A bushing automatic polishing machine with dust recovery device

Abstract

The application discloses a conical sleeve automatic polishing machine with a dust recovery device and belongs to the technical field of conical sleeve polishing. The conical sleeve automatic polishing machine comprises a polishing box, a polishing assembly arranged on the inner side of the polishing box, a lifting assembly arranged on the top of the polishing assembly and used for driving the polishing assembly to lift and adjust the height, a three-jaw clamp arranged on the bottom of the polishing assembly and used for clamping and fixing the conical sleeve, wherein the three-jaw clamp is driven to rotate by external force, a moving assembly arranged on the bottom of the three-jaw clamp and used for driving the three-jaw clamp to move and adjust the position, and a dust suction box arranged on the bottom of the polishing box and used for collecting dust on the inner side of the polishing box. The application effectively solves the problems in the prior art that the polishing quality is unstable due to manual holding positioning of the conical sleeve and the polishing assembly cannot be applied to conical sleeves of different specifications, and achieves the effect that the conical sleeve automatic polishing machine is applicable to conical sleeves of different specifications and the conical sleeve can be automatically positioned.

Description

Technical Field

[0001] This application relates to the field of conical sleeve polishing technology, and more specifically, to an automatic conical sleeve polishing machine with a dust recovery device. Background Technology

[0002] A tapered sleeve is a connecting component used in mechanical transmission. It forms an interference fit between its outer tapered surface and the tapered hole of transmission components such as pulleys and sprockets under the action of screws, thus achieving a firm connection between the shaft and the transmission component. The tapered sleeve automatic polishing machine is an automated device specifically designed to polish the surface of the tapered sleeve. The polishing wheel rotates at high speed to polish the outer side of the tapered sleeve.

[0003] In related technologies, in order to solve the problem that the automatic conical sleeve polishing machine cannot recover dust, which increases the difficulty of cleaning for workers, for example, the prior art patent with publication number CN222289760U provides an automatic conical sleeve polishing machine with a dust recovery device. Through the synergistic effect of the power component, polishing component and dust absorption component, the polishing machine not only provides stable and powerful power to the polishing component to ensure that it can complete the polishing operation quickly and evenly, but also effectively captures and collects the dust generated during the polishing process, thereby maintaining the cleanliness and hygiene of the working environment and significantly reducing the burden of cleaning work for workers.

[0004] Although the existing technical solutions mentioned above can collect dust at the polishing area by setting up a dust absorption component, relying on the operator to manually make the conical sleeve contact the polishing wheel can easily cause uneven polishing of the conical sleeve surface, reducing the polishing quality of the conical sleeve. Furthermore, the polishing component cannot be quickly adjusted to adapt to different models of conical sleeves, resulting in poor applicability of the equipment.

[0005] In view of this, we propose an automatic conical sleeve polishing machine with a dust collection device. Utility Model Content

[0006] The purpose of this application is to provide an automatic conical sleeve polishing machine with a dust recovery device, which can effectively solve the problems in the prior art where the conical sleeve relies on manual hand positioning, resulting in unstable polishing quality and the polishing components are not applicable to conical sleeves of different specifications. This application achieves the effect of being applicable to conical sleeves of different specifications and enabling automatic positioning of the conical sleeve.

[0007] This application provides an automatic conical sleeve polishing machine with a dust collection device, comprising:

[0008] Polishing box;

[0009] Polishing components are located inside the polishing box;

[0010] A lifting assembly, located on top of the polishing assembly, is used to drive the polishing assembly to lift and adjust its height.

[0011] A three-jaw clamp is located at the bottom of the polishing assembly and is used to clamp and fix the conical sleeve. The three-jaw clamp is driven to rotate by an external force.

[0012] A movable component, located at the bottom of the three-jaw chuck, is used to drive the three-jaw chuck to move and adjust its position;

[0013] The dust collection box, located at the bottom of the polishing box, is used to collect dust inside the polishing box.

[0014] As an optional solution to the technical solution of this application, the polishing box includes a movable shell and a U-shaped frame. A slide bar is fixedly provided on the inner side of the movable shell, and a slide rail A is fixedly provided on the outer side of the U-shaped frame corresponding to the slide bar. The slide bar and the slide rail A are slidably disposed. The movable shell is fixedly disposed at the output end of the electric push rod A. The electric push rod A is fixedly disposed on the top of the worktable. The worktable is disposed between the U-shaped frame and the dust collection box. An observation window is provided on the inner side of the movable shell.

[0015] As an optional solution to the technical solution of this application, the polishing assembly includes a polishing wheel, which is detachably mounted on the bottom of the drive shaft via a screw. The drive shaft is fixedly mounted on the output end of the drive motor A. The lifting assembly includes an electric push rod B, and a lifting plate is fixedly mounted on the output end of the electric push rod B. The drive motor A is fixedly mounted on the inner side of the lifting plate, and the electric push rod B is fixedly mounted on the inner side of the U-shaped frame.

[0016] As an optional solution to the technical solution of this application, the three-jaw clamp is fixedly mounted on the output end of the drive motor B, the moving component includes a fixed base, the drive motor B is fixedly mounted on the inner side of the fixed base, and the fixed base is fixedly mounted on the output end of the electric push rod C.

[0017] As an optional solution to the technical solution of this application, the polishing wheel has a perforated hole on its inner side, a fixed plate is fixedly installed on the outer side of the drive shaft, and a perforated shaft is installed at the bottom of the fixed plate, with the perforated shaft and the perforated hole cooperating with each other.

[0018] As an optional solution to the technical solution of this application, a slider is fixedly provided at the bottom of the fixed base, the slider is slidably disposed on the inner side of the slide rail B, and the slide rail B is fixedly disposed on the inner side of the U-shaped frame.

[0019] As an optional solution to the technical solution of this application, a fan is fixedly installed on the inner side of the dust collection box, and an installation plate is detachably installed on the outer side of the dust collection box. The bottom of the U-shaped frame and the top of the workbench have a common opening. A fixing ring is fixedly installed on the top of the opening for attaching a dust collection bag. A filter screen is installed on the top of the U-shaped frame, and a display and control box is fixedly installed on the top of the workbench.

[0020] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0021] (1) This application uses a lifting component and a moving component. The cone sleeve is fixed by a three-jaw clamp. Then, the position of the polishing component is adjusted by the lifting component, and the position of the three-jaw clamp and the cone sleeve it is fixed by the moving component is adjusted so that the polishing wheel is well matched with the outer side of the cone sleeve. The drive motor A and drive motor B drive the polishing wheel and the cone sleeve to rotate respectively, so that the polishing wheel polishes the outer side of the cone sleeve. Therefore, it effectively solves the problem in the prior art that the cone sleeve relies on manual hand positioning, resulting in unstable polishing quality and the polishing component cannot be applied to cone sleeves of different specifications. It achieves the effect of being applicable to cone sleeves of different specifications and the cone sleeve can be automatically positioned.

[0022] (2) This application slides a movable shell on the outside of the U-shaped frame. When the movable shell is opened, it is convenient for the staff to place the cone sleeve on the three-jaw clamp. By attaching a dust collection bag to the outside of the fixed ring, the movable shell is closed, making the polishing box sealed around and allowing air to pass through only the top filter screen, which facilitates the subsequent fan to draw air and allows the dust to be collected in the dust collection bag. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an automatic conical sleeve polishing machine with a dust collection device disclosed in a preferred embodiment of this application;

[0024] Figure 2 This is a schematic diagram of the structure of the polishing box explosion in a cone-shaped automatic polishing machine with a dust collection device, as disclosed in a preferred embodiment of this application.

[0025] Figure 3 This is a schematic diagram of the structure of an explosion of the polishing component in a cone-sleeve automatic polishing machine with a dust collection device, as disclosed in a preferred embodiment of this application.

[0026] Figure 4 This is a schematic diagram of the exploded structure of the cone sleeve and the three-jaw clamp in a cone sleeve automatic polishing machine with a dust collection device, as disclosed in a preferred embodiment of this application.

[0027] The following are the labeling instructions in the diagram: 100. Conical sleeve; 1. Polishing box; 11. Moving shell; 111. Slide bar; 112. Electric push rod A; 113. Observation window; 12. U-shaped frame; 121. Slide rail A; 122. Through port; 123. Fixing ring; 124. Filter screen; 2. Polishing assembly; 21. Polishing wheel; 211. Flower hole; 22. Screw; 23. Drive shaft; 231. Fixed plate; 232. Flower shaft; 24. Drive motor A; 3. Lifting assembly; 31. Electric push rod B; 32. Lifting plate; 4. Three-jaw clamp; 41. Drive motor B; 5. Moving assembly; 51. Fixed seat; 52. Electric push rod C; 53. Slider; 54. Slide rail B; 6. Dust collection box; 61. Fan; 62. Mounting plate; 7. Workbench; 71. Display and control box. Detailed Implementation

[0028] The present application will be further described in detail below with reference to the accompanying drawings.

[0029] Reference Figure 1 , Figure 2 and Figure 4 This application discloses an automatic conical sleeve polishing machine with a dust collection device, including a polishing box 1, a polishing component 2 disposed inside the polishing box 1, a lifting component 3 disposed on the top of the polishing component 2 for driving the polishing component 2 to lift and adjust its height, a three-jaw clamp 4 disposed at the bottom of the polishing component 2 for clamping and fixing the conical sleeve 100, the three-jaw clamp 4 being driven to rotate by an external force, a moving component 5 disposed at the bottom of the three-jaw clamp 4 for driving the three-jaw clamp 4 to move and adjust its position, and a dust collection box 6 disposed at the bottom of the polishing box 1 for collecting dust inside the polishing box 1.

[0030] The staff first places the cone sleeve 100 on top of the three-jaw clamp 4 and clamps and fixes the cone sleeve 100 with the three-jaw clamp 4. The horizontal position of the three-jaw clamp 4 is adjusted by the moving component 5, and the height of the polishing component 2 is adjusted by the lifting component 3 so that the polishing component 2 is precisely aligned with the cone sleeve 100 fixed on the three-jaw clamp 4. Then the polishing component 2 is started, and the three-jaw clamp 4 is driven to rotate by external force to complete the polishing operation on the outside of the cone sleeve 100. At the same time, the dust collection box 6 is started to collect the dust generated during polishing and prevent the dust from spreading.

[0031] The three-jaw clamp 4 can clamp and fix tapered sleeves 100 of different specifications, and the adjustment of the lifting component 3 and the moving component 5 makes it easy for the equipment to polish tapered sleeves 100 of different specifications.

[0032] Among them, the three-jaw clamp 4 is an existing technology device, and the device with model number MHS3-80D can be used.

[0033] Reference Figure 1 and Figure 2The polishing box 1 includes a movable shell 11 and a U-shaped frame 12. A slide bar 111 is fixedly provided on the inner side of the movable shell 11. A slide rail A121 is fixedly provided on the outer side of the U-shaped frame 12 corresponding to the slide bar 111. The slide bar 111 and the slide rail A121 are slidably arranged. The movable shell 11 is fixedly provided at the output end of the electric push rod A112. The electric push rod A112 is fixedly provided on the top of the worktable 7. The worktable 7 is arranged between the U-shaped frame 12 and the dust collection box 6. An observation window 113 is provided on the inner side of the movable shell 11.

[0034] The movable housing 11 is pushed to slide by the output end of the electric push rod A112, so that the movable housing 11 slides in cooperation with the slide rail A121, realizing the opening and closing of the polishing box 1. When the polishing box 1 is open, the operator can place the conical sleeve 100 on the three-jaw clamp 4, or take the polished conical sleeve 100. When the polishing box 1 is closed, a relatively sealed polishing space can be formed to prevent dust from overflowing. At the same time, the operator can observe the polishing situation inside the polishing box 1 in real time through the observation window 113, so as to adjust the equipment parameters in a timely manner.

[0035] Reference Figure 2 , Figure 3 and Figure 4 The polishing assembly 2 includes a polishing wheel 21, which is detachably mounted on the bottom of a drive shaft 23 via a screw 22. The drive shaft 23 is fixedly mounted on the output end of a drive motor A24. The lifting assembly 3 includes an electric push rod B31, on the output end of which a lifting plate 32 is fixedly mounted. The drive motor A24 is fixedly mounted inside the lifting plate 32. The electric push rod B31 is fixedly mounted inside the U-shaped frame 12. The three-jaw clamp 4 is fixedly mounted on the output end of a drive motor B41. The moving assembly 5 includes a fixed base. 51. The drive motor B41 is fixedly mounted on the inner side of the fixed base 51. The fixed base 51 is fixedly mounted on the output end of the electric push rod C52. The polishing wheel 21 has a flower hole 211 on its inner side. The drive shaft 23 has a fixed plate 231 fixedly mounted on its outer side. The bottom of the fixed plate 231 has a flower shaft 232. The flower shaft 232 cooperates with the flower hole 211. The bottom of the fixed base 51 has a slider 53 fixedly mounted. The slider 53 is slidably mounted on the inner side of the slide rail B54. The slide rail B54 is fixedly mounted on the inner side of the U-shaped frame 12.

[0036] If you need to replace the polishing wheel 21 with a different size tapered sleeve 100, you can unscrew the screw 22, remove the old polishing wheel 21 along the direction of the flower shaft 232, align the flower hole 211 of the new polishing wheel 21 with the flower shaft 232 and install it, and finally tighten the screw 22.

[0037] When the electric push rod B31 is activated, its output end can drive the lifting plate 32 to move up and down, thereby driving the drive motor A24 and the polishing wheel 21 to move up and down synchronously, so as to adjust the height of the polishing wheel 21.

[0038] Start the electric push rod C52, and its output end can push the fixed base 51 to move horizontally along the slide rail B54, which drives the drive motor B41 and the three-jaw clamp 4 to move synchronously, making it easy to adjust the horizontal distance between the tapered sleeve 100 and the polishing wheel 21.

[0039] When the equipment is polishing, the drive motor A24 drives the drive shaft 23 and the polishing wheel 21 to rotate at high speed, while the drive motor B41 drives the three-jaw clamp 4 and the conical sleeve 100 to rotate slowly, so that the polishing wheel 21 can evenly polish the outer side of the conical sleeve 100 and improve the polishing quality.

[0040] Reference Figure 1 and Figure 2 A fan 61 is fixedly installed inside the dust collection box 6, and an installation plate 62 is detachably installed on the outside of the dust collection box 6. The bottom of the U-shaped frame 12 and the top of the workbench 7 are provided with an opening 122. A fixing ring 123 is fixedly installed on the top of the opening 122 for attaching a dust collection bag. A filter screen 124 is installed on the top of the U-shaped frame 12, and a display and control box 71 is fixedly installed on the top of the workbench 7.

[0041] The staff can first attach the dust collection bag to the outside of the fixing ring 123, set the equipment parameters through the display and control box 71, and start the fan 61 after the polishing operation starts to form a negative pressure inside the polishing box 1. The dust generated by polishing will move towards the opening 122 under the action of negative pressure and will eventually be intercepted and collected by the dust collection bag to achieve dust recycling.

[0042] The filter 124 can prevent external impurities from entering the polishing box 1, while ensuring the air pressure balance inside and outside the polishing box 1. When the dust collection bag is full of dust, open the movable shell 11 and remove the dust collection bag from the fixing ring 123 for replacement.

[0043] If the fan 61 needs to be inspected, the mounting plate 62 can be removed to maintain or replace the fan 61 inside the dust collection box 6.

[0044] In summary, when using the automatic conical sleeve polishing machine with a dust collection device disclosed in this application embodiment, the electric push rod A112 is started through the display and control box 71 to open the moving shell 11; the dust collection bag is fitted onto the fixing ring 123; the appropriate polishing wheel 21 is replaced according to the specifications of the conical sleeve 100; the conical sleeve 100 is placed on the three-jaw clamp 4; and the three-jaw clamp 4 is started to clamp and fix the conical sleeve 100.

[0045] Start the electric push rod C52 through the display and control box 71, adjust the horizontal position of the fixed seat 51, so that the conical sleeve 100 moves directly below the polishing wheel 21, start the electric push rod B31, adjust the height of the lifting plate 32, so that the polishing wheel 21 makes slight contact with the outer side of the conical sleeve 100, and complete the positioning.

[0046] Then the movable shell 11 is closed, and the drive motors A24 and B41 are started by the display and control box 71. At the same time, the fan 61 is started. The drive motor A24 drives the polishing wheel 21 to rotate at high speed, and the drive motor B41 drives the conical sleeve 100 to rotate slowly. The polishing wheel 21 polishes the outer side of the conical sleeve 100 evenly, and the dust generated during polishing is collected by the dust collection bag.

[0047] After polishing is complete, turn off drive motor A24, drive motor B41 and fan 61, start electric push rod A112, open moving shell 11, control three-jaw clamp 4 to release, remove polished cone sleeve 100, if dust bag is full, replace with a new dust bag, and wait for the next polishing operation.

Claims

1. An automatic conical sleeve polishing machine with a dust collection device, characterized in that, Include: Polishing box (1); Polishing assembly (2) is located inside the polishing box (1); A lifting component (3) is located on top of the polishing component (2) and is used to drive the polishing component (2) to adjust its height. A three-jaw clamp (4) is located at the bottom of the polishing assembly (2) and is used to clamp and fix the conical sleeve (100). The three-jaw clamp (4) is driven to rotate by an external force. The moving component (5) is located at the bottom of the three-jaw clamp (4) and is used to drive the three-jaw clamp (4) to move and adjust its position. A dust collection box (6) is located at the bottom of the polishing box (1) and is used to collect dust inside the polishing box (1).

2. The automatic conical sleeve polishing machine with a dust recovery device according to claim 1, characterized in that: The polishing box (1) includes a movable shell (11) and a U-shaped frame (12). A slide bar (111) is fixedly provided on the inner side of the movable shell (11). A slide rail A (121) is fixedly provided on the outer side of the U-shaped frame (12) corresponding to the slide bar (111). The slide bar (111) and the slide rail A (121) are slidably arranged. The movable shell (11) is fixedly provided at the output end of the electric push rod A (112). The electric push rod A (112) is fixedly provided on the top of the workbench (7). The workbench (7) is located between the U-shaped frame (12) and the dust collection box (6). An observation window (113) is provided on the inner side of the movable shell (11).

3. The automatic conical sleeve polishing machine with a dust recovery device according to claim 1, characterized in that: The polishing assembly (2) includes a polishing wheel (21), which is detachably mounted on the bottom of the drive shaft (23) via a screw (22). The drive shaft (23) is fixedly mounted on the output end of the drive motor A (24). The lifting assembly (3) includes an electric push rod B (31), on the output end of which a lifting plate (32) is fixedly mounted. The drive motor A (24) is fixedly mounted on the inner side of the lifting plate (32), and the electric push rod B (31) is fixedly mounted on the inner side of the U-shaped frame (12).

4. The automatic conical sleeve polishing machine with a dust recovery device according to claim 2, characterized in that: The three-jaw clamp (4) is fixedly mounted on the output end of the drive motor B (41). The moving component (5) includes a fixed base (51). The drive motor B (41) is fixedly mounted on the inner side of the fixed base (51). The fixed base (51) is fixedly mounted on the output end of the electric push rod C (52).

5. The automatic conical sleeve polishing machine with a dust recovery device according to claim 3, characterized in that: The polishing wheel (21) has a flower hole (211) on its inner side, and a fixed plate (231) is fixedly installed on the outer side of the drive shaft (23). A flower shaft (232) is installed at the bottom of the fixed plate (231), and the flower shaft (232) cooperates with the flower hole (211).

6. The automatic conical sleeve polishing machine with a dust recovery device according to claim 4, characterized in that: The bottom of the fixed base (51) is fixedly provided with a slider (53), which is slidably disposed on the inner side of the slide rail B (54), and the slide rail B (54) is fixedly disposed on the inner side of the U-shaped frame (12).

7. The automatic conical sleeve polishing machine with a dust recovery device according to claim 2, characterized in that: A fan (61) is fixedly installed on the inner side of the dust collection box (6), and an installation plate (62) is detachably installed on the outer side of the dust collection box (6). The bottom of the U-shaped frame (12) and the top of the workbench (7) are provided with an opening (122). A fixing ring (123) is fixedly installed on the top of the opening (122) for attaching a dust collection bag. A filter screen (124) is installed on the top of the U-shaped frame (12), and a display and control box (71) is fixedly installed on the top of the workbench (7).

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