Surface oxide cleaning device for coupler

Abstract

The utility model discloses a surface oxide cleaning device for a coupler, and relates to the technical field of coupler machining. The device comprises a bottom plate and a coupler, wherein a clamping mechanism and a cleaning mechanism are arranged on the bottom plate. Through the arrangement of the clamping mechanism, before the coupler is cleaned, the second motor can be driven to drive the rotating shaft and the straight gear to rotate, so that the straight gear drives the outer gear ring and the rotating ring to rotate on the inner wall of the fixed disc; at the moment, under the cooperation of a sliding groove, a rectangular groove, a rectangular block, a connecting rod and an arc-shaped sliding groove, three fixing sleeves draw close to each other to clamp and fix the coupler, after the coupler is clamped, a first motor can be driven to drive a threaded rod to rotate, and under the cooperation of a sliding rod, a moving plate moves leftwards or rightwards; and the position of the coupler is adjusted, so that the coupler can stably move at a fixed point during cleaning, and the stability in the cleaning process is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the coupling processing technical field, in particular, relate to a surface oxide cleaning device for coupling. BACKGROUND

[0002] Coupling needs to transmit torque when working, if the surface exists oxide, will make the contact surface between coupling and connecting part become rough, increase friction resistance, the increase of friction resistance can lead to energy loss increase in the process of torque transmission, thereby reduce transmission efficiency, for example, in some high-precision transmission mechanical system, such as the transmission system of numerical control machine tool, even if the transmission efficiency is reduced slightly, it can affect the machining accuracy and production efficiency.

[0003] But when cleaning coupling, the existing device is inconvenient for the stable clamping and fixing of coupling, and further leads to the misplacement of coupling when moving and cleaning, which not only increases the difficulty of cleaning, but also can damage the coupling itself and affect its subsequent use effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a surface oxide cleaning device for coupling, which is provided with a clamping mechanism, so that the coupling can be stably fixed and moved during cleaning, improving the stability during cleaning, and solving the problem that the existing device is inconvenient for the stable clamping and fixing of coupling, and further leading to the misplacement of coupling when moving and cleaning.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model relates to a surface oxide cleaning device for coupling, which comprises a base plate and a coupling, and a clamping mechanism and a cleaning mechanism are arranged on the base plate.

[0007] The clamping mechanism comprises a fixed frame fixedly connected to the top surface of the base plate, a motor one is fixedly connected to the right side of the fixed frame, the output end of the motor one is fixedly connected with a threaded rod, the threaded rod penetrates the fixed frame, the inner wall of the fixed frame is fixedly connected with a sliding rod, the outer wall of the threaded rod is threadedly connected with a moving plate, the moving plate is slidably sleeved on the outer wall of the sliding rod, a motor two is fixedly connected to the right side of the moving plate, the output end of the motor two is fixedly connected with a rotating shaft, the rotating shaft penetrates the moving plate, and a spur gear is fixedly connected to the left end of the rotating shaft.

[0008] Further, a fixed disc is fixedly connected to the front side of the moving plate, a rotating ring is rotatably connected to the inner wall of the fixed disc, an outer gear ring is fixedly connected to the outer wall of the rotating ring, and the outer gear ring and the spur gear are meshed with each other.

[0009] Further, three sliding grooves are arranged on the rotating ring, rectangular grooves are arranged on the inner walls of the three sliding grooves, rectangular blocks are slidably connected to the inner walls of the three rectangular grooves, connecting rods are fixedly connected to the left sides of the three rectangular blocks, and fixed sleeves are fixedly connected to the left ends of the three connecting rods.

[0010] Further, three arc-shaped sliding grooves are arranged on the fixed disc, and the three connecting rods are slidably connected to the inner walls of the three arc-shaped sliding grooves.

[0011] Further, the cleaning mechanism comprises a hydraulic cylinder fixedly connected to the left side of the bottom plate, a connecting plate fixedly connected to the output end of the hydraulic cylinder, and a motor fixedly connected to the right side of the connecting plate.

[0012] Further, a fixed frame is fixedly connected to the outer wall of the connecting plate, and the rotating rod one penetrates through the fixed frame.

[0013] Further, a fixed plate is fixedly connected to the outer wall of the rotating rod one, a cleaning head one is fixedly connected to the right end of the rotating rod one, a rotating rod two is fixedly connected to the right side of the fixed plate, a cleaning head two is fixedly connected to the outer wall of the rotating rod two, and the cleaning head one and the cleaning head two are in contact with the inner wall and the outer wall of the shaft coupling, respectively.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting up the clamping mechanism, before cleaning the shaft coupling, the motor two can drive the rotating shaft and the spur gear to rotate, so that the spur gear drives the outer gear ring and the rotating ring to rotate on the inner wall of the fixed disc, at this time, the three fixed sleeves are close to each other under the cooperation of the sliding groove, the rectangular groove, the rectangular block, the connecting rod and the arc-shaped sliding groove, so as to clamp and fix the shaft coupling, thereby ensuring that the shaft coupling can be fixed between the plurality of fixed sleeves, and after clamping the shaft coupling, the motor one can be driven to rotate the threaded rod, and under the cooperation of the sliding rod, the moving plate moves left or right, so as to adjust the position of the shaft coupling, thereby enabling the shaft coupling to move stably at a fixed point during cleaning, and improving the stability during cleaning.

[0016] 2. By setting up the cleaning mechanism, after fixing the shaft coupling, the motor can drive the rotating rod one and the fixed plate to rotate synchronously, so that the cleaning head two and the cleaning head one on the fixed plate can quickly rotate and clean the inner and outer walls of the shaft coupling, the oxide on the surface of the shaft coupling can be quickly cleaned, and the cleaning efficiency and cleaning effect are improved.

[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the cleaning mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model;

[0022] Figure 4 for Figure 1 Enlarged structural diagram at point A;

[0023] Figure 5 for Figure 2 A magnified structural diagram at point B in the middle.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Base plate; 2. Clamping mechanism; 3. Cleaning mechanism; 4. Coupling; 21. Fixed frame; 22. Motor 1; 23. Threaded rod; 24. Slide rod; 25. Moving plate; 26. Motor 2; 27. Rotating shaft; 28. Spur gear; 281. External gear ring; 29. ​​Rotating ring; 291. Slide groove; 292. Rectangular groove; 293. Rectangular block; 294. Connecting rod; 295. Fixed sleeve; 296. Fixed disc; 297. Arc-shaped slide groove; 31. Hydraulic cylinder; 32. Motor; 321. Connecting plate; 33. Rotating rod 1; 34. Fixed frame; 35. Fixed plate; 36. Cleaning head 1; 37. Rotating rod 2; 38. Cleaning head 2. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5The utility model discloses a surface oxide cleaning device for shaft coupling, including bottom plate 1 and shaft coupling 4, be provided with clamping mechanism 2 and cleaning mechanism 3 on bottom plate 1,

[0028] Clamping mechanism 2 includes the fixed frame 21 of fixed connection on the top surface of bottom plate 1, the right side fixed connection of fixed frame 21 has motor no. 22. The output end fixed connection of motor no. 22 has screw rod 23, and screw rod 23 rotates and penetrates in fixed frame 21, and the inner wall fixed connection of fixed frame 21 has slide rod 24, and the outer wall screw connection of screw rod 23 has moving plate 25, and moving plate 25 is slidably sleeved on the outer wall of slide rod 24, and the right side fixed connection of moving plate 25 has motor no. 26, and the output end fixed connection of motor no. 26 has the rotating shaft 27, and rotating shaft 27 rotates and penetrates in moving plate 25, and the left end fixed connection of rotating shaft 27 has straight gear 28, and the front side fixed connection of moving plate 25 has fixed disc 296, and the inner wall rotationally connected of fixed disc 296 has rotating ring 29, and the outer wall fixed connection of rotating ring 29 has outer gear ring 281, and outer gear ring 281 and straight gear 28 are mutually engaged, and three sliding grooves 291 are formed on rotating ring 29, and the inner wall of three sliding grooves 291 is all formed with rectangular groove 292, and the inner wall of three rectangular grooves 292 is all slidably connected with rectangular block 293, and the left side fixed connection of three rectangular blocks 293 has connecting rod 294, and the left end fixed connection of three connecting rods 294 has fixed sleeve 295, and the outer wall of three fixed sleeves 295 is all in contact with the outer wall of shaft coupling 4, and three arc-shaped sliding grooves 297 are formed on fixed disc 296, and three connecting rods 294 are all respectively slidably connected with the inner wall of three arc-shaped sliding grooves 297, by being provided with clamping mechanism 2, before cleaning shaft coupling 4, can drive motor no. 26 to drive rotating shaft 27 and straight gear 28 rotation, so that straight gear 28 drives outer gear ring 281 and rotating ring 29 rotate on the inner wall of fixed disc 296, at this moment under the cooperation of sliding groove 291, rectangular groove 292, rectangular block 293, connecting rod 294 and arc-shaped sliding groove 297 make three fixed sleeves 295 close to each other and clamp and fix shaft coupling 4, further ensure that shaft coupling 4 can be fixed between multiple fixed sleeves 295, and after clamping shaft coupling 4, can drive motor no. 22 to drive screw rod 23 rotation, under the cooperation of slide rod 24, make moving plate 25 move left or right, adjust the position of shaft coupling 4, further make shaft coupling 4 can stably move in cleaning, improve the stability in cleaning process.

[0029] The cleaning mechanism 3 comprises a hydraulic cylinder 31 fixedly connected to the left side of the bottom plate 1, the output end of the hydraulic cylinder 31 is fixedly connected with a connecting plate 321, the right side of the connecting plate 321 is fixedly connected with a motor 32, the output end of the motor 32 is fixedly connected with a rotating rod one 33 through a shaft coupling, the outer wall of the connecting plate 321 is fixedly connected with a fixed frame 34, the rotating rod one 33 rotates through the fixed frame 34, the outer wall of the rotating rod one 33 is fixedly connected with a fixed plate 35, the right end of the rotating rod one 33 is fixedly connected with a cleaning head one 36, the right side of the fixed plate 35 is fixedly connected with a rotating rod two 37, the outer wall of the rotating rod two 37 is fixedly connected with a cleaning head two 38, the cleaning head one 36 and the cleaning head two 38 are respectively in contact with the inner wall and the outer wall of the shaft coupling 4, by arranging the cleaning mechanism 3, after the shaft coupling 4 is fixed, the motor 32 can drive the rotating rod one 33 and the fixed plate 35 to rotate synchronously, so that the cleaning head two 38 and the cleaning head one 36 on the fixed plate 35 can quickly rotate and clean the inner and outer walls of the shaft coupling 4, the oxides on the surface of the shaft coupling 4 can be quickly cleaned, and the cleaning efficiency and the cleaning effect are improved.

[0030] One specific application of the embodiment is that: by arranging the clamping mechanism 2, before cleaning the shaft coupling 4, the motor two 26 can drive the rotating shaft 27 and the spur gear 28 to rotate, so that the spur gear 28 drives the outer gear ring 281 and the rotating ring 29 to rotate on the inner wall of the fixed disc 296, at this time, under the cooperation of the chute 291, the rectangular groove 292, the rectangular block 293, the connecting rod 294 and the arc-shaped chute 297, the three fixed sleeves 295 are close to each other to clamp and fix the shaft coupling 4, so that the shaft coupling 4 can be fixed between the plurality of fixed sleeves 295, and after clamping the shaft coupling 4, the motor one 22 can drive the threaded rod 23 to rotate, under the cooperation of the sliding rod 24, the moving plate 25 moves left or right, the position of the shaft coupling 4 is adjusted, so that the shaft coupling 4 can stably move at a fixed point during cleaning, and the stability during cleaning is improved.

[0031] By arranging the cleaning mechanism 3, after the shaft coupling 4 is fixed, the motor 32 can drive the rotating rod one 33 and the fixed plate 35 to rotate synchronously, so that the cleaning head two 38 and the cleaning head one 36 on the fixed plate 35 can quickly rotate and clean the inner and outer walls of the shaft coupling 4, the oxides on the surface of the shaft coupling 4 can be quickly cleaned, and the cleaning efficiency and the cleaning effect are improved.

[0032] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A surface oxide cleaning device for a coupling, comprising a base plate (1) and a coupling (4), characterized in that: The base plate (1) is provided with a clamping mechanism (2) and a cleaning mechanism (3); The clamping mechanism (2) includes a fixed frame (21) fixedly connected to the top surface of the base plate (1). A motor (22) is fixedly connected to the right side of the fixed frame (21). A threaded rod (23) is fixedly connected to the output end of the motor (22). The threaded rod (23) rotates through the fixed frame (21). A slide rod (24) is fixedly connected to the inner wall of the fixed frame (21). A movable plate (25) is threadedly connected to the outer wall of the threaded rod (23). The movable plate (25) is slidably sleeved on the outer wall of the slide rod (24). A motor (26) is fixedly connected to the right side of the movable plate (25). A rotating shaft (27) is fixedly connected to the output end of the motor (26). The rotating shaft (27) rotates through the movable plate (25). A spur gear (28) is fixedly connected to the left end of the rotating shaft (27).

2. The surface oxide cleaning device for couplings according to claim 1, characterized in that, A fixed disk (296) is fixedly connected to the front side of the movable plate (25). A rotating ring (29) is rotatably connected to the inner wall of the fixed disk (296). An external gear ring (281) is fixedly connected to the outer wall of the rotating ring (29). The external gear ring (281) meshes with a spur gear (28).

3. The surface oxide cleaning device for couplings according to claim 2, characterized in that, The rotating ring (29) has three sliding grooves (291), and the inner walls of the three sliding grooves (291) are all provided with rectangular grooves (292). The inner walls of the three rectangular grooves (292) are all slidably connected with rectangular blocks (293). The left side of the three rectangular blocks (293) is fixedly connected with connecting rods (294). The left end of the three connecting rods (294) is fixedly connected with fixing sleeves (295). The outer walls of the three fixing sleeves (295) are in contact with the outer wall of the coupling (4).

4. The surface oxide cleaning device for couplings according to claim 3, characterized in that, The fixed disc (296) has three arc-shaped grooves (297), and the three connecting rods (294) are slidably connected to the inner walls of the three arc-shaped grooves (297).

5. A surface oxide cleaning device for couplings according to claim 4, characterized in that, The cleaning mechanism (3) includes a hydraulic cylinder (31) fixedly connected to the left side of the base plate (1). The output end of the hydraulic cylinder (31) is fixedly connected to a connecting plate (321). The right side of the connecting plate (321) is fixedly connected to a motor (32). The output end of the motor (32) is fixedly connected to a rotating rod (33) via a coupling.

6. A surface oxide cleaning device for couplings according to claim 5, characterized in that, The outer wall of the connecting plate (321) is fixedly connected to a fixing frame (34), and the rotating rod (33) rotates through the fixing frame (34).

7. A surface oxide cleaning device for couplings according to claim 6, characterized in that, A fixing plate (35) is fixedly connected to the outer wall of the rotating rod (33). A cleaning head (36) is fixedly connected to the right end of the rotating rod (33). A rotating rod (37) is fixedly connected to the right side of the fixing plate (35). A cleaning head (38) is fixedly connected to the outer wall of the rotating rod (37). The cleaning head (36) and the cleaning head (38) are in contact with the inner and outer walls of the coupling (4), respectively.

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