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Program-controlled lathe tailstock

A tailstock and lathe technology, applied in the field of CNC lathes, can solve problems such as high labor intensity, low labor productivity, and increased auxiliary working time, and achieve the effects of reducing labor intensity, improving automation, and simple methods

Inactive Publication Date: 2015-12-09
NINGBO DEMA INTELLIGENT MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before the workpiece is processed, the sleeve and the tip in the tailstock are manually driven to move forward to withstand the workpiece. After the workpiece is processed, the sleeve and the tip are driven back to the original position by hand. The disadvantages are: the labor intensity is high, and the auxiliary working time is increased. One person can only take care of one machine tool, and the labor productivity is low
Before the workpiece is processed, the hydraulic cylinder drives the sleeve and the tip forward to withstand the workpiece. After the workpiece is processed, the hydraulic cylinder drives the sleeve and the tip to return to the original position. Since the drive of the hydraulic cylinder is controlled by a person through the foot switch, there is still one person. Disadvantages of only being able to take care of one machine tool

Method used

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  • Program-controlled lathe tailstock
  • Program-controlled lathe tailstock
  • Program-controlled lathe tailstock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] See figure 1 , figure 2 , the program-controlled lathe tailstock provided by the present invention comprises a tailstock device 1, a transition seat device 2 and a stroke adjustment device 3; the tailstock device 1 is arranged on the stroke adjustment device 3 through the transition seat device 2, by The stroke adjustment device 3 drives the tailstock device 1 to move back and forth through the transition seat device 2 .

[0017] The tailstock device 1 is as figure 1 — image 3 As shown, it includes a tailstock body 13, a first driving device cylinder 11 arranged on the tailstock body 13, a sleeve 16 connected to the oil cylinder 11 and moving back and forth along the tailstock body 13, and a sleeve 16 arranged on the sleeve 16. The rotary top 18 at the front end; the oil cylinder 11 is fixed on the tailstock body 13 through the connecting plate 12, and the threaded head of the piston rod 111 of the oil cylinder 11 is screwed into the flange 14, and the flange 14 is...

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PUM

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Abstract

The invention discloses a program-controlled lathe tailstock which comprises a tailstock device and a stroke adjustment device for driving the tailstock device to move back and forth, wherein the tailstock device comprises a tailstock body, a first drive unit arranged on the tailstock body, a sleeve which is connected with the first drive unit and moves back and forth along the tailstock body, and a rotating center arranged on the front end of the sleeve; and the stroke adjustment device drives the tailstock body to move back and forth. A programmable logic controller (PLC) can be utilized to control the movements of the first drive unit and a second drive unit. Compared with the prior art, the program-controlled lathe tailstock can reduce the labor intensity of the operating personnel, and the tailstock position adjustment method is simple, accurate and reliable and can enhance the automation degree of the numerical-controlled lathe.

Description

technical field [0001] The invention belongs to numerically controlled lathes, in particular to a program-controlled tailstock of a lathe. Background technique [0002] The existing lathe tailstock drive has the following two modes: one is full manual, when adjusting, the tailstock is manually driven to move to an appropriate position along the machine tool guide rail and fixed. Before the workpiece is processed, the sleeve and the tip in the tailstock are manually driven to move forward to withstand the workpiece. After the workpiece is processed, the sleeve and the tip are driven back to the original position by hand. The disadvantages are: the labor intensity is high, and the auxiliary working time is increased. One person can only take care of one machine tool, and the labor productivity is low. The second is manual-hydraulic. When adjusting, first use the hydraulic cylinder to move the sleeve and the tip of the tailstock to the frontmost position, and then drive the ta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B23/00B23B23/04
CPCB23B23/005B23B23/045
Inventor 马升
Owner NINGBO DEMA INTELLIGENT MACHINERY CO LTD