CN212070089U

CN212070089U - Novel punching die

Info

Publication number: CN212070089U
Application number: CN201922165435.2U
Authority: CN
Inventors: 林狄伟
Original assignee: 林狄伟
Current assignee: Wuhan Minghui Yige packaging material Co.,Ltd.
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-12-04
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a die-cut mould technical field just discloses a novel die-cut mould, the on-line screen storage device comprises a base, base top fixedly connected with spring box, the inside fixedly connected with spring of spring box, spring box top fixedly connected with lower bolster, lower bolster top fixedly connected with baffle, lower bolster top fixedly connected with bed die, the baffle is close to bed die one side fixedly connected with gear plate. This novel die-cut mould has set up the toothed disc in baffle both sides, has set up the gear in last mould both sides, like this in the course of the work, telescopic cylinder downstream drives mould downstream, because it has set up the gear to go up the mould both sides, the gear moves on the toothed disc, like this can stabilize the speed of last mould again in the time of reducing friction, the in-process of working about the last mould can not lead to the damage of mould because of the friction, just so reached the effect of a protection mould.

Description

Novel punching die

Technical Field

The utility model relates to a die-cut mould technical field specifically is a novel die-cut mould.

Background

The punching die is a special technical equipment for processing metal or nonmetal into parts or semi-finished products in cold stamping, the stamping is a pressure processing method for obtaining required parts by applying pressure by using die materials arranged on a press machine at room temperature to differentially separate or plastically deform the parts, and the punching is also classified into die structures and die materials according to working properties.

In the die-cut mould in the past, the speed aspect to control mould has a bit of defect, speed control is hardly accomplished in the aspect of the speed when die-cut mould work, also lack to some extent in the accuracy of mould, it is higher to artificial requirement, the study needs staff's accurate control at the time of work, like this need drop into a large amount of labours, because be the die-cut mould of water, the condition of skidding can appear in the in-process of work inevitable, like this can lead to unexpected emergence, we have provided a novel die-cut mould for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel die-cut mould possesses advantages such as can adjust in the aspect of the speed in grinding apparatus working process, has solved the problem of hardly accomplishing speed control in the aspect of the speed when die-cut mould work.

(II) technical scheme

For realizing the purpose of adjusting the speed in the working process of the grinding tool, the utility model provides a following technical scheme: the utility model provides a novel punching die, the on-line screen storage device comprises a base, base top fixedly connected with spring box, the inside fixedly connected with spring of spring box, spring box top fixedly connected with lower bolster, lower bolster top fixedly connected with baffle, lower bolster top fixedly connected with bed die, the baffle is close to bed die one side fixedly connected with gear plate, baffle one side fixedly connected with pull ring board, the side fixedly connected with rubber sack of pull ring board, the baffle is close to one side fixedly connected with cope match-plate pattern of bed die, cope match-plate pattern bottom fixedly connected with telescopic cylinder, telescopic cylinder bottom fixedly connected with cope match-plate pattern, cope match-plate pattern bottom fixedly connected with more changes the board, change the outside fixedly connected with wear-resistant piece of board, change board left and right sides fixedly connected with bracing piece.

Preferably, the left side and the right side of the replacement plate are fixedly connected with partition plates, and threaded holes are formed in the partition plates.

Preferably, the bottom of the partition board is in threaded connection with a bolt, and the top end of the bolt penetrates through the partition board and extends to the inside of the upper template.

Preferably, one side of the supporting rod, which is far away from the upper die, is movably connected with a gear, and one side of the gear, which is far away from the upper die, is meshed with the gear plate.

Preferably, the bottom of the telescopic cylinder penetrates through the replacement plate and extends to the top of the upper mold.

Preferably, the top of the lower template is fixedly connected with a fixing plate, and the fixing plates are distributed on the left side and the right side of the lower die.

Compared with the prior art, the utility model provides a novel die-cut mould possesses following beneficial effect:

1. this novel die-cut mould has set up the toothed disc in baffle both sides, has set up the gear in last mould both sides, like this in the course of the work, telescopic cylinder downstream drives mould downstream, because it has set up the gear to go up the mould both sides, the gear moves on the toothed disc, like this can stabilize the speed of last mould again in the time of reducing friction, the in-process of working about the last mould can not lead to the damage of mould because of the friction, just so reached the effect of a protection mould.

2. This novel die-cut mould, because this mould is die-cut mould, the in-process at work can receive the influence of water or external factors unavoidably, the condition that can lead to the device outside to skid appears, the rubber sleeve has been set up at the pull ring board, the condition that the staff skidded appears in the in-process of work prevents, just so can reduce the staff and take place unexpected possibility at the in-process of work, install the bolt at the cope match-plate pattern, when like this can pull down the change board under the impaired condition of last mould, so just can change the mould, convenient quick change different moulds.

Drawings

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

FIG. 2 is an enlarged view of the structure at the position A of the present invention;

fig. 3 is a top view of the present invention.

Wherein: 1. a base; 2. a spring case; 3. a spring; 4. a lower template; 5. a fixing plate; 6. a lower die; 7. a baffle plate; 8. a gear plate; 9. a tab plate; 10. a rubber sleeve; 11. mounting a template; 12. a telescopic cylinder; 13. an upper die; 14. an anti-wear sheet; 15. a support bar; 16. replacing the plate; 17. a gear; 18. a partition plate; 19. a threaded hole; 20. and (4) bolts.

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.

Referring to fig. 1-3, a novel punching die comprises a base 1, a spring box 2 is fixedly connected to the top of the base 1, a spring 3 is fixedly connected to the inside of the spring box 2, the spring 3 is arranged inside the spring box 2, and the main purpose of the spring 3 is to reduce the pressure of a lower die 6 on the lower die plate 4 in the working process, so that the lower die plate 4 can be protected from being damaged in the working process, the lower die plate 4 is fixedly connected to the top of the spring box 2, a baffle 7 is fixedly connected to the top of the lower die plate 4, the baffle 7 mainly serves to fix an upper die plate 11 and the lower die plate 4, the lower die 6 is fixedly connected to the top of the lower die plate 4, a gear plate 8 is fixedly connected to one side of the baffle 7, a gear plate 8 is installed on the inner side of the baffle 7, and the main purpose of the baffle 7 is to control the speed, the rubber sleeve 10 is fixedly connected to the side face of the pull ring plate 9, the upper die plate 11 is fixedly connected to one side, close to the lower die 6, of the baffle plate 7, the upper die plate 11 is mainly used for fixing the replacement plate 16, the telescopic cylinder 12 is fixedly connected to the bottom of the upper die plate 11, the telescopic cylinder 12 is mainly used for controlling the up-and-down movement of the upper die 13 in the working process, in this way, the working speed of the die can be controlled in the working process, the upper die 13 is fixedly connected to the bottom of the telescopic cylinder 12, the replacement plate 16 is fixedly connected to the bottom of the upper die plate 11, different upper dies 13 are connected to the bottom of the replacement plate 16, the upper die 13 is replaced according to the working requirements, the replacement plate 16 and the upper die 13 are integrated, the wear-proof sheet 14 is fixedly connected to the outer portion of the replacement plate 16, and in the working process, because the device is a punching die, the abrasion-proof piece 14 is arranged outside the replacement plate 16, on one hand, the abrasion-proof piece is used for blocking water in the working process, on the other hand, the replacement plate 16 is protected from being damaged due to friction in the working process, so that the replacement plate 16 can be protected, the safety of the device is also protected under the condition of saving cost, the left side and the right side of the replacement plate 16 are fixedly connected with the supporting rods 15, the supporting rods 15 are mainly used for fixing the lower die 6, the stability of the lower die 6 is improved, the deviation in the die manufacturing process is avoided, the left side and the right side of the replacement plate 16 are fixedly connected with the partition plates 18, the threaded holes 19 are formed in the partition plates 18, the bottom of each partition plate 18 is in threaded connection with the bolts 20, the top ends of the bolts 20 penetrate through the partition plates 18, the threaded holes 19 are formed in the upper die 11, and the partition plates 18 are, the upper die plate is fixedly connected with a replacing plate 16, the replacing plate 16 and the upper die plate 11 are installed together through a threaded hole 19 by a bolt 20, so that different replacing plates 16 are installed only through the bolt 20 when different dies are manufactured in the working process, the frequency of replacing the upper die 13 is reduced, the working cost is reduced, the labor input is reduced, the upper die plate 11 extends to the inside, a gear 17 is movably connected to one side of a support rod 15, which is far away from the upper die 13, one side of the gear 17, which is far away from the upper die 13, is meshed with a gear plate 8, the main function of the mutual meshing of the gear 17 and the gear plate 9 is to reduce the working speed in the working process, so that errors in the die machining process can be reduced, the accuracy of the dies can be improved, the machining cost is reduced, the replacing plate 16 penetrates through the bottom of a telescopic cylinder 12, and extend to the top of the upper die 13, the top of the lower die plate 4 is fixedly connected with a fixing plate 5, and the fixing plates 5 are distributed on the left side and the right side of the lower die 6.

When the device is used, a worker holds the rubber sleeve 10 on the pull ring plate 9, places the rubber sleeve 10 at a working place, places the rubber sleeve on a machine, selects a proper upper die 13, tightens the bolt 20 to fix the replacement plate 16, extends the telescopic cylinder 12, drives the gears 17 at two sides to move up and down by the upper die 13, fixes the lower die 6 by the fixing plate 5, slowly coincides with the lower die 13 when the gears 17 move down on the gear plate 8, loosens the bolt 20 when the upper die 13 needs to be replaced, selects the upper die 13 needing to be replaced, tightens the bolt 20, and can hold the rubber sleeve 10 on the pull ring plate 9 and place the rubber sleeve in a non-working area when the work is finished.

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. The utility model provides a novel punching die, includes base (1), its characterized in that: the spring box (2) is fixedly connected to the top of the base (1), a spring (3) is fixedly connected to the interior of the spring box (2), a lower die plate (4) is fixedly connected to the top of the spring box (2), a baffle plate (7) is fixedly connected to the top of the lower die plate (4), a lower die (6) is fixedly connected to the top of the lower die plate (4), a gear plate (8) is fixedly connected to one side, close to the lower die (6), of the baffle plate (7), a pull ring plate (9) is fixedly connected to one side of the baffle plate (7), a rubber sleeve (10) is fixedly connected to the side of the pull ring plate (9), an upper die plate (11) is fixedly connected to one side, close to the lower die (6), of the baffle plate (7), a telescopic cylinder (12) is fixedly connected to the bottom of the upper die plate (11), an upper die (13) is fixedly connected to the bottom of the telescopic cylinder (, the outer part of the replacing plate (16) is fixedly connected with an anti-abrasion piece (14), and the left side and the right side of the replacing plate (16) are fixedly connected with supporting rods (15).

2. The new blanking die of claim 1, wherein: the left side and the right side of the replacement plate (16) are fixedly connected with partition plates (18), and threaded holes (19) are formed in the partition plates (18).

3. A new type of blanking die according to claim 2, characterized in that: the bottom of the partition plate (18) is in threaded connection with a bolt (20), and the top end of the bolt (20) penetrates through the partition plate (18) and extends into the upper template (11).

4. The new blanking die of claim 1, wherein: one side of the support rod (15) far away from the upper die (13) is movably connected with a gear (17), and one side of the gear (17) far away from the upper die (13) is meshed with the gear plate (8).

5. The new blanking die of claim 1, wherein: the bottom of the telescopic cylinder (12) penetrates through the replacing plate (16) and extends to the top of the upper die (13).

6. The new blanking die of claim 1, wherein: the top of the lower template (4) is fixedly connected with a fixing plate (5), and the fixing plate (5) is distributed on the left side and the right side of the lower die (6).