CN219503570U - Die structure convenient for discharging - Google Patents

Abstract

The utility model relates to a die structure convenient for discharging in the technical field of dies, which comprises an upper die holder, an upper clamping plate, a lower stripper plate, a lower clamping plate and a lower die holder, wherein a guide pillar is arranged on the lower die holder, the guide pillar sequentially penetrates through the lower clamping plate, the lower stripper plate, the upper clamping plate and the upper die holder from the lower die holder, a punching hole is formed in the top surface of the lower stripper plate, a pressing block used for being matched with the punching hole is arranged at the lower end of the upper clamping plate, a positioning column is arranged on the top surface of the lower clamping plate, the positioning column penetrates through the punching hole, an air pipe is arranged in the lower stripper plate, one end of the air pipe is communicated with the bottom surface of the punching hole, a blowing head is arranged on the side surface of the lower stripper plate, and the air supply end of the blowing head is communicated with the other end of the air pipe. This mould structure convenient to ejection of compact is through setting up trachea and gas blowing head for gas blowing head gas supply to trachea and punching press hole, is convenient for blow out the punching press hole to the product, accomplishes the punching a hole, shortens the time of taking out the product, improves production efficiency.

Description

Die structure convenient for discharging

Technical Field

The utility model relates to the technical field of dies, in particular to a die structure convenient for discharging.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts.

After the semi-finished product is pressed down by a punch, the produced product and the woolen are mixed together, some dies can directly punch out the woolen, and only the product is left in the punching hole, so that the product is required to be buckled out of the punching hole, the discharging time is increased, and the production efficiency is reduced; the working principle of some dies is opposite, so that the products are directly punched out, and a buffer mechanism is added to reduce the damage degree of the products when the products fall out, but the manufacturing cost is increased.

Disclosure of Invention

The utility model aims to solve the defects and provide a die structure convenient for discharging.

The object of the utility model is achieved by: the utility model provides a mould structure convenient to ejection of compact, includes upper die base, punch holder, lower take off board, lower plate and die holder down, is equipped with the guide pillar on the die holder, and the guide pillar passes the lower plate in proper order from the die holder down, takes off board, punch holder and upper die base down, and the top surface of taking off the board down is equipped with the punching press hole, and the lower extreme of punch holder is equipped with and is used for carrying out complex briquetting with the punching press hole, and the top surface of lower plate is equipped with the reference column, and the reference column passes the punching press hole, the inside of taking off the board down is equipped with the trachea, and tracheal one end is switched on with the bottom surface of punching press hole, and the side of taking off the board down is equipped with the blow head, and the gas supply end of blow head is switched on with tracheal other end.

In the above description, as a further scheme, the guide post is sleeved with a spring, one end of the spring abuts against the bottom surface of the lower stripper plate, and the other end of the spring abuts against the top surface of the lower clamp plate.

In the above description, as a further scheme, the top surface of the lower clamping plate is provided with a supporting column for supporting the lower stripper plate, and the supporting column is fixedly connected with the lower clamping plate.

In the above description, as a further proposal, the support column comprises a first screw and a sleeve, the first screw is screwed into the interior of the sleeve and the interior of the lower clamping plate from the top surface of the sleeve.

In the above description, as a further scheme, the top surface of the lower stripper plate is provided with a fixing seat for supporting the upper clamping plate, the top surface of the lower clamping plate is provided with a cylinder for supporting the lower stripper plate, the fixing seat is provided with a second screw, and the second screw is screwed into the fixing seat, the lower stripper plate and the cylinder from the top surface of the fixing seat in sequence.

The beneficial effects of the utility model are as follows: this mould structure convenient to ejection of compact is through setting up trachea and gas blowing head for gas blowing head gas supply to trachea and punching press hole, is convenient for blow out the punching press hole to the product, accomplishes the punching a hole, shortens the time of taking out the product, improves production efficiency.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure in a mold structure for facilitating discharging of the present utility model;

FIG. 2 is an enlarged partial schematic view of the FIG. 1A;

FIG. 3 is a front view of the present utility model in a mold configuration for facilitating ejection;

FIG. 4 is a top view of the present utility model in a mold configuration for facilitating ejection;

in the figure: the device comprises a 1-upper die holder, a 2-upper clamping plate, a 3-lower stripper plate, a 4-lower clamping plate, a 5-lower die holder, a 6-guide pillar, a 7-punching hole, an 8-pressing block, a 9-positioning pillar, a 10-air pipe, an 11-blowing head, a 12-spring, a 13-first screw, a 14-sleeve, a 15-fixing seat, a 16-cylinder and a 17-second screw.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number", "a plurality" or "a plurality" is two or more, unless specifically defined otherwise. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1-4, a specific implementation of a die structure convenient for discharging comprises an upper die holder 1, an upper clamping plate 2, a lower stripper plate 3, a lower clamping plate 4 and a lower die holder 5, wherein a guide pillar 6 is arranged on the lower die holder 5, the guide pillar 6 sequentially penetrates through the lower clamping plate 4, the lower stripper plate 3, the upper clamping plate 2 and the upper die holder 1 from the lower die holder 5, a punching hole 7 is formed in the top surface of the lower stripper plate 3, a pressing block 8 used for being matched with the punching hole 7 is arranged at the lower end of the upper clamping plate 2, a positioning column 9 is arranged on the top surface of the lower clamping plate 4, the positioning column 9 penetrates through the punching hole 7, an air pipe 10 is arranged in the lower stripper plate 3, one end of the air pipe 10 is communicated with the bottom surface of the punching hole 7, a blowing head 11 is arranged on the side surface of the lower stripper plate 3, and the air supply end of the blowing head 11 is communicated with the other end of the air pipe 10.

In this embodiment, the guide post 6 is sleeved with a spring 12, one end of the spring 12 abuts against the bottom surface of the lower stripper plate 3, and the other end of the spring 12 abuts against the top surface of the lower clamp plate 4.

In this embodiment, the top surface of the lower clamping plate 4 is provided with a support column for supporting the lower stripper plate 3, and the support column is fixedly connected with the lower clamping plate 4.

Specifically, the support column includes a first screw 13 and a sleeve 14, and the first screw 13 is screwed into the inside of the sleeve 14 and the inside of the lower clamp plate 4 in order from the top surface of the sleeve 14.

In this embodiment, the top surface of the lower stripper plate 3 is provided with a fixing seat 15 for supporting the upper clamping plate 2, the top surface of the lower clamping plate 4 is provided with a cylinder 16 for supporting the lower stripper plate 3, the fixing seat 15 is provided with a second screw 17, and the second screw 17 is screwed into the fixing seat 15, the lower stripper plate 3 and the cylinder 16 from the top surface of the fixing seat 15. The position of the lower stripper plate 3 is fixed, so that the pressing block 8 is convenient to punch.

The working principle of the embodiment of the utility model is as follows: firstly, putting the product on a punching hole 7 of a jig, then pressing down a pneumatic punching machine according to a manual valve, automatically returning the product after the pneumatic punching machine is in place, then connecting a blowing head 11 with an air valve, and then driving the air valve to enable the blowing head 11 to feed air to an air pipe 10 and the punching hole 7, blowing the product out of the punching hole 7, and finishing punching.

The foregoing is a further detailed description of the utility model in connection with specific further embodiments, and is not intended to limit the practice of the utility model to such descriptions. It should be understood by those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the present utility model, and the present utility model is not limited to the above-mentioned embodiments.

Claims (5)

1. The utility model provides a mould structure convenient to ejection of compact, includes upper die base, punch holder, lower take off board, lower plate and die holder, is equipped with the guide pillar on the die holder, and the guide pillar passes the lower plate in proper order in the die holder, takes off board, punch holder and upper die base down, and the top surface of taking off the board down is equipped with the punching press hole, and the lower extreme of punch holder is equipped with and is used for carrying out complex briquetting with the punching press hole, and the top surface of lower plate is equipped with the reference column, and the reference column passes the punching press hole, a serial communication port, the inside of taking off the board down is equipped with the trachea, and tracheal one end switches on with the bottom surface of punching press hole, and the side of taking off the board down is equipped with the blowhead, and the gas supply end and the tracheal other end of blowhead switch on.

2. The die structure for facilitating discharging according to claim 1, wherein the guide post is sleeved with a spring, one end of the spring abuts against the bottom surface of the lower stripper plate, and the other end of the spring abuts against the top surface of the lower clamp plate.

3. The die structure for facilitating discharging according to claim 1 or 2, wherein the top surface of the lower clamping plate is provided with a supporting column for supporting the lower stripper plate, and the supporting column is fixedly connected with the lower clamping plate.

4. A die structure for facilitating discharging according to claim 3, wherein the support column comprises a first screw and a sleeve, the first screw being screwed into the interior of the sleeve and the interior of the lower clamping plate in order from the top surface of the sleeve.

5. The die structure for facilitating discharging according to claim 1 or 2, wherein the top surface of the lower stripper plate is provided with a fixing seat for supporting the upper clamping plate, the top surface of the lower clamping plate is provided with a cylinder for supporting the lower stripper plate, the fixing seat is provided with a second screw, and the second screw is screwed into the fixing seat, the lower stripper plate and the cylinder from the top surface of the fixing seat in sequence.