CN110116373A - A kind of omnipotent numerical control screw thread grinding machine - Google Patents
A kind of omnipotent numerical control screw thread grinding machine Download PDFInfo
- Publication number
- CN110116373A CN110116373A CN201910424787.7A CN201910424787A CN110116373A CN 110116373 A CN110116373 A CN 110116373A CN 201910424787 A CN201910424787 A CN 201910424787A CN 110116373 A CN110116373 A CN 110116373A
- Authority
- CN
- China
- Prior art keywords
- screw thread
- power device
- numerical control
- grinding
- supporting plate
- 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.)
- Pending
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 82
- 238000012546 transfer Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/36—Thread cutting; Automatic machines specially designed therefor by grinding
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention belongs to the technical fields of screw grinder, it is related to a kind of omnipotent numerical control screw thread grinding machine, including grinder base, it is provided with relief grinding on rear side of grinder base workbench and executes system, front side is provided with workpiece clamping system, it includes the mobile rear supporting plate of power device drives edge cross sliding rail that the relief grinding, which executes system, indexing mechanism is fixed in rear supporting plate, the front end of indexing mechanism is provided with the rotating plate of power device driving rotation, the mobile column of power device driving is slidably equipped in the longitudinal slide rail of rotating plate front end, the front end of column is provided with the grinding wheel spindle of power device driving rotation, grinding wheel is installed on grinding wheel spindle, the column lower end position opposite with grinding wheel is provided with contact roller for dressing, contact roller for dressing is in the driving lower feeding of power device and rotation.Omnipotent numerical control screw thread grinding machine provided by the invention can satisfy the demand of all screw thread process in the case where being changed without accessory, and machining accuracy is high, and speed is fast, improves the degree of automation and working efficiency.
Description
Technical field
The invention belongs to the technical fields of screw grinder, are related to a kind of omnipotent numerical control screw thread grinding machine.
Background technique
The thread processing equipment overwhelming majority or manual or semiautomatic equipment that tools factory, the country uses at present, production efficiency
It is low, large labor intensity, bad environments.When the screw thread to different size is processed, need to recalculate gear ratio and transmission
Than then carrying out the member replacing in gear-box.When needing to modify, modified by hand sand grinding wheel, dressing accuracy
It is very low.
Ye You enterprise controls the movement of power device by director demon in research and development numerical control screw thread grinding machine at present, improves
Machining accuracy and dressing accuracy.But there is following deficiencies: 1, trimming device and shovel for numerical control screw thread grinding machine in the prior art
Frosted wheel system is separated from each other, and relief grinding wheel can rotate when the screw thread of relief grinding different angle, when needing to modify grinding wheel, is needed
It by grinding wheel again return, then is modified, operating position is returned after the completion of finishing.2, convex by being provided with when screw thread relief grinding
The rotation of the swinging axle of wheel, driving swinging disc are swung, one circle of cam rotation, swinging disc swing it is primary, due to screw thread taper not
Together, the circle of screw thread relief grinding one generally requires four circle of cam rotation, and when needing fast feed, the velocity of rotation of cam can not keep up with shovel
The speed of mill, influences working efficiency.3, the amount of feeding is fixed when cam rotates, and when processing the screw thread of different size, is needed replacing
Cam, cumbersome, working efficiency is low, single convex especially when the screw thread of the same workpiece has different amount of feeding demands
Wheel is just unable to satisfy demand.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of omnipotent numerical control screw thread grinding machines, in the feelings for being changed without accessory
It can satisfy the demand of all screw thread process under condition, and machining accuracy is high, speed is fast, improves the degree of automation and work effect
Rate.
In order to solve the above technical problems, the purpose of the present invention is achieved by following technical proposals:
A kind of omnipotent numerical control screw thread grinding machine, including grinder base are provided with relief grinding execution on rear side of grinder base workbench
System, front side are provided with workpiece clamping system, and it includes that power device drives edge cross sliding rail is mobile that the relief grinding, which executes system,
Rear supporting plate, indexing mechanism is fixed in rear supporting plate, and the front end of indexing mechanism is provided with the rotating plate of power device driving rotation, rotating plate
The mobile column of power device driving is slidably equipped in the longitudinal slide rail of front end, the front end of column is provided with power device driving rotation
Grinding wheel spindle, grinding wheel is installed, the column lower end position opposite with grinding wheel is provided with contact roller for dressing, finishing rolling on grinding wheel spindle
Wheel is in the driving lower feeding of power device and rotation.
Above-mentioned contact roller for dressing is in the driving lower feeding of power device and the specific structure of rotation: being provided in indexing mechanism
Feed table, dresser shaft are mounted on the front end of Feed table, and feed screw, feed servo electricity are provided in Feed table
Machine drives Feed table feeding by feed screw；Contact roller for dressing motor, contact roller for dressing are provided with below the dresser shaft
The rotation of motor driven dresser shaft, contact roller for dressing are mounted on dresser shaft.
Above-mentioned cross sliding rail includes the horizontal slide rail of lower section and the longitudinal slide rail of top, and longitudinal slide rail is passed through by servo motor
Screw rod drives transverse shifting, and rear supporting plate is driven by screw rod by servo motor and vertically moved.
There are two above-mentioned grinding wheel parallel coaxial settings, is processed to different screw threads, can be used for being roughly ground
And fine grinding.
Above-mentioned workpiece clamping system includes the mobile preceding supporting plate of power device drives edge horizontal slide rail, is provided on preceding supporting plate
Swinging disc before side is hinged on supporting plate, the side of swinging disc are provided with the indexing work piece holder of power device driving rotation,
Matching with indexing work piece holder for power device drives edge horizontal slide rail movement is provided in the horizontal slide rail of the other side of swinging disc
The tail thimble of co-clip clamping of workpieces is provided on front side of preceding supporting plate by the swinging axle of power device driving reciprocally swinging, on swinging axle
The cam that driving swinging disc is swung is installed.
The maximum bias degree of above-mentioned cam contour is greater than biasing degree required when screw thread relief grinding, balance staff servo motor driving pendulum
Moving axis high speed reciprocally swinging, amplitude of fluctuation is bigger, and the amount of feeding that cam provides is bigger, required when amplitude of fluctuation is with screw thread relief grinding
The amount of feeding is corresponding.
Above-mentioned tail thimble is mounted on cnetre cradle, and the tension device for tensing tail thimble, the tension are provided in cnetre cradle
Device is driven by oil cylinder.
The rotary body of fixture servo motor driving rotation is provided in above-mentioned indexing work piece holder, a rotating body is provided with folder
Has thimble, the rear end of the fixture thimble is provided with thimble spring, and the front end of fixture thimble is provided with seperated collet, seperated collet
It is made of several floating bushings, outer end is fixed, and inner end can inwardly be rotated around outer end, and seperated collet has been centrally located clamping workpiece
The square hole of tail portion, the front end face of seperated collet are set as intilted inclined-plane.
Above-mentioned screw grinder further includes automatic loading and unloading system, including placing the charging tray of workpiece and the machinery of transfer workpiece
Hand.
Above-mentioned operation mode uses digital control scheme.
Compared to the prior art the present invention, has the following beneficial effects:
1, omnipotent numerical control screw thread grinding machine provided by the invention, trimming device are arranged in column, finishing dress when column rotates
It sets and is rotated together with grinding wheel, trimming device can be used when grinding wheel has finishing demand and directly modify, without returning grinding wheel
It is modified again behind position.
2, present invention improves over the working method of cam, cam no longer rotates a circle to provide the amount of feeding, but by cam
The biasing degree of profile, which is set as being much larger than required biasing degree, such cam when screw thread relief grinding, need to only swing a lesser angle
Degree can provide its required amount of feeding for screw thread relief grinding.When work, swinging axle low-angle reciprocally swinging can meet screw thread
Relief grinding demand, improve the reciprocating speed of cam, and then improve the efficiency of screw thread relief grinding.Meanwhile the amplitude of fluctuation of cam
Servo motor is adjusted by control program when the same screw thread needs the different relief grinding amount of feeding with amount of feeding positive association
Speed period variation can go out the screw thread of different size by relief grinding on the same workpiece, realize the prominent of screw grinder function
Broken property progress.
3, present invention improves over the structures of indexing work piece holder, and workpiece tail portion is passed through square hole when clamping, drive seperated
The inner end of collet moves inward, while compressing thimble spring, unclamps workpiece later, and thimble recoil of spring drives workpiece to Forward
Dynamic, workpiece drives the inner end of seperated collet to be displaced outwardly, and since the end face of seperated collet is inclined, while workpiece tail portion has
Certain taper, therefore thimble spring is moved to stopping when seperated collet clamps workpiece.When rotary body stirs workpiece rotation, work
The front and back end of part is held out against by tail thimble and fixture thimble, while workpiece tail portion is firmly stuck in seperated collet without shaking
It is dynamic.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is main view of the invention；
Fig. 4 is the AA cross-sectional view of Fig. 3；
Fig. 5 is left view of the invention；
Fig. 6 is the BB cross-sectional view of Fig. 5；
Appended drawing reference: 1, grinder base；2, cross sliding rail；3, rear supporting plate；4, indexing mechanism；5, rotating plate；6, column；7, sand
Wheel shaft；8, grinding wheel；9, contact roller for dressing；10, Feed table；11, dresser shaft；12, feed screw；13, feed servo motor；
14, contact roller for dressing motor；15, preceding supporting plate；16, swinging disc；17, work piece holder is indexed；18, tail thimble；19, swinging axle；20, convex
Wheel；21, balance staff servo motor；22, cnetre cradle；23, fixture servo motor；24, rotary body；25, fixture thimble；26, thimble bullet
Spring；27, seperated collet.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing, referring to Fig. 1-6:
A kind of omnipotent numerical control screw thread grinding machine, including grinder base 1 are provided with relief grinding on rear side of 1 workbench of grinder base and hold
Row system, front side are provided with workpiece clamping system, and it includes that power device drives edge cross sliding rail 2 is mobile that the relief grinding, which executes system,
Rear supporting plate 3, indexing mechanism 4 is fixed in rear supporting plate 3, the front end of indexing mechanism 4 is provided with turning for power device driving rotation
Plate 5, the mobile column 6 of power device driving is slidably equipped in the longitudinal slide rail of 5 front end of rotating plate, and the front end setting of column 6 is dynamic
Device drives the grinding wheel spindle 7 of rotation, and grinding wheel 8,6 lower end of the column position setting opposite with grinding wheel 8 are equipped on grinding wheel spindle 7
There is contact roller for dressing 9, contact roller for dressing 9 is in the driving lower feeding of power device and rotation.
Attached drawing 4 is compareed, above-mentioned contact roller for dressing 9 is in the driving lower feeding of power device and the specific structure of rotation: indexing
4 are provided with Feed table 10 in mechanism, and dresser shaft 11 is mounted on the front end of Feed table 10, setting in Feed table 10
There is feed screw 12, feed servo motor 13 drives Feed table 10 to feed by feed screw 12；The dresser shaft 11
Lower section is provided with contact roller for dressing motor 14, and contact roller for dressing motor 14 drives dresser shaft 11 to rotate, and contact roller for dressing 9 is mounted on dresser shaft
On 11.
The working method of relief grinding of the present invention is: rear supporting plate 3 is displaced on cross sliding rail 2 under the driving of servo motor,
It drives relief grinding to execute system and reaches operating position, servo motor drives indexing mechanism 4 to rotate, and grinding wheel 8 is driven to reach required work
Make angle, dressing mechanism rotates therewith, and servo motor driving column 6 is moved down in longitudinal slide rail, makes grinding wheel 8 and wait beat
The workpiece of mill is contacted, and servo motor drives grinding wheel spindle 7 that grinding wheel 8 is driven to rotate, and starts polishing operation.
The working method that the present invention modifies is: after work to setting time, the precision of grinding wheel 8 is reduced, or need to change and add
When the specification of work workpiece, it is necessary to be modified to grinding wheel 8.Dressing mechanism includes contact roller for dressing 9, Feed table 10, finishing
Axis 11, feed screw 12, feed servo motor 13, contact roller for dressing motor 14 are rotated with indexing mechanism 4 together always, and feeding is watched
It takes motor 13 and drives Feed table 10 to move forward by screw rod 12, so that contact roller for dressing 9 is contacted with grinding wheel 8, contact roller for dressing
Motor 14 drives the rotation of contact roller for dressing 9 to modify grinding wheel 8.After finishing, the driving feeding work of feed servo motor 13
Platform 10 resets.
Compare attached drawing 1, the horizontal slide rail of above-mentioned cross sliding rail 2 including lower section and the longitudinal slide rail of top, longitudinal slide rail by
Servo motor drives transverse shifting by screw rod, and rear supporting plate 3 is driven by screw rod by servo motor and vertically moved.
Preferably, there are two above-mentioned 8 parallel coaxial of grinding wheel settings, it is processed to different screw threads, can be used for
It is roughly ground and is refined.
Attached drawing 1, attached drawing 2 and attached drawing 5 are compareed, above-mentioned workpiece clamping system includes that power device drives edge horizontal slide rail is mobile
Preceding supporting plate 15, the swinging disc 16 before side is hinged on supporting plate 15, the side setting of swinging disc 16 are provided on preceding supporting plate 15
Dynamic device drives the indexing work piece holder 17 of rotation, is provided with power device in the horizontal slide rail of the other side of swinging disc 16
The mobile tail thimble 18 that workpiece is matched for clamping tightly with indexing work piece holder 17 of drives edge horizontal slide rail, the front side setting of preceding supporting plate 15
There is the swinging axle 19 for driving reciprocally swinging by power device, the cam 20 that driving swinging disc 16 is swung is installed on swinging axle 19.
The working method of workpiece clamping system of the present invention is: supporting plate 15 is moved to operating position before servo motor drives, will
Clamping workpiece is between indexing work piece holder 17 and tail thimble 18 and clamps, and balance staff servo motor 21 drives 19 high speed of swinging axle past
Physical pendulum is dynamic, and reciprocally swinging, cam 20 drive the swing of swinging disc 16 to the cam 20 on swinging axle 19 therewith, to provide screw thread shovel
The amount of feeding, i.e. relief grinding amount needed for mill.
The maximum bias degree of above-mentioned 20 profile of cam is greater than biasing degree required when screw thread relief grinding, and balance staff servo motor 21 drives
19 high speed reciprocally swinging of movable pendulum moving axis, amplitude of fluctuation is bigger, and the amount of feeding that cam 20 provides is bigger.Amplitude of fluctuation and screw thread relief grinding
The amount of feeding of Shi Suoxu is corresponding.According to demand, amplitude of fluctuation can also be with cyclically-varying.
Above-mentioned tail thimble 18 is mounted on cnetre cradle 22, and the tension device for tensing tail thimble 18 is provided in cnetre cradle 22,
The tension device is driven by oil cylinder, for preferably fixed workpiece.
Attached drawing 5 is compareed, the rotary body 24 of the driving rotation of fixture servo motor 23 is provided in above-mentioned indexing work piece holder 17,
Fixture thimble 25 is provided in rotary body 24, the rear end of the fixture thimble 25 is provided with thimble spring 26, fixture thimble 25
Front end is provided with seperated collet 27, and seperated collet 27 is made of several floating bushings, and outer end is fixed, and inner end can be inside around outer end
Rotation, seperated collet 27 are centrally located the square hole of clamping workpiece tail portion, and the front end face of seperated collet 27 is set as lean-in
Oblique inclined-plane.
The working method of above-mentioned indexing work piece holder 17 is: workpiece tail portion being passed through square hole, drives seperated collet 27
Inner end moves inward, while compressing thimble spring 26, unclamps workpiece later, and the rebound of thimble spring 26 drives workpiece to move forward,
Workpiece drives the inner end of seperated collet 27 to be displaced outwardly, to clamp workpiece.
Above-mentioned screw grinder further includes automatic loading and unloading system, including placing the charging tray of workpiece and the machinery of transfer workpiece
Hand.
Above-mentioned operation mode uses digital control scheme.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (9)
1. a kind of omnipotent numerical control screw thread grinding machine, including grinder base (1), relief grinding is provided on rear side of grinder base (1) workbench
Execution system, front side are provided with workpiece clamping system, which is characterized in that it includes power device drives edge that the relief grinding, which executes system,
Cross sliding rail (2) mobile rear supporting plate (3) is fixed with indexing mechanism (4) in rear supporting plate (3), the front end setting of indexing mechanism (4)
Dynamic device drives the rotating plate (5) of rotation, and the vertical of power device driving movement is slidably equipped in the longitudinal slide rail of rotating plate (5) front end
Column (6), the front end of column (6) are provided with the grinding wheel spindle (7) of power device driving rotation, and grinding wheel spindle is equipped with grinding wheel on (7)
(8), column (6) lower end and grinding wheel (8) opposite position are provided with contact roller for dressing (9), and contact roller for dressing (9) is in power device
Driving lower feeding and rotation.
2. a kind of omnipotent numerical control screw thread grinding machine according to claim 1, which is characterized in that the contact roller for dressing (9) is dynamic
The driving lower feeding of power device and the specific structure of rotation are: being provided with Feed table (10), dresser shaft in indexing mechanism (4)
(11) it is mounted on the front end of Feed table (10), is provided with feed screw (12) in Feed table (10), feed servo electricity
Machine (13) passes through feed screw (12) driving Feed table (10) feeding；Finishing rolling is provided with below the dresser shaft (11)
Turbin generator (14), contact roller for dressing motor (14) drive dresser shaft (11) rotation, and contact roller for dressing (9) is mounted on dresser shaft (11).
3. a kind of omnipotent numerical control screw thread grinding machine according to claim 1, which is characterized in that the cross sliding rail (2) includes
The horizontal slide rail of lower section and the longitudinal slide rail of top, longitudinal slide rail drive transverse shifting, rear supporting plate by screw rod by servo motor
(3) it is driven and is vertically moved by screw rod by servo motor.
4. a kind of omnipotent numerical control screw thread grinding machine according to claim 1, which is characterized in that grinding wheel (8) parallel coaxial
There are two settings.
5. a kind of omnipotent numerical control screw thread grinding machine according to claim 1, which is characterized in that the workpiece clamping system includes
The mobile preceding supporting plate (15) of power device drives edge horizontal slide rail is provided with side on preceding supporting plate (15) and is hinged on preceding supporting plate (15)
On swinging disc (16), the side of swinging disc (16) be provided with power device driving rotation indexing work piece holder (17), swing
Be provided in the horizontal slide rail of the other side of disk (16) power device drives edge horizontal slide rail it is mobile with indexing work piece holder
(17) it is matched for clamping tightly the tail thimble (18) of workpiece, is provided on front side of preceding supporting plate (15) by the pendulum of power device driving reciprocally swinging
Moving axis (19) is equipped with the cam (20) that driving swinging disc (16) is swung on swinging axle (19).
6. a kind of omnipotent numerical control screw thread grinding machine according to claim 5, which is characterized in that cam (20) profile is most
Big biasing degree is greater than biasing degree required when screw thread relief grinding, and balance staff servo motor (21) drives swinging axle (19) at a high speed toward physical pendulum
Dynamic, amplitude of fluctuation is corresponding with the amount of feeding required when screw thread relief grinding.
7. a kind of omnipotent numerical control screw thread grinding machine according to claim 5, which is characterized in that the tail thimble (18) is mounted on
On cnetre cradle (22), the tension device for tensing tail thimble (18) is provided in cnetre cradle (22), the tension device is driven by oil cylinder
It is dynamic.
8. a kind of omnipotent numerical control screw thread grinding machine according to claim 5, which is characterized in that the indexing work piece holder (17)
It is inside provided with the rotary body (24) of fixture servo motor (23) driving rotation, is provided with fixture thimble (25) in rotary body (24),
The rear end of the fixture thimble (25) is provided with thimble spring (26), and the front end of fixture thimble (25) is provided with seperated collet
(27), seperated collet (27) is centrally located the square hole of clamping workpiece tail portion, the front end face of seperated collet (27) be set as to
Tilted inclined-plane.
9. a kind of omnipotent numerical control screw thread grinding machine according to claim 1, which is characterized in that the screw grinder further includes certainly
Dynamic loading and unloading system, including placing the charging tray of workpiece and the manipulator of transfer workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424787.7A CN110116373A (en) | 2019-05-21 | 2019-05-21 | A kind of omnipotent numerical control screw thread grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424787.7A CN110116373A (en) | 2019-05-21 | 2019-05-21 | A kind of omnipotent numerical control screw thread grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110116373A true CN110116373A (en) | 2019-08-13 |
Family
ID=67522970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910424787.7A Pending CN110116373A (en) | 2019-05-21 | 2019-05-21 | A kind of omnipotent numerical control screw thread grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110116373A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083422A (en) * | 2021-12-29 | 2022-02-25 | 东莞隆奇机械科技有限公司 | Automatic burnishing machine of ball screw |
| CN114559372A (en) * | 2022-03-02 | 2022-05-31 | 杭州芝元机电有限公司 | Double-shaft continuous trimmer and control method thereof |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB239563A (en) * | 1924-04-14 | 1925-09-14 | Bengt Magnus Wilhelm Hanson | An improved machine for grinding or otherwise finishing metal articles |
| GB464332A (en) * | 1935-08-02 | 1937-04-12 | Herbert Lindner | Improvements relating to machine tools more particularly thread-grinding machines |
| US4502458A (en) * | 1982-02-15 | 1985-03-05 | Toyoda Koki Kabushiki Kaisha | Apparatus for truing a grinding wheel |
| JP2004142067A (en) * | 2002-10-25 | 2004-05-20 | Makino Fraes Seiki Kk | Nc multiple-spindle grinding machine and grinding method |
| CN2683295Y (en) * | 2003-11-22 | 2005-03-09 | 蔡宜和 | Thread grinding device for relieving lathe and relief grinding lathe |
| JP2006062025A (en) * | 2004-08-27 | 2006-03-09 | Mitsubishi Heavy Ind Ltd | Gear grinder |
| CN201044949Y (en) * | 2006-12-15 | 2008-04-09 | 北京理工大学 | Plain cup wheel dresser for major-diameter plate ultrahard abrasive wheel |
| US20090104854A1 (en) * | 2006-03-03 | 2009-04-23 | Erwin Junker | Method for Relief-Grinding the Cutting Teeth of Taps, Thread Formers, and Similar Tools, and Grinding Machine for Carrying Out Said Method |
| CN102152177A (en) * | 2011-03-31 | 2011-08-17 | 昆山艾思迪机械科技有限公司 | Five-axis linkage tool grinder with detection device |
| CN202555854U (en) * | 2012-02-24 | 2012-11-28 | 桐庐成顺光电配件厂 | Clamp device for numerical control groove cutting machine |
| CN203449097U (en) * | 2013-09-22 | 2014-02-26 | 台州北平机床有限公司 | Numerical control shovel tip grinding machine |
| CN204019365U (en) * | 2014-09-12 | 2014-12-17 | 台州希通工具有限公司 | Screw tap square tail grinding bed dresser |
| CN204036165U (en) * | 2014-08-27 | 2014-12-24 | 天津轮达鑫盛机械有限公司 | The extra small screw-tap threaded grinding machine of a kind of double abrasive wheel |
| CN105196117A (en) * | 2015-09-29 | 2015-12-30 | 浙江维克机械科技有限公司 | Full-automatic numerical control screw tap thread grinder |
| CN106239279A (en) * | 2016-08-31 | 2016-12-21 | 天津轮达鑫盛机械有限公司 | Numerical control screw-tap threaded grinding machine |
| CN209831338U (en) * | 2019-05-21 | 2019-12-24 | 浙江维克机械科技有限公司 | Universal numerical control thread grinder |
-
2019
- 2019-05-21 CN CN201910424787.7A patent/CN110116373A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB239563A (en) * | 1924-04-14 | 1925-09-14 | Bengt Magnus Wilhelm Hanson | An improved machine for grinding or otherwise finishing metal articles |
| GB464332A (en) * | 1935-08-02 | 1937-04-12 | Herbert Lindner | Improvements relating to machine tools more particularly thread-grinding machines |
| US4502458A (en) * | 1982-02-15 | 1985-03-05 | Toyoda Koki Kabushiki Kaisha | Apparatus for truing a grinding wheel |
| JP2004142067A (en) * | 2002-10-25 | 2004-05-20 | Makino Fraes Seiki Kk | Nc multiple-spindle grinding machine and grinding method |
| CN2683295Y (en) * | 2003-11-22 | 2005-03-09 | 蔡宜和 | Thread grinding device for relieving lathe and relief grinding lathe |
| JP2006062025A (en) * | 2004-08-27 | 2006-03-09 | Mitsubishi Heavy Ind Ltd | Gear grinder |
| US20090104854A1 (en) * | 2006-03-03 | 2009-04-23 | Erwin Junker | Method for Relief-Grinding the Cutting Teeth of Taps, Thread Formers, and Similar Tools, and Grinding Machine for Carrying Out Said Method |
| CN201044949Y (en) * | 2006-12-15 | 2008-04-09 | 北京理工大学 | Plain cup wheel dresser for major-diameter plate ultrahard abrasive wheel |
| CN102152177A (en) * | 2011-03-31 | 2011-08-17 | 昆山艾思迪机械科技有限公司 | Five-axis linkage tool grinder with detection device |
| CN202555854U (en) * | 2012-02-24 | 2012-11-28 | 桐庐成顺光电配件厂 | Clamp device for numerical control groove cutting machine |
| CN203449097U (en) * | 2013-09-22 | 2014-02-26 | 台州北平机床有限公司 | Numerical control shovel tip grinding machine |
| CN204036165U (en) * | 2014-08-27 | 2014-12-24 | 天津轮达鑫盛机械有限公司 | The extra small screw-tap threaded grinding machine of a kind of double abrasive wheel |
| CN204019365U (en) * | 2014-09-12 | 2014-12-17 | 台州希通工具有限公司 | Screw tap square tail grinding bed dresser |
| CN105196117A (en) * | 2015-09-29 | 2015-12-30 | 浙江维克机械科技有限公司 | Full-automatic numerical control screw tap thread grinder |
| CN106239279A (en) * | 2016-08-31 | 2016-12-21 | 天津轮达鑫盛机械有限公司 | Numerical control screw-tap threaded grinding machine |
| CN209831338U (en) * | 2019-05-21 | 2019-12-24 | 浙江维克机械科技有限公司 | Universal numerical control thread grinder |
Non-Patent Citations (1)
| Title |
|---|
| 张福润等: "机械制造技术基础（第二版）", 华中科技大学出版社, pages: 305 - 246 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083422A (en) * | 2021-12-29 | 2022-02-25 | 东莞隆奇机械科技有限公司 | Automatic burnishing machine of ball screw |
| CN114559372A (en) * | 2022-03-02 | 2022-05-31 | 杭州芝元机电有限公司 | Double-shaft continuous trimmer and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209831338U (en) | Universal numerical control thread grinder | |
| CN105196117A (en) | Full-automatic numerical control screw tap thread grinder | |
| CN109396976A (en) | A kind of periphery grinding machine | |
| CN104275632B (en) | Thrust ball bearing ring face raceway groove method for grinding and its device | |
| CN105751044A (en) | Double-cutter grinding machine tool | |
| CN110116373A (en) | A kind of omnipotent numerical control screw thread grinding machine | |
| CN108890466A (en) | Single head full-automatic numerical control cutter and tool grinding machine | |
| US3680262A (en) | End mill grinder | |
| CN107020551B (en) | A kind of blade grinding machine | |
| CN207171672U (en) | A kind of internal grinding attachment | |
| CN203900648U (en) | Internal thread grinding machine for ball screw nut | |
| CN205033088U (en) | Wheel dresser of full -automatic numerical control screw tap grinding machine | |
| CN104308696B (en) | Special grinding machine for workpiece tank bottom | |
| CN209140526U (en) | A kind of grinding machine for the finishing of bar outer circle | |
| CN110842714A (en) | Multifunctional grinding machine | |
| CN110919468A (en) | Novel wriggling grinding machine | |
| CN216883179U (en) | Head walking type follow-up grinding machine suitable for processing inner and outer curves | |
| CN209811894U (en) | Peripheral grinding machine | |
| CN210968259U (en) | High-precision numerical control centering roller bearing outer ring raceway grinding machine | |
| CN211490954U (en) | Grinding machine with stable clamping function | |
| CN211992280U (en) | Grinding machine | |
| CN109822458B (en) | Material bearing and moving mechanism of polishing and grinding machine | |
| CN209811899U (en) | Special efficient cylindrical grinding machine | |
| CN207983013U (en) | A kind of fully automatic grinder | |
| CN114654311A (en) | Screw tap thread grinder processing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |