CN218089666U

CN218089666U - Rapid cooling device for thermal treatment

Info

Publication number: CN218089666U
Application number: CN202222710715.9U
Authority: CN
Inventors: 张建; 毛建华
Original assignee: Chengdu Pengcheng Road And Bridge Machinery Co ltd
Current assignee: Chengdu Pengcheng Road And Bridge Machinery Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2022-12-20
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a rapid cooling device is used in thermal treatment processing, include the thermal treatment processing case and spray the mechanism, install fixed placement mechanism in the middle of the thermal treatment processing incasement portion, fixed placement mechanism is including placing the frame, spray the mechanism and install inside the thermal treatment processing incasement portion, and part spray the mechanism and be located fixed placement mechanism top, install the forced air cooling case on the thermal treatment processing case for the cooling is accelerated. This rapid cooling device is used in thermal treatment processing uses through the collocation of placing frame, pivot and driving motor, is convenient for rotate placing the frame to can carry out two sides cooling to the thermal treatment machined part, through support frame, baffle, pneumatic cylinder and limiting plate collocation use, be convenient for fix the work piece centre gripping inside placing the frame, improve rotatory cooling refrigerated steadiness, through the second through-hole, the condensate of being convenient for sprays on the work piece another side, improves the practicality that the device used.

Description

Rapid cooling device for thermal treatment processing

Technical Field

The utility model relates to a heat treatment related technology field specifically is a rapid cooling device is used in thermal treatment processing.

Background

The heat treatment is a metal hot processing technology for obtaining expected structures and properties by heating, heat preservation and cooling means when materials are in a solid state, in order to enable metal workpieces to have required mechanical properties, physical properties and chemical properties, the heat treatment technology is often indispensable except for reasonably selecting materials and various forming technologies, the metal workpieces after heat treatment need to be cooled by a cooling device, meanwhile, heat treatment equipment also needs to be cooled by the cooling device, mass retrieval is carried out, and the cooling device in the prior art is found to be typical, such as the published No. CN201120208922.3, and the cooling device in the heat treatment equipment can enable the heated workpieces to be uniformly, continuously, quickly and conveniently cooled by spraying of a spray head, and meanwhile, the volume of a cooling liquid tank or pool can be smaller. Therefore, the device has good cooling effect and can improve the stability of the quality of heat treatment products.

Current heat sink, cooling rate is slower, and the practicality is relatively poor, and sprays the cooling for the single face, and work efficiency is lower, can not realize the forced air cooling effect moreover, and the function is single, to above-mentioned problem, needs to improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rapid cooling device is used in thermal treatment processing to solve the current heat sink that proposes in the above-mentioned background art, cooling rate is slower, and the practicality is relatively poor, and for the single face spray cooling, work efficiency is lower, can not realize forced air cooling effect moreover, problem of function singleness.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid cooling device for thermal treatment processing, which comprises a thermal treatment processing box and a spraying mechanism,

the middle of the inside of the heat treatment processing box is provided with a fixed placing mechanism, the fixed placing mechanism comprises a placing frame, two ends of the placing frame are symmetrically provided with rotating shafts, one side of each rotating shaft is rotatably connected with the inner wall of the heat treatment processing box, the other side of each rotating shaft penetrates through the heat treatment processing box and is connected with the output end of a driving motor, a second through hole is formed in the middle of the inside of the placing frame, supporting frames are symmetrically arranged on two sides of the second through hole, the upper ends of the supporting frames, close to the back face of the inside of the heat treatment processing box, are provided with baffle plates, the upper ends of the inner sides of the placing frame are symmetrically provided with transverse plates, the lower ends of the transverse plates are provided with hydraulic cylinders, and the output ends of the hydraulic cylinders are connected with the upper ends of limiting plates;

the spraying mechanism is arranged inside the heat treatment processing box, the spraying mechanism is located above the fixed placing mechanism, and the air cooling box is arranged at the upper end of the heat treatment processing box and used for accelerating cooling.

Preferably, a first through hole is formed in one side of the upper end of the heat treatment processing box, the first through hole is located below one side of the inside of the air cooling box, and a third filter plate is mounted inside the first through hole.

Preferably, the lower end of the interior of the heat treatment processing box is provided with a condensate, the upper end and the lower end of the front surface of the heat treatment processing box are respectively provided with a door of the heat treatment processing box and a transparent glass plate, and the position of the transparent glass plate corresponds to the position of the condensate.

Preferably, the inside lower extreme of thermal treatment processing case is installed first filter and second filter, and just first filter is located the condensate upper end surface, and the second filter is located the inside centre of condensate simultaneously.

Preferably, the spraying mechanism comprises a liquid pumping pipe, a liquid pumping pump is installed on the liquid pumping pipe, the bottom of the liquid pumping pipe is located at the lower end of condensate, the upper end of the liquid pumping pipe extends to the upper part inside the heat treatment processing box and is connected with the back of the liquid storage box, a plurality of spray heads are installed at the lower end of the liquid storage box and are arranged on the spray heads, and a water quantity regulating valve is installed on each spray head and is connected with the upper end inside the heat treatment processing box through a connecting rod.

Preferably, air-cooling case internally mounted has the baffle, and the baffle becomes two regions with air-cooling case internal partitioning, one of them regional internally mounted has the air exhauster, and the position of air exhauster is located the top of first through-hole, has seted up a plurality of exhaust hole on the box of air exhauster top simultaneously, wherein another regional internally mounted has the suction fan, and installs dustproof otter board on the box of suction fan top, the air-cooling case is close to suction fan one side and is connected with thermal treatment processing case through the air-supply line, and the air-supply line passes through the grip slipper to be fixed on thermal treatment processing case.

Preferably, a first box door and a second box door are symmetrically arranged on two sides of the front face of the air cooling box, the first box door corresponds to the exhaust fan, and the second box door corresponds to the suction fan.

Compared with the prior art, the beneficial effects of the utility model are that: the rapid cooling device for heat treatment processing is provided with a cooling device,

(1) The placing frame is convenient to rotate through the matched use of the placing frame, the rotating shaft and the driving motor, so that the heat treatment workpiece can be cooled on two sides, the workpiece is convenient to clamp and fix in the placing frame through the matched use of the supporting frame, the baffle plate, the hydraulic cylinder and the limiting plate, the stability of rotating cooling is improved, the condensate is convenient to spray on the other side of the workpiece through the second through hole, and the practicability of the device is improved;

(2) The air cooling box, the exhaust fan, the suction fan and the air inlet pipe are arranged, the exhaust fan arranged in one area in the air cooling box is convenient for discharging heat and water vapor generated by spray cooling through the exhaust hole, so that the heat temperature in the heat treatment processing box is reduced, meanwhile, the suction fan is convenient for inputting external air into the heat treatment processing box through the air inlet pipe and neutralizing the temperature in the heat treatment processing box, and the circulation operation is convenient for improving the cooling speed;

(3) Be provided with first filter, second filter and third filter, be convenient for filter the condensate that falls after spraying through first filter and second filter, avoid impurity to carry to the shower head in, cause the shower head to block up, influence the shower head and use, through the third filter, be convenient for filter the gas of evaporation, reduce the pollution of the gas of emission to the air.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the support frame and the baffle of the present invention.

In the figure: 1. 101, a first through hole, 2, a condensate, 3, a spraying mechanism, 301, a liquid pumping pipe, 302, a liquid pumping pump, 303, a liquid storage tank, 304, a spraying head, 305, a connecting rod, 4, a fixed placing mechanism, 401, a placing frame, 402, a rotating shaft, 403, a driving motor, 404, a second through hole, 405, a supporting frame, 406, a baffle, 407, a transverse plate, 408, a hydraulic cylinder, 409, a limiting plate, 5, a first filtering plate, 6, a second filtering plate, 7, an air cooling box, 701, a first box door, 702, a second box door, 8, a third filtering plate, 9, a baffle, 10, an exhaust fan, 11, an exhaust hole, 12, a suction fan, 13, a dustproof screen plate, 14, an air inlet pipe, 15, a clamping seat, 16, a heat treatment box door, 17 and a transparent glass plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rapid cooling device for heat treatment processing is disclosed, as shown in figure 1, figure 2, figure 3 and figure 4, a fixed placing mechanism 4 is arranged in the middle of the interior of a heat treatment processing box 1, the fixed placing mechanism 4 comprises a placing frame 401, rotating shafts 402 are symmetrically arranged at two ends of the placing frame 401, the rotating shaft 402 at one side is rotatably connected with the inner wall of the heat treatment processing box 1, the rotating shaft 402 at the other side penetrates through the heat treatment processing box 1 and is connected with the output end of a driving motor 403, the rotating shaft 402 is driven to rotate by the driving motor 403, so that the placing frame 401 rotates, the workpiece is convenient to be rotated, sprayed and cooled, a second through hole 404 is arranged in the middle of the interior of the placing frame 401, be convenient for spray the condensate on being close to the work piece face of placing frame 401 one side when rotatory, and second through-hole 404 bilateral symmetry installs support frame 405, support frame 405 is close to the inside back upper end of thermal treatment processing case 1 simultaneously and installs baffle 406, be convenient for carry on spacingly to the position that the work piece was put, place the inboard upper end symmetry of frame 401 and install diaphragm 407, and the diaphragm 407 lower extreme installs pneumatic cylinder 408, the output and the limiting plate 409 upper end of pneumatic cylinder 408 are connected simultaneously, it descends to drive limiting plate 409 through pneumatic cylinder 408, be convenient for carry on spacing fixed to the work piece both ends, the steadiness when improving the rotatory spraying.

Further, a first through hole 101 is formed in one side of the upper end of the heat treatment processing box 1, the first through hole 101 is located below one side inside the air cooling box 7, and meanwhile, a third filter plate 8 is installed inside the first through hole 101, so that gas can be conveniently filtered, and the gas discharged from the air cooling box 7 cannot pollute the air.

It is further explained that the condensate 2 is installed at the lower end inside the heat treatment processing box 1, the heat treatment processing box door 16 and the transparent glass plate 17 are installed at the upper end and the lower end of the front face of the heat treatment processing box 1 respectively, meanwhile, the position of the transparent glass plate 17 corresponds to the position of the condensate 2, the liquid level condition of the condensate is convenient to check, the condensate is timely added, the first filter 5 and the second filter 6 are installed at the lower end inside the heat treatment processing box 1, the first filter 5 is located on the upper end surface of the condensate 2, the condensate falling after spraying is convenient to filter, the condensate which is prevented from being used by impurity pollution, meanwhile, the second filter 6 is located in the middle inside the condensate 2, the filtering effect is improved, and the cleanliness of the used condensate is improved.

According to the figure 1, the spraying mechanism 3 is installed inside the heat treatment processing box 1, and part of the spraying mechanism 3 is located above the fixed placing mechanism 4.

Specific spray mechanism 3 includes liquid suction pipe 301, install drawing liquid pump 302 on liquid suction pipe 301, and drawing liquid pipe 301 bottom is located 2 lower extremes of condensate, drawing liquid pipe 301 upper end extends to 1 inside top and liquid reserve tank 303 back connection of thermal treatment processing case simultaneously, a plurality of shower heads 304 are installed to liquid reserve tank 303 lower extreme, and install the water flow governing valve on every shower head 304, be convenient for adjust the flow that sprays according to actual conditions, the flexibility that improves the device and use, connecting rod 305 is passed through to liquid reserve tank 303 upper end both sides simultaneously and the inside upper end of thermal treatment processing case 1 is connected, through drawing liquid pump 302, pass through liquid suction pipe 301 with the condensate and save inside liquid reserve tank 303, then through the water flow governing valve, make the condensate spout from shower head 304, thereby realize the cooling.

As shown in fig. 1 and 2, an air cooling box 7 is installed at the upper end of the heat treatment processing box 1 for accelerating cooling.

Specifically, 7 internally mounted of forced air cooling case has baffle 9, and baffle 9 separates 7 internally mounted of forced air cooling case into two regions, one of them regional internally mounted has air exhauster 10, and the position of air exhauster 10 is located the top of first through-hole 101, a plurality of exhaust hole 11 has been seted up on the box in the top of air exhauster 10 simultaneously, rotate through air exhauster 10, be convenient for discharge the heat that produces after spraying 1 inside thermal treatment processing case through exhaust hole 11, wherein another regional internally mounted has suction fan 12, and install dustproof otter board 13 on the box in suction fan 12 top, air cooling case 7 is close to suction fan 12 one side and is connected with thermal treatment processing case 1 through air-supply line 14, and air-supply line 14 passes through grip slipper 15 to be fixed on thermal treatment processing case 1, rotate through suction fan 12, be convenient for get into thermal treatment processing case 1 inside with outside air through air-supply line 14, then neutralize the heat of thermal treatment processing case 1 inside, realize rapid cooling.

Further, a first box door 701 and a second box door 702 are symmetrically installed on two sides of the front surface of the air cooling box 7, so that the internal equipment of the air cooling box 7 can be conveniently overhauled, the first box door 701 corresponds to the exhaust fan 10, and the second box door 702 corresponds to the suction fan 12.

When the cooling device is used, a workpiece is placed on the supporting frame 405, the back of the workpiece is attached to the baffle 406, then the hydraulic cylinder 408 is started to drive the limiting plate 409 to descend, the workpiece is fixed inside the placing frame 401, then the door 16 of the heat treatment processing box is closed, the liquid suction pump 302 is started, the driving motor 403, the exhaust fan 10 and the suction fan 12 are started, the liquid suction pump 302 is started to conveniently store condensate inside the liquid storage box 303 through the liquid suction pipe 301, the water quantity regulating valve is regulated according to actual conditions, then the condensate is sprayed out from the spray header 304 to cool the workpiece below, meanwhile, the driving motor 403 drives the rotating shaft 402 to rotate, the placing frame 401 rotates to spray and cool the workpiece on the upside down, heat generated by cooling is rotated through the exhaust fan 10 and discharged from the exhaust hole 11, under the rotation of the suction fan 12, external air is input into the heat treatment processing box 1 through the air inlet pipe 14, cooling efficiency is improved, the condensed water falling by spraying is filtered through the first filter plate 5 and the second filter plate 6, the spray header 304 is effectively prevented from being blocked, and recycling of the condensed water is improved, and contents which are not described in detail in the specification belong to the well-known technical field of the skilled person in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rapid cooling device for thermal treatment processing, includes thermal treatment processing case (1) and sprays mechanism (3), its characterized in that:

the heat treatment processing box is characterized in that a fixed placing mechanism (4) is installed in the middle of the inside of the heat treatment processing box (1), the fixed placing mechanism (4) comprises a placing frame (401), two ends of the placing frame (401) are symmetrically provided with a rotating shaft (402), one side of the rotating shaft (402) is rotatably connected with the inner wall of the heat treatment processing box (1), the rotating shaft (402) penetrates through the heat treatment processing box (1) and is connected with the output end of a driving motor (403), a second through hole (404) is formed in the middle of the inside of the placing frame (401), supporting frames (405) are symmetrically installed on two sides of the second through hole (404), a baffle (406) is installed on the upper end, close to the back face of the inside of the heat treatment processing box (1), a transverse plate (407) is symmetrically installed on the upper end of the inner side of the placing frame (401), a hydraulic cylinder (408) is installed on the lower end of the transverse plate (407), and the output end of the hydraulic cylinder (408) is connected with the upper end of a limiting plate (409);

spray mechanism (3) and install inside thermal treatment processing case (1), and part spray mechanism (3) and be located fixed placement machine structure (4) top, thermal treatment processing case (1) upper end is installed wind cooling case (7) for accelerate cooling.

2. The rapid cooling device for heat treatment according to claim 1, wherein: first through-hole (101) have been seted up to thermal treatment processing case (1) upper end one side, and first through-hole (101) are located the inside one side below of forced air cooling case (7), and first through-hole (101) internally mounted has third filter (8) simultaneously.

3. The rapid cooling device for heat treatment according to claim 1, wherein: the condensate (2) is arranged at the lower end of the interior of the heat treatment processing box (1), the upper end and the lower end of the front surface of the heat treatment processing box (1) are respectively provided with a heat treatment processing box door (16) and a transparent glass plate (17), and meanwhile the position of the transparent glass plate (17) corresponds to the position of the condensate (2).

4. The rapid cooling device for heat treatment according to claim 3, wherein: first filter (5) and second filter (6) are installed to the inside lower extreme of heat treatment processing case (1), and first filter (5) are located condensate (2) upper end surface, and second filter (6) are located condensate (2) inside centre simultaneously.

5. The rapid cooling device for heat treatment according to claim 1, wherein: spray mechanism (3) including liquid suction pipe (301), install drawing liquid pump (302) on liquid suction pipe (301), and liquid suction pipe (301) bottom is located condensate (2) lower extreme, and liquid suction pipe (301) upper end extends to heat treatment processing case (1) inside top and liquid reserve tank (303) back connection simultaneously, a plurality of shower heads (304) are installed to liquid reserve tank (303) lower extreme, and every install the water regulation valve on shower head (304), and liquid reserve tank (303) upper end both sides are passed through connecting rod (305) simultaneously and are connected with heat treatment processing case (1) inside upper end.

6. The rapid cooling device for heat treatment according to claim 1, wherein: air-cooling case (7) internally mounted has baffle (9), and baffle (9) become two regions with air-cooling case (7) internal partitioning, one of them regional internally mounted has air exhauster (10), and the position of air exhauster (10) is located the top of first through-hole (101), has seted up a plurality of exhaust hole (11) on air exhauster (10) top box simultaneously, wherein another regional internally mounted has suction fan (12), and installs dustproof otter board (13) on suction fan (12) top box, air-cooling case (7) are close to suction fan (12) one side and are connected with thermal treatment processing case (1) through air-supply line (14), and air-supply line (14) are fixed on thermal treatment processing case (1) through grip slipper (15).

7. The rapid cooling device for heat treatment according to claim 6, wherein: a first box door (701) and a second box door (702) are symmetrically arranged on two sides of the front face of the air cooling box (7), the first box door (701) corresponds to the exhaust fan (10), and meanwhile the second box door (702) corresponds to the suction fan (12).