CN216098603U

CN216098603U - Car metal clamp pull ring assembly quality

Info

Publication number: CN216098603U
Application number: CN202122113669.XU
Authority: CN
Inventors: 方立锋; 徐培华; 李向阳; 陈小波; 邓小三
Original assignee: Shentong Technology Group Co Ltd
Current assignee: Shentong Technology Group Co Ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-22
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an automobile metal hoop pull ring assembling device which comprises a bottom plate and is characterized in that a mounting plate is arranged above the bottom plate, a through hole is formed in the center of the mounting plate, a telescopic rod is arranged in the through hole, a plurality of pressing devices are arranged in the circumferential direction of the telescopic rod, a placing table is fixedly arranged above each pressing device, a limiting block is further arranged on the mounting plate and located between the two pressing devices, and a driving device is arranged on the telescopic rod. The utility model is beneficial to improving the assembly efficiency of the pull ring of the metal hoop of the automobile, reducing the difference in the assembly process and improving the quality of the assembled product.

Description

Car metal clamp pull ring assembly quality

Technical Field

The utility model relates to the technical field of automobile metal pull ring clamp assembly, in particular to an automobile metal clamp pull ring assembly device.

Background

The pre-expansion clamp is widely applied to the existing automobile industry, and can be applied to fixing of interfaces among various pipe fittings. In traditional assembling process, need artifical or mechanical auxiliary's mode to open this clamp and load into the pull ring, open the in-process, because power and angle etc. that are used in on the clamp all have great variation, lead to the product to take place big deformation very easily, and then influence the quality of assembly back clamp product. For example, a "hoop" disclosed in chinese patent document, which is disclosed in chinese patent application publication No. CN209494626U, includes a hoop and a hoop sleeve, the hoop includes a ring body, and a first rolling lug and a second rolling lug disposed at two ends of the ring body, a limiting groove is disposed in the ring body, the first rolling lug is received in the limiting groove, the hoop sleeve is provided with an assembling groove, the assembling groove is in limiting engagement with the first rolling lug and the second rolling lug, a pull ring is disposed at one side of the assembling groove, and an end of the pull ring close to the assembling groove is wider than an end of the pull ring away from the assembling groove.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automobile metal hoop pull ring assembling device, aiming at overcoming the problem that the quality of a transfer product is influenced due to large assembling process difference in the assembling process of the existing automobile metal pull ring hoop, reducing the difference in the assembling process and improving the quality of the assembled product.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile metal clamp pull ring assembly quality, includes the bottom plate, the top of bottom plate is equipped with the mounting panel, the central point of mounting panel puts and is equipped with the through-hole, be equipped with the telescopic link in the through-hole, the circumference of telescopic link is equipped with a plurality of closing device, the fixed platform of shelving that is equipped with in every closing device's top, still be equipped with the stopper on the mounting panel, the stopper is located between two closing device, be equipped with drive arrangement on the telescopic link. In the clamp pull ring assembling process, the clamp that does not strut is propped open with dedicated clamp pincers earlier, and put the clamp that struts on the platform of shelving, the telescopic link moves down gradually afterwards, closing device removes to the direction of keeping away from the telescopic link, the platform of shelving outwards removes along with closing device, offset until closing device and stopper, afterwards, remove clamp pincers, put into the clamp that struts with the pull ring on, the assembling process of clamp and pull ring is accomplished, afterwards, telescopic link rebound, closing device removes to the direction that is close to the telescopic link, metal pull ring clamp can take off from the device.

Preferably, the pressing device comprises a mounting seat fixedly connected with the mounting plate, a spring return structure penetrating through the mounting seat, and a sliding block slidably connected with the mounting plate. In the clamp pull ring assembling process, the sliding block moves towards the direction close to or far away from the telescopic rod under the action of the spring reset structure, and the mounting seat is fixedly connected with the mounting plate, so that the moving direction of the sliding block can be limited, and the accuracy of the assembling device is improved.

Preferably, the limiting block comprises a limiting block main body with a rectangular sectional area and a long block positioned at the center of the limiting block main body. The stopper main part has restricted the sliding block and has kept away from the gliding distance of telescopic link, and rectangular piece has restricted the sliding range of sliding block.

Preferably, the side face, facing the telescopic rod, of the limiting block main body is arc-shaped and matched with the surface of the sliding block. Stopper main part and sliding block are the cambered surface cooperation, and the cooperation of non-cambered surface and straight face has reduced the wearing and tearing between two interfaces, simultaneously, helps the effort of dispersion stopper main part to the sliding block, avoids the local atress of sliding block too big, influences the precision of clamp pull ring assembly.

Preferably, the sliding block comprises a sliding block main body and a first arc-shaped plate perpendicular to the sliding block main body, the placement table comprises a placement table main body fixedly connected with the sliding block main body and a second arc-shaped plate perpendicular to the placement table main body, and the first arc-shaped plate and the second arc-shaped plate are matched for use. The first arc plate and the second arc plate are matched with the clamp in shape, and the clamp is favorably shaped.

Preferably, the top end of the telescopic rod is provided with a conical block, and the size of the conical block is larger than that of the hoop to be assembled. When the telescopic rod moves downwards, the clamp on the placing table may fall off if the conical block is not provided.

Preferably, the sliding block body and the first arc-shaped plate are integrally formed, and the placing table body and the second arc-shaped plate are integrally formed. Simple structure, stability is good, helps reducing the use of screw.

Therefore, the utility model has the following beneficial effects: the utility model is beneficial to improving the assembly efficiency of the pull ring of the metal hoop of the automobile, reducing the difference in the assembly process and improving the quality of the assembled product.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a top view of the present invention.

In the figure: 1. the device comprises a bottom plate, 2, a mounting plate, 21, a mounting seat, 22, a spring resetting structure, 23, a sliding block, 231, a sliding block main body, 232, a first arc-shaped plate, 3, a supporting rod, 4, a telescopic rod, 5, a pressing device, 6, a placing table, 61, a placing table main body, 62, a second arc-shaped plate, 7, a limiting block, 71, a limiting block main body, 72, a long strip block, 8 and a driving device.

Detailed Description

The utility model is further described with reference to the following detailed description and accompanying drawings.

The utility model provides an automobile metal clamp pull ring assembly quality, includes bottom plate 1, the top of bottom plate 1 is equipped with mounting panel 2, the central point of mounting panel 2 puts and is equipped with the through-hole, be equipped with telescopic link 4 in the through-hole, the circumference of telescopic link 4 is equipped with a plurality of closing device 5, the fixed platform 6 of shelving that is equipped with in top of every closing device 5, still be equipped with stopper 7 on the mounting panel 2, stopper 7 is located between two closing device 5, be equipped with drive arrangement 8 on the telescopic link 4. In the clamp pull ring assembling process, the clamp which is not unfolded is unfolded by using special clamp pliers, the unfolded clamp is placed on the placing table 6, then the telescopic rod 4 gradually moves downwards, the pressing device 5 moves towards the direction far away from the telescopic rod 4, the placing table 6 moves outwards along with the pressing device 5 until the pressing device 5 offsets against the limiting block 7, then the clamp pliers are moved away, the pull ring is placed on the unfolded clamp, the assembling process of the clamp and the pull ring is completed, then, the telescopic rod 4 moves upwards, the pressing device 5 moves towards the direction close to the telescopic rod 4, and the metal clamp pull ring can be taken down from the device.

Specifically, the pressing device 5 includes a mounting seat 21 fixedly connected to the mounting plate 2, a spring return structure 22 penetrating through the mounting seat 21, and a sliding block 23 slidably connected to the mounting plate 2. In the hoop and pull ring assembling process, the sliding block 23 moves towards the direction close to or far away from the telescopic rod 4 under the action of the spring return structure 22, and the mounting seat 21 is fixedly connected with the mounting plate 2, so that the moving direction of the sliding block 23 can be limited, and the accuracy of the assembling device is improved.

Specifically, the stopper 7 includes a stopper main body 71 having a rectangular cross-sectional area, and a long block 72 located at the center of the stopper main body 71. The stopper body 71 limits the sliding distance of the slide block 23 from the telescopic bar 4, and the long bar 72 limits the sliding range of the slide block 23.

Specifically, the side of the limiting block main body 71 facing the telescopic rod 4 is arc-shaped and is matched with the surface of the sliding block 23. Stopper main part 71 and sliding block 23 are the cooperation of cambered surface rather than cambered surface and the cooperation of straight face, have reduced the wearing and tearing between two interfaces, simultaneously, help dispersing stopper main part 71 to the effort of sliding block 23, avoid the local atress of sliding block 23 too big, influence the precision of clamp pull ring assembly.

Specifically, the sliding block 23 includes a sliding block main body 231 and a first arc-shaped plate 232 perpendicular to the sliding block main body 231, the rest 6 includes a rest main body 61 fixedly connected to the sliding block main body 231 and a second arc-shaped plate 62 perpendicular to the rest main body 61, and the first arc-shaped plate 232 and the second arc-shaped plate 62 are used in cooperation. First arcuate plate 232 and second arcuate plate 62 conform to the shape of the clamp to assist in the shaping of the clamp.

Specifically, the top end of the telescopic rod 4 is provided with a conical block 41, and the size of the conical block 41 is larger than the size of a hoop to be assembled. When the telescopic rod 4 moves downward, the clamp on the rest 6 may be detached without the tapered block 41.

Specifically, the sliding block main body 231 and the first arc-shaped plate 232 are integrally formed, and the rest main body 61 and the second arc-shaped plate 62 are integrally formed. Simple structure, stability is good, helps reducing the use of screw.

In particular, the driving means 8 may be an optional cylinder.

Specifically, the base plate 1 is connected to the mounting plate 2 via a support rod 3.

Claims

1. The utility model provides an automobile metal clamp pull ring assembly quality, includes the bottom plate, its characterized in that, the top of bottom plate is equipped with the mounting panel, the central point of mounting panel puts and is equipped with the through-hole, be equipped with the telescopic link in the through-hole, the circumference of telescopic link is equipped with a plurality of closing device, the fixed platform of shelving that is equipped with in every closing device's top, still be equipped with the stopper on the mounting panel, the stopper is located between two closing device, be equipped with drive arrangement on the telescopic link.

2. The apparatus of claim 1, wherein the compression device comprises a mounting plate fixedly coupled to the mounting plate, a spring return structure extending through the mounting plate, and a slide block slidably coupled to the mounting plate.

3. The device of claim 1, wherein the stop comprises a stop body having a rectangular cross-sectional area and a bar centrally located on the stop body.

4. The device for assembling the pull ring of the automobile metal hoop according to claim 3, wherein the side of the limiting block main body facing the telescopic rod is arc-shaped and matched with the surface of the sliding block.

5. The automobile metal hoop pull ring assembly device as claimed in claim 2, wherein the sliding block comprises a sliding block main body and a first arc-shaped plate perpendicular to the sliding block main body, the placement table comprises a placement table main body fixedly connected with the sliding block main body and a second arc-shaped plate perpendicular to the placement table main body, and the first arc-shaped plate and the second arc-shaped plate are matched for use.

6. The automobile metal hoop pull ring assembling device as claimed in claim 1, wherein the top end of the telescopic rod is provided with a conical block, and the size of the conical block is larger than that of the hoop to be assembled.

7. The apparatus of claim 5, wherein the slider body is integrally formed with the first arcuate plate and the rest body is integrally formed with the second arcuate plate.