CN207593002U - A kind of soldered into position tooling of labyrinth type disk - Google Patents
A kind of soldered into position tooling of labyrinth type disk Download PDFInfo
- Publication number
- CN207593002U CN207593002U CN201721800932.XU CN201721800932U CN207593002U CN 207593002 U CN207593002 U CN 207593002U CN 201721800932 U CN201721800932 U CN 201721800932U CN 207593002 U CN207593002 U CN 207593002U
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- tie bar
- disk
- labyrinth
- welding
- positioning tie
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Abstract
The utility model provides a kind of soldered into position tooling of labyrinth type disk, labyrinth type disk includes the labyrinth block disk being laminated, labyrinth block disk, which has the equally distributed notch at least three intervals and aligned according to notch position, to be stacked, inserted with welding positioning tie bar in the equally distributed notch of wherein at least three, holddown plate is equipped at the top of the labyrinth block disk of the top, holddown plate bottom surface, which corresponds to welding positioning tie bar position, has groove, it is positioned at the top of welding positioning tie bar with holddown plate by groove grafting, the height for welding protrusion labyrinth block disk at the top of positioning tie bar is less than depth of groove, the height for welding protrusion labyrinth block disk at the top of positioning tie bar is less than depth of groove.The utility model can effectively realize combining closely between disk, brazing process part deformation is small, brazing quality is reliable, the disposable qualification rate of welding is high, and can effectively improve the flatness and aesthetics of card welding by welding the cooperation of positioning tie bar and holddown plate.
Description
Technical field
The utility model is related to soldering tech field more particularly to a kind of soldered into position toolings of labyrinth type disk.
Background technology
Soldering is to make solder using metal material more low-melting than base material, and weldment and solder heat are melted to higher than solder
Less than base material fusion temperature, base material is soaked using liquid solder for point, is filled play movement and is realized connection with the counterdiffusion of base material phase
The method of weldment.To labyrinth type disk carry out high temperature brazing during, due to liquid solder by soak base material fill connector between
Gap can be simultaneously brazed with base material phase counterdiffusion, the height dimension of part and position because changing under high temperature fused state
Journey is there are part deformation, brazing quality is unstable, the disposable qualification rate of welding cannot reach processing request.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome the deficiency of the prior art, the utility model provides one
Realization is combined closely between kind labyrinth type disk piece and piece, part deformation is small, brazing quality is reliable, the disposable qualification rate of welding is high
And it can ensure to weld the soldered into position tooling of the labyrinth type disk of flatness and aesthetics.
Technical solution is used by the utility model solves its technical problem：A kind of soldered into position work of labyrinth type disk
Dress is brazed labyrinth type disk for positioning compression, and the labyrinth type disk includes the labyrinth block disk being laminated, the labyrinth block dish
Piece, which has the equally distributed notch at least three intervals and aligned according to notch position, to be stacked, and the wherein at least three is uniformly divided
Inserted with welding positioning tie bar in the notch of cloth, holddown plate, friction top are equipped at the top of the labyrinth block disk of the top
Plate bottom surface, which corresponds to welding positioning tie bar position, has groove, is inserted at the top of the welding positioning tie bar with holddown plate by groove
Positioning is connect, the height that labyrinth block disk is protruded at the top of the welding positioning tie bar is less than depth of groove, the welding positioning tie bar
The height of top protrusion labyrinth block disk is less than depth of groove.Enter to weld positioning tie bar in corresponding notch interpolation, it can be to labyrinth block
Disk position is defined, and then holddown plate is aligned grafting by corresponding welding positioning tie bar again, you can using holddown plate certainly
Body weight makes disk to the pushing of labyrinth block disk and disk is combined closely and surfacing, convenient for brazing operation.
Further, it is pyramidal structure at the top of welding positioning tie bar, the groove is cylindrical, at the top of welding positioning tie bar
Pyramidal structure, effective guiding can be provided for the cooperation of top and cylinder shape groove, can facilitate holddown plate with welding positioning draw
Contraposition grafting at the top of bar.
Further, along positioning tie bar radial section is welded as circle, the welding is fixed for labyrinth block disk and holddown plate
Position pull rod, which is located on same circle and is spaced, to be uniformly distributed, and it is same with labyrinth block disk and holddown plate to weld positioning tie bar place circle
The heart.Holddown plate is crimped on circular labyrinth block disk, pressure can be uniformly distributed in fan caused by holddown plate own wt
Palace block disc surface makes to combine closely between disk.
The beneficial effects of the utility model are a kind of soldered into position toolings of labyrinth type disk provided by the utility model,
By welding the cooperation of positioning tie bar and holddown plate, combining closely between disk can be effectively realized, brazing process part becomes
Shape is small, brazing quality is reliable, the disposable qualification rate of welding is high, and can effectively improve the flatness and aesthetics of card welding.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model optimum embodiment.
Fig. 2 is the structure diagram of labyrinth type disk.
1 in figure, labyrinth block disk 2, notch 3, weld positioning tie bar 4, holddown plate 5, groove.
Specific embodiment
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 the composition related with the utility model.
A kind of soldered into position tooling of labyrinth type disk as depicted in figs. 1 and 2, is the utility model optimum embodiment,
Labyrinth type disk is brazed for positioning compression.Labyrinth type disk includes the labyrinth block disk 1 being laminated.Labyrinth block disk 1 has three
It is a to be spaced equally distributed notch 2 and stacking is aligned according to 2 position of notch.Inserted with weldering in the notch 2 of the labyrinth type disk
Positioning tie bar 3 is connect, is equipped with holddown plate 4 positioned at 1 top of labyrinth block disk of the top, 4 bottom surface of holddown plate corresponds to
Welding 3 position of positioning tie bar has groove 5, and 3 top of welding positioning tie bar is positioned with holddown plate 4 by 5 grafting of groove.
Labyrinth block disk 1 and holddown plate 4 are circle along welding 3 radial section of positioning tie bar, the welding positioning tie bar 3
On same circle and interval is uniformly distributed, and it is concentric with labyrinth block disk 1 and holddown plate 4 to weld 3 place circle of positioning tie bar.
Holddown plate 4 is crimped on circular labyrinth block disk 1, pressure caused by 4 own wt of holddown plate can be uniformly distributed in fan
Block disk 1 surface in palace makes to combine closely between disk.
The height for welding 3 top protrusion labyrinth block disk 1 of positioning tie bar is less than 5 depth of groove, the welding positioning tie bar 3
The height of top protrusion labyrinth block is less than 5 depth of groove.It is pyramidal structure to weld 3 top of positioning tie bar, and the groove 5 is cylinder
Shape, the pyramidal structure at 3 top of welding positioning tie bar can provide effective guiding for the cooperation of top and cylinder shape groove 5, can be significantly
Facilitate holddown plate 4 and the 3 top contraposition grafting of welding positioning tie bar.Welding positioning tie bar 3 is inserted into corresponding notch 2, it can be right
Block disk 1 position in labyrinth is defined, and then holddown plate 4 is aligned grafting by corresponding welding positioning tie bar 3 again, you can utilizes pressure
4 own wt of tight cover board makes disk to labyrinth block and piece pushing and disk is combined closely and surfacing, convenient for brazing operation.
The soldered into position tooling of a kind of labyrinth type disk being so designed that, for this product structure of labyrinth type disk, by
In liquid solder by soak base material fill play movement and with base material phase counterdiffusion, during high temperature brazing, part
Height dimension and position can be made that special designing because of changing under high temperature fused state.Selection is in 2 interpolation of notch
Enter soldered into position pull rod, positioning action can be effectively played.It is pyramidal structure at the top of soldered into position pull rod, on labyrinth block disk 1
Holddown plate 4 is added at end, and the cylinder shape groove 5 that pyramidal structure goes out with 4 bottom surface vehicle of holddown plate coordinates, holddown plate 4 and pricker
Positioning tie bar is welded using mating.For the weight of holddown plate 4 then depending on the accessory size of labyrinth type disk, guarantee will not
Because cover board too gently reduce soldering effect make soldering binding force reduce, will not because cover board make again very much solder transition overflow caused by hole
Mouth blocks.It is final that realization between disk and disk is made to combine closely, and ensure that welding flatness and aesthetics, welding process are easy
Piece surface is smooth, beautiful, part deformation is small, brazing quality is reliable after after operation, welding, saves processing cost, is finally reached
The requirement of product.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
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
The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right
Property range.
Claims (3)
1. a kind of soldered into position tooling of labyrinth type disk is brazed labyrinth type disk, the labyrinth type disk for positioning compression
Labyrinth block disk (1) including stacking has at least three equally distributed notches (2) in interval on the labyrinth block disk (1)
And it is aligned and stacked according to notch (2) position, it is characterised in that：Interpolation in the equally distributed notch of wherein at least three (2)
Enter to have welding positioning tie bar (3), holddown plate (4), holddown plate (4) are equipped at the top of the labyrinth block disk (1) of the top
Bottom surface, which corresponds to welding positioning tie bar (3) position, has groove (5), welding positioning tie bar (3) top and holddown plate (4)
It is positioned by groove (5) grafting, the height of protrusion labyrinth block disk is less than depth of groove at the top of the welding positioning tie bar (3).
2. a kind of soldered into position tooling of labyrinth type disk as described in claim 1, it is characterised in that：The welding positioning
It is pyramidal structure at the top of pull rod (3), the groove (5) is cylinder.
3. a kind of soldered into position tooling of labyrinth type disk as described in claim 1, it is characterised in that：The labyrinth block dish
Piece (1) and holddown plate (4) are along positioning tie bar (3) radial section is welded as circle, and the welding positioning tie bar (3) is positioned at same
On circle and interval is uniformly distributed, and it is concentric with labyrinth block disk (1) and holddown plate (4) to weld positioning tie bar (3) place circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800932.XU CN207593002U (en) | 2017-12-20 | 2017-12-20 | A kind of soldered into position tooling of labyrinth type disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800932.XU CN207593002U (en) | 2017-12-20 | 2017-12-20 | A kind of soldered into position tooling of labyrinth type disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593002U true CN207593002U (en) | 2018-07-10 |
Family
ID=62767531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800932.XU Active CN207593002U (en) | 2017-12-20 | 2017-12-20 | A kind of soldered into position tooling of labyrinth type disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593002U (en) |
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2017
- 2017-12-20 CN CN201721800932.XU patent/CN207593002U/en active Active
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