CN219004460U - Dysmorphism piece carrier frock - Google Patents

Abstract

The utility model discloses a special-shaped part carrier tool which comprises a bottom plate, a forge piece positioning device and a stamping part positioning device, wherein the forge piece positioning device comprises a first positioning block, a positioning column and an elastic enclasping structure, the positioning column for installing rivets is vertically inserted on the positioning block, the forge pieces are sleeved on the rivets, the elastic enclasping structure is arranged at the front and rear positions of the positioning column and is used for clamping and positioning the forge pieces, the stamping part positioning device comprises a second positioning block, a jacking column vertically inserted on the second positioning block and a stamping part positioning assembly elastically arranged above the jacking column, and the jacking column is used for sleeving a bushing. Through the mode, the utility model has compact structure and ingenious design, can position various shaped pieces on the automobile door hinge, and is prepared for subsequent spin riveting and flanging.

Description

Dysmorphism piece carrier frock

Technical Field

The utility model relates to the technical field of machinery, in particular to a special-shaped piece carrier tool.

Background

The automobile door hinge comprises a forging and a stamping part, wherein the forging and the stamping part are connected through rivets and bushings, gaskets are sleeved on the rivets, the automobile door hinge is provided with a plurality of special-shaped parts, the forging and the rivets are sleeved together when assembled, the bushings with the stamping parts are sleeved together, the bushings with the stamping parts are sleeved on the rivets, the bushings with the stamping parts are screwed together, the upper edges and the lower edges of the bushings are flanged, the assembling requirements can be met through multiple tool matching, in addition, the existing tools are mostly fixed, the flexibility is poor, and if the product is positioned dead, the product is easy to be damaged by pressing or the operation is not in place when the bushings are screwed and flanged.

Based on the defects and shortcomings, the prior art needs to be improved, and a special-shaped piece carrier tool is designed.

Disclosure of Invention

The utility model mainly solves the technical problem of providing a special-shaped part carrier tool, solving the problem of positioning of each special-shaped part on an automobile door hinge and preparing for subsequent spin riveting and flanging.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a dysmorphism carrier frock, this kind of dysmorphism carrier frock includes bottom plate, forging positioner and stamping workpiece positioner, forging positioner includes first locating piece, reference column and elasticity and holds tightly the structure, vertical cartridge has the reference column that is used for installing the rivet on the locating piece, and the cover has the forging on the rivet, and the position is provided with elasticity around the reference column and holds tightly the structure for press from both sides tight location forging, stamping workpiece positioner includes second locating piece, vertical cartridge jack-up post on the second locating piece and elasticity set up in the stamping workpiece locating component of jack-up post top, the jack-up post is used for the suit bush.

Preferably, the elastic enclasping structure comprises a front enclasping assembly and a rear enclasping assembly, the front enclasping assembly comprises a profiling pushing block, a front cover plate, a spring and a jacking block, the profiling pushing block capable of sliding is horizontally inserted on the first positioning block, the front cover plate is installed at the front end of the first positioning block, the front cover plate is connected with the profiling pushing block through the spring, a first avoiding groove is formed in the bottom of the profiling pushing block, the jacking block capable of being inserted into the avoiding groove is inserted into the first positioning block, a guide inclined plane is arranged at the upper end of the jacking block, the jacking block is driven by a power piece arranged at the bottom of the tool, and a groove matched with the curved surface of the forging piece is formed in the profiling pushing block.

Preferably, the back enclasping assembly comprises a mounting plate, a guide block, a sliding block, a reset spring and a connecting rod, wherein the guide block is arranged on the mounting plate, the sliding block is horizontally inserted in the guide block, the sliding block is connected with a rear end cover plate of the guide block through the reset spring, the connecting rod capable of rotating is inserted on the mounting plate, the upper end of the connecting rod penetrates through the guide block and is located in a second avoiding groove formed in the sliding block, and the lower end of the connecting rod is driven by a power piece arranged on the rear side of the tool.

Preferably, the forging positioning device further comprises a support column mounted on the first positioning block.

Preferably, the stamping part positioning assembly comprises a stamping part profiling mounting plate and a spring column, wherein the stamping part profiling mounting plate is elastically mounted on the second positioning block through the spring column, and the stamping part profiling mounting plate is provided with an avoidance opening of a mounting bushing.

Compared with the prior art, the utility model has the beneficial effects that:

the positioning column is used for placing rivets and positioning the rivets;

the elastic holding structure comprises front and rear holding assemblies, can be opened for conveniently placing the forgings, can be used for closing and clamping the forgings, and is wide in applicability;

the support column can support the product during spin riveting, so that the subsequent spin riveting pressure is ensured;

the jacking column is used for sleeving the bushing, so that the bushing is prevented from falling off, and the jacking column is elastically arranged;

the stamping part profiling mounting plate of the stamping part positioning assembly is used for profiling positioning the stamping part;

the jacking column and the stamping part profiling mounting plate are elastically arranged to prepare for flanging of the subsequent bushing, so that the product is prevented from being damaged by pressure.

Drawings

Fig. 1 is a schematic view of a first view structure of a carrier tool for a profile.

Fig. 2 is a schematic view of a second view structure of a carrier tool for a profile.

Fig. 3 is a cross-sectional view of a forging positioning device of a special-shaped part carrier tool.

Fig. 4 is a cross-sectional view of a stamping part positioning device of the special-shaped part carrier tool.

01, a forging piece, 02, a stamping part, 03, a rivet, 04, a bushing, 1, a bottom plate, 2, a forging piece positioning device, 21, a positioning block, 22, a positioning column, 23, an elastic enclasping structure, 231, a front enclasping assembly, 2311, a profiling pushing block, 23110, a first avoiding groove, 2312, a front cover plate, 2313, a spring, 2314, a jacking block, 232, a rear enclasping assembly, 2321, a mounting plate, 2322, a guide block, 2323, a sliding block, 23230, a second avoiding groove, 2324, a reset spring, 2325, a connecting rod, 3, a stamping part positioning device, 31, a second positioning block, 32, a jacking column, 33, a stamping part positioning assembly, 331, a stamping part profiling mounting plate, 332 and a spring column.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 to 4, an embodiment of the present utility model includes:

the utility model provides a dysmorphism piece carrier frock, this kind of dysmorphism piece carrier frock includes bottom plate 1, forging positioner 2 and stamping workpiece positioner 3, forging positioner 2 includes first locating piece 21, reference column 22 and elasticity enclasping structure 23, vertical cartridge has the reference column 22 that is used for installing the rivet on the locating piece 21, and the cover has forging 01 on the rivet, and the position is provided with elasticity enclasping structure 23 around the reference column 22 for press from both sides tight location forging 01, stamping workpiece positioner 3 includes second locating piece 31, vertical cartridge jack-up post 32 on second locating piece 31 and elasticity sets up in the stamping workpiece locating component 33 of jack-up post 32 top, jack-up post 32 is used for the suit bush, avoids the bush to drop.

The elastic enclasping structure 23 includes a front enclasping assembly 231 and a rear enclasping assembly 232, the front enclasping assembly 231 includes a profiling pushing block 2311, a front cover plate 2312, a spring 2313 and a jacking block 2314, the first positioning block 21 is horizontally inserted with the profiling pushing block 2311 capable of sliding, the front cover plate 2312 is mounted at the front end of the first positioning block 21, the front cover plate 2312 is connected with the profiling pushing block 2311 through the spring 2313, a first avoiding groove 23110 is formed in the bottom of the profiling pushing block 2311, a jacking block 2314 capable of being inserted into the first avoiding groove 23110 is inserted into the first positioning block 21, a guiding inclined plane is formed in the upper end of the jacking block 2314, the jacking block 2314 is driven by a power piece arranged at the bottom of the tool, (not shown in the drawing), the jacking block 2314 drives the profiling pushing block 2311 to move back to the rivet direction, and a groove matched with the curved surface of the forging 01 is formed in the profiling pushing block 2311.

The rear enclasping assembly 232 comprises a mounting plate 2321, a guide block 2322, a sliding block 2323, a return spring 2324 and a connecting rod 2325, wherein the guide block 2322 is mounted on the mounting plate 2321, the sliding block 3223 is horizontally inserted into the guide block 2322, the sliding block 3223 is connected with a rear end cover plate of the guide block 2322 through the return spring 2324, the connecting rod 2325 capable of rotating is inserted into the mounting plate 2321, the upper end of the connecting rod 2325 penetrates through the guide block 2322 and is located in a second avoidance groove 23230 formed in the sliding block 2323, the lower end of the connecting rod 2325 is driven by a power piece arranged on the rear side of the tool, pressure is exerted on the lower end of the connecting rod 2325, and the connecting rod 2325 rotates to drive the sliding block 2323 to move backwards.

The forging positioning device 2 further comprises a support column 24 arranged on the first positioning block 21 and used for supporting the forging 01.

The stamping part positioning assembly 33 comprises a stamping part profiling mounting plate 331 and a spring column 332, the stamping part profiling mounting plate 331 is elastically mounted on the second positioning block 31 through the spring column 332, and the stamping part profiling mounting plate 331 is provided with an avoidance opening for mounting the bushing.

When the special-shaped part carrier tool disclosed by the utility model works, rivets 03 are placed on the positioning columns 22, the jacking blocks 2314 of the front holding assembly 231 are pressurized by power parts below, the jacking blocks 2314 jack up to drive the profiling pushing blocks 2311 to move back to the direction of rivets, meanwhile, the connecting rods 2325 of the rear holding assembly 232 are pressurized by power parts at the rear side, the connecting rods 2325 rotate to drive the sliding blocks 2323 to move back, namely back to the direction of the rivets, a reserved space is reserved for placing the forging 01, the forging is placed on the rivets 03 manually, the supporting columns 24 support the forging 01, the driving parts below the front holding assembly 231 release pressure, the jacking blocks 2314 move downwards, the profiling pushing blocks 2311 move towards the direction of the forging 01 under the elastic force of the springs 2313, the driving parts at the rear side of the rear holding assembly 232 release pressure, the sliding blocks 2323 move towards the rear side of the forging 01 under the elastic force of the reset springs 2324 and jointly act with the profiling pushing blocks 2311 to clamp the forging 01, the rivet 03 and the forging 01 are prepared for spin riveting of the forging 01, the forging 01 is sleeved to the forging 04, the forging 02 is lifted to the bushing 04, the driving blocks are prevented from being placed on the mounting plate 33, and the forging 02 is prevented from being damaged by the elastic mounting plate, and the forging 02 is prevented from being placed on the mounting plate and the pressing assembly.

The special-shaped part carrier tool is compact in structure and ingenious in design, can position various special-shaped parts on the automobile door hinge, and is used for preparing follow-up spin riveting and flanging.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (5)

1. The utility model provides a dysmorphism carrier frock which characterized in that: this kind of dysmorphism carrier frock includes bottom plate, forging positioner and stamping workpiece positioner, forging positioner includes first locating piece, reference column and elasticity enclasping structure, vertical cartridge has the reference column that is used for installing the rivet on the locating piece, and the cover has the forging on the rivet, and the position is provided with elasticity enclasping structure around the reference column for press from both sides tight location forging, stamping workpiece positioner includes second locating piece, vertical cartridge jack-up post on the second locating piece, and the stamping workpiece locating component that elasticity set up in jack-up post top, the jack-up post is used for the suit bush.

2. The profiled carrier tooling as set forth in claim 1 wherein: the elastic enclasping structure comprises a front enclasping assembly and a rear enclasping assembly, the front enclasping assembly comprises a profiling pushing block, a front cover plate, a spring and a jacking block, the profiling pushing block capable of sliding is horizontally inserted on the first positioning block, the front cover plate is installed at the front end of the first positioning block, the front cover plate is connected with the profiling pushing block through the spring, a first avoiding groove is formed in the bottom of the profiling pushing block, the jacking block capable of being inserted into the avoiding groove is inserted into the first positioning block, a guide inclined plane is arranged at the upper end of the jacking block, and a groove matched with the curved surface of a forge piece is formed in the profiling pushing block.

3. The profiled carrier tooling as claimed in claim 2, wherein: the rear enclasping assembly comprises a mounting plate, guide blocks, sliding springs, reset springs and connecting rods, wherein the guide blocks are mounted on the mounting plate, sliding blocks are horizontally inserted into the guide blocks, the sliding blocks are connected with rear end cover plates of the guide blocks through the reset springs, the connecting rods capable of rotating are inserted onto the mounting plate, and the upper ends of the connecting rods penetrate through the guide blocks and are located in second avoiding grooves formed in the sliding blocks.

4. The profiled carrier tooling as claimed in claim 2, wherein: the forging positioning device further comprises a support column arranged on the first positioning block.

5. The profiled carrier tooling as set forth in claim 1 wherein: the stamping part positioning assembly comprises a stamping part profiling mounting plate and a spring column, wherein the stamping part profiling mounting plate is elastically mounted on the second positioning block through the spring column, and the stamping part profiling mounting plate is provided with an avoidance opening for mounting the bushing.

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