CN212822015U

CN212822015U - Stamping device for metal parts

Info

Publication number: CN212822015U
Application number: CN202020875540.5U
Authority: CN
Inventors: 袁素英
Original assignee: Tianjin Changxin Machinery Parts Manufacturing Co ltd
Current assignee: Tianjin Changxin Machinery Parts Manufacturing Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-30
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a stamping device for metal parts, comprising a base, a placing table and a die frame. The utility model is characterized in that a placing platform is fixedly arranged at the top of the base, and a die frame is movably arranged at the center position of the placing platform. A fixing plate is fixedly arranged on the top side of the base, and the fixing plate is L-shaped. The utility model utilizes a hydraulic device to punch metal parts, and two movable fixing blocks are added at the position of the placing table. There are fastening nuts on both sides of the bottom of the fixing blocks, and the metal parts can be well fixed on the placing table. , completes stamping, stretching, bending and other operations with the stamping head, and also solves the problem that the stamping table cannot accurately fix the position of the parts, and it is not easy to damage the parts. Replacing the punch head is simple and convenient to operate, which greatly improves the work efficiency.

Description

Stamping device for metal parts

Technical Field

The utility model relates to a stamping jig specifically is a stamping device of metal parts.

Background

The hydraulic press is suitable for the pressing process of plastic materials, such as sheet stretching, bending, flanging, blanking and the like, and can also be used for the pressing process of correction, press fitting, grinding wheel forming, cold extrusion metal part forming and plastic products and powder products. Therefore, the metal part stamping device is improved, and the metal part stamping device is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a metal parts's stamping device, include the base, place platform, mould frame, the platform is placed to the fixed setting in top of base, the central point that places the platform puts the activity and sets up mould frame, the surface movable mounting fixed block of placing the platform, the fixed plate that sets up in top one side of base, the inboard fixed mounting motor at fixed plate top, the output shaft pivot of motor, the one end of pivot extend to the outside of fixed plate and with the top fixed connection of transfer line.

As a preferred technical scheme of the utility model, the other end of transfer line extend to the pneumatic cylinder and with guide pin bushing fixed connection, the other end fixed connection connector of guide pin bushing, the screw hole is all predetermine all around on the surface of connector.

As a preferred technical scheme of the utility model, the connector passes through screw hole and punching press first fixed connection, preset the screw hole around the surface of punching press head to it is corresponding with the screw hole of connector.

As an optimized technical scheme of the utility model, the inside bottom activity of base sets up the collecting box.

As an optimal technical scheme of the utility model, a plurality of holes are all predetermine with the position that the punching press head corresponds to the surface of placing the platform.

As a preferred technical scheme of the utility model, the base sets up two recesses with the position of placing the platform and being connected, the fixed spring that sets up of inside intermediate position of base, the one end fixed mounting guide pillar of spring, the top of guide pillar is the rubber material.

As an optimal technical scheme of the utility model, the inside top position movable mounting mould seat of base, the quantity of mould seat is two to put with the slope of guide pillar relative position.

As a preferred technical scheme of the utility model, the fixed block is two, two nuts are predetermine to the bottom of fixed block, and it is corresponding with the surperficial hole of predetermineeing of platform of placing.

As an optimal technical scheme of the utility model, the equal fixed mounting baffle in both sides of fixed plate, the baffle is 5MM steel thin slice and is in the same place with the fixed plate welding.

As an optimized technical scheme of the utility model, the guide pin bushing has flexible pipe for inside, scalable to the position of placing the platform.

The utility model has the advantages that: the utility model discloses an utilize hydraulic means to come punching press metal parts, position placing the platform increases two fixed blocks that can move about, the bottom both sides of fixed block all have fastening nut, can fix metal parts well placing the bench, accomplish the punching press with the punching press head, it is tensile, operations such as bending, the position of the part of punching press platform can not accurate fixed has also been solved, not fragile parts, the fixed connector that is provided with of one end of guide pin bushing simultaneously, can cooperate different moulds to change the punching press head, and the operation is simple and convenient, and the work efficiency is greatly improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a main structure of a stamping device for metal parts according to the present invention;

fig. 2 is a schematic view of an internal structure of a metal part stamping device according to the present invention;

fig. 3 is a schematic view of a fixing block structure of a stamping device for metal parts according to the present invention;

fig. 4 is a schematic structural view of a connecting head of a stamping device for metal parts according to the present invention;

fig. 5 is a schematic front structural view of a stamping device for metal parts according to the present invention.

In the figure: 1. a base; 2. a placing table; 3. a fixing plate; 4. a mold frame; 5. a transmission rod; 6. a hydraulic cylinder; 7. a guide sleeve; 8. punching a head; 9. a collection box; 10. a motor; 11. a rotating shaft; 12. a mold base; 13. a spring; 14. a guide post; 15. a baffle plate; 16. a fixed block; 17. A connecting head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to a metal parts's stamping device, including base 1, place platform 2, mould frame 4, its characterized in that, the fixed platform 2 that places that sets up in top of base 1, the central point that places platform 2 puts the activity and sets up mould frame 4, the surface movable mounting fixed block 16 of placing platform 2, the fixed plate 3 that sets up in top one side of base 1, the inboard fixed mounting motor 10 at fixed plate 3 top, the output shaft pivot 11 of motor 10, the one end of pivot 11 extend to the outside of fixed plate 3 and with the top fixed connection of transfer line 5.

Wherein, the other end of transfer line 5 extends to pneumatic cylinder 6 and with guide pin bushing 7 fixed connection, the other end fixed connection connector 17 of guide pin bushing 7, and the screw hole is all predetermine all around on the surface of connector 17, and it is more convenient to change with punching press head 8.

Wherein, connector 17 passes through screw hole and punching press head 8 fixed connection, predetermines the screw hole around the surface of punching press head 8 to corresponding with the screw hole of connector 17, can be simple more convenient when changing punching press head 8.

Wherein, the inside bottom activity of base 1 sets up collecting box 9, can fall into to take in the middle of collecting box 9 according to the gravity of metal parts self.

Wherein, a plurality of holes are all predetermine in the position that the surface of placing platform 2 and stamping head 8 correspond, more reasonable fixed.

Wherein, the fixed spring 13 that sets up in inside intermediate position of base 1, the one end fixed mounting guide pillar 14 of spring 13, the top of guide pillar 14 is the rubber material, and the one end of guide pillar 14 just in time pushes up on mould seat 12, and two kinds of objects of protection that can be better with the rubber material reduce unnecessary wearing and tearing.

Wherein, the inside top position movable mounting mould seat 12 of base 1, the quantity of mould seat 12 is two to put with the slope of guide pillar 14 relative position, can extrude metal parts when punching press head 8 works, extrude to the decline of spring 13, the slope is put and to be made the gravity of object self fall into in the collecting box 9.

Wherein, the fixed block 16 is two, and two nuts are predetermine for the bottom of the iron plate fixed block 16 of irregular angle to one side of fixed block 16, and it is corresponding with the hole of predetermineeing on placing platform 2 surface, and two fixed blocks 16 can let metal parts clamp more firmly, in the nut of bottom and place among the hole of platform 2 fixed connection.

Wherein, the equal fixed mounting baffle 15 in both sides of fixed plate 3, baffle 15 are 5MM steel matter thin slice and with fixed plate 3 welding together to metal parts presss from both sides and puts not too firmly, and the huge impact force of during operation can lead to the bullet to the staff, and installation baffle 15 can be safer.

Wherein, the guide sleeve 7 is provided with a telescopic pipe inside, can be extended to the position of the placing platform 2, and can have larger space for operation during punching.

The working principle is as follows: the motor 10 works to drive the rotating shaft 11, the transmission rod 5 and the guide sleeve 7 form a transmission system, the hydraulic cylinder 6 at one end of the transmission rod 5 forms a whole, the hydraulic press is a machine which is manufactured by taking liquid as a working medium according to the Pascal principle and is used for transmitting energy to realize various processes, and is connected to the punching head 8 from the machine, the inside of the base 1 is a lower die holder which consists of a spring 13, a die holder 12 and a guide post 14, the surface of the placing table 2 is also provided with the die holder 4, metal parts are placed on the die holder 4 and are fixed by a fixing block 16, the transmission mechanism operates to extrude the punching head 8, the metal parts can complete the operations of punching, stretching, bending and the like, the problem that the positions of the parts cannot be accurately fixed by the punching table is solved, the parts are not easy to damage, one end of the guide sleeve 7 is fixedly provided with a connector 17, the other end of the transmission rod 5 extends to, the other end fixed connection connector 17 of guide pin bushing 7, the screw hole is all predetermine all around on the surface of connector 17, and it is more convenient to change with punching press head 8, can cooperate different moulds to change the punching press head, and easy operation is convenient, has improved work efficiency greatly.

Claims

1. The utility model provides a metal parts's stamping device, includes base (1), places platform (2), mould frame (4), its characterized in that, platform (2) are placed to the fixed setting in top of base (1), the central point that places platform (2) puts the activity and sets up mould frame (4), the surface movable mounting fixed block (16) of placing platform (2), the fixed plate (3) that sets up in top one side of base (1), inboard fixed mounting motor (10) at fixed plate (3) top, output shaft pivot (11) of motor (10), the one end of pivot (11) extend to the outside of fixed plate (3) and with the top fixed connection of transfer line (5).

2. The metal part stamping device according to claim 1, wherein the other end of the transmission rod (5) extends to the hydraulic cylinder (6) and is fixedly connected with the guide sleeve (7), the other end of the guide sleeve (7) is fixedly connected with the connector (17), and threaded holes are preset on the periphery of the surface of the connector (17).

3. A metal part stamping device as defined in claim 2, wherein the connector (17) is fixedly connected with the stamping head (8) through a threaded hole, and the surface of the stamping head (8) is provided with a threaded hole around and corresponding to the threaded hole of the connector (17).

4. A metal part stamping device as defined in claim 1, wherein the bottom end of the interior of the base (1) is movably provided with a collection box (9).

5. The metal part stamping device according to claim 1, wherein a plurality of holes are preset on the surface of the placing table (2) corresponding to the stamping head (8).

6. The metal part stamping device according to claim 1, wherein two grooves are formed at the connecting position of the base (1) and the placing table (2), a spring (13) is fixedly arranged at the middle position inside the base (1), a guide post (14) is fixedly arranged at one end of the spring (13), and the top end of the guide post (14) is made of rubber.

7. The metal part stamping device according to claim 1, wherein the inner top end of the base (1) is movably mounted with two die seats (12), and the die seats (12) are obliquely arranged opposite to the guide posts (14).

8. The metal part stamping device according to claim 1, wherein the fixed block (16) is two, and two nuts are preset at the bottom of the fixed block (16) and correspond to the preset holes on the surface of the placing table (2).

9. A metal part stamping device as defined in claim 1, wherein a baffle plate (15) is fixedly mounted on both sides of the fixed plate (3), and the baffle plate (15) is a 5MM steel sheet and is welded with the fixed plate (3).

10. A metal part stamping device as claimed in claim 2, wherein the guide sleeve (7) is a telescopic tube inside, which can be extended and retracted to the position of the placing table (2).