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Automatic coiling mechanism of centerless lathe for titanium alloy wire production and coiling method

A technology of titanium alloy wire and centerless lathe, which is applied in the field of automatic coiling mechanism and coiling material of centerless lathe used in the production of titanium alloy wire, can solve the problems of sample processing accuracy and the influence of surface topography, and achieves the improvement of surface quality and vibration reduction. , the effect of reducing jitter

Pending Publication Date: 2021-10-08
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art that the receiving mechanism of the centerless lathe generally adopts manual arrangement of the coils, which is easy to affect the processing accuracy and surface appearance of the sample, and provides a centerless lathe for titanium alloy wire production Automatic rewinding mechanism and rewinding method

Method used

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  • Automatic coiling mechanism of centerless lathe for titanium alloy wire production and coiling method
  • Automatic coiling mechanism of centerless lathe for titanium alloy wire production and coiling method
  • Automatic coiling mechanism of centerless lathe for titanium alloy wire production and coiling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of automatic coiling mechanism of centerless lathe for titanium alloy wire material production, such as figure 1 As shown, including coil material unit and coil size adjustment unit;

[0034] The coil size adjustment unit includes a base 1, a coil rack 2, a column assembly, a screw assembly, a coil adjustment motor 19, a coil adjustment shaft and a coil adjustment gear 15, and the coil rack 2 is installed on the top of the base 1, and the wire The rod assembly includes a leading screw and a leading screw gear connected with the leading screw. The column assembly is vertically installed on the inner bottom surface of the coil rack 2 through the leading screw assembly. The movement of the leading screw assembly drives the movement of the column assembly. At the upper center of the coil rack 2, one end of the coil adjustment shaft is connected with the coil adjustment motor 19, and the other end is connected with the coil adjustment gear 15; the coil adjustment gear...

Embodiment 2

[0037] Except for the following content, all the other contents are the same as in Example 1.

[0038]A ratchet frame 13 is installed on the first leg, and a ratchet shaft 21 is sheathed above the ratchet frame 13. One end of the ratchet shaft 21 is keyed to a ratchet 11, and the other end is vertically connected to a rocking bar 22. A ratchet frame is installed on the rocking bar 22. twenty four. One end of the rocking rod 22 is connected with the pawl frame 24, and the other end is connected with the first guide wheel 23 by bolts. A locker 12 for fixing the ratchet 11 is connected with bolts on the ratchet frame 13 . A guide frame 18 is installed on the second supporting leg, and the top of the guide frame 18 is connected with the second guide wheel 6 by bolts.

Embodiment 3

[0040] Except for the following content, all the other contents are the same as in Example 1.

[0041] Such as image 3 As shown, the coil adjustment gear 15 meshes with the first lead screw gear 27 , the second lead screw gear 28 , the third lead screw gear 29 and the fourth lead screw gear 14 respectively. The first lead screw gear 27 is keyed to the first lead screw 30, the second lead screw gear 28 is keyed to the second lead screw 31, the third lead screw gear 29 is keyed to the third lead screw 17, and the fourth lead screw gear 14 is connected with the 4th leading screw 32 keys. The first leading screw 30, the second leading screw 31, the third leading screw 17 and the fourth leading screw 32 cooperate with the coil rack 2 through a leading screw bearing respectively, so that the first leading screw 30, the second leading screw 31, the second leading screw 32 The three leading screws 17 and the fourth leading screw 32 rotate on the fixed position of the coil rack 2 . ...

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Abstract

The invention discloses an automatic coiling mechanism of a centerless lathe for titanium alloy wire production and a coiling method, and belongs to the field of titanium alloy wire production. When the size of a coil is adjusted, a coil adjusting motor is started, the coil adjusting motor drives a coil adjusting gear, the coil adjusting gear drives a lead screw assembly to rotate, and the lead screw assembly drives a stand column assembly to move, thereby adjusting the size of the coil; and when a centerless machine tool is used for machining, a titanium alloy wire is transmitted to a remnant clamping device through a guide assembly, a cycloidal-pin gear speed reducer is started, the cycloidal-pin gear speed reducer rotates to drive a gear assembly to rotate, a coiling frame is further driven to rotate, the coiling frame drives the lead screw assembly to rotate, the lead screw assembly drives the stand column assembly to rotate, and the titanium alloy wire is driven by the remnant clamping device to do rotary motion. In the working process, the size of the coil can be adjusted according to production requirements, so that the machining speed and efficiency of the titanium alloy wire can be greatly improved, the production cost of an enterprise is reduced, and the practicability is good.

Description

technical field [0001] The invention belongs to the field of titanium alloy wire production, and relates to an automatic coiling mechanism and a coiling method of a centerless lathe used for titanium alloy wire production. Background technique [0002] Centerless lathe, also known as peeling machine, is a device for removing surface oxide layers and cracks on long round metals such as tubes, rods, and discs, and producing bright round materials with no defects on the surface. [0003] Considering that the length of the material to be processed is long during the processing of the centerless lathe, the centerless lathe is usually equipped with a receiving mechanism, which guides the processed material from the back of the centerless lathe to automatically transfer and recycle backwards, without manual receiving, reducing production cost. Considering that the existing material receiving mechanism can only automatically transfer and recover the tubes and bars, the traditional ...

Claims

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Application Information

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IPC IPC(8): B21C47/06B21C47/12B21C47/30
CPCB21C47/06B21C47/12B21C47/30
Inventor 史丽晨刘亚雄贾荣枭张倩康凯李进学
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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