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Pipe body quick trimming mold

An edge trimming die and fast technology, applied in the field of metal cutting processing fixtures, can solve the problems of narrow application range, damage to die castings, time-consuming and laborious, etc., and achieve good trimming effect and fast trimming effect.

Active Publication Date: 2020-08-18
SUZHOU GUANGXING MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In high-pressure mold casting and low-pressure mold casting, the die-casting parts will have redundant pouring edge, slag bag edge, etc. In order to remove these excess edges connected to the product, manual trimming can be used. This kind of The method is time-consuming and labor-intensive, and the die casting may be damaged during the operation; an adapted trimming mold can also be designed according to the shape of the die casting and the remaining edge on it. The existing trimming mold often matches the shape of the die casting, and a mold Only one product with the same shape and size can be applied, and the scope of application is narrow

Method used

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  • Pipe body quick trimming mold
  • Pipe body quick trimming mold
  • Pipe body quick trimming mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 Shown, a kind of quick trimming mold of pipe body comprises: lower die group 1 and upper die group 2, and the pipe fitting 3 to be trimmed is arranged between lower die group 1 and upper die group 2; Said lower die group 1 includes The lower template 101, two mutually spaced lower support arms 102 fixed on the lower template, the lower tool installation shaft 103 fixed on the lower support arm 102, the lower tool wheel 104 fixed in the middle of the lower tool installation shaft 103, said The outer periphery of the lower cutter wheel 104 is provided with 2 cut grooves 105; the upper mold group 2 includes an upper template 201, two upper support arms 202 spaced apart from each other fixed on the upper template 201, straddled and fixed on the upper support arm 202 on the upper cutter installation shaft 203, fixed on the upper cutter installation wheel 204 in the middle of the upper cutter installation shaft 203, the upper cutter installation wheel 204 outer ...

Embodiment 2

[0035] like figure 2 As shown, when in use, lift the upper die set 2, rotate the upper cutter mounting wheel 204 and the lower cutter wheel 104, make the upper cutter 205 matching the diameter of the pipe fitting 3 to be trimmed and the cutting groove 105 face each other, and place the pipe fitting 3 On the cutting groove 105 of the lower die set 1, start the lifting device 7, make the upper die set 2 approach the lower die set 1, and drive the upper cutter 205 and the cutting groove 105 to complete the trimming operation on the remaining edge 301 of the pipe.

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Abstract

The invention relates to a quick pipe body trimming die. The quick pipe body trimming die comprises a lower die set and an upper die set, wherein a pipe fitting to be trimmed is arranged between the lower die set and the upper die set, each die set comprises a lower die plate, two mutually spaced lower supporting arms fixed to the lower die plate, a lower cutter installing shaft striding, erectedand fixed to the lower supporting arms and a lower cutter wheel fixed to the middle of the lower cutter installing shaft, the periphery of the lower cutter wheel is provided with 2-4 cutting slots. The upper die plate comprises an upper die plate, two mutually spaced upper supporting arms fixed to the upper die plate, an upper cutter installing shaft striding, erected and fixed to the upper supporting arms and an upper cutter installing wheel fixed to the middle of the upper cutter installing shaft, and upper cutters identical to the cutting slots in number are fixed to the periphery of the upper cutter installing wheel. The upper cutter installing wheel is provided with gaps for installing the cutters. The quick pipe body trimming die can adapt to multiple pipe diameters without advancedclamping fixation, can achieve quick trimming and has the good trimming effect on long-pipe press-castings different in front and back diameter.

Description

technical field [0001] The invention belongs to the field of metal cutting fixtures, and in particular relates to a quick trimming die for a pipe body. Background technique [0002] In high-pressure mold casting and low-pressure mold casting, the die-casting parts will have redundant pouring edge, slag bag edge, etc. In order to remove these excess edges connected to the product, manual trimming can be used. This kind of The method is time-consuming and labor-intensive, and the die casting may be damaged during the operation; an adapted trimming mold can also be designed according to the shape of the die casting and the remaining edge on it. The existing trimming mold often matches the shape of the die casting, and a mold Only one product with the same shape and size can be applied, and the scope of application is narrow. Contents of the invention [0003] The purpose of the present invention is to provide a quick trimming die for pipe bodies that can adapt to different p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D31/00
CPCB22D31/002
Inventor 马广兴
Owner SUZHOU GUANGXING MOLD