CN207464539U - A kind of guide vane welding tooling - Google Patents
A kind of guide vane welding tooling Download PDFInfo
- Publication number
- CN207464539U CN207464539U CN201721089642.9U CN201721089642U CN207464539U CN 207464539 U CN207464539 U CN 207464539U CN 201721089642 U CN201721089642 U CN 201721089642U CN 207464539 U CN207464539 U CN 207464539U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- blade
- guide vane
- upper locating
- face body
- 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.)
- Withdrawn - After Issue
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of guide vane welding toolings, including upper locating piece, lower locating piece, pressing plate and screw, the upper locating piece is annular shape, lower locating piece is cylindric, upper locating piece is set on lower locating piece, several described blades are set in upper locating piece and are combined into the blade face body of a round, and it is formed with welded gaps between the outside wall surface of blade face body and the internal face of locating piece, arc groove on blade is combined into a circular through hole, and the circular through hole is located at the center of blade face body, screw sequentially passes through pressing plate and circular through hole and is threaded on lower locating piece, blade face body is pressed together on lower locating piece by pressing plate, the circumferencial direction of several shafts along upper locating pieces, which is worn, to be connected on upper locating piece, and the inner face of every shaft is stretched in the welded gaps and is contradicted on the welding surface of each blade.The utility model welds again after guide vane to be first combined into the blade face body of round, can ensure the leakproofness of blade face body, reduces error, using effect is good, simple in structure.
Description
Technical field：
The utility model is related to a kind of guide vane welding toolings.
Background technology：
In air blower the structure of single guide vane includes the shaft 200 that is welded to each other and blade 100, in the prior art guide vane
Processing be generally by the way of first welding and installing afterwards, the guide vane after being welded in the blade face body 500 for being spliced into round, by
Can be there are error, after the splicing of several guide vanes between shaft 200 and blade 100 in each guide vane welding process, each guide vane
On error can be superimposed, therefore can cause between guide vane cannot tight split, and then the sealing effect for causing blade face body 500 final
Fruit.
Utility model content：
The utility model is to solve the problems, such as that the above-mentioned prior art exists and provides a kind of guide vane welding tooling.
There is technical solution used by the utility model：A kind of guide vane welding tooling, the guide vane include shaft and have
The fan shape blade of small arc surface and great circle cambered surface, the small arc surface of institute's blade are equipped with arc groove, and great circle cambered surface is equipped with flat
The welding surface of mesa-shaped, for the tooling of blade and shaft welding to be included upper locating piece, lower locating piece, pressing plate and screw,
The upper locating piece is annular shape, and lower locating piece is cylindric, and upper locating piece is set on lower locating piece, several described blades
In upper locating piece and the blade face body of a round is combined into, and formed between the outside wall surface of blade face body and the internal face of locating piece
Have a welded gaps, the arc groove on blade is combined into a circular through hole, and the circular through hole is located at the center of blade face body, screw according to
Secondary to pass through pressing plate and circular through hole and be threaded on lower locating piece, blade face body is pressed together on lower locating piece by pressing plate, several
The circumferencial direction of root shaft along upper locating piece, which is worn, to be connected on upper locating piece, and the inner face of every shaft stretches in the welded gaps
Interior and conflict is on the welding surface of each blade.
Further, the upper locating piece outer circle wall is equipped with several mounting holes, and the shaft is arranged in the mounting hole
It is interior.
Further, the circumferential wall of the lower locating piece is equipped with the stage portion for being positioned to upper locating piece.
Further, the outer circle wall of the upper locating piece is equipped with dismounting slot.
The utility model has the advantages that：The utility model first guide vane is combined into after the blade face body of round again into
Row welding can ensure the leakproofness of blade face body, reduce error, using effect is good, simple in structure.
Description of the drawings：
Fig. 1 is the structure chart of guide vane.
Fig. 2 is the utility model tomograph.
Fig. 3 is sectional view of the guide vane in the utility model tooling.
Fig. 4 is the structure chart of upper locating piece and lower locating piece in the utility model.
Fig. 5 is the utility model another application structure chart.
Specific embodiment：
The utility model will be further described below with reference to the accompanying drawings.
The utility model discloses a kind of guide vane welding tooling, and guide vane includes shaft 200 and with small arc surface and orthodrome
The fan shape blade 100 in face, the small arc surface of blade 100 are equipped with arc groove 300, and great circle cambered surface is equipped with the welding of platform-like
Face 400, the tooling for blade 100 and shaft 200 to be welded include upper locating piece 1, lower locating piece 2, pressing plate 3 and screw
4, upper locating piece 1 is annular shape, and lower locating piece 2 is cylindric, and upper locating piece 1 is set on lower locating piece 2, several blades
100 are set in upper locating piece 1, and blade 100 is combined into the blade face body 500 of a round, the outside wall surface and locating piece of blade face body 500
Welded gaps 800 are formed between 1 internal face.Arc groove 300 on blade 100 is combined into a circular through hole, and the circle is logical
Hole is located at the center of blade face body 500.Screw 4 sequentially passes through pressing plate 3 and circular through hole and is threaded on lower locating piece 2,
Blade face body 500 is pressed together on lower locating piece 2 by pressing plate 3.The circumferencial direction of several shafts 200 along upper locating piece 1, which is worn, to be connected on
On locating piece 1, and the inner face of every shaft 200 stretches in the welded gaps 800 and contradicts the welding in each blade 100
On face 400.
It is connected on upper locating piece 1 for ease of shaft 200 is worn, several mounting holes is equipped on upper 1 outer circle wall of locating piece
10, the aperture of mounting hole 10 is more than the diameter of shaft 200.
For preferably upper locating piece 1 is positioned on lower locating piece 2, in the circumferential wall of lower locating piece 2 be equipped with for pair
The stage portion 21 that upper locating piece 1 is positioned.
After guide vane welding, for ease of upper and lower locating piece is separated, dismounting is equipped on the outer circle wall of upper locating piece 1
Slot 11.
When in use, blade 100 is set in upper locating piece 1, and blade 100 is combined into the blade face body 500 of a round, led to
It crosses pressing plate 3 blade face body 500 is pressed together on lower locating piece 2, the circumferencial direction of shaft 200 along upper locating piece 1, which is worn, is connected on upper positioning
On block 1, and the inner face of every shaft 200 stretches in welded gaps 800 and contradicts the welding surface 400 in each blade 100
On.After the upper surface of blade face body 500 is all welded, rotating shaft 200 or directly overturning the utility model tooling complete leaf
The welding of 500 lower face of face body.
The utility model can be additionally used in the plane A in milling shaft 200, with reference to Fig. 5, welded in blade 100 and shaft 200
After blade 100 is pressed together on lower locating piece 2 by pressing plate 3, the utility model tooling is fixed on milling machine by Cheng Hou, is completed flat
The processing of face A.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, several improvement can also be made under the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (4)
1. a kind of guide vane welding tooling, the guide vane includes shaft (200) and the fan shape with small arc surface and great circle cambered surface
Blade (100), the small arc surface of the blade (100) are equipped with arc groove (300), and great circle cambered surface is equipped with the welding of platform-like
Face (400), it is characterised in that：For by blade (100) and shaft (200) welding the tooling include upper locating piece (1), under
Locating piece (2), pressing plate (3) and screw (4), the upper locating piece (1) are annular shape, and lower locating piece (2) is cylindric, upper positioning
Block (1) is set on lower locating piece (2), several described blades (100) are interior set on upper locating piece (1) and are combined into a round
Blade face body (500), and welded gaps (800) are formed between the internal face of the outside wall surface of blade face body (500) and locating piece (1),
Arc groove (300) on blade (100) is combined into a circular through hole, and the circular through hole is located at the center of blade face body (500), spiral shell
Nail (4) sequentially passes through pressing plate (3) and circular through hole and is threaded on lower locating piece (2), and pressing plate (3) is by blade face body (500)
It is pressed together on lower locating piece (2), the circumferencial direction of several shafts (200) along upper locating pieces (1), which is worn, is connected on upper locating piece (1)
On, and the inner face of every shaft (200) stretches in the welded gaps (800) and contradicts the welding in each blade (100)
On face (400).
2. guide vane welding tooling as described in claim 1, it is characterised in that：Upper locating piece (1) outer circle wall is equipped with
Several mounting holes (10), the shaft (200) are arranged in the mounting hole (10).
3. guide vane welding tooling as described in claim 1, it is characterised in that：The circumferential wall of the lower locating piece (2) is equipped with
For the stage portion (21) positioned to upper locating piece (1).
4. guide vane welding tooling as described in claim 1, it is characterised in that：It is set on the outer circle wall of the upper locating piece (1)
There is dismounting slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089642.9U CN207464539U (en) | 2017-08-29 | 2017-08-29 | A kind of guide vane welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089642.9U CN207464539U (en) | 2017-08-29 | 2017-08-29 | A kind of guide vane welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464539U true CN207464539U (en) | 2018-06-08 |
Family
ID=62268783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721089642.9U Withdrawn - After Issue CN207464539U (en) | 2017-08-29 | 2017-08-29 | A kind of guide vane welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335961A (en) * | 2017-08-29 | 2017-11-10 | 南京磁谷科技有限公司 | A kind of stator welding tooling |
-
2017
- 2017-08-29 CN CN201721089642.9U patent/CN207464539U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335961A (en) * | 2017-08-29 | 2017-11-10 | 南京磁谷科技有限公司 | A kind of stator welding tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 99, Jinxin Middle Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Cigu Technology Co.,Ltd. Address before: Nine No. 211102 Bamboo Road, Jiangning Development Zone, Nanjing, Jiangsu, 100 Patentee before: NANJING CIGU Ltd.,Corp. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20230620 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20230620 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |