CN209969296U

CN209969296U - Stamping device and stamping die for machine-building

Info

Publication number: CN209969296U
Application number: CN201920480026.9U
Authority: CN
Inventors: 王国伟; 邓必城; 孙吓强
Original assignee: Xiamen Xinhongke Metal Products Co Ltd
Current assignee: Xiamen Xinhongke Metal Products Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-21
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a stamping device and stamping die for machine-building, the on-line screen storage device comprises a base, the four corners department on base top all is provided with the support column, and the outside of support column is connected with first spring, the top of first spring is connected with the installation piece, and installs the pneumatic cylinder on the top of installation piece, the output of pneumatic cylinder is connected with the punching press head that runs through to installation piece bottom, and is provided with the cavity in the inside of base under the punching press head. The utility model discloses a pneumatic cylinder, the punching press head, the cavity, the connecting block, including a motor, an end cap, a controller, and a cover plate, axis of rotation and drill bit that set up, realized when the pneumatic cylinder carries out the punching press to the work piece, the part that the work piece is located above the cavity can be absorbed in inside the cavity by the pneumatic cylinder punching press, and the part that the work piece is located above two sets of connecting blocks can be driven pivoted drill bit by the motor and punch for the punching press is once only ended with punching, still need carry out the secondary after the punching press is ended and punch, operating procedure has been reduced.

Description

Stamping device and stamping die for machine-building

Technical Field

The utility model relates to a stamping device field specifically is a stamping device and stamping die for machine-building.

Background

The stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation, thereby obtaining workpieces (stamped parts) with required shapes and sizes, the stamping and the forging belong to the same plastic processing (or called pressure processing), the stamping is called forging and pressing, the stamped blanks are mainly hot-rolled and cold-rolled steel plates and steel strips, 60-70 percent of the steel products in the world are plates, most of the plates are stamped to be manufactured into finished products, automobile bodies, chassis, oil tanks, radiator sheets, steam drums of boilers, shells of containers, iron core silicon steel sheets of motors and electric appliances and the like are stamped, and a large number of stamped parts are also arranged in products such as instruments, household appliances, bicycles, office machines, domestic utensils and the like, the stamping processing is that the plates are directly subjected to deformation force in the die and are deformed by the power of conventional or special stamping equipment, thereby obtaining the production technology of product parts with certain shapes, sizes and performances.

The existing punching device only simply punches a workpiece, and the workpiece needing punching needs to be punched again after punching is finished, but secondary work is time-consuming and labor-consuming, and the workpiece cannot be pushed out after the punching of the existing punching device is finished, so that the workpiece needs to be manually taken out, and the labor load rate is high. A base.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the punching device and the punching die are used for solving the problems that the existing punching device only simply punches a workpiece, the punching operation needs to be carried out on the workpiece needing punching again after the punching operation is finished, and the workpiece cannot be pushed out after the punching operation of the existing punching device is finished.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping device and stamping die for machine-building, includes the base, the four corners department on base top all is provided with the support column, and the outside of support column is connected with first spring, the top of first spring is connected with the installation piece, and installs the pneumatic cylinder on the top of installation piece, the output of pneumatic cylinder is connected with the punching press head that runs through to installation piece bottom, and is provided with the cavity in the inside of base under the punching press head, the both sides of cavity all are provided with the connecting block, the inside both sides that are located the cavity of base all install the motor, and the output of motor is connected with the axis of rotation, the top of axis of rotation is connected with the drill bit, electric putter is installed to one side on base top, and electric putter's output is connected with.

Preferably, the cross section of the mounting block is of a rectangular structure, the outer side of the hydraulic cylinder is connected with a stabilizing block, and the stabilizing block is located at the top end of the mounting block.

Preferably, the punching head is matched with the cavity, a protection pad is arranged at the bottom end, located on the second spring, of the inner portion of the cavity, and the protection pad is made of rubber materials.

Preferably, the quantity of connecting block is two sets of, two sets of the inside of connecting block all is provided with the through-hole, and two sets of the connecting block all is located the top of base, the axis of rotation through connection piece extends to its outside.

Preferably, the electric push rod is movably connected with the base, and the electric push rod is fixedly connected with the push block.

Preferably, the base is a hollow rectangular structure, the number of the motors is two, and the two sets of the motors are detachably connected with the base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pneumatic cylinder that sets up, the punching press head, the cavity, the connecting block, including a motor, an end cap, a controller, and a cover plate, axis of rotation and drill bit, realized when the pneumatic cylinder carries out the punching press to the work piece, the part that the work piece is located above the cavity can be absorbed in inside the cavity by the pneumatic cylinder punching press, and the part that the work piece is located above two sets of connecting blocks can be driven pivoted drill bit by the motor and punch, make the punching press once only end with punching, still need not carry out the secondary after the punching press is ended and punch, operation steps have been reduced, time saving and labor saving, still through electric putter and the ejector pad that sets up, can release the work piece of being bounced by the second spring, make the work piece need not use the artificial release of people, the work.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a first spring; 4. mounting blocks; 5. a hydraulic cylinder; 6. punching a head; 7. a protection pad; 8. a cavity; 9. a second spring; 10. a motor; 11. a drill bit; 12. connecting blocks; 13. an electric push rod; 14. a push block; 15. a stabilizing block; 16. and rotating the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The hydraulic cylinder (model is HOB), the electric push rod (model is GRA-L5O) and the motor (model is TC7122) mentioned in the utility model can be obtained by ordering on the market or by a private person.

Please refer to fig. 1-3, a stamping device and a stamping die for machine manufacturing, including a base 1, four corners on the top of the base 1 are all provided with support columns 2, and the outside of the support columns 2 is connected with a first spring 3, the top of the first spring 3 is connected with an installation block 4, and the top of the installation block 4 is provided with a hydraulic cylinder 5, the output end of the hydraulic cylinder 5 is connected with a stamping head 6 penetrating to the bottom end of the installation block 4, and a cavity 8 is arranged in the base 1 under the stamping head 6, both sides of the cavity 8 are provided with connecting blocks 12, both sides of the cavity 8 in the base 1 are provided with motors 10, and the output end of the motor 10 is connected with a rotating shaft 16, the top end of the rotating shaft 16 is connected with a drill bit 11, one side of the top of the base 1 is provided with an electric push rod 13.

The utility model discloses a pneumatic cylinder 5 that sets up, the punching press head 6, cavity 8, connecting block 12, motor 10, axis of rotation 16 and drill bit 11, realized when pneumatic cylinder 5 carries out the punching press to the work piece, the part that the work piece is located above the cavity can be absorbed in inside cavity 8 by the 5 punching presses of pneumatic cylinder, and the part that the work piece is located above two sets of connecting blocks 12 can be driven pivoted drill bit 11 by motor 10 and punch, make the punching press once only end punching press, can not still need carry out the secondary after the punching press finishes and punch, the operating procedure has been reduced, time saving and labor saving.

Please refer to fig. 1, the cross section of the mounting block 4 is a rectangular structure, the outer side of the hydraulic cylinder 5 is connected with a stabilizing block 15, the stabilizing block 15 is located at the top end of the mounting block 4, and the stabilizing block 15 is arranged to stabilize the hydraulic cylinder 5 at the top end of the mounting block 4, so as to prevent the hydraulic cylinder 5 from moving when the device is operated.

Please refer to fig. 2, the stamping head 6 is matched with the cavity 8, the protection pad 7 is arranged at the bottom end of the second spring 9 in the cavity 8, the protection pad 7 is made of rubber, after stamping, the stamping head 6 leaves the cavity 8 and moves upwards, and the second spring 9 and the protection pad 7 in the cavity 8 can drive the workpiece to bounce upwards, so as to be convenient for pushing the workpiece out of the bottom end of the hydraulic cylinder 5 at the later stage.

Please refer to fig. 2, the number of the connecting blocks 12 is two, the two connecting blocks 12 are all provided with through holes inside, and the two connecting blocks 12 are all located at the top end of the base 1, the rotating shaft 16 penetrates through the connecting blocks 12 and extends to the outer side thereof, the motor 10 drives the rotating shaft 16 to rotate through the output end, and the rotating shaft 16 penetrates through the connecting blocks 12 so that the drill 11 rotates to punch holes on two sides of the workpiece.

Please refer to fig. 3, the electric push rod 13 is movably connected to the base 1, and the electric push rod 13 is fixedly connected to the push block 14, and the electric push rod 13 and the push block 14 are arranged to push out the workpiece sprung by the second spring 9, so that the workpiece is not pushed out manually, which is convenient for subsequent punching and punching of the workpiece, and the labor load rate of workers is reduced.

Please refer to fig. 2, the base 1 is a hollow rectangular structure, the number of the motors 10 is two, the two sets of motors 10 are detachably connected to the base 1, and the two sets of motors 10 facilitate punching of the workpiece at the top ends of the two sets of connecting blocks, thereby facilitating rapid forming of the workpiece.

The working principle is as follows: when the punching device is used, an external power supply is connected, the external power supply provides electric energy for the punching device, the punching device can normally run, then a rectangular workpiece material is placed at the top ends of the cavity 8 and the connecting block 12, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 can drive the punching head 6 to do reciprocating motion, the punching head 6 brings huge pressure to be in contact with the workpiece raw material, the punching head 6 presses the workpiece raw material down in the cavity 8, the middle position of the workpiece is sunken downwards, the workpiece raw material on two sides of the connecting block 12 is driven by the motor 10 to punch holes, the motor 10 drives the rotating shaft 16 to rotate through the output end, the rotating shaft 16 penetrates through the connecting block 12 to enable the drill bit 11 to rotate and punch holes on two sides of the workpiece, and the two groups of drill bits 11 are both in cone structures, so that the punching speed is high, the punching speed is basically consistent with the punching speed, the workpiece is driven to upwards bounce by the second spring 9 and the protection pad 7 which are located inside the cavity 8 after upwards moving, then the electric push rod 13 starts to start, the electric push rod 13 drives the push block 14 to do reciprocating motion, and the push block 14 pushes out the bounced workpiece, so that the workpiece leaves the bottom end of the hydraulic cylinder 5, and subsequent workpieces are conveniently polished and stamped.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a stamping device and stamping die for machine-building, includes base (1), its characterized in that: the four corners of the top end of the base (1) are provided with support columns (2), the outer side of each support column (2) is connected with a first spring (3), the top end of each first spring (3) is connected with an installation block (4), the top end of each installation block (4) is provided with a hydraulic cylinder (5), the output end of each hydraulic cylinder (5) is connected with a stamping head (6) penetrating through the bottom end of each installation block (4), a cavity (8) is arranged inside the base (1) under each stamping head (6), connecting blocks (12) are arranged on two sides of each cavity (8), motors (10) are arranged on two sides of the cavity (8) inside the base (1), the output ends of the motors (10) are connected with rotating shafts (16), the top ends of the rotating shafts (16) are connected with drill bits (11), and electric push rods (13) are arranged on one side of the top end of the base (1), and the output end of the electric push rod (13) is connected with a push block (14).

2. The press apparatus and the press die for machine manufacturing according to claim 1, wherein: the cross section of the mounting block (4) is of a rectangular structure, the outer side of the hydraulic cylinder (5) is connected with a stabilizing block (15), and the stabilizing block (15) is located at the top end of the mounting block (4).

3. The press apparatus and the press die for machine manufacturing according to claim 1, wherein: punching press head (6) and cavity (8) phase-match, and the inside bottom that is located second spring (9) of cavity (8) is provided with protection pad (7), protection pad (7) comprise the rubber material.

4. The press apparatus and the press die for machine manufacturing according to claim 1, wherein: the quantity of connecting block (12) is two sets of, two sets of the inside of connecting block (12) all is provided with the through-hole, and two sets of connecting block (12) all is located the top of base (1), axis of rotation (16) through connection piece (12) and extend to its outside.

5. The press apparatus and the press die for machine manufacturing according to claim 1, wherein: the electric push rod (13) is movably connected with the base (1), and the electric push rod (13) is fixedly connected with the push block (14).

6. The press apparatus and the press die for machine manufacturing according to claim 1, wherein: the base (1) is of a hollow rectangular structure, the number of the motors (10) is two, and the motors (10) are detachably connected with the base (1).