CN206445371U - A kind of positioning and clamping device processed for steam turbine hollow blade overall length - Google Patents
A kind of positioning and clamping device processed for steam turbine hollow blade overall length Download PDFInfo
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- CN206445371U CN206445371U CN201621450088.8U CN201621450088U CN206445371U CN 206445371 U CN206445371 U CN 206445371U CN 201621450088 U CN201621450088 U CN 201621450088U CN 206445371 U CN206445371 U CN 206445371U
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- blade
- support plate
- positioning
- major part
- microcephaly
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Abstract
The utility model discloses a kind of positioning and clamping device processed for steam turbine hollow blade overall length, it includes bottom plate, interval is vertically fixed blade major part support plate and blade microcephaly's support plate on the bottom plate, blade major part positioning templet and blade microcephaly's positioning templet are respectively fixed with the top of blade major part support plate and blade microcephaly's support plate, the breach for coordinating blade profile profile at this is offered on blade major part positioning templet and blade microcephaly's positioning templet, the top two ends of blade major part support plate and blade microcephaly's support plate are respectively and fixedly provided with rocker bar bearing and pressed seat, one end of pressure strip is articulated with the rocker bar bearing, the other end is removably fixed on the pressed seat by clamp nut, several housing screws are equipped with the pressure strip.Above-mentioned positioning and clamping device is not only simple in structure, and ingenious in design, manufacturing cost is low；And highly versatile, clamping is quick, improves processing efficiency.
Description
Technical field
The utility model belongs to steam turbine hollow blade process technology, and six-axis laser is suitable for use with more particularly, to one kind
Positioning and clamping device during the total long face of robotic cutting steam turbine hollow blade.
Background technology
The total long face of steam turbine hollow blade is designed as surface of revolution, and thickness of slab is generally 4~6mm, and material is ferrite stainless
Steel, overall length profile tolerance of a surface is generally 1mm.In order to improve the processing efficiency and quality of hollow blade overall length, used in recent years
The processing technology of six-axis laser robotic cutting overall length, but it is used for six-axis laser robotic cutting steamer in the market
The shortcoming of the positioning and clamping device generally existing poor universality of the total long face of machine hollow blade, causes the total long face of steam turbine hollow blade
Processing cost it is higher, processing efficiency is relatively low.
Utility model content
The purpose of this utility model is a kind of positioning and clamping device processed for steam turbine hollow blade overall length of offer,
It has the characteristics of versatility is good, processing cost is low and high in machining efficiency, to solve to be used for the hollow leaf of steam turbine in the prior art
The above mentioned problem that the positioning and clamping device of the total long face processing of piece is present.
For up to this purpose, the utility model uses following technical scheme：
A kind of positioning and clamping device processed for steam turbine hollow blade overall length, between it is included on bottom plate, the bottom plate
Every being vertically fixed blade major part support plate and blade microcephaly's support plate, the top of blade major part support plate and blade microcephaly's support plate
Blade major part positioning templet and blade microcephaly's positioning templet, the blade major part positioning templet and blade microcephaly positioning are not fixed with
The breach for coordinating blade profile profile at this, the top two of blade major part support plate and blade microcephaly's support plate are offered on model
End is respectively and fixedly provided with rocker bar bearing and pressed seat, and one end of pressure strip is articulated with the rocker bar bearing, and the other end passes through clamp nut
Removably it is fixed on the pressed seat, several housing screws is equipped with the pressure strip.
Especially, if parallel interval offers arterial highway T-slot, the blade major part support plate and blade microcephaly on the bottom plate
The bottom of support plate is adjustably fixed on the bottom plate by T connector screw.
Especially, reinforcing plate, the blade major part branch are provided between blade major part support plate and blade microcephaly's support plate
Plate is corresponding with the madial wall of blade microcephaly's support plate to offer neck, and the both ends of the reinforcing plate are stuck in the neck.
Especially, the both sides of blade major part positioning templet and blade microcephaly's positioning templet are oriented to by positioning templet
Block is fixed on the lateral wall of the blade major part support plate and blade microcephaly's support plate.
Especially, locating slot is offered in the middle part of the bottom plate, corresponding to the blade major part support plate and blade microcephaly's branch
The bottom of plate is fixed with positioning key.
The beneficial effects of the utility model are, described compared with prior art to be used for what steam turbine hollow blade overall length was processed
Positioning and clamping device has advantages below：
1) simple in construction, ingenious in design, the manufacturing cycle is short, and manufacturing cost is low；
2) highly versatile, except blade microcephaly positioning templet and blade major part positioning templet are according to different product hollow blade need
Brand-new is wanted, remaining each part is generally applicable.According to different product demand, adjustment blade major part support plate and blade microcephaly's branch Board position
Clamping can be achieved；
3) simple to operate, convenient, clamping is quick, greatly reduces this process process time, lifts processing efficiency.
Brief description of the drawings
Fig. 1 is that the positioning for being used for the processing of steam turbine hollow blade overall length that the utility model embodiment 1 is provided is filled
The front view of clamp device；
Fig. 2 is that the positioning for being used for the processing of steam turbine hollow blade overall length that the utility model embodiment 1 is provided is filled
The side view of clamp device；
Fig. 3 is that the positioning for being used for the processing of steam turbine hollow blade overall length that the utility model embodiment 1 is provided is filled
The top view of clamp device.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of positioning dress processed for steam turbine hollow blade overall length
Clamp device includes bottom plate 1, if parallel interval offers arterial highway T-slot 2, blade major part support plate 3 and blade microcephaly on the bottom plate 1
By T connector screw 5, adjustably parallel interval is fixed on the bottom plate 1 for the bottom of support plate 4.The blade major part support plate 3
With blade major part positioning templet 7 and leaf are respectively fixed with by positioning templet guide pad 6 at the top of the lateral wall of blade microcephaly support plate 4
Offered on piece microcephaly positioning templet 8, the blade major part positioning templet 7 and blade microcephaly positioning templet 8 and coordinate blade 9 at this
The breach 10 of appearance profile, the top two ends of the blade major part support plate 3 and blade microcephaly support plate 4 are respectively and fixedly provided with rocker bar bearing 11
With pressed seat 12, one end of pressure strip 13 is articulated with the rocker bar bearing 11, and the other end is removably fixed by clamp nut
In on the pressed seat 12, several housing screws 14 are equipped with the pressure strip 13.
Reinforcing plate 15, the blade major part support plate 3 are provided between the blade major part support plate 3 and blade microcephaly support plate 4
Corresponding with the madial wall of blade microcephaly support plate 4 to offer neck, the both ends of the reinforcing plate 15 are stuck in the neck.
The middle part of the bottom plate 1 offers locating slot 16, corresponding to the blade major part support plate 3 and blade microcephaly support plate 4
Bottom be fixed with positioning key 17.
In use, unclamping the housing screw 14 on the clamp nut and pressure strip 13 on pressed seat 12, linkage is utilized
Pressure strip 13 is opened, blade 9 is placed on blade microcephaly positioning templet 8 and blade major part positioning templet 7.Then by pressure strip 13
Press, tighten the housing screw on pressed seat 12, adjustment blade 9 position is fixed using blade microcephaly positioning templet 8 and blade major part
Position model 7 completes located lateral, is alignd using the longitudinal benchmark line of blade face blade with the side wall of pressure strip 13 and completes longitudinal direction
Positioning, finally tightens the housing screw 14 on pressure strip 13, compresses blade 9, and the robot program's processing of debugging six-axis laser is hollow
Vane overall length.
Through overtesting, using positioning and clamping device clamping blade, makespan can not only meet product size requirement, and
And can save the time, reduce frock cost.
Above example is to elaborate general principle of the present utility model and characteristic, and the utility model is not by above-mentioned example
Limitation, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change and change, these changes
Change and change and both fall within the range of claimed the utility model.Scope is claimed in the utility model will by appended right
Ask book and its equivalent thereof.
Claims (5)
1. a kind of positioning and clamping device processed for steam turbine hollow blade overall length, it includes bottom plate, it is characterised in that described
Interval is vertically fixed blade major part support plate and blade microcephaly's support plate, blade major part support plate and blade microcephaly's support plate on bottom plate
Top be respectively fixed with blade major part positioning templet and blade microcephaly's positioning templet, the blade major part positioning templet and blade
The breach for coordinating blade profile profile at this, blade major part support plate and blade microcephaly's support plate are offered on microcephaly's positioning templet
Top two ends be respectively and fixedly provided with rocker bar bearing and pressed seat, one end of pressure strip is articulated with the rocker bar bearing, and the other end passes through
Clamp nut is removably fixed on the pressed seat, and several housing screws are equipped with the pressure strip.
2. the positioning and clamping device according to claim 1 processed for steam turbine hollow blade overall length, it is characterised in that
If parallel interval offers arterial highway T-slot on the bottom plate, the bottom of blade major part support plate and blade microcephaly's support plate passes through T
Type head screw is adjustably fixed on the bottom plate.
3. the positioning and clamping device according to claim 1 or 2 processed for steam turbine hollow blade overall length, its feature exists
In being provided with reinforcing plate between blade major part support plate and blade microcephaly's support plate, the blade major part support plate and blade microcephaly
Correspondence offers neck on the madial wall of support plate, and the both ends of the reinforcing plate are stuck in the neck.
4. the positioning and clamping device according to claim 1 processed for steam turbine hollow blade overall length, it is characterised in that
The leaf is fixed in the both sides of blade major part positioning templet and blade microcephaly's positioning templet by positioning templet guide pad
On the lateral wall of piece major part support plate and blade microcephaly's support plate.
5. the positioning and clamping device according to claim 1 processed for steam turbine hollow blade overall length, it is characterised in that
Locating slot is offered in the middle part of the bottom plate, is fixed with calmly corresponding to the bottom of the blade major part support plate and blade microcephaly's support plate
Position key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450088.8U CN206445371U (en) | 2016-12-27 | 2016-12-27 | A kind of positioning and clamping device processed for steam turbine hollow blade overall length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450088.8U CN206445371U (en) | 2016-12-27 | 2016-12-27 | A kind of positioning and clamping device processed for steam turbine hollow blade overall length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206445371U true CN206445371U (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450088.8U Active CN206445371U (en) | 2016-12-27 | 2016-12-27 | A kind of positioning and clamping device processed for steam turbine hollow blade overall length |
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| Country | Link |
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| CN (1) | CN206445371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514022A (en) * | 2016-12-27 | 2017-03-22 | 无锡透平叶片有限公司 | Positioning clamping device for total length machining of turbine hollow blade |
-
2016
- 2016-12-27 CN CN201621450088.8U patent/CN206445371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514022A (en) * | 2016-12-27 | 2017-03-22 | 无锡透平叶片有限公司 | Positioning clamping device for total length machining of turbine hollow blade |
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