WO2015149480A1 - Équipement de polissage de moyeu de roue - Google Patents

Équipement de polissage de moyeu de roue Download PDF

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Publication number
WO2015149480A1
WO2015149480A1 PCT/CN2014/086045 CN2014086045W WO2015149480A1 WO 2015149480 A1 WO2015149480 A1 WO 2015149480A1 CN 2014086045 W CN2014086045 W CN 2014086045W WO 2015149480 A1 WO2015149480 A1 WO 2015149480A1
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WO
WIPO (PCT)
Prior art keywords
abrasive
grinding
hub
wheel
high pressure
Prior art date
Application number
PCT/CN2014/086045
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English (en)
Chinese (zh)
Inventor
黄文侃
Original Assignee
黄文侃
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄文侃 filed Critical 黄文侃
Publication of WO2015149480A1 publication Critical patent/WO2015149480A1/fr

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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

Definitions

  • the invention relates to a grinding and polishing device, in particular to a wheel grinding and polishing device.
  • the existing metal wheels, especially the aluminum alloy wheels, are formed by die-casting, and the surface of the hub has granular protrusions, which are very uneven, so the aluminum alloy hub needs to be polished before the coating process.
  • the traditional wheel surface grinding is performed by manual grinding and polishing.
  • the disadvantages are that it is time-consuming and labor-intensive, and the efficiency is extremely low.
  • it is very difficult to polish, and slight carelessness will cause the arc surface to be excessively deformed;
  • it is manually polished it is easy to cause air pollution and affect the health of workers.
  • the appearance of the artificially polished wheel gives a visually rough and flawless appearance.
  • an object of the present invention is to provide a wheel grinding and polishing apparatus which has novel structure, strong automation performance and convenient processing.
  • a wheel hub grinding and polishing device comprising a frame and a belt disposed on the frame, a translation mechanism, a grinding abrasive drum, a grinding fluid tank, a grinding abrasive collection box, a plurality of hub mounting devices, and a plurality of wheel grinding and polishing units;
  • a plurality of hub mounting devices are sequentially mounted on the belt, each hub mounting device includes a moving wheel, a steering wheel, a hub rotating bracket and a mounting plate, the mounting plate is mounted on the belt, the hub rotating bracket is mounted on the mounting plate end, and the moving wheel is mounted on the belt
  • the translation mechanism includes a moving cylinder and a hub bracket rail, the moving cylinder is fixed on the frame, the hub bracket rail is connected to the output end of the moving cylinder, and the moving wheel on the hub mounting device moves on the hub bracket rail
  • the moving cylinder drives the wheel bracket rail to move back and forth, and the moving wheel on the wheel bracket rail drives the wheel rotating bracket to rotate forward and backward through the steering gear;
  • a plurality of wheel hub polishing units are sequentially disposed on the frame along the conveying direction of the belt; each wheel hub polishing unit comprises a high pressure jet device, a abrasive abrasive conveying device and a plurality of abrasive abrasive mixers; both ends of the high pressure jet device Connected to the grinding tank and the abrasive abrasive mixer respectively, the two ends of the abrasive abrasive conveying device are respectively connected with the grinding abrasive tank and the abrasive abrasive mixer, and the high pressure jet device comprises a high pressure jet pump, a high pressure main pipe and a high pressure distributor.
  • the high pressure jet pump is connected to the high pressure distributor through a high pressure main pipe, and the abrasive abrasive conveying device comprises a grinding abrasive pump, a grinding abrasive conveying main pipe and a grinding abrasive distributor, and a grinding machine.
  • the liquid abrasive pump is connected to the abrasive abrasive distributor through the abrasive abrasive delivery main; each of the abrasive abrasive mixers is provided with a high pressure inlet connected to the high pressure distributor and two abrasive abrasive inlets connected to the abrasive abrasive distributor.
  • a jet head communicating with the high pressure inlet and the two abrasive abrasive inlets, the high pressure inlet is in the middle of the upper end of the abrasive abrasive mixer, the two abrasive abrasive inlets are respectively on both sides of the high pressure inlet, and the jet head is in the abrasive abrasive mixing In the middle of the lower end of the device, the jet head faces the hub bracket rail, and the shortest distance between the jet head and the hub rotating bracket is between 5 and 50 cm.
  • the hub bracket rail comprises a rail seat and a wear rail, and the wear rail is fixed on the rail seat.
  • the anti-wear track can be a plastic track.
  • the advantages of the plastic track are: 1. Since the wheel support guide rail is always under the high pressure erosion of the abrasive abrasive, the plastic track is not easy to wear compared with the traditional metal guide rail; 2, the plastic track and the moving wheel It is not easy to slip between.
  • the distance between the adjacent two hub mounting devices is 60 to 80 cm, that is, the distance between the processing positions of the two hubs is 60 to 80 cm.
  • two abrasive abrasive delivery devices are provided on each hub grinding and polishing unit.
  • two abrasive abrasive conveying devices are generally selected.
  • the belt is driven by a pulley, and a belt rib is integrally formed with the belt in the middle of the belt, and a pulley groove matched with the belt rib is provided in the middle of the pulley to play the role of positioning and guiding.
  • the frame is further provided with a plurality of protective covers which prevent the abrasive abrasive from being sprayed out.
  • each wheel hub grinding and polishing unit in the wheel hub polishing and polishing apparatus performs grinding and polishing processing on the hub workpiece moving on the wheel bracket rail by the high pressure jet, and simultaneously moves the cylinder to drive the wheel bracket rail to move back and forth, the hub bracket
  • the moving wheel on the guide rail drives the hub workpiece on the rotating bracket of the hub to rotate forward and backward through the steering gear, and the workpiece of the hub reaches the grinding and polishing of each surface and each dead angle in the high-pressure jet of the abrasive abrasive, which has high grinding and polishing precision and fast grinding and polishing speed.
  • the grinding and polishing effect is good.
  • Figure 1 is a schematic view of a partial structure of the present invention.
  • Fig. 2 is an enlarged view of a portion A of Fig. 1;
  • Figure 3 is a schematic side view showing the structure of the present invention.
  • Fig. 4 is an enlarged view of a portion B of Fig. 3;
  • a hub grinding and polishing apparatus as shown in FIGS. 1 to 4 includes a frame 1 and a belt 2 disposed on the frame 1, a translation mechanism, a grinding abrasive drum 12, a grinding fluid tank 13, a plurality of hub mounting devices, A plurality of hub grinding and polishing units and a plurality of protective covers 11.
  • the belt 2 is driven by a pulley, and a belt rib 21 integrally connected thereto is provided in the middle of the belt 2, and the middle portion of the pulley
  • the pulley groove 22 is matched with the belt rib 21, and the belt 2 can play a role of positioning and guiding when the belt 2 is running at a high speed, and prevents the belt 2 from being detached from the pulley.
  • a plurality of shields 11 are sequentially disposed on the frame 1 in the conveying direction of the belt 2, and the shield 11 prevents the abrasive abrasive from being sprayed out.
  • a plurality of hub mounting devices are sequentially mounted on the belt 2, specifically, the distance between the adjacent two hub mounting devices is 60-80 cm, that is, the distance between the processing positions of the two hubs is 60-80 cm.
  • Each of the hub mounting devices includes a moving wheel 51, a steering gear 52, a hub rotating bracket 53 and a mounting plate 54, which is mounted on the belt 2 by a rotating wheel, and the hub rotating bracket 53 is mounted on the upper end of the mounting plate 54, and the moving wheel 51 is mounted At the lower end of the mounting plate 54, the moving wheel 51 is coupled to the hub rotating bracket 53 via the steering gear 52.
  • the mounting plate 54 is critical in that the hub mounting device is mounted to the belt 2 by the mounting plate 54 and, on the other hand, the mounting plate 54 protects the moving wheel 51 and the diverter 52 from the high pressure wash of the abrasive abrasive.
  • the wheel rotating bracket 53 includes a plurality of metal rods 531. Each of the metal rods 531 is provided with a wear-resistant sleeve 532 and a wear-resistant hub limiting block 533.
  • the wear-resistant sleeve 532 is sleeved on the outside of the metal rod 531, and is wear-resistant.
  • the hub limit block 533 is slidably disposed on the wear sleeve 532.
  • the wheel hub is fixed on the wheel swivel bracket 53.
  • the anti-friction hub limit block 533 simply slid to define the position of the hub, and the wear guard sleeve 532 is on the one hand to prevent the strut of the wheel swivel bracket 53 from being washed and worn by the abrasive abrasive, and the other It also prevents slippage between the hub and the strut.
  • the translation mechanism includes a moving cylinder 61 and a hub bracket rail.
  • the moving cylinder 61 is fixed on the frame 1.
  • the hub bracket rail is connected to the output end of the moving cylinder 61.
  • the moving wheel 51 on the hub mounting device moves on the hub bracket rail, and moves.
  • the cylinder 61 drives the hub bracket rail to move back and forth, and the moving wheel 51 on the hub bracket rail drives the hub rotation bracket 53 to rotate forward and backward through the steering gear 52. That is, the reciprocating output of the moving cylinder 61 drives the forward and reverse rotation of the hub workpiece, and the rotation period is 20-80 rpm, which reaches the grinding and polishing of each surface of the hub and each dead angle, and has high grinding and polishing precision, fast grinding and polishing, and grinding. The throwing effect is good.
  • the hub bracket rail includes a rail seat 62 and a wear rail 63, and the wear rail 63 is fixed to the rail seat 62.
  • the present embodiment preferably moves the wheel 51 and wears.
  • the track 63, the wear track 63 can be a plastic track, and the advantages of the plastic track are: 1. Since the wheel bracket guide rail is always under the high pressure erosion of the abrasive abrasive, the plastic track is not easy to wear. 2. It is not easy to slip between the plastic track and the moving wheel 51.
  • a grinding abrasive collecting box 14 is disposed on the frame 1 below the wheel bracket rail, the abrasive abrasive collecting box 14 is in communication with the grinding abrasive drum 12, the grinding abrasive box 12 is in communication with the grinding tank 13, and the grinding abrasive box 12 is A grinding fluid filter plate 15 is disposed between the grinding fluid tanks 13.
  • the pore diameter of the grinding fluid filtering plate 15 is smaller than the diameter of the abrasive, and the general pore diameter is between 0.5 and 5 mm, which is specifically determined according to the particle size of the abrasive.
  • the abrasive abrasive collection box 14 is used to collect the used abrasive abrasive.
  • the abrasive abrasive flows into the abrasive abrasive tank 12 through the abrasive abrasive collection tank 14, and then passes through the abrasive filtration plate 15, and only the abrasive enters the abrasive tank 13 Inside, at this time, there is only grinding fluid in the grinding fluid tank 13, and there is a grinding abrasive in the grinding fluid abrasive box 12.
  • a plurality of hub grinding and polishing units are sequentially disposed on the frame 1 in the conveying direction of the belt 2.
  • Each hub grinding and polishing unit includes a high pressure jet device, two abrasive abrasive delivery devices, and a plurality of abrasive abrasive mixers 7.
  • the two ends of the high-pressure jet device are respectively connected with the grinding fluid tank 13 and the abrasive abrasive mixer 7.
  • the two ends of the abrasive abrasive conveying device are respectively connected with the grinding abrasive drum 12 and the abrasive abrasive mixer 7: specifically the high-pressure jet device
  • the utility model comprises a high pressure jet pump 31, a high pressure main pipe 32 and a high pressure distributor 33.
  • the high pressure jet pump 31 is connected to the high pressure distributor 33 through the high pressure main pipe 32; the grinding and polishing quality of the hub is required to be met, and generally two abrasive abrasive conveying devices are selected, each
  • the abrasive abrasive delivery device each includes a abrasive abrasive pump 41, a abrasive abrasive delivery tube 42 and a abrasive abrasive distributor 43 that is coupled to the abrasive abrasive distributor 43 by a abrasive abrasive delivery tube 42.
  • Each of the abrasive abrasive mixers 7 is provided with a high pressure inlet 71 connected to the high pressure distributor 33 and two abrasive abrasive inlets 72 connected to the abrasive abrasive distributor 43, the high pressure inlet 71 being in the abrasive abrasive mixer 7.
  • two abrasive abrasive inlets 72 are respectively located on either side of the high pressure inlet 71.
  • Flown into the high pressure inlet 71 is a grinding liquid treated by the high pressure jet pump 31, the high pressure main pipe 32, and the high pressure distributor 33.
  • the grinding fluid pressure is 0.2 to 1 MPa;
  • the molten abrasive inlet 72 is filled with gold steel sand, etc. a mixture of solid particulate abrasive and grinding fluid;
  • a middle portion of the lower end of the abrasive abrasive mixer 7 is provided with a jet head 73.
  • the jet head 73 communicates with the high pressure inlet 71 and the two abrasive abrasive inlets 72, and the jet head 73 faces the hub bracket rail.
  • the abrasive abrasive is mixed with the high-pressure grinding fluid, and is sprayed from the jet head 73 to the hub workpiece moved on the hub bracket rail, and the shortest distance and high pressure between the jet head 73 and the hub rotating bracket 53.
  • the magnitude of the hydraulic pressure generated by the fluidic device is proportional, since the high pressure jet device produces a high pressure of 0.2 to 1 MPa, so the shortest distance between the jet head 73 and the hub rotating bracket 53 is preferably between 5 and 50 cm.
  • each of the hub grinding and polishing units of the wheel grinding and polishing apparatus performs grinding and polishing on the hub workpiece moving on the wheel bracket rail by the high pressure jet, and simultaneously moves the cylinder to drive the wheel bracket rail to move back and forth, and the hub bracket rail
  • the moving wheel drives the hub workpiece on the rotating bracket of the wheel to rotate forward and backward through the steering gear.
  • the workpiece of the wheel is in the high-pressure jet of the abrasive abrasive to reach the grinding and polishing of each surface and each dead angle.
  • the grinding and polishing precision is high, the grinding and polishing speed is fast and the grinding The throwing effect is good.
  • the abrasive abrasive collection box is used to collect the used abrasive abrasive.
  • the abrasive abrasive flows into the abrasive abrasive tank through the abrasive abrasive collection box, and then passes through the grinding fluid filter plate. Only the grinding fluid enters the grinding fluid tank and is ground.
  • the abrasive slurry of the liquid abrasive tank is recycled through the abrasive abrasive conveying device, and the grinding fluid in the grinding fluid tank is recycled through the high pressure jet device.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

La présente invention concerne un équipement de polissage de moyeu de roue. Chaque unité de polissage de moyeu de roue dans l'équipement de polissage de moyeu de roue polit une pièce de moyeu de roue se déplaçant sur un rail de guidage de support de moyeu de roue au moyen d'un jet à haute pression, tandis qu'un cylindre mobile (61) entraîne le mouvement de va-et-vient du rail de guidage de support de moyeu de roue, une roue mobile (51) sur le rail de guidage de support de moyeu de roue entraîne la rotation vers l'avant et vers l'arrière de la pièce de moyeu de roue sur un support de rotation de moyeu de roue au moyen d'un mécanisme de direction, chaque face et chaque angle mort de la pièce de moyeu de roue est poli par un jet à haute pression de liquide abrasif/matériau abrasif, et la précision de polissage est élevée, la vitesse de polissage est rapide et les effets de polissage sont satisfaisants.
PCT/CN2014/086045 2014-04-04 2014-09-05 Équipement de polissage de moyeu de roue WO2015149480A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420163450.8 2014-04-04
CN201420163450.8U CN203738499U (zh) 2014-04-04 2014-04-04 一种轮毂磨抛设备

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WO2015149480A1 true WO2015149480A1 (fr) 2015-10-08

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PCT/CN2014/086045 WO2015149480A1 (fr) 2014-04-04 2014-09-05 Équipement de polissage de moyeu de roue

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WO (1) WO2015149480A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112157575A (zh) * 2020-09-21 2021-01-01 江苏张驰轮毂制造有限公司 一种汽车铝合金轮毂抛光设备
CN112372394A (zh) * 2020-11-29 2021-02-19 湖南省品源机械制造有限公司 一种交错式轮毂表面削磨供料系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203738499U (zh) * 2014-04-04 2014-07-30 黄文侃 一种轮毂磨抛设备
CN105773435A (zh) * 2016-05-11 2016-07-20 湖州师范学院 轮毂射流抛光机
CN107030562A (zh) * 2017-05-19 2017-08-11 中信戴卡股份有限公司 一种交换式双工位车轮去毛刺装置
EP3852973A1 (fr) * 2018-09-17 2021-07-28 Hypertherm, INC. Système de réparation de rail, mobile et à jet d'eau

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US2841052A (en) * 1956-09-10 1958-07-01 Orenda Engines Ltd Milling machine
US3768212A (en) * 1970-01-07 1973-10-30 Unison Corp Grinding machine
CN101767300A (zh) * 2009-12-01 2010-07-07 济南四机数控机床有限公司 自检测高精度喷油器升程配磨成形磨床及配磨方法
CN102066054A (zh) * 2008-06-23 2011-05-18 Flow国际公司 用于磨料射流系统的通气切割头本体
CN102601686A (zh) * 2012-04-10 2012-07-25 大连理工大学 一种整体叶轮类零件旋转磨料流抛光装置
CN103894889A (zh) * 2014-04-04 2014-07-02 黄文侃 一种轮毂磨抛设备
CN203738499U (zh) * 2014-04-04 2014-07-30 黄文侃 一种轮毂磨抛设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841052A (en) * 1956-09-10 1958-07-01 Orenda Engines Ltd Milling machine
US3768212A (en) * 1970-01-07 1973-10-30 Unison Corp Grinding machine
CN102066054A (zh) * 2008-06-23 2011-05-18 Flow国际公司 用于磨料射流系统的通气切割头本体
CN101767300A (zh) * 2009-12-01 2010-07-07 济南四机数控机床有限公司 自检测高精度喷油器升程配磨成形磨床及配磨方法
CN102601686A (zh) * 2012-04-10 2012-07-25 大连理工大学 一种整体叶轮类零件旋转磨料流抛光装置
CN103894889A (zh) * 2014-04-04 2014-07-02 黄文侃 一种轮毂磨抛设备
CN203738499U (zh) * 2014-04-04 2014-07-30 黄文侃 一种轮毂磨抛设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112157575A (zh) * 2020-09-21 2021-01-01 江苏张驰轮毂制造有限公司 一种汽车铝合金轮毂抛光设备
CN112157575B (zh) * 2020-09-21 2021-10-08 江苏张驰轮毂制造有限公司 一种汽车铝合金轮毂抛光设备
CN112372394A (zh) * 2020-11-29 2021-02-19 湖南省品源机械制造有限公司 一种交错式轮毂表面削磨供料系统

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