CN211071445U - Blanking die for gasket on table type punching machine tool - Google Patents

Abstract

The utility model discloses a blanking mould that is used for desk-top punching machine bed top ring, including the cope match-plate pattern, the bottom and the backing plate looks rigid coupling of cope match-plate pattern, the bottom and the drift fixed plate looks rigid coupling of backing plate, the bottom and the die looks rigid coupling of drift fixed plate, the upper and lower both ends of second rubber sleeve are laminated with stripper and punch and die fixed plate respectively mutually, the four corners of cope match-plate pattern, backing plate, drift fixed plate, die and stripper all cup joints four with the guide pillar slip the bottom of guide pillar all passes punch and die fixed plate and lower template looks rigid coupling. This blanking mould of non-standard spare part in centre of a circle has realized blanking operation through the cooperation of die and punch-die, through the cooperation of first rubber sleeve, slide bar and material beating piece, has realized the release of blanking material, and panel punching production mainly relies on die and stamping equipment to accomplish the processing technology process and is convenient for realize mechanization and automation, and production efficiency is very high, and is easy and simple to handle, need not to carry out cutting process again, and the waste material is less.

Description

Blanking die for gasket on table type punching machine tool

Technical Field

The utility model relates to a process equipment technical field specifically is a blanking mould that is used for bench punching machine bed to go up packing ring.

Background

Gaskets are generally thin pieces of various shapes for reducing friction, preventing leakage, isolating, preventing loosening, or distributing pressure. Such components are found in many materials and structures.

The production of the gasket on the bench punching machine tool depends on a punching die and punching equipment to complete the processing process; the efficiency of producing the gasket on the table type punching machine tool is low at present, and the gasket is mainly caused by complex operation and cutting processing, so more waste materials can be generated in the production process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blanking mould for bench punching machine bed goes up packing ring to solve the processing of proposing in the above-mentioned background art in circular nonstandard spare part, there is the cycle length, and problem such as processing cost height is unfavorable for the problem of high-efficient production.

In order to achieve the above object, the utility model provides a following technical scheme: a blanking die for an upper gasket of a table type punching machine tool comprises an upper die plate, wherein the bottom of the upper die plate is fixedly connected with a backing plate, the bottom of the backing plate is fixedly connected with a punch fixing plate, the bottom of the punch fixing plate is fixedly connected with a female die, the female die is slidably sleeved with a material beating block, the top of the material beating block is fixedly connected with the bottom of a sliding rod, the top of the sliding rod is slidably connected with the backing plate, the outer wall of the sliding rod is sleeved with a first rubber sleeve, the upper end and the lower end of the rubber sleeve are respectively attached to the backing plate and the material beating block, the lower surface of the female die is attached with a discharging plate, the discharging plate is sleeved with a male die, the bottom of the male die is fixedly connected with a male die fixing plate, the bottom of the male die fixing plate is fixedly connected with a lower die plate, the outer wall of the male die is sleeved with a second rubber sleeve, the upper end and the lower, four corners of the upper template, the backing plate, the punch fixing plate, the female die and the stripper plate are all in sliding sleeve joint with guide pillars, and the bottom ends of the four guide pillars penetrate through the punch-die fixing plate and are fixedly connected with the lower template.

Preferably, the female die and the male die are both made of Cr12 MoV.

Preferably, the clearance between the punch-die and the punch-die fixing plate is 0.01 mm.

Preferably, the first rubber sleeve and the second rubber sleeve are both high-strength vulcanized rubber.

Preferably, the upper template, the base plate, the punch fixing plate, the material beating block, the slide bar, the stripper plate, the punch-die fixing plate, the lower template and the guide pillar are all made of 45# steel.

Compared with the prior art, the beneficial effects of the utility model are that: this blanking mould of packing ring through the cooperation of die and punch-die, has realized the blanking operation, through the cooperation of first rubber sleeve, slide bar and material beating piece, has realized the release of blanking material, and panel punching production mainly relies on die and stamping equipment to accomplish the processing technology process and is convenient for realize mechanizedly and automatic, and production efficiency is very high, and is easy and simple to handle, simplifies and has abolished some unnecessary production processes, need not to carry out cutting process again, and the waste material is less.

Drawings

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

FIG. 2 is a schematic structural view of the punch retainer plate of FIG. 1;

FIG. 3 is a schematic view of the die structure of FIG. 1;

FIG. 4 is a schematic view of the stripper plate configuration of FIG. 1;

fig. 5 is a schematic diagram of a structure of the punch-die fixing plate of fig. 1.

In the figure: 1. the device comprises an upper template, 2, a base plate, 3, a punch fixing plate, 4, a female die, 5, a knockout block, 6, a slide bar, 7, a first rubber sleeve, 8, a stripper plate, 9, a punch-die, 10, a punch-die fixing plate, 11, a second rubber sleeve, 12, a lower template, 13 and a guide pillar.

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. 1-5, the present invention provides a technical solution: a blanking die for an upper gasket of a table type punching machine comprises an upper die plate 1, wherein the bottom of the upper die plate 1 is fixedly connected with a backing plate 2, the bottom of the backing plate 2 is fixedly connected with a punch fixing plate 3, the bottom of the punch fixing plate 3 is fixedly connected with a female die 4, the female die 4 is slidably sleeved with a material beating block 5, the top of the material beating block 5 is fixedly connected with the bottom of a sliding rod 6, the top of the sliding rod 6 is slidably connected with the backing plate 2, the outer wall of the sliding rod 6 is sleeved with a first rubber sleeve 7, the upper end and the lower end of the rubber sleeve 7 are respectively attached to the backing plate 2 and the material beating block 5, the lower surface of the female die 4 is attached with a discharging plate 8, the discharging plate 8 is sleeved with a punch-die 9, the bottom of the punch-die 9 is fixedly connected with a punch-die fixing plate 10, the bottom of the punch-die fixing plate 10 is fixedly connected with a lower die plate 12, the outer wall of the punch-die 9 is, the four corners of the upper template 1, the backing plate 2, the punch fixing plate 3, the female die 4 and the stripper plate 8 are all in sliding sleeve joint with the guide pillars 13, and the bottom ends of the four guide pillars 13 penetrate through the male die fixing plate 10 and are fixedly connected with the lower template 12.

The female die 4 and the male die 9 are both made of Cr12 MoV. The clearance between the punch-die 9 and the punch-die fixing plate 10 is 0.01 mm. The first rubber sleeve 7 and the second rubber sleeve 11 are both high-strength vulcanized rubber. The upper template 1, the backing plate 2, the punch fixing plate 3, the knockout block 5, the slide bar 6, the stripper plate 8, the punch-die fixing plate 10, the lower template 12 and the guide pillar 13 are all made of 45# steel.

An upper template 1 and a lower template 12 of an integral mechanism are respectively fixed with an upper workbench and a lower workbench of a press machine, so that the press machine can control the die opening and die closing of the integral mechanism, a plate is placed between a female die 4 and a stripper plate 8 in a die opening state, the integral mechanism is controlled by the press machine to carry out die closing, the female die 4 and the stripper plate 8 clamp the plate tightly in the die closing process, the plate is subjected to punching operation under the matching of the female die 4 and a male-female die 9, in the process, the female die 4 pushes the stripper plate 8 to compress a second rubber sleeve 11, the punched material sheet is pushed into the female die 4 by the male-female die 9 and pushes a punching block 5 to drive a sliding rod 6 to compress a first rubber sleeve 7, in the die opening process, the punching block 5 pushes the material sheet to be attached to the male-female die 9 under the pushing of the first rubber sleeve 7 and is finally flush with the stripper plate 8 and is taken out along with the traction of the plate, the above structure is repeated to achieve continuous production.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (2)

1. The utility model provides a blanking mould that is used for bench punching machine bed to go up packing ring which characterized in that: comprises an upper template (1), the bottom of the upper template (1) is fixedly connected with a backing plate (2), the bottom of the backing plate (2) is fixedly connected with a punch fixing plate (3), the bottom of the punch fixing plate (3) is fixedly connected with a female die (4), the female die (4) is sleeved with a material beating block (5) in a sliding manner, the top of the material beating block (5) is fixedly connected with the bottom of a sliding rod (6), the top of the sliding rod (6) is connected with the backing plate (2) in a sliding manner, the outer wall of the sliding rod (6) is sleeved with a first rubber sleeve (7), the upper end and the lower end of the rubber sleeve (7) are respectively attached to the backing plate (2) and the material beating block (5), a discharging plate (8) is attached to the lower surface of the female die (4), the discharging plate (8) is sleeved with a male die (9), the bottom of the female die (9) is fixedly connected with a male die fixing plate (10), the bottom of the punch-die fixing plate (10) is fixedly connected with the lower template (12), the outer wall of the punch-die (9) is sleeved with a second rubber sleeve (11), the upper end and the lower end of the second rubber sleeve (11) are respectively attached to the stripper plate (8) and the punch-die fixing plate (10), four corners of the upper template (1), the backing plate (2), the punch fixing plate (3), the die (4) and the stripper plate (8) are respectively in sliding sleeve connection with guide pillars (13), and the bottom ends of the guide pillars (13) penetrate through the punch-die fixing plate (10) and are fixedly connected with the lower template (12).

2. A blanking die for a bench press machine gasket according to claim 1, wherein: and the clearance between the punch-die (9) and the punch-die fixing plate (10) is 0.01 mm.

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