CN209006943U - A kind of the impeller welding automatic clamping device and centrifugal pump of spatial warping blade - Google Patents
A kind of the impeller welding automatic clamping device and centrifugal pump of spatial warping blade Download PDFInfo
- Publication number
- CN209006943U CN209006943U CN201821645460.XU CN201821645460U CN209006943U CN 209006943 U CN209006943 U CN 209006943U CN 201821645460 U CN201821645460 U CN 201821645460U CN 209006943 U CN209006943 U CN 209006943U
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- spatial warping
- pressing plate
- cover board
- warping blade
- clamping device
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides the impeller welding automatic clamping device and centrifugal pump of a kind of spatial warping blade, is related to centrifugal pump processing technique field.The impeller welding automatic clamping device of the spatial warping blade includes chassis, pedestal, gauge finder, spatial warping blade, profiling pressing plate, cover board, cover board pressing plate, multiple limited posts, multiple first cylinders and multiple second cylinders.The impeller welding automatic clamping device for the spatial warping blade that the utility model is proposed, pass through chassis, the mutual cooperation of pedestal, gauge finder, spatial warping blade, profiling pressing plate, cover board, cover board pressing plate, multiple limited posts, multiple first cylinders and multiple second cylinders, perfectly solves the phenomenon that spatial warping blade will appear displacement in Distribution and localization, improve the accuracy of welding, and clamping is fixed is all completed by cylinder, also improves the efficiency of welding.
Description
Technical field
The utility model relates to centrifugal pump processing technique fields, in particular to a kind of impeller of spatial warping blade
Weld automatic clamping device and centrifugal pump.
Background technique
Spatial warping blade is the important spare part of pump, its size and precision directly influences the mechanical property of pump, work
Make efficiency and service life.There are mainly two types of structure types for spatial warping blade: open type spatial warping blade and enclosed space are turned round
Bent blade.Enclosed spatial warping blade therefore is widely used in lift, high-efficient centrifugation since it has the characteristics that efficient
On pump.The blade of centrifugal pump spatial warping blade has cylindrical type and two kinds of spatial warping type, and centrifugal pump spatial warping blade uses
Spatial warping type blade can not only reduce the load of blade, and can improve the intake performance of centrifugal pump and improve centrifugal pump
Anti-cavitation ability, therefore, blade be spatial warping type enclosed spatial warping blade in centrifugal pump using very extensively.
Enclosed spatial warping blade is by spatial warping blade upper plate, spatial warping blade lower plate and blade three parts group
At in traditional handicraft, enclosed spatial warping blade generally uses essence casting to form, and manufacturing cost is higher, production efficiency is low, and one
A little lesser enclosed spatial warping blades of water outlet size are difficult to cast.
Enclosed spatial warping blade is manufactured to solve traditional handicraft, the prior art is proposed using warp
Sawing sheet, punching press stretch and then spatial warping blade upper plate, spatial warping blade lower plate and blade are welded by the method for welding again
It is connected into the technical solution of one and one complete enclosed spatial warping blade of composition, which solve realities due to casting technique problem
The now not problem of the small enclosed spatial warping vane manufacturing of water outlet size, and since welding spatial warping blade is (using weldering
Connect spatial warping blade made of technique) geometric accuracy and surface smoothness be superior to casting space twisted blade (using casting
Make spatial warping blade made of technique), therefore the application for welding spatial warping blade is conducive to improve the efficiency of centrifugal pump.Mesh
Before, welding spatial warping blade has been widely used in the extraordinary centrifugation of the chemical industry made of casting character poor metal material
In pump.
However, there are still shortcoming, specific bodies in a particular application for existing spatial warping blade method for laser welding
Present: the fixture used in existing spatial warping blade method for laser welding is mostly manual, and its poor universality, no
Easy clamping, handling and whole the time it takes are longer, to reduce the manufacture efficiency of spatial warping blade.
Therefore to solve the phenomenon that positioning of spatial warping blade is easily subjected to displacement, reduces concentricity, this space is proposed
The impeller welding automatic clamping device and centrifugal pump of twisted blade.
Utility model content
The purpose of this utility model is to provide a kind of impeller welding automatic clamping devices of spatial warping blade, have
Structure is simple, easy processing, and can effectively solve the problem that spatial warping blade when welding positioning, the problem of being easily subjected to displacement.
The another object of the utility model is to provide a kind of centrifugal pump, easy processing simple with structure, and can
Effectively solve the problem of that spatial warping blade is easily subjected to displacement when welding positioning.
The utility model provides a kind of technical solution:
A kind of impeller welding automatic clamping device of spatial warping blade is applied to centrifugal pump processing technique field, including
Chassis, pedestal, gauge finder, spatial warping blade, profiling pressing plate, cover board, cover board pressing plate, multiple limited posts, multiple first cylinders
With multiple second cylinders；
The pedestal is fixed on the chassis, and the pedestal and the chassis are coaxially disposed；
The gauge finder is detachably secured on the pedestal, and the gauge finder is bonded with the spatial warping blade
Face matches；
The profiling pressing plate includes fixed plate and profiling pressing plate boss, and the fixed plate is fixedly connected with gauge finder boss,
An accommodating gap is formed between the profiling pressing plate boss and the gauge finder, the accommodating gap is turned round for accommodating the space
Bent blade, the profiling pressing plate and the pedestal are coaxially disposed；
The cover board and the profiling pressing plate are coaxially disposed, and the cover board is set to above the spatial warping blade, institute
Cover board is stated for being welded and fixed with the spatial warping blade；
The cover board pressing plate is set to above the cover board for supporting the cover board；
The multiple limited post is for positioning and fixing the profiling pressing plate；
The multiple first cylinder includes the first pressure head, and first pressure head is for fixing the cover board pressing plate；
The multiple second cylinder includes push rod, and the push rod is for pushing the pedestal to rotate.
Further, it in the utility model preferred embodiment, offers on the cover board pressing plate for spatial warping leaf
The track groove of piece welding, the track groove are arranged along the arragement direction of the spatial warping blade.
Further, in the utility model preferred embodiment, the multiple limited post includes supporting piece, first solid
Fixed end and free end, first fixing end are fixedly connected with the chassis, and the supporting piece is set to the free end, and
It is detachably connected with the free end.
Further, in the utility model preferred embodiment, multiple support divisions, institute are provided on the profiling pressing plate
The periphery that multiple support divisions are located at the profiling pressing plate is stated, the multiple support division is used to support and determine for multiple supporting pieces
Position.
Further, in the utility model preferred embodiment, the multiple uniform annular spread of first cylinder in
On the chassis.
Further, in the utility model preferred embodiment, it is solid that multiple second cylinders are additionally provided on the chassis
Determine part, the multiple uniform annular spread of second cylinder fixing piece is on the chassis.
Further, in the utility model preferred embodiment, the multiple second cylinder further includes multiple second solid
Fixed end, the multiple second fixing end is corresponding respectively to be fixed on the multiple second cylinder fixing piece.
Further, in the utility model preferred embodiment, connector, the connector are provided on the push rod
Removably it is connect with the push rod.
Further, in the utility model preferred embodiment, connector, the connector are provided on the push rod
Removably it is connect with the pedestal.
A kind of centrifugal pump, the impeller welding automatic clamping device including a kind of above-mentioned spatial warping blade, the space
The impeller welding automatic clamping device of twisted blade includes chassis, pedestal, gauge finder, spatial warping blade, profiling pressing plate, lid
Plate, cover board pressing plate, multiple limited posts, multiple first cylinders and multiple second cylinders；
The pedestal is fixed on the chassis, and the pedestal and the chassis are coaxially disposed；
The gauge finder is detachably secured on the pedestal, and the gauge finder is bonded with the spatial warping blade
Face matches；
The profiling pressing plate includes fixed plate and profiling pressing plate boss, and the fixed plate is fixedly connected with gauge finder boss,
An accommodating gap is formed between the profiling pressing plate boss and the gauge finder, the accommodating gap is turned round for accommodating the space
Bent blade, the profiling pressing plate and the pedestal are coaxially disposed；
The cover board and the profiling pressing plate are coaxially disposed, and the cover board is set to above the spatial warping blade, institute
Cover board is stated for being welded and fixed with the spatial warping blade；
The cover board pressing plate is set to above the cover board for supporting the cover board；
The multiple limited post is for positioning and fixing the profiling pressing plate；
The multiple first cylinder includes the first pressure head, and first pressure head is for fixing the cover board pressing plate；
The multiple second cylinder includes push rod, and the push rod is for pushing the pedestal to rotate.
Compared with prior art, the impeller welding automatic clamping device of a kind of spatial warping blade provided by the utility model
Beneficial effect is:
The impeller welding automatic clamping device for the spatial warping blade that the utility model is proposed by chassis, pedestal, is imitated
Shape plate, spatial warping blade, profiling pressing plate, cover board, cover board pressing plate, multiple limited posts, multiple first cylinders and multiple second gas
The mutual cooperation of cylinder solves the phenomenon that spatial warping blade will appear displacement in Distribution and localization, improves the accurate of welding
Degree, and clamping is fixed is all completed by cylinder, also improves the efficiency of welding.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure of the impeller welding automatic clamping device for the spatial warping blade that the embodiments of the present invention provide
First schematic diagram；
Fig. 2 is the structure of the impeller welding automatic clamping device for the spatial warping blade that the embodiments of the present invention provide
Second schematic diagram；
Fig. 3 is the structure of the impeller welding automatic clamping device for the spatial warping blade that the embodiments of the present invention provide
Third schematic diagram；
Fig. 4 is the cover board of the impeller welding automatic clamping device for the spatial warping blade that the embodiments of the present invention provide
Pressure plate structure schematic diagram.
Icon: the impeller welding automatic clamping device of 10- spatial warping blade；The chassis 101-；102- pedestal；103- profiling
Plate；104- profiling pressing plate；1041- fixed plate；1042- profiling pressing plate boss；20- spatial warping blade；30- cover board；40- cover board
Pressing plate；401- track groove；402- trajectory line；50- limited post；The free end 501-；The first fixing end of 502-；503- supporting piece；60-
First cylinder；The first pressure head of 601-；The second cylinder of 70-；701- push rod；The second fixing end of 702-；703- the second cylinder fixing piece；
704- connector.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Term " first ", " the
Two " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.The terms "include", "comprise" or its
Any other variant is intended to non-exclusive inclusion so that include the process, methods of a series of elements, article or
Equipment not only includes those elements, but also including other elements that are not explicitly listed, or further include for this process,
Method, article or the intrinsic element of equipment.In the absence of more restrictions, being limited by sentence "including a ..."
Element, it is not excluded that there is also other identical elements in the process, method, article or apparatus that includes the element.
It should also be noted that, unless otherwise clearly defined and limited, the terms such as " setting ", " connection " should do broad sense reason
Solution, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection,
It is also possible to be electrically connected；It can be and be directly connected to, can also be indirectly connected with by intermediary, be can be inside two elements
Connection.For the ordinary skill in the art, it can understand as the case may be above-mentioned term in the present invention
Concrete meaning.
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail.
The impeller welding automatic clamping device 10 for present embodiments providing a kind of spatial warping blade, applied to centrifugal pump plus
Work technical field, as shown in Figure 1, including chassis 101, pedestal 102, multiple first cylinders 60 and multiple second cylinders 70.
Pedestal 102 is fixed on chassis 101, and pedestal 102 and chassis 101 are coaxially disposed.
As shown in Fig. 2, gauge finder 103 is detachably secured on pedestal 102, gauge finder 103 and spatial warping blade 20
Binding face match, as shown in Figure 3.
Profiling pressing plate 104 includes fixed plate 1041 and profiling pressing plate boss 1042, fixed plate 1041 and profiling pressing plate boss
1042 are fixedly connected, and an accommodating gap are formed between profiling pressing plate boss 1042 and gauge finder 103, accommodating gap is for accommodating sky
Between twisted blade 20, profiling pressing plate 104 and pedestal 102 are coaxially disposed.
It should be noted that accommodating gap is used to place for spatial warping blade 20, facilitates and realize clamping operation.
Multiple support divisions are provided on profiling pressing plate 104, multiple support divisions are located at the periphery of profiling pressing plate 104, multiple to support
Portion is held for supporting and positioning for multiple supporting pieces 503.
As shown in figure 4, offering the track groove 401 welded for spatial warping blade 20, track groove 401 on cover board pressing plate 40
Arragement direction along spatial warping blade 20 is arranged.It should be noted that the purpose for opening up track groove 401 is to facilitate welding machine along rail
Trace 402 welds, as shown in Figure 1.
Cover board 30 and profiling pressing plate 104 are coaxially disposed, and cover board 30 is set to 20 top of spatial warping blade, and cover board 30 is used for
It is welded and fixed with spatial warping blade 20.
Cover board pressing plate 40 is set to above cover board 30 for supporting cover board 30.
Multiple limited posts 50 are for positioning and fixing profiling pressing plate 104.
Multiple first cylinders 60 include the first pressure head 601, and the first pressure head 601 is for fixing cover board pressing plate 40；Multiple first
The uniform annular spread of cylinder 60 is on chassis 101.
Multiple second cylinders 70 include push rod 701, and push rod 701 is for pushing pedestal 102 to rotate.
Connector 704 is provided on push rod 701, connector 704 is removably connect with push rod 701.
Connector 704 is provided on push rod 701, connector 704 is removably connect with pedestal 102.
Multiple second cylinders 70 further include multiple second fixing ends 702, and multiple second fixing ends 702 are distinguished corresponding solid
Due on multiple second cylinder fixing pieces 703.
Multiple second cylinder fixing pieces 703, the uniform ring of multiple second cylinder fixing pieces 703 are additionally provided on chassis 101
Shape is distributed on chassis 101.
Multiple limited posts 50 include supporting piece 503, the first fixing end 502 and free end 501, the first fixing end 502 with
Chassis 101 is fixedly connected, and supporting piece 503 is set to free end 501, and is detachably connected with free end 501.
A kind of centrifugal pump, the impeller welding automatic clamping device 10 including a kind of above-mentioned spatial warping blade.
Below by a kind of use stream of the impeller welding automatic clamping device 10 of spatial warping blade to the utility model
Journey is briefly described:
When needing to weld spatial warping blade 20 and cover board 30, spatial warping blade 20 is placed in profiling pressing plate boss
In the accommodating gap formed between 1042 and gauge finder 103, cover board 30 is covered, spatial warping blade 20 is made to offset with cover board 30
Then cover board pressing plate 40 is placed in installation site, and makes cover board pressing plate 40 by cover board 30 and sky by the first cylinder 60 by contact
Between twisted blade 20 compress, pushed by the second cylinder 70 along pedestal 102 is circumferential, make profiling pressing plate boss 1042 and gauge finder
The accommodating gap formed between 103 reduces, and gradually compresses spatial warping blade 20, eventually by welding machine along cover board pressing plate 40
Track groove 401 in trajectory line 402 weld, realize spatial warping blade 20 and cover board 30 and weld.
In summary:
The impeller welding automatic clamping device of spatial warping blade provided by the embodiment of the utility model, including chassis 101,
Pedestal 102, gauge finder 103, spatial warping blade 20, profiling pressing plate 104, cover board 30, cover board pressing plate 40, multiple limited posts 50,
Multiple first cylinders 60 and multiple second cylinders 70；Pedestal 102 is fixed on chassis 101, and pedestal 102 and chassis 101 are same
Axis setting；Gauge finder 103 is detachably secured on pedestal 102, the binding face phase of gauge finder 103 and spatial warping blade 20
Match；Profiling pressing plate 104 includes fixed plate 1041 and profiling pressing plate boss 1042, and fixed plate 1041 and 103 boss of gauge finder are fixed
Connection forms an accommodating gap between profiling pressing plate boss 1042 and gauge finder 103, accommodating gap distorts leaf for accommodating space
Piece 20, profiling pressing plate 104 and pedestal 102 are coaxially disposed；Cover board 30 and profiling pressing plate 104 are coaxially disposed, and cover board 30 is set to sky
Between the top of twisted blade 20, cover board 30 with spatial warping blade 20 for being welded and fixed；Cover board pressing plate 40 is set on cover board 30
Side is for supporting cover board 30；Multiple limited posts 50 are for positioning and fixing profiling pressing plate 104；Multiple first cylinders 60 include first
Pressure head 601, the first pressure head 601 is for fixing cover board pressing plate 40；Multiple second cylinders 70 include push rod 701, and push rod 701 is for pushing away
Dynamic pedestal 102 rotates.The impeller welding automatic clamping device for the spatial warping blade that the utility model is proposed, by chassis,
Pedestal, gauge finder, spatial warping blade, profiling pressing plate, cover board, cover board pressing plate, multiple limited posts, multiple first cylinders and multiple
The mutual cooperation of second cylinder perfectly solves the phenomenon that spatial warping blade will appear displacement in Distribution and localization, improves
The accuracy of welding, and clamping is fixed is all completed by cylinder, also improves the efficiency of welding.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, in the absence of conflict, the feature in the above embodiments be can be combined with each other, this is practical new
Type can also have various modifications and variations.Within the spirit and principle of the utility model, it is made it is any modification, equally replace
It changes, improve, should be included within the scope of protection of this utility model.Also, it should regard embodiment as exemplary, and
And be non-limiting, scope of this utility model is limited by the appended claims rather than the above description, it is intended that will fall
All changes within the meaning and scope of the equivalents of the claims are embraced therein.It should not be by claim
In any appended drawing reference be construed as limiting the claims involved.
Claims (10)
1. a kind of impeller welding automatic clamping device of spatial warping blade, it is characterised in that: including chassis, pedestal, gauge finder,
Spatial warping blade, profiling pressing plate, cover board, cover board pressing plate, multiple limited posts, multiple first cylinders and multiple second cylinders；
The pedestal is fixed on the chassis, and the pedestal and the chassis are coaxially disposed；
The gauge finder is detachably secured on the pedestal, the binding face phase of the gauge finder and the spatial warping blade
Matching；
The profiling pressing plate includes fixed plate and profiling pressing plate boss, and the fixed plate is fixedly connected with gauge finder boss, described
An accommodating gap is formed between profiling pressing plate boss and the gauge finder, the accommodating gap is for accommodating the spatial warping leaf
Piece, the profiling pressing plate and the pedestal are coaxially disposed；
The cover board and the profiling pressing plate are coaxially disposed, and the cover board is set to above the spatial warping blade, the lid
Plate with the spatial warping blade for being welded and fixed；
The cover board pressing plate is set to above the cover board for supporting the cover board；
The multiple limited post is for positioning and fixing the profiling pressing plate；
The multiple first cylinder includes the first pressure head, and first pressure head is for fixing the cover board pressing plate；
The multiple second cylinder includes push rod, and the push rod is for pushing the pedestal to rotate.
2. the impeller welding automatic clamping device of spatial warping blade according to claim 1, it is characterised in that: the lid
The track groove for the welding of spatial warping blade is offered on plate pressing plate, the track groove is along the arrangement side of the spatial warping blade
To setting.
3. the impeller welding automatic clamping device of spatial warping blade according to claim 1, it is characterised in that: described more
A limited post includes supporting piece, the first fixing end and free end, and first fixing end is fixedly connected with the chassis, described
Supporting piece is set to the free end, and is detachably connected with the free end.
4. the impeller welding automatic clamping device of spatial warping blade according to claim 3, it is characterised in that: described imitative
Multiple support divisions are provided on shape pressing plate, the multiple support division is located at the periphery of the profiling pressing plate, the multiple support division
For supporting and positioning for multiple supporting pieces.
5. the impeller welding automatic clamping device of spatial warping blade according to claim 4, it is characterised in that: described more
A uniform annular spread of first cylinder is on the chassis.
6. the impeller welding automatic clamping device of spatial warping blade according to claim 1, it is characterised in that: the bottom
Multiple second cylinder fixing pieces are additionally provided on disk, the multiple uniform annular spread of second cylinder fixing piece is in the chassis
On.
7. the impeller welding automatic clamping device of spatial warping blade according to claim 6, it is characterised in that: described more
A second cylinder further includes multiple second fixing ends, and the multiple second fixing end is corresponding respectively to be fixed on the multiple
On two cylinder fixing pieces.
8. the impeller welding automatic clamping device of spatial warping blade according to claim 1, it is characterised in that: described to push away
Connector is provided on bar, the connector is removably connect with the push rod.
9. the impeller welding automatic clamping device of spatial warping blade according to claim 1, it is characterised in that: described to push away
Connector is provided on bar, the connector is removably connect with the pedestal.
10. a kind of centrifugal pump, it is characterised in that: the centrifugal pump includes such as the described in any item spatial warpings of claim 1-9
The impeller welding automatic clamping device of blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645460.XU CN209006943U (en) | 2018-10-10 | 2018-10-10 | A kind of the impeller welding automatic clamping device and centrifugal pump of spatial warping blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645460.XU CN209006943U (en) | 2018-10-10 | 2018-10-10 | A kind of the impeller welding automatic clamping device and centrifugal pump of spatial warping blade |
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| Publication Number | Publication Date |
|---|---|
| CN209006943U true CN209006943U (en) | 2019-06-21 |
Family
ID=66838118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821645460.XU Active CN209006943U (en) | 2018-10-10 | 2018-10-10 | A kind of the impeller welding automatic clamping device and centrifugal pump of spatial warping blade |
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| Country | Link |
|---|---|
| CN (1) | CN209006943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883477A (en) * | 2019-11-15 | 2020-03-17 | 安徽普源分离机械制造有限公司 | Upper cover comprehensive welding tool |
-
2018
- 2018-10-10 CN CN201821645460.XU patent/CN209006943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883477A (en) * | 2019-11-15 | 2020-03-17 | 安徽普源分离机械制造有限公司 | Upper cover comprehensive welding tool |
| CN110883477B (en) * | 2019-11-15 | 2021-11-05 | 安徽普源分离机械制造有限公司 | Upper cover comprehensive welding tool |
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