CN207930507U - Double bistrique rotating locking apparatus - Google Patents
Double bistrique rotating locking apparatus Download PDFInfo
- Publication number
- CN207930507U CN207930507U CN201820296595.3U CN201820296595U CN207930507U CN 207930507 U CN207930507 U CN 207930507U CN 201820296595 U CN201820296595 U CN 201820296595U CN 207930507 U CN207930507 U CN 207930507U
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- China
- Prior art keywords
- turntable
- grinding wheel
- motor
- output shaft
- double
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Abstract
The utility model is related to double bistrique rotating locking apparatus, especially a kind of double bistrique rotating locking apparatus in CNC Cutter Grinding Machine Tool, in order to solve the deficiency of existing CNC Cutter Grinding Machine Tool, a kind of double bistrique rotating locking apparatus are provided, including spindle carrier, double end motor and grinding wheel group, double end motor level is fixedly mounted on spindle carrier, and grinding wheel group is fixedly mounted on the output shaft of double end motor both sides；The bottom of spindle carrier is fixedly mounted on the output shaft of the turntable I driven by motor I, the bottom of turntable I is vertically fixedly mounted on one side on the upside of turntable planker, another side on the downside of turntable planker is vertically fixedly connected with the output shaft of turntable II, and turntable II is driven by motor II；Workpiece polishing mechanism is equal with the axial line distance of the axis of II output shaft of turntable to I output shaft of turntable with the rotation of the axis of I output shaft of turntable, radius of turn, and the utility model has the characteristics that simple in structure, service life is long, high precision machining and stabilization.
Description
Technical field
The utility model is related to double bistrique rotating locking apparatus, especially a kind of double bistriques in CNC Cutter Grinding Machine Tool
Rotating locking apparatus.
Background technology
CNC Cutter Grinding Machine Tool is to carry out the lathe of grinding to tool surface using grinding wheel group.Traditional NC cutting tool mill
Bed assembly needs replacing different grinding wheel groups for different cutters and is processed in process there are one single head main shaft,
Machining accuracy can be influenced to the abrasion of spindle taper hole by replacing grinding wheel group.And double end main shaft can be realized and respectively load one at main shaft both ends
Group grinding wheel group is conducive to save time processing, ensures spindle taper hole precision.Most of numerical control tool grinders using double end main shaft
Bed, the main shaft support of double end are assemblied in turntable center, the centre of gyration of the grinding wheel far from turntable, and revolution amount increases, and influence cutter mill
Cut precision.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the deficiency of existing CNC Cutter Grinding Machine Tool, one kind is provided
Double bistrique rotating locking apparatus.
Technical solution adopted by the utility model to solve its technical problems is：A kind of double bistrique rotating locking apparatus, packet
Rotating mechanism and workpiece polishing mechanism are included, workpiece polishing mechanism is fixedly mounted on rotating mechanism, and workpiece polishing mechanism is double-head polisher structure, including
Spindle carrier, double end motor and grinding wheel group, double end motor level are fixedly mounted on spindle carrier, in the defeated of double end motor both sides
Grinding wheel group is fixedly mounted on shaft；The bottom of spindle carrier is fixedly mounted on the output shaft of the turntable I driven by motor I
On, the bottom of turntable I is vertically fixedly mounted on one side on the upside of turntable planker, the another side on the downside of turntable planker and turntable
II output shaft is vertically fixedly connected, and turntable II is driven by motor II；Workpiece polishing mechanism is revolved with the axis of I output shaft of turntable
Turn, radius of turn it is equal with the axial line distance of the axis of II output shaft of turntable to I output shaft of turntable.
In order to improve practicability, the grinding wheel group includes grinding wheel group I, grinding wheel group II, bowl-type grinding wheel I and bowl-type grinding wheel
II, it is spaced a distance on the output shaft of double end motor side, from inside to outside successively and grinding wheel group I and bowl-type grinding wheel is fixedly mounted
I, it is spaced a distance on the output shaft of the double end motor other side, from inside to outside successively and grinding wheel group II and bowl-type sand is fixedly mounted
Wheel II.
In order to improve manipulation precision, the motor I is stepper motor or servo motor.
In order to improve manipulation precision, the motor II is stepper motor or servo motor.
The utility model has the beneficial effects that double bistrique rotating locking apparatus of the utility model, main shaft single grinding head device
It repacks double end into, and is transformed into the double bistrique rotating locking apparatus of main shaft on this basis, grinding wheel can be made to be located in rotation of rotary table
The advantage that main shaft double bistriques are played while the heart, ensures the stabilization of tool grinding precision, while avoiding and frequently replacing grinding wheel group
Caused by the problem of wearing and reducing machining accuracy, double bistriques are wider compared to single grinding head applicability, remove from replace bistrique when
Between can improve production efficiency, generally speaking the utility model has that simple in structure, service life is long, high precision machining and stabilization
The characteristics of.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
In figure:1. spindle carrier, 2. double end motors, 3. motors I, 4. turntables I, 5. turntable plankers, 6. motors II, 7. rotations
Turntable II, 8. grinding wheel groups I, 9. grinding wheel groups II, 10. bowl-type grinding wheels I, 11. bowl-type grinding wheels II.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of double bistrique rotating locking apparatus shown in FIG. 1, including rotating mechanism and workpiece polishing mechanism, workpiece polishing mechanism are double end
Workpiece polishing mechanism, including spindle carrier 1, double end motor 2, grinding wheel group I 8, grinding wheel group II 9, bowl-type grinding wheel I 10 and bowl-type grinding wheel II
11,2 level of double end motor is fixedly mounted on spindle carrier 1, on the output shaft of 2 side of double end motor, from inside to outside successively
Be spaced a distance and grinding wheel group I 8 and bowl-type grinding wheel I 10 be fixedly mounted, on the output shaft of 2 other side of double end motor, from it is interior to
Grinding wheel group II 9 and bowl-type grinding wheel II 11 is fixedly mounted in outer be spaced a distance successively；The bottom of spindle carrier 1 is vertically fixedly mounted
On the output shaft of the turntable I 4 driven by motor I 3, the bottom of turntable I 4 is vertically fixedly mounted on 5 upside of turntable planker
One side, the another side of the downside of turntable planker 5 is vertically fixedly connected with the output shaft of turntable II 7, and turntable II 7 is by motor II
6 drivings；Workpiece polishing mechanism with the rotation of the axis of I 4 output shaft of turntable, II 7 output shaft of radius of turn and turntable axis to revolving
The axial line distance of I 4 output shaft of turntable is equal, i.e., grinding wheel group is always positioned at two turntable centre of gyration positions；In order to improve manipulation
Precision motor I 3 and motor II 6 are stepper motor or servo motor.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (4)
1. a kind of double bistrique rotating locking apparatus, including rotating mechanism and workpiece polishing mechanism, workpiece polishing mechanism are fixedly mounted on whirler
On structure, it is characterised in that：Workpiece polishing mechanism is double-head polisher structure, including spindle carrier (1), double end motor (2) and grinding wheel group are double
Head motor (2) level is fixedly mounted on spindle carrier (1), and sand is fixedly mounted on the output shaft of double end motor (2) both sides
Wheel group；The bottom of spindle carrier (1) is fixedly mounted on the output shaft of the turntable I (4) driven by motor I (3), turntable I
(4) bottom is vertically fixedly mounted on one side on the upside of turntable planker (5), the another side on the downside of turntable planker (5) and turntable
The output shaft of II (7) is vertically fixedly connected, and turntable II (7) is driven by motor II (6)；Workpiece polishing mechanism is exported with turntable I (4)
The axis rotation of axis, the axis of radius of turn and turntable II (7) output shaft to turntable I (4) output shaft axial line distance phase
Deng.
2. double bistrique rotating locking apparatus according to claim 1, it is characterized in that：The grinding wheel group includes grinding wheel group I
(8), grinding wheel group II (9), bowl-type grinding wheel I (10) and bowl-type grinding wheel II (11), on the output shaft of double end motor (2) side, by
It is spaced a distance successively from inside to outside and grinding wheel group I (8) and bowl-type grinding wheel I (10) is fixedly mounted, in double end motor (2) other side
It is spaced a distance on output shaft, from inside to outside successively and grinding wheel group II (9) and bowl-type grinding wheel II (11) is fixedly mounted.
3. double bistrique rotating locking apparatus according to claim 1, it is characterized in that：The motor I (3) be stepper motor or
Servo motor.
4. double bistrique rotating locking apparatus according to claim 1, it is characterized in that：The motor II (6) is stepper motor
Or servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296595.3U CN207930507U (en) | 2018-03-02 | 2018-03-02 | Double bistrique rotating locking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296595.3U CN207930507U (en) | 2018-03-02 | 2018-03-02 | Double bistrique rotating locking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207930507U true CN207930507U (en) | 2018-10-02 |
Family
ID=63653954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820296595.3U Expired - Fee Related CN207930507U (en) | 2018-03-02 | 2018-03-02 | Double bistrique rotating locking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207930507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421463A (en) * | 2019-08-01 | 2019-11-08 | 宁波奥涵机械科技有限公司 | A kind of round sand machine grinding head mechanism |
| CN115070577A (en) * | 2022-05-27 | 2022-09-20 | 威海广宇大成数控机床有限公司 | Automatic grinding device that changes of two bistriques |
-
2018
- 2018-03-02 CN CN201820296595.3U patent/CN207930507U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421463A (en) * | 2019-08-01 | 2019-11-08 | 宁波奥涵机械科技有限公司 | A kind of round sand machine grinding head mechanism |
| CN115070577A (en) * | 2022-05-27 | 2022-09-20 | 威海广宇大成数控机床有限公司 | Automatic grinding device that changes of two bistriques |
| CN115070577B (en) * | 2022-05-27 | 2024-03-26 | 威海广宇大成数控机床有限公司 | Automatic replacement grinding device with double grinding heads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20200302 |