CN219582726U

CN219582726U - Encoder concentricity can quick adjustment installation device

Info

Publication number: CN219582726U
Application number: CN202320157912.4U
Authority: CN
Inventors: 陈儒峰; 杨丛军; 李东鹏
Original assignee: Baotou Iron and Steel Group Co Ltd
Current assignee: Baotou Iron and Steel Group Co Ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-08-25
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a device capable of quickly adjusting the concentricity of an encoder, which comprises a fixed base, wherein four device mounting holes are formed in the fixed base, one side of each device mounting hole is provided with an adjusting threaded hole, and an encoder mounting support column is fixedly arranged above the fixed base; a top code wheel fixing hole which is arranged in the upper part of the encoder mounting support column; the first connecting bearing, and install the surface of encoder erection bracing, the both sides fixed mounting of first connecting bearing has the mount, the internally mounted of mount has the threaded rod, the second connecting bearing is installed on the right side of threaded rod, the grip block is installed on the right side of second connecting bearing, spacing auxiliary column is installed to the front end of threaded rod. The encoder concentricity can be quickly adjusted and installed by matching the adjusting threaded hole with the screw which is arranged in the adjusting threaded hole in a threaded manner, so that the encoder installation concentricity can be quickly adjusted.

Description

Encoder concentricity can quick adjustment installation device

Technical Field

The utility model relates to the technical field of electric equipment installation, in particular to an installation device capable of quickly adjusting concentricity of an encoder.

Background

The encoder is a common sensor for detecting the motor speed, the current motor speed is detected in various types, various models and sizes, the encoder is installed in different modes, concentricity adjustment is very important in the encoder installation process, concentricity is good or bad, the service life of the encoder is directly influenced, most of motor manufacturers design an encoder installation device according to the provided encoder when leaving factories, the encoder device cannot realize concentricity adjustment generally, particularly, the originally designed encoder is inconvenient to use or has no spare parts in the actual electrical maintenance process, a new encoder installation device is required to be redesigned when other manufacturers or other types of encoders are required to be replaced, if the original design thought is installed, the concentricity is not adjustable, the processing precision requirement on the installation device is extremely high, and the requirements cannot be met by common machine factories.

The existing installation device is designed according to the encoder, so that the encoder device cannot be subjected to concentricity adjustment again, and therefore, the installation device capable of quickly adjusting the concentricity of the encoder is provided.

Disclosure of Invention

The utility model aims to provide a mounting device capable of quickly adjusting concentricity of an encoder, so as to solve the problem that the prior mounting device is designed according to the encoder in the prior art, and therefore, the encoder device cannot adjust concentricity again.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the encoder concentricity quick-adjustment mounting device comprises a fixed base, wherein four device mounting holes are formed in the fixed base, one side of each device mounting hole is provided with an adjustment threaded hole, and encoder mounting support posts are fixedly mounted above the fixed base;

and the top code wheel fixing hole is formed in the upper part of the encoder mounting support column.

Preferably, the device mounting holes are uniformly distributed along the inside of the fixed base, four adjusting threaded holes are formed, the adjusting threaded holes are uniformly distributed along the inside of the fixed base, and meanwhile, the included angle between the connecting line of the circle center of the adjusting threaded holes and the circle center of the fixed base and the connecting line of the circle center of the device mounting holes and the circle center of the fixed base is 45 degrees.

Preferably, the diameter of the device mounting hole is 11mm, and the distance between the circle center of the device mounting hole and the circle center of the fixed base is 18mm.

Preferably, the diameter of the adjusting threaded hole is 8mm, and the distance between the circle center of the adjusting threaded hole and the circle center of the fixed base is 19.5mm.

Preferably, the circle center of the encoder mounting support column and the circle center of the fixed base are positioned on the same vertical line, the diameter of the encoder mounting support column is 13.4mm, and the diameter of the top code wheel fixing hole is 4mm.

Preferably, the encoder mounting post further comprises:

the first connecting bearing, and install the surface of encoder erection bracing, the both sides fixed mounting of first connecting bearing has the mount, the internally mounted of mount has the threaded rod, the second connecting bearing is installed on the right side of threaded rod, the grip block is installed on the right side of second connecting bearing, spacing auxiliary column is installed to the front end of threaded rod.

Preferably, the threaded rod is in threaded connection with the fixing frame, the threaded rod is movably connected with the clamping plate through the second connecting bearing, the clamping plate is fixedly connected with the limiting auxiliary column, the limiting auxiliary column penetrates through the fixing frame, and the limiting auxiliary column moves in the fixing frame.

Compared with the prior art, the utility model provides the encoder concentricity quick-adjustment mounting device, which has the following beneficial effects: the encoder concentricity can be quickly adjusted and installed by adjusting the threaded holes and the screws installed in the threaded holes in a threaded manner to be matched with each other.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the fixing frame of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a fixed base; 2. a device mounting hole; 3. adjusting the threaded hole; 4. a fixing frame; 5. a top code wheel fixing hole; 6. a first connecting bearing; 7. an encoder mounting post; 8. a limit auxiliary column; 9. a threaded rod; 10. a clamping plate; 11. and a second connecting bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an encoder concentricity quick-adjustment mounting device comprises a fixed base 1, wherein four device mounting holes 2 are formed in the fixed base 1; the diameter of the device mounting hole 2 is 11mm, the distance between the circle center of the device mounting hole 2 and the circle center of the fixed base 1 is 18mm, and one side of the device mounting hole 2 is provided with an adjusting threaded hole 3; the diameter of the adjusting threaded hole 3 is 8mm, and the distance between the circle center of the adjusting threaded hole 3 and the circle center of the fixed base 1 is 19.5mm; the device mounting holes 2 are uniformly distributed along the inside of the fixed base 1, four adjusting threaded holes 3 are formed, the adjusting threaded holes 3 are uniformly distributed along the inside of the fixed base 1, and meanwhile, the included angle between the connecting line of the circle center of the adjusting threaded holes 3 and the circle center of the fixed base 1 and the connecting line of the circle center of the device mounting holes 2 and the circle center of the fixed base 1 is 45 degrees; the encoder mounting concentricity is quickly adjusted by matching the adjusting threaded hole 3 with a screw which is arranged in the adjusting threaded hole 3 in a threaded manner, and an encoder mounting support 7 is fixedly arranged above the fixed base 1; a top code wheel fixing hole 5 which is opened in the upper interior of the encoder mounting support 7; the center of the encoder mounting support 7 is on the same vertical line as the center of the fixed base 1, the diameter of the encoder mounting support 7 is 13.4mm, and the diameter of the top code wheel fixing hole 5 is 4mm.

Referring to fig. 1-3, an encoder concentricity quick-adjustment mounting device comprises a first connecting bearing 6 and is mounted on the outer surface of an encoder mounting support 7, a fixing frame 4 is fixedly mounted on two sides of the first connecting bearing 6, a threaded rod 9 is mounted in the fixing frame 4, a second connecting bearing 11 is mounted on the right side of the threaded rod 9, a clamping plate 10 is mounted on the right side of the second connecting bearing 11, and a limit auxiliary column 8 is mounted at the front end of the threaded rod 9; the threaded rod 9 is in threaded connection with the fixing frame 4, the threaded rod 9 is movably connected with the clamping plate 10 through the second connecting bearing 11, the clamping plate 10 is fixedly connected with the limiting auxiliary column 8, meanwhile, the limiting auxiliary column 8 penetrates through the fixing frame 4, and the limiting auxiliary column 8 moves in the fixing frame 4; the clamping plate 10 is pushed by the rotating threaded rod 9 to support the installed encoder, so that the influence on concentricity precision caused by the fact that the weight of the encoder acts on the positions of the encoder and the encoder installation support 7 is avoided.

Working principle: when the encoder concentricity can be quickly adjusted and installed, firstly, the fixed base 1 is fixedly installed on a motor through the device installation hole 2, then the encoder is fixedly installed on the encoder installation support 7 through the top code disc fixing hole 5, secondly, the threaded rod 9 on the fixing frame 4 is rotated, the threaded rod 9 is pushed to move through threads, the clamping plate 10 is driven to move, the installed encoder is clamped, secondly, the corresponding screw is installed in the adjusting threaded hole 3, and the encoder concentricity is adjusted through screwing the screw in the adjusting threaded hole 3, so that the encoder concentricity can be quickly adjusted and installed according to the working principle of the encoder concentricity adjusting device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An encoder concentricity quick adjustment mounting device, comprising:

the device comprises a fixed base (1), wherein four device mounting holes (2) are formed in the fixed base (1), one side of each device mounting hole (2) is provided with an adjusting threaded hole (3), and an encoder mounting support column (7) is fixedly arranged above the fixed base (1);

and the top code wheel fixing hole (5) is formed in the upper part of the encoder mounting support column (7).

2. The quick encoder concentricity adjusting and installing device according to claim 1, wherein the device installing holes (2) are uniformly distributed along the inside of the fixed base (1), the adjusting threaded holes (3) are four, the adjusting threaded holes (3) are uniformly distributed along the inside of the fixed base (1), and meanwhile, an included angle between a connecting line of the circle center of the adjusting threaded holes (3) and the circle center of the fixed base (1) and a connecting line of the circle center of the device installing holes (2) and the circle center of the fixed base (1) is 45 degrees.

3. The device for quickly adjusting and mounting the concentricity of the encoder according to claim 1, wherein the diameter of the device mounting hole (2) is 11mm, and the distance between the center of the device mounting hole (2) and the center of the fixed base (1) is 18mm.

4. The device for quickly adjusting and installing the concentricity of the encoder according to claim 1, wherein the diameter of the adjusting threaded hole (3) is 8mm, and the distance between the circle center of the adjusting threaded hole (3) and the circle center of the fixed base (1) is 19.5mm.

5. The quick encoder concentricity adjusting and mounting device according to claim 1, wherein the center of the encoder mounting support (7) and the center of the fixed base (1) are positioned on the same vertical line, the diameter of the encoder mounting support (7) is 13.4mm, and the diameter of the top code wheel fixing hole (5) is 4mm.

6. The encoder concentricity quick adjustment mounting arrangement according to claim 1, characterized in that the encoder mounting post (7) is further provided with:

the encoder comprises a first connecting bearing (6), the encoder is installed on the outer surface of an encoder installation support column (7), fixing frames (4) are fixedly installed on two sides of the first connecting bearing (6), threaded rods (9) are installed in the fixing frames (4), second connecting bearings (11) are installed on the right sides of the threaded rods (9), clamping plates (10) are installed on the right sides of the second connecting bearings (11), and limiting auxiliary columns (8) are installed at the front ends of the threaded rods (9).

7. The quick encoder concentricity adjusting and mounting device according to claim 6, wherein the threaded rod (9) is in threaded connection with the fixing frame (4), the threaded rod (9) is movably connected with the clamping plate (10) through the second connecting bearing (11), the clamping plate (10) is fixedly connected with the limiting auxiliary column (8), meanwhile the limiting auxiliary column (8) penetrates through the fixing frame (4), and the limiting auxiliary column (8) moves in the fixing frame (4).