CN218884854U

CN218884854U - Mechanical parts trompil internal diameter measurement chi

Info

Publication number: CN218884854U
Application number: CN202222876888.8U
Authority: CN
Inventors: 管小明; 陈宪峰; 万丽
Original assignee: Wuxi Yigao Precision Machinery Co ltd
Current assignee: Wuxi Yigao Precision Machinery Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-18
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a measuring equipment technical field, concretely relates to machine parts trompil internal diameter measurement chi, including the dipperstick main part, for this trompil internal diameter measurement chi's main measurement section, its inside can be dismantled and be connected with the transparent plate, the gauge table, its sliding connection is on the surface of dipperstick main part, and the slider is all installed to the upper and lower inner wall both sides of protective cover, and the spacing groove has all been seted up to the inside both sides of recess, and the stopper, its both ends of installing at the transparent plate. The utility model overcomes prior art's is not enough, through setting up transparent plate, spacing groove and stopper, through the inboard spacing groove of stopper alignment measuring rule main part with the transparent plate both ends, fix it afterwards, and the scale mark sets up the inboard at the transparent plate for personnel can not directly contact with personnel's palm when using, take place because of contacting with the palm or because of receiving the phenomenon that hand sweat corrodes and appear wearing and tearing to prevent the scale mark, so that follow-up personnel's observation.

Description

Mechanical parts trompil internal diameter measurement chi

Technical Field

The utility model relates to a measuring equipment technical field specifically is a machine parts trompil internal diameter measurement chi.

Background

The mechanical part is also called mechanical element and is the basic element which forms the machinery, it is the single part which can not be disassembled and forms the machinery and the machine, the measuring ruler of the aperture of the mechanical part is the equipment which is used to measure and record the aperture of the mechanical part, it is widely used in the machinery processing factory and the parts manufacturing factory, it has good using effect.

According to the prior patent publication nos.: CN209295861U: in the actual use process, a person usually holds one end of a measuring scale, and scale marks are contacted with a palm for a long time, so that the scale marks are easily abraded and eroded by hand sweat to influence the observation of subsequent persons; and the meter screen exposes outside, and receive to collide with its surface and easily scrape the flower and lead to the device to receive the damage in the removal process, increase use cost, the dipperstick is when going on idle simultaneously, floated dust in its surface easy adhesion air.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a machine parts trompil internal diameter measurement chi aims at solving prior art, and the scale mark easily receives wearing and tearing, and the measuring gauge lacks certain protective structure's problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

an inner diameter measuring scale for opening holes on mechanical parts comprises:

the measuring scale main body is a main measuring part of the perforated inner diameter measuring scale, and a transparent plate is detachably connected in the measuring scale main body;

the measuring meter is connected to the surface of the measuring scale main body in a sliding mode, and the upper end and the lower end of the measuring meter are provided with sliding rails;

the protective cover is connected to one side of the surface of the measuring meter in a sliding mode, and sliding blocks are arranged on two sides of the upper inner wall and the lower inner wall of the protective cover;

the measuring scale comprises a measuring scale body, a groove and a limiting groove, wherein the groove is formed in one side of the surface of the measuring scale body, the two sides of the inner part of the groove are respectively provided with a limiting groove, and the two groups of limiting grooves are arranged;

and the limiting blocks are arranged at two ends of the transparent plate and are matched with the limiting grooves.

Preferably, the measuring scale body further comprises:

the fixed measuring claw is fixedly arranged at the bottom of the measuring scale main body;

a viewing window disposed on a surface of the protective cover.

Preferably, the measuring meter further comprises:

the positioning screw is arranged on the top of the measuring meter;

and moving the roller, wherein the moving roller is arranged at one end of the measuring meter.

Preferably, the measuring meter further comprises:

the through hole is formed in the inner side of the measuring meter and matched with the measuring scale main body.

Preferably, the measuring meter further comprises:

and the movable measuring claw is arranged at the bottom of the measuring meter, and the limiting block is matched with the limiting groove.

Preferably, the transparent plate further includes:

and the scale marks are arranged on the inner side of the transparent plate.

The embodiment of the utility model provides a machine parts trompil internal diameter measurement chi possesses following beneficial effect:

1. through setting up transparent plate, spacing groove and stopper, through the spacing groove with the stopper alignment dipperstick main part inboard at transparent plate both ends, fix it afterwards, and the scale mark sets up the inboard at the transparent plate for personnel can not direct and personnel's palm contact when using, take place because of contacting with the palm or because of receiving the phenomenon that hand sweat corrodes and appear wearing and tearing to prevent the scale mark, so that follow-up personnel's observation.

2. Through setting up the protective cover, the slide rail, slider and visual window, with the slide rail of lower extreme on the inboard both sides of protective cover alignment meter, install the protective cover afterwards, play certain guard action to the meter, reduce the adnexed dust in meter surface, can reduce simultaneously and make its surface appear scraping the phenomenon of flower and take place because of receiving colliding with at the removal in-process, and the protective cover surface is soft materials, can alleviate the damage that the meter received, in order to reduce use cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

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

FIG. 2 is a schematic view of the overall plane structure of the present invention;

fig. 3 is a schematic structural view of the protection assembly of the present invention;

FIG. 4 is a schematic diagram of the structure of the transparent plate of the present invention;

fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 4 according to the present invention.

In the figure: 1. a measuring scale main body; 2. fixing the measuring claw; 3. moving the measuring claw; 4. measuring a meter; 5. a transparent plate; 6. moving the roller; 7. a set screw; 8. a slide rail; 9. a protective cover; 10. a slider; 11. a visual window; 12. a through hole; 13. scale marks; 14. a groove; 15. a limiting block; 16. a limiting groove.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in figures 1-2, a mechanical part hole internal diameter measuring ruler, the measuring ruler main part 1 is the main measuring part, the personnel will need the mechanical part of measurement to prevent in the suitable position, will remove afterwards and will fix measuring claw 2 and remove measuring claw 3 and place in mechanical part inner bore department, make the measuring gauge 4 take the removal measuring claw 3 of its bottom to remove on measuring ruler main part 1 surface through moving gyro wheel 6, set screw 7 can be used to carry out the elasticity regulation to measuring gauge 4.

Specifically, please refer to fig. 3, the protection component comprises a slide rail 8, a protection cover 9 and a slide block 10, and since the through hole 12 is matched with the measuring scale main body 1, the through hole 12 is used for the measuring meter 4 to move on the surface of the measuring scale main body 1, the protection cover 9 is installed by the cooperation of the slide block 10 and the slide rail 8, a certain protection effect can be exerted on the measuring meter 4, and meanwhile, the information inside the measuring meter 4 can be observed through the visual window 11.

Specifically, please refer to fig. 4-5, the transparent plate 5 is installed in the groove 14 through the cooperation of the limiting block 15 and the limiting groove 16, and the scale marks 13 are disposed inside the transparent plate 5, instead of the conventional scale marks 13 disposed on the surface, and do not need to directly contact with the palm of the person, and the transparent plate 5 does not affect the viewing of the data by the person, so that the scale marks 13 can be prevented from being worn due to the contact with the palm of the person, and meanwhile, the occurrence of the situation that the scale marks 13 are corroded due to the sweat of the palm of the person caused by the hot weather can be reduced.

The working principle is as follows: the personnel will need the measuring mechanical parts to prevent in suitable position, will remove afterwards and place fixed measuring claw 2 and removal measuring claw 3 in mechanical parts inner bore department, make measuring table 4 take the removal of its bottom to measure claw 3 and remove on dipperstick main part 1 surface through moving gyro wheel 6, set screw 7 can be used to carry out the elasticity regulation to measuring table 4, and scale mark 13 sets up the inboard at transparent plate 5, can prevent that scale mark 13 from leading to scale mark 13 wearing and tearing to appear because of contacting with personnel's palm, realize the installation to protective cover 9 through the cooperation of slider 10 and slide rail 8, can play certain guard action to measuring table 4, the inside information of measuring table 4 is observed to accessible visual window 11 simultaneously, can not influence the normal use of dipperstick.

Claims

1. The utility model provides a machine parts trompil internal diameter measurement chi which characterized in that includes:

the measuring scale main body (1) is a main measuring part of the perforated inner diameter measuring scale, and a transparent plate (5) is detachably connected in the measuring scale main body;

the measuring instrument (4) is connected to the surface of the measuring scale main body (1) in a sliding mode, and the upper end and the lower end of the measuring instrument (4) are provided with sliding rails (8);

the protective cover (9) is connected to one side of the surface of the measuring meter (4) in a sliding mode, and sliding blocks (10) are mounted on the two sides of the upper inner wall and the lower inner wall of the protective cover (9);

the measuring scale comprises a measuring scale body (1), grooves (14) and a limiting groove (16), wherein the grooves (14) are formed in one side of the surface of the measuring scale body (1), the two sides of the interior of each groove (14) are provided with two groups of limiting grooves (16);

and the limiting blocks (15) are arranged at two ends of the transparent plate (5), and the limiting blocks (15) are matched with the limiting grooves (16).

2. The mechanical part opening inner diameter measuring scale according to claim 1, wherein the measuring scale body (1) further comprises:

the fixed measuring claw (2) is fixedly arranged at the bottom of the measuring scale main body (1);

a visual window (11) arranged on the surface of the protective cover (9).

3. The mechanical parts opening bore diameter measuring ruler as claimed in claim 1, wherein said measuring gauge (4) further comprises:

a set screw (7) mounted on top of the meter (4);

a moving roller (6) which is arranged at one end of the measuring meter (4).

4. The mechanical parts opening bore diameter measuring ruler as claimed in claim 1, wherein said measuring gauge (4) further comprises:

the through hole (12) is formed in the inner side of the measuring meter (4), and the through hole (12) is matched with the measuring scale main body (1).

5. The mechanical parts opening bore diameter measuring ruler as claimed in claim 1, wherein said measuring gauge (4) further comprises:

the movable measuring claw (3) is arranged at the bottom of the measuring meter (4), and the limiting block (15) is matched with the limiting groove (16).

6. The mechanical part opening inner diameter measuring scale according to claim 1, wherein the transparent plate (5) further comprises:

and the scale marks (13) are arranged on the inner side of the transparent plate (5).