CN213033421U

CN213033421U - Mould for manufacturing aluminum cover

Info

Publication number: CN213033421U
Application number: CN202020966706.4U
Authority: CN
Inventors: 孙贺贺
Original assignee: Hefei Yueji Technology Co ltd
Current assignee: Zhejiang Ruimin Life Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-04-23
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to the technical field of mold, and a preparation mould for aluminium lid is disclosed, comprising a frame body and a lower template, a plurality of female grooves have been seted up in the lower template, the mounting groove has been seted up on the bottom lateral wall of female groove, the shoulder is kept off to the first annular of fixedly connected with on the lateral wall of mounting groove, be located first annular and keep off the shoulder upside the shoulder is kept off to fixedly connected with second annular on the lateral wall of mounting groove, sliding connection has the backup pad on the lateral wall of mounting groove, and the backup pad is located first annular is kept off and set up between the shoulder with the second annular, fixedly connected with bracing piece on the upper end lateral wall of backup pad, and the bracing piece runs through second annular and keep off the shoulder setting, the one end fixedly connected with kicking block of bracing piece, fixedly. This preparation mould for aluminium lid, it can be convenient for staff collect the stamping workpiece, has improved the work efficiency of punching press.

Description

Mould for manufacturing aluminum cover

Technical Field

The utility model relates to the technical field of molds, specifically be a mould for preparation aluminium lid.

Background

The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate. The plate, the die and the equipment are three elements of stamping processing. Stamping is a cold metal deformation process.

The mould for manufacturing the aluminum cover in the prior art can only be formed by one-time stamping forming, the production rate is low, the waste of mother materials is more, Chinese patent No. CN207271961U is retrieved, the mould for manufacturing the aluminum cover solves the problems that the production rate is low, the waste of the mother materials is more and the like, but the stamping part of the mould is difficult to take out of the mould after the stamping forming, the speed of collecting the stamping part is low, the subsequent continuous processing is influenced, and the working efficiency of the whole stamping process is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a preparation mould for aluminium lid possesses and is convenient for collect advantages such as finished product and improvement work efficiency, has solved the problem that the background art provided.

(II) technical scheme

For the above-mentioned purpose of being convenient for collect the finished product and improve work efficiency, the utility model provides a following technical scheme: the utility model provides a preparation mould for aluminium lid, includes support body and lower bolster, a plurality of female grooves have been seted up in the lower bolster, the mounting groove has been seted up on the bottom lateral wall of female groove, the shoulder is kept off to the first annular of fixedly connected with on the lateral wall of mounting groove, be located first annular and keep off the shoulder upside fixedly connected with second annular keeps off the shoulder on the lateral wall of mounting groove, sliding connection has the backup pad on the lateral wall of mounting groove, and the backup pad is located first annular keeps off and sets up between shoulder and the second annular fender, fixedly connected with bracing piece on the upper end lateral wall of backup pad, and the bracing piece runs through second annular and keep off the shoulder setting, the one end fixedly connected with kicking block of bracing piece, fixedly connected with guider on one side lateral wall of backup pad, and through compression spring fixed connection between the bottom lateral.

Preferably, the guiding device comprises an outer guide sleeve, one end of the outer guide sleeve is fixedly connected with the side wall of the bottom of the mounting groove, an inner guide pillar is connected in the outer guide sleeve in a sliding mode, and one end of the inner guide pillar is fixedly connected with the side wall of the supporting plate.

Preferably, the upper end lateral wall that first annular kept off the shoulder and the equal fixedly connected with blotter of lower extreme lateral wall that the second annular kept off the shoulder, the blotter adopts the rubber material setting, and a plurality of rubber granules of fixedly connected with on one side lateral wall of blotter.

Preferably, an external thread is arranged on the side wall of one end of the supporting rod, a connecting groove is arranged on the side wall of the upper end of the supporting plate, an internal thread is arranged in the connecting groove, and the supporting plate is in threaded connection with the supporting rod.

Preferably, the height of the ejector block in a non-pressure state is slightly larger than the bottom side wall of the female groove, and the height of the ejector block is equal to the length between the second annular retaining shoulder and the bottom side wall of the female groove.

Preferably, the outer guide sleeve and the inner guide pillar are arranged in a clearance fit mode, and the inner guide pillar is connected with the supporting plate through threads.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this preparation mould for aluminium lid, top piece through setting up, parts such as backup pad and compression spring, can be at the in-process of punching press, the stamping workpiece enters into the mounting groove with the top piece extrusion, and the first annular that sets up keeps off the shoulder and can block the top piece and continue downstream, thereby avoid the notch of mounting groove to cause the influence to the stamping workpiece, and the top piece can also form cushioning effect to the stamping workpiece, reduce the damage of stamping workpiece, after punching press work, the top piece is upward movement under compression spring's drive, thereby upwards ejecting the stamping workpiece, make its notch that is higher than female groove, be convenient for collect of staff, the work efficiency of punching press has been improved.

2. This preparation mould for aluminum lid through parts such as the outer guide pin bushing that sets up, interior guide pillar and connecting plate, can be so that whole device carries out vertical motion to reduce the friction between part and the mounting groove lateral wall, prolonged the life of part.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the lower template of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the lower template of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a frame body; 2. a lower template; 3. a mother tank; 4. mounting grooves; 5. an inner guide post; 6. a first annular shoulder; 7. a support plate; 8. a second annular shoulder; 9. a top block; 10. a support bar; 11. an outer guide sleeve; 12. compressing the spring.

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.

Example 1

Referring to fig. 1-4, a mold for manufacturing an aluminum cap comprises a frame body 1 and a lower template 2, wherein a plurality of female slots 3 are formed in the lower template 2, a mounting groove 4 is formed on a side wall of a bottom end of each female slot 3, a first annular retaining shoulder 6 is fixedly connected to a side wall of the mounting groove 4 positioned on an upper side of the first annular retaining shoulder 6, a second annular retaining shoulder 8 is fixedly connected to a side wall of the mounting groove 4 positioned on the upper side of the first annular retaining shoulder 6, a supporting plate 7 is slidably connected to a side wall of the mounting groove 4, the supporting plate 7 is positioned between the first annular retaining shoulder 6 and the second annular retaining shoulder 8, a buffer pad is fixedly connected to an upper side wall of the first annular retaining shoulder 6 and a lower side wall of the second annular retaining shoulder 8, the buffer pad is made of rubber material, a plurality of rubber particles are fixedly connected to a side wall of the buffer pad, and the collision between the supporting plate 7 and the, the service life of the components is prolonged, the supporting rod 10 is arranged on the upper end side wall of the supporting plate 7, an external thread is arranged on one end side wall of the supporting rod 10, a connecting groove is arranged on the upper end side wall of the supporting plate 7, an internal thread is arranged in the connecting groove, the supporting plate 7 is in threaded connection with the supporting rod 10, the supporting plate 7 and the supporting rod 10 can be conveniently installed and detached through the arranged threaded connection, the supporting rod 10 penetrates through the second annular retaining shoulder 8, the top block 9 is fixedly connected to one end of the supporting rod 10, the height of the top block 9 in a non-pressure state is slightly larger than that of the bottom end side wall of the female groove 3, the height of the top block 9 is equal to the length between the second annular retaining shoulder 8 and the bottom end side wall of the female groove 3, the height of the top block 9 is limited, the damage caused by the notch of the, and the supporting plate 7 is fixedly connected with the bottom side wall of the mounting groove 4 through a compression spring 12.

Example 2

Based on embodiment 1, as shown in fig. 1-4, the guiding device includes an outer guide sleeve 11, one end of the outer guide sleeve 11 is fixedly connected to the bottom side wall of the mounting groove 4, an inner guide pillar 5 is slidably connected to the outer guide sleeve 11, one end of the inner guide pillar 5 is fixedly connected to the side wall of the supporting plate 7, the outer guide sleeve 11 and the inner guide pillar 5 are in clearance fit, the inner guide pillar 5 is in threaded connection with the supporting plate 7, the outer guide sleeve 11 and the inner guide pillar 5 are prevented from shaking due to the intermittent fit, and the supporting plate 7 and the guiding device can be conveniently mounted and maintained due to the threaded connection.

The working principle is as follows: in-process at the punching press, the stamping workpiece enters into female groove 3 in the back, in entering into mounting groove 4 with the kicking block 9 extrusion, and the first annular that sets up keeps off shoulder 6 and can block kicking block 9 and continue downstream, thereby avoid the notch of mounting groove 4 to lead to the fact the influence to the stamping workpiece, and kicking block 9 can also form cushioning effect to the stamping workpiece, reduce the damage of stamping workpiece, after punching press work, kicking block 9 upward movement under compression spring 12's drive, and the second annular keeps off shoulder 8 and can restrict the movement distance of kicking block 9, thereby upwards ejecting the stamping workpiece, make its notch that is higher than female groove 3, be convenient for collecting of staff, the work efficiency of punching press has been improved.

Further, the inner guide post 5 slides along the outer guide sleeve 11, so that the whole device can move vertically, friction between parts and the side wall of the mounting groove 4 is reduced, and the service life of the parts is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A die for manufacturing an aluminum cover comprises a frame body (1) and a lower template (2), wherein a plurality of female grooves (3) are formed in the lower template (2);

the method is characterized in that:

a mounting groove (4) is formed in the side wall of the bottom end of the female groove (3), a first annular retaining shoulder (6) is fixedly connected to the side wall of the mounting groove (4), a second annular retaining shoulder (8) is fixedly connected to the side wall of the mounting groove (4) positioned on the upper side of the first annular retaining shoulder (6), a supporting plate (7) is slidably connected to the side wall of the mounting groove (4), and the supporting plate (7) is arranged between the first annular retaining shoulder (6) and the second annular retaining shoulder (8), a support rod (10) is fixedly connected on the side wall of the upper end of the support plate (7), a supporting rod (10) penetrates through the second annular retaining shoulder (8), one end of the supporting rod (10) is fixedly connected with an ejector block (9), the side wall of one side of the supporting plate (7) is fixedly connected with a guiding device, and the supporting plate (7) is fixedly connected with the side wall of the bottom of the mounting groove (4) through a compression spring (12).

2. The mold for manufacturing an aluminum lid as set forth in claim 1, wherein: the guide device comprises an outer guide sleeve (11), one end of the outer guide sleeve (11) is fixedly connected with the side wall of the bottom of the mounting groove (4), an inner guide pillar (5) is connected in the outer guide sleeve (11) in a sliding mode, and one end of the inner guide pillar (5) is fixedly connected with the side wall of the supporting plate (7).

3. The mold for manufacturing an aluminum lid as set forth in claim 1, wherein: the utility model discloses a rubber material setting, including first annular fender shoulder (6), the equal fixedly connected with blotter of lower extreme lateral wall of second annular fender shoulder (8), the blotter adopts the rubber material setting, and a plurality of rubber grains of fixedly connected with on one side lateral wall of blotter.

4. The mold for manufacturing an aluminum lid as set forth in claim 1, wherein: the supporting rod is characterized in that an external thread is arranged on the side wall of one end of the supporting rod (10), a connecting groove is arranged on the side wall of the upper end of the supporting plate (7), an internal thread is arranged in the connecting groove, and the supporting plate (7) is in threaded connection with the supporting rod (10).

5. The mold for manufacturing an aluminum lid as set forth in claim 1, wherein: the height of the top block (9) in a non-pressure state is slightly larger than the bottom side wall of the female groove (3), and the height of the top block (9) is equal to the length between the second annular retaining shoulder (8) and the bottom side wall of the female groove (3).

6. The die for manufacturing the aluminum lid as recited in claim 2, wherein: the outer guide sleeve (11) and the inner guide pillar (5) are arranged in a clearance fit mode, and the inner guide pillar (5) is connected with the supporting plate (7) through threads.