CN208215111U - A kind of impeller abrasive flows fixture - Google Patents
A kind of impeller abrasive flows fixture Download PDFInfo
- Publication number
- CN208215111U CN208215111U CN201820786033.7U CN201820786033U CN208215111U CN 208215111 U CN208215111 U CN 208215111U CN 201820786033 U CN201820786033 U CN 201820786033U CN 208215111 U CN208215111 U CN 208215111U
- Authority
- CN
- China
- Prior art keywords
- impeller
- chassis
- support plate
- positioning ring
- gland
- 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
Links
Abstract
The utility model discloses a kind of impeller abrasive flows fixtures, it includes pedestal positioning ring, chassis, support plate, sleeve, gland, transmission shaft, the pedestal positioning ring is fixed on lathe, the chassis and the top of pedestal positioning ring are cooperatively connected, support plate is arranged in the center on the chassis, the sleeve provided circumferentially about on the chassis, the gland are equipped in upper cartridge；Impeller is set in the support plate, and the lower end of the impeller is cooperatively connected through chassis and support plate and with transmission shaft.When the utility model can prevent blade rotational speed higher, may will drive hub has the fluid of abrasive grain, with the rotation of identical footprints of beasts degree, abrasive grain to be caused to reduce the scratching degree of blade together with impeller, so as to cause grinding efficiency reduction.
Description
Technical field
The utility model belongs to technical field of mechanical processing, and in particular to a kind of impeller abrasive flows fixture.
Background technique
Finishing now for impeller is to generally use numerical control machining center to complete, and face selects numerical control processing to come out
Blade is affected to blade working efficiency and fatigue strength etc., and cut process because milling adds the dose,surface of L poor
When can generate Light deformation in the middle, while utilize Milling Process blade, working (finishing) area is only the region that the mirror knife front end edge of a knife is passed by, only
The sub-fraction of one blade can be processed.Not only processing efficiency is lower for the method, and the various performances of impeller are difficult to protect
Card.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of impeller abrasive flows fixtures.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of impeller abrasive flows fixture comprising pedestal positioning ring, chassis, support plate,
Sleeve, gland, transmission shaft, the pedestal positioning ring are fixed on lathe, and the top of the chassis and pedestal positioning ring, which cooperates, to be connected
It connects, support plate, the sleeve provided circumferentially about on the chassis is arranged in the center on the chassis, and the gland is equipped on sleeve
Portion；Impeller is set in the support plate, and the lower end of the impeller is cooperatively connected through chassis and support plate and with transmission shaft.
In above scheme, the support plate is fixed on chassis by same pin.
In above scheme, the bottom of the impeller is cooperatively connected by deep groove ball bearing and support plate.
In above scheme, it is provided on the gland and the matched notch of impeller.
Compared with prior art, when the utility model can prevent blade rotational speed higher, may will drive hub has abrasive grain
Fluid, with the rotation of identical footprints of beasts degree, causes abrasive grain to reduce the scratching degree of blade together with impeller, so as to cause grinding effect
Rate reduces.
Detailed description of the invention
Fig. 1 provides a kind of structural schematic diagram of impeller abrasive flows fixture for the utility model embodiment.
Specific embodiment
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 only used to explain
The utility model is not used to limit the utility model.
The utility model embodiment provides a kind of impeller abrasive flows fixture, as shown in Figure 1 comprising pedestal positioning ring 1, bottom
Disk 2, support plate 3, sleeve 4, gland 5, transmission shaft 10, the pedestal positioning ring 1 are fixed on lathe, the chassis 2 and pedestal
The top of positioning ring 1 is cooperatively connected, the center setting support plate 3 on the chassis 2, the sleeve provided circumferentially about 4 on the chassis 2,
The gland 5 is equipped on 4 top of sleeve；Impeller 6 is set in the support plate 3, and chassis 2 is run through in the lower end of the impeller 6
It is cooperatively connected with support plate 3 and with transmission shaft 10.
The support plate 3 is fixed on chassis 2 by same pin 9.
The bottom of the impeller 6 is cooperatively connected by deep groove ball bearing 7 and support plate 3.
It is provided on the gland 5 and the matched notch of impeller 6.
According to principle of six-point fixing, the utility model control impeller 6 can be rotated with certain speed, as shown in Figure 1, control X
The rotation and movement in direction, the rotation of Y-direction and movement, the movement of Z-direction；The utility model is guaranteed using not exclusively positioning
Impeller 6 has a rotary freedom in Z-direction.
Bottom positioning ring 1 is mounted on lathe first, there are four screw holes as Primary Location benchmark, Zhi Houyou, dextrad
It successively installs from outside to inside on a left side；It is gap-matched, facilitates in this way when processing impeller between the utility model and part
Impeller 6 has certain rotation speed.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (4)
1. a kind of impeller abrasive flows fixture, which is characterized in that it includes pedestal positioning ring, chassis, support plate, sleeve, gland, biography
Moving axis, the pedestal positioning ring are fixed on lathe, and the top of the chassis and pedestal positioning ring is cooperatively connected, the chassis
Support plate, the sleeve provided circumferentially about on the chassis is arranged in center, and the gland is equipped in upper cartridge；The support plate
Upper setting impeller, the lower end of the impeller are cooperatively connected through chassis and support plate and with transmission shaft.
2. a kind of impeller abrasive flows fixture according to claim 1, which is characterized in that the support plate is solid by same pin
It is scheduled on chassis.
3. a kind of impeller abrasive flows fixture according to claim 1 or 2, which is characterized in that the bottom of the impeller passes through
Deep groove ball bearing and support plate are cooperatively connected.
4. a kind of impeller abrasive flows fixture according to claim 1 or 2, which is characterized in that be provided on the gland with
The matched notch of impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786033.7U CN208215111U (en) | 2018-05-25 | 2018-05-25 | A kind of impeller abrasive flows fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786033.7U CN208215111U (en) | 2018-05-25 | 2018-05-25 | A kind of impeller abrasive flows fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208215111U true CN208215111U (en) | 2018-12-11 |
Family
ID=64506021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786033.7U Expired - Fee Related CN208215111U (en) | 2018-05-25 | 2018-05-25 | A kind of impeller abrasive flows fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208215111U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676525A (en) * | 2019-01-07 | 2019-04-26 | 南京航空航天大学 | A kind of impeller complexity inner flow passage abrasive Flow skin processing special fixture |
| CN111113093A (en) * | 2019-12-27 | 2020-05-08 | 中国航发湖南南方宇航工业有限公司 | Integral impeller clamp |
| CN111618734A (en) * | 2020-07-01 | 2020-09-04 | 长春理工大学 | Clamp for precisely machining impeller by abrasive flow |
-
2018
- 2018-05-25 CN CN201820786033.7U patent/CN208215111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676525A (en) * | 2019-01-07 | 2019-04-26 | 南京航空航天大学 | A kind of impeller complexity inner flow passage abrasive Flow skin processing special fixture |
| CN111113093A (en) * | 2019-12-27 | 2020-05-08 | 中国航发湖南南方宇航工业有限公司 | Integral impeller clamp |
| CN111618734A (en) * | 2020-07-01 | 2020-09-04 | 长春理工大学 | Clamp for precisely machining impeller by abrasive flow |
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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: 20181211 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |