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Machine tool fixture for processing internally-threaded hole in threaded flange

A technology of machine tool fixtures and threaded holes, which is applied to metal processing machinery parts, manufacturing tools, metal processing equipment, etc., and can solve problems such as difficult clamping

Active Publication Date: 2018-08-14
常州市武进雪堰石油化工备件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, it is difficult to clamp this kind of threaded flange during the processing of its screw holes, so, for those skilled in the art, it is still to be developed a method that can effectively realize the clamping of the threaded flange. machine tool fixture

Method used

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  • Machine tool fixture for processing internally-threaded hole in threaded flange
  • Machine tool fixture for processing internally-threaded hole in threaded flange
  • Machine tool fixture for processing internally-threaded hole in threaded flange

Examples

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Embodiment Construction

[0026] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0027] like figure 1 and figure 2 As shown, a machine tool fixture for machining threaded flange internal thread holes, including a rectangular workbench 1, a clamping groove is opened on the workbench 1, a work panel 3 is horizontally arranged in the clamping groove, and the lower part of the workbench 1 The surface is provided with an adjusting frame, and the adjusting frame includes a vertical plate 35, a vertical plate 2 36 and a base plate 37, and the vertical plate 1 35 and the vertical plate 2 36 are all fixed on the upper surface of the base plate 37, and the base plate 37 is provided with a through hole, the through hole A cylinder 15 is fixed on the inner wall. The piston rod of the cylinder 15 is vertically up...

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Abstract

The invention provides a machine tool fixture for processing an internally-threaded hole in a threaded flange and belongs to the technical field of lathe fixtures. The machine tool fixture comprises arectangular worktable, wherein a clamping groove is formed in the worktable; a working panel is horizontally arranged in the clamping groove; a positioning hole I, a positioning hole II, a positioning hole III and a positioning hole IV are equidistantly formed in the working panel in a circumferential direction; a positioning mechanism which can locate the threaded flange on the working panel isfurther arranged in the clamping groove and comprises a lead screw I, a lead screw II, a lead screw III, a lead screw IV, an expansion block I, an expansion block II, an expansion block III and an expansion block IV; and an adjustment rack is arranged on the lower surface of the worktable and comprises a vertical plate I, a vertical plate II and a baseplate. The machine tool fixture has the advantage that the threaded flange can be clamped more stably.

Description

technical field [0001] The invention belongs to the technical field of machine tool fixtures, and relates to a machine tool fixture used for machining threaded holes in threaded flanges. Background technique [0002] The existing threaded flange includes a flange body, which is provided with threaded holes and through holes. Generally, the traditional threaded flange does not align with the edges of the disk body, that is, the top surface and bottom surface of the disk body and the side wall. At the junction, if any treatment is carried out, the finished threaded flange is put in and used, and it is easy to cause bumps on the edge of the plate and cause gaps. Similarly, the threaded flange of the prior art does not perform any treatment on the joints between the inner wall of the through hole and the top and bottom surfaces of the disc body. When the shaft or bolt is installed through the through hole, it is easy to damage the through hole and the disc. The edge at the junc...

Claims

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Application Information

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IPC IPC(8): B23Q3/06B23Q1/25B23G1/16
CPCB23G1/16B23Q1/25B23Q3/062
Inventor 王建臣杨坤方浩杰沈雨欣刘晓源邸海燕
Owner 常州市武进雪堰石油化工备件有限公司