CN207372961U - A kind of self-centering workbench - Google Patents
A kind of self-centering workbench Download PDFInfo
- Publication number
- CN207372961U CN207372961U CN201721425275.5U CN201721425275U CN207372961U CN 207372961 U CN207372961 U CN 207372961U CN 201721425275 U CN201721425275 U CN 201721425275U CN 207372961 U CN207372961 U CN 207372961U
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- CN
- China
- Prior art keywords
- gear
- knucle
- bearing
- rack
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of self-centering workbench, including rack, big Knucle-gear, small Knucle-gear, speed regulating motor, scroll chuck, workpiece gear, bearing, bearing holder (housing, cover), fixing nut and main shaft；Speed regulating motor is fixed in the fixed seat of machine frame inside；Small Knucle-gear fixation is installed in the shaft of speed regulating motor；Main shaft is fixedly connected with big Knucle-gear；Big Knucle-gear is engaged with small Knucle-gear；Big Knucle-gear is respectively positioned on machine frame inside with small Knucle-gear；Rack is equipped with bearing holder (housing, cover)；Main shaft is pierced by from the bearing holder (housing, cover) of rack and is fixedly connected with scroll chuck；The chamfer machining demand of workpiece gear can be met using this structure, substantially reduce labor strength, improve production efficiency；The property transformed is strong, can add automatic bistrique, further improve processing performance and production efficiency；Maintenance cost is low, is applicable in various rotation class chamfering work piece processing.
Description
Technical field
The utility model is related to field of machining more particularly to a kind of self-centering workbench.
Background technology
Gear product occurs teeth portion both ends chamfering angle size after plain grinding both ends of the surface and differs greatly, it is necessary to manually use hand-held angle
Grinding machine further reconditioning processing, gear needs to rotate during reconditioning, and operating personnel often rotates gear while reconditioning, work is by force
It is low to spend larger and work efficiency, reconditioning effect is nor highly desirable.One kind is badly in need of in my existing company can clamping workpiece gear and automatic
The workbench of rotation reduces labor strength, improves chamfer quality and efficiency.
Utility model content
The technical problems to be solved in the utility model is a kind of self-centering workbench of design, and how solution is existing realizes tooth
Wheel product is self-centering to be rotated and how to be easy to operate technical problem.
In order to solve the above technical problems, the utility model provides a kind of self-centering workbench, including rack, big knuckle-tooth
Wheel, small Knucle-gear, speed regulating motor, scroll chuck, workpiece gear, bearing, bearing holder (housing, cover), fixing nut and main shaft；Speed regulating motor is consolidated
It is scheduled in the fixed seat of machine frame inside；Small Knucle-gear fixation is installed in the shaft of speed regulating motor；Main shaft is fixed with big Knucle-gear
Connection；Big Knucle-gear is engaged with small Knucle-gear；Big Knucle-gear is respectively positioned on machine frame inside with small Knucle-gear；Rack is equipped with bearing
Set；Main shaft is pierced by from the bearing holder (housing, cover) of rack and is fixedly connected with scroll chuck；Bearing is installed between main shaft and bearing holder (housing, cover)；Bearing with
It is connected and positioned by fixing nut between fixing sleeve；Scroll chuck is fixed fixes workpiece gear by the axle center hole in workpiece gear
Position.
Further, number of bearings is two；Bearing is located in the groove of bearing holder (housing, cover) setting.Pass through bearing holder (housing, cover) fixed main shaft
Position ensure that eccentric situation can will not occur in rotary course for main shaft.
Further, speed regulating motor is additionally provided with governor；Governor is connected with speed regulating motor.It can be controlled by governor
The speed of speed regulating motor, it is safe and efficient.
Further, fixing nut is round nut；It is connected and positioned by round nut between bearing and fixing sleeve.
Further, the material shaped steel of rack.Shaped steel material is firm to make equipment light.
The beneficial effects of the utility model：After such structure：The chamfer machining demand of workpiece gear can be met, greatly
It is big to reduce labor strength, improve production efficiency.Transformation property it is strong, automatic bistrique can be added, further improve processing performance and
Production efficiency.Maintenance cost is low, is applicable in various rotation class chamfering work piece processing.
Description of the drawings
Specific embodiment of the present utility model is furtherd elucidate below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of the self-centering workbench of the utility model；
Drawing reference numeral explanation：1 rack, 2 big Knucle-gears, 3 small Knucle-gears, 4 speed regulating motors, 5 scroll chucks, 7 bearings, 8 axis
Bearing sleeve, 9 round nuts, 10 main shafts.
Specific embodiment
With reference to Fig. 1, the utility model provides a kind of self-centering workbench, including rack 1, big Knucle-gear 2, small Knucle-gear
3rd, speed regulating motor 4, scroll chuck, workpiece gear 6, bearing 7, bearing holder (housing, cover) 8, fixing nut and main shaft 10；Speed regulating motor 4 is fixed on
In fixed seat inside rack 1；The small fixation of Knucle-gear 3 is installed in the shaft of speed regulating motor 4；Main shaft 10 is solid with big Knucle-gear 2
Fixed connection；Big Knucle-gear 2 is engaged with small Knucle-gear 3；Big Knucle-gear 2 is respectively positioned on small Knucle-gear 3 inside rack 1；It is set in rack 1
There is bearing holder (housing, cover) 8；Main shaft 10 is pierced by from the bearing holder (housing, cover) 8 of rack 1 and is fixedly connected with scroll chuck；Pacify between main shaft 10 and bearing holder (housing, cover) 8
Equipped with bearing 7；It is connected and positioned by fixing nut between bearing 7 and fixing sleeve；Scroll chuck 5 is fixed by workpiece gear 6
Axle center hole fix workpiece gear 6 position.
In the present embodiment preferably, 7 quantity of bearing is two；Bearing 7 is located in the groove of the setting of bearing holder (housing, cover) 8.Pass through bearing
Covering the position of 8 fixed main shafts 10 ensures that eccentric situation can will not occur in rotary course for main shaft 10.
In the present embodiment preferably, speed regulating motor 4 is additionally provided with governor；Governor is connected with speed regulating motor 4.Pass through governor
The speed of speed regulating motor 4 can be controlled, it is safe and efficient.
In the present embodiment preferably, fixing nut is round nut 9；It is connected and determined by round nut 9 between bearing 7 and fixing sleeve
Position.
In the present embodiment preferably, the material shaped steel of rack 1.Shaped steel material is firm to make equipment light.
Work step：The self-centering rotary table of the utility model, scroll chuck 5 are locked at by M12 bolt and nuts
On main shaft 10, main shaft 10 is assemblied in by bearing 7, bearing holder (housing, cover) 8, round nut 9 in rack 1, and workpiece gear 6 is lain in 5 three-jaws
It on chuck and locks, workpiece gear rotating speed is adjusted by 4 speed regulating motors.Big Knucle-gear 2 and small Knucle-gear 3 are assemblied in main shaft respectively
10 and speed regulating motor 4 on and cooperate, play the role of deceleration torque to speed regulating motor 4, speed regulating motor 4 is bolted to M6
In rack 1, the shaped steel welding fabrication of rack 1 is firm light.
Many details are elaborated in the above description in order to fully understand the utility model.But above description
Only it is the preferred embodiment of the utility model, the utility model can be with much next different from other manner described here
Implement, therefore the utility model is from the limitation of specific implementation disclosed above.Any those skilled in the art exist simultaneously
It does not depart under technical solutions of the utility model ambit, it is all new to this practicality using the methods and technical content of the disclosure above
Type technical solution makes many possible changes and modifications or is revised as the equivalent embodiment of equivalent variations.It is every without departing from this
The content of utility model technical solution any is simply repaiied according to the technical essence of the utility model to made for any of the above embodiments
Change, equivalent variations and modification, in the range of still falling within technical solutions of the utility model protection.
Claims (5)
1. a kind of self-centering workbench, it is characterised in that：Including rack（1）, big Knucle-gear（2）, small Knucle-gear（3）, speed governing electricity
Machine（4）, scroll chuck（5）, workpiece gear（6）, bearing（7）, bearing holder (housing, cover)（8）, fixing nut（9）And main shaft（10）；The tune
Speed motor（4）It is fixed on rack（1）In internal fixed seat；The small Knucle-gear（3）Fixation is installed in speed regulating motor（4）Turn
On axis；The main shaft（10）With big Knucle-gear（2）It is fixedly connected；The big Knucle-gear（2）With small Knucle-gear（3）Engagement；It is described
Big Knucle-gear（2）With small Knucle-gear（3）It is respectively positioned on rack（1）It is internal；The rack（1）It is equipped with bearing holder (housing, cover)（8）；The main shaft
（10）From rack（1）Bearing holder (housing, cover)（8）It is pierced by and scroll chuck（5）It is fixedly connected；The main shaft（10）With bearing holder (housing, cover)（8）Between
It is installed on bearing（7）；The bearing（7）Pass through fixing nut between fixing sleeve（9）Connection positioning；The scroll chuck is fixed
Pass through workpiece gear（6）In axle center hole fix workpiece gear（6）Position.
2. self-centering workbench according to claim 1, it is characterised in that：The bearing（7）Quantity is two；The axis
It holds（7）Positioned at bearing holder (housing, cover)（8）In the groove of setting.
3. self-centering workbench according to claim 1, it is characterised in that：The speed regulating motor（4）It is additionally provided with governor；
The governor and speed regulating motor（4）It is connected.
4. self-centering workbench according to claim 1, it is characterised in that：The fixing nut（9）For round nut；It is described
Bearing（7）Positioning is connected by round nut between fixing sleeve.
5. self-centering workbench according to claim 1, it is characterised in that：The rack（1）Material shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425275.5U CN207372961U (en) | 2017-10-31 | 2017-10-31 | A kind of self-centering workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425275.5U CN207372961U (en) | 2017-10-31 | 2017-10-31 | A kind of self-centering workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372961U true CN207372961U (en) | 2018-05-18 |
Family
ID=62337626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721425275.5U Expired - Fee Related CN207372961U (en) | 2017-10-31 | 2017-10-31 | A kind of self-centering workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890586A (en) * | 2018-09-03 | 2018-11-27 | 山东镭鸣数控激光装备有限公司 | A kind of solar energy water tank cutting tool |
| CN108970850A (en) * | 2018-07-25 | 2018-12-11 | 北京星航机电装备有限公司 | A kind of multistation plasma spraying tooling and spraying method |
-
2017
- 2017-10-31 CN CN201721425275.5U patent/CN207372961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970850A (en) * | 2018-07-25 | 2018-12-11 | 北京星航机电装备有限公司 | A kind of multistation plasma spraying tooling and spraying method |
| CN108890586A (en) * | 2018-09-03 | 2018-11-27 | 山东镭鸣数控激光装备有限公司 | A kind of solar energy water tank cutting tool |
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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: 20180518 Termination date: 20211031 |