Encoder connecting structure

Abstract

The utility model discloses an encoder connecting structure which comprises an encoder and a connecting shell assembly, the connecting shell assembly comprises a left end cover and a right end cover, an upper cover and a lower cover are detachably installed on the upper side and the lower side between the left end cover and the right end cover, and an installation hole used for installing the encoder is formed in the right side of the right end cover. Connecting parts are integrally arranged on the front sides and the rear sides of the upper cover and the lower cover, the encoder is provided with a motor spindle in a matched mode, and a rotating shaft is fixedly installed in an installation hole formed in the end, used for being connected with the encoder, of the motor spindle. The arrangement of the left end cover, the right end cover, the mounting hole, the upper cover, the lower cover and the connecting part facilitates the installation of the housing after the encoder and the motor main shaft are connected, and facilitates the disassembly of the housing assembly for maintenance.

Description

Technical Field

[0001] The utility model belongs to the technical field of encoder installation, and in particular relates to an encoder connection structure. Background Art

[0002] At present, when installing the encoder, it is usually necessary to use a connecting structure to connect the encoder to the motor conveying shaft. The existing encoder connecting structure includes a motor spindle, and the end of the motor spindle is detachably installed with an end connecting piece, and the end of the end connecting piece away from the motor spindle is transmission-connected to the input end of the encoder through a coupling; the end connecting piece includes a connecting disk, and a connecting shaft coaxial with the motor spindle is arranged on the end surface of the connecting disk away from the motor spindle. However, in this encoder connecting structure, the encoder mounting frame is integrated. Due to the existence of the encoder mounting frame, it is inconvenient for users to connect the rotating shaft and the encoder through the coupling and then fix the mounting frame to the motor, and it is also inconvenient to remove the connecting piece to inspect the coupling and the rotating shaft. Summary of the invention

[0003] In order to solve the above technical problems, the utility model provides an encoder connection structure, which is convenient for installing the housing after connecting the encoder and the motor spindle, and is convenient for disassembling the housing for maintenance.

[0004] The utility model is realized by the following technical solutions:

[0005] An encoder connection structure comprises an encoder and a connection shell component, the connection shell component comprises a left end cover and a right end cover, an upper cover and a lower cover are detachably installed on the upper and lower sides between the left end cover and the right end cover, a mounting hole for installing the encoder is provided on the right side of the right end cover, connecting parts are integrally provided on the front and rear sides of the upper cover and the lower cover, the encoder is provided in conjunction with a motor spindle, a rotating shaft is fixedly installed in the mounting hole provided at one end of the motor spindle for connecting the encoder, and a mounting disk is integrally provided on the outside of the rotating shaft.

[0006] Preferably, the upper and lower adjacent connecting parts are detachably installed.

[0007] Preferably, a groove and a protrusion are formed at the lower portion of the connection portion arranged at the upper side, and a groove and a protrusion are formed at the upper portion of the connection portion arranged at the lower side.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] In the utility model, the arrangement of the left end cover, the right end cover, the mounting hole, the upper cover, the lower cover and the connecting part is conducive to facilitating the installation of the housing after the encoder and the motor spindle are connected, and facilitating the disassembly of the connected housing assembly for maintenance.

[0010] In the utility model, the arrangement of the rotating shaft, the mounting plate and the coupling is conducive to connecting the encoder and the motor main shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of a connection housing component of the utility model.

[0013] Figure 3 It is a schematic diagram of the internal structure of the connection shell component of the utility model.

[0014] Figures 1 to 3 middle:

[0015] 1. Encoder; 11. Motor spindle; 12. Rotating shaft; 13. Coupling; 14. Mounting plate; 2. Connecting housing assembly; 21. Left end cover; 22. Right end cover; 23. Mounting hole; 24. Upper cover; 25. Lower cover; 26. Connecting part. DETAILED DESCRIPTION

[0016] The utility model is described in detail below with reference to the accompanying drawings:

[0017] As shown in Figure 1 and Figure 3 As shown, an encoder connection structure described in the utility model includes an encoder 1 and a connecting shell assembly 2, the encoder 1 is provided in conjunction with a motor spindle 11, a rotating shaft 12 is fixedly installed in a mounting hole opened at one end of the motor spindle 11 for connecting the encoder 1, a mounting disk 14 is integrally provided on the outside of the rotating shaft 12, a coupling 13 is installed between the other end of the rotating shaft 12 and the encoder 1, and the mounting disk 14 is detachably fixed to the motor spindle 11.

[0018] In this embodiment, combined with the Figure 2 As shown, the connecting shell assembly 2 includes a left end cover 21 and a right end cover 22, and an upper cover 24 and a lower cover 25 are detachably installed on the upper and lower sides between the left end cover 21 and the right end cover 22. A mounting hole 23 for installing the encoder 1 is opened on the right side of the right end cover 22, and a mounting hole for fixing to the external motor housing is opened on the left side of the left end cover 21. Connecting parts 26 are integrally provided on the front and rear sides of the upper cover 24 and the lower cover 25, and the upper and lower adjacent connecting parts 26 are detachably installed. When disassembling and repairing, the user removes the upper cover 24 from the lower cover 25, the left end cover 21 and the right end cover 22 respectively, thereby removing the upper cover 24, which is convenient for the inspection and maintenance of the coupling and the rotating shaft 12.

[0019] In this embodiment, specifically, a groove and a protrusion are formed at the lower portion of the connection portion 26 disposed at the upper side, and a groove and a protrusion are formed at the upper portion of the connection portion 26 disposed at the lower side.

[0020] In this embodiment, specifically, the grooves and protrusions of the upper and lower adjacent connecting parts 26 are adapted to each other.

[0021] In this embodiment, specifically, the two upper and lower adjacent connecting parts 26 are detachably installed.

[0022] How it works

[0023] In the utility model, during installation, the left end cover 21 is first fixed to the external motor housing, and then the encoder 1 is fixed to the right end cover 22, the mounting plate 14 and the rotating shaft 12 are fixed to the motor main shaft 11, the rotating shaft 12 and the encoder 1 are fixed through the coupling 13, and then the upper cover 24 and the lower cover 25 are fixed to the left end cover 21 and the right end cover 22, thereby completing the connection between the encoder and the external motor.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An encoder connection structure, characterized in that: The encoder connection structure comprises an encoder (1) and a connection housing component (2), the connection housing component (2) comprising a left end cover (21) and a right end cover (22), an upper cover (24) and a lower cover (25) being detachably mounted on upper and lower sides between the left end cover (21) and the right end cover (22), a mounting hole (23) for mounting the encoder (1) being provided on the right side of the right end cover (22), connecting portions (26) being integrally arranged on both the front and rear sides of the upper cover (24) and the lower cover (25), the encoder (1) being cooperatingly arranged with a motor main shaft (11), a rotating shaft (12) being fixedly mounted in a mounting hole provided at one end of the motor main shaft (11) for connecting with the encoder (1), and a mounting plate (14) being integrally arranged on the outside of the rotating shaft (12).

2. The encoder connection structure according to claim 1, characterized in that: The upper and lower adjacent connecting parts (26) are detachably installed.

3. The encoder connection structure according to claim 1, characterized in that: A groove and a protrusion are formed at the lower part of the connection part (26) arranged at the upper side, and a groove and a protrusion are formed at the upper part of the connection part (26) arranged at the lower side.

4. The encoder connection structure according to claim 1, characterized in that: The grooves and protrusions of the upper and lower adjacent connecting parts (26) are adapted to each other, and the upper and lower adjacent connecting parts (26) are detachably installed.

5. The encoder connection structure according to claim 1, characterized in that: A coupling (13) is installed between the other end of the rotating shaft (12) and the encoder (1).

6. The encoder connection structure according to claim 1, characterized in that: The mounting plate (14) is detachably fixedly mounted on the motor main shaft (11).

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