CN202726713U - Grinding device - Google Patents

Grinding device Download PDF

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Publication number
CN202726713U
CN202726713U CN 201220302164 CN201220302164U CN202726713U CN 202726713 U CN202726713 U CN 202726713U CN 201220302164 CN201220302164 CN 201220302164 CN 201220302164 U CN201220302164 U CN 201220302164U CN 202726713 U CN202726713 U CN 202726713U
Authority
CN
China
Prior art keywords
grinding
pressing plate
disc
abrasive disk
grinding device
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
CN 201220302164
Other languages
Chinese (zh)
Inventor
薛国师
王利君
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.)
CHENGDU DAHONGLI MACHINE MANUFACTURING Co Ltd
Original Assignee
CHENGDU DAHONGLI MACHINE MANUFACTURING 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 CHENGDU DAHONGLI MACHINE MANUFACTURING Co Ltd filed Critical CHENGDU DAHONGLI MACHINE MANUFACTURING Co Ltd
Priority to CN 201220302164 priority Critical patent/CN202726713U/en
Application granted granted Critical
Publication of CN202726713U publication Critical patent/CN202726713U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a grinding device. The grinding device comprises a driving system and a grinding device, wherein the grinding device comprises a grinding disc and a pressing plate disc which can relatively rotate to grind; the grinding disc is driven by the driving system to rotate in the horizontal direction; the pressing plate disc is detachably hung and is matched with the grinding disc in a grinding way; a to-be-ground workpiece is fixedly arranged on the grinding disc through a bolt; the pressing plate disc is detachably hung through mounting holes in a mounting frame; at least two mounting holes are formed in the vertical direction; and the mounting frame is suspended through a joint bearing. The grinding device is fixedly arranged on the pressing plate disc, the pressing plate disc is suspended through the mounting holes in the mounting frame and is matched with the to-be-processed workpiece in a grinding way, and the mounting states of different pressing plate discs can be adjusted through the mounting holes. The upper end of the mounting frame is suspended by the joint bearing, so that the grinding device is convenient to detach. Meanwhile, due to the adoption of the connecting structure of the joint bearing, the pressing plate disc suspended through the mounting frame and the grinding device are better matched with the to-be-processed workpiece in the grinding way. The driving system is stable and reliable and satisfies the needs of different rotation speeds.

Description

A kind of lapping device
Technical field
The utility model belongs to machining equipment and manufactures and designs the field, particularly design and the manufacturing of a kind of metal surface milling apparatus.
Background technology
The processing of metal wearing course is usually arranged in the mining machinery production, and the General Requirements wearing course has less roughness with the wearing and tearing of reducing friction.As, the metalworks such as the upper and lower bronze sheet on the gyratory crusher and light plate just require surface roughness little, need improve its surface property with the mode of grinding man-hour adding.At present, by manually grinding with hand, the lines that grinds out is very inhomogeneous, not only be difficult to meet the demands, and efficient is lower mostly for upper and lower bronze sheet and light plate.
Existing process equipment can not satisfy the processing needs of metal wearing course in the mining machinery, owing to needing the metalwork volume of processing large, fixing inconvenient, work in-process also needs often to change grinding tool, fixing of grinding tool, the problems such as needs of the continuous rotation of grinding tool adaptation process of lapping and even grinding all needs design a kind of new lapping device.
Summary of the invention
The utility model discloses a kind of lapping device according to the deficiencies in the prior art, and problem to be solved in the utility model provides and a kind ofly can be convenient for changing different purposes grinding tools, can stable and uniform metal works be carried out the lapping device of attrition process.
The utility model provides following technical scheme to realize:
Grinder comprises drive system and lapping device, it is characterized in that: described lapping device comprises relatively abrasive disk and the pressing plate dish of spin finishing; Abrasive disk is rotated in the horizontal direction by drive systems, and pressing plate dish detachable hang and grind with abrasive disk cooperates; Grinding work-piece is bolted on the abrasive disk.
Described pressing plate dish is by the installing hole detachable hang on the installing rack, and installing hole has in the vertical direction and is no less than 2, and installing rack hangs by oscillating bearing.
Described drive system comprises a pair of umbrella tooth that drive motors, reduction box and reduction box drive, and the drive rod that the umbrella tooth connects is connected the driving spin finishing with abrasive disk.
When above-mentioned grinding work-piece is fixed on abrasive disk, by a plurality of bolts in abrasive disk side grinding work-piece is fixed, do not affected grinding work-piece surface grinding processing, abrasive disk at the uniform velocity rotates with drive unit and makes rotate relative with grinding tool of workpiece realize grinding.Grinding tool is fixed on the pressing plate dish, and the pressing plate dish hangs by installing hole on the installing rack and cooperates with the processing work grinding, and different pressing plate dishes can be regulated installment state by installing hole.Installing rack upper end adopts oscillating bearing to hang to make things convenient for the grinding tool dismounting, simultaneously the syndeton of oscillating bearing also make the pressing plate dish that hangs by installing rack and grinding tool have preferably with processing work grinding cooperates.Drive system is stablized adjustable, adapts to the different needs that grind rotating speed.
To sum up, the utility model is simple in structure, and is easy to operate, improved lapping efficiency, and suspended structure, workpiece are fixed and drive unit cooperates the requirement that has realized stable and higher attrition process.
Description of drawings
Fig. 1 is the utility model lapping device structural representation.
Among the figure, the 1st, installing rack, the 2nd, oscillating bearing, the 3rd, abrasive disk, the 4th, umbrella tooth, the 5th, reduction box, the 6th, motor, the 7th, workpiece, the 8th, pressing plate dish, the 9th, installing hole, the 10th, drive rod.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further specified.Embodiment is used for explanation the utility model, limits never in any form the utility model.
In conjunction with Fig. 1.
Grinder comprises drive system and lapping device, and lapping device comprises relatively abrasive disk 3 and the pressing plate dish 8 of spin finishing; Abrasive disk 3 is rotated in the horizontal direction by drive systems, and pressing plate dish 8 detachable hang and grind with abrasive disk 3 cooperate; Grinding work-piece 7 is bolted on the abrasive disk 3.Pressing plate dish 8 is by installing hole 9 detachable hang on the installing rack 1, and installing hole 9 has in the vertical direction and is no less than 2, and installing rack 1 hangs by oscillating bearing 2.Drive system comprises a pair of umbrella tooth 4 that drive motors 6, reduction box 5 and reduction box 5 drive, and the drive rod 10 that umbrella tooth 4 connects is connected the driving spin finishing with abrasive disk 3.
When grinding work-piece 7 is fixed on abrasive disk 3, by a plurality of bolts in abrasive disk 3 sides that grinding work-piece 7 is fixing, do not affect grinding work-piece 7 surface grindings processing, abrasive disk 3 at the uniform velocity rotates with drive unit and makes rotate relative with grinding tool of grinding work-piece 7 realize grinding.Grinding tool is fixed on the pressing plate dish 8, and pressing plate dish 8 hangs by installing hole on the installing rack 19 and cooperates with processing work 7 grindings, and different pressing plate dishes 8 can be regulated installment states by installing hole 9.Installing rack 1 upper end adopts oscillating bearing 2 to hang to make things convenient for the grinding tool dismounting, simultaneously the syndeton of oscillating bearing 2 also make the pressing plate dish 8 that hangs by installing rack 1 and grinding tool have preferably with grinding work-piece 7 grinding cooperates.Drive system is stablized adjustable, adapts to the different needs that grind rotating speed.
Add man-hour, grinding work-piece 7 is installed on the abrasive disk 3 with bolt compresses, add lubricating oil and abrasive sand between grinding work-piece 7 and pressing plate dish 8 grinding tools, turn on the power switch, grinding work-piece 7 will rotate along with abrasive disk 3, play the effect of grinding.Pressing plate dish 8 setting height(from bottom)s can regulate to adapt to by installing hole 9 positions on the installing rack 1 workpiece of different model.
According to the attrition process requirement, can also adjust the machining accuracy that reduction box 5 meets the needs of rotating speed and need to process different grinding work-pieces.

Claims (3)

1. a lapping device comprises drive system and lapping device, it is characterized in that: described lapping device comprises the relatively abrasive disk of spin finishing (3) and pressing plate dish (8); Abrasive disk (3) is rotated in the horizontal direction by drive systems, and pressing plate dish (8) detachable hang and grind with abrasive disk (3) cooperates; Grinding work-piece (7) is bolted on the abrasive disk (3).
2. lapping device according to claim 1, it is characterized in that: described pressing plate dish (8) is by installing hole (9) detachable hang on the installing rack (1), installing hole (9) has in the vertical direction and is no less than 2, and installing rack (1) hangs by oscillating bearing (2).
3. lapping device according to claim 1 and 2, it is characterized in that: described drive system comprises a pair of umbrella tooth (4) that drive motors (6), reduction box (5) and reduction box (5) drive, and the drive rod (10) that umbrella tooth (4) connects is connected the driving spin finishing with abrasive disk (3).
CN 201220302164 2012-06-26 2012-06-26 Grinding device Expired - Fee Related CN202726713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220302164 CN202726713U (en) 2012-06-26 2012-06-26 Grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220302164 CN202726713U (en) 2012-06-26 2012-06-26 Grinding device

Publications (1)

Publication Number Publication Date
CN202726713U true CN202726713U (en) 2013-02-13

Family

ID=47652457

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220302164 Expired - Fee Related CN202726713U (en) 2012-06-26 2012-06-26 Grinding device

Country Status (1)

Country Link
CN (1) CN202726713U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972373A (en) * 2014-04-04 2015-10-14 济南鑫光试验机制造有限公司 Sliding gate brick grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972373A (en) * 2014-04-04 2015-10-14 济南鑫光试验机制造有限公司 Sliding gate brick grinding machine

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Legal Events

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: 20130213

Termination date: 20140626

EXPY Termination of patent right or utility model