CN221773338U

CN221773338U - A punching machine mold

Info

Publication number: CN221773338U
Application number: CN202420037990.5U
Authority: CN
Inventors: 倪集诚
Original assignee: Dongguan Sanhao Precision Machinery Co ltd
Current assignee: Dongguan Sanhao Precision Machinery Co ltd
Priority date: 2024-01-08
Filing date: 2024-01-08
Publication date: 2024-09-27
Anticipated expiration: 2034-01-08

Abstract

The utility model relates to the technical field of dies, in particular to a die for a punch press, which comprises a base, wherein a plurality of support columns are fixedly arranged on the upper side of the base, a top plate is arranged on the upper side of the base, the top plate is fixedly connected to the upper side of the support columns, a mounting hole is formed in one side of the top plate, a hydraulic cylinder is fixedly arranged on the inner side of the mounting hole, an electromagnetic valve is externally connected to the hydraulic cylinder through an oil pipe, an upper die is fixedly arranged on the lower side of the hydraulic cylinder, a lower die is arranged on the upper side of the base, a workpiece can be contacted with the upper side of the lower die, a blanking hole is formed in one side of the base, a collecting assembly is arranged on the lower side of the base, an A fixing block, a B fixing block and a B fixing block are fixedly connected to one side of the support columns.

Description

Die for punch press

Technical Field

The utility model relates to the technical field of dies, in particular to a die for a punch.

Background

The punch press is a stamping press, the product is manufactured through a stamping process, the stamping production is mainly aimed at a plate, products which cannot be achieved by mechanical processing can be manufactured through various die applications, the die on the bed is an important accessory of the punch press, the die is used for applying pressure to the material to enable the material to be separated or plastically deformed, and procedures such as blanking, punching, forming, stretching and the like can be performed.

With the gradual improvement of the human level, the human is particularly careful to workpiece stamping equipment, especially a punch press, and in the processing process of the punch press, a person is generally required to place a workpiece on a stamping die in advance, when the workpiece is placed on the die, the person presses a button again, the punch press is used for stamping the workpiece, after the workpiece is stamped, the person takes out the workpiece again, and the unloading of the workpiece is achieved, but when the person carelessly touches the button when taking out the workpiece, the punch press is started to cause personnel injury, the efficiency of workpiece production is reduced, the safety is lower, and the workpiece can move during stamping to influence the work.

Disclosure of utility model

The utility model provides a die for a punch, which aims to solve the defects that in the prior art, a workpiece is required to be placed on a stamping die in advance by a person in the processing process of the punch, when the workpiece is placed on the die, the person presses a button to punch the workpiece by the punch, and after the workpiece is punched, the person takes out the workpiece again to discharge the workpiece, but when the person takes out the workpiece, the person carelessly touches the button, the punch can be started, the punch is started to cause personnel injury easily, the efficiency of workpiece production is reduced, the safety is lower, and the workpiece can move to influence the work during stamping.

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

The utility model provides a mould for punch press, the on-line screen storage device comprises a base, the fixed a plurality of support columns that are equipped with in base upside, the base upside is equipped with the roof, roof fixed connection is in the upside of support column, roof one side is equipped with the mounting hole, the inboard fixed pneumatic cylinder that is equipped with of mounting hole, the pneumatic cylinder passes through the external solenoid valve of oil pipe, the fixed mould that is equipped with of pneumatic cylinder downside, the base upside is equipped with the lower mould, the lower mould upside can be contacted and be equipped with the work piece, base one side is equipped with the unloading hole, the base downside is equipped with collecting assembly, the base upside has set firmly A fixed block, B fixed block, base one side is equipped with movable assembly, A fixed block, B fixed block fixed connection is in one side of support column, the fixed upside that is equipped with of upper mould downside is equipped with a plurality of upper buffer posts, the fixed upside of base upside is equipped with a plurality of lower buffer posts, lower buffer post slidable connection is in the inboard of upper buffer post, lower buffer post periphery can dismantle and be equipped with a plurality of springs, spring and upper end and upper buffer block, on the base side contact with the fixed connection of A fixed block, the base is equipped with one side of the fixed connection.

Preferably, the movable assembly comprises an A sliding block and a B sliding block, the A sliding block and the B sliding block are respectively and slidably connected to the inner sides of the A fixing block and the B fixing block, one side of a supporting column is provided with an A shaft hole and an A shaft groove, one side of the A sliding block is provided with a threaded rod, the threaded rod is rotatably connected to the inner sides of the A shaft hole and the A shaft groove, the A threaded hole is formed in one side of the A sliding block, the threaded rod is in threaded connection with the A sliding block through the A threaded hole, one end of the threaded rod is fixedly provided with an A servo motor, the A servo motor is externally connected with a power supply and a switch through a wire, one side of a base is fixedly provided with a supporting block, the A servo motor is fixedly connected to the upper side of the supporting block, one side of the B sliding block is provided with a guide rod, one side of the guide rod is fixedly connected to the B sliding block, two sides of the lower die are respectively and fixedly provided with a connecting block, and the two connecting blocks are respectively fixedly connected to one sides of the A sliding block and the B sliding block.

Preferably, the fixed subassembly includes two clamp splice, the base upside is equipped with the spout, but clamp splice sliding connection is in the inboard of spout, clamp splice one side is equipped with the B screw hole, base one side is equipped with B shaft hole, B axle groove, base one side is equipped with two-way threaded rod, two-way threaded rod rotatable coupling is in the inboard in B shaft hole, B axle groove, two-way threaded rod passes through B screw hole threaded connection with the clamp splice, two-way threaded rod one end is fixed and is equipped with B servo motor, B servo motor passes through external power and the switch of wire.

Preferably, the collecting assembly comprises a collecting box fixedly connected to the lower side of the base, a collecting drawer is slidably arranged on the inner side of the collecting box, and a handle is fixedly arranged on one side of the collecting drawer.

Preferably, a motor frame is fixedly arranged on one side of the base, and the B servo motor is fixedly connected to the inner side of the motor frame.

Preferably, the A fixing block and the B fixing block are of concave structures.

The die for the punch press has the beneficial effects that:

(1) Through setting up base, support column, roof, mounting hole, pneumatic cylinder, go up mould, lower mould, unloading hole, A fixed block, B fixed block, go up the buffer post, down buffer post, spring, A slider, B slider, A shaft hole, A axle groove, threaded rod, A screw hole, A servo motor, supporting shoe, guide bar, connecting block, collecting box, collection steamer tray, handle, work piece, make the lower mould have the function of removal, after the punching press, remove the lower mould aside, conveniently take off the work piece, avoid unnecessary potential safety hazard.

(2) Through setting up base, support column, roof, mounting hole, pneumatic cylinder, go up mould, lower mould, unloading hole, A fixed block, B fixed block, go up the buffer post, down buffer post, spring, clamp splice, spout, B screw hole, B shaft hole, B axle groove, two-way threaded rod, B servo motor, motor frame, collecting box, collection steamer tray, handle, work piece, make it have the function of fixed work piece, can carry out stamping operation better, improve work efficiency.

Drawings

Fig. 1 is a schematic side perspective view of a die for a punch press according to the present utility model;

Fig. 2 is a schematic view of a front cut-away perspective structure of a die for a punch press according to the present utility model;

FIG. 3 is a schematic view showing a top cut-away perspective structure of a die for a punch press according to the present utility model;

Fig. 4 is a schematic side sectional perspective view of a die for a punch press according to the present utility model.

In the figure: 1 base, 2 support columns, 3 top plates, 4 mounting holes, 5 hydraulic cylinders, 6 upper dies, 7 lower dies, 8 blanking holes, 9A fixed blocks, 10B fixed blocks, 11 upper buffer columns, 12 lower buffer columns, 13 springs, 14A sliding blocks, 15B sliding blocks, 16A shaft holes, 17A shaft grooves, 18 threaded rods, 19A threaded holes, 20A servo motors, 21 support blocks, 22 guide rods, 23 connecting blocks, 24 clamping blocks, 25 sliding grooves, 26B threaded holes, 27B shaft holes, 28B shaft grooves, 29 bidirectional threaded rods, 30B servo motors, 31 motor frames, 32 collecting boxes, 33 collecting drawers, 34 handles and 88 workpieces.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a die for a punching machine comprises a base 1, a plurality of support columns 2 are fixedly arranged on the upper side of the base 1, a top plate 3 is arranged on the upper side of the base 1, the top plate 3 is fixedly connected on the upper side of the support columns 2, a mounting hole 4 is arranged on one side of the top plate 3, a hydraulic cylinder 5 is fixedly arranged on the inner side of the mounting hole 4, the hydraulic cylinder 5 is externally connected with an electromagnetic valve through an oil pipe, an upper die 6 is fixedly arranged on the lower side of the hydraulic cylinder 5, a lower die 7 is arranged on the upper side of the base 1, a workpiece 88 is arranged on the upper side of the lower die 7 in a contact manner, a blanking hole 8 is arranged on one side of the base 1, a collecting assembly is arranged on the lower side of the base 1, the collecting assembly comprises a collecting box 32, the collecting box 32 is fixedly connected on the lower side of the base 1, a collecting drawer 33 is slidably arranged on the inner side of the collecting box 32, the workpiece 88 on the lower die 7 is driven by controlling the hydraulic cylinder 5 to punch through the blanking hole 8, the punched small workpiece falls into the collecting drawer 33 in the collecting box 32, a handle 34 is fixedly arranged on one side of the collection drawer 33, the collection drawer 33 can be pulled out of the collection box 32 through the handle 34, then small workpieces inside the collection box are taken out, an A fixed block 9 and a B fixed block 10 are fixedly arranged on the upper side of the base 1, the A fixed block 9 and the B fixed block 10 are of concave structures, the A fixed block 9 and the B fixed block 10 are fixedly connected to one side of the support column 2, a plurality of upper buffer columns 11 are fixedly arranged on the lower side of the upper die 6, a plurality of lower buffer columns 12 are fixedly arranged on the upper side of the base 1, the lower buffer columns 12 are fixedly connected to the upper side of the A fixed block 9 and the B fixed block 10, the lower buffer columns 12 can be slidably connected to the inner sides of the upper buffer columns 11, a plurality of springs 13 are detachably arranged on the outer peripheries of the lower buffer columns 12, the springs 13 are connected with the lower ends of the A fixed block 9 and the B fixed block 10 in a contact mode when punching is carried out, the hydraulic cylinder 5 drives the upper die 6 to descend, and at the moment, the lower buffer column 12 slides downwards at the periphery of the lower buffer column 12 and is subjected to the elasticity of the spring 13, so that the buffer effect is realized.

The base 1 is provided with a moving assembly on one side, the moving assembly comprises an A sliding block 14 and a B sliding block 15, the A sliding block 14 and the B sliding block 15 are respectively and slidably connected on the inner sides of the A fixed block 9 and the B fixed block 10, one side of a supporting column 2 is provided with an A shaft hole 16 and an A shaft groove 17, one side of the A sliding block 14 is provided with a threaded rod 18, the threaded rod 18 is rotatably connected on the inner sides of the A shaft hole 16 and the A shaft groove 17, one side of the A sliding block 14 is provided with an A threaded hole 19, the threaded rod 18 is in threaded connection with the A sliding block 14 through the A threaded hole 19, one end of the threaded rod 18 is fixedly provided with an A servo motor 20, the A servo motor 20 is started through a wire external power supply and a switch, the threaded rod 18 is driven to rotate on the inner sides of the A shaft hole 16 and the A shaft groove 17, and the sliding block 14 is further driven to slide on the inner sides of the A fixed block 9, the base 1 is fixedly provided with a supporting block 21 on one side, the A servo motor 20 is fixedly connected to the upper side of the supporting block 21, the B sliding block 15 is provided with a guide rod 22 on one side, the guide rod 22 is fixedly connected to one side of the supporting column 2, the B sliding block 15 is slidably connected to the periphery of the guide rod 22, the two sides of the lower die 7 are respectively fixedly provided with a connecting block 23, the two connecting blocks 23 are respectively fixedly connected to one side of the A sliding block 14 and one side of the B sliding block 15, the sliding block 14 drives the connecting blocks 23 to move together, and then the B sliding block 15 slides on the inner side of the B fixed block 10 along the periphery of the guide rod 22, so that the function of moving the lower die 7 is realized, after stamping, the lower die 7 is moved aside, the workpiece 88 is conveniently taken down, and unnecessary potential safety hazards are avoided.

The base 1 is provided with a fixing component on one side, the fixing component comprises two clamping blocks 24, the upper side of the base 1 is provided with a sliding groove 25, the clamping blocks 24 can be slidably connected to the inner side of the sliding groove 25, one side of the clamping blocks 24 is provided with a B threaded hole 26, one side of the base 1 is provided with a B shaft hole 27 and a B shaft groove 28, one side of the base 1 is provided with a bidirectional threaded rod 29, the bidirectional threaded rod 29 is rotatably connected to the inner sides of the B shaft hole 27 and the B shaft groove 28, the bidirectional threaded rod 29 is in threaded connection with the clamping blocks 24 through the B threaded hole 26, one end of the bidirectional threaded rod 29 is fixedly provided with a B servo motor 30, the B servo motor 30 is fixedly connected to the inner side of the motor frame 31 through a lead external power supply and a switch, and the operation of the B servo motor 30 is controlled to drive the bidirectional threaded rod 29 to rotate on the inner sides of the B shaft hole 27 and the B shaft groove 28, so that the two clamping blocks 24 can move close to or away from each other to clamp or loosen a workpiece 88.

Before working, firstly placing a workpiece 88 on a lower die 7, then controlling an A servo motor 20 to act, driving a threaded rod 18 to rotate, pushing a sliding block 14 to move (a sliding block 15 also moves along with the movement), moving the lower die 7 to the upper side of a blanking hole 8, controlling a B servo motor 30 to work, driving a bidirectional threaded rod 29 to rotate, enabling two clamping blocks 24 to move close to each other, clamping and fixing the workpiece 88, starting a hydraulic cylinder 5 to drive an upper die 6 to punch the workpiece 88 on the lower die 7, enabling the punched small workpiece to fall into a collecting drawer 33 through the blanking hole 8, controlling the two clamping blocks 24 to move away from each other after punching is completed, loosening the force on the workpiece 88, controlling the A servo motor 20 to work, moving the lower die 7 to one side, and then taking down the upper workpiece 88.

It should be noted that:

The application provides that: the hydraulic cylinder 5, the a servo motor 20 and the B servo motor 30 are the prior art, and specific use methods and functions thereof are not described herein.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mould for punch press, includes base (1), its characterized in that, base (1) upside is fixed to be equipped with a plurality of support columns (2), base (1) upside is equipped with roof (3), roof (3) fixed connection is in the upside of support column (2), roof (3) one side is equipped with mounting hole (4), mounting hole (4) inboard is fixed to be equipped with pneumatic cylinder (5), pneumatic cylinder (5) pass through the external solenoid valve of oil pipe, pneumatic cylinder (5) downside is fixed to be equipped with mould (6), base (1) upside is equipped with lower mould (7), lower mould (7) upside contactable is equipped with work piece (88), base (1) one side is equipped with unloading hole (8), base (1) downside is equipped with the collection subassembly, base (1) upside has set firmly A fixed block (9), B fixed block (10), base (1) one side is equipped with the removal subassembly, A fixed block (9), B fixed block (10) fixed connection is in one side of support column (2), 6) upside is equipped with lower mould (12) and is equipped with on a plurality of buffer columns (12), base (12) are connected on lower mould (1) The upper side of B fixed block (10), but lower buffer post (12) sliding connection is in the inboard of last buffer post (11), lower buffer post (12) periphery can be dismantled and be equipped with a plurality of springs (13), spring (13) are connected with the lower extreme contact of last buffer post (11), spring (13) are connected with the upper end contact of A fixed block (9), B fixed block (10), base (1) one side is equipped with fixed subassembly.

2. The die for a punch press according to claim 1, wherein the moving assembly comprises an A sliding block (14) and a B sliding block (15), the A sliding block (14) and the B sliding block (15) are respectively and slidably connected to the inner sides of the A fixed block (9) and the B fixed block (10), one side of the support column (2) is provided with an A shaft hole (16) and an A shaft groove (17), one side of the A sliding block (14) is provided with a threaded rod (18), the threaded rod (18) is rotatably connected to the inner sides of the A shaft hole (16) and the A shaft groove (17), one side of the A sliding block (14) is provided with an A threaded hole (19), the threaded rod (18) is in threaded connection with the A sliding block (14) through the A threaded hole (19), one end of the threaded rod (18) is fixedly provided with an A servo motor (20), the A servo motor (20) is externally connected with a power supply and a switch through a wire, one side of the base (1) is fixedly provided with a support block (21), one side of the A servo motor (20) is fixedly connected to the upper side of the support block (21), one side of the B sliding block (15) is provided with a guide rod (22), one side of the guide rod (22) is rotatably connected to the inner side of the support block (22), one side of the guide rod (22) is fixedly connected to the lower side of the guide block (23), the two connecting blocks (23) are respectively and fixedly connected to one side of the A sliding block (14) and one side of the B sliding block (15).

3. The die for the punching machine according to claim 1, wherein the fixing assembly comprises two clamping blocks (24), a sliding groove (25) is formed in the upper side of the base (1), the clamping blocks (24) are slidably connected to the inner side of the sliding groove (25), a B threaded hole (26) is formed in one side of the clamping blocks (24), a B shaft hole (27) and a B shaft groove (28) are formed in one side of the base (1), a bidirectional threaded rod (29) is arranged on one side of the base (1), the bidirectional threaded rod (29) is rotatably connected to the inner sides of the B shaft hole (27) and the B shaft groove (28), the bidirectional threaded rod (29) is in threaded connection with the clamping blocks (24) through the B threaded hole (26), a B servo motor (30) is fixedly arranged at one end of the bidirectional threaded rod (29), and the B servo motor (30) is externally connected with a power supply and a switch through wires.

4. The die for the punching machine according to claim 1, wherein the collecting assembly comprises a collecting box (32), the collecting box (32) is fixedly connected to the lower side of the base (1), a collecting drawer (33) is slidably arranged on the inner side of the collecting box (32), and a handle (34) is fixedly arranged on one side of the collecting drawer (33).

5. A die for a punch press according to claim 3, wherein a motor frame (31) is fixedly arranged on one side of the base (1), and the B servo motor (30) is fixedly connected to the inner side of the motor frame (31).

6. The die for the punch press according to claim 1, wherein the a fixing block (9) and the B fixing block (10) have a concave structure.