Uniform distribution method for mold bases, uniform distribution mechanism for mold bases and double-cone channel crimping machine

A crimping machine and mold base technology, which is applied in the field of crimping machines, can solve problems such as uneven width, uneven distribution of mold bases, and affecting crimping quality, so as to improve crimping quality and avoid displacement

Pending Publication Date: 2020-06-26
ZHEJIANG RUICHENG MASCH MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the uneven distribution of the mold base, the size of the mold base gap at the end of the crimping stroke of the crimping operation is different, and its direct reflection on the crimping workpiece is that the width of the raised part (not in contact with the die) of the crimping part is different. Axial bending and other defects that seriously affect the crimping quality

Method used

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  • Uniform distribution method for mold bases, uniform distribution mechanism for mold bases and double-cone channel crimping machine
  • Uniform distribution method for mold bases, uniform distribution mechanism for mold bases and double-cone channel crimping machine
  • Uniform distribution method for mold bases, uniform distribution mechanism for mold bases and double-cone channel crimping machine

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] like figure 1 As shown, a structural schematic diagram of a double-cone crimping machine in the prior art includes a crimping machine main body 1 , a pull-back cylinder 2 , a positioning mechanism 3 , a cooling system 4 , an operation panel 5 and a bed 6 .

[0035] combine Figure 2 to Figure 4 As shown, the main body 1 of the crimping ma...

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Abstract

The invention discloses a uniform distribution method for mold bases, a uniform distribution mechanism for the mold bases and a double-cone channel crimping machine. According to the uniform distribution method for the mold bases, key slots are formed in a double-cone channel surface of the double-cone channel crimping machine and double-cone surfaces of various lobes of mold bases matched with the double-cone channel surface; limiting and guiding effects are achieved through arranging guide keys in the key slots; and the various lobes of mold bases are uniformly distributed in the peripheraldirection in the crimping work process through cooperation with springs arranged between various lobes of mold bases all the time. The mold bases of the double-cone channel crimping machine can be accurately distributed, and the mold bases are prevented from displacing in cone channels, so that the crimping quality is improved.

Description

technical field [0001] The invention relates to the technical field of crimping machines, in particular to a method for evenly distributing mold bases, a mechanism for evenly distributing mold bases, and a double-cone crimping machine. Background technique [0002] Withholding machine (also known as pipe locking machine, shrinking machine, pipe crimping machine, etc.), crimping machine is widely used in crimping operations of various oil pipes, air pipes, water pipes, cable joints and steel bar joints in the construction industry. According to the different mechanical structures, crimping machines can be divided into direct push crimping machines and cone crimping machines. No matter in terms of crimping efficiency or workpiece crimping quality, the cone crimping machine is far superior to the direct push crimping machine, and is the mainstream in the current market. Cone crimping machine is a kind of equipment that uses cone to convert the axial thrust of the cylinder on t...

Claims

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Application Information

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IPC IPC(8): B21D39/04B21D37/10
CPCB21D37/10B21D39/04
Inventor 廖许明魏冬
Owner ZHEJIANG RUICHENG MASCH MFG CO LTD
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