Encoder convenient to assemble

Abstract

The utility model relates to the technical field of encoders, in particular to an encoder convenient to assemble, which comprises an encoder main body, a mounting bracket is arranged below the encoder main body, four positioning blocks are arranged on the periphery of the outer wall of the lower part of the encoder main body, and four mounting strips are fixedly mounted on the periphery of the outer part of the encoder main body. A sliding strip is arranged in the mounting strip in a sliding mode, a positioning groove matched with the positioning block is formed in the mounting support, four strip-shaped grooves matched with the sliding strip are formed in the mounting support, and threaded holes are formed in the positions, located at the two ends of the strip-shaped grooves, of the bottom of the mounting support. According to the utility model, the positioning block is inserted into the positioning groove, then the sliding strip is pushed, and the bolt penetrates through the mounting hole to be in threaded connection with the threaded hole, so that the assembly is simple, the mounting accuracy is ensured, and the mounting and the use are convenient.

Description

Technical Field

[0001] This utility model relates to the field of encoder technology, and in particular to an encoder that is easy to assemble. Background Technology

[0002] An encoder is a device that encodes and converts signals or data into a signal form that can be used for communication, transmission, and storage. An encoder converts angular displacement or linear displacement into electrical signals; the former is called a code disk, and the latter is called a code scale. According to their working principle, encoders can be divided into two categories: incremental and absolute.

[0003] Most encoders on the market are currently fixed and installed with screws, which is inconvenient and complicated to install, has low assembly efficiency, and the installation is not accurate, affecting the use of the encoder and making it inconvenient to install and use. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an encoder that is easy to assemble.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An encoder that is easy to assemble includes an encoder body, characterized in that a mounting bracket is provided below the encoder body, four positioning blocks are provided around the outer wall of the lower part of the encoder body, four mounting strips are fixedly installed around the outer circumference of the encoder body, slide rails are slidably arranged in the mounting strips, positioning grooves adapted to the positioning blocks are opened in the mounting bracket, four strip grooves adapted to the slide rails are opened in the mounting bracket, and threaded holes are opened at both ends of the strip grooves at the bottom of the mounting bracket.

[0007] In addition, a preferred structure is that the mounting strip has a groove, and a slide bar is slidably disposed in the groove.

[0008] In addition, a preferred structure is that a first positioning hole and a second positioning hole are provided on one side of the outer wall of the mounting strip, which communicate with the slide groove, and a positioning pin is inserted into the first positioning hole.

[0009] In addition, a preferred structure is that a third positioning hole is provided on the upper part of one side of the slider, and a positioning pin is inserted into the third positioning hole.

[0010] In addition, a preferred structure is that a bearing is embedded in the bottom of the slide bar, and a rotating column is fixedly installed inside the bearing.

[0011] In addition, a preferred structure is that a mounting block is fixedly installed at the bottom of the rotating column, and two symmetrical mounting holes are opened on the mounting block. Bolts pass through the mounting holes and are threadedly connected to the threaded holes.

[0012] The beneficial effects of this utility model are as follows:

[0013] In this invention, a positioning block is inserted into a positioning groove, and then a bolt is passed through the mounting hole and threaded hole to make a threaded connection after the slide bar is pushed. This makes the assembly simple while ensuring the accuracy of the installation and making it easy to install and use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an encoder that is easy to assemble according to this utility model when it is not installed.

[0015] Figure 2 A schematic diagram of the bottom structure of an encoder mounting bracket for easy assembly proposed in this utility model;

[0016] Figure 3 This invention provides an encoder that is easy to assemble. Figure 2 Enlarged structural diagram at point A;

[0017] Figure 4 This is a schematic diagram of the installed structure of an encoder that is easy to assemble, as proposed in this utility model.

[0018] Figure 5 This is a schematic diagram of the bottom structure of an encoder that is easy to assemble according to this utility model after installation.

[0019] Figure 6 This invention provides an encoder that is easy to assemble. Figure 5 Enlarged structural diagram at point A;

[0020] Figure 7 This is a schematic diagram of the structure of an encoder with a sliding bar inside the mounting strip, which is easy to assemble according to this utility model.

[0021] Figure 8 This is a schematic diagram of the slider structure of an encoder that is easy to assemble, as proposed in this utility model.

[0022] In the figure: 1 encoder body, 11 positioning block, 2 mounting bracket, 21 positioning groove, 22 strip groove, 23 threaded hole, 3 mounting strip, 31 sliding groove, 32 first positioning hole, 33 second positioning hole, 4 positioning pin, 5 sliding strip, 51 third positioning hole, 6 rotating column, 7 mounting block, 71 mounting hole, 8 bearing, 9 bolt. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-8 An encoder that is easy to assemble includes an encoder body 1, a mounting bracket 2 at the bottom of the encoder body 1, four positioning blocks 11 around the lower outer wall of the encoder body 1, four mounting strips 3 fixedly installed around the outer circumference of the encoder body 1, slide strips 5 slidably installed in the mounting strips 3, positioning grooves 21 adapted to the positioning blocks 11 are opened in the mounting bracket 2, four strip grooves 22 adapted to the slide strips 5 are opened in the mounting bracket 2, and threaded holes 23 are opened at both ends of the strip grooves 22 at the bottom of the mounting bracket 2.

[0025] The mounting strip 3 has a groove 31, and a slide bar 5 is slidably installed in the groove 31, so that the slide bar 5 can move freely up and down in the mounting strip 3.

[0026] Meanwhile, a first positioning hole 32 and a second positioning hole 33 are provided on one side of the outer wall of the mounting strip 3, which are connected to the slide groove 31. When no assembly is required, the positioning pin 4 is inserted into the first positioning hole 32. When assembly is required, the positioning pin 4 is inserted into the second positioning hole 33 to limit the slide strip 5.

[0027] Furthermore, a third positioning hole 51 is provided on the upper part of one side of the slide bar 5. The third positioning hole 51 cooperates with the first positioning hole 32 and the second positioning hole 33, so that the positioning pin 4 can limit the slide bar 5.

[0028] Meanwhile, a bearing 8 is embedded in the bottom of the slide bar 5, and a rotating column 6 is fixedly installed inside the bearing 8. When the rotating column 6 rotates, it will not drive the slide bar 5 to rotate together.

[0029] Furthermore, a mounting block 7 is fixedly installed at the bottom of the rotating column 6. Two symmetrical mounting holes 71 are opened on the mounting block 7. Bolts 9 pass through the mounting holes 71 and are threadedly connected to the threaded holes 23, which makes it easy and stable to install the encoder body 1.

[0030] In this embodiment, the positioning block 11 on the encoder body 1 is aligned with the positioning groove 21 and inserted. Then, the positioning pin 4 is pulled out from the first positioning hole 32 and the third positioning hole 51. The slide bar 5 is then pushed to move downward in the slide groove 31, causing the rotating column 6 to move synchronously. The rotating column 6 and the slide bar 5 pass through the strip groove 22 and stop moving when they reach the bottom of the mounting bracket 2. The positioning pin 4 is then passed through the second positioning hole 33 and enters the third positioning hole 51 to limit the slide bar 5. Then, the rotating column 6 is rotated 90°, causing the mounting block 7 to rotate 90° as well. The mounting hole 71 on the mounting block 7 is aligned with the threaded hole 23. The bolt 9 is passed through the mounting hole 71 and the threaded hole 23 to make a threaded connection. The bolt is tightened to prevent loosening, thus achieving fast and accurate installation.

[0031] Next, when it is necessary to remove it, tighten the bolt 9 to remove the bolt 9 from the threaded hole 23. Then, pull the positioning pin 4 out from the second positioning hole 33 and the third positioning hole 51. Rotate the rotating column 90° and push the slide bar 5 upward. This will drive the rotating column 6 and the mounting block 7 through the strip groove 22 and reset them. Align the first positioning hole 32 and the third positioning hole 51 and insert the positioning pin 4 to remove the encoder body 1.

[0032] In this utility model, the positioning block 11 is inserted into the positioning groove 21, and then the slide bar 5 is pushed and the bolt 9 is threaded through the mounting hole 71 and the threaded hole 23 to make the assembly simple while ensuring the accuracy of the installation, making it easy to install and use.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An encoder that is easy to assemble, comprising an encoder body (1), characterized in that, The encoder body (1) is provided with a mounting bracket (2) below it. Four positioning blocks (11) are provided around the lower part of the outer wall of the encoder body (1). Four mounting strips (3) are fixedly installed around the outer side of the encoder body (1). Sliding strips (5) are slidably provided in the mounting strips (3). The mounting bracket (2) is provided with a positioning groove (21) that matches the positioning block (11). The mounting bracket (2) is provided with four strip grooves (22) that match the sliding strips (5). Threaded holes (23) are provided at both ends of the strip grooves (22) at the bottom of the mounting bracket (2).

2. The encoder for easy assembly according to claim 1, characterized in that, The mounting strip (3) has a groove (31) inside, and a slide bar (5) is slidably arranged in the groove (31).

3. The encoder for easy assembly according to claim 2, characterized in that, The mounting strip (3) has a first positioning hole (32) and a second positioning hole (33) on one side of its outer wall, which are connected to the slide groove (31). A positioning pin (4) is inserted into the first positioning hole (32).

4. The encoder for easy assembly according to claim 1, characterized in that, The slide bar (5) has a third positioning hole (51) on the upper part of one side, and a positioning pin (4) is inserted into the third positioning hole (51).

5. The encoder for easy assembly according to claim 1, characterized in that, The bottom of the slide bar (5) is embedded with a bearing (8), and a rotating column (6) is fixedly installed inside the bearing (8).

6. An encoder that is easy to assemble according to claim 5, characterized in that, The rotating column (6) has a mounting block (7) fixedly installed at its bottom. The mounting block (7) has two symmetrical mounting holes (71). A bolt (9) passes through the mounting hole (71) and is threadedly connected to the threaded hole (23).

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