Sliding block structure and forming die of haircut knife blade

A technology for molding molds and barbers, which is applied to casting molding equipment, molds, cores, etc., can solve problems such as cloaks and parting lines, and achieve the effects of prolonging service life, reducing maintenance times, and improving work efficiency

Pending Publication Date: 2021-07-23
东莞市豪准金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a slider structure and a molding die for the barber blade to solve

Method used

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  • Sliding block structure and forming die of haircut knife blade
  • Sliding block structure and forming die of haircut knife blade
  • Sliding block structure and forming die of haircut knife blade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] refer to Figure 1 to Figure 5 , this embodiment mentions a slider structure, including a slider insert 11, the slider insert 11 is located between the upper mold core 2 and the lower mold core 3, the slider insert 11, the upper mold core 2 And the lower mold core 3 can be combined together after closing the mold, jointly enclosing and forming the forming cavity of the barber blade 4, the forming cavity matches the overall shape of the barber blade 4, and the front end of the barber blade 4 is round Arc-shaped, the slider insert 11 is provided with a first forming part 111 matching the shape of the front end of the barber blade 4 at the corresponding position of the front end of the barber blade 4, and the shape of the front end of the barber blade 4 is controlled by the first forming part 111. Forming shape, forming a completely wrapped state, changing the position of the parting line, and moving the parting line down to other parts, so that the product no longer has a...

Embodiment 2

[0038]On the basis of the above embodiments, as an optional implementation, the slider structure further includes a slider body 12 and a slider wedge 13, the slider body 12 is connected to the slider insert 11, and the connection here is preferably a bolt Connection, easy to disassemble, when the slider insert 11 reaches the useful life or its own structure is damaged, it is easier to replace the slider insert 11 alone, saving costs, the slider body 12 is provided with a wedge groove 121, The slider wedge 13 is inserted in the wedge groove 121, and the slider wedge 13 and the wedge groove 121 cooperate with each other through the basic principle of the wedge structure so that when the slider wedge 13 moves relative to the wedge groove 121, the Drive the slider body 12 to move in different directions, and the degree of automation is higher. Specifically, when the slider wedge 13 moves downward after being subjected to external force, it can drive the slider body 12 toward the up...

Embodiment 3

[0040] On the basis of the above-mentioned embodiments, as an optional implementation, the rebound structure 122 includes a movable groove 1221 and a spring 1222, and the slider body 12 is provided with a movable groove 1221, and the number of the movable groove 1221 is at least one, and each movable The grooves 1221 are all connected to one end of a spring 1222. When the mold is closed, the slider body 12 will abut against the upper mold core 2, so the other end of the spring 1222 is positioned outside the movable groove 1221 in a natural state and is in contact with the mold core 2. The upper mold core 2 is in contact with each other. When the mold is closed, the spring 1222 is compressed. When the mold is opened, the spring 1222 resets, driving the slider body 12 to move away from the upper mold core 2 and the lower mold core 3. The spring 1222 has a good The elasticity is beneficial to the rebound of the slider body 12. In this embodiment, the number of movable grooves 1221...

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Abstract

The invention provides a sliding block structure and a forming die of a haircut knife blade, and relates to the technical field of forming dies. The sliding block structure comprises a sliding block insert, the sliding block insert is located between an upper die core and a lower die core, the sliding block insert, the upper die core and the lower die core can jointly define a forming cavity of the haircut knife blade after die assembly, and the sliding block insert is provided with a first forming part matched with the front end of the haircut knife blade in shape; the forming shape of the front end of the haircut knife blade is controlled through the first forming part, forming in a complete wrapping state is formed, the position of a joint line is changed, the joint line is moved to other parts, no burr is generated at the front end of the haircut knife blade of a product, and therefore the working efficiency is improved; meanwhile, the die has no burrs, so that the maintenance frequency is reduced, and the service life of the die is prolonged; and thirdly, when a tooth-shaped surface of the die has a problem, the problem can be solved by directly replacing the sliding block structure, and the problem of repeated precision does not need to be worried about.

Description

technical field [0001] The invention relates to the technical field of molding dies, in particular to a slider structure and a molding die for a barber blade. Background technique [0002] The mold is an industrial product that shapes the material in a certain way in a specific structural form, and it is also a production tool that can produce parts of industrial products with certain shape and size requirements in batches. As large as airplanes and automobiles, as small as teacups and nails, almost all industrial products must be shaped by molds. Various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping, stretching, etc. to obtain the required products. In short, a mold is a tool used to shape an object. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of ...

Claims

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Application Information

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IPC IPC(8): B22C9/06
CPCB22C9/06
Inventor 江林俊
Owner 东莞市豪准金属制品有限公司
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