Energy-saving and environment-friendly positioning device and method for new energy automobile brake disc machining

Abstract

The invention relates to the technical field of new energy automobile brake disc machining, in particular to an energy-saving and environment-friendly positioning device for new energy automobile brake disc machining and a method thereof.The energy-saving and environment-friendly positioning device for new energy automobile brake disc machining comprises a supporting table, a first vertical pipe is connected to the top of the supporting table in a penetrating mode, and the surface of the first vertical pipe is sleeved with a supporting disc; and a protection mechanism is installed at the top of the supporting table and comprises a protection cover, an adjusting mechanism is installed at the bottom of the first vertical pipe and comprises a gear column, and the gear column is fixedly arranged on the surface of the first vertical pipe in a sleeving mode. By means of meshing transmission of the gear column and the gear roller, the first vertical pipe can drive the brake disc on the supporting disc to rotate, so that the function that the rotation angle can be adjusted after the brake disc is fixed is achieved, different positions can be machined without clamping the brake disc again in the machining process, the machining efficiency is greatly improved, and the machining cost is reduced. Meanwhile, the machining precision is guaranteed, and the flexibility of the device is enhanced.

Description

Technical Field

[0001] This invention relates to the field of brake disc processing technology for new energy vehicles, specifically to a positioning device and method for processing brake discs for new energy vehicles that is energy-saving and environmentally friendly. Background Technology

[0002] With the rapid development of the new energy vehicle industry, the requirements for the processing precision and quality of new energy vehicle components are also increasing. As a key component of the braking system in new energy vehicles, the processing quality of the brake disc directly affects the vehicle's braking performance and safety. Positioning devices are required during the processing of new energy vehicle brake discs.

[0003] Existing positioning devices for processing brake discs in new energy vehicles have fixed brake discs with non-adjustable angles. If processing is required at different positions during the processing, the brake disc often needs to be re-clamped, which is cumbersome. Debris generated during brake disc processing will fly everywhere, polluting the working environment. It is also inconvenient to recycle coolant during processing, which does not meet the requirements of energy conservation and environmental protection. In order to solve the above technical problems, we have designed an energy-saving and environmentally friendly positioning device and method for processing brake discs in new energy vehicles. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] The purpose of this invention is to provide an energy-saving and environmentally friendly positioning device and method for processing brake discs of new energy vehicles. It has the advantages of arbitrarily adjusting the rotation angle of the brake disc, shielding and protecting against debris, and being energy-saving and environmentally friendly. It solves the problems of existing positioning devices for processing automotive brake discs, where the angle of the brake disc cannot be adjusted after it is fixed, resulting in debris flying everywhere, polluting the working environment, and making it inconvenient to recycle coolant during processing, thus failing to meet the requirements of energy conservation and environmental protection.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a positioning device for processing brake discs of new energy vehicles that is energy-saving and environmentally friendly, comprising a support platform, a first vertical pipe that is connected through the top of the support platform, a support disc that is sleeved on the surface of the first vertical pipe, a protective mechanism that is installed on the top of the support platform, the protective mechanism comprising a protective cover, an adjustment mechanism that is installed at the bottom of the first vertical pipe, the adjustment mechanism comprising a gear column that is fixedly sleeved on the surface of the first vertical pipe, a gear roller that meshes with one side of the gear column, a segmented independently controlled electric telescopic rod that is connected through the bottom of the gear roller, an externally threaded disc that is sleeved on the surface of the middle section of the segmented independently controlled electric telescopic rod, an internal thread that is provided on the inner wall of the gear roller, a bamboo-joint serpentine water pipe that is connected to the top of the first vertical pipe, a nozzle that is connected to one end of the bamboo-joint serpentine water pipe, a coolant recovery pipe that is connected to the bottom of the support platform, and a filter box that is connected to the bottom of the coolant recovery pipe.

[0007] Preferably, the surface of the external threaded disc is threadedly connected to the inner wall of the gear roller, the surface of the first vertical tube is threadedly fitted with a nut, the bottom of the support platform is connected to a first electric push rod through a support block, the right end of the first electric push rod is connected to a gear ring, and the gear ring meshes with the gear column.

[0008] Preferably, a first connecting shell is fitted onto the surface of the first vertical tube, a first through hole is formed on the surface of the first vertical tube, a one-way liquid outlet valve is connected to the right side of the first connecting shell, a vertical tube is connected to the bottom of the one-way liquid outlet valve, the top of the vertical tube is fixedly connected to the bottom of the support platform, a second connecting shell is fitted onto the surface of the vertical tube, a second through hole is formed on the surface of the vertical tube, the bottom of the vertical tube is connected to the gear roller, a one-way liquid inlet valve is connected to the right side of the second connecting shell, a long tube is connected to the right end of the one-way liquid inlet valve, the end of the long tube away from the one-way liquid inlet valve extends to the bottom of the inner cavity of the filter box, a first spring is connected to the top of the inner wall of the gear roller, a piston plate is connected to the bottom of the first spring, and the bottom of the segmented independently controlled electric telescopic rod is connected to the filter box through a support plate.

[0009] Preferably, the inner cavity of the filter box is provided with a filter frame, and the front side of the filter frame extends to the outside of the filter box and is connected to a handle.

[0010] Preferably, both sides of the inner wall of the filter box are connected to pads, the top of the pads are in contact with the bottom of the filter frame, the bottom of the front of the filter box is connected to an electric liquid outlet valve, and the top of the support platform is connected to a surrounding plate.

[0011] Preferably, there are two protective covers. A movable plate is connected to the rear side of the protective cover. An inclined plate is connected to the rear side of the movable plate via a pivot. An L-shaped support plate is connected to the top of the inclined plate via a pivot. A box is connected to the top of the L-shaped support plate. A second vertical tube is provided in the inner cavity of the box. A second electric push rod is connected through the top of the second vertical tube. A U-shaped plate is fixedly fitted on the surface of the second electric push rod. The bottom of the U-shaped plate is connected to the support platform. A vertical rod is fixedly connected to the bottom of the U-shaped plate. A guide block is fitted on the surface of the vertical rod. One side of the guide block is connected to the box.

[0012] Preferably, the top of the support platform is connected to a guide rod via a support block. The guide rod passes through the movable plate and is movably connected to the movable plate. A second spring is sleeved on both sides of the surface of the guide rod. One side of the second spring contacts the support block, and the other side of the second spring contacts the movable plate.

[0013] Preferably, the inner cavity of the second vertical tube is provided with a threaded protrusion, the bottom of the second electric push rod is connected to a spring telescopic rod, the right end of the spring telescopic rod is provided with a bevel, the bevel is used in conjunction with the threaded protrusion, a fan blade is fixedly sleeved on the surface of the second vertical tube, a dust collection box is connected to the rear side of the box body, square holes are opened on the surface of the box body and the dust collection box, a filter plate is provided in the inner cavity of the dust collection box, and flexible hoses are connected to both sides of the dust collection box. The end of the flexible hose away from the dust collection box passes through the inner cavity of the protective cover and is connected to the suction pipe, and one side of the suction pipe is connected to the inner wall of the protective cover.

[0014] Preferably, one side of the filter plate extends through to the outside of the dust collection box and is connected to a sealing plate. A receiving box is provided at the bottom of the inner cavity of the dust collection box. One side of the receiving box extends through the dust collection box and is movably connected to the dust collection box. An air outlet mesh is embedded in the top of the box. One side of the dust collection box is connected to a limit block via a damping shaft. The number of limit blocks is two.

[0015] A method for using a positioning device for processing brake discs of new energy vehicles that is energy-saving and environmentally friendly includes the following steps: S1. The brake disc is fitted onto the surface of the first vertical tube, and the support disc supports the brake disc. The nut is rotated by a tool and is threaded into the first vertical tube, causing the nut to move downwards and press the brake disc, thus positioning and fixing the support disc. When adjusting the angle, the middle section of the segmented independent control electric telescopic rod is moved vertically, which drives the external threaded disc to move vertically. The external threaded disc engages with the internal thread of the gear roller, causing the gear roller to rotate. The gear roller drives the gear column to rotate, which in turn drives the first vertical tube to rotate. The first vertical tube drives the support disc and the brake disc to rotate, thereby adjusting the rotation angle of the brake disc. This facilitates processing at different positions of the brake disc. The first electric push rod is controlled to move the gear ring, causing the gear ring to mesh with the gear column, locking and fixing the gear column, and thus locking and fixing the support disc. S2. When spraying coolant to cool the brake disc, the top section of the segmented independently controlled electric telescopic rod extends, pushing the piston plate upward. The increased pressure on the top of the piston plate causes the one-way outlet valve to open. The coolant above the piston plate passes sequentially through the riser, one-way outlet valve, first connecting shell, first through hole, first vertical pipe, bamboo-shaped water pipe, and nozzle, finally spraying onto the machined area of ​​the brake disc for cooling and protection. When the top section of the segmented independently controlled electric telescopic rod moves downward back to its original position, the first spring pushes the piston. As the plate moves downward, the pressure above the piston plate decreases, the one-way outlet valve closes, and the one-way inlet valve opens. The coolant in the filter box cavity passes sequentially through the long pipe, the one-way inlet valve, the second through hole, and the riser pipe, finally entering the top of the gear roller cavity for replenishment. This cycle repeats. The coolant flowing onto the support platform flows into the filter box cavity through the coolant recovery pipe. After being filtered by the filter frame, it flows back to the bottom of the filter box cavity for reuse. The filter frame is removed to remove impurities, and the coolant is drained and replaced by controlling the electric outlet valve to open. S3. By controlling the extension of the second electric push rod, the spring telescopic rod moves downward. The spring telescopic rod pushes the second vertical tube and the box body to move downward. The box body moves the L-shaped support plate downward. The L-shaped support plate pushes the moving plate to move through the inclined plate. The moving plate moves the protective cover, so that the two protective covers separate or move away. When processing the brake disc, the two protective covers close to block the debris and prevent the debris from splashing around.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention utilizes the meshing transmission of a gear column and a gear roller to enable the first vertical tube to drive the brake disc on the support plate to rotate, thereby realizing the function of adjusting the rotation angle after the brake disc is fixed. During the processing, different positions can be processed without re-clamping the brake disc, which greatly improves the processing efficiency, ensures the processing accuracy, and enhances the flexibility of the device.

[0017] 2. This invention uses a first vertical pipe, a bamboo-shaped serpentine water pipe, and a spray nozzle to spray and cool the brake disc. During processing, it promptly removes the heat generated by cutting, effectively reducing the temperature of the brake disc and the cutting tool. This avoids problems such as brake disc deformation and accelerated tool wear caused by high temperatures, thereby ensuring the processing quality of the brake disc and the service life of the cutting tool. It also achieves efficient filtration and recycling of coolant, reduces coolant waste, lowers processing costs, and embodies the concept of energy conservation and environmental protection.

[0018] 3. The opening and closing design of the protective cover of this invention effectively blocks processing debris, protects the safety of operators, reduces the amount of environmental cleaning work, and absorbs dust in the air inside the protective cover through the rotation of the fan blades, purifying the working environment, ensuring the health of operators, and meeting environmental protection requirements. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from a bottom view; Figure 3 This is a schematic diagram of the rear view structure of the present invention; Figure 4 This is a partial cross-sectional view of the present invention; Figure 5 This is a cross-sectional schematic diagram of the segmented independently controlled electric telescopic rod and the external threaded disc of the present invention; Figure 6 This is a schematic diagram of the housing and dust collection box of the present invention; Figure 7 This is a schematic diagram of the sealing plate and limiting block of the present invention; Figure 8 This is a cross-sectional schematic diagram of the dust collection box and filter plate of the present invention; Figure 9 This is a cross-sectional schematic diagram of the housing and the second vertical pipe of the present invention.

[0021] In the diagram: 1. Support platform; 2. First vertical pipe; 3. Support plate; 4. Protective mechanism; 40. Protective cover; 41. Moving plate; 42. Inclined plate; 43. L-shaped support plate; 44. Box body; 45. Second vertical pipe; 46. Second electric push rod; 47. U-shaped plate; 48. Vertical rod; 49. Guide block; 410. Guide rod; 411. Second spring; 412. Threaded protrusion; 413. Spring telescopic rod; 414. Inclined surface; 415. Fan blade; 416. Dust collection box; 417. Filter plate; 418. Hose; 419. Suction pipe; 420. Sealing plate; 421. Receiving box; 422. Air outlet; 423. Limiting block; 424. Square hole; 5. Adjustment mechanism; 50. Gear column; 51. Gear roller; 52. Segmented independently controlled electric telescopic rod; 53. External threaded disc; 54. Bamboo-joint serpentine water pipe; 55. Nozzle; 56. Coolant recovery pipe; 57. Filter box; 58. Nut; 59. First electric push rod; 510. Gear ring; 511. First connecting shell; 512. First through hole; 513. One-way liquid outlet valve; 514. Riser; 515. Second connecting shell; 516. Second through hole; 517. One-way liquid inlet valve; 518. Long pipe; 520. First spring; 521. Piston plate; 522. Filter frame; 523. Pad; 524. Electric liquid outlet valve; 525. Enclosure. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1 Please see Figures 1-9A positioning device for processing brake discs of new energy vehicles, which is energy-saving and environmentally friendly, includes a support platform 1. A first vertical pipe 2 is connected through the top of the support platform 1. A support disc 3 is fitted on the surface of the first vertical pipe 2. A protective mechanism 4 is installed on the top of the support platform 1. The protective mechanism 4 includes a protective cover 40. An adjustment mechanism 5 is installed at the bottom of the first vertical pipe 2. The adjustment mechanism 5 includes a gear column 50, which is fixedly fitted on the surface of the first vertical pipe 2. A gear roller 51 meshes with one side of the gear column 50. A segmented independently controlled electric telescopic rod 52 is connected through the bottom of the gear roller 51. An externally threaded disc 53 is fitted on the surface of the middle section of the segmented independently controlled electric telescopic rod 52. An internal thread is provided on the inner wall of the gear roller 51. A bamboo-joint serpentine water pipe 54 is connected to the top of the first vertical pipe 2. A nozzle 55 is connected to one end of the bamboo-joint serpentine water pipe 54. A coolant recovery pipe 56 is connected to the bottom of the support platform 1. The bottom is connected to a filter box 57. Through the meshing transmission of the gear column 50 and the gear roller 51, the first vertical pipe 2 can drive the brake disc on the support plate 3 to rotate, thereby realizing the function of adjusting the rotation angle after the brake disc is fixed. During the processing, the brake disc can be processed at different positions without re-clamping it, which greatly improves the processing efficiency, ensures the processing accuracy, and enhances the flexibility of the device. The first vertical pipe 2, the bamboo-shaped water pipe 54, and the nozzle 55 can spray the brake disc to cool it down. During the processing, the heat generated by cutting is removed in time, which effectively reduces the temperature of the brake disc and the tool, avoiding problems such as brake disc deformation and accelerated tool wear caused by high temperature. This ensures the processing quality of the brake disc and the service life of the tool. The spray angle of the nozzle 55 can be adjusted arbitrarily through the bamboo-shaped water pipe 54, which makes it easy to spray coolant at different positions of the brake disc and improves the flexibility of the nozzle 55.

[0024] The surface of the external threaded disc 53 is threadedly connected to the inner wall of the gear roller 51. The surface of the first vertical tube 2 is threaded with a nut 58. The bottom of the support platform 1 is connected to the first electric push rod 59 through a support block. The right end of the first electric push rod 59 is connected to a gear ring 510. The gear ring 510 meshes with the gear column 50. The first electric push rod 59 drives the gear ring 510 to mesh with the gear column 50, which can accurately lock and fix the brake disc after adjusting the angle, preventing the brake disc from rotating due to external force during processing, ensuring the stability and accuracy of processing. The brake disc can be clamped and positioned by rotating the nut 58. The operation is simple and convenient, improving clamping efficiency.

[0025] A first connecting shell 511 is fitted onto the surface of the first vertical tube 2. A first through hole 512 is formed on the surface of the first vertical tube 2. A one-way liquid outlet valve 513 is connected to the right side of the first connecting shell 511. A vertical tube 514 is connected to the bottom of the one-way liquid outlet valve 513. The top of the vertical tube 514 is fixedly connected to the bottom of the support platform 1. A second connecting shell 515 is fitted onto the surface of the vertical tube 514. A second through hole 516 is formed on the surface of the vertical tube 514. The bottom of the vertical tube 514 is connected to the gear roller 51. A one-way liquid inlet valve 517 is connected to the right side of the second connecting shell 515. A long tube 518 is connected to the right end of the one-way liquid inlet valve 517. The end of the long tube 518 away from the one-way liquid inlet valve 517 extends to the bottom of the inner cavity of the filter box 57. A first spring 520 is connected to the top of the inner wall of the gear roller 51. A movable spring is connected to the bottom of the first spring 520. The bottom of the segmented independently controlled electric telescopic rod 52 is connected to the filter box 57 via a support plate. The coolant circulation structure, consisting of the first connecting shell 511, one-way outlet valve 513, riser 514, second connecting shell 515, one-way inlet valve 517, and long pipe 518, works in conjunction with the piston plate 521 and the first spring 520 to achieve automatic circulation supply of coolant. Under the action of the top section of the segmented independently controlled electric telescopic rod 52, the piston plate 521 moves up and down, allowing the coolant to flow orderly from the filter box 57 into the nozzle 55 for spraying, and then flow back to the filter box 57 for filtration, improving the coolant utilization rate. The first spring 520 pushes the piston plate 521 downward to replenish the coolant, ensuring the stability and continuity of the coolant supply and ensuring that there is always enough coolant to cool the brake disc during the processing.

[0026] The filter box 57 has a filter frame 522 inside. The front of the filter frame 522 extends to the outside of the filter box 57 and is connected to a handle. By setting the filter frame 522 and the handle, it is convenient for the operator to quickly pull out the filter frame 522 through the handle after a certain amount of impurities have been collected in the filter frame 522, and clean the impurities, so as to ensure the normal filtration function of the filter box 57.

[0027] Both sides of the inner wall of the filter box 57 are connected to pads 523. The top of the pads 523 contacts the bottom of the filter frame 522. The bottom of the front of the filter box 57 is connected to an electric discharge valve 524. The top of the support platform 1 is connected to a baffle plate 525. The pads 523 provide stable support for the filter frame 522, ensuring that the filter frame 522 will not shake or shift during operation, thus ensuring the filtration effect. When the coolant needs to be replaced, simply open the electric discharge valve 524 to discharge the coolant in the filter box 57. The operation is simple and improves work efficiency. The baffle plate 525 can effectively prevent the coolant flowing onto the support platform 1 from flowing everywhere, so that the coolant is concentrated and flows into the filter box 57 through the coolant recovery pipe 56 for easy recycling.

[0028] Example 2 The positioning device for processing brake discs of new energy vehicles provided in Embodiment 1 is further optimized. Two protective covers 40 are provided. A movable plate 41 is connected to the rear side of each protective cover 40. An inclined plate 42 is connected to the rear side of the movable plate 41 via a pivot. An L-shaped support plate 43 is connected to the top of the inclined plate 42 via a pivot. A housing 44 is connected to the top of the L-shaped support plate 43. A second vertical pipe 45 is provided inside the housing 44. A second electric push rod 46 is connected through the top of the second vertical pipe 45. A U-shaped plate 47 is fixedly fitted onto the surface of the second electric push rod 46. The bottom of the U-shaped plate 47 is connected to the support platform 1. A vertical rod 48 is fixedly connected to the bottom of the U-shaped plate 47. A guide block 49 is fitted on the surface of the vertical rod 48. One side of the guide block 49 is connected to the housing 44. The housing 44 and the L-shaped support plate 43 are moved by the second electric push rod 46, which in turn causes the inclined plate 42 to push the moving plate 41 to move the protective cover 40 apart or away, thereby controlling the opening and closing of the protective cover 40. When processing the brake disc, the protective cover 40 is closed to effectively block debris, protect the safety of the operators, and reduce the amount of environmental cleaning work. The vertical rod 48 and the guide block 49 provide stable guidance for the movement of the housing 44, ensuring that the opening and closing process of the protective cover 40 is smooth and accurate.

[0029] The top of the support platform 1 is connected to a guide rod 410 via a support block. The guide rod 410 passes through the movable plate 41 and is movably connected to the movable plate 41. A second spring 411 is sleeved on both sides of the surface of the guide rod 410. One side of the second spring 411 contacts the support block, and the other side of the second spring 411 contacts the movable plate 41. The guide rod 410 plays an auxiliary guiding role in the movement of the movable plate 41, making the opening and closing of the protective cover 40 smoother. The second spring 411 provides tension support for the movable plate 41, ensuring that the two protective covers 40 are in a precisely closed state. The protective cover 40 can only be moved when a pushing action is applied.

[0030] The inner cavity of the second vertical tube 45 is provided with a threaded protrusion 412. The bottom of the second electric push rod 46 is connected to a spring telescopic rod 413. The right end of the spring telescopic rod 413 is provided with a bevel 414, which works in conjunction with the threaded protrusion 412. A fan blade 415 is fixedly fitted onto the surface of the second vertical tube 45. A dust collection box 416 is connected to the rear side of the housing 44. Square holes 424 are opened on the surfaces of the housing 44 and the dust collection box 416. A filter plate 417 is provided inside the dust collection box 416. Flexible hoses 418 are connected to both sides of the dust collection box 416. The end of the flexible hose 418 away from the dust collection box 416 extends through to the protective cover 4. The inner cavity of the housing 44 is connected to the suction pipe 419. One side of the suction pipe 419 is connected to the inner wall of the protective cover 40. By setting the threaded protrusion 412, the spring telescopic rod 413 and the inclined surface 414, the second vertical pipe 45 drives the fan blade 415 to always rotate in the positive direction, so that the gas in the inner cavity of the housing 44 flows upward. The dust in the air inside the protective cover 40 is absorbed through the suction pipe 419, effectively purifying the working environment and preventing dust from floating outside and polluting the environment. This protects the working environment and improves the environmental friendliness of the positioning device. By setting the square hole 424, the air circulation between the inner cavity of the housing 44 and the dust collection box 416 is facilitated, which is convenient for absorbing dust.

[0031] One side of the filter plate 417 extends to the outside of the dust collection box 416 and is connected to a sealing plate 420. A receiving box 421 is provided at the bottom of the inner cavity of the dust collection box 416. One side of the receiving box 421 extends through the dust collection box 416 and is movably connected to the dust collection box 416. An air outlet mesh 422 is embedded in the top of the box body 44. One side of the dust collection box 416 is connected to a limit block 423 via a damping shaft. There are two limit blocks 423. When a lot of dust adheres to the filter plate 417 and affects the dust collection effect, the operator can pull the sealing plate 420 to remove the filter plate 417 for cleaning or replacement, ensuring the filtration performance of the filter plate 417. After the dust is blocked by the filter plate 417, it falls into the receiving box 421. After rotating the limit block 423 to move it away from the receiving box 421, the receiving box 421 can be pulled out to empty the dust. The operation is convenient and ensures the continuous and effective operation of the dust collection system.

[0032] A method for using a positioning device for processing brake discs of new energy vehicles that is energy-saving and environmentally friendly includes the following steps: S1. The brake disc is fitted onto the surface of the first vertical tube 2, and the support plate 3 supports the brake disc. The nut 58 is rotated by a tool. The nut 58 is threadedly connected to the first vertical tube 2, so that the nut 58 moves downward to press the brake disc and fix the support plate 3. When adjusting the angle, the middle section of the segmented independent control electric telescopic rod 52 is moved vertically by controlling the vertical movement of the middle section, which drives the external threaded plate 53 to move vertically. The external threaded plate 53 engages with the internal thread of the gear roller 51, causing the gear roller 51 to rotate. The gear roller 51 drives the gear column 50 to rotate, the gear column 50 drives the first vertical tube 2 to rotate, and the first vertical tube 2 drives the support plate 3 and the brake disc to rotate, thereby adjusting the rotation angle of the brake disc, which is convenient for processing different positions of the brake disc. The first electric push rod 59 is controlled to move the gear ring 510, so that the gear ring 510 meshes with the gear column 50, locking and fixing the gear column 50, and thus locking and fixing the support plate 3. S2. When spraying coolant to cool the brake disc, the top section of the segmented independently controlled electric telescopic rod 52 extends, pushing the piston plate 521 upward. The pressure on the top of the piston plate 521 increases, causing the one-way outlet valve 513 to open. The coolant above the piston plate 521 passes sequentially through the riser 514, the one-way outlet valve 513, the first connecting shell 511, the first through hole 512, the first vertical pipe 2, the bamboo-shaped water pipe 54, and the nozzle 55, finally being sprayed onto the machined area of ​​the brake disc to cool and protect it. When the top section of the segmented independently controlled electric telescopic rod 52 moves downward back to its original position, the first spring 520 pushes the piston plate 521. As the piston moves downward, the pressure above the piston plate 521 decreases, the one-way outlet valve 513 closes, and the one-way inlet valve 517 opens. The coolant in the inner cavity of the filter box 57 passes through the long pipe 518, the one-way inlet valve 517, the second through hole 516, and the riser pipe 514 in sequence, and finally enters the top of the inner cavity of the gear roller 51 for replenishment. The coolant flows onto the support platform 1 and flows into the inner cavity of the filter box 57 through the coolant recovery pipe 56. After being filtered by the filter frame 522, it flows back to the bottom of the inner cavity of the filter box 57 for recycling. The filter frame 522 is pulled out to remove impurities, and the coolant is discharged by controlling the electric outlet valve 524 to replace the coolant. S3. By controlling the extension of the second electric push rod 46, the spring telescopic rod 413 is driven to move downward. The spring telescopic rod 413 pushes the second vertical tube 45 and the box 44 to move downward. The box 44 drives the L-shaped support plate 43 to move downward. The L-shaped support plate 43 pushes the moving plate 41 to move through the inclined plate 42. The moving plate 41 drives the protective cover 40 to move, so that the two protective covers 40 are separated or moved away. When processing the brake disc, the two protective covers 40 are closed to block the debris and prevent the debris from splashing around. S4. During vacuuming, the extension and retraction of the second electric push rod 46 drives the spring telescopic rod 413 to move vertically. When the spring telescopic rod 413 moves upward, its right end contacts and presses against the threaded protrusion 412, causing the second vertical tube 45 to rotate clockwise. The second vertical tube 45 drives the fan blade 415 to rotate. When the spring telescopic rod 413 moves downward, its inclined surface 414 contacts and presses against the threaded protrusion 412, causing the spring telescopic rod 413 to retract and move away from the threaded protrusion 412, thus preventing... The second vertical pipe 45 rotates in the opposite direction and repeats continuously, causing the fan blade 415 to rotate in the forward direction at all times. This causes the air inside the housing 44 to flow upward, allowing the suction pipe 419 to absorb the dust floating in the air inside the protective cover 40. The dust passes through the suction pipe 419 and the hose 418 in sequence, and finally enters the dust collection box 416. The filter plate 417 blocks the dust, and the rotating limit block 423 moves it away from the receiving box 421. The receiving box 421 is then pulled out to empty the dust.

[0033] It should be noted that any content not described in detail in this specification belongs to the prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative examples of the spirit of the invention. Those skilled in the art can make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. A positioning device for processing brake discs of new energy vehicles, comprising a support platform (1), characterized in that: The top of the support platform (1) is connected to a first vertical tube (2), and a support plate (3) is fitted on the surface of the first vertical tube (2). A protective mechanism (4) is installed on the top of the support platform (1), and the protective mechanism (4) includes a protective cover (40). An adjustment mechanism (5) is installed at the bottom of the first vertical tube (2), and the adjustment mechanism (5) includes a gear column (50). The gear column (50) is fixedly fitted on the surface of the first vertical tube (2), and a gear roller (51) meshes with one side of the gear column (50). 1) The bottom is connected to a segmented independent control electric telescopic rod (52). The middle section of the segmented independent control electric telescopic rod (52) is fitted with an external threaded disc (53). The inner wall of the gear roller (51) is provided with an internal thread. The top of the first vertical pipe (2) is connected to a bamboo-joint serpentine water pipe (54). One end of the bamboo-joint serpentine water pipe (54) is connected to a nozzle (55). The bottom of the support platform (1) is connected to a coolant recovery pipe (56). The bottom of the coolant recovery pipe (56) is connected to a filter box (57).

2. The positioning device for processing the brake disc of the new energy vehicle according to claim 1, characterized in that: The surface of the external threaded disc (53) is threadedly connected to the inner wall of the gear roller (51), and the surface of the first vertical tube (2) is threadedly fitted with a nut (58). The bottom of the support platform (1) is connected to a first electric push rod (59) through a support block. The right end of the first electric push rod (59) is connected to a toothed ring (510), and the toothed ring (510) meshes with the gear column (50).

3. The positioning device for processing the brake disc of the new energy vehicle according to claim 1, characterized in that: A first connecting shell (511) is fitted onto the surface of the first vertical pipe (2). A first through hole (512) is opened on the surface of the first vertical pipe (2). A one-way liquid outlet valve (513) is connected to the right side of the first connecting shell (511). A vertical pipe (514) is connected to the bottom of the one-way liquid outlet valve (513). The top of the vertical pipe (514) is fixedly connected to the bottom of the support platform (1). A second connecting shell (515) is fitted onto the surface of the vertical pipe (514). A second through hole (516) is opened on the surface of the vertical pipe (514). The bottom is connected to the gear roller (51), and the right side of the second connecting shell (515) is connected to a one-way liquid inlet valve (517). The right end of the one-way liquid inlet valve (517) is connected to a long pipe (518). The end of the long pipe (518) away from the one-way liquid inlet valve (517) extends to the bottom of the inner cavity of the filter box (57). The top of the inner wall of the gear roller (51) is connected to a first spring (520), and the bottom of the first spring (520) is connected to a piston plate (521). The bottom of the segmented independent control electric telescopic rod (52) is connected to the filter box (57) through a support plate.

4. The positioning device for processing brake discs of new energy vehicles according to claim 1, characterized in that: The filter box (57) has a filter frame (522) inside its cavity. The front side of the filter frame (522) extends to the outside of the filter box (57) and is connected to a handle.

5. The positioning device for processing brake discs of new energy vehicles according to claim 4, characterized in that: Both sides of the inner wall of the filter box (57) are connected to pads (523). The top of the pads (523) is in contact with the bottom of the filter frame (522). The bottom of the front of the filter box (57) is connected to an electric liquid outlet valve (524). The top of the support platform (1) is connected to a surrounding plate (525).

6. The positioning device for processing brake discs of new energy vehicles according to claim 1, characterized in that: There are two protective covers (40). A movable plate (41) is connected to the rear side of the protective cover (40). An inclined plate (42) is connected to the rear side of the movable plate (41) via a pivot. An L-shaped support plate (43) is connected to the top of the inclined plate (42) via a pivot. A box (44) is connected to the top of the L-shaped support plate (43). A second vertical tube (45) is provided in the inner cavity of the box (44). A second electric push rod (46) is connected through the top of the second vertical tube (45). A U-shaped plate (47) is fixedly sleeved on the surface of the second electric push rod (46). The bottom of the U-shaped plate (47) is connected to the support platform (1). A vertical rod (48) is fixedly connected to the bottom of the U-shaped plate (47). A guide block (49) is sleeved on the surface of the vertical rod (48). One side of the guide block (49) is connected to the box (44).

7. The positioning device for processing brake discs of new energy vehicles according to claim 6, characterized in that: The top of the support platform (1) is connected to a guide rod (410) via a support block. The guide rod (410) passes through the movable plate (41) and is movably connected to the movable plate (41). A second spring (411) is sleeved on both sides of the surface of the guide rod (410). One side of the second spring (411) is in contact with the support block, and the other side of the second spring (411) is in contact with the movable plate (41).

8. The positioning device for processing brake discs of new energy vehicles according to claim 6, characterized in that: The inner cavity of the second vertical tube (45) is provided with a threaded protrusion (412), the bottom of the second electric push rod (46) is connected to a spring telescopic rod (413), the right end of the spring telescopic rod (413) is provided with a slope (414), the slope (414) is used in conjunction with the threaded protrusion (412), the surface of the second vertical tube (45) is fixedly fitted with a fan blade (415), and the rear side of the box (44) is connected to a dust collection box (416). The surface of the housing (44) and the dust collection box (416) is provided with square holes (424). The inner cavity of the dust collection box (416) is provided with a filter plate (417). Both sides of the dust collection box (416) are connected to flexible hoses (418). The end of the flexible hose (418) away from the dust collection box (416) passes through the inner cavity of the protective cover (40) and is connected to the suction pipe (419). One side of the suction pipe (419) is connected to the inner wall of the protective cover (40).

9. A positioning device for processing brake discs of new energy vehicles according to claim 8, characterized in that: One side of the filter plate (417) extends through to the outside of the dust collection box (416) and is connected to a sealing plate (420). A receiving box (421) is provided at the bottom of the inner cavity of the dust collection box (416). One side of the receiving box (421) extends through the dust collection box (416) and is movably connected to the dust collection box (416). An air outlet mesh (422) is embedded in the top of the box body (44). One side of the dust collection box (416) is connected to a limit block (423) through a damping shaft. There are two limit blocks (423).

10. The method of using the positioning device for processing brake discs of new energy vehicles according to any one of claims 1-9, characterized in that: Includes the following steps: S1. The brake disc is fitted onto the surface of the first vertical tube (2), and the support plate (3) supports the brake disc. The nut (58) is rotated by a tool, and the nut (58) is threadedly connected to the first vertical tube (2), so that the nut (58) moves downward to press the brake disc and fix the support plate (3). When adjusting the angle, the middle section of the segmented independent control electric telescopic rod (52) is moved vertically by controlling the vertical movement of the middle section, which drives the external threaded plate (53) to move vertically. The external threaded plate (53) is engaged with the internal thread of the inner wall of the gear roller (51). The gear roller (51) rotates, the gear roller (51) drives the gear column (50) to rotate, the gear column (50) drives the first vertical tube (2) to rotate, the first vertical tube (2) drives the support plate (3) and the brake plate to rotate, thereby adjusting the rotation angle of the brake plate, which is convenient for processing different positions of the brake plate. By controlling the operation of the first electric push rod (59), the gear ring (510) is driven to move, so that the gear ring (510) meshes with the gear column (50), locking and fixing the gear column (50), thereby locking and fixing the support plate (3). S2. When spraying coolant to cool the brake disc, the top section of the segmented independent control electric telescopic rod (52) is extended, pushing the piston plate (521) upward. The pressure on the top of the piston plate (521) increases, causing the one-way outlet valve (513) to open. The coolant above the piston plate (521) passes through the riser (514), the one-way outlet valve (513), the first connecting shell (511), the first through hole (512), the first vertical pipe (2), the bamboo-shaped water pipe (54), and the nozzle (55) in sequence, and is finally sprayed onto the machined area of ​​the brake disc to cool and protect it. When the top section of the segmented independent control electric telescopic rod (52) moves downward back to its original position, the first spring (520) pushes the piston plate (521) upward. As the piston moves downward, the pressure above the piston plate (521) decreases, the one-way outlet valve (513) closes, and the one-way inlet valve (517) opens. The coolant in the inner cavity of the filter box (57) passes through the long pipe (518), the one-way inlet valve (517), the second through hole (516), and the riser pipe (514) in sequence, and finally enters the top of the inner cavity of the gear roller (51) for replenishment. The coolant flows onto the support platform (1) through the coolant recovery pipe (56) into the inner cavity of the filter box (57). After being filtered by the filter frame (522), it flows back to the bottom of the inner cavity of the filter box (57) for recycling. The filter frame (522) is removed to remove impurities. The coolant is replaced by opening the electric outlet valve (524) to discharge the coolant. S3. By controlling the extension of the second electric push rod (46), the spring telescopic rod (413) is moved downward. The spring telescopic rod (413) pushes the second vertical tube (45) and the box (44) downward. The box (44) drives the L-shaped support plate (43) downward. The L-shaped support plate (43) pushes the moving plate (41) to move through the inclined plate (42). The moving plate (41) drives the protective cover (40) to move, so that the two protective covers (40) are separated or moved away. When processing the brake disc, the two protective covers (40) are closed to shield the debris and prevent the debris from splashing around.

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