CN106078505B - Flexible adjustable transmission grinding and clamping device - Google Patents
Flexible adjustable transmission grinding and clamping device Download PDFInfo
- Publication number
- CN106078505B CN106078505B CN201610653955.6A CN201610653955A CN106078505B CN 106078505 B CN106078505 B CN 106078505B CN 201610653955 A CN201610653955 A CN 201610653955A CN 106078505 B CN106078505 B CN 106078505B
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- CN
- China
- Prior art keywords
- retainer
- grinding
- clamping device
- sliding block
- sliding
- 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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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention relates to a kind of cylindricalo grinding clamping device, specifically a kind of adjustable transmission grinding and clamping device of flexibility belongs to external grinding fixture technical field.It includes machine tool drive arm, retainer, sliding block, preceding top and back centre, and close to equipped with retainer, machine tool drive arm can push retainer to rotate for machine tool drive arm front end；Retainer center is equipped with sliding slot, and two sliding blocks of connection are slided up and down in sliding slot, and two sliding blocks can adjust position up and down；Each sliding block is equipped with multiple trundle connecting holes, any one connection elastic transmission pin in multiple trundle connecting holes, the front end of elastic transmission pin can extend into the side surface pin-hole of processed part.The present invention disposably can carry out cylindricalo grinding to part, solve the problems, such as to connect tool marks caused by commutation grinding, improve piece surface precision；Reduce manufacturing procedure step, improves part processing efficiency；Universal tooling can adjust the part for adapting to same type different size.
Description
Technical field
The present invention relates to a kind of cylindricalo grinding clamping device, specifically a kind of adjustable transmission grinding and clamping dress of flexibility
It sets, belongs to external grinding fixture technical field.
Background technology
In the prior art, while side more demanding for roughness of excircle is provided with hole or the part of slot is carrying out outer circle
When grinding, as shown in Figure 1, generally using it is inside and outside it is top part both ends are withstood, then trip bolt and clamping ring is utilized to clamp zero
Then the transmission mechanism of cylindricalo grinding lathe connection trip bolt is made part rotate, is ground by part outer circle.Using process
In, clamping ring needs to be clipped in part outer circle, then lathe cannot disposably be ground part whole outer circle, but needs to carry out
Forward and reverse grinding be easy to cause the presence for connecing tool marks in this way so that part outer round surface forms step, cannot reach requirement
Roughness.Meanwhile the grinding and clamping device of grip ring type is positive drive in transmission, and shake is susceptible on part in processing
Line.
Invention content
It is an object of the present invention to overcome the above deficiencies, to provide a kind of adjustable transmission grinding and clamping dress of flexibility
It sets, can cylindricalo grinding disposably be carried out to part, improve piece surface precision, reduce manufacturing procedure step, improved
Part processing efficiency.
According to technical solution provided by the invention, flexible adjustable transmission grinding and clamping device includes machine tool drive arm, transmission
Seat, sliding block, preceding top and back centre, preceding top and back centre are located at the front-end and back-end of retainer, it is characterized in that：Lathe
Close to equipped with retainer, machine tool drive arm can push retainer to rotate for transmission arm front end；Retainer center is equipped with sliding slot, sliding slot
Two sliding blocks of connection are inside slided up and down, two sliding blocks can adjust position up and down；Each sliding block is equipped with multiple transmission pin connections
Hole, any one connection elastic transmission pin in multiple trundle connecting holes, the front end of elastic transmission pin, which can extend into, to be processed
Part side surface pin-hole in.
Further, sliding slot is strip.
Further, two sliding block distributions symmetrical above and below.
Further, each slip front connects clamping screw, and clamping screw connects retainer, can by clamping screw
Slide position in retainer is locked.
Compared with the prior art the present invention has the following advantages：
The invention has the advantages of simple structure, compactness and reasonable structure, disposably can carry out cylindricalo grinding to part, solves commutation mill
Tool marks problem is connect caused by cutting, and improves piece surface precision；Reduce manufacturing procedure step, improves part processing efficiency；
Universal tooling can adjust the part for adapting to same type different size；Transmission is flexible, prevents the shake line being likely to occur.
Description of the drawings
Fig. 1 is grinding and clamping device front view in the prior art.
Fig. 2 is front view of the present invention.
Fig. 3 is retainer side view.
Reference sign：1A- transmission mechanisms, 2A- trip bolts, 3A- clamping rings, top, 6A- outside top, 5A- in 4A-
Workpiece, 1- machine tool drives arm, 2- retainers, 3- sliding blocks, 301- trundles connecting hole, 4- clamping screws, 5- elastic transmissions pin, 6-
Preceding top, 7- back centres, 8- sliding slots, 9- parts.
Specific implementation mode
The present invention will be further described in conjunction with the embodiment in attached drawing below：
As shown in Fig. 2 ~ 3, the invention mainly comprises machine tool drive arm 1, retainer 2 and sliding block 3,1 front ends of machine tool drive arm
Close to equipped with retainer 2, machine tool drive arm 1 can push retainer 2 to rotate.
2 center of retainer is equipped with the sliding slot 8 of strip, and two sliding blocks 3 of connection, two 3 energy of sliding block are slided up and down in sliding slot 8
It is enough to adjust position up and down.3 distribution symmetrical above and below of described two sliding blocks.
Each sliding block 3 is equipped with multiple trundle connecting holes 301, any one company in multiple trundle connecting holes 301
Elastic transmission pin 5 is connect, the front end of elastic transmission pin 5 can extend into the side surface pin-hole of processed part 9.Elastic transmission pin 5
Sliding block 3 and part 9 are connected, transmission is played the role of.
Each 3 front end of sliding block connects clamping screw 4, and clamping screw 4 connects retainer 2, can will be passed by clamping screw 4
3 position of sliding block in dynamic seat 2 is locked.
The invention also includes preceding top 6 and back centre 7, preceding top 6 and back centre 7 be located at retainer 2 front end and
Rear end, preceding top 6 and back centre 7 front and back end of part 9 is held out against respectively.
The present invention operation principle be：In processing, front and back top withstand is received the award, adjusting slider makes the transmission on sliding block
The hole or slot of pin connection hole and part upper side correspond to, and clamping screw fixes slide position, utilizes elastic transmission pin connection part
And sliding block, elastic transmission pin only serve the effect of transmission, machine tool drive arm close to one side of retainer, push retainer rotate into
Row torque drive, band movable slider and part rotate, and are ground, can be achieved with the disposable grinding of outer circle in this way.
The invention has the advantages of simple structure, compactness and reasonable structure, disposably can carry out cylindricalo grinding to part, solves commutation mill
Tool marks problem is connect caused by cutting, and improves piece surface precision；Reduce manufacturing procedure step, improves part processing efficiency；
Universal tooling can adjust the part for adapting to same type different size；Transmission is flexible, prevents the shake line being likely to occur.
Claims (4)
1. a kind of adjustable transmission grinding and clamping device of flexibility, including machine tool drive arm（1）, retainer（2）, sliding block（3）, it is preceding top
（6）And back centre（7）, preceding top（6）And back centre（7）It is located at retainer（2）Front-end and back-end, it is characterized in that：Machine
Bed transmission arm（1）Front end is close to equipped with retainer（2）, machine tool drive arm（1）Retainer can be pushed（2）Rotation；Retainer（2）
Center is equipped with sliding slot（8）, sliding slot（8）Inside slide up and down two sliding blocks of connection（3）, two sliding blocks（3）Position can be adjusted up and down；
Each sliding block（3）It is equipped with multiple trundle connecting holes（301）, multiple trundle connecting holes（301）In any one connection
Elastic transmission pin（5）, elastic transmission pin（5）Front end can extend into processed part（9）Side surface pin-hole in.
2. flexible adjustable transmission grinding and clamping device as described in claim 1, it is characterized in that：The sliding slot（8）For strip.
3. flexible adjustable transmission grinding and clamping device as described in claim 1, it is characterized in that：Described two sliding blocks（3）Up and down
It is symmetrical.
4. flexible adjustable transmission grinding and clamping device as described in claim 1, it is characterized in that：Each sliding block（3）Front end connects
Clamping screw（4）, clamping screw（4）Connect retainer（2）, pass through clamping screw（4）It can be by retainer（2）Interior sliding block
（3）Position is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610653955.6A CN106078505B (en) | 2016-08-10 | 2016-08-10 | Flexible adjustable transmission grinding and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610653955.6A CN106078505B (en) | 2016-08-10 | 2016-08-10 | Flexible adjustable transmission grinding and clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106078505A CN106078505A (en) | 2016-11-09 |
| CN106078505B true CN106078505B (en) | 2018-08-21 |
Family
ID=57455557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610653955.6A Active CN106078505B (en) | 2016-08-10 | 2016-08-10 | Flexible adjustable transmission grinding and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106078505B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598769A (en) * | 2017-09-01 | 2018-01-19 | 宁波锴立精密轴承有限公司 | A kind of gear shape bearing outer ring polishing fixture for processing device |
| CN115284171B (en) * | 2022-07-05 | 2023-10-10 | 上海中船三井造船柴油机有限公司 | Cross head pin grinding device and method adopting adjustable center |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2707432Y (en) * | 2004-07-09 | 2005-07-06 | 珠海天禾精密机械有限公司 | Precise cylindrical grinding device |
| CN202079525U (en) * | 2011-05-09 | 2011-12-21 | 芜湖众力底盘系统有限公司 | Rapid tooling clamping fixture |
| CN202356989U (en) * | 2011-09-19 | 2012-08-01 | 贵州航太精密制造有限公司 | Apparatus for external grinding |
| CN204893596U (en) * | 2015-08-31 | 2015-12-23 | 苏州柏德纳科技有限公司 | High accuracy cylindrical parts's clamping frock |
| CN205097031U (en) * | 2015-10-26 | 2016-03-23 | 重庆市银钢一通科技有限公司 | Grinding machine and it is top thereof |
| CN205870288U (en) * | 2016-08-10 | 2017-01-11 | 无锡威孚高科技集团股份有限公司 | Flexible adjustable transmission grinding clamping device |
-
2016
- 2016-08-10 CN CN201610653955.6A patent/CN106078505B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2707432Y (en) * | 2004-07-09 | 2005-07-06 | 珠海天禾精密机械有限公司 | Precise cylindrical grinding device |
| CN202079525U (en) * | 2011-05-09 | 2011-12-21 | 芜湖众力底盘系统有限公司 | Rapid tooling clamping fixture |
| CN202356989U (en) * | 2011-09-19 | 2012-08-01 | 贵州航太精密制造有限公司 | Apparatus for external grinding |
| CN204893596U (en) * | 2015-08-31 | 2015-12-23 | 苏州柏德纳科技有限公司 | High accuracy cylindrical parts's clamping frock |
| CN205097031U (en) * | 2015-10-26 | 2016-03-23 | 重庆市银钢一通科技有限公司 | Grinding machine and it is top thereof |
| CN205870288U (en) * | 2016-08-10 | 2017-01-11 | 无锡威孚高科技集团股份有限公司 | Flexible adjustable transmission grinding clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106078505A (en) | 2016-11-09 |
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