Unlock instant, AI-driven research and patent intelligence for your innovation.

Expanding clamping type worktable

A workbench and clamping technology, applied in the field of CNC machine tools, can solve the problems of reduced product processing accuracy, low efficiency, complex structure, etc., and achieve the effect of stable clamping and simple structure

Inactive Publication Date: 2017-03-22
CHONGQING ZHONGDING TECH CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the processing of this kind of disk parts, the existing technology needs to drill these connecting holes one by one, which is not only inefficient, but also the positioning error caused by multiple positioning will cause the reduction of product processing accuracy
In addition, the existing clamping and fixing mechanism for this type of disc-like parts has the disadvantages of complex structure and easy vibration during drilling, resulting in reduced processing accuracy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Expanding clamping type worktable
  • Expanding clamping type worktable
  • Expanding clamping type worktable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0017] Such as image 3 As shown, it is a structural schematic diagram of a drilling combination vertical numerical control machine tool adopting the expansion clamping workbench of this embodiment. The drilling combination vertical CNC machine tool includes a base 1, a column 2 fixedly installed on the base 1, the front end of the column 2 is provided with a vertical hydraulic slide rail 3, and the hydraulic slide rail 3 is provided with a hydraulic sliding seat slidingly matched with it 4. The column 2 is equipped with a hydraulic drive mechanism for driving the hydraulic slide 4 to move. The hydraulic drive mechanism of this embodiment includes a drive hydraulic cylinder 5 fix...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an expanding clamping type worktable. The expanding clamping type worktable comprises a worktable body. A clamping mechanism for clamping a disc-like part is arranged on the worktable body. The clamping mechanism comprises a central clamping mechanism and an edge clamping mechanism for fixing the edges around the disc-like part. The central clamping mechanism comprises a fastening sleeve which is fixedly mounted on the worktable, the fastening sleeve internally sleeves an expanding sleeve, a central inner hole is formed in the expanding sleeve, the opening end, in the central inner hole, of the expanding sleeve is an expanding end while the other is a connecting end, and at least three expanding grooves are uniformly distributed in the expanding end of the expanding sleeve annularly; a cone matching structure is arranged between the outer peripheral wall of the expanding end of the expanding sleeve and the inner hole wall of the fastening sleeve, and an expanding hydraulic cylinder for being connected to the connecting end and tensioning the expanding sleeve is arranged below the worktable body. The expanding clamping type worktable disclosed by the invention can be used for clamp and fix the disc-like parts with central shafts, and has the advantages of being simple in structure and stable to clamp.

Description

technical field [0001] The invention belongs to the technical field of numerical control machine tools, in particular to an expansion clamping workbench for numerical control machine tools. Background technique [0002] Enterprises in the combined machine tool industry mainly provide special equipment for automobiles, motorcycles, internal combustion engines, agricultural machinery, engineering machinery, chemical machinery, military industry, energy, light industry and household appliances, and gradually begin to change to numerical control and flexibility. Combined machine tool and its automatic line is a manufacturing technology and a complete set of process equipment that integrates electromechanical machinery and has a high degree of comprehensive automation. It is characterized by high efficiency, high quality, economical and practical, so it is widely used in construction machinery, transportation, energy, military industry, light industry, and home appliance industri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/25B23Q3/08
CPCB23Q1/25B23Q3/082
Inventor 胡国良
Owner CHONGQING ZHONGDING TECH CO LTD