CN217370059U - Stamping die capable of adjusting bending angle of workpiece - Google Patents

Abstract

The utility model discloses a can adjust stamping die of work piece bending angle, including the die body, the cavity has been seted up to the inside of die body, the top fixedly connected with module of die body, the setting groove has been seted up to the inside of module, logical groove has all been seted up to the top position that leans on of module both sides, and leads to the groove and the design as an organic whole between the module, and the inside that leads to the groove is provided with supports the piece, two support the equal fixedly connected with connecting rod in one side that the piece carried on the back mutually. This can adjust stamping die of work piece bending angle, through the design of support piece, connecting rod, ratch, gear and protractor for this device has the function of adjusting work piece bending angle, can let the user when processing with size U-shaped work piece, can be according to the nimble bending angle of regulation work piece of production needs, not only need not to be equipped with many sets of mould spares, for user reduction in production cost, still need not to carry out the retooling operation, thereby save the time of retooling, improved the production efficiency of product.

Description

Stamping die capable of adjusting bending angle of workpiece

Technical Field

The utility model relates to the technical field of mold, specifically be a can adjust stamping die of work piece bending angle.

Background

The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

Most work pieces all adopt stamping die stamping to become, and stamping die can only produce the product with the angle mostly when using, if this product needs to change the angle, just need change corresponding mould, for example U-shaped work piece, some angles with some U-shaped work pieces of size need be straight, some needs process into other angles. However, when the existing stamping die is used, the angle of a workpiece cannot be adjusted, so that a user often needs to be equipped with multiple sets of dies, the production cost is increased, the die change debugging can be carried out within one hour during die change production, the production efficiency of a product is reduced, inconvenience is brought to the user, and the use requirement of the user cannot be met. Therefore, the stamping die capable of adjusting the bending angle of the workpiece is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust stamping die of work piece bending angle to propose current stamping die when using in solving above-mentioned background, can not adjust the angle of work piece, lead to the user often to need be equipped with many sets of moulds, not only lead to the manufacturing cost to increase, and more can need carry out the retooling debugging with the time of an hour when retooling is produced, reduce the production efficiency of product, bring inconvenience for the user, can not satisfy the problem of user's user demand already.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die capable of adjusting the bending angle of a workpiece comprises a die body, wherein a cavity is formed in the die body, a module is fixedly connected to the top of the die body, a fixed groove is formed in the module, through grooves are formed in positions, close to the top, of two sides of the module, a supporting block is integrally designed between each through groove and the module, connecting rods are fixedly connected to the inner sides of the through grooves, opposite sides of the two supporting blocks are fixedly connected to connecting rods, opposite sides of the two connecting rods respectively penetrate through the two through grooves and the die body and extend into the die body, a toothed bar is fixedly connected to the bottom of each connecting rod, positions, close to the two sides, of the inner rear surface of the die body are movably connected with a shaft rod through bearings, the front end of the shaft rod is movably connected with the inner wall of the die body through bearings, a gear is sleeved at a position, and two reciprocating motors are fixedly connected to the position, close to the middle position, of the inner rear surface of the die body, the central position of the output end of the front end of the reciprocating motor is fixedly connected with an indicating needle, the front surface of the die body is fixedly connected with a transparent window, and the positions close to two sides of the front surface of the transparent window are fixedly connected with protractors.

Preferably, the fixed groove and the module are integrally designed, and the fixed groove is in a U-shaped design; through the setting of the shaping groove, the workpiece can be conveniently stamped and shaped.

Preferably, the abutting block is in contact with the inner wall of the through groove, and the through groove is designed in a left-right opening mode; through the setting of the abutting block, the angle of the workpiece can be changed by applying pressure.

Preferably, the gear is fixedly connected with the shaft rod, and the gear is meshed with the toothed bar; through the setting of gear, can drive the ratch and remove.

Preferably, a belt pulley is fixedly connected to the front end of the gear, and an output end of the reciprocating motor, which is arranged at the front end, is in transmission connection with the belt pulley through a belt; through reciprocating motor's setting, can drive the gear and rotate.

Preferably, the bottom of the die body is fixedly connected with a shock pad, and the shock pad and the die body are designed integrally; through the setting of shock pad, can absorb the buffering to vibrations.

Preferably, the protractor and the indicator pin are designed in a front-back corresponding manner, and the indicator pin is aligned with a zero-degree line of the protractor; through the setting of protractor, the user of being convenient for looks over the angle.

Preferably, the reciprocating motor is XLGR57, and is electrically connected with an external power supply through a power line; which is a common connection means and is not shown in the figure.

Compared with the prior art, the beneficial effects of the utility model are that: this can adjust stamping die of work piece bending angle, through supporting the piece, the connecting rod, the ratch, the design of gear and protractor, make this device have the function of adjusting work piece bending angle, can let the user when processing with size U-shaped work piece, the bending angle of the regulation work piece that can be nimble according to the production needs, not only need not to be equipped with many sets of mould for use, for user reduction in production cost, still need not to carry out the retooling operation, thereby save the time of retooling, the production efficiency of product is improved, the practicality of this device is improved, user's user demand has been satisfied.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a schematic view of the shaft rod of the present invention.

In the figure: 1. a mold body; 2. a module; 3. a shaping groove; 4. a resisting block; 5. a connecting rod; 6. a rack bar; 7. a shaft lever; 8. a gear; 9. a reciprocating motor; 10. an indicator needle; 11. a transparent window; 12. an angle gauge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a stamping die capable of adjusting the bending angle of a workpiece comprises a die body 1, wherein a cavity is formed in the die body 1, a module 2 is fixedly connected to the top of the die body 1, a fixed groove 3 is formed in the module 2, the workpiece can be conveniently stamped and shaped by arranging the fixed groove 3, through grooves are formed in positions, close to the top, of two sides of the module 2, the through grooves and the module 2 are integrally designed, abutting blocks 4 are arranged in the through grooves, the angle of the workpiece can be changed by applying pressure through the arrangement of the abutting blocks 4, connecting rods 5 are fixedly connected to one sides, opposite to the two abutting blocks 4, of the two connecting rods 5, opposite sides of the two connecting rods 5 respectively penetrate through the two through grooves and the die body 1 and extend into the die body 1, toothed bars 6 are fixedly connected to the bottoms of the connecting rods 5, positions, close to the two sides, of the inner rear surface of the die body 1, are movably connected with shaft levers 7 through bearings, and the front ends of the shaft levers 7 are movably connected with the inner wall of the die body 1 through bearings, the intermediate position cover that leans on of axostylus axostyle 7 is equipped with gear 8, setting through gear 8, can drive ratch 6 and remove, the back surface leans on two reciprocating motor 9 of intermediate position fixedly connected with in the die body 1, setting through reciprocating motor 9, can drive gear 8 and rotate, the central point fixedly connected with pointer 10 of reciprocating motor 9 front end output, the front surface fixedly connected with transparent window 11 of die body 1, the transparent window 11 front surface leans on equal fixedly connected with protractor 12 in both sides position, through the setting of protractor 12, convenient to use person looks over the angle.

The utility model discloses possess following working process:

when the user needs to change the workpiece bending angle, the user starts the reciprocating motor 9 to rotate, the reciprocating motor 9 rotates to drive the gear 8 to rotate, the gear 8 rotates to drive the toothed bar 6 to move, the toothed bar 6 moves to drive the connecting rod 5 to move, the connecting rod 5 moves to push the abutting block 4 to move, so that the abutting block 4 applies pressure from two sides of the workpiece, the two sides of the workpiece are bent to change the angle, when the angle is changed, the user can watch the rotating position of the indicating needle 10 through the transparent window 11 and corresponds to the angle of the protractor 12, when the indicating needle 10 rotates to correspond to the angle of the protractor 12, the user knows that the abutting block 4 changes the workpiece bending angle, and the required angle is processed.

According to the working process, the following steps can be obtained:

the stamping die capable of adjusting the bending angle of the workpiece has the function of adjusting the bending angle of the workpiece through the design of the abutting block 4, the connecting rod 5, the toothed bar 6, the gear 8 and the protractor 12, so that a user can flexibly adjust the bending angle of the workpiece according to production requirements when processing U-shaped workpieces with the same size, a plurality of sets of dies are not required to be prepared for standby, the production cost is reduced for the user, and die change operation is not required, so that the time for changing the dies is saved, the production efficiency of products is improved, the practicability of the stamping die is improved, the use requirements of the user are met, the problem that the angle of the workpiece cannot be adjusted when the conventional stamping die is used is solved, the user often needs to prepare a plurality of sets of dies, the production cost is increased, and the die change debugging can be carried out within one hour when the dies are produced, the production efficiency of the product is reduced, inconvenience is brought to a user, and the use requirement of the user cannot be met.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a can adjust work piece bending angle's stamping die, includes die body (1), its characterized in that: the die body is characterized in that a cavity is formed in the die body (1), a module (2) is fixedly connected to the top of the die body (1), a shaping groove (3) is formed in the module (2), through grooves are formed in positions, close to the top, of two sides of the module (2), the through grooves and the module (2) are designed in an integrated mode, abutting blocks (4) are arranged in the through grooves, connecting rods (5) are fixedly connected to one sides, opposite to each other, of the two abutting blocks (4), one sides, opposite to each other, of the two connecting rods (5) respectively penetrate through the two through grooves and the die body (1) and extend into the die body (1), toothed bars (6) are fixedly connected to the bottoms of the connecting rods (5), shaft levers (7) are movably connected to the positions, close to the two sides, of the inner rear surface of the die body (1), the front ends of the shaft levers (7) are movably connected with the inner wall of the die body (1) through bearings, gears (8) are sleeved at positions, close to the middle positions, of the shaft levers (7), the die body is characterized in that two reciprocating motors (9) are fixedly connected to the inner rear surface of the die body (1) close to the middle position, an indicating needle (10) is fixedly connected to the center position of the output end of the front end of each reciprocating motor (9), a transparent window (11) is fixedly connected to the front surface of the die body (1), and protractors (12) are fixedly connected to the front surface of the transparent window (11) close to the two side positions.

2. The stamping die capable of adjusting the bending angle of a workpiece as claimed in claim 1, wherein: the fixed-type groove (3) and the module (2) are designed integrally, and the fixed-type groove (3) is designed in a U shape.

3. The stamping die capable of adjusting the bending angle of a workpiece as claimed in claim 1, wherein: the abutting block (4) is in contact with the inner wall of the through groove, and the through groove is designed in a left-right opening mode.

4. The stamping die capable of adjusting the bending angle of a workpiece as claimed in claim 1, wherein: the gear (8) is fixedly connected with the shaft lever (7), and the gear (8) is meshed with the toothed bar (6).

5. The stamping die capable of adjusting the bending angle of a workpiece as claimed in claim 1, wherein: the front end of the gear (8) is fixedly connected with a belt pulley, and the output end of the reciprocating motor (9) which is arranged at the front end is in transmission connection with the belt pulley through a belt.

6. The stamping die capable of adjusting the bending angle of a workpiece as claimed in claim 1, wherein: the bottom of the die body (1) is fixedly connected with a shock pad, and the shock pad and the die body (1) are integrally designed.

7. The stamping die capable of adjusting the bending angle of a workpiece as claimed in claim 1, wherein: the protractor (12) and the indicating needle (10) are designed in a front-back corresponding mode, and the indicating needle (10) is aligned with the protractor (12) in a zero-degree line.

8. The stamping die capable of adjusting the bending angle of a workpiece as claimed in claim 1, wherein: the reciprocating motor (9) is XLGR57 in the type, and the reciprocating motor (9) is electrically connected with an external power supply through a power line.

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