CN219233648U

CN219233648U - Edge folding structure of stamping die for stamping part

Info

Publication number: CN219233648U
Application number: CN202320782703.9U
Authority: CN
Inventors: 江兴其
Original assignee: Shenzhen Newsky Technology Co ltd
Current assignee: Shenzhen Newsky Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-23
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a flanging structure of a stamping die for stamping parts, which comprises a processing table, a portal frame, a hydraulic cylinder, a pressing plate, pressing blocks and fixing blocks, wherein the portal frame is fixedly arranged at the top of the processing table; according to the utility model, the screw rod can be driven to rotate by the driving motor, so that the two groups of adjusting blocks on the same side slide to adjust the distance under the cooperation of opposite internal threaded holes, and the pressing blocks on the other side slide on the periphery of the sliding rod in the adjusting groove, so that the distance between the two groups of pressing blocks can be flexibly adjusted, press-fit flanging of workpieces with different sizes is facilitated, the problem that the existing flanging structure adjusts the distance between the two groups of pressing blocks by manually adjusting the positions of bolts is avoided, the machining efficiency is low, and the machining efficiency is not convenient enough.

Description

Edge folding structure of stamping die for stamping part

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a flanging structure of a stamping die for stamping parts.

Background

In the prior art, the stamping device applies external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to be plastically deformed or separated, so that stamping parts with required shapes and sizes are obtained, a flanging structure generally refers to side bending and angle folding treatment of a workpiece, the workpiece is required to be fixed on a processing platform during processing, and a pressing plate is driven to be folded by using a cylinder.

Through retrieving the hem structure of stamping die for chinese patent production stamping workpiece, publication No.: CN216137922U, the application can effectively solve the problems that the existing flanging device cannot effectively adapt to the product sizes of various processing specifications, the replacement is complicated and the processing efficiency is low through the flanging structure of the stamping die for stamping parts;

in the in-service use process, the stamping die hem structure still has some defects, through the bolt position at adjustment both sides briquetting top, the briquetting interval of indirect adjustment both sides to when carrying out the hem to the machined part of equidimension, bolt efficiency is lower through manual twisting both sides, and is not enough convenient.

Disclosure of Invention

The utility model aims to provide a flanging structure of a stamping die for stamping parts, which solves the problems that when the prior stamping die flanging structure adjusts the distance between pressing blocks, the positions of bolts at two sides need to be manually adjusted, the operation is not convenient enough, and the efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping die's for stamping workpiece hem structure, includes processing platform, portal frame, hydraulic cylinder, clamp plate, briquetting, fixed block, processing platform top fixed mounting has the portal frame, portal frame top fixed mounting has hydraulic cylinder, hydraulic cylinder flexible end periphery and bottom fixedly connected with clamp plate, fixed block respectively, clamp plate inner wall both sides are provided with the briquetting respectively, clamp plate one side interior angle department fixed mounting has driving motor, driving motor flexible end fixedly connected with lead screw, two sets of briquetting top both sides integrated into one piece respectively has the regulating block.

Preferably, the inner angle of the bottom of the processing table is fixedly provided with supporting legs, and the middle parts of the top surfaces of the processing table and the pressing plate are respectively provided with scale marks.

Preferably, limiting plates are fixedly arranged on two sides of the top of the processing table respectively, and adjusting grooves are formed in two sides of the top of the pressing plate respectively.

Preferably, the two groups of pressing blocks are respectively connected in the two groups of adjusting groove inner walls in a sliding manner through adjusting blocks at the top, and the section of the adjusting groove inner wall and the adjusting blocks are of T-shaped structures.

Preferably, two groups of adjusting blocks positioned on the same side of the driving motor are provided with inner threaded holes in a penetrating mode, and the screw rod is connected to the two groups of inner threaded holes on the same side in a matched mode through peripheral threads.

Preferably, a sliding rod is connected in the inner wall of the adjusting groove at one side far away from the driving motor in a penetrating way, and an adjusting block at the same side of the sliding rod is movably sleeved on the periphery of the sliding rod.

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

according to the utility model, the screw rod can be driven to rotate through the driving motor, so that the two groups of adjusting blocks on the same side slide to adjust the distance under the cooperation of opposite internal threaded holes, and the pressing blocks on the other side slide on the periphery of the sliding rod in the adjusting groove, so that the distance between the two groups of pressing blocks can be flexibly adjusted, press-fit flanging of workpieces with different sizes is facilitated, the problem that the existing flanging structure is low in machining efficiency and not convenient enough because the distance between the two groups of pressing blocks is adjusted through manually adjusting the positions of the bolts, the problem that the operation is not convenient enough and the efficiency is low because the positions of the bolts on two sides are required to be manually adjusted when the distance between the pressing blocks is adjusted through the flanging structure of the existing stamping die is solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2.

In the figure: 1. a processing table; 2. a portal frame; 3. a hydraulic cylinder; 4. a pressing plate; 5. scale marks; 6. a limiting plate; 7. briquetting; 8. a fixed block; 9. a driving motor; 10. a screw rod; 11. an adjustment tank; 12. an adjusting block; 13. a slide bar; 101. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a stamping die's for stamping workpiece hem structure, includes processing platform 1, portal frame 2, hydraulic cylinder 3, clamp plate 4, briquetting 7, fixed block 8, and processing platform 1 top fixed mounting has portal frame 2, and portal frame 2 top fixed mounting has hydraulic cylinder 3, and hydraulic cylinder 3 flexible end periphery and bottom are fixedly connected with clamp plate 4, fixed block 8 respectively;

the two sides of the inner wall of the pressing plate 4 are respectively provided with a pressing block 7, a driving motor 9 is fixedly arranged at the inner angle of one side of the pressing plate 4, the telescopic end of the driving motor 9 is fixedly connected with a screw rod 10, and the two sides of the top of the two groups of pressing blocks 7 are respectively integrally formed with an adjusting block 12;

the bottom surface of the pressing block 7 and the bottom surface of the fixed block 8 are positioned in the same plane, and the telescopic end of the hydraulic cylinder 3 drives the pressing plate 4, the pressing block 7 and the fixed block 8 to press and fold the machined part at the top of the machining table 1;

the driving motor 9 can drive the screw rod 10 to rotate, so that two groups of adjusting blocks 12 on the same side slide under the cooperation of opposite internal thread holes to adjust the distance, and the pressing blocks 7 on the other side slide on the periphery of the sliding rod 13 in the adjusting groove 11, so that the distance between the two groups of pressing blocks 7 can be flexibly adjusted, press-fit hemming is convenient to be performed on workpieces with different sizes, the existing hemming structure is prevented from manually adjusting the positions of bolts, the distance between the two groups of pressing blocks 7 is adjusted, the machining efficiency is low, and the processing is not convenient enough.

Wherein, processing platform 1 bottom interior angle department fixed mounting has landing leg 101, and processing platform 1 is provided with scale mark 5 respectively with clamp plate 4 top surface middle part, and accessible control switch control driving motor 9 drives lead screw 10 and rotates for two sets of briquetting 7 nimble adjustment interval under lead screw 10 screw thread fit, and observe two sets of briquetting 7 interval and machined part size phase-match through scale mark 5.

Wherein limiting plates 6 are fixedly installed on two sides of the top of the processing table 1 respectively, regulating grooves 11 are formed in two sides of the top of the pressing plate 4 respectively, two groups of pressing blocks 7 are respectively connected to the inner walls of the two groups of regulating grooves 11 through regulating blocks 12 at the top in a sliding mode, the sections of the inner walls of the regulating grooves 11 and the regulating blocks 12 are of T-shaped structures, one sides of the two groups of regulating blocks 12 located on the same side of the driving motor 9 are respectively provided with internal threaded holes in a penetrating mode, a screw rod 10 is connected to the two groups of internal threaded holes on the same side in a penetrating mode through peripheral threaded fit, a sliding rod 13 is connected to the inner walls of the regulating grooves 11 on the side far away from the driving motor 9 in a penetrating mode, the regulating blocks 12 located on the same side of the sliding rod 13 are movably sleeved on the periphery of the sliding rod 13, the driving motor 9 can drive the screw rod 10 to rotate, the two groups of regulating blocks 12 on the same side slide under the matching of the opposite internal threaded holes to adjust the distance, and the pressing blocks 7 on the other side slide on the periphery of the sliding rod 13 in the regulating grooves 11, so that the distance between the two groups of pressing blocks 7 can be flexibly adjusted.

Working principle: when the stamping die edge folding structure is used, the size of an edge folding workpiece is measured through the zero scale mark 5 on one side, which is close to the driving motor 9, of the top of the machining table 1, then the workpiece is placed on the top of the machining table 1, the driving motor 9 is controlled by the control switch to drive the screw rod 10 to rotate, two groups of adjusting blocks 12 on the same side slide to adjust the distance under the matching of opposite internal threaded holes, the pressing blocks 7 on the other side slide on the periphery of the sliding rod 13 in the adjusting groove 11, when the pressing blocks 7 on one side can be adjusted according to the scale mark 5 on the top of the pressing plate 4 and the size of the workpiece to be folded is matched, the distance between the two groups of pressing blocks 7 can be flexibly adjusted, so that edge folding workpieces with different sizes are applied, the stamping die edge folding structure can be applied to edge folding workpieces with different sizes, meanwhile, the distance between the two groups of pressing blocks 7 is flexibly adjusted through the driving motor 9, the fact that the existing edge folding structure is indirectly adjusted through manual adjusting bolts is avoided, the processing efficiency is affected, and the operation is not convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping die's for stamping workpiece hem structure, includes processing platform (1), portal frame (2), hydraulic cylinder (3), clamp plate (4), briquetting (7), fixed block (8), its characterized in that: the machining bench is characterized in that a portal frame (2) is fixedly installed at the top of the machining bench (1), a hydraulic cylinder (3) is fixedly installed at the top of the portal frame (2), a pressing plate (4) and a fixing block (8) are fixedly connected to the periphery and the bottom of the telescopic end of the hydraulic cylinder (3) respectively, pressing blocks (7) are arranged on two sides of the inner wall of the pressing plate (4) respectively, a driving motor (9) is fixedly installed at the inner angle of one side of the pressing plate (4), a screw rod (10) is fixedly connected to the telescopic end of the driving motor (9), and two groups of adjusting blocks (12) are integrally formed on two sides of the top of the pressing block (7) respectively.

2. A hemming structure of a stamping die for a stamping part according to claim 1, characterized in that: the inner angle of the bottom of the processing table (1) is fixedly provided with supporting legs (101), and graduation lines (5) are respectively arranged in the middle of the top surfaces of the processing table (1) and the pressing plate (4).

3. A hemming structure of a stamping die for a stamping part according to claim 2, characterized in that: limiting plates (6) are fixedly installed on two sides of the top of the processing table (1), and adjusting grooves (11) are formed in two sides of the top of the pressing plate (4).

4. A hemming structure of a stamping die for a stamping part according to claim 3, characterized in that: the two groups of pressing blocks (7) are respectively connected into the inner walls of the two groups of adjusting grooves (11) in a sliding mode through adjusting blocks (12) at the top, and the sections of the inner walls of the adjusting grooves (11) and the adjusting blocks (12) are of T-shaped structures.

5. The flanging structure of a stamping die for a stamping part as defined in claim 4, wherein: two groups of adjusting blocks (12) positioned on the same side of the driving motor (9) are provided with internal threaded holes in a penetrating mode, and the screw rod (10) is connected into the two groups of internal threaded holes on the same side in a matched mode through peripheral threads.

6. The flanging structure of a stamping die for a stamping part as defined in claim 5, wherein: a sliding rod (13) is connected in the inner wall of the adjusting groove (11) at one side far away from the driving motor (9), and an adjusting block (12) at the same side of the sliding rod (13) is movably sleeved at the periphery of the sliding rod (13).