CN114454082B - Polishing equipment for processing electric vehicle hub - Google Patents
Polishing equipment for processing electric vehicle hub Download PDFInfo
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- CN114454082B CN114454082B CN202210230834.6A CN202210230834A CN114454082B CN 114454082 B CN114454082 B CN 114454082B CN 202210230834 A CN202210230834 A CN 202210230834A CN 114454082 B CN114454082 B CN 114454082B
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- electric vehicle
- wheel
- sliding
- polishing
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- 238000005498 polishing Methods 0.000 title claims abstract description 57
- 238000012545 processing Methods 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000001050 lubricating effect Effects 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims description 26
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000005461 lubrication Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 21
- 238000003825 pressing Methods 0.000 description 21
- 239000010687 lubricating oil Substances 0.000 description 15
- 238000009434 installation Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- 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
- 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
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/08—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups with mechanical drive, other than directly by springs or weights
Abstract
The invention relates to the technical field of hub polishing, and discloses polishing equipment for processing an electric vehicle hub, which comprises a bottom plate, wherein a hollow stud is fixedly connected to the upper surface of the bottom plate, a side plate is fixedly connected to one side of the upper surface of the bottom plate, an electric vehicle wheel is arranged above the bottom plate, a fastening and lubricating device is inserted into the inner surface of the electric vehicle wheel, the fastening and lubricating device can also perform preparation work before the electric vehicle wheel is installed while the electric vehicle wheel is fixed, a polishing device is arranged on the surface of the side plate, and an auxiliary cleaning device is arranged on one side of the polishing device.
Description
Technical Field
The invention relates to the technical field of hub polishing, in particular to polishing equipment for processing a hub of an electric vehicle.
Background
In industrial manufacturing, a hub is usually cast, and burrs and flashes and other problems are usually caused by gas entering or unqualified die fastening in the casting process, so that the surface of a casting is relatively rough and uneven, particularly at the groove and crack of the hub, the existing grinding and polishing equipment is relatively hard to handle the part and has poor effect; in addition, in the polishing process, fine powder ground on the surface of the casting easily enters the mounting hole of the hub, and the bearing mounting part is seriously abraded due to the existence of the fine powder when the hub rotates, so that the service life of the hub is influenced; in addition, when the wheel hub is installed, the installation hole needs to be lubricated to ensure the smooth subsequent installation, but under the normal condition, the lubrication treatment is carried out after the polishing, so that the operation is very complicated.
Therefore, the polishing equipment for processing the hub of the electric vehicle is provided.
Disclosure of Invention
The invention aims to provide polishing equipment for processing a hub of an electric vehicle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for processing an electric vehicle hub comprises a bottom plate, wherein a hollow stud is fixedly connected to the upper surface of the bottom plate, a side plate is fixedly connected to one side of the upper surface of the bottom plate, an electric vehicle wheel is arranged above the bottom plate, a fastening and lubricating device is inserted into the inner surface of the electric vehicle wheel, the fastening and lubricating device can also be used for preparing the electric vehicle wheel before installation while fixing the electric vehicle wheel, a polishing device is arranged on the surface of the side plate, an auxiliary cleaning device is arranged on one side of the polishing device, and the auxiliary cleaning device is mainly used for cleaning scraps and assisting in heat dissipation;
the fastening lubricating device is characterized in that a hollow stud is arranged in the fastening lubricating device, the diameter of the hollow stud is matched with the size of an axle center hole of the electric wheel, the hollow stud can be inserted into the electric wheel, threads matched with the rotary compression column are arranged in the hollow stud, the rotary compression column is arranged on the hollow stud, a lower compression column is arranged below the electric wheel, the lower compression column inserted into the column cavity can be extruded downwards under the action of the gravity of the electric wheel, a column cavity is inserted into the outer surface of the lower compression column, the bottom end of the column cavity and the oil containing bin are communicated, the column cavity and the oil containing bin are filled with lubricating oil, the lubricating oil can be extruded to flow into the limiting column when the lower compression column moves downwards, rong Youcang is arranged below the column cavity, a limiting column is arranged on one side of the column cavity, the bottom of the limiting column and the oil containing bin are communicated, an oil outlet is formed in the limiting column, and the lubricating oil extruded into the limiting column can flow out through the oil outlet.
Preferably, the trolley wheel is internally provided with a mounting hole.
Preferably, an auxiliary plate is arranged in the polishing device, the surface of the auxiliary plate is rotatably connected with a driving wheel, a first groove channel is formed in the driving wheel, a driving rod is hinged to the surface of the auxiliary plate, a first sliding column is connected to the first groove channel in a sliding mode, the first sliding column is fixedly connected to the driving rod, and when the first sliding column slides in the first groove channel, the driving rod can be driven to move.
Preferably, the surface of the driving wheel is engaged with a driven wheel, the driven wheel is provided with a splayed groove channel, the surface of the auxiliary plate is coupled with a moving rod, a second sliding column is connected in the splayed groove channel in a sliding mode, the third sliding column and the second sliding column are fixedly connected to the moving rod, and the second sliding column sliding in the splayed groove channel moves in the T-shaped groove channel through the third sliding column fixedly connected while driving the moving rod to move, so that the T-shaped body is pushed to move.
Preferably, one end of the driving rod is hinged with a pushing body, a post rod for limiting the movement direction of the pushing body is arranged on the auxiliary plate, the pushing body can only move left and right under the action of the post rod, one end, far away from the driving rod, of the pushing body is connected with a T-shaped body in a sliding mode, the post rod for limiting the movement direction of the T-shaped body is arranged on the pushing body, the T-shaped body can only move up and down under the action of the post rod, and a sliding column III is connected in the T-shaped body in a sliding mode.
Preferably, the spring is arranged below the T-shaped body, the polishing machine is arranged on one side, away from the T-shaped body, of the spring, and under the elastic force of the spring, the polishing machine can be tightly attached to the surface of the trolley wheel, so that polishing is more effective and comprehensive.
Preferably, the end fixedly connected with of the actuating lever is kept away from to the promotion body pushes away the gas board, pushes away between gas board and the gas collecting bin sealed well, and the gas collecting work can be accomplished for the gas collecting bin to the gas pushing board of motion, T type body one side is provided with the voussoir, and the voussoir cooperatees with the sliding block, can carry out gassing work to the gas collecting bin under the effect of through-hole, the gas collecting bin has been cup jointed to the gas pushing board surface, is provided with one-way pneumatic valve on the gas collecting bin, and gas only gets into, can not emit, the gas collecting bin below is provided with the piece of ventilating, and the piece of ventilating is hollow structure, and during the initial time, the piece of ventilating is blocked up by the sliding block for intercommunication gas collecting bin and column pipe, the one end that the piece of ventilating was kept away from the gas collecting bin is provided with the column pipe, offers the hole that is used for giving vent to anger on the column pipe.
Preferably, the sliding block is inserted into the ventilation block, the sliding block can slide in the ventilation block, the ventilation block and the sliding block are well sealed, the sliding block is provided with a through hole, and when the through hole and the ventilation block are located on the same vertical line, gas in the gas collection bin can enter the column tube through the through hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the driving of the pushing body and the T-shaped body and the assistance of the related structures such as the groove I, the driving rod, the splayed groove channel, the moving rod and the like, the polishing machine arranged below the T-shaped body can carry out comprehensive polishing treatment on the groove and the crack of the electric vehicle wheel in the horizontal and vertical directions, namely, the polishing work of the vertical surface is carried out while the horizontal surface is polished, so that the original rough surface of the hub becomes smooth and shiny;
2. when the lower pressing column moves downwards, the lower pressing column can extrude lubricating oil in the column cavity and flow into the limiting column from the oil storage bin, the lubricating oil flowing into the limiting column can overflow outwards from the oil outlet hole formed in the limiting column, and the overflowing lubricating oil can lubricate the mounting hole, namely, the mounting hole is lubricated while the electric wheel is fixedly mounted, so that the subsequent electric wheel mounting work can be conveniently and smoothly carried out, manual lubrication work before mounting is not needed, and labor is saved;
3. the sliding block gradually moves rightwards in pushing until the through hole formed in the sliding block and the ventilation block are positioned on the same vertical line, at the moment, gas in the gas collection bin can enter the column tube through the through hole, and at the moment, the gas can be sprayed out from the hole formed in the column tube, so that the electric wheel is cleaned of fragments, and the phenomenon that the service life of the wheel hub is influenced due to serious abrasion of the mounting bearing of the electric wheel caused by the existence of fine powder is effectively prevented;
4. according to the invention, through the design of the integral device, when the electric vehicle wheel is installed, the fastening and lubricating device can fasten the electric vehicle wheel and correspondingly lubricate the installation hole, so that the subsequent operation is convenient, in addition, the polishing device can provide a power source for the auxiliary cleaning device while polishing, the auxiliary cleaning device can be operated through the movement of the T-shaped body, the components of the device are saved while the polishing device is convenient, and the resources are saved.
Drawings
FIG. 1 is a view showing the structure of the main body of the present invention;
FIG. 2 is a side view of the main structure of the present invention;
FIG. 3 is a top view of the main body structure of the present invention;
FIG. 4 is an exploded view of the fastening and lubrication assembly components of the present invention;
FIG. 5 is an enlarged view of the structure of the present invention at B;
FIG. 6 is an enlarged view of the structure of the present invention at A;
FIG. 7 is a distribution diagram of the polishing apparatus and the position of the trolley wheel according to the present invention;
FIG. 8 is an enlarged view of the structure of the present invention at C;
FIG. 9 is a related block diagram of the auxiliary cleaning apparatus of the present invention;
FIG. 10 is an enlarged view of the structure of the present invention at D.
In the figure:
1. a base plate; 2. a side plate; 3. an electric vehicle wheel; 301. mounting holes;
4. fastening a lubricating device; 401. a hollow stud; 402. rotating the compaction column; 403. pressing the column; 404. a column cavity; 405. rong Youcang; 406. a limiting post; 407. an oil outlet;
5. a polishing device; 501. an auxiliary plate; 502. a driving wheel; 503. a first channel; 504. a drive rod; 505. a first sliding column; 506. a driven wheel; 507. a splayed channel; 508. a motion bar; 509. a second sliding column; 510. a pushing body; 511. a T-shaped body; 512. a third sliding column; 513. a spring; 514. polishing the machine;
6. an auxiliary cleaning device; 601. a gas pushing plate; 602. a wedge block; 603. a gas collecting bin; 604. a ventilation block; 605. a column tube; 606. a slider; 607. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Please refer to fig. 1 and fig. 4 to 5:
the upper surface of the bottom plate 1 is fixedly connected with a hollow stud 401, an electric wheel 3 is arranged above the bottom plate 1, a fastening and lubricating device 4 is inserted into the inner surface of the electric wheel 3, the fastening and lubricating device 4 can fix the electric wheel 3 and can also be used for preparing the electric wheel 3 before installation, the hollow stud 401 is arranged in the fastening and lubricating device 4, the diameter of the hollow stud 401 is matched with the size of an axle hole of the electric wheel 3, the hollow stud 401 can be inserted into the electric wheel 3, a thread matched with the rotary pressing stud 402 is arranged in the hollow stud 401, the rotary pressing stud 402 is arranged on the hollow stud 401, a lower pressing stud 403 is arranged below the electric wheel 3, the lower pressing stud 403 inserted into the stud cavity 404 can be extruded downwards under the action of the gravity of the electric wheel 3, a stud cavity 404 is inserted into the outer surface of the lower pressing stud 403, the bottom end of the stud cavity 404 is communicated with an oil containing bin 405, the stud cavity 3238 zxft Is filled with lubricating oil, when the lower pressing stud 403 moves downwards, the lubricating oil can flow into the limiting stud 406, 3262 zxft Cavity is provided with 3262, the limiting column cavity, the limiting hole 407 through which the oil containing hole 406, and the limiting hole 407 which the limiting hole 406 which is arranged on one side of the limiting column, and the limiting hole 406 which the limiting column 406 which is provided with the oil containing oil inlet and which can flow out, and the limiting hole 407 which is arranged, and the limiting hole 406.
Example two
Please refer to fig. 1 to 3 and fig. 6 to 8:
one side of the upper surface of the bottom plate 1 is fixedly connected with a side plate 2, an electric wheel 3 is arranged above the bottom plate 1, the surface of the side plate 2 is provided with a polishing device 5, an auxiliary plate 501 is arranged in the polishing device 5, the surface of the auxiliary plate 501 is rotatably connected with a driving wheel 502, a motor is arranged in the driving wheel 502, a first channel 503 is arranged on the driving wheel 502, the surface of the auxiliary plate 501 is hinged with a driving rod 504, a first sliding column 505 is connected in the first channel 503 in a sliding manner, the first sliding column 505 is fixedly connected on the driving rod 504, when the first sliding column 505 slides in the first channel 503, the driving rod 504 drives the pushing body 510 to move left and right, the pushing body 510 moving left can collect gas for the gas collecting bin 603 through the gas collecting plate 601, the pushing body 510 moving rightwards can extrude the gas in the gas collecting bin 603 through the gas pushing plate 601, the driven wheel 506 is meshed on the surface of the driving wheel 502, the splayed channel 507 is formed in the driven wheel 506, the moving rod 508 is connected to the surface of the auxiliary plate 501 in a shaft mode, the sliding column II 509 is connected in the splayed channel 507 in a sliding mode, the shape of the splayed channel 507 is similar to that of a figure eight, when the sliding column II 509 is arranged at the head of the splayed channel 507, the driven wheel 506 rotates, the sliding column II 509 cannot rotate due to the radian of the head of the splayed channel 507, as the driven wheel 506 continues to rotate, the sliding column II 509 can run to the waist part, namely the concave part, at the moment, the sliding column II 509 can drive the moving rod 508 to rotate clockwise through a hinge point,
a pushing body 510 is hinged to one end of the driving rod 504, a post rod for limiting the moving direction of the pushing body 510 is arranged on the auxiliary plate 501, the pushing body 510 can only move left and right under the action of the post rod, a T-shaped body 511 is connected to one end, far away from the driving rod 504, of the pushing body 510 in a sliding mode, a post rod for limiting the moving direction of the T-shaped body 511 is arranged on the pushing body 510, the T-shaped body 511 can only move up and down under the action of the post rod, a sliding column III 512 is connected to the T-shaped body 511 in a sliding mode, a spring 513 is arranged below the T-shaped body 511, a polishing machine 514 is arranged on one side, far away from the T-shaped body 511, of the spring 513, and under the elastic force of the spring 513, the polishing machine 514 can be tightly attached to the surface of the trolley wheel 3, so that polishing is more effective and comprehensive.
EXAMPLE III
Please refer to fig. 1, fig. 6, and fig. 9 to fig. 10:
an auxiliary cleaning device 6 is arranged at one side of the polishing device 5, the auxiliary cleaning device 6 is mainly used for cleaning scraps and is arranged above an auxiliary heat dissipation bottom plate 1, an electric wheel 3 is arranged at one end of a pushing body 510 far away from a driving rod 504 and is fixedly connected with a gas pushing plate 601, the sealing between the gas pushing plate 601 and a gas collection bin 603 is good, the moving gas pushing plate 601 can complete gas collection work for the gas collection bin 603, one side of a T-shaped body 511 is provided with a wedge 602, the wedge 602 is matched with a sliding block 606 and can perform gas discharge work on the gas collection bin 603 under the action of a through hole 607, the gas collection bin 603 is sleeved on the outer surface of the gas pushing plate 601, when in an initial state, the gas collection bin 603 is filled with gas, a one-way gas valve is arranged on the gas collection bin 603, and the gas can only enter and can not be discharged, the lower part of the gas collection bin 603 is provided with a ventilation block 604, the ventilation block 604 is of a hollow structure, initially, the ventilation block 604 is blocked by a sliding block 606 and is used for communicating the gas collection bin 603 with a column tube 605, one end of the ventilation block 604, which is far away from the gas collection bin 603, is provided with a column tube 605, the column tube 605 is provided with a hole for air outlet, the sliding block 606 is inserted in the ventilation block 604, the sliding block 606 can slide in the ventilation block 604, an elastic resetting device is arranged in the sliding block 606, the ventilation block 604 and the sliding block 606 are well sealed, the sliding block 606 is provided with a through hole 607 which penetrates, and when the through hole 607 and the ventilation block 604 are positioned on the same vertical line, the gas in the gas collection bin 603 can enter the column tube 605 through the through hole 607.
Example four
Please refer to fig. 1 to 10:
the upper surface of the bottom plate 1 is fixedly connected with a hollow stud 401, an electric wheel 3 is arranged above the bottom plate 1, a fastening and lubricating device 4 is inserted into the inner surface of the electric wheel 3, the fastening and lubricating device 4 can fix the electric wheel 3 and can also be used for preparing the electric wheel 3 before installation, the hollow stud 401 is arranged in the fastening and lubricating device 4, the diameter of the hollow stud 401 is matched with the size of an axle hole of the electric wheel 3, the hollow stud 401 can be inserted into the electric wheel 3, a thread matched with the rotary pressing stud 402 is arranged in the hollow stud 401, the rotary pressing stud 402 is arranged on the hollow stud 401, a lower pressing stud 403 is arranged below the electric wheel 3, the lower pressing stud 403 inserted into the stud cavity 404 can be extruded downwards under the action of the gravity of the electric wheel 3, a stud cavity 404 is inserted into the outer surface of the lower pressing stud 403, the bottom end of the stud cavity 404 is communicated with an oil containing bin 405, the stud cavity 3238 zxft Is filled with lubricating oil, when the lower pressing stud 403 moves downwards, the lubricating oil can flow into the limiting stud 406, 3262 zxft Cavity is provided with an oil containing hole, the limiting hole 407, the limiting hole 406, the limiting stud 404 is provided with an oil containing hole 406, the oil inlet 406, the oil outlet 406 is arranged on one side of the limiting column 406, and the limiting column 405, the limiting column 406, and the limiting hole 406 is provided with the limiting hole 407, and the limiting hole 406;
a side plate 2 is fixedly connected to one side of the upper surface of a bottom plate 1, an electric wheel 3 is arranged above the bottom plate 1, a polishing device 5 is arranged on the surface of the side plate 2, an auxiliary plate 501 is arranged in the polishing device 5, a driving wheel 502 is connected to the surface of the auxiliary plate 501 in a rotating manner, a motor is arranged in the driving wheel 502, a first channel 503 is formed in the driving wheel 502, a driving rod 504 is hinged to the surface of the auxiliary plate 501, a first sliding column 505 is connected to the driving rod 504 in a sliding manner, the first sliding column 505 is fixedly connected to the driving rod 504, when the first sliding column 505 slides in the first channel 503, the driving rod 504 drives the pushing body 510 to move left and right, the pushing body 510 moving left can collect gas in the gas collecting bin 603 through the gas collecting plate 601, the pushing body 510 moving right can extrude gas in the gas collecting bin 603 through the gas collecting plate 601, a driven wheel 506 is meshed with the driving wheel 506, a second channel 507 is formed in the surface of the driven wheel 506, a shaft of the auxiliary plate 501 is connected with a rod 508, a second sliding column 509 in a sliding manner, when the head part of the second sliding column 509 rotates clockwise, and the second channel 507 of the driven wheel does not rotate along with the second sliding column, the second channel 507,
one end of the driving rod 504 is hinged with a pushing body 510, a post rod for limiting the movement direction of the pushing body 510 is arranged on the auxiliary plate 501, the pushing body 510 can only move left and right under the action of the post rod, one end of the pushing body 510, far away from the driving rod 504, is connected with a T-shaped body 511 in a sliding manner, the pushing body 510 is provided with the post rod for limiting the movement direction of the T-shaped body 511, the T-shaped body 511 can only move up and down under the action of the post rod, a sliding column III 512 is connected in the T-shaped body 511 in a sliding manner, a spring 513 is arranged below the T-shaped body 511, a polishing machine 514 is arranged on one side, far away from the T-shaped body 511, of the spring 513, and under the elastic force of the spring 513, the polishing machine 514 can be tightly attached to the surface of the trolley wheel 3, so that the polishing is more effective and comprehensive;
an auxiliary cleaning device 6 is arranged at one side of the polishing device 5, the auxiliary cleaning device 6 is mainly used for cleaning scraps and is arranged above an auxiliary heat dissipation bottom plate 1, an electric wheel 3 is arranged at one end of a pushing body 510 far away from a driving rod 504 and is fixedly connected with a gas pushing plate 601, the sealing between the gas pushing plate 601 and a gas collection bin 603 is good, the moving gas pushing plate 601 can complete gas collection work for the gas collection bin 603, one side of a T-shaped body 511 is provided with a wedge 602, the wedge 602 is matched with a sliding block 606 and can perform gas discharge work on the gas collection bin 603 under the action of a through hole 607, the gas collection bin 603 is sleeved on the outer surface of the gas pushing plate 601, when in an initial state, the gas collection bin 603 is filled with gas, a one-way gas valve is arranged on the gas collection bin 603, and the gas can only enter and can not be discharged, the lower part of the gas collection bin 603 is provided with a ventilation block 604, the ventilation block 604 is of a hollow structure, initially, the ventilation block 604 is blocked by a sliding block 606 and is used for communicating the gas collection bin 603 with a column tube 605, one end of the ventilation block 604, which is far away from the gas collection bin 603, is provided with a column tube 605, the column tube 605 is provided with a hole for air outlet, the sliding block 606 is inserted in the ventilation block 604, the sliding block 606 can slide in the ventilation block 604, an elastic resetting device is arranged in the sliding block 606, the ventilation block 604 and the sliding block 606 are well sealed, the sliding block 606 is provided with a through hole 607 which penetrates, and when the through hole 607 and the ventilation block 604 are positioned on the same vertical line, the gas in the gas collection bin 603 can enter the column tube 605 through the through hole 607.
The working principle is as follows:
when the trolley is used, the axle center hole of the trolley wheel 3 is aligned with the hollow stud 401 for installation, after the trolley wheel is installed, the installation hole 301 in the trolley wheel 3 is sleeved on the limit post 406, the trolley wheel 3 presses the lower pressing post 403, the rotating pressing post 402 is screwed in the hollow stud 401 at the moment, in the screwing process, the rotating pressing post 402 applies downward force to the trolley wheel 3, the trolley wheel 3 moving downwards presses the lower pressing post 403, the bottom end of the post cavity 404 and the oil containing bin 405 are known to be communicated, the bottom of the limit post 406 and the oil containing bin 405 are communicated, in addition, the post cavity 404 and the Rong Youcang are filled with lubricating oil, so when the lower pressing post 403 moves downwards, the lubricating oil in the post cavity 404 is extruded by the lower pressing post 403 and flows into the limit post 406 from the oil bin 405, the lubricating oil flowing into the limit post 406 can overflow from the oil outlet 407 formed in the limit post 406, after the installation, the lubricating oil smoothly flows out of the limit post cavity 301 on the limit post 405 into the limit post 406, the limit post 301, the lubricating oil can be smoothly lubricated before the trolley wheel is installed, and the trolley wheel is conveniently installed in a manual operation, and the trolley wheel 3 is installed;
furthermore, the auxiliary plate 501 is inserted into the side plate 2, after the insertion, the polishing machine 514 abuts against the hub groove of the trolley wheel 3 under the action of the spring 513, at this time, the motor inside the driving wheel 502 is started, while the driving wheel 502 rotates, the driving rod 504 hinged to the surface of the auxiliary plate 501 is driven to rotate counterclockwise due to the sliding column one 505 on the driving wheel in the groove one 503 formed on the driving wheel 502, but the sliding column one 505 on the driving rod is limited in the groove one 503, so the driving rod 504 rotating counterclockwise at the hinge point only moves rightward on the vertical surface, while moving rightward, the driving rod 504 pushes the hinged pushing body 510 to move rightward, in addition, the end of the pushing body 510 far away from the driving rod 504 is slidably connected with the T-shaped body 511, while moving the pushing body 510 drives the T-shaped body 511 to move rightward, so that the groove and the gap of the trolley wheel 3 are polished by the polishing machine 514 arranged below the T-shaped body 511;
furthermore, the driven wheel 506 engaged with one side of the driving wheel 502 rotates while the driving wheel 502 rotates, and it is known that the shape of the splay channel 507 is similar to a figure eight, when the sliding column two 509 is at the head of the splay channel 507, the driven wheel 506 rotates, the sliding column two 509 does not rotate due to the radian of the head of the splay channel 507, as the driven wheel 506 continues to rotate, the sliding column two 509 runs to the waist of the splay channel 507, i.e. a concave part, at this time, the sliding column two 509 drives the moving rod 508 to rotate clockwise at a hinge point, but because the sliding column two 509 is limited in the splay channel 507, the moving rod 508 rotating clockwise at the hinge point only moves downward on a vertical plane, that is, the sliding column three 512 arranged at one end of the moving rod 508 rotates downward clockwise at the moving rod 508, and drives the T-shaped body 511 to move downward while the sliding column three 512 rotates downward, so that the groove polishing machine and the gap of the trolley wheel 3 are polished by the T-shaped body 514 arranged below the T-shaped body 511;
furthermore, due to the driving of the pushing body 510 and the T-shaped body 511 and the assistance of the related structures such as the first groove 503, the driving rod 504, the splayed groove 507, the moving rod 508 and the like, the polishing machine 514 arranged below the T-shaped body 511 can perform overall polishing treatment on the groove and the crack of the trolley wheel 3 in the horizontal and vertical directions, so that the original rough surface of the hub becomes smooth and shiny;
furthermore, when the pushing body 510 moves rightwards, the pushing plate 601 is driven to move rightwards in the gas collecting bin 603, and it is known that, in an initial state, the gas collecting bin 603 is filled with gas, so that the pushing plate 601 moving rightwards can continue to extrude the gas in the gas collecting bin 603, the pressure of the gas in the gas collecting bin 603 continues to increase, at this time, the ventilation block 604 communicated with the gas collecting bin 603 is blocked by the sliding block 606, and the gas in the gas collecting bin 603 cannot enter the column tube 605 through the ventilation block 604;
furthermore, when the T-shaped body 511 moves downwards, the wedge 602 arranged on the side surface of the T-shaped body 511 pushes the sliding block 606, the sliding block 606 gradually moves rightwards in pushing until the through hole 607 formed in the sliding block and the ventilation block 604 are positioned on the same vertical line, at this time, the gas in the gas collection chamber 603 passes through the through hole 607 and enters the column tube 605, and at this time, the gas is sprayed out from the hole formed in the column tube 605, so that the trolley wheel 3 is cleaned from chips, and the phenomenon that the service life of the wheel hub is affected due to severe abrasion of the mounting bearing of the trolley wheel 3 caused by the existence of fine powder is effectively prevented.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electric motor car wheel hub processing is with polishing equipment, includes bottom plate (1), its characterized in that: a side plate (2) is fixedly connected to one side of the upper surface of the bottom plate (1), an electric vehicle wheel (3) is arranged above the bottom plate (1), a fastening and lubricating device (4) is inserted into the inner surface of the electric vehicle wheel (3), a polishing device (5) is arranged on the surface of the side plate (2), and an auxiliary cleaning device (6) is arranged on one side of the polishing device (5);
the fastening lubrication device is characterized in that a hollow stud (401) is arranged in the fastening lubrication device (4), a rotary compression column (402) is arranged on the hollow stud (401), a lower compression column (403) is arranged below the electric vehicle wheel (3), a column cavity (404) is inserted into the outer surface of the lower compression column (403), rong Youcang (405) is arranged below the column cavity (404), a limiting column (406) is arranged on one side of the column cavity (404), and an oil outlet (407) is formed in the limiting column (406).
2. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: and a mounting hole (301) is formed in the electric vehicle wheel (3).
3. The polishing device for processing the hub of the electric vehicle as claimed in claim 1, wherein: an auxiliary plate (501) is arranged in the polishing device (5), the surface of the auxiliary plate (501) is rotatably connected with a driving wheel (502), a first channel (503) is formed in the driving wheel (502), a driving rod (504) is hinged to the surface of the auxiliary plate (501), and a first sliding column (505) is slidably connected in the first channel (503).
4. The polishing device for machining the hub of the electric vehicle as claimed in claim 3, wherein: a driven wheel (506) is meshed with the surface of the driving wheel (502), a splayed channel (507) is formed in the driven wheel (506), a moving rod (508) is connected to the surface of the auxiliary plate (501) in an axial mode, and a sliding column II (509) is connected in the splayed channel (507) in a sliding mode.
5. The polishing device for hub processing of the electric vehicle as claimed in claim 3, wherein: the utility model discloses a four-column sliding mechanism, including actuating lever (504), actuating lever (504) one end articulates there is promotion body (510), the one end sliding connection that the actuating lever (504) was kept away from in promotion body (510) has T type body (511), sliding connection has slip post three (512) in T type body (511).
6. The polishing device for hub processing of electric vehicle as claimed in claim 5, wherein: a spring (513) is arranged below the T-shaped body (511), and a polishing machine (514) is arranged on one side, far away from the T-shaped body (511), of the spring (513).
7. The polishing device for hub processing of electric vehicle as claimed in claim 5, wherein: promote body (510) and keep away from one end fixedly connected with of actuating lever (504) and push away gas board (601), T type body (511) one side is provided with voussoir (602), it has gas collection storehouse (603) to push away gas board (601) surface cup joint, gas collection storehouse (603) below is provided with logical qi flowing in block (604), the one end that gas collection storehouse (603) was kept away from in logical qi flowing in block (604) is provided with column pipe (605).
8. The polishing device for hub processing of electric vehicle as claimed in claim 7, wherein: sliding block (606) have been pegged graft in the ventilation piece (604), set up through-hole (607) that run through on sliding block (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230834.6A CN114454082B (en) | 2022-03-09 | 2022-03-09 | Polishing equipment for processing electric vehicle hub |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230834.6A CN114454082B (en) | 2022-03-09 | 2022-03-09 | Polishing equipment for processing electric vehicle hub |
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| CN114454082A CN114454082A (en) | 2022-05-10 |
| CN114454082B true CN114454082B (en) | 2022-11-25 |
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| CN202210230834.6A Active CN114454082B (en) | 2022-03-09 | 2022-03-09 | Polishing equipment for processing electric vehicle hub |
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| CN113118958A (en) * | 2021-04-30 | 2021-07-16 | 苏军旗 | Automatic processing system for surface of aluminum alloy hub |
| CN113858025A (en) * | 2021-11-08 | 2021-12-31 | 大亚车轮制造有限公司 | Hub polishing machine and using method thereof |
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| EP1074339A2 (en) * | 1999-08-05 | 2001-02-07 | Kelsey-Hayes Company | Vehicle wheel hub and bearing unit assembly and method for producing same |
| US6406356B1 (en) * | 2001-03-12 | 2002-06-18 | Frederick E. Brooks | Wheel finishing apparatus and method |
| CN104325355A (en) * | 2014-10-22 | 2015-02-04 | 深圳市康未科技有限公司 | Lubricating structure and lubricating method of screw bearing |
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| CN113858025A (en) * | 2021-11-08 | 2021-12-31 | 大亚车轮制造有限公司 | Hub polishing machine and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114454082A (en) | 2022-05-10 |
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Denomination of invention: A polishing equipment for processing electric vehicle wheel hubs Effective date of registration: 20231229 Granted publication date: 20221125 Pledgee: Bank of China Limited Fengxian sub branch Pledgor: XUZHOU SHUNDA STEEL WHEEL MANUFACTURING CO.,LTD. Registration number: Y2023320000691 |