CN220537854U - Bearing steel wire continuous spheroidizing annealing device - Google Patents
Bearing steel wire continuous spheroidizing annealing device Download PDFInfo
- Publication number
- CN220537854U CN220537854U CN202321951663.2U CN202321951663U CN220537854U CN 220537854 U CN220537854 U CN 220537854U CN 202321951663 U CN202321951663 U CN 202321951663U CN 220537854 U CN220537854 U CN 220537854U
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- shell
- steel wire
- bearing steel
- spheroidizing annealing
- annealing device
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 238000000137 annealing Methods 0.000 title claims abstract description 42
- 239000000446 fuel Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- Y02P10/20—Recycling
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to the technical field of spheroidizing annealing, and discloses a bearing steel wire continuous spheroidizing annealing device which comprises a shell, a fuel pipeline interface and a high-speed burner, wherein the fuel pipeline interface and the high-speed burner are arranged on the side wall of the shell, and a circulating air inlet pipe and a circulating air outlet pipe are respectively arranged at the bottom and the top of the side wall of the shell; the bottom of the shell is fixedly provided with a motor, the output end of the motor extends to the inside of the shell and is fixedly provided with a rotary column, the column wall of the rotary column is fixedly provided with a plurality of hanging rods which are uniformly distributed, and the rod wall of the hanging rods is provided with a plurality of groups of clamping mechanisms which are uniformly distributed; an opening is formed in one side of the shell, and a shell cover is arranged at the opening. The utility model can enable the bearing steel wire to rotate and spheroidize in the shell, improves the uniformity of spheroidize annealing of the bearing steel wire, ensures the use quality of products, and improves the efficiency.
Description
Technical Field
The utility model relates to the technical field of spheroidizing annealing, in particular to a bearing steel wire continuous spheroidizing annealing device.
Background
Spheroidizing annealing is one of the basic ways to improve the structure and performance of steel, and the main purpose of spheroidizing annealing is to spheroidize carbide in the microstructure of steel material, reduce the hardness of the material, improve the plasticity of the material, reduce the deformation resistance of the material, and enable the material to be easy to plastic-work and shape. The bearing steel wire is mainly used for manufacturing rolling bodies or rings of rolling bearings, and the key point is to select a proper spheroidizing annealing process.
The utility model provides an annealing device for bearing steel wire, including supporting unable adjustment base, the annealing device casing is installed to the top of supporting unable adjustment base, the front end of annealing device casing is provided with bearing steel wire transfer port, circulation intake pipe is installed to the below of annealing device casing one side, circulation outlet duct is installed to the top of annealing device casing opposite side, the heating protection piece is all installed to the below of annealing device casing both sides, the externally mounted of heating protection piece has the fuel pipeline interface, high-speed nozzle is installed to the below of fuel pipeline interface, the rotation motor is installed to the intermediate position department of supporting unable adjustment base inside, the bottom protection seat is installed to the inside bottom of annealing device casing.
In the scheme, the bearing steel wire is directly placed in the annealing device shell, and then spheroidized and annealed by the high-speed burner, but the bearing steel wire is static after being placed in the annealing device shell, so that spheroidizing and annealing uniformity of the bearing steel wire is not high, and the product quality of the bearing steel wire is affected. For this purpose, a continuous spheroidizing annealing device for bearing steel wires is proposed.
Disclosure of Invention
The utility model aims to solve the problems of the background technology and provides a bearing steel wire continuous spheroidizing annealing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the continuous spheroidizing annealing device for the bearing steel wire comprises a shell, a fuel pipeline interface and a high-speed burner, wherein the fuel pipeline interface and the high-speed burner are arranged on the side wall of the shell, and a circulating air inlet pipe and a circulating air outlet pipe are respectively arranged at the bottom and the top of the side wall of the shell; the bottom of the shell is fixedly provided with a motor, the output end of the motor extends to the inside of the shell and is fixedly provided with a rotary column, the column wall of the rotary column is fixedly provided with a plurality of hanging rods which are uniformly distributed, and the rod wall of the hanging rods is provided with a plurality of groups of clamping mechanisms which are uniformly distributed; an opening is formed in one side of the shell, and a shell cover is arranged at the opening.
Preferably, the clamping mechanism comprises a fixed chuck and a movable chuck, the fixed chuck and the movable chuck are symmetrically arranged on the wall of the hanging rod, the fixed chuck is fixedly connected with the hanging rod, and the movable chuck is elastically and movably connected with the hanging rod.
Preferably, the bar wall of the hanging bar is transversely provided with a bar groove, the inside of the bar groove is transversely fixedly provided with a sliding bar, the bar wall of the sliding bar is provided with a sliding block, the bottom of the movable chuck is fixedly connected with the top of the sliding block, and the bar wall of the sliding bar is sleeved with a spring.
Preferably, the fixed chuck and the movable chuck both adopt trapezoidal heads, and the opposite sides of the fixed chuck and the movable chuck are straight surfaces.
Preferably, the bottom of the shell is fixedly provided with a bottom frame, and the motor is fixedly arranged in the bottom frame.
Preferably, the lower side of the column wall of the rotary column is fixedly provided with a fan blade, and the air distribution plate is fixedly arranged in the shell and above the fan blade.
Compared with the prior art, the utility model provides a bearing steel wire continuous spheroidizing annealing device, which has the following beneficial effects:
1. this continuous spheroidizing annealing device of bearing steel wire, through the motor that is equipped with, column spinner and peg, the bearing steel wire inserts on the pole wall of peg, and the number of peg is a plurality of, can once accomplish the placing of a plurality of bearing steel wires, and the rethread opens motor work, and the column spinner can drive the column spinner and rotate, and the column spinner can make a plurality of pegs together rotate to can carry out spheroidizing annealing with the bearing steel wire with rotatory mode, improved the spheroidizing annealing efficiency of bearing steel wire.
2. According to the bearing steel wire continuous spheroidizing annealing device, after the bearing steel wire is hung on the hanging rod through the fixed clamping head, the movable clamping head, the sliding rod, the sliding block and the spring which are arranged on the hanging rod, the bearing steel wire is positioned between the fixed clamping head and the movable clamping head, and the spring applies elasticity to the sliding block, so that the movable joint is matched with the fixed clamping head, and the bearing steel wire is firmly clamped.
3. This continuous spheroidizing annealing device of bearing steel wire through the flabellum that is equipped with, and the column of revolution makes the flabellum together rotatory at rotatory in-process, and the flabellum can blow the inside of casing this moment for the inside heat circulation disturbance of casing has improved the spheroidizing annealing efficiency of bearing steel wire.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the bearing steel wire can be rotationally spheroidized and annealed in the shell, the spheroidizing and annealing uniformity of the bearing steel wire is improved, and meanwhile, the efficiency is also improved.
Drawings
Fig. 1 is a schematic structural view of a continuous spheroidizing annealing device for a bearing steel wire according to the present utility model;
FIG. 2 is a cross-sectional view of the hanger bar of FIG. 1;
fig. 3 is a top view of the gas distribution plate of fig. 1.
In the figure: 1. a housing; 2. a fuel conduit interface; 3. a high-speed burner; 4. a circulating air inlet pipe; 5. a circulating air outlet pipe; 6. a motor; 7. a spin column; 8. a hanging rod; 9. a cover; 10. fixing a chuck; 11. moving the chuck; 12. a slide bar; 13. a slide block; 14. a spring; 15. a chassis; 16. a fan blade; 17. and an air distribution plate.
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.
Example 1
Referring to fig. 1, a bearing steel wire continuous spheroidizing annealing device comprises a shell 1, a fuel pipeline interface 2 and a high-speed burner 3, wherein the fuel pipeline interface 2 and the high-speed burner 3 are arranged on the side wall of the shell 1, the fuel pipeline interface 2 is connected with an external fuel source, the bearing steel wire can be spheroidized and annealed through the high-speed burner 3, a circulating air inlet pipe 4 and a circulating air outlet pipe 5 are respectively arranged at the bottom and the top of the side wall of the shell 1, and the circulating air inlet pipe 4 and the circulating air outlet pipe 5 can ensure the circulation of air in the shell 1; the fixed motor 6 that is equipped with in bottom of casing 1, the fixed chassis 15 that is equipped with in bottom of casing 1, motor 6 fixed mounting is in the inside of chassis 15, the output of motor 6 extends to the inside of casing 1 and is fixed to be equipped with column 7, column wall of column 7 is fixed to be equipped with a plurality of evenly distributed peg 8, one side of casing 1 is equipped with the opening, and the opening goes out to be provided with cap 9, the bearing wire inserts on the wall of peg 8, and the number of peg 8 is a plurality of, can once accomplish the placing of a plurality of bearing wire, open motor 6 work again, motor 6 can drive column 7 rotation, column 7 can make a plurality of pegs 8 together rotate, thereby can carry out spheroidizing annealing with the bearing wire with rotatory mode, the spheroidizing annealing efficiency of bearing wire has been improved.
Example 2
Referring to fig. 2, the rod wall of the hanging rod 8 is provided with a plurality of groups of uniformly distributed clamping mechanisms, each clamping mechanism comprises a fixed chuck 10 and a movable chuck 11, the fixed chuck 10 and the movable chuck 11 are symmetrically arranged on the rod wall of the hanging rod 8, the fixed chuck 10 and the movable chuck 11 are both trapezoidal heads, one side of the fixed chuck 10 opposite to the movable chuck 11 is a straight surface, the fixed chuck 10 is fixedly connected with the hanging rod 8, the movable chuck 11 is elastically and movably connected with the hanging rod 8, the rod wall of the hanging rod 8 is transversely provided with a strip-shaped groove, the inside of the strip-shaped groove is transversely and fixedly provided with a slide bar 12, the rod wall of the slide bar 12 is provided with a slide block 13, the bottom of the movable chuck 11 is fixedly connected with the top of the slide block 13, a spring 14 is sleeved on the rod wall of the slide bar 12, a bearing steel wire is hung on the hanging rod 8, and the bearing steel wire is positioned between the fixed chuck 10 and the movable chuck 11, and the slide block 13 is elastically applied with force through the spring 14, so that the movable joint 11 is matched with the fixed chuck 10, and the bearing steel wire is firmly clamped.
Example 3
Referring to fig. 1 and 3, the lower side of the column wall of the rotary column 7 is fixedly provided with a fan blade 16, the inside of the casing 1 and the upper side of the fan blade 16 are fixedly provided with a gas distribution plate 17, the rotary column 7 enables the fan blade 16 to rotate together in the rotating process, at this time, the fan blade 16 can blow air to the inside of the casing 1, so that heat circulation in the casing 1 is disturbed, the gas distribution plate 17 can enable gas to blow upwards uniformly, and spheroidizing annealing efficiency of bearing steel wires is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a continuous spheroidizing annealing device of bearing steel wire, includes casing (1), fuel pipeline interface (2) and high-speed nozzle (3), its characterized in that: the fuel pipeline interface (2) and the high-speed burner (3) are both arranged on the side wall of the shell (1), and a circulating air inlet pipe (4) and a circulating air outlet pipe (5) are respectively arranged at the bottom and the top of the side wall of the shell (1);
the bottom of the shell (1) is fixedly provided with a motor (6), the output end of the motor (6) extends into the shell (1) and is fixedly provided with a rotary column (7), the column wall of the rotary column (7) is fixedly provided with a plurality of hanging rods (8) which are uniformly distributed, and the rod wall of the hanging rods (8) is provided with a plurality of groups of clamping mechanisms which are uniformly distributed;
an opening is formed in one side of the shell (1), and a shell cover (9) is arranged at the opening.
2. A bearing steel wire continuous spheroidizing annealing device according to claim 1, wherein: the clamping mechanism comprises a fixed chuck (10) and a movable chuck (11), wherein the fixed chuck (10) and the movable chuck (11) are symmetrically arranged on the rod wall of the hanging rod (8), the fixed chuck (10) is fixedly connected with the hanging rod (8), and the movable chuck (11) is elastically and movably connected with the hanging rod (8).
3. A bearing steel wire continuous spheroidizing annealing device according to claim 2, wherein: the utility model discloses a hanging rod, including hanging rod (8), slide bar (12), slider (13) are equipped with in the inside horizontal fixed slide bar (12) that has offered of the pole wall in peg (8), the bottom of moving chuck (11) and the top fixed connection of slider (13), the pole wall cover of slide bar (12) is equipped with spring (14).
4. A bearing steel wire continuous spheroidizing annealing device according to claim 2, wherein: the fixed clamp head (10) and the movable clamp head (11) are trapezoidal heads, and the opposite sides of the fixed clamp head (10) and the movable clamp head (11) are straight surfaces.
5. A bearing steel wire continuous spheroidizing annealing device according to claim 1, wherein: the bottom of the shell (1) is fixedly provided with a bottom frame (15), and the motor (6) is fixedly arranged in the bottom frame (15).
6. A bearing steel wire continuous spheroidizing annealing device according to claim 1, wherein: the air distribution device is characterized in that fan blades (16) are fixedly arranged on the lower side of the column wall of the rotary column (7), and an air distribution plate (17) is fixedly arranged inside the shell (1) and above the fan blades (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321951663.2U CN220537854U (en) | 2023-07-24 | 2023-07-24 | Bearing steel wire continuous spheroidizing annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321951663.2U CN220537854U (en) | 2023-07-24 | 2023-07-24 | Bearing steel wire continuous spheroidizing annealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220537854U true CN220537854U (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321951663.2U Active CN220537854U (en) | 2023-07-24 | 2023-07-24 | Bearing steel wire continuous spheroidizing annealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220537854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118127306A (en) * | 2024-04-30 | 2024-06-04 | 常州鼎盛热处理工程有限公司 | Annealing furnace for processing bearing outer ring |
-
2023
- 2023-07-24 CN CN202321951663.2U patent/CN220537854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118127306A (en) * | 2024-04-30 | 2024-06-04 | 常州鼎盛热处理工程有限公司 | Annealing furnace for processing bearing outer ring |
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