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Clamp for fixing air compression shell

An air compressor and fixture technology, applied in the direction of clamping, positioning device, manufacturing tool, etc., can solve the problems of affecting the machining accuracy and the fixation is not firm enough, and achieve the effect of improving the accuracy and preventing movement.

Active Publication Date: 2013-06-05
SUZHOU TAOHUAYUAN MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]The existing fixture for fixing the air compressor casing only fixes the air compressor casing through the positioning column, when processing the boss on the side wall There will be movement in the horizontal direction, and the fixation is not firm enough, which will affect the processing accuracy

Method used

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  • Clamp for fixing air compression shell
  • Clamp for fixing air compression shell
  • Clamp for fixing air compression shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The preferred specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0017] like figure 1 As shown, the fixture fixes the air compressor casing on the CNC machine tool, and the CNC machine tool processes the boss 71 on the side wall of the air compressor casing 7. Two splints 2 that are slidably connected, two positioning rods 3 fixed on the base 1 and located between the two splints 2, sleeved on the positioning rods 3 and used to fix the compression of the air compressor casing The block 4, the nut 5 which is threadedly connected with the positioning rod 3 and pressed on the pressing block 4, and two pushing mechanisms 6 for respectively pushing the splint 2 to move.

[0018] The two splints 2 are slidably connected to the base 1 and have a trapezoidal groove 9 on the surface in contact with the air compressor casing.

[0019] The upper surface of the base 1 is rectangular, and the clamp also in...

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PUM

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Abstract

The invention relates to a clamp for fixing an air compression shell. The air compression shell is fixed on a numerical control machine which is used for machining a boss on the side wall of the air compression shell. The clamp comprises a base, two clamp plates, at least one positioning bar, a compression block and a nut, wherein the two clamp plates are arranged on the base in parallel, the at least one positioning bar is fixed on the base and positioned between the two clamp plates, the compression block is sheathed on the positioning bar and used for fixing the air compression shell, the nut is in threaded connection with the positioning bar and is pressed on the compression block tightly, at least one of the two clamp plates is connected with the base in a sliding manner. In the invention, the clamp plates are utilized to fix the bottom of the air compression shell so as to prevent the air compression shell from moving in horizontal direction, the clamp plates are matched with the positioning bar so as to stably fix the air compression shell on the base, and the machining precision is greatly improved.

Description

technical field [0001] The invention relates to a clamp for fixing an air compressor casing. Background technique [0002] The existing fixture for fixing the air compressor casing only fixes the air compressor casing through the positioning column, and the boss on the side wall will move in the horizontal direction when processing the boss on the side wall, and the fixation is not firm enough, which affects the machining accuracy. Contents of the invention [0003] The purpose of the present invention is to provide a convenient clamp for fixing an air compressor casing. [0004] In order to achieve the above-mentioned purpose, the technical solution adopted in the present invention is: a clamp for fixing the air compressor casing, which fixes the air compressor casing on the numerical control machine tool, and the numerical control machine tool is used for the protrusion on the side wall of the air compressor casing. It includes a base, two splints arranged in parallel o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06
Inventor 屠春雨
Owner SUZHOU TAOHUAYUAN MACHINERY CO LTD