A spring machine one-way clutch

A technology of one-way clutch and spring machine, which is applied in the field of spring machine, can solve the problems of low wire feeding accuracy, short life, easy slipping, etc., and achieve the effect of increasing conveying capacity, improving service life, and improving wire feeding accuracy

Inactive Publication Date: 2015-12-16
俞度
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the disadvantages of this overrunning clutch are low clutch precision, fast wear and short life
Secondly, most of the wire rods used in the current spring factory are drawn, and the dirty talcum powder and other garbage on the surface are not disposed of, so they are used to produce springs, and at present, the straight tail spring machine does not have garbage removal structure
Therefore, the wire is easy to slip at the clutch, the wire feeding accuracy is low, and the error is large

Method used

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  • A spring machine one-way clutch
  • A spring machine one-way clutch
  • A spring machine one-way clutch

Examples

Experimental program
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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] As shown in the figure, a spring machine one-way clutch disclosed by the present invention includes a one-way seat 1, a bottom plate 2, a cover plate 3 and a sliding seat 4, and the one-way seat 1 is fixedly arranged between the cover plate 3 and the bottom plate 2, The bottom plate 2 is fixed on the sliding seat 4; the one-way seat 1 is provided with two parallel empty slots 11, and the empty slots 11 are provided with a compression spring 14, a one-way push block 12, and two one-way blocks 13; the one-way push block 12 is embedded in the hollow groove 11 in a slidable manner; the compression spring 14 is arranged in the compression spring 14 groove in the middle of the one-way push block 12; On the bottom plate 2, the one-way block 13 includes a semicircular surface, a plane and a cam surface, wherein the semicircular end is located on...

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PUM

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Abstract

The invention relates to the field of springs, in particular to a one-way clutch of a spring machine. The one-way clutch of the spring machine comprises a one-way seat, wherein the one-way seat is provided with multiple empty grooves; a pressing spring, a one-way pushing block and two one-way blocks are arranged in each empty groove; the one-way pushing block is slidably embedded into each empty groove; the pressing spring is arranged in a pressing spring hole in the middle of the one-way pushing block; the two one-way blocks are rotationally and oppositely arranged on an inner wall of each empty groove; and a wire runs through the empty grooves and penetrates through gaps among the pressing spring, the one-way pushing block and the two one-way blocks in sequence. Due to the adoption of the technical scheme, so that wire conveying precision is improved and service life of the clutch is prolonged.

Description

technical field [0001] The invention relates to the field of spring machines, in particular to a spring machine one-way clutch. Background technique [0002] Traditional straight-tail spring machine: First, the clutches used in wire feeding are mostly roller overrunning clutches with a wedge angle of 15°. The elastic force is to clamp the steel wire by the roller. When the force of the roller clamping the steel wire is large, the elastic force of the compression spring is also large, so that when the overrunning clutch needs to be disengaged, sometimes it will not be completely disengaged. Therefore, the disadvantages of this overrunning clutch are low clutch precision, fast wear and short life. Secondly, most of the wire rods used in the current spring factory are drawn, and the dirty talcum powder and other garbage on the surface are not disposed of, so they are used to produce springs, and at present, the straight tail spring machine does not have garbage removal struct...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21F23/00B21F35/00
Inventor 俞度
Owner 俞度
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