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Clamping device for fixing work piece with irregular shape

A clamping device and a shape-fixing technology, applied in positioning devices, metal processing machinery parts, clamping, etc.

Inactive Publication Date: 2015-12-23
TIANJIN TIANCHENG IND FURNACE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the main purpose of the present invention is to provide a clamping device for fixing workpieces with irregular shapes, which can solve the problem of clamps on existing machining equipment Unable to firmly clamp irregularly shaped workpieces, which affects machining accuracy and workpiece quality

Method used

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  • Clamping device for fixing work piece with irregular shape
  • Clamping device for fixing work piece with irregular shape

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Experimental program
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specific Embodiment approach 1

[0012] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment. A clamping device for fixing workpieces with irregular shapes described in this embodiment includes a base 1, a turntable 2, a vertical shaft 3, four horizontal positioning mechanisms and four clamping body mechanisms, and the vertical shaft 3 is vertically arranged , the turntable 2 and the base 1 are circular platforms, the turntable 2 and the base 1 are sequentially set on the vertical shaft 3 from top to bottom, each horizontal positioning mechanism is composed of a lead screw 4 and a horizontal moving block 5, and the turntable 2 Four elongated grooves 2-1 are evenly distributed on the upper surface of the upper surface, and the center line of each elongated groove 2-1 along the length direction passes through the center of the turntable 2, and each horizontally moves the slide block 5 The bosses 5-1 on the lower surface are respectively inserted into a corresponding elonga...

specific Embodiment approach 2

[0013] Specific implementation mode two: combination figure 1 and figure 2 To illustrate this embodiment, each of the horizontal positioning mechanisms of a clamping device for fixing irregularly shaped workpieces described in this embodiment further includes a handle 6, and each handle 6 corresponds to another screw 4 that is inserted into it. one end. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0014] Specific implementation mode three: combination figure 1 Describe this embodiment, a clamping device for fixing workpieces with irregular shapes described in this embodiment, is characterized in that: each clamp body mechanism includes a stud 7, a lifting nut 8, a lifting platform 9 and a fine-tuning mechanism , the stud 7 is vertically arranged, the lifting platform 9 and the lifting nut 8 are sequentially set on the stud 7 from top to bottom, and the fine-tuning mechanism is installed on the upper surface of the lifting platform 9 . Other components and connections are the same as those in the first embodiment.

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Abstract

A clamping device for fixing a work piece with an irregular shape relates to a clamping device and especially relates to the clamping device for fixing the work piece with the irregular shape. The objective of the invention is to solve the problem that a clamp on existing mechanical processing equipment cannot firmly clamp the work piece with the irregular shape and processing precision and work piece quality are thus influenced. In the clamping device for fixing the work piece with the irregular shape provided by the invention, a vertical shaft is successively sleeved by a rotation table and a base from top to bottom, each horizontal positioning mechanism is constituted of a screw rod and a horizontal moving block, four bar-shaped grooves are disposed uniformly in the upper surface of the rotation table, each bar-shaped groove passes through the center of the rotation table along the center line of the length direction, a boss on the lower surface of each horizontally moving slide block is respectively inserted in the corresponding bar-shaped groove, the four screw rods are inserted in the outer side wall of the rotation table, and a clamping body mechanism is installed respectively on the upper surface of each horizontally moving slide block. The clamping device for fixing the work piece with the irregular shape provided by the invention is applied to the field of mechanical processing.

Description

technical field [0001] The present invention relates to a clamping device, more particularly, to a clamping device for fixing workpieces with irregular shapes. Background technique [0002] Fixtures are commonly used equipment in machining. It is mainly used to clamp workpieces to be processed. Every machining equipment is equipped with fixtures. The clamps on the existing mechanical processing equipment cannot firmly clamp the workpiece with irregular shape, resulting in frequent loosening of the workpiece during the processing process, thereby affecting the processing accuracy and quality of the workpiece. 【 Contents of the invention 】 [0003] In view of this, the main purpose of the present invention is to provide a clamping device for fixing workpieces with irregular shapes, which can solve the problem that the clamps on the existing machining equipment cannot clamp the workpieces with irregular shapes firmly, thus affecting the machining accuracy. and workpiece q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
Inventor 王功发
Owner TIANJIN TIANCHENG IND FURNACE MFG
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