CN215699531U

CN215699531U - Bush press-in jig

Info

Publication number: CN215699531U
Application number: CN202122316510.8U
Authority: CN
Inventors: 张国祥
Original assignee: Shenzhen Tuozhan Haoxiang Technology Co ltd
Current assignee: Shenzhen Tuozhan Haoxiang Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of bushing installation, in particular to a bushing press-in jig; including base, stand and crossbeam, be provided with the cylinder on the crossbeam, the output of cylinder is connected with the telescopic link, the lower extreme of telescopic link is connected with the briquetting, the bottom of briquetting is provided with the bush locating pin, the below of briquetting is provided with the workstation, the outside of workstation is provided with first spacing subassembly, sliding connection has the spacing subassembly of second on the stand. According to the utility model, the bushing positioning pin is arranged, the bushing is sleeved on the bushing positioning pin, and the cylinder, the telescopic rod and the pressing block are utilized to press the bushing into the die main body, so that the pressing quality is ensured; the first limiting assembly is arranged, so that the left side and the right side of the die main body can be limited, the situation that the die main body is often deviated when being pressed is avoided, and the pressing quality can be improved; through setting up the spacing subassembly of second, can fix the mould main part once more to effectively improve the precision of impressing.

Description

Bush press-in jig

Technical Field

The utility model relates to the technical field of bushing installation, in particular to a bushing press-in jig.

Background

The segment difference mould comprises mould main part and bush, can form the increase or the reduction of segment difference, carries out the segment difference by the mode that reduces forward and bends and take shape, wherein, in the bush need be impressed the mould main part, the current mounting means of impressing was manual operation, because the required power of impressing is great, manual operation is difficult to control and embolias the precision.

Therefore, a bush press-in jig is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bushing pressing-in jig to solve the problems in the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a bush tool of impressing, includes the stand of base, perpendicular rigid coupling in base top surface and the crossbeam of rigid coupling in the stand top, be provided with the cylinder on the crossbeam, the output of cylinder is connected with the telescopic link, the lower extreme of telescopic link runs through the crossbeam and is connected with the briquetting, the bottom of briquetting is provided with the bush locating pin, the below of briquetting is provided with the workstation, the outside of workstation is provided with first spacing subassembly, sliding connection has the spacing subassembly of second on the stand, still can dismantle on the spacing subassembly of second and be connected with positioning screw, positioning screw is used for being fixed in the stand with the spacing subassembly of second on, the bush locating pin is concentric with the workstation.

Specifically, first spacing subassembly includes first fixed block, second fixed block, first bracing piece, second bracing piece, first spacing curb plate, the spacing curb plate of second, first spring and second spring, first fixed block and second fixed block symmetry set up in the outside of workstation, the one end and the first fixed block rigid coupling of first bracing piece, the other end and first spring rigid coupling, the one end and the first spacing curb plate rigid coupling of first bracing piece are kept away from to first spring, the one end and the second fixed block rigid coupling of second bracing piece, the other end and second spring rigid coupling, the one end and the spacing curb plate rigid coupling of second bracing piece are kept away from to the second spring.

Specifically, the spacing subassembly of second includes sliding block, support column, first location arm lock, second location arm lock and third spring, support column and sliding block rigid coupling, the one end of first location arm lock and the one end of second location arm lock all articulate on the support column, rigid coupling third spring between the other end of first location arm lock and the other end of second location arm lock, the through hole has been seted up on the sliding block, through hole and positioning screw phase-match.

Specifically, the stand has been seted up the spout, spout and sliding block phase-match, a plurality of internal thread holes have been seted up on the spout, internal thread hole and through hole phase-match.

Specifically, a pressure sensor is mounted on the pressing block.

The utility model has the beneficial effects that: according to the utility model, the bushing positioning pin is arranged, the bushing is sleeved on the bushing positioning pin, and the cylinder, the telescopic rod and the pressing block are utilized to press the bushing into the die main body, so that the pressing quality is ensured; the first limiting assembly is arranged, so that the left side and the right side of the die main body can be limited, the situation that the die main body is often deviated when being pressed is avoided, and the pressing quality can be improved; through setting up the spacing subassembly of second, can fix the mould main part once more to effectively improve the precision of impressing.

Drawings

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

fig. 2 is a top view of a second stop assembly in accordance with an embodiment of the present invention.

Reference numerals: the die comprises a base 1, a cross beam 2, a cylinder 3, an expansion link 4, a pressure sensor 5, a pressing block 6, a bushing 7, a die main body 8, a first positioning clamping arm 9, a second positioning clamping arm 10, a third spring 11, a support column 12, a sliding block 13, a workbench 14, a first fixing block 15, a second fixing block 16, a first support rod 17, a second support rod 18, a first spring 19, a second spring 20, a first limiting side plate 21 and a second limiting side plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-2, a bushing pressing-in jig comprises a base 1, a stand column vertically and fixedly connected to the top surface of the base 1 and a cross beam 2 fixedly connected to the top end of the stand column, wherein an air cylinder 3 is arranged on the cross beam 2, the output end of the air cylinder 3 is connected with a telescopic rod 4, the lower end of the telescopic rod 4 penetrates through the cross beam 2 and is connected with a pressing block 6, a bushing 7 positioning pin is arranged at the bottom of the pressing block 6, a workbench 14 is arranged below the pressing block 6, a first limiting assembly is arranged on the outer side of the workbench 14, a second limiting assembly is slidably connected onto the stand column, a positioning screw rod can be detachably connected onto the second limiting assembly and is used for fixing the second limiting assembly onto the stand column, and the bushing 7 positioning pin is concentric with the workbench 14; according to the utility model, the bushing 7 is sleeved on the bushing 7 positioning pin by arranging the bushing 7 positioning pin, and the bushing 7 is pressed into the die main body 8 by using the cylinder 3, the telescopic rod 4 and the pressing block 6, so that the pressing quality is ensured; the left side and the right side of the die main body 8 can be limited by arranging the first limiting assembly, so that the situation that the die main body 8 is always deviated when being pressed is avoided, and the pressing-in quality can be improved; through setting up the spacing subassembly of second, can fix mould main part 8 once more to effectively improve the precision of impressing.

Further, the structure of the positioning pin of the bush 7 according to the present invention includes, but is not limited to, the structure of the positioning pin of the bush 7 pressed in the device with reference to the bush 7 with the publication number CN 203956450U.

Specifically, the first limiting assembly comprises a first fixed block 15, a second fixed block 16, a first supporting rod 17, a second supporting rod 18, a first limiting side plate 21, a second limiting side plate 22, a first spring 19 and a second spring 20, the first fixed block 15 and the second fixed block 16 are symmetrically arranged on the outer side of the workbench 14, one end of the first supporting rod 17 is fixedly connected with the first fixed block 15, the other end of the first supporting rod 17 is fixedly connected with the first spring 19, one end of the first spring 19, far away from the first supporting rod 17, is fixedly connected with the first limiting side plate 21, one end of the second supporting rod 18 is fixedly connected with the second fixed block 16, the other end of the second supporting rod is fixedly connected with the second spring 20, and one end of the second spring 20, far away from the second supporting rod 18, is fixedly connected with the second limiting side plate 22; through setting up first fixed block 15, second fixed block 16, first bracing piece 17, second bracing piece 18, first spacing curb plate 21, the spacing curb plate 22 of second, first spring 19 and second spring 20, can carry on spacingly to the left and right sides of mould main part 8, avoid the condition of off tracking to often appear when pressing mould main part 8, can improve the quality of impressing.

Specifically, the second limiting assembly comprises a sliding block 13, a supporting column 12, a first positioning clamping arm 9, a second positioning clamping arm 10 and a third spring 11, the supporting column 12 is fixedly connected with the sliding block 13, one end of the first positioning clamping arm 9 and one end of the second positioning clamping arm 10 are both hinged to the supporting column 12, the third spring 11 is fixedly connected between the other end of the first positioning clamping arm 9 and the other end of the second positioning clamping arm 10, a through hole is formed in the sliding block 13, and the through hole is matched with the positioning screw; through setting up support column 12, first location arm lock 9, second location arm lock 10 and third spring 11, can fix mould main part 8 once more to effectively improve the precision of impressing.

Specifically, a sliding groove is formed in the upright column and matched with the sliding block 13, a plurality of internal thread holes are formed in the sliding groove and matched with the through holes; through wearing to establish the through hole in proper order and threaded connection internal thread hole with positioning screw for be fixed in on the stand with the spacing subassembly of second.

Specifically, the pressure block 6 is provided with a pressure sensor 5 for monitoring pressure.

The working process of the utility model is as follows: when the pressing-in operation is carried out, a bush 7 to be pressed in is sleeved on a positioning pin of the bush 7, the bush 7 is ensured to be accurately pressed into a corresponding assembling hole of a die main body 8 because the positioning pin of the bush 7 is concentric with a workbench 14, and a first limiting assembly and a second limiting assembly are arranged for ensuring the coaxiality of the die main body 8 and the bush 7, so that the left side and the right side of the die main body 8 can be limited by arranging a first fixing block 15, a second fixing block 16, a first supporting rod 17, a second supporting rod 18, a first limiting side plate 21, a second limiting side plate 22, a first spring 19 and a second spring 20, the situation that the die main body 8 is always deviated when being pressed is avoided, and the pressing-in quality can be improved; through setting up support column 12, first location arm lock 9, second location arm lock 10 and third spring 11, can fix mould main part 8 once more to effectively improve the precision of impressing.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a bush tool of impressing, includes the stand of base, perpendicular rigid coupling in base top surface and the crossbeam of rigid coupling in the stand top, its characterized in that, be provided with the cylinder on the crossbeam, the output of cylinder is connected with the telescopic link, the lower extreme of telescopic link runs through the crossbeam and is connected with the briquetting, the bottom of briquetting is provided with the bush locating pin, the below of briquetting is provided with the workstation, the outside of workstation is provided with first spacing subassembly, sliding connection has the spacing subassembly of second on the stand, still detachably be connected with positioning screw on the spacing subassembly of second, positioning screw is used for being fixed in the spacing subassembly of second on the stand, the bush locating pin is concentric with the workstation.

2. The bushing pressing-in jig according to claim 1, wherein the first limiting component comprises a first fixing block, a second fixing block, a first supporting rod, a second supporting rod, a first limiting side plate, a second limiting side plate, a first spring and a second spring, the first fixing block and the second fixing block are symmetrically arranged on the outer side of the workbench, one end of the first supporting rod is fixedly connected with the first fixing block, the other end of the first supporting rod is fixedly connected with the first spring, one end of the first spring, which is far away from the first supporting rod, is fixedly connected with the first limiting side plate, one end of the second supporting rod is fixedly connected with the second fixing block, the other end of the second supporting rod is fixedly connected with the second spring, and one end of the second spring, which is far away from the second supporting rod, is fixedly connected with the second limiting side plate.

3. The bushing pressing jig according to claim 1, wherein the second limiting component comprises a sliding block, a supporting column, a first positioning clamping arm, a second positioning clamping arm and a third spring, the supporting column is fixedly connected with the sliding block, one end of the first positioning clamping arm and one end of the second positioning clamping arm are both hinged to the supporting column, the third spring is fixedly connected between the other end of the first positioning clamping arm and the other end of the second positioning clamping arm, a through hole is formed in the sliding block, and the through hole is matched with the positioning screw.

4. The bushing pressing jig according to claim 3, wherein the upright post is provided with a sliding groove, the sliding groove is matched with the sliding block, the sliding groove is provided with a plurality of internal threaded holes, and the internal threaded holes are matched with the through holes.

5. The bushing pressing jig according to claim 1, wherein a pressure sensor is mounted on the pressing block.