Heating structure of automobile suspension spring tempering furnace

Abstract

The utility model relates to the technical field of tempering furnace structures, and discloses a heating structure of an automobile suspension spring tempering furnace, which comprises a main body mechanism, a sliding mechanism is arranged on one side of the main body mechanism, and a heating mechanism is arranged at the top of the main body mechanism. Through the first supporting column and the second supporting column which are arranged at the bottom of the main body mechanism, the situation that the normal operation of the device is affected due to the fact that the furnace body shakes during operation can be prevented, the stability of the device is further improved, and through the arranged sliding mechanism, a sliding block slides on a cushion block through the sliding mechanism, so that the service life of the device is prolonged. The first telescopic block on one side is further driven through the first telescopic block, so that the height of the driving shaft can be changed, the feeding height is further changed, a to-be-heated part is placed on the driving shaft and then transferred to the storage plate through the driving shaft, and by changing the height of the driving shaft, the to-be-heated part can be heated; and therefore, the parts are transferred to the storage plates with different heights, and the diversity of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of tempering furnace structure, and in particular to a heating structure for an automotive suspension spring tempering furnace. Background Technology

[0002] The tempering furnace is used for tempering general metal parts in air, as well as for quenching, annealing, and aging heat treatment of light alloy parts such as aluminum alloy die castings, pistons, and aluminum plates. The outer shell is welded from steel plates and shaped steel, and the trolley is welded from shaped steel and steel plates. The trolley reduces heat radiation and convection loss through soft contact with the furnace lining and a sand sealing mechanism, effectively ensuring the furnace body's airtightness.

[0003] According to the published patent CN214032615U, this utility model relates to the field of tempering furnace technology and discloses a waste heat utilization device for a tempering furnace of automotive suspension springs. Its structure includes a furnace body, on which a waste heat recovery box and a waste heat recovery water pipe are installed. The waste heat recovery box is fixedly connected to the right end of the outer surface of the furnace body by screws. The waste heat recovery water pipe is fixedly connected to the interior of the furnace body by screws and surrounds the interior of the furnace body. The waste heat recovery box is equipped with a water tank, a water pump, and a thermoelectric generator. The water tank is located at the bottom of the waste heat recovery box, the water pump is fixedly connected to the middle of the interior of the waste heat recovery box by screws, and the thermoelectric generator is fixedly connected to the right wall of the interior of the waste heat recovery box by screws. This utility model realizes the conversion of waste heat from the tempering furnace into electrical energy to power a diode lamp, reducing the amount of waste heat wasted from the tempering furnace and improving the utilization rate of waste heat in the tempering furnace waste heat utilization device. However, the following problems still exist:

[0004] This device converts the waste heat of the tempering furnace into electrical energy to power the diode lamps, reducing the amount of waste heat wasted in the tempering furnace and improving the utilization rate of the waste heat utilization device. However, because it is not convenient to install a sliding mechanism, the device is not convenient to change the temperature inside the furnace as needed. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a heating structure for a tempering furnace for automotive suspension springs, which enables the device to change the temperature as needed, thereby reducing the limitations of the device.

[0006] This utility model is achieved by the following technical solution: a heating structure for a tempering furnace for automobile suspension springs, including a main body mechanism, a sliding mechanism on one side of the main body mechanism, and a heating mechanism on the top of the main body mechanism;

[0007] The main structure includes a furnace body, with connecting plates on both sides of the inner wall of the furnace body. A bolt is threaded onto one side of each connecting plate, and the connecting plate is threaded onto the inner wall of the furnace body via the bolt. A connecting block is fixedly connected to the side of the connecting plate away from the inner wall of the furnace body, and a groove is formed on one side of the connecting block, with a storage plate fixedly connected in the groove.

[0008] As a further improvement to the above solution, a cover plate is fixedly connected to the top of the furnace body, and heat dissipation holes are provided at the top and bottom of the cover plate and the shelf. A first support column is fixedly connected to the bottom of the furnace body, a second support column is sleeved on the bottom of the first support column, and a support plate is fixedly connected to the bottom of the second support column.

[0009] As a further improvement to the above solution, the sliding mechanism includes a pad plate, a pad block is fixedly connected to the side of the pad plate away from the furnace body, a sliding groove is opened on one side of the pad block, a roller is fixedly connected in the sliding groove, a sliding block is sleeved on the surface of the roller, and the sliding block is slidably connected to the pad block.

[0010] As a further improvement to the above solution, a first telescopic block is fixedly connected to the side of the sliding block away from the furnace body, and a second telescopic block is sleeved on the side of the first telescopic block away from the furnace body. A drive shaft is provided on one side of the first telescopic block and the second telescopic block, and both sides of the drive shaft are fixedly connected to one side of the first telescopic block and the second telescopic block.

[0011] As a further improvement to the above solution, a lifting block is fixedly connected to one side of the pad, and a sliding groove is provided on one side of the lifting block, in which a lifting plate is slidably connected.

[0012] As a further improvement to the above solution, the heating mechanism includes a heating plate, a heater is fixedly connected to the bottom of the heating plate, and a power supply box is fixedly connected to the top of the heating plate.

[0013] As a further improvement to the above solution, a first fixed shaft is fixedly connected to the bottom of the heating plate, a second fixed shaft is sleeved on the bottom of the first fixed shaft, a fixed plate is fixedly connected to the bottom of the second fixed shaft, and the bottom of the fixed plate is fixedly connected to the top of the cover plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention, through the first and second support columns located at the bottom of the main structure, prevents the furnace body from shaking during operation, thus affecting the normal operation of the device and improving its stability. A sliding mechanism, with a sliding block sliding on a pad, drives a first telescopic block, which in turn drives a second telescopic block on one side, thereby changing the height of the drive shaft and thus the feeding height. The parts to be heated are placed on the drive shaft and then transferred to the placement plate. By changing the height of the drive shaft, the parts are transferred to placement plates at different heights, thus changing the distance to the heater and consequently the heating temperature, increasing the device's versatility. The lifting block and lifting plate further enhance the device's airtightness. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0018] Figure 3 This is a schematic diagram of the sliding mechanism structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the heating mechanism of this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0021] The labels in the attached diagram are:

[0022] 1. Main structure; 101. Furnace body; 102. Connecting plate; 103. Connecting block; 104. Storage plate; 105. Cover plate; 2. Sliding mechanism; 201. Pad plate; 202. Pad block; 203. Sliding block; 204. First telescopic block; 205. Second telescopic block; 206. Drive shaft; 207. Lifting plate; 3. Heating mechanism; 301. Heating plate; 302. Heater; 303. Power supply box; 304. First fixed shaft; 305. Second fixed shaft. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example:

[0025] Please combine Figure 1-5The heating structure of a car suspension spring tempering furnace according to this embodiment includes a main body mechanism 1, a sliding mechanism 2 is provided on one side of the main body mechanism 1, and a heating mechanism 3 is provided on the top of the main body mechanism 1.

[0026] The main structure 1 includes a furnace body 101. Connecting plates 102 are provided on both sides of the inner wall of the furnace body 101. Bolts are threadedly connected to one side of the connecting plate 102. The connecting plate 102 is threadedly connected to the inner wall of the furnace body 101 by the bolts. A connecting block 103 is fixedly connected to the side of the connecting plate 102 away from the inner wall of the furnace body 101. A groove is provided on one side of the connecting block 103, and a shelf 104 is fixedly connected in the groove.

[0027] A cover plate 105 is fixedly connected to the top of the furnace body 101. The top and bottom of the cover plate 105 and the shelf 104 are provided with heat dissipation holes. A first support column is fixedly connected to the bottom of the furnace body 101. A second support column is sleeved on the bottom of the first support column. A support plate is fixedly connected to the bottom of the second support column.

[0028] The sliding mechanism 2 includes a pad 201. A pad block 202 is fixedly connected to the side of the pad 201 away from the furnace body 101. A sliding groove is opened on one side of the pad block 202. A roller is fixedly connected in the sliding groove. A sliding block 203 is sleeved on the surface of the roller. The sliding block 203 is slidably connected to the pad block 202.

[0029] A first telescopic block 204 is fixedly connected to the side of the sliding block 203 away from the furnace body 101. A second telescopic block 205 is sleeved on the side of the first telescopic block 204 away from the furnace body 101. A drive shaft 206 is provided on one side of the first telescopic block 204 and the second telescopic block 205. Both sides of the drive shaft 206 are fixedly connected to one side of the first telescopic block 204 and the second telescopic block 205.

[0030] A lifting block is fixedly connected to one side of the pad 202, and a sliding groove is provided on one side of the lifting block, in which a lifting plate 207 is slidably connected.

[0031] The heating mechanism 3 includes a heating plate 301, a heater 302 is fixedly connected to the bottom of the heating plate 301, and a power supply box 303 is fixedly connected to the top of the heating plate 301.

[0032] The bottom of the heating plate 301 is fixedly connected to a first fixed shaft 304, the bottom of the first fixed shaft 304 is sleeved with a second fixed shaft 305, the bottom of the second fixed shaft 305 is fixedly connected to a fixed plate, and the bottom of the fixed plate is fixedly connected to the top of the cover plate 105.

[0033] The implementation principle of one embodiment of this application is as follows: the part to be heated is placed on the drive shaft 206, and the sliding block 203 of the sliding mechanism 2 slides on the pad 202, thereby driving the first telescopic block 204. The first telescopic block 204 then drives the second telescopic block 205 on one side, thereby changing the height of the drive shaft 206, and thus changing the feeding height. The material is then transmitted to the placement plate 104 through the drive shaft 206. By changing the height of the drive shaft 206, the part is transmitted to the placement plate 104 at different heights, thereby changing the distance from the heater 302, and thus changing the temperature during heating.

[0034] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A heating structure for a tempering furnace for automotive suspension springs, characterized in that, It includes a main body (1), a sliding mechanism (2) is provided on one side of the main body (1), and a heating mechanism (3) is provided on the top of the main body (1). The main structure (1) includes a furnace body (101). A connecting plate (102) is provided on both sides of the inner wall of the furnace body (101). A bolt is threaded to one side of the connecting plate (102). The connecting plate (102) is threaded to the inner wall of the furnace body (101) by the bolt. A connecting block (103) is fixedly connected to the side of the connecting plate (102) away from the inner wall of the furnace body (101). A groove is provided on one side of the connecting block (103). A storage plate (104) is fixedly connected in the groove.

2. The heating structure of the automotive suspension spring tempering furnace as described in claim 1, characterized in that: The top of the furnace body (101) is fixedly connected to a cover plate (105). The top and bottom of the cover plate (105) and the shelf (104) are provided with heat dissipation holes. The bottom of the furnace body (101) is fixedly connected to a first support column. The bottom of the first support column is sleeved with a second support column. The bottom of the second support column is fixedly connected to a support plate.

3. The heating structure of the automotive suspension spring tempering furnace as described in claim 1, characterized in that: The sliding mechanism (2) includes a pad (201), and a pad block (202) is fixedly connected to the side of the pad (201) away from the furnace body (101). A sliding groove is provided on one side of the pad block (202), and a roller is fixedly connected in the sliding groove. A sliding block (203) is sleeved on the surface of the roller, and the sliding block (203) is slidably connected to the pad block (202).

4. The heating structure of the automotive suspension spring tempering furnace as described in claim 3, characterized in that: The sliding block (203) is fixedly connected to a first telescopic block (204) on the side away from the furnace body (101). The first telescopic block (204) is sleeved with a second telescopic block (205) on the side away from the furnace body (101). A drive shaft (206) is provided on one side of the first telescopic block (204) and the second telescopic block (205). Both sides of the drive shaft (206) are fixedly connected to one side of the first telescopic block (204) and the second telescopic block (205).

5. The heating structure of the automotive suspension spring tempering furnace as described in claim 3, characterized in that: A lifting block is fixedly connected to one side of the pad (202), and a sliding groove is provided on one side of the lifting block. A lifting plate (207) is slidably connected in the sliding groove.

6. The heating structure of the automotive suspension spring tempering furnace as described in claim 1, characterized in that: The heating mechanism (3) includes a heating plate (301), a heater (302) is fixedly connected to the bottom of the heating plate (301), and a power supply box (303) is fixedly connected to the top of the heating plate (301).

7. The heating structure of the automotive suspension spring tempering furnace as described in claim 6, characterized in that: The bottom of the heating plate (301) is fixedly connected to a first fixed shaft (304), the bottom of the first fixed shaft (304) is sleeved with a second fixed shaft (305), the bottom of the second fixed shaft (305) is fixedly connected to a fixed plate, and the bottom of the fixed plate is fixedly connected to the top of the cover plate (105).

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