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Jackscrew reciprocating motion mechanism

A technology of reciprocating movement and top wire, which is applied in the direction of tailstock/top, turning equipment, tool holder accessories, etc., can solve the problem of no operable space, etc., and achieve the effect of simple structure and small space requirement

Inactive Publication Date: 2020-02-04
SHANXI JINCHENG ANTHRACITE COAL MINING GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is not suitable for use in narrow spaces due to limited space and no operable space.

Method used

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  • Jackscrew reciprocating motion mechanism
  • Jackscrew reciprocating motion mechanism
  • Jackscrew reciprocating motion mechanism

Examples

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Embodiment 1

[0017] like Figure 1-Figure 4 As shown, a jackscrew reciprocating movement mechanism of the present invention comprises jackscrew 1, jackscrew plate 2, clamping plate 3 and workpiece 4, jackscrew 1 passes jackscrew plate 2, jackscrew plate 2 is fixed in a position, jackscrew Wire 1 is threadedly connected with top wire plate 2, and the end of top wire 1 is provided with coaxially connected journal 13 and hemispherical end 14. Hinged, clamping plate 3 is threadedly connected with workpiece 4, jackscrew 1 can advance and retreat in jackscrew plate 2 under rotation, thereby drives workpiece 4 to realize reciprocating motion.

[0018] The clamping plate 3 is a circular plate with a notch, and the periphery of the circular plate is processed with external threads. The clamping plate 3 is sleeved on the journal 13. The workpiece 4 is provided with a blind hole, and the clamping plate 3 is connected to the blind hole thread.

[0019] The head end of the top wire 1 is provided with ...

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Abstract

The invention discloses a jackscrew reciprocating motion mechanism, and belongs to the technical field of machining tools. The jackscrew reciprocating motion mechanism is simple in structure and suitable for being used in a narrow space. According to the technical scheme, the jackscrew reciprocating motion mechanism comprises a jackscrew, a jackscrew plate, a clamping plate and a workpiece, wherein the jackscrew penetrates through the jackscrew plate; the jackscrew plate is fixed to a position; the jackscrew is in threaded connection with the jackscrew plate; the tail end of the jackscrew is provided with a shaft neck and a hemispherical end which are coaxially connected; the outer diameter of the shaft neck is smaller than that of the hemispherical end; the shaft neck is hinged to the clamping plate; the clamping plate is in threaded connection with the workpiece; and the jackscrew can advance and retreat in the jackscrew plate under rotation, and therefore the workpiece is driven todo reciprocating motion. The jackscrew reciprocating motion mechanism can be applied to movement of the workpiece in the narrow space.

Description

technical field [0001] The invention relates to a reciprocating movement mechanism of a top wire, which belongs to the technical field of mechanical processing tools. Background technique [0002] Commonly used jacking wires can only be used to tighten the workpiece and fix the workpiece. If you want to realize that the workpiece moves back and forth with the top wire, you need to make the top wire pass through the workpiece and tighten the nut at the end of the top wire to achieve. This method is not suitable for use in a narrow space because of the limited place and no operable space. Contents of the invention [0003] The invention provides a reciprocating movement mechanism of a top wire, which overcomes the shortcomings of the prior art and provides a movement mechanism with a simple structure and suitable for use in a narrow space. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a jacksc...

Claims

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Application Information

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IPC IPC(8): B23B23/02
CPCB23B23/025
Inventor 申文化魏建忠韩斌郭超吴旭琦
Owner SHANXI JINCHENG ANTHRACITE COAL MINING GRP CO LTD
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