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

Extensible protection board of machine tool

A telescopic guard plate and machine tool technology, which is applied to maintenance and safety accessories, metal processing machinery parts, large fixed members, etc., can solve the problem of the cost of the second cover member, etc., and achieve the effect of preventing vibration and swing and improving stability.

Active Publication Date: 2013-04-24
BROTHER KOGYO KK
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, since the second cover member cannot effectively use the entire length to perform the covering function, and the length dimension of the second cover member must be enlarged correspondingly due to the size of the overlapping portion, there is a problem that the cost of the second cover member becomes high.

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
  • Extensible protection board of machine tool
  • Extensible protection board of machine tool
  • Extensible protection board of machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The telescopic guard plate of the machine tool of this embodiment is provided with a plurality of cover bodies that are assembled so as to be relatively movable, overlap inside and outside, and expand and contract through relative movement. A pair of guide members is provided on the upper portion, and a pair of guided members engaged with the pair of guide members is provided so as to extend cantilever from the base end portion of the outer cover of the inner cover toward the outer cover side.

[0042] (Example)

[0043] The machine tool 1 as a general vertical machining center will be described. Such as figure 1 As shown, the base body 2 has a column 3 erected on its rear side. On the front side of the column 3, the base body 2 is equipped with a Y direction drive mechanism 5 for moving the movable table 22 in the Y direction and an X drive mechanism 5 for moving the movable table 22 in the X direction orthogonal to the Y direction. Directional drive mechanism 6.

...

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

This invention relates to a telescopic protection cover for machine tool, which consists of a plurality of overlapped cover bodies that can move with respect to each other. The left extensible telescopic protection cover 25A of the machine tool includes a plurality of cover bodies 26A and 27A, which are overlapped and can move with respect to each other. In order to make the supporting structure of the overlapped cover bodies simple and make the use of each of the cover more effective, the outer cover 26A is equipped with a pair of guiding-members mounted respectively on its first sidewall and second sidewall in parallel to the x-direction (the extension direction). The inner cover body 27A is equipped with a pair of guided-members 34A mounted respectively on its first sidewall and second sidewall in parallel to the x-direction (the extension direction), extending from the base end of the outer cover body 26A toward the other end of the outer cover body 26A, so that the guided-members 34A will be slidably engaged on the guiding-members 31A.

Description

technical field [0001] The present invention relates to a telescopic guard covering the upper side of a drive mechanism that drives a movable table provided on a machine tool, having a plurality of covers that can be expanded and contracted by relative movement. Background technique [0002] Conventional machine tools independently drive the saddle and the table in the X and Y directions, positioning the workpiece to be cut, and cut the workpiece with the cutting tool mounted on the spindle head supported by the column. processing. In such machine tools, in order to protect the drive mechanism of these saddles and tables from cutting chips, the upper side of the drive mechanism is covered by a telescopic guard. [0003] For example, in the telescopic guard described in Japanese Patent Laid-Open Publication No. 22042 in 2005, in the first embodiment, the upper side of the ball screw and the linear guide rail of the drive mechanism that reciprocates the table in the X directi...

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): B23Q11/08
CPCB23Q1/26B23Q11/08B23Q11/0825
Inventor 龟山郁雄高田和弘
Owner BROTHER KOGYO KK