CN215003387U

CN215003387U - Coaxial measuring tool

Info

Publication number: CN215003387U
Application number: CN202121318791.4U
Authority: CN
Inventors: 周伟
Original assignee: Harbin Zhongshi Machinery Manufacturing Co ltd
Current assignee: Harbin Zhongshi Machinery Manufacturing Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-03
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a coaxial measuring tool, including main scale and second bolt, be provided with first thimble on the main scale, and run through on the first thimble and be provided with first bolt, second bolt rear end runs through the main scale and is connected with vice chi, and is provided with the second thimble on the vice chi, runs through on the second thimble simultaneously and is provided with the third bolt. This coaxial measuring tool, can be according to the in-service use condition, through equidistant first through-hole that sets up on the main scale and equidistant second through-hole that distributes on the vice chi, run through corresponding first through-hole threaded connection in corresponding second through-hole with the second bolt, it is fixed to connect main scale and vice chi, can be used to rule out and detect the synchronous machine frame coaxial position of different model sizes, be provided with T type piece on the main scale on being provided with T type groove and the vice chi, through T type piece and T type groove sliding connection cooperation, make things convenient for sliding between main scale and the vice chi and close, the coaxial measuring tool's of being convenient for accomodate and carry.

Description

Coaxial measuring tool

Technical Field

The utility model relates to a coaxial measuring tool technical field specifically is a coaxial measuring tool.

Background

Need carry out the alignment to the axiality in synchronous machine assembling process, need use coaxial measuring tool, current coaxial measuring tool can not adjust according to the in-service use size condition, and the structure is comparatively complicated to carry inconveniently, needs a coaxial measuring tool to solve above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coaxial measuring tool to current coaxial measuring tool who proposes in solving above-mentioned background art can not adjust according to the actual use size condition, and the structure comparatively complicacy carries inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a coaxial measuring tool comprises a main scale and a second bolt,

a first thimble is arranged on the main scale, and a first bolt penetrates through the first thimble;

the rear end of the second bolt penetrates through the main scale to be connected with the auxiliary scale, a second ejector pin is arranged on the auxiliary scale, and a third bolt penetrates through the second ejector pin.

Preferably, the main scale comprises a first through hole and a T-shaped groove, the main scale is provided with the first through hole, the first through hole is communicated with the T-shaped groove, and the T-shaped groove is formed in the rear side face of the main scale.

Preferably, the first bolt penetrates through the first thimble and is in threaded connection with the first through hole, and the first through hole is distributed on the main scale at equal intervals.

Preferably, the auxiliary ruler comprises a T-shaped block and a second through hole, the T-shaped block is arranged on the rear side face of the auxiliary ruler, and the second through hole is formed in the T-shaped block and the auxiliary ruler.

Preferably, the third bolt penetrates through the second thimble and is in threaded connection with the second through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the coaxial measuring tool is provided with a coaxial measuring tool,

(1) according to the practical use condition, through the first through holes arranged at equal intervals on the main scale and the second through holes distributed at equal intervals on the auxiliary scale, the second bolts penetrate through the corresponding first through holes and are in threaded connection with the corresponding second through holes, and the main scale and the auxiliary scale are fixedly connected and can be used for marking and detecting the coaxial positions of the bases of the synchronous motors with different models and sizes;

(2) be provided with T type piece on T type groove and the vice chi on the main scale, through T type piece and the cooperation of T type groove sliding connection, make things convenient for between main scale and the vice chi to slide and close, the coaxial measuring tool's of being convenient for accomodate and carry.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of the left side sectional structure of the main scale and the auxiliary scale of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. the measuring tool comprises a main scale, 101, a first through hole, 102, a T-shaped groove, 2, a first ejector pin, 3, a first bolt, 4, a second bolt, 5, an auxiliary scale, 501, a T-shaped block, 502, a second through hole, 6, a second ejector pin, 7 and a third bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a coaxial measuring tool is shown in figures 1 and 2, a first ejector pin 2 is arranged on a main scale 1, a first bolt 3 penetrates through the first ejector pin 2, the main scale 1 comprises a first through hole 101 and a T-shaped groove 102, the main scale 1 is provided with the first through hole 101, the first through hole 101 is communicated with the T-shaped groove 102, the T-shaped groove 102 is formed in the rear side face of the main scale 1, the first through hole 101 can be used for installation and fixation of the first ejector pin 2 and connection between the main scale 1 and an auxiliary scale 5, the first bolt 3 penetrates through the first ejector pin 2 and is in threaded connection with the first through hole 101, the first through holes 101 are equidistantly distributed on the main scale 1, and the first ejector pin 2 is installed on the main scale 1 through threads of the first bolt 3, so that disassembly, maintenance or replacement are convenient.

As shown in fig. 1 and 3, the rear end of the second bolt 4 penetrates through the main scale 1 to be connected with the auxiliary scale 5, the auxiliary scale 5 is provided with a second thimble 6, meanwhile, the second thimble 6 is provided with a third bolt 7 in a penetrating manner, the auxiliary scale 5 comprises a T-shaped block 501 and a second through hole 502, the rear side face of the auxiliary scale 5 is provided with the T-shaped block 501, the second through hole 502 is formed in the T-shaped block 501 and the auxiliary scale 5, the auxiliary scale 5 and the main scale 1 are matched through the T-shaped block 501 and the T-shaped groove 102, the auxiliary scale 5 and the main scale 1 are convenient to connect and close, the auxiliary scale is convenient to store and carry, the third bolt 7 penetrates through the second thimble 6 to be in threaded connection with the second through hole 502, the second thimble 6 is installed on the auxiliary scale 5 through the third bolt 7, and is convenient to disassemble, maintain or replace.

The working principle is as follows: when the coaxial measuring tool is used, a first bolt 3 penetrates through a first thimble 2 and is in threaded connection with a first through hole 101 at the leftmost side, the first thimble 2 is installed and connected on a main scale 1, a third bolt 7 penetrates through a second thimble 6 and is in threaded connection with a second through hole 502 at the lowermost side, the second thimble 6 is installed and connected on a secondary scale 5, a second bolt 4 penetrates through the corresponding first through hole 101 on the main scale 1 and is in threaded connection with the corresponding second through hole 502 on the secondary scale 5 according to the actual use requirement, the secondary scale 5 is fixedly connected with the main scale 1, the angle between the secondary scale 5 and the main scale 1 is rotationally adjusted, the first thimble 2 on the main scale 1 is arranged at the circle center position of a base plate of a synchronous motor, the second thimble 6 on the secondary scale 5 is aligned on the X-Y axis of the inner diameter of the base plate, and the coaxial position of the base plate is scribed and detected by utilizing the isosceles triangle principle, the auxiliary scale 5 is slidably fitted with the T-shaped groove 102 on the main scale 1 through a T-shaped block 501, so that the main scale 1 and the auxiliary scale 5 can be conveniently stored, and the content not described in detail in the specification belongs to the prior art known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A coaxial measuring tool, includes main scale (1) and second bolt (4), its characterized in that:

a first thimble (2) is arranged on the main scale (1), and a first bolt (3) penetrates through the first thimble (2);

the rear end of the second bolt (4) penetrates through the main scale (1) to be connected with the auxiliary scale (5), a second ejector pin (6) is arranged on the auxiliary scale (5), and a third bolt (7) penetrates through the second ejector pin (6) simultaneously.

2. A coaxial measuring tool according to claim 1, wherein: the main scale (1) comprises a first through hole (101) and a T-shaped groove (102), the main scale (1) is provided with the first through hole (101), the first through hole (101) is communicated with the T-shaped groove (102), and the T-shaped groove (102) is formed in the rear side face of the main scale (1).

3. A coaxial measuring tool according to claim 2, wherein: the first bolt (3) penetrates through the first ejector pin (2) and is in threaded connection with the first through hole (101), and the first through holes (101) are distributed on the main scale (1) at equal intervals.

4. A coaxial measuring tool according to claim 1, wherein: the auxiliary ruler (5) comprises a T-shaped block (501) and a second through hole (502), the T-shaped block (501) is arranged on the rear side face of the auxiliary ruler (5), and the second through hole (502) is formed in the T-shaped block (501) and the auxiliary ruler (5).

5. The coaxial measurement tool of claim 4, wherein: the third bolt (7) penetrates through the second thimble (6) and is in threaded connection with the second through hole (502).