Cooling device for heat treatment of metal pieces

Abstract

The utility model provides a cooling device for metal piece heat treatment relates to metal piece heat treatment technical field, including cooling water tank, the side of cooling water tank is installed with water pump, the side of water pump is installed with water delivery pipe, install the cooler on water delivery pipe, the one end of water delivery pipe is through cooling water tank and extends to inside, both sides of cooling water tank all are installed with support plate, the top of support plate is installed with electric push rod, the top of electric push rod is connected with L shaped supporting plate, the top of L shaped supporting plate is equipped with the connecting frame, the inside installation of L shaped supporting plate has fixed assembly, the bottom of connecting frame is installed with filter frame, this device can use the cooling water recycling, avoided the cooling water after using temperature rise, and then led to the cooling water cooling effect decline problem of subsequent metal piece, convenient to the cleaning of the chippings impurity in cooling water.

Description

Technical Field

[0001] This utility model belongs to the field of heat treatment technology for metal parts, and more specifically, it relates to a cooling device for heat treatment of metal parts. Background Technology

[0002] Metal heat treatment is a process in which metal or alloy workpieces are heated to a suitable temperature in a certain medium, held at that temperature for a certain time, and then cooled in the medium at an appropriate rate. The properties of the metal are controlled by changing the microstructure of the surface or interior of the metal material.

[0003] Based on the above, the inventors have discovered the following problems: Most current cooling devices for heat treatment of metal parts directly place the metal parts in cooling water for cooling. After the cooling water is used, the temperature will rise, which will reduce the cooling effect of the cooling water on subsequent metal parts. At the same time, the cooling water will contain debris and impurities from the metal parts, which is not convenient to reuse and wastes water resources.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a cooling device for heat treatment of metal parts, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose and effect of this utility model of a cooling device for heat treatment of metal parts are achieved by the following specific technical means:

[0006] A cooling device for heat treatment of metal parts includes a cooling water tank, a water pump installed on one side of the cooling water tank, a water supply pipe installed on one side of the water pump, a cooler installed on the water supply pipe, one end of the water supply pipe extending through the cooling water tank into its interior, support plates installed on both sides of the cooling water tank, an electric push rod installed on the top of the support plate, an L-shaped support plate connected to the top of the electric push rod, a connecting frame provided on the top of the L-shaped support plate, a fixing component installed inside the L-shaped support plate, and a filter frame installed at the bottom of the connecting frame.

[0007] Furthermore, the fixing component includes a chamber formed inside the L-shaped support plate, a limiting plate is provided inside the chamber, a pull rod is installed on one side of the limiting plate, a spring is sleeved on the surface of the pull rod, one end of the pull rod passes through the L-shaped support plate and is connected to a pull ring, and a locking block is installed on the other side of the limiting plate, one end of the locking block extends through the L-shaped support plate to the outside.

[0008] Furthermore, a slot is provided on one side of the connecting frame, and the slot matches the card block.

[0009] Furthermore, a water inlet pipe is connected to one side of the water pump, and one end of the water inlet pipe extends through the cooling water tank into the interior.

[0010] Furthermore, a mounting plate is provided on one side of the cooling water tank, and the cooler is mounted on the top of the mounting plate.

[0011] Furthermore, a drain pipe is installed on one side of the cooling water tank, and a valve is installed on the drain pipe.

[0012] Furthermore, a control panel is installed on one side of the cooling water tank.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By using a water pump, water pipe and cooler in combination, when the water in the cooling water tank needs to be cooled, the water pump is started, the water enters the water pipe and is cooled by the cooler, and then the cooling water enters the cooling water tank through the end of the water pipe for reuse. This avoids the problem of the cooling water temperature rising after use, which would reduce the cooling effect of the cooling water on subsequent metal parts. At the same time, it is conducive to water recycling and saves water resources.

[0015] 2. Through the coordinated use of pull rings, springs, and locking blocks, after the metal parts have cooled down, a set of electric push rods is activated. The electric push rods move the L-shaped support plate, which in turn lifts the filter frame. Simultaneously, the filter frame blocks debris and impurities in the cooling water inside. Then, pull the pull ring outwards, which moves the pull rod, which in turn moves the locking block. When the locking block disengages from the slot, the filter frame can be removed, making it easy to empty the debris and impurities inside. To install the filter frame, pull the pull ring outwards, which moves the pull rod, which in turn moves the limit plate and compresses the spring, placing the connecting frame on top of the L-shaped support plate. Then, release the pull ring, and the spring returns, pushing the locking block into the slot, thus fixing the filter frame in place. This facilitates cleaning and replacement of the filter frame, making the operation convenient and quick, and providing convenience for workers. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a cooling device for heat treatment of metal parts according to this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of a cooling device for heat treatment of metal parts according to this utility model.

[0018] Figure 3 This is a plan view of a cooling device for heat treatment of metal parts according to this utility model.

[0019] Figure 4 This utility model relates to a cooling device for heat treatment of metal parts. Figure 3 A magnified diagram of point A in the diagram.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Cooling water tank; 2. Water pump; 3. Water supply pipe; 4. Cooler; 5. Mounting plate; 6. Support plate; 7. Electric push rod; 8. L-shaped support plate; 9. Connecting frame; 10. Filter frame; 11. Control panel; 12. Inlet pipe; 13. Drain pipe; 14. Valve; 15. Chamber; 16. Limiting plate; 17. Pull rod; 18. Spring; 19. Pull ring; 20. Locking block; 21. Locking groove. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To be continued Figure 4 As shown:

[0027] This utility model provides a cooling device for heat treatment of metal parts, including a cooling water tank 1. A water pump 2 is installed on one side of the cooling water tank 1, and a water supply pipe 3 is installed on one side of the water pump 2. A cooler 4 is installed on the water supply pipe 3. One end of the water supply pipe 3 extends through the cooling water tank 1 into the interior. Support plates 6 are installed on both sides of the cooling water tank 1. An electric push rod 7 is installed on the top of the support plate 6. An L-shaped support plate 8 is connected to the top of the electric push rod 7. A connecting frame 9 is provided on the top of the L-shaped support plate 8. The internal components of the 8 are fixed, and the bottom of the connecting frame 9 is equipped with a filter frame 10. With the cooperation of the water pump 2, the water pipe 3 and the cooler 4, when the water in the cooling water tank 1 needs to be cooled, the water pump 2 is started, the water enters the water pipe 3 and is cooled by the cooler 4, and then the cooling water enters the cooling water tank 1 through the end of the water pipe 3 for reuse. This avoids the problem that the temperature of the cooling water rises after use, which would lead to a decrease in the cooling effect of the cooling water on the subsequent metal parts. At the same time, it is conducive to the recycling of water and saves water resources.

[0028] The fixing assembly includes a chamber 15 formed inside the L-shaped support plate 8. A limiting plate 16 is provided inside the chamber 15. A pull rod 17 is installed on one side of the limiting plate 16, and a spring 18 is sleeved on the surface of the pull rod 17. One end of the pull rod 17 passes through the L-shaped support plate 8 and is connected to a pull ring 19. A locking block 20 is installed on the other side of the limiting plate 16, and one end of the locking block 20 extends outward through the L-shaped support plate 8. Through the coordinated use of the pull ring 19, spring 18, and locking block 20, after the metal part has cooled, a set of electric push rods 7 are activated. The electric push rods 7 move the L-shaped support plate 8, which in turn raises the filter frame 10. Simultaneously, the filter frame 10 blocks debris and impurities in the cooling water. The filter frame 10 is placed inside the filter frame 10. Then, the pull ring 19 is pulled outward. The pull ring 19 moves the pull rod 17, and the pull rod 17 moves the locking block 20. When the locking block 20 disengages from the slot 21, the filter frame 10 can be removed, making it easy to pour out the debris and impurities inside the filter frame 10. When installing the filter frame 10, the pull ring 19 is pulled outward. The pull ring 19 moves the pull rod 17, and the pull rod 17 moves the limiting plate 16 and squeezes the spring 18. The connecting bracket 9 is placed on top of the L-shaped support plate 8. Then, the pull ring 19 is released. The spring 18 rebounds and pushes the locking block 20 into the slot 21, thereby fixing the filter frame 10. This makes it easy to clean and replace the filter frame 10. The operation is convenient and quick, bringing convenience to the staff.

[0029] The connecting frame 9 has a slot 21 on one side, which matches the card block 20.

[0030] The water pump 2 is connected to a water inlet pipe 12 on one side, and one end of the water inlet pipe 12 extends through the cooling water tank 1 into the interior.

[0031] The cooling water tank 1 has an installation plate 5 on one side, and the cooler 4 is installed on the top of the installation plate 5.

[0032] A drain pipe 13 is installed on one side of the cooling water tank 1, and a valve 14 is installed on the drain pipe 13.

[0033] A control panel 11 is installed on one side of the cooling water tank 1.

[0034] The specific usage and function of this embodiment are as follows:

[0035] First, check the integrity of the device. Only use it after confirming it is intact. Place the metal parts inside the filter frame 10, then activate the electric push rod 7. The electric push rod 7 lowers the filter frame 10 and immerses it in cooling water. After the metal parts have cooled, activate another set of electric push rods 7. The electric push rods 7 move the L-shaped support plate 8, which in turn raises the filter frame 10. Simultaneously, the filter frame 10 traps debris and impurities in the cooling water inside. Then, pull the pull ring 19 outwards. The pull ring 19 moves the pull rod 17, which in turn moves the locking block 20. When the locking block 20 disengages from the locking groove 21, the filter frame 10 can be removed, allowing debris and impurities inside to be poured out. To install the filter frame 10, pull the pull ring 19 outwards. 19 drives the pull rod 17 to move, the pull rod 17 drives the limit plate 16 to move and squeeze the spring 18, placing the connecting frame 9 on top of the L-shaped support plate 8. Then, the pull ring 19 is released, the spring 18 rebounds and pushes the locking block 20 into the slot 21, thereby fixing the filter frame 10, which is convenient for cleaning and replacement. The operation is convenient and quick, bringing convenience to the staff. When it is necessary to cool the water in the cooling water tank 1, the water pump 2 is started, the water enters the water supply pipe 3 and is cooled by the cooler 4. Then the cooling water enters the cooling water tank 1 through the end of the water supply pipe 3 for reuse, avoiding the problem that the temperature of the cooling water rises after use, which leads to a decrease in the cooling effect of the cooling water on the subsequent metal parts. At the same time, it is conducive to the recycling of water and saves water resources.

[0036] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A cooling device for heat treatment of metal parts, comprising a cooling water tank (1), characterized in that: A water pump (2) is installed on one side of the cooling water tank (1), and a water supply pipe (3) is installed on one side of the water pump (2). A cooler (4) is installed on the water supply pipe (3). One end of the water supply pipe (3) extends through the cooling water tank (1) into the interior. Support plates (6) are installed on both sides of the cooling water tank (1). An electric push rod (7) is installed on the top of the support plate (6). An L-shaped support plate (8) is connected to the top of the electric push rod (7). A connecting frame (9) is provided on the top of the L-shaped support plate (8). A fixing component is installed inside the L-shaped support plate (8). A filter frame (10) is installed at the bottom of the connecting frame (9).

2. The cooling device for heat treatment of metal parts as described in claim 1, characterized in that: The fixing assembly includes a chamber (15) opened inside the L-shaped support plate (8). A limiting plate (16) is provided inside the chamber (15). A pull rod (17) is installed on one side of the limiting plate (16). A spring (18) is sleeved on the surface of the pull rod (17). One end of the pull rod (17) passes through the L-shaped support plate (8) and is connected to a pull ring (19). A locking block (20) is installed on the other side of the limiting plate (16). One end of the locking block (20) passes through the L-shaped support plate (8) and extends to the outside.

3. The cooling device for heat treatment of metal parts as described in claim 2, characterized in that: The connecting frame (9) has a slot (21) on one side, which matches the card block (20).

4. The cooling device for heat treatment of metal parts as described in claim 1, characterized in that: The water pump (2) is connected to a water inlet pipe (12) on one side, and one end of the water inlet pipe (12) extends through the cooling water tank (1) into the interior.

5. The cooling device for heat treatment of metal parts as described in claim 1, characterized in that: A mounting plate (5) is provided on one side of the cooling water tank (1), and the cooler (4) is installed on the top of the mounting plate (5).

6. The cooling device for heat treatment of metal parts as described in claim 1, characterized in that: A drain pipe (13) is installed on one side of the cooling water tank (1), and a valve (14) is installed on the drain pipe (13).

7. The cooling device for heat treatment of metal parts as described in claim 1, characterized in that: A control panel (11) is installed on one side of the cooling water tank (1).

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