CN215032731U

CN215032731U - Punching die

Info

Publication number: CN215032731U
Application number: CN202023291048.2U
Authority: CN
Inventors: 陈代军; 程国栋; 顾剑
Original assignee: Nantong Shangming Precision Mold Co ltd
Current assignee: Nantong Shangming Precision Mold Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-07
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a punching die, base (1) and support locating rack including the mould body and being used for fixed mould body, support the locating rack including setting up in base (2) of base top, the base plate both sides are provided with support frame (3), use fixing bolt (4) to fix between support frame and the base plate, 2 individual support frame tops are connected with roof (5), it is fixed mutually through fixed block (6) between roof and the support frame to go up, the mould body includes last mould (25) be connected with last roof and with the fixed lower mould (24) that sets up of base plate.

Description

Punching die

Technical Field

The utility model relates to the technical field of mold, especially, relate to a die-cut mould.

Background

At present, China has become the world with the most clear molds, and processing enterprises generally use molds to produce in production, so that the production efficiency is high and the operation is convenient. The mold is one of important means for improving the product quality and the market competitiveness, has been increasingly emphasized by various industries and industrial departments, and not only can reduce the consumption of materials, but also can improve the production efficiency of products. The punching die is generally composed of a male die and a female die, or a plurality of male dies and a plurality of female dies, but only one punching process can be completed in one stroke of the punching machine. Therefore, the production line is long, the labor intensity is high, the production efficiency is low, and the qualification rate of the produced products is low, so that the production investment of enterprises is indirectly increased, and the production benefit is reduced.

Therefore, it is necessary to design a punching die to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the prior art, the utility model provides a die-cut mould solves above technical problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

the utility model provides a die-cut mould, includes the mould body and is used for the base 1 and the support locating rack of fixed mould body, support the locating rack including setting up in the base 2 of base top, the base plate both sides are provided with support frame 3, use fixing bolt 4 to fix between support frame and the base plate, 2 individual support frame tops are connected with roof 5, it is fixed mutually through fixed block 6 between roof and the support frame to go up, the mould body includes the last mould 25 of being connected with last roof and the lower mould 24 of the fixed setting of base plate.

The upper die comprises a left telescopic shaft 13 and a right telescopic shaft 9, the upper end of the left telescopic shaft and the upper end of the right telescopic shaft are fixedly arranged on an upper top plate through a locking bolt 8, an upper die plate 11 is fixedly connected to the position below the left telescopic shaft and the right telescopic shaft, an upper positioning plate 12 is arranged above the upper die plate, an upper die 14 and an upper punch 22 are arranged on the upper die plate, a buffering fixing block 10 is arranged below the left telescopic shaft and the right telescopic shaft, the buffering fixing block comprises a first buffering fixing block and a second buffering fixing block, the first buffering fixing block is arranged inside the upper die plate and clings to the outer side of the telescopic shaft, and the second buffering fixing block is arranged below the left telescopic shaft and the right telescopic shaft.

The lower die comprises a lower die plate 19, a lower backing plate 18 and a lower positioning plate 17, the lower positioning plate is arranged above the substrate, a groove is formed in the middle of the lower positioning plate, the groove is matched with the lower end of the lower backing plate in size, a groove is formed in the middle of the lower backing plate, the lower die plate is arranged above the lower backing plate and the lower positioning plate, a groove part matched with the bulge of the lower backing plate is formed in the lower die plate, a lower male die 15 is arranged on the lower die plate and the lower positioning plate, and a lower female die 23 is arranged on the lower die plate and the lower backing plate.

A heating plate 20 is arranged between the lower template and the lower backing plate.

And a moving-out part 7 is arranged on the right end head of the upper top plate and extends out of the right supporting frame.

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

1. the utility model is provided with the mould body, the base and the supporting and positioning frame, has simple structure and convenient operation, improves the production efficiency of products, simplifies the production process, avoids the precision problem caused by the production of a plurality of sets of moulds, prolongs the service life of the mould and increases the production benefit of enterprises;

2. the utility model discloses in operation process, place between last mould and lower mould and treat the machined part, the motion through left telescopic shaft and right telescopic shaft drives and goes up mould up-and-down motion, goes up mould and lower mould and is equivalent to the cutter that forms a cutting, goes up the mould to the lower mould motion to treat the machined part cutting between with upper and lower mould, thereby treat that the machined part carries out die-cut improvement production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, a punching die comprises a die body, a base 1 and a supporting and positioning frame, wherein the base 1 and the supporting and positioning frame are used for fixing the die body, the supporting and positioning frame comprises a base plate 2 arranged above the base, supporting frames 3 are arranged on two sides of the base plate, fixing bolts 4 are used for fixing between the supporting frames and the base plate, an upper top plate 5 is connected above each supporting frame, the upper top plate and the supporting frames are fixed through fixing blocks 6, and the die body comprises an upper die 25 connected with the upper top plate and a lower die 24 fixedly arranged with the base plate.

Go up the mould and include left telescopic shaft 13 and right telescopic shaft 9, left side telescopic shaft and right telescopic shaft pass through locking bolt 8 with the upper end of left telescopic shaft and right telescopic shaft fixed the setting on last roof, fixedly connected with cope match-plate pattern 11 on left side telescopic shaft and the right telescopic shaft below position, the cope match-plate pattern top is provided with locating plate 12, cope match-plate pattern and locating plate fixed connection. The upper die plate is provided with an upper female die 14 and an upper male die 22, the upper female die is arranged below the upper die plate, the number of the upper female dies is 2, the upper female dies are symmetrically arranged on the inner sides of the left telescopic shaft and the right telescopic shaft, the number of the upper male dies is 2, and the upper male dies penetrate through the upper die plate and are fixedly arranged on the upper positioning plate. All be provided with buffering fixed block 10 below left side telescopic shaft and the right telescopic shaft, it is fixed that the buffering fixed block includes first buffering fixed block and second buffering, first buffering fixed block sets up inside the fixed die block, hugs closely in the outside of telescopic shaft, the below position of the fixed left telescopic shaft of second buffering and right telescopic shaft. The left telescopic shaft and the right telescopic shaft in the upper die play a role of serving as a track for the movement of the upper die.

The lower die comprises a lower die plate 19, a lower backing plate 18 and a lower positioning plate 17, and a heating plate 20 is arranged between the lower die plate and the lower backing plate. The lower template 19, the lower backing plate 18, the heating plate and the lower positioning plate 17 are fixedly connected from top to bottom. The lower locating plate is arranged above the base plate, a groove is formed in the middle of the lower locating plate, the groove is matched with the lower end of the lower cushion plate in size, a groove is formed in the middle of the lower cushion plate, a heating plate is arranged between the lower template and the lower cushion plate, the lower template is arranged above the heating plate, the lower cushion plate and the lower locating plate, a groove part matched with the protrusion of the lower cushion plate and the heating plate is arranged on the lower template, a lower male die 15 is arranged on the lower template and the lower locating plate, the lower male die penetrates through the lower template and the lower locating plate and is arranged on the base plate through a fastening bolt 16, and a lower female die 23 is arranged on the lower template and the lower cushion plate. The size and the position of the lower female die are matched with the size and the position of the upper male die, and the size and the position of the lower male die are matched with the size and the position of the upper female die.

In the operation process, place between last mould and lower mould and treat the machined part, the motion through left telescopic shaft and right telescopic shaft drives and goes up the mould up-and-down motion, goes up mould and lower mould and is equivalent to the cutter that forms a cutting, goes up the mould and moves to the lower mould to treat the machined part cutting between the upper and lower mould, thereby treat the machined part and die-cut.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A kind of die-cut mould, characterized by: including the mould body and be used for base (1) and the support locating rack of fixed mould body, support the locating rack including setting up in base (2) of base top, the base plate both sides are provided with support frame (3), use fixing bolt (4) to fix between support frame and the base plate, 2 individual support frame tops are connected with roof (5), it is fixed mutually through fixed block (6) between roof and the support frame to go up, the mould body includes last mould (25) be connected with last roof and lower mould (24) of setting with the base plate is fixed.

2. The blanking die of claim 1, wherein: go up the mould and include left telescopic shaft (13) and right telescopic shaft (9), left side telescopic shaft and right telescopic shaft pass through locking bolt (8) with the upper end of left telescopic shaft and right telescopic shaft fixed the setting on last roof, fixedly connected with cope match-plate pattern (11) on left side telescopic shaft and the right telescopic shaft below position, the cope match-plate pattern top is provided with locating plate (12), be provided with die (14) and last terrace die (22) on the cope match-plate pattern, left side telescopic shaft and right telescopic shaft below all are provided with buffering fixed block (10), it is fixed that the buffering fixed block includes first buffering fixed block and second buffering, first buffering fixed block sets up inside the cope match-plate pattern, hugs closely in the outside of telescopic shaft, the below position of fixed left telescopic shaft of second buffering and right telescopic shaft.

3. The blanking die of claim 1, wherein: the lower die comprises a lower die plate (19), a lower cushion plate (18) and a lower positioning plate (17), the lower positioning plate is arranged above the substrate, a groove is formed in the middle of the lower positioning plate, the groove is matched with the lower end of the lower cushion plate in size, a groove is formed in the middle of the lower cushion plate, the lower die plate is arranged above the lower cushion plate and the lower positioning plate, a groove part matched with the protrusion of the lower cushion plate is formed in the lower die plate, a lower male die (15) is arranged on the lower die plate and the lower positioning plate, and a lower female die (23) is arranged on the lower die plate and the lower cushion plate.

4. A shear punching die as defined in claim 3, wherein: and a heating plate (20) is arranged between the lower template and the lower backing plate.

5. The blanking die of claim 1, wherein: a moving-out part (7) is arranged on the right end head of the upper top plate, and the moving-out part extends out of the right supporting frame.