Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Pressurized quick adjustment vice

The technology of a vise and a vise body is applied in the field of pressurized and quick-adjusting vise, which can solve the problems of enlarged processing error, difficult to operate the handle to rotate, easy to move, etc., and achieves improved processing accuracy, stable clamping and high efficiency. The effect of force transmission

Active Publication Date: 2019-06-25
ZHEJIANG JINGSU MACHINE TOOL ACCESSORIES
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As mentioned above, the size of the jaws of the hydraulic vise is mainly adjusted by rotating the operating handle. In the process of using this adjustment method, there will be a problem, that is, after the workpiece is clamped, if you want to continue It is difficult to rotate the operating handle by increasing the clamping force of the jaws on the workpiece, and if the workpiece is not completely fixed, it is easy to move during the machining process, resulting in the expansion of machining errors

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
  • Pressurized quick adjustment vice
  • Pressurized quick adjustment vice
  • Pressurized quick adjustment vice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the drawings.

[0035] Such as figure 1 As shown, a pressurized quick-adjusting vise includes a pincer body 1, a fixed pincer 2, a movable pincer 3, an adjusting screw 4, a hand crank assembly 5, and a pressurizing device 6. The pincer body 1 is in the shape of a hollow square; the fixed pincers 2 is integrally fixed to one end of the pliers body 1; the movable pliers 3 includes a sliding block 31, a jaw block 32, a semicircular force transmission block 33 and a thrust assembly 34. The sliding block 31 is slidably connected to the pliers body 1; the jaw block 32 is sleeved Mounted on the sliding block 31, and a clamping jaw is formed between the jaw block 32 and the fixed pliers 2; an arc groove 321 is opened on the inner wall of the jaw block 32 near one end of the fixed pliers 2, and the semicircular force transmission block 33 is embedded in the arc In the groove 321, the arc surface of ...

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 a pressurized quick adjustment vice, relates to a clamping tool, and is used for solving the problem of insufficient clamping force in general vices. The pressurized quick adjustment vice comprises a clamp body, a fixed clamp, a movable clamp, an adjusting screw rod rotationally connected to the clamp body and in threaded fit with the movable clamp, and a hand rocking module arranged on the clamp body and used for driving the adjusting screw rod to rotate; the clamp body is provided with a pressurizing device; the pressurizing device comprises a pressurized clamping cylinder mounted on the fixed clamp and fixed with the adjusting screw rod through a piston rod, and a power mechanism arranged on the clamp body and used for driving the piston rod of the pressurized clamping cylinder to extend; a left moving cavity and a right moving cavity are formed between the piston rod of the pressurized clamping cylinder and a cylinder block of the pressurized clamping cylinder; the extension direction of the piston rod is in parallel to the length direction of the adjusting screw rod; and the pressurized clamping cylinder can apply strengthening force on the movable clamp after clamping of workpieces by the vice, so that the workpieces can be clamped more firmly and are not easy to move in the machining process, and the purpose of improving the workpiece machining precision is achieved.

Description

Technical field [0001] The invention relates to a clamping tool, in particular to a pressurized quick-adjusting vise. Background technique [0002] Bench vise, also known as vice, is a general-purpose fixture used to clamp workpieces. It is generally used in a fixed position and is an essential tool in the fitter workshop. [0003] At present, the Chinese invention with the authorized announcement number CN202753038U discloses a manual hydraulic vise, which includes a base, a fixed jaw and a movable jaw provided on the base, a hydraulic clamping mechanism connected to the movable jaw, and The operating handle connected to the hydraulic clamping mechanism, the other end of the main screw is connected to the hydraulic clamping mechanism and the workpiece is clamped by the hydraulic pressure of the hydraulic clamping mechanism, the hydraulic clamping mechanism includes a booster The main body, a hydraulic cylinder clutch that is separated from the main body of the booster, the piston...

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
IPC IPC(8): B25B1/02B25B1/10
Inventor 金灿灿罗国章
Owner ZHEJIANG JINGSU MACHINE TOOL ACCESSORIES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com