CN206869699U - A kind of inner circle burnishing device of casting set - Google Patents
A kind of inner circle burnishing device of casting set Download PDFInfo
- Publication number
- CN206869699U CN206869699U CN201720762500.8U CN201720762500U CN206869699U CN 206869699 U CN206869699 U CN 206869699U CN 201720762500 U CN201720762500 U CN 201720762500U CN 206869699 U CN206869699 U CN 206869699U
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- CN
- China
- Prior art keywords
- gear
- rotary shaft
- casting set
- power gear
- inner circle
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of inner circle burnishing device of casting set, including line shaft, line shaft top is provided with power gear, line shaft drives power gear to rotate by key, external gear is fixed on the periphery of power gear, idler gear is installed between external gear and power gear, it is a rotating disc below power gear, rotating disc is arranged on line shaft by rolling bearing and bearing cover, rotary shaft lower end is fixed on the center that upper end on the circumference of rotating disc passes through idler gear, rotary shaft is connected by key I with idler gear, positioning disk is fixed on above rotary shaft, positioning disk is fixedly arranged above scroll chuck, casting set is firmly grasped by scroll chuck, casting set top is ball blast rifle, ball blast rifle and horizontal line are in an inclination angle；Line shaft rotates drives power gear to rotate by key, and because idler gear engages with power gear, external gear, rotation, the inwall polishing that the completion of ball blast rifle covers to casting occur while being revolved round the sun around line shaft for idler gear；Apparatus structure is compact, polishing effect is good.
Description
Technical field
It the utility model is related to the surface processing device of casting, more particularly to a kind of inner circle burnishing device of casting set.
Background technology
At present, during surface treatment to casting both at home and abroad, shot-blasting machine is often used, present ball blast mechanism is substantially all
It is that efficiency comparison is low by manual operation, while part is substantially at inactive state, ball blast rifle is such by manual control
The labor intensity that situation will result in operating personnel is big, and working environment is very poor, for casting set, how to realize casting set
Inner circle polishing be even more a problem often to be solved.
A kind of inner circle burnishing device for casting set that the utility model refers to, idler gear is driven outside by power gear
Rotation occurs while revolution on the inner periphery of gear, idler gear center is connected with rotary shaft, is grasped above rotary shaft
Casting set to be processed, casting set correspondingly complete revolution and rotation, and ball blast rifle in casting set completion to polishing, and ball blast is uniform, casting
The inner surface of part set is highly polished, while product quality is improved, greatly improves production efficiency, the work for reducing worker is strong
Degree.
Utility model content
Weak point present in regarding to the issue above, the utility model provide a kind of inner circle burnishing device of casting set.
To achieve the above object, the utility model provides a kind of inner circle burnishing device of casting set, including：
Line shaft, the line shaft upper end are provided with power gear, and the line shaft drives the power gear by key
Rotate；
External gear, the external gear are the internal gear of ring-type, and the external gear is fixed on the periphery of the power gear；
Idler gear, the idler gear are engaged between the external gear and the power gear；
Rotating disc, the rotating disc are arranged on below the power gear, and the rotating disc passes through rolling bearing and axle
Cover plate is held on the line shaft；
Rotary shaft, the lower end of the rotary shaft are movably connected on the periphery of the rotating disc, the rotary shaft it is upper
End passes through the center of the idler gear, and the rotary shaft is connected with the idler gear by key I；
Positioning disk, the positioning disk are fixed on the top of the rotary shaft, and the positioning disk is fixedly arranged above scroll chuck；
Ball blast rifle, for the ball blast rifle position in the top of the positioning disk, the ball blast rifle and horizontal line are in certain inclination angle.
As further improvement of the utility model, the line shaft is connected with motor decelerating mechanism.
As further improvement of the utility model, the power gear, the external gear, the modulus of the idler gear
Unanimously.
As further improvement of the utility model, the idler gear totally six be evenly distributed on the power gear and
Between the external gear.
As further improvement of the utility model, the quantity of the idler gear is consistent with rotary shaft.
As further improvement of the utility model, casting set is arranged on the scroll chuck, the bottom of the casting set
Certain gap be present in portion and the end face of the positioning disk.
As further improvement of the utility model, the rotary shaft can realize relative rotation with the rotating disc.
The beneficial effects of the utility model are：
Drive idler gear that rotation, idler gear occurs while being revolved round the sun on the inner periphery of external gear by power gear
Center is connected with rotary shaft, is the casting set to be processed being grasped above rotary shaft, and casting set is correspondingly completed revolution and rotation, thrown
Ball rifle polishes in being completed to casting set, and ball blast is uniform, and the inner surface of casting set is highly polished, while product quality is improved,
Production efficiency is greatly improved, reduces the labor intensity of worker.
Brief description of the drawings
Fig. 1 is a kind of inner circle burnishing device front view of casting set of the utility model；
Fig. 2 is top view when power gear, idler gear and external gear engage；
Fig. 3 is that casting set is grasped the enlarged drawing on fixed disk；
Fig. 4 is Fig. 3 top view.
In figure：1st, driving shaft；2nd, rolling bearing；3rd, bearing cover；4th, rotating disc；5th, rotary shaft；6th, external gear；7th, it is middle
Gear；8th, key I；9th, positioning disk；10th, scroll chuck；11st, casting set；12nd, ball blast rifle；13rd, key；14th, power gear.
Embodiment
As illustrated, a kind of inner circle burnishing device of casting set described in the utility model embodiment, including：Such as Fig. 1 institutes
Show, line shaft 1 is connected with motor decelerating mechanism, and the upper end of line shaft 1 is provided with power gear 14, and line shaft 1 is driven by key 13
Power gear 14 rotates；As shown in Fig. 2 external gear 6 is the internal gear of ring-type, external gear 6 is fixed on the periphery of power gear 14；
Idler gear 7 is engaged between external gear 6 and power gear 14, power gear 14, external gear 6, the modulus one of idler gear 7
Cause, idler gear 7 is evenly distributed between power gear 14 and external gear 6 for six totally；Moved as shown in figure 1, rotating disc 4 is arranged on
Below powershift gear 14, rotating disc 4 is arranged on line shaft 1 by rolling bearing 2 and bearing cover 3；Live the lower end of rotary shaft 5
Dynamic to be connected on the periphery of rotating disc 4, rotary shaft 5 can realize relative rotation with rotating disc 4, and the upper end of rotary shaft 5 is in
Between gear 7 center, rotary shaft 5 is connected with idler gear 7 by key I8, and the quantity of rotary shaft 5 is consistent with idler gear 7；It is fixed
Position disk 9 is fixed on the top of rotary shaft 5, and positioning disk 9 is fixedly arranged above scroll chuck 10 (shown in Fig. 3), and casting set 11 is fixed on
On scroll chuck 10, certain gap between the bottom of casting set 11 and the end face of positioning disk 9 be present, ball blast rifle 12 is positioned at positioning
The top of disk 9, ball blast rifle 12 and horizontal line are in certain inclination angle.
Drive idler gear that rotation, idler gear occurs while being revolved round the sun on the inner periphery of external gear by power gear
Center is connected with rotary shaft, is the casting set to be processed being grasped above rotary shaft, and casting set is correspondingly completed revolution and rotation, thrown
Ball rifle polishes in being completed to casting set, and ball blast is uniform, and the inner surface of casting set is highly polished, while product quality is improved,
Production efficiency is greatly improved, reduces the labor intensity of worker.
When specifically used, the utility model is understood for convenience, is described with reference to accompanying drawing；
The work of ball blast rifle is to the small steel ball of inwall sustained firing of casting to be processed set, and casting set is by the three-jaw card on positioning disk
Disk is firmly grasped, and because positioning disk is arranged on above rotary shaft, rotary shaft is moved with idler gear, so, while line shaft rotates
Drive the idler gear of engagement to revolve round the sun and spinning motion, correspondingly, casting to be processed be enclosed on around rotary shaft revolve round the sun while
Also rotation occurs, ball blast rifle gradually completes the polishing operation everywhere of casting set inwall, what the small steel ball ejected was covered by casting
Gap between bottom and the end face of positioning disk is fallen.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (7)
- A kind of 1. inner circle burnishing device of casting set, it is characterised in that including：Line shaft (1), line shaft (1) upper end are provided with power gear (14), and the line shaft (1) is driven by key (13) The power gear (14) rotates；External gear (6), the external gear (6) are the internal gear of ring-type, and the external gear (6) is fixed on the power gear (14) Periphery；Idler gear (7), the idler gear (7) are engaged between the external gear (6) and the power gear (14)；Rotating disc (4), the rotating disc (4) are arranged on below the power gear (14), and the rotating disc (4) passes through rolling Bearing (2) and bearing cover (3) are arranged on the line shaft (1)；Rotary shaft (5), the lower end of the rotary shaft (5) are movably connected on the periphery of the rotating disc (4), the rotary shaft (5) by the center of the idler gear (7), the rotary shaft (5) and the idler gear (7) are connected by key I (8) for upper end Connect；Positioning disk (9), the positioning disk (9) are fixed on the top of the rotary shaft (5), and the positioning disk (9) is fixedly arranged above Scroll chuck (10)；Ball blast rifle (12), the ball blast rifle (12) are located at the top of the positioning disk (9), and the ball blast rifle (12) is in horizontal line Certain inclination angle.
- A kind of 2. inner circle burnishing device of casting set according to claim 1, it is characterised in that：The line shaft (1) with Motor decelerating mechanism connects.
- A kind of 3. inner circle burnishing device of casting set according to claim 1, it is characterised in that：The power gear (14), the external gear (6), the modulus of the idler gear (7) are consistent.
- A kind of 4. inner circle burnishing device of casting set according to claim 3, it is characterised in that：The idler gear (7) Totally six are evenly distributed between the power gear (14) and the external gear (6).
- A kind of 5. inner circle burnishing device of casting set according to claim 4, it is characterised in that：The idler gear (7) Quantity and rotary shaft (5) it is consistent.
- A kind of 6. inner circle burnishing device of casting set according to claim 1, it is characterised in that：Casting set (11) is arranged on On the scroll chuck (10), there is certain gap in the bottom of the casting set (11) with the end face of the positioning disk (9).
- A kind of 7. inner circle burnishing device of casting set according to claim 1, it is characterised in that：The rotary shaft (5) with The rotating disc (4) can be achieved to relatively rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762500.8U CN206869699U (en) | 2017-06-28 | 2017-06-28 | A kind of inner circle burnishing device of casting set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762500.8U CN206869699U (en) | 2017-06-28 | 2017-06-28 | A kind of inner circle burnishing device of casting set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869699U true CN206869699U (en) | 2018-01-12 |
Family
ID=61331283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720762500.8U Expired - Fee Related CN206869699U (en) | 2017-06-28 | 2017-06-28 | A kind of inner circle burnishing device of casting set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527171A (en) * | 2018-04-17 | 2018-09-14 | 苏州宝裕精密压铸件有限公司 | The sand-blasting machine of radio frequency connecting piece |
-
2017
- 2017-06-28 CN CN201720762500.8U patent/CN206869699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527171A (en) * | 2018-04-17 | 2018-09-14 | 苏州宝裕精密压铸件有限公司 | The sand-blasting machine of radio frequency connecting piece |
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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 |
Granted publication date: 20180112 Termination date: 20210628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |