CN216550541U

CN216550541U - Cooling device for heat treatment

Info

Publication number: CN216550541U
Application number: CN202122866986.9U
Authority: CN
Inventors: 吴勇铭
Original assignee: Dongguan Hongshengda Vacuum Heat Treatment Co ltd
Current assignee: Dongguan Hongshengda Vacuum Heat Treatment Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-17
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a cooling device for heat treatment, which belongs to the technical field of heat treatment and comprises a cooling tank and a water storage tank arranged on the top wall of the cooling tank, wherein a sliding table is arranged in the inner cavity of the cooling tank in a sliding manner, two ends of the sliding table are respectively penetrated through by two lead screw threads, and the same ends of the two lead screws are respectively coaxially connected with output shafts of two outer motors; the two opposite side face centers of the sliding table are fixedly welded with vertical pile plates, one ends, far away from each other, of the two vertical pile plates are connected with a heating cylinder through electric push rods respectively, an electric heating wire and an air inlet machine are installed in an inner cavity of the heating cylinder, a liquid suction pump is installed on one side face of the water storage tank, a hard outer pipe and a soft conveying pipe are sequentially connected onto the liquid suction pump, and the hard outer pipe is located outside the cooling tank. The cooling device for heat treatment enables cooling and cleaning of the workpiece to be completed simultaneously, and improves the machining efficiency of the workpiece.

Description

Cooling device for heat treatment

Technical Field

The utility model belongs to the technical field of heat treatment, and particularly relates to a cooling device for heat treatment.

Background

Heat treatment refers to a hot metal working process in which a material is heated, held and cooled in the solid state to achieve a desired texture and properties.

As described in the chinese patent No. 201721756146.4, a cooling device for heat treatment, when heat treatment is performed on a part, which is generally required, water or other medium is usually used for cooling, and the water is put into a water tank, and then the heated metal is put into the water tank, so as to achieve the purpose of cooling.

However, the cooling efficiency of the conventional heat treatment cooling device is low, and the overall processing efficiency of the workpiece is affected.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cooling device for heat treatment to solve the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: a cooling device for heat treatment comprises a cooling tank and a water storage tank arranged on the top wall of the cooling tank, wherein a sliding table is arranged in the inner cavity of the cooling tank in a sliding manner, two ends of the sliding table are respectively penetrated by two lead screw threads, and the same ends of the two lead screws are respectively coaxially connected with output shafts of two outer motors;

the center of the two opposite side surfaces of the sliding table is fixedly welded with vertical pile plates, one ends of the two vertical pile plates, which are far away from each other, are respectively connected with a heating cylinder through electric push rods, and an inner cavity of the heating cylinder is internally provided with an electric heating wire and an air inlet machine.

In a preferred embodiment of the present invention, a liquid pump is installed on one side surface of the water storage tank, and the liquid pump is sequentially connected to a hard outer tube and a soft delivery tube, wherein the hard outer tube is located outside the cooling tank, one part of the soft delivery tube is fixedly bonded to the cooling tank, and the other part of the soft delivery tube is freely placed in an inner cavity of the cooling tank.

In a preferred embodiment of the present invention, a cylindrical water collecting pipe is embedded in the bottom of the sliding table, wherein a plurality of nozzles are installed on the bottom wall of the water collecting pipe at equal intervals.

In a preferred embodiment of the present invention, two of the outer motors are symmetrically welded to two sides of one side surface of the cooling box, and two of the lead screws are rotatably mounted in the inner cavities of the two support beams, respectively.

In a preferred embodiment of the present invention, the two ends of the sliding table are each tapped with an adapting hole, and the two ends of the sliding table respectively extend into the inner cavities of the two supporting beams.

As a preferred embodiment of the present invention, two ends of each of the electric push rods are respectively provided with a connecting shaft, and are respectively connected to the vertical pile plate and the heating cylinder through two connecting shafts, the connecting shafts are respectively provided below one side surface of the vertical pile plate opposite to the heating cylinder, and the vertical pile plate is rotatably connected to the heating cylinder through two connecting shafts.

The cooling device for heat treatment has the technical effects and advantages that:

when the spray head sprays water, the water not only has a cooling effect on the workpiece, but also can wash away debris, scraps and the like remained on the surface of the workpiece because the water is sprayed on the surface of the workpiece in the moving process and moves from one side of the workpiece to the other side of the workpiece, so that heat can be rapidly taken away, the cooling and cleaning of the workpiece are completed simultaneously, and the processing efficiency of the workpiece is improved;

two cartridge heaters work, blow simultaneously and heat the work piece, accelerate near work piece air convection rate, compare in the conventional art only through the mode of blowing or only through the heating, the work piece can be dried to this device more efficiently, make the work piece can put into processing on next step fast, and the cartridge heater is fixed on the sliding stand, can use outer motor work to drive its removal, consequently do not need extra power can make drying mechanism remove everywhere on the work piece surface, the arrangement of electric power facility has been reduced, and the cost is reduced.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view from a top perspective of an embodiment of the present invention;

FIG. 3 is a sectional view from below of an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the embodiment of FIG. 1 at A of the present invention;

fig. 5 is a cross-sectional view of a heating cartridge according to an embodiment of the present invention.

In the figure: 1. a cooling tank; 2. a water storage tank; 3. a liquid pump; 4. a hard outer tube; 5. a soft delivery pipe; 6. a sliding table; 7. an adapter hole; 8. a water collection pipe; 9. a spray head; 10. a support beam; 11. a lead screw; 12. an outer motor; 13. erecting a pile plate; 14. a heating cylinder; 15. an electric push rod; 16. a connecting shaft; 17. an electric heating wire; 18. an air inlet machine; 19. a dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, which are diagrams showing a heat treatment cooling device, fig. 1-3 are diagrams showing the device after cutting a half of the solid vertically, and the device comprises a cooling box 1 and a water storage box 2 installed on the top wall of the cooling box 1, wherein a feed chute communicated with the inner cavity of the cooling box 1 is formed on one side surface of the cooling box 1, so that a workpiece to be cooled is also fed to the bottom of the inner cavity of the cooling box 1 through the feed chute, the feed chute is not shown in the drawings, for the prior art, a liquid pump 3 is installed on one side surface of the water storage box 2, a hard outer tube 4 and a soft delivery tube 5 are sequentially connected to the liquid pump 3, and water is delivered into a sliding table 6 through the hard outer tube 4 and the soft delivery tube 5, wherein the hard outer tube 4 is located outside the cooling box 1, one part of the soft delivery tube 5 is fixedly bonded to the cooling box 1, and the other part is freely placed in the inner cavity of the cooling box 1, with the displacement of the slide table 6, a corresponding displacement is made.

As shown in fig. 1-3, a sliding table 6 is slidably disposed in the inner cavity of the cooling box 1, a cylindrical water collecting pipe 8 is embedded in the bottom of the sliding table 6, wherein a plurality of spray heads 9 are arranged on the bottom wall of the water collecting pipe 8 at equal intervals, the soft delivery pipe 5 is communicated with the inner cavity of the water collecting pipe 8, two ends of the sliding table 6 are respectively penetrated by two lead screws 11 through threads, the same ends of the two lead screws 11 are respectively coaxially connected with output shafts of two outer motors 12, the two outer motors 12 are symmetrically welded on two sides of one side surface of the cooling box 1, the two lead screws 11 are respectively rotatably arranged in inner cavities of two supporting beams 10, two ends of the sliding table 6 are respectively provided with a matching hole 7, and the two ends of the sliding table 6 respectively extend into the inner cavities of the two supporting beams 10, so that the adaptive holes 7 at the two ends of the sliding table 6 are respectively penetrated by the two lead screws 11 through threads, and the two lead screws 11 can drive the sliding table 6 to move horizontally in operation.

As shown in fig. 1 and fig. 4 to fig. 5, vertical pile plates 13 are fixedly welded at the centers of two opposite side surfaces of the sliding table 6, one ends of the two vertical pile plates 13, which are far away from each other, are connected with a heating cylinder 14 through electric push rods 15, connecting shafts are mounted at two ends of each electric push rod 15 and are connected with the vertical pile plates 13 and the heating cylinder 14 through the two connecting shafts, connecting shafts 16 are mounted below one side surface of the vertical pile plates 13, which is opposite to the heating cylinder 14, the vertical pile plates 13 are rotatably connected with the heating cylinder 14 through the two connecting shafts 16, electric heating wires 17 and an air inlet machine 18 are mounted in an inner cavity of the heating cylinder 14, and dust covers 19 are mounted at two ends of the inner cavity of the heating cylinder 14 in a sealed manner.

When the cooling device for heat treatment is used, a workpiece to be cooled is sent into the inner cavity of the cooling tank 1, so that the liquid pump 3 works to pump water in the water storage tank 2, and is sent into a water collecting pipe 8 through a hard outer pipe 4 and a soft delivery pipe 5, then water is sprayed out from a plurality of spray heads 9, meanwhile, the two outer motors 12 work to drive the two screw rods 11 to operate, so that the two screw rods drive the sliding table 6 to move from one side to the other side of the inner cavity of the cooling box 1, then the two outer motors 12 rotate reversely, so that the sliding table 6 moves in the reverse direction, when water is sprayed out from the plurality of spray heads 9, it takes a while until it lands on the surface of the workpiece, so that the water has a certain horizontal direction of movement with the movement of the slide table 6, so that after the water is sprayed on the surface of the workpiece, the cleaning agent not only has a cooling effect on the surface of the workpiece, but also has a certain cleaning effect, and can wash away dust, scraps and other impurities on the surface of the workpiece;

after the cooling is finished, the liquid pump 3 stops working, the two outer motors 12 continue working, the two electric push rods 15 extend or contract to drive the two heating cylinders 14 to rotate for a certain angle respectively along the connecting shafts 16 connected with the two electric push rods, then the electric heating wires 17 and the air inlet fan 18 in the heating cylinders 14 work, wherein the electric heating wires 17 work to heat air, and the air inlet fan 18 works to blow out the heated air from the bottom openings of the heating cylinders 14, so that the workpieces are dried quickly.

The above description is only for the preferred embodiment of the present invention, but the scope of the utility model is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the utility model, and equivalent alternatives or modifications according to the technical solution of the utility model and the practical idea thereof should be covered by the scope of the utility model.

Claims

1. The utility model provides a heat-treated cooling device, includes cooling tank (1) and installs in water storage tank (2) of cooling tank (1) roof, its characterized in that: a sliding table (6) is arranged in the inner cavity of the cooling box (1) in a sliding manner, two ends of the sliding table (6) are respectively penetrated through by two lead screws (11) through threads, and the same ends of the two lead screws (11) are respectively coaxially connected with output shafts of two outer motors (12);

the utility model discloses a heating device, including sliding table (6), both sides face center department that slides is relative all fixed welding have perpendicular pilework (13), and two the one end of keeping away from each other of perpendicular pilework (13) is connected with cartridge heater (14) respectively through electric putter (15), install heating wire (17) and air inlet machine (18) in cartridge heater (14) inner chamber.

2. A heat treated cooling device according to claim 1, wherein: a liquid pump (3) is installed on one side face of the water storage tank (2), a hard outer pipe (4) and a soft conveying pipe (5) are sequentially connected onto the liquid pump (3), the hard outer pipe (4) is located outside the cooling tank (1), one part of the soft conveying pipe (5) is fixedly bonded with the cooling tank (1), and the other part of the soft conveying pipe is freely placed in the inner cavity of the cooling tank (1).

3. A heat treated cooling device according to claim 1, wherein: the bottom of sliding table (6) is embedded to have and is cylindric collector pipe (8), wherein a plurality of shower nozzles (9) are installed to collector pipe (8) diapire equidistant.

4. A heat treated cooling device according to claim 1, wherein: the two outer motors (12) are symmetrically welded on two sides of one side surface of the cooling box (1), and the two lead screws (11) are respectively and rotatably arranged in the inner cavities of the two supporting beams (10).

5. A heat-treated cooling device according to claim 4, characterized in that: the two ends of the sliding table (6) are respectively provided with a matching hole (7), and the two ends of the sliding table (6) respectively extend into the inner cavities of the two supporting beams (10).

6. A heat treated cooling device according to claim 1, wherein: every the connecting axle is all installed at the both ends of electric putter (15), and is connected with perpendicular pile sheet (13) and cartridge heater (14) respectively through two connecting axles, connecting axle (16) are all installed with the below of cartridge heater (14) one side in opposite directions in perpendicular pile sheet (13), just it rotates with cartridge heater (14) to be connected through two connecting axles (16) to erect pile sheet (13).