CN105798710A - Numerical control extrusion screw tapping thread grinding machine - Google Patents
Numerical control extrusion screw tapping thread grinding machine Download PDFInfo
- Publication number
- CN105798710A CN105798710A CN201610190448.3A CN201610190448A CN105798710A CN 105798710 A CN105798710 A CN 105798710A CN 201610190448 A CN201610190448 A CN 201610190448A CN 105798710 A CN105798710 A CN 105798710A
- Authority
- CN
- China
- Prior art keywords
- numerical control
- servomotor
- servo motor
- grinding
- workbench
- 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
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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/18—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of taps or reamers
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B53/12—Dressing tools; Holders therefor
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Abstract
The invention discloses a numerical control extrusion screw tapping thread grinding machine. The numerical control extrusion screw tapping thread grinding machine comprises a controller and a mechanical system; the controller is electrically connected with an A-axis servo motor, an X-axis servo motor, a Y-axis servo motor and a C-axis servo motor through drivers; the mechanical system comprises a lathe bed, a head support used for fixing a workpiece, a working table, a grinding carriage and a trimming wheel; and the A-axis servo motor is connected with a main shaft of the head support and drives the head support to drive the workpiece to rotate in the axial direction, the X-axis servo motor is installed on the lathe bed and drives the working table to move left and right through a second ball screw, the Y-axis servo motor drives the grinding carriage through a third ball screw so as to driven a grinding wheel to move front and back, and the C-axis servo motor drives the trimming wheel through a fourth ball screw to conduct automatic cutting supplementing on the trimming amount. The four-axis numerical control grinding machine is adopted, numerical control operation can be carried out on motion and positioning of all components, the automatic degree is high, the grinding wheel trimming accuracy is high, the working surface of the grinding wheel is smooth, and the machining accuracy and efficiency are greatly improved.
Description
Technical field
The present invention relates to grinding machine field, be specifically related to a kind of numerical control extruding screw tap screw grinder.
Background technology
Grinding machine is a kind of common machining equipment, general-purpose grinder is to utilize emery wheel that the surface of workpiece is carried out grinding, to improve fineness and the precision of surface of the work, general-purpose grinder is very little to the grinding allowance of workpiece, productivity ratio is very low, workpiece can not be made directly grinding-shaping processing, because traditional grinding, emery wheel loss is very fast, often by crushing emery wheel, emery wheel must be repaired, emery wheel is made to recapture form accuracy and the sharpness on surface. due to the reduction of emery wheel size after finishing, the compensation dosage of its emery wheel is difficult to the machining accuracy controlling therefore to affect grinding, then bigger for form grinding impact.
Conventional threads grinding machine is manual operation, controls the relief grinding of threaded portion by cam face, it is necessary to the project manually adjusted is many, operates cumbersome, and working (machining) efficiency is relatively low, and precision does not reach the requirement of high-quality screw tap.
Summary of the invention
For the above-mentioned technical problem in correlation technique, the present invention proposes a kind of numerical control extruding screw tap screw grinder, in order to solve the problems referred to above.
For realizing above-mentioned technical purpose, the technical scheme is that and be achieved in that:
A kind of numerical control extruding screw tap screw grinder, including controller and mechanical system, described controller by driver respectively with A axle servomotor, X-axis servomotor, Y-axis servomotor, C axle servomotor electrically connects, described mechanical system includes lathe bed, for fixing the headstock of workpiece, workbench, grinding carriage and trimming wheel, described A axle servomotor is connected with the main shaft of the headstock, the headstock is driven to drive workpiece axial rotation, described X-axis servomotor is installed on lathe bed, workbench side-to-side movement is driven by ball screw two, described Y-axis servomotor drives grinding carriage by ball screw three thus driving emery wheel to move forward and backward, described C axle servomotor drives trimming wheel that trim amount is mended cutter automatically by ball screw four.
Further, described workbench is provided with grating scale.
Further, described controller is operated by respective driver drives servomotor, and A axle servomotor, X-axis servomotor, Y-axis servomotor, C axle servomotor are four-axle linked system.
Further, between described workbench and lathe bed, workbench and the headstock, grinding carriage and workbench, all employing can ensure to move between parts flexibly and the rolling linear guide of precision.
Further, also include protective door, described protective door is provided with and is arranged on above grinding machine working region and closes the protective cover above grinding machine working region.
Further, described protective cover is provided with oil pumping mist machine.
Further, described lathe bed rear portion is configured with cooling system.
Further, described controller includes a LCDs and operation input key.
Beneficial effects of the present invention: the present invention adopts four-shaft numerically controlled grinding machine, the motion of each parts, location digit control operation, automaticity is high, and crushing precision is high, and the working surface of emery wheel is smooth；Oil pumping mist machine system can be effectively improved work situation, machining accuracy and efficiency and be improved significantly.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation one of numerical control extruding screw tap screw grinder described according to embodiments of the present invention；
Fig. 2 is the structural representation two of numerical control extruding screw tap screw grinder described according to embodiments of the present invention；
Fig. 3 is the structural representation three of numerical control extruding screw tap screw grinder described according to embodiments of the present invention.
In figure:
1, controller；2, driver；31, lathe bed；32, the headstock；33, workbench；34, grinding carriage；35, trimming wheel；36, emery wheel；11, A axle servomotor；12, X-axis servomotor；13, Y-axis servomotor；14, C axle servomotor；4, protective door；5, protective cover；6, cooling system；7, oil pumping mist machine；15, LCDs；16, operation input key.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, broadly fall into the scope of protection of the invention.
nullAs Figure 1-3，A kind of numerical control extruding screw tap screw grinder described according to embodiments of the present invention，Including controller 1 and mechanical system，Described controller 1 by driver 2 respectively with A axle servomotor 11、X-axis servomotor 12、Y-axis servomotor 13、C axle servomotor 14 electrically connects，Described controller 1 includes a LCDs 15 and operation input key 16，Described mechanical system includes lathe bed 31、For fixing the headstock 32 of workpiece、Workbench 33、Grinding carriage 34 and trimming wheel 35，Described A axle servomotor 11 is connected with the main shaft of the headstock 32，The headstock 32 is driven to drive workpiece axial rotation，Described X-axis servomotor 12 is installed on lathe bed 31，Workbench 33 side-to-side movement is driven by ball screw two，Described workbench 33 is provided with grating scale，Described Y-axis servomotor 13 drives grinding carriage 34 by ball screw three thus driving emery wheel 36 to move forward and backward，Described C axle servomotor 14 drives trimming wheel 35 that trim amount is mended cutter automatically by ball screw four.
Described controller 1 drives servomotor to operate by respective driver 2, and A axle servomotor 11, X-axis servomotor 12, Y-axis servomotor 13, C axle servomotor 14 are four-axle linked system.
All adopt between described workbench 33 and lathe bed 31, workbench 33 and the headstock 32, grinding carriage 34 and workbench 33 and can ensure to move between parts flexibly and the rolling linear guide of precision.
Described lathe bed 31 rear portion is configured with cooling system 6.
Also include protective door 4, described protective door 4 is provided with and is arranged on above grinding machine working region and closes the protective cover 5 above grinding machine working region, described protective cover 5 is provided with oil pumping mist machine 7.
The present invention is by numerical control linked, screw tap is driven to rotate by A axle servomotor, X-axis Serve Motor Control workbench moves left and right, Y-axis Serve Motor Control emery wheel moves forward and backward, complete the screw thread relief grinding to extruding screw tap, there is C axle servomotor that trim amount is mended cutter automatically after trimming wheel, it is ensured that the concordance of size during Continuous maching, can control within 0.01mm.Through 3～8 circular grindings, just complete the threaded portion processing of an extruding screw tap；Oil pumping mist machine avoids mist of oil to bleed around；Cutting oil and grinding wheel spindle lubricating oil are cooled down by cooling system, it is prevented that screw tap scorch during grinding；Prevent principal axis lubrication oil temperature from raising, cause bearing shell locking.
Controller of the present invention adopts Britain's kingfisher Larus ridibundus controller, and configuration day intrinsic safety river driver, systemic resolution reaches 0.0001mm, adds grating scale, repetitive positioning accuracy≤0.002mm；Using Japan THK high accuracy screw mandrel, grinding speed reaches 70m/s；Lathe weight 4 tons, good rigidly；LCDs guidance panel, simple to operate, change different machined parameters, grind number of times and repair emery wheel number of times and can independently set.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (8)
1. a numerical control extruding screw tap screw grinder, it is characterized in that, including controller and mechanical system, described controller by driver respectively with A axle servomotor, X-axis servomotor, Y-axis servomotor, C axle servomotor electrically connects, described mechanical system includes lathe bed, for fixing the headstock of workpiece, workbench, grinding carriage and trimming wheel, described A axle servomotor is connected with the main shaft of the headstock, the headstock is driven to drive workpiece axial rotation, described X-axis servomotor is installed on lathe bed, workbench side-to-side movement is driven by ball screw two, described Y-axis servomotor drives grinding carriage by ball screw three thus driving emery wheel to move forward and backward, described C axle servomotor drives trimming wheel that trim amount is mended cutter automatically by ball screw four.
2. numerical control according to claim 1 extruding screw tap screw grinder, it is characterised in that: described workbench is provided with grating scale.
3. numerical control according to claim 1 extruding screw tap screw grinder, it is characterized in that: described controller is operated by respective driver drives servomotor, A axle servomotor, X-axis servomotor, Y-axis servomotor, C axle servomotor are four-axle linked system.
4. numerical control according to claim 1 extruding screw tap screw grinder, it is characterised in that: all adopt between described workbench and lathe bed, workbench and the headstock, grinding carriage and workbench and can ensure to move between parts flexibly and the rolling linear guide of precision.
5. numerical control according to claim 1 extruding screw tap screw grinder, it is characterised in that: also include protective door, described protective door is provided with and is arranged on above grinding machine working region and closes the protective cover above grinding machine working region.
6. numerical control according to claim 1 extruding screw tap screw grinder, it is characterised in that: described protective cover is provided with oil pumping mist machine.
7. numerical control according to claim 1 extruding screw tap screw grinder, it is characterised in that: described lathe bed rear portion is configured with cooling system.
8. numerical control according to claim 1 extruding screw tap screw grinder, it is characterised in that: described controller includes a LCDs and operation input key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190448.3A CN105798710A (en) | 2016-03-30 | 2016-03-30 | Numerical control extrusion screw tapping thread grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190448.3A CN105798710A (en) | 2016-03-30 | 2016-03-30 | Numerical control extrusion screw tapping thread grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105798710A true CN105798710A (en) | 2016-07-27 |
Family
ID=56455074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610190448.3A Pending CN105798710A (en) | 2016-03-30 | 2016-03-30 | Numerical control extrusion screw tapping thread grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105798710A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217140A (en) * | 2016-08-31 | 2016-12-14 | 苏州赛帕埃惜精机有限公司 | A kind of Full-automatic numerical control knife sharpener |
| CN106670595A (en) * | 2017-01-12 | 2017-05-17 | 贵州泰和超硬工具股份有限公司 | Five-axis NC machine tool machining device for machining tap threads and use method of five-axis NC machine tool machining device |
| CN108436614A (en) * | 2018-02-07 | 2018-08-24 | 江苏建筑职业技术学院 | A kind of processing equipment of drill bit |
| CN112676928A (en) * | 2020-12-24 | 2021-04-20 | 西北机器有限公司 | Extrusion tap grinding machine and using method thereof |
| CN112757061A (en) * | 2020-12-24 | 2021-05-07 | 西北机器有限公司 | Method for machining extrusion screw tap |
| US20220410341A1 (en) * | 2019-11-27 | 2022-12-29 | Kede Numerical Control Co., Ltd. | Planogrinder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1271651A (en) * | 1968-02-20 | 1972-04-26 | Coventry Gauge & Tool Co Ltd | Grinding machine wheel head operating means |
| CN102528620A (en) * | 2011-11-10 | 2012-07-04 | 贵州英特利智能控制工程研究有限责任公司 | Five-axis linkage numerical-control tool grinding machine |
| CN102785134A (en) * | 2012-08-08 | 2012-11-21 | 无锡键禾数控机床有限公司 | Guide wheel dresser feeding structure of air valve rod-part numerical control centerless grinding machine |
| CN202894900U (en) * | 2012-11-20 | 2013-04-24 | 苏州精协机械制造有限公司 | Small screw tap thread grinder |
| CN204036166U (en) * | 2014-08-27 | 2014-12-24 | 天津轮达鑫盛机械有限公司 | A kind of numerical control screw-tap threaded grinding machine |
-
2016
- 2016-03-30 CN CN201610190448.3A patent/CN105798710A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1271651A (en) * | 1968-02-20 | 1972-04-26 | Coventry Gauge & Tool Co Ltd | Grinding machine wheel head operating means |
| CN102528620A (en) * | 2011-11-10 | 2012-07-04 | 贵州英特利智能控制工程研究有限责任公司 | Five-axis linkage numerical-control tool grinding machine |
| CN102785134A (en) * | 2012-08-08 | 2012-11-21 | 无锡键禾数控机床有限公司 | Guide wheel dresser feeding structure of air valve rod-part numerical control centerless grinding machine |
| CN202894900U (en) * | 2012-11-20 | 2013-04-24 | 苏州精协机械制造有限公司 | Small screw tap thread grinder |
| CN204036166U (en) * | 2014-08-27 | 2014-12-24 | 天津轮达鑫盛机械有限公司 | A kind of numerical control screw-tap threaded grinding machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217140A (en) * | 2016-08-31 | 2016-12-14 | 苏州赛帕埃惜精机有限公司 | A kind of Full-automatic numerical control knife sharpener |
| CN106670595A (en) * | 2017-01-12 | 2017-05-17 | 贵州泰和超硬工具股份有限公司 | Five-axis NC machine tool machining device for machining tap threads and use method of five-axis NC machine tool machining device |
| CN106670595B (en) * | 2017-01-12 | 2020-07-03 | 贵州泰和超硬工具股份有限公司 | Five-axis numerical control machine tool machining device for machining screw tap threads and using method |
| CN108436614A (en) * | 2018-02-07 | 2018-08-24 | 江苏建筑职业技术学院 | A kind of processing equipment of drill bit |
| US20220410341A1 (en) * | 2019-11-27 | 2022-12-29 | Kede Numerical Control Co., Ltd. | Planogrinder |
| CN112676928A (en) * | 2020-12-24 | 2021-04-20 | 西北机器有限公司 | Extrusion tap grinding machine and using method thereof |
| CN112757061A (en) * | 2020-12-24 | 2021-05-07 | 西北机器有限公司 | Method for machining extrusion screw tap |
| CN112676928B (en) * | 2020-12-24 | 2022-01-04 | 西北机器有限公司 | Extrusion tap grinding machine and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105798710A (en) | Numerical control extrusion screw tapping thread grinding machine | |
| CN109397093A (en) | It is a kind of with the CNC CNC grinder for external thread for repairing sand function automatically | |
| DE29724906U1 (en) | High speed machine tool for manufacture of optical surfaces - has tool carriage which can move in radial and axial directions about workpiece holder under influence of linear motor or in combination with conventional slider mechanism | |
| CN103464832B (en) | Multifunctional numerical control grinding machine bed | |
| CN103170665A (en) | Numerical control type screw rod milling machine | |
| CN103418852B (en) | New and effective numerically controlled tooth grinding machine | |
| CN105058201A (en) | Numerical control liner guide rail trench grinding device | |
| CN109531300B (en) | Composite processing method for cylindrical surface quenching and precise grinding and special machine tool | |
| CN102029549A (en) | Hard finishing machine for hard finishing of workpiece | |
| CN209793106U (en) | Turning and grinding integrated numerical control composite machine tool | |
| CN204868439U (en) | Numerical control linear guide channel grinding device | |
| CN207982765U (en) | Digital control vertical grinding combined machine | |
| CN206605246U (en) | A kind of Working table structure of vertical turn-milling complex machining center | |
| CN101342614A (en) | Finger cutter type helical bevel gear processing device | |
| CN209239814U (en) | It is a kind of with the CNC CNC grinder for external thread for repairing sand function automatically | |
| US4757644A (en) | Method and apparatus for manufacturing and machining gears | |
| US2660931A (en) | Apparatus for milling complex surfaces | |
| CN203125125U (en) | Numerical-control machine tool combining turning, grinding and quenching | |
| CN204036165U (en) | The extra small screw-tap threaded grinding machine of a kind of double abrasive wheel | |
| CN207326642U (en) | A kind of automatic screw tap backing-off cutting lathe | |
| CN203156121U (en) | Numerical control screw milling machine | |
| CN203711951U (en) | Direct-driving type zero-transmission full numerical control spline shaft milling machine | |
| CN220407483U (en) | Profile processing equipment | |
| CN108673143A (en) | A kind of dibit side machining apparatus bed structure | |
| CN206543883U (en) | Numerical control ball pin lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
|
| RJ01 | Rejection of invention patent application after publication |