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

Double action cable pull chuck

A double-action cable-pull and cable-pull technology, which is applied in the direction of the chuck, can solve problems such as unstable workpiece clamping

Active Publication Date: 2021-08-20
ZHEJIANG JINGSU MACHINE TOOL ACCESSORIES
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that when clamping an elliptical or rectangular workpiece, only two jaws touch the workpiece, and the workpiece is not clamped stably.

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
  • Double action cable pull chuck
  • Double action cable pull chuck
  • Double action cable pull chuck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] refer to image 3 , The double-action cable-stayed chuck includes a base 1, a drive assembly, a first pair of jaws and a second pair of jaws.

[0057] refer to image 3 , 4 , the base 1 has a cylindrical shape as a whole, which includes a main body 11 and a bottom plate 12, the main body 11 is arranged in a cavity, the bottom plate 12 covers the cavity, and four bolts pass through the main body 11 and are fixedly connected to the bottom plate 12; the drive assembly is arranged in the cavity Inside, and the drive assembly penetrates through the main body 11 in a direction away from the bottom plate 12 .

[0058] refer to Figure 5 , the first pair of claws includes two claws one 2 arranged symmetrically about the axis of the main body 11, the first pair of claws includes two claws two 3 arranged symmetrically about the axis of the main body 11, claw one 2 and claw two 3 Both are located at the end of the main body 11 away from the bottom plate 12 , the first claw 2 and...

Embodiment 2

[0086] refer to Figure 6 , 7 , the difference between this embodiment and embodiment 1 is:

[0087] There is a distance between the groove bottom wall of the limit groove 412 and the end face of the limit pin, and there is lubricating oil in the limit groove 412; the outer circumference of the diagonal tie rod 41 is also sleeved with a sealing ring to realize the connection between the diagonal tie rod 41 and the slideway 112. Sliding seal between inner walls.

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 present application relates to a double-action cable-stayed chuck, which includes a base, a drive assembly, a first pair of jaws and a second pair of jaws. The first pair of jaws includes two jaws 1 arranged symmetrically with respect to the axis of the base. The first pair of claws includes two claws two arranged symmetrically about the axis of the base. Both the first claw and the second claw slide along the radial direction of the main body, and the sliding direction of the first claw is perpendicular to the sliding direction of the second claw. The drive assembly The main body is extended to connect the first pair of claws and the second pair of claws. The driving assembly is used to drive the two claws to approach and move away from the axis of the body synchronously, and to drive the two claws to approach and move away from the axis of the body synchronously. When the application is clamping the workpiece, the drive assembly first drives the two jaws one (or jaw two) to approach and clamp the workpiece synchronously, and then the drive assembly drives the two jaws two (or jaw one) to approach and clamp the workpiece synchronously. Clamp the workpiece so that the four jaws are all attached to and pressed against the outer circumference of the workpiece to achieve a stable clamping effect on the workpiece.

Description

technical field [0001] The application relates to the field of universal clamps, in particular to a double-action cable-stayed chuck. Background technique [0002] In machining, the use of the chuck is very extensive, and the chuck is often used to clamp the workpiece. [0003] The four-jaw chuck usually includes a base and four jaws arranged on the base. The four jaws are evenly arranged along the circumference of the base. Each jaw slides along the radial direction of the base, and the four jaws approach the base synchronously. axis to achieve clamping of the workpiece. [0004] With regard to the above-mentioned related technologies, the inventor believes that when clamping an elliptical or rectangular workpiece, only two jaws contact the workpiece, and the workpiece is not clamped stably. Contents of the invention [0005] In order to stably clamp the workpiece, the present application provides a double-action cable-pull chuck. [0006] A double-action cable-stayed ...

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 Patents(China)
IPC IPC(8): B23B31/16
CPCB23B31/16
Inventor 金灿灿罗国章
Owner ZHEJIANG JINGSU MACHINE TOOL ACCESSORIES