CN105436612A - Automatic numerical-control gear grinding equipment and gear grinding method - Google Patents
Automatic numerical-control gear grinding equipment and gear grinding method Download PDFInfo
- Publication number
- CN105436612A CN105436612A CN201510951911.7A CN201510951911A CN105436612A CN 105436612 A CN105436612 A CN 105436612A CN 201510951911 A CN201510951911 A CN 201510951911A CN 105436612 A CN105436612 A CN 105436612A
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- CN
- China
- Prior art keywords
- numerical control
- motor
- roll flute
- saw blade
- cross slide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/12—Sharpening the cutting edges of saw teeth by grinding
- B23D63/14—Sharpening circular saw blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses automatic numerical-control gear grinding equipment and a gear grinding method. The equipment comprises a rack, a stand column fixed on the rack and a numerical-control system, wherein a first motor is fixedly mounted on the stand column; the first motor is connected to a transmission shaft; a grinding blade is mounted on the transmission shaft; a numerical-control cross slide table is arranged in the position, opposite to the stand column, of the rack; a fixed mount is arranged on the numerical-control cross slide table; an indexing device is fixedly connected on the fixed mount; a circular saw blade is arranged at the upper end of the indexing device; and the first motor, the numerical-control cross slide table and the indexing device are all connected to the numerical-control system. According to the method, the numerical-control system controls the numerical-control cross slide table to regulate front-rear and left-right positions of the circular saw blade by virtue of a set program command, and simultaneously regulates a relative inclination angle of the circular saw blade and the grinding blade; and the numerical-control system automatically calculates an indexing angle, and the position of the circular saw blade is automatically regulated by virtue of the indexing device, so that the processing efficiency and the processing precision are effectively improved.
Description
Technical field
The present invention relates to a kind of grinding equipment, be specifically related to a kind of automatic numerical control roll flute equipment and utilize this equipment to carry out the method for roll flute.
Background technology
Forming process accomplishes profile of tooth by Forming Wheel Dressing device by the emery wheel of the gear form-grinding machine of forming manufacturing in axial section, and grinding carriage can do vertical direction feeding.Supported by calibration frame and tailstock by roll flute wheel, do longitudinally to move back and forth to grind the flank of tooth by workbench, after often grinding a tooth, carry out calibration.
Existing gear grinding machines are when carrying out grinding to workpiece, need veteran workman that grinding work piece and emery wheel are carried out repeatedly centering, i.e. every grinding profile of tooth, artificial centering will be carried out once, not only labor intensive, and very easily occur because of the situation that centering not accurately causes workpiece to scrap.Malfunction, carry out after professional training could operation on duty, and mechanical movement has wearing and tearing, and the error change that works long hours is large, jeopardizes personal safety simultaneously.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of simple to operate, automaticity is high, and effectively can improve the automatic numerical control roll flute equipment of working (machining) efficiency and machining accuracy.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of automatic numerical control roll flute equipment, comprise frame, be fixed on column in frame and digital control system, column is installed with the first motor, first motor is connected with power transmission shaft, sharpening sheet is arranged on power transmission shaft, first driven by motor sharpening sheet, around power transmission shaft rotary motion, is polished to saw blade; Position relative with column in frame is provided with numerical control cross slide unit, numerical control cross slide unit is provided with fixed mount, fixed mount is fixedly connected with indexing means, and saw blade is arranged on indexing means upper end; First motor, numerical control cross slide unit, indexing means are all connected with digital control system.Particularly, saw blade can vertically be arranged with sharpening sheet space, also can be obliquely installed at an angle, the concrete shape requirement of the gear of polishing as required, can arrange the angle of saw blade and sharpening sheet.We can adjust the angle of saw blade and sharpening sheet by the relative position adjusting power transmission shaft.
Saw blade is fixedly mounted on the indexing means upper end on fixed mount, digital control system controls all around and the relative angular position relation of numerical control cross slid platform adjustment saw blade by the program command of setting, in bruting process, digital control system calculates minute of angle automatically, automatically the position of saw blade is regulated by indexing means, effective raising working (machining) efficiency and machining accuracy, do not need to lead abrasive disc and carry out calibration as index dial, decrease error operation and the technical difficulty of operating personnel, improve finished product rate.
As a kind of preferred version of automatic numerical control roll flute equipment of the present invention, described horizontal plane of frame is XY plane, vertical direction is Z axis, indexing means is arranged along Z axis, numerical control cross slide unit does front and back feeding along X-axis, do vertical feed along Y-axis, and then adjust the relative position of saw blade on indexing means.
As a kind of preferred version of automatic numerical control roll flute equipment of the present invention, described column is also provided with control panel, control panel is connected with digital control system, for arranging roll flute equipment and various order input, simple and efficient to handle, integration degree is high, without technical threshold, and just can skilled operation through simple signal.
As a kind of preferred version of automatic numerical control roll flute equipment of the present invention, described indexing means comprises the second motor be arranged on fixed mount, second motor output shaft distributes along Z axis, second motor output shaft is connected with blade shaft, blade shaft upper end fixed circular saw sheet, saw blade carries out calibration by the second motor, and the second motor is connected with digital control system.Further, the second described motor is connected with blade shaft by Z axis shaft coupling, and precision is high, and the error change that works long hours is little.
As a kind of preferred version of automatic numerical control roll flute equipment of the present invention, the first described motor output shaft is fixedly connected with drive pulley, drive pulley is connected with the driven pulley be fixed on column by belt pulley, driven pulley is connected with power transmission shaft, and sharpening sheet is set on power transmission shaft.Further, sharpening sheet both sides are respectively equipped with compressing tablet, and sharpening sheet clamps by compressing tablet.
The present invention discloses a kind of method utilizing automatic numerical control roll flute equipment to carry out roll flute, comprising: saw blade is fixed on indexing means upper end;
Sharpening sheet is arranged on power transmission shaft;
Saw blade is inputted and back-geared parameter of will polishing in control system, digital control system calculates the working procedure of numerical control cross slide unit and indexing means automatically, starting switch automatic numerical control roll flute equipment brings into operation, until complete the polishing of saw blade, first motor is out of service, and numerical control cross slide unit recovers initial position.
Accompanying drawing explanation
The structural representation of Fig. 1 automatic numerical control roll flute equipment disclosed in the embodiment of the present invention.
Fig. 2 is the axle construction schematic diagrames such as the automatic numerical control roll flute equipment after eliminating case and sharpening sheet cover.
Reference numeral:
1, electrical control cubicles 2, column 3, guidance panel 4, first motor 5, drive pulley 6, belt 7, driven pulley 8, power transmission shaft 9, sharpening sheet 10, compressing tablet 11, nut 12, numerical control cross slide unit 13, fixed mount 14, second motor 15, blade shaft 16, saw blade 17, case 18, sharpening sheet cover
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.
The invention provides a kind of automatic numerical control roll flute equipment, comprising the frame of setting on the ground for supporting, be electrical control cubicles 1 in frame, supported on the ground by lower margin in electrical control cubicles bottom.Being provided with arrangement for adjusting height between lower margin and electrical control cubicles bottom, for regulating the horizontal plane of electrical control cubicles, further, lower margin also can being arranged to roller structure, be convenient to movement and the carrying of equipment.
Be fixedly installed column 2 at frame upper surface, column 2 has multiple riser be fixedly connected with to form hollow structure, and column front is guidance panel 3, and guidance panel is electrically connected with digital control system (not shown in FIG.).The riser at column 2 back side fixedly mounts the first motor 4, drive pulley 5 is connected with driven pulley 7 by belt 6 by the first motor 4, driven pulley 7 is connected with power transmission shaft 8, sharpening sheet 9 is set on power transmission shaft, is respectively equipped with compressing tablet 10 in sharpening sheet both sides, and sharpening sheet 9 clamps by compressing tablet 10, compressing tablet external application nut 11 is fixed, be fixedly connected with sharpening sheet by power transmission shaft, the first driven by motor sharpening sheet, around power transmission shaft rotary motion, is polished to saw blade.In order to production safety and prevent dust foreign material etc. from affecting the work of each part mentioned above, outside each part mentioned above, add a case 17.Further, a sharpening sheet cover 18 can also be added in the outside of sharpening sheet 9.
The position opposed at frame upper surface and column 2 is provided with numerical control cross slide unit 12, and numerical control cross slide unit can carry out feeding along X-axis and Y direction.Numerical control cross slide unit is provided with two tracks of cross square crossing, by two independently servomotor or driving stepper motor slide unit along X-axis and the feeding of Y-axis both direction.
Mounting and fixing support 13 on numerical control cross slide unit, fixed mount 13 installs indexing means along in Z-direction.In the present embodiment, indexing means comprises the second motor 14 be arranged on fixed mount, second motor 14 output shaft distributes along Z axis, second motor output shaft is connected with blade shaft 15 by Z axis shaft coupling, blade shaft 15 upper end fixed circular saw sheet 16, saw blade is done initial point rotation by the second driven by motor blade shaft 15 with Z axis and is carried out calibration, and the second motor is connected with digital control system.
During use, first saw blade to be polished is fixed on indexing means upper end;
Then sharpening sheet is arranged on power transmission shaft;
Saw blade is inputted and back-geared parameter of will polishing in control system, digital control system calculates the working procedure of numerical control cross slide unit and indexing means automatically, starting switch automatic numerical control roll flute equipment brings into operation, until complete the polishing of saw blade, first motor is out of service, numerical control cross slide unit recovers initial position, for next saw blade polishing is ready.
In this method, digital control system controls the position, all around of numerical control cross slid platform adjustment saw blade by the program command of setting, adjust the relative dip angle of saw blade and sharpening sheet simultaneously, digital control system calculates minute of angle automatically, automatically regulated the position of saw blade by indexing means, effectively improve working (machining) efficiency and machining accuracy.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (8)
1. an automatic numerical control roll flute equipment, comprise frame, be fixed on column in frame and digital control system, it is characterized in that: column is installed with the first motor, first motor is connected with power transmission shaft, sharpening sheet is arranged on power transmission shaft, first driven by motor sharpening sheet, around power transmission shaft rotary motion, is polished to saw blade; Position relative with column in frame is provided with numerical control cross slide unit, numerical control cross slide unit is provided with fixed mount, fixed mount is fixedly connected with indexing means, and saw blade is arranged on indexing means upper end; First motor, numerical control cross slide unit, indexing means are all connected with digital control system.
2. automatic numerical control roll flute equipment according to claim 1, it is characterized in that: described horizontal plane of frame is XY plane, vertical direction is Z axis, indexing means is arranged along Z axis, sharpening sheet and Y-axis be arranged in parallel, and numerical control cross slide unit does front and back feeding along X-axis, does vertical feed along Y-axis.
3. automatic numerical control roll flute equipment according to claim 2, is characterized in that: described column is also provided with control panel, and control panel is connected with digital control system, for arranging roll flute equipment and various order input.
4. automatic numerical control roll flute equipment according to claim 2, it is characterized in that: described indexing means comprises the second motor be arranged on fixed mount, second motor output shaft distributes along Z axis, second motor output shaft is connected with blade shaft, blade shaft upper end fixed circular saw sheet, saw blade carries out calibration by the second motor, and the second motor is connected with digital control system.
5. automatic numerical control roll flute equipment according to claim 4, is characterized in that: the second described motor is connected with blade shaft by Z axis shaft coupling.
6. automatic numerical control roll flute equipment according to claim 1, it is characterized in that: the first described motor output shaft is fixedly connected with drive pulley, drive pulley is connected with the driven pulley be fixed on column by belt, driven pulley is connected with power transmission shaft, and sharpening sheet is set on power transmission shaft.
7. automatic numerical control roll flute equipment according to claim 6, is characterized in that: described sharpening sheet both sides are respectively equipped with compressing tablet, and sharpening sheet clamps by compressing tablet.
8. utilize the automatic numerical control roll flute equipment described in any one of claim 1-7 to carry out a method for roll flute, it is characterized in that, comprising: saw blade is fixed on indexing means upper end;
Sharpening sheet is arranged on power transmission shaft;
Saw blade is inputted and back-geared parameter of will polishing in control system, digital control system calculates the working procedure of numerical control cross slide unit and indexing means automatically, starting switch automatic numerical control roll flute equipment brings into operation, until complete the polishing of saw blade, first motor is out of service, and numerical control cross slide unit recovers initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951911.7A CN105436612A (en) | 2015-12-17 | 2015-12-17 | Automatic numerical-control gear grinding equipment and gear grinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951911.7A CN105436612A (en) | 2015-12-17 | 2015-12-17 | Automatic numerical-control gear grinding equipment and gear grinding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436612A true CN105436612A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951911.7A Pending CN105436612A (en) | 2015-12-17 | 2015-12-17 | Automatic numerical-control gear grinding equipment and gear grinding method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105436612A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110023016A (en) * | 2016-10-10 | 2019-07-16 | 伊利诺斯工具制品有限公司 | Sample preparation saw |
| CN110227980A (en) * | 2019-07-16 | 2019-09-13 | 德州嘉尔雅玻璃制品有限公司 | A kind of special-shaped glass machining center |
| CN111940838A (en) * | 2020-08-20 | 2020-11-17 | 浙江骏业工具有限公司 | Full-automatic gear grinding grooving machine |
| CN112872501A (en) * | 2020-10-09 | 2021-06-01 | 江苏太平洋精锻科技股份有限公司 | Gear machining process for improving gear grinding efficiency |
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| CN201231354Y (en) * | 2008-06-23 | 2009-05-06 | 虞荣江 | Novel electric saw-blade gear grinding machine |
| DE202009006117U1 (en) * | 2009-04-28 | 2009-07-09 | Stabilo Landtechnik Gmbh | Chains and saw blade sharpener |
| WO2013091110A1 (en) * | 2011-12-23 | 2013-06-27 | Williams And White Machine Inc. | Computer controlled multiple axis grinding machine for grinding saw blades |
| CN104759695A (en) * | 2015-03-09 | 2015-07-08 | 张家港市南丰程泰机械工具厂 | Saw-blade gear grinding machine |
| CN105057789A (en) * | 2015-08-06 | 2015-11-18 | 朱伟国 | Numerical control automatic alloy saw blade gear grinding machine |
| CN205200702U (en) * | 2015-12-17 | 2016-05-04 | 温州高禾电气科技有限公司 | Automatic change numerical control gerar grinding equipment |
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2015
- 2015-12-17 CN CN201510951911.7A patent/CN105436612A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201231354Y (en) * | 2008-06-23 | 2009-05-06 | 虞荣江 | Novel electric saw-blade gear grinding machine |
| DE202009006117U1 (en) * | 2009-04-28 | 2009-07-09 | Stabilo Landtechnik Gmbh | Chains and saw blade sharpener |
| WO2013091110A1 (en) * | 2011-12-23 | 2013-06-27 | Williams And White Machine Inc. | Computer controlled multiple axis grinding machine for grinding saw blades |
| CN104759695A (en) * | 2015-03-09 | 2015-07-08 | 张家港市南丰程泰机械工具厂 | Saw-blade gear grinding machine |
| CN105057789A (en) * | 2015-08-06 | 2015-11-18 | 朱伟国 | Numerical control automatic alloy saw blade gear grinding machine |
| CN205200702U (en) * | 2015-12-17 | 2016-05-04 | 温州高禾电气科技有限公司 | Automatic change numerical control gerar grinding equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110023016A (en) * | 2016-10-10 | 2019-07-16 | 伊利诺斯工具制品有限公司 | Sample preparation saw |
| CN110227980A (en) * | 2019-07-16 | 2019-09-13 | 德州嘉尔雅玻璃制品有限公司 | A kind of special-shaped glass machining center |
| CN111940838A (en) * | 2020-08-20 | 2020-11-17 | 浙江骏业工具有限公司 | Full-automatic gear grinding grooving machine |
| CN111940838B (en) * | 2020-08-20 | 2024-05-07 | 浙江骏业工具有限公司 | Full-automatic gear grinding grooving machine |
| CN112872501A (en) * | 2020-10-09 | 2021-06-01 | 江苏太平洋精锻科技股份有限公司 | Gear machining process for improving gear grinding efficiency |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lang Wei Inventor after: Chen Changyun Inventor before: Lang Wei Inventor before: Chen Changyun |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |