A device for pressing a rubber pin of a shock absorber

Abstract

The utility model discloses a kind of automobile shock absorber rubber piece dowel riveting device, including cabinet, fixture, transfer mechanism and riveting mechanism;Fixture includes pedestal, pedestal is connected on the workbench in cabinet, positioning assembly and lifting assembly are connected on pedestal, and support is connected on workbench;Transfer mechanism is connected on support, and transfer mechanism includes first driving part and transfer sleeve, and transfer sleeve is connected on first driving part;Riveting mechanism is connected on support, and riveting mechanism includes second driving assembly and riveting head, and riveting head is connected on second driving assembly, and riveting head and transfer sleeve, lifting assembly correspond up and down.Compared with prior art, the utility model does not need to knock into by artificial one by one, save time and effort, improve efficiency, while product has no quality hidden danger.

Description

Technical Field

[0001] This utility model relates to the field of riveting device technology, and in particular to a riveting device for rubber pins of automotive shock absorbers. Background Technology

[0002] Shock absorbers are used to suppress the oscillations caused by the rebound of springs after absorbing shocks, as well as impacts from the road surface. They are widely used in automobiles to accelerate the attenuation of vibrations in the chassis and body, thereby improving ride comfort. The polyurethane rubber rings in automotive front shock absorbers are key components connecting the shock absorber to the body control arms, and their main function is to buffer vibrations and improve driving comfort.

[0003] like Figure 1 As shown, pins need to be pressed into the four mounting holes of the rubber component. The pins pressed into the shock absorber rubber component securely fix the rubber component to the metal bracket or connector. In the prior art, pins are mostly embedded into the rubber component by manual hammering. However, hammering in each pin one by one takes a long time, reduces work efficiency, and causes potential quality problems due to hammering. Utility Model Content

[0004] The purpose of this utility model is to provide a pin pressing and riveting device for rubber parts of automobile shock absorbers, which eliminates the need for manual hammering in the pins one by one, saving time and effort, improving efficiency, and ensuring that the product has no quality defects, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A riveting device for rubber parts of an automotive shock absorber includes a housing, a fixture, a transfer mechanism, and a riveting mechanism. The fixture includes a base connected to a worktable inside the housing. A positioning component and a lifting component are connected to the base, and a bracket is connected to the worktable. The transfer mechanism is connected to the bracket and includes a first driving component and a transfer sleeve, with the transfer sleeve connected to the first driving component. The riveting mechanism is connected to the bracket and includes a second driving component and a riveting head, with the riveting head connected to the second driving component and corresponding vertically to the transfer sleeve and the lifting component.

[0006] A further improvement of this utility model is that the positioning component includes a positioning post connected to the center of the base, and positioning pins are connected around the positioning post; the lifting component includes support rods connected to the four corners of the base, and the support rods are in pairs.

[0007] A further improvement of this utility model is that the support includes a vertical plate, which is connected to the worktables at both ends of the fixture, and a crossbeam is connected to the top of the vertical plate.

[0008] A further improvement of this utility model is that the transfer mechanism consists of two symmetrically arranged sets. The first driving component is a first cylinder, which is vertically connected to the crossbeam. The power output end of the first cylinder is connected to a first lifting platform, which is slidably fitted to the bracket. Two transfer sleeves are connected to the first lifting platform. One end of the transfer sleeve is provided with a material placement hole for placing pins, and the transfer sleeve corresponds vertically to the support rod.

[0009] A further improvement of this utility model is that the riveting mechanism consists of two symmetrically arranged sets, the second driving component is a second cylinder, the second cylinder is vertically connected to the outside of the upright plate, the power output end of the second cylinder is connected to a second lifting platform, the second lifting platform is slidably fitted to the bracket, and two riveting heads are connected to the second lifting platform, and the riveting heads correspond vertically to the material placement holes of the transfer sleeve.

[0010] A further improvement of this utility model is that the first lifting platform and the second lifting platform are slidably coupled to the bracket via linear slide rails.

[0011] A further improvement of this utility model is that it also includes a clamping mechanism, which is connected to the worktables on both sides of the base; the clamping mechanism is a lever cylinder, and the power output end of the lever cylinder is connected to a pressure block.

[0012] A further improvement of this utility model is that a pad block is connected to the action platform at the bottom of the pressure block, and a gap is left between the pressure block and the pad block.

[0013] The beneficial effects of this utility model are: This utility model relates to a pin-pressing device for automotive shock absorber rubber parts, which eliminates the need for manual hammering of each pin, saving time and effort, improving efficiency, and ensuring the product has no quality issues.

[0014] This utility model relates to a pin pressing and riveting device for rubber parts of automotive shock absorbers, which can press multiple pins into the rubber parts at the same time, further improving efficiency and making it suitable for mass production.

[0015] This utility model relates to a pin pressing and riveting device for rubber parts of automotive shock absorbers. It adds a pressing mechanism to ensure that the rubber parts do not shift during pressing, thereby further ensuring product quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the rubber component.

[0017] Figure 2 This is a front view of the entire utility model.

[0018] Figure 3 This is an overall isometric view of the present invention.

[0019] Figure 4 This is a partial structural schematic diagram of the present invention.

[0020] Figure 5 This is a partial structural schematic diagram of the present invention.

[0021] Figure 6 This is a partial structural schematic diagram of the present invention.

[0022] Figure 7 This is a schematic diagram of the structure of the present invention in its working state.

[0023] In the diagram: 1-Chassis, 101-Workbench, 2-Jig, 201-Base, 202-Positioning Column, 203-Positioning Pin, 204-Support Rod, 3-Transfer Mechanism, 301-Transfer Sleeve, 302-First Cylinder, 303-First Lifting Platform, 304-Material Placement Hole, 4-Riveting Mechanism, 401-Riveting Head, 402-Second Cylinder, 403-Second Lifting Platform, 5-Bracket, 501-Upright Plate, 502-Crossbeam, 6-Riveting Mechanism, 601-Lever Cylinder, 602-Pressure Block, 603-Pad Block, 7-Rubber Part, 701-Center Hole, 702-Mounting Hole A, 703-Mounting Hole B, 704-Pin. Detailed Implementation

[0024] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0025] Example 1: As Figures 1-6 As shown, a riveting device for rubber parts of an automotive shock absorber includes a housing 1, a fixture 2, a transfer mechanism 3, and a riveting mechanism 4. The fixture 2 includes a base 201, which is connected to a workbench 101 inside the housing 1. A positioning component and a lifting component are connected to the base 201, and a bracket 5 is connected to the workbench 101. The transfer mechanism 3 is connected to the bracket 5 and includes a first driving component and a transfer sleeve 301, which is connected to the first driving component. The riveting mechanism 4 is connected to the bracket 5 and includes a second driving component and a riveting head 401, which is connected to the second driving component and corresponds vertically to the transfer sleeve 301 and the lifting component.

[0026] The positioning component includes a positioning post 202 connected to the center of the base 201, and positioning pins 203 are connected around the positioning post 202; the lifting component includes support rods 204 connected to the four corners of the base 201, and the support rods 204 are in pairs.

[0027] The support 5 includes a vertical plate 501, which is connected to the worktables 101 at both ends of the fixture 2. A crossbeam 502 is connected to the top of the vertical plate 501.

[0028] The transfer mechanism 3 consists of two symmetrically arranged sets. The first driving component is the first cylinder 302, which is vertically connected to the crossbeam 502. The power output end of the first cylinder 302 is connected to the first lifting platform 303, which is slidably fitted to the bracket 5. Two transfer sleeves 301 are connected to the first lifting platform 303. One end of the transfer sleeve 301 is provided with a material placement hole 304 for placing the pin 704, and the transfer sleeve 301 corresponds vertically to the support rod 204.

[0029] The riveting mechanism 4 consists of two symmetrically arranged sets. The second driving component is the second cylinder 402, which is vertically connected to the outside of the upright plate 501. The power output end of the second cylinder 402 is connected to the second lifting platform 403, which is slidably fitted to the bracket 5. Two riveting heads 401 are connected to the second lifting platform 403, and the riveting heads 401 correspond vertically to the material placement hole 304 of the transfer sleeve 301.

[0030] The first lifting platform 303 and the second lifting platform 403 are slidably connected to the bracket 5 via linear slide rails.

[0031] Example 2: This example is a further improvement on Example 1. The main improvement is that in Example 1, during the riveting operation, there is a risk of force displacement at both ends of the rubber part 7, which affects the quality of the riveting. In this example, the above-mentioned defects can be avoided. Specifically: It also includes a pressing mechanism 6, which is connected to the worktables 101 on both sides of the base 201. The pressing mechanism 6 is a lever cylinder 601, and the power output end of the lever cylinder 601 is connected to a pressure block 602. A pad block 603 is connected to the action platform at the bottom of the pressure block 602, and a gap is left between the pressure block 602 and the pad block 603. In this embodiment, the pressing mechanism 6 is added to ensure that the rubber part 7 does not shift during pressing, thereby further ensuring product quality.

[0032] Apart from the above, this embodiment is exactly the same as Embodiment 1, and will not be described again here.

[0033] The specific working principle of this utility model is as follows: like Figure 7As shown, during operation, the operator places the rubber part 7 on the fixture 2. The center hole 701 of the rubber part 7 is inserted into the positioning post 202, and the positioning pin 203 is inserted into the mounting hole A702. The four mounting holes B703 where the pin 704 needs to be pressed in are located above the four support rods 204, and the edges at both ends of the rubber part 7 are located above the pad 603. The lever cylinder 601 extends, and the pressure block 602 flips downward to clamp the rubber part 7 together with the pad 603. The operator puts the pin 704 into the material placement hole 304. The first cylinder 302 extends, and the transfer sleeve 301 drives the pin 704 to move above the mounting hole B703. At the same time, the transfer sleeve 301 also plays the role of pressing and fixing the four corners of the rubber part 7. The second cylinder 402 extends, and the rivet head 401 squeezes the pin 704 to deform it and presses the pin 704 into the mounting hole B703.

[0034] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent transformations or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A pin pressing and riveting device for rubber parts of automotive shock absorbers, characterized in that: The system includes a chassis (1), a fixture (2), a transfer mechanism (3), and a riveting mechanism (4). The fixture (2) includes a base (201), which is connected to a workbench (101) inside the chassis (1). A positioning component and a lifting component are connected to the base (201), and a bracket (5) is connected to the workbench (101). The transfer mechanism (3) is connected to the bracket (5). The transfer mechanism (3) includes a first driving component and a transfer sleeve (301), which is connected to the first driving component. The riveting mechanism (4) is connected to the bracket (5). The riveting mechanism (4) includes a second driving component and a riveting head (401), which is connected to the second driving component. The riveting head (401) corresponds vertically to the transfer sleeve (301) and the lifting component.

2. The automobile shock absorber rubber part pin pressing and riveting device as described in claim 1, characterized in that: The positioning component includes a positioning post (202) connected to the center of the base (201), and positioning pins (203) are connected around the positioning post (202); the lifting component includes support rods (204) connected to the four corners of the base (201), and the support rods (204) are in pairs.

3. The automobile shock absorber rubber component pin pressing and riveting device as described in claim 1, characterized in that: The support (5) includes a vertical plate (501), which is connected to the worktables (101) at both ends of the fixture (2), and a crossbeam (502) is connected to the top of the vertical plate (501).

4. The automobile shock absorber rubber part pin pressing and riveting device as described in claim 3, characterized in that: The transfer mechanism (3) consists of two symmetrically arranged sets. The first driving component is a first cylinder (302). The first cylinder (302) is vertically connected to the crossbeam (502). The power output end of the first cylinder (302) is connected to the first lifting platform (303). The first lifting platform (303) is slidably fitted to the bracket (5). Two transfer sleeves (301) are connected to the first lifting platform (303). One end of the transfer sleeve (301) is provided with a material placement hole (304) for placing the pin (704), and the transfer sleeve (301) corresponds vertically to the support rod (204).

5. The automobile shock absorber rubber part pin pressing and riveting device as described in claim 4, characterized in that: The riveting mechanism (4) consists of two symmetrically arranged sets. The second driving component is a second cylinder (402). The second cylinder (402) is vertically connected to the outside of the upright plate (501). The power output end of the second cylinder (402) is connected to a second lifting platform (403). The second lifting platform (403) is slidably fitted to the bracket (5). Two riveting heads (401) are connected to the second lifting platform (403), and the riveting heads (401) correspond vertically to the material placement hole (304) of the transfer sleeve (301).

6. The automobile shock absorber rubber part pin pressing and riveting device as described in claim 5, characterized in that: The first lifting platform (303) and the second lifting platform (403) are slidably coupled to the bracket (5) via linear slide rails.

7. A pin pressing and riveting device for rubber parts of an automotive shock absorber as described in any one of claims 1-6, characterized in that: It also includes a pressing mechanism (6), which is connected to the worktables (101) on both sides of the base (201); the pressing mechanism (6) is a lever cylinder (601), and the power output end of the lever cylinder (601) is connected to a pressure block (602).

8. The automobile shock absorber rubber part pin pressing and riveting device as described in claim 7, characterized in that: A pad (603) is connected to the action platform at the bottom of the pressure block (602), and a gap is left between the pressure block (602) and the pad (603).

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