CN210113002U - Automatic assembly device for roller pin clamp spring - Google Patents
Automatic assembly device for roller pin clamp spring Download PDFInfo
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- CN210113002U CN210113002U CN201920345265.3U CN201920345265U CN210113002U CN 210113002 U CN210113002 U CN 210113002U CN 201920345265 U CN201920345265 U CN 201920345265U CN 210113002 U CN210113002 U CN 210113002U
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- roller pin
- clamp spring
- guide
- assembly
- jump ring
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Abstract
The utility model discloses a gyro wheel round pin jump ring automatic assembly device, comprising a base plate, install the locating part of location horseshoe assembly on the bottom plate, compress tightly the assembly that compresses tightly part, guide jump ring and go into gyro wheel round pin jump ring groove to the feed guide part and the drive jump ring card that gyro wheel round pin jump ring groove removed and actuate the part, compress tightly the depression bar that the part includes vertical setting and the first linear actuator of drive depression bar linear motion, the feed guide part includes that the up end is equipped with the guide block of guide way, the vertical feed pole of locating directly over the guide way, the guide way level sets up and one end is close to gyro wheel round pin jump ring groove, the assembly actuates the part and can follow the gliding second linear actuator who bulldozes the pole and the drive and bulldoze the pole linear motion of bulldozing of guide way. The utility model discloses an automatic assembly of gyro wheel round pin jump ring has improved assembly efficiency and assembly quality, has reduced operation intensity of labour and human cost.
Description
Technical Field
The utility model relates to an automobile parts assembles technical field, especially involves a gyro wheel round pin jump ring automatic assembly device.
Background
The assembly of the clamp spring of the roller pin of the shoe assembly of the pneumatic drum brake is usually carried out manually, one hand holds the clamp spring of the roller pin during operation, and the other hand holds a special iron rod to knock the clamp spring of the roller pin into the clamp spring groove, so that the assembly of the clamp spring of the roller pin of the shoe assembly is realized. The assembly mode is easy to hurt hands and products, the product quality is unstable, the operation labor intensity is high, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic assembly device for roller pin and clamp spring is provided, assembly efficiency and assembly quality are improved.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a gyro wheel round pin jump ring automatic assembly device, includes the bottom plate, install the locating part of location horseshoe assembly on the bottom plate, compress tightly the assembly of horseshoe assembly and actuate the part, guide jump ring to the feed guide part and the drive jump ring card that gyro wheel round pin jump ring groove removed and actuate the part, the assembly that compresses tightly the part and include the depression bar of vertical setting and drive depression bar linear motion's first linear actuator, the feed guide part includes that the up end is equipped with the guide block of guide way, the vertical feed rod of locating directly over the guide way, the guide way level sets up and one end is close to gyro wheel round pin jump ring groove, the assembly actuates the part and includes that the gliding pole that bulldozes of guide way and the drive bulldozes the second linear actuator that the pole linear motion.
Optionally, the feed rod includes a rod portion and a flange portion projecting radially outward of the rod portion.
Optionally, the feeding rod is fixed on the limiting seat, the limiting seat is fixed on the upper end face of the guide block, and the bottom end face of the feeding rod and the mounting face of the limiting seat are located in the same plane.
Optionally, a cover plate for covering the guide groove is mounted on the upper end face of the guide block.
Optionally, the flange portion is fixed with the limiting seat, and the limiting seat is covered above the guide groove.
Optionally, the limiting seat is provided with a limiting groove matched with the flange part of the feeding rod, and the flange part of the feeding rod is correspondingly provided with a fixing hole with the limiting seat.
Optionally, the second linear actuator is a pushing cylinder, the assembly actuating member further includes a connecting rod having a fixing groove, and a supporting seat fixed to the bottom plate, the pushing rod is installed in the fixing groove of the connecting rod, the connecting rod is connected to a piston rod of the pushing cylinder, and the pushing cylinder is fixed to the supporting seat.
Optionally, an arc groove is formed in the contact end of the pushing rod and the roller pin clamp spring, and the size of the arc groove is consistent with the size of the excircle of the roller pin clamp spring.
Optionally, the first linear actuator is a cylinder with magnetic induction.
Optionally, the positioning part includes a block of padding up directly fixed to the bottom plate and a positioning seat fixed to the guide block, and the positioning seat is provided with a positioning hole matched with the lower end of the roller pin.
The utility model adopts the above technical scheme, following beneficial effect has:
1. when the brake device works, the start button is started, the pressure rod moves downwards under the action of the magnetic induction cylinder, when the pressure rod presses on a roller pin of the horseshoe assembly, a proximity switch on the magnetic induction cylinder sends an instruction, the pushing cylinder connected with the pushing rod starts to act, the pushing rod is driven to push the roller pin clamp spring forwards in the guide groove of the guide block until the roller pin clamp spring is arranged in the roller pin clamp spring groove, then the end button is started, the pushing rod and the pressure rod return under the action of the pushing cylinder, when the pushing rod returns to the initial position, then another roller pin clamp spring slides downwards on the feeding rod to the guide groove under the action of gravity, and a working cycle is completed. Thus, the assembly of the roller pin clamp spring is completed. Therefore, the automatic assembly of the roller pin clamp spring is realized, the assembly efficiency and the assembly quality are improved, and the operation labor intensity and the labor cost are reduced.
2. The cross section of the feeding rod is similar to the inner shape of the roller pin clamp spring, the feeding rod comprises a rod-shaped part and a flange part protruding towards the radial outer side of the rod-shaped part, the clamp spring opening can be positioned at the flange part, and the clamp spring opening direction is enabled to face towards the roller pin clamp spring groove and the clamp spring closed arc is enabled to face towards the pushing rod.
3. The bottom end face of the feeding rod and the mounting face of the limiting seat are located in the same plane, so that when the limiting seat is mounted on the upper end face of the guide block, a gap with the thickness of the roller pin clamp spring is formed between the end face of the feeding rod and the bottom of the guide groove in the guide block, and the roller pin clamp spring can conveniently slide into the guide groove of the guide block from the feeding rod.
4. After the feeding rod and the limiting seat are assembled, the feeding rod and the limiting seat are installed on the upper end face of the guide block, so that the upper end of the rectangular guide groove is completely sealed, and only a blanking port into which the roller pin clamp spring falls is left, thereby not only preventing sundries from falling into the guide groove, but also ensuring that the roller pin clamp spring falls into the guide groove.
5. The pushing and pressing rod is matched with the excircle of the roller pin clamp spring through the arc groove, so that the roller pin clamp spring can be conveniently positioned and accurately pushed.
6. The first linear driver is preferably provided with a magnetic induction cylinder, and when the pressing rod presses the roller pin of the horseshoe assembly, a proximity switch on the magnetic induction cylinder sends an action command to the pressing cylinder.
7. The heightening block is matched with the positioning seat to be used for positioning the center and the height of the roller pin of the horseshoe assembly, and the excircle of the lower end of the roller pin is placed in the positioning seat positioning hole to ensure the reliable positioning of the horseshoe assembly.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
fig. 1 is the utility model relates to a gyro wheel round pin jump ring automatic assembly device's schematic structure view.
Detailed Description
As shown in fig. 1, an automatic assembly device for a roller pin clamp spring comprises a base plate 1, wherein a positioning part for positioning a shoe assembly, a pressing part for pressing the shoe assembly, a feeding guide part for guiding the clamp spring to move towards a clamp spring groove of the roller pin, and an assembly actuating part for driving the clamp spring to be clamped into the clamp spring groove of the roller pin are arranged on the base plate 1.
Wherein, the feed guide part includes that the up end is equipped with guide block 3, the vertical feed rod 9 of locating directly over the guide way of guide way, the guide way level is extended and one end has the opening and is close to the gyro wheel round pin jump ring groove, and the guide way is the rectangle, and width and height slightly are greater than the appearance of gyro wheel round pin jump ring, and the gyro wheel round pin jump ring of being convenient for slides and does not have the jamming. The assembly actuating component comprises a pushing rod 12 capable of sliding along the guide groove and a second linear actuator for driving the pushing rod 12 to linearly move.
The positioning part comprises a heightening block 2 directly fixed on the bottom plate and a positioning seat 4 fixed on the guide block 3. The heightening block 2 and the positioning seat 4 are matched for positioning the center and height of the idler wheel pin of the horseshoe assembly, and the positioning seat 4 is provided with a positioning hole for positioning the excircle of the lower end of the idler wheel pin. The height of the upper end face of the positioning seat 4 is not higher than the bottom face of the guide groove on the guide block 3 and can be parallel to the upper end face or slightly lower than the upper end face of the guide groove, and the depth of the positioning seat positioning hole is required to ensure that the lower end face of the clamp spring groove of the roller pin is parallel to or slightly lower than the upper end face of the positioning seat.
The pressing component comprises a pressing rod 6 which is vertically arranged and a first linear driver which drives the pressing rod 6 to move linearly.
In this embodiment, the first linear actuator is a magnetic induction cylinder 8. Of course, it will be understood by those skilled in the art that a ram, linear motor or other linear drive could be substituted.
The stand 5 is fixed on the bottom plate 1, and the depression bar 6 is connected with the piston rod of taking magnetism response cylinder 8 after and is fixed with the upper end of stand 5 through connecting plate 7, need to guarantee during the installation that depression bar 6 is unanimous with positioning seat 4 center.
The feeding rod 9 comprises a rod-shaped part and a flange part protruding towards the radial outer side of the rod-shaped part, so that the clamp spring opening can be positioned at the flange part, and the clamp spring opening direction is ensured to face towards the clamp spring groove of the roller pin and the clamp spring closed arc is ensured to face towards the pushing rod. The flange portion is fixed to the stopper seat 10, and the stopper seat 10 is mounted on the upper end surface of the guide block and covers the guide groove. Meanwhile, the upper end face of the guide block is provided with a cover plate for sealing the guide groove. After being assembled, the feeding rod 9 and the limiting seat 10 are installed on the upper end face of the guide block together with the cover plate 11, so that the upper end of the rectangular guide groove is completely closed, and only a blanking port into which the roller pin clamp spring falls is left, thereby not only preventing sundries from falling into the guide groove, but also ensuring that the roller pin clamp spring falls into the guide groove. The bottom end face of the feeding rod and the mounting face of the limiting seat are located in the same plane or almost in the same plane, so that when the limiting seat 10 is mounted on the upper end face of the guide block 3, a gap with the thickness of the roller pin clamp spring is formed between the end face of the feeding rod and the bottom of the guide groove in the guide block, and the roller pin clamp spring can conveniently slide into the guide groove of the guide block from the feeding rod.
It will be appreciated that the cross-sectional shape of the feed bar is similar to the internal shape of the roller pin clamp spring for orientation positioning of the roller pin clamp spring. Spacing seat 10 is equipped with feed rod flange portion complex spacing groove, feed rod flange portion corresponds with spacing seat and is equipped with the fixed orifices for adopt round pin and screw location and fixed when the feed rod is installed at spacing seat spacing inslot.
The second linear actuator is a push cylinder 15, but it can be replaced by a cylinder, a linear motor or other linear actuators.
When the press rod 6 presses on the roller pin of the horseshoe assembly, the proximity switch on the cylinder with magnetic induction gives an action command to the push cylinder 15. The assembly actuating component also comprises a connecting rod 13 with a fixing groove and a supporting seat 14 fixed on the bottom plate, wherein the pushing rod 12 is arranged in the connecting rod fixing groove, the connecting rod 13 is connected with a piston rod of a pushing cylinder 15, and the pushing cylinder 15 is fixed on the supporting seat 14. The width and the height of the cross section of the pushing rod are slightly smaller than the corresponding size of the guide groove on the guide block, so that the pushing rod can move in the guide groove conveniently without clamping stagnation. The contact end of the push rod 12 and the roller pin clamp spring is provided with an arc groove, and the size of the arc groove is consistent with the size of the excircle of the roller pin clamp spring, so that the clamp spring can be pushed conveniently.
The working process is as follows: before operation, the roller pin snap spring is placed on the vertically placed feeding rod 9, when in operation, a shoe assembly (a dotted line part in figure 1) is placed on the heightening block 2, the excircle at the lower end of the roller pin is placed in the positioning hole of the positioning seat 4, a start button is started, the pressure rod 6 moves downwards under the action of the magnetic induction cylinder 8, when the pressure lever 6 presses the roller pin of the horseshoe assembly, the approach switch on the magnetic induction cylinder 8 sends a command, the pushing cylinder 15 connected with the pushing rod 12 starts to act, the pushing rod 12 is driven to push the roller pin snap spring forwards in the guide groove of the guide block 3 until the roller pin snap spring is arranged in the roller pin snap spring groove, then the end button is actuated, the push rod 12 and the pressure lever 6 are returned, when the push rod 12 is returned to the initial position, then, another roller pin clamp spring slides downwards to the guide groove on the feeding rod 9 under the action of gravity, and a working cycle is completed. Thus, the assembly of the roller pin clamp spring is completed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a gyro wheel round pin jump ring automatic assembly device which characterized in that: the bottom plate, install the locating part of location horseshoe assembly on the bottom plate, compress tightly the assembly that the horseshoe assembly compresses tightly part, guide jump ring moved to roller pin jump ring groove feed guide part and drive jump ring card income roller pin jump ring groove and actuate the part, the assembly that compresses tightly the part and includes the depression bar of vertical setting and drive depression bar linear motion actuates the part, the feed guide part includes guide block that the up end is equipped with the guide way, the vertical feed bar of locating directly over the wire guide, the guide way level sets up and one end is close to roller pin jump ring groove, the assembly actuates the part and pushes away the second linear actuator that the pole and the drive bulldoze the pole linear motion including can following the gliding bulldozing pole of guide way.
2. The automatic roller pin clamp spring assembling device according to claim 1, wherein: the feed rod includes a rod portion and a flange portion projecting radially outward of the rod portion.
3. The automatic roller pin clamp spring assembling device according to claim 2, wherein: the feeding rod is fixed on the limiting seat, and the limiting seat is fixed on the upper end face of the guide block.
4. The automatic roller pin clamp spring assembling device according to claim 2, wherein: and a cover plate for sealing the guide groove is arranged on the upper end surface of the guide block.
5. The automatic roller pin clamp spring assembling device according to claim 3 or 4, wherein: the flange part is fixed with the limiting seat, and the limiting seat covers the upper part of the guide groove.
6. The automatic roller pin clamp spring assembling device according to claim 5, wherein: the limiting seat is provided with a limiting groove matched with the flange part of the feeding rod.
7. The automatic roller pin clamp spring assembling device according to claim 1, wherein: the second linear driver is a pushing cylinder, the assembly actuating part further comprises a connecting rod with a fixing groove and a supporting seat fixed on the bottom plate, the pushing rod is installed in the connecting rod fixing groove, the connecting rod is connected with a piston rod of the pushing cylinder, and the pushing cylinder is fixed on the supporting seat.
8. The automatic roller pin clamp spring assembling device according to claim 1, wherein: the contact end of the push rod and the roller pin clamp spring is provided with an arc groove, and the size of the arc groove is consistent with the size of the excircle of the roller pin clamp spring.
9. The automatic roller pin clamp spring assembling device according to claim 1, wherein: the first linear driver is a cylinder with magnetic induction.
10. The automatic roller pin clamp spring assembling device according to claim 1, wherein: the positioning part comprises a cushion block directly fixed on the bottom plate and a positioning seat fixed on the guide block, and the positioning seat is provided with a positioning hole matched with the lower end of the roller pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345265.3U CN210113002U (en) | 2019-03-18 | 2019-03-18 | Automatic assembly device for roller pin clamp spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345265.3U CN210113002U (en) | 2019-03-18 | 2019-03-18 | Automatic assembly device for roller pin clamp spring |
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| Publication Number | Publication Date |
|---|---|
| CN210113002U true CN210113002U (en) | 2020-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920345265.3U Active CN210113002U (en) | 2019-03-18 | 2019-03-18 | Automatic assembly device for roller pin clamp spring |
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| Country | Link |
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| CN (1) | CN210113002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076546A (en) * | 2019-03-18 | 2019-08-02 | 浙江亚太机电股份有限公司 | Pneumatic drum brake shoes assembly roller pin assembling device for snap spring |
-
2019
- 2019-03-18 CN CN201920345265.3U patent/CN210113002U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076546A (en) * | 2019-03-18 | 2019-08-02 | 浙江亚太机电股份有限公司 | Pneumatic drum brake shoes assembly roller pin assembling device for snap spring |
| CN110076546B (en) * | 2019-03-18 | 2024-08-06 | 浙江亚太机电股份有限公司 | Pneumatic drum brake shoe assembly roller pin clamp spring assembly device |
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