CN103817601A - Method for trimming grinding wheel of upper grinding disc and mechanism for implementing method - Google Patents
Method for trimming grinding wheel of upper grinding disc and mechanism for implementing method Download PDFInfo
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- CN103817601A CN103817601A CN201410082081.4A CN201410082081A CN103817601A CN 103817601 A CN103817601 A CN 103817601A CN 201410082081 A CN201410082081 A CN 201410082081A CN 103817601 A CN103817601 A CN 103817601A
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- grinding
- top lap
- trimming
- grinding wheel
- wheel
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- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/017—Devices or means for dressing, cleaning or otherwise conditioning lapping tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a method for trimming a grinding wheel of an upper grinding disc and a mechanism for implementing the method. The method comprises the following steps: arranging a locking mechanism on a universal mechanism of the grinding wheel of the upper grinding disc, and locking the universal mechanism through the locking mechanism when the grinding wheel needs to be trimmed, so that the grinding wheel of the upper grinding disc loses a universal function; feeding a trimming tool arm between grinding wheels of upper and lower rotating grinding discs, and driving the trimming tool arm to move linearly across the centers of the grinding wheels of the upper and lower grinding discs so as to fulfill the aim of trimming the grinding wheels of the upper and lower grinding discs at the same time. The method has the advantages that when the grinding wheel needs to be trimmed, the universal mechanism is locked by using the locking mechanism to make the grinding wheel of the upper grinding disc lose the universal function, and the grinding wheels of the upper and lower grinding discs are trimmed at the same time, so that the aim of trimming the grinding wheels of the upper and lower grinding discs at the same time is fulfilled. After trimming, the locking mechanism is unlocked to recover the normal grinding function of the grinding wheel of the upper grinding disc.
Description
Technical field
The invention belongs to grinding wheel method for trimming and mechanism, the mechanism that is specifically related to a kind of method for trimming of top lap emery wheel and realizes the method.
Background technology
Due to traditional twin grinding (polishing) equipment, its lower abrasive disk is fixed, top lap is provided with omnidirectional mechanism can realize the universal floating of top lap, and upper and lower abrasive disk is steel disk or cast iron plate etc., can reach desirable grinding (polishing) effect.Because this special structure makes the finishing of its upper and lower abrasive disk to be undertaken by erratic star wheel and abrasive sand, this finishing mode trimming speed is slow, efficiency is low.Along with grinding (polishing) material to hard crisp future development, the abrasive disk adopting on original grinding (polishing) equipment can not adapt to the requirement of the grinding technics to superhard material, so emery wheel system on double-ended grinding machine, just be applied on grinding (polishing) equipment, but because the emery wheel on double-ended grinding machine can not be repaired with erratic star wheel, original crushing mode can not allow again emery wheel universal floating.Therefore be necessary to address this problem.
Summary of the invention
The object of this invention is to provide a kind of method for trimming of the top lap emery wheel that grinds (polishing) equipment and mechanism that realizes the method for being applicable to.
The technical scheme that realizes the object of the invention employing is as follows:
The method for trimming of top lap emery wheel provided by the invention, is, on the omnidirectional mechanism of top lap emery wheel, retaining mechanism is set, and in the time of needs trimming wheel, thereby first by retaining mechanism, the locked omnidirectional mechanism top lap emery wheel that makes is lost to gimbal function; Make again to repair between the upper and lower grinding disk that tool arm enters rotation, and cross upper and lower grinding disk center and do rectilinear motion, reach the object that upper and lower grinding disk is repaired simultaneously.
Realize the mechanism of the method for trimming of top lap emery wheel, the flange of installing grinding disk that comprises top lap grinding wheel spindle, be connected with top lap grinding wheel spindle by omnidirectional mechanism, be arranged on the retaining mechanism coordinating between described top lap grinding wheel spindle and flange and with omnidirectional mechanism.
Described retaining mechanism comprises retaining ring and spring bearer plate; Described retaining ring is axially set on described top lap grinding wheel spindle, while making retaining ring axially-movable, between its end face and top lap main shaft, forms oil pocket; On top lap grinding wheel spindle, being provided with oil circuit is communicated with described oil pocket; Described spring bearer plate is located between retaining ring and grinding disk flange.
Advantage of the present invention is, in the time of needs trimming wheel, thereby can first by retaining mechanism, the locked omnidirectional mechanism top lap emery wheel that makes be lost to gimbal function, then repair upper and lower grinding disk simultaneously, reaches the object that upper and lower grinding disk is repaired simultaneously.Having repaired rear release retaining mechanism makes top lap emery wheel recover normal grinding function.
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that grinds (polishing) equipment.
Fig. 2 is structural representation of the present invention.
The specific embodiment
(polishing) equipment of grinding as shown in Figure 1, comprise frame a, top lap emery wheel 3 and lower grinding disk 4, lower grinding disk 4 is installed on frame a by lower abrasive disk main shaft (not drawing), top lap emery wheel 3 is installed on crossbeam (not drawing) by flange 2 and top lap grinding wheel spindle 1, one dresser 5 is installed on the platform of frame a mono-side, dresser 5 is provided with repaiies tool arm 6 with grinding wheel dressing pen 7, repairing tool arm 6 can stretch and enter, lower grinding disk 3, between 4, and cross, lower grinding disk 3, rectilinear motion is done at 4 centers, thereby realize in finishing simultaneously, lower grinding disk 3, 4 object.
The method for trimming of top lap emery wheel, is, on the omnidirectional mechanism of top lap emery wheel, retaining mechanism is set, and in the time of needs trimming wheel, thereby first by retaining mechanism, the locked omnidirectional mechanism top lap emery wheel that makes is lost to gimbal function; Make again to repair between the upper and lower grinding disk that tool arm enters rotation, and cross upper and lower grinding disk center and do rectilinear motion, reach the object that upper and lower grinding disk is repaired simultaneously.
As shown in Figure 2, realize the mechanism of the method for trimming of top lap emery wheel, the flange of installing grinding disk 32 that comprises top lap grinding wheel spindle 1, be connected with top lap grinding wheel spindle 1 by omnidirectional mechanism, be arranged on the retaining mechanism coordinating between described top lap grinding wheel spindle 1 and flange 2 and with omnidirectional mechanism; Flange 2, retaining ring 8 and spring bearer plate that described retaining mechanism comprises top lap grinding wheel spindle 1, is connected with top lap grinding wheel spindle 1 by omnidirectional mechanism; Described retaining ring 8 is axially set on described top lap grinding wheel spindle 1, while making retaining ring 8 axially-movable, between its end face and top lap main shaft 1, forms oil pocket 13; On top lap grinding wheel spindle 1, being provided with oil circuit 14 is communicated with described oil pocket 13; Described spring bearer plate is made up of pressing plate 11, spring 10 and spring pressure cap 9, and its center platen 11 is located between retaining ring 8 and flange 2, and spring 10 and spring pressure cap 9 are located between pressing plate 11 and retaining ring 8.
Because the flange 2 of installing grinding disk is connected with top lap grinding wheel spindle 1 by omnidirectional mechanism, make top lap emery wheel 3 there is gimbal function, to reach the technological requirement of grinding work-piece.In the time of needs trimming wheel, hydraulic oil enters in the oil pocket 13 of retaining ring 8 tops that are installed on top lap grinding wheel spindle 1 by the oil circuit 14 being arranged on top lap grinding wheel spindle 1, retaining ring 8 is moved downward, several springs 10 and the spring pressure cap 9 of the contact uniform setting in below, and make spring 10 compressed, finally make the pressing plate 11 of retaining ring 8 supported flange 2 tops by flange 2 diebacks, make flange 2 and upper main shaft 5 form rigid body, thereby make top lap emery wheel 3 lose gimbal function, center line rotation that can only above main shaft 5, in realization, lower grinding disk 3, finishing or finishing separately 4 time.
After upper and lower grinding disk 3,4 finishings, system discharges the oil pressure putting in retaining ring 8 top oil pockets 13 separates retaining ring 8 under the elastic force effect of spring 10 with pressing plate 11.Recover the gimbal function of top lap emery wheel 3.
Claims (3)
1. a method for trimming for top lap emery wheel, is characterized in that, on the omnidirectional mechanism of top lap emery wheel, retaining mechanism is set, and in the time of needs trimming wheel, thereby first by retaining mechanism, the locked omnidirectional mechanism top lap emery wheel that makes is lost to gimbal function; Make again to repair between the upper and lower grinding disk that tool arm enters rotation, and cross upper and lower grinding disk center and do rectilinear motion, reach the object that upper and lower grinding disk is repaired simultaneously.
2. realize a mechanism for the method for trimming of top lap emery wheel described in claim 1, the flange of installing grinding disk that it is characterized in that comprising top lap grinding wheel spindle, be connected with top lap grinding wheel spindle by omnidirectional mechanism, be arranged on the retaining mechanism coordinating between described top lap grinding wheel spindle and flange and with omnidirectional mechanism.
3. mechanism according to claim 2, is characterized in that described retaining mechanism comprises retaining ring and spring bearer plate; Described retaining ring is axially set on described top lap grinding wheel spindle, while making retaining ring axially-movable, between its end face and top lap main shaft, forms oil pocket; On top lap grinding wheel spindle, being provided with oil circuit is communicated with described oil pocket; Described spring bearer plate is located between retaining ring and grinding disk flange and with the bulb of omnidirectional mechanism and matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082081.4A CN103817601B (en) | 2014-03-07 | 2014-03-07 | The method for trimming of a kind of upper abrasive disk emery wheel and realize the mechanism of the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082081.4A CN103817601B (en) | 2014-03-07 | 2014-03-07 | The method for trimming of a kind of upper abrasive disk emery wheel and realize the mechanism of the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817601A true CN103817601A (en) | 2014-05-28 |
| CN103817601B CN103817601B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410082081.4A Active CN103817601B (en) | 2014-03-07 | 2014-03-07 | The method for trimming of a kind of upper abrasive disk emery wheel and realize the mechanism of the method |
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| CN (1) | CN103817601B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563261A (en) * | 2015-12-17 | 2016-05-11 | 宇环数控机床股份有限公司 | Grinding and thinning method for glass |
| CN106181750A (en) * | 2016-09-20 | 2016-12-07 | 上海电气核电设备有限公司 | Machine abrasive disk frock |
| CN113183031A (en) * | 2021-05-20 | 2021-07-30 | 杭州众硅电子科技有限公司 | Dressing head rotating part, polishing pad dressing head and dresser |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563261A (en) * | 2015-12-17 | 2016-05-11 | 宇环数控机床股份有限公司 | Grinding and thinning method for glass |
| CN105563261B (en) * | 2015-12-17 | 2018-02-16 | 宇环数控机床股份有限公司 | A kind of grinding thining method of glass |
| CN106181750A (en) * | 2016-09-20 | 2016-12-07 | 上海电气核电设备有限公司 | Machine abrasive disk frock |
| CN113183031A (en) * | 2021-05-20 | 2021-07-30 | 杭州众硅电子科技有限公司 | Dressing head rotating part, polishing pad dressing head and dresser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103817601B (en) | 2016-06-08 |
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