阅读说明：本技术 一种具有旋转效果的喷淋淬火装置及其使用方法 (Spray quenching device with rotating effect and using method thereof ) 是由 何云辉 彭俊 于 2019-11-28 设计创作，主要内容包括：本发明涉及淬火技术领域,尤其为一种具有旋转效果的喷淋淬火装置及其使用方法,包括固定底座和固定筒,所述固定底座内部固定连接有固定筒,所述固定筒下端面内部固定连接有转动电机,所述转动电机主轴末端固定连接有螺纹杆,所述螺纹杆外侧螺旋连接有升降杆,所述升降杆外侧上方固定连接有固定环,所述固定环右端面固定连接有喷洒装置,所述喷洒装置包括固定杆和放线电机,所述固定杆左端面与固定环固定连接；本发明中,通过设置的固定杆、侧细水雾喷头和中央细水雾喷头,通过转动电机的转动带动连接线移动,从而使侧细水雾喷头角度得以调节,保证对不同大小的工件进行快速降温,使工件全面淬火,保证产品质量,提高产品合格率。(The invention relates to the technical field of quenching, in particular to a spray quenching device with a rotating effect and a using method thereof, wherein the spray quenching device comprises a fixed base and a fixed cylinder, the fixed cylinder is fixedly connected inside the fixed base, a rotating motor is fixedly connected inside the lower end surface of the fixed cylinder, a threaded rod is fixedly connected to the tail end of a main shaft of the rotating motor, a lifting rod is spirally connected to the outer side of the threaded rod, a fixed ring is fixedly connected above the outer side of the lifting rod, a spraying device is fixedly connected to the right end surface of the fixed ring, the spraying device comprises a fixed rod and a pay-off motor, and the left end surface of; according to the invention, the connecting line is driven to move by the rotation of the rotating motor through the fixed rod, the side water mist spray heads and the central water mist spray head, so that the angle of the side water mist spray heads can be adjusted, the workpieces with different sizes can be rapidly cooled, the workpieces can be fully quenched, the product quality can be ensured, and the product percent of pass can be improved.)

1. The utility model provides a spray guenching unit with rotatory effect, includes unable adjustment base (1) and a fixed cylinder (2), its characterized in that: the fixing base (1) is fixedly connected with a fixing barrel (2) inside, the end face of the fixing barrel (2) is fixedly connected with a rotating motor (3) inside, the end of a main shaft of the rotating motor (3) is fixedly connected with a threaded rod (4), the outer side of the threaded rod (4) is spirally connected with a lifting rod (6), a fixing ring (7) is fixedly connected above the outer side of the lifting rod (6), the right end face of the fixing ring (7) is fixedly connected with a spraying device (8), the spraying device (8) comprises a fixing rod (801) and a paying-off motor (802), the left end face of the fixing rod (801) is fixedly connected with the fixing ring (7), the upper end face of the fixing rod (801) is fixedly connected with the paying-off motor (802), the end of the main shaft of the paying-off motor (802) is fixedly connected with a take, the inner side of the take-up pulley (803) is fixedly connected with a connecting wire (804), the other end of the connecting wire (804) is fixedly connected with a side water mist spray head (809), the upper end face of the side water mist spray head (809) is rotatably connected with a fixed rod (801), the upper end face of the fixed rod (801) is fixedly connected with upper unit rotating wheels (805) which are distributed left and right, the outer sides of the upper unit rotating wheels (805) are respectively provided with the connecting wire (804), the right side of the side water mist spray head (809) positioned on the left side is provided with a central water mist spray head (810), the upper end face of the central water mist spray head (810) is fixedly connected with the fixed rod (801), the left end face of the side water mist spray head (809) positioned on the left side and the right end face of the side water mist spray head (809) positioned on the right side are respectively and fixedly connected, the equal fixedly connected with of fixed plate (806) another terminal surface is unit runner (808) down, fixed plate (806) up end all with dead lever (801) fixed connection, sprinkler (8) below is equipped with rotary device (9), limiting plate (5) that distribute about the inside fixedly connected with of solid fixed cylinder (2) are.

2. The spray quenching device with rotary effect as claimed in claim 1, wherein: the lifting rod (6) left and right sides all is seted up flutedly, and lifting rod (6) pass through recess and limiting plate (5) sliding connection, the lifting rod (6) outside and fixed cylinder (2) sliding connection.

3. The spray quenching device with rotary effect as claimed in claim 1, wherein: the outer side of the lower unit rotating wheel (808) is provided with a connecting line (804), a sliding groove is formed in the fixing rod (801), the outer side of the connecting line (804) is connected with the fixing rod (801) in a sliding mode through the sliding groove, the inner portion of the fixing plate (806) is provided with the sliding groove, and the fixing plate (806) is connected with the connecting line (804) in a sliding mode through the sliding groove.

4. The spray quenching device with rotary effect as claimed in claim 1, wherein: the upper unit rotating wheels (805) are all located right above the lower unit rotating wheels (808), the front end faces of the fixing rods (801) are fixedly connected with limit rings (812) which are evenly distributed, water pipes (811) are arranged inside the limit rings (812), and branch pipes communicated with the rear end faces of the water pipes (811) are respectively communicated with the side water mist spray heads (809) and the central water mist spray head (810).

5. The spray quenching device with rotary effect as claimed in claim 1, wherein: the rotating device (9) comprises a fixing frame (901) and a waterproof motor (902), the inner portion of the lower end face of the fixing frame (901) is fixedly connected with the waterproof motor (902), the tail end of a spindle of the waterproof motor (902) is fixedly connected with a rotating table (903), the lower end face of the rotating table (903) is fixedly connected with an annular plate (904), the lower end face of the rotating table (903) is rotatably connected with the fixing frame (901), and the upper end face of the rotating table (903) is fixedly connected with a grid plate (905).

6. The spray quenching device with rotary effect as claimed in claim 5, wherein: the upper end face of the rotating platform (903) is provided with a water storage tank, a grid plate (905) is arranged above the water storage tank, the right side of the fixing frame (901) is provided with a water drainage hole, and the left side of the water drainage hole is communicated with the water storage tank.

7. The spray quenching device with rotary effect as claimed in claim 5, wherein: the lower end face of the fixing frame (901) is in a circular arrangement, the number of the ring-shaped plates (904) is two, the ring-shaped plates (904) are arranged in a large-size mode and a small-size mode, and the fixing frame (901) is arranged between the two ring-shaped plates (904).

8. The use method of the spray quenching device with rotary effect according to claim 1, characterized in that: the use steps are as follows:

step 1: firstly, manually judging the height of a workpiece;

step 2: heating the workpiece at high temperature, and hoisting the workpiece to the upper part of the rotating device (9) through the hoisting device after heating;

and step 3: the rotating motor (3) is started to drive the threaded rod (4) to rotate, so that the lifting rod (6) slides up and down, and the spraying device (8) is positioned at a proper position;

and 4, step 4: spraying work is carried out on the workpiece by starting the spraying device (8) and externally connecting the water pump;

and 5: by starting the rotating device (9), the workpiece rotates, and the rotating device rotates while spraying to cool, so that the cooling effect is better.

Technical Field

The invention relates to the technical field of quenching, in particular to a spray quenching device with a rotating effect and a using method thereof.

Background

The quenching of steel is a heat treatment process of heating the steel to a temperature above a critical temperature Ac3 or Ac1, preserving heat for a period of time to make the steel totally or partially austenized, then rapidly cooling the steel to a temperature below Ms at a cooling speed higher than the critical cooling speed to perform martensite transformation, commonly also called quenching the solution treatment of materials such as aluminum alloy, copper alloy, titanium alloy, toughened glass or a heat treatment process with a rapid cooling process, and then tempering at different temperatures to greatly improve the rigidity, hardness, wear resistance, fatigue strength, toughness and the like of the steel, thereby meeting different use requirements of various mechanical parts and tools, and meeting special physical and chemical properties such as ferromagnetism, corrosion resistance and the like of certain special steels through quenching.

Some products in the current market can not be quenched by common water and oil in the heat treatment process, but need to be quenched by a medium with smaller quenching intensity, and the common quenching process adopts cold water to directly spray the cold water on the heat-treated workpiece, so that some products are qualified, but have quite high reject ratio, and because the quenching process is not uniform, the quenching process can not be finished, and the cracking process can also be finished, the waste of resources and the increase of the cost are greatly caused, and therefore, the spray quenching device with the rotating effect and the use method thereof are provided for solving the problems.

Disclosure of Invention

The invention aims to provide a spray quenching device with a rotating effect and a using method thereof, which are used for solving the problems of uneven quenching and more unqualified workpieces in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a spray quenching device with a rotating effect and a using method thereof comprise a fixed base and a fixed cylinder, wherein the fixed base is internally and fixedly connected with the fixed cylinder, the lower end face of the fixed cylinder is internally and fixedly connected with a rotating motor, the tail end of a main shaft of the rotating motor is fixedly connected with a threaded rod, the outer side of the threaded rod is in screw connection with a lifting rod, the upper part of the outer side of the lifting rod is fixedly connected with a fixed ring, the right end face of the fixed ring is fixedly connected with a spraying device, the spraying device comprises a fixed rod and a wire releasing motor, the left end face of the fixed rod is fixedly connected with a fixed ring, the upper end face of the fixed rod is fixedly connected with a wire releasing motor, the tail end of the main shaft of the wire releasing motor is fixedly connected with a wire taking-up, the utility model discloses a side fine spray shower nozzle right-hand member is fixed with the dead lever, the fine spray shower nozzle up end of side rotates with the dead lever to be connected, dead lever up end fixedly connected with is the last unit runner that distributes about, go up the unit runner outside and all be equipped with the connecting wire, be located left the fine spray shower nozzle right side of side is equipped with central fine spray shower nozzle, central fine spray shower nozzle up end and dead lever fixed connection are located left the fine spray shower nozzle left end face of side with be located the right side the equal fixedly connected with expanding spring of the fine spray shower nozzle right-hand member face of side, the equal fixedly connected with fixed plate of another terminal surface of expanding spring, the equal fixedly connected with lower unit runner of another terminal surface of fixed plate, the fixed plate up end all with dead lever fixed connection, the sprinkler below is equipped.

Preferably, the lifter left and right sides all seted up the recess, and the lifter passes through recess and limiting plate sliding connection, the lifter outside and solid fixed cylinder sliding connection.

Preferably, the lower unit runner outside all is equipped with the connecting wire, the inside spout of having seted up of dead lever, the connecting wire outside is through spout and dead lever sliding connection, the inside spout of having seted up of fixed plate, and the fixed plate passes through spout and connecting wire sliding connection.

Preferably, the upper unit rotating wheel is located right above the lower unit rotating wheel, the front end face of the fixing rod is fixedly connected with limit rings which are uniformly distributed, a water pipe is arranged inside each limit ring, and branch pipes communicated with the rear end faces of the water pipes are communicated with the side water mist spray nozzles and the central water mist spray nozzle respectively.

Preferably, rotary device is including fixed frame and waterproof motor, the inside fixedly connected with waterproof motor of terminal surface under the fixed frame, the terminal fixedly connected with revolving stage of waterproof motor main shaft, terminal surface fixed connection has the ring template under the revolving stage, the terminal surface rotates with fixed frame under the revolving stage to be connected, terminal surface fixedly connected with net board on the revolving stage.

Preferably, a water storage tank is arranged on the upper end face of the rotating platform, a grid plate is arranged above the water storage tank, a water drainage hole is formed in the right side of the fixing frame, and the left side of the water drainage hole is communicated with the water storage tank.

Preferably, the circular setting is personally submitted to fixed frame lower extreme, ring type board quantity is two, and the ring type board is the setting of a big one, two be equipped with fixed frame between the ring type board.

Preferably, the use steps are as follows:

step 1: firstly, manually judging the height of a workpiece;

step 2: heating the workpiece at high temperature, and hoisting the workpiece to the upper part of the rotating device through the hoisting device after heating;

and step 3: the threaded rod is driven to rotate by starting the rotating motor, so that the lifting rod slides up and down to enable the spraying device to be in a proper position;

and 4, step 4: spraying work is carried out on the workpiece by starting the spraying device and externally connecting the water pump;

and 5: by starting the rotating device, the workpiece rotates, and the rotating device can spray and cool while rotating, so that the cooling effect is better.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the connecting wire is driven to move by rotating the rotating motor through the fixed rod, the paying-off motor, the take-up pulley, the fixed plate, the telescopic spring, the side water mist sprayer and the central water mist sprayer, so that the angle of the side water mist sprayer can be adjusted, the workpieces with different sizes can be rapidly cooled, the workpieces can be comprehensively quenched, the uniform quenching can be realized, the product quality can be ensured, and the product percent of pass can be improved;

2. according to the spraying device, the rotating motor is started to drive the threaded rod to rotate through the fixed cylinder, the rotating motor, the threaded rod, the limiting plate, the lifting rod and the fixed ring, so that the lifting rod moves, the limiting plate is arranged to ensure that the lifting rod can only move up and down, and therefore the heights of the spraying device can be adjusted in a targeted mode for workpieces with different heights, the spraying effect is ensured, and the product percent of pass is ensured;

3. according to the invention, the rotating platform is driven to rotate by the rotation of the waterproof motor through the arranged fixing frame, the waterproof motor, the rotating platform, the annular plate and the grid plate, so that each surface of a workpiece can be contacted with spray, the aim of quenching is well achieved, the product percent of pass reaches 100%, and the quenching device has a good practical value.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a spraying apparatus according to the present invention;

FIG. 3 is a schematic view of the installation structure of the partition board of the present invention;

FIG. 4 is a schematic view of the structure of the grid plate of the present invention.

In the figure: 1-a fixed base, 2-a fixed cylinder, 3-a rotating motor, 4-a threaded rod, 5-a limiting plate, 6-a lifting rod, 7-a fixed ring, 8-a spraying device, 801-a fixed rod, 802-a paying-off motor, 803-a take-up pulley, 804-a connecting wire, 805-an upper unit rotating wheel, 806-a fixed plate, 807-a telescopic spring, 808-a lower unit rotating wheel, 809-a side water mist sprayer, 810-a central water mist sprayer, 811-a water pipe, 812-a limiting ring, 813-a partition plate, 9-a rotating device, 901-a fixed frame, 902-a waterproof motor, 903-a rotating table, 904-an annular plate and 905-a grid plate.

Detailed Description