CN211866299U

CN211866299U - Base for 3D diaphragm composite punching die

Info

Publication number: CN211866299U
Application number: CN201922317760.6U
Authority: CN
Inventors: 张凯森
Original assignee: Guangzhou Siji Electronic Technology Co ltd
Current assignee: Guangzhou Siji Electronic Technology Co ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-11-06
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses a base for a 3D membrane composite punching die, which comprises a mounting frame, a lower template, a base body and a supporting plate, wherein the lower surface of the base body is welded with supporting legs, and the upper surface of the base body is welded with a fixed plate, the mounting frame is welded on the upper surface of the base body, and the lower surface of the mounting frame is welded with an air cylinder, the lower surface of the air cylinder is movably inserted with an air rod, the lower surface of the air rod is welded with an upper template, the lower surface of the upper template is provided with a first groove, the inner wall of the first groove is connected with a sliding plate in a sliding way, the lower surface of the sliding plate is welded with a connecting plate, the lower surface of the connecting plate is in threaded connection with a fixing bolt, the lower die plate is welded on the upper surface of the fixing plate, and the upper surface of the lower template is provided with a second groove, the lower surface of the supporting plate is welded with a spring, and the spring is welded on the upper surface of the lower template. The utility model discloses be convenient for die-cut and can protect the product after the die-cut not dirty and indeformable.

Description

Base for 3D diaphragm composite punching die

Technical Field

The utility model relates to a technical field of 3D diaphragm specifically is a compound base for die-cutting die of 3D diaphragm.

Background

3D diaphragm product die-cut, the 3D diaphragm needs die-cut, now generally breaks with cold-punching die.

The existing punching die has the defects that the using frequency of the die is too high, the die is worn frequently and is difficult to maintain, the diaphragm subjected to cutting has the problems of inconsistent shape and continuous threading at the edge of the diaphragm, the traditional punching device has a complex structure, the product is easy to deform during punching, and dust, impurities and the like are easy to adhere to the punching knife after long-term use, so that the punched product is dirty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D diaphragm is compound for die-cut mould base possesses the advantage of being convenient for die-cut and can protect the product after the die-cut not dirty and indeformable, has solved traditional die-cut device structure complicacy, leads to the product to warp easily when die-cut moreover, and die-cut sword uses easily for a long time and adheres to dust impurity etc. leads to the dirty problem of product after the die-cut.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D diaphragm composite is base for die-cutting, includes mounting bracket, lower bolster, base body and backup pad, base body's lower skin weld has the supporting leg, and base body's upper skin weld has the fixed plate, the mounting bracket welding is at base body's upper surface, and the lower skin weld of mounting bracket has the cylinder, the activity of the lower surface of cylinder is pegged graft and is had the gas pole, and the lower skin weld of gas pole has the cope match-plate pattern, first recess has been seted up to the lower surface of cope match-plate pattern, and the inner wall sliding connection of first recess has the slide, the lower bolster welding is at the upper surface of fixed plate, and the upper surface of lower bolster has seted up the second recess, the lower skin weld of backup pad has the spring, and the spring welding is at the upper surface.

Preferably, the lower surface welding of slide has the connecting plate, and the lower surface threaded connection of connecting plate has fixing bolt, and the welding has the die-cutting sword in the middle of the lower surface of slide.

Preferably, the outer terminal surface activity grafting of one side of hydraulic pump has the hydraulic stem, and the outer terminal surface welding of one side of hydraulic stem has the rag.

Preferably, the number of the support legs is four, and the four support legs are distributed in a rectangular array relative to the lower surface of the base body.

Preferably, the upper surface welding of backup pad has the protection pad, and the protection pad adopts the sponge to make.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up cope match-plate pattern, the lower bolster, the slide, the die-cutting knife, a supporting plate, first recess, the second recess, a spring, the hydraulic pump, rag and protection pad, reached the die-cut and can protect the die-cut product not dirty and indeformable effect, place the diaphragm in the inside of second recess, loosen fixing bolt soon, the position of the position slip slide of die-cutting as required, move to suitable position, screw fixing bolt, connect external power supply with cylinder and hydraulic pump, open cylinder and hydraulic pump, the cylinder drives the gas pole and descends, the gas pole drives the cope match-plate pattern and descends, the die-cutting knife die-cuts the diaphragm, cope match-plate pattern striking lower bolster, cope match-plate pattern striking to protection pad top, cope match-plate pattern extrusion protection pad, protection pad extrusion supporting plate, backup pad extrusion spring, the spring can cushion the impact, prevent that cope match-plate pattern striking from to the lower bolster from leading to cope match-plate and lower bolster impaired, after die-cut completion, the hydraulic pump drives the hydraulic stem and removes, and the hydraulic stem drives the rag and removes, and the cylinder drives the gas pole and rises, and the gas pole drives the cope match-plate pattern and rises, and the cope match-plate pattern moves die-cut sword and rises, removes the rag to die-cut sword both sides, and at the in-process that die-cut sword rose, the rag can clean die-cut sword surface, and it is more convenient to use, and the practicality is stronger.

Drawings

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

fig. 2 is an enlarged schematic structural view of a of the present invention;

fig. 3 is a schematic top view of the lower template of the present invention;

fig. 4 is a schematic view of the cleaning cloth of the present invention after being moved.

In the figure: 1. a hydraulic pump; 2. a hydraulic lever; 3. a first groove; 4. a cylinder; 5. a gas lever; 6. mounting a template; 7. a mounting frame; 8. a wipe; 9. a protection pad; 10. a lower template; 11. a fixing plate; 12. a base body; 13. supporting legs; 14. a second groove; 15. a spring; 16. a support plate; 17. a connecting plate; 18. punching and cutting the knife; 19. a slide plate; 20. and (5) fixing the bolt.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a 3D diaphragm composite is base for die-cutting, includes mounting bracket 7, lower bolster 10, base body 12 and backup pad 16, and the lower skin weld of base body 12 has supporting leg 13, and supporting leg 13 is equipped with four altogether, and four supporting legs 13 are the rectangular array distribution about the lower surface of base body 12, and the upper surface weld of base body 12 has fixed plate 11.

The mounting frame 7 is welded on the upper surface of the base body 12, the cylinder 4 is welded on the lower surface of the mounting frame 7, the gas rod 5 is movably inserted on the lower surface of the cylinder 4, the upper template 6 is welded on the lower surface of the gas rod 5, the first groove 3 is formed in the lower surface of the upper template 6, the sliding plate 19 is slidably connected to the inner wall of the first groove 3, the connecting plate 17 is welded on the lower surface of the sliding plate 19, the fixing bolt 20 is connected to the lower surface of the connecting plate 17 in a threaded manner, the punching cutter 18 is welded in the middle of the lower surface of the sliding plate 19, the diaphragm is placed inside the second groove 14, the fixing bolt 20 is loosened, the sliding plate 19 is slid according to the position to be punched, the sliding plate 19 is moved to a proper position, the fixing bolt 20 is screwed, the cylinder 4 is connected with an external power supply, the cylinder 4 is opened, the cylinder 4 drives, the punching diaphragm of the punching cutter 18 is more convenient to use and has stronger practicability.

Lower bolster 10 welds the upper surface at fixed plate 11, and second recess 14 has been seted up to the upper surface of lower bolster 10, the lower skin weld of backup pad 16 has spring 15, and spring 15 welds the upper surface at lower bolster 10, the skin weld of backup pad 16 has protection pad 9, and protection pad 9 adopts the sponge to make, 6 striking lower bolster 10 of cope match-plate pattern, cope match-plate pattern 6 hits to protection pad 9 top, 6 extrusion protection pads 9 of cope match-plate pattern, 9 extrusion backup pads 16 of protection pad, 16 extrusion springs 15 of backup pad, spring 15 can cushion the impact, it leads to cope match-plate pattern 6 and lower bolster 10 impaired to prevent 6 striking of cope match-plate pattern to lower bolster 10, it is more convenient to use, and the practicality is stronger.

The welding has hydraulic pump 1 on mounting bracket 7's the inner wall, the outer terminal surface activity of one side of hydraulic pump 1 is pegged graft and is had hydraulic stem 2, and the outer terminal surface welding of one side of hydraulic stem 2 has cleaning cloth 8, connect external power supply with hydraulic pump 1, open hydraulic pump 1, die-cut completion back, hydraulic pump 1 drives hydraulic stem 2 and removes, hydraulic stem 2 drives cleaning cloth 8 and removes, cylinder 4 drives gas pole 5 and rises, gas pole 5 drives cope match-plate pattern 6 and rises, cope match-plate pattern 6 drives die-cutting sword 18 and rises, remove die-cutting sword 18 both sides with 8, at the in-process that die-cutting sword 18 rises, cleaning cloth 8 can clean 18 surfaces of die-cutting sword, it is more convenient to use, and the practicality is.

The working principle is as follows: the diaphragm is placed inside the second groove 14, the fixing bolt 20 is loosened, the position of the sliding plate 19 is slid according to the position needing punching, the diaphragm is moved to a proper position, the fixing bolt 20 is screwed, the cylinder 4 and the hydraulic pump 1 are connected with an external power supply, the cylinder 4 and the hydraulic pump 1 are opened, the cylinder 4 drives the air rod 5 to descend, the air rod 5 drives the upper template 6 to descend, the upper template 6 drives the punching cutter 18 to descend, the punching cutter 18 punches the diaphragm, the upper template 6 impacts the lower template 10, the upper template 6 impacts the upper protection pad 9, the upper template 6 extrudes the protection pad 9, the protection pad 9 extrudes the support plate 16, the support plate 16 extrudes the spring 15, the spring 15 can buffer the force, the upper template 6 is prevented from impacting the lower template 10 to cause damage to the upper template 6 and the lower template 10, after the punching is completed, the hydraulic pump 1 drives the hydraulic rod 2 to move, the hydraulic rod 2 drives the cleaning cloth 8, the air rod 5 drives the upper die plate 6 to rise, the upper die plate 6 drives the punching knife 18 to rise, the cleaning cloth 8 is moved to the two sides of the punching knife 18, and in the process that the punching knife 18 rises, the cleaning cloth 8 can clean the outer surface of the punching knife 18.

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 3D diaphragm composite is base for die-cutting, includes mounting bracket (7), lower bolster (10), base body (12) and backup pad (16), its characterized in that: the lower surface of the base body (12) is welded with supporting legs (13), the upper surface of the base body (12) is welded with a fixing plate (11), the mounting frame (7) is welded on the upper surface of the base body (12), the lower surface of the mounting frame (7) is welded with a cylinder (4), the lower surface of the cylinder (4) is movably inserted with a gas rod (5), the lower surface of the gas rod (5) is welded with an upper template (6), the lower surface of the upper template (6) is provided with a first groove (3), the inner wall of the first groove (3) is connected with a sliding plate (19) in a sliding manner, the lower template (10) is welded on the upper surface of the fixing plate (11), the upper surface of the lower template (10) is provided with a second groove (14), the lower surface of the supporting plate (16) is welded with a spring (15), and the spring (15) is welded on the upper, the inner wall of the mounting rack (7) is welded with a hydraulic pump (1).

2. The base for the 3D membrane composite punching die according to claim 1, characterized in that: the lower surface welding of slide (19) has connecting plate (17), and the lower surface threaded connection of connecting plate (17) has fixing bolt (20), and the welding has die-cutting knife (18) in the middle of the lower surface of slide (19).

3. The base for the 3D membrane composite punching die according to claim 1, characterized in that: the outer terminal surface activity grafting of one side of hydraulic pump (1) has hydraulic stem (2), and the outer terminal surface welding of one side of hydraulic stem (2) has rag (8).

4. The base for the 3D membrane composite punching die according to claim 1, characterized in that: the number of the supporting legs (13) is four, and the four supporting legs (13) are distributed in a rectangular array relative to the lower surface of the base body (12).

5. The base for the 3D membrane composite punching die according to claim 1, characterized in that: the upper surface welding of backup pad (16) has protection pad (9), and protection pad (9) adopt the sponge to make.