Motorcycle hub machining and grinding device

Abstract

The invention relates to the technical field of grinding, in particular to a motorcycle hub machining and grinding device which comprises grinding equipment and a clamping assembly. The clamping assembly comprises a workbench, a rotating mechanism, two vertical rods, a disc, a plurality of abutting blocks, a pushing block, a plurality of connecting rods and a driving mechanism. During use, a hub is placed on the disc, the driving mechanism drives the pushing block to move upwards, the pushing block drives the abutting blocks to move towards the outer edge of the disc through the connecting rods, the abutting blocks jointly abut against the hub from the inner side, the rotating mechanism drives the hub to rotate, one face and the outer edge of the hub are ground through grinding equipment, and after grinding is completed, the hub is driven to rotate. The driving mechanism drives the pushing block to move downwards, the pushing block drives the abutting blocks to move towards the center of the disc through the connecting rods, the hub is loosened, the hub is turned over, the hub is clamped again in the mode, the other face of the hub is ground, and therefore the front face and the back face of the hub can be ground, and the outer edge of the hub can also be ground.

Description

Technical Field

[0001] The invention relates to the technical field of grinding, and in particular to a motorcycle wheel hub processing and grinding device. Background Art

[0002] The wheel hub is a cylindrical metal part that supports the tire with its inner profile and is mounted on an axle. It is also called a wheel rim, steel rim, wheel, or tire bell. There are many types of wheel hubs depending on the diameter, width, molding method, and material.

[0003] After the motorcycle wheel hub is processed and produced, the surface of the wheel hub needs to be polished. In order to prevent the motorcycle wheel hub from shifting during the polishing process, the motorcycle wheel hub is generally clamped and then polished. However, the existing polishing device clamps the outer edge of the motorcycle wheel hub from both sides, resulting in that only the front and back sides of the motorcycle wheel hub can be clamped and polished, but the outer edge of the wheel hub cannot be polished. If polishing is required, the clamp needs to be replaced, which is more troublesome. Summary of the invention

[0004] The purpose of the present invention is to provide a motorcycle wheel hub processing and grinding device, which can grind both the front and back sides of the wheel hub and the outer edge of the wheel hub.

[0005] To achieve the above-mentioned purpose, the present invention provides a motorcycle wheel hub processing and grinding device, including a grinding device and a clamping assembly;

[0006] The clamping assembly includes a workbench, a rotating mechanism, two vertical rods, a disc, a plurality of blocks, a push block, a plurality of connecting rods and a driving mechanism; the workbench is fixedly connected to the grinding equipment and is located at the bottom of the grinding equipment; the rotating mechanism is arranged on the workbench; the two vertical rods are respectively fixedly connected to the rotating mechanism and are respectively located at the top of the rotating mechanism; the disc is respectively fixedly connected to the two vertical rods and are located at the top of the two vertical rods; the disc has a plurality of slide grooves; a plurality of blocks are respectively slidably connected to the disc and are respectively located on the inner sides of a plurality of slide grooves; the push block is respectively slidably connected to the two vertical rods and is respectively penetrated by the two vertical rods; a plurality of connecting rods are respectively rotatably connected to the push block and are respectively rotatably connected to the plurality of blocks and are respectively located on the sides of the push block; the driving mechanism is arranged between the rotating mechanism and the disc.

[0007] Wherein, the rotating mechanism includes a first motor and a rotating disk; the first motor is fixedly connected to the workbench and is located on the inner side of the workbench; the rotating disk is fixedly connected to the output end of the first motor, and is respectively fixedly connected to the two vertical poles, and is located at the bottom of the two vertical poles.

[0008] Wherein, the stop block includes a slider and a protrusion; the slider is slidably connected to the disc and rotatably connected to the connecting rod, and is located inside the slide groove; the protrusion is fixedly connected to the slider and is located on the top of the slider.

[0009] Wherein, the stop block further includes an anti-skid pad; the anti-skid pad is fixedly connected to the protrusion and is located on the side of the protrusion.

[0010] Wherein, the driving mechanism includes a driving screw and a second motor; the driving screw is rotationally connected to the disc, and is threadedly connected to the push block and passes through the push block; the second motor is fixedly connected to the rotating disc and is located at the top of the rotating disc; the output end of the second motor is fixedly connected to the driving screw.

[0011] Wherein, the motorcycle wheel hub processing and polishing device also includes a moving component; the moving component is arranged on the workbench.

[0012] Wherein, the moving assembly includes a handle and a plurality of universal wheels; the handle is fixedly connected to the workbench and is located at the side of the workbench; the plurality of universal wheels are rotatably connected to the workbench and are respectively located at the bottom of the workbench.

[0013] The present invention provides a motorcycle wheel hub processing and grinding device, wherein the driving mechanism is used to drive the push block to rise and fall, and the slide groove is used to slide and install the resist block; the push block moves, and drives the resist block sliding blocks through the plurality of connecting rods; when in use, the wheel hub is placed flat on the disc, the driving mechanism is started, and the push block is driven to move upward, and the push block drives the plurality of resist blocks to move toward the outer edge of the disc through the plurality of connecting rods and resist against the inner side of the wheel hub, and the plurality of resist blocks jointly press the wheel hub from the inner side, thereby fixing the wheel hub on the disc, and under the drive of the rotating mechanism, the wheel hub starts to rotate, and the grinding equipment is used to grind one side and the outer edge of the wheel hub, and after the grinding is completed, the driving mechanism is started, and the push block is driven to move downward, and the push block drives the plurality of resist blocks to move toward the center of the disc through the plurality of connecting rods, and the wheel hub is released, the wheel hub is turned over, and the wheel hub is clamped again in the above-mentioned manner, and the other side of the wheel hub is ground, so that both the front and back sides of the wheel hub and the outer edge of the wheel hub can be ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0016] Figure 2yes Figure 1 A partial enlargement of detail A.

[0017] Figure 3 It is a schematic structural diagram of the first embodiment of the present invention from another angle.

[0018] Figure 4 yes Figure 3 A partial enlargement of detail B.

[0019] Figure 5 1 is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0020] 101-grinding equipment, 102-clamping assembly, 103-workbench, 104-rotating mechanism, 105-vertical pole, 106-disc, 107-block, 108-push block, 109-connecting rod, 110-driving mechanism, 111-slide, 112-first motor, 113-rotating disk, 114-sliding block, 115-bump, 116-anti-slip pad, 117-driving screw, 118-second motor, 201-moving assembly, 202-handle, 203-universal wheel, 204-stabilizing mechanism, 205-mounting plate, 206-lifting screw, 207-base. DETAILED DESCRIPTION

[0021] The first embodiment of the present application is:

[0022] See also Figure 1-Figure 4 ,in, Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 2 yes Figure 1 A partial enlarged view of detail A. Figure 3 is a schematic structural diagram of the first embodiment of the present invention from another angle. Figure 4 yes Figure 3 A partial enlargement of detail B.

[0023] The present invention provides a motorcycle wheel hub processing and grinding device, comprising a grinding device 101 and a clamping assembly 102; the clamping assembly 102 comprises a workbench 103, a rotating mechanism 104, two vertical rods 105, a disc 106, a plurality of abutments 107, a push block 108, a plurality of connecting rods 109 and a driving mechanism 110; the disc 106 has a plurality of slide grooves 111; the rotating mechanism 104 comprises a first motor 112 and a rotating disc 113; the abutment 107 comprises a slider 114, a protrusion 115 and an anti-slip pad 116; the driving mechanism 110 comprises a driving screw 117 and a second motor 118.

[0024] According to this specific embodiment, the grinding device 101 is used to grind the wheel hub.

[0025] The workbench 103 is fixedly connected to the grinding device 101 and is located at the bottom of the grinding device 101; the rotating mechanism 104 is arranged on the workbench 103; the two vertical rods 105 are respectively fixedly connected to the rotating mechanism 104 and are respectively located at the top of the rotating mechanism 104; the disc 106 is respectively fixedly connected to the two vertical rods 105 and is located at the top of the two vertical rods 105; the disc 106 has a plurality of slide grooves 111; a plurality of abutments 107 are respectively slidably connected to the disc 106 and are respectively located inside the plurality of slide grooves 111; the push block 108 is respectively slidably connected to the two vertical rods 105 and is respectively penetrated by the two vertical rods 105; a plurality of connecting rods 109 are respectively rotatably connected to the push block 108 and are respectively rotatably connected to the plurality of abutments 107 and are respectively located at the sides of the push block 108; the driving mechanism 110 is arranged between the rotating mechanism 104 and the disc 106. The driving mechanism 110 is used to drive the push block 108 to rise and fall, and the slide groove 111 is used to slide and install the stop block 107; the push block 108 moves, and drives the multiple stop block 107 sliders 114 through the multiple connecting rods 109; when in use, the wheel hub is placed flat on the disc 106, and the driving mechanism 110 is started to drive the push block 108 to move upward, and the push block 108 drives the multiple stop blocks 107 to move toward the outer edge of the disc 106 through the multiple connecting rods 109 and abut against the inner side of the wheel hub, and the multiple stop blocks 107 jointly press the wheel hub from the inside, thereby The wheel hub is fixed on the disc 106. Driven by the rotating mechanism 104, the wheel hub starts to rotate, and the grinding equipment 101 is used to grind one side and the outer edge of the wheel hub. After the grinding is completed, the driving mechanism 110 is started to drive the push block 108 to move downward. The push block 108 drives the multiple blocks 107 to move toward the center of the disc 106 through the multiple connecting rods 109. The wheel hub is loosened, turned over, and clamped again in the above manner to grind the other side of the wheel hub. In this way, both the front and back sides of the wheel hub and the outer edge of the wheel hub can be polished.

[0026] Secondly, the first motor 112 is fixedly connected to the workbench 103 and is located inside the workbench 103; the rotating disk 113 is fixedly connected to the output end of the first motor 112, and is respectively fixedly connected to the two vertical poles 105 and is located at the bottom of the two vertical poles 105. The first motor 112 drives the rotating disk 113 to rotate, thereby finally driving the hub on the disk 106 to rotate.

[0027] At the same time, the slider 114 is slidably connected to the disc 106 and is rotatably connected to the connecting rod 109 and is located inside the slide groove 111; the protrusion 115 is fixedly connected to the slider 114 and is located on the top of the slider 114. The slider 114 is slidably arranged in the slide groove 111, the bottom is rotatably connected to the connecting rod 109, and the protrusion 115 is arranged on the top to press against the wheel hub.

[0028] In addition, the anti-skid pad 116 is fixedly connected to the protrusion 115 and is located at the side of the protrusion 115. The anti-skid pad 116 is used to prevent the wheel hub from slipping on the side of the protrusion 115, so that the clamping is more stable.

[0029] Finally, the driving screw 117 is rotatably connected to the disk 106, and is threadedly connected to the push block 108, and passes through the push block 108; the second motor 118 is fixedly connected to the rotating disk 113, and is located on the top of the rotating disk 113; the output end of the second motor 118 is fixedly connected to the driving screw 117. The second motor 118 drives the driving screw 117 to rotate, and the driving screw 117 drives the push block 108 to slide and rise and fall on the vertical rod 105.

[0030] In the motorcycle wheel hub processing and polishing device described in this embodiment, the driving mechanism 110 is used to drive the push block 108 to rise and fall, and the slide groove 111 is used to slide and install the stop block 107; the push block 108 moves, and drives the multiple stop block 107 sliders 114 through the multiple connecting rods 109; when in use, the wheel hub is placed flat on the disc 106, and the driving mechanism 110 is started to drive the push block 108 to move upward, and the push block 108 drives the multiple stop blocks 107 to move toward the outer edge of the disc 106 through the multiple connecting rods 109 and abut against the inner side of the wheel hub, and the multiple stop blocks 107 are moved together from The wheel hub is pressed against the inner side to fix the wheel hub on the disc 106. Driven by the rotating mechanism 104, the wheel hub starts to rotate, and the grinding equipment 101 is used to grind one side and the outer edge of the wheel hub. After the grinding is completed, the driving mechanism 110 is started to drive the push block 108 to move downward, and the push block 108 drives the multiple push blocks 107 to move toward the center of the disc 106 through the multiple connecting rods 109. The wheel hub is loosened, the wheel hub is turned over, and the wheel hub is clamped again in the above manner to grind the other side of the wheel hub. In this way, both the front and back sides of the wheel hub and the outer edge of the wheel hub can be polished.

[0031] The second embodiment of the present application is:

[0032] Based on the first embodiment, please refer to Figure 5 ,in, Figure 5 1 is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0033] The motorcycle wheel hub processing and polishing device provided by the present invention also includes a moving component 201; the moving component 201 includes a handle 202, a plurality of universal wheels 203 and two stabilizing mechanisms 204; the stabilizing mechanism 204 includes a mounting plate 205, a lifting screw 206 and a base 207.

[0034] According to this specific embodiment, the moving component 201 is disposed on the workbench 103. The moving component 201 is disposed to facilitate the movement of the workbench 103.

[0035] The handle 202 is fixedly connected to the workbench 103 and is located at the side of the workbench 103; the plurality of universal wheels 203 are rotatably connected to the workbench 103 and are located at the bottom of the workbench 103. The arrangement of the plurality of universal wheels 203 enables the workbench 103 to move in any direction, and the handle 202 is used for easy pushing.

[0036] Secondly, two stabilizing mechanisms 204 are respectively arranged on the sides of the workbench 103. The stabilizing mechanisms 204 are used to assist the workbench 103 in stable parking.

[0037] Meanwhile, the mounting plate 205 is fixedly connected to the workbench 103 and is located at the side of the workbench 103; the lifting screw 206 is threadedly connected to the mounting plate 205 and passes through the mounting plate 205; the foot 207 is rotatably connected to the lifting screw 206 and is located at the bottom of the lifting screw 206. When the workbench 103 needs to be stably stopped, the lifting screw 206 is screwed to drive the foot 207 to move down and abut against the ground, and both the left and right feet 207 abut against the ground, so that the workbench 103 is stably parked.

[0038] In the motorcycle wheel hub processing and polishing device described in this embodiment, the arrangement of multiple universal wheels 203 allows the workbench 103 to move in any direction, and the handle 202 is used to facilitate pushing; when the workbench 103 needs to be stably stopped, the lifting screw 206 is turned to drive the base 207 to move down and rest on the ground, and the left and right bases 207 both rest on the ground, so that the workbench 103 is stably parked.

[0039] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A motorcycle wheel hub processing and grinding device, comprising a grinding device; It is characterized in that Also included is a clamping assembly; The clamping assembly includes a workbench, a rotating mechanism, two vertical rods, a disc, a plurality of abutment blocks, a push block, a plurality of connecting rods and a driving mechanism; The workbench is fixedly connected to the grinding device and is located at the bottom of the grinding device; the rotating mechanism is arranged on the workbench; the two vertical rods are respectively fixedly connected to the rotating mechanism and are respectively located at the top of the rotating mechanism; the disc is respectively fixedly connected to the two vertical rods and is located at the top of the two vertical rods; the disc has a plurality of slide grooves; a plurality of abutments are respectively slidably connected to the disc and are respectively located at the inner sides of a plurality of slide grooves; the push block is respectively slidably connected to the two vertical rods and is respectively penetrated by the two vertical rods; a plurality of connecting rods are respectively rotatably connected to the push block and are respectively rotatably connected to the plurality of abutments and are respectively located at the sides of the push block; The driving mechanism is arranged between the rotating mechanism and the disk.

2. A motorcycle wheel hub processing and grinding device as claimed in claim 1, It is characterized in that The rotating mechanism includes a first motor and a rotating disk; the first motor is fixedly connected to the workbench and is located on the inner side of the workbench; the rotating disk is fixedly connected to the output end of the first motor and is respectively fixedly connected to the two vertical poles and is located at the bottom of the two vertical poles.

3. A motorcycle wheel hub processing and grinding device as claimed in claim 2, It is characterized in that The stop block includes a slider and a convex block; the slider is slidably connected to the disc and rotatably connected to the connecting rod and is located inside the slide groove; the convex block is fixedly connected to the slider and is located on the top of the slider.

4. A motorcycle wheel hub processing and grinding device as claimed in claim 3, It is characterized in that The stop block further comprises an anti-skid pad; the anti-skid pad is fixedly connected to the protrusion and is located at the side of the protrusion.

5. A motorcycle wheel hub processing and grinding device as claimed in claim 4, It is characterized in that The driving mechanism includes a driving screw and a second motor; the driving screw is rotationally connected to the disc, and is threadedly connected to the push block and passes through the push block; the second motor is fixedly connected to the rotating disc and is located on the top of the rotating disc; the output end of the second motor is fixedly connected to the driving screw.

6. A motorcycle wheel hub processing and grinding device as claimed in claim 5, It is characterized in that The motorcycle wheel hub processing and polishing device further comprises a moving component; the moving component is arranged on the workbench.

7. A motorcycle wheel hub processing and grinding device as claimed in claim 6, It is characterized in that The moving assembly comprises a handle and a plurality of universal wheels; the handle is fixedly connected to the workbench and is located at the side of the workbench; the plurality of universal wheels are rotatably connected to the workbench and are respectively located at the bottom of the workbench.

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