WO2021109337A1 - 离合器从动盘总成减振弹簧装配机 - Google Patents

离合器从动盘总成减振弹簧装配机 Download PDF

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Publication number
WO2021109337A1
WO2021109337A1 PCT/CN2020/074997 CN2020074997W WO2021109337A1 WO 2021109337 A1 WO2021109337 A1 WO 2021109337A1 CN 2020074997 W CN2020074997 W CN 2020074997W WO 2021109337 A1 WO2021109337 A1 WO 2021109337A1
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Prior art keywords
damping spring
clutch driven
assembling machine
bracket
driven disc
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PCT/CN2020/074997
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English (en)
French (fr)
Inventor
张勇
陈桂虎
章翔
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浙江奇碟汽车零部件有限公司
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Publication of WO2021109337A1 publication Critical patent/WO2021109337A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts

Definitions

  • the invention relates to the technical field of clutches, in particular to a clutch driven disc assembly damping spring assembly machine.
  • the clutch is composed of many parts, and each part needs to be assembled together during installation to form the final product.
  • the invention patent with patent number CN201210438552.1 discloses a high-torque clutch driven disc assembly. It includes a driven disc, a damping disc, a disc hub, a disc hub core, a corrugated plate, and a friction plate.
  • the driven disc, the damping disc and the disc hub core are connected together, and the disc hub is connected to the corrugated plate, and friction
  • the plates are arranged on both sides of the corrugated plate, and three sets of windows are opened on the disk hub, and three sets of damping springs with different stiffness are respectively arranged in the three sets of windows.
  • the installation process of the damping spring is relatively laborious.
  • the current method is manual manual operation, which has low work efficiency and poor safety.
  • the technical purpose of the present invention is to overcome the shortcomings of the prior art, provide a clutch driven disc assembly damping spring assembly machine, which solves the problems existing in the prior art, and has high installation efficiency, good installation effect, and safety. Reliable, reducing the labor intensity of workers.
  • a clutch driven disc assembly damping spring assembly machine including a bracket, a pressing device provided on the bracket, and an installation platform provided on the bracket , A moving mechanism provided on the bracket for driving the press-fitting device to move, a guide mechanism for guiding when the press-fitting device moves, and a limit tool fixed on the bracket.
  • the press-fitting device includes a press-fit head connected to the moving mechanism.
  • the moving mechanism includes an air cylinder or an oil cylinder.
  • the limiting tool includes a fixed block fixedly connected to the bracket, a spring limiting sliding cavity provided on the fixing block, and a bottom communicating with the spring limiting sliding cavity The outlet and the side feed inlet communicated with the spring limit sliding cavity.
  • the lateral feed inlet is connected with a material passage for the entry of a shock-absorbing spring.
  • the guide mechanism includes a movable plate fixedly connected to the movable mechanism, a guide rod fixed on the movable plate, and a guide provided on the bracket and matched with the guide rod set.
  • the number of the guide rods is two pairs, and the guide rods of each pair are fixedly connected by a connecting plate.
  • a buffer mechanism is provided on the connecting plate, and the buffer mechanism includes a buffer cylinder fixedly connected to the connecting plate, a buffer rod inserted in the buffer cylinder, A buffer spring on the buffer rod and a buffer head fixed at the lower end of the buffer rod.
  • the mounting platform is adjusted in position by a position adjustment mechanism
  • the position adjustment mechanism includes a horizontal position adjustment portion and a rotation position adjustment portion
  • the horizontal position adjustment portion includes The linear guide rail and the moving cylinder driving the linear guide rail to move.
  • the rotation position adjustment part includes a bottom plate, a rotation servo motor provided on the bottom plate, a support plate fixedly connected to the bracket, and a plane bearing provided on the support plate, The output shaft of the rotary servo motor is fixedly connected to the mounting platform.
  • the present invention has the following beneficial effects:
  • the invention can automatically assemble the shock-absorbing spring, changes the previous manual manual assembly form, not only improves the efficiency and the assembly effect, but also ensures the safety of the operator and reduces the physical consumption.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a schematic diagram of the three-dimensional structure of the present invention.
  • Figure 3 is a schematic diagram of the structure of the limiting tooling in the present invention.
  • Figure 4 is a schematic diagram of the connecting shaft structure of the present invention.
  • the press-fitting device is used to press the damping spring into the driven plate
  • the limit tool is used to press the shock-absorbing device into the press-fitting device.
  • spring ensure the position and stability of the damping spring.
  • the installation table is used to place the driven plate, and the moving mechanism drives the press-fitting device to move up and down.
  • the limit tool is fixed on the bracket and located above the driven plate. Changing the assembly of the shock-absorbing spring from manual to automated assembly can not only ensure the efficiency and effect of the shock-absorbing spring installation, but also save the physical strength of the workers.
  • the press-fitting device 2 includes a press-fitting head connected to the moving mechanism 4.
  • the press-fitting head is generally a round rod or a rectangular rod. In this embodiment, a rectangular rod is used.
  • the bottom surface of the mounting head is provided with a circular arc groove to better fit the shock-absorbing spring.
  • the moving mechanism 4 includes an air cylinder or an oil cylinder.
  • the piston rod of the air cylinder or the oil cylinder is connected to the press-fitting head. Both the oil cylinder and the air cylinder can be used. Preferably, the air cylinder is used.
  • the limiting tool 6 includes a fixed block 61 fixedly connected to the bracket, a spring limiting sliding cavity 63 provided on the fixing block 61, and communicating with the spring limiting sliding cavity 63
  • the bottom outlet 63 and the lateral feed inlet 64 communicating with the spring limiting sliding cavity 63, the spring limiting sliding cavity penetrates the upper and lower surfaces of the fixed block, the upper inlet is convenient for the press-fitting head to enter, and the lower outlet is for the damping spring to go out ,
  • the lateral inlet is used for the entry of the damping spring, and the lateral feeding port 64 is connected with a material channel 65 for the damping spring to enter, and the material channel is curved to facilitate the sliding of the damping spring.
  • the guide mechanism 5 includes a movable plate 51 fixedly connected to the movable mechanism 4, a guide rod 52 fixed on the movable plate 51, and a guide rod 52 provided on the bracket 1 to cooperate with the guide rod 52
  • the guide sleeve 53, the guide rod and the guide sleeve cooperate to ensure the stability when the moving mechanism drives the press-fitting head to move.
  • the number of the guide rods 52 is two pairs, and each pair of the guide rods 52 is fixedly connected by a connecting plate 54.
  • the connecting plate 54 is provided with a buffer mechanism 55
  • the buffer mechanism 55 includes a buffer cylinder 551 fixedly connected to the connecting plate 54 and inserted in the The buffer rod 552 in the buffer tube 551, the buffer spring 553 sleeved on the buffer rod 552, and the buffer head 554 fixed at the lower end of the buffer rod 552, there is a distance between the buffer head and the top plate of the bracket 1, and the moving At this time, this distance disappears, the buffer head contacts the top plate, and the buffer spring is compressed for buffering. Further, we have a limit post 56 on the other link plate 54.
  • the distance between the limit post and the top plate of the bracket is greater than the impact
  • the distance between the head and the top plate of the support 1, after buffering is completed, the displacement of the moving mechanism is "hardly” limited by the limit column to ensure the safety of the driven disk and avoid damage.
  • the position of the mounting table 3 is adjusted by a position adjustment mechanism 7, which can adjust the horizontal position and circumferential position of the mounting table.
  • the position adjustment mechanism 7 includes a horizontal position adjustment part and a rotation position adjustment part.
  • the horizontal position adjustment The part includes a linear guide 71 arranged on the support 1 and a moving air cylinder 72 that drives the linear guide 71 to move.
  • the moving air cylinder 72 is arranged on the side of the linear guide, and the linear guides are a pair.
  • the rotation position adjustment part includes a bottom plate 73, a rotary servo motor 74 provided on the bottom plate 73, a support plate 75 fixedly connected to the bracket 1, and a plane bearing 76 provided on the support plate 75.
  • the output shaft of the rotary servo motor 74 is fixedly connected to the mounting table 3, the rotary servo motor drives the mounting table to rotate, the plane bearing is located between the support plate and the mounting table, the support plate is a frame structure, and the bottom plate is connected to the slider of the linear guide.
  • the connection in this embodiment is achieved through a support plate.
  • the support frame is provided with a connecting shaft that cooperates with the rotating servo motor.
  • the connecting shaft 80 and the output shaft of the rotating servo motor are connected through a coupling 79.
  • the support plate is provided with Match the ball bearing with the connecting shaft and the output shaft of the rotating servo motor.
  • the connecting shaft is provided with a keyway 81 for connecting with the driven disk (because there are multiple splines on the driven disk), in order to ensure the stability of the safety table when it rotates.
  • the support plate is provided with a guide wheel 77 and a support plate 78 that are in contact with the bottom surface of the installation table. When the installation table rotates, the guide is mentioned to ensure stability.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

一种离合器从动盘总成减振弹簧装配机，包括支架（1）、设在支架（1）上的压装装置（2）、设在支架（1）上的安装台（3）、设在支架（1）上用于带动压装装置（2）移动的移动机构（4）、在压装装置（2）移动时进行导向的导向机构（5）以及固定在支架（1）上的限位工装（6）。通过上述设置，能够对减震弹簧进行自动装配，改变了以往人工手动装配的形式，不但提高了效率、提高了装配效果，还保证了操作工人的安全，降低了体力消耗。

Description

离合器从动盘总成减振弹簧装配机 技术领域
本发明涉及离合器技术领域，特别涉及一种离合器从动盘总成减振弹簧装配机。
背景技术
离合器是由很多部件组成的，在安装的时候需要将各个部件装配到一起，才能形成最终的产品，例如，专利号为CN201210438552.1的发明专利就公开一种大扭矩离合器从动盘总成，包括从动盘、减振盘、盘毂盘、盘毂芯、波形片、摩擦片，所述的从动盘和减振盘以及盘毂芯连接在一起，盘毂盘与波形片连接，摩擦片设在波形片两侧，所述的盘毂盘上开设有三组窗口，在三组窗口中分别设有刚度不同的三组减振弹簧。但是，在减震弹簧安装过程中，是比较费力的，现在的方式是人工手动操作，工作效率低、安全性差。
发明内容
本发明的技术目的是克服现有技术的不足之处，提供一种离合器从动盘总成减振弹簧装配机，解决了现有技术中存在的问题，其安装效率高、安装效果好、安全可靠，减轻了工人的劳动强度。
本发明的上述技术目的是通过以下技术方案得以实现的：离合器从动盘总成减振弹簧装配机，包括支架、设在所述支架上的压装装置、设在所述支架上的安装台、设在所述支架上用于带动所述压装装置移动的移动机构、在所述压装装置移动时进行导向的导向机构以及固定在所述支架上的限位工装。
作为本发明的进一步优选技术方案，所述压装装置包括和所述移动机构连接的压装头。
作为本发明的进一步优选技术方案，所述述移动机构包括气缸或油缸。
作为本发明的进一步优选技术方案，所述限位工装包括和所述支架固 定连接的固定块、设在所述固定块上的弹簧限位滑腔、和所述弹簧限位滑腔相通的底部出口以及和所述弹簧限位滑腔相通的侧向进料口。
作为本发明的进一步优选技术方案，所述侧向进料口连接有用于减震弹簧进入的料道。
作为本发明的进一步优选技术方案，所述导向机构包括和所述移动机构固定连接的移动板、固定在所述移动板上的导向杆以及设在所述支架上和所述导向杆配合的导向套。
作为本发明的进一步优选技术方案，所述导向杆的数量为两对，每一对所述导向杆通过连接板固定连接。
作为本发明的进一步优选技术方案，所述连接板上设有缓冲机构，所述缓冲机构包括和所述连接板固定连接的缓冲筒、插接在所述缓冲筒内的缓冲杆、套装在所述缓冲杆上的缓冲弹簧以及固定在所述缓冲杆下端的缓冲头。
作为本发明的进一步优选技术方案，所述安装台由位置调整机构进行位置调整，所述位置调整机构包括水平位置调整部和旋转位置调整部，所述水平位置调整部包括设在所述支架上的直线导轨以及驱动所述直线导轨移动的移动气缸。
作为本发明的进一步优选技术方案，所述旋转位置调整部包括底板、设在所述底板上的旋转伺服电机、和所述支架固定连接的支撑板以及设在所述支撑板上的平面轴承，所述旋转伺服电机的输出轴和所述安装台固定连接。
综上所述，本发明具有以下有益效果：
本发明能够对减震弹簧进行自动装配，改变了以往人工手动装配的形式，不但提高了效率、提高了装配效果，还保证了操作工人的安全，降低了体力消耗。
附图说明
图1为本发明的结构示意图；
图2为本发明立体结构示意图；
图3为本发明中限位工装结构示意图；
图4为本发明中连接轴结构示意图。
具体实施方式
以下结合附图对本发明作进一步说明。
实施例：如图1-4所示，离合器从动盘总成减振弹簧装配机，申请人在生产中发现，现有的从动盘所用的减震弹簧，在装配的时候是人工装配，装配比较困难，因为需要将弹簧压入从动盘内，费时费力，还容易对从动盘造成损伤，为此，申请人研发了本申请的装配机，其包括支架1、设在所述支架1上的压装装置2、设在所述支架1上的安装台3、设在所述支架1上用于带动所述压装装置2移动的移动机构4、在所述压装装置2移动时进行导向的导向机构5以及固定在所述支架上的限位工装6，压装装置用于将减震弹簧压入从动盘，而限位工装则用来在压装装置压入减震弹簧的时候，保证减震弹簧的位置以及稳定，安装台用来放置从动盘，而移动机构带动压装装置进行升降移动，限位工装固定在支架上，位于从动盘的上方，这样就将减震弹簧的装配由人工变成自动化的装配，既能够保证减震弹簧安装的效率和安装效果，又能够节省工人的体力。
在本实施方式中，所述压装装置2包括和所述移动机构4连接的压装头，压装头一般为圆杆状或矩形杆，本实施方式中，采用的是矩形杆，在压装头的底面设有圆弧槽，以更好的和减震弹簧贴合。
在本实施方式中，所述述移动机构4包括气缸或油缸，气缸或油缸的活塞杆和压装头连接，采用油缸和气缸都是可以的，优选的，采用气缸。
在本实施方式中，所述限位工装6包括和所述支架固定连接的固定块61、设在所述固定块61上的弹簧限位滑腔63、和所述弹簧限位滑腔63相通的底部出口63以及和所述弹簧限位滑腔63相通的侧向进料口64，弹簧限位滑腔贯穿固定块的上下表面，上端进口便于压装头进入，下端出口便于减震弹簧出去，侧向进来口用于减震弹簧的进入，所述侧向进料口64连接有用于减震弹 簧进入的料道65，料道为弯曲形状，便于减震弹簧滑动。
进一步的，所述导向机构5包括和所述移动机构4固定连接的移动板51、固定在所述移动板51上的导向杆52以及设在所述支架1上和所述导向杆52配合的导向套53，导向杆和导向套配合，保证移动机构带动压装头移动时候的稳定性。
进一步的，所述导向杆52的数量为两对，每一对所述导向杆52通过连接板54固定连接。
进一步的，为了减少冲击，保证从动盘的安全，所述连接板54上设有缓冲机构55，所述缓冲机构55包括和所述连接板54固定连接的缓冲筒551、插接在所述缓冲筒551内的缓冲杆552、套装在所述缓冲杆552上的缓冲弹簧553以及固定在所述缓冲杆552下端的缓冲头554，缓冲头和支架1的顶板之间有距离，在移动的时候，这个距离消失，缓冲头和顶板接触，缓冲弹簧受到压缩，进行缓冲，进一步的，我们在另一个链接板54上设有限位柱56，限位柱和支架的顶板之间的距离大于冲头和支架1的顶板之间的距离，当缓冲完毕之后，由限位柱对移动机构的位移进行“硬”限位，以保证从动盘的安全，避免损伤。
所述安装台3由位置调整机构7进行位置调整，位置调整机构能够调整安装台的水平位置和圆周位置，所述位置调整机构7包括水平位置调整部和旋转位置调整部，所述水平位置调整部包括设在所述支架1上的直线导轨71以及驱动所述直线导轨71移动的移动气缸72，移动气缸72设在直线导轨的侧向，直线导轨为一对。
所述旋转位置调整部包括底板73、设在所述底板73上的旋转伺服电机74、和所述支架1固定连接的支撑板75以及设在所述支撑板75上的平面轴承76，所述旋转伺服电机74的输出轴和所述安装台3固定连接，旋转伺服电机带动安装台旋转，平面轴承位于支撑板和安装台之间，支撑板为框架结构，底板和直线导轨的滑块连接，本实施方式中的连接，是通过支撑板实现的，支 撑架上设有和旋转伺服电机配合的连接轴，连接轴80和旋转伺服电机的输出轴通过联轴器79连接，支撑板上设有和连接轴、旋转伺服电机的输出轴配合球轴承，连接轴上设有为了和从动盘连接的键槽81(因为从动盘上有多个花键)，为了保证安全台旋转时候的稳定性，在支撑板上设有和安装台底面接触的导轮77和支撑平板78，在安装台旋转的时候，提到导向，以保证稳定。

Claims (10)

  1. 离合器从动盘总成减振弹簧装配机，其特征在于：包括支架(1)、设在所述支架(1)上的压装装置(2)、设在所述支架(1)上的安装台(3)、设在所述支架(1)上用于带动所述压装装置(2)移动的移动机构(4)、在所述压装装置(2)移动时进行导向的导向机构(5)以及固定在所述支架(1)上的限位工装(6)。
  2. 根据权利要求1所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述压装装置(2)包括和所述移动机构(4)连接的压装头。
  3. 根据权利要求1所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述述移动机构(4)包括气缸或油缸。
  4. 根据权利要求1所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述限位工装(6)包括和所述支架(1)固定连接的固定块(61)、设在所述固定块(61)上的弹簧限位滑腔(63)、和所述弹簧限位滑腔(63)相通的底部出口(63)以及和所述弹簧限位滑腔(63)相通的侧向进料口(64)。
  5. 根据权利要求4所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述侧向进料口(64)连接有用于减震弹簧进入的料道(65)。
  6. 根据权利要求4所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述导向机构(5)包括和所述移动机构(4)固定连接的移动板(51)、固定在所述移动板(51)上的导向杆(52)以及设在所述支架(1)上和所述导向杆(52)配合的导向套(53)。
  7. 根据权利要求6所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述导向杆(52)的数量为两对，每一对所述导向杆(52)通过连接板(54)固定连接。
  8. 根据权利要求7所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述连接板(54)上设有缓冲机构(55)，所述缓冲机构(55)包括和所述连接板(54)固定连接的缓冲筒(551)、插接在所述缓冲筒(551)内的缓冲杆(552)、套装在所述缓冲杆(552)上的缓冲弹簧(553)以及固定在所述缓冲杆(552)下端的缓冲头(554)。
  9. 根据权利要求1或2或3或4所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述安装台(3)由位置调整机构(7)进行位置调整，所述位置调整 机构(7)包括水平位置调整部和旋转位置调整部，所述水平位置调整部包括设在所述支架(1)上的直线导轨(71)以及驱动所述直线导轨(71)移动的移动气缸(72)。
  10. 根据权利要求9所述的离合器从动盘总成减振弹簧装配机，其特征在于：所述旋转位置调整部包括底板(73)、设在所述底板(73)上的旋转伺服电机(74)、和所述支架(1)固定连接的支撑板(75)以及设在所述支撑板(75)上的平面轴承(76)，所述旋转伺服电机(74)的输出轴和所述安装台(3)固定连接。
PCT/CN2020/074997 2019-12-06 2020-02-13 离合器从动盘总成减振弹簧装配机 WO2021109337A1 (zh)

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