CN203550845U

CN203550845U - Novel coordinate positioner

Info

Publication number: CN203550845U
Application number: CN201320549304.4U
Authority: CN
Inventors: 朱桂林
Original assignee: CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Current assignee: CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Priority date: 2013-09-05
Filing date: 2013-09-05
Publication date: 2014-04-16
Anticipated expiration: 2023-09-05

Abstract

The utility model relates to the field of bearing detecting tools and particularly relates to a novel coordinate positioned. The novel coordinate positioner comprises a cross rod and a vertical rod, wherein the cross rod and the vertical rod are movably connected through a pin shaft, scale lines formed by cutting are arranged on the cross rod and the vertical rod, and a length adjusting device is arranged on the cross rod. The novel coordinate positioned provided by the utility model has the technical effects that processed parts can be accurately measured, and the scale lines of the coordinate positioned provided by the utility model are formed by cutting, thus are unlikely to attrite.

Description

A kind of Coordinate steady arm

Technical field

The utility model relates to bearing testing tool field, especially a kind of Coordinate steady arm.

Background technology

Coordinate setting device is conventional measurer during machining is measured, and it can be used for the positional precision of the form accuracy of part surface to be machined, two adjacent surfaces effectively to measure.But in measuring process, operator often cannot directly learn the particular location (coordinate) of element error point to be measured, makes technician in exchange of technology process, and accurately exchange of information, has brought inconvenience to actual production work.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind ofly can carry out the Coordinate steady arm of accurately measuring to part to be processed.

For solving the problems of the technologies described above, Coordinate steady arm of the present utility model, comprises cross bar and vertical pole, between described cross bar and vertical pole, by bearing pin, is flexibly connected, and the scale mark that has cutting to form on described cross bar and vertical pole, has length adjustment device on described cross bar.

Further, on described cross bar and vertical pole, have and all have two row's scale marks.

Further, described length adjustment device comprises length adjustment chi, has the cavity matching with length adjustment chi on described cross bar and vertical pole, and described length adjustment chi is flexible along cavity.

Further, on described cross bar and vertical pole, be connected with gland nut.

Further, on described vertical pole, have protractor, the center of described protractor overlaps with bearing pin, and described protractor is transparent, and on described protractor, there is a datum line position of 90 °.

Further, on described protractor, there is the scale mark forming through cutting.

Adopt technique effect of the present utility model to be: can accurately measure part to be processed, and the scale mark of coordinate setting device of the present utility model through cutting form, not easy to wear.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1 is vertical pole, 2 is cross bar, and 3 is length adjustment chi, and 4 is bearing pin, and 5 is protractor, and 6 is gland nut

Embodiment

Below in conjunction with accompanying drawing, the utility model is further illustrated.

As shown in Figure 1, Coordinate steady arm of the present utility model, comprise cross bar 2 and vertical pole 1, between described cross bar 2 and vertical pole 1, by bearing pin 4, be flexibly connected, the scale mark that has cutting to form on described cross bar 2 and vertical pole 1, adopts this structure, in the time of operation, scale mark is difficult for being worn, and on described cross bar 2, has length adjustment device.

Further, on described cross bar 2 and vertical pole 1, have and all have two row's scale marks, adopt such structure, both sides can reading, is convenient for measuring.

Further, described length adjustment device comprises length adjustment chi 3, on described cross bar 2 and vertical pole 1, has the cavity matching with length adjustment chi 3, and described length adjustment chi 3 is flexible along cavity.

Further, on described cross bar 2 and vertical pole 1, be connected with gland nut 6.

Further, on described vertical pole 1, there is protractor 5, the center of described protractor 5 overlaps with bearing pin 4, described protractor 5 is transparent, on described protractor 5, there is a datum line position of 90 °, adopt this structure, on described protractor 5, have through the scale mark that forms of cutting, can take measurement of an angle easily and the long-term use of scale mark can not be worn.

Claims

1. a Coordinate steady arm, comprises cross bar and vertical pole, it is characterized in that: between described cross bar and vertical pole, by bearing pin, be flexibly connected, the scale mark that has cutting to form on described cross bar and vertical pole, has length adjustment device on described cross bar.

2. a kind of Coordinate steady arm according to claim 1, is characterized in that: on described cross bar and vertical pole, have and all have two row's scale marks.

3. a kind of Coordinate steady arm according to claim 1, is characterized in that: described length adjustment device comprises length adjustment chi, has the cavity matching with length adjustment chi on described cross bar and vertical pole, and described length adjustment chi is flexible along cavity.

4. a kind of Coordinate steady arm according to claim 3, is characterized in that: on described cross bar and vertical pole, be connected with gland nut.

5. a kind of Coordinate steady arm according to claim 1, is characterized in that: on described vertical pole, have protractor, the center of described protractor overlaps with bearing pin, and described protractor is transparent, and on described protractor, there is a datum line position of 90 °.

6. a kind of Coordinate steady arm according to claim 5, is characterized in that: on described protractor, have the scale mark forming through cutting.