CN211921654U - Spring steel wire quenching device adopting cryogenic process - Google Patents
Spring steel wire quenching device adopting cryogenic process Download PDFInfo
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- CN211921654U CN211921654U CN202020630125.3U CN202020630125U CN211921654U CN 211921654 U CN211921654 U CN 211921654U CN 202020630125 U CN202020630125 U CN 202020630125U CN 211921654 U CN211921654 U CN 211921654U
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- steel wire
- spring steel
- top cover
- quenching device
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Abstract
The utility model discloses a spring steel wire quenching device adopting cryogenic process, belonging to the field of quenching devices, comprising an outer barrel, wherein the inner side of the outer barrel is provided with an inner barrel, the top end of the inner barrel is provided with a top cover, the top cover is provided with an air inlet pipe, a sealing plate is arranged below the top cover, the sealing plate is fixedly connected with the top cover through a bracket, an air heater is arranged on the sealing plate, an electric heater is arranged below the sealing plate, the electric heater is electrically connected with an external power switch, and the electric heater is fixedly connected with the sealing plate through the bracket; this adopt spring steel wire guenching unit of cryrogenic technology places board and honeycomb duct through setting up the arc and is convenient for use, places the board through the arc that sets up and places the leading-in honeycomb duct of article in the time of placing the rotation of board through the arc behind article placing to make article slide into in the deep cryogen through the honeycomb duct, thereby realize that automatic removal treats the article that cold got, it is more convenient.
Description
Technical Field
The utility model belongs to the technical field of guenching unit, concretely relates to spring steel wire guenching unit who adopts cryrogenic technology.
Background
The quenching of steel is a heat treatment process in which the steel is heated to a temperature above the critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), held for a certain period of time to austenitize all or part of the steel, and then rapidly cooled to a temperature below Ms (or isothermal near Ms) at a cooling rate greater than the critical cooling rate to perform martensite (or bainite) transformation, and the heat treatment process of solution treatment or rapid cooling process of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, and the like is generally called quenching.
However, the existing spring steel wire quenching device for the cryogenic process cannot conveniently move heated articles when in use, so that the articles with high temperature need to be manually moved to the cryogenic agent, the use is inconvenient, and meanwhile, the heat insulation performance is not good in the use process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adopt spring wire guenching unit of cryrogenic technology to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a spring steel wire quenching device adopting a cryogenic process comprises an outer barrel, wherein an inner barrel is arranged on the inner side of the outer barrel, a top cover is installed at the top end of the inner barrel, an air inlet pipe is arranged on the top cover, a sealing plate is arranged below the top cover and fixedly connected with the top cover through a support, an air heater is installed on the sealing plate, an electric heater is arranged below the sealing plate and electrically connected with an external power switch, the electric heater is fixedly connected with the sealing plate through the support, a temperature sensor is arranged on the inner wall of the inner barrel, an arc-shaped placing plate is arranged below the temperature sensor, a straight rod is arranged on the arc-shaped placing plate, a storage tank is arranged on one side of the outer barrel, a flow guide pipe is arranged between the storage tank and the outer barrel, a partition plate is installed on the flow guide pipe, a sealing cover is arranged above the deep refrigerant, and a pull rod is arranged at the top end of the sealing cover.
By adopting the scheme, the arc-shaped placing plate is used for placing the articles to be quenched, the top cover is placed at the top end of the inner barrel after the placing is finished, so that the sealing is realized, and the articles placed on the arc-shaped placing plate are heated by the operation of the hot air heater arranged on the sealing plate.
In a preferred embodiment, two air heaters are arranged, and the two air heaters are symmetrically distributed.
By adopting the scheme, the symmetrical air heaters are convenient to heat.
In a preferred embodiment, a groove is formed in the middle of the outer cylinder, a partition plate is arranged inside the groove, and an exhaust pipe is mounted on the outer cylinder.
By adopting the scheme, the groove is enabled to form a near vacuum environment after air is pumped through the arranged exhaust tube, so that heat dissipation is reduced.
In a preferred embodiment, a controller is disposed outside the outer cylinder, and a motor is disposed on one side of the controller.
By adopting the scheme, the straight rod is driven to rotate by the arranged motor so that the arc-shaped placing plate can be adjusted in angle.
In a preferred embodiment, the air heater, the temperature sensor and the motor are electrically connected to a controller, and the controller is electrically connected to an external power source.
By adopting the scheme, the air heater and the temperature sensor can be conveniently controlled.
As a preferable embodiment, the bottom end of the outer cylinder is provided with four supporting feet.
By adopting the scheme, the stability of the outer barrel is ensured through the supporting legs.
Compared with the prior art, the beneficial effects of the utility model are that:
the spring steel wire quenching device adopting the cryogenic process is convenient to use by arranging the arc-shaped placing plate and the flow guide pipe, and after the articles are placed by the arranged arc-shaped placing plate, the articles can be guided into the flow guide pipe by the rotation of the arc-shaped placing plate, so that the articles slide into the cryogenic medium through the flow guide pipe, the articles to be cooled and taken are automatically moved, and the spring steel wire quenching device is more convenient;
this adopt spring wire guenching unit of cryrogenic technology comes the use of being convenient for through setting up division board and recess, forms sealed groove through the cooperation of division board and the recess that sets up, takes out the gas in the groove and can form the state that is close to the vacuum to reduce thermal scattering and disappearing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the inner barrel of the present invention;
FIG. 3 is an external view of the present invention;
in the figure: 1. a straight rod; 2. a flow guide pipe; 3. deep refrigerant; 4. a sealing cover; 5. storing the tank; 6. a pull rod; 7. a partition plate; 8. an outer cylinder; 9. a partition plate; 10. a top cover; 11. an air inlet pipe; 12. a hot air blower; 13. an air exhaust pipe; 14. a sealing plate; 15. a temperature sensor 16, a groove; 17. an arc-shaped placing plate; 18. supporting legs; 19. an inner barrel; 20. a controller; 21. a motor; 22. an electric heater.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
The utility model provides a spring steel wire quenching device adopting cryogenic process, please refer to fig. 1-3, comprising an outer cylinder 8, an inner cylinder 19 is arranged at the inner side of the outer cylinder 8, a top cover 10 is installed at the top end of the inner cylinder 19, an air inlet pipe 11 is arranged on the top cover 10, a sealing plate 14 is arranged below the top cover 10, the sealing plate 14 is fixedly connected with the top cover 10 through a bracket, a hot air blower 12 is installed on the sealing plate 14, an electric heater 22 is arranged below the sealing plate 14, the electric heater 22 is electrically connected with an external power switch, the electric heater 22 is fixedly connected with the sealing plate 14 through the bracket, a temperature sensor 15 is arranged on the inner wall of the inner cylinder 19, an arc-shaped placing plate 17 is arranged below the temperature sensor 15, a straight rod 1 is arranged on the arc-shaped placing plate 17, a storage tank 5 is arranged at one, the draft tube 2 is provided with a partition plate 7, the deep refrigerant 3 is arranged on the inner side of the storage tank 5, a sealing cover 4 is arranged above the deep refrigerant 3, and the top end of the sealing cover 4 is provided with a pull rod 6.
Specifically, the method comprises the following steps: the number of the hot air blowers 12 is two, and the two hot air blowers 12 are symmetrically distributed (see fig. 1); heating is facilitated by a symmetrical air heater 12.
Specifically, the method comprises the following steps: a groove 16 is formed in the middle of the outer cylinder 8, a partition plate 9 is arranged on the inner side of the groove 16, and an exhaust pipe 13 is installed on the outer cylinder 8 (see fig. 1); after air is pumped by the arranged air pumping pipe 13, a near vacuum environment is formed in the groove 16, so that the heat loss is reduced.
Specifically, the method comprises the following steps: a controller 20 is arranged on the outer side of the outer cylinder 8, and a motor 21 (see fig. 3) is arranged on one side of the controller 20; the straight rod 1 is driven to rotate by the arranged motor 21 so that the arc-shaped placing plate 17 can be adjusted in angle.
Specifically, the method comprises the following steps: the air heater 12, the temperature sensor 15 and the motor 21 are all electrically connected with the controller 20, and the controller 20 is electrically connected with an external power supply (see fig. 1); the control of the air heater 12 and the temperature sensor 15 is convenient.
Specifically, the method comprises the following steps: the bottom end of the outer cylinder 8 is provided with four supporting feet 18 (see figure 1); the stability of the placement of the outer cylinder 8 is ensured by the provision of the support feet 18.
When in use, the arc-shaped placing plate 17 is arranged to place an article to be quenched, the top cover 10 is placed at the top end of the inner cylinder 19 after the placing is finished, thereby sealing, heating the article placed on the arc-shaped placing plate 17 by the hot air blower 12 installed on the sealing plate 14 in cooperation with the operation of the motor heater 22, after the heating is carried out to the preset temperature, the heat preservation is carried out for a period of time, after the heat preservation time is reached, the motor 21 is controlled to operate by the arranged controller 20, the straight rod 1 is driven by the motor 21 to rotate, so that the articles on the arc-shaped placing plate 17 are poured into the flow guide pipe 2, the partition plate 7 is pulled out, the articles can slide into the storage tank 5, before sliding, the sealing cover 4 is pulled up by the pull rod 6, so that the object slides into the deep cooling agent 3, thereby completing the quenching, and the cooled article can be taken out by opening the cover plate arranged at the top end of the storage tank 5 and pulling out the sealing cover 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adopt spring wire guenching unit of cryrogenic technology, includes urceolus (8), its characterized in that: the inner side of the outer barrel (8) is provided with an inner barrel (19), the top end of the inner barrel (19) is provided with a top cover (10), the top cover (10) is provided with an air inlet pipe (11), a sealing plate (14) is arranged below the top cover (10), the sealing plate (14) is fixedly connected with the top cover (10) through a support, the sealing plate (14) is provided with an air heater (12), an electric heater (22) is arranged below the sealing plate (14), the electric heater (22) is electrically connected with an external power switch, the electric heater (22) is fixedly connected with the sealing plate (14) through a support, the inner wall of the inner barrel (19) is provided with a temperature sensor (15), an arc-shaped placing plate (17) is arranged below the temperature sensor (15), the arc-shaped placing plate (17) is provided with a straight rod (1), one side of the outer barrel (8) is provided with a storage tank, be provided with honeycomb duct (2) between storage jar (5) and urceolus (8), install baffle (7) on honeycomb duct (2), the inboard of storage jar (5) is provided with dark cryogen (3), the top of dark cryogen (3) is provided with sealed lid (4), the top of sealed lid (4) is provided with pull rod (6).
2. The spring steel wire quenching device adopting the cryogenic process according to claim 1, characterized in that: the hot air blowers (12) are arranged in two, and the two hot air blowers (12) are symmetrically distributed.
3. The spring steel wire quenching device adopting the cryogenic process according to claim 1, characterized in that: the middle part of urceolus (8) is provided with recess (16), the inboard of recess (16) is provided with division board (9), install aspiration tube (13) on urceolus (8).
4. The spring steel wire quenching device adopting the cryogenic process according to claim 3, characterized in that: the outer side of the outer barrel (8) is provided with a controller (20), and one side of the controller (20) is provided with a motor (21).
5. The spring steel wire quenching device adopting the cryogenic process according to claim 2, characterized in that: the air heater (12), the temperature sensor (15) and the motor (21) are electrically connected with the controller (20), and the controller (20) is electrically connected with an external power supply.
6. The spring steel wire quenching device adopting the cryogenic process according to claim 4, characterized in that: the bottom of urceolus (8) is provided with supporting legs (18), supporting legs (18) are provided with four altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020630125.3U CN211921654U (en) | 2020-04-23 | 2020-04-23 | Spring steel wire quenching device adopting cryogenic process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020630125.3U CN211921654U (en) | 2020-04-23 | 2020-04-23 | Spring steel wire quenching device adopting cryogenic process |
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| CN211921654U true CN211921654U (en) | 2020-11-13 |
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| CN202020630125.3U Active CN211921654U (en) | 2020-04-23 | 2020-04-23 | Spring steel wire quenching device adopting cryogenic process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215367A (en) * | 2021-05-08 | 2021-08-06 | 蒙春成 | Environment-friendly steel heat treatment device and treatment method thereof |
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2020
- 2020-04-23 CN CN202020630125.3U patent/CN211921654U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215367A (en) * | 2021-05-08 | 2021-08-06 | 蒙春成 | Environment-friendly steel heat treatment device and treatment method thereof |
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