CN105150103A - Polishing wheel assembling structure and assembling method, disassembling method and application of polishing wheel assembling structure - Google Patents
Polishing wheel assembling structure and assembling method, disassembling method and application of polishing wheel assembling structure Download PDFInfo
- Publication number
- CN105150103A CN105150103A CN201510679035.7A CN201510679035A CN105150103A CN 105150103 A CN105150103 A CN 105150103A CN 201510679035 A CN201510679035 A CN 201510679035A CN 105150103 A CN105150103 A CN 105150103A
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- CN
- China
- Prior art keywords
- polishing wheel
- sleeve
- main shaft
- polishing
- mounting structure
- 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.)
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Classifications
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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
- B24B45/00—Means for securing grinding wheels on rotary arbors
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
Abstract
The invention relates to a polishing wheel assembling structure which is installed on a main shaft of a polishing machine. The polishing wheel assembling structure comprises a fixing sleeve, a polishing wheel clamping sleeve, an expanding sleeve and a polishing wheel. The fixing sleeve comprises an inner sleeve and an extension part, wherein the extension part is ejected to one end of the polishing wheel clamping sleeve, and the inner sleeve fixed to the main shaft in a sleeving connection mode stretches into the polishing wheel clamping sleeve. The expanding sleeve fixed to the main shaft in a sleeving connection mode is ejected in the other end of the polishing wheel clamping sleeve. The polishing wheel is installed on the polishing wheel clamping sleeve. The invention further relates to an assembling method, a disassembling method and application of the polishing wheel assembling structure. The polishing wheel assembling structure, and the assembling method, the disassembling method and the application of the polishing wheel assembling structure have the advantages that the structure is simple, assembling and disassembling are convenient, machine starting calibration is not needed for a single-axis or multi-axis polishing machine, and the production efficiency is greatly improved; the polishing wheel assembling structure, and the assembling method, the disassembling method and the application of the polishing wheel assembling structure belong to the technical field of polishing machines.
Description
Technical field
The present invention relates to polishing machine technical field, specifically, relate to a kind of polishing wheel mounting structure, the installation method of polishing wheel mounting structure, method for dismounting, the application of polishing wheel mounting structure.
Background technology
The polishing wheel of existing piano sheet material polishing machine is directly installed on main shaft, polishing machine first will be made to run debug polishing wheel before polishing, and the installation site of adjustment polishing wheel, ensures the piano plate plane that polishing wheel is dished out smooth.Polishing wheel is the cylinder with many group cloth wheel superposition compositions, rotation time standby cylinder cylindrical polishing is carried out to paint face.
Because the periphery plane organizing cloth wheel superposition composition inconsistent more, the pliability of periphery is different, and cloth wheel surface must make buffing wax even spread before carrying out polishing, meets polishing requirement.These work must dynamic conditioning again after static adjust.
In order to improve working (machining) efficiency, polishing machine adopts the form of multiaxis polishing, and the throughput direction namely along sheet material sets gradually multiple polishing unit, and each polishing unit all arranges a main shaft, and a main shaft drives a polishing wheel to rotate.Sheet material is carried once on a production line, successively through multiple polishing wheel polishing, effectively can improve working (machining) efficiency.After polishing wheel reaches service life, change, to multiaxis polishing machine, the replacement frequency of polishing wheel is very high.If change polishing wheel each and all will start polishing machine running debugging, then polishing machine has be in off working state the most duration of runs, greatly reduces the production efficiency of multiaxis polishing machine.
For this reason, need to invent a kind of polishing wheel mounting structure, utilize the polishing wheel calibration equipment of peripheral hardware to calibrate polishing wheel, the polishing wheel after calibration is directly installed on main shaft by frame for movement, frame for movement correctly assembles rear polishing wheel and automatic calibration, without the need to calibrating on polishing machine.
Summary of the invention
For the technical problem existed in prior art, the object of the invention is: a kind of simple load and unload polishing wheel mounting structure and installation method, method for dismounting and application are provided, final realization without the need to calibrating polishing wheel on polishing machine, greatly reduce the downtime of polishing machine, enhance productivity.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of polishing wheel mounting structure, is arranged on the main shaft of polishing machine, comprises: fixed cover, polishing wheel retaining sleeve, expansion sleeve, polishing wheel; Fixed cover comprises inner sleeve and extension, and extension withstands on one end of polishing wheel retaining sleeve, and the inner sleeve be fixed by socket on main shaft stretches in polishing wheel retaining sleeve; The expansion sleeve be fixed by socket on main shaft holds out against in the other end of polishing wheel retaining sleeve; Polishing wheel is arranged on polishing wheel retaining sleeve.
Polishing wheel retaining sleeve comprises cylindrical sleeve and two end caps, and two end caps are fixed by socket in cylindrical sleeve outer and be positioned at the two ends of cylindrical sleeve; Polishing wheel is fixed by socket outside cylindrical sleeve and between two end cap; Expansion sleeve comprises tensioner tapered sleeve and fixing ringfeder; Tensioner tapered sleeve is enclosed within main shaft, and periphery is truncated cone-shaped; Fixing ringfeder comprises cylindrical shape part and external conical-tube part, cylindrical shape part is fixed by socket on main shaft, the external diameter of cylindrical shape part is consistent with the internal diameter of cylindrical sleeve, the inner ring of external conical-tube part is the truncated cone-shaped with tensioner tapered sleeve phase snug fit, and the external diameter of external conical-tube part is consistent with the internal diameter of cylindrical sleeve; Tensioner tapered sleeve is connected with the cylindrical shape part of fixing ringfeder along the axially extended lock screw of main shaft through tensioner tapered sleeve.
The quantity of lock screw is many, is evenly arranged along the circumference around main shaft.
The inner sleeve of fixed cover comprises the first inner sleeve section and the second inner sleeve section, and the first inner sleeve section, the second inner sleeve section, extension set gradually; The external diameter of the second inner sleeve section is consistent with the internal diameter of cylindrical sleeve, and the external diameter of the first inner sleeve section is less than or equal to the external diameter of the second inner sleeve section.
The gradient of the periphery of the truncated cone-shaped of tensioner tapered sleeve is 5-45 degree.
Tensioner tapered sleeve is equipped with many dismounting screws, and along the axially extended dismounting screw of main shaft through tensioner tapered sleeve, end withstands on the cylindrical shape part of fixing ringfeder; Dismounting screw is circumferentially uniformly distributed.
End cap is screwed in cylindrical sleeve; Fixing ringfeder is screwed on main shaft; Fixed cover is fastened on main shaft by screw and key; Connected by key between polishing wheel and cylindrical sleeve.
An installation method for polishing wheel mounting structure, comprises the steps: that polishing wheel is arranged on polishing wheel retaining sleeve by (1); (2) fixed cover is fixed by socket on main shaft, fixing ringfeder is fixed by socket on main shaft; (3) be socketed in by polishing wheel retaining sleeve outside fixed cover and fixing ringfeder, the end of polishing wheel retaining sleeve withstands in the extension of fixed cover; (4) tensioner tapered sleeve and fixing ringfeder are locked with lock screw, the connection between tensioner tapered sleeve and fixing ringfeder is tightr, and the fixing pressure of ringfeder to polishing wheel retaining sleeve is larger.
A method for dismounting for polishing wheel mounting structure, comprises the steps: that lock screw is removed by (1); (2) screw in dismounting screw, the end of dismounting screw holds out against fixing ringfeder, thus is ejected by tensioner tapered sleeve; (3) the polishing wheel retaining sleeve that polishing wheel is housed is extracted out, the polishing wheel more renewed.
A kind of application of polishing wheel mounting structure, polishing wheel is arranged on polishing wheel retaining sleeve, overall by after the calibration of polishing wheel calibration equipment, be arranged on again and be contained on fixed cover on main shaft and expansion sleeve, after polishing wheel retaining sleeve and fixed cover, expansion sleeve all coordinate, polishing wheel is naturally calibrated and runs calibration without the need to the main shaft by polishing machine.
Principle of the present invention is:
Be arranged on by polishing wheel on polishing wheel retaining sleeve, entirety is calibrated by the polishing wheel calibrator (-ter) unit of peripheral hardware.This polishing wheel calibrator (-ter) unit simulation single shaft polisher design, both main shafts are identical with the correspondence position that polishing wheel is installed.Calibration polishing wheel is relative to the position of the main shaft of polishing wheel calibrator (-ter) unit.
Fixed cover, expansion sleeve and main shaft match, and fixed cover, expansion sleeve and polishing wheel retaining sleeve match, as long as these mechanical parts are installed correct, polishing wheel gets final product automatic calibration relative to the position of the main shaft of polishing machine.Polishing machine only need be shut down and be installed polishing wheel retaining sleeve, without the need to start calibration, under most times of polishing machine are in running order, greatly enhances productivity.
Generally speaking, tool of the present invention has the following advantages:
1. structure is simple, and mounting or dismounting are convenient.
2. single shaft or multiaxis polishing machine are without the need to start calibration polishing wheel, greatly enhance productivity.
3. the structure adopting the truncated cone-shaped conical surface to match, becomes radial pressure by axial locking power, is effectively fixed polishing wheel retaining sleeve.
4. adopt the assembling mode that cylindrical shape is fixed by socket, registration, the polishing wheel after final guarantee calibration is accurate relative to the position of polishing machine main shaft.
5. adopt dismounting screw structural, can easily tensioner tapered sleeve be removed.When changing polishing wheel, also only need to be removed by tensioner tapered sleeve by dismounting screw, polishing wheel retaining sleeve can be taken off, structure is simple, easy to operate.Fixed cover, fixing ringfeder are arranged on main shaft for a long time, make regular check on its elasticity and abrasion condition.
Accompanying drawing explanation
Fig. 1 is the sectional view of polishing machine.
Fig. 2 is the sectional view of the installation diagram of polishing wheel retaining sleeve and fixed cover.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the sectional view of expansion sleeve, and wherein the slice location of the latter half is at dismounting screw.
Fig. 5 is the side view of tensioner tapered sleeve.
Fig. 6 is the sectional view along A-A direction in Fig. 5.
Fig. 7 is the side view of fixing ringfeder.
Wherein, 1-1 is main shaft, and 1-2 is fixed cover, and 1-3 is polishing wheel retaining sleeve, and 1-4 is expansion sleeve, and 1-5 is polishing wheel.α is gradient.
1-21 is inner sleeve, and 1-22 is extension, and 1-211 is the first inner sleeve section, and 1-212 is the second inner sleeve section.
1-31 is cylindrical sleeve, and 1-32 is end cap.
1-41 is tensioner tapered sleeve, and 1-42 is fixing ringfeder, and 1-43 is lock screw, and 1-44 is dismounting screw, and 1-421 is cylindrical shape part, and 1-422 is external conical-tube part.
Detailed description of the invention
Come that the present invention will be further described in detail below.
A mounting structure for polishing wheel, is arranged on the main shaft of polishing machine, comprises: fixed cover, polishing wheel retaining sleeve, expansion sleeve, polishing wheel, lock screw, dismounting screw.
Fixed cover comprises: inner sleeve and extension.Inner sleeve comprises the first inner sleeve section and the second inner sleeve section.From left to right the first inner sleeve section, the second inner sleeve section, extension successively.First inner sleeve section is cylindric, and internal diameter is consistent with main shaft external diameter, and external diameter is less than the second inner sleeve section.Second inner sleeve section is cylindric, and internal diameter is consistent with main shaft external diameter, and external diameter is consistent with the internal diameter of cylindrical sleeve.Extension is discoid.Fixed cover to be connected with key by screw to be fixed with main shaft.
Polishing wheel retaining sleeve comprises a cylindrical sleeve and two end caps.Cylindrical sleeve is cylindrical shape.It is outer and be positioned at the two ends of cylindrical sleeve that end cap is enclosed within cylindrical sleeve, and end cap is screwed in outside cylindrical sleeve.
Expansion sleeve comprises tensioner tapered sleeve and fixing ringfeder.Tensioner tapered sleeve is annular, and inner ring and main shaft engagement sleeves are on main shaft, and periphery is that truncated cone-shaped coordinates with fixing ringfeder.Fixing ringfeder comprises cylindrical shape part and external conical-tube part, cylindrical shape part is fixed by socket on main shaft, the external diameter of cylindrical shape part is consistent with the internal diameter of cylindrical sleeve, the inner ring of external conical-tube part is the truncated cone-shaped with tensioner tapered sleeve phase snug fit, and the external diameter of external conical-tube part is consistent with the internal diameter of cylindrical sleeve.Fixing ringfeder is screwed on main shaft.Connected by lock screw between tensioner tapered sleeve and fixing ringfeder.The gradient of the periphery of the truncated cone-shaped of tensioner tapered sleeve is 5 degree.
Polishing wheel is enclosed within cylindrical sleeve, and between two end cap.Connected by key between polishing wheel and cylindrical sleeve.
Lock screw has four, circumferentially uniform.Lock screw is through tensioner tapered sleeve, and end screws in the cylindrical shape part of fixing ringfeder, by tensioner tapered sleeve and the locking of fixing ringfeder.
Dismounting screw has four, circumferentially uniform, and staggers in lock screw interval.Dismounting screw is through tensioner tapered sleeve, and end withstands on the cylindrical shape portions end of fixing ringfeder.
An installation method for polishing wheel mounting structure, comprises the steps: that polishing wheel is mounted in cylindrical sleeve by key by (1), installs end cap to polishing wheel axial limiting; (2) be fixed by socket on main shaft by fixed cover, both are connected with key by screw; Fixing ringfeder is fixed on main shaft by screw socket; (3) be socketed in by polishing wheel retaining sleeve outside fixed cover and fixing ringfeder, the end of polishing wheel retaining sleeve withstands in the extension of fixed cover; (4) be inserted in tensioner tapered sleeve, with lock screw by tensioner tapered sleeve and the locking of fixing ringfeder, the connection between tensioner tapered sleeve and fixing ringfeder is tightr, and the fixing radial pressure of ringfeder to polishing wheel retaining sleeve is larger.After step (1), need to adopt the polishing wheel calibration equipment of peripheral hardware to correct polishing wheel, correct the position of polishing wheel relative to the main shaft of polishing wheel calibration equipment, polishing wheel calibration equipment simulation polishing machine makes, and both main spindle's are corresponding.After correct installation polishing wheel retaining sleeve, the polishing wheel corrected relative to the position of the main shaft of polishing machine in the margin of tolerance, without the need to again correcting on polishing machine.
After polishing wheel wear, need the polishing wheel more renewed.A method for dismounting for polishing wheel mounting structure, comprises the steps: that lock screw is removed by (1); (2) revolve more deep by dismounting screw, the end of dismounting screw holds out against fixing ringfeder, thus is ejected by tensioner tapered sleeve; (3) the polishing wheel retaining sleeve that polishing wheel is housed is extracted out.Main shaft is installed the new polishing wheel corrected and polishing wheel retaining sleeve.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. a polishing wheel mounting structure, is arranged on the main shaft of polishing machine, it is characterized in that: comprising: fixed cover, polishing wheel retaining sleeve, expansion sleeve, polishing wheel; Fixed cover comprises inner sleeve and extension, and extension withstands on one end of polishing wheel retaining sleeve, and the inner sleeve be fixed by socket on main shaft stretches in polishing wheel retaining sleeve; The expansion sleeve be fixed by socket on main shaft holds out against in the other end of polishing wheel retaining sleeve; Polishing wheel is arranged on polishing wheel retaining sleeve.
2., according to a kind of polishing wheel mounting structure according to claim 1, it is characterized in that: described in
Polishing wheel retaining sleeve comprises cylindrical sleeve and two end caps, and two end caps are fixed by socket in cylindrical sleeve outer and be positioned at the two ends of cylindrical sleeve; Polishing wheel is fixed by socket outside cylindrical sleeve and between two end cap;
Expansion sleeve comprises tensioner tapered sleeve and fixing ringfeder; Tensioner tapered sleeve is enclosed within main shaft, and periphery is truncated cone-shaped; Fixing ringfeder comprises cylindrical shape part and external conical-tube part, cylindrical shape part is fixed by socket on main shaft, the external diameter of cylindrical shape part is consistent with the internal diameter of cylindrical sleeve, the inner ring of external conical-tube part is the truncated cone-shaped with tensioner tapered sleeve phase snug fit, and the external diameter of external conical-tube part is consistent with the internal diameter of cylindrical sleeve; Tensioner tapered sleeve is connected with the cylindrical shape part of fixing ringfeder along the axially extended lock screw of main shaft through tensioner tapered sleeve.
3. according to a kind of polishing wheel mounting structure according to claim 2, it is characterized in that: the quantity of described lock screw is many, is evenly arranged along the circumference around main shaft.
4. according to a kind of polishing wheel mounting structure according to claim 2, it is characterized in that: the inner sleeve of described fixed cover comprises the first inner sleeve section and the second inner sleeve section, and the first inner sleeve section, the second inner sleeve section, extension set gradually; The external diameter of the second inner sleeve section is consistent with the internal diameter of cylindrical sleeve, and the external diameter of the first inner sleeve section is less than or equal to the external diameter of the second inner sleeve section.
5. according to a kind of polishing wheel mounting structure according to claim 2, it is characterized in that: the gradient of the periphery of the truncated cone-shaped of described tensioner tapered sleeve is 5-45 degree.
6. according to a kind of polishing wheel mounting structure according to claim 2, it is characterized in that: described tensioner tapered sleeve is equipped with many dismounting screws, and along the axially extended dismounting screw of main shaft through tensioner tapered sleeve, end withstands on the cylindrical shape part of fixing ringfeder; Dismounting screw is circumferentially uniformly distributed.
7., according to a kind of polishing wheel mounting structure according to claim 2, it is characterized in that: described end cap is screwed in cylindrical sleeve; Fixing ringfeder is screwed on main shaft; Fixed cover is fastened on main shaft by screw and key; Connected by key between polishing wheel and cylindrical sleeve.
8., according to the installation method of a kind of polishing wheel mounting structure according to any one of claim 2 to 7, it is characterized in that: comprise the steps:
(1) polishing wheel is arranged on polishing wheel retaining sleeve;
(2) fixed cover is fixed by socket on main shaft, fixing ringfeder is fixed by socket on main shaft;
(3) be socketed in by polishing wheel retaining sleeve outside fixed cover and fixing ringfeder, the end of polishing wheel retaining sleeve withstands in the extension of fixed cover;
(4) tensioner tapered sleeve and fixing ringfeder are locked with lock screw, the connection between tensioner tapered sleeve and fixing ringfeder is tightr, and the fixing pressure of ringfeder to polishing wheel retaining sleeve is larger.
9., according to the method for dismounting of a kind of polishing wheel mounting structure according to claim 6, it is characterized in that: comprise the steps:
(1) lock screw is removed;
(2) screw in dismounting screw, the end of dismounting screw holds out against fixing ringfeder, thus is ejected by tensioner tapered sleeve;
(3) the polishing wheel retaining sleeve that polishing wheel is housed is extracted out, the polishing wheel more renewed.
10. according to the application of a kind of polishing wheel mounting structure according to any one of claim 1 to 7, it is characterized in that: polishing wheel is arranged on polishing wheel retaining sleeve, overall by after the calibration of polishing wheel calibration equipment, be arranged on again and be contained on fixed cover on main shaft and expansion sleeve, after polishing wheel retaining sleeve and fixed cover, expansion sleeve all coordinate, polishing wheel is naturally calibrated and runs calibration without the need to the main shaft by polishing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679035.7A CN105150103B (en) | 2015-10-19 | 2015-10-19 | One kind polishing wheel mounting structure and its installation method, method for dismounting and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679035.7A CN105150103B (en) | 2015-10-19 | 2015-10-19 | One kind polishing wheel mounting structure and its installation method, method for dismounting and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105150103A true CN105150103A (en) | 2015-12-16 |
| CN105150103B CN105150103B (en) | 2017-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510679035.7A Active CN105150103B (en) | 2015-10-19 | 2015-10-19 | One kind polishing wheel mounting structure and its installation method, method for dismounting and application |
Country Status (1)
| Country | Link |
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| CN (1) | CN105150103B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519711Y (en) * | 2002-01-18 | 2002-11-06 | 无锡市曙光纺织配件厂 | Grinder wheel for leather roller |
| CN2569974Y (en) * | 2002-09-26 | 2003-09-03 | 李广庆 | Diamond roller locking apparatus |
| CN201685105U (en) * | 2010-04-20 | 2010-12-29 | 重庆川东船舶重工有限责任公司 | Centering center rest support |
| EP2548697A2 (en) * | 2011-07-19 | 2013-01-23 | Flex-Elektrowerkzeuge GmbH | Tool holding device, tool holding device-tool combination and machine tool |
| CN203281915U (en) * | 2013-06-07 | 2013-11-13 | 新余钢铁集团有限公司 | Clamp for long-cylinder part outer circle machining |
| CN203471557U (en) * | 2013-08-30 | 2014-03-12 | 栾谨泉 | Tapered roller centerless grinding machine double-bearing oil wedge-shaped dynamic pressure main shaft assembly |
| CN104854359A (en) * | 2012-12-10 | 2015-08-19 | 罗伯特·博世有限公司 | Shaft for rotationally coupling a main device to a tubular device |
| CN205166687U (en) * | 2015-10-19 | 2016-04-20 | 广州珠江钢琴集团股份有限公司 | Polishing wheel installation structure |
-
2015
- 2015-10-19 CN CN201510679035.7A patent/CN105150103B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519711Y (en) * | 2002-01-18 | 2002-11-06 | 无锡市曙光纺织配件厂 | Grinder wheel for leather roller |
| CN2569974Y (en) * | 2002-09-26 | 2003-09-03 | 李广庆 | Diamond roller locking apparatus |
| CN201685105U (en) * | 2010-04-20 | 2010-12-29 | 重庆川东船舶重工有限责任公司 | Centering center rest support |
| EP2548697A2 (en) * | 2011-07-19 | 2013-01-23 | Flex-Elektrowerkzeuge GmbH | Tool holding device, tool holding device-tool combination and machine tool |
| CN104854359A (en) * | 2012-12-10 | 2015-08-19 | 罗伯特·博世有限公司 | Shaft for rotationally coupling a main device to a tubular device |
| CN203281915U (en) * | 2013-06-07 | 2013-11-13 | 新余钢铁集团有限公司 | Clamp for long-cylinder part outer circle machining |
| CN203471557U (en) * | 2013-08-30 | 2014-03-12 | 栾谨泉 | Tapered roller centerless grinding machine double-bearing oil wedge-shaped dynamic pressure main shaft assembly |
| CN205166687U (en) * | 2015-10-19 | 2016-04-20 | 广州珠江钢琴集团股份有限公司 | Polishing wheel installation structure |
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| Publication number | Publication date |
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| CN105150103B (en) | 2017-07-25 |
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