CN104526543B - Grinding and polishing machine - Google Patents
Grinding and polishing machine Download PDFInfo
- Publication number
- CN104526543B CN104526543B CN201510017165.4A CN201510017165A CN104526543B CN 104526543 B CN104526543 B CN 104526543B CN 201510017165 A CN201510017165 A CN 201510017165A CN 104526543 B CN104526543 B CN 104526543B
- Authority
- CN
- China
- Prior art keywords
- clamping part
- grinding
- conically shaped
- part connector
- push rod
- 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
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 22
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 abstract description 18
- 239000010432 diamond Substances 0.000 abstract description 18
- 239000013078 crystal Substances 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 6
- 238000007517 polishing process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007516 diamond turning Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
Classifications
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding and polishing machine, which comprises a grinding disc unit arranged on a rack and a clamping unit arranged opposite to a grinding and polishing surface of a grinding disc in the grinding disc unit; the clamping unit comprises a clamping part and a driving part, wherein the clamping part is used for clamping a workpiece to be machined, and the driving part is used for driving the clamping part to rotate by taking a vertical line of a grinding surface of the grinding disc as an axis. By adopting the technical scheme, the grinding and polishing machine provided by the invention enables the diamond particles to rotate 360 degrees around the vertical line of the grinding and polishing surface of the grinding disc in the grinding and polishing process, so that the grinding disc can grind the diamond particles in each crystal orientation, on one hand, the step of determining the grinding crystal orientation of the diamond particles in the prior art is omitted, the working efficiency is effectively improved, on the other hand, the grinding disc can be uniformly consumed, so that the dressing is not needed, and the service life of a tool is prolonged.
Description
Technical field
The present invention relates to precise machine machining field, particularly relate to a kind of polished machine.
Background technology
Diamond with the physical and mechanical properties of its uniqueness, especially its high hardness, have, in industry manufacture and scientific and technical research field, the application being difficult to substitute.The U.S., in the 50's Mos of eighties of last century, develops SPDT(Single for adapting to the demand for development of ultra precision cutting technology
Point Diamond Turning) technology.In this technology, diamond manufactures material as cutting tool, and this also makes diamond cutter manufacturing technology become the key technology in ultraprecise field of machining.Diamond itself has strong anisotropy.Most typical in the present frictional behavior of this property list is exactly that the material removal efficiency in the different crystal face crystal orientation of diamond presents significant difference under the conditions of same mechanical lapping.In reality when to some crystal face attrition process of diamond, in order to improve efficiency, always it is intended to gradually adjust, finds the grinding direction that material removing rate is high, and the parameter values that direction is ground in concrete characterizing is difficult to obtain.
Given this, Chinese patent literature CN 103616394 A discloses a kind of method determining diamond lap crystal orientation, by a rib being provided previously by an abradant surface and need attrition process surface and formed as the way with reference to crystal orientation, have only to crystal face crystal orientation is done initial demarcation, laser confocal microscope just can be used in follow-up attrition process to measure the concrete characterization parameter grinding direction, need not record locus and the attitude that diamond workpiece is placed, convenient and swift.But, first had to determine before diamond is carried out grinding and polishing diamond lap crystal orientation the step for, inherently greatly reduce diamond grinding polishing working performance.Therefore, it is necessary to a kind of grinding and polishing method of novel polished machine and diamond of designing is to overcome above-mentioned defect of the prior art, accomplish real to be effectively improved working performance.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of polished machine that can increase substantially efficiency.
To achieve these goals, a kind of polished machine of the present invention, including the mill unit being arranged in frame, and the grip unit being oppositely arranged with the grinding and polishing face of the mill in described mill unit；Described grip unit includes the clamping part for clamping workpiece to be processed and the drive division driving described clamping part to rotate for axis with the vertical line in described mill grinding and polishing face.
Described clamping part includes frock clamp body, is provided with spring mechanism on described frock clamp body, for workpiece to be processed withstands on the grinding and polishing face of mill.
It is provided with multiple spring mechanism on described frock clamp body；Described frock clamp body is plate-like, and the plurality of spring mechanism is evenly distributed in the circumference of described frock clamp body.
Described drive division includes driving motor and gear drive；Described gear drive includes the planetary gear being connected to drive motor power outfan, and the central gear being meshed with described planetary gear, and described clamping part is connected and synchronous axial system by clamping part connector with described planetary gear.
Described planetary gear is multiple, corresponds ground, and described clamping part, described clamping part connector are the most multiple；Each described clamping part connector is arranged in an outer sleeve, and is provided with bearing between described clamping part connector and described outer sleeve.
Described clamping part and described clamping part connector are separably attached by locking device.
Described locking device includes that one end is connected to clamping part, and the other end is provided with the connection post of a spheroid, also includes being positioned on clamping part connector the conically shaped inserted for spheroid；At least one it is provided with initial from the insertion end inserted for described spheroid of described conically shaped and along the axially extended split cavity of described conically shaped such that it is able to enable the diameter inserting end of described conically shaped to expand along with the insertion of described spheroid in the sidewall circumference of described conically shaped；It is provided with the spheroid cavity volume of groove-like near the side of described insertion end at the inwall of described conically shaped.
Being provided with the spacer of tubular outside described conically shaped, described spacer is provided with the tilt internal wall corresponding with described conically shaped outer wall shape；Described conically shaped is connected by a push rod and power set, and described power set can be stretched out or retract described spacer by the described push rod described conically shaped of drive.
Described clamping part connector is tubular, and described conically shaped is positioned at inside described clamping part connector, and one end of clamping part connector is inserted for described spheroid, the passage that the other end is connected with described power set for providing described push rod.
One end that described push rod is connected with described power set is T-shaped, is cased with the second compression spring outside described push rod, and the T-shaped end of described push rod is withstood in described second compression spring one end, and the other end withstands described spacer.
Use technique scheme, the polished machine of the present invention, the diamond particles vertical line around mill grinding and polishing face is made to carry out 360 ° of rotations during grinding and polishing, thus mill can be ground in each crystal orientation of diamond particles, on the one hand eliminate in prior art it needs to be determined that diamond particles grinds the step in crystal orientation, be effectively improved work efficiency, on the other hand mill can be kept uniformly to consume, thus without finishing, extend the service life of instrument.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the polished machine of the present invention.
Fig. 2 is the decomposition texture schematic diagram of grip unit.
Fig. 3 is the partial sectional view of grip unit.
Fig. 4 is the partial exploded view of grip unit.
Fig. 5 is the sectional view of clamping part.
Fig. 6 is the decomposing schematic representation of clamping part.
Fig. 7 is the partial sectional perspective view of grip unit.
Detailed description of the invention
Below by way of the drawings and specific embodiments, the present invention is described in further detail.
The present embodiment provides a kind of polished machine, as it is shown in figure 1, include frame 1 and the mill unit 2 being positioned in frame 1, the mill grinding and polishing face in described mill unit 2 is horizontally disposed with, and is provided above grip unit 3 at described mill unit 2.
Described frame 1 is additionally provided with the lifting motor 4 for driving described grip unit 3 entirety to move up and down and touch screen control panel 5, described grip unit 3 is provided with lifting support 34, described lifting support 34 connects a slide block, and described slide block is arranged on the line slideway 6 being vertically arranged.
As shown in Figure 2, described grip unit 3 includes the clamping part 31 for clamping workpiece to be processed and the drive division 32 driving described clamping part to rotate for axis with the vertical line in described mill grinding and polishing face, the rotation of described clamping part can be rotation, can also be revolution, it is also possible to be to revolve round the sun while rotation.
Specifically, described clamping part 31, as shown in Figure 5,6, including frock clamp body 311, described frock clamp body 311 is provided with spring mechanism, for workpiece to be processed being withstood on the grinding and polishing face of mill.
Described spring mechanism is included in the pilot hole 312 that the vertical line side in mill grinding and polishing face sets up, and the first compression spring 313 is positioned at described pilot hole 312 and one end is fixed, and the other end withstands the workpiece connecting portion 314 equipped with workpiece to be processed 100.
Described workpiece connecting portion 314 includes being inserted in described pilot hole 312 near the connecting rod portion 314a, described connecting rod portion 314a of described first compression spring 313 side.
Described connecting rod portion 314a and described first compression spring 313 contact jaw are T-shaped, and the hole wall of described pilot hole 312 is provided with the spacing preiection portion 315 of T-shaped end for stopping connecting rod portion 314a.
Offering installing hole 316 on described frock clamp body 311 and insert the mounting seat 317 of installing hole 316, described pilot hole 312 is positioned at described mounting seat 317.
The hole wall of described installing hole 316 is provided with shoulder 316a, make described installing hole 316 at described shoulder 316a near the aperture of side, described mill grinding and polishing face (downside of the most described shoulder 316a), more than described installing hole 316 at described shoulder 316a away from the aperture of side, described mill grinding and polishing face (upside of the most described shoulder 316a)；Described mounting seat 317 offers contrary one end of one end of pilot hole 312 and fixes with one first locking nut 350 after described installing hole 316；It is provided with, on described mounting seat 317 sidewall, the boss structure 317a withstood on described shoulder 316a, after the first locking nut 350 is tightened in described mounting seat 317 top, described boss structure 317a is clamped on described shoulder 316a, thus described mounting seat 317 is fixed on described frock clamp body 311.
It is provided with multiple spring mechanism on described frock clamp body 311.It is to say, each frock clamp body 311 can clamp multiple workpiece to be processed.
Described frock clamp body 311 is plate-like, and the plurality of spring mechanism is evenly distributed in the circumference of described frock clamp body 311.
As shown in Fig. 2,3,4,7, described drive division 32 includes driving motor 321 and gear drive.
Described gear drive includes the planetary gear 323 being connected to drive motor 321 clutch end, and the central gear 322 being meshed with planetary gear 323, and described clamping part 31 is connected and synchronous axial system by clamping part connector 33 with described driven gear 323.
Described planetary gear 323 is multiple, corresponds ground, and described clamping part 31, described clamping part connector 33 are the most multiple.
Each described clamping part connector 33 is arranged in an outer sleeve 331, and is provided with upper bearing (metal) 327a and lower bearing 327b between described clamping part connector 33 and described outer sleeve 331, and the two can rotate against.
Described clamping part connector 33 is positioned at the axial location of described frock clamp body 311, by the rotation of clamping part connector 33, drives described frock clamp body 311 to rotate, so that the multiple workpieces to be processed being positioned on frock clamp body 311 rotate together with.
Multiple described outer sleeves 331 are set in parallel on a planet reel 338, and described planet reel 338 is connected as a single entity fixing for multiple described outer sleeves 331.
Described planet reel 338 offers lower main axis hole 338a, the main shaft 324 being connected with the clutch end driving motor 321 is connected with the 3rd locking nut 365 being positioned at below planet reel 338 after described lower main axis hole 338a, described planet reel 338 can be locked on described main shaft 324 by described 3rd locking nut 365, and between described main shaft 324 and described planet reel 338, it is provided with key, thus the rotation of main shaft 324 can drive planet reel 338 and outer sleeve 331, planetary gear 323 together to rotate.
Described clamping part 31 is separably attached by locking device with described clamping part connector 33.
Described locking device includes that one end is connected to clamping part 31, and the other end is provided with the connection post 319 of a spheroid 318, also includes being positioned on clamping part connector 33 conically shaped 333 inserted for spheroid.Described connection post 319 connects a Morse taper shank 340, and Morse taper shank 340 is connected to described frock clamp body 311.
At least one it is provided with initial from the insertion end inserted for described spheroid of described conically shaped 333 and along described conically shaped 333 axially extended split cavity 333a such that it is able to enable the diameter inserting end of described conically shaped 333 to expand along with the insertion of described spheroid 318 in the sidewall circumference of described conically shaped 333；It is provided with the spheroid cavity volume 333b of groove-like near the side of described insertion end at the inwall of described conically shaped 333.
Being provided with the spacer 334 of tubular outside described conically shaped 333, described spacer 334 is provided with the tilt internal wall corresponding with described conically shaped 333 outer wall shape.
Described conically shaped 333 is connected with power set by a push rod 335, and described power set can drive described conically shaped 333 to stretch out or described spacer 334 of retracting by described push rod 335.
Described power set are cylinder 336.
Described clamping part connector 33 is tubular, and it is internal that described conically shaped 333 is positioned at described clamping part connector 33, and one end of clamping part connector 33 is inserted for described spheroid 318, the passage that the other end is connected with described power set for providing described push rod 335.
One end that described push rod 335 is connected with described power set is T-shaped, is cased with the second compression spring 337 outside described push rod 335, and the T-shaped end of described push rod 335 is withstood in described second compression spring 337 one end, and the other end withstands described spacer 334.
Described second compression spring 337 is disk spring.
Described cylinder 336 is fixed on the upper surface of an air cylinder support 325, and the cylinder rod of cylinder 336 withstands on the T-shaped end upper surface of described push rod 335 after passing the through hole offered on described air cylinder support 325.
Be additionally provided with sealing ring 328a and lower seal 328b in the both sides up and down of described upper bearing (metal) 327a and lower bearing 327b, upper sealing ring 328a is enclosed within outside a spacer ring 329, and spacer ring 329 is enclosed within outside described clamping part connector 33.The upper end of described spacer 329 withstands on the lower surface of described driven gear 323, and one second locking nut 330 withstands on the upper surface of described central gear 322.Spacing end cap 320 is screwed onto the upper surface of described clamping part connector 33 by screw.
When needs take off described clamping part 31, opening cylinder 336 makes it promote push rod 335 forward slip, second compression spring 337 compress energy storage, conically shaped 333 is ejected in spacer 334 by push rod 335, thus the insertion end that spheroid 318 is easy to from conically shaped 333 is extracted.
As it is shown in fig. 7, the power output shaft of described driving motor 321 connects decelerator 35, main shaft 324 is connected to described decelerator 35 through the through hole being opened on lifting support 34, is additionally provided with spindle jacket 36 on described lifting support 34；Described spindle jacket 36 is set in outside described main shaft 324, and described lifting support 34 is fixed in one end, and the other end is fixed on described air cylinder support 325.Described main shaft 324 is through the upper spindle hole 325a being installed on described air cylinder support 325, and can rotate in spindle hole 325a on described.
In described driving motor 321, decelerator 35, spindle jacket 36, lifting support 34 and air cylinder support 325, owing to all being interfixed by screw between adjacent parts, so that above-mentioned parts form an entirety, it is possible to move up and down under the drive of lifting motor 4.
Claims (8)
1. a polished machine, it is characterised in that: include the mill unit being arranged in frame, and with described mill list
The grip unit that the grinding and polishing face of the mill in unit is oppositely arranged；Described grip unit includes for clamping workpiece to be processed
Clamping part and drive the drive division that described clamping part rotates for axis with the vertical line in described mill grinding and polishing face；Described driving
Portion is connected by clamping part connector with described clamping part；Described clamping part is filled by locking with described clamping part connector
Put separably attached；Described locking device includes that one end is connected to clamping part, and the other end is provided with the company of a spheroid
Connect post, also include being positioned on clamping part connector the conically shaped inserted for spheroid；The sidewall circumference of described conically shaped
On to be provided with at least one initial from the insertion end inserted for described spheroid of described conically shaped and along described taper
The axially extended split cavity of cylinder such that it is able to enable the diameter inserting end of described conically shaped along with described spheroid
Insert and expand；It is provided with the spheroid cavity volume of groove-like near the side of described insertion end at the inwall of described conically shaped.
2. polished machine as claimed in claim 1, it is characterised in that: it is provided with the spacer of tubular outside described conically shaped,
Described spacer is provided with the tilt internal wall corresponding with described conically shaped outer wall shape；Described conically shaped by a push rod with
One power set are connected, described power set described conically shaped can be driven to stretch out by described push rod or described in retracting every
Set.
3. polished machine as claimed in claim 2, it is characterised in that: described clamping part connector is tubular, described cone
Shape cylinder is positioned at inside described clamping part connector, and one end of clamping part connector is inserted for described spheroid, the other end
For the passage providing described push rod to be connected with described power set.
4. polished machine as claimed in claim 3, it is characterised in that: described push rod be connected with described power set one
End is T-shaped, is cased with the second compression spring outside described push rod, and described push rod is withstood in described second compression spring one end
T-shaped end, the other end withstands described spacer.
5. polished machine as claimed in claim 1, it is characterised in that: described drive division includes driving motor and gear
Drive mechanism；Described gear drive includes being connected to the planetary gear driving motor power outfan, and with institute
Stating the central gear that planetary gear is meshed, described clamping part is connected also by clamping part connector with described planetary gear
Synchronous axial system.
6. polished machine as claimed in claim 5, it is characterised in that: described planetary gear is multiple, corresponds
Ground, described clamping part, described clamping part connector are the most multiple；Each described clamping part connector is arranged at outside one
In sleeve, and it is provided with bearing between described clamping part connector and described outer sleeve.
7. polished machine as claimed in claim 1, it is characterised in that: described clamping part includes frock clamp body, in institute
State and be provided with spring mechanism on frock clamp body, for workpiece to be processed being withstood on the grinding and polishing face of mill.
8. polished machine as claimed in claim 7, it is characterised in that: it is provided with multiple spring on described frock clamp body
Mechanism；Described frock clamp body is plate-like, and the plurality of spring mechanism is evenly distributed on the circumference of described frock clamp body
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017165.4A CN104526543B (en) | 2015-01-14 | 2015-01-14 | Grinding and polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017165.4A CN104526543B (en) | 2015-01-14 | 2015-01-14 | Grinding and polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526543A CN104526543A (en) | 2015-04-22 |
| CN104526543B true CN104526543B (en) | 2017-01-04 |
Family
ID=52842269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510017165.4A Expired - Fee Related CN104526543B (en) | 2015-01-14 | 2015-01-14 | Grinding and polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526543B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770880B (en) * | 2021-09-28 | 2022-11-15 | 温州大学 | Multihead grinding and polishing device for integral blade disc blades of aero-engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2210064Y (en) * | 1994-11-10 | 1995-10-18 | 叶明华 | Lapping machine |
| KR20100000787A (en) * | 2008-06-25 | 2010-01-06 | 씨엠티 주식회사 | Multifuction grinding machine for grinding, lapping and polishing |
| CN201604071U (en) * | 2010-03-31 | 2010-10-13 | 南京白鹿科技有限公司 | Metallographical polishing machine |
| CN103707189A (en) * | 2013-12-27 | 2014-04-09 | 浙江凯吉机械设备制造有限公司 | Plate type clamp grinding machine |
| CN204413839U (en) * | 2015-01-14 | 2015-06-24 | 浙江凯吉机械设备制造有限公司 | A kind of polished machine |
-
2015
- 2015-01-14 CN CN201510017165.4A patent/CN104526543B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2210064Y (en) * | 1994-11-10 | 1995-10-18 | 叶明华 | Lapping machine |
| KR20100000787A (en) * | 2008-06-25 | 2010-01-06 | 씨엠티 주식회사 | Multifuction grinding machine for grinding, lapping and polishing |
| CN201604071U (en) * | 2010-03-31 | 2010-10-13 | 南京白鹿科技有限公司 | Metallographical polishing machine |
| CN103707189A (en) * | 2013-12-27 | 2014-04-09 | 浙江凯吉机械设备制造有限公司 | Plate type clamp grinding machine |
| CN204413839U (en) * | 2015-01-14 | 2015-06-24 | 浙江凯吉机械设备制造有限公司 | A kind of polished machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526543A (en) | 2015-04-22 |
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Effective date of registration: 20190321 Address after: 322000 No. 121 Chunhe Road, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG KAIJI AUTOMOBILE SPARE PARTS MANUFACTURE Co.,Ltd. Address before: 322000 No. 121 Chunhe Road, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG KAIJI MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20201230 Address after: No.6, Hetai Road, Bufeng Town, Yancheng Economic and Technological Development Zone, Jiangsu Province 224000 Patentee after: Yancheng HengAn Mining Machinery Co.,Ltd. Address before: 322000 No. 121 Chunhe Road, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG KAIJI AUTOMOBILE SPARE PARTS MANUFACTURE Co.,Ltd. |
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Effective date of registration: 20210508 Address after: 224000 room 2-401, building 6, No.5, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Yancheng Xinhui Town Construction Development Co.,Ltd. Address before: No.6, Hetai Road, Bufeng Town, Yancheng Economic and Technological Development Zone, Jiangsu Province 224000 Patentee before: Yancheng HengAn Mining Machinery Co.,Ltd. |
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