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Pressing die for swing rod

A technology for pressing molds and templates, applied in the field of pressing molds for swing bars, can solve the problems of laborious unloading, low product processing efficiency, etc., and achieve the effects of saving processes, improving processing efficiency, and convenient unloading

Inactive Publication Date: 2016-02-17
CHONGQING XIN CHUAN TA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a pressing mold for a swing rod to solve the problems of laborious unloading and low processing efficiency of the product during the pressing process of the existing swing rod

Method used

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  • Pressing die for swing rod
  • Pressing die for swing rod

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Experimental program
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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the accompanying drawings of the description include: punch 1, die 2, handle 3, guide post 4, die sleeve 5, threaded side core pulling rod 6, side core 7, core rod 8, movable module 9, Module taper pin 10, push plate 11, double push rod 12, movable insert 13.

[0014] The embodiment is basically as attached figure 1 , attached figure 2 Shown: the pressing mold for the swing rod, including the upper template installed with the punch 1, and the lower template installed with the die 2, the side wall of the upper template is provided with a "U" shaped handle 3, between the upper template and the lower template There are guide pillars 4 installed between them. The number of guide pillars 4 is four, and they are arranged at the four corners of the upper template and the lower template. There is a mold sleeve 5 between the upper template and the ...

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PUM

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Abstract

The invention discloses a pressing die for a swing rod. The pressing die comprises an upper die plate with a male die and a lower die plate with a female die. A guide column is installed between the upper die plate and the lower die plate. A die sleeve is arranged between the upper die plate and the lower die plate. A threaded side core-pulling rod and a side core are arranged on the die sleeve. The male die is provided with core rods. The female die is connected with a movable module. A module taper pin is arranged between the movable module and the female die. A push board is connected to the bottom of the female die and connected with double push rods. The double push rods are connected with air cylinders. A molding cavity of the swing rod is defined by the side core, the male die, the female die and the movable module. By the adoption of the pressing die for the swing rod, the problems that labor is wasted in the unloading process and product machining efficiency of an existing swing rod is low in the pressing process of the existing swing rod are solved.

Description

technical field [0001] The invention relates to the technical field of swing rod processing equipment, in particular to a pressing die for a swing rod. Background technique [0002] The pendulum is a connecting piece connecting the pendulum shaft and the impact hammer body. The pendulum is widely used. For example, in stretch film packaging equipment, the tension control of the stretch film is often used by the swing of the pendulum. The pendulum The reset after swinging is done by the torsion spring. There are generally installation holes on the swing rod. For the swing rod made of plastic material, its existing processing is generally completed in two steps. First, the base is processed by pressing and forming, and then the base is processed Hole processing is carried out at the specified position on the top, and the working process of the pressing mold of the existing swing bar is: put the raw material in the cavity of the mold, and then the lower protrusion of the upper ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C43/36B29C43/50
Inventor 徐科
Owner CHONGQING XIN CHUAN TA IND