CN114227503A - Polishing equipment for processing electric vehicle hub - Google Patents
Polishing equipment for processing electric vehicle hub Download PDFInfo
- Publication number
- CN114227503A CN114227503A CN202111364045.3A CN202111364045A CN114227503A CN 114227503 A CN114227503 A CN 114227503A CN 202111364045 A CN202111364045 A CN 202111364045A CN 114227503 A CN114227503 A CN 114227503A
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- Prior art keywords
- polishing
- motor
- hub
- telescopic cylinder
- fixedly connected
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- 238000005498 polishing Methods 0.000 title claims abstract description 102
- 244000035744 Hura crepitans Species 0.000 claims abstract description 27
- 238000005488 sandblasting Methods 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 7
- 238000007517 polishing process Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 241001075561 Fioria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of electric vehicle hub machining, and discloses polishing equipment for electric vehicle hub machining, which comprises an equipment box body, wherein a polishing mechanism and a cooling mechanism are arranged in the equipment box body; the polishing mechanism comprises a motor protective cover, a motor shaft, a rotating disk, a clamping shell, an electric telescopic cylinder, a polishing sand box, polishing cotton, a sand blasting pump, a first pipeline and a second pipeline. According to the invention, the motor, the turbine fan blades and the gear on the rotary rod are arranged in the clamping shell, after the clamping shell is clamped into the hub, the motor in the clamping shell can be opened, and the turbine fan blades are driven by the motor, so that the heat in the hub polishing process is reduced, a plurality of positions of the hub are cooled, the hub is prevented from being overhigh in heat, in addition, the first gear can be driven in the motor shaft rotating process, the first gear drives the second gear and the blowing fan blades, the hub can be blown from the bottom for cooling, and no additional driving equipment is needed.
Description
Technical Field
The invention relates to the technical field of electric vehicle hub machining, in particular to polishing equipment for electric vehicle hub machining.
Background
Polishing is an important surface treatment technology and is widely applied to a plurality of industries such as automobiles, electronics, communication, aerospace and the like. A high-grade automobile polishing hub in an automobile part can enable the surface of the hub to show stronger metal texture, and greatly improve the surface quality of a product.
Patent number CN202023204039.5 discloses a polishing equipment is used in processing of electric motor car wheel hub, including the operation panel, the last fixed surface of operation panel is equipped with first mounting panel, the fixed surface of first mounting panel is equipped with the bearing frame, the inner wall of bearing frame rotates and is equipped with the bull stick, the fixed cover in surface of bull stick is equipped with spacing dish, the fixed lead screw that is equipped with in one end of bull stick, the surperficial screw thread of lead screw rotates and is equipped with the rolling disc, compares with current technique, and when needs polish to wheel hub, the staff at first anticlockwise knob the rolling disc on lead screw surface, takes out the rolling disc from the surperficial knob of lead screw, then overlaps the axle center sleeve cover of wheel hub at the outer wall of bull stick, overlaps the rolling disc on the surface of lead screw and clockwise knob rolling disc again, when one side of rolling disc and one side of wheel hub laminating and compress tightly wheel hub to wheel hub's fixing has been accomplished, and then the stability of the hub during polishing treatment is effectively improved, so that the subsequent hub polishing work is more convenient.
However, the polishing equipment for processing the hub of the conventional electric vehicle has a single polishing mode for the hub in the using process, the hub cannot be polished by multiple modes, the polishing effect on the hub is improved, a lot of scraps can be generated in the polishing process of the hub, the scraps cannot be removed from the hub, and a lot of heat can be generated on the surface of the hub during the polishing process of the hub, so that the temperature of the hub cannot be reduced.
Disclosure of Invention
The invention aims to provide polishing equipment for processing a hub of an electric vehicle, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for processing an electric vehicle hub comprises a device box body, wherein a polishing mechanism and a cooling mechanism are arranged inside the device box body;
the polishing mechanism comprises a motor protective cover, a motor shaft, a rotating disk, a clamping shell, an electric telescopic cylinder, a polishing sand box, polishing cotton, a sand blasting pump, a first pipeline and a second pipeline; the bottom of the equipment box body is connected with a motor protection cover through a bolt, the bottom end of the interior of the motor protection cover is connected with a motor through a bolt, the top of the motor is connected with a motor shaft, the top of the motor shaft penetrates through the equipment box body and is fixedly connected with a rotating disc, the left side and the right side of the top of the rotating disc are connected with clamping shells through bolts, the top of the equipment box body is connected with an electric telescopic cylinder through a bolt, the bottom of the electric telescopic cylinder penetrates through the equipment box body and is fixedly connected with a polishing sand box, the bottom of the polishing sand box is fixedly connected with polishing cotton, the left side and the right side of the interior of the polishing sand box are communicated with one end of a first pipeline, the other end of the first pipeline is communicated with a sand-blasting pump, and one end of the sand-blasting pump, which is far away from the first pipeline, is communicated with a second pipeline;
the cooling mechanism comprises a square hole, a first separation net, a motor shaft, turbine fan blades, a first gear, a second gear, a bearing, a rotating rod and a blowing fan blade; the inside bottom bolted connection of card shell has the motor, the motor top is connected with the motor shaft, motor shaft top fixedly connected with turbine fan blade, the quad slit has all been seted up to the card shell left and right sides and front and back both sides, and the inside fixedly connected with of quad slit separates the net first, the equal fixedly connected with bearing in the inside bottom left and right sides of equipment box, the bearing top is rotated and is connected with the rotary rod, the rotary rod top runs through second gear fixedly connected with blower fan leaf, and the inside fixedly connected with rotary rod of second gear, the meshing of second gear one end has first gear, and runs through inside being fixed with the motor shaft of first gear.
As a preferred embodiment of the present invention, the clamping shell is bolted on the left and right sides and the front and rear sides with telescopic cylinders, the telescopic cylinders include a main telescopic cylinder and an auxiliary telescopic cylinder, one end of the inside of the main telescopic cylinder is fixedly connected with a spring, the other end of the spring is fixedly connected with the auxiliary telescopic cylinder, the main telescopic cylinder penetrates through the outside of the auxiliary telescopic cylinder, and one end of the auxiliary telescopic cylinder, which is far away from the clamping shell, is fixedly connected with a polishing brush.
According to a preferred embodiment of the invention, round holes are formed in the left side and the right side of the inner part of the rotating disc, a second separation net is fixedly connected to the inner part of each round hole, and the top of each second separation net is connected with a clamping shell through bolts.
As a preferred embodiment of the invention, the left side and the right side of the top of the polishing sand box are both communicated with one end of a feeding pipe, and the other end of the feeding pipe is rotatably connected with a pipe cover.
As a preferred embodiment of the invention, a hinge is fixedly connected to the left end of the front side of the equipment box body, a box body baffle is rotatably connected to the front side of the hinge, and a handle is welded to the right end of the front side of the box body baffle.
In a preferred embodiment of the present invention, the bottom of the motor protection cover is bolted with a support bottom plate.
In a preferred embodiment of the present invention, an electric slip ring penetrates through an outer side of the motor shaft, and the electric slip ring is electrically connected to the motor.
In a preferred embodiment of the present invention, the rotating disc, the clamping shell, the rotating rod, the telescopic cylinder, the polishing sand box, the first pipeline and the second pipeline are all made of stainless metal.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the polishing equipment for processing the electric vehicle hub, the clamping shell on the rotating disk and the sand blasting pump inside the polishing sand box are arranged inside the equipment box body, so that a plurality of hubs can be clamped on the clamping shell by utilizing the clamping shell, the hubs are driven to rotate by the clamping shell, the surfaces of the hubs can be polished by polishing cotton, the sand blasting pump can be opened in the rotating and polishing process, polishing sand inside the polishing sand box is sprayed to the hubs, the hubs are polished doubly, the polishing effect is improved, and the polishing equipment for processing the electric vehicle hub is more practical.
2. According to the polishing device for the hub of the electric vehicle, the motor, the turbine fan blades and the gear on the rotating rod are arranged in the clamping shell, after the clamping shell is clamped into the hub, the motor in the clamping shell can be opened, the turbine fan blades are driven by the motor, so that the heat in the hub polishing process is reduced, the multiple positions of the hub are cooled, the overhigh heat of the hub is avoided, the first gear can be driven in the rotating process of the motor shaft, the first gear drives the second gear and the blowing fan blades, the hub can be blown from the bottom to be cooled, additional driving equipment is not needed, and the polishing device for the hub processing of the electric vehicle is more practical.
3. The invention has the advantages that the telescopic cylinder and the polishing brush are arranged on the clamping shell, so that the polishing brush can be driven by the telescopic cylinder to abut against the inner wall of the hub, the hubs with different sizes can be fixed, and the polishing brush is contacted with the inner wall of the hub in the process of moving the hub by the clamping shell, so that the inner wall of the hub can be polished, and the polishing equipment for processing the hub of the electric vehicle is more practical.
4. The electric slip ring is arranged on the motor shaft and can be connected with the motor by utilizing the electric slip ring, when the motor rotates, the circuit can rotate around the electric slip ring, the circuit rotation problem is avoided, and the polishing equipment for processing the hub of the electric vehicle is more practical.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic overall structure diagram of a polishing device for machining a hub of an electric vehicle according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of the polishing device for machining the hub of the electric vehicle according to the present invention;
FIG. 3 is a schematic structural diagram of a clamping shell of the polishing device for machining the hub of the electric vehicle, which is seen from above;
FIG. 4 is a schematic view of the internal structure of a clamping shell of the polishing device for processing the hub of the electric vehicle, disclosed by the invention;
FIG. 5 is a schematic structural view of a telescopic cylinder of the polishing device for processing the hub of the electric vehicle.
In the figure: 1. an equipment box body; 2. an electric telescopic cylinder; 3. a hinge; 4. a box body baffle plate; 5. a handle; 6. a motor protection cover; 7. a support base plate; 8. a motor; 9. a motor shaft; 10. rotating the disc; 11. a circular hole; 12. a second screen; 13. clamping a shell; 14. polishing the sand box; 15. polishing cotton; 16. a first conduit; 17. a sand blasting pump; 18. a second conduit; 19. a feed pipe; 20. a tube cover; 21. a first gear; 22. a bearing; 23. rotating the rod; 24. a second gear; 25. a blower blade; 26. a telescopic cylinder; 27. polishing brushes; 28. a motor; 29. a motor shaft; 30. turbine blades; 31. a square hole; 32. a first screen; 33. a main telescopic cylinder; 34. a spring; 35. an auxiliary telescopic cylinder; 36. an electric slip ring.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: a polishing device for processing an electric vehicle hub comprises a device box body 1, wherein a polishing mechanism and a cooling mechanism are arranged inside the device box body 1;
the polishing mechanism comprises a motor protective cover 6, a motor 8, a motor shaft 9, a rotating disk 10, a clamping shell 13, an electric telescopic cylinder 2, a polishing sand box 14, polishing cotton 15, a sand blasting pump 17, a first pipeline 16 and a second pipeline 18; the bottom of the equipment box body 1 is in bolted connection with a motor protection cover 6, the bottom end inside the motor protection cover 6 is in bolted connection with a motor 8, the top of the motor 8 is connected with a motor shaft 9, the top of the motor shaft 9 penetrates through the equipment box body 1 and is fixedly connected with a rotating disc 10, the left side and the right side of the top of the rotating disc 10 are in bolted connection with clamping shells 13, the top of the equipment box body 1 is in bolted connection with an electric telescopic cylinder 2, the bottom of the electric telescopic cylinder 2 penetrates through the equipment box body 1 and is fixedly connected with a polishing sand box 14, the bottom of the polishing sand box 14 is fixedly connected with polishing cotton 15, the left side and the right side inside the polishing sand box 14 are both communicated with one end of a first pipeline 16, the other end of the first pipeline 16 is communicated with a sand-blasting pump 17, and one end of the sand-blasting pump 17, which is far away from the first pipeline 16, is communicated with a second pipeline 18;
the cooling mechanism comprises a square hole 31, a first separation net 32, a motor 28, a motor shaft 29, turbine fan blades 30, a first gear 21, a second gear 24, a bearing 22, a rotating rod 23 and a blowing fan blade 25; the inside bottom bolted connection of card shell 13 has motor 28, motor 28 top is connected with motor shaft 29, motor shaft 29 top fixedly connected with turbine fan blade 30, quad slit 31 has all been seted up with the front and back both sides to the card shell 13 left and right sides, and the inside fixedly connected with of quad slit 31 is first separates net 32, the equal fixedly connected with bearing 22 in both sides about the inside bottom of equipment box 1, bearing 22 top is rotated and is connected with rotary rod 23, rotary rod 23 top is run through second gear 24 fixedly connected with blower fan leaf 25, and the inside fixedly connected with rotary rod 23 of second gear 24, the meshing of 24 one end of second gear has first gear 21, and first gear 21 is inside to run through and is fixed with motor shaft 9.
It should be noted that, by providing the card housing 13 on the rotating disk 10 and the sand blasting pump 17 inside the polishing sand box 14 inside the equipment box 1, not only can the plurality of hubs be clamped on the card housing by the card housing 13, the hubs are driven to rotate by the card housing 13, and the surfaces of the hubs can be polished by the polishing cotton 15, but also the sand blasting pump 17 can be opened to spray the polishing sand inside the polishing sand box 14 to the hubs, so as to polish the hubs doubly, thereby improving the polishing effect, because the motor 28, the turbine blades 30 and the gears on the rotating rods 23 are provided inside the card housing 13, after the card housing 13 is clamped in the hubs, the motor 28 inside the card housing 13 can be opened, the turbine blades 30 are driven by the motor 28, thereby reducing the heat during the polishing of the hubs, cooling a plurality of positions of the hubs, and avoiding the excessive heat of the hubs, and at motor shaft 9 pivoted in-process, can drive first gear 21, first gear 21 drives second gear 24 and fan blade 25 of blowing, can blow the cooling to wheel hub from the bottom, need not extra drive arrangement.
Referring to fig. 1 in this embodiment, the left side, the right side, the front side and the rear side of the clamping shell 13 are both connected with a telescopic cylinder 26 through bolts, the telescopic cylinder 26 includes a main telescopic cylinder 33 and an auxiliary telescopic cylinder 35, one end inside the main telescopic cylinder 33 is fixedly connected with a spring 34, the other end of the spring 34 is fixedly connected with the auxiliary telescopic cylinder 35, the main telescopic cylinder 33 penetrates through the outer side of the auxiliary telescopic cylinder 35, and one end of the auxiliary telescopic cylinder 35 far away from the clamping shell 13 is fixedly connected with a polishing brush 27.
It should be noted that, because be provided with telescopic cylinder 26 and polish brush 27 on card shell 13, not only can utilize telescopic cylinder 26 to drive polish brush 27 and support the wheel hub inner wall to fixed not wheel hub of equidimension, at the in-process that card shell 13 removed wheel hub moreover, polish brush 27 contact wheel hub inner wall can polish the wheel hub inner wall.
Referring to fig. 1 in this embodiment, round holes 11 are formed in the left side and the right side of the inside of the rotating disc 10, a second separation net 12 is fixedly connected inside the round holes 11, and a fastening shell 13 is connected to the top of the second separation net 12 through bolts.
Referring to fig. 1 in this embodiment, the left and right sides of the top of the polishing sand box 14 are both communicated with one end of a feeding pipe 19, and the other end of the feeding pipe 19 is rotatably connected with a pipe cover 20.
In the embodiment, referring to fig. 1, a hinge 3 is fixedly connected to the left end of the front side of the equipment box 1, a box baffle 4 is rotatably connected to the front side of the hinge 3, and a handle 5 is welded to the right end of the front side of the box baffle 4.
In the embodiment, referring to fig. 1, a support bottom plate 7 is bolted to the bottom of the motor protection cover 6.
Referring to fig. 1, an electric slip ring 36 penetrates through an outer side of the motor shaft 9, and the electric slip ring 36 is electrically connected to the motor 28.
It should be noted that, since the electric slip ring 36 is disposed on the motor shaft 9, the electric slip ring 36 can be used to connect with the motor 28, and when the motor 28 rotates, the line can rotate around the electric slip ring 36, thereby avoiding the problem of line rotation.
Referring to fig. 1 in this embodiment, the rotating disc 10, the clamping shell 13, the rotating rod 23, the telescopic cylinder 26, the polishing sand box 14, the first pipe 16 and the second pipe 18 are all made of stainless metal.
When the polishing equipment for processing the hub of the electric vehicle is used, it is to be noted that the electric telescopic cylinder 2, the motor 8, the electric slip ring 36 and the sand blasting pump 17 are electrically connected with an external power supply, then the electric telescopic cylinder 2, the motor 8, the motor 28 and the sand blasting pump 17 are in signal connection with an external control switch, after the connection is completed, the two hubs are inserted into the two clamping shells 13, then the motor 8 is opened, the motor 8 drives the motor shaft 9, the motor shaft 9 drives the rotating disk 10, the rotating disk 10 drives the clamping shells 13, the clamping shells 13 drive the hubs to move, in the process of moving the hubs, the electric telescopic cylinder 2 drives the polishing sand box 14 to move downwards, the polishing sand box 14 drives the polishing cotton 15 to move downwards, the polishing cotton 15 is rubbed by the rotating hubs, so as to polish the hubs, when the polishing effect needs to be improved, the sand blasting pump 17 can be opened, and passes through the second pipeline 18 and the first pipeline 16, polishing sand is sprayed to the hub for polishing, when the hub needs to be cooled, the motor 28 can be opened, the motor 28 drives the motor shaft 29, the motor shaft 29 drives the turbine fan blade 30 to blow air to the hub from multiple angles, and the motor shaft 9 can drive the first gear 21 when rotating, the first gear 21 drives the second gear 24, the second gear 24 drives the rotating rod 23 and the blowing fan blade 25 to rotate, and blow air to the bottom of the hub, because the telescopic cylinder 26 and the polishing brush 27 are arranged on the clamping shell 13, not only can the telescopic cylinder 26 be used for driving the polishing brush 27 to abut against the inner wall of the hub, thereby fixing hubs with different sizes, but also in the process of moving the hub by the clamping shell 13, the polishing brush 27 is in contact with the inner wall of the hub, and can polish the inner wall of the hub, because the electric slip ring 36 is arranged on the motor shaft 9, the electric slip ring 36 can be used for connecting with the motor 28, when the motor 28 rotates, the invention discloses a polishing device for processing an electric vehicle hub, which can enable a circuit to rotate around an electric slip ring 36 and avoid the problem of circuit rotation, and comprises a device box body 1; 2. an electric telescopic cylinder; 3. a hinge; 4. a box body baffle plate; 5. a handle; 6. a motor protection cover; 7. a support base plate; 8. a motor; 9. a motor shaft; 10. rotating the disc; 11. a circular hole; 12. a second screen; 13. clamping a shell; 14. polishing the sand box; 15. polishing cotton; 16. a first conduit; 17. a sand blasting pump; 18. a second conduit; 19. a feed pipe; 20. a tube cover; 21. a first gear; 22. a bearing; 23. rotating the rod; 24. a second gear; 25. a blower blade; 26. a telescopic cylinder; 27. polishing brushes; 28. a motor; 29. a motor shaft; 30. turbine blades; 31. a square hole; 32. a first screen; 33. a main telescopic cylinder; 34. a spring; 35. an auxiliary telescopic cylinder; 36. the electric slip ring, the components are all general standard components or components known to those skilled in the art, and the structure and the principle of the electric slip ring are known to those skilled in the technical manual or by routine experiments.
Claims (8)
1. The utility model provides an electric motor car wheel hub processing is with polishing equipment, includes equipment box (1), its characterized in that: a polishing mechanism and a cooling mechanism are arranged in the equipment box body (1);
the polishing mechanism comprises a motor protective cover (6), a motor (8), a motor shaft (9), a rotating disk (10), a clamping shell (13), an electric telescopic cylinder (2), a polishing sand box (14), polishing cotton (15), a sand blasting pump (17), a first pipeline (16) and a second pipeline (18); the bottom of the equipment box body (1) is connected with a motor protection cover (6) through a bolt, the bottom end of the interior of the motor protection cover (6) is connected with a motor (8) through a bolt, the top of the motor (8) is connected with a motor shaft (9), the top of the motor shaft (9) penetrates through an equipment box body (1) and is fixedly connected with a rotating disc (10), the left side and the right side of the top of the rotating disc (10) are respectively connected with a clamping shell (13) through a bolt, the top of the equipment box body (1) is connected with an electric telescopic cylinder (2), the bottom of the electric telescopic cylinder (2) penetrates through the equipment box body (1) and is fixedly connected with a polishing sand box (14), the bottom of the polishing sand box (14) is fixedly connected with polishing cotton (15), the left side and the right side of the interior of the polishing sand box (14) are both communicated with one end of a first pipeline (16), and the other end of the first pipeline (16) is communicated with a sand spraying pump (17), one end of the sand blasting pump (17) far away from the first pipeline (16) is communicated with a second pipeline (18);
the cooling mechanism comprises a square hole (31), a first separation net (32), a motor (28), a motor shaft (29), turbine fan blades (30), a first gear (21), a second gear (24), a bearing (22), a rotating rod (23) and blowing fan blades (25); the bottom end in the clamping shell (13) is connected with a motor (28) through a bolt, the top of the motor (28) is connected with a motor shaft (29), the top of the motor shaft (29) is fixedly connected with a turbine fan blade (30), the left side, the right side, the front side and the rear side of the clamping shell (13) are respectively provided with a square hole (31), a first separation net (32) is fixedly connected inside the square hole (31), bearings (22) are fixedly connected on the left side and the right side of the bottom end inside the equipment box body (1), the top of the bearing (22) is rotationally connected with a rotating rod (23), the top of the rotating rod (23) penetrates through a second gear (24) and is fixedly connected with a blowing fan blade (25), and a rotating rod (23) is fixedly connected in the second gear (24), one end of the second gear (24) is engaged with the first gear (21), and a motor shaft (9) penetrates and is fixed in the first gear (21).
2. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: the utility model discloses a card shell (13) is characterized in that the equal bolted connection in card shell (13) left and right sides and front and back both sides has a telescopic cylinder (26), telescopic cylinder (26) are including main telescopic cylinder (33) and vice telescopic cylinder (35), the inside one end fixedly connected with spring (34) of main telescopic cylinder (33), the vice telescopic cylinder (35) of the other end fixedly connected with of spring (34), and vice telescopic cylinder (35) outside runs through there is main telescopic cylinder (33), the one end fixedly connected with polish brush (27) of card shell (13) are kept away from to vice telescopic cylinder (35).
3. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: round holes (11) are formed in the left side and the right side of the inner portion of the rotating disc (10), a second separation net (12) is fixedly connected to the inner portion of each round hole (11), and the second separation net (12) is connected to a clamping shell (13) through bolts at the top of the second separation net.
4. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: the left side and the right side of the top of the polishing sand box (14) are both communicated with one end of a feeding pipe (19), and the other end of the feeding pipe (19) is rotatably connected with a pipe cover (20).
5. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: the left end of the front side of the equipment box body (1) is fixedly connected with a hinge (3), the front side of the hinge (3) is rotatably connected with a box body baffle (4), and the right end of the front side of the box body baffle (4) is welded with a handle (5).
6. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: the bottom of the motor protection cover (6) is connected with a supporting bottom plate (7) through bolts.
7. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: an electric slip ring (36) penetrates through the outer side of the motor shaft (9), and the electric slip ring (36) is electrically connected with the motor (28).
8. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: the rotary disc (10), the clamping shell (13), the rotary rod (23), the telescopic cylinder (26), the polishing sand box (14), the first pipeline (16) and the second pipeline (18) are all made of stainless metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111364045.3A CN114227503A (en) | 2021-11-17 | 2021-11-17 | Polishing equipment for processing electric vehicle hub |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111364045.3A CN114227503A (en) | 2021-11-17 | 2021-11-17 | Polishing equipment for processing electric vehicle hub |
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| Publication Number | Publication Date |
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| CN114227503A true CN114227503A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111364045.3A Pending CN114227503A (en) | 2021-11-17 | 2021-11-17 | Polishing equipment for processing electric vehicle hub |
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| CN (1) | CN114227503A (en) |
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