CN207188872U - A kind of medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine - Google Patents
A kind of medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine Download PDFInfo
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- CN207188872U CN207188872U CN201721214057.7U CN201721214057U CN207188872U CN 207188872 U CN207188872 U CN 207188872U CN 201721214057 U CN201721214057 U CN 201721214057U CN 207188872 U CN207188872 U CN 207188872U
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- bearing ring
- end surface
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Abstract
It the utility model is related to bearing machining machinery technical field, more particularly to a kind of medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine, it includes lathe bed, longitudinal workbench, horizontal work level, milling head, main spindle box, main shaft, workpiece and fixes chuck, motor, the first belt pulley and braking device for main-shaft；Front end sets horizontal work level on the lathe bed, longitudinal workbench is set on horizontal work level, the milling head is arranged on longitudinal workbench, the cutter motor for driving its upper milling cutter to rotate is set on milling head, rear end sets main spindle box on the lathe bed, and main shaft, front-end of spindle installation workpiece fixing card disk are set in main spindle box, first belt pulley at main shaft rear portion is connected to the output shaft of motor by belt, and braking device for main-shaft is set on the main shaft.The utility model scope of application is wider, in medium-and-large-sized end surface of bearing ring ball mouth process, flexibly moving milling head, angle and position of the adjustment milling head relative to workpiece, is suitable for different demands.
Description
Technical field
It the utility model is related to bearing machining machinery technical field, and in particular to a kind of medium-and-large-sized end surface of bearing ring ball mouth
CNC milling machine.
Background technology
Vertical knee-type milling machine is typically used in processing end surface of bearing ring ball mouth, workpiece is placed on workbench, in process
By travelling workpiece and turning of work piece, end surface of bearing ring diverse location is processed, but when the medium-and-large-sized bearing holder (housing, cover) of processing
When enclosing end face, because the thick and heavy mobile inconvenience of workpiece, and limitation is compared in the motion of milling head, is not easy to process, and this problem is directed to,
It is necessary to change a kind of novel processing mode so that operation is more convenient, is more applicable for medium-and-large-sized end surface of bearing ring ball
The processing of mouth.
The content of the invention
In view of the defects of prior art, the utility model proposes a kind of medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine,
Its structure is more reasonable, and operation is more laborsaving, and milling head can be moved with multi-direction, multi-angle, to adapt to medium-and-large-sized bearing ring end
The different demands of face ball mouth processing.
To reach above-mentioned purpose, the technical solution of the utility model is a kind of medium-and-large-sized end surface of bearing ring ball mouth numerical control mill
Bed, it includes lathe bed, longitudinal workbench, horizontal work level, milling head, main spindle box, main shaft, workpiece and fixes chuck, motor, the first skin
Belt wheel, braking device for main-shaft；Front end sets horizontal work level on the lathe bed, and longitudinal workbench, institute are set on horizontal work level
Milling head is stated on longitudinal workbench, the cutter motor for setting the milling cutter of driving thereon to rotate on milling head, on the lathe bed after
End sets main spindle box, and main shaft, front-end of spindle installation workpiece fixing card disk are set in main spindle box, and first belt pulley at main shaft rear portion leads to
The output shaft that belt is connected to motor is crossed, braking device for main-shaft is set on the main shaft.
Preferably, indexing encoder is set on the main shaft.
Preferably, the first ball-screw and the first motor are set on the horizontal work level；The rolling of first motor driving first
Ballscrew drives longitudinal workbench to be moved on horizontal work level.
Preferably, the second ball-screw and the second motor are set on longitudinal workbench；The rolling of second motor driving second
Ballscrew drives milling head to be moved on longitudinal workbench, and ball-screw has higher precision and more preferably durability.
Preferably, plane is perpendicular to plane where horizontal work level where the workpiece fixes chuck.
Preferably, the braking device for main-shaft is the brake of hydraulic control, and it includes brake wheel and brake.
Preferably, the milling head is arranged in milling head supporting plate, between the milling head supporting plate and longitudinal workbench
Lift cylinder is set.
Preferably, milling head indexing encoder is set in the milling head supporting plate.
The beneficial effects of the utility model：The scope of application is wider, for medium-and-large-sized end surface of bearing ring ball mouth process
In, milling head is flexibly moved, angle and position of the adjustment milling head relative to workpiece, is suitable for different demands, and medium-and-large-sized bearing
Lasso is more thick and heavy, avoids this traditional scheme of travelling workpiece on workbench, is clamped in workpiece and fixes automatic indexing rotation on chuck,
So that processing is more time saving and energy saving.
Brief description of the drawings
Fig. 1 is top view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is front view of the present utility model；
Fig. 4 is main spindle box rear structure schematic diagram；
Fig. 5 is the structural representation after automatic milling head rises；
In figure：1st, lathe bed, 2, longitudinal workbench, 3, horizontal work level, 4, automatic milling head, 5, main spindle box, 6, main shaft, 7, work
Part fixes chuck, and 8, indexing encoder, 9, motor, the 10, first belt pulley, 11, braking device for main-shaft, 12, cutter motor, 13,
First ball-screw, the 14, first motor, the 15, second ball-screw, the 16, second motor, 17, medium-and-large-sized bearing ring, 18, stop
Wheel, 19, brake, 20, motor pulley, 21, milling cutter, 22, milling head supporting plate, 23, lift cylinder, 24, milling head indexing compiles
Code device.
Embodiment
Embodiment 1
A kind of medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine, it includes lathe bed 1, longitudinal workbench 2, horizontal work level
3rd, automatic milling head 4, main spindle box 5, main shaft 6, workpiece fix chuck 7, indexing encoder 8, motor 9, the first belt pulley 10 and main shaft
Brake gear 11；Front end sets horizontal work level 3 on the lathe bed 1, sets longitudinal workbench 2 on horizontal work level 3, it is described from
Dynamic milling head 4 is arranged on longitudinal workbench 2, the cutter motor 12 for setting the milling cutter 21 of driving thereon to rotate on automatic milling head 4, institute
State rear end on lathe bed 1 and main spindle box 5 is set, main shaft 6, the front end of main shaft 6 installation workpiece fixing card disk 12, main shaft 6 are set in main spindle box 5
First belt pulley 10 at rear portion is connected to the motor pulley 20 on the output shaft of motor 9 by belt, is set on the main shaft 11
Braking device for main-shaft is put, indexing encoder 8 is arranged on main shaft 6.
Preferably, the first ball-screw 13 and the first motor 14 are set on the horizontal work level 3；First motor 14 drives
First ball-screw 13 drives longitudinal workbench 2 to be moved on horizontal work level 3.
Preferably, the second ball-screw 15 and the second motor 16 are set on longitudinal workbench 2；Second motor 16 drives
Second ball-screw 15 drives automatic milling head 4 to be moved on longitudinal workbench 2.
Preferably, the braking device for main-shaft is hydraulic control, and it includes brake wheel 18 and brake 19.
Preferably, the automatic milling head 4 is arranged in milling head supporting plate 22, the milling head supporting plate 22 and longitudinal work
Make to set lift cylinder 23 between platform.Lift cylinder 23 can drive automatic milling head 4 to rise or decline, symmetrical above and below when processing
During ball mouth, workpiece is motionless, and automatic milling head 4 is moved up after the ball mouth of the complete bottom of milling, and milling cutter thereon can process symmetrical ball mouth, more
Add conveniently.
Preferably, milling head indexing encoder 24 is set in the milling head supporting plate 22.
Claims (8)
- A kind of 1. medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine, it is characterised in that：Including lathe bed, longitudinal workbench, transverse direction Workbench, milling head, main spindle box, main shaft, workpiece fix chuck, motor, the first belt pulley and braking device for main-shaft；On the lathe bed Front end sets horizontal work level, and longitudinal workbench is set on horizontal work level, and the milling head is arranged on longitudinal workbench, milling head Upper to set the cutter motor for driving its upper milling cutter to rotate, rear end sets main spindle box on the lathe bed, and main shaft is set in main spindle box, main Workpiece fixing card disk is installed in axle front end, and first belt pulley at main shaft rear portion is connected to the output shaft of motor, the master by belt Braking device for main-shaft is set on axle.
- A kind of 2. medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine according to claim 1, it is characterised in that：The master Indexing encoder is set on axle.
- A kind of 3. medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine according to claim 1, it is characterised in that：The horizontal stroke First ball-screw and the first motor are set on to workbench；First motor drives the first ball-screw to drive longitudinal workbench to exist Moved on horizontal work level.
- A kind of 4. medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine according to claim 1, it is characterised in that：It is described vertical Second ball-screw and the second motor are set on to workbench；Second motor drives the second ball-screw to drive milling head in longitudinal work Make to move on platform.
- A kind of 5. medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine according to claim 1, it is characterised in that：The master Axle braking device includes the brake and brake wheel of hydraulic control.
- A kind of 6. medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine according to claim 1, it is characterised in that：The work Plane is perpendicular to plane where horizontal work level where part fixes chuck.
- A kind of 7. medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine according to claim 1, it is characterised in that：The milling Head is arranged in milling head supporting plate, and lift cylinder is set between the milling head supporting plate and longitudinal workbench.
- A kind of 8. medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine according to claim 7, it is characterised in that：The milling Milling head indexing encoder is set in head supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214057.7U CN207188872U (en) | 2017-09-21 | 2017-09-21 | A kind of medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214057.7U CN207188872U (en) | 2017-09-21 | 2017-09-21 | A kind of medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188872U true CN207188872U (en) | 2018-04-06 |
Family
ID=61789916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721214057.7U Active CN207188872U (en) | 2017-09-21 | 2017-09-21 | A kind of medium-and-large-sized end surface of bearing ring ball mouth CNC milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438394A (en) * | 2020-05-20 | 2020-07-24 | 常州超普机械科技有限公司 | Tiltable main shaft numerically controlled milling machine |
| CN116765484A (en) * | 2023-08-25 | 2023-09-19 | 昆山市华奎机械电子有限公司 | Pneumatic electric tool iron workpiece processing equipment |
-
2017
- 2017-09-21 CN CN201721214057.7U patent/CN207188872U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438394A (en) * | 2020-05-20 | 2020-07-24 | 常州超普机械科技有限公司 | Tiltable main shaft numerically controlled milling machine |
| CN111438394B (en) * | 2020-05-20 | 2024-04-12 | 常州超普机械科技有限公司 | Tiltable main shaft numerically controlled fraise machine |
| CN116765484A (en) * | 2023-08-25 | 2023-09-19 | 昆山市华奎机械电子有限公司 | Pneumatic electric tool iron workpiece processing equipment |
| CN116765484B (en) * | 2023-08-25 | 2023-11-17 | 昆山市华奎机械电子有限公司 | Pneumatic tool ironwork processing equipment |
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