CN220943037U - Automobile brake bushing riveting equipment - Google Patents

Abstract

The utility model discloses riveting equipment for an automobile brake bushing, which comprises a clamping tool and a riveting mechanism, wherein the riveting mechanism comprises a riveting assembly and a driving assembly, the riveting assembly comprises a mounting frame, a first linear bearing, a second linear bearing, a first rotating shaft, a sleeve and a plurality of elastic metal strips, the first linear bearing, the second linear bearing, the first rotating shaft, the sleeve and the plurality of elastic metal strips are arranged on the mounting frame and correspond up and down, one end of each elastic metal strip is fixed on the mounting frame, the other end of each elastic metal strip is a suspension end, a riveting head is arranged outside the suspension end, a vertical hole is formed in the sleeve, the first rotating shaft is in threaded connection with the vertical hole, the sleeve comprises a straight cylinder and a round table, and the round table supports the suspension end of each elastic metal strip through upward movement of the sleeve relative to the elastic metal strips. The advantages are that: the riveting device is simpler in structure, can rapidly realize simultaneous riveting of a plurality of riveting points of a product from the inside of the product, improves the riveting efficiency, and is simple in structure, convenient to install and cost-saving.

Description

Automobile brake bushing riveting equipment

Technical Field

The utility model relates to the field of riveting equipment, in particular to automobile brake bushing riveting equipment.

Background

On automobile parts, the inside of some platy products need rivet the pressure, when riveting the product, because wait to rivet the pressure bit position in the product inside, traditional riveting equipment adopts sleeve and set up the side direction impact piece in the sleeve outside more, utilizes the inclined plane design of side direction impact piece terminal surface, thereby forms sliding connection with the sleeve lift and realizes the inside impact riveting to the product. However, the design has a complex structure, has a size requirement on the product, and is not suitable for riveting small products and small holes.

In view of this, it is necessary to provide an automotive brake bushing riveting apparatus.

Disclosure of Invention

The coil dispensing device provided by the utility model effectively solves the problems of low dispensing efficiency and poor dispensing effect of the conventional coil.

The technical proposal adopted by the utility model is that

The utility model provides an automobile brake bush riveting equipment, includes the clamping fixture who is used for fixing the product and is used for carrying out the riveting mechanism of riveting to the product, the riveting mechanism includes the riveting subassembly and is used for driving the drive assembly of riveting subassembly motion, the riveting subassembly is including being used for with drive assembly fixed connection's installing frame, set up on the installing frame and be corresponding No. one linear bearing and No. two linear bearing from top to bottom, sleeve, the setting of cover in No. one linear bearing establish in No. one linear bearing, sleeve, the setting of setting in installing frame lower extreme and riveting hole one-to-one a plurality of elastic metal strips, elastic metal strip one end is fixed on the installing frame, and the elastic metal strip other end is the suspension end, the suspension end outside is provided with the riveting head, be provided with vertical hole in the sleeve, no. one rotary shaft and vertical hole threaded connection, the sleeve includes straight section of thick bamboo and sets up at the round platform of straight section of thick bamboo lower extreme, the round platform up end diameter is the same with straight section of thick bamboo diameter, the lower terminal surface diameter is greater than up end diameter, makes elastic metal strip's suspension round platform through the sleeve is moved to elastic metal strip on the opposite elastic metal strip.

Further is: the driving assembly comprises a supporting frame, a first linear guide rail arranged on the supporting frame along the X direction, a mounting plate arranged on the first linear guide rail in a sliding manner, a rodless cylinder fixedly arranged on the supporting frame and used for driving the mounting plate to slide along the linear guide rail, and a first linear module vertically fixedly arranged on the mounting plate, wherein the mounting frame is fixedly arranged on the first linear module.

Further is: the clamping tool comprises a fixing seat arranged along the Y direction, a second linear guide rail arranged on the fixing seat along the Y direction, a sliding plate arranged on the second linear guide rail in a sliding manner, a third linear module arranged on the fixing seat and used for driving the sliding plate to slide along the second linear guide rail, a lateral positioning plate fixedly arranged on the sliding plate and a rapid clamp arranged on the lateral positioning plate.

Further is: the lower extreme of suspension end and sleeve opposite side is provided with the chamfer.

Further is: the riveting head is of a conical structure.

The utility model has the beneficial effects that: the structure design of the elastic metal strip and the sleeve is structurally simpler, so that simultaneous riveting of a plurality of riveting points of a product from the inside of the product can be realized, the riveting efficiency is improved, and meanwhile, the device is simple in structure and convenient to install and saves cost.

Drawings

Fig. 1 is an overall schematic diagram of an automobile brake lining riveting apparatus according to an embodiment of the present application.

Fig. 2 is a schematic view of a riveting mechanism of an automobile brake lining riveting apparatus according to an embodiment of the present application.

Fig. 3 is a cross-sectional view of a mounting frame, a first linear bearing, a second linear bearing, an elastic metal strip, and a sleeve of an automobile brake bushing riveting device according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of the area a in fig. 3.

Fig. 5 is a schematic diagram of a clamping tool of an automobile brake bushing riveting device according to an embodiment of the application.

Marked in the figure as: 1. clamping a tool; 2. a riveting mechanism; 21. riveting assembly; 22. a drive assembly; 211. a mounting frame; 212. a first linear bearing; 213. a second linear bearing; 214. a first rotating shaft; 215. a motor; 216. a sleeve; 217. an elastic metal strip; 170. a riveting head; 160. a vertical hole; 2161. a straight cylinder; 2162. round bench; 221. a support frame; 222. a first linear guide rail; 223. a mounting plate; 224. a rodless cylinder; 225. a first straight line module; 11. a fixing seat; 12. a second linear guide rail; 13. a slide plate; 14. a third straight line module; 15. a lateral positioning plate; 16. a quick clamp; 001. chamfering; 100. and (5) a product.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1, the embodiment of the application provides an automobile brake bushing riveting device, which structurally comprises a clamping tool 1 for fixing a product 100 and a riveting mechanism 2 for riveting the product 100. As shown in fig. 2, the riveting mechanism 2 includes a riveting assembly 21 and a driving assembly 22 for driving the riveting assembly 21 to move, the riveting assembly 21 includes a mounting frame 211 fixedly connected with the driving assembly 22, a first linear bearing 212 and a second linear bearing 213 which are disposed on the mounting frame 211 and correspond up and down, a first rotating shaft 214 sleeved in the first linear bearing 212, a motor 215 disposed on the mounting frame 211 and used for driving the rotating shaft to rotate, a sleeve 216 sleeved in the second linear bearing 213, and a plurality of elastic metal strips 217 disposed at the lower end of the mounting frame 211 and corresponding to the riveting holes one by one, one end of each elastic metal strip 217 is fixed on the mounting frame 211, the other end of each elastic metal strip 217 is a suspension end, and a riveting head 170 is disposed at the outer side of the suspension end. As shown in fig. 3 and 4, the sleeve 216 is provided with a vertical hole 160 therein, and the first rotating shaft 214 is in threaded connection with the vertical hole 160. The sleeve 216 includes a straight barrel 2161 and a circular platform 2162 disposed at the lower end of the straight barrel 2161, the diameter of the upper end surface of the circular platform 2162 is the same as that of the straight barrel 2161, the diameter of the lower end surface of the circular platform 2162 is larger than that of the upper end surface, and the sleeve 216 moves upwards relative to the elastic metal strip 217 to enable the circular platform 2162 to open the suspension end of the elastic metal strip 217.

During actual use, the product 100 is clamped by the clamping tool 1, the product 100 is moved to a position to be riveted, then the riveting assembly 21 is driven by the driving assembly 22 to move, the rotating ends of the sleeve 216 and the elastic metal strip 217 extend into the product 100, then the motor 215 drives the rotating shaft to rotate, the sleeve 216 moves upwards relative to the elastic metal strip 217 due to the threaded connection of the rotating shaft and the sleeve 216, the suspension ends of the elastic metal strips 217 are outwards spread by the circular table 2162, and the riveting head 170 realizes riveting of the product 100. After the riveting is finished, the motor 215 drives the rotating shaft to reversely rotate, so that the sleeve 216 is reset, and the elastic metal strip 217 is elastically reset. The drive assembly 22 then drives the rivet assembly 21 out of the product 100.

In the above design, the structural design of the elastic metal strip 217 and the sleeve 216 is more simplified in structure, so that simultaneous riveting of a plurality of riveting points of the product 100 from the inside of the product 100 can be realized, the riveting efficiency is improved, and meanwhile, the device has a simple structure, and is convenient to install and saves cost.

Specifically: as shown in fig. 2, the driving assembly 22 includes a support 221, a first linear guide 222 disposed on the support 221 along the X direction, a mounting plate 223 slidably disposed on the first linear guide 222, a rodless cylinder 224 fixedly disposed on the support 221 for driving the mounting plate 223 to slide along the linear guide, and a first linear module 225 vertically fixedly disposed on the mounting plate 223, and the mounting frame 211 is fixedly disposed on the first linear module 225.

In actual use, the mounting plate 223 is driven to slide along the first linear guide rail 222 by the rodless cylinder 224, and the riveting assembly 21 is driven to lift by the first linear module 225, so that the riveting assembly 21 can extend into the product 100 or extend out of the product 100.

In the above design, the structural design of the driving component 22 can drive the riveting component 21 fast and stably, so that the riveting efficiency and precision are improved.

Specifically: as shown in fig. 3, the clamping fixture 1 includes a fixing seat 11 disposed along the Y direction, a No. two linear guide rail 12 disposed on the fixing seat 11 along the Y direction, a sliding plate 13 slidably disposed on the No. two linear guide rail 12, a No. three linear module 14 disposed on the fixing seat 11 and used for driving the sliding plate 13 to slide along the No. two linear guide rail 12, a lateral positioning plate 15 fixedly disposed on the sliding plate 13, and a quick clamp 16 disposed on the lateral positioning plate 15.

In actual use, the product 100 is placed on the fixing seat 11, so that one side of the product 100 is positioned with the lateral positioning plate 15, and then the product 100 is clamped from above by the quick clamp 16, so that the product 100 is ensured to be fixed. And then the sliding plate 13 is driven to slide along the second linear guide rail 12 through the third linear module 14, so that the product 100 moves to the position to be riveted.

In the above design, the structural design of the clamping tool 1 can realize stable clamping and stable movement of the product 100, so that the working efficiency is improved.

Specifically: as shown in fig. 4, the lower end of the opposite side of the hanging end from the sleeve 216 is provided with a chamfer 001.

In actual use, the sleeve 216 moves upwards to enable the cylinder to slide relative to the chamfer 001, so that the elastic metal strip 217 is supported outwards, deformation of the elastic metal strip 217 is caused, and riveting of the product 100 is realized.

In the above design, the structural design of the chamfer 001 can reduce the friction force when the round table 2162 and the elastic metal strip 217 slide relatively, improve the riveting efficiency, and reduce the abrasion of the elastic metal strip 217 and the round table 2162.

Specifically: as shown in fig. 4, the riveting head 170 has a conical structure.

In actual use, the product 100 is directly pressed at the position to be riveted by the conical mechanism.

In the above design, the pressing can be performed more quickly and efficiently by setting the rivet head 170 to a conical structure.

It should be understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims (5)

1. Automobile brake bush riveting equipment, including being used for carrying out fixed centre gripping frock (1) and being used for carrying out riveting mechanism (2) of riveting to product (100), its characterized in that: the riveting mechanism (2) comprises a riveting assembly (21) and a driving assembly (22) for driving the riveting assembly (21) to move, the riveting assembly (21) comprises a mounting frame (211) fixedly connected with the driving assembly (22), a first linear bearing (212) and a second linear bearing (213) which are arranged on the mounting frame (211) and correspond up and down, a first rotating shaft (214) sleeved in the first linear bearing (212), a motor (215) arranged on the mounting frame (211) and used for driving the rotating shaft to rotate, a sleeve (216) sleeved in the second linear bearing (213), a plurality of elastic metal strips (217) which are arranged at the lower end of the mounting frame (211) and are in one-to-one correspondence with the riveting holes, one end of each elastic metal strip (217) is fixed on the mounting frame (211), the other end of each elastic metal strip is a suspension end, a riveting head (170) is arranged at the outer side of each suspension end, a vertical hole (160) is arranged in the sleeve (216), the first rotating shaft (214) is connected with the vertical hole (160), the sleeve (216) comprises a straight end face (216) with the same diameter as the round table (216) of the round table (1), the round table (2) is arranged at the upper end face and the round table (216) with the round table (2) with the round table (1) with the round table 2) with the round table end face (1), the sleeve (216) moves upwards relative to the elastic metal strip (217) so that the round table (2162) can open the suspension end of the elastic metal strip (217).

2. The automotive brake bushing riveting apparatus of claim 1 wherein: the driving assembly (22) comprises a supporting frame (221), a first linear guide rail (222) arranged on the supporting frame (221) along the X direction, a mounting plate (223) arranged on the first linear guide rail (222) in a sliding mode, a rodless cylinder (224) fixedly arranged on the supporting frame (221) and used for driving the mounting plate (223) to slide along the first linear guide rail (222), and a first linear module (225) vertically and fixedly arranged on the mounting plate (223), wherein the mounting frame (211) is fixedly arranged on the first linear module (225).

3. The automotive brake bushing riveting apparatus of claim 1 wherein: the clamping tool (1) comprises a fixing seat (11) arranged along the Y direction, a second linear guide rail (12) arranged on the fixing seat (11) along the Y direction, a sliding plate (13) arranged on the second linear guide rail (12) in a sliding manner, a third linear module (14) arranged on the fixing seat (11) and used for driving the sliding plate (13) to slide along the second linear guide rail (12), a lateral positioning plate (15) fixedly arranged on the sliding plate (13) and a quick clamp (16) arranged on the lateral positioning plate (15).

4. The automotive brake bushing riveting apparatus of claim 1 wherein: the lower end of the opposite side of the suspension end to the sleeve (216) is provided with a chamfer (001).

5. The automotive brake bushing riveting apparatus of claim 1 wherein: the riveting head (170) is of a conical structure.