CN209716991U - A kind of horizontal planetary frame Combined machining lathe - Google Patents
A kind of horizontal planetary frame Combined machining lathe Download PDFInfo
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- CN209716991U CN209716991U CN201920286077.8U CN201920286077U CN209716991U CN 209716991 U CN209716991 U CN 209716991U CN 201920286077 U CN201920286077 U CN 201920286077U CN 209716991 U CN209716991 U CN 209716991U
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- fixedly installed
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- driving mechanism
- slide plate
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Abstract
The utility model discloses a kind of horizontal planetary frame Combined machining lathes, the upper end of lathe bed base is fixedly installed marble lathe bed, the upper end of marble lathe bed is fixedly installed X-axis driving mechanism, the upper end of X-axis driving mechanism is fixedly installed X to slide plate, X is fixedly installed bearing hole boring main shaft and high-precision multi-panel composite grinding main shaft to the upper end of slide plate, the upper end of marble lathe bed is fixedly installed the Z axis driving mechanism perpendicular with X-axis driving mechanism, the upper end of Z axis driving mechanism is fixedly installed Z-direction slide plate, the upper end of Z-direction slide plate is fixedly installed work spindle and grinding wheel multi-panel trimmer, the utility model is compounded with grinding and boring function, realize the grinding finishing of planet carrier outer bearing position and the Combined machining that the boring of inner shaft bearing bore finishes, workpiece clamped one time, realizing relatively has the bearing position of positional relationship primary Property processing, guarantee the benchmark of part and the position degree relationship of requirement, realize high-precision requirement.
Description
Technical field
The utility model relates to mechanical device technical field more particularly to a kind of horizontal planetary frame Combined machining lathes.
Background technique
Lathe mainly realizes the finishing at two positions of planet carrier part: the grinding of outer bearing position and inner bearing position
Boring processing, but in the prior art when processing planet carrier outer bearing, boring processing and grinding need separately to carry out.
Since process separately carries out, man power and material is not only greatly wasted, but also will lead to secondary clamping and process
Coming boring processing and the opposite position precision of grinding reduces, while also reducing the intensity of processing part itself.
Utility model content
The purpose of this utility model is to provide a kind of horizontal planetary frame Combined machining lathes, are compounded with grinding and boring function
Can, realize that the Combined machining that the grinding finishing of planet carrier outer bearing position and the boring of inner shaft bearing bore finish, workpiece once fill
Folder, realizing relatively has the bearing position of positional relationship disposably to process, and guarantees the benchmark of part and the position degree relationship of requirement, realizes
High-precision requirement.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of horizontal planetary frame Combined machining lathe,
Including lathe bed base, marble lathe bed, X-axis driving mechanism, X to slide plate, bearing hole boring main shaft, the upper end of the lathe bed base
It is fixedly installed marble lathe bed, the upper end of the marble lathe bed is fixedly installed X-axis driving mechanism, the X-axis driving machine
The upper end of structure is fixedly installed X to slide plate, and the X is fixedly installed bearing hole boring main shaft to the upper end of slide plate and high-precision is more
Face composite grinding main shaft, the upper end of the marble lathe bed are fixedly installed the Z axis driving machine perpendicular with X-axis driving mechanism
Structure, the upper end of the Z axis driving mechanism are fixedly installed Z-direction slide plate, and the upper end of the Z-direction slide plate is fixedly installed work spindle
With grinding wheel multi-panel trimmer.
As further optimization, the work spindle and grinding wheel multi-panel trimmer are disposed in parallel relation to one another, the bearing hole
Boring main shaft and high-precision multi-panel composite grinding main shaft are disposed in parallel relation to one another, and the work spindle and grinding wheel multi-panel trimmer,
The output shaft of bearing hole boring main shaft and high-precision multi-panel composite grinding main shaft is oppositely arranged.
As further optimization, the X-axis driving mechanism is equipped with first grating scale.
As further optimization, the Z axis driving mechanism is equipped with second grating scale.
As further optimization, the X-axis driving mechanism includes the first sliding rail of first motor, the first lead screw and a pair,
First lead screw is connected with the output shaft of first motor, and a pair of first sliding rail is set to the two sides of the first lead screw, thereon
X is arranged to slide plate in end sliding.
As further optimization, the Z axis driving mechanism includes the second sliding rail of the second motor, the second lead screw and a pair,
Second lead screw is connected with the output shaft of the second motor, and a pair of second sliding rail is set to the two sides of the second lead screw, thereon
End sliding setting Z-direction slide plate.
As further optimization, cooling system is fixedly installed beside the marble lathe bed.
Compared with prior art, the utility model has the function of below the utility model has the advantages that being compounded with grinding and boring, realizes
The Combined machining that the grinding finishing and the boring of inner shaft bearing bore of planet carrier outer bearing position finish, workpiece clamped one time are realized
It is opposite to there is the bearing position of positional relationship disposably to process, guarantee the benchmark of part and the position degree relationship of requirement, realizes high-precision
Requirement.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the lathe bed base package assembly of the utility model.
In figure, 1. lathe bed bases；2. marble lathe bed；3.X axis driving mechanism；31. first motor；32. the first lead screw；
33. the first sliding rail；4.X is to slide plate；5.Z axis driving mechanism；51. the second motor；52. the second lead screw；53. the second sliding rail；6.Z to
Slide plate；7. work spindle；8. high-precision multi-panel composite grinding main shaft；9. bearing hole boring main shaft；10. grinding wheel multi-panel trimmer；
11. cooling system；12. first grating scale；13. second grating scale.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 to Figure 2, a kind of horizontal planetary frame Combined machining lathe, including lathe bed base 1, marble lathe bed 2, X
Axis driving mechanism 3, X are to slide plate 4 and bearing hole boring main shaft 9, and the upper end of lathe bed base 1 is fixedly installed marble lathe bed 2, greatly
The upper end of fibrous gypsum lathe bed 2 is fixedly installed X-axis driving mechanism 3, and the upper end of X-axis driving mechanism 3 is fixedly installed X to slide plate 4, X
It is fixedly installed bearing hole boring main shaft 9 and high-precision multi-panel composite grinding main shaft 8 to the upper end of slide plate 4, marble lathe bed 2
Upper end is fixedly installed the Z axis driving mechanism 5 perpendicular with X-axis driving mechanism 3, and the upper end of Z axis driving mechanism 5 is fixedly installed
Z-direction slide plate 6, the upper end of Z-direction slide plate 6 are fixedly installed work spindle 7 and grinding wheel multi-panel trimmer 10.
There are two closed-loop linear axis and a workpiece rotating shaft and 3 power spindles, 3 power masters for the utility model tool
Axis is respectively composite grinding main shaft 8,10 main shaft of grinding wheel multi-panel trimmer and bearing hole boring main shaft 9, and X is to slide plate 4 with compound
Grinding spindle 8 and bearing hole boring main shaft 9 do side-to-side movement, realize cutter close to workpiece and trimmer, before Z axis drives workpiece to do
After move back and forth, realize processing action, rotating shaft realize workpiece revolution and indexing, to realize the requirement of processing；Lathe bottom
Seat 1 uses high-quality inoculation cast iron, supports lathe bed, and the lathe bed for being is steady, and there are also the functions of water receiving for pedestal, so that coolant liquid is all returned
It receives；Bed piece 2 uses natural marble overall structure, and rigidity is good.
Work spindle 7 and grinding wheel multi-panel trimmer 10 are disposed in parallel relation to one another, and bearing hole boring main shaft 9 and high-precision multi-panel are multiple
It closes grinding spindle 8 to be disposed in parallel relation to one another, and work spindle 7 and grinding wheel multi-panel trimmer 10, bearing hole boring main shaft 9 and high-precision
The output shaft of multi-panel composite grinding main shaft 8 is oppositely arranged.
Work spindle 7 is driven using using torque motor, and rotary torque is big, forms full-closed structure using Circular gratings, fixed
Position precision is high, realizes that the precision round subsection of tooth form in Cycloidal Wheel process, main shaft use band-type brake structure, inclined when offsetting bore hole
Put torque, it can be achieved that main shaft accurate positioning；Process the composite grinding main shaft 8 of outer bearing position, powerful, using multi-panel CBN
Grinding wheel meets the disposable process requirements of multi-panel；Dresser 10, using integral type electro spindle, freeing wheel uses high-precision multi-panel
Diamond wheel is matched by servo function X-axis and the servo of Z axis, forms finishing；Bearing hole boring main shaft 9, is mixed using Siemens
Main shaft, this main shaft precision is high, and revolving speed is high, can fully achieve the requirement of processing, and design has the oil cylinder forged a knife behind main shaft, uses
To realize the replacement of cutter.
X-axis driving mechanism 3 is equipped with first grating scale 12；Z axis driving mechanism 5 is equipped with second grating scale 13.
X-axis driving mechanism 3 includes first motor 31, the first lead screw 32 and a pair of first sliding rail 33, the first lead screw 32 and the
The output shaft of one motor 31 is connected, and a pair of first sliding rail 33 is set to the two sides of the first lead screw 32, and X is arranged to cunning in the upper end sliding
Plate 4；Z axis driving mechanism 5 includes the second motor 51, the second lead screw 52 and a pair of second sliding rail 53, and the second lead screw 52 and second is electric
The output shaft of machine 51 is connected, and a pair of second sliding rail 53 is set to the two sides of the second lead screw 52, the upper end sliding setting Z-direction slide plate 6.
The accurate high rigidity sliding rail and ball-screw of the operation of both direction slide plate, the sliding rail in each direction are mounted on lathe bed
It is two line slide rails and four sliding blocks, each direction has high-precision grating scale 12 and 13 as feedback unit, realizes machine
Bed high accuracy positioning；X is mounted on lathe bed top to slide plate, is driven by the first sliding rail and the first lead screw, drives composite grinding master
Axis 8 and bearing hole boring main shaft 9 do side-to-side movement, realize grinding wheel close to workpiece and trimmer；X uses high-strength casting to slide plate
Part, for X to the operation of slide plate using high-precision detection grating scale 12, the actual numerical value that slide plate is run is fed back to number by grating scale 12
Control system, so that slide plate obtains the position location of very high degree of precision；Z-direction slide plate, using high rigidity nodular cast iron, moulding is convenient, just
Property it is good, moved forward and backward on lathe bed by the second sliding rail and the second lead screw, workpiece driven to realize movement required for processing, it is sliding
Plate is using high-precision detection grating scale 13, so that Z-direction slide plate obtains the position location of very high degree of precision.
The side of marble lathe bed 2 is fixedly installed cooling system 11.
Working principle:
Clamping workpiece first processes bearing hole first as needed, X is reached work to slide plate upper bearing aperture boring main shaft 9
Then any one bearing hole site of part processes this bearing hole and is arrived after one processing with lathe X axis coordinate fine positioning to knife
Another bearing hole starts to process；Lathe positions outer shaft holds position after processing, by the CBN emery wheel grinding-head main shaft of processing close to work
Part, to good knife, processed to knife, processes what a bearing position, only needs the movement of Z axis that can process at this time next
A bearing position, a part process finishing ensure that the position error between the bearing position of two positions, fully meet use and want
It asks.
Grinding wheel can generate abrasion in use, automatic trim can be realized on lathe by dresser 10.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of horizontal planetary frame Combined machining lathe, including lathe bed base (1), marble lathe bed (2), X-axis driving mechanism
(3), X is to slide plate (4), bearing hole boring main shaft (9), which is characterized in that the upper end of the lathe bed base (1) is fixedly installed greatly
The upper end of fibrous gypsum lathe bed (2), the marble lathe bed (2) is fixedly installed X-axis driving mechanism (3), the X-axis driving mechanism
(3) upper end is fixedly installed X to slide plate (4), and the X is fixedly installed bearing hole boring main shaft (9) to the upper end of slide plate (4)
With high-precision multi-panel composite grinding main shaft (8), the upper end of the marble lathe bed (2) is fixedly installed and X-axis driving mechanism (3)
The upper end of perpendicular Z axis driving mechanism (5), the Z axis driving mechanism (5) is fixedly installed Z-direction slide plate (6), and the Z-direction is sliding
The upper end of plate (6) is fixedly installed work spindle (7) and grinding wheel multi-panel trimmer (10).
2. a kind of horizontal planetary frame Combined machining lathe according to claim 1, which is characterized in that the work spindle
(7) it is disposed in parallel relation to one another with grinding wheel multi-panel trimmer (10), the bearing hole boring main shaft (9) and high-precision multi-panel composite grinding
Main shaft (8) is disposed in parallel relation to one another, and the work spindle (7) and grinding wheel multi-panel trimmer (10), bearing hole boring main shaft (9) and
The output shaft of high-precision multi-panel composite grinding main shaft (8) is oppositely arranged.
3. a kind of horizontal planetary frame Combined machining lathe according to claim 1, which is characterized in that the X-axis driving machine
Structure (3) is equipped with first grating scale (12).
4. a kind of horizontal planetary frame Combined machining lathe according to claim 1, which is characterized in that the Z axis driving machine
Structure (5) is equipped with second grating scale (13).
5. a kind of horizontal planetary frame Combined machining lathe according to claim 1, which is characterized in that the X-axis driving machine
Structure (3) includes that first motor (31), the first lead screw (32) and a pair of first sliding rail (33), first lead screw (32) are electric with first
The output shaft of machine (31) is connected, and a pair of first sliding rail (33) is set to the two sides of the first lead screw (32), and the upper end sliding is set
X is set to slide plate (4).
6. a kind of horizontal planetary frame Combined machining lathe according to claim 1, which is characterized in that the Z axis driving machine
Structure (5) includes that the second motor (51), the second lead screw (52) and a pair of second sliding rail (53), second lead screw (52) are electric with second
The output shaft of machine (51) is connected, and a pair of second sliding rail (53) is set to the two sides of the second lead screw (52), and the upper end sliding is set
Set Z-direction slide plate (6).
7. a kind of horizontal planetary frame Combined machining lathe according to claim 1, which is characterized in that the marble lathe bed
(2) cooling system (11) are fixedly installed beside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286077.8U CN209716991U (en) | 2019-03-07 | 2019-03-07 | A kind of horizontal planetary frame Combined machining lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286077.8U CN209716991U (en) | 2019-03-07 | 2019-03-07 | A kind of horizontal planetary frame Combined machining lathe |
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| Publication Number | Publication Date |
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| CN209716991U true CN209716991U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920286077.8U Active CN209716991U (en) | 2019-03-07 | 2019-03-07 | A kind of horizontal planetary frame Combined machining lathe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977487A (en) * | 2019-12-19 | 2020-04-10 | 苏州市敏嘉机床有限公司 | Cycloidal gear processing machine tool |
-
2019
- 2019-03-07 CN CN201920286077.8U patent/CN209716991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977487A (en) * | 2019-12-19 | 2020-04-10 | 苏州市敏嘉机床有限公司 | Cycloidal gear processing machine tool |
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