WO2015077975A1 - Machine de polissage à double roue à cercle interne - Google Patents

Machine de polissage à double roue à cercle interne Download PDF

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Publication number
WO2015077975A1
WO2015077975A1 PCT/CN2013/088139 CN2013088139W WO2015077975A1 WO 2015077975 A1 WO2015077975 A1 WO 2015077975A1 CN 2013088139 W CN2013088139 W CN 2013088139W WO 2015077975 A1 WO2015077975 A1 WO 2015077975A1
Authority
WO
WIPO (PCT)
Prior art keywords
polishing
wheel
polishing wheel
gear
center
Prior art date
Application number
PCT/CN2013/088139
Other languages
English (en)
Chinese (zh)
Inventor
黄建初
黄亮
Original Assignee
铁鎯电动工具有限公司
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 铁鎯电动工具有限公司 filed Critical 铁鎯电动工具有限公司
Priority to PCT/CN2013/088139 priority Critical patent/WO2015077975A1/fr
Publication of WO2015077975A1 publication Critical patent/WO2015077975A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/027—Other grinding machines or devices having a flexible shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/40—Single-purpose machines or devices for grinding tubes internally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Definitions

  • This invention relates to an inner circular polishing machine, and more particularly to an inner circular two-wheel polishing machine. BACKGROUND OF THE INVENTION Existing hand-held polishing machines have better polishing effects on flat and small curvature surfaces.
  • An object of the present invention is to provide an inner circular two-wheel polishing machine which has high work efficiency and good polishing effect.
  • the present invention provides an inner circular two-wheel polishing machine, comprising: a first polishing wheel having a first outer circumferential surface, a first center and a plurality of first mounting grooves, wherein a mounting groove is disposed in the first polishing wheel and extends from the first outer circumference toward the first center, the first polishing wheel rotates around a center line, and the center line is perpendicular to the first a plane in which the polishing wheel is located and passes through the first center, the first polishing wheel has a first rotation direction; a second polishing wheel has a second outer circumferential surface, a second center and a plurality of second installations a groove, wherein the second mounting groove is disposed in the second polishing wheel and extends from the second outer circumference toward the second center, the center line passes through the second center, the second a polishing wheel parallel to the first polishing wheel and rotating around
  • FIG. 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a cross-sectional view of the present invention.
  • Figure 3 is a cross-sectional view of the first polishing wheel of the present invention.
  • Figure 4 is a cross-sectional view of a second polishing wheel of the present invention.
  • Figure 5 is a cross-sectional view taken along line AA of the present invention.
  • Figure 6 is a cross-sectional view taken along line BB of the present invention.
  • Figure 7 is a schematic illustration of the connection of the present invention to an electric drill.
  • Figure 8 is a schematic illustration of the connection of the present invention to an angle grinder.
  • the present invention is an inner circular two-wheel polishing machine comprising: a first polishing wheel 1 having a first outer circumferential surface 13, a first center 15 and a plurality of first mounting slots 17
  • the first mounting groove 17 is disposed in the first polishing wheel and extends from the first outer circumferential surface 13 toward the first center 15.
  • the first polishing wheel 1 rotates around a center line.
  • the center line is perpendicular to a plane in which the first polishing wheel 1 is located and passes through the first center 15, the first polishing wheel 1 has a first rotation direction; and a second polishing wheel 2 has a first a second outer circumferential surface 14, a second center 16 and a plurality of second mounting grooves 18, wherein the second mounting groove 18 is disposed in the second polishing wheel and is oriented by the second outer circumferential surface 14
  • the second center 16 extends, the center line passes through the second center 16, the second polishing wheel 2 is parallel to the first polishing wheel 1 and rotates around the center line, and the second polishing wheel 2 Having a second direction of rotation, the first direction of rotation being opposite to the second direction of rotation; a fixing base 3 fixed in the first mounting groove 17 and in the second mounting groove 18 and moving along with the first polishing wheel and the second polishing wheel; a plurality of polishing units 4 connected to the The fixing base 3 extends from the fixing base 3 to the corresponding first outer circumferential surface 13 or the second outer circumfer
  • the user can simultaneously polish the same target using two polishing wheels to improve work efficiency, and in use, the polishing wheel extends into the target inner circle, the polishing unit 4 and the target
  • the inner circle is contacted to uniformly polish the target inner circle when the polishing wheel rotates; in addition, the target inner circle is applied to the first polishing wheel 1 and the second polishing wheel 2
  • the resistance is reversed in the direction to make the operation smoother.
  • the first mounting groove 17 is evenly distributed on the first polishing wheel
  • the second mounting groove 18 is evenly distributed on the second polishing wheel for making polishing more uniform
  • the first resistance and the second resistance are offset by one.
  • the second polishing wheel 1 has a first transmission shaft 5 disposed on the center 15
  • the second polishing wheel 2 has a second transmission shaft 6 disposed on the two centers 16 .
  • the first transmission shaft 6 is hollow, and the second transmission shaft 6 passes through the first transmission shaft 5; wherein the transmission unit includes: a first gear 7 disposed on the second transmission shaft 6;
  • the second gear 8 is disposed on a first rotating shaft 11 and has a first left portion and a first right portion, wherein the first right portion is engaged with the first gear 7; a third gear 9 is
  • the second rotating shaft 12 has a second left portion and a second right portion, wherein the second right portion is engaged with the first left portion of the second gear 8; and a fourth gear 10 Provided on the first transmission shaft 5 to engage with the second left portion of the third gear 9, wherein the second transmission shaft 6 rotates under the driving of the external power and drives the first gear 7 rotating, the first gear 7 drives the second gear 8 to rotate, and the second gear 8 drives the third gear 9 to rotate 10 9 drives
  • the present invention can be driven by an existing electric drill or an angle grinder, that is, it can be driven by the motor of the existing equipment, thereby eliminating the cost of purchasing the motor again and reducing the use cost.
  • the polishing unit 4 further includes a spring, and the polishing unit is coupled to the fixing base 3 by the spring, and the polishing unit has a certain expansion and contraction amplitude by the spring, and is used to make the polishing unit
  • the polishing unit fits the target inner circle and applies a pressure thereto to make the operation smoother.
  • the polishing unit 4 has an elastic inner surface by the spring, thereby fitting an irregular inner surface and polishing the irregular inner surface.
  • the polishing unit is used for polishing the target inner circle having an inner diameter of 10 to 30 cm.
  • the polishing unit 4 presses the spring to contract while contacting the target inner circle, thereby automatically adapting to different inner diameters within a certain range.
  • the polishing unit 4 is detachably connected to the fixing base 3.
  • the user can change the polishing unit 4, thereby increasing the range of application of the inner circular two-wheel polishing machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

L'invention porte sur une machine de polissage à double roue à cercle interne, laquelle machine comprend une première roue de polissage (1) et une seconde roue de polissage (2) ayant respectivement une surface périphérique externe (13, 14), des centres de cercle (15, 16) et une pluralité de rainures de montage (17, 18); la machine de polissage comprend de plus une pluralité de bases de fixation (3) fixées dans les rainures de montage (17, 18), une pluralité d'unités de polissage (4) reliées à la base de fixation (3) et utilisées pour polir le cercle interne d'une pièce à travailler, une unité de transmission pour entraîner la première roue de polissage (1) et la seconde roue de polissage (2) en rotation, et un support pour porter la première roue de polissage (1) et la seconde roue de polissage (2). Pendant le polissage, les résistances sur les deux première roue de polissage et seconde roue de polissage se contrecarrent mutuellement, de façon à permettre ainsi un fonctionnement plus régulier et à améliorer ainsi l'efficacité de polissage.
PCT/CN2013/088139 2013-11-29 2013-11-29 Machine de polissage à double roue à cercle interne WO2015077975A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/088139 WO2015077975A1 (fr) 2013-11-29 2013-11-29 Machine de polissage à double roue à cercle interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/088139 WO2015077975A1 (fr) 2013-11-29 2013-11-29 Machine de polissage à double roue à cercle interne

Publications (1)

Publication Number Publication Date
WO2015077975A1 true WO2015077975A1 (fr) 2015-06-04

Family

ID=53198220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/088139 WO2015077975A1 (fr) 2013-11-29 2013-11-29 Machine de polissage à double roue à cercle interne

Country Status (1)

Country Link
WO (1) WO2015077975A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107081645A (zh) * 2017-06-28 2017-08-22 安徽普伦智能装备有限公司 一种用于长细圆管的内壁打磨装置
CN109352489A (zh) * 2018-11-23 2019-02-19 魏元鹏 一种环状五金件内部打磨设备
CN110977638A (zh) * 2019-11-23 2020-04-10 嘉兴致信精密零部件制造有限公司 一种用于五金配件的内壁打磨装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005012918U1 (de) * 2005-08-16 2005-12-08 Wang, Fu-Chun, Yangzhou In beide Richtungen drehbare multifunktionelle Poliermaschine
JP2008012628A (ja) * 2006-07-06 2008-01-24 Saniida:Kk 回転研磨装置
CN201189630Y (zh) * 2008-04-17 2009-02-04 杭州华略机电有限公司 双向抛光机
CN201970187U (zh) * 2010-12-24 2011-09-14 铁鎯电动工具有限公司 双轮磨光机及双轮抛光机
CN203305039U (zh) * 2013-05-30 2013-11-27 南车戚墅堰机车车辆工艺研究所有限公司 提高孔类零件内孔表面粗糙度的装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005012918U1 (de) * 2005-08-16 2005-12-08 Wang, Fu-Chun, Yangzhou In beide Richtungen drehbare multifunktionelle Poliermaschine
JP2008012628A (ja) * 2006-07-06 2008-01-24 Saniida:Kk 回転研磨装置
CN201189630Y (zh) * 2008-04-17 2009-02-04 杭州华略机电有限公司 双向抛光机
CN201970187U (zh) * 2010-12-24 2011-09-14 铁鎯电动工具有限公司 双轮磨光机及双轮抛光机
CN203305039U (zh) * 2013-05-30 2013-11-27 南车戚墅堰机车车辆工艺研究所有限公司 提高孔类零件内孔表面粗糙度的装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107081645A (zh) * 2017-06-28 2017-08-22 安徽普伦智能装备有限公司 一种用于长细圆管的内壁打磨装置
CN107081645B (zh) * 2017-06-28 2019-08-23 安徽普伦智能装备有限公司 一种用于长细圆管的内壁打磨装置
CN109352489A (zh) * 2018-11-23 2019-02-19 魏元鹏 一种环状五金件内部打磨设备
CN109352489B (zh) * 2018-11-23 2020-09-04 叶松霞 一种环状五金件内部打磨设备
CN110977638A (zh) * 2019-11-23 2020-04-10 嘉兴致信精密零部件制造有限公司 一种用于五金配件的内壁打磨装置
CN110977638B (zh) * 2019-11-23 2021-06-25 嘉兴致信精密零部件制造有限公司 一种用于五金配件的内壁打磨装置

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