CN203197635U - Blade clamp - Google Patents
Blade clamp Download PDFInfo
- Publication number
- CN203197635U CN203197635U CN 201320196388 CN201320196388U CN203197635U CN 203197635 U CN203197635 U CN 203197635U CN 201320196388 CN201320196388 CN 201320196388 CN 201320196388 U CN201320196388 U CN 201320196388U CN 203197635 U CN203197635 U CN 203197635U
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- CN
- China
- Prior art keywords
- blade
- plate
- pressing plate
- location
- studs
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a blade clamp, in particular to a clamp of a blade used for machining air inlet and air outlet edges, and belongs to the technical field of machining of clamps for mechanical cutting. The blade clamp comprises a base plate, wherein a blade-point locating plate and a blade-root locating plate are sequentially connected to the base plate left and right, the blade-point locating plate is connected with a blade-point pressing plate through a first double-screw bolt, and the blade-root locating plate is connected with a blade-root pressing plate through a second double-screw bolt. The blade clamp is ingenious and reasonable in structure, capable of making the clamping state of the blade be adjusted at any time, strong in adaptability, more convenient to use, wider in using arrange, reliable in clamping and easy to operate, machining quality of the blade is improved, and work intensity of workers is reduced.
Description
Technical field
The utility model relates to a kind of blade fixture, is used for specifically the clamping of the blade on processing intake and exhaust limit, belongs to machine cut clamp for machining technical field.
Background technology
At present, blade need to mill processing to it in production and processing, to reach the technological requirement of product.When utilizing milling machine to mill intake and exhaust limit, machining blade both sides, need to carry out clamping to blade fixes, because blade shape is complicated, therefore it has very high requirement to clamping device, traditional clamp structure is comparatively simple, the clamping poor reliability can not form good fixing to workpiece, has influence on the crudy of workpiece.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of blade fixture is provided, and can be used in the clamping of the blade on processing intake and exhaust limit, and clamping is reliable, and is easy to use, improved the crudy of blade.
The technical scheme that provides according to the utility model, blade fixture comprises base plate, connect successively blade tip location-plate and blade root location-plate about on the base plate, it is characterized in that: the blade tip location-plate connects the blade tip pressing plate by the first studs, on the blade tip pressing plate, the second fastening nuts is passed through on the blade tip location-plate in the first studs lower end by the 3rd fastening nuts in the first studs upper end.Connect the first holding screw on the blade tip location-plate, on the blade tip location-plate, the first holding screw upper end is near blade tip pressing plate upper end by the first fastening nuts for the first holding screw;
The blade root location-plate connects the blade root pressing plate by the second studs, and on the blade root pressing plate, the 5th fastening nuts is passed through on the blade root location-plate in the second studs lower end by the 4th fastening nuts in the second studs upper end.Connect the second holding screw on the blade root location-plate, on the blade root location-plate, the second holding screw upper end is near blade root pressing plate upper end by the 6th fastening nuts for the second holding screw.
Further, be provided with the first pad between blade tip pressing plate and the 3rd nut.
Further, be provided with oblong the first access with the first studs junction on the blade tip pressing plate.
Further, connect locating piece by straight pin on the blade tip location-plate.
Further, be provided with the second pad between blade root pressing plate and the 4th nut.
Further, on the blade root pressing plate and the second studs junction is provided with oblong the second adjusting hole.
Further, the blade root location-plate is provided with alignment pin.
Further, blade root location-plate side connects a piece by attachment screw, connects the 3rd holding screw on the piece.
Compared with the prior art the utility model has the following advantages: the utility model structure is ingenious, reasonable, and the clamping state of blade can be adjusted at any time, and adaptability is stronger, uses more conveniently, and the scope of application is wider; Clamping is reliable, has improved the crudy of blade; Simple to operate, reduced workman's working strength.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model side view.
Description of reference numerals: 1-base plate, 2-blade tip location-plate, 3-blade root location-plate, 4-the first holding screw, 5-the first nut, 6-the first studs, 7-the second nut, 8-blade tip pressing plate, 9-the 3rd nut, 10-the first pad, the 11-alignment pin, 12-blade root pressing plate, 13-the 4th nut, 14-the second pad, 15-the second studs, 16-the 5th nut, the 17-attachment screw, 18-the second holding screw, 19-the 6th nut, the 20-locating piece, the 21-straight pin, 22-the 3rd holding screw, 23-props up piece, the 24-the first access, 25-the second adjusting hole.
The specific embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
Shown in Fig. 1 ~ 3, the utility model mainly comprises base plate 1, connects successively blade tip location-plate 2 and blade root location-plate 3 about on the base plate 1.Blade tip location-plate 2 connects blade tip pressing plate 8, the first studs 6 upper ends by the first studs 6 and is fastened on the blade tip pressing plate 8 by the 3rd nut 9, and the first studs 6 lower ends are fastened on the blade tip location-plate 2 by the second nut 7.Be provided with the first pad 10 between described blade tip pressing plate 8 and the 3rd nut 9.Be provided with oblong the first access 24 with the first studs 6 junctions on the described blade tip pressing plate 8, adjust the position of blade tip pressing plate 8 by the first access 24.Connect the first holding screw 4, the first holding screws 4 on the blade tip location-plate 2 and be fastened on the blade tip location-plate 2 by the first nut 5, the first holding screw 4 upper ends are near blade tip pressing plate 8 upper ends.The first holding screw 4 can be adjusted blade tip pressing plate 8 compressions or unclamp blade by adjusting the first holding screw 4 as a fulcrum.
Connect locating piece 20 by straight pin 21 on the described blade tip location-plate 2, further clamp blade by locating piece 20.
Blade root location-plate 3 connects blade root pressing plate 12, the second studs 15 upper ends by the second studs 15 and is fastened on the blade root pressing plate 12 by the 4th nut 13, and the second studs 15 lower ends are fastened on the blade root location-plate 3 by the 5th nut 16.Be provided with the second pad 14 between described blade root pressing plate 12 and the 4th nut 13.On the described blade root pressing plate 12 and the second studs 15 junctions are provided with oblong the second adjusting hole 25, adjust the position of blade root pressing plate 12 by the second adjusting hole 25.Connect the second holding screw 18, the second holding screws 18 on the blade root location-plate 3 and be fastened on the blade root location-plate 3 by the 6th nut 19, the second holding screw 18 upper ends are near blade root pressing plate 12 upper ends.The second holding screw 18 can be adjusted blade root pressing plate 12 compressions or unclamp blade by adjusting the second holding screw 18 as a fulcrum.
Described blade root location-plate 3 is provided with alignment pin 11, and blade root location-plate 3 sides connect a piece 23 by attachment screw 17, connects the 3rd holding screw 22 on the piece 23, further clamps blade by the 3rd holding screw 22.
Operation principle of the present utility model is: when work, according to the size of blade, regulate the position between blade tip pressing plate 8 and the blade root pressing plate 12.The two ends of blade are placed on respectively blade tip location-plate 2 and blade root location-plate 3, regulate the two ends of blade tip pressing plate 8 and blade root pressing plate 12 compression blades by the first studs 6 and the second studs 15, two sides of blade just can be good at having carried out the processing on intake and exhaust limit.The utility model structure is ingenious, reasonable, and the clamping state of blade can be adjusted at any time, and adaptability is stronger, uses more conveniently, and the scope of application is wider; Clamping is reliable, has improved the crudy of blade; Simple to operate, reduced workman's working strength.
Claims (8)
1. blade fixture, comprise base plate (1), connect successively blade tip location-plate (2) and blade root location-plate (3) about base plate (1) is upper, it is characterized in that: blade tip location-plate (2) connects blade tip pressing plate (8) by the first studs (6), the first studs (6) upper end is fastened on the blade tip pressing plate (8) by the 3rd nut (9), and the first studs (6) lower end is fastened on the blade tip location-plate (2) by the second nut (7); Upper the first holding screw (4) that connects of blade tip location-plate (2), the first holding screw (4) is fastened on the blade tip location-plate (2) by the first nut (5), and the first holding screw (4) upper end is near blade tip pressing plate (8) upper end;
Blade root location-plate (3) connects blade root pressing plate (12) by the second studs (15), the second studs (15) upper end is fastened on the blade root pressing plate (12) by the 4th nut (13), and the second studs (15) lower end is fastened on the blade root location-plate (3) by the 5th nut (16); Upper the second holding screw (18) that connects of blade root location-plate (3), the second holding screw (18) is fastened on the blade root location-plate (3) by the 6th nut (19), and the second holding screw (18) upper end is near blade root pressing plate (12) upper end.
2. blade fixture as claimed in claim 1 is characterized in that: be provided with the first pad (10) between described blade tip pressing plate (8) and the 3rd nut (9).
3. blade fixture as claimed in claim 1 is characterized in that: is provided with oblong the first access (24) with the first studs (6) junction on the described blade tip pressing plate (8).
4. blade fixture as claimed in claim 1 is characterized in that: upper straight pin (21) the connection locating piece (20) that passes through of described blade tip location-plate (2).
5. blade fixture as claimed in claim 1 is characterized in that: be provided with the second pad (14) between described blade root pressing plate (12) and the 4th nut (13).
6. blade fixture as claimed in claim 1 is characterized in that: is provided with oblong the second adjusting hole (25) with the second studs (15) junction on the described blade root pressing plate (12).
7. blade fixture as claimed in claim 1, it is characterized in that: described blade root location-plate (3) is provided with alignment pin (11).
8. blade fixture as claimed in claim 1 is characterized in that: described blade root location-plate (3) side connects a piece (23) by attachment screw (17), upper the 3rd holding screw (22) that connects of a piece (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196388 CN203197635U (en) | 2013-04-17 | 2013-04-17 | Blade clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196388 CN203197635U (en) | 2013-04-17 | 2013-04-17 | Blade clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197635U true CN203197635U (en) | 2013-09-18 |
Family
ID=49141774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196388 Expired - Fee Related CN203197635U (en) | 2013-04-17 | 2013-04-17 | Blade clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197635U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625337A (en) * | 2016-12-28 | 2017-05-10 | 无锡透平叶片有限公司 | Root positioning mechanism for T root blade profile detection of steam turbine |
| CN106737305A (en) * | 2017-01-24 | 2017-05-31 | 无锡飞而康精铸工程有限公司 | A kind of blade positioning and clamping device for vane type framework measuring tool |
| CN108423191A (en) * | 2018-02-28 | 2018-08-21 | 上海交通大学 | Blade root processing flexible apparatus |
| CN109531198A (en) * | 2018-11-27 | 2019-03-29 | 中国航发沈阳黎明航空发动机有限责任公司 | Improve the method and process area refine fixture of large and complex structure blade processing precision |
-
2013
- 2013-04-17 CN CN 201320196388 patent/CN203197635U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625337A (en) * | 2016-12-28 | 2017-05-10 | 无锡透平叶片有限公司 | Root positioning mechanism for T root blade profile detection of steam turbine |
| CN106737305A (en) * | 2017-01-24 | 2017-05-31 | 无锡飞而康精铸工程有限公司 | A kind of blade positioning and clamping device for vane type framework measuring tool |
| CN108423191A (en) * | 2018-02-28 | 2018-08-21 | 上海交通大学 | Blade root processing flexible apparatus |
| CN108423191B (en) * | 2018-02-28 | 2021-07-30 | 上海交通大学 | Flexible device for processing blade root |
| CN109531198A (en) * | 2018-11-27 | 2019-03-29 | 中国航发沈阳黎明航空发动机有限责任公司 | Improve the method and process area refine fixture of large and complex structure blade processing precision |
| CN109531198B (en) * | 2018-11-27 | 2020-09-18 | 中国航发沈阳黎明航空发动机有限责任公司 | Method for improving machining precision of large-scale complex-structure blade and fine trimming clamp of process table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |