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Auxiliary clamping structure for workpiece and numerical control lathe

A technology of clamping structure and CNC lathe, applied in the direction of metal processing machinery parts, clamping, turning equipment, etc., can solve the general problems of cutting stability

Pending Publication Date: 2021-07-30
佛山市顺德区英田数控机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The cutting stability of current CNC lathes is average when processing elongated workpieces, so it is necessary to improve

Method used

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  • Auxiliary clamping structure for workpiece and numerical control lathe
  • Auxiliary clamping structure for workpiece and numerical control lathe
  • Auxiliary clamping structure for workpiece and numerical control lathe

Examples

Experimental program
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Effect test

Embodiment

[0030] Such as Figure 1-6 Shown, a kind of auxiliary clamping structure of workpiece, comprises the main shaft mechanism assembly 1 that is arranged on the frame of CNC lathe; And the movable tail seat mechanism that is arranged on the frame of CNC lathe; The top seat includes a fixed base 3, a top sleeve 4 mounted on the fixed base 3 and movable laterally, and a top 5 for supporting the workpiece. The end of the top 5 is inserted into the top sleeve 4 and connected with the top sleeve 4 In rotational connection, the center of the top sleeve 4 is located on the same level as the center of the main shaft in the main shaft mechanism assembly 1 .

[0031]In this embodiment, the center sleeve 4 is provided with an insertion hole 6 matched with the center point 5, and a rotating bearing 7 is arranged in the insertion hole 6, and the outer ring of the rotation bearing 7 is connected to the center sleeve 4. The connection is detachable, and the inner ring of the rotating bearing 7 ...

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PUM

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Abstract

The invention discloses an auxiliary clamping structure for a workpiece and a numerical control lathe. The auxiliary clamping structure comprises a main shaft mechanism assembly arranged on a rack of the numerical control lathe; and a movable tail jacking seat mechanism arranged on the rack of the numerical control lathe. A movable tail jacking seat comprises a fixed seat, a tip sleeve and a tip, the tip sleeve is mounted on the fixed seat and can transversely move, the tip is used for jacking the workpiece, the tail end of the tip is inserted into the tip sleeve and rotationally connected with the tip sleeve, and the center of the tip sleeve and the center of a main shaft in the main shaft mechanism assembly are located on the same horizontal line. When a long workpiece is machined, the auxiliary clamping structure for the workpiece can jack the tail end of the workpiece, and the auxiliary clamping effect is achieved.

Description

technical field [0001] The invention relates to an auxiliary clamping structure for workpieces and a numerically controlled lathe. Background technique [0002] The application of numerical control technology has not only brought revolutionary changes to the traditional manufacturing industry, making the manufacturing industry a symbol of industrialization, but also with the continuous development of numerical control technology and the expansion of application fields, it plays an important role in the development of some important industries of national economy and people's livelihood. An increasingly important role, because the digitization of the equipment required by these industries has become a major trend of modern development. [0003] The cutting stability of current CNC lathes is average when processing elongated workpieces, so it is necessary to improve them. Contents of the invention [0004] The technical problem to be solved by the present invention is to pr...

Claims

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Application Information

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IPC IPC(8): B23B23/00B23Q3/00
CPCB23B23/00B23Q3/00
Inventor 张帮明
Owner 佛山市顺德区英田数控机床有限公司
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