Tubeless steel wheel machining and grinding device with recycling mechanism

Abstract

The utility model discloses a tubeless steel wheel machining and polishing device with recovery mechanisms, which relates to the technical field of tubeless steel wheel machining and comprises a base, a machining box is fixedly arranged at the upper end of the base, a box door is mounted at the front end of the machining box in a hinged manner, and the recovery mechanisms are arranged on two sides of the machining box. An electric push rod is fixedly arranged at the rear end of the machining box, limiting rods are slidably mounted on the upper side and the lower side of the rear end of the machining box, a machining table is arranged in the middle of the upper end of the base, and a fixing mechanism is mounted at the upper end of the machining table. The machining box and the box door can be in a closed state when the tubeless wheel is machined and polished, then dust diffusion can be avoided, then negative pressure is generated in the recycling box after the draught fan works, dust generated when the tubeless wheel is polished can be sucked into the recycling box through the dust suction pipe, the communicating pipe and the dust suction cover, and the dust suction efficiency is improved. Therefore, the recycling effect can be achieved, and environment and body health of people are prevented from being polluted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tubeless steel wheel machining technology, and particularly relates to a tubeless steel wheel machining and polishing device with a recycling mechanism. BACKGROUND

[0002] The tubeless wheel is a car wheel with a tubeless tire, which is attached to the tire by air pressure to prevent air leakage. The first tubeless wheel was invented by Michelin in 1930. Small and medium-sized cars in the world have adopted tubeless wheels when they are manufactured.

[0003] The tubeless wheel has many advantages, such as simple structure, weight reduction of 10%, fuel saving of 1%~2%, good heat dissipation, and high driving safety. Since the friction between the inner and outer tires is eliminated, the heat can be directly dissipated from the hub, which is more than 20% lower than the tube wheel, effectively preventing the vicious traffic accidents caused by tire burst.

[0004] However, after the tubeless wheel is cast, the polishing device is needed to polish the outer surface of the tubeless wheel to ensure the smoothness of the surface of the tubeless wheel.

[0005] The existing technology has the following problems:

[0006] The existing device cannot effectively fix the tubeless wheel during actual use, which leads to displacement of the wheel during polishing and processing, resulting in reduced efficiency. At the same time, the existing device is open, and the debris and dust generated during polishing of the tubeless wheel will spread into the air, seriously affecting the health of the on-site operators. UTILITY MODEL CONTENT

[0007] To solve the above technical problems, the utility model adopts the following technical scheme:

[0008] A tubeless steel wheel machining and polishing device with a recycling mechanism, comprising a base, a machining box fixed on the upper end of the base, a box door hingedly installed on the front end of the machining box, recycling mechanisms arranged on both sides of the machining box, an electric push rod fixed on the rear end of the machining box, limit rods slidingly installed on the upper and lower sides of the rear end of the machining box, a machining table arranged on the upper end of the base, and a fixing mechanism installed on the upper end of the machining table.

[0009] The recycling mechanism includes a mounting base, one end of the mounting base is fixedly connected to the outer walls on both sides of the processing box, a blower is fixedly arranged at the upper end of the mounting base, recycling boxes are fixedly arranged on the outer walls at the upper ends on both sides of the processing box, a clamping rail is fixedly arranged on the inner wall at the lower end of the recycling box, a filter screen is movably installed inside the clamping rail, support rods are symmetrically and fixedly connected to the inner walls at the rear ends of the processing box, a connecting pipe is fixedly connected to the top ends of the support rods, multiple connected dust suction covers are fixedly arranged at one end of the connecting pipe, and a connected dust suction pipe is fixedly arranged at the other end of the connecting pipe.

[0010] Preferably: The upper end of the blower is fixedly connected to and communicates with the lower end of the recycling box, the clamping rail is in a "U" shape, and a movable door is hingedly installed on the front side of the recycling box.

[0011] Preferably: The bottom end of the dust suction pipe passes through the processing box and is fixedly connected to and communicates with one end of the recycling box.

[0012] Preferably: The fixing mechanism includes a circular groove, which is opened in the middle of the processing table. Horizontal grooves are symmetrically opened at the four corners inside the processing table. A bidirectional screw rod is rotatably installed between the vertical horizontal grooves. A first bevel gear is fixedly sleeved on one side of the middle of the bidirectional screw rod. A third motor is fixedly arranged at the front end of the processing table. Unidirectional screw rods are respectively rotatably installed between the two lateral horizontal grooves. A second bevel gear is rotatably installed at the top end of the unidirectional screw rod. Threaded seats are threadedly installed on the outer parts of the bidirectional screw rod and the unidirectional screw rod. A clamping seat is fixedly connected to the top end of the threaded seat. Four groups of support frames are fixedly arranged outside the bottom end of the circular groove.

[0013] Preferably: The top end of the bidirectional screw rod is drivingly installed with the output end of the third motor, and the first bevel gear and the second bevel gear are meshed with each other.

[0014] Preferably: The inner parts of the support frames are respectively rotatably installed on the outer parts of the bidirectional screw rod and the unidirectional screw rod. The outer side wall of the clamping seat is arc-shaped, and an anti-slip pad is glued to the outer side wall.

[0015] Preferably: A frame is fixedly arranged at the top ends of the output rod of the electric push rod and the limiting rod. A grinding wheel is rotatably installed inside the frame. A first motor is fixedly arranged at the upper end of the frame. A second motor is fixedly arranged inside the base. A column is drivingly installed at the output end of the second motor.

[0016] Preferably: The output rod of the first motor is drivingly installed with the upper end of the grinding roller. The top end of the column passes through the processing box and is fixedly connected to the lower end of the processing table. The frame is located between the two dust suction covers.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] This utility model provides a tubeless steel wheel processing and polishing device with a recycling mechanism. Through the recycling mechanism, the processing box and the box door can be in a closed state when processing and polishing tubeless wheels, thereby preventing the spread of dust. Then, after the fan works, a negative pressure is generated in the recycling box, and the dust generated during the polishing of tubeless wheels can be sucked into the recycling box by the dust suction pipe, connecting pipe and dust suction hood, thereby achieving the recycling effect and preventing environmental pollution and human health.

[0019] This utility model provides a tubeless steel wheel processing and grinding device with a recycling mechanism. The tubeless wheel is placed on a processing table with its four clamps located in the central circular hole of the tubeless wheel. Then, a motor drives a bidirectional lead screw to rotate. Simultaneously, with the meshing of a cone wheel and two cone wheels, the bidirectional lead screw drives two unidirectional lead screws on both sides to rotate, which in turn drives the corresponding threaded seats to move away from each other. The threaded seats drive the corresponding clamps to move synchronously, so that the four clamps contact the outer wall of the central circular hole of the tubeless wheel, thereby clamping and fixing the tubeless wheel for processing and grinding, and preventing the wheel from shifting. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the processing and grinding device for tubeless steel wheels with a recycling mechanism according to this utility model.

[0021] Figure 2 This is a structural schematic diagram of the rear view of the tubeless steel wheel processing and grinding device with a recycling mechanism of this utility model.

[0022] Figure 3 This is a schematic diagram of the internal structure of the processing box of this utility model;

[0023] Figure 4 This is a schematic diagram of the recycling mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the fixing mechanism of this utility model.

[0025] In the diagram: 1. Base; 2. Processing box; 3. Box door; 4. Recycling mechanism; 5. Electric push rod; 6. Limit rod; 7. Processing table; 8. Fixing mechanism; 9. Frame; 10. Grinding wheel; 11. Motor 1; 12. Motor 2; 13. Column; 41. Mounting base; 42. Fan; 43. Recycling box; 44. Rail; 45. Filter screen; 46. Support rod; 47. Connecting pipe; 48. Dust hood; 49. Dust suction pipe; 81. Circular groove; 82. Horizontal groove; 83. Two-way lead screw; 84. Conical wheel 1; 85. One-way lead screw; 86. Conical wheel 2; 87. Threaded seat; 88. Clamping seat; 89. Support frame; 810. Motor 3. Detailed Implementation

[0026] The following further describes the present utility model in detail with reference to embodiments:

[0027] As Figures 1-5 shown, the present utility model provides a tubeless steel wheel processing and grinding device with a recycling mechanism, including a base 1. A processing box 2 is fixedly arranged at the upper end of the base 1. A box door 3 is hingedly installed at the front end of the processing box 2. Recycling mechanisms 4 are arranged on both sides of the processing box 2. An electric push rod 5 is fixedly arranged at the rear end of the processing box 2. Limiting rods 6 are slidably installed on the upper and lower sides at the rear end of the processing box 2. A processing table 7 is arranged in the middle at the upper end of the base 1. A fixing mechanism 8 is installed at the upper end of the processing table 7.

[0028] The output rod of the electric push rod 5 and the top ends of the limiting rods 6 are fixedly provided with a frame 9. A grinding wheel 10 is rotatably installed inside the frame 9. A first motor 11 is fixedly arranged at the upper end of the frame 9. A second motor 12 is fixedly arranged inside the base 1. A column 13 is drivingly installed at the output end of the second motor 12.

[0029] The output rod of the first motor 11 is drivingly installed with the upper end of the grinding roller. The top end of the column 13 passes through the processing box 2 and is fixedly connected to the lower end of the processing table 7. The frame 9 is located between the dust suction covers 48 on both sides.

[0030] In this solution, a closed space is jointly constructed by the processing box 2 and the box door 3. When the tubeless wheel is placed therein for processing and grinding operations, this space is in a closed state, which can effectively prevent dust from spreading to the surrounding environment. The use position of the frame 9 and the grinding roller can be adjusted through the electric push rod 5 to improve the use effect of the grinding roller.

[0031] As Figure 4 shown, the recycling mechanism 4 includes a mounting seat 41. One end of the mounting seat 41 is fixedly connected to the outer walls on both sides of the processing box 2. A fan 42 is fixedly arranged at the upper end of the mounting seat 41. Recycling boxes 43 are fixedly arranged on the outer walls at the upper ends on both sides of the processing box 2. A clamping rail 44 is fixedly arranged on the inner wall at the lower end of the recycling box 43. A filter screen 45 is movably installed inside the clamping rail 44. Support rods 46 are symmetrically and fixedly connected to the inner walls at the rear end of the processing box 2. A connecting pipe 47 is fixedly connected to the top ends of the support rods 46. Multiple connected dust suction covers 48 are fixedly arranged at one end of the connecting pipe 47. A connected dust suction pipe 49 is fixedly arranged at the other end of the connecting pipe 47.

[0032] The upper end of the fan 42 is fixedly connected to and communicated with the lower end of the recycling box 43. The clamping rail 44 is in a "C" shape. A movable door is hingedly installed at the front side of the recycling box 43.

[0033] The bottom end of the dust suction pipe 49 passes through the processing box 2 and is fixedly connected to and communicated with one end of the recycling box 43.

[0034] In this design, the connecting pipe 47 can be supported by the support rod 46, and the filter screen 45 can be removed from the rail 44 by opening the movable door on the recycling box 43 for cleaning.

[0035] like Figure 5 As shown, the fixing mechanism 8 includes a circular groove 81, which is located in the middle of the processing table 7. Horizontal grooves 82 are symmetrically provided at the four corners of the processing table 7. A bidirectional lead screw 83 is rotatably installed between the vertical horizontal grooves 82. A conical wheel 84 is fixedly sleeved on one side of the middle of the bidirectional lead screw 83. A motor 810 is fixedly installed at the front end of the processing table 7. A unidirectional lead screw 85 is rotatably installed between the horizontal grooves 82 on both sides. A conical wheel 86 is rotatably installed at the top of the unidirectional lead screw 85. Threaded seats 87 are threaded onto the outside of both the bidirectional lead screw 83 and the unidirectional lead screw 85. A clamp 88 is fixedly connected to the top of the threaded seat 87. Four sets of support frames 89 are fixedly installed on the outside of the bottom end of the circular groove 81.

[0036] The top of the double-acting lead screw 83 is driven and installed at the output end of the motor 810, and the first conical wheel 84 and the second conical wheel 86 mesh with each other.

[0037] The support frame 89 is rotatably mounted to the outside of the two-way lead screw 83 and the one-way lead screw 85 respectively. The outer side wall of the clamp 88 is arc-shaped and is glued with an anti-slip pad.

[0038] In this design, the arc-shaped outer walls of the four sets of clamps 88 contact the outer wall of the central circular hole of the tubeless wheel, thereby securing the tubeless wheel for processing and grinding, preventing wheel misalignment. The support of the support frame 89 ensures the stability of the rotation of the unidirectional lead screw 85 and the bidirectional lead screw 83.

[0039] The working principle of this tubeless steel wheel processing and grinding device with a recycling mechanism will be explained in detail below.

[0040] like Figures 1-5As shown, when using the tubeless steel wheel processing and grinding device with a recycling mechanism, the tubeless wheel to be processed and ground is first placed stably on the processing table 7. Then, motor 3 810 is started, which drives the bidirectional lead screw 83 to rotate. The bidirectional lead screw 83, through conical wheel 1 84, drives conical wheel 2 86 to rotate synchronously, thus ensuring that the rotation of the bidirectional lead screw 83 can simultaneously cause the two unidirectional lead screws 85 on both sides to rotate synchronously. The rotation of the bidirectional lead screw 83 and the unidirectional lead screw 85 can drive the threaded seat 87 to move away from each other, so that the threaded seat 87 drives the corresponding clamp 88 to move synchronously. As the clamp 88 moves, the four sets of clamps 88 will gradually contact the outer wall of the central circular hole of the tubeless wheel, and the four sets of clamps 88 will achieve the tight fixing of the tubeless wheel. Then, the electric push rod 5, motor 1 11 and motor 2 12 are started. Motor 1 11 drives the grinding roller to rotate. The electric push rod 5 can push the frame 9 and the grinding roller closer to the tubeless wheel, so that the grinding roller can contact the outer wall of the tubeless wheel for processing and grinding. At the same time, the motor 12 can drive the processing table 7 and the tubeless wheel to rotate synchronously through the column 13, so that the grinding roller can grind the outer wall of the tubeless wheel evenly, improving the processing quality. After grinding, the threaded seat 87 can drive the clamp 88 to move closer together, so that the tubeless wheel can be removed from the processing table 7. During grinding, a large amount of dust is generated. At this time, the fan 42 can be started. The fan 42 can collect the dust generated by grinding through the dust suction pipe 49, the connecting pipe 47 and the dust suction hood 48, and transport the collected dust to the recycling box 43. The filter screen 45 is used to filter and recycle the dust, ensuring that the dust does not spread to the outside and avoids the impact on the environment and personnel health.

[0041] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A processing and grinding device for tubeless steel wheels with a recycling mechanism, comprising a base (1), wherein a processing box (2) is fixedly provided at the upper end of the base (1), characterized in that: A box door (3) is hingedly installed at the front end of the processing box (2). Recycling mechanisms (4) are provided on both sides of the processing box (2). An electric push rod (5) is fixedly provided at the rear end of the processing box (2). Limit rods (6) are slidably installed on the upper and lower sides at the rear end of the processing box (2). A processing table (7) is provided in the middle of the upper end of the base (1). A fixing mechanism (8) is installed on the upper end of the processing table (7). The recycling mechanism (4) includes a mounting seat (41). One end of the mounting seat (41) is fixedly connected to the outer walls on both sides of the processing box (2). A blower (42) is fixedly provided at the upper end of the mounting seat (41). Recycling boxes (43) are fixedly provided on the outer walls at the upper ends on both sides of the processing box (2). A clamping rail (44) is fixedly provided on the inner wall at the lower end of the recycling box (43). A filter screen (45) is movably installed inside the clamping rail (44). Support rods (46) are symmetrically and fixedly connected to the inner walls at the rear end of the processing box (2). A connecting pipe (47) is fixedly connected to the top end of the support rod (46). A plurality of connected dust suction covers (48) are fixedly provided at one end of the connecting pipe (47). A connected dust suction pipe (49) is fixedly provided at the other end of the connecting pipe (47).

2. The tubeless steel wheel processing and grinding device with a recycling mechanism according to claim 1, characterized in that: The upper end of the blower (42) is fixedly connected to and communicated with the lower end of the recycling box (43). The clamping rail (44) is in an "L" shape. A movable door is hingedly installed on the front side of the recycling box (43).

3. The tubeless steel wheel processing and grinding device with a recycling mechanism according to claim 1, characterized in that: The bottom end of the dust suction pipe (49) passes through the processing box (2) and is fixedly connected to and communicated with one end of the recycling box (43).

4. The tubeless steel wheel processing and grinding device with a recycling mechanism according to claim 1, characterized in that: The fixing mechanism (8) includes a circular groove (81) opened in the middle of the processing table (7). Horizontal grooves (82) are symmetrically opened at the four corners inside the processing table (7). A bidirectional screw rod (83) is rotatably installed between the vertical horizontal grooves (82). A first bevel gear (84) is fixedly sleeved on one side of the middle of the bidirectional screw rod (83). A third motor (810) is fixedly provided at the front end of the processing table (7). Unidirectional screw rods (85) are respectively rotatably installed between the two horizontal grooves (82) on both sides. A second bevel gear (86) is rotatably installed at the top end of the unidirectional screw rod (85). Threaded seats (87) are threadedly installed on the outer parts of the bidirectional screw rod (83) and the unidirectional screw rod (85). A clamping seat (88) is fixedly connected to the top end of the threaded seat (87). Four groups of support frames (89) are fixedly provided on the outer part of the bottom end of the circular groove (81).

5. The tubeless steel wheel processing and grinding device with a recycling mechanism according to claim 4, characterized in that: The top end of the bidirectional screw rod (83) is drivingly installed with the output end of the third motor (810). The first bevel gear (84) and the second bevel gear (86) are meshed with each other.

6. The tubeless steel wheel processing and grinding device with a recycling mechanism according to claim 4, characterized in that: The inner parts of the support frames (89) are respectively rotatably installed on the outer parts of the bidirectional screw rod (83) and the unidirectional screw rod (85). The outer side wall of the clamping seat (88) is arc-shaped and a non-slip pad is adhesively connected to the outer side wall.

7. The tubeless steel wheel processing and grinding device with a recycling mechanism according to claim 1, characterized in that: The top of the output rod and the limit rod (6) of the electric push rod (5) are fixedly provided with a frame (9). A grinding wheel (10) is rotatably installed on the inner side of the frame (9). A motor (11) is fixedly provided at the upper end of the frame (9). A motor (12) is fixedly provided inside the base (1). A column (13) is installed at the output end of the motor (12).

8. A tubeless steel wheel processing and grinding device with a recycling mechanism according to claim 7, characterized in that: The output rod of the motor (11) is driven and installed at the upper end of the grinding roller. The top of the column (13) passes through the processing box (2) and is fixedly connected to the lower end of the processing table (7). The frame (9) is located between the two dust collection hoods (48).

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