CN219153628U

CN219153628U - Automatic go out screw die of piece

Info

Publication number: CN219153628U
Application number: CN202223495543.4U
Authority: CN
Inventors: 蒋勇; 丁凯强
Original assignee: Huizhou Huaguang Hardware Products Co ltd
Current assignee: Huizhou Huaguang Hardware Products Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-09
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the field of dies, in particular to an automatic workpiece discharging screw die which comprises a limit column, an injection molding assembly, a pressing block and a supporting block, wherein the limit column is arranged on the periphery of the injection molding assembly, the pressing block is arranged above the injection molding assembly, the supporting block is arranged below the injection molding assembly, through holes matched with the limit column are formed in the periphery of the pressing block and the periphery of the supporting block, the injection molding assembly comprises an upper injection molding block and a lower injection molding block, a model groove for injection molding is formed in the bottom surface of the upper injection molding block and the top surface of the lower injection molding block, an ejection block is arranged in the middle of the model groove, an ejection groove is formed in the lower part of the ejection block, the top of a compression spring is arranged in the ejection groove and connected with the ejection block, and when the die is opened after the die is manufactured, the ejection block can eject out a screw manufactured, and a worker does not need to manually take down the screw, so that the processing efficiency is improved.

Description

Automatic go out screw die of piece

Technical Field

The utility model relates to the field of dies, in particular to a screw die capable of automatically discharging a workpiece.

Background

The screw is a tool for fastening the parts of the object in a progressive way by utilizing the physical and mathematical principles of the circular rotation of the inclined plane and the friction force of the object, and is usually manufactured by adopting a die or using a thread rolling.

The existing screws are usually manufactured by a large-batch method, and when the existing screws are manufactured by using a die, because the number of the production is large, after injection molding is finished, a manufacturer is required to manually take out the screws, so that the next process can be performed, and the processing efficiency is affected.

Disclosure of Invention

The utility model aims to solve the defects and provide a screw die capable of automatically discharging a part.

The object of the utility model is achieved by: the utility model provides an automatic go out screw die of piece, including spacing post, the subassembly of moulding plastics, briquetting and supporting shoe, spacing post sets up around the subassembly of moulding plastics, the briquetting sets up the top of subassembly of moulding plastics, the supporting shoe sets up the below of subassembly of moulding plastics, briquetting and supporting shoe all are equipped with all around with spacing post assorted through-hole, the subassembly of moulding plastics includes the piece of moulding plastics and moulds plastics down, the top surface of moulding plastics down of the bottom surface of the piece of moulding plastics of going up is equipped with the model groove that is used for moulding plastics, the middle part of model groove is equipped with pops out the piece, the below of popping out the piece is equipped with pops out the groove, it is connected with popping out the piece to be equipped with compression spring's top in the popping out the groove.

In the above description, as a further scheme, the lower injection molding block and the upper injection molding block are all provided with runners for injection molding around, and one end of each runner, which is close to the mold groove, is provided with an injection port. The injection port is used for injecting a metal solution, and the runner is used for circulating the extracting solution.

In the above description, as a further scheme, the periphery of the upper injection molding block and the periphery of the lower injection molding block are respectively provided with a limiting groove matched with the limiting column. The limiting groove can be used for placing a fixing ring.

In the above description, as a further scheme, the top surface of the pressing block is provided with a fixing groove, and a fixing ring matched with the limit column is arranged in the fixing groove. The fixed ring is used for fixing the upper injection molding plate and the lower injection molding plate which are combined together, so that the outflow of the solution is prevented.

In the above description, as a further aspect, a supporting plate is provided below the supporting block. The backup pad is used for connecting the supporting shoe, and lower injection molding board and last injection molding board.

In the above description, as a further scheme, a support column is disposed in the middle of the support plate. The support column and the support block can be used for supporting the lower injection molding plate and the upper injection molding plate.

The beneficial effects of the utility model are as follows: when the mould is opened in the completion of the preparation, the screw that the preparation was accomplished can be ejected to the pop-up piece, need not the manual screw of taking off of staff, has accelerated machining efficiency.

Drawings

FIG. 1 is an exploded view of a screw die with automatic ejection according to the present utility model;

FIG. 2 is a cross-sectional view of a screw die with automatic ejection according to the present utility model;

in the figure: 1-limit column, 2-briquetting, 3-upper injection molding block, 4-lower injection molding block, 5-model groove, 6-pop-up block, 7-pop-up groove, 8-compression spring, 9-runner, 10-filling port, 11-fixed ring, 12-backup pad, 13-support column, 14-support block.

Detailed Description

The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1-2, a screw mold for automatically discharging a part of the specific implementation of the screw mold comprises a limit post 1, an injection molding assembly, a pressing block 2 and a supporting block 14, wherein the limit post 1 is arranged around the injection molding assembly, the pressing block 2 is arranged above the injection molding assembly, the supporting block 14 is arranged below the injection molding assembly, through holes matched with the limit post 1 are formed in the periphery of the pressing block 2 and the supporting block 14, the injection molding assembly comprises an upper injection molding block 3 and a lower injection molding block 4, a mold groove 5 for injection molding is formed in the bottom surface of the upper injection molding block 3 and the top surface of the lower injection molding block 4, an ejection block 6 is arranged in the middle of the mold groove 5, an ejection groove 7 is formed below the ejection block 6, and the top of the compression spring 8 arranged in the ejection groove 7 is connected with the ejection block 6.

The runner 9 that is used for moulding plastics is all equipped with all around of lower piece 4 and last piece 3 of moulding plastics, and runner 9 is close to the one end of model groove 5 and is equipped with filling port 10, go up the piece 3 of moulding plastics and all be equipped with all around of piece 4 of moulding plastics down with spacing post 1 assorted spacing groove, briquetting 2 top surface is equipped with the fixed slot, is equipped with spacing post 1 assorted solid fixed ring 11 in the fixed slot, and the below of supporting shoe 14 is equipped with backup pad 12, and the middle part of backup pad 12 is equipped with support column 13.

When the manufacturing is completed and the die is opened, the ejection block 6 can eject the manufactured screw, and a worker does not need to manually take down the screw, so that the machining efficiency is improved.

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

1. The utility model provides an automatic go out screw die of piece, includes spacing post, injection molding subassembly, briquetting and supporting shoe, and spacing post sets up around injection molding subassembly, and the briquetting setting is in the top of injection molding subassembly, and the supporting shoe sets up in the below of injection molding subassembly, and briquetting and supporting shoe all are equipped with all around with spacing post assorted through-hole, its characterized in that: the injection molding assembly comprises an upper injection molding block and a lower injection molding block, a model groove for injection molding is formed in the bottom surface of the upper injection molding block and the top surface of the lower injection molding block, an ejection block is arranged in the middle of the model groove, an ejection groove is formed in the lower portion of the ejection block, and the top of the compression spring arranged in the ejection groove is connected with the ejection block.

2. The automatic part-discharging screw die according to claim 1, wherein: the lower injection molding block and the upper injection molding block are all provided with runners for injection molding, and one end of each runner, which is close to the corresponding mold groove, is provided with an injection port.

3. The automatic part-discharging screw die according to claim 1, wherein: and limit grooves matched with the limit posts are formed in the periphery of the upper injection molding block and the periphery of the lower injection molding block.

4. The automatic part-discharging screw die according to claim 1, wherein: the briquetting top surface is equipped with the fixed slot, is equipped with in the fixed slot with spacing post assorted solid fixed ring.

5. The automatic part-discharging screw die according to claim 1, wherein: a supporting plate is arranged below the supporting block.

6. The automatic part-discharging screw die according to claim 5, wherein: the middle part of backup pad is equipped with the support column.