CN110340450A - A kind of numerically controlled tooth grinding machine - Google Patents
A kind of numerically controlled tooth grinding machine Download PDFInfo
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- CN110340450A CN110340450A CN201910585707.6A CN201910585707A CN110340450A CN 110340450 A CN110340450 A CN 110340450A CN 201910585707 A CN201910585707 A CN 201910585707A CN 110340450 A CN110340450 A CN 110340450A
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- lathe bed
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- 239000012530 fluid Substances 0.000 claims description 13
- 239000002828 fuel tank Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F1/00—Making gear teeth by tools of which the profile matches the profile of the required surface
- B23F1/02—Making gear teeth by tools of which the profile matches the profile of the required surface by grinding
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of numerically controlled tooth grinding machines, including lathe bed, slide unit is movably disposed within along X-axis on lathe bed, slide unit is movably disposed within column along Z axis, grinding wheel cabinet is movably disposed within along Y-axis on column side wall, grinding wheel spindle C axis is can be rotatably set in grinding wheel cabinet, one end of grinding wheel spindle C axis is equipped with grinding wheel, revolution axle box is provided on lathe bed, rotating shaft B axle is can be rotatably set in revolution axle box, rotating shaft B axle is provided with workpiece cabinet in one end outside revolution axle box, workpiece cabinet is rotated together with rotating shaft B axle, work spindle A axis is can be rotatably set in workpiece box body, work spindle A axis is vertical with rotating shaft B axle, work spindle A axis installs workpiece close to one end of grinding wheel spindle C axis, dresser is additionally provided on lathe bed.A kind of numerically controlled tooth grinding machine of the invention has the advantages that compact-sized, occupied area is small, stability is good, easy to operate, machining accuracy is high and crushing is convenient.
Description
Technical field
The invention belongs to gear machining apparatus fields, and in particular to a kind of numerically controlled tooth grinding machine.
Background technique
In the prior art, gear grinding machines have mechanical type gear grinding machines and a numerically controlled tooth grinding machine, mechanical type gear grinding machines because its structure and
Adjustment link is complicated and is gradually eliminated.Existing numerically controlled tooth grinding machine directly controls three linear axis (i.e. X, Y, Z using computer
Axis) and three rotation axis (i.e. A, B, C axis), with the working motion of analog mechanical type gear grinding machines, to process gear.Common
Numerically controlled tooth grinding machine is as shown in Fig. 1, including fuselage 1, can be rotatably set B axle 2 on fuselage 1 in the horizontal direction, has set in B axle 2
It is equipped with the A axis turntable 3 rotated therewith, can be rotatably set A axis 4 (the i.e. workpiece master vertical with B axle 2 on A axis turntable 3
Axis), workpiece is installed in 4 one end of A axis, and a support post 5 is arranged on fuselage 1, is movably disposed along the x axis on support post 5
There is X-axis slide unit 6, be movably disposed within Y-axis slide unit 7 on X-axis slide unit 6 along the y axis, along Z-direction on 7 side wall of Y-axis slide unit
It is movably disposed within Z axis slide unit 8, Z axis slide unit 8 is provided with rotatable C axis 9 (i.e. grinding wheel spindle), C axis 9 along the vertical direction
Bottom is provided with grinding wheel, and grinding wheel is located at 4 top of A axis.Although the numerically controlled tooth grinding machine of above structure is able to achieve the processing of gear, still
There are following major defects:
A, in order to guarantee that each kinematic axis does not interfere with each other, and grinding wheel can reach the processing stand position of workpiece, and grinding wheel overhanging must
Must be longer, grinding wheel spindle, which overhangs, to be grown, and will lead to poor rigidity, so that grinding wheel is easy vibration in the case where processing intensity is big, it is difficult to
Guarantee machining accuracy；
B, B axle is cradle structure, and work pieces process point is located at right above A axis turntable, in process, is easy product abrasive dust,
And during grinding, grinding fluid is easy to drop on fuselage, and fuselage is caused to be easy oil accumulation, and not only cleannes are low, but also
Cause the waste of grinding fluid；
C, the position of workpieces processing is located between two rotations support of B axle, influences the loading and unloading and process of workpiece
In observation；
D, support post is set on fuselage, X-axis slide unit is set on support post, Z axis slide unit is set on X-axis slide unit, axis is sliding
Y-axis slide unit is set on platform, C axis finally is set in Y-axis slide unit, distributed four kinematic axis above work spindle, hold very much in this way
Easily there is top-heavy situation, stability is poor；
E, grinding wheel is with needing to modify after a period of time, and when finishing must disassemble grinding wheel, time-consuming and laborious.
Summary of the invention
Technical problem to be solved by the invention is to provide it is a kind of it is compact-sized, occupied area is small, stability is good, operation side
Just, machining accuracy height and the convenient numerically controlled tooth grinding machine of crushing.
The present invention is achieved by the following technical solutions:
A kind of numerically controlled tooth grinding machine, comprising:
Lathe bed；
Slide unit, slide unit are movably arranged on lathe bed along horizontal axis X-axis, removable along horizontal axis Z axis on slide unit
Ground is provided with column, is movably disposed within grinding wheel cabinet along vertical axial Y-axis on column side wall, in grinding wheel cabinet rotationally
It is provided with grinding wheel spindle C axis, grinding wheel spindle C axis is parallel with Z-direction, and one end of grinding wheel spindle C axis is equipped with for processing work
The grinding wheel of part；
Axle box is turned round, revolution axle box is set on lathe bed and is located at slide unit along the side of Z-direction, turns round axle box
Rotating shaft B axle is inside can be rotatably set, rotating shaft B axle is parallel with X-direction, and rotating shaft B axle is in one outside revolution axle box
End is provided with workpiece cabinet, and workpiece cabinet is rotated together with rotating shaft B axle, can be rotatably set work spindle in workpiece box body
A axis, work spindle A axis is vertical with rotating shaft B axle, and work spindle A axis is close to one end of grinding wheel spindle C axis for installing workpiece；
Dresser, dresser are set on lathe bed and for modifying to grinding wheel.
Optionally, the first guide rail is provided on column side wall along the y axis, grinding wheel box body-sliding is set to the first guide rail
On, the second guide rail is provided on lathe bed along the x axis, slide unit is slideably positioned on the second guide rail, is arranged on slide unit along Z-direction
There is third guide rail, column is slideably positioned on third guide rail.
It optionally, further include first driving device, first driving device is set on column, first driving device and grinding wheel
Cabinet transmission connection, for driving grinding wheel cabinet to slide along the first rail.
It optionally, further include the second driving device, the second driving device is set on lathe bed, the second driving device and slide unit
Transmission connection, for driving slide unit to slide along the second guide rail.
It optionally, further include third driving device, third driving device is set on slide unit, third driving device and column
Transmission connection, for driving column to slide along third guide rail.
Optionally, it is provided with fuel tank below grinding wheel and workpiece, fuel tank is for collecting grinding fluid.
Optionally, dresser is electric motor built-in dresser, including motor body and crushing head, motor
Ontology is set on lathe bed, and crushing head is set on the output shaft of motor body and for modifying to grinding wheel.
Beneficial effects of the present invention:
In technical solution of the present invention, the processing of gear depends on the relative motion of grinding wheel and workpiece, and grinding wheel and workpiece
Relative position can by lathe bed and the relative position of slide unit, the relative position of slide unit and column, column and grinding wheel cabinet phase
Position and rotating shaft B axle, grinding wheel spindle C axis, work spindle A axis are determined, i.e. the relative position of grinding wheel and workpiece can be by
Three linear axis and three rotation axis determine that the setting of six axis can guarantee that grinding wheel and workpiece can be in any desired opposite
Position.Firstly, numerically controlled tooth grinding machine machine part of the invention is few, compact-sized, occupied area is small；Secondly, grinding wheel spindle C axis edge
Horizontal Z-direction setting, can make the position of grinding wheel cabinet lower, and then keep the center of gravity of numerically controlled tooth grinding machine entirety lower, surely
It is qualitative more preferable；In addition, when processing the workpiece, grinding wheel spindle C axis does not need to stretch out the outer relatively long distance of grinding wheel cabinet, so that sand
Wheel shake is smaller, and machining accuracy is higher；Meanwhile grinding wheel and workpiece are respectively positioned on outside lathe bed side, are not only observed and easy to operate, and
And abrasive dust and grinding fluid will not be fallen on fuselage, cleannes are high, and chip removal is easy, and grinding fluid can collect, and reduce grinding
The waste of liquid；Finally, dresser is provided on lathe bed, when grinding wheel is when having used a period of time to need to modify, without tearing open
Unloading directly to modify.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail, in which:
Fig. 1 is existing numerically controlled tooth grinding machine overall structure diagram；
Fig. 2 is the overall structure diagram of the embodiment of the present invention one；
Fig. 3 is another visual angle figure of the embodiment of the present invention one；
Fig. 4 is the third visual angle figure of the embodiment of the present invention one；
Fig. 5 is the overall structure diagram of the embodiment of the present invention two；
Fig. 6 is another visual angle figure of the embodiment of the present invention two；
Fig. 7 is the third visual angle figure of the embodiment of the present invention two.
Specific embodiment
Embodiment one:
As shown in Figures 2 to 4, a kind of numerically controlled tooth grinding machine of the invention, including lathe bed 100, along horizontal axis on lathe bed 100
X-axis is movably disposed within slide unit 200, is movably disposed within column 201, column 201 along horizontal axis Z axis on slide unit 200
It is movably disposed within grinding wheel cabinet 202 along vertical axial Y-axis on side wall, can be rotatably set grinding wheel in grinding wheel cabinet 202
Main shaft C axis, grinding wheel spindle C axis is parallel with Z-direction, and one end of grinding wheel spindle C axis is equipped with the grinding wheel for workpieces processing
203, it is additionally provided with revolution axle box 204 on lathe bed 100, revolution axle box 204 is located at slide unit 200 along the side of Z-direction, time
Rotating shaft B axle is can be rotatably set in shaft cabinet 204, rotating shaft B axle is parallel with X-direction, and rotating shaft B axle is in rotating shaft
One end outside cabinet 204 is provided with workpiece cabinet 205, and workpiece cabinet 205 is rotated together with rotating shaft B axle, in workpiece cabinet 205
Work spindle A axis is can be rotatably set, work spindle A axis is vertical with rotating shaft B axle, and work spindle A axis is close to grinding wheel spindle C
One end of axis is additionally provided with dresser 300, for modifying to grinding wheel 203 for installing workpiece on lathe bed 100.
In the present embodiment, gear teeth face formation depend on grinding wheel 203 and workpiece relative motion, and grinding wheel 203 with
The relative position of workpiece can by the relative position of the relative position of lathe bed 100 and slide unit 200, slide unit 200 and column 201,
Column 201 determines with the relative position of grinding wheel cabinet 202 and rotating shaft B axle, grinding wheel spindle C axis, work spindle A axis, i.e.,
Grinding wheel 203 and the relative position of workpiece can be determined that the setting of six axis can keep sand by three linear axis and three rotation axis
Wheel 203 and workpiece can be in any desired relative position.Specifically, during the work time, workpiece is assemblied in work spindle A
After being assemblied on grinding wheel spindle C axis on axis and by grinding wheel 203, control slide unit 13 is moved to the appropriate position along horizontal axis X-axis, is controlled
Column 201 processed is moved to the appropriate position along horizontal axis Z axis, and control grinding wheel cabinet 202 is moved to appropriate position along vertical axial Y-axis
It sets, so that grinding wheel 203 is contacted with workpiece to implement roll flute processing, in process, as needed, by suitably rotating back to
Shaft B axle can adjust the machining angle of workpiece, can adjust workpiece by turning of work piece principal axis A axis and grinding wheel spindle C axis
Working position.Numerically controlled tooth grinding machine machine part of the invention is few, and compact-sized, occupied area is small.Secondly, grinding wheel spindle C axis
Along horizontal Z-direction be arranged, the position of grinding wheel cabinet 202 can be made lower, so make the center of gravity of numerically controlled tooth grinding machine entirety compared with
Low, stability is more preferable.In addition, when processing the workpiece, grinding wheel spindle C axis does not need to overhang to shake out to take turns the outer relatively long distance of cabinet 202,
Make the shake of grinding wheel 203 smaller in this way, machining accuracy is higher.Meanwhile grinding wheel 203 and workpiece are respectively positioned on outside 100 side of lathe bed, no
It only observes and easy to operate, and abrasive dust and grinding fluid will not be fallen on lathe bed 100, cleannes are high, and chip removal is convenient, can be more convenient
Collection grinding fluid.Moreover, revolution axle box 204 position be fixed and invariable, in this way processing when operate it is more convenient, and
And machining accuracy is higher.Dresser 300 is provided on lathe bed 100, when grinding wheel 203 is using a period of time to need to modify
When, it can directly be modified without disassembly, it is efficient and convenient.It should be noted that the X-axis being mentioned to, Y-axis and Z axis are space flute
Three axis of karr rectangular coordinate system, wherein X-axis and Z axis are arranged in a mutually vertical manner in the horizontal direction, and Y-axis is arranged along the vertical direction.
Further, as shown in Figures 2 to 4, it is provided with the first guide rail 400, grinding wheel along the y axis on 201 side wall of column
Cabinet 202 is slideably positioned on the first guide rail 400, is provided with the second guide rail 401 on lathe bed 100 along the x axis, and slide unit 200 is sliding
It is dynamic to be set on the second guide rail 401, Z-direction is provided with third guide rail 402 on slide unit 200, column 201 is slideably positioned in the
On three guide rails 402.First guide rail 400, the second guide rail 401 and third guide rail 402 are set, it can be ensured that grinding wheel cabinet 202 is slided
Platform 200 and column 201 are moved along corresponding direction, and then can reduce mismachining tolerance.
It further, as shown in Figures 2 to 4, further include first driving device 403, first driving device 403 is set to vertical
On column 201, first driving device 403 and grinding wheel cabinet 202 are sequentially connected, for driving grinding wheel cabinet 202 along the first guide rail
400 slidings.
Further, as shown in Figures 2 to 4, the second driving device 404, the second driving device 404 are set to lathe bed 100
On, the second driving device 404 is sequentially connected with slide unit 200, for driving slide unit 200 to slide along the second guide rail 401.
Further, as shown in Figures 2 to 4, third driving device 405, third driving device 405 are set to slide unit 200
On, third driving device 405 and column 201 are sequentially connected, for driving column 201 to slide along third guide rail 402.
Sand may be implemented by setting first driving device 403, the second driving device 404 and third driving device 405
Adjustment of the cabinet 202 on spatial position is taken turns, and then the adjustment of grinding wheel 203 Yu workpiece relative position may be implemented.
Further, as shown in Figures 2 to 4, first driving device 403 includes the first lead screw 406 and the first feed screw nut,
First lead screw 406 is rotatablely arranged on column 201, and the first lead screw 406 is parallel with Y direction, and the first feed screw nut is corresponding
First lead screw 406 is set on grinding wheel cabinet 202, and the first feed screw nut is threadedly coupled with the first lead screw 406.Pass through motor driven
The rotation of first lead screw 406, so that axial movement of first feed screw nut along the first lead screw 406, the first feed screw nut is driven
Grinding wheel cabinet 202 moves along the y axis.
Further, as shown in Figures 2 to 4, the second driving device 404 includes the second lead screw 407 and the second feed screw nut,
Second lead screw 407 is rotatablely arranged on lathe bed 100, and the second lead screw 407 is parallel with X-direction, and the second feed screw nut is corresponding
Second lead screw 407 is set on slide unit 200, and the second feed screw nut is threadedly coupled with the second lead screw 407.Pass through motor driven second
Lead screw 407 rotates, so that axial movement of second feed screw nut along the second lead screw 407, the second feed screw nut drives slide unit
200 move along the x axis.
Further, as shown in Figures 2 to 4, third driving device 405 includes third lead screw 408 and third feed screw nut,
Third lead screw 408 is rotatablely arranged on slide unit 200, and third lead screw 408 is parallel with Z-direction, and third feed screw nut is corresponding
Third lead screw 408 is set on column 201, and third feed screw nut is threadedly coupled with third lead screw 408.Pass through motor driven third
Lead screw 408 rotates, so that axial movement of the third feed screw nut along third lead screw 408, third feed screw nut drives column
201 move along Z-direction.
It should be noted that motor can directly drive the first lead screw 406, the second lead screw 407 and 408 turns of third lead screw
It is dynamic, motor can also be driven indirectly by transport mechanisms such as conveyer belt or gears drive the first lead screw 406, the second lead screw 407 with
And third lead screw 408 rotates.Further, it is also possible to directly be processed on grinding wheel cabinet 202, slide unit 200 and column 201 and the
One lead screw 406, the second lead screw 407 and the compatible wire hole of third lead screw 408.
Further, one in first driving device 403, the second driving device 404 and third driving device 405 or
Be it is multiple be also possible to one of linear motor, cylinder or oil cylinder, when first driving device 403, the second driving device 404 with
And third driving device 405 be linear motor when, the ontology of three linear motors be respectively arranged at column 201, lathe bed 100 and
On slide unit 200, the drive shaft of three linear motors is sequentially connected with grinding wheel cabinet 202, slide unit 200 and column 201 respectively.Together
Sample, when first driving device 403, the second driving device 404 and third driving device 405 are cylinder or oil cylinder, three gas
The ontology of cylinder or oil cylinder is respectively arranged on column 201, lathe bed 100 and slide unit 200, the piston rod point of three cylinders or oil cylinder
It is not sequentially connected with grinding wheel cabinet 202, slide unit 200 and column 201.
Further, as shown in Figures 2 to 4, the first guide rail 400 is two, and two article of first guide rail 400 is respectively arranged at the
The two sides of one driving device 403, the second guide rail 401 are two, and two the second guide rails 401 are respectively arranged at the second driving device
404 two sides, third guide rail 402 are two, and two third guide rails 402 are respectively arranged at the two sides of third driving device 405.This
Sample setting can both make grinding wheel cabinet 202, slide unit 200 and column 201 more stable and smooth in moving process, moreover,
Driving device is set to the centre of corresponding two guide rails, and complete machine structure can be made more compact.In addition, according to actual needs,
The quantity of first guide rail 400, the second guide rail 401 and third guide rail 402 can also be more than two and be respectively arranged at the first drive
The two sides of dynamic device 403, the second driving device 404 and third driving device 405.
Further, as shown in Figure 2 and Figure 4, it is provided with fuel tank 500 below grinding wheel 203 and workpiece, fuel tank 500 is used for
Collect grinding fluid.It needs to spray grinding fluid to grinding wheel 203 during roll flute, grinding fluid can take away heat, additionally it is possible to take away
Abrasive dust improves the service life of grinding wheel 203, and fuel tank 500 is used to collect the grinding fluid after using, and grinding fluid is enable to repeat benefit
With.
Further, dresser 300 is electric motor built-in dresser, including motor body and crushing
Head, motor body are set on lathe bed 100, and crushing head is set on the output shaft of motor body and for grinding wheel 203
It is modified.The position of grinding wheel 203 is adjustable, when needing to modify grinding wheel 203, by the different location and grinding wheel of grinding wheel 203
Head contact is modified, to modify to grinding wheel 203.In addition, dresser 300 can also be general-purpose dresser.
Embodiment two:
As shown in Figures 5 to 7, a kind of numerically controlled tooth grinding machine provided in this embodiment is basically the same as the first embodiment, main
Difference is the installation site and reality of the column 201 of the present embodiment and the connection type of slide unit 200 and dresser 300
It is different to apply example one.First is that being horizontally disposed with two third guide rails 402 in the upper surface of slide unit 200, column 201 slides embodiment
It is set on third guide rail 402, and the third guide rail 402 of the present embodiment is at least two and is respectively arranged at the upper of slide unit 200
On surface and the side of close cutter cabinet 202, along Z-direction on the side wall of the lower end of column 201 and separate cutter cabinet 202
It is provided with the first opening, so that column 201 is the class ladder-type structure to stand upside down along the cross section of Z-direction, to be used for column 201
It can be slideably positioned on the third guide rail 402 of 200 upper surface of slide unit and side, the upper end of slide unit 200 and close cutter cabinet
Z-direction is provided with the second opening on 202 side wall, so that slide unit 200 is in class stairstepping knot along the cross section of Z-direction
Structure, for reserving installation space for third driving device 405.Not only structure is more compact for setting in this way, also makes column 201
On be provided with the side wall of the first guide rail 400 and can extend down so that the position of cutter cabinet 202 can be lower, finally
Keep the center of gravity of gear grinding machines entirety lower, stability is more preferable, meanwhile, second opening of the setting of slide unit 200 can also reduce the whole of slide unit 200
Body weight, so reduce driving slide unit 200 needed for power, also, third driving device 405 be set to 200 upper surface of slide unit and
Between third guide rail 402 on side, it can both make column 201 more stable and smooth in moving process, and also make complete machine
Structure is more compact.In addition, the dresser 300 of embodiment one is installed on lathe bed 100, and the crushing of the present embodiment
Device 300 is installed on workpiece cabinet 205, and dresser 300 can be rotated together with workpiece cabinet 205, and then can be more square
Just dresser 300 is adjusted to the finishing angle of grinding wheel 203.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (7)
1. a kind of numerically controlled tooth grinding machine characterized by comprising
Lathe bed；
Slide unit, the slide unit are movably arranged on the lathe bed along horizontal axis X-axis, along horizontal axis Z on the slide unit
Axis is movably disposed within column, is movably disposed within grinding wheel cabinet, the sand along vertical axial Y-axis on the column side wall
Grinding wheel spindle C axis is can be rotatably set in roller box body, the grinding wheel spindle C axis is parallel with Z-direction, the grinding wheel spindle C
One end of axis is equipped with the grinding wheel for workpieces processing；
Axle box is turned round, the revolution axle box is set on the lathe bed and is located at the slide unit in the side of Z-direction, institute
Stating in revolution axle box can be rotatably set rotating shaft B axle, and the rotating shaft B axle is parallel with X-direction, the rotating shaft B
Axis is provided with workpiece cabinet in one end outside the revolution axle box, and the workpiece cabinet is rotated together with the rotating shaft B axle,
Work spindle A axis is can be rotatably set in the workpiece box body, the work spindle A axis is vertical with the rotating shaft B axle, institute
Work spindle A axis is stated close to one end of the grinding wheel spindle C axis for installing workpiece；
Dresser, the dresser are set on the lathe bed and for modifying to the grinding wheel.
2. a kind of numerically controlled tooth grinding machine according to claim 1, which is characterized in that set along the y axis on the column side wall
It is equipped with the first guide rail, the grinding wheel box body-sliding is set on first guide rail, is provided on the lathe bed along the x axis
Two guide rails, the slide unit are slideably positioned on second guide rail, and Z-direction is provided with third guide rail, institute on the slide unit
Column is stated to be slideably positioned on the third guide rail.
3. a kind of numerically controlled tooth grinding machine according to claim 2, which is characterized in that it further include first driving device, described
One driving device is set on the column, and the first driving device and the grinding wheel cabinet are sequentially connected, for driving
The grinding wheel cabinet is slided along first guide rail.
4. a kind of numerically controlled tooth grinding machine according to claim 2, which is characterized in that it further include the second driving device, described
Two driving devices are set on the lathe bed, and second driving device and the slide unit are sequentially connected, with described for driving
Slide unit is slided along second guide rail.
5. a kind of numerically controlled tooth grinding machine according to claim 2, which is characterized in that it further include third driving device, described
Three driving devices are set on the slide unit, and the third driving device and the column are sequentially connected, with described for driving
Column is slided along the third guide rail.
6. a kind of numerically controlled tooth grinding machine as claimed in any of claims 1 to 5, which is characterized in that the grinding wheel and work
Fuel tank is provided with below part, the fuel tank is for collecting grinding fluid.
7. a kind of numerically controlled tooth grinding machine as claimed in any of claims 1 to 5, which is characterized in that the crushing
Device is electric motor built-in dresser, including motor body and crushing head, the motor body are set to the lathe bed
On, the crushing head is set on the output shaft of the motor body and for modifying to grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585707.6A CN110340450A (en) | 2019-07-01 | 2019-07-01 | A kind of numerically controlled tooth grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585707.6A CN110340450A (en) | 2019-07-01 | 2019-07-01 | A kind of numerically controlled tooth grinding machine |
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| CN110340450A true CN110340450A (en) | 2019-10-18 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059327A (en) * | 2020-08-27 | 2020-12-11 | 北京精密机电控制设备研究所 | Internal and external thread grinding machine with grinding wheel capable of being subjected to in-situ shape correction |
| CN113084605A (en) * | 2021-04-26 | 2021-07-09 | 余姚市银达电器有限公司 | Numerical control gear grinding machine |
| WO2022021575A1 (en) * | 2020-07-29 | 2022-02-03 | 湖南中大创远数控装备有限公司 | Gear grinding machine |
| CN114074203A (en) * | 2020-08-14 | 2022-02-22 | 湖南中大创远数控装备有限公司 | Gear grinding machine |
| CN114074200A (en) * | 2020-08-14 | 2022-02-22 | 湖南中大创远数控装备有限公司 | Numerical control gear grinding machine |
| CN114951838A (en) * | 2022-06-21 | 2022-08-30 | 湖南中大创远数控装备有限公司 | Worm wheel gear grinding machine |
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| CN112059327A (en) * | 2020-08-27 | 2020-12-11 | 北京精密机电控制设备研究所 | Internal and external thread grinding machine with grinding wheel capable of being subjected to in-situ shape correction |
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| CN114951838A (en) * | 2022-06-21 | 2022-08-30 | 湖南中大创远数控装备有限公司 | Worm wheel gear grinding machine |
| CN114951838B (en) * | 2022-06-21 | 2024-05-03 | 湖南中大创远数控装备有限公司 | Worm grinding wheel gear grinding machine |
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