Search Images Maps Play YouTube Gmail Drive Calendar More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberCN102042346 A
Publication typeApplication
Application numberCN 201110001802
Publication date4 May 2011
Filing date6 Jan 2011
Priority date6 Jan 2011
Publication number201110001802.0, CN 102042346 A, CN 102042346A, CN 201110001802, CN-A-102042346, CN102042346 A, CN102042346A, CN201110001802, CN201110001802.0
Inventors谭义银
Applicant无锡市第二轴承有限公司
Export CitationBiBTeX, EndNote, RefMan
External Links: SIPO, Espacenet
Flexible coupling
CN 102042346 A
Abstract
The invention relates to a flexible coupling, which comprises a left coupling body, a right coupling body and a fastening screw, wherein the left coupling body is provided with an input shaft hole and a left fastening screw hole; the inner end part of the left fastening screw hole is communicated with the input shaft hole; the right end part of the outer wall of the left coupling body is provided with a left installation fin; the right coupling body is provided with an output shaft hole and a right fastening screw hole; the inner end part of the right fastening screw hole is communicated with the output shaft hole; the left end part of the outer wall of the right coupling body is provided with a right installation fin; a left pressing sleeve and the left installation fin are provided with left compression screw holes; a right pressing sleeve and the right installation fin are provided with right compression screw holes; the left end part of flexible transmission cloth is tightly pressed and arranged between the left pressing sleeve and the left installation fin; and the right end part of the flexible transmission cloth is tightly pressed and arranged between the right pressing sleeve and the right installation fin. Flexible connection of an input shaft with an output shaft is realized and noise and vibration are small.
Claims(3)  translated from Chinese
1. 一种柔性联轴器,它包括左联轴体(1)、右联轴体(2)与紧定螺钉(3),在左联轴体(1)上开设有输入轴孔(5)与左紧定螺钉孔(7),左紧定螺钉孔(7)的内端部与输入轴孔(5) 连通,左紧定螺钉孔(7)与紧定螺钉(3)配合,在左联轴体(1)的外壁右端部一体连接有左安装凸棱(9);在右联轴体(2)上开设有输出轴孔(6)与右紧定螺钉孔(8),右紧定螺钉孔(8)的内端部与输出轴孔(6)连通,右紧定螺钉孔(8)与紧定螺钉(3)配合,在右联轴体(2) 的外壁左端部一体连接有右安装凸棱(10);所述的输入轴孔(5)与输出轴孔(6)呈同轴设置;其特征是:还设有左压套(11)、右压套(12)、压紧螺钉(4)与柔性传动布(13);所述的左压套(11)套在左联轴体(1)外部并坐于左安装凸棱(9)上,在左压套(11)与左安装凸棱(9) 上开设有相互配合的左压紧螺孔,左压紧螺孔内螺接有压紧螺钉(4);所述的右压套(12)套在右联轴体(2)外部并坐于右安装凸棱(10)上,在右压套(12)与右安装凸棱(10)上开设有相互配合的右压紧螺孔,右压紧螺孔内螺接有压紧螺钉(4);所述柔性传动布(13)的左端部压紧安装在左压套(11)与左安装凸棱(9 )之间,柔性传动布(13 )的右端部压紧安装在右压套(12)与右安装凸棱(10)之间。 A flexible coupling, which includes a left coupling body (1), the right coupling body (2) and set screws (3), opened a hole in the left input shaft coupling body (1) (5 ) and left the set screw hole (7), left the set screw hole (7) of the inner ends of the input shaft bore (5) communicating hole left set screws (7) and set screws (3) with, in Leftist shaft body (1) is integrally connected to the outer wall of the right left mounting ribs (9); coupling body set up in the right output shaft holes (6) with the right set screw hole (8) (2), Right set screw hole (8) of the inner end of the output shaft bore (6) to communicate the right set screw hole (8) and set screws (3) with, in the right coupling body (2) of the outer wall of the left end portion integrally connected with the right mounting ribs (10); said input shaft hole (5) and the output shaft bore (6) coaxial settings; its features are: There is also a left pressure sleeve (11), the right gland (12 ), the compression screw (4) and the flexible transmission fabric (13); said left pressure sleeve (11) set in the left coupling body (1) outside and sit on the left mounting ribs (9), the left pressure housing (11) and left mounting ribs (9) have a reciprocal opening of the clamping screw left, left clamping screw is screwed in the screws have pressed (4); the right pressure sleeve (12) sets In the right coupling body (2) outside and sit on the right mounting ribs (10), the right pressure sleeve (12) and right mounting ribs (10) have a reciprocal right to open clamping screw on the right pressure inner screw is screwed tight there is compression screw (4); said flexible transmission cloth (13) mounted on the left end of the pressing pressure between the left sleeve (11) and left mounting ribs (9), a flexible transmission cloth ( 13) The right end portion of the compression sleeve is mounted between the right pressure and the right mounting ribs (10) (12).
2.如权利要求1所述的柔性联轴器,其特征是:所述的左紧定螺钉孔(7)沿着左联轴体(1)的径向设置;所述的右紧定螺钉孔(8)沿着右联轴体(2)的径向设置。 2. The flexible coupling according to claim 1, characterized in that: the left set screw hole (7) (1) radially along Leftist shaft; the right set screws hole (8) in the radial direction and right coupling member (2) is provided.
3.如权利要求1所述的柔性联轴器,其特征是:所述的压紧螺钉(4)的轴线与输入轴孔(5)的轴线呈平行设置。 Flexible coupling according to claim, characterized in that: the compression screw (4) and the axis of the input shaft bore (5) were arranged in parallel to the axis.
Description  translated from Chinese

柔性联轴器技术领域[0001] 本发明涉及一种机械零件,具体为一种柔性联轴器。 Flexible coupling Technical Field [0001] The present invention relates to a mechanical parts, in particular to a flexible coupling. 背景技术[0002] 机械行业传动系统中联轴器是常用的机械零件之一,它的主要功能是在两个不完全同心的轴这间,将输入轴的动力传递给输出轴。 [0002] machinery industry is one of the common transmission system coupling of mechanical parts, and its main function is in this room, the input shaft of the power of two incomplete passes concentric shaft to the output shaft. 由于两个轴存在不同心度,只有通过联轴器,才能将输入轴的动力平稳地转送给输出轴。 Due to the presence of the two axes misalignment, only through the coupling to the power of the input shaft to the output shaft turn smoothly. 常见的联轴器有两个联轴体,联轴体上有四个连接孔,孔里放入尼龙套,用四根销钉穿在尼龙套里。 Common coupling with two coupling body, there are four connection holes into the hole in the nylon jacket, with four pins to wear on the nylon sleeve in the coupling body. 这样的联轴器,可以实现传送功能, 但存在的问题是噪音大,产生的振动较大。 Such a coupling transfer function can be realized, but the problem is noise, vibration larger. 现在很多场合需要更平稳,低噪音的联轴器,例如轴承试验机的输入轴与输出轴之间,如果噪音过大,会影响试验效果的准确性。 Now many occasions the need for more stable, low noise coupling, for example between the input shaft and output shaft bearing testing machine, if the noise is too large, it will affect the accuracy of test results. 发明内容[0003] 本发明的目的是克服现有技术中存在的不足,提供一种可以实现输入轴和输出轴之间的柔性连接、解决了联轴器的噪音和振动问题的柔性联轴器。 [0003] The present invention is to overcome the shortcomings of the prior art, and can provide a flexible connection between the input and output shafts, to solve the problem of noise and vibration couplings, flexible couplings . [0004] 按照本发明提供的技术方案,所述柔性联轴器,它包括左联轴体、右联轴体与紧定螺钉,在左联轴体上开设有输入轴孔与左紧定螺钉孔,左紧定螺钉孔的内端部与输入轴孔连通,左紧定螺钉孔与紧定螺钉配合,在左联轴体的外壁右端部一体连接有左安装凸棱;在右联轴体上开设有输出轴孔与右紧定螺钉孔,右紧定螺钉孔的内端部与输出轴孔连通,右紧定螺钉孔与紧定螺钉配合,在右联轴体的外壁左端部一体连接有右安装凸棱;所述的输入轴孔与输出轴孔呈同轴设置;还设有左压套、右压套、压紧螺钉与柔性传动布;所述的左压套套在左联轴体外部并坐于左安装凸棱上,在左压套与左安装凸棱上开设有相互配合的左压紧螺孔,左压紧螺孔内螺接有压紧螺钉;所述的右压套套在右联轴体外部并坐于右安装凸棱上,在右压套与右安装凸棱上开设有相互配合的右压紧螺孔,右压紧螺孔内螺接有压紧螺钉;所述柔性传动布的左端部压紧安装在左压套与左安装凸棱之间, 柔性传动布的右端部压紧安装在右压套与右安装凸棱之间。 [0004] According to the technical aspect of the present invention provides a flexible coupling, which comprises coupling body left and right coupling body and set screws on the left of the coupling body opened a hole and the input shaft left set screws hole, left inner ends of the input shaft bore set screw hole is communicated left set screws and set screws with holes in the outer wall of the right end of the left coupling member is integrally connected with left mounting ribs; in the right coupling body output shaft on the opening hole and the right set screw holes, and right tight inner ends of the output shaft of the screw holes communicating hole right set screws and set screws with holes in the outer wall of the left portion of the right coupling member integrally connected has the right mounting ribs; the input shaft and the output shaft bore of the hole was disposed coaxially; gland also has left and right pressure sleeve, clamping screw and flexible transmission cloth; condom in the left press left coupling body outside and sit on the left mounting ribs, opened a cooperating press left on the left sleeve and left mounting ribs pressing screw, pressed left internally threaded compression screw screwed there; the right pressure condom in the right coupling body outside and sit on the right mounting ribs on the right sleeve and the right mounting pressure with the creation of a mutual clamping screw on the right rib, right internal clamping screw has a compression screw screwed; The left end portion of the flexible transmission cloth pressed installed between the left sleeve and left mounting pressure ridge, the right end of the flexible transmission pressing cloth cover is installed between the pressure in the right ribs and right mounting. [0005] 所述的左紧定螺钉孔沿着左联轴体的径向设置;所述的右紧定螺钉孔沿着右联轴体的径向设置。 Left [0005], wherein the set screw holes are provided in the radial left coupling body; the right set screw holes radially arranged along the right coupling body. 所述的压紧螺钉的轴线与输入轴孔的轴线呈平行设置。 The compression screw axis and the axis of the input shaft hole was arranged in parallel. [0006] 本发明实现了输入轴和输出轴之间的柔性连接,噪音和振动均很小。 [0006] The present invention enables flexible connection between the input shaft and the output shaft, the noise and vibrations are very small. 附图说明[0007] 图1是本发明的整体结构示意图。 BRIEF DESCRIPTION [0007] FIG. 1 is a schematic view of the overall structure of the present invention. 具体实施方式[0008] 下面结合具体附图和实施例对本发明作进一步说明。 DETAILED DESCRIPTION [0008] below in conjunction with the accompanying drawings and specific embodiments of the present invention will be further described below. [0009] 如图所示,该柔性联轴器,它包括左联轴体1、右联轴体2与紧定螺钉3,在左联轴体1上开设有输入轴孔5与左紧定螺钉孔7,左紧定螺钉孔7的内端部与输入轴孔5连通, 左紧定螺钉孔7与紧定螺钉3配合,在左联轴体1的外壁右端部一体连接有左安装凸棱9 ; 在右联轴体2上开设有输出轴孔6与右紧定螺钉孔8,右紧定螺钉孔8的内端部与输出轴孔6连通,右紧定螺钉孔8与紧定螺钉3配合,在右联轴体2的外壁左端部一体连接有右安装凸棱10 ;所述的输入轴孔5与输出轴孔6呈同轴设置;还设有左压套11、右压套12、压紧螺钉4与柔性传动布13 ;所述的左压套11套在左联轴体1外部并坐于左安装凸棱9上,在左压套11与左安装凸棱9上开设有相互配合的左压紧螺孔,左压紧螺孔内螺接有压紧螺钉4 ;所述的右压套12 套在右联轴体2外部并坐于右安装凸棱10上,在右压套12与右安装凸棱10上开设有相互配合的右压紧螺孔,右压紧螺孔内螺接有压紧螺钉4 ;所述柔性传动布13的左端部压紧安装在左压套11与左安装凸棱9之间,柔性传动布13的右端部压紧安装在右压套12与右安装凸棱10之间。 [0009] As shown, the flexible coupling comprising a coupling body 1 left and right coupling body 2 and 3 set screws on the left of the coupling body 1 to open the input shaft 5 and the hole left adapter screw holes 7, set screw holes left end portion of the input shaft 5 hole 7 communicates left set screw holes 7 and 3 with set screws in the left the right end of the outer wall of the coupling body 1 is integrally connected with a left mounting boss ribs 9; on the right to open the coupling body 2 has an output shaft hole 6 with the right set screw holes 8, the inner end of the right adapter output shaft hole screw hole 8 6 communication, the right set screw holes 8 and the adapter 3 with screws in the left and right outer wall of the coupling portion 2 is integrally connected with the right mounting ribs 10; the input shaft bore of the hole 5 and the output shaft 6 coaxial settings; pressing sleeve 11 also has left and right pressure sleeve 12, the compression screw 4 and the flexible transmission fabric 13; the left gland 11 sets in the left coupling body 1 outside and sit on the left mounting ribs 9, the pressure in the left sleeve and left mounting ribs 11 9 creation of a cooperating clamping screw left, left clamping screw is screwed in the screw 4 has pressed; press the right set of 12 sets in the second external coupling body and the right to sit on the right mounting ribs 10, In the right pressure sleeve 12 have a reciprocal right to open holes and pressing the right mounting ribs 10, the right internal clamping screw is screwed to have the compression screw 4; cloth left end portion of the flexible drive 13 is mounted on the pressing Left sleeve 11 and the left mounting pressure ridge between 9 and 13 flexible drive right pressing cloth on the right gland installed between 12 and right mounting ribs 10. [0010] 所述的左紧定螺钉孔7沿着左联轴体1的径向设置;所述的右紧定螺钉孔8沿着右联轴体2的径向设置。 Left [0010], wherein the set screw hole 7 is arranged in a radial left coupling body 1; and the right set screw holes 8 disposed radially along the right coupling body 2. 所述的压紧螺钉4的轴线与输入轴孔5的轴线呈平行设置。 Said compression screw axis of the input shaft 4 of the 5 holes were arranged in parallel to the axis. [0011] 输入轴孔5内用于安装输入轴,输出轴孔6用于安装输出轴,输入轴的右端部与输出轴的左端部相抵。 The left end portion of the inner [0011] the input shaft bore 5 for mounting an input shaft, an output shaft hole 6 right end portion of the output shaft for mounting the output shaft, the input shaft of offset. 压紧螺钉4与左压套11配合将柔性传动布13的左端部压紧安装在左联轴体1的左安装凸棱9上,压紧螺钉4与右压套12配合将柔性传动布13的右端部压紧安装在右联轴体2的右安装凸棱10上。 Clamping screws 4 and 11 with the left gland left end portion of the flexible drive cloth presser 13 is mounted on the left of the coupling body left mounting ribs 1 9 4 compression screw press and the right sleeve 12 with the flexible drive cloth 13 The right end portion 10 is mounted on the right pressing the right coupling body 2 mounted ribs. 输入轴1的动力通过柔性传动布13传递给输出轴2,传动平稳且无噪音。 Input power through flexible drive shaft 1 fabric 13 is passed to the output shaft 2, drive smoothly and without noise.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
CN201693327U *31 May 20105 Jan 2011无锡恒富科技有限公司Self-adjusting welding turning roll coupling structure
CN201973122U *6 Jan 201114 Sep 2011无锡市第二轴承有限公司柔性联轴器
DE643172C *18 Sep 193530 Mar 1937Eickhoff GebNachgiebig federnde Wellenkupplung mit einem ringfoermigen, im Querschnitt bogenfoermigen Zwischenglied aus Gummi
US1501187 *3 Sep 192115 Jul 1924Charles L RayfieldFlexible coupling
US2648958 *19 Dec 194918 Aug 1953Stromag MaschfFlexible coupling
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
CN102506087A *28 Oct 201120 Jun 2012吴江市金迪喷织厂Coupling device for spinning rollers
CN104589921A *29 Jan 20156 May 2015长城汽车股份有限公司驱动轴结构和车辆
CN104632916A *31 Dec 201420 May 2015苏州安特实业有限公司Shaft connecting mechanism
Classifications
International ClassificationF16D3/56
Legal Events
DateCodeEventDescription
4 May 2011C06Publication
15 Jun 2011C10Request of examination as to substance
3 Apr 2013C02Deemed withdrawal of patent application after publication (patent law 2001)