CN219824295U - Low-pressure turbine shaft forging heat treatment tool - Google Patents
Low-pressure turbine shaft forging heat treatment tool Download PDFInfo
- Publication number
- CN219824295U CN219824295U CN202320714640.3U CN202320714640U CN219824295U CN 219824295 U CN219824295 U CN 219824295U CN 202320714640 U CN202320714640 U CN 202320714640U CN 219824295 U CN219824295 U CN 219824295U
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- China
- Prior art keywords
- heat treatment
- pressure turbine
- clamping
- low
- rod
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- 238000005242 forging Methods 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model relates to the technical field of heat treatment tools, and discloses a low-pressure turbine shaft forging heat treatment tool which comprises a long rod, wherein an extension rod is arranged at one end of the long rod, a handle is arranged at one end of the extension rod, a connecting block is arranged at one end of the long rod, a connecting rod mechanism is arranged below the connecting block, a mounting bin is arranged below the connecting rod mechanism, a telescopic plate is arranged below the mounting bin, and a clamping hand is arranged below the telescopic plate.
Description
Technical Field
The utility model relates to the technical field of heat treatment tools, in particular to a heat treatment tool for a low-pressure turbine shaft forging.
Background
The low-pressure turbine shaft forging is an important part of an aeroengine, the structure of the low-pressure turbine shaft forging is composed of a long shaft and a flange part, the long shaft part is slender and uniform in size, the sectional area of the flange part is much larger than that of the long shaft part, and y is softer due to the fact that the long shaft part of the low-pressure turbine shaft is larger in volume and is subjected to heat treatment, when clamping is carried out, the clamping head part of the clamp cannot be expanded, the clamping area is small, and the stress surface is small, so that the forging is deformed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a low-pressure turbine shaft forging heat treatment tool which has the advantages of being capable of adjusting the size of a clamp chuck according to a forging, solving the problems of small clamping area and deformation of the forging caused by uneven stress, and also having the advantages of being capable of adjusting the taking distance according to the size of a forging furnace, thereby guaranteeing the safety problem of operators.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a low pressure turbine axle forging thermal treatment frock, includes the stock, the extension rod is installed to stock one end, the handle is installed to extension rod one end, the connecting block is installed to stock one end, link mechanism is installed to the connecting block below, install the storehouse below link mechanism, the expansion plate is installed to the installation storehouse below, the tong is installed to the expansion plate below.
Preferably, the surface of the long rod is provided with a round hole, an elastic seat is fixedly arranged in the long rod, a spring is fixedly connected above the elastic seat, and a clamping head is fixedly connected above the spring.
Preferably, the surface of the extension rod is provided with a plurality of groups of clamping holes matched with the clamping heads.
Preferably, one side of the connecting block is fixedly connected with a rebound seat, and a rebound device is fixedly connected above the rebound seat.
Preferably, the connecting rod mechanism comprises a clamping rod arranged below the connecting block, an auxiliary clamping rod is rotatably arranged in the middle of the clamping rod, and the connecting block is fixedly connected above the auxiliary clamping rod.
Preferably, the clamping rod is fixedly connected to the upper portion of the installation bin, the auxiliary clamping rod is fixedly connected to the upper portion of the installation bin, a T-shaped clamping groove is formed in the installation bin, a lock hole penetrating the installation bin is formed in the surface of the installation bin, and a lock catch is matched in the lock hole.
Preferably, the surface of the expansion plate is equidistantly provided with a plurality of groups of limiting holes, one side of the expansion plate is fixedly provided with a plurality of groups of clamping hands, and one side of the expansion plate is fixedly provided with a plurality of groups of small springs.
The beneficial effects of the utility model are as follows:
1) The low-pressure turbine shaft forging heat treatment tool has the advantages that the clamp head can be adjusted according to the forging, and the problems that the clamping area is small, and the forging deformation is caused by uneven stress are solved.
2) The low-pressure turbine shaft forging heat treatment tool has the advantages that the taking distance can be adjusted according to the size of the forging furnace, and the safety problem of operators is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the inventive pole;
FIG. 3 is a schematic view of the internal structure of the mounting bin of the utility model;
FIG. 4 is a schematic view of an extension pole installation of the present utility model;
FIG. 5 is an exploded view of the extension pole of the present utility model;
fig. 6 is an exploded view of the linkage mechanism of the present utility model.
In the figure: 1. a long rod; 2. an extension rod; 3. a handle; 4. a connecting block; 5. a rebound device; 6. a rebound seat; 7. a link mechanism; 8. a mounting bin; 9. locking; 10. a telescoping plate; 11. a limiting hole; 12. a clamping hand; 71. a clamping rod; 72. an auxiliary clamping rod; 81. a lock hole; 82. a small spring; 83. a T-shaped clamping groove; 101. a round hole; 102. an elastic seat; 103. a spring; 104. a chuck; 201. and (5) clamping the hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one, given by fig. 1-2, a low pressure turbine axle forging heat treatment frock, including stock 1, extension rod 2 is installed to stock 1 one end, handle 3 is installed to extension rod 2 one end, connecting block 4 is installed to stock 1 one end, link mechanism 7 is installed to connecting block 4 below, install storehouse 8 below link mechanism 7, expansion plate 10 is installed to installation storehouse 8 below, tong 12 is installed to expansion plate 10 below.
Specifically, the surface of the long rod 1 is provided with a round hole 101, an elastic seat 102 is fixedly arranged in the long rod 1, a spring 103 is fixedly connected above the elastic seat 102, a clamping head 104 is fixedly connected above the spring 103, the distance between the handle 3 and the clamping head 12 can be adjusted, and the long rod is more convenient to take when coping with casting furnaces of different sizes.
Specifically, the surface of the extension rod 2 is provided with a plurality of groups of clamping holes 201 matched with the clamping heads 104, and the telescopic mechanism enables the application range of the low-pressure turbine shaft forging heat treatment tool to be wider.
Specifically, the resilience seat 6 is fixedly connected with one side of the connecting block 4, and the resilience device 5 is fixedly connected above the resilience seat 6.
Specifically, the link mechanism 7 comprises a clamping rod 71 arranged below the connecting block 4, a secondary clamping rod 72 is rotatably arranged in the middle of the clamping rod 71, the connecting block 4 is fixedly connected above the secondary clamping rod 72, and the link mechanism 7 is clamped more labor-saving in use, so that more efficient working convenience is provided.
Specifically, the clamping bar 71 is fixedly connected to the upper portion of the installation bin 8, the auxiliary clamping bar 72 is fixedly connected to the upper portion of the installation bin 8, the T-shaped clamping groove 83 is formed in the installation bin 8, a lock hole 81 penetrating through the installation bin 8 is formed in the surface of the installation bin 8, the lock hole 81 is matched with the lock catch 9, so that the clamping hand 12 is more stable, and the safety in operation is improved.
Specifically, the spacing hole 11 of multiunit is opened to expansion plate 10 surface equidistance, expansion plate 10 one side fixed mounting has multiunit tong 12, expansion plate 10 one side fixed mounting has multiunit spring 82, takes off hasp 9 can expansion plate 10 can automatic pop out, can more efficient adjustment tong 12, and multiunit tong 12's design also can be more firm when pressing from both sides the getting foundry goods, can not lead to deformation.
Working principle:
when the clamp is used, the clamp head 104 is pressed, the long rod 2 is drawn, after the length is adjusted to a proper length, the clamp head 104 is aligned with the clamping hole 201, the lock catch 9 is taken down after the second time, the telescopic plate 10 is adjusted to a proper length, the lock catch 9 is pressed down, the lock catch 9 is aligned with the limiting hole 11, the telescopic plate 10 is fixed in the mounting bin 8 for operation, the clamp head size can be adjusted according to the forging piece, the problem that the clamping area is small, the deformation of the forging piece is caused due to uneven stress is solved, and the safety problem of an operator is guaranteed due to the fact that the taking distance is adjusted according to the size of the forging furnace.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a low pressure turbine axle forging heat treatment frock, includes stock (1), its characterized in that: extension rod (2) are installed to stock (1) one end, handle (3) are installed to extension rod (2) one end, connecting block (4) are installed to stock (1) one end, link mechanism (7) are installed to connecting block (4) below, install bin (8) below link mechanism (7), expansion plate (10) are installed to installation bin (8) below, tong (12) are installed to expansion plate (10) below.
2. The low-pressure turbine shaft forging heat treatment tool as recited in claim 1, wherein: the surface of the long rod (1) is provided with a round hole (101), an elastic seat (102) is fixedly arranged in the long rod (1), a spring (103) is fixedly connected above the elastic seat (102), and a clamping head (104) is fixedly connected above the spring (103).
3. The low-pressure turbine shaft forging heat treatment tool as recited in claim 1, wherein: the surface of the extension rod (2) is provided with a plurality of groups of clamping holes (201) matched with the clamping heads (104).
4. The low-pressure turbine shaft forging heat treatment tool as recited in claim 1, wherein: one side of the connecting block (4) is fixedly connected with a rebound seat (6), and a rebound device (5) is fixedly connected above the rebound seat (6).
5. The low-pressure turbine shaft forging heat treatment tool as recited in claim 1, wherein: the connecting rod mechanism (7) comprises a clamping rod (71) arranged below the connecting block (4), an auxiliary clamping rod (72) is rotatably arranged in the middle of the clamping rod (71), and the connecting block (4) is fixedly connected above the auxiliary clamping rod (72).
6. The low-pressure turbine shaft forging heat treatment tool as recited in claim 1, wherein: the utility model discloses a mounting bin, including installation bin (8), auxiliary clamping bar (72), installation bin (8) top fixed connection clamping bar (71), install bin (8) inside open there is T shape draw-in groove (83), install bin (8) surface open have lockhole (81) that run through installation bin (8), the cooperation has hasp (9) in lockhole (81).
7. The low-pressure turbine shaft forging heat treatment tool as recited in claim 1, wherein: the surface of the expansion plate (10) is equidistantly provided with a plurality of groups of limiting holes (11), one side of the expansion plate (10) is fixedly provided with a plurality of groups of clamping hands (12), and one side of the expansion plate (10) is fixedly provided with a plurality of groups of small springs (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320714640.3U CN219824295U (en) | 2023-04-04 | 2023-04-04 | Low-pressure turbine shaft forging heat treatment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320714640.3U CN219824295U (en) | 2023-04-04 | 2023-04-04 | Low-pressure turbine shaft forging heat treatment tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219824295U true CN219824295U (en) | 2023-10-13 |
Family
ID=88246173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320714640.3U Active CN219824295U (en) | 2023-04-04 | 2023-04-04 | Low-pressure turbine shaft forging heat treatment tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219824295U (en) |
-
2023
- 2023-04-04 CN CN202320714640.3U patent/CN219824295U/en active Active
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