CN220837641U

CN220837641U - Antiseized mechanism of stamping die

Info

Publication number: CN220837641U
Application number: CN202322420670.6U
Authority: CN
Inventors: 马建新; 马建喜; 刘伟
Original assignee: Suzhou Shuoerd Electromechanical Technology Co ltd
Current assignee: Suzhou Shuoerd Electromechanical Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-26
Anticipated expiration: 2033-09-07

Abstract

The utility model relates to the technical field of stamping dies and discloses an anti-sticking mechanism of a stamping die, which comprises a lower die and L-shaped brackets, wherein through holes are formed in the bottom surface of the die bottom of the lower die, two L-shaped brackets are respectively and fixedly arranged at two ends of the surface of the lower end of the lower die, mounting seats are fixedly arranged at the lower ends of the inner sides of the two L-shaped brackets, and a driving ejection assembly is arranged between the two L-shaped brackets. This antiseized mechanism of stamping die through setting up ejecting subassembly of drive and fan, and ejecting subassembly work of drive realizes that the push pipe can be effectively ejecting the car work piece of mould inslot portion, avoids work piece and mould adhesion, at push pipe rising in-process, through fan work, in time dispels the heat to the mould inslot portion, reduces the emergence of adhesion condition, and can effectively prolong the life of bed die.

Description

Antiseized mechanism of stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to an anti-sticking mechanism of a stamping die.

Background

With the continuous development of society, more and more families purchase automobiles, and a plurality of automobile workpieces are formed by stamping in the production and processing processes.

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.

After the automobile workpiece is subjected to stamping forming, the workpiece is easy to adhere to the lower die, so that the workpiece produced by the stamping die is difficult to take out, the temperature of the inside of the automobile workpiece is gradually increased along with the working time when the automobile workpiece is subjected to stamping forming by the die, the heat cannot be effectively dissipated in time, the adhesion between the automobile workpiece and the die is easier to be caused, the service life of the die is prolonged, and therefore, the anti-sticking mechanism of the stamping die is required to be provided, so that the problem is solved.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an anti-sticking mechanism of a stamping die, which solves the problems mentioned in the background.

The utility model provides the following technical scheme: a stamping die anti-sticking mechanism comprising:

the bottom of the die groove of the lower die is provided with a perforation;

The two L-shaped brackets are fixedly arranged at two ends of the surface of the lower end of the lower die respectively;

the lower ends of the inner sides of the two L-shaped brackets are fixedly provided with mounting seats, and a driving ejection assembly is arranged between the two L-shaped brackets;

The driving ejection assembly comprises a jacking pipe, and a limiting disc is fixedly arranged at the upper end of the jacking pipe through the perforation.

Preferably, the driving ejection assembly further comprises a driving motor, a driving rod and a driving gear, wherein the driving motor is arranged on the upper end surface of the mounting seat, one end of the driving rod is fixedly connected with the output end of the driving motor, and one end, far away from the driving motor, of the driving rod is fixedly connected with the driving gear.

Preferably, a rack is arranged on one side of the driving gear, the driving gear is meshed with the rack, an H-shaped top plate is arranged at the upper end of the rack, and the lower end of the top pipe is fixedly connected with the H-shaped top plate.

Preferably, a fan is arranged on the surface of the upper end of one mounting seat far away from the driving motor, and an air exhaust port of the fan is fixedly connected with an air pipeline.

Preferably, the H-shaped top plate is internally provided with an air guide channel, an air outlet of the air channel is connected with an air inlet of the air guide channel, and an air inlet at the lower end of the top pipe is connected with an air outlet of the air guide channel.

Preferably, a plurality of air outlet holes are formed in the upper end of the outer surface of the jacking pipe.

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

1. this antiseized mechanism of stamping die, through setting up the ejecting subassembly of drive, driving motor work can effectively drive the actuating lever and rotate, and then the actuating lever drives the synchronous rotation of drive gear, through drive gear rotation, under the spacing effect of push pipe, realizes that rack vertical direction reciprocates, when the rack moves up, can effectively drive H type roof and push pipe and move up in step, and then the push pipe can be effectively with the car work piece of mould inslot portion ejecting, avoids work piece and mould adhesion.

2. This antiseized mechanism of stamping die, through setting up the fan, the push pipe rises in-process, through the fan work, can effectively absorb outside air to carry gas to gas piping, then get into each push pipe respectively inside through the dispersed air current of air guide passageway and discharge through the venthole at last, can effectively realize the inside heat dissipation of mould inslot in time, reduce the emergence of adhesion condition, and can effectively prolong the life of bed die.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the anti-sticking mechanism of the stamping die of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the anti-sticking mechanism of the stamping die of the present utility model;

FIG. 3 is a cross-sectional view of a lower die of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a lower die; 2. an L-shaped bracket; 3. a mounting base; 4. driving an ejection assembly; 401. a driving motor; 402. a driving rod; 403. a drive gear; 404. a rack; 405. an H-shaped top plate; 406. jacking pipes; 5. a blower; 501. a gas conduit; 6. and an air outlet hole.

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, a stamping die anti-sticking mechanism includes:

The bottom of the die groove of the lower die 1 is provided with a perforation;

the two L-shaped brackets 2 are arranged, and the two L-shaped brackets 2 are respectively and fixedly arranged at two ends of the lower end surface of the lower die 1;

The lower ends of the inner sides of the two L-shaped brackets 2 are fixedly provided with mounting seats 3, and a driving ejection assembly 4 is arranged between the two L-shaped brackets 2;

the driving ejection assembly 4 comprises a jacking pipe 406, and a limiting disc is fixedly arranged at the upper end of the jacking pipe 406 through the perforation.

Wherein; the driving ejection assembly 4 further comprises a driving motor 401, a driving rod 402 and a driving gear 403, wherein the driving motor 401 is arranged on the upper end surface of one mounting seat 3, one end of the driving rod 402 is fixedly connected with the output end of the driving motor 401, one end of the driving rod 402, far away from the driving motor 401, is fixedly connected with the driving gear 403, and the driving rod 402 can be effectively driven to rotate through the operation of the driving motor 401, so that the driving rod 402 drives the driving gear 403 to synchronously rotate.

Wherein; the rack 404 is arranged on one side of the driving gear 403, the driving gear 403 is meshed with the rack 404, an H-shaped top plate 405 is arranged at the upper end of the rack 404, the lower end of the jacking pipe 406 is fixedly connected with the H-shaped top plate 405, the driving gear 403 is meshed with the rack 404, the driving gear 403 rotates, the vertical movement of the rack 404 is realized under the limiting effect of the jacking pipe 406, when the rack 404 moves upwards, the H-shaped top plate 405 and the jacking pipe 406 can be effectively driven to synchronously move upwards, and then the jacking pipe 406 can effectively eject an automobile workpiece in a die groove, so that the workpiece is prevented from being adhered to the die.

Wherein; the fan 5 is arranged on the upper end surface of one mounting seat 3 far away from the driving motor 401, the air exhaust port of the fan 5 is fixedly connected with the air pipeline 501, and the fan 5 is respectively used for mounting the driving motor 401 and the fan 5 by being provided with two mounting seats 3, so that in the rising process of the jacking pipe 406, the fan 5 works to effectively absorb the outside air and convey the air to the air pipeline 501.

Wherein; the inside air guide passageway that has seted up of H type roof 405, the gas vent and the air guide passageway air inlet of gas pipeline 501 are connected, push pipe 406 lower extreme air inlet is connected with the air guide passageway air vent, a plurality of ventholes 6 have been seted up to push pipe 406 surface upper end, the inside gas of gas pipeline 501 passes through the gas vent and gets into the inside air guide passageway of H type roof 405, get into each push pipe 406 inside respectively through the air guide passageway dispersed air current and finally discharge through venthole 6, can effectively realize the inside heat dissipation of mould inslot in time, reduce the emergence of adhesion condition, and can effectively prolong the life of bed die 1.

The working principle, during the use, work through driving motor 401, can effectively drive actuating lever 402 and rotate, and then actuating lever 402 drives driving gear 403 synchronous rotation, because driving gear 403 and rack 404 intermeshing, rotate through driving gear 403, under the spacing effect of push pipe 406, realize rack 404 vertical direction and reciprocate, when rack 404 moves up, can effectively drive H type roof 405 and push pipe 406 and move up in step, and then push pipe 406 can be effectively with the inside car work piece ejection of mould groove, avoid work piece and mould adhesion.

Further, in the rising process of the jacking pipes 406, the fan 5 works, so that the outside air can be effectively absorbed, the air is conveyed to the air pipeline 501, the air in the air pipeline 501 enters the air guide channels in the H-shaped top plate 405 through the air exhaust ports, the air is dispersed through the air guide channels to enter the jacking pipes 406 respectively, and finally is discharged through the air outlet holes 6, the timely heat dissipation in the die groove can be effectively realized, the occurrence of adhesion is reduced, and the service life of the lower die 1 can be effectively prolonged.

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. A stamping die anti-sticking mechanism comprising:

the device comprises a lower die (1), wherein a perforation is formed in the bottom surface of the die bottom of the lower die (1);

The two L-shaped brackets (2) are arranged, and the two L-shaped brackets (2) are respectively and fixedly arranged at two ends of the surface of the lower end of the lower die (1);

The device is characterized in that mounting seats (3) are fixedly arranged at the lower ends of the inner sides of the two L-shaped brackets (2), and a driving ejection assembly (4) is arranged between the two L-shaped brackets (2);

The driving ejection assembly (4) comprises a jacking pipe (406), and a limiting disc is fixedly arranged at the upper end of the jacking pipe (406) through the perforation.

2. The stamping die anti-sticking mechanism according to claim 1, wherein the driving ejection assembly (4) further comprises a driving motor (401), a driving rod (402) and a driving gear (403), the driving motor (401) is arranged on the upper end surface of the mounting seat (3), one end of the driving rod (402) is fixedly connected with the output end of the driving motor (401), and one end of the driving rod (402) far away from the driving motor (401) is fixedly connected with the driving gear (403).

3. The stamping die anti-sticking mechanism according to claim 2, wherein a rack (404) is arranged on one side of the driving gear (403), the driving gear (403) is meshed with the rack (404), an H-shaped top plate (405) is arranged at the upper end of the rack (404), and the lower end of the top plate (406) is fixedly connected with the H-shaped top plate (405).

4. A stamping die anti-sticking mechanism according to claim 3, characterized in that a fan (5) is arranged on the upper end surface of one mounting seat (3) far away from the driving motor (401), and an air outlet of the fan (5) is fixedly connected with an air pipeline (501).

5. The stamping die anti-sticking mechanism according to claim 4, wherein an air guide channel is formed in the H-shaped top plate (405), an air outlet of the air pipeline (501) is connected with an air inlet of the air guide channel, and an air inlet at the lower end of the top pipe (406) is connected with an air outlet of the air guide channel.

6. The stamping die anti-sticking mechanism according to claim 1, wherein a plurality of air outlet holes (6) are formed in the upper end of the outer surface of the jacking pipe (406).