Motorcycle hub heat treatment device

Abstract

The invention relates to the technical field of motorcycle hub production, in particular to a motorcycle hub heat treatment device which comprises a frame body, a heating box, a water tank, a first motor, a screw rod, a moving frame, two air cylinders, a plate body and a supporting mechanism, and the supporting mechanism comprises a transverse plate, a power assembly, a disc body, a rod body, a sliding part, a connecting rod, an abutting block, two sliding blocks and two supporting blocks. The frame body is further provided with a guide groove, the transverse plate is fixedly connected with the frame body, the transverse plate is provided with a sliding groove, the two sliding blocks are both in sliding connection with the sliding groove, the sliding blocks are provided with abutting faces, the sliding piece is in sliding connection with the guide groove, the sliding piece is provided with a through hole, the output end of the power assembly is fixedly connected with the disc body, and the two ends of the connecting rod are fixedly connected with the sliding piece and the abutting blocks respectively. And the abutting blocks make contact with the two abutting faces, the two supporting blocks are fixedly connected with the corresponding sliding blocks respectively, in this way, the hub can be supported and fixed more conveniently, and the labor intensity of production personnel is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of motorcycle wheel hub production, in particular to a motorcycle wheel hub heat treatment device. Background Art

[0002] The heat treatment devices currently available on the market are not easy to fix different wheel hubs when heat treating motorcycle wheel hubs. Since the radius of the placement piles is fixed, it is difficult to place wheel hubs with different inner diameters. During the processing, the wheel hub position may easily shift and collide with the inner wall of the device, causing damage to the wheel hub and the device. The practicality is poor and it is not easy to move the wheel hub. Since the wheel hub is too hot after heat treatment, it is difficult to move it manually, which may easily cause damage to the operator. There are safety hazards, which may easily cause the wheel hub to miss the best quenching time, reduce the quality of the wheel hub, and is not conducive to promotion and use.

[0003] In response to the above problems, the prior art patent publication number CN218893718U discloses a heat treatment device, which, through the coordinated use of a fixed plate, a threaded rod and a movable plate, can sleeve a wheel hub on the outer side of the movable plate, turn the crank, and drive the movable plate to move under the starting action of the threaded rod and the guiding action of the rotating plate, so that the outer side of the movable plate fits with the inner side of the wheel hub, supports and fixes the wheel hub, and is convenient for adapting to wheel hubs of different specifications, with a wide range of applications.

[0004] However, in the above method, production personnel are required to manually rotate the crank handle to drive the threaded rod to rotate to support and fix the wheel hubs of different specifications, resulting in high labor intensity for the production personnel. Summary of the invention

[0005] The purpose of the present invention is to provide a motorcycle wheel hub heat treatment device, aiming to solve the technical problem in the prior art that production personnel are required to manually turn a crank to drive a threaded rod to support and fix wheel hubs of different specifications, resulting in high labor intensity for production personnel.

[0006] To achieve the above-mentioned purpose, the present invention adopts a motorcycle wheel hub heat treatment device, which includes a frame, a heating box, a water tank, a first motor, a screw, a movable frame, two cylinders, a plate body and a supporting mechanism. The frame is provided with a groove, and the movable frame is slidably connected with the groove. The first motor is mounted on the frame, and the screw is fixedly connected to the output end of the first motor. The screw is threadedly matched with the movable frame. The two cylinders are arranged between the movable frame and the plate body, and the heating box and the water tank are both arranged on the plate body. The supporting mechanism includes a cross plate, a power assembly, a disk body, a rod body, a sliding member, a connecting rod, a supporting block, two sliding blocks and two supporting blocks. The frame is also provided with a guide groove, the cross plate is fixedly connected to the frame, the cross plate is provided with a slide groove, the two sliders are slidably connected to the slide groove, the slider is provided with a supporting surface, the sliding member is slidably connected to the guide groove, the sliding member is provided with a through hole, the power assembly is arranged on the cross plate, the output end of the power assembly is fixedly connected to the disk body, one end of the rod body is fixedly connected to the disk body, the other end of the rod body is inserted into the through hole, the two ends of the connecting rod are respectively fixedly connected to the sliding member and the supporting block, the supporting blocks are both in contact with the two supporting surfaces, and the two support blocks are respectively fixedly connected to the corresponding sliders.

[0007] Wherein, the support mechanism further includes a guide rod, one end of which is fixedly connected to the sliding member, and the other end of which passes through the transverse plate.

[0008] Wherein, the sliding member comprises a hollow block and a block body, the block body is slidably connected to the guide groove, and the hollow block is fixedly connected to the block body.

[0009] Wherein, the power assembly includes a support plate and a second motor, the support plate is arranged on the transverse plate, and the second motor is installed on the support plate.

[0010] Wherein, the motorcycle wheel hub heat treatment device further comprises a protection component, and the protection component is arranged on the plate body.

[0011] Among them, the protective assembly includes a connecting piece, two protective plates, an insert rod, a circular plate and a spring. The plate body is provided with a T-slot and a guide hole. The connecting piece is slidably connected to the T-slot. The connecting piece is provided with a limiting groove. The two protective plates are fixedly connected to the connecting piece, and the two protective plates are respectively placed on the water tank and the heating box. One end of the insert rod is fixedly connected to the circular plate, and the other end of the insert rod passes through the guide hole and is inserted into the limiting groove. The two ends of the spring are respectively fixedly connected to the plate body and the circular plate.

[0012] Wherein, the connecting member comprises a protrusion and a transverse block, the protrusion is slidably connected to the T-shaped groove, and the transverse block is fixedly connected to the protrusion.

[0013] A motorcycle wheel hub heat treatment device of the present invention is provided with the support mechanism. When in use, the wheel hub to be treated is sleeved on the outer sides of the two support blocks, the power assembly is started, the output end of the power assembly drives the disk body to rotate, the disk body drives the rod body to rotate, so that the rod body slides in the through hole, and the rod body drives the sliding member to move downward in the guide groove while sliding in the through hole. The sliding member drives the abutting block to move downward through the connecting rod, and the abutting block abuts the two abutting surfaces, thereby driving the two sliders to move relative to each other in the slide groove, with The outer sides of the two support blocks are moved to fit with the inner sides of the wheel hub to support and fix the wheel hub, and the two cylinders are started. The cylinders drive the plate body to move upward so that the heating box covers the wheel hub for heating. After the heating is completed, the cylinders contract and drive the plate body to move downward, and the first motor is started. The first motor drives the moving frame to move through the screw, thereby driving the water tank on the plate body to move to the bottom of the wheel hub, and the cylinders drive the water tank on the plate body to contact the wheel hub for quenching, thereby completing the heat treatment process. In this way, the wheel hub can be supported and fixed more conveniently, reducing the labor intensity of production personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0016] Figure 2 It is a front view of the first embodiment of the present invention.

[0017] Figure 3 is a side view of the first embodiment of the present invention.

[0018] Figure 4 It is a schematic structural diagram of the second embodiment of the present invention.

[0019] Figure 5 The present invention Figure 4 AA line structural cross-section view.

[0020] Figure 6It is a schematic structural diagram of the third embodiment of the present invention.

[0021] 101-frame, 102-heating box, 103-water tank, 104-first motor, 105-screw, 106-moving frame, 107-cylinder, 108-plate, 109-cross plate, 110-disk, 111-rod, 112-connecting rod, 113-holding block, 114-slider, 115-support block, 116-guide rod, 117-hollow block, 118-block, 119-support plate, 1 20-second motor, 121-groove, 122-slide groove, 123-through hole, 124-holding surface, 125-guide groove, 201-protective plate, 202-insertion rod, 203-round plate, 204-spring, 205-bump, 206-cross block, 207-guide hole, 208-T-slot, 209-limiting groove, 301-mounting block, 302-bolt, 303-force member, 304-adapter groove. DETAILED DESCRIPTION

[0022] First embodiment:

[0023] See also Figure 1 to Figure 3 ,in Figure 1 is a schematic structural diagram of a first embodiment of the present invention, Figure 2 is a front view of a first embodiment of the present invention, Figure 3 is a side view of the first embodiment of the present invention.

[0024] The present invention provides a heat treatment device for a motorcycle wheel hub, comprising a frame 101, a heating box 102, a water tank 103, a first motor 104, a screw 105, a movable frame 106, two cylinders 107, a plate 108 and a supporting mechanism, wherein the supporting mechanism comprises a transverse plate 109, a power assembly, a disk 110, a rod 111, a sliding member, a connecting rod 112, a supporting block 113, two sliding blocks 114, two supporting blocks 115 and a guide rod 116, wherein the sliding member comprises a hollow block 117 and a block 118, and the power assembly comprises a supporting plate 119 and a second motor 120. The above scheme solves the technical problem in the prior art that production personnel are required to manually rotate a crank to drive a threaded rod to rotate to support and fix wheel hubs of different specifications, resulting in high labor intensity for production personnel.

[0025] According to this specific embodiment, the frame 101 is provided with a groove 121, the movable frame 106 is slidably connected to the groove 121, the first motor 104 is installed on the frame 101, the screw 105 is fixedly connected to the output end of the first motor 104, the screw 105 is threadedly matched with the movable frame 106, the two cylinders 107 are arranged between the movable frame 106 and the plate body 108, the heating box 102 and the water tank 103 are both arranged on the plate body 108, the heating box 102 is used to heat the wheel hub, and the water tank 103 contacts the wheel hub for quenching.

[0026] The frame 101 is also provided with a guide groove 125, the cross plate 109 is fixedly connected to the frame 101, the cross plate 109 is provided with a slide groove 122, the two sliders 114 are slidably connected to the slide groove 122, the slider 114 is provided with a supporting surface 124, the sliding member is slidably connected to the guide groove 125, the sliding member is provided with a through hole 123, the power assembly is arranged on the cross plate 109, the output end of the power assembly is fixedly connected to the disk 110, one end of the rod body 111 is fixedly connected to the disk 110, and the rod body The other end of 111 is inserted into the through hole 123, and the two ends of the connecting rod 112 are fixedly connected to the sliding member and the abutting block 113 respectively. The abutting blocks 113 are in contact with the two abutting surfaces 124. The two supporting blocks 115 are fixedly connected to the corresponding sliding blocks 114 respectively. By setting the supporting mechanism, when it is used specifically, the wheel hub to be processed is set on the outer side of the two supporting blocks 115, and the power assembly is started. The output end of the power assembly drives the disk body 110 to rotate, and the disk body 110 drives the rod body 111 to rotate, so that the wheel hub to be processed is rotated. The rod body 111 slides in the through hole 123, and while the rod body 111 slides in the through hole 123, it drives the sliding member to move downward in the guide groove 125. The sliding member drives the abutting block 113 to move downward through the connecting rod 112. The abutting block 113 abuts against the two abutting surfaces 124, thereby driving the two sliding blocks 114 to move relative to each other in the slide groove 122, driving the outer sides of the two supporting blocks 115 to fit with the inner sides of the wheel hub, supporting and fixing the wheel hub, and starting the two cylinders 107, which drive the plate body 108 moves up, so that the heating box 102 covers the wheel hub for heating. After the heating is completed, the cylinder 107 contracts and drives the plate body 108 to move down, and the first motor 104 is started. The first motor 104 drives the moving frame 106 to move through the screw 105, thereby driving the water tank 103 on the plate body 108 to move to the bottom of the wheel hub. The cylinder 107 drives the water tank 103 on the plate body 108 to contact the wheel hub for quenching, and completes the heat treatment process. In this way, the wheel hub can be supported and fixed more conveniently, reducing the labor intensity of production personnel.

[0027] Secondly, one end of the guide rod 116 is fixedly connected to the sliding member, and the other end of the guide rod 116 passes through the horizontal plate 109. By setting the guide rod 116, when the sliding member slides, the sliding member drives the guide rod 116 to slide on the horizontal plate 109, thereby improving the stability of the sliding member.

[0028] At the same time, the block body 118 is slidably connected to the guide groove 125, and the hollow block 117 is fixedly connected to the block body 118. By setting the block body 118 and the hollow block 117, when the rod body 111 rotates, the rod body 111 drives the hollow block 117 to move, and the hollow block 117 drives the block body 118 to slide in the guide groove 125.

[0029] In addition, the support plate 119 is disposed on the transverse plate 109 , and the second motor 120 is mounted on the support plate 119 . By disposing the support plate 119 and the second motor 120 , the second motor 120 can be disposed on the transverse plate 109 through the support plate 119 .

[0030] A motorcycle wheel hub heat treatment device according to the present embodiment is used, by setting the supporting mechanism, when in use, the wheel hub to be treated is sleeved on the outer sides of the two supporting blocks 115, the power assembly is started, the output end of the power assembly drives the disc 110 to rotate, the disc 110 drives the rod 111 to rotate, so that the rod 111 slides in the through hole 123, and the rod 111 drives the sliding member to move downward in the guide groove 125 while sliding in the through hole 123, the sliding member drives the abutting block 113 to move downward through the connecting rod 112, the abutting block 113 abuts the two abutting surfaces 124, thereby driving the two sliders 114 to move relative to each other in the slide groove 122, with The outer sides of the two support blocks 115 are moved to fit with the inner sides of the wheel hub to support and fix the wheel hub, and the two cylinders 107 are started. The cylinders 107 drive the plate body 108 to move upward, so that the heating box 102 covers the wheel hub for heating. After the heating is completed, the cylinders 107 contract and drive the plate body 108 to move downward, and the first motor 104 is started. The first motor 104 drives the moving frame 106 to move through the screw 105, thereby driving the water tank 103 on the plate body 108 to move to the bottom of the wheel hub, and the cylinders 107 drive the water tank 103 on the plate body 108 to contact the wheel hub for quenching, thereby completing the heat treatment process. In this way, the wheel hub can be supported and fixed more conveniently, and the labor intensity of production personnel is reduced.

[0031] Second embodiment:

[0032] Based on the first embodiment, please refer to Figure 4 and Figure 5 , Figure 4 is a schematic structural diagram of a second embodiment of the present invention, Figure 5 The present invention Figure 4 AA line structural cross-section view.

[0033] The present invention provides a motorcycle wheel hub heat treatment device which also includes a protection component. The protection component includes a connecting piece, two protection plates 201 , an insert rod 202 , a circular plate 203 and a spring 204 . The connecting piece includes a protrusion 205 and a cross block 206 .

[0034] According to this specific embodiment, the protective component is arranged on the plate body 108. By arranging the protective component, when the water tank 103 and the heating box 102 are not in use, foreign matter such as dust can be prevented from entering the water tank 103 and the heating box 102.

[0035] The plate body 108 is provided with a T-shaped slot 208 and a guide hole 207, the connecting piece is slidably connected to the T-shaped slot 208, the connecting piece is provided with a limiting slot 209, the two protective plates 201 are fixedly connected to the connecting piece, and the two protective plates 201 are respectively placed on the water tank 103 and the heating box 102, one end of the plug rod 202 is fixedly connected to the circular plate 203, the other end of the plug rod 202 passes through the guide hole 207 and is inserted into the limiting slot 209, the two ends of the spring 204 are respectively fixedly connected to the plate body 108 and the circular plate 203, When the water tank 103 and the heating box 102 are not in use, the circular plate 203 is pulled, and the circular plate 203 drives the insertion rod 202 to move and drives the spring 204 to extend, align the connecting piece with the T-slot 208, and push it to the specified position, release the circular plate 203, and then the spring 204 returns to its original position and contracts, and the spring 204 drives the circular plate 203 to move, and the circular plate 203 drives the insertion rod 202 to be inserted into the limiting groove 209 to fix the connecting piece, and the two protective plates 201 can prevent foreign matter such as dust from entering the water tank 103 and the heating box 102.

[0036] Secondly, the protrusion 205 is slidably connected to the T-slot 208 , and the cross block 206 is fixedly connected to the protrusion 205 . By setting the protrusion 205 and the cross block 206 , the protrusion 205 and the two protective plates 201 can be connected through the cross block 206 .

[0037] A motorcycle wheel hub heat treatment device using the present embodiment, when the water tank 103 and the heating box 102 are not in use, the circular plate 203 is pulled, and the circular plate 203 drives the insertion rod 202 to move and drives the spring 204 to extend, align the connecting piece with the T-slot 208, and push it to the specified position, release the circular plate 203, and then the spring 204 is reset and contracted, and the spring 204 drives the circular plate 203 to move, and the circular plate 203 drives the insertion rod 202 to be inserted into the limiting groove 209 to fix the connecting piece, and the two protective plates 201 can prevent dust and other foreign matter from entering the water tank 103 and the heating box 102.

[0038] Third embodiment:

[0039] Based on the second embodiment, please refer to Figure 6 , Figure 6 It is a schematic structural diagram of the third embodiment of the present invention.

[0040] The present invention provides a motorcycle wheel hub heat treatment device which also includes a mounting assembly. The mounting assembly includes a mounting block 301 , a bolt 302 and a force applying member 303 .

[0041] According to this specific embodiment, the installation component is arranged on the transverse plate 109 . By arranging the installation component, the second motor 120 can be installed and disassembled more conveniently.

[0042] Among them, the cross plate 109 is also provided with an adapter groove 304, the mounting block 301 is slidably connected to the adapter groove 304, the mounting block 301 is fixedly connected to the support plate 119, one end of the bolt 302 is inserted into the adapter groove 304 and tightened on the mounting block 301, when installing the second motor 120, the mounting block 301 is aligned with the adapter groove 304 and pushed to a specified position, one end of the bolt 302 is inserted into the adapter groove 304 and tightened on the mounting block 301, the mounting block 301 is fixed, and then the support plate 119 and the second motor 120 are fixed, otherwise they can be quickly disassembled.

[0043] Secondly, the force applying member 303 is fixedly connected to the support plate 119 . By providing the force applying member 303 , it is more convenient to apply force when installing and disassembling the second motor 120 .

[0044] When using a motorcycle wheel hub heat treatment device of the present embodiment to install the second motor 120, the mounting block 301 is aligned with the adapting groove 304 and pushed to a specified position, one end of the bolt 302 is inserted into the adapting groove 304 and tightened on the mounting block 301, the mounting block 301 is fixed, and then the support plate 119 and the second motor 120 are fixed, otherwise they can be quickly disassembled.

[0045] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A heat treatment device for a motorcycle wheel hub, comprising a frame, a heating box, a water tank, a first motor, a screw, a movable frame, two cylinders and a plate, wherein the frame is provided with a groove, the movable frame is slidably connected with the groove, the first motor is mounted on the frame, the screw is fixedly connected with the output end of the first motor, the screw is threadedly matched with the movable frame, the two cylinders are arranged between the movable frame and the plate, the heating box and the water tank are both arranged on the plate, characterized in that: Also includes a support mechanism; The supporting mechanism comprises a cross plate, a power assembly, a disk body, a rod body, a sliding member, a connecting rod, a supporting block, two sliding blocks and two supporting blocks, and the frame body is also provided with a guide groove, the cross plate is fixedly connected to the frame body, the cross plate is provided with a slide groove, the two sliding blocks are slidably connected to the slide groove, the slide block is provided with a supporting surface, the sliding member is slidably connected to the guide groove, and the sliding member is provided with a through hole, the power assembly is arranged on the cross plate, the output end of the power assembly is fixedly connected to the disk body, one end of the rod body is fixedly connected to the disk body, the other end of the rod body is inserted into the through hole, the two ends of the connecting rod are respectively fixedly connected to the sliding member and the supporting block, the supporting block is in contact with the two supporting surfaces, and the two supporting blocks are respectively fixedly connected to the corresponding sliding blocks.

2. The motorcycle hub heat treatment device according to claim 1, characterized in that: The support mechanism further comprises a guide rod, one end of which is fixedly connected to the sliding member, and the other end of which passes through the transverse plate.

3. The motorcycle hub heat treatment device according to claim 2, characterized in that: The sliding member comprises a hollow block and a block body, the block body is slidably connected to the guide groove, and the hollow block is fixedly connected to the block body.

4. The motorcycle hub heat treatment device according to claim 3, characterized in that: The power assembly includes a support plate and a second motor, wherein the support plate is arranged on the transverse plate, and the second motor is mounted on the support plate.

5. The motorcycle hub heat treatment device according to claim 4, characterized in that: The motorcycle wheel hub heat treatment device further comprises a protection component, and the protection component is arranged on the plate body.

6. The motorcycle hub heat treatment device according to claim 5, characterized in that: The protective assembly includes a connecting piece, two protective plates, an insert rod, a circular plate and a spring. The plate body is provided with a T-slot and a guide hole. The connecting piece is slidably connected to the T-slot. The connecting piece is provided with a limiting groove. The two protective plates are fixedly connected to the connecting piece, and the two protective plates are respectively placed on the water tank and the heating box. One end of the insert rod is fixedly connected to the circular plate, and the other end of the insert rod passes through the guide hole and is inserted into the limiting groove. The two ends of the spring are respectively fixedly connected to the plate body and the circular plate.

7. The motorcycle hub heat treatment device according to claim 6, characterized in that: The connecting member comprises a protrusion and a transverse block, wherein the protrusion is slidably connected to the T-shaped groove, and the transverse block is fixedly connected to the protrusion.

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