CN213591524U - Double-row cover coil stock punching die - Google Patents

Abstract

The utility model discloses a double lid coil stock die, including the lower bolster, the equal accurate guide pillar of fixedly connected with in both sides at the top of lower bolster, the top fixedly connected with cope match-plate pattern of accurate guide pillar, the top swing joint of lower bolster has the bed die, the bottom swing joint of cope match-plate pattern has the mould, the quantity of accurate guide pillar is four groups, and four accurate guide pillars are symmetry equidistance and distribute, the quantity of bed die and last mould is fourteen groups, and is double equidistance and distributes. The utility model discloses a set up lower bolster, cope match-plate pattern and accurate guide pillar, reached simple structure, the convenient effect of debugging can be processed by the direct mount mould, need not the secondary cut apart the sheet material, has saved production processes, has effectively reduced the cost, through setting up multiunit bed die and last mould, can increase the output of single compound die, has effectively promoted the production efficiency of device.

Description

Double-row cover coil stock punching die

Technical Field

The utility model relates to a mold processing technology field specifically is a double-row lid coil stock die.

Background

The mould, the industrial production uses injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, various moulds and tools of the punching press to get the required products, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the name of the "industrial mother" is plain, make the blank become the tool of the finished piece with specific shape and size under the external force, it is used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the shaping processing of compression moulding or injection moulding of the products such as engineering plastics, rubber, ceramic, etc., the mould has specific outline or cavity shape, use the outline shape with cutting edge to make the blank separate (blank) according to the outline shape, the blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity, the die generally comprises a movable die and a fixed die which can be combined and separated, a workpiece is taken out when the movable die and the fixed die are separated, the blank is injected into a die cavity for forming when the movable die and the fixed die are combined, the die is a precise tool and has a complex shape, the expansion force of the blank is borne, the structural strength, the rigidity, the surface hardness, the surface roughness and the processing precision are all higher requirements, the development level of die production is one of important marks of the mechanical manufacturing level, and the existing production die for the ring pull cover of the pop can has the phenomena of low stability, low production efficiency and the like, so that the production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double lid coil stock die possesses the debugging convenience, and production efficiency is high, and cost advantage with low costs has solved the production mould of current easy open can pull ring and has had stability not high, and phenomenon such as production efficiency hangs down has increased the manufacturing cost's of enterprise problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-row lid coil stock die, includes the lower bolster, the equal fixedly connected with precision guide pillar in both sides at the top of lower bolster, the top fixedly connected with cope match-plate pattern of precision guide pillar, the top swing joint of lower bolster has the bed die, the bottom swing joint of cope match-plate pattern has the bed die.

Preferably, the number of the precise guide columns is four, and the four precise guide columns are symmetrically distributed at equal intervals.

Preferably, the number of the lower die and the upper die is fourteen groups, and the lower die and the upper die are distributed in a double-row equidistant manner.

Preferably, chamfers are arranged on the surfaces of the lower template and the upper template, and round corners are arranged in mounting holes in the surfaces of the lower template and the upper template.

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

1. the utility model discloses a set up lower bolster, cope match-plate pattern and accurate guide pillar, reached simple structure, the convenient effect of debugging can be processed by the direct mount mould, need not the secondary cut apart the sheet material, has saved production processes, has effectively reduced the cost, through setting up multiunit bed die and last mould, can increase the output of single compound die, has effectively promoted the production efficiency of device.

2. The utility model discloses a set up the accurate guide pillar of four groups, can make the device more stable close the membrane, effectively promoted the stability of device in process of production, through setting up fourteen groups bed dies and last mould, can be according to material width free choice production modulus, effectively promoted the practicality of device, set up the chamfer through the surface at bed die and cope match-plate pattern, can avoid device corner fish tail operating personnel, effectively promoted the safety protection function of device.

Drawings

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

FIG. 2 is a top view of the lower template of the present invention;

FIG. 3 is a schematic view of the mold closing structure of the upper mold and the lower mold of the present invention;

fig. 4 is the discharge diagram of the lower template of the utility model.

In the figure: 1. a lower template; 2. mounting a template; 3. a precision guide post; 4. a lower die; 5. and (4) an upper die.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a lower bolster 1, cope match-plate pattern 2, accurate guide pillar 3, bed die 4 and 5 parts of last mould are the parts that general standard component or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a double-row-cover coil stamping die comprises a lower template 1, wherein two sides of the top of the lower template 1 are fixedly connected with four groups of precise guide pillars 3, the four precise guide pillars 3 are distributed symmetrically and equidistantly, the four groups of precise guide pillars 3 are arranged to enable the device to more stably close a film, the stability of the device in the production process is effectively improved, the top of the precise guide pillars 3 is fixedly connected with an upper template 2, the top of the lower template 1 is movably connected with a lower die 4, the bottom of the upper template 2 is movably connected with an upper die 5, the number of the lower die 4 and the number of the upper die 5 are fourteen groups of upper die 5, the fourteen groups of lower die 4 and upper die 5 are distributed in a double-row and equidistantly, the production modulus can be freely selected according to the width of the material, the practicability of the device is effectively improved, chamfers are arranged on the surfaces of the lower template 1 and, the mounting hole on lower bolster 1 and 2 surfaces of cope match-plate pattern all sets up for the fillet, set up the chamfer through the surface at lower bolster 1 and cope match-plate pattern 2, can avoid device corner fish tail operating personnel, the safety protection function of device has effectively been promoted, through setting up lower bolster 1, cope match-plate pattern 2 and accurate guide pillar 3, simple structure has been reached, the convenient effect of debugging, can directly install the mould and process, the sheet material is cut apart to the secondary, production processes has been saved, the cost is effectively reduced, through setting up multiunit bed die 4 and cope match-plate pattern 5, the output of single compound die can be increased, the production efficiency of device has effectively been promoted.

During the use, install the device in production facility, place between lower bolster 1 and cope match-plate pattern 2 through the material board, can be according to the rotatory quantity of installing bed die 4 and last mould 5 of the width of material board, the punching press subassembly promotes cope match-plate pattern 2 downstream, promote mould 5 through cope match-plate pattern 2, move down through last mould 5 and carry out the compound die with bed die 4, stamping forming's effect has been reached, use double dislocation to arrange the material, the utilization ratio to the material has been promoted, cooperation through the above-mentioned structure, it is convenient to make the device reach the debugging, high production efficiency, the cost advantage with low costs, and is suitable for being generalized to use.

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 (4)

1. The utility model provides a double-row lid coil stock die, includes lower bolster (1), its characterized in that: the die is characterized in that the two sides of the top of the lower template (1) are fixedly connected with precise guide pillars (3), the top of each precise guide pillar (3) is fixedly connected with an upper template (2), the top of the lower template (1) is movably connected with a lower die (4), and the bottom of the upper template (2) is movably connected with an upper die (5).

2. The double row cover coil die of claim 1, wherein: the number of the precise guide columns (3) is four, and the four precise guide columns (3) are symmetrically distributed at equal intervals.

3. The double row cover coil die of claim 1, wherein: the number of the lower dies (4) and the number of the upper dies (5) are fourteen, and the lower dies and the upper dies are distributed in a double-row equidistant mode.

4. The double row cover coil die of claim 1, wherein: chamfers are arranged on the surfaces of the lower template (1) and the upper template (2), and round corners are arranged in mounting holes in the surfaces of the lower template (1) and the upper template (2).

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