a mini slider

A sliding block and mini technology, applied in the field of mini sliding block, can solve the problems such as the fracture processing time of the inclined roof and the shifting block, the large mold space occupied by the ordinary slider, and the long assembly time of the fitter group, etc., so as to avoid the problem of the inclined roof breaking, The effect of avoiding the hidden danger of die collision and reducing the processing content and time

Active Publication Date: 2019-12-13
张海勇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of injection molding machines, due to product function and structural requirements, in reality, some products need to design holes on the four sides of the appearance surface. In the existing technology, the production process of inclined top and shift block or ordinary slider is often used, but In this kind of production process, the inclined top and the shifting block often break, and the processing time is long, there is a hidden danger of mold collision, poor stability and short service life, etc.; while the ordinary slider takes up a lot of mold space, and the fitter team takes a long time to assemble. And unstable quality, high cost

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1 to Figure 7 As shown, this embodiment provides a miniature slider, including a pressing block 1 , a drawing block 2 , a first elastic element 3 , a fixing block 5 and a base 4 . The fixed block 5 is provided with a drawing block guide hole 51 and a pressing block guiding hole 52, the base 4 is provided with a mounting groove 41, the drawing block 2 is provided with a pressing block movable hole 21, and the pressing block 1 is provided with a first elastic element for installation. Groove 11, the first elastic element 3 is installed in the first elastic element installation groove 11, the drawing block 2 is installed in the drawing block guide hole 51, the lower end of the pressing block 1 is placed in the installation groove 41, and the upper end passes through the pressing block guide hole 52 Place with briquetting movable hole 21. The first elastic element 3 is a spring.

[0038] The briquetting block 1 includes a pressing portion 12 and a pressing...

Embodiment 2

[0048] Such as Figure 4 , 5 , 8-11, this embodiment provides a mini slider, including a pressing block 1, a drawing block 2, a first elastic element 3, a fixing block 5 and a base 4, and the fixing block 5 is provided with a drawing block guide hole 51 And the briquetting guide hole 52, the base 4 is provided with a mounting groove 41, the drawing block 2 is provided with a briquetting movable hole 21, the briquetting block 1 is provided with a first elastic element installation groove 11, and the first elastic element 3 is installed on the In an elastic element installation groove 11, the block 2 is installed in the block guide hole 51, the lower end of the briquetting block 1 is placed in the installation groove 41, and the upper end passes through the briquetting block guide hole 52 and the briquetting movable hole 21 to place. In order to meet the production requirements of different products, a groove 54 is arranged on the fixed block 5 , and the lower surface of the gr...

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Abstract

The invention provides a novel mini sliding block. The novel mini sliding block comprises a pressing block, a drawing block, a first elastic component, a fixed block and a base. The fixed block is provided with a drawing block guide hole and a pressing block guide hole, the base is provided with a mounting groove, the drawing block is provided with a pressing block movable hole, a first elastic component mounting groove is formed in the pressing block, the first elastic component is installed in the first elastic component mounting groove, the drawing block is installed in the drawing block guide hole, the lower end of the pressing block is disposed in the mounting groove, and the upper end of the pressing block penetrates the pressing block guide hole and the pressing block movable hole.The novel mini sliding block has the beneficial effects that the oblique pin breakage problem and mold collision hidden danger can be avoided, reliability and stability are improved, the burr segmentgap problem can be reduced, assembly and replacement are facilitated, space is saved, and the injection molding cycle is shortened.

Description

technical field [0001] The invention relates to a slide block structure of a mold, in particular to a mini slide block. Background technique [0002] In the production process of injection molding machines, due to product function and structural requirements, in reality, some products need to design holes on the four sides of the appearance surface. In the existing technology, the production process of inclined top and shift block or ordinary slider is often used, but In this kind of production process, the inclined top and the shifting block often break, and the processing time is long, there is a hidden danger of mold collision, poor stability and short service life, etc.; while the ordinary slider takes up a lot of mold space, and the fitter team takes a long time to assemble. And the quality is unstable and the cost is high. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the prior art, and provide a mini sli...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B29C45/40B29C45/26
CPCB29C45/2602B29C45/4005
Inventor张锦泽张海勇
Owner张海勇