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Cartridge type lathe

A technology for clamping shafts and lathes, which is applied to chucks, automatic lathes/semi-automatic lathes, turning equipment, etc. It can solve problems such as waste of materials and labor, waste of time, loss of part accuracy, etc., to shorten processing time and improve accuracy retention , the effect of reducing waste

Active Publication Date: 2016-02-10
山东济清科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of these two processing techniques have disadvantages: the former consumes materials and labor; the latter wastes time and loses the accuracy of parts

Method used

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  • Cartridge type lathe
  • Cartridge type lathe
  • Cartridge type lathe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the machine tool body (1), A chuck power source (2), A tie rod (3), Z-axis guideway pair (4), Z-axis screw pair (5), A-spindle (6), A telescopic Chuck (7), A chuck claw (8), slide plate assembly (9), B chuck claw (10), B telescopic chuck (11), B spindle (12), B tie rod (13), Z axis servo motor (14), W axis servo motor (15), B chuck power source (16), B spindle box (17), W axis screw pair (18), B top (19), W axis guide rail Vice (20), cutting tool (21), workpiece (22), A top (23), A headstock (24), sleeve (25), nut (26), force sensor (27) and disc spring (28) It is the main part of the spindle type lathe, and the A main shaft (6) and the B main shaft (12) are installed in the A main shaft box (24) and the B main shaft box (17) respectively; the A main shaft (6) and the B main shaft (12) are the same The shafts are placed oppositely, A telescopic chuck (7) and B telescopic chuck (11) are respe...

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PUM

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Abstract

A spindle A and a spindle B are coaxial and are oppositely placed; the spindles A and B are respectively provided with a telescopic chuck A and a telescopic chuck B; a tip A and a tip B are respectively arranged at the centers of the telescopic chucks A and B and are coaxial and oppositely placed; in the work process, the tips A and B are respectively pushed in central holes in two ends of a workpiece and always support the workpiece; when the telescopic chuck A forwards extends and a chuck A clamps the workpiece and when a chuck B loosens the workpiece and the telescopic chuck B is retracted backwards, a tool can machine one end, close to the telescopic chuck B, of the workpiece; when the chuck A loosens the workpiece and the telescopic chuck A is retracted backwards and when the telescopic chuck B forwards extends and the chuck B clamps the workpiece, the tool can machine one end, close to the telescopic chuck A, of the workpiece; by the automatic switching between the clamping modes for the left and right ends of the workpiece for one or multiple times, the workpiece is subjected to coarse or fine turning as well as the machining of multiple procedures such as drilling, milling and the tapping.

Description

technical field [0001] The invention relates to the field of machine tools, especially ordinary lathes, numerical control lathes and turning centers. Background technique [0002] With the rapid development of CNC machine tools, machining shaft parts on CNC lathes, especially turning centers, can completely complete rough and finish turning, drilling, milling, tapping and other processes in one clamping. However, the current shaft parts The clamping method mainly adopts the chuck at one end and the tip at the other end. This method has two processing techniques: one is to leave the chuck at one end of the chuck end, and process one clamp and one top. After the processing is completed, Cut off the process chuck; the second is to punch out the center holes at both ends of the workpiece, and process one by one. After one end is processed, turn around and process the other end. Both of these two processing techniques have disadvantages: the former is expensive in materials and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B3/06B23Q7/00B23Q17/00
CPCB23B5/08B23B9/08B23B31/02
Inventor 党金行
Owner 山东济清科技服务有限公司