CN220547937U - Filling type blade clamp - Google Patents
Filling type blade clamp Download PDFInfo
- Publication number
- CN220547937U CN220547937U CN202321983658.XU CN202321983658U CN220547937U CN 220547937 U CN220547937 U CN 220547937U CN 202321983658 U CN202321983658 U CN 202321983658U CN 220547937 U CN220547937 U CN 220547937U
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- China
- Prior art keywords
- clamping device
- fixing seat
- blade
- screw
- clamp
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- 238000012545 processing Methods 0.000 abstract description 15
- 238000003754 machining Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of blade processing assistance, and particularly relates to a filling type blade clamp; the clamping device A and the clamping device B are respectively fixed on the first fixing seat and the second fixing seat through the second screw, and a first pouring opening is formed between the clamping device A and the first fixing seat; a second pouring gate is formed between the clamping device B and the second fixing seat; the blade part clamping device can effectively clamp various blade parts in different shapes, and effectively improves machining precision.
Description
Technical Field
The utility model belongs to the technical field of blade processing assistance, and particularly relates to a filling type blade clamp.
Background
The tenon tooth is an assembling part of the rotor blade and is also a main bearing part of the blade, and the centrifugal force generated in the high-speed rotation process of the engine is very large, so that the tenon tooth part has higher dimensional accuracy required by design.
The blade tenon has more structural forms, and common blade tenon forms comprise a dovetail shape, a fir tree shape, a T shape, a double ear shape and the like, and the dovetail tenon can be divided into a straight shape and a circular arc shape. The tenon processing methods of different structural forms are different, and the tenon processing methods mainly comprise forming milling, broaching, grinding, turning, numerical control milling and the like.
Most of the tenons and the blade bodies of the blades are processed respectively in sequence, so that the mutual positions of the tenons and the blade bodies are deviated. The tenon is usually the standard of blade design, so most blade processing technologies are to process the tenon first and then clamp and position blade bodies and other parts.
For the blades with relatively smaller blade profile position degrees, the difficulty of ensuring the position degrees is high by adopting the method. The shape of each blade is different, and it is impossible to prepare special jigs of many specifications.
Therefore, the application provides a filling type blade clamp, which can effectively clamp blade parts with various different shapes and effectively improve machining precision.
Disclosure of Invention
The utility model aims to provide a filling type blade clamp which can effectively clamp blade parts with different shapes and effectively improve machining precision.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a filling type blade clamp comprises a clamp body, a clamping device A, a clamping device B, a first screw and a second screw,
the fixture body comprises a base, a first fixing seat and a second fixing seat, wherein the base is fixed on a machine tool workbench through a first screw, the clamping device A and the clamping device B are respectively fixed on the first fixing seat and the second fixing seat through a second screw, and a first pouring opening is formed between the clamping device A and the first fixing seat; and a second pouring gate is formed between the clamping device B and the second fixing seat.
Further, the first fixing seat and the second fixing seat are different in shape.
Further, the first screw is provided with four, sets up in the four corners of base respectively.
Further, the second screws are provided with eight, four are provided on the clamping device a and the clamping device B, respectively, and 2 are provided on the upper portion and the lower portion of the clamping device a and the clamping device B, respectively.
Further, a first pouring slot is arranged on the opposite side of the first fixing seat and the clamping device A.
Further, a second pouring slot is arranged on the opposite side of the second fixing seat and the clamping device B.
Compared with the prior art, the utility model has at least the following beneficial effects:
the clamping position of the utility model can be freely adjusted, the curvature of the blade body is adapted to the filling of the low-melting-point metal in the clamp main body hole, and the low-melting-point metal is fixed with the clamping device through the screw hole on the clamp body. After the processing is finished, the low-melting-point metal is removed by a bench worker, the low-melting-point metal can be recycled, the specific filling cavity can not vibrate due to the processing of parts caused by gaps, the blade parts with various shapes can be effectively clamped, the application range is wide, the processing efficiency of the parts is higher, the safety and reliability are higher, the precision is effectively improved, the surface of the parts is not damaged, and the processing quality, the processing efficiency and the processing cost are improved.
The working principle of the utility model is as follows:
the base is fixed on a machine tool workbench through a first screw, the clamping device A and the clamping device B are respectively fixed on the first fixing seat and the second fixing seat through a second screw, the blade body is positioned during installation, then low-melting-point metal is poured into the pouring opening, fixation is realized after the filling groove is filled with the metal according to the shape of the blade, the blade is clamped, the screw is detached during disassembly, and the low-melting-point metal is removed for disassembly.
Drawings
FIG. 1 is a diagram of a filled-in blade clamp modeling model.
FIG. 2 is a schematic illustration of a packing type blade clamp configuration.
FIG. 3 is a schematic view of a filled blade clamp casting trough.
In the figure, a 1-clamping device A, a 2-clamping body, a 3-clamping device B, a 4-second screw, a 5-first screw, a 6-first pouring gate, a 7-second pouring gate, an 8-first pouring slot and a 9-second pouring slot are arranged.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, as shown in fig. 1-3, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
A filling type blade clamp comprises a clamp body 2, a clamping device A1, a clamping device B3, a first screw 5 and a second screw 4,
the clamp body 2 comprises a base, a first fixing seat and a second fixing seat, wherein the base is fixed on a machine tool workbench through a first screw 5, the clamping device A1 and the clamping device B3 are respectively fixed on the first fixing seat and the second fixing seat through a second screw 4, and a first pouring opening 6 is formed between the clamping device A1 and the first fixing seat; a second pouring opening 7 is formed between the clamping device B3 and the second fixing seat, and a first pouring groove 8 is formed on the opposite side of the first fixing seat and the clamping device A1;
a second pouring slot 9 is arranged on the opposite side of the second fixing seat and the clamping device B3;
the clamping position of the utility model can be freely adjusted, the curvature of the blade body is adapted to the filling of the low-melting-point metal in the clamp main body hole, and the low-melting-point metal is fixed with the clamping device through the screw hole on the clamp body. After the processing is finished, the low-melting-point metal is removed by a bench worker, the low-melting-point metal can be recycled, the specific filling cavity can not vibrate due to the processing of parts caused by gaps, the blade parts with various shapes can be effectively clamped, the application range is wide, the processing efficiency of the parts is higher, the safety and reliability are higher, the precision is effectively improved, the surface of the parts is not damaged, and the processing quality, the processing efficiency and the processing cost are improved.
Example 2
On the basis of embodiment 1, the shapes of the first fixing seat and the second fixing seat are different, and different blades can be adapted.
Example 3
On the basis of the embodiment 1, four first screws 5 are arranged at four corners of the base respectively, so that the stability of the base is improved.
Example 4
On the basis of embodiment 1, the second screws 4 are provided with eight, four are respectively arranged on the clamping device A1 and the clamping device B3, and 2 are respectively arranged on the upper part and the lower part of the clamping device A1 and the clamping device B3, so that the stability of the clamping device A1 is improved while the adjustment is facilitated.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (6)
1. A filled vane clip, characterized by: comprises a clamp body (2), a clamping device A (1), a clamping device B (3), a first screw (5) and a second screw (4),
the clamp body (2) comprises a base, a first fixing seat and a second fixing seat, the base is fixed on a machine tool workbench through a first screw (5), the clamping device A (1) and the clamping device B (3) are respectively fixed on the first fixing seat and the second fixing seat through a second screw (4), and a first pouring opening is formed between the clamping device A (1) and the first fixing seat; a second pouring gate is formed between the clamping device B (3) and the second fixing seat.
2. A filled vane clip as defined in claim 1, wherein: the first fixing seat and the second fixing seat are different in shape.
3. A filled vane clip as defined in claim 1, wherein: four first screws (5) are arranged at four corners of the base respectively.
4. A filled vane clip as defined in claim 1, wherein: the second screws (4) are provided with eight, four are respectively arranged on the clamping device A (1) and the clamping device B (3), and 2 are respectively arranged at the upper part and the lower part of the clamping device A (1) and the clamping device B (3).
5. A filled vane clip as defined in claim 1, wherein: the opposite sides of the first fixing seat and the clamping device A (1) are provided with first pouring grooves.
6. A filled vane clip as defined in claim 1, wherein: the opposite sides of the second fixing seat and the clamping device B (3) are provided with second pouring grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321983658.XU CN220547937U (en) | 2023-07-26 | 2023-07-26 | Filling type blade clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321983658.XU CN220547937U (en) | 2023-07-26 | 2023-07-26 | Filling type blade clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220547937U true CN220547937U (en) | 2024-03-01 |
Family
ID=90007220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321983658.XU Active CN220547937U (en) | 2023-07-26 | 2023-07-26 | Filling type blade clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220547937U (en) |
-
2023
- 2023-07-26 CN CN202321983658.XU patent/CN220547937U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |