One-time forming equipment for connecting rod seat fixing shaft

A forming equipment and fixed shaft technology, applied in the field of closed door fixed shaft processing equipment, can solve the problems of reduced processing efficiency, large waste of steel materials, long processing time, etc., to improve processing efficiency, reduce the use of steel and welding materials, and process The effect of step optimization

Pending Publication Date: 2022-02-18
扬州市恒泰人防设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the fixed shaft is generally integrally formed and completed by turning, which takes a long time to process, wastes a lot of steel, and reduces processing efficiency

Method used

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  • One-time forming equipment for connecting rod seat fixing shaft

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Embodiment Construction

[0021] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0022] Such as figure 1 As shown, the one-time molding equipment for the fixed shaft of the connecting rod seat includes a cutting mechanism and a welding mechanism. The cutting mechanism is a machine tool, and the shaft body 1 is clamped between the chuck 2 and the thimble 3 of the machine tool, and is cut by the tool of the machine tool. , the sleeve 4 is sleeved on the thimble 3, the outer wall of the thimble 3 is provided with an air cushion 5, the air cushion 5 expands and holds the sleeve 4; the sleeve 4 can slide on the thimble 3, when the air cushion 5 After expansion, the gap between the sleeve body 4 and the thimble 3 is filled with the air ...

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PUM

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Abstract

The invention discloses one-time forming equipment for a connecting rod seat fixing shaft. The invention relates to the technical field of airtight door fixing shaft machining equipment. The machining speed is high, and the action continuity is high. The one-time forming equipment comprises a cutting mechanism and a welding mechanism, wherein the cutting mechanism is a machine tool, a shaft body is clamped between a chuck and an ejector pin of the machine tool and is cut through a cutter of the machine tool, the ejector pin is sleeved with a sleeve body, an air cushion is arranged on the outer wall of the ejector pin, and the air cushion expands and clamps the sleeve body; and the welding mechanism comprises a welding gun movably arranged on a sliding rail, and the welding gun is used for welding the sleeve body and the shaft body.

Description

technical field [0001] The invention relates to the technical field of processing equipment for a fixed shaft of an airtight door, in particular to a one-time forming equipment for a fixed shaft of a connecting rod seat. Background technique [0002] The airtight door is set on the outermost side of the entrance and exit. It has two functions of blocking shock wave and isolating poison. Anti-shock effect, the door leaf is equipped with four upper and lower lock heads that can be opened and closed. The opening / closing is supported by a fixed shaft and rotated 90° to realize the opening and closing of the bolt. The fixed shaft for rotating the opening / closing is a thick step in the middle and two thin ends. structure, this fixed shaft only plays the role of fixing and supporting. [0003] In the prior art, the fixed shaft is generally integrally formed and completed by turning, which takes a long time to process, wastes a lot of steel, and reduces the processing efficiency. ...

Claims

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Application Information

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IPC IPC(8): B23P23/04B23P15/00
CPCB23P23/04B23P15/00
Inventor 虞卫琴陈超张爱琴李传祥
Owner 扬州市恒泰人防设备有限公司
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