CN214893006U

CN214893006U - Special measuring tool for bevel gear mounting distance of speed reduction motor

Info

Publication number: CN214893006U
Application number: CN202120970833.6U
Authority: CN
Inventors: 朱延清; 王国光; 刘洪涛; 高德钰; 丛亚豹
Original assignee: Shandong Huacheng Sino German Transmission Equipment Co ltd
Current assignee: Shandong Huacheng Sino German Transmission Equipment Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-26
Anticipated expiration: 2031-05-08

Abstract

A special measuring tool for the mounting distance of a bevel gear of a speed reduction motor belongs to the technical field of measuring instruments. The method is characterized in that: the vertical measuring device comprises a base (7), a scale (4) is vertically arranged above the base (7), a horizontal rod perpendicular to the scale (4) is arranged, the horizontal rod vertically slides along the scale (4), one end of the horizontal rod is arranged on the outer side of the scale (4), and a dial indicator (1) is fixed at the other end of the horizontal rod. In the special measuring tool for the bevel gear mounting distance of the speed reduction motor, the mounting distance of the bevel gear can be accurately measured at low cost by setting the scale, the horizontal rod in sliding connection with the scale and the dial indicator fixed at the end part of the horizontal rod and counting through the dial indicator. Through setting up the telescopic link, be convenient for send the percentage table to preset position, help measuring and reading. The base is a magnetic base, so that the special measuring tool for the mounting distance of the bevel gear of the speed reducing motor can be conveniently fixed in a bearing hole of a box body of the speed reducing motor.

Description

Special measuring tool for bevel gear mounting distance of speed reduction motor

Technical Field

A special measuring tool for the mounting distance of a bevel gear of a speed reduction motor belongs to the technical field of measuring instruments.

Background

When a bevel gear is replaced for a bevel gear-bevel gear speed reducing motor (hereinafter referred to as a speed reducing motor), the mounting distance of the bevel gear needs to be measured, and the mounting distance of the bevel gear in a shell of the speed reducing motor is a spatial distance, so that the prior art can only measure the bevel gear by using a three-coordinate measuring instrument, but the cost of the three-coordinate measuring instrument is high. Although the mounting distance of the bevel gear can be obtained by indirect measurement in the prior art, the measurement accuracy is low, and a large error is caused after the bevel gear is mounted. Therefore, the technical scheme which can accurately measure the mounting distance of the bevel gear at low cost is designed, and the problem to be solved in the field is urgent.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the special measuring tool for the bevel gear mounting distance of the speed reduction motor is capable of accurately measuring the mounting distance of the bevel gear at low cost by counting through the dial indicator through the level rod provided with the scale, the level rod connected with the scale in a sliding manner and the dial indicator fixed at the end part of the level rod.

The utility model provides a technical scheme that its technical problem adopted is: this special measuring tool of gear motor bevel gear installation distance, its characterized in that: including the base, erect the scale in the top of base, be provided with scale mutually perpendicular's horizon bar, the horizon bar slides from top to bottom along the scale in vertical direction, and the outside at the scale is installed to horizon bar one end, and the other end is fixed with the percentage table.

Preferably, a rotating base is arranged on the surface of the base, and the scale is erected on the surface of the rotating base.

Preferably, a locking switch is disposed at one side of the rotary base.

Preferably, the horizontal pole be the telescopic link, the telescopic link includes mutual flexible fixed section and flexible section, the outside at the scale is installed to the fixed section, the percentage table fix the tip at flexible section.

Preferably, a locking handle is arranged on the outer side of the fixing section.

Preferably, a scale is provided on a side surface of the scale.

Preferably, the base is a magnetic base.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1. in the special measuring tool for the bevel gear mounting distance of the speed reduction motor, the mounting distance of the bevel gear can be accurately measured at low cost by setting the scale, the horizontal rod in sliding connection with the scale and the dial indicator fixed at the end part of the horizontal rod and counting through the dial indicator.

2. Through setting up the telescopic link, be convenient for send the percentage table to preset position, help measuring and reading.

3. The base is a magnetic base, so that the special measuring tool for the mounting distance of the bevel gear of the speed reducing motor can be conveniently fixed in a bearing hole of a box body of the speed reducing motor.

Drawings

Fig. 1 is a schematic structural diagram of a special measuring tool for the bevel gear mounting distance of a speed reduction motor.

Fig. 2 is a schematic view of the use state of the special measuring tool for the bevel gear mounting distance of the speed reducing motor.

Wherein: 1. percentage table 2, telescopic link 3, locking handle 4, scale 5, roating seat 6, locking switch 7, base 8, gear motor box.

Detailed Description

Fig. 1 to 2 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 2.

As shown in fig. 1, a special measuring tool for a bevel gear mounting distance of a reduction motor (hereinafter referred to as a special measuring tool) includes a base 7, and a magnetic material is embedded in the base 7 to make the base 7 itself have magnetism. A rotary seat 5 is arranged on the upper surface of the base 7, and the bottom of the rotary seat 5 enters the inside of the base 7 and rotates circumferentially on the surface of the base 7. Set up the vertical locking switch 6 that is provided with on the surface of base 7, locking switch 6 is located one side of roating seat 5, and through triggering locking switch 6 with roating seat 5 locking, avoid roating seat 5 further to rotate.

The embodiment of the locking switch 6 can be implemented in a number of ways known in the art: as shown in scheme 1: the bottom of locking switch 6 gets into and lies in between roating seat 5 and the base 7 after in the base 7, and locking switch 6's bottom is the wedge form, and in locking switch 6 deepened base 7 to increased the frictional force in the roating seat 5 outside simultaneously with roating seat 5 and base 7 contact back, played and prevented roating seat 5 pivoted effect, realized the locking to roating seat 5. When the locking switch 6 is pulled out a distance upwards, the friction force on the outer side of the rotating base 5 is removed, and the rotating base 5 can rotate again. Or scheme 2: the bottom of the locking switch 6 enters the base 7 and is rotatably positioned between the rotating seat 5 and the base 7. The bottom of the locking switch 6 is of an eccentric structure, when the locking switch 6 is rotated, when the side with the larger diameter of the bottom of the locking switch 6 is in contact with the rotating seat 5, the friction force on the outer side of the rotating seat 5 is increased, the effect of preventing the rotating seat 5 from rotating is achieved, and the locking of the rotating seat 5 is achieved; when the smaller diameter side of the bottom of the locking switch 6 is in contact with the rotating base 5, the friction force on the outer side of the rotating base 5 is removed, and the rotating base 5 can rotate again. The locking switch 6 can also be realized in other ways, which are not described in detail herein.

A scale 4 is erected on the upper surface of the rotary base 5, scales are arranged on the surface of the scale 4, and the telescopic rod 2 is arranged outside the scale 4. The telescopic rod 2 is horizontally arranged and sleeved on the outer side of the scale 4, and the telescopic rod 2 can slide up and down along the scale 4 in the vertical direction. One section of the telescopic rod 2 installed with the scale 4 is a fixed section, the other section is a telescopic section, and the distance between the fixed section and the telescopic section is increased or decreased along with the extension and retraction of the telescopic rod 2.

Be provided with locking handle 3 in the outside of 2 fixed sections of telescopic link, after telescopic link 2 slides to the preset position of scale 4, rotatory locking handle 3 locks telescopic link 2, and telescopic link 2 no longer and scale 4 between take place relative slip, after locking handle 3 relieves, telescopic link 2 can take place relative slip again and scale 4 between. The end part of the telescopic section of the telescopic rod 2 is provided with a dial indicator 1.

The specific measurement process and measurement principle are as follows:

as shown in fig. 2, the special measuring tool is firstly placed in a speed reduction motor box 8, a base 7 is adsorbed on the end face of a bearing hole, and after the dial indicator 1 is placed in a predetermined hole, the rotary base 5 is locked through a locking switch 6. Then the telescopic rod 2 is locked by the locking handle 3 after the telescopic rod 2 is slid to a proper position. And finally, the dial indicator 1 is sent to a proper position through the telescopic rod 2, counting is carried out through the dial indicator 1, and finally the mounting distance of the bevel gear is obtained through calculation.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a special measuring tool of gear motor bevel gear installation distance which characterized in that: the vertical measuring device comprises a base (7), a scale (4) is vertically arranged above the base (7), a horizontal rod perpendicular to the scale (4) is arranged, the horizontal rod vertically slides along the scale (4), one end of the horizontal rod is arranged on the outer side of the scale (4), and a dial indicator (1) is fixed at the other end of the horizontal rod.

2. The special measuring tool for the bevel gear mounting distance of the speed reducing motor according to claim 1, wherein: a rotating seat (5) is arranged on the surface of the base (7), and the scale (4) is erected on the surface of the rotating seat (5).

3. The special measuring tool for the bevel gear mounting distance of the speed reducing motor according to claim 2, wherein: and a locking switch (6) is arranged on one side of the rotating seat (5).

4. The special measuring tool for the bevel gear mounting distance of the speed reducing motor according to claim 1, wherein: the utility model discloses a scale, including the horizontal pole be telescopic link (2), telescopic link (2) including the canned paragraph and the flexible section that stretch out and draw back each other, the canned paragraph is installed in the outside of scale (4), percentage table (1) fix the tip at flexible section.

5. The special measuring tool for the bevel gear mounting distance of the reduction motor according to claim 4, wherein: and a locking handle (3) is arranged on the outer side of the fixed section.

6. The special measuring tool for the bevel gear mounting distance of the speed reducing motor according to claim 1, wherein: scales are arranged on the side surface of the scale (4).

7. The special measuring tool for the bevel gear mounting distance of the speed reducing motor according to claim 1, wherein: the base (7) is a magnetic base.