CN115058559A - Thermal treatment of high temperature alloy finish forge structure shape frock of preapring for an unfavorable turn of events - Google Patents
Thermal treatment of high temperature alloy finish forge structure shape frock of preapring for an unfavorable turn of events Download PDFInfo
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- CN115058559A CN115058559A CN202210828830.8A CN202210828830A CN115058559A CN 115058559 A CN115058559 A CN 115058559A CN 202210828830 A CN202210828830 A CN 202210828830A CN 115058559 A CN115058559 A CN 115058559A
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- temperature alloy
- deformation tool
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- 239000000956 alloy Substances 0.000 title claims abstract description 22
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 22
- 238000007669 thermal treatment Methods 0.000 title claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000005242 forging Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
The invention discloses a heat treatment anti-deformation tool for a high-temperature alloy precision-forged structural part, which comprises an anti-deformation tool main body, wherein the anti-deformation tool main body comprises a chassis, and an extrusion device is arranged on one side of the chassis. This kind of thermal treatment of high temperature alloy finish forge structure piece shape frock of preapring for an unfavorable turn of events is through adopting the threaded rod, the thread bush, the slide bar, the dead lever, a pedestal, rotate the cooperation between post and the extrusion piece, the inside on chassis is put into to the part that will carry out thermal treatment, utilize the thread bush to remove through rotating the threaded rod, it utilizes the slide bar to remove in one side of dead lever to drive the base through the threaded rod, make the rotation that the post utilized the round wheel through the slip post, inside at the spout removes, extrude the different angles of part through rotating the post, make the rotation post pass through the set casing and remove to one side of set casing, utilize anti-skidding tooth piece to carry out the antiskid, elasticity through the elastic plate extrudees the part, make the rotation post extrude fixedly to the part of different shapes.
Description
Technical Field
The invention relates to the technical field of alloy precision forging, in particular to a heat treatment anti-deformation tool for a high-temperature alloy precision forging structural member.
Background
In order to reduce the machining cost of parts and destroy streamlines formed in the die forging process as little as possible, the concept of precision forging is advocated by more and more parts. The high-temperature alloy precision forging piece can generate uncontrollable deformation by adopting a common heat treatment placing mode, most surfaces of the precision forging piece are non-processing surfaces, and the deformation caused by heat treatment can cause the final scrapping of the forging piece, thereby causing great economic loss. The following problems exist in the prior art:
(1) the existing method fixes the machined part in a mode of extruding from two sides, so that the part is easy to deform in the heating and cooling processes, and the subsequent use of the device is influenced;
(2) because the inside current device of part is difficult to stabilize and parcel nature's fixed to it, lead to the part inside to appear deformation when externally extruding easily, influence the effect of part.
Disclosure of Invention
The invention aims to provide a heat treatment anti-deformation tool for a high-temperature alloy precision-forged structural part, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the solution of the invention is:
a thermal treatment anti-deformation tool for a high-temperature alloy precision-forged structural part comprises an anti-deformation tool main body, wherein the anti-deformation tool main body comprises a chassis, an extrusion device is arranged on one side of the chassis, and an elastic device is fixedly connected to the top of the chassis; the extruding device comprises a threaded rod, the outer wall of the threaded rod is movably connected with a threaded sleeve, and a base and a rotating column are arranged on one side of the threaded sleeve; the elastic device comprises a fixed base, a supporting cylinder is movably connected to the inner wall of the fixed base, and an elastic rope and a rotating wheel are arranged at the bottom of the supporting cylinder.
The technical scheme of the invention is further improved as follows: one side fixedly connected with dead lever of thread bush, one side inner wall swing joint of dead lever has the slide bar, the one end activity of threaded rod and the outer wall one side swing joint of base.
The technical scheme of the invention is further improved as follows: one side of base and the one end fixed connection of slide bar, the bottom swing joint of base has the rotation post, rotates the outer wall fixedly connected with extrusion piece of post, the base is including fixed chassis, and the spout has been seted up to fixed chassis's inside, and the bottom of spout is provided with the ventilation hole.
By adopting the technical scheme, the threaded rod, the threaded sleeve, the sliding rod, the fixed rod, the base, the rotating column and the extrusion block in the scheme are matched together to wrap and fix the part.
The technical scheme of the invention is further improved as follows: the inner wall swing joint of spout has the round wheel, and one side swing joint of round wheel has the slip post, and the outer wall of slip post and the inner wall swing joint of fixed chassis, the one end of slip post and one side fixed connection who rotates the post, the bottom fixedly connected with elasticity extrusion mechanism of slip post rotates the inside of post and has seted up the mouth of blowing.
The technical scheme of the invention is further improved as follows: the elastic extrusion mechanism comprises a fixed shell, a movable block is movably connected to the inner wall of the fixed shell, an elastic plate is fixedly connected to the top of the movable block, the two ends of the elastic plate are fixedly connected with the inner wall of the fixed shell, a supporting plate is fixedly connected to the top of the elastic plate, and an anti-skidding tooth block is fixedly connected to the bottom of the movable block.
The technical scheme of the invention is further improved as follows: the inner wall of the fixed base is rotatably connected with a rotating wheel, the outer wall of the rotating wheel is movably connected with the outer wall of the supporting cylinder, and the inner wall of the bottom of the supporting cylinder is rotatably connected with the rotating wheel.
The technical scheme of the invention is further improved as follows: the outer wall of the rotating wheel is movably connected with an elastic rope, the outer wall of the elastic rope is movably connected with the inner wall of the bottom of the supporting cylinder, and two ends of the elastic rope are fixedly connected with the inner wall of the fixed base.
The technical scheme of the invention is further improved as follows: the support cylinder is including the extrusion cylinder, and extrusion cylinder's top fixedly connected with round bulb, the right angle ventilation hole has been seted up to extrusion cylinder's inner wall, and the oblique angle ventilation hole has been seted up to the bottom in right angle ventilation hole.
By adopting the technical scheme, the fixed base, the supporting cylinder, the rotating wheel, the elastic rope and the rotating wheel in the scheme are matched together to support and fix the interiors of parts in different shapes.
After the scheme is adopted, compared with the prior art, the invention has the technical progress that:
(1) the invention provides a heat treatment anti-deformation tool for a high-temperature alloy precision forging structural part, which adopts the matching among a threaded rod, a threaded sleeve, a sliding rod, a fixed rod, a base, a rotating column and an extrusion block, puts the part to be heat treated into the inner part of a chassis, utilizes the threaded sleeve to move by rotating the threaded rod, drives the base to move on one side of the fixed rod by utilizing the sliding rod through the threaded rod, utilizes the rotating column to extrude the part through the base, utilizes the extrusion block to extrude the part, enables the rotating column to rotate on one side of the fixed chassis by utilizing the rotation of a circular wheel through the sliding column to move in a sliding chute, enables the rotating column to rotate on one side of the fixed chassis, extrudes the part at different angles through the rotating column, enables the rotating column to move to one side of the fixed shell through the fixed shell, utilizes an anti-skid tooth block to prevent skid, and extrudes the part through the elasticity of an elastic plate, the rotary column can extrude and fix parts of different shapes, the wrapping property of the device is improved, and the effect of preventing the parts from deforming is achieved.
(2) The invention provides a thermal treatment anti-deformation tool for a high-temperature alloy precision-forged structural part, which adopts the matching of a fixed base, a supporting cylinder, a rotating wheel, an elastic rope and the rotating wheel, when a part is placed at the top of a chassis, the supporting cylinder is extruded due to gravity, so that the supporting cylinder moves in the fixed base, and moves downwards by utilizing the rotation of the rotating wheel.
(3) The invention provides a heat treatment anti-deformation tool for a high-temperature alloy finish-forged structural part, which is characterized in that an extrusion cylinder, a round ball head, a right-angle ventilation hole and an oblique-angle ventilation hole are matched, the round ball head can conveniently enter the part when the part is pressed down through the round ball head, hollow parts in the part are fixed through the extrusion cylinder, when the outer wall of the extrusion cylinder is tightly attached to a hotter part, the part is radiated through the right-angle ventilation hole, the part is radiated through the oblique-angle ventilation hole, the support performance of the extrusion cylinder is improved, the ventilation performance of the extrusion cylinder is prevented from being improved, the strength of the extrusion cylinder is reduced, and the extrusion cylinder is deformed in the supporting process to influence the use of the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the extrusion apparatus of the present invention;
FIG. 3 is a schematic cross-sectional view of a base in the present invention;
FIG. 4 is a schematic sectional view of the elastic pressing apparatus according to the present invention;
FIG. 5 is a schematic cross-sectional view of a resilient means of the present invention;
FIG. 6 is a schematic cross-sectional view of a support cylinder according to the present invention.
In the figure: 1. the anti-deformation tool main body;
2. an extrusion device;
21. a threaded rod; 22. a threaded sleeve; 23. a slide bar; 24. fixing the rod;
25. a base; 251. fixing the chassis; 252. a vent hole; 253. a chute;
254. a sliding post; 255. a round wheel; 256. an air blowing port;
26. rotating the column; 27. extruding the block; 28. an elastic extrusion mechanism;
281. a stationary case; 282. a movable block; 283. an anti-slip tooth block;
284. an elastic plate; 285. a support plate;
3. an elastic device; 31. a fixed base; 32. a support cylinder;
321. extruding the cylinder; 322. a round ball head; 323. a right angle vent; 324. a bevel vent;
33. a rotating wheel; 34. an elastic cord; 35. a rotating wheel;
4. a chassis.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in figures 1-6, the invention provides a thermal treatment anti-deformation tool for a high-temperature alloy precision forging structural member, which comprises an anti-deformation tool main body 1, wherein the anti-deformation tool main body 1 comprises a chassis 4, one side of the chassis 4 is provided with an extrusion device 2, the top of the chassis 4 is fixedly connected with an elastic device 3, the extrusion device 2 comprises a threaded rod 21, the outer wall of the threaded rod 21 is movably connected with a threaded sleeve 22, one side of the threaded sleeve 22 is provided with a base 25 and a rotating column 26, the elastic device 3 comprises a fixed base 31, the inner wall of the fixed base 31 is movably connected with a supporting cylinder 32, the bottom of the supporting cylinder 32 is provided with an elastic rope 34 and a rotating wheel 35, one side of the threaded sleeve 22 is fixedly connected with a fixed rod 24, the inner wall of one side of the fixed rod 24 is movably connected with a sliding rod 23, one end of the threaded rod 21 is movably connected with one side of the outer wall of the base 25, one side of the base 25 is fixedly connected with one end of the sliding rod 23, the bottom of the base 25 is movably connected with a rotating column 26, the outer wall of the rotating column 26 is fixedly connected with an extrusion block 27, the base 25 comprises a fixed chassis 251, a chute 253 is arranged inside the fixed chassis 251, the bottom of the chute 253 is provided with a vent hole 252, the inner wall of the chute 253 is movably connected with a round wheel 255, one side of the round wheel 255 is movably connected with a sliding column 254, the outer wall of the sliding column 254 is movably connected with the inner wall of the fixed chassis 251, one end of the sliding column 254 is fixedly connected with one side of the rotating column 26, the bottom of the sliding column 254 is fixedly connected with an elastic extrusion mechanism 28, an air blowing port 256 is arranged inside the rotating column 26, a part needing heat treatment is placed inside the chassis 4, the part is moved by a threaded sleeve 22 through rotating a threaded rod 21, the base 25 is driven by the threaded rod 21 to move on one side of a fixed rod 24 through a sliding rod 23, the rotating column 26 is used for extruding the part through the base 25, when the rotating column 26 extrudes the part through the extrusion block 27, the rotating column 26 moves in the chute 253 through the rotation of the sliding column 254 by using the round wheel 255, so that the rotating column 26 rotates on one side of the fixed chassis 251, the fixed wrapping performance of the device is improved, and the effect of preventing the part from deforming is achieved.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the elastic force extrusion mechanism 28 includes a fixed casing 281, an inner wall of the fixed casing 281 is movably connected with a movable block 282, a top fixedly connected with elastic plate 284 of the movable block 282, two ends of the elastic plate 284 are fixedly connected with an inner wall of the fixed casing 281, a top fixedly connected with supporting plate 285 of the elastic plate 284, a bottom fixedly connected with anti-slip tooth block 283 of the movable block 282, extrude the parts at different angles through the rotating column 26, so that the rotating column 26 moves to one side of the fixed casing 281 through the fixed casing 281, and the anti-slip tooth block 283 is utilized to prevent slipping, the parts are extruded through the elastic force of the elastic plate 284, so that the rotating column 26 extrudes and fixes the parts of different shapes.
Example 3
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the fixed base 31 is rotatably connected with a rotating wheel 33, the outer wall of the rotating wheel 33 is movably connected with the outer wall of the supporting cylinder 32, the inner wall of the bottom of the supporting cylinder 32 is rotatably connected with a rotating wheel 35, the outer wall of the rotating wheel 35 is movably connected with an elastic rope 34, the outer wall of the elastic rope 34 is movably connected with the inner wall of the bottom of the supporting cylinder 32, two ends of the elastic rope 34 are fixedly connected with the inner wall of the fixed base 31, when a part is placed on the top of the chassis 4, the supporting cylinder 32 can be extruded by gravity, so that the supporting cylinder 32 moves inside the fixed base 31, the part moves downwards by the rotation of the rotating wheel 33, when the part is hollowed, the rotating wheel 35 is pulled to rotate inside the supporting cylinder 32, so that the supporting cylinder 32 moves upwards inside the fixed base 31, so that the hollowed part of the part is extruded and fixed by the supporting cylinder 32, the inside of the part is wrapped, and the deformation of the inside of the part is prevented.
Example 4
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, support cylinder 32 is including extrusion cylinder 321, top fixedly connected with round bulb 322 of extrusion cylinder 321, right angle ventilation hole 323 has been seted up to the inner wall of extrusion cylinder 321, oblique angle ventilation hole 324 has been seted up to the bottom of right angle ventilation hole 323, when the part pushes down through round bulb 322, make things convenient for round bulb 322 to get into inside the part, fix the fretwork of part inside through extrusion cylinder 321, when extrusion cylinder 321's outer wall is hugged closely with hotter part, dispel the heat to the part through right angle ventilation hole 323, dispel the heat and improve the support of extrusion cylinder 321 to the part through oblique angle ventilation hole 324, prevent the air permeability in order to improve extrusion cylinder 321, thereby reduce the intensity of extrusion cylinder 321, make the in-process that supports lead to extrusion cylinder 321 to deform, influence the use of device.
The working principle of the thermal treatment anti-deformation tool for the high-temperature alloy precision forging structural member is described in detail below.
As shown in fig. 1-6, firstly, the parts to be heat-treated are placed in the chassis 4, the threaded rod 21 is rotated to move by the threaded sleeve 22, the threaded rod 21 drives the base 25 to move by the sliding rod 23 on one side of the fixing rod 24, the base 25 extrudes the parts by the rotating column 26, when the rotating column 26 extrudes the parts by the extrusion block 27, the rotating column 26 moves in the chute 253 by the rotation of the round wheel 255 through the sliding column 254, the rotating column 26 rotates on one side of the fixing chassis 251, the parts are extruded at different angles by the rotating column 26, the rotating column 26 moves to one side of the fixing shell 281 through the fixing shell 281, the anti-slip teeth block 283 is used for anti-slip, the parts are extruded by the elasticity of the elastic plate 284, the rotating column 26 extrudes and fixes the parts with different shapes, and the wrapping performance of the device is improved, reach the effect that prevents the part deformation, when the part is put into the top of chassis 4, because gravity can extrude support cylinder 32, make support cylinder 32 move in unable adjustment base 31's inside, utilize the rotation of swiveling wheel 33 to move down, under the condition of part fretwork, through the elasticity of stretch cord 34, pulling swivel wheel 35 rotates in support cylinder 32's inside, make support cylinder 32 move up in unable adjustment base 31's inside, make support cylinder 32 extrude the fixed of the part fretwork, make to wrap up the inside of part, prevent the part inside deformation, when pushing down at the part through round bulb 322, make things convenient for round bulb 322 to get into the part inside, fix the fretwork of the part inside through extrusion cylinder 321, when the outer wall of extrusion cylinder 321 hugs closely with hotter part, dispel the heat through right angle ventilation hole 323 to the part, the heat dissipation of the parts and the improvement of the supporting performance of the pressing cylinder 321 through the oblique angle vent holes 324 prevent the strength of the pressing cylinder 321 from being reduced in order to improve the ventilation performance of the pressing cylinder 321, so that the pressing cylinder 321 is deformed in the supporting process.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. A thermal treatment anti-deformation tool for a high-temperature alloy precision-forged structural part comprises an anti-deformation tool main body (1), wherein the anti-deformation tool main body (1) comprises a chassis (4); the method is characterized in that: an extrusion device (2) is arranged on one side of the chassis (4), the extrusion device (2) comprises a threaded rod (21), a threaded sleeve (22) is movably connected to the outer wall of the threaded rod (21), and a base (25) and a rotating column (26) are arranged on one side of the threaded sleeve (22);
the top fixed connection of chassis (4) has resilient means (3), and resilient means (3) are including unable adjustment base (31), and the inner wall swing joint of unable adjustment base (31) has support cylinder (32), and the bottom of support cylinder (32) is provided with stretch cord (34), rotates wheel (35).
2. The heat treatment anti-deformation tool for the high-temperature alloy precision-forged structural part as claimed in claim 1, is characterized in that: one side fixedly connected with dead lever (24) of thread bush (22), one side inner wall swing joint of dead lever (24) has slide bar (23), the one end activity of threaded rod (21) and outer wall one side swing joint of base (25).
3. The heat treatment anti-deformation tool for the high-temperature alloy precision-forged structural part as claimed in claim 2, is characterized in that: one side of the base (25) is fixedly connected with one end of the sliding rod (23), the bottom of the base (25) is movably connected with a rotating column (26), and the outer wall of the rotating column (26) is fixedly connected with an extrusion block (27); the base (25) comprises a fixed chassis (251), a sliding groove (253) is formed in the fixed chassis (251), and a ventilation hole (252) is formed in the bottom of the sliding groove (253).
4. The heat treatment anti-deformation tool for the high-temperature alloy finish-forged structural part as claimed in claim 3, characterized in that: the inner wall swing joint of spout (253) has round wheel (255), and one side swing joint of round wheel (255) has slip post (254), the outer wall of slip post (254) and the inner wall swing joint of fixed chassis (251), the one end of slip post (254) and one side fixed connection who rotates post (26), the bottom fixedly connected with elasticity extrusion mechanism (28) of slip post (254), the mouth of blowing (256) have been seted up to the inside of rotating post (26).
5. The heat treatment anti-deformation tool for the high-temperature alloy precision-forged structural part as claimed in claim 4, is characterized in that: the elastic force extrusion mechanism (28) comprises a fixed shell (281), wherein the inner wall of the fixed shell (281) is movably connected with a movable block (282), the top of the movable block (282) is fixedly connected with an elastic plate (284), two ends of the elastic plate (284) are fixedly connected with the inner wall of the fixed shell (281), the top of the elastic plate (284) is fixedly connected with a support plate (285), and the bottom of the movable block (282) is fixedly connected with an anti-slip tooth block (283).
6. The heat treatment anti-deformation tool for the high-temperature alloy precision-forged structural part as claimed in claim 1, is characterized in that: the inner wall of unable adjustment base (31) rotates and is connected with swiveling wheel (33), the outer wall of swiveling wheel (33) and the outer wall swing joint of support cylinder (32), the bottom inner wall of support cylinder (32) rotates and is connected with and rotates wheel (35).
7. The heat treatment anti-deformation tool for the high-temperature alloy precision-forged structural part as claimed in claim 6, is characterized in that: the outer wall of the rotating wheel (35) is movably connected with an elastic rope (34), the outer wall of the elastic rope (34) is movably connected with the inner wall of the bottom of the supporting cylinder (32), and two ends of the elastic rope (34) are fixedly connected with the inner wall of the fixed base (31).
8. The heat treatment anti-deformation tool for the high-temperature alloy precision-forged structural part as claimed in claim 7, is characterized in that: support cylinder (32) including extrusion cylinder (321), the top fixedly connected with round bulb (322) of extrusion cylinder (321), right angle ventilation hole (323) have been seted up to the inner wall of extrusion cylinder (321), and oblique angle ventilation hole (324) have been seted up to the bottom in right angle ventilation hole (323).
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Cited By (1)
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CN116377193A (en) * | 2023-04-28 | 2023-07-04 | 东莞汇鸿鑫精密机械有限公司 | Aluminum alloy heat treatment forming equipment |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116377193A (en) * | 2023-04-28 | 2023-07-04 | 东莞汇鸿鑫精密机械有限公司 | Aluminum alloy heat treatment forming equipment |
CN116377193B (en) * | 2023-04-28 | 2024-01-12 | 东莞汇鸿鑫精密机械有限公司 | Aluminum alloy heat treatment forming equipment |
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Denomination of invention: A Heat Treatment Anti Deformation Tool for High Temperature Alloy Precision Forging Structural Parts Granted publication date: 20240112 Pledgee: China Construction Bank Corporation Yancheng Dafeng sub branch Pledgor: Yancheng Mingjia Machinery Co.,Ltd. Registration number: Y2024980005113 |
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