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Automatic chain plate hole extrusion equipment and chain plate hole extrusion processing technology

A chain plate and equipment technology, applied in the field of automatic chain plate extrusion equipment and chain plate extrusion processing technology, can solve the problems of difficult control of clamping and transfer, difficulty in using presses, etc.

Pending Publication Date: 2022-05-10
HANGZHOU DONGHUA CHAIN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the small size of the chain plate, it is difficult to control the clamping and transfer, and the size of the pin hole and the steel ball is smaller, the positioning of the pin hole and the steel ball, and the use of the press all have certain difficulties

Method used

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  • Automatic chain plate hole extrusion equipment and chain plate hole extrusion processing technology
  • Automatic chain plate hole extrusion equipment and chain plate hole extrusion processing technology
  • Automatic chain plate hole extrusion equipment and chain plate hole extrusion processing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0049] like Figure 1-Figure 6 As shown, an automatic chain plate punching equipment includes at least a frame 1 , a punching module 5 , a feeding module and a power module 4 , wherein the frame 1 includes a workbench 11 .

[0050] like Figure 1-Figure 6 As shown, the described punching module 5 includes an upper mold 51, a lower mold base 52 and a first drive unit, the lower mold base 52 is arranged on the machine table 11, and the described upper mold 51 is positioned at the lower mold base 52 above.

[0051] like Figure 5 and Image 6 As shown, the upper mold 51 includes a hole extrusion column 511, and the lower mold base 52 is provided with a chain plate channel 524 and a hole extrusion station, and the chain plate channel 524 passes through the hole extrusion station, so The hole extrusion column 511 described above corresponds to the hole extrusion station.

[0052] like Figure 5 and Image 6 As shown, the feeding module includes a chain plate pusher 62 and a ...

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PUM

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Abstract

The invention relates to the field of chain machining, and particularly discloses automatic chain plate hole extrusion equipment and a chain plate hole extrusion machining process. The automatic chain plate hole extruding equipment at least comprises a rack, a hole extruding module and a feeding module, the hole extruding module comprises an upper die, a lower die base and a first driving unit, and the lower die base is arranged on the rack; the upper die is located above the lower die base and comprises a hole extruding column. A chain plate channel and a hole extrusion station are arranged on the lower die holder, and the chain plate channel penetrates through the hole extrusion station; the lower die base is further provided with a containing hole and a ball circulating channel, and the containing hole is located in a hole extruding station. And the feeding module comprises a chain plate pushing piece and a second driving unit, and the chain plate pushing piece is arranged in the chain plate channel. The automatic chain plate hole extrusion equipment can automatically complete hole extrusion machining of the chain plate and has the advantages of being high in machining efficiency and stable in product quality.

Description

technical field [0001] The invention relates to the field of chain processing, in particular to an automatic chain plate hole extrusion equipment and a chain plate hole extrusion process. Background technique [0002] The chain is a commonly used component in the mechanical field. It is often used for transportation and transmission. It usually includes inner chain links. An outer chain plate is arranged between two adjacent inner links. The outer link plate and the inner link are connected by a pin. Wherein the inner chain link also includes the inner chain plate. Among them, the chain plate is an important component of the chain, which includes the inner chain plate and the outer chain plate. Chain plates are usually formed by stamping and require a heat treatment process. [0003] After the heat treatment process, it is difficult to guarantee the dimensional accuracy of the chain plate, especially the dimensional accuracy of the pin hole on the chain plate, which determ...

Claims

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Application Information

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IPC IPC(8): B21L9/02B21D28/26B21D28/34B21D43/02B21D43/00
CPCB21L9/02B21D28/26B21D28/34B21D43/02B21D43/003
Inventor 樊磊邱德方张健聪王丽丽卢旭东汪新民章晨宣成
Owner HANGZHOU DONGHUA CHAIN GRP