CN108526882A - A kind of multifunctional column type water distributor assembly tooling that vertical unit uses - Google Patents
A kind of multifunctional column type water distributor assembly tooling that vertical unit uses Download PDFInfo
- Publication number
- CN108526882A CN108526882A CN201810586551.9A CN201810586551A CN108526882A CN 108526882 A CN108526882 A CN 108526882A CN 201810586551 A CN201810586551 A CN 201810586551A CN 108526882 A CN108526882 A CN 108526882A
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- CN
- China
- Prior art keywords
- assembly
- water distributor
- group
- template
- column type
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Turbines (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A kind of multifunctional column type water distributor assembly tooling that vertical unit uses, it is characterized in that being：The multifunctional column type water distributor assembly tooling that the vertical unit uses includes：Top assembly template, adjustable support coupling arrangement (group), bottom assembly template, top axial-adjustment unit (group), bottom radial adjustment device (group)；Connection top assembly template at the top of the adjustable support coupling arrangement (group), bottom connect bottom assembly template, are connected by high-strength bolts between the parts on top assembly template and bottom assembly template and are tightened to an entirety.The invention enables the column type water distributors of vertical unit in assembling process, using this assembly tooling, completes adjustment, the assembly (trial assembly) of water distributor, meets pattern requirement.It realizes in turbine technology field, the purpose of finished product seat ring is replaced by this tooling.
Description
Technical field
The present invention relates to a kind of turbine technology fields, and in particular to a kind of multifunctional column type that vertical unit uses is led
Water dispenser structure assembly tooling.
Background technology
The column type water distributor being made of components such as head cover, guide vane, base ring, control rings is the important mechanism of the hydraulic turbine,
It, which is acted on, mainly forms and changes the circular rector into runner flow, ensures that the hydraulic turbine has good hydraulic characteristic(s).Reconcile stream
Amount when changing unit output, orderly closedown or accidental shutdown, seals flow, stops unit rotation.To ensure that the column type is led
Installation quality and duration of the water dispenser structure at power station scene are preferably tried in factory after the completion of each parts manufacture of mechanism
Dress.Since water distributor is mounted on seat ring (a kind of hydraulic turbine important foundation embedment component), the trial assembly of the mechanism
It must be completed by seat ring；And as the seat ring of basic inlet part, before each parts manufacture of water distributor is completed, industry
It requires to transport to construction site completion installation according to power station civil engineering and basis pours, therefore, it is necessary to the factory for passing through design specialized
Interior water distributor trial assembly tooling replaces the seat ring of Component of Hydraulic Turbines, to complete the trial assembly of water distributor.
Invention content
In view of the above-mentioned problems, the purpose of the present invention is to provide the multifunctional column type water distributors that the vertical unit of kind uses
Assembly tooling.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of multifunctional column that vertical unit uses
Formula water distributor assembly tooling, it is characterized in that being：The multifunctional column type water distributor assembler that the vertical unit uses
Dress includes：Top assembly template, adjustable support coupling arrangement (group), bottom assembly template, top axial-adjustment unit (group),
Bottom radial adjustment device (group)；Connection top assembly template, bottom at the top of the adjustable support coupling arrangement (group)
Bottom assembly template is connected, is connected by high-strength bolts between the parts on top assembly template and bottom assembly template tight
Gu at an entirety.
Further, the top assembly template sheet metal is blank, after being cut and formed using numerical control method for hot cutting, with
Machining process processes the upper and lower surface of template, ensures its flatness；The top assembly template is realized equipped with several groups
Position adjust top adjustable supports connecting hole and top axial-adjustment unit connecting hole, on it surface be also machined with head cover
Installation reference line.
Further, the upper connecting flange of setting at the top of the adjustable support coupling arrangement (group), the lower connection method of bottom setting
Orchid, the upper connecting flange are fixedly connected with the top assembly template, the lower connecting flange and the bottom assembly template
It is fixedly connected, the upper connecting flange and lower connecting flange are fixedly connected with axle sleeve, and the axle sleeve is internally provided with swivel nut, the spiral shell
Setting adjusts silk hilllock in set.
Further, the bottom assembly template sheet metal is blank, after being cut and formed using numerical control method for hot cutting, with
Machining process processes the upper and lower surface of template, ensures its flatness；The bottom assembly template is realized equipped with several groups
Position adjust bottom adjustable supports connecting hole and bottom axial-adjustment unit connecting hole, on it surface be also machined with base ring
Installation reference line.
Further, the top axial-adjustment unit (group) is formed using metal material processing；The top radiai adjustment
Setting top adjusting bolt, realizes fine-tuning in water distributor (or head cover) short transverse on device (group).
Further, the bottom radial adjustment device (group) is formed using metal material processing；The bottom radiai adjustment
Bottom adjusting bolt is set on device (group), realizes water distributor (or base ring) fine-tuning radially.
The advantage of the invention is that：
The invention enables the column type water distributors of vertical unit in assembling process, using this assembly tooling, completes
Adjustment, the assembly (trial assembly) of water distributor, meet pattern requirement.It realizes in turbine technology field, by this tooling
Instead of the purpose of finished product seat ring.With it is easy to assembly, using it is simple, be conveniently adjusted, adapt to it is wide, improve water distributor and assemble matter
The advantages that amount.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of present invention top assembly template.
Fig. 2 is the structural schematic diagram of bottom assembly template of the present invention.
Fig. 3 is the structural schematic diagram of adjustable support coupling arrangement of the present invention.
Fig. 4 is present invention top axial-adjustment unit schematic diagram.
Fig. 5 is radial adjustment device schematic diagram in bottom of the present invention.
Fig. 6 is that water distributor assembly tooling of the present invention uses schematic diagram.
Wherein：
1, top assembly template；2, top adjustable supports connecting hole；3, top axial-adjustment unit connecting hole；4, head cover is pacified
Fill datum line；5, bottom assembly template；6, bottom adjustable supports connecting hole；7, bottom axial-adjustment unit connecting hole；8, base ring
Installation reference line；9, support is fast；10, top adjusting bolt；13, top axial-adjustment unit；11, bottom adjusting bolt；14, bottom
Radial adjustment device；12, adjusting screw；15, upper connecting flange；16, lower connecting flange；17, axle sleeve；18, swivel nut；19, it compresses
Device；
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
The multifunctional column type water distributor assembly tooling that a kind of vertical unit as shown in FIG. 6 uses, vertical unit make
Multifunctional column type water distributor assembly tooling includes：Top assembly template 1, adjustable support coupling arrangement (group), bottom
Portion's assembly template 5, top axial-adjustment unit 13 (group), bottom radial adjustment device 14 (group)；Adjustable support coupling arrangement
Connection top assembly template 1, bottom connect bottom assembly template 5, top assembly template 1 and bottom assembly template 5 at the top of (group)
On parts between be connected by high-strength bolts and be tightened to an entirety.Top is completed using thermal cutting (numerical control cutting machine)
The excision forming of assembly template 1, bottom assembly template 5, with machining process completion top, the upper following table of bottom assembly template 5
The processing in face；And it completes several groups thereon and realizes that position is adjusted to adapt to the processing of the connection holes of the water distributor of different-diameter.
Top, bottom assembly template 5 in process, can be according to the sizes of the head cover of water distributor assembly to be installed, base ring, on it
The datum line of installation detection is processed, the adjustment rapidly in order to realize water distributor is up to standard；The associated seat ring of water distributor is
It is processed using the method for numerical control by modeling, therefore, using same processing model, ensure that the cooperation requirement of association part,
Being mutually authenticated for association part can be achieved.
As shown in Figure 1, assembly template 1 sheet metal in top is blank, after being cut and formed using numerical control method for hot cutting, with
Machining process processes the upper and lower surface of template, ensures its flatness；The top assembly template 1 is realized equipped with several groups
Position adjust 13 connecting hole 3 of top adjustable supports connecting hole 2 and top axial-adjustment unit, on it surface be also machined with
Head cover installation reference line 4.The upper connecting flange 15 of setting at the top of adjustable support coupling arrangement (group), the lower connecting flange of bottom setting
16, the upper connecting flange 15 is fixedly connected with the top assembly template 1, and the lower connecting flange 16 is assembled with the bottom
Template 5 is fixedly connected, and the upper connecting flange 15 and lower connecting flange 16 are fixedly connected with axle sleeve 17, are set inside the axle sleeve 17
There is swivel nut 18, is arranged in the swivel nut 18 and adjusts silk hilllock.As shown in Fig. 2, assembly template 5 sheet metal in bottom is blank, use
After numerical control method for hot cutting cutting forming, the upper and lower surface of template is processed with machining process, ensures its flatness；The bottom
Portion's assembly template 5 is equipped with the bottom adjustable supports connecting hole 6 and bottom axial-adjustment unit that several groups realize that position is adjusted
Connecting hole 7, on it surface be also machined with base ring installation reference line 8.
As shown in figure 3, top axial-adjustment unit 13 (group) is formed using metal material processing；The top radiai adjustment
Setting top adjusting bolt 10, realizes fine-tuning in water distributor (or head cover) short transverse on device (group).
As shown in figure 4, bottom radial adjustment device 14 (group) is formed using metal material processing；The bottom radiai adjustment
Bottom adjusting bolt 11 is set on device 14 (group), realizes water distributor (or base ring) fine-tuning radially.
Working method:
Adjustable support coupling arrangement (be typically chosen four be one group) is by top assembly template 1, bottom assembly template 5
It is connected into entirety, on the basis of the mounting height of column type water distributor to be installed, matching part diameter, adjusts water distributor assembly
Height, the adjustment adjustable support coupling arrangement radial spacing of tooling.Couple fastener using "T"-shaped slot special bolt etc., it will
Water distributor assembly tooling is coupled with mounting platform, is fastened, and adjust, the verticality that detects water distributor assembly tooling,
The depth of parallelism is until meet the pattern requirement of water distributor assembly.It is adjusted axially at the top of assembly on top, bottom assembly template 5 respectively
Device 13, bottom radial adjustment device 14, with element coaxials degree such as base ring, the head covers of realizing water distributor, the depth of parallelism, guide vane with
The adjustment of the relative dimensions such as base ring, head cover gap.According to water distributor assembly drawing to be assembled and technique successively in water guide machine
Each associated components are assembled in structure assembly tooling, and the tune of relevant installation dimension is realized using the regulating device belonging to the tooling
It is whole.The detection utensil such as height gauge, amesdial is placed on the detection basal plane of top assembly template 1, bottom assembly template 5, it can
To realize the detection of each relative dimensions in water distributor.The water distributor that unit uses is although different, but the water guide
Mechanism assembly tooling can realize the versatility of tooling in certain size range, avoid original caused by one tooling of a machine
The low phenomenon of waste of material, utilization rate.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of multifunctional column type water distributor assembly tooling that vertical unit uses, it is characterized in that being：The vertical machine
The multifunctional column type water distributor assembly tooling that group uses includes：Top assembly template, adjustable support coupling arrangement (group),
Bottom assembly template, top axial-adjustment unit (group), bottom radial adjustment device (group)；The adjustable support connection
Connection top assembly template, bottom connect bottom assembly template, top assembly template and bottom assembly template at the top of device (group)
On parts between be connected by high-strength bolts and be tightened to an entirety.
2. multifunctional column type water distributor assembly tooling according to claim 1, it is characterised in that：The top assembly
Templated metal plank is blank, after being cut and formed using numerical control method for hot cutting, above and below machining process processing template
Surface ensures its flatness；The top assembly template is equipped with several groups and realizes the top adjustable supports connection that position is adjusted
Hole and top axial-adjustment unit connecting hole, on it surface be also machined with head cover installation reference line.
3. multifunctional column type water distributor assembly tooling according to claim 1, it is characterised in that：The adjustable branch
Support the upper connecting flange of setting at the top of coupling arrangement (group), the lower connecting flange of bottom setting, the upper connecting flange and the top
Assembly template is fixedly connected, and the lower connecting flange is fixedly connected with the bottom assembly template, and the upper connecting flange is under
Connecting flange is fixedly connected with axle sleeve, and the axle sleeve is internally provided with swivel nut, is arranged in the swivel nut and adjusts silk hilllock.
4. multifunctional column type water distributor assembly tooling according to claim 1, it is characterised in that：The bottom assembly
Templated metal plank is blank, after being cut and formed using numerical control method for hot cutting, above and below machining process processing template
Surface ensures its flatness；The bottom assembly template is equipped with several groups and realizes the bottom adjustable supports connection that position is adjusted
Hole and bottom axial-adjustment unit connecting hole, on it surface be also machined with base ring installation reference line.
5. multifunctional column type water distributor assembly tooling according to claim 1, it is characterised in that：The top is axial
Regulating device (group) is formed using metal material processing；Setting top adjusting bolt on the top radial adjustment device (group),
Realize fine-tuning in water distributor (or head cover) short transverse.
6. multifunctional column type water distributor assembly tooling according to claim 1, it is characterised in that：The bottom is radial
Regulating device (group) is formed using metal material processing；Bottom adjusting bolt is set on the bottom radial adjustment device (group),
Realize water distributor (or base ring) fine-tuning radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586551.9A CN108526882B (en) | 2018-06-08 | 2018-06-08 | Multifunctional cylinder type water guide mechanism assembly tool for vertical unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586551.9A CN108526882B (en) | 2018-06-08 | 2018-06-08 | Multifunctional cylinder type water guide mechanism assembly tool for vertical unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108526882A true CN108526882A (en) | 2018-09-14 |
| CN108526882B CN108526882B (en) | 2023-09-12 |
Family
ID=63470482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810586551.9A Active CN108526882B (en) | 2018-06-08 | 2018-06-08 | Multifunctional cylinder type water guide mechanism assembly tool for vertical unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526882B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712036A (en) * | 2019-11-13 | 2020-01-21 | 东方电气集团东方电机有限公司 | Supporting tool for preassembling water guide mechanism of hydraulic generator |
| CN114453885A (en) * | 2022-03-21 | 2022-05-10 | 东方电气集团东方电机有限公司 | Suspended flexible preassembling device and method for water guide mechanism of water pump turbine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712036A (en) * | 2019-11-13 | 2020-01-21 | 东方电气集团东方电机有限公司 | Supporting tool for preassembling water guide mechanism of hydraulic generator |
| CN114453885A (en) * | 2022-03-21 | 2022-05-10 | 东方电气集团东方电机有限公司 | Suspended flexible preassembling device and method for water guide mechanism of water pump turbine |
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| Publication number | Publication date |
|---|---|
| CN108526882B (en) | 2023-09-12 |
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