Encoder tool device

Abstract

The utility model discloses an encoder tool device, and relates to the technical field of encoder maintenance. The device comprises a coating sleeve, a fitting chamber is arranged on the coating sleeve, a dismounting assembly is arranged in the fitting chamber, and a supporting assembly is further arranged in the fitting chamber; the dismounting assembly comprises a pulling disc, the pulling disc is slidably arranged in the attaching cavity, and a plurality of protruding discs are fixedly arranged on one side of the pulling disc. A sliding groove is formed in the bottom wall of the attaching cavity, and a moving block is arranged in the sliding groove in a sliding mode. Through arrangement of the dismounting assembly, the encoder main body is gradually separated from the power shaft through thrust generated by horizontal movement of a pulling disc and a convex disc in the dismounting assembly, so that the encoder main body is conveniently separated from the power shaft of an external motor or other automatic equipment, and the convenience of dismounting operation of the encoder main body is improved; the dismounting operation intensity is reduced, and the situation that the joint of the encoder body and the power shaft is damaged due to uneven pulling force during manual dismounting is avoided.

Description

Technical Field

[0001] This utility model relates to the field of encoder repair technology, specifically to encoder tool devices. Background Technology

[0002] An encoder is a special type of sensor that can convert rotational displacement into a series of digital pulse signals. These pulse signals can control angular displacement. Furthermore, by combining an encoder with a gear or lead screw, linear displacement can be directly measured. Therefore, it has a wide range of applications, generally used in industries such as machine tools, material processing, motor feedback systems, measurement and control equipment.

[0003] However, existing technologies still have some shortcomings when disassembling encoders;

[0004] In existing technologies, encoder disassembly mostly relies on manual pulling of the encoder housing to detach the encoder from the power shaft of the external motor. Because the pulling force generated during manual pulling is not uniform, the connection between the encoder and the power shaft is prone to damage. At the same time, the disassembly operation is quite strenuous. Utility Model Content

[0005] To address the issues of encoders being easily damaged during disassembly and the high intensity of disassembly work, the purpose of this utility model is to provide an encoder tool device.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: an encoder tool device, including a covering sleeve, a fitting chamber provided on the covering sleeve, a disassembly component provided in the fitting chamber, and a support component also provided in the fitting chamber;

[0007] The disassembly assembly includes a pull plate, which is slidably disposed in the fitting chamber, and a plurality of protrusions are fixedly disposed on one side of the pull plate;

[0008] The bottom wall of the fitting chamber is provided with a sliding groove, and a moving block is slidably disposed in the sliding groove. One end of the moving block is fixedly connected to the outer wall of the pulling plate.

[0009] A lead screw is rotatably mounted on one end of the sleeve, and the lead screw passes through the sliding groove and is rotatably connected to the moving block by a thread.

[0010] Preferably, a slot No. 1 is provided at the other end of the covering sleeve.

[0011] Preferably, the pull plate has a second slot.

[0012] Preferably, a rubber pad is fixedly provided on one side of the cam, and an extension rod is fixedly provided on one end of the lead screw.

[0013] Preferably, a plurality of guide rods are fixedly provided on the inner wall of the sliding groove, and the moving block is slidably disposed at one end of the guide rods.

[0014] Preferably, the support assembly includes a support sleeve, which is an open structure with one end open. A movable rod is movably inserted into one end of the sleeve, and one end of the movable rod is fixedly connected to the other end of the support sleeve.

[0015] Preferably, a handle is fixedly provided at the end of the movable rod away from the support sleeve.

[0016] Preferably, one end of the covering sleeve is fixedly provided with an insert sleeve, the inner wall of the insert sleeve is fixedly provided with a rubber ring, and the movable rod passes through the insert sleeve and makes movable contact with the inner wall of the rubber ring.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. In this utility model, the encoder body is gradually separated from the power shaft by the horizontal movement of the pull plate and the cam in the disassembly assembly through the disassembly assembly. This facilitates the separation of the encoder body from the power shaft of the external motor or other automatic equipment, improves the convenience of the encoder body disassembly operation, reduces the intensity of the disassembly operation, and avoids damage to the connection between the encoder body and the power shaft caused by uneven pulling force during manual disassembly.

[0019] 2. In this utility model, the support sleeve in the support component is completely fitted onto the rotating shaft of the encoder body, so that the sleeve is temporarily suspended outside the encoder body, which is convenient for operators to operate. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the composition of the encoder tool device of this utility model.

[0022] Figure 2 This is a schematic diagram of another component of the encoder tool device of this utility model.

[0023] Figure 3 This is a schematic diagram of the disassembly assembly of this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the support component of this utility model.

[0025] Figure 5 This is a schematic diagram showing the connection between the encoder body, the rotating shaft, and the covering sleeve in an embodiment of this utility model.

[0026] Figure 6 This is another schematic diagram showing the connection between the encoder body and the rotating shaft and the covering sleeve in an embodiment of this utility model.

[0027] In the diagram: 1. Covering sleeve; 11. Fitting chamber; 12. No. 1 slot; 2. Disassembly assembly; 21. Pulling plate; 22. No. 2 slot; 23. Protruding plate; 24. Rubber pad; 25. Sliding groove; 26. Moving block; 27. Lead screw; 28. Extension rod; 29. ​​Guide rod; 3. Support assembly; 31. Support sleeve; 32. Movable rod; 33. Handle; 34. Insertion sleeve; 35. Rubber ring; 10. Encoder body; 20. Rotating shaft. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example: Figure 1-6 As shown, this utility model provides an encoder tool device, including a covering sleeve 1. The covering sleeve 1 has a fitting chamber 11. By providing the fitting chamber 11, during the disassembly of the encoder body 10, the encoder body 10 and the rotating shaft 20 are located within the fitting chamber 11 and covered by the covering sleeve 1. A first slot 12 is provided at the other end of the covering sleeve 1. By providing the first slot 12, since the installed encoder body 10 is located on the power shaft of a motor or other automatic equipment, the first slot 12 can avoid the motor or other automatic equipment, thus ensuring the normal progress of the disassembly operation. The fitting chamber 11 is equipped with a disassembly... The disassembly assembly 2 and the fitting chamber 11 are also equipped with a support assembly 3. By setting the disassembly assembly 2 and the support assembly 3, the support assembly 3 can initially support the covering sleeve 1 through the rotating shaft 20, so that the covering sleeve 1 is temporarily suspended outside the encoder body 10, which facilitates operation. The disassembly assembly 2 can separate the encoder body 10 from the power shaft of the external motor or other automatic equipment by pulling the encoder body 10, which improves the convenience of the disassembly operation of the encoder body 10, reduces the intensity of the disassembly operation, and avoids damage to the connection between the encoder body 10 and the power shaft due to uneven manual pulling force.

[0030] The disassembly assembly 2 includes a pull plate 21 with a second slot 22. This slot 22 prevents the drive shaft from being moved, ensuring proper disassembly. The pull plate 21 is slidably positioned within the fitting chamber 11. Four protrusions 23 are fixedly mounted on one side of the pull plate 21, and rubber pads 24 are fixedly mounted on one side of each protrusion 23. By configuring the pull plate 21, the four protrusions 23, and the rubber pads 24, when the pull plate 21 moves horizontally towards the encoder body 10, the protrusions 23 and rubber pads 24 cause the encoder body 10 to move horizontally away from the drive shaft, thus separating the encoder body 10 from the drive shaft. The convex disc 23 enables the encoder body 10 to be evenly stressed, the rubber pad 24 prevents the ends of the encoder body 10 from being worn, and the bottom wall of the fitting chamber 11 is provided with a sliding groove 25. A moving block 26 is slidably arranged in the sliding groove 25. One end of the moving block 26 is fixedly connected to the outer wall of the pull plate 21. By driving the moving block 26 to slide horizontally along the inner wall of the sliding groove 25, the moving block 26 can make the pull plate 21 move horizontally synchronously. Two guide rods 29 are fixedly arranged on the inner wall of the sliding groove 25. The moving block 26 is slidably arranged at one end of the guide rod 29. By setting the guide rod 29, the guide rod 29 can guide the moving block 26 in the horizontal direction, so that the moving block 26 keeps moving in the horizontal direction.

[0031] A lead screw 27 is rotatably mounted on one end of the sleeve 1. The lead screw 27 passes through the sliding groove 25 and is threadedly connected to the moving block 26. An extension rod 28 is fixedly provided on one end of the lead screw 27. By setting the extension rod 28 and the lead screw 27, the extension rod 28 can save manpower. By rotating the extension rod 28, the extension rod 28 can make the lead screw 27 rotate, and the lead screw 27 can drive the moving block 26 to move horizontally.

[0032] The support assembly 3 includes a support sleeve 31, which is an open structure with one end open. By setting the support sleeve 31, when the encoder body 10 and the rotating shaft 20 are located inside the fitting chamber 11, pushing the support sleeve 31 into the rotating shaft 20 can provide temporary support for the covering sleeve 1, allowing the covering sleeve 1 to suspend outside the encoder body 10. A movable rod 32 is movably inserted into one end of the covering sleeve 1, and one end of the movable rod 32 is fixedly connected to the other end of the support sleeve 31. A handle 33 is fixedly set at the end of the movable rod 32 away from the support sleeve 31. By setting the handle 33 and the movable rod 32, The movable rod 32 can be moved horizontally by pulling the handle 33. The movable rod 32 can make the support sleeve 31 move horizontally within the fitting chamber 11, so that the support sleeve 31 is fitted outside the rotating shaft 20 or separated from the rotating shaft 20. One end of the sleeve 1 is fixedly provided with an insert sleeve 34, and the inner wall of the insert sleeve 34 is fixedly provided with a rubber ring 35. The movable rod 32 passes through the insert sleeve 34 and makes movable contact with the inner wall of the rubber ring 35. By setting the insert sleeve 34 and the rubber ring 35, the rubber ring 35 can limit the movable rod 32 through the friction between it and the movable rod 32. Under the action of external force, the movable rod 32 will not move automatically.

[0033] Working principle: When it is necessary to disassemble the encoder body 10 mounted on the power shaft of an external motor or other automatic equipment, refer to... Figure 5 and Figure 6 This allows the covering sleeve 1 to cover the outside of the encoder body 10, with the outer wall of the encoder body 10 contacting the inner wall of the fitting chamber 11.

[0034] Subsequently, the operator holds the handle 33 and pushes the support sleeve 31 horizontally toward one side of the encoder body 10 through the handle 33 and the movable rod 32, so that the support sleeve 31 is completely fitted onto the rotating shaft 20 of the encoder body 10. At this time, the covering sleeve 1 is briefly suspended outside the encoder body 10, which is convenient for the operator to operate.

[0035] Finally, the operator manually rotates the extension rod 28, causing the lead screw 27 to rotate. The lead screw 27 drives the moving block 26 to slide horizontally within the sliding groove 25. The moving block 26 causes the pulling plate 21, the four cams 23, and the four rubber pads 24 to move horizontally toward one side of the encoder body 10. The thrust generated by the horizontal movement of the pulling plate 21, the four cams 23, and the four rubber pads 24 gradually disengages the encoder body 10 from the power shaft. (It should be noted that as the encoder body 10 disengages from the power shaft, the rotating shaft 20 pushes the support sleeve 31 to move horizontally. After disassembly, the encoder body 10 and the covering sleeve 1 disengage together with the power shaft.) This facilitates the separation of the encoder body 10 from the power shaft of external motors or other automatic equipment, improves the convenience of disassembling the encoder body 10, reduces the intensity of disassembly, and avoids damage to the connection between the encoder body 10 and the power shaft caused by uneven pulling force during manual disassembly.

[0036] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0037] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An encoder tool device comprising a sheath sleeve (1), characterized in that: The cladding sleeve (1) is provided with a fitting chamber (11), the fitting chamber (11) is provided with a dismounting assembly (2), and the fitting chamber (11) is also provided with a supporting assembly (3); The dismounting assembly (2) comprises a pulling disc (21), the pulling disc (21) is slidingly arranged in the fitting chamber (11), and a plurality of convex discs (23) are fixedly arranged on one side of the pulling disc (21); A sliding groove (25) is formed in the bottom wall of the fitting chamber (11), a moving block (26) is slidingly arranged in the sliding groove (25), and one end of the moving block (26) is fixedly connected with the outer wall of the pulling disc (21); One end of the cladding sleeve (1) is rotatably provided with a lead screw (27), the lead screw (27) penetrates through the sliding groove (25) and is threadedly rotatably connected with the moving block (26).

2. The encoder tool apparatus of claim 1, wherein, The other end of the cladding sleeve (1) is provided with a No. 1 slot (12).

3. The encoder tool apparatus of claim 1, wherein, The pulling disc (21) is provided with a No. 2 slot (22).

4. The encoder tool apparatus of claim 1, wherein, One side of the convex disc (23) is fixedly provided with a rubber pad (24), and one end of the lead screw (27) is fixedly provided with an extension rod (28).

5. The encoder tool apparatus of claim 1, wherein, A plurality of guide rods (29) are fixedly arranged on the inner wall of the sliding groove (25), and the moving block (26) is slidingly arranged at one end of the guide rods (29).

6. The encoder tool apparatus of claim 1, wherein, The supporting assembly (3) comprises a supporting sleeve (31), the supporting sleeve (31) is an open structure with one end being open, one end of the cladding sleeve (1) is movably inserted with a movable rod (32), and one end of the movable rod (32) is fixedly connected with the other end of the supporting sleeve (31).

7. The encoder tool apparatus of claim 6, wherein, One end of the movable rod (32) away from the supporting sleeve (31) is fixedly provided with a handle (33).

8. The encoder tool apparatus of claim 6, wherein, One end of the cladding sleeve (1) is fixedly provided with a penetrating sleeve (34), the inner wall of the penetrating sleeve (34) is fixedly provided with a rubber ring (35), and the movable rod (32) penetrates through the penetrating sleeve (34) and movably contacts the inner wall of the rubber ring (35).

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