CN106862677A - A kind of star-wheel grinder structure - Google Patents
A kind of star-wheel grinder structure Download PDFInfo
- Publication number
- CN106862677A CN106862677A CN201710022955.0A CN201710022955A CN106862677A CN 106862677 A CN106862677 A CN 106862677A CN 201710022955 A CN201710022955 A CN 201710022955A CN 106862677 A CN106862677 A CN 106862677A
- Authority
- CN
- China
- Prior art keywords
- axis
- star
- axles
- wheel
- slide 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of star-wheel grinder structure, including lathe base, lathe base is provided with machine tool beam, machine tool beam is provided with work spindle seat and Z-direction slide plate, work spindle is fixed with Z-direction slide plate, work spindle is provided with A axles, the big slide plate that can be slided along Y-axis is additionally provided with lathe base, big slide plate is provided with the turntable that can be rotated around B axle, and turntable is provided with the emery wheel that can be slided along V axles.This star-wheel grinder structure can carry out clamped one time positioning by the work spindle set on machine tool beam to star-wheel workpiece to be processed, the position between workpiece and emery wheel to be processed is then adjusted in the movement of Y-axis and V axles in the movement of X-axis and Z axis and big slide plate and turntable by work spindle, and the machining accuracy of star-wheel processing is controlled by adjusting the gearratio between A axles and B axle, so as to realize that clamped one time completes the processing of star-wheel by positioning, save manufacturing procedure, and machining accuracy can be effectively improved, this is invented for machine tool structure field.
Description
Technical field
The present invention relates to machine tool structure field, more particularly to a kind of star-wheel grinder structure.
Background technology
Existing milling machine or grinder structure for processing star-wheel, is changed a social system by common lathe and formed, in reality mostly
During the production and application of border, its processing efficiency is low, operator labour intensity big, and due to generally needing to enter processing workpiece
Row multiple bearing carries out multistage manufacturing processes by different positioning datums to workpiece, often causes that star-wheel is each after machining
The machining accuracy at place is not high, and uniformity is poor.
The content of the invention
Reduced it is an object of the invention to provide a kind of clamping operation and machining accuracy star-wheel grinder structure higher.
The technical solution used in the present invention is：
Beneficial effects of the present invention：This star-wheel grinder structure can be by the work spindle of setting on machine tool beam to star to be processed
Wheel workpiece carries out clamped one time positioning, then by work spindle in the movement of X-axis and Z axis and big slide plate and turntable in Y-axis
And the movement of V axles adjusts the position between workpiece and emery wheel to be processed, and by adjusting the gearratio between A axles and B axle
Come the machining accuracy for controlling star-wheel to process, so as to realize that clamped one time completes the processing of star-wheel by positioning, manufacturing procedure is saved,
And machining accuracy can be effectively improved.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is embodiment of the present invention overall structure diagram.
Specific embodiment
Reference picture 1, the present invention is a kind of star-wheel grinder structure, including lathe base 1, lathe base 1 is provided with and is set along X-axis
The machine tool beam 2 put, machine tool beam 2 be provided with can along X-axis slide work spindle seat 3 and installed in work spindle seat 3 on can
Along the Z-direction slide plate 4 that Z axis are slided, work spindle 5 is fixed with Z-direction slide plate 4, work spindle 5 is provided with the A axles that can be pivoted,
The big slide plate 6 that can be slided along Y-axis is additionally provided with lathe base 1, big slide plate 6 is provided with the turntable 7 that can be rotated around B axle, on turntable 7
It is provided with the emery wheel 8 that can be slided along V axles.
Be provided with turntable 7 V to slide and installed in V on slide can along V to the V for sliding to sliding block, emery wheel 8 fixes peace
Mounted in V on sliding block.
This star-wheel grinder structure can be carried out by the work spindle 5 set on machine tool beam 2 to star-wheel workpiece to be processed
Clamped one time is positioned, then by work spindle 5 in the movement of X-axis and Z axis and big slide plate 6 and turntable 7 in Y-axis and V axles
Move to adjust the position between workpiece and emery wheel 8 to be processed, and controlled by adjusting the gearratio between A axles and B axle
The machining accuracy of star-wheel processing, so as to realize that clamped one time completes the processing of star-wheel by positioning, saves manufacturing procedure, and can have
Effect improves machining accuracy.
Used as the preferred embodiment of the present invention, X-axis, Y-axis and Z axis are equipped with grating scale to ensure positioning precision, A axles
Circular gratings chi is equipped with B axle to ensure precise angular positions.
Used as the preferred embodiment of the present invention, A axles and B axle are by Serve Motor Control, A axles and B axle 360 degree of energy
Rotate, the positioning precision of A axles and B axle is 0.001 degree.
Used as the preferred embodiment of the present invention, X-axis and Z axis are driven by servomotor and screw mandrel, on machine tool beam 2
The stroke of X-axis is more than 1 meter, and the stroke of Z axis is more than 0.5 meter on machine tool beam 2.
Star-wheel workpiece to be processed is arranged on work spindle 5, can be rotated along A axles and be positioned indexing, and along machine tool beam 2
On X-axis and work spindle seat 3 on Z axis or so and move up and down, work spindle is fixedly installed on Z-direction slide plate 4, emery wheel master
Axle is fixedly installed in V axles slide plate and is moved along V axles, and can be movable along Y-axis by big slide plate 6 and turntable 7 is rotated along B axle.
By controlling the gearratio between A axles and B axle, the machining accuracy of star-wheel workpiece can be effectively controlled.
Machine tool beam 2 is set greater than 1m, can facilitate and for work spindle 5 move to low order end so as to be convenient to workpiece loading and unloading.
The all linear axis of lathe are SERVO CONTROL, are equipped with Heidenhain grating scale, to meet repetitive positioning accuracy requirement, rotation
Rotating shaft is equipped with Heidenhain Circular gratings and ensures angle precision.
Certainly, the invention is not limited to above-mentioned implementation method, and those of ordinary skill in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (4)
1. a kind of star-wheel grinder structure, it is characterised in that：Including lathe base, the lathe base is provided with what is set along X-axis
Machine tool beam, the machine tool beam be provided with can along X-axis slide work spindle seat and installed in the work spindle seat on can
Along the Z-direction slide plate that Z axis are slided, work spindle is fixed with the Z-direction slide plate, the work spindle is provided with what can be pivoted
A axles, be additionally provided with the lathe base can along Y-axis slide big slide plate, the big slide plate be provided with can rotate around B axle turn
Platform, the turntable is provided with the emery wheel that can be slided along V axles.
2. star-wheel grinder structure according to claim 1, it is characterised in that：The X-axis, Y-axis and Z axis are equipped with grating
To ensure positioning precision, the A axles and B axle are equipped with Circular gratings chi to ensure precise angular positions chi.
3. star-wheel grinder structure according to claim 2, it is characterised in that：The A axles and B axle pass through servomotor control
The positioning precision of the 360 degree of rotations of energy of system, the A axles and B axle, the A axles and B axle is 0.001 degree.
4. star-wheel grinder structure according to claim 1, it is characterised in that：The X-axis and Z axis by servomotor and
Screw mandrel drives, and the stroke of X-axis is more than 1 meter on the machine tool beam, and the stroke of Z axis is more than 0.5 meter on the machine tool beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022955.0A CN106862677A (en) | 2017-01-12 | 2017-01-12 | A kind of star-wheel grinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022955.0A CN106862677A (en) | 2017-01-12 | 2017-01-12 | A kind of star-wheel grinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106862677A true CN106862677A (en) | 2017-06-20 |
Family
ID=59158533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710022955.0A Pending CN106862677A (en) | 2017-01-12 | 2017-01-12 | A kind of star-wheel grinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106862677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975135A (en) * | 2020-07-29 | 2020-11-24 | 湖南中大创远数控装备有限公司 | Numerical control gear machining machine tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760542A (en) * | 1993-07-16 | 1995-03-07 | Hurth Maschinen & Werkzeuge Gmbh | Machine for finish machining of tooth surface of gear-like workpiece by internal gear-like tool |
| CN201389695Y (en) * | 2009-04-17 | 2010-01-27 | 湖南中大创远数控装备有限公司 | Numerical control machine tool for machining spiral bevel gear |
| CN102554627A (en) * | 2012-01-06 | 2012-07-11 | 广州市敏嘉制造技术有限公司 | Special numerical-control grinding and milling machine for cams with arc-shaped surfaces |
| DE102011110911A1 (en) * | 2011-08-18 | 2013-02-21 | Liebherr-Verzahntechnik Gmbh | Milling machine for milling work pieces, particularly gears, has rotary mounted machine table, which has two work piece spindles, where processing unit is provided for milling work piece clamped in former work piece spindle |
| CN105666257A (en) * | 2016-02-26 | 2016-06-15 | 珠海三川工业自动化设备有限公司 | Inverted type four-axis milling cutter processing equipment |
| CN106002566A (en) * | 2016-07-21 | 2016-10-12 | 广州市敏嘉制造技术有限公司 | Composite processing grinding machine of linear guide rail slider |
| CN205734213U (en) * | 2016-06-23 | 2016-11-30 | 苏焕宇 | A kind of robot RV reducer planet wheel spindle bearing bore system Special precision grinding machine |
| CN206493001U (en) * | 2017-01-12 | 2017-09-15 | 广州市敏嘉制造技术有限公司 | A kind of star-wheel grinder structure |
-
2017
- 2017-01-12 CN CN201710022955.0A patent/CN106862677A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760542A (en) * | 1993-07-16 | 1995-03-07 | Hurth Maschinen & Werkzeuge Gmbh | Machine for finish machining of tooth surface of gear-like workpiece by internal gear-like tool |
| CN201389695Y (en) * | 2009-04-17 | 2010-01-27 | 湖南中大创远数控装备有限公司 | Numerical control machine tool for machining spiral bevel gear |
| DE102011110911A1 (en) * | 2011-08-18 | 2013-02-21 | Liebherr-Verzahntechnik Gmbh | Milling machine for milling work pieces, particularly gears, has rotary mounted machine table, which has two work piece spindles, where processing unit is provided for milling work piece clamped in former work piece spindle |
| CN102554627A (en) * | 2012-01-06 | 2012-07-11 | 广州市敏嘉制造技术有限公司 | Special numerical-control grinding and milling machine for cams with arc-shaped surfaces |
| CN105666257A (en) * | 2016-02-26 | 2016-06-15 | 珠海三川工业自动化设备有限公司 | Inverted type four-axis milling cutter processing equipment |
| CN205734213U (en) * | 2016-06-23 | 2016-11-30 | 苏焕宇 | A kind of robot RV reducer planet wheel spindle bearing bore system Special precision grinding machine |
| CN106002566A (en) * | 2016-07-21 | 2016-10-12 | 广州市敏嘉制造技术有限公司 | Composite processing grinding machine of linear guide rail slider |
| CN206493001U (en) * | 2017-01-12 | 2017-09-15 | 广州市敏嘉制造技术有限公司 | A kind of star-wheel grinder structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975135A (en) * | 2020-07-29 | 2020-11-24 | 湖南中大创远数控装备有限公司 | Numerical control gear machining machine tool |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |