CN216337825U

CN216337825U - Quenching device for manufacturing high-precision die

Info

Publication number: CN216337825U
Application number: CN202123082942.3U
Authority: CN
Inventors: 刘标
Original assignee: Shenzhen Jinzhuo Hardware And Plastic Products Co ltd
Current assignee: Shenzhen Jinzhuo Hardware And Plastic Products Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-19
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of quenching devices, and discloses a quenching device for manufacturing a high-precision die, which comprises a quenching water tank, wherein a supporting plate is fixedly connected to the upper part of the side wall of the quenching water tank, a steam suction cover is fixedly connected to one side of the upper part of the supporting plate, the steam suction cover is communicated with a steam inlet pipe, an exhaust fan is arranged at the upper part of the steam inlet pipe, the exhaust fan is fixedly connected to the supporting plate, the lower end of the steam inlet pipe is communicated with a radiator, an upper transverse pipe is arranged at the upper part of an inner cavity of the radiator, one end of the upper transverse pipe is communicated with the steam inlet pipe, the lower part of the upper transverse pipe is communicated with a vertical pipe, the outer wall of the vertical pipe is fixedly connected with a heat conduction fin, the lower part of the vertical pipe is communicated with a lower transverse pipe, one end of the lower transverse pipe is connected with a return pipe, the lower end of the radiator is communicated with a return pipe, an outlet of the return pipe is arranged in the quenching water tank, a motor is fixedly connected with the lower part of the side wall of the quenching water tank, and provided with paddles through a power output shaft, the structure can collect condensed water vapor, reduce water loss, stir water flow and improve cooling efficiency.

Description

Quenching device for manufacturing high-precision die

Technical Field

The utility model belongs to the technical field of quenching devices, and particularly relates to a quenching device for manufacturing a high-precision die.

Background

Quenching is a heat treatment process of metals in which a metal workpiece is heated to a suitable temperature and held for a period of time, and then immersed in a quenching medium for rapid cooling. Common quenching media are brine, water, mineral oil, air, and the like. The quenching can improve the hardness and the wear resistance of the metal workpiece, so the quenching die is widely applied to various tools, dies, measuring tools and parts requiring surface wear resistance.

In the existing water-cooled quenching, water can be rapidly evaporated at high temperature, so that the water loss of a quenching bath is serious, water is required to be continuously supplemented, and a large amount of water resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned problems, a quenching apparatus for manufacturing a high-precision mold is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a quenching device is used in high-accuracy mould manufacturing, includes the quenching water tank, the lateral wall upper portion fixedly connected with backup pad of quenching water tank, upper portion one side fixedly connected with steam suction cover of backup pad, steam suction cover intercommunication has the admission pipe, the upper portion of admission pipe is provided with the air exhauster, the fixed connection of air exhauster is in the backup pad, the lower extreme intercommunication of admission pipe has the radiator, radiator fixed connection be in the backup pad, the lower extreme intercommunication of radiator has the back flow, the export setting of back flow is in inside the quenching water tank.

In a preferred embodiment, an upper horizontal pipe is arranged at the upper part of the inner cavity of the radiator, one end of the upper horizontal pipe is communicated with the steam inlet pipe, the lower part of the upper horizontal pipe is communicated with a vertical pipe, the outer wall of the vertical pipe is fixedly connected with heat conducting fins, the lower part of the vertical pipe is communicated with a lower horizontal pipe, and one end of the lower horizontal pipe is connected with the return pipe.

In a preferred embodiment, the number of the vertical pipes is a plurality of, the vertical pipes are respectively arranged between the upper transverse pipe and the lower transverse pipe in parallel at equal intervals, and the vertical rods are made of copper materials.

In a preferred embodiment, the number of the heat conducting fins is multiple, the heat conducting fins are arranged on the vertical pipe at equal intervals from top to bottom, and the heat conducting fins are made of an aluminum alloy material.

In a preferred embodiment, the front side wall of the radiator is uniformly provided with heat dissipation holes, the left and right side walls of the radiator are provided with uniform air inlets, and the side wall of the front part of the inner cavity of the radiator is fixedly connected with a fan.

In a preferred embodiment, a motor is fixedly connected to the lower portion of the side wall of the quenching water tank, and the motor is provided with blades through a power output shaft.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, water vapor is sucked into the vapor inlet pipe through the vapor suction cover by starting the exhaust fan and then is conveyed into the radiator, the water vapor is condensed on the vertical pipe to return liquid, the heat generated during condensation on the vertical pipe is guided out by the heat conduction fins, and the heat generated during condensation can be quickly dissipated through the heat dissipation holes by the fan, so that the heat of the radiator is continuously reduced, continuous condensation of the water vapor is realized, and the condensed water is conveyed into the quenching water tank through the return pipe, so that the loss of water during quenching is reduced, and the water resource is saved.

2. In the utility model, the motor is started to drive the blades to rotate, and the blades are utilized to drive water in the quenching water tank to flow, so that the heat exchange area between the die and the water is increased, and the die is rapidly cooled.

Drawings

FIG. 1 is a schematic diagram of the internal structure of the present invention;

FIG. 2 is a schematic diagram of a heat sink according to the present invention;

FIG. 3 is a schematic perspective view of a connection structure on a standpipe according to the present invention.

The labels in the figure are: 1-quenching water tank, 2-support plate, 3-steam suction hood, 4-steam inlet pipe, 5-exhaust fan, 6-radiator, 7-return pipe, 8-upper horizontal pipe, 9-vertical pipe, 10-heat conducting fin, 11-lower horizontal pipe, 12-heat dissipation hole, 13-air inlet, 14-fan, 15-motor and 16-paddle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A quenching apparatus for manufacturing a high-precision mold according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Example (b):

the quenching device for manufacturing the high-precision die comprises a quenching water tank 1, a supporting plate 2 is fixedly connected to the upper portion of the side wall of the quenching water tank 1, a steam suction cover 3 is fixedly connected to one side of the upper portion of the supporting plate 2, the steam suction cover 3 is adopted to enlarge the suction range, the steam suction cover 3 is communicated with a steam inlet pipe 4, an exhaust fan 5 is arranged at the upper portion of the steam inlet pipe 4, the exhaust fan 5 is fixedly connected to the supporting plate 2, the lower end of the steam inlet pipe 4 is communicated with a radiator 6, the radiator 6 is fixedly connected to the supporting plate 2, the lower end of the radiator 6 is communicated with a return pipe 7, an outlet of the return pipe 7 is arranged inside the quenching water tank 1, the structure is used for sending water vapor into the radiator 6 through the air inlet pipe 4 by starting the exhaust fan 5, the water vapor is condensed and radiated in the radiator 6, so that the water vapor is liquefied, and the liquefied water is sent back to the quenching water tank 1 through the return pipe 7, thereby reducing water loss.

Referring to fig. 2 and 3, an upper horizontal pipe 8 is arranged on the upper portion of an inner cavity of the radiator 6, one end of the upper horizontal pipe 8 is communicated with the steam inlet pipe 4, a vertical pipe 9 is communicated with the lower portion of the upper horizontal pipe 8, heat-conducting fins 10 are fixedly connected to the outer wall of the vertical pipe 9, a lower horizontal pipe 11 is communicated with the lower portion of the vertical pipe 9, one end of the lower horizontal pipe 11 is connected with the return pipe 7, the vertical pipe 9 is used for condensing steam, and then heat generated during condensation is led out by the heat-conducting fins 10.

Refer to fig. 3 and show, the quantity of standpipe 9 is a plurality of, equidistant parallel arrangement is violently managed 8 at last and violently between the pipe 11 down respectively, a plurality of standpipes 9 improve the condensation volume, and the material of standpipe 9 is the copper product matter, the standpipe 9 of adopting the copper product matter is difficult for rustting, and the heat conductivity is good, the quantity of heat conduction fin 10 is a plurality of, from the top down sets up equidistant setting respectively on standpipe 9, heat conduction fin 10 is the aluminum alloy material, a plurality of aluminum alloy material's heat conduction fin 10 can be derived a large amount of heats fast, improve the heat conductivity.

Referring to fig. 1 and 2, heat dissipation holes 12 are uniformly formed in the front side wall of the heat sink 6, uniform air inlets 13 are formed in the left side wall and the right side wall of the heat sink 6, fans 14 are fixedly connected to the front side wall of the inner cavity of the heat sink 6, external air is sent into the heat sink 6 through the air inlets 13 by starting the fans 14, heat exchange is carried out between the external air and the air inside the heat sink 6, and then the hot air is discharged through the heat dissipation holes 12 by the fans, so that heat dissipation is fast.

Referring to fig. 1, a motor 15 is fixedly connected to the lower portion of the side wall of the quenching water tank 1, the motor 15 has a paddle 16 through a power output shaft, the motor 15 drives the paddle 16 to rotate, and the paddle 16 drives water in the quenching water tank 1 to flow, so that the heat exchange area between the mold and the water is increased, and the mold is rapidly cooled.

The implementation principle of the quenching device for manufacturing the high-precision die in the embodiment of the application is as follows: when the quenching water tank is used, the die is placed into the quenching water tank 1 for quenching, the motor 15 is started to drive the paddle 16 to rotate at the moment, and the paddle 16 drives water in the quenching water tank 1 to flow, so that the heat exchange area between the die and the water is increased, and the die is rapidly cooled; in the mould quenching process, can form a large amount of steam, inhale the admission pipe 4 through starting exhaust fan 5 with steam through the steam absorption cover 3 this moment, then carry in radiator 6, steam condenses back to liquid on standpipe 9, and the heat that produces when heat conduction fin 10 condenses on standpipe 9 this moment derives, and can be through the louvre 12 effluvium fast with the heat that produces when condensing through fan 14, thereby continuously reduce the heat of radiator 6, realize continuously condensing steam, and the water that condenses down sends into quenching water tank 1 through back flow 7, thereby the loss of water when reducing the quenching.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a quenching device for manufacturing of high-precision die, includes quenching water tank (1), its characterized in that: lateral wall upper portion fixedly connected with backup pad (2) of quenching water tank (1), upper portion one side fixedly connected with of backup pad (2) inhales vapour cover (3), it has admission pipe (4) to inhale vapour cover (3) intercommunication, the upper portion of admission pipe (4) is provided with air exhauster (5), the fixed connection of air exhauster (5) is in on backup pad (2), the lower extreme intercommunication of admission pipe (4) has radiator (6), radiator (6) fixed connection be in on backup pad (2), the lower extreme intercommunication of radiator (6) has back flow (7), the export setting of back flow (7) is in inside quenching water tank (1).

2. The quenching apparatus for manufacturing a high-precision mold as recited in claim 1, wherein: an upper transverse pipe (8) is arranged on the upper portion of an inner cavity of the radiator (6), one end of the upper transverse pipe (8) is communicated with the steam inlet pipe (4), a vertical pipe (9) is communicated with the lower portion of the upper transverse pipe (8), heat conducting fins (10) are fixedly connected to the outer wall of the vertical pipe (9), a lower transverse pipe (11) is communicated with the lower portion of the vertical pipe (9), and one end of the lower transverse pipe (11) is connected with the return pipe (7).

3. The quenching apparatus for manufacturing a high-precision mold as recited in claim 2, wherein: the quantity of standpipe (9) is a plurality of, and equidistant parallel arrangement is respectively in violently manage on (8) with violently manage down between (11), just the material of standpipe (9) is the copper product.

4. The quenching apparatus for manufacturing a high-precision mold as recited in claim 2, wherein: the number of the heat conduction fins (10) is multiple, the heat conduction fins are arranged on the vertical pipe (9) at equal intervals from top to bottom respectively, and the heat conduction fins (10) are made of aluminum alloy materials.

5. The quenching apparatus for manufacturing a high-precision mold as recited in claim 1, wherein: the radiator is characterized in that radiating holes (12) are uniformly formed in the front side wall of the radiator (6), uniform air inlets (13) are formed in the left side wall and the right side wall of the radiator (6), and a fan (14) is fixedly connected to the front side wall of the inner cavity of the radiator (6).

6. The quenching apparatus for manufacturing a high-precision mold as recited in claim 1, wherein: the lower part of the side wall of the quenching water tank (1) is fixedly connected with a motor (15), and the motor (15) is provided with a paddle (16) through a power output shaft.