CN204434071U - A kind of centreless grinding quick-replaceable emery wheel suspender - Google Patents

A kind of centreless grinding quick-replaceable emery wheel suspender Download PDF

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Publication number
CN204434071U
CN204434071U CN201420616416.1U CN201420616416U CN204434071U CN 204434071 U CN204434071 U CN 204434071U CN 201420616416 U CN201420616416 U CN 201420616416U CN 204434071 U CN204434071 U CN 204434071U
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China
Prior art keywords
connecting arm
grinding wheel
emery wheel
wheel spindle
hanging beam
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Active
Application number
CN201420616416.1U
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Chinese (zh)
Inventor
赵戌伟
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ZHEJIANG RIFA PRECISION MACHINERY Co Ltd
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ZHEJIANG RIFA PRECISION MACHINERY Co Ltd
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Priority to CN201420616416.1U priority Critical patent/CN204434071U/en
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Abstract

A kind of centreless grinding quick-replaceable emery wheel suspender, belongs to metal removal technical field of processing equipment.The defect that operation is very complicated, production efficiency is lower and have certain danger is there is in existing centerless grinder when changing emery wheel.The utility model comprises suspension hook, hanging beam, left connecting arm and right connecting arm, suspension hook is arranged in the middle part of hanging beam, left connecting arm and right connecting arm are fixedly mounted by lock screw perpendicular to described hanging beam two ends respectively, and the lower end of left connecting arm and right connecting arm installed by fix screw with the grinding wheel flanged disc at emery wheel two ends respectively.The utility model does not need grinding wheel spindle to erect when changing, eliminate the step of to be fallen by grinding wheel spindle and erectting, improve safety; In Renewal process, do not need grinding wheel spindle to dismantle, greatly reduce the manpower and time of changing emery wheel, impact is not produced to grinding wheel spindle, ensure that the retentivity of grinding wheel spindle precision, effectively improve the convenience of replacing speed and operation.

Description

A kind of centreless grinding quick-replaceable emery wheel suspender
Technical field
The utility model belongs to metal removal technical field of processing equipment, especially relevant with a kind of centreless grinding quick-replaceable emery wheel suspender.
Background technology
The emery wheel of existing centerless grinder is set on grinding wheel spindle, emery wheel two ends are provided with grinding wheel flanged disc respectively by fix screw, the driver train of centerless grinder drives grinding wheel spindle to rotate and then drives emery wheel to rotate, because emery wheel is in grinding state for a long time, easy wearing and tearing, need the emery wheel more renewed frequently, grinding wheel spindle must unload together with emery wheel by the process changing emery wheel, conventional replacing emery wheel step is as follows: first suspension ring are fixed on grinding wheel spindle system, hang on crane by rope, then hang lower grinding wheel axis system by crane and be placed horizontally at bottom surface, remove suspension ring and rope, then grinding wheel spindle is vertically placed on ground, unload old sand wheel, change new emery wheel, and then grinding wheel spindle is placed horizontally at bottom surface, again suspension ring are loaded onto, with rope, grinding wheel spindle system is hung on crane, finally by crane, grinding wheel spindle system is hung back Installing machine tool.Very work consuming is consuming time for such replacing emery wheel, and operate very complicated, production efficiency is lower, and grinding wheel spindle system is changed emery wheel and also be there is certain safety problem when vertical state.
Utility model content
The purpose of this utility model is intended to overcome existing centerless grinder operation is very complicated when changing emery wheel, production efficiency is lower and has the defect of certain danger, provides a kind of centerless grinder emery wheel to change the centreless grinding quick-replaceable emery wheel suspender quick and convenient, safety is good.
For this reason, the utility model is by the following technical solutions: a kind of centreless grinding quick-replaceable emery wheel suspender, it is characterized in that, described suspender comprises suspension hook, hanging beam, left connecting arm and right connecting arm, suspension hook is arranged in the middle part of hanging beam, left connecting arm and right connecting arm are fixedly mounted by lock screw perpendicular to described hanging beam two ends respectively, and the lower end of left connecting arm and right connecting arm installed by fix screw with the grinding wheel flanged disc at emery wheel two ends respectively.
When the utility model uses, the lower end of left connecting arm and right connecting arm is fixed on the grinding wheel flanged disc at emery wheel two ends respectively by fix screw, the utility model and grinding wheel spindle system are fixed, the hook of crane mounts on suspension hook, then grinding wheel spindle system hangs out and is placed horizontally on bottom surface by crane, unscrew lock screw and the fix screw at left connecting arm two ends, unload bottom left connecting arm, then the attaching screw on left end grinding wheel flanged disc is unscrewed, unload the grinding wheel flanged disc of left end, then old sand wheel is unloaded, new emery wheel is set on grinding wheel spindle, the grinding wheel flanged disc of left end to be set on grinding wheel spindle and to be fixed on emery wheel left end by attaching screw, load onto left connecting arm and by lock screw and fix screw, left connecting arm two ends be individually fixed on the grinding wheel flanged disc of hanging beam left end and left end, start crane and grinding wheel spindle system is hung back Installing machine tool.
The utility model can reach following beneficial effect by arranging suspender: not needing when changing grinding wheel spindle to erect, eliminating the step of to be fallen by grinding wheel spindle and erectting, improve safety; In Renewal process, do not need grinding wheel spindle to dismantle, greatly reduce the manpower and time of changing emery wheel, impact is not produced to grinding wheel spindle, ensure that the retentivity of grinding wheel spindle precision, effectively improve the convenience of replacing speed and operation.
Accompanying drawing explanation
Fig. 1 is main apparent direction schematic diagram of the present utility model.
Fig. 2 is side-looking direction of the present utility model schematic diagram.
Fig. 3 is that the utility model and grinding wheel spindle assemble schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Fig. 1 ~ Fig. 3, the utility model comprises suspension hook 1, hanging beam 2, left connecting arm 4 and right connecting arm 3, suspension hook 1 is arranged in the middle part of hanging beam 2, left connecting arm 4 and right connecting arm 3 are fixedly mounted by lock screw 5 perpendicular to described hanging beam 2 two ends respectively, and the lower end of left connecting arm 4 and right connecting arm 3 installed by fix screw with the grinding wheel flanged disc 8 at emery wheel 7 two ends respectively.
When the utility model uses, the lower end of left connecting arm 4 and right connecting arm 3 is fixed on the grinding wheel flanged disc 8 at emery wheel 7 two ends respectively by fix screw, the utility model and grinding wheel spindle system are fixed, the hook of crane mounts on suspension hook 1, then grinding wheel spindle system hangs out and is placed horizontally on bottom surface by crane, unscrew lock screw 5 and the fix screw at left connecting arm 4 two ends, unload bottom left connecting arm 4, then the attaching screw on left end grinding wheel flanged disc 8 is unscrewed, unload the grinding wheel flanged disc 8 of left end, then old sand wheel is unloaded, new emery wheel is set on grinding wheel spindle 6, the grinding wheel flanged disc 8 of left end to be set on grinding wheel spindle 6 and to be fixed on emery wheel 7 left end by attaching screw, load onto left connecting arm 4 and by lock screw 5 and fix screw, left connecting arm 4 two ends be individually fixed on the grinding wheel flanged disc 8 of hanging beam 2 left end and left end, start crane and grinding wheel spindle system is hung back Installing machine tool.

Claims (1)

1. a centreless grinding quick-replaceable emery wheel suspender, it is characterized in that: described suspender comprises suspension hook, hanging beam, left connecting arm and right connecting arm, suspension hook is arranged in the middle part of hanging beam, left connecting arm and right connecting arm are fixedly mounted by lock screw perpendicular to described hanging beam two ends respectively, and the lower end of left connecting arm and right connecting arm installed by fix screw with the grinding wheel flanged disc at emery wheel two ends respectively.
CN201420616416.1U 2014-10-23 2014-10-23 A kind of centreless grinding quick-replaceable emery wheel suspender Active CN204434071U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420616416.1U CN204434071U (en) 2014-10-23 2014-10-23 A kind of centreless grinding quick-replaceable emery wheel suspender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420616416.1U CN204434071U (en) 2014-10-23 2014-10-23 A kind of centreless grinding quick-replaceable emery wheel suspender

Publications (1)

Publication Number Publication Date
CN204434071U true CN204434071U (en) 2015-07-01

Family

ID=53601967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420616416.1U Active CN204434071U (en) 2014-10-23 2014-10-23 A kind of centreless grinding quick-replaceable emery wheel suspender

Country Status (1)

Country Link
CN (1) CN204434071U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110434762A (en) * 2019-07-09 2019-11-12 三明学院 System is replaced online based on machine vision full-automatic abrasive wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110434762A (en) * 2019-07-09 2019-11-12 三明学院 System is replaced online based on machine vision full-automatic abrasive wheel
CN110434762B (en) * 2019-07-09 2020-05-01 三明学院 Full-automatic grinding wheel online replacement system based on machine vision

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