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Self-balancing type lathe fixture

A lathe fixture, self-balancing technology, applied in the direction of clamping, manufacturing tools, supports, etc., can solve the problem of simple and practical methods for lathe fixtures, achieve process man-hour balance, improve machining accuracy and surface quality, reduce Vibration and noise effects

Active Publication Date: 2015-04-01
JIANGXI JUST NUMERICAL CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used solution for one installation is to balance the counterweight. There is no simple and practical method for the balance of lathe fixtures installed multiple times.

Method used

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  • Self-balancing type lathe fixture
  • Self-balancing type lathe fixture
  • Self-balancing type lathe fixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Example: see figure 1 —— image 3 .

[0023] The invention discloses a self-balancing lathe fixture, which includes a fixture table 9 connected with a machine tool spindle 8, a clamping piece is arranged on the top of the clamping piece 9, and the clamping piece includes a vertically arranged support Nail 1, fine positioning pin 2, pre-positioning pin 3 and corner hydraulic cylinder 4, the piston rod upper end of described corner hydraulic cylinder 4 is provided with horizontal pressure bar 41. The workpiece to be clamped is placed above the support nails 1 of the fixture table 9, and the three support nails 1 scattered above the fixture table 9 limit the three degrees of freedom of the workpiece. Two pre-positioning pins 3 realize the pre-positioning of the workpiece, and two precise positioning Pin 2 (one is a diamond pin) restricts three degrees of freedom of the workpiece, and the clamping of the workpiece is realized by driving the pressure rod 41 to move vertica...

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PUM

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Abstract

The invention relates to a fixture for flow line production and especially relates to a self-balancing type lathe fixture. The self-balancing type lathe fixture comprises a fixture platform which is connected with a lathe spindle, wherein a clamping piece is arranged above the fixture platform; the fixture platform comprises an upper cover plate and a lower cover plate; the upper cover plate and the lower cover plate are oppositely arranged, are buckled together and forme a hollow equipment cavity; a balancing block is arranged in the equipment cavity; the balancing block horizontally moves under the driving of an external force; a guiding block and a limiting block are also arranged. Compared with a lathe fixture which is mounted twice, the vertical turning fixture can automatically realize balancing and can more effectively realize the process and labor-hour balancing of an automatic processing line.

Description

technical field [0001] The invention relates to a clamp for assembly line production, in particular to a vertical lathe clamp with automatic balancing function. Background technique [0002] The automated manufacturing system refers to processing raw materials into parts or assembling parts into products with less direct or indirect manual intervention, and realizing management process and process automation during the processing process. For the automatic processing system of parts, it is usually required to balance the man-hours of each process so that the machine tools in the assembly line can have a good utilization rate. In order to achieve the balance of man-hours, usually two installations are required. At present, the commonly used solution for one installation is to balance the counterweight, and there is no simple and practical method for the balance of the lathe fixtures installed multiple times. Contents of the invention [0003] The purpose of the present inv...

Claims

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Application Information

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IPC IPC(8): B23Q3/12B23Q11/00
CPCB23Q3/12B23Q11/00B23Q11/0032
Inventor 刘华戴琳吴靓叶寒陶志鹏张军郑德新
Owner JIANGXI JUST NUMERICAL CONTROL TECH