CN110605664A - Pneumatic grinding wheel cleaning device - Google Patents

Pneumatic grinding wheel cleaning device Download PDF

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Publication number
CN110605664A
CN110605664A CN201911028657.8A CN201911028657A CN110605664A CN 110605664 A CN110605664 A CN 110605664A CN 201911028657 A CN201911028657 A CN 201911028657A CN 110605664 A CN110605664 A CN 110605664A
Authority
CN
China
Prior art keywords
grinding wheel
cleaning
main shaft
damping cylinder
water
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201911028657.8A
Other languages
Chinese (zh)
Inventor
王志晟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Deming Pml Precision Mechanism Ltd
Original Assignee
Jiangxi Deming Pml Precision Mechanism Ltd
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 Jiangxi Deming Pml Precision Mechanism Ltd filed Critical Jiangxi Deming Pml Precision Mechanism Ltd
Priority to CN201911028657.8A priority Critical patent/CN110605664A/en
Publication of CN110605664A publication Critical patent/CN110605664A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/007Cleaning of grinding wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/06Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels

Abstract

The invention discloses a pneumatic grinding wheel cleaning device, which comprises a water-cooled electric main shaft fixed on a main shaft sleeve, wherein an output shaft of the water-cooled electric main shaft is connected with a grinding wheel flange, a cleaned grinding wheel can be placed on the grinding wheel flange, and the water-cooled electric main shaft drives the grinding wheel flange to rotate through the output shaft; a guide rail is fixed on the upper end of the water-cooled electric main shaft of the main shaft sleeve, a bottom damping cylinder is arranged on the guide rail along the axial direction of the water-cooled electric main shaft, the tail end of an output shaft of the bottom damping cylinder is movably connected with a cleaning grinding wheel, and the cleaning grinding wheel can freely rotate at the tail end of the output shaft of the bottom damping cylinder; the cleaning grinding wheel is driven by the bottom damping cylinder to press the cleaned grinding wheel to start cleaning work or loosen the cleaned grinding wheel to finish cleaning work; a liquid damper which can reduce the rotating speed of the cleaning grinding wheel is arranged between the cleaning grinding wheel and the cleaned grinding wheel; the invention aims to provide a pneumatic grinding wheel cleaning device to solve the problems in the background technology.

Description

Pneumatic grinding wheel cleaning device
Technical Field
The invention belongs to the field of grinding wheel cleaning, and particularly relates to a pneumatic grinding wheel cleaning device.
Background
The grinding wheel can be worn in the using process, so that after the grinding wheel is used for a period of time, the grinding wheel needs to be polished and cleaned, and then the grinding wheel is sharpened again, and can be used continuously. The existing grinding wheel cleaning device generally polishes a grinding wheel directly, the effect is poor, and the quality of the cleaned grinding wheel is poor.
Disclosure of Invention
The invention aims to provide a pneumatic grinding wheel cleaning device to solve the problems in the background technology.
The technical scheme provided by the invention is as follows: a pneumatic grinding wheel cleaning device comprises a water-cooled electric main shaft fixed on a main shaft sleeve, wherein an output shaft of the water-cooled electric main shaft is connected with a grinding wheel flange, a cleaned grinding wheel can be placed on the grinding wheel flange, and the water-cooled electric main shaft drives the grinding wheel flange to rotate through the output shaft;
a guide rail is fixed on the upper end of the main shaft sleeve positioned on the water-cooled electric main shaft, a bottom damping cylinder is mounted on the guide rail along the axial direction of the water-cooled electric main shaft, the tail end of an output shaft of the bottom damping cylinder is movably connected with a cleaning grinding wheel, and the cleaning grinding wheel can freely rotate at the tail end of the output shaft of the bottom damping cylinder; the cleaning grinding wheel is driven by the bottom damping cylinder and can be pressed tightly to start cleaning work or loosened to finish cleaning work; and a liquid damper capable of reducing the rotating speed of the cleaning grinding wheel is arranged between the cleaning grinding wheel and the cleaned grinding wheel.
Preferably, the guide rail and the periphery of the bottom damping cylinder are provided with protective sleeves for providing all-directional protection.
Preferably, the guide rail is a high-precision cylindrical linear guide rail.
Preferably, a pressing cover for pressing the cleaning grinding wheel is mounted on the front end face of the cleaning grinding wheel.
Preferably, a centralized pressurized grease lubrication device is fixedly mounted on the outer side of the spindle sleeve to supply grease.
Preferably, the output end of the bottom damping cylinder is provided with a contact of a travel switch at the travel of 35mm and 45mm respectively.
Has the advantages that:
according to the invention, the guide rail, the bottom damping cylinder and other equipment for cleaning the grinding wheel are directly arranged on the main shaft sleeve, so that the position precision of the grinding wheel and the grinding wheel is ensured; meanwhile, a bottom damping cylinder is adopted, so that the cleaning pressure can be accurately adjusted.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front view of the present invention.
In the figure: 1-a main shaft sleeve, 2-a water-cooled electric main shaft, 3-a grinding wheel flange, 4-a cleaned grinding wheel, 5-a guide rail, 6-a bottom damping cylinder, 7-a cleaning grinding wheel, 8-a liquid damper, 9-a protective sleeve, 10-a pressing cover and 11-a centralized pressurizing quantitative grease lubricating device.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
The pneumatic grinding wheel cleaning device in the embodiment comprises a water-cooled electric main shaft 2 fixed on a main shaft sleeve 1, wherein a grinding wheel flange 3 is connected to an output shaft of the water-cooled electric main shaft 2, a cleaned grinding wheel 4 can be placed on the grinding wheel flange 3, and the water-cooled electric main shaft 2 drives the grinding wheel flange 3 to rotate through the output shaft, and is characterized in that:
a guide rail 5 is fixed on the upper end of the water-cooled electric spindle 2 of the spindle sleeve 1, a bottom damping cylinder 6 is mounted on the guide rail 5 along the axial direction of the water-cooled electric spindle 2, the tail end of an output shaft of the bottom damping cylinder 6 is movably connected with a cleaning grinding wheel 7, and the cleaning grinding wheel 7 can freely rotate at the tail end of the output shaft of the bottom damping cylinder 6; the cleaning grinding wheel 7 is driven by the bottom damping cylinder 6 and can press the cleaned grinding wheel 4 to start cleaning work or loosen the cleaned grinding wheel 4 to finish cleaning work; and a liquid damper 8 for reducing the rotating speed of the cleaning grinding wheel 7 is arranged between the cleaning grinding wheel 7 and the cleaned grinding wheel 4.
In this embodiment, the guide rail 5 and the periphery of the bottom damping cylinder 6 are provided with a protective sleeve 9 for providing all-directional protection, so as to ensure the durability of the guide rail 5 and the bottom damping cylinder 6. The guide rail 5 adopts a high-precision cylindrical linear guide rail, so that the feeding motion accuracy of the cleaning grinding wheel 7 is ensured.
A pressing cover 10 for pressing the cleaning grinding wheel is arranged on the front end face of the cleaning grinding wheel 7, and the cleaning grinding wheel 7 can be conveniently replaced by loosening the pressing cover 10; a centralized pressurized quantitative grease lubrication device 11 is fixedly mounted on the outer side of the main shaft sleeve 1 to supply grease. And the output end of the bottom damping cylinder is respectively provided with a contact of a travel switch at the 35mm and 45mm travel positions, so that the contact is triggered to output alarm information after the piston of the bottom damping cylinder 6 reaches a specified travel. .
When the device works, the cleaned grinding wheel 4 rotates at a set rotating speed of the water-cooled electric spindle 2, the bottom damping cylinder 6 drives the cleaning grinding wheel 7 to press the end face of the cleaned grinding wheel 4 at a set pressure, the cleaning grinding wheel 7 rotates passively, and meanwhile, the rotating speed is always lower than the rotating speed of the cleaned grinding wheel 4 by about 1000rpm under the action of the liquid damper 8, and the grinding wheel cleaning starts; when the cleaning time set by the program is reached, the bottom damping cylinder 6 drives the cleaning grinding wheel 7 to be separated from the cleaned grinding wheel 4, and the cleaning work is finished; the bottom damping cylinder 6 is provided with travel switches at 35mm travel and 45mm travel, and outputs alarm information to prompt the replacement of the cleaning grinding wheel 7 when triggered.
For convenience, the directions indicated by the words "up", "down", "left", "right", "front", "back", etc. are the same as the left and right directions of the drawings, but do not limit the structure of the present invention; the embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the above-described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent alterations and modifications are intended to be included within the scope of the invention, without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a pneumatic emery wheel belt cleaning device, is including fixing water-cooled electricity main shaft (2) on main shaft sleeve (1), be connected with emery wheel flange (3) on the output shaft of water-cooled electricity main shaft (2), can supply to place on emery wheel flange (3) and be cleared up emery wheel (4), water-cooled electricity main shaft (2) are through the output shaft drive emery wheel flange (3) rotate its characterized in that:
a guide rail (5) is fixed on the upper end of the main shaft sleeve (1) positioned on the water-cooled electric main shaft (2), a bottom damping cylinder (6) is mounted on the guide rail (5) along the axial direction of the water-cooled electric main shaft (2), the tail end of an output shaft of the bottom damping cylinder (6) is movably connected with a cleaning grinding wheel (7), and the cleaning grinding wheel (7) can freely rotate at the tail end of the output shaft of the bottom damping cylinder (6); the cleaning grinding wheel (7) is driven by the bottom damping cylinder (6) to press the cleaned grinding wheel (4) to start cleaning work or loosen the cleaned grinding wheel (4) to finish cleaning work; and a liquid damper (8) for reducing the rotating speed of the cleaning grinding wheel (7) is arranged between the cleaning grinding wheel (7) and the cleaned grinding wheel (4).
2. The pneumatic grinding wheel cleaning device according to claim 1, wherein:
and a protective sleeve (9) for providing all-directional protection is arranged around the guide rail (5) and the bottom damping cylinder (6).
3. A pneumatic wheel cleaning apparatus according to claim 2, wherein:
the guide rail (5) adopts a high-precision cylindrical linear guide rail.
4. The pneumatic grinding wheel cleaning device according to claim 1, wherein:
and a pressing cover (10) for pressing the cleaning grinding wheel is arranged on the front end surface of the cleaning grinding wheel (7).
5. The pneumatic grinding wheel cleaning device according to claim 1, wherein:
a centralized pressurized quantitative grease lubrication device (11) is fixedly mounted on the outer side of the main shaft sleeve (1) to supply lubricating grease.
6. The pneumatic grinding wheel cleaning device according to claim 1, wherein:
and the output end of the bottom damping cylinder (6) is respectively provided with a contact of a travel switch at the positions of 35mm and 45mm of travel.
CN201911028657.8A 2019-10-28 2019-10-28 Pneumatic grinding wheel cleaning device Pending CN110605664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911028657.8A CN110605664A (en) 2019-10-28 2019-10-28 Pneumatic grinding wheel cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911028657.8A CN110605664A (en) 2019-10-28 2019-10-28 Pneumatic grinding wheel cleaning device

Publications (1)

Publication Number Publication Date
CN110605664A true CN110605664A (en) 2019-12-24

Family

ID=68895292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911028657.8A Pending CN110605664A (en) 2019-10-28 2019-10-28 Pneumatic grinding wheel cleaning device

Country Status (1)

Country Link
CN (1) CN110605664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111015382A (en) * 2019-12-27 2020-04-17 江西戈骑磨削技术有限公司 Negative chamfering grinding machine tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1358215A (en) * 1971-08-27 1974-07-03 Bendix Corp Method and apparatus for shaping grinding wheels
CN203092346U (en) * 2012-12-25 2013-07-31 陕西秦川机械发展股份有限公司 Ultra-hard abrasive wheel numerical-control accurate finishing grinder
CN203611079U (en) * 2013-12-04 2014-05-28 江门市江海区杰能机电科技有限公司 Gear grinding machine
CN105817998A (en) * 2016-05-31 2016-08-03 山东工商学院 Grinding wheel finishing device, grinding machine with device and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1358215A (en) * 1971-08-27 1974-07-03 Bendix Corp Method and apparatus for shaping grinding wheels
CN203092346U (en) * 2012-12-25 2013-07-31 陕西秦川机械发展股份有限公司 Ultra-hard abrasive wheel numerical-control accurate finishing grinder
CN203611079U (en) * 2013-12-04 2014-05-28 江门市江海区杰能机电科技有限公司 Gear grinding machine
CN105817998A (en) * 2016-05-31 2016-08-03 山东工商学院 Grinding wheel finishing device, grinding machine with device and method

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
何强,李安玲: "《高速精密电主轴仿真关键技术研究》", 30 September 2018 *
烟机设备修理工(制丝)专业知识》编写组: "《烟机设备修理工(制丝)专业知识下》", 30 April 2013 *
王爱平,朱同波,翟富林: "《机械零件与机构》", 28 February 2019 *
藤森洋三著;贺相译: "《供料过程自动化图册》", 30 November 1985 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111015382A (en) * 2019-12-27 2020-04-17 江西戈骑磨削技术有限公司 Negative chamfering grinding machine tool

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