CN219151400U

CN219151400U - Stamping die convenient to drawing of patterns

Info

Publication number: CN219151400U
Application number: CN202223566077.4U
Authority: CN
Inventors: 葛蕾
Original assignee: Kunshan Yantong Moulding Technology Co ltd
Current assignee: Kunshan Yantong Moulding Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-09
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a stamping die convenient for demolding, which comprises a base, wherein mounting grooves are formed in positions close to two sides of the top of the base, electric push rods are fixedly arranged at the inner bottoms of the two mounting grooves, the tops of the two electric push rods respectively penetrate to the outer parts of the two mounting grooves, and rectangular blocks are fixedly arranged at the tops of the two electric push rods. This stamping die convenient to drawing of patterns, through electric push rod, the rectangular piece, the rectangular seat, first motor, the second motor, the cam, the diaphragm, the cooperation of spring and ejector pin, work piece stamping forming back, upwards lift the rectangular seat together with the bed die one section distance through the electric push rod, the first motor of control makes the bed die slope or upset again, make the ejector pin reciprocating motion on the cam promotion diaphragm through control second motor, because the reset nature that the spring has, thereby the diaphragm can remain throughout with the marginal laminating of cam, the diaphragm drives the ejector pin and constantly ejects the work piece in the bed die, make this stamping die possess the effect of being convenient for the drawing of patterns.

Description

Stamping die convenient to drawing of patterns

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die convenient to demould.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

Most of existing stamping dies adopt a manual mode to take out the workpiece in the die after stamping the workpiece, and the manual mode is adopted to demould, so that the time is saved, the labor burden is increased for workers, the use of users is inconvenient, and the practicability of the stamping die is reduced. Therefore, we propose a stamping die which is convenient for demoulding.

Disclosure of Invention

The utility model aims to provide a stamping die convenient for demolding, which solves the problems that the prior stamping die in the background art mostly adopts a manual mode to take out workpieces in the die after stamping the workpieces, and the manual demolding is time-consuming, and simultaneously can increase labor burden for staff, is inconvenient for users to use and reduces the practicability of the stamping die.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping die convenient to drawing of patterns, includes the base, the mounting groove has all been seted up to the both sides position of leaning on at base top, and the equal fixed mounting in interior bottom of two mounting grooves has the electric putter, and the top of two electric putties runs through to the outside of two mounting grooves respectively, and the equal fixed mounting in top of two electric putties has the rectangle piece, is provided with the rectangle seat between two rectangle pieces, the center fixed mounting at rectangle seat top has the bed die, and the center fixed mounting that is located the rectangle piece outside that one side set up has first motor, the first motor is through the output fixedly connected with first main shaft of its one side, one side of first main shaft runs through the outside to the rectangle piece and with the center fixed connection of rectangle seat one side, the center fixedly connected with axostylus axostyle of rectangle seat opposite side, the cavity has been seted up at the center in the rectangle seat, the center fixed mounting of rectangle seat rear surface has the second motor, the second motor is through the output fixedly connected with the second main shaft of its front surface, the front end of second main shaft runs through the inside of rectangle seat and fixed mounting has the cam, the top of cam is provided with the board, the top of top and the horizontal board, the top horizontal board is connected with the top horizontal board.

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

this stamping die convenient to drawing of patterns, through electric push rod, the rectangular piece, the rectangular seat, first motor, the second motor, the cam, the diaphragm, the cooperation of spring and ejector pin, work piece stamping forming back, upwards lift the rectangular seat together with the bed die one section distance through the electric push rod, the first motor of control makes the bed die slope or upset again, make the ejector pin reciprocating motion on the cam promotion diaphragm through control second motor, because the reset nature that the spring has, thereby the diaphragm can remain throughout and the marginal laminating of cam, the diaphragm drives the ejector pin constantly with the work piece ejecting in the bed die, make this stamping die possess the effect of being convenient for the drawing of patterns, staff's intensity of labour has been reduced, stamping die's practicality has been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of the FIG. 1A;

FIG. 3 is a rear elevational view of the structure of the present utility model;

fig. 4 is a structural perspective view of the rectangular seat of the present utility model.

In the figure: 1. a base; 2. a mounting groove; 3. an electric push rod; 4. rectangular blocks; 5. a rectangular seat; 6. a lower die; 7. a first motor; 8. a shaft lever; 9. a second motor; 10. a cam; 11. a cross plate; 12. a spring; 13. a push rod; 14. a chute; 15. a sliding block.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a stamping die convenient to demolding, one end of a shaft lever 8 is movably connected with a bearing fixedly arranged in the center of the inner side of a rectangular seat 5, and the stamping die can be used for supporting one end of the shaft lever 8.

The sliding blocks 15 are fixedly installed on two sides of the transverse plate 11, sliding grooves 14 are formed in positions, close to the tops, of two sides in the rectangular seat 5, of the two sliding blocks 15, one side, opposite to the other side, of the sliding blocks penetrates through the two sliding grooves 14 respectively and is in sliding connection with the inner walls of the sliding grooves 14, and stability of the transverse plate 11 in reciprocating movement is guaranteed.

The four corners position that leans on at base 1 top all fixed mounting has the guide pillar, the top of four guide pillars is provided with the roof, the center fixed mounting at roof top has the cylinder, the cylinder is through the output fixedly connected with piston rod in its bottom, the bottom of piston rod runs through to the outside of roof and fixedly connected with lifter plate, the center fixed mounting of lifter plate bottom has last mould, the top of four guide pillars all runs through to the outside of lifter plate and with the bottom fixed connection of roof, the cylinder promotes the lifter plate and removes on four guide pillars, the lifter plate drives the last mould of bottom and carries out the punching press to the work piece in the bed die 6.

The top of the ejector rod 13 sequentially penetrates through the rectangular seat 5 and the lower die 6, the ejector rod 13 is positioned in the lower die 6, and the ejector rod 13 can eject a workpiece when in reciprocating movement.

A control button is fixedly arranged on the rear surface of the base 1 near one side, the control button is respectively and electrically connected with the electric push rod 3, the first motor 7 and the second motor 9 through wires, and the stamping die can be subjected to demoulding operation through the control button.

The bottom of base 1 both sides is all fixedly connected with mounting panel, and the mounting hole has been seted up at the top of mounting panel, is convenient for fix base 1 in the assigned position.

Working principle: in the demolding process, the two electric push rods 3 are firstly controlled to push the two rectangular blocks 4 to enable the rectangular base 5 and the lower die 6 to move upwards for a certain distance, then the first motor 7 is controlled to turn over the rectangular base 5 and the lower die 6, then the second motor 9 is controlled to drive the cam 10 to rotate, and the transverse plate 11 is always kept in fit with the edge of the cam 10 due to the fact that the spring 12 pushes the transverse plate 11, so that the transverse plate 11 drives the ejector rod 13 to reciprocate along with the rotation of the cam 10, and the ejector rod 13 ejects a workpiece inside the lower die 6 in the reciprocating process, so that demolding is completed.

To sum up: this stamping die convenient to drawing of patterns, through electric push rod 3, rectangular piece 4, rectangular seat 5, first motor 7, second motor 9, cam 10, diaphragm 11, spring 12 and ejector pin 13 mutually support, after the work piece stamping forming, through electric push rod 3 with rectangular seat 5 with the upward lifting of bed die 6 a distance, the first motor 7 of control makes bed die 6 slope or upset again, make cam 10 promote ejector pin 13 reciprocating motion on the diaphragm 11 through controlling second motor 9, owing to the resettability that spring 12 has, thereby diaphragm 11 can remain throughout with cam 10's edge laminating, diaphragm 11 drives ejector pin 13 continuous with the work piece ejecting in the bed die 6, make this stamping die possess the effect of being convenient for the drawing of patterns, staff's intensity of labour has been reduced, stamping die's practicality has been improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components that appear in this article all are connected with external main control unit and 220V commercial power to main control unit can be servo motor, contact sensor, treater, alarm module and drive module etc. play the conventional known equipment of control, and the standard part that uses in this application file all can purchase from market, and the concrete connected mode of each part all adopts the conventional means such as mature bolt, rivet, welding in the prior art to be connected, and machinery, part and equipment all adopt the conventional model in the prior art, plus circuit connection adopts the conventional connected mode in the prior art, and no specific description is made here.

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, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stamping die convenient to drawing of patterns, including base (1), its characterized in that: the two sides of the top of the base (1) are respectively provided with a mounting groove (2), the inner bottoms of the two mounting grooves (2) are respectively fixedly provided with an electric push rod (3), the tops of the two electric push rods (3) respectively penetrate through the outer parts of the two mounting grooves (2), rectangular blocks (4) are respectively fixedly arranged at the tops of the two electric push rods (3), a rectangular seat (5) is arranged between the two rectangular blocks (4), the center of the top of the rectangular seat (5) is fixedly provided with a lower die (6), the center of the outer side of the rectangular block (4) arranged at one side is fixedly provided with a first motor (7), the output end of one side of the first motor (7) is fixedly connected with a first main shaft, one side of the first main shaft penetrates through the outside of the rectangular block (4) and is fixedly connected with the center of one side of the rectangular seat (5), the center of the other side of the rectangular seat (5) is fixedly connected with a shaft lever (8), a cavity is formed in the center of the inside of the rectangular seat (5), a second motor (9) is fixedly arranged in the center of the rear surface of the rectangular seat (5), the second motor (9) is fixedly connected with the second main shaft through the output end of the front surface of the second motor, the front end of the second main shaft penetrates through the inside of the rectangular seat (5) and is fixedly provided with a cam (10), the top of the cam (10) is provided with a transverse plate (11), the top of the transverse plate (11) is fixedly connected with springs (12) at two sides, the tops of the springs (12) are fixedly connected with the tops in the rectangular base (5), and the center of the top of the transverse plate (11) is fixedly connected with a push rod (13).

2. The stamping die convenient for demolding as claimed in claim 1, wherein: one end of the shaft lever (8) is movably connected with a bearing fixedly arranged in the center of the inner side of the rectangular seat (5).

3. The stamping die convenient for demolding as claimed in claim 1, wherein: sliding blocks (15) are fixedly installed on two sides of the transverse plate (11), sliding grooves (14) are formed in positions, close to the tops, of two sides in the rectangular seat (5), and one sides, opposite to the sliding blocks (15), of the two sliding blocks respectively penetrate through the two sliding grooves (14) and are in sliding connection with the inner walls of the sliding grooves (14).

4. The stamping die convenient for demolding as claimed in claim 1, wherein: the four-corner-leaning type lifting device is characterized in that guide posts are fixedly mounted at four corners of the top of the base (1), a top plate is arranged at the tops of the four guide posts, an air cylinder is fixedly mounted at the center of the top plate, a piston rod is fixedly connected to the bottom of the air cylinder through an output end of the bottom of the air cylinder, the bottom of the piston rod penetrates through the outer portion of the top plate and is fixedly connected with a lifting plate, an upper die is fixedly mounted at the center of the bottom of the lifting plate, and the tops of the four guide posts penetrate through the outer portion of the lifting plate and are fixedly connected with the bottom of the top plate.

5. The stamping die convenient for demolding as claimed in claim 1, wherein: the top of the ejector rod (13) sequentially penetrates through the rectangular seat (5) and the inner part of the lower die (6).

6. The stamping die convenient for demolding as claimed in claim 1, wherein: a control button is fixedly arranged on the rear surface of the base (1) near one side, and the control button is electrically connected with the electric push rod (3), the first motor (7) and the second motor (9) through wires respectively.

7. The stamping die convenient for demolding as claimed in claim 1, wherein: the bottom of base (1) both sides is all fixedly connected with mounting panel, and the mounting hole has been seted up at the top of mounting panel.