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A square nut automatic chamfering device and processing method

A technology of a chamfering device and a square nut, which is applied in the mechanical field, can solve the problems of increasing process complexity, low efficiency, and iron filings, etc., and achieves the effects of fast operation, safe processing, and high-precision chamfering.

Inactive Publication Date: 2017-10-17
SHAOXING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing square nut punching and chamfering process generally uses a drill bit to rotate the chamfer, and iron filings will appear during the chamfering process, which increases the complexity of the process, and the process of using the drill bit to rotate generally only performs single-sided chamfering, and the efficiency is relatively low. Low

Method used

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  • A square nut automatic chamfering device and processing method
  • A square nut automatic chamfering device and processing method

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Embodiment Construction

[0024] like figure 1 As shown, an automatic chamfering device for a square nut includes a punch slider 1, a ball guide bush 2, a feeding slider 3, a lower die 4, a material retaining block 5, an upper die 6 and a damping mechanism 7, and the automatic chamfering The device is installed on the punch base 8. The square nut automatic chamfering device described in this embodiment includes two sets of upper mold 6, lower mold 4 and damping mechanism 7 which can work simultaneously. The punch base 8 is provided with two lower die holes 9 located on the same straight line, the lower die 4 is placed in the lower die holes 9, the top of the lower die 4 is provided with a lower punch 41, and the bottom of the lower die hole 9 is provided with an adjusting bolt 13, used to adjust the height of the lower die 4 and the lower punch 41. A blanking hole 12 is provided in the middle of the punch base 1 (between the two lower dies 4 ) for transporting the processed square nut 14 .

[0025] T...

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Abstract

The invention discloses an automatic chamfering device and a processing method for square nuts. The chamfering device includes a punch slider, a ball guide bush, a feeding slider, a lower die, a material retaining block, an upper die and a damping mechanism, and the automatic chamfering device Installed on the punch base, the lower die is installed on the upper surface of the punch base, the upper die is fixedly installed on the lower surface of the punch slider, the upper punch of the upper die is facing the raised lower punch of the lower die, and the feeding slider is movably installed on the punch The two sides of the base are linked to the punch slider through the ball guide bushing. The front end of the feeding slider is close to the lower die, and the tail end is screwed with a connecting rod. The square nut automatic chamfering device and processing method of the present invention have the characteristics of automatic blanking, automatic blanking, continuous cycle action, fast processing speed, accurate positioning, reduced manpower, increased output, convenient and safe operation, and the like.

Description

technical field [0001] The invention relates to an automatic chamfering device and a processing method for square nuts, belonging to the technical field of machinery. Background technique [0002] The existing square nut punching and chamfering process generally uses a drill bit to rotate the chamfer, and iron filings will appear during the chamfering process, which increases the complexity of the process, and the process of using the drill bit to rotate generally only performs single-sided chamfering, and the efficiency is relatively low. Low. [0003] In view of this, the present inventor studies this, and specially develops a square nut automatic chamfering device and processing method, and this case arises from it. Contents of the invention [0004] The object of the present invention is to provide an automatic chamfering device and processing method for square nuts, which have the characteristics of automatic blanking, automatic blanking, continuous cycle action, fas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D53/24B21D43/00B21D43/02B21D55/00B21D37/04
CPCB21D37/04B21D43/003B21D43/02B21D53/24B21D55/00
Inventor 卢雪萍
Owner SHAOXING UNIVERSITY
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