A heating and temperature compensation device for variable wire diameter suspension spring materials

Abstract

This utility model discloses a heating and temperature compensation device for variable diameter suspension spring materials, including a main housing, a temperature compensation component, and a collection component. The temperature compensation component is fixedly installed on the outside of the main housing, and the collection component is movably installed on the lower part of the main housing. The temperature compensation component is installed and used through the main housing, and the collection component is used to collect impurities or rust that have fallen off the spring. The temperature compensation component includes an induction heater, a heating coil, a cooling water tank, a heater, a cooling water pipe, and a temperature sensor. The induction heater is fixedly installed on the top of the main housing. This utility model accurately compensates for the temperature of the thinner wire end by adjusting the heating time of the induction heater and ensures that the heating coil provides sufficient temperature compensation. The device uses an intelligent temperature control system to precisely control the heating of the variable diameter area, ensuring that the temperature of each part is uniform and meets the process requirements.

Description

Technical Field

[0001] This utility model relates to the field of heating and temperature compensation equipment, and in particular to a heating and temperature compensation device for variable diameter suspension spring materials. Background Technology

[0002] Before being used in spring processing, spring steel wire needs to undergo heat treatment to improve its strength. In the industry, induction heating heat treatment is currently the most commonly used method. In the heat treatment heating stage, multiple induction boxes are generally used to gradually and continuously raise the temperature of the spring steel wire traveling at a certain speed to the quenching temperature and hold it at that temperature for a certain time before quenching. When the spring variable diameter raw material is exposed to air after heating and before being rolled into shape, the thinner end cools down quickly, and the hardness of the thinner end after quenching cannot meet the process requirements.

[0003] In document CN207244030U, the heating method of the equipment can only continue to increase the equipment temperature of the heating furnace and increase the heating environment temperature, thereby increasing the overall temperature of the raw materials. However, there is a risk of decarburization at the coarse end of the raw materials due to excessive temperature. Therefore, this utility model proposes a heating and temperature compensation device for suspension spring variable wire diameter materials to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to propose a heating and temperature compensation device for variable diameter suspension spring materials. This device precisely compensates for the temperature of the thinner wire end by adjusting the heating time of the induction heater, and ensures that the heating coil provides sufficient temperature compensation. The device uses an intelligent temperature control system to precisely control the heating of the variable diameter area, ensuring that the temperature of each part is uniform and meets the process requirements.

[0005] To achieve the purpose of this utility model, the following technical solution is provided: A heating and temperature compensation device for variable diameter suspension spring materials, comprising a main housing, a temperature compensation component, and a collection component. The temperature compensation component is fixedly installed on the outside of the main housing, and the collection component is movably installed on the lower part of the main housing. The temperature compensation component is installed and used through the main housing, and the collection component is used to collect impurities or rust that have fallen off the spring. The temperature compensation component includes an induction heater, a heating coil, a cooling water tank, a heater, a cooling water pipe, and a temperature sensor. The induction heater is fixedly installed on the top of the main housing, and the heating coil is fixedly installed on one side of the induction heater. The cooling water tank is fixedly installed on one side of the main housing, and the heater is fixedly installed on one side of the main housing. The output end of the heater is connected to the heating coil. A cooling water pipe is provided inside the main housing, and the cooling water tank is connected to the cooling water pipe. A temperature sensor is fixedly installed on one side of the main housing.

[0006] A further improvement is that a horizontal support plate is fixedly installed on one side of the main housing, the heater and temperature sensor are both set on the surface of the horizontal support plate, and the cooling water pipe is set inside the horizontal support plate.

[0007] A further improvement is that the collection component includes a collection box, a placement slot, a slider, and a slide groove. The collection box is movably installed in the lower part of the main box body. The collection box has a placement slot inside. The slider is fixedly installed on both sides of the main box body. The collection box has slide grooves on both sides.

[0008] A further improvement is that a water valve is fixedly installed on one side of the cooling water tank, a connecting pipe is fixedly installed on one side of the water valve, the connecting pipe is connected to the cooling water pipe, and a water inlet is fixedly installed on one side of the cooling water tank.

[0009] A further improvement is that a feed inlet is provided on the top of the main housing, and a finished product cavity is provided inside the main housing.

[0010] A further improvement is that a control panel is fixedly installed on one side of the main housing, and the control panel is electrically connected to the interior of the main housing.

[0011] A further improvement is that the heating coil is disposed on one side of the horizontal support plate, and the heating coil and the horizontal support plate are arranged parallel to each other.

[0012] The beneficial effects of this utility model are as follows: This utility model device consists of an electric heating coil, a cooling water tank, and an induction heater. By adjusting the heating time of the induction heater, it accurately compensates for the temperature of the thinner wire end and ensures that the heating coil provides sufficient compensation for the temperature. Through an intelligent temperature control system, the device precisely controls the heating of the variable wire diameter area, ensuring that the temperature of each part is uniform and meets the process requirements. By reducing excessive temperature differences, local overheating, or cooling, the device significantly improves the forming quality of the spring and reduces the probability of defects. The device adopts a zoned heating design, which allows materials in different wire diameter areas to obtain appropriate heat during the heating process, thereby ensuring the uniformity of heating and further improving the forming accuracy of the material. By controlling the heating temperature requirements of the thinner end of the raw material, the product quality stability is guaranteed. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the present utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a side sectional view of the present invention;

[0015] Figure 2 This is a schematic diagram of the collection box of this utility model.

[0016] The components include: 1. Main housing; 2. Induction heater; 3. Heating coil; 4. Cooling water tank; 5. Heater; 6. Cooling water pipe; 7. Temperature sensor; 8. Horizontal support plate; 9. Collection box; 10. Placement slot; 11. Slider; 12. Slide groove; 13. Water valve; 14. Connecting pipe; 15. Water inlet; 16. Feed inlet; 17. Finished product chamber; 18. Control panel. Detailed Implementation

[0017] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] In this utility model description, it should be noted that, unless otherwise explicitly specified and limited, the terms installation, connection, and linking should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0019] according to Figure 1 , Figure 2As shown, this embodiment provides a heating and temperature compensation device for variable diameter suspension spring materials, including a main housing 1, a temperature compensation component, and a collection component. The temperature compensation component is fixedly installed on the outside of the main housing 1, and the collection component is movably installed in the lower part of the interior of the main housing 1. The temperature compensation component is installed and used through the main housing 1, and the collection component is used to collect impurities or rust that have fallen off the spring. The temperature compensation component includes an induction heater 2, a heating coil 3, a cooling water tank 4, a heater 5, a cooling water pipe 6, and a temperature sensor 7. The induction heater 2 is fixedly installed on the top of the main housing 1, and the heating coil 3 is fixedly installed on one side of the induction heater 2. The cooling water tank 4 is fixedly installed on one side of the main housing 1. After the raw material exits the furnace, the thinner end enters the heating coil 3 first, and the induction heater 2... When TRVREC is activated, heating coil 3 begins to heat the thin end for supplemental heating. After the thin end passes through heating coil 3, induction heater 2 immediately stops heating for supplemental heating. During the above-mentioned thin end heating and supplemental heating process, cooling water tank 4 continuously supplies circulating water for cooling protection. A heater 5 is fixedly installed on one side of the main body 1. The output end of heater 5 is connected to heating coil 3. Heating coil 3 is achieved by energizing it through heater 5. Cooling water pipe 6 is installed inside the main body 1 to guide the flow of cooling water. Cooling water tank 4 is connected to cooling water pipe 6. A temperature sensor 7, model REX-C100 temperature sensor, is fixedly installed on one side of the main body 1. The temperature is accurately controlled through the settings of temperature sensor 7.

[0020] A horizontal support plate 8 is fixedly installed on one side of the main housing 1. The heater 5 and temperature sensor 7 are both set on the surface of the horizontal support plate 8. The cooling water pipe 6 is set inside the horizontal support plate 8. Multiple components are installed and used through the horizontal support plate 8, which facilitates the installation and use of the components.

[0021] The collection assembly includes a collection box 9, a placement slot 10, a slider 11, and a slide 12. The collection box 9 is movably installed in the lower part of the main body 1. The collection box 9 has a placement slot 10 inside. The collection box 9 and the placement slot 10 are used to collect ash and rust that fall during the processing. The slider 11 is fixedly installed on both sides of the inner side of the main body 1. The collection box 9 has slide 12 on both sides. The slider 11 and the slide 12 are used to facilitate pulling the collection box 9 back and forth.

[0022] A water valve 13 is fixedly installed on one side of the cooling water tank 4. The cooling water is introduced into the connecting pipe 14 through the water valve 13. The connecting pipe 14 is fixedly installed on one side of the water valve 13 and is connected to the cooling water pipe 6. The connecting pipe 14 introduces water into the cooling water pipe 6 for water circulation. A water inlet 15 is fixedly installed on one side of the cooling water tank 4. The water inlet 15 facilitates the replacement or replenishment of the water in the cooling water tank 4.

[0023] The main box 1 has a feed inlet 16 on the top and a finished product cavity 17 inside. The finished products are fed into the main box 1 through the feed inlet 16 and the springs are placed in the finished product cavity 17 for easy collection and storage by staff.

[0024] A control panel 18 is fixedly installed on one side of the main housing 1. The control panel 18 is electrically connected to the interior of the main housing 1, and the entire device is controlled and used through the control panel 18.

[0025] The heating coil 3 is set on one side of the horizontal support plate 8. The heating coil 3 and the horizontal support plate 8 are set parallel to each other. After being heated at the end of the spring, it enters the side of the horizontal support plate 8 for cooling and temperature control to avoid damage to the end due to excessive temperature.

[0026] When using this heating and warming device for suspension springs with variable wire diameter, the warming components are installed in the main housing 1. A collection component collects impurities or rust that have fallen off the springs. After the raw material exits the furnace, the thinner end enters the heating coil 3 first. The induction heater 2 activates TRVREC, and the heating coil 3 begins heating the thinner end for warming. After the thinner end passes through the heating coil 3, the induction heater 2 immediately stops heating. During this heating and warming process, the cooling water tank 4 continuously supplies circulating water for cooling protection. The heating coil 3 is energized by the heater 5, and the cooling water is guided by the cooling water pipe 6. The temperature sensor 7 precisely controls the temperature. Multiple components are installed using the horizontal support plate 8 for easy installation. The installation and use of the components include the collection box 9 and the placement groove 10 for collecting ash and rust that fall during processing; the slider 11 and the chute 12 for easy pulling out and back of the collection box 9; the water valve 13 for introducing cooling water into the connecting pipe 14, which in turn introduces water into the cooling water pipe 6 for water circulation; the inlet 15 for easy replacement or replenishment of water in the cooling water tank 4; the feed inlet 16 for introducing the finished product into the main box 1; and the finished product cavity 17 for placing the spring for easy collection and storage by workers. The control panel 18 facilitates the control of the entire device. After the spring end is heated, it enters the side of the horizontal support plate 8 for cooling and temperature control to prevent damage to the end due to excessive temperature.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A heating and heat-compensating device for variable diameter suspension spring materials, comprising a main housing (1), a heat-compensating component, and a collecting component, characterized in that: A heating element is fixedly installed on the outside of the main housing (1), and a collection element is movably installed in the lower part of the main housing (1). The heating element includes an induction heater (2), a heating coil (3), a cooling water tank (4), a heater (5), a cooling water pipe (6), and a temperature sensor (7). An induction heater (2) is fixedly installed on the top of the main housing (1). A heating coil (3) is fixedly installed on one side of the induction heater (2). A cooling water tank (4) is fixedly installed on one side of the main housing (1). A heater (5) is fixedly installed on one side of the main housing (1). The output end of the heater (5) is connected to the heating coil (3). A cooling water pipe (6) is provided inside the main housing (1). The cooling water tank (4) is connected to the cooling water pipe (6). A temperature sensor (7) is fixedly installed on one side of the main housing (1).

2. The heating and temperature compensation device for variable diameter suspension spring materials according to claim 1, characterized in that: A horizontal support plate (8) is fixedly installed on one side of the main housing (1). The heater (5) and temperature sensor (7) are both located on the surface of the horizontal support plate (8). The cooling water pipe (6) is located inside the horizontal support plate (8).

3. The heating and temperature compensation device for variable diameter suspension spring materials according to claim 1, characterized in that: The collection assembly includes a collection box (9), a placement slot (10), a slider (11), and a slide (12). The collection box (9) is movably installed in the lower part of the main box (1). The collection box (9) has a placement slot (10) inside. The slider (11) is fixedly installed on both sides of the inner side of the main box (1). The collection box (9) has slides (12) on both sides.

4. The heating and temperature compensation device for variable diameter suspension spring materials according to claim 1, characterized in that: A water valve (13) is fixedly installed on one side of the cooling water tank (4), and a connecting pipe (14) is fixedly installed on one side of the water valve (13). The connecting pipe (14) is connected to the cooling water pipe (6), and a water inlet (15) is fixedly installed on one side of the cooling water tank (4).

5. The heating and temperature compensation device for variable diameter suspension spring materials according to claim 1, characterized in that: The main housing (1) has a feed inlet (16) on its upper part, and the main housing (1) has a finished product cavity (17) inside.

6. The heating and temperature compensation device for variable diameter suspension spring materials according to claim 1, characterized in that: A control panel (18) is fixedly installed on one side of the main housing (1), and the control panel (18) is electrically connected to the interior of the main housing (1).

7. A heating and temperature compensation device for variable diameter suspension spring materials according to claim 2, characterized in that: The heating coil (3) is disposed on one side of the horizontal support plate (8), and the heating coil (3) and the horizontal support plate (8) are arranged parallel to each other.

Images