CN202367595U - Polishing grinding wheel trimming device - Google Patents

Polishing grinding wheel trimming device Download PDF

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Publication number
CN202367595U
CN202367595U CN2011205348357U CN201120534835U CN202367595U CN 202367595 U CN202367595 U CN 202367595U CN 2011205348357 U CN2011205348357 U CN 2011205348357U CN 201120534835 U CN201120534835 U CN 201120534835U CN 202367595 U CN202367595 U CN 202367595U
Authority
CN
China
Prior art keywords
motor
trimming device
wheel
trimming
frequency converter
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.)
Expired - Fee Related
Application number
CN2011205348357U
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Chinese (zh)
Inventor
李长青
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.)
KUNSHAN HUACHEN PRECISION TOOL CO Ltd
Original Assignee
KUNSHAN HUACHEN PRECISION TOOL CO 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 KUNSHAN HUACHEN PRECISION TOOL CO Ltd filed Critical KUNSHAN HUACHEN PRECISION TOOL CO Ltd
Priority to CN2011205348357U priority Critical patent/CN202367595U/en
Application granted granted Critical
Publication of CN202367595U publication Critical patent/CN202367595U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a polishing grinding wheel trimming device. The polishing grinding wheel trimming device consists of a base, a trimming device and a drive device, wherein the trimming device is arranged at one end of the base; the drive device is arranged at the other end of the base; the trimming device comprises a support frame, a trimming roller and a driven wheel; the drive device comprises a motor, a drive wheel and a frequency converter; the trimming roller is connected with the driven wheel through a middle shaft, and a shaft end is arranged on the support frame; the motor is axially connected with the drive wheel; the drive wheel and the driven wheel are positioned on the same plane and are connected with each other through a conveyor belt; and the frequency converter is electrically connected with the motor and controls rotation speed of the motor. The polishing grinding wheel trimming device has the advantages that infinitely variable speed drive of the motor is realized by electrically connecting the frequency converter and the motor, and the device has the advantages of simple structure, convenience in operation, high accuracy of speed control and good trimming effect.

Description

A kind of buffing wheel trimming device
Technical field
The utility model relates to the plant equipment field, is specifically related to a kind of buffing wheel trimming device.
Background technology
Emery wheel is the instrument in order to grinding, grinding and polishing, except in machine-building and other metal-processing industries, extensively being adopted, also is used to the processing of nonmetallic materials such as pottery, glass, stone material.It is little that it has a machined surface roughness, and quality is high, the characteristics that abrasive material is thin.But because the processing of emery wheel is to produce under the broken complex situations that combine such as loose of abrasive dust, lap tool wearing and tearing, abrasive material to carry out; Abrasion of grinding wheel causes that with distortion the form accuracy of working face descends; Usually need repair emery wheel by means of wheel dresser, make emery wheel regain surface accurately.The trimming device of existing buffing wheel mainly comprises pedestal, be fixed on the pedestal motor and by this motor-driven finishing roller; Repair through motor-driven finishing pair of rollers emery wheel; But, cause the rotating speed of finishing roller not adjust accurately on request because the motor speed in this device is non-adjustable, and receives load effect easily; Running simultaneously is also stable inadequately, thereby it is not ideal enough to make that dressing quality is not high, dressing accuracy reaches finishing effect inadequately.
The utility model content
For addressing the above problem, it is a kind of simple in structure that the purpose of the utility model is to provide, and velocity control accuracy is high, and is easy to operate, the buffing wheel trimming device that finishing effect is good.
For achieving the above object, the technical scheme of the utility model is: a kind of buffing wheel trimming device, form by pedestal, the drive unit being located at the trimming device of said pedestal one end and being located at the said pedestal other end; Said trimming device comprises bracing frame, finishing roller and driven pulley, and said drive unit comprises motor, driving wheel and frequency converter; Said finishing roller is connected through an axis with said driven pulley, and axle head is located on the support frame as described above; Said motor shaft is to being connected with driving wheel, and said driving wheel and said driven pulley place and connect through a conveyer belt at grade; Said frequency converter is electrically connected with said motor, and controls said motor speed.
Preferably, said finishing roller is a hairbrush finishing roller.
Adopt the beneficial effect of present technique scheme to be: be electrically connected with motor through increasing frequency converter, to realize the transmission of motor electrodeless variable-speed, make apparatus structure simple, easy to operate, velocity control accuracy is high, and finishing effect is good.
Description of drawings
Fig. 1 is the structural representation of a kind of buffing wheel trimming device of the utility model embodiment.
The numeral corresponding component title represented among the figure with letter:
1. pedestal 21. bracing frames 22. are repaired rollers 23. driven pulleys 24. axis 31. motors 32. driving wheels 33. frequency converters 34. driving-belts 4. workpiece
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Embodiment, as shown in Figure 1, a kind of buffing wheel trimming device is made up of pedestal 1, the drive unit being located at the trimming device of said pedestal 1 one ends and being located at said pedestal 1 other end.
Said trimming device mainly comprises bracing frame 21, finishing roller 22 and driven pulley 23, and said drive unit mainly comprises motor 31, driving wheel 32 and frequency converter 33; Said finishing roller 22 is connected through an axis 24 with driven pulley 23, and the axle head of axis 24 is arranged on the support frame as described above 21; Said motor 31 axially is connected with driving wheel 32, and said driving wheel 32 and said driven pulley 23 places and connect through a conveyer belt 34 at grade; Said frequency converter 33 is electrically connected with said motor 31, and controls said motor 31 rotating speeds.
Wherein, said finishing roller 22 adopts hairbrush finishing roller.
Operation principle is, frequency converter 33 is electrically connected with motor 31, and with the rotary speed of control motor 31, the driving wheel 32 on the motor 31 drives driven pulleys 23 rotations through driving-belt 34, thereby drives the finishing process of 22 pairs of workpiece 4 of finishing roller.Because after adopting frequency converter 33 power supplies, motor 31 can the mode with non-impact current start under very low frequency, and the various modes of braking that frequency converter capable of using 33 is supplied are carried out fast braking; For realizing that frequent starting and braking created condition, the rotary speed of motor 31 can be by control freely, the realization electrodeless variable-speed; Device at the uniform velocity, all can steady running under the speed change situation; Operating mode obtains optimum Match, and functional reliability is high, and finishing effect is good.
Adopt the beneficial effect of present technique scheme to be: through increasing by a frequency converter 33, and be electrically connected with motor 31 and fetch control motor 31 rotary speeies, to realize the electrodeless variable-speed function, make apparatus structure simple, easy to operate, velocity control accuracy is high, and finishing effect is good.
Above-described only is the preferred implementation of a kind of buffing wheel trimming device of the utility model; Should be understood that; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims (2)

1. a buffing wheel trimming device is characterized in that, is made up of pedestal, the drive unit being located at the trimming device of said pedestal one end and being located at the said pedestal other end; Said trimming device comprises bracing frame, finishing roller and driven pulley, and said drive unit comprises motor, driving wheel and frequency converter; Said finishing roller is connected through an axis with said driven pulley, and axle head is located on the support frame as described above; Said motor shaft is to being connected with driving wheel, and said driving wheel and said driven pulley place and connect through a conveyer belt at grade; Said frequency converter is electrically connected with said motor, and controls said motor speed.
2. buffing wheel trimming device as claimed in claim 1 is characterized in that, said finishing roller is a hairbrush finishing roller.
CN2011205348357U 2011-12-20 2011-12-20 Polishing grinding wheel trimming device Expired - Fee Related CN202367595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205348357U CN202367595U (en) 2011-12-20 2011-12-20 Polishing grinding wheel trimming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205348357U CN202367595U (en) 2011-12-20 2011-12-20 Polishing grinding wheel trimming device

Publications (1)

Publication Number Publication Date
CN202367595U true CN202367595U (en) 2012-08-08

Family

ID=46591318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205348357U Expired - Fee Related CN202367595U (en) 2011-12-20 2011-12-20 Polishing grinding wheel trimming device

Country Status (1)

Country Link
CN (1) CN202367595U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105081977A (en) * 2015-07-10 2015-11-25 郑州磨料磨具磨削研究所有限公司 Quick and efficient shaping method of super-abrasive grinding wheel
CN109693182A (en) * 2019-02-27 2019-04-30 佛山市西菱欧科技有限公司 One kind repairing wheel method and repairs wheel apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105081977A (en) * 2015-07-10 2015-11-25 郑州磨料磨具磨削研究所有限公司 Quick and efficient shaping method of super-abrasive grinding wheel
CN109693182A (en) * 2019-02-27 2019-04-30 佛山市西菱欧科技有限公司 One kind repairing wheel method and repairs wheel apparatus

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120808

Termination date: 20141220

EXPY Termination of patent right or utility model