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. The

Method used

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

Examples

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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 vertically

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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

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Claims

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Application Information

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Owner JIANGXI JUST NUMERICAL CONTROL TECH
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