CN207642928U - A kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe - Google Patents
A kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe Download PDFInfo
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- CN207642928U CN207642928U CN201721887647.6U CN201721887647U CN207642928U CN 207642928 U CN207642928 U CN 207642928U CN 201721887647 U CN201721887647 U CN 201721887647U CN 207642928 U CN207642928 U CN 207642928U
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Abstract
The utility model discloses a kind of belt wheel transmission mechanisms for sanding and polishing and mirror finish lathe, are related to machining tool technical field；Including belt wheel rack, A spindle motors, A axis idler mechanism, C axle motor, C axis idler mechanism and rotating mechanism is waved, it includes A shaft pulley and C shaft pulley to wave rotating mechanism；A axis idler mechanisms include the first transmission belt and multiple A shaft compressions wheels, and the first transmission belt is wound on multiple A shaft pulley, and A shaft compression wheels are arranged between adjacent A shaft pulley, and compress first transmission belt；C axis idler mechanisms include the second transmission belt and multiple C shaft compressions wheels, and the second transmission belt is wound on multiple C shaft pulley, and C shaft compression wheels are arranged between adjacent C shaft pulley, and compress second transmission belt；The utility model has the beneficial effects that：For workpiece in the top of mill, cooling water and abrasive material will not touch drive mechanism, stable movement when work, durable reliable.
Description
Technical field
The utility model is related to machining tool technical fields, more specifically, the utility model is related to one kind for polishing
The belt wheel transmission mechanism of polishing and mirror finish lathe.
Background technology
Five axis sanders currently on the market can once process multiple workpiece simultaneously, A axis mechanisms generally use with
Under several forms, one, motor-driven gear rack-driving, disadvantage has back clearance；Two, each workpiece one independently drives
Motor synchronous control, disadvantage are difficult to accomplish absolute synchronization；Three, it is connected with speed reducer, a motor driving, the disadvantage is that repair
With it is difficult to install.
For five axis machines, no matter which kind of transmission mechanism is used, these mechanisms are to be in the lower section of grinding head, therefore
Cooling water or abrasive material when work are easily accessible these mechanisms, lead to mechanism corrosion and premature failure.So needing to these machines
Structure does very strict water-proofing treatment, but in practical applications, careless slightly to bring grievous injury to lathe.
Utility model content
The purpose of the utility model is to overcome the deficiencies of above-mentioned technology, provide a kind of for sanding and polishing and mirror finish
The belt wheel transmission mechanism of lathe, the belt wheel transmission mechanism design A axis and C axis and relevant drive mechanism in the upper of mill
Side, i.e., workpiece is in the top of mill so that cooling water and abrasive material will not touch drive mechanism, stable movement when work, durable
Reliably.
What the technical solution of the utility model was realized in：A kind of belt wheel being used for sanding and polishing and mirror finish lathe
Transmission mechanism thes improvement is that：Including belt wheel rack, A spindle motors, A axis idler mechanism, C axle motor, C axis idler mechanisms
And multiple wave rotating mechanism；
Lower position in belt wheel rack is arranged in the described rotating mechanism that waves, and it includes A shaft pulley and C to wave rotating mechanism
Shaft pulley, and A shaft pulley and C shaft pulley are stretched out from belt wheel rack；
The A axis idler mechanisms include the first transmission belt and multiple A shaft compressions wheels, and first transmission belt is wound on more
On a A shaft pulley, and A shaft compression wheels are arranged between adjacent A shaft pulley, and compress first transmission belt, the A
Spindle motor is for driving the rotation of the first transmission belt；
The C axis idler mechanisms include the second transmission belt and multiple C shaft compressions wheels, and second transmission belt is wound on more
On a C shaft pulley, and C shaft compression wheels are arranged between adjacent C shaft pulley, and compress second transmission belt, the C
Spindle motor is for driving the rotation of the second transmission belt.
In such a configuration, the belt wheel rack is rounded, and the C shaft pulley is evenly distributed in belt wheel rack
Periphery.
In such a configuration, the belt wheel transmission mechanism for sanding and polishing and mirror finish lathe is shaken including six
Rotating mechanism is put, and each waves rotating mechanism and include an A shaft pulley and a C shaft pulley, the A shaft pulley and C axis bands
Wheel is evenly distributed on the top of belt wheel rack.
In such a configuration, the rotating mechanism that waves further includes the first rotation axis, the second rotation axis, the first output
Axis, the second output shaft, rotating frame, the first conical gear, the second conical gear and live spindle；
The perpendicular and described A shaft pulley of first rotation axis and the first output shaft is fixedly mounted on the first rotation
The top of axis；
The perpendicular and described C shaft pulley of second rotation axis and the second output shaft is fixedly mounted on the second rotation
The top of axis；
The rotating frame is in hollow frame shape, and the live spindle is rotatably installed on rotating frame, is rotated
The bottom of main shaft is for being fixedly mounted workpiece to be processed；
Second conical gear is fixed in live spindle, and first conical gear is mutually nibbled with the second conical gear
It closes, first output shaft is connected with the first conical gear, live spindle rotation is driven by the first output shaft, to drive
Workpiece rotates；
One end of second output shaft is fixedly connected on rotating frame, and the other end of the second output shaft passes through second turn
The drive of moving axis and rotate, drive the rotating frame to rotate.
In such a configuration, the rotating mechanism that waves further includes waving rotary frame, the first speed reducer and
Two speed reducers；
First rotation axis and the second rotation axis is rotatably installed in the both sides for waving rotary frame respectively, and described
One speed reducer and the second speed reducer are located at the both sides of rotating frame, and the first speed reducer is for connecting the first rotation axis and the
One output shaft, the second speed reducer is for connecting the second rotation axis and the second output shaft.
In such a configuration, the rotating frame is internally provided with a partition board, second output shaft and rotating frame
One end of frame connection and live spindle are located at the both sides of partition board.
The utility model has the beneficial effects that：Realize a driving motor, while the synchronous belt wheel for driving multiple stations, greatly
It is big to improve working efficiency；A shaft pulley and C shaft pulley rotating speeds are slower, and load is small, select and deform minimum synchronous belt, using belt wheel
Power train uses A spindle motors and C axle motor driving A shaft pulley and C shaft pulley, precision to be passed higher than screw rod transmission and gear train respectively
It is dynamic；Be provided in belt wheel rack it is multiple wave rotating mechanism, each wave and be respectively and fixedly provided with workpiece to be processed on rotating mechanism, this
Mill is arranged in the lower section of workpiece afterwards, workpiece is processed by mill, therefore cooling water and abrasive material will not touch A axis
Belt wheel and C shaft pulley drive mechanisms, stable movement when work are durable reliable.
Description of the drawings
Fig. 1 is a kind of vertical view of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe of the utility model
Figure.
Fig. 2 is that a kind of axis of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe of the utility model is surveyed
Figure.
Fig. 3 is the dimensional structure diagram for waving rotating mechanism of the utility model.
Fig. 4 is the side structure schematic diagram for waving rotating mechanism of the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model is not used to limit the utility model.
Shown in reference picture 1, Fig. 2, the utility model discloses a kind of belt wheel being used for sanding and polishing and mirror finish lathe
Transmission mechanism, including belt wheel rack 501, A spindle motors 502, A axis idler mechanism 503, C axle motor 504, C axis idler mechanism 505
And multiple wave rotating mechanism 40；Lower position in belt wheel rack 501 is arranged in the described rotating mechanism 40 that waves, and waves rotation
Rotation mechanism 40 includes A shaft pulley 409 and C shaft pulley 410, and A shaft pulley 409 and C shaft pulley 410 are from belt wheel rack 501
It stretches out, in the present embodiment, the belt wheel transmission mechanism for sanding and polishing and mirror finish lathe waves rotation including six
Mechanism 40, and it includes an A shaft pulley 409 and a C shaft pulley 410, the A shaft pulley 409 each to wave rotating mechanism 40
The top of belt wheel rack 501 is evenly distributed on C shaft pulley 410；Also, rounded, the described C of the belt wheel rack 501
Shaft pulley 410 is evenly distributed in the periphery of belt wheel rack 501.
Further, the A axis idler mechanism 503 includes the first transmission belt 5031 and multiple A shaft compressions wheels 5032, institute
The first transmission belt 5031 stated is wound on multiple A shaft pulley 409, and A shaft compressions wheel 5032 is arranged in adjacent A shaft pulley 409
Between, and first transmission belt 5031 is compressed, the A spindle motors 502 are for driving the rotation of the first transmission belt 5031；Institute
The C axis idler mechanism 505 stated include the second transmission belt 5051 and multiple C shaft compressions wheels 5052, the C shaft compressions wheel 5052 around
On multiple C shaft pulley 410, and C shaft compressions wheel 5052 is arranged between adjacent C shaft pulley 410, and compresses the C axis
Contact roller 5052, the C axle motor 504 is for driving C shaft compressions wheel 5052 to rotate.
Therefore, when A spindle motors 502 rotate, by the effect of the first transmission belt 5031, while multiple A shaft pulley being driven
409 are rotated；When C axle motor 504 rotates, by the effect of C shaft compressions wheel 5052, while multiple C shaft pulley 410 are driven
It is rotated, realizes a driving motor, while the synchronous belt wheel for driving multiple stations, greatly improve working efficiency；A shaft pulley
409 and C, 410 rotating speeds of shaft pulley are slower, and load is small, select and deform minimum synchronous belt, using belt wheel transmission system, use A axis respectively
Motor 502 and C axle motor 504 drive A shaft pulley 409 and C shaft pulley 410, precision to be higher than screw rod transmission and gear train.Band
Wheel rack 501 on be provided with it is multiple wave rotating mechanism 40, each wave and be respectively and fixedly provided with workpiece to be processed on rotating mechanism 40,
Hereafter mill is arranged in the lower section of workpiece, workpiece is processed by mill, therefore cooling water and abrasive material will not touch A
410 drive mechanism of shaft pulley 409 and C shaft pulley, stable movement when work are durable reliable.
Rotating mechanism 40 is waved for described, as shown in Figure 3, Figure 4, the utility model provides a specific embodiment,
This wave rotating mechanism 40 include the first output shaft 403, the second output shaft 404, rotating frame 405, the first conical gear 406,
Second conical gear 407 and live spindle 408；Specifically, the rotating frame 405 is in hollow frame shape, it is described
Live spindle 408 is rotatably installed on rotating frame 405, and the bottom of live spindle 408 is for being fixedly mounted workpiece to be processed
415, in the embodiment illustrated in fig. 1, the live spindle 408 is in being vertically arranged, when live spindle 408 rotates, then band
The horizontal direction shown in Fig. 3 of part 415 of starting building rotates.Further, second conical gear 407 is fixed on live spindle
On 408, first conical gear 406 is meshed with the second conical gear 407, first output shaft, 403 and first circular cone
Gear 406 is connected, and drives live spindle 408 to rotate by the first output shaft 403, to drive workpiece 415 to rotate；Described
One end of two output shafts 404 is fixedly connected on rotating frame 405, and the other end of the second output shaft 404 passes through the second rotation axis
402 drive and rotate, drive the rotating frame 405 to rotate.Therefore, choosing to install frame can be by the second output shaft 404
Drive and rotate.
Further, it further includes the first rotation axis 401 and the second rotation axis 402 to wave rotating mechanism 40；Described first
The A shaft pulley 409 perpendicular and described with the first output shaft 403 of rotation axis 401 is fixedly mounted on the top of the first rotation axis 401
End；The C shaft pulley 410 perpendicular and described with the second output shaft 404 of second rotation axis 402 is fixedly mounted on second turn
The top of moving axis 402.The rotating mechanism 40 that waves further includes waving rotary frame 411, the first speed reducer 412 and second subtracting
Fast machine 413；First rotation axis 401 and the second rotation axis 402 is rotatably installed in waves the two of rotary frame 411 respectively
Side, first speed reducer 412 and the second speed reducer 413 are located at the both sides of rotating frame 405, and the first speed reducer
412 for connecting the first rotation axis 401 and the first output shaft 403, and the second speed reducer 413 is for connecting 402 He of the second rotation axis
Second output shaft 404.In the above-described embodiment, the rotating frame 405 is internally provided with a partition board 414, and described second
One end and live spindle 408 that output shaft 404 is connect with rotating frame 405 are located at the both sides of partition board 414.
By above-mentioned structure, when A shaft pulley 409 rotates, by the first rotation axis 401, the first speed reducer 412 and
The effect of first output shaft 403 drives the rotation of the first conical gear 406, passes through the first conical gear 406 and the second conical gear
407 engagement drives the rotation of the second conical gear 407, live spindle 408 is made to be rotated on rotating frame 405, to which band is started building
Part 415 is that rotation axis is rotated with live spindle 408；Meanwhile the rotation of C shaft pulley 410, pass through the second rotation axis 402,
The effect of two speed reducers 413 and the second output shaft 404 drives rotating frame 405 to be carried out for rotation axis with the second output shaft 404
Rotation is that rotation axis is rotated to drive the 415 one the second output shaft 404 of workpiece；In this way, make workpiece 415 can
With rotation angle, can also rotate.In the prior art, conventional method is that workpiece is mounted on a main shaft, and main shaft is by an electricity
Machine drives, and realizes rotation；Then this integral part is rotated on a turntable by another motor driving disc, is realized
The rotation angle of workpiece；Such mechanism is to realize that multistation is highly difficult on lathe, even if may be implemented, structure is also
It is extremely complex, and very big space is occupied, for the processing of general load, this scheme only exists the possibility in mechanism
Property, it is not used to practical application.And in the present invention, driving motor and the workpiece rotation of the rotation angle of workpiece
Motor is each attached on conplane tablet, and two motors respectively drive two speed reducers, the two speed reducer output shafts point
Not Kong Zhi workpiece shaft rotation angle and rotation.In tri- axis non-linear scale systems of RRL, two rotary shafts of RR is made to realize multiplexing
Bit synchronization controls, and the movement of two degree of freedom is only completed with two motors；Therefore, the rotation of workpiece may be implemented in the utility model
Turn and rotation angle and multistation may be implemented, and in a limited space in realize, under the cooperation of machine Z-axis, realize RRL
Function of the non-linear three axis numerically controlled machine of type to hardware, glass, ceramics, plastic cellphone rear shell 3D rubbing downs and mirror finish.
Described above is only the preferred embodiment of the utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In the technological thought scope of the utility model, various modifications and modification, the ordinary skill of all this fields can occur
Retouching, modification or the equivalent replacement that personnel are made as described above belong to the range that the utility model is protected.
Claims (6)
1. a kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe, it is characterised in that：Including belt wheel rack, A
Spindle motor, A axis idler mechanism, C axle motor, C axis idler mechanism and multiple wave rotating mechanism；
Lower position in belt wheel rack is arranged in the described rotating mechanism that waves, and it includes A shaft pulley and C axis bands to wave rotating mechanism
Wheel, and A shaft pulley and C shaft pulley are stretched out from belt wheel rack；
The A axis idler mechanisms include the first transmission belt and multiple A shaft compressions wheels, and first transmission belt is wound on multiple A
On shaft pulley, and A shaft compression wheels are arranged between adjacent A shaft pulley, and compress first transmission belt, the A axis
Motor is for driving the rotation of the first transmission belt；
The C axis idler mechanisms include the second transmission belt and multiple C shaft compressions wheels, and second transmission belt is wound on multiple C
On shaft pulley, and C shaft compression wheels are arranged between adjacent C shaft pulley, and compress second transmission belt, the C axis
Motor is for driving the rotation of the second transmission belt.
2. a kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe according to claim 1, feature
It is：The belt wheel rack is rounded, and the C shaft pulley is evenly distributed in the periphery of belt wheel rack.
3. a kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe according to claim 1, feature
It is：It is described to wave rotating mechanism including six for the belt wheel transmission mechanism of sanding and polishing and mirror finish lathe and each
It includes an A shaft pulley and a C shaft pulley to wave rotating mechanism, and the A shaft pulley and C shaft pulley are evenly distributed on band turbine
The top of frame.
4. a kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe according to claim 1 or 3, special
Sign is：The rotating mechanism that waves further includes the first rotation axis, the second rotation axis, the first output shaft, the second output shaft, rotation
Turn frame, the first conical gear, the second conical gear and live spindle；
The perpendicular and described A shaft pulley of first rotation axis and the first output shaft is fixedly mounted on the first rotation axis
Top；
The perpendicular and described C shaft pulley of second rotation axis and the second output shaft is fixedly mounted on the second rotation axis
Top；
The rotating frame is in hollow frame shape, and the live spindle is rotatably installed on rotating frame, live spindle
Bottom for workpiece to be processed to be fixedly mounted；
Second conical gear is fixed in live spindle, and first conical gear is meshed with the second conical gear,
First output shaft is connected with the first conical gear, live spindle rotation is driven by the first output shaft, to which band is started building
Part rotates；
One end of second output shaft is fixedly connected on rotating frame, and the other end of the second output shaft passes through the second rotation axis
Drive and rotate, drive the rotating frame to rotate.
5. a kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe according to claim 4, feature
It is：The rotating mechanism that waves further includes waving rotary frame, the first speed reducer and the second speed reducer；
First rotation axis and the second rotation axis is rotatably installed in the both sides for waving rotary frame respectively, and described first subtracts
Fast machine and the second speed reducer are located at the both sides of rotating frame, and the first speed reducer is defeated for the first rotation axis of connection and first
Shaft, the second speed reducer is for connecting the second rotation axis and the second output shaft.
6. a kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe according to claim 4, feature
It is：The rotating frame is internally provided with a partition board, one end and rotation that second output shaft is connect with rotating frame
Main shaft is located at the both sides of partition board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887647.6U CN207642928U (en) | 2017-12-28 | 2017-12-28 | A kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887647.6U CN207642928U (en) | 2017-12-28 | 2017-12-28 | A kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642928U true CN207642928U (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721887647.6U Active CN207642928U (en) | 2017-12-28 | 2017-12-28 | A kind of belt wheel transmission mechanism for sanding and polishing and mirror finish lathe |
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| CN (1) | CN207642928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640632A (en) * | 2019-09-30 | 2020-01-03 | 精海联科(宁波)智能设备有限公司 | Polishing method |
-
2017
- 2017-12-28 CN CN201721887647.6U patent/CN207642928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640632A (en) * | 2019-09-30 | 2020-01-03 | 精海联科(宁波)智能设备有限公司 | Polishing method |
| CN110640632B (en) * | 2019-09-30 | 2021-12-28 | 精海联科(宁波)智能设备有限公司 | Polishing method |
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