CN206578578U - A kind of fixture for high temperature alloy precision castings blade processing - Google Patents
A kind of fixture for high temperature alloy precision castings blade processing Download PDFInfo
- Publication number
- CN206578578U CN206578578U CN201720293069.7U CN201720293069U CN206578578U CN 206578578 U CN206578578 U CN 206578578U CN 201720293069 U CN201720293069 U CN 201720293069U CN 206578578 U CN206578578 U CN 206578578U
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- CN
- China
- Prior art keywords
- seat
- blade
- blade tip
- high temperature
- temperature alloy
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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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of fixture for high temperature alloy precision castings blade processing of blade processing technical field, including mounting seat, the top of the mounting seat is provided with blade root clamp assemblies, and blade root clamp assemblies include blade root Holding seat and the clamping stress seat on the right side of blade root Holding seat, supporting rod is connected with by bearing pin on the blade root Holding seat, the left side of the clamping stress seat is provided with blade tip adjustment seat, the side wall of the blade tip adjustment seat is bolted with regulating bolt, and the left side of blade tip adjustment seat is provided with blade tip Holding seat, the top of the blade tip Holding seat is connected with blade tip clamping part by nut, regulating tank is provided with the blade tip clamping part, the nut is located at the inner chamber of regulating tank, the utility model is simple in construction, it is reasonable in design, universal strong, the processing that can be widely applied for all kinds of high temperature alloy precision castings blades is fixed, improve production efficiency and save production cost.
Description
Technical field
The utility model is related to blade processing technical field, specially a kind of for high temperature alloy precision castings blade processing
Fixture.
Background technology
High temperature alloy is to manufacture Aeronautics and Astronautics engine and the irreplaceable material of the contour warm end pieces of combustion gas wheel,
It is widely used in petrochemical industry, nuclear industry, in automobile and other industries.High temperature alloy is with aviation, the development of aero engine technology
And continue to develop, high temperature alloy precision casting blade machinability is poor, and blade machining is generally using cast low melting point
Alloy square chest is positioned, and its processing mode has the following disadvantages：One is to process less efficient, process-cycle length, circulation difficulty,
The serious batch production for constraining precision castings blade；Two be that low-melting alloy is not only using square chest cast low-melting alloy positioning
Directly contacted with blade surface, the molten low-melting alloy for moving back and removing on blade surface is needed after the completion of blade machining, and it is thorough
It is more difficult that bottom is removed, and larger on equipment, frock influence；Therefore, adding we have proposed one kind for high temperature alloy precision castings blade
The fixture of work comes into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of fixture for high temperature alloy precision castings blade processing, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：One kind is used for high temperature alloy precision castings blade
The fixture of processing, including mounting seat, the top of the mounting seat are provided with blade root clamp assemblies, and blade root clamp assemblies include blade root
It is flexibly connected on Holding seat and the clamping stress seat on the right side of blade root Holding seat, the blade root Holding seat by bearing pin
There is supporting rod, the left side of the clamping stress seat is provided with blade tip adjustment seat, and the side wall of the blade tip adjustment seat is bolted with regulation
Bolt, and the left side of blade tip adjustment seat is provided with blade tip Holding seat, the top of the blade tip Holding seat is connected with by nut
Regulating tank is provided with blade tip clamping part, the blade tip clamping part, the nut is located at the inner chamber of regulating tank.
It is preferred that, fastening bolt, and fastening bolt and the top of blade root Holding seat are provided with the middle part of the supporting rod
It is spirally connected, the right-hand member of the supporting rod is rotated by rotating shaft with bare terminal end to be connected.
It is preferred that, the bare terminal end includes being provided with the through hole being adapted with rotating shaft, the centre on middleware, and middleware
Arc clamping part and flat board clamping part are separately installed with the top and bottom of part.
It is preferred that, the bottom of the flat board clamping part and the top of arc clamping part, which are provided with, prevents the slow of blade root surface damage
Punching pad.
It is preferred that, the blade tip adjustment seat is provided with hang plate, and the angle of inclination of hang plate and inclining for clamping stress seat
Rake angle is identical.
It is preferred that, the blade tip adjustment seat and blade tip Holding seat are bolted on the top of mounting seat.
Compared with prior art, the beneficial effects of the utility model are：The utility model is clamped using grip block and blade tip
Portion will respectively be gripped at the blade root of blade and blade tip, and be in certain inclination angle when making the fixation of blade, is easy to follow-up to leaf
The working process on piece surface, the utility model is simple in construction, reasonable in design, universal strong, can be widely applied for each type high temp
The processing of alloy precision castings blade is fixed, and is improved production efficiency and is saved production cost.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model supporting rod structural representation；
Fig. 3 is the utility model bare terminal end structural representation.
In figure：1 mounting seat, 2 blade root Holding seats, 3 bearing pins, 4 supporting rods, 41 fastening bolts, 42 rotating shafts, 43 bare terminal ends,
431 middlewares, 432 flat board clamping parts, 433 arc clamping parts, 5 clamping stress seats, 6 blade tip adjustment seats, 7 regulating bolts, 8 blade tips
Holding seat, 9 blade tip clamping parts, 10 regulating tanks, 11 nuts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：One kind is used for high temperature alloy precision castings blade processing
Fixture, including mounting seat 1, the top of the mounting seat 1 is provided with blade root clamp assemblies, and blade root clamp assemblies include blade root folder
Hold and pass through the activity of bearing pin 3 on base 2 and the clamping stress seat 5 positioned at the right side of blade root Holding seat 2, the blade root Holding seat 2
Supporting rod 4 is connected with, the left side of the clamping stress seat 5 is provided with blade tip adjustment seat 6, the side wall spiral shell of the blade tip adjustment seat 6
Regulating bolt 7 is connected to, and the left side of blade tip adjustment seat 6 is provided with blade tip Holding seat 8, the top of the blade tip Holding seat 8 leads to
Cross nut 11 and be connected with blade tip clamping part 9, the blade tip clamping part 9 and be provided with regulating tank 10, the nut 11 is located at regulating tank
10 inner chamber.
Wherein, the middle part of the supporting rod 4 is provided with fastening bolt 41, and fastening bolt 41 and blade root Holding seat 2
Top is spirally connected, and the right-hand member of the supporting rod 4 is rotated by rotating shaft 42 with bare terminal end 43 to be connected, and the bare terminal end 43 includes middleware
The through hole being adapted with rotating shaft 42 is provided with 431, and middleware 431, the top and bottom of the middleware 431 are separately installed with
Arc clamping part 433 and flat board clamping part 432, the bottom of the flat board clamping part 432 and the top of arc clamping part 433 are provided with
The cushion pad of blade root surface damage is prevented, the blade tip adjustment seat 6 is provided with hang plate, and angle of inclination and the clamping of hang plate
The angle of inclination of stress seat 5 is identical, and the blade tip adjustment seat 6 and blade tip Holding seat 8 are bolted on mounting seat 1
Top.
Operation principle：The lower section of supporting rod 4 will be placed at the blade root of high-temperature alloy blades, passes through rotational fastener bolt 41
Bare terminal end 43 and blade root surface is formed clamping force, wherein bare terminal end 43 is designed to reversible type structure, be in surface needing
Using plate clamping part 432, it is necessary to when being clamped to surface in the blade root of arc-shaped, will press from both sides when flat blade root is clamped
Hold bar 43 to rotate to the one side of arc clamping part 433, clamped, will be placed at blade tip in the inclination version of blade tip adjustment seat 6,
By rotating regulating bolt 7, make elongate screw or the shortening of regulating bolt 7, so as to the angular adjustment of blade tip, while blade tip
Another side is contacted with blade tip clamping part 9, and forms clamping force, by the effect of regulating tank 10, can adjust the position of blade tip clamping part 9
Put, realize the clamping to blade tip diverse location, the fixed processing that the utility model is adapted to various high-temperature alloy blades is practical, improves
Produce and process efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fixture for high temperature alloy precision castings blade processing, including mounting seat（1）, it is characterised in that：It is described to install
Seat（1）Top be provided with blade root clamp assemblies, and blade root clamp assemblies include blade root Holding seat（2）Bottom is clamped with positioned at blade root
Seat（2）The clamping stress seat on right side（5）, the blade root Holding seat（2）It is upper to pass through bearing pin（3）It is connected with supporting rod（4）,
The clamping stress seat（5）Left side blade tip adjustment seat is installed（6）, the blade tip adjustment seat（6）Side wall be bolted with regulation
Bolt（7）, and blade tip adjustment seat（6）Left side be provided with blade tip Holding seat（8）, the blade tip Holding seat（8）Top lead to
Cross nut（11）It is connected with blade tip clamping part（9）, the blade tip clamping part（9）On be provided with regulating tank（10）, the nut（11）
Positioned at regulating tank（10）Inner chamber.
2. a kind of fixture for high temperature alloy precision castings blade processing according to claim 1, it is characterised in that：It is described
Supporting rod（4）Middle part be provided with fastening bolt（41）, and fastening bolt（41）With blade root Holding seat（2）Top be spirally connected,
The supporting rod（4）Right-hand member pass through rotating shaft（42）With bare terminal end（43）Rotate connection.
3. a kind of fixture for high temperature alloy precision castings blade processing according to claim 2, it is characterised in that：It is described
Bare terminal end（43）Including middleware（431）, and middleware（431）On be provided with and rotating shaft（42）The through hole being adapted, the centre
Part（431）Top and bottom be separately installed with arc clamping part（433）With flat board clamping part（432）.
4. a kind of fixture for high temperature alloy precision castings blade processing according to claim 3, it is characterised in that：It is described
Flat board clamping part（432）Bottom and arc clamping part（433）Top provided with preventing the cushion pad of blade root surface damage.
5. a kind of fixture for high temperature alloy precision castings blade processing according to claim 1, it is characterised in that：It is described
Blade tip adjustment seat（6）It is provided with hang plate, and angle of inclination and the clamping stress seat of hang plate（5）Angle of inclination it is identical.
6. a kind of fixture for high temperature alloy precision castings blade processing according to claim 1, it is characterised in that：It is described
Blade tip adjustment seat（6）With blade tip Holding seat（8）It is bolted on mounting seat（1）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293069.7U CN206578578U (en) | 2017-03-24 | 2017-03-24 | A kind of fixture for high temperature alloy precision castings blade processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293069.7U CN206578578U (en) | 2017-03-24 | 2017-03-24 | A kind of fixture for high temperature alloy precision castings blade processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578578U true CN206578578U (en) | 2017-10-24 |
Family
ID=60115044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293069.7U Expired - Fee Related CN206578578U (en) | 2017-03-24 | 2017-03-24 | A kind of fixture for high temperature alloy precision castings blade processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736718A (en) * | 2017-03-24 | 2017-05-31 | 无锡飞而康精铸工程有限公司 | A kind of fixture for high temperature alloy precision castings blade processing |
| CN112475983A (en) * | 2020-12-30 | 2021-03-12 | 四川明日宇航工业有限责任公司 | Positioning fixture for clamping precision casting |
-
2017
- 2017-03-24 CN CN201720293069.7U patent/CN206578578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736718A (en) * | 2017-03-24 | 2017-05-31 | 无锡飞而康精铸工程有限公司 | A kind of fixture for high temperature alloy precision castings blade processing |
| CN112475983A (en) * | 2020-12-30 | 2021-03-12 | 四川明日宇航工业有限责任公司 | Positioning fixture for clamping precision casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |