Slope shaft sleeve machining device

Abstract

The utility model discloses a bevel shaft sleeve processing device, which relates to the field of industrial production processing equipment and comprises a device main body, an opening is arranged on the device main body, a first support plate is arranged at one end of the opening, a second support plate is arranged at the other end of the opening, and a guide through groove structure is arranged on the first support plate. A bearing structure is arranged below the first supporting plate, and a guiding structure is arranged on one side of the bearing structure. The shaft sleeve is placed on the guide shaft, then the second motor is controlled to work to drive the sliding block to move downwards so that the shaft sleeve can fall into the fixing column in the device body, then the stepping motor drives the fixing column to rotate, the stepping motor is matched with the first transmission shaft to enable the connecting disc to move, and the milling cutter conducts edge milling operation on the outer edge of the shaft sleeve. And after edge milling is completed, the first motor drives the main shaft to turn over, drives the fixing structure to reset and drives the shaft sleeve to reset, so that an operator can conveniently take out the shaft sleeve.

Description

Technical Field

[0001] The utility model relates to the field of industrial production and processing equipment, and particularly relates to a bevel bushing processing device. Background Art

[0002] A bushing, also known as a bearing race, is used to support and protect a shaft. It is usually made of metal, plastic or coated material, and the friction and wear between the shaft and the bearing are reduced through the lubrication of a lubricant inside. The bushing can stably bear the weight and pressure of the shaft to ensure the normal operation of the shaft. However, during the actual operation of a mechanical device, the transmission gears may be arranged at a moving angle.

[0003] The traditional bushing is directly sleeved on the shaft, which may block the transmission parts during transmission. To ensure the tight connection between each part, many manufacturers will use bevel bearings. While the bevel bearings play the role of traditional bearings, the bevel also ensures the tight connection between each part.

[0004] However, the bevel bearing has a high precision for the angle, and because other processes are required during the processing of the bushing, many manufacturers will use bevel bushing processing equipment to process the bushing. The existing bevel processing equipment generally fixes and installs the produced bushing, and then installs it through a set device, and then mills the outer edge of the bushing through a set milling cutter to realize the production of the bushing.

[0005] However, to ensure the precision of the bevel of the bushing, the existing milling cutters are fixed. During the actual production process, the milling cutters need to be fixedly set. When processing different bevels, different milling cutter tools need to be replaced to process the bushing, resulting in a decrease in production efficiency. Summary of the Utility Model

[0006] Based on this, the purpose of the present utility model is to provide a bevel bushing processing device to solve the technical problem that during the actual production process, the milling cutters need to be fixedly set, and when processing different bevels, different milling cutter tools need to be replaced to process the bushing, resulting in a decrease in production efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bevel sleeve processing device, including a device main body, an opening is provided on the device main body, a first support plate is provided at one end of the opening, and a second support plate is provided at the other end, a guide through-groove structure is provided on the first support plate, a receiving structure is provided under the first support plate, a guide structure is provided on one side of the receiving structure, and a milling structure is provided under the second support plate, the receiving structure includes a fixed column, a connecting disk is provided on the outer sleeve of the fixed column, connecting members are symmetrically provided on both sides of the connecting disk, a second transmission shaft is provided on the side of the connecting member away from the connecting disk, grooves are symmetrically provided on both sides of the inner wall of the device main body, a stepping motor is slidably provided in the groove, the second transmission shaft is rotatably connected to the stepping motor, a first transmission shaft is provided in the groove to cooperate with the stepping motor, and the first transmission shaft passes through the stepping motor setting.

[0008] By adopting the above technical solution, the shaft sleeve is grooved by the set through groove structure, the set receiving structure receives and transfers the shaft sleeve, and the guiding structure receives the shaft sleeve and transfers it to the milling structure, thereby realizing the milling operation of the shaft sleeve.

[0009] The utility model is further configured that the guiding structure comprises a guiding block, one end of the guiding block away from the receiving structure is connected to a connecting column, and one end of the connecting column away from the guiding block is provided with a fixing structure.

[0010] By adopting the above technical solution, the guide structure receives the sleeve, fixes the sleeve, and transfers it to the milling structure for edge milling.

[0011] The utility model is further configured as follows: the milling structure includes a protective shell, the protective shell is configured as a two-way structure, the protective shell is arranged at one end of the guide structure away from the receiving structure, the inner upper wall of the protective shell is provided with a placement groove, a pair of milling cutters are symmetrically arranged in the placement groove, one end of the milling cutter is rotatably connected to the inner wall of the placement groove through a fixed shaft, the other end of the milling cutter is connected to a connecting frame at the top, the connecting frame is arranged outside the protective shell, the connecting frame is arranged in an "n" shape, two milling cutters are respectively connected at both ends of the connecting frame, the protective shell is provided with a fourth motor, a transmission connecting shaft is rotatably arranged on the fourth motor, the transmission connecting shaft is arranged through the connecting frame, and the transmission connecting shaft is rotatably arranged with the second support plate.

[0012] By adopting the above technical solution, the angle of the milling cutter is controlled by controlling the rising and falling of the connecting frame to cooperate with the other end of the movable milling cutter.

[0013] The present utility model is further configured such that the guiding shaft is arranged above the first support plate, an extrusion ring is arranged above the guiding shaft, sliders are symmetrically arranged on both sides of the extrusion ring, second support columns are arranged on the first support plate in cooperation with the sliders, grooves are formed in the second support columns in cooperation with the sliders, threaded shafts are arranged in the grooves in cooperation with the sliders, the threaded shafts extend outside the second support columns and are connected to a second motor, and guiding grooves are formed in the first support plate in cooperation with the guiding through groove structure.

[0014] By adopting the above technical solution, the second motor of the arranged device controls the up and down movement of the slider, and then drives the extrusion ring to extrude the shaft sleeve on the guiding shaft, so that the grooving structure on the guiding shaft extrudes and grooves the inner wall of the shaft sleeve.

[0015] The present utility model is further configured such that a fixing device is arranged on the first support plate in cooperation with the guiding shaft. The fixing device includes a first support column, a connecting support rod is slidably arranged in the first support column, the upper end of the connecting support rod is connected to the extrusion ring, and clamping blocks are arranged in the first support column in cooperation with the connecting support rod.

[0016] By adopting the above technical solution, the movement of the extrusion ring drives the connecting support rod to move synchronously. As the connecting support rod moves, different clamping blocks move to fix the guiding shaft. At the same time, different clamping blocks open, which can ensure that the shaft sleeve can pass through smoothly.

[0017] The present utility model is further configured such that a first motor is arranged at one end of the device main body close to the protection shell. A main shaft is rotatably connected to one end of the first motor close to the device main body. The main shaft extends into the device main body and penetrates through the fixing structure. A rotating shaft is arranged on one side of the fixing structure away from the main shaft in cooperation with the main shaft. The rotating shaft penetrates through the guiding block and the connecting column. Connecting holes are formed in the guiding block and the connecting column in cooperation with the rotating shaft. A connecting fixing part is arranged at one end of the rotating shaft close to the main shaft. A second opening is formed in the fixing column in cooperation with the rotating shaft.

[0018] By adopting the above technical solution, the main shaft drives the fixing structure to move. At the same time, through the arranged connecting fixing part, the rotating shaft does not move synchronously.

[0019] The present utility model is further configured such that an air pump structure is arranged on the inner wall of the device main body at one end away from the first motor. A connecting rod is arranged on one side of the air pump structure close to the fixing column. A first opening is formed in the fixing column in cooperation with the connecting rod.

[0020] By adopting the above technical solution, the arranged air pump structure pushes out the connecting rod, and then fixes the support column after rotation.

[0021] The utility model is further configured such that an installation groove is formed at the top inside the placement groove, a third motor is arranged at one end inside the installation groove, a rotating shaft is rotatably arranged on one side of the third motor, and the rotating shaft is cooperatively arranged with the fixed shaft.

[0022] By adopting the above technical solution, the third motor drives the rotating shaft to rotate, which drives the fixed shaft to move synchronously, thereby controlling the angle of the milling cutter.

[0023] To sum up, the utility model mainly has the following beneficial effects:

[0024] In the utility model, the bushing is placed on the guiding shaft. Then, by controlling the operation of the second motor, the slider is driven to move downward, so that it falls onto the fixing column inside the device main body. Then, the fixing column is driven to rotate by the stepping motor. Then, the fixing column is fixed through the first opening and the second opening. Then, the connecting disk is moved by the stepping motor cooperating with the first transmission shaft, so that the bushing is pushed onto the fixing structure. Then, the main shaft is driven to rotate by the first motor, so that the fixing structure moves into the protective housing. At this time, the angle of the milling cutter is controlled by the fourth motor cooperating with the third motor. At this time, the first motor drives the main shaft to rotate, driving the bushing to rotate, so that the milling cutter performs a milling operation on the outer edge of the bushing. After the milling operation is completed, the first motor drives the main shaft to flip, driving the fixing structure to reset and at the same time driving the bushing to reset, which is convenient for the operator to take it out. Description of the Drawings

[0025] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 is a schematic diagram of the internal structure of the utility model;

[0027] Figure 3 is an exploded schematic diagram of a part of the internal structure of the utility model;

[0028] Figure 4 is a schematic diagram of the internal structure of the protective housing of the utility model;

[0029] Figure 5 is a schematic diagram of the fixed shaft structure of the utility model;

[0030] Figure 6 is another schematic diagram of the fixed shaft of the utility model.

[0031] In the figure: 1. Device main body; 2. First support plate; 3. Second support plate; 4. First motor; 5. Groove; 6. First support column; 7. Connecting support rod; 8. Second motor; 9. Second support column; 10. Main shaft; 11. Protection housing; 12. Fixing structure; 13. Connecting column; 14. Guide block; 15. Connecting disk; 16. Connecting piece; 17. Air pump structure; 18. Connecting rod; 19. Rotating shaft; 20. Stepper motor; 21. First transmission shaft; 22. First opening; 23. Fixed shaft; 24. Placement groove; 25. Third motor; 26. Installation groove; 27. Transmission connecting shaft; 28. Rotating shaft; 29. Connecting frame; 30. Milling cutter; 31. Connecting fixing piece; 32. Connecting hole; 33. Fixed column; 34. Second opening; 35. Guide shaft; 36. Guide groove; 37. Slide block; 38. Fourth motor; 39. Second transmission shaft; 40. Extrusion ring; 41. Threaded shaft; 42. Clamping block. Detailed implementation manner

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0033] Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0034] A bevel bushing processing device, as Figure 1-6 shown, includes a device main body 1. An opening is provided on the device main body 1. One end of the opening is provided with a first support plate 2, and the other end is provided with a second support plate 3. A guiding through groove structure is provided on the first support plate 2. Through the provided guiding through groove structure, groove opening operation can be performed on the inner wall of the bushing. The main function of the opened through groove is the lubricating oil circulation to ensure the stable operation of the bushing;

[0035] Specifically, the guiding through groove structure includes a guide shaft 35. The guide shaft 35 is arranged above the first support plate 2. An extrusion ring 40 is arranged above the guide shaft 35. Slide blocks 37 are symmetrically arranged on both sides of the extrusion ring 40. A second support column 9 is arranged on the first support plate 2 in cooperation with the slide blocks 37. A groove is opened on the second support column 9 in cooperation with the slide blocks 37. A threaded shaft 41 is arranged in the groove in cooperation with the slide blocks 37. The threaded shaft 41 extends outside the second support column 9 and is connected to a second motor 8. By placing the bushing on the guide shaft 35, the second motor 8 controls the rotation of the threaded shaft 41 to drive the slide blocks 37 to move, so that the slide blocks 37 drive the extrusion ring 40 to move downward to extrude the bushing on the guide shaft 35, so that it is extruded with the groove opening tool on the surface of the guide shaft 35, thereby performing groove opening operation on the inner wall of the bushing.

[0036] In cooperation with the above structure, a guiding groove 36 is formed on the first support plate 2 in cooperation with the guiding through groove structure. After the sleeve is provided with a groove, it falls into the device main body 1 through the provided guiding groove 36 for subsequent processing.

[0037] Specifically, a receiving structure is provided under the first support plate 2, and the shaft sleeve is received by the receiving structure and transferred to other structures for subsequent processing. The receiving structure includes a fixing column 33, and a connecting disk 15 is provided on the outer sleeve of the fixing column 33. Connecting members 16 are symmetrically provided on both sides of the connecting disk 15, and a second transmission shaft 39 is provided on the side of the connecting member 16 away from the connecting disk 15. Slots 5 are symmetrically provided on both sides of the inner wall of the device body 1, and a stepping motor 20 is slidably provided in the slot 5. The second transmission shaft 39 is rotatably connected to the stepping motor 20, and a first transmission shaft 21 is provided in the slot 5 to cooperate with the stepping motor 20. The first transmission shaft 21 penetrates the stepping motor 20, and is provided through the fixing column 3 provided. 3 is arranged at the bottom of the guide groove 36 to receive the sleeve, and then the second transmission shaft 39 is driven to rotate by the stepper motor 20, thereby driving the connection plate 15 to rotate, thereby driving the fixed column 33 to rotate, and driving the sleeve arranged on the surface thereof to move synchronously, and then the stepper motor 20 is coordinated with the first transmission shaft 21 to mobilize the stepper motor 20 to move in the slot 5, thereby driving the connection plate 15 to move synchronously, and the sleeve on the fixed column 33 is squeezed and moved, and a guide structure is arranged on one side of the receiving structure, and the sleeve is squeezed onto the guide structure, and the guide structure includes a guide block 14, and the end of the guide block 14 away from the receiving structure is connected to the connecting column 13, and the end of the connecting column 13 away from the guide block 14 is provided with a fixed structure 12 The sleeve is squeezed onto the fixed structure 12 for fixing. The fixing device can be a deformable flexible material and is set in a cone shape. After the sleeve is sleeved on it, it is squeezed to fix the sleeve. Further, a first motor 4 is provided at one end of the device body 1 close to the protective shell 11. The first motor 4 is rotatably connected to the main shaft 10 at one end close to the device body 1. The main shaft 10 extends into the device body 1 and penetrates the fixed structure 12. A rotating shaft 19 is provided on the side of the fixed structure 12 away from the main shaft 10 to cooperate with the main shaft 10. The rotating shaft 19 penetrates the guide block 14 and the connecting column 13. The guide block 14 and the connecting column 13 are provided with a connecting hole 32 to cooperate with the rotating shaft 19. The rotating shaft 19 is close to the main shaft 1 0 is provided with a connecting fixture 31 at one end, and the fixing column 33 cooperates with the rotating shaft 19 to open a second opening 34, an air pump structure 17 is provided on the inner wall of the device body 1 away from the end of the first motor 4, and a connecting rod 18 is provided on the side of the air pump structure 17 close to the fixing column 33, and the fixing column 33 cooperates with the connecting rod 18 to open a first opening 22, the connecting fixture 31 is set in a cylindrical shape, and the main shaft 10 is provided with a corresponding circular hole to cooperate with the connecting fixture 31, so that the rotation of the main shaft 10 will not drive the rotating shaft 19 to rotate synchronously, so that the main shaft 10 is driven to rotate by the first motor 4, and then the fixed structure 12 is driven to move while the rotating shaft 19 is not driven to rotate, and the main shaft 10 is driven to rotate by the first motor 4,Then the fixing structure 12 is driven to move to the milling structure to perform milling operation on the sleeve.

[0038] The milling structure is arranged below the second support plate 3, and the milling structure includes a protective shell 11, and the protective shell 11 is arranged as a two-way structure. The protective shell 11 is arranged at one end of the guide structure away from the receiving structure. The upper wall of the protective shell 11 is provided with a placement groove 24, and a pair of milling cutters 30 are symmetrically arranged in the placement groove 24. One end of the milling cutter 30 is rotatably connected to the inner wall of the placement groove 24 through a fixed shaft 23, and the top of the other end of the milling cutter 30 is connected to a connecting frame 29, and the connecting frame 29 is arranged outside the protective shell 11. The connecting frame 29 is arranged in an "n" shape, and two milling cutters 30 are connected at both ends of the connecting frame 29 respectively. The protective shell 11 is provided with a fourth motor 38, and a transmission connecting shaft is rotatably provided on the fourth motor 38 27, the transmission connecting shaft 27 is arranged through the connecting frame 29, the transmission connecting shaft 27 and the second supporting plate 3 are rotatably arranged, the top of the accommodating groove 24 is provided with an installation groove 26, and a third motor 25 is arranged at one end of the installation groove 26. A rotating shaft 28 is rotatably arranged on one side of the third motor 25, and the rotating shaft 28 is matched with the fixed shaft 23. In this way, the connecting frame 29 can be driven to move up and down by rotating the fourth motor 38, thereby driving the milling cutter 30 to extend and retract from the accommodating groove 24. At the same time, the rotating shaft 28 is driven to rotate by the third motor 25, driving a pair of fixed shafts 23 to move synchronously to cooperate with the telescopic distance of the upper connecting frame 29, thereby adjusting the angle between the milling cutter 30 and the sleeve, and realizing the processing of different angles of the outer edge of the sleeve.

[0039] A fixing device is provided on the first support plate 2 to cooperate with the guide shaft 35, and the fixing device includes a first support column 6, a connecting support rod 7 is slidably provided inside the first support column 6, and the upper end of the connecting support rod 7 is connected to the extrusion ring 40, and a clamping block 42 is provided in the first support column 6 to cooperate with the connecting support rod 7. The connecting support rod 7 is moved synchronously by the movement of the extrusion ring 40, and as the connecting support rod 7 moves downward, the stationary clamping block 42 is retracted, so that the sleeve can move downward and enter the device body 1.

[0040] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An inclined shaft sleeve processing device, comprising a device main body (1), characterized in that: An opening is provided on the device main body (1). At one end of the opening, a first support plate (2) is provided, and at the other end, a second support plate (3) is provided. A guiding through-channel structure is provided on the first support plate (2), a receiving structure is provided below the first support plate (2), a guiding structure is provided on one side of the receiving structure, and a milling structure is provided below the second support plate (3). The receiving structure includes a fixing column (33). A connecting disk (15) is sleeved outside the fixing column (33). Connecting pieces (16) are symmetrically arranged on both sides of the connecting disk (15). A second transmission shaft (39) is provided on the side of the connecting piece (16) away from the connecting disk (15). Grooves (5) are symmetrically opened on both sides of the inner wall of the device main body (1). A stepping motor (20) is slidably arranged in the groove (5). The second transmission shaft (39) is rotationally connected to the stepping motor (20). A first transmission shaft (21) is arranged in the groove (5) in cooperation with the stepping motor (20). The first transmission shaft (21) penetrates through the stepping motor (20).

2. The machining device for an inclined shaft sleeve according to claim 1, wherein: The guiding structure includes a guiding block (14). One end of the guiding block (14) away from the receiving structure is connected with a connecting column (13). A fixing structure (12) is provided at the end of the connecting column (13) away from the guiding block (14).

3. The machining device for an inclined shaft sleeve according to claim 1, characterized in that: The milling structure includes a protective housing (11). The protective housing (11) is arranged in a two-way structure. The protective housing (11) is arranged at one end of the guiding structure away from the receiving structure. An installation groove (24) is opened on the upper inner wall of the protective housing (11). A pair of milling cutters (30) are symmetrically arranged in the installation groove (24). One end of the milling cutter (30) is rotationally connected to the inner wall of the installation groove (24) through a fixing shaft (23). The other end of the milling cutter (30) is connected with a connecting frame (29) at the top. The connecting frame (29) is arranged outside the protective housing (11). The connecting frame (29) is arranged in an "n" shape. The two ends of the connecting frame (29) are respectively connected to two milling cutters (30). A fourth motor (38) is provided on the protective housing (11). A transmission connecting shaft (27) is rotationally arranged on the fourth motor (38). The transmission connecting shaft (27) passes through the connecting frame (29). The transmission connecting shaft (27) is rotationally arranged with the second support plate (3).

4. A bevel bushing processing device according to claim 1, characterized in that: The guiding through-channel structure includes a guiding shaft (35). The guiding shaft (35) is arranged above the first support plate (2). An extrusion ring (40) is arranged above the guiding shaft (35). Sliders (37) are symmetrically arranged on both sides of the extrusion ring (40). Second support columns (9) are arranged on the first support plate (2) in cooperation with the sliders (37). Grooves are opened on the second support columns (9) in cooperation with the sliders (37). A threaded shaft (41) is arranged in the grooves in cooperation with the sliders (37). The threaded shaft (41) extends outside the second support column (9) and is connected to a second motor (8). A guiding groove (36) is opened on the first support plate (2) in cooperation with the guiding through-channel structure.

5. A bevel bushing processing device according to claim 1, characterized in that: A fixing device is arranged on the first support plate (2) in cooperation with the guide shaft (35). The fixing device includes a first support column (6). A connecting support rod (7) is slidably arranged in the first support column (6). The upper end of the connecting support rod (7) is connected to a pressing ring (40). A clamping block (42) is arranged in the first support column (6) in cooperation with the connecting support rod (7).

6. The machining device for an inclined shaft sleeve according to claim 1, wherein: A first motor (4) is arranged at one end of the device body (1) close to the protection housing (11). One end of the first motor (4) close to the device body (1) is rotatably connected to a main shaft (10). The main shaft (10) extends into the device body (1) and is arranged through the fixing structure (12). A rotating shaft (19) is arranged on the side of the fixing structure (12) away from the main shaft (10) in cooperation with the main shaft (10). The rotating shaft (19) passes through the guide block (14) and the connecting column (13). Connecting holes (32) are formed in the guide block (14) and the connecting column (13) in cooperation with the rotating shaft (19). A connecting and fixing member (31) is arranged at one end of the rotating shaft (19) close to the main shaft (10). A second opening (34) is formed in the fixing column (33) in cooperation with the rotating shaft (19).

7. A bevel bushing processing device according to claim 1, characterized in that: An air pump structure (17) is arranged on the inner wall at one end of the device body (1) away from the first motor (4). A connecting rod (18) is arranged on the side of the air pump structure (17) close to the fixing column (33). A first opening (22) is formed in the fixing column (33) in cooperation with the connecting rod (18).

8. The machining device for an inclined plane bushing according to claim 3, wherein: An installation groove (26) is formed at the top in the placement groove (24). A third motor (25) is arranged at one end in the installation groove (26). A rotating shaft (28) is rotatably arranged on one side of the third motor (25). The rotating shaft (28) is arranged in cooperation with the fixed shaft (23).

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