CN110270903B - Universal wheel polishing device capable of keeping silent state - Google Patents

Universal wheel polishing device capable of keeping silent state Download PDF

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Publication number
CN110270903B
CN110270903B CN201910661639.7A CN201910661639A CN110270903B CN 110270903 B CN110270903 B CN 110270903B CN 201910661639 A CN201910661639 A CN 201910661639A CN 110270903 B CN110270903 B CN 110270903B
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China
Prior art keywords
cavity
belt
shaft
bevel gear
power
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Active
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CN201910661639.7A
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Chinese (zh)
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CN110270903A (en
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郭雪瑞
孙振帅
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Tongxiang Zhimeng Intellectual Property Operation Co ltd
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Zhejiang Maizhi Network Technology Co ltd
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Priority to CN201910661639.7A priority Critical patent/CN110270903B/en
Publication of CN110270903A publication Critical patent/CN110270903A/en
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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
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • 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
    • B24B41/02—Frames; Beds; Carriages
    • 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
    • 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
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention discloses a polishing device of a universal wheel capable of keeping a silent state, which comprises a main machine body, wherein a feeding groove is formed in the top surface of the main machine body, a wheel hub can be stored in the feeding groove, a rectangular cavity is formed in the left side of the feeding groove, a propelling mechanism is arranged in the rectangular cavity and comprises a first push rod which is arranged in a sliding mode, and the first push rod can push the wheel hub to the right.

Description

Universal wheel polishing device capable of keeping silent state
Technical Field
The invention relates to the technical field of hub production, in particular to a polishing device for a universal wheel, which can keep a silent state.
Background
The universal wheel allows 360-degree horizontal rotation, and is widely applied in various industries in the modern society, so that the production and the manufacture of the universal wheel are quite important, and the rotating wheel part of a plurality of universal wheels generally consists of a wheel hub and a rubber tire;
wheel hub is in order to make things convenient for the japanning more after production, and is more pleasing to the eye, need cut open the light and polish, removes the burr, and traditional grinding machanism, material loading process generally are by artifical manual material loading, and efficiency is lower, and traditional grinding device mechanism is more complicated, and the price is increased, is difficult for moving back extensively.
Disclosure of Invention
The invention aims to provide a grinding device of a universal wheel, which can keep a mute state and is used for overcoming the defects in the prior art.
The polishing device of the universal wheel capable of keeping a silent state comprises a main machine body, wherein a feeding groove is formed in the top surface of the main machine body, a wheel hub can be stored in the feeding groove, a rectangular cavity is formed in the left side of the feeding groove, a propelling mechanism is arranged in the rectangular cavity and comprises a first push rod which is arranged in a sliding mode, the first push rod can push the wheel hub to the right, a processing cavity is formed in the right side of the feeding groove in a communicating mode, a polishing mechanism is arranged in the processing cavity and comprises two groups of disks and polishing disks which are arranged in an up-and-down symmetrical mode, the two groups of disks can clamp the wheel hub to enable the polishing disks to be capable of polishing, a second belt cavity is formed in the bottom wall of the processing cavity, a power mechanism is arranged in the second belt cavity and provides power for rotation of the disks and the polishing disks, the rear side of processing chamber is opened and is equipped with the transmission chamber, be equipped with ejecting mechanism in the transmission chamber, ejecting mechanism is including the second push rod that slides the setting, the second push rod can with wheel hub is automatic ejecting after polishing the completion.
Further technical scheme, first push rod slides and sets up the left side wall of feed chute is internal, the rectangle intracavity rotation is equipped with first bent axle, it is equipped with first connecting rod to rotate on the crooked periphery of first bent axle, first connecting rod with first push rod is articulated, first belt chamber has been seted up to the bottom in rectangle chamber, first belt chamber extends to the right rear side, the bottom extension section of first bent axle stretches into in the first belt intracavity, the diapire of first belt chamber is embedded to have first motor, first motor with the bottom power of first bent axle is connected, is located in the first belt intracavity first belt pulley has set firmly first band pulley on the part periphery of first bent axle.
A further technical scheme, the transmission intracavity rotates and is equipped with the second bent axle, it is equipped with the second connecting rod to rotate in the periphery of second bent axle, the second connecting rod with the second push rod is articulated, the second push rod slides and sets up in the back wall of process chamber, the right side extension section in first belt chamber extends to the bottom in transmission chamber, just the bottom extension section of second bent axle stretches into in the first belt chamber, and has set firmly the second band pulley in its periphery, the second band pulley with connect through first belt between the first band pulley.
In a further technical scheme, a sliding plate is arranged in the processing cavity in a sliding manner, a first spline housing extending up and down is arranged in the sliding plate in a rotating manner, the disc positioned at the upper side is fixedly arranged at the bottom end of the first spline housing, a vertical shaft which is arranged in an up-and-down extending mode is rotatably arranged between the second belt cavity and the processing cavity, the top extending section extends into the processing cavity, the disc positioned on the lower side is fixed with the top end of the vertical shaft, a third belt wheel is fixedly arranged on the periphery of the part, positioned in the second belt cavity, of the vertical shaft, the diapire in second belt chamber is embedded to have the second motor admittedly, power connection has the power shaft that upwards extends the setting on the top surface of second motor, is located in the second belt chamber the partial periphery of power shaft has set firmly the fourth band pulley, the fourth band pulley with connect through the second belt between the third band pulley.
A further technical scheme, the third belt chamber has been seted up at the top in process chamber, the top extension of power shaft stretches into in the third belt chamber, and its end has set firmly the fifth band pulley, be equipped with first integral key shaft in the rotation of third belt intracavity, set firmly the sixth band pulley in the periphery of first integral key shaft, the sixth band pulley with connect through the third belt between the fifth band pulley, the bottom extension of first integral key shaft stretches into in the first spline cover, and with first spline cover spline fit connects.
According to a further technical scheme, a sliding block is arranged on the bottom wall of the processing cavity in a sliding mode, a driven cavity is formed in the sliding block, an upward extending driven shaft is arranged in the driven cavity in a rotating mode, an extending section of the top of the driven shaft extends out of the driven cavity, the polishing disc is fixedly arranged at the top end of the driven shaft, a first bevel gear is fixedly arranged on the periphery of the driven shaft located in the driven cavity, a power cavity is formed in the main machine body on the right side of the sliding block, a second spline sleeve is rotatably arranged on the left side wall body of the power cavity, a second bevel gear is fixedly arranged at the right end of the second spline sleeve, the power shaft penetrates through the power cavity, a third bevel gear located in the power cavity is fixedly arranged on the periphery of the power shaft, the third bevel gear is meshed with the second bevel gear, and a second spline shaft is rotatably arranged on the right wall of the driven cavity, the second spline shaft is in spline fit with the second spline sleeve, a fourth bevel gear is fixedly arranged at the left end of the second spline shaft, and the fourth bevel gear is meshed with the first bevel gear.
According to the technical scheme, a third motor is fixedly embedded in the top wall of the machining cavity, the bottom end of the third motor is in power connection with a screw shaft extending downwards, the screw shaft is in threaded fit with the sliding plate, a fifth bevel gear is fixedly arranged at the bottom end of the power shaft, a sixth bevel gear is arranged on the top of the sliding block in a meshed rotating mode, and the sixth bevel gear is meshed with the fifth bevel gear.
The invention has the beneficial effects that: the automatic feeding device can push the hub into the processing cavity through the sliding of the first push rod, so that the automatic feeding function is realized, the trouble of manual feeding is eliminated, the time is saved, the hub can be quickly polished through the clamping rotation of the disc, and the rotation directions of the polishing discs are opposite, so that the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the internal structure of a grinding device with universal wheels capable of keeping a silent state according to the present invention;
FIG. 2 is an enlarged partial schematic view of A of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic view at the transmission chamber of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 3, the universal wheel polishing device capable of keeping a silent state according to the embodiment of the present invention includes a main body 10, a feed chute 11 is formed on a top surface of the main body 10, a hub 12 is capable of being stored in the feed chute 11, a rectangular cavity 24 is formed on a left side of the feed chute 11, a propulsion mechanism 74 is disposed in the rectangular cavity 24, the propulsion mechanism 74 includes a first push rod 26 slidably disposed, the hub 12 is capable of being pushed to the right by the first push rod 26, a processing cavity 36 is formed on a right side of the feed chute 11 in a communicating manner, a polishing mechanism 71 is disposed in the processing cavity 36, the polishing mechanism 71 includes two sets of disks 21 and polishing discs 40 symmetrically disposed up and down, the two sets of disks 21 can clamp the hub 12, so that the polishing discs 40 can polish, a second belt cavity 33 is formed in a bottom wall of the processing cavity 36, the second belt cavity 33 is internally provided with a power mechanism 73, the power mechanism 73 provides power for the rotation of the disc 21 and the polishing disc 40, the rear side of the processing cavity 36 is provided with a transmission cavity 52, the transmission cavity 52 is internally provided with a push-out mechanism 72, the push-out mechanism 72 comprises a second push rod 35 which is arranged in a sliding manner, and the second push rod 35 can automatically push out the hub 12 after polishing is completed.
Beneficially or exemplarily, the first push rod 26 is slidably disposed in the left sidewall of the feed chute 11, the first crankshaft 23 is rotatably disposed in the rectangular cavity 24, the first connecting rod 25 is rotatably disposed on the curved outer periphery of the first crankshaft 23, the first connecting rod 25 is hinged to the first push rod 26, the first belt cavity 28 is disposed at the bottom of the rectangular cavity 24, the first belt cavity 28 extends to the right rear side, the bottom extension section of the first crankshaft 23 extends into the first belt cavity 28, the first motor 29 is fixedly embedded in the bottom wall of the first belt cavity 28, the first motor 29 is in power connection with the bottom end of the first crankshaft 23, the first belt 27 is fixedly disposed on a portion of the outer periphery of the first crankshaft 23 located in the first belt cavity 28, and the first crankshaft 23 is rotated by the operation of the first motor 29, so that the first push rod 26 slides to the right, pushing the hub 12 to the right.
Beneficially or exemplarily, a second crankshaft 51 is rotatably disposed in the transmission cavity 52, a second connecting rod 55 is rotatably disposed on an outer periphery of the second crankshaft 51, the second connecting rod 55 is hinged to the second push rod 35, the second push rod 35 is slidably disposed in a rear wall of the processing cavity 36, a right-side extension of the first belt cavity 28 extends to a bottom of the transmission cavity 52, a bottom extension of the second crankshaft 51 extends into the first belt cavity 28, a second belt pulley 54 is fixedly disposed on an outer periphery of the second push rod 35, the second belt pulley 54 is connected to the first belt pulley 27 through a first belt 61, and the second crankshaft 51 is rotated by operation of the first motor 29, so that the second push rod 35 is pushed forward, and the hub 12 is pushed out.
Beneficially or exemplarily, a sliding plate 18 is slidably disposed in the processing cavity 36, a first spline housing 19 extending up and down is rotatably disposed in the sliding plate 18, the disc 21 located at the upper side is fixedly disposed at the bottom end of the first spline housing 19, a vertical shaft 65 extending up and down is rotatably disposed between the second belt cavity 33 and the processing cavity 36, the top extension section extends into the processing cavity 36, the disc 21 located at the lower side is fixed to the top end of the vertical shaft 65, a third pulley 31 is fixedly disposed on a part of the outer periphery of the vertical shaft 65 located in the second belt cavity 33, a second motor 30 is fixedly embedded in the bottom wall of the second belt cavity 33, a power shaft 60 extending upward is dynamically connected to the top surface of the second motor 30, and a fourth pulley 34 is fixedly disposed on a part of the outer periphery of the power shaft 60 located in the second belt cavity 33, the fourth belt wheel 34 is connected with the third belt wheel 31 through a second belt 32, and the vertical shaft 65 drives the disc 21 at the bottom to rotate through the operation of the second motor 30.
Beneficially or exemplarily, a third belt cavity 14 is opened at the top of the processing cavity 36, a top extension portion of the power shaft 60 extends into the third belt cavity 14, a fifth belt pulley 16 is fixedly arranged at the end of the power shaft, a first spline shaft 20 is rotatably arranged in the third belt cavity 14, a sixth belt pulley 13 is fixedly arranged on the outer periphery of the first spline shaft 20, the sixth belt pulley 13 is connected with the fifth belt pulley 16 through a third belt 15, a bottom extension portion of the first spline shaft 20 extends into the first spline housing 19 and is in spline fit connection with the first spline housing 19, and the fifth belt pulley 16 rotates to drive the sixth belt pulley 13 to rotate, so that the disc 21 at the top rotates.
Advantageously or exemplarily, a sliding block 45 is slidably disposed on a bottom wall of the processing chamber 36, a driven chamber 43 is disposed in the sliding block 45, an upwardly extending driven shaft 41 is rotatably disposed in the driven chamber 43, a top extension of the driven shaft 41 extends out of the driven chamber 43, the polishing disc 40 is fixedly disposed at a top end of the driven shaft 41, a first bevel gear 42 is fixedly disposed on an outer circumference of the driven shaft 41 located in the driven chamber 43, a power chamber 37 is disposed in the main body 10 on a right side of the sliding block 45, a second spline sleeve 46 is rotatably disposed in a left side wall of the power chamber 37, a second bevel gear 38 is fixedly disposed at a right end of the second spline sleeve 46, the power shaft 60 penetrates through the power chamber 37, a third bevel gear 39 is fixedly disposed in the power chamber 37 on an outer circumference of the power shaft 60, and the third bevel gear 39 is engaged with the second bevel gear 38, a second spline shaft 47 is rotatably arranged in the right wall of the driven cavity 43, the second spline shaft 47 is in spline fit with the second spline sleeve 46, a fourth bevel gear 44 is fixedly arranged at the left end of the second spline shaft 47, the fourth bevel gear 44 is meshed with the first bevel gear 42, and through the operation of the second motor 30, the third bevel gear 39 drives the second spline sleeve 46 to rotate, so that the first bevel gear 42 drives the driven shaft 41 to rotate, the polishing disc 40 rotates, and further burrs on the hub 12 are polished.
Advantageously or exemplarily, a third motor 17 is embedded in the top wall of the processing chamber 36, a screw shaft 50 extending downward is connected to the bottom end of the third motor 17, the screw shaft 50 is in threaded fit with the slide plate 18, a fifth bevel gear 49 is fixed to the bottom end of the power shaft 60, a sixth bevel gear 48 is arranged on the top of the slide block 45 in a meshed and rotating manner, the sixth bevel gear 48 is meshed with the fifth bevel gear 49, the screw shaft 50 is rotated by the operation of the third motor 17, and the slide plate 18 is moved downward, so that the disc 21 clamps the hub 12, and the fifth bevel gear 49 drives the sixth bevel gear 48 to rotate, so that the slide block 45 is moved leftward, and the polishing disc 40 is tightly attached to the hub 12, thereby performing a polishing operation.
When the device is used, firstly, the hub 12 is placed into the feeding chute 11, then the first motor 29 is controlled to work, the first crankshaft 23 is made to rotate, and further the first push rod 26 is made to slide rightwards, the second push rod 35 slides backwards, the hub 12 is pushed into the processing cavity 36 by the processing cavity 36 and falls on the bottom disc 21, then the third motor 17 is controlled to work, the screw shaft 50 is made to rotate, and further the sliding plate 18 moves downwards, so that the top disc 21 is pressed on the hub 12, the hub 12 is clamped by the upper and lower groups of discs 21, at this time, the fifth bevel gear 49 drives the fifth bevel gear 49 to rotate, and the sliding block 45 slides leftwards, so that the polishing disc 40 is abutted against the hub 12, then the second motor 30 is started, the power shaft 60 is made to rotate, and further the second motor 30 drives the third belt pulley 31 to rotate, so that the vertical shaft 65 is made to rotate, and further the bottom disc 21 is made to rotate, at this time, the power shaft 60 drives, further, the sixth pulley 13 is rotated, so that the first spline shaft 20 rotates the first spline housing 19, and further the top disk 21 rotates, the upper and lower two sets of disks 21 rotate at the same speed, the screw shaft 50 rotates and the fifth bevel gear 49 rotates, the sixth bevel gear 48 drives the slider 45 to move to the left, so that the polishing disk 40 abuts against the hub 12, the third bevel gear 39 drives the second bevel gear 38 to rotate and the second spline shaft 47 rotates, so that the fourth bevel gear 44 drives the first bevel gear 42 to rotate, so that the polishing disk 40 performs the polishing work, and after the polishing work, the first motor 29 is controlled to rotate in the reverse direction, the second push rod 35 pushes the hub 12 between the two sets of disks 21 forward, and the third motor 17 is controlled to rotate in the reverse direction, so that the apparatus is reset.
The invention has the beneficial effects that: the automatic feeding device can push the hub into the processing cavity through the sliding of the first push rod, so that the automatic feeding function is realized, the trouble of manual feeding is eliminated, the time is saved, the hub can be quickly polished through the clamping rotation of the disc, and the rotation directions of the polishing discs are opposite, so that the working efficiency is improved.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims (1)

1. A grinding device of a universal wheel capable of keeping a silent state comprises a main machine body, wherein a feeding groove is formed in the top surface of the main machine body, a wheel hub can be stored in the feeding groove, a rectangular cavity is formed in the left side of the feeding groove, a propelling mechanism is arranged in the rectangular cavity and comprises a first push rod which is arranged in a sliding mode, the first push rod can push the wheel hub to the right side, a processing cavity is formed in the right side of the feeding groove in a communicating mode, a grinding mechanism is arranged in the processing cavity and comprises two groups of disks which are arranged in an up-and-down symmetrical mode and a grinding disc, the two groups of disks can clamp the wheel hub to enable the grinding disc to be ground, a second belt cavity is formed in the bottom wall of the processing cavity, a power mechanism is arranged in the second belt cavity and provides power for the rotation of the disks and the grinding disc, a transmission cavity is formed in the rear side of the processing cavity, a push-out mechanism is arranged in the transmission cavity and comprises a second push rod which is arranged in a sliding mode, and the second push rod can automatically push out the hub after polishing is completed; the first push rod is arranged in a left side wall body of the feeding groove in a sliding mode, a first crankshaft is arranged in the rectangular cavity in a rotating mode, a first connecting rod is arranged on the bent periphery of the first crankshaft in a rotating mode, the first connecting rod is hinged to the first push rod, a first belt cavity is formed in the bottom of the rectangular cavity, the first belt cavity extends towards the rear right side, a bottom extending section of the first crankshaft extends into the first belt cavity, a first motor is fixedly embedded in the bottom wall of the first belt cavity, the first motor is in power connection with the bottom end of the first crankshaft, and a first belt wheel is fixedly arranged on the partial periphery of the first crankshaft in the first belt cavity; a second crankshaft is rotatably arranged in the transmission cavity, a second connecting rod is rotatably arranged on the periphery of the second crankshaft, the second connecting rod is hinged with a second push rod, the second push rod is slidably arranged in the rear wall of the processing cavity, the right side extension section of the first belt cavity extends to the bottom of the transmission cavity, the bottom extension section of the second crankshaft extends into the first belt cavity, a second belt pulley is fixedly arranged on the periphery of the second crankshaft, and the second belt pulley is connected with the first belt pulley through a first belt; a sliding plate is arranged in the processing cavity in a sliding mode, a first spline sleeve extending up and down is rotationally arranged in the sliding plate, the disc located on the upper side is fixedly arranged at the bottom end of the first spline sleeve, a vertical shaft extending up and down is rotationally arranged between the second belt cavity and the processing cavity, an extending section of the top of the vertical shaft extends into the processing cavity, the disc located on the lower side is fixed to the top end of the vertical shaft, a third belt pulley is fixedly arranged on the periphery of part of the vertical shaft located in the second belt cavity, a second motor is fixedly embedded in the bottom wall of the second belt cavity, a power shaft extending upwards is dynamically connected to the top surface of the second motor, a fourth belt pulley is fixedly arranged on the periphery of part of the power shaft located in the second belt cavity, and the fourth belt pulley is connected with the third belt pulley through a second belt; a third belt cavity is formed in the top of the machining cavity, an extending part of the top of the power shaft extends into the third belt cavity, a fifth belt pulley is fixedly arranged at the tail end of the power shaft, a first spline shaft is rotatably arranged in the third belt cavity, a sixth belt pulley is fixedly arranged on the periphery of the first spline shaft, the sixth belt pulley and the fifth belt pulley are connected through a third belt, and an extending section of the bottom of the first spline shaft extends into the first spline sleeve and is in spline fit connection with the first spline sleeve; a sliding block is arranged on the bottom wall of the processing cavity in a sliding manner, a driven cavity is formed in the sliding block, an upward extending driven shaft is arranged in the driven cavity in a rotating manner, an extending section of the top of the driven shaft extends out of the driven cavity, the polishing disc is fixedly arranged at the top end of the driven shaft, a first bevel gear is fixedly arranged on the periphery of the driven shaft positioned in the driven cavity, a power cavity is formed in the main machine body on the right side of the sliding block, a second spline sleeve is rotatably arranged on the left side wall body of the power cavity, a second bevel gear is fixedly arranged at the right end of the second spline sleeve, the power shaft penetrates through the power cavity, a third bevel gear positioned in the power cavity is fixedly arranged on the periphery of the power shaft, the third bevel gear is meshed with the second bevel gear, a second spline shaft is rotatably arranged in the right wall of the driven cavity, and is in spline fit with the second spline sleeve, a fourth bevel gear is fixedly arranged at the left end of the second spline shaft and meshed with the first bevel gear; the roof of process chamber is embedded to have the third motor, the bottom power connection of third motor has downwardly extending's screw shaft, the screw shaft with slide screw-thread fit, the bottom of screw shaft has set firmly fifth bevel gear, the top meshing rotation of slider is equipped with sixth bevel gear, sixth bevel gear with the meshing of fifth bevel gear.
CN201910661639.7A 2019-07-22 2019-07-22 Universal wheel polishing device capable of keeping silent state Active CN110270903B (en)

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Application Number Priority Date Filing Date Title
CN201910661639.7A CN110270903B (en) 2019-07-22 2019-07-22 Universal wheel polishing device capable of keeping silent state

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Application Number Priority Date Filing Date Title
CN201910661639.7A CN110270903B (en) 2019-07-22 2019-07-22 Universal wheel polishing device capable of keeping silent state

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CN110270903A CN110270903A (en) 2019-09-24
CN110270903B true CN110270903B (en) 2021-09-24

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111347302B (en) * 2019-11-21 2021-04-06 罗冬 Peripheral polishing equipment for metal hub for armored vehicle
CN112706014B (en) * 2021-01-06 2023-04-18 台州清文机械有限公司 Wheel hub grinding device is used in new energy automobile processing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100057283A (en) * 2008-11-21 2010-05-31 신철수 Burr removing device of isolator
CN204262408U (en) * 2014-12-03 2015-04-15 江苏武进不锈股份有限公司 Bar electric drill perforating device
CN207534564U (en) * 2017-12-04 2018-06-26 桐庐百力锁具厂 A kind of lockset cuts device automatically

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100057283A (en) * 2008-11-21 2010-05-31 신철수 Burr removing device of isolator
CN204262408U (en) * 2014-12-03 2015-04-15 江苏武进不锈股份有限公司 Bar electric drill perforating device
CN207534564U (en) * 2017-12-04 2018-06-26 桐庐百力锁具厂 A kind of lockset cuts device automatically

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