CN206567895U - A kind of radial direction goes out the power cutter tower drive mechanism of knife - Google Patents
A kind of radial direction goes out the power cutter tower drive mechanism of knife Download PDFInfo
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- CN206567895U CN206567895U CN201720248200.8U CN201720248200U CN206567895U CN 206567895 U CN206567895 U CN 206567895U CN 201720248200 U CN201720248200 U CN 201720248200U CN 206567895 U CN206567895 U CN 206567895U
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- machine tool
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- tool box
- mounting bracket
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Abstract
The utility model is related to Digit Control Machine Tool servo saddle technical field, specifically related to a kind of radial direction goes out the power cutter tower drive mechanism of knife, including Machine tool box body, driving shaft mounting bracket is installed with the middle of Machine tool box body, driving shaft mounting bracket left end is arranged in Machine tool box body, right-hand member is arranged on bracket fixing device, bracket fixing device is fixedly mounted in Machine tool box body, driving shaft is movably installed with driving shaft mounting bracket, both ends of main drive shaft is arranged in Machine tool box body by bearing respectively, driving shaft left end is installed with drive bevel gear, drive bevel gear lower left is provided with driven wheel of differential, clutch shaft is fixedly connected with below driven wheel of differential, clutch shaft is movably arranged on bearing, bearing is fixedly mounted in Machine tool box body.The utility model transmission effect is good, and cutterhead does not influence shafting in indexing, and the problem of do not had the precision of positioning effects shafting, Stability Analysis of Structures is reliable, and the service life of knife tower is long, and precision is high, is worth promoting and uses.
Description
Technical field
The utility model is related to Digit Control Machine Tool servo saddle technical field, is specifically related to the power knife that a kind of radial direction goes out knife
Tower drive mechanism.
Background technology
The knife tower member of one of Digit Control Machine Tool functional part comes into the work(of self-powered head by development for many years
Can, for turnning and milling complex centre；The power transmission arrangment of knife tower has influence on unit head maintainability.Powerdriven knot
Structure mainly has three kinds, radially goes out knife and using the knife tower of VDI tool rests, Axial-running Out knife and using the knife tower and radial direction of VDI tool rests
Go out knife and using the knife tower of BMT tool rests.Radially go out the power cutter tower of knife at present also without ripe technology application, transmission is unstable
It is fixed, it have impact on life-span, precision, noise and the reliability of unit head operating.Therefore, it is proposed that a kind of radial direction goes out the power knife of knife
Tower drive mechanism.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of prior art there is provided the power that a kind of radial direction goes out knife
Knife tower drive mechanism, solves existing Digit Control Machine Tool power cutter tower and radially goes out unstable knife, the life-span of influence unit head operating, essence
The problem of degree, noise and reliability.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of radial direction goes out the power cutter tower drive mechanism of knife, including Machine tool box body and driving shaft mounting bracket, the lathe
Casing middle is installed with driving shaft mounting bracket, and the driving shaft mounting bracket left end is arranged in Machine tool box body, right
End is arranged on bracket fixing device, and the bracket fixing device is fixedly mounted in Machine tool box body, and the driving shaft installs branch
Driving shaft is movably installed with frame, the both ends of main drive shaft is movably arranged in Machine tool box body by bearing respectively, the driving shaft
Drive bevel gear is installed with left end termination, the drive bevel gear lower left is provided with driven wheel of differential, described from mantle
Clutch shaft is fixedly connected with below gear, the clutch shaft is movably arranged on bearing, and the bearing is fixedly mounted on lathe case
On body, the clutch shaft bottom is provided with a word groove, the word groove and is provided with a word boss, the word boss lower end
Dynamic tool apron is fixedly connected with, the dynamic tool apron is movably arranged in cutterhead, it is left that the cutterhead is fixedly mounted on Machine tool box body
Lower section, the driving shaft right-hand member is fixedly connected with the first synchronous pulley, and the Machine tool box body upper right side is fixedly connected with main shaft electricity
Machine, the spindle motor left end is connected with motor shaft, and the motor shaft left end is fixedly connected with the second synchronous pulley, described
Timing belt is movably installed between first synchronous pulley and the second synchronous pulley.
Further, the bracket fixing device is provided with fixing axle, and the fixing axle right-hand member is fixedly connected on Machine tool box body
On, the fixing axle left end is fixedly connected with shift fork, and the shift fork bottom is fixedly connected in driving shaft mounting bracket, the master
It is provided with the jump-ring slot of moving axis mounting bracket right-hand member on the right side of jump ring, the shift fork bottom and jump ring is pressed on driving shaft mounting bracket
In the jump-ring slot of right-hand member, cushion block is provided with the left of the shift fork, the cushion block left end is provided with bolt, and the bolt is by being threaded in
In driving shaft mounting bracket, and cushion block is pressed on shift fork by bolt.
Further, the drive bevel gear meshes together with driven wheel of differential.
Further, the word boss is slidably matched with a word groove.
The utility model has an advantageous effect in that compared with prior art：
A kind of radial direction goes out the power cutter tower drive mechanism of knife, and the power cutter tower of knife can be gone out from radial direction by designing, knife tower
Power transmission effect is good, and cutterhead does not influence shafting in indexing, and the problem of there is no the precision of positioning effects shafting.This reality
Ingenious with new structure, reliable and stable, the service life of knife tower is long, and precision is high, and noise is small, solves existing radial direction and goes out the dynamic of knife
The problem of power knife tower technology is immature, drive mechanism is unstable, is worth promoting and uses.
Brief description of the drawings
Fig. 1 is the power cutter tower drive mechanism schematic diagram that a kind of radial direction of the utility model goes out knife.
Fig. 2 is the Bevel Gear Transmission structural representation of the utility model knife tower drive mechanism.
Fig. 3 is the mounting structure schematic diagram of the utility model drive shaft support fixing device.
In figure：1- Machine tool box bodies, 2- driving shafts mounting bracket, 3- bearings, 4- driving shafts, 5- drive bevel gears, 6- are driven
Bevel gear, 7- clutch shafts, the word grooves of 701- mono-, 8- dynamic tool aprons, the word boss of 801- mono-, 9- cutterheads, the synchronous pulleys of 10- first,
11- spindle motors, 1101- motor shafts, the synchronous pulleys of 12- second, 13- timing belts, 14- bracket fixing devices, 1401- are fixed
Axle, 1402- jump rings, 1403- shift forks, 1404- cushion blocks, 1405- bolts.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Referring to Fig. 1 to Fig. 3, a kind of radial direction described in the utility model goes out the power cutter tower drive mechanism of knife, including lathe
Casing 1 and driving shaft mounting bracket 2, the middle of Machine tool box body 1 are installed with driving shaft mounting bracket 2, the active
The left end of axle mounting bracket 2 is arranged in Machine tool box body 1, and right-hand member is arranged on bracket fixing device 14, the bracket fixing device
14 are fixedly mounted in Machine tool box body, and driving shaft 4, the two ends of driving shaft 4 are movably installed with the driving shaft mounting bracket 2
It is movably arranged on respectively by bearing 3 in Machine tool box body 1, drive bevel gear 5 is installed with the left end termination of driving shaft 4,
The lower left of drive bevel gear 5 is provided with driven wheel of differential 6, and the lower section of driven wheel of differential 6 is fixedly connected with clutch shaft 7, institute
State clutch shaft 7 to be movably arranged on bearing 3, the bearing 3 is fixedly mounted in Machine tool box body 1, the bottom of clutch shaft 7 is provided with
One word boss 801 is installed, the lower end of word boss 801 is fixedly connected with one word groove 701, the word groove 701
Dynamic tool apron 8, the dynamic tool apron 8 is movably arranged in cutterhead 9, and the cutterhead 9 is fixedly mounted on the lower left of Machine tool box body 1,
The right-hand member of driving shaft 4 is fixedly connected with the first synchronous pulley 10, and the upper right side of Machine tool box body 1 is fixedly connected with spindle motor
11, the left end of spindle motor 11 is connected with motor shaft 1101, and it is same that the left end of motor shaft 1101 is fixedly connected with second
Walk and be movably installed with timing belt 13 between belt wheel 12, the synchronous pulley 12 of the first synchronous pulley 10 and second.
The drive bevel gear 5 meshes together with driven wheel of differential 6, and drive bevel gear 5 can be by power by from mantle
Gear 6 is driven away, and the word boss 801 is slidably matched with a word groove 701, facilitates dynamic tool apron 8 to remove and install, institute
Stating bracket fixing device 14 includes fixing axle 1401, jump ring 1402, shift fork 1403 and cushion block 1404, the right-hand member of fixing axle 1401
It is fixedly connected in Machine tool box body 1, the left end of fixing axle 1401 is fixedly connected with shift fork 1403, the shift fork 1403 is limited
The free degree of the radial direction of driving shaft mounting bracket 2, the bottom of shift fork 1403 is fixedly connected in driving shaft mounting bracket 2, described
It is provided with the jump-ring slot of the right-hand member of driving shaft mounting bracket 2 on the right side of jump ring 1402, the bottom of shift fork 1403 and compresses jump ring 1402
In the jump-ring slot of the right-hand member of driving shaft mounting bracket 2, the axial freedom of driving shaft mounting bracket 2, the shift fork are limited
1403 left sides are provided with cushion block 1404, for adjusting position of the shift fork 1403 in the axial direction of driving shaft mounting bracket 2, the cushion block 1404
Left end is provided with bolt 1405, and the bolt 1405 is by being threaded in driving shaft mounting bracket 2, and bolt 1405 is by cushion block
1404 are pressed on shift fork 1403, and bracket fixing device 14 can guarantee that driving shaft mounting bracket 2 is completely solid in Machine tool box body 1
It is fixed, and cutterhead 9 does not influence shafting in indexing, and there is no the precision of positioning effects shafting.
Principle and advantage of the present utility model：A kind of radial direction goes out the power cutter tower drive mechanism of knife, in use, opening main shaft
Motor 11, the drive motor axle 1101 of spindle motor 11 and the second synchronous pulley 12 are rotated, and the second synchronous pulley 12 passes through timing belt
13 the first synchronous pulleys 10 of drive are rotated, and the first synchronous pulley 10 drives driving shaft 4 to rotate, and driving shaft 4 drives drive bevel gear 5
Rotate, drive bevel gear 5 drives driven wheel of differential 6 to rotate, driven wheel of differential 6 drives clutch shaft 7 to rotate, and clutch shaft 7 passes through one
The word boss 801 of word groove 701 and one drives dynamic tool apron 8 to rotate, and the driving cutter of dynamic tool apron 8 does machining, and this practicality is new
Type is scientific and reasonable for structure, and power transmission effect is good, practical, is adapted to promote the use of.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of radial direction goes out the power cutter tower drive mechanism of knife, including Machine tool box body (1) and driving shaft mounting bracket (2), described
Driving shaft mounting bracket (2) is installed with the middle of Machine tool box body (1), it is characterised in that：The driving shaft mounting bracket (2) is left
End is arranged in Machine tool box body (1), and right-hand member is arranged on bracket fixing device (14), the fixed peace of the bracket fixing device (14)
In Machine tool box body, driving shaft (4), driving shaft (4) two ends point are movably installed with the driving shaft mounting bracket (2)
Not be movably arranged on by bearing (3) in Machine tool box body (1)；Driving shaft (4) left end is installed with drive bevel gear (5),
Drive bevel gear (5) lower left is provided with below driven wheel of differential (6), the driven wheel of differential (6) and is fixedly connected with clutch
Axle (7), the clutch shaft (7) is movably arranged on bearing (3), and the bearing (3) is fixedly mounted in Machine tool box body (1)；
Clutch shaft (7) bottom is provided with a word groove (701), the word groove (701) and is provided with a word boss
(801), word boss (801) lower end is fixedly connected with dynamic tool apron (8), and the dynamic tool apron (8) is movably arranged on knife
In disk (9), the cutterhead (9) is fixedly mounted on Machine tool box body (1) lower left；Driving shaft (4) right-hand member is fixedly connected with
One synchronous pulley (10), Machine tool box body (1) upper right side is fixedly connected with spindle motor (11), and the spindle motor (11) is left
End is connected with motor shaft (1101), and motor shaft (1101) left end is fixedly connected with the second synchronous pulley (12), described
Timing belt (13) is movably installed between first synchronous pulley (10) and the second synchronous pulley (12).
2. a kind of radial direction according to claim 1 goes out the power cutter tower drive mechanism of knife, it is characterised in that the support is consolidated
Determining device (14) includes fixing axle (1401), jump ring (1402), shift fork (1403) and cushion block (1404), the fixing axle (1401)
Right-hand member is fixedly connected in Machine tool box body (1), and fixing axle (1401) left end is fixedly connected with shift fork (1403), the shift fork
(1403) bottom is fixedly connected in driving shaft mounting bracket (2), is set in the jump-ring slot of driving shaft mounting bracket (2) right-hand member
There is jump ring (1402), jump ring (1402) is pressed on driving shaft mounting bracket (2) right-hand member by shift fork (1403) the bottom right-hand member
In jump-ring slot, cushion block (1404) is provided with the left of the shift fork (1403), cushion block (1404) left end is provided with bolt (1405), institute
Bolt (1405) is stated by being threaded in driving shaft mounting bracket (2), and cushion block (1404) is pressed on by bolt (1405)
On shift fork (1403).
3. a kind of radial direction according to claim 1 goes out the power cutter tower drive mechanism of knife, it is characterised in that the initiative taper
Gear (5) meshes together with driven wheel of differential (6).
4. a kind of radial direction according to claim 1 goes out the power cutter tower drive mechanism of knife, it is characterised in that a word is convex
Platform (801) is slidably matched with a word groove (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248200.8U CN206567895U (en) | 2017-03-15 | 2017-03-15 | A kind of radial direction goes out the power cutter tower drive mechanism of knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248200.8U CN206567895U (en) | 2017-03-15 | 2017-03-15 | A kind of radial direction goes out the power cutter tower drive mechanism of knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567895U true CN206567895U (en) | 2017-10-20 |
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ID=60055412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720248200.8U Active CN206567895U (en) | 2017-03-15 | 2017-03-15 | A kind of radial direction goes out the power cutter tower drive mechanism of knife |
Country Status (1)
| Country | Link |
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| CN (1) | CN206567895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866690A (en) * | 2017-03-15 | 2018-04-03 | 常州市新墅机床数控设备有限公司 | A kind of radial direction goes out the power cutter tower drive mechanism of knife |
-
2017
- 2017-03-15 CN CN201720248200.8U patent/CN206567895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866690A (en) * | 2017-03-15 | 2018-04-03 | 常州市新墅机床数控设备有限公司 | A kind of radial direction goes out the power cutter tower drive mechanism of knife |
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