Metal processing quenching liquid tank

Abstract

The utility model discloses a quenching liquid tank for metal processing, which comprises a frame unit, a quenching unit, a cooling unit, a quenching unit, a cooling unit and a control unit, the frame unit comprises a tank body, and the bottom of the tank body is fixedly connected with a cooling box; the cooling unit comprises a plurality of partition plates arranged in a cooling box, the partition plates are arranged in a staggered mode, a water inlet and a water outlet are formed in the left side and the right side of the cooling box respectively, a connecting pipe is communicated between the water inlet and the tank body and between the water outlet and the tank body, a water pump is arranged on the connecting pipe, and a separating plate is arranged in the cooling box. A streaming hole and a movable bin are formed in the separating plate, and the streaming hole is communicated with the movable bin. Through the S-shaped flow channel design of the cooling unit and the cooling fins, the cooling efficiency and the temperature uniformity of quenching liquid are remarkably improved, the quenching quality is guaranteed, the liquid is circulated between the cooling box and the tank body through the water pump, and uniform heat distribution is promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing quenching technical field especially relates to a metal processing quenching liquid tank. BACKGROUND

[0002] At present, in order to improve the comprehensive performance of metal material, usually adopt the mode of heat treatment to material processing, quenching is one of the most common heat treatment mode, can improve the hardness and strength of material, metal processing quenching liquid tank is equipped with quenching liquid container, when metal is put into tank and is cooled, through quenching liquid, need with reasonable cooling speed evenly complete quenching operation, metal processing quenching liquid tank can make metal reach technical requirement.

[0003] In metal quenching process, the quenching liquid in quenching liquid tank can be heated due to absorbing the heat released by metal, which requires the quenching liquid to continuously cool to maintain its quenching efficiency. The current commonly used technology is to make the quenching liquid circulate to achieve cooling, but this method has disadvantages: the heat of the quenching liquid still accumulates during the flow process, which cannot meet the needs of long-time work, directly affecting the quality of quenching. SUMMARY

[0004] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art metal processing quenching liquid tank, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a metal processing quenching liquid tank, which is suitable for solving the problem that the quenching liquid is prone to uneven temperature distribution during the flow process, which directly affects the quality of quenching.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a metal processing quenching liquid tank, comprising:

[0008] The frame unit comprises a tank body, and the bottom of the tank body is fixedly connected with a cooling box;

[0009] The cooling unit comprises a plurality of partition plates arranged in the interior of the cooling tank, the left and right sides of the cooling tank are respectively provided with a water inlet and a water outlet, the water inlet and the water outlet are communicated with the tank body through a connecting pipe, the connecting pipe is provided with a water pump, the interior of the cooling tank is provided with a separation plate, the interior of the separation plate is provided with a series flow hole and a movable bin, the series flow hole and the movable bin are communicated, the movable bin is rotatably provided with a synchronous shaft, the outer surface of the synchronous shaft is fixedly provided with a plurality of blades, the plurality of blades are arranged in a circumferential array, the bottom of the synchronous shaft penetrates through the cooling tank, and the bottom end of the synchronous shaft is fixedly provided with a fan blade.

[0010] As a preferred scheme of the metal processing quenching liquid tank, the quenching liquid tank further comprises a slag removing unit, the slag removing unit comprises a conveying belt arranged in the interior of the tank body, the tank body is movably provided with a rotating shaft, the rotating shaft is provided with two, the rotating shaft is fixedly provided with a transmission roller, the two transmission rollers are connected through the conveying belt, the conveying belt is provided with a scraper, one end of the scraper is in abutting connection with the inner wall of the tank body, and the slag removing unit further comprises a power assembly for driving the conveying belt.

[0011] As a preferred scheme of the metal processing quenching liquid tank, the inner wall bottom end of the tank body is a slope, and the slope is inclined to the groove.

[0012] As a preferred scheme of the metal processing quenching liquid tank, the bottom of the cooling tank is provided with a plurality of heat dissipation fins, and the plurality of heat dissipation fins are arranged in a rectangular array.

[0013] As a preferred scheme of the metal processing quenching liquid tank, the power assembly comprises a universal transmission shaft, the two ends of the universal transmission shaft are provided with first bevel gears, the synchronous shaft and the lower rotating shaft are provided with second bevel gears, the universal transmission shaft and the synchronous shaft are connected through the first bevel gears and the second bevel gears, the universal transmission shaft and the rotating shaft are connected through the first bevel gears and the second bevel gears, the interior of the tank body is fixedly provided with a protective plate, and the universal transmission shaft is located in the interior of the protective plate.

[0014] As a preferred scheme of the metal processing quenching liquid tank, the scraper is made of elastic rubber material, and the distance between the conveying belt and the left inner wall of the tank body is less than the width of the scraper.

[0015] The utility model discloses a beneficial effect: through the S type runner design and the heat dissipation fin of cooling unit, the cooling efficiency and temperature uniformity of quenching liquid are improved significantly, guarantee the quenching quality, make the liquid circulation between the cooling tank and the tank body through the water pump, promote the heat distribution uniformity;

[0016] Through the transmission roller drive conveying belt operation, the inside wall bottom end of tank is the inclined plane, and the inclined plane is inclined to the recess, so that the impurities gather to the recess under the action of gravity, and the scraper after the recess moves upwards with the impurities, until the impurities are pushed out of the tank, realize automatic cleaning to the impurities, reduce the cleaning frequency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings. Wherein:

[0018] Figure 1 The utility model proposes a kind of overall structure schematic diagram of metal processing quenching liquid tank;

[0019] Figure 2 The utility model proposes a kind of cooling unit structure schematic diagram of metal processing quenching liquid tank;

[0020] Figure 3 The utility model proposes a kind of synchronous shaft and rotating shaft transmission structure schematic diagram of metal processing quenching liquid tank;

[0021] Figure 4 The utility model proposes a kind of power assembly structure schematic diagram of metal processing quenching liquid tank.

[0022] BRIEF DESCRIPTION OF DRAWINGS:100, frame unit;101, tank;102, cooling tank;200, cooling unit;201, partition plate;202, water inlet;203, water outlet;204, connecting pipe;205, water pump;206, separation plate;207, string flow hole;208, movable bin;209, synchronous shaft;210, blade;211, fan blade;212, heat dissipation fin;300, deslagging unit;301, conveying belt;302, rotating shaft;303, transmission roller;304, scraper;305, power assembly;2051, universal transmission shaft;2052, first bevel gear;2053, second bevel gear;2054, guard plate;306, recess. DETAILED DESCRIPTION

[0023] In order to make the above objects, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0024] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0026] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, the cross-sectional view of the device structure will be partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0027] Embodiment

[0028] Reference Figures 1-4 For one embodiment of the present application, a metal processing quenching liquid tank is provided, comprising: a frame unit 100, a cooling unit 200 and a deslagging unit 300.

[0029] The frame unit 100 comprises a tank body 101, and a cooling box 102 is fixedly connected to the bottom of the tank body 101;

[0030] The cooling unit 200 comprises a plurality of partition plates 201 arranged in the interior of the cooling box 102, the plurality of partition plates 201 are arranged staggeredly, the left and right sides of the cooling box 102 are respectively provided with a water inlet 202 and a water outlet 203, the water inlet 202 and the water outlet 203 are communicated with the tank body 101 through a connecting pipe 204, a water pump 205 is arranged on the connecting pipe 204, a separation plate 206 is arranged in the interior of the cooling box 102, a series flow hole 207 and a movable bin 208 are formed in the interior of the separation plate 206, the series flow hole 207 and the movable bin 208 are communicated, a synchronous shaft 209 is rotatably arranged on the movable bin 208, a plurality of blades 210 are fixedly arranged on the outer surface of the synchronous shaft 209, the plurality of blades 210 are distributed in a circumferential array, the bottom of the synchronous shaft 209 penetrates through the cooling box 102, and a fan blade 211 is fixedly arranged on the bottom end of the synchronous shaft 209.

[0031] In another embodiment, the quenching tank further comprises a slag removal unit 300, the slag removal unit 300 comprises a conveyor belt 301 located inside the tank body 101, a rotating shaft 302 is movably arranged on the tank body 101, the rotating shaft 302 is provided with two, a transmission roller 303 is fixedly arranged on the rotating shaft 302, the transmission roller 303 is drivingly connected by the conveyor belt 301, a scraper 304 is arranged on the conveyor belt 301, one end of the scraper 304 is in abutting connection with the inner wall of the tank body 101, the slag removal unit 300 further comprises a power assembly 305 for driving the conveyor belt 301, a groove 306 is formed in the bottom of the tank body 101, which is adapted to the shape of the moving path of the scraper 304.

[0032] Preferably, the scraper 304 is designed as a hollow design, which is convenient for intercepting impurities.

[0033] Preferably, a collection groove is arranged at the edge of the tank body 101 for collecting impurities brought out by the scraper 304.

[0034] Preferably, the cooling box 102 and the heat dissipation fins 212 are made of copper material, which is convenient for improving the heat exchange efficiency.

[0035] In another embodiment, the inner wall of the tank body 101 is inclined at the bottom end, and the inclined surface is inclined towards the groove 306.

[0036] In another embodiment, the bottom of the cooling box 102 is provided with heat dissipation fins 212, and a plurality of heat dissipation fins 212 are arranged in a rectangular array.

[0037] The heat dissipation fins 212 arranged at the bottom of the cooling box 102 increase the heat dissipation area and improve the cooling efficiency.

[0038] In another embodiment, the power assembly 305 comprises a universal transmission shaft 2051, the two ends of the universal transmission shaft 2051 are provided with first bevel gears 2052, the synchronous shaft 209 and the lower rotating shaft 302 are provided with second bevel gears 2053, the universal transmission shaft 2051 and the synchronous shaft 209 are drivingly connected by the first bevel gears 2052 and the second bevel gears 2053, the universal transmission shaft 2051 and the rotating shaft 302 are drivingly connected by the first bevel gears 2052 and the second bevel gears 2053, a protective plate 2054 is fixedly arranged inside the tank body 101, and the universal transmission shaft 2051 is located inside the protective plate 2054.

[0039] The protective plate 2054 is used to prevent impurities from entering the first bevel gears 2052 and the second bevel gears 2053 and affecting the operation.

[0040] In another embodiment, the scraper 304 is made of elastic rubber material, and the distance between the conveying belt 301 and the left inner wall of the groove body 101 is less than the width of the scraper 304.

[0041] The scraper 304 is made of elastic rubber material, which can effectively scrape off impurities and avoid damaging the groove body 101.

[0042] During use, the water pump 205 is started to make the quenching liquid circulate between the groove body 101 and the cooling box 102. When the quenching liquid passes through the complex flow channel formed by the partition plate 201, it is affected by multiple changes in flow direction and flow rate, increasing the opportunity for heat exchange. At the same time, the heat dissipation fins 212 effectively dissipate the heat in the quenching liquid, ensuring uniform temperature drop of the quenching liquid.

[0043] When the quenching liquid flows through the string flow hole 207 in the separation plate 206, it will push the blade 210 to rotate around the shaft 302, and then drive the synchronous shaft 209 to rotate, and the synchronous shaft 209 drives the paddle and fan blade 211 to work, and when the fan blade 211 works, it will accelerate the air flow in the heat dissipation fins 212 to assist heat dissipation.

[0044] Through the power assembly 305, the synchronous shaft 209 drives the universal transmission shaft 2051 and the shaft 302 to rotate through the first bevel gear 2052 and the second bevel gear 2053, and then drives the transmission roller 303 to drive the conveying belt 301 to run. Since the inner wall bottom end of the groove body 101 is inclined, the inclined surface is inclined to the groove 306, so that the impurities will gather in the groove 306 under the action of gravity, and the scraper 304 passing through the groove 306 will move upwards with the impurities, until the impurities are pushed out of the groove body 101, realizing automatic cleaning of the impurities and reducing the cleaning frequency.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A metal working quenching bath tank characterized by, The application relates to a quenching liquid tank. The quenching liquid tank further comprises a slag removing unit (300) which comprises a conveying belt (301) arranged in the tank body (101), and the tank body (101) is movably provided with rotating shafts (302), the rotating shafts (302) are provided with two, the rotating shafts (302) are fixedly provided with transmission rollers (303), the two transmission rollers (303) are transmissionally connected through the conveying belt (301), the conveying belt (301) is provided with a scraper (304), one end of the scraper (304) is abuttingly connected with the inner wall of the tank body (101), the slag removing unit (300) further comprises a power assembly (305) for driving the conveying belt (301), and the bottom of the tank body (101) is provided with a groove (306) which is suitable for the moving path of the scraper (304). The inner wall bottom end of the tank body (101) is a slope, and the slope is inclined to the groove (306).

2. A metal working quenching bath tank according to claim 1, characterized in that: The bottom of the quenching tank (102) is provided with heat dissipation fins (212), and the heat dissipation fins (212) are arranged in a rectangular array.

3. A metal working quenching bath tank according to claim 2, wherein: ​ 4. A metal working quenching bath tank according to claim 3, wherein: ​ 5. A metal working quenching bath tank according to claim 4, wherein: The power assembly (305) comprises a universal transmission shaft (2051), both ends of the universal transmission shaft (2051) are provided with first bevel gears (2052), the synchronous shaft (209) and the lower rotating shaft (302) are provided with second bevel gears (2053), the universal transmission shaft (2051) and the synchronous shaft (209) are drivingly connected through the first bevel gears (2052) and the second bevel gears (2053), the universal transmission shaft (2051) and the rotating shaft (302) are drivingly connected through the first bevel gears (2052) and the second bevel gears (2053), the inside of the groove body (101) is fixedly provided with a protection plate (2054), and the universal transmission shaft (2051) is located in the inside of the protection plate (2054).

6. A metal working quenching bath tank according to claim 5, wherein: The scraper (304) is made of elastic rubber material, and the distance between the conveying belt (301) and the left inner wall of the groove body (101) is less than the width of the scraper (304).

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