CN218989316U

CN218989316U - Quick cooling device after bolt heat treatment

Info

Publication number: CN218989316U
Application number: CN202220876631.XU
Authority: CN
Inventors: 殷峰啸
Original assignee: Henan Guotai Pgu Technology Co ltd
Current assignee: Henan Guotai Pgu Technology Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2023-05-09
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a rapid cooling device after bolt heat treatment, which relates to the technical field of bolt processing and comprises a sealing cover, wherein a conveyor belt for conveying bolts is arranged in the sealing cover, a water spraying mechanism is arranged at one end of an inner cavity of the sealing cover, the water spraying mechanism is arranged on the upper side of the conveyor belt, a plurality of refrigerating mechanisms are arranged below one side of the inner cavity of the sealing cover, a plurality of exhaust fans are arranged above the other side of the inner cavity of the sealing cover, and the refrigerating mechanisms and the exhaust fans are uniformly distributed along the horizontal direction. According to the utility model, the water spraying mechanism, the refrigerating mechanism and the exhaust fan are arranged and matched with each other, so that the double cooling effect is achieved, the water spraying mechanism can achieve the cooling effect, and meanwhile, the effect of efficiently cleaning the surface of the bolt is achieved; the exhaust fan drives the low temperature that refrigeration mechanism produced to pass through the bolt and discharges the heat energy that the bolt given off, plays the effect of quick cooling to the bolt, and cooling efficiency is high.

Description

Quick cooling device after bolt heat treatment

Technical Field

The utility model relates to the technical field of bolt processing, in particular to a rapid cooling device for bolts after heat treatment.

Background

The bolt is a tool for fastening a machine part in a progressive manner by utilizing the physical and mathematical principles of the inclined plane circular rotation and friction force of an object, is a universal expression of a fastener, is an indispensable industrial necessity in daily life, is widely applied to various fields and daily life, has an important industrial task, has an important function as long as the industry exists on the earth, has a long-lasting function, needs to perform heat treatment on the processed bolt for improving the strength of the bolt, has a higher temperature after the heat treatment, lacks a device for rapidly cooling the bolt after the heat treatment in the production of the bolt, and is packaged after waiting for the temperature reduction of the bolt, thereby seriously affecting the production efficiency.

Therefore, it is necessary to invent a rapid cooling device after heat treatment of bolts to solve the above problems.

Disclosure of Invention

The utility model aims to provide a rapid cooling device for bolts after heat treatment so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick cooling device after bolt thermal treatment, includes the sealed cowling, the inside of sealed cowling is equipped with the conveyer belt that is used for conveying the bolt, the inner chamber one end of sealed cowling is equipped with water spray mechanism, water spray mechanism establishes the upside at the conveyer belt, inner chamber one side below of sealed cowling is equipped with a plurality of refrigeration mechanism, the inner chamber opposite side top of sealed cowling is equipped with a plurality of exhaust fans, a plurality of refrigeration mechanism and a plurality of the exhaust fan is all evenly arranged along the horizontal direction.

Optionally, the water spraying mechanism includes high-pressure pump, raceway and a plurality of nozzle, the raceway level sets up the upside at the conveyer belt, the nozzle is installed in the bottom of raceway and is linked together with the inner chamber of raceway, the one end of raceway runs through sealed cowling and high-pressure pump's output intercommunication.

Optionally, one side of refrigeration mechanism and exhaust fan all is connected with sealed base, refrigeration mechanism and exhaust fan all install on sealed cover through sealed base.

Optionally, two outsides of sealed cowling all are equipped with the heat extraction pipeline, seal base's inside is the cavity structure, refrigeration mechanism and one side of exhaust fan all communicate with corresponding heat extraction pipeline through seal base.

Optionally, the refrigerating mechanism includes semiconductor refrigerating piece, fin and radiator fan, the semiconductor refrigerating piece includes cold junction and hot junction, the hot junction of semiconductor refrigerating piece is located sealed base's inside, the fin is installed at the hot junction of semiconductor refrigerating piece, radiator fan installs on the fin.

Optionally, the cold end surface of the semiconductor refrigeration piece is parallel to the horizontal surface of the end part of the exhaust fan, and the central intersection line of the semiconductor refrigeration piece and the exhaust fan is intersected with the conveyor belt.

The utility model has the technical effects and advantages that:

according to the utility model, the water spraying mechanism, the refrigerating mechanism and the exhaust fan are arranged and matched with each other, so that the double cooling effect is achieved, the water spraying mechanism can achieve the cooling effect, and meanwhile, the effect of efficiently cleaning the surface of the bolt is achieved; the exhaust fan drives the low temperature that refrigeration mechanism produced to pass through the bolt and discharges the heat energy that the bolt given off, plays the effect of quick cooling to the bolt, and cooling efficiency is high.

Drawings

FIG. 1 is a schematic top cross-sectional view of the present utility model.

FIG. 2 is a schematic side cross-sectional view of the present utility model.

Fig. 3 is a schematic view of the mounting cross-sectional structure of the refrigeration mechanism of the present utility model.

Fig. 4 is a schematic view of the vertical structure of the refrigeration mechanism of the present utility model.

In the figure: 1. a sealing cover; 2. a conveyor belt; 3. a water spraying mechanism; 31. a high pressure pump; 32. a water pipe; 33. a nozzle; 4. a refrigeration mechanism; 41. a semiconductor refrigeration sheet; 42. a heat sink; 43. a heat radiation fan; 5. an exhaust fan; 6. a heat extraction pipe; 7. and (5) sealing the base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a rapid cooling device for bolts after heat treatment, which is shown in fig. 1-4, and comprises a sealed cover 1, wherein a conveying belt 2 for conveying the bolts is arranged in the sealed cover 1, the conveying surface of the conveying belt 2 is of a metal net structure, one end of an inner cavity of the sealed cover 1 is provided with a water spraying mechanism 3, the water spraying mechanism 3 is arranged on the upper side of the conveying belt 2, the bolts are conveyed firstly through the water spraying mechanism 3 to flush the surface of the bolts and achieve the effect of rapid cooling, a plurality of refrigerating mechanisms 4 are arranged below one side of the inner cavity of the sealed cover 1, a plurality of exhaust fans 5 are arranged above the other side of the inner cavity of the sealed cover 1, the exhaust fans 5 are uniformly distributed in the horizontal direction due to the fact that the high temperature can drift upwards, the plurality of refrigerating mechanisms 4 and the plurality of exhaust fans 5 are uniformly distributed in the upper side, low temperature is generated by the refrigerating mechanisms 4, low temperature air is formed under the driving of the exhaust fans 5 and is cooled through the bolts, and the effect of rapid cooling is achieved for the bolts.

The water spraying mechanism 3 comprises a high-pressure pump 31, a water delivery pipe 32 and a plurality of nozzles 33, the water delivery pipe 32 is horizontally arranged on the upper side of the conveyor belt 2, the nozzles 33 are arranged at the bottom of the water delivery pipe 32 and are communicated with the inner cavity of the water delivery pipe 32, one end of the water delivery pipe 32 penetrates through the sealing cover 1 to be communicated with the output end of the high-pressure pump 31, the input end of the high-pressure pump 31 is connected with a water source, and the high-pressure pump 31 pumps cleaning water and pressurizes the cleaning water and then is introduced into the water delivery pipe 32 to be sprayed out of the nozzles 33 to flush the surface of a bolt.

One side of the refrigerating mechanism 4 and one side of the exhaust fan 5 are connected with a sealing base 7, the end part of the sealing base 7 is provided with a connecting flange, and the refrigerating mechanism 4 and the exhaust fan 5 are arranged on the sealing cover 1 through the sealing base 7.

The two outsides of the sealed cowling 1 are all equipped with heat extraction pipeline 6, and the inside of seal base 7 is the cavity structure, and refrigeration mechanism 4 and one side of exhaust fan 5 all communicate with corresponding heat extraction pipeline 6 through seal base 7, and two heat extraction pipelines 6 are used for discharging the heat that refrigeration mechanism 4 produced and the heat that the bolt produced is drawn to exhaust fan 5 respectively.

The refrigerating mechanism 4 comprises a semiconductor refrigerating sheet 41, a radiating fin 42 and a radiating fan 43, the semiconductor refrigerating sheet 41 comprises a cold end and a hot end, the hot end of the semiconductor refrigerating sheet 41 is positioned in the sealing base 7, the radiating fin 42 is arranged on the hot end of the semiconductor refrigerating sheet 41, the radiating fan 43 is arranged on the radiating fin 42, the radiating fan 43 and the radiating fin 42 mainly play a role of radiating the hot end of the semiconductor refrigerating sheet 41, generally, the temperature difference of the cold end of the semiconductor refrigerating sheet 41 can reach 40-65 degrees, the temperature of the hot end is reduced in an active radiating mode, the temperature of the cold end is correspondingly reduced, and therefore lower temperature is achieved, and the bolt cooling efficiency is higher.

The cold end surface of the semiconductor refrigerating sheet 41 is parallel to the horizontal surface of the end part of the exhaust fan 5, the semiconductor refrigerating sheet 41 and the exhaust fan 5 are arranged diagonally, the central intersection line of the semiconductor refrigerating sheet 41 and the exhaust fan 5 is intersected with the conveyor belt 2, and the exhaust fan 5 can absorb low temperature generated by the semiconductor refrigerating sheet 41 and is contacted with bolts on the conveyor belt 2.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A quick cooling device after bolt heat treatment is characterized in that: including sealed cowling (1), the inside of sealed cowling (1) is equipped with conveyer belt (2) that are used for conveying the bolt, the inner chamber one end of sealed cowling (1) is equipped with water spray mechanism (3), water spray mechanism (3) are established in the upside of conveyer belt (2), the inner chamber one side below of sealed cowling (1) is equipped with a plurality of refrigeration mechanism (4), the inner chamber opposite side top of sealed cowling (1) is equipped with a plurality of exhaust fans (5), a plurality of refrigeration mechanism (4) and a plurality of exhaust fan (5) are all evenly arranged along the horizontal direction.

2. The post-heat-treatment rapid cooling device for bolts according to claim 1, wherein: the water spraying mechanism (3) comprises a high-pressure pump (31), a water conveying pipe (32) and a plurality of nozzles (33), the water conveying pipe (32) is horizontally arranged on the upper side of the conveying belt (2), the nozzles (33) are arranged at the bottom of the water conveying pipe (32) and are communicated with the inner cavity of the water conveying pipe (32), and one end of the water conveying pipe (32) penetrates through the sealing cover (1) and is communicated with the output end of the high-pressure pump (31).

3. The post-heat-treatment rapid cooling device for bolts according to claim 1, wherein: one side of the refrigerating mechanism (4) and one side of the exhaust fan (5) are connected with a sealing base (7), and the refrigerating mechanism (4) and the exhaust fan (5) are arranged on the sealing cover (1) through the sealing base (7).

4. A post heat treatment rapid cooling apparatus for bolts according to claim 3, wherein: the heat extraction pipeline (6) are arranged on two outer sides of the sealing cover (1), the inside of the sealing base (7) is of a cavity structure, and one sides of the refrigerating mechanism (4) and the exhaust fan (5) are communicated with the corresponding heat extraction pipeline (6) through the sealing base (7).

5. The post-heat-treatment rapid cooling device for bolts according to claim 1, wherein: the refrigerating mechanism (4) comprises a semiconductor refrigerating sheet (41), radiating fins (42) and a radiating fan (43), the semiconductor refrigerating sheet (41) comprises a cold end and a hot end, the hot end of the semiconductor refrigerating sheet (41) is located inside the sealing base (7), the radiating fins (42) are arranged on the hot end of the semiconductor refrigerating sheet (41), and the radiating fan (43) is arranged on the radiating fins (42).

6. The post-heat-treatment rapid cooling device for bolts according to claim 5, wherein: the cold end surface of the semiconductor refrigerating sheet (41) is parallel to the horizontal surface of the end part of the exhaust fan (5), and the central intersection line of the semiconductor refrigerating sheet (41) and the exhaust fan (5) is intersected with the conveyor belt (2).