A heat treatment equipment for automobile rear suspension torsion beam

Abstract

The utility model discloses a kind of automobile rear suspension is made using torsion beam heat treatment equipment, including fuselage, the both ends of the outer wall of fuselage are equipped with lifting assembly, and lifting assembly is equipped with machine door between, the inside of fuselage is equipped with roller bottom conveyor, and the inside of fuselage is equipped with multiple groups of baffle, the left end of the opening of fuselage is equipped with air outlet, and air outlet is equipped with air blowing pipe in upper end. The air outlet of the automobile rear suspension is made using torsion beam heat treatment equipment and air blower form communication structure by air blowing pipe, to form air curtain at feeding port when feeding by air outlet to torsion beam, to insulate inside and outside of fuselage, to reduce outside cold air invasion, the exhaust port of the device and hot gas pipe form communication structure by ventilation pipe, air inlet pipe, shunt pipe, to connect exhaust port and hot gas pipe by ventilation pipe and other components, to recover and utilize waste heat, to increase temperature in fuselage feeding compartment.

Description

Technical Field

[0001] This utility model relates to the field of automotive rear suspension manufacturing technology, specifically to a torsion beam heat treatment device for automotive rear suspension manufacturing. Background Technology

[0002] The rear suspension of an automobile is a crucial system located between the rear wheels and the body or frame, consisting of a series of links, springs, shock absorbers, and other components. During the manufacturing process of the rear suspension, to impart extremely high strength, good toughness, and excellent resistance to fatigue to the torsion beam, a heat treatment process is used to treat the entire structure at high temperatures.

[0003] During operation, heat treatment equipment requires high-temperature treatment of the torsion beam within the machine body, followed by quenching and cooling. However, in existing heat treatment equipment, directly opening the machine door during the torsion beam feeding process can easily cause significant heat loss from the machine body, thus reducing the overall working efficiency of the equipment. Therefore, a heat treatment device for torsion beams used in automotive rear suspension manufacturing is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a heat treatment equipment for torsion beams used in the manufacture of automotive rear suspensions, in order to solve the problem mentioned in the background art that, during the use of existing heat treatment equipment, directly opening the machine door during the torsion beam feeding process can easily cause a large loss of heat inside the machine body, thereby reducing the overall working efficiency of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a torsion beam heat treatment equipment for automobile rear suspension manufacturing, comprising a machine body, lifting components respectively provided on the outer walls at both ends of the machine body, and a machine door provided between the lifting components, a roller bottom conveyor provided inside the machine body, and multiple sets of partitions provided inside the machine body, an air outlet provided at the opening on the left end of the machine body, and an air pipe provided at the upper end of the air outlet, the other end of the air pipe being connected to a blower; The compartment on the right side of the machine body is provided with an exhaust vent at the top, and the exhaust vent is provided with a ventilation pipe at the top. The ventilation pipe is provided with an air inlet pipe at the other end. The air inlet pipe is provided with a branch pipe at the bottom, and the branch pipe is provided with a connecting pipe at the bottom. The connecting pipe is provided with a dustproof net and a hot air pipe at the bottom. The hot air pipes are respectively located in the compartment on the left side of the machine body. The ventilation duct has a hollowed-out hopper inside, and a fixing plate is provided above the hollowed-out hopper. Bolts are screwed on both ends of the fixing plate, and the other end of the bolts is screwed onto the ventilation duct. A fan frame is provided behind the hollowed-out hopper inside the ventilation duct, and a motor is provided behind the fan frame. The motor is provided with an output shaft, and multiple sets of fan blades are evenly provided on the outer wall of the output shaft.

[0006] Preferably, the air outlet is connected to the hair dryer via an air blower tube.

[0007] Preferably, the exhaust vent is connected to the hot air duct via a ventilation duct, an air inlet duct, a diversion duct, and a hot air duct.

[0008] Preferably, the hollow bucket is connected to the ventilation pipe by bolts to form a spiral locking structure, and the fan blades form a rotating structure inside the fan frame under the action of the motor.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: The air outlet of the torsion beam heat treatment equipment for automobile rear suspension manufacturing forms a connected structure with the blower through the air pipe, thereby forming an air curtain at the feed inlet when the torsion beam is fed through the air outlet, thus isolating the inside and outside of the machine body and reducing the intrusion of external cold air. The exhaust port of the device forms a connected structure with the hot air pipe through the ventilation pipe, air inlet pipe, and diversion pipe, thereby connecting the exhaust port with the hot air pipe through the ventilation pipe and other components to recover and utilize the heat of the exhaust gas, thereby increasing the temperature inside the feed compartment of the machine body. The hollow hopper of the device forms a spiral locking structure with the ventilation pipe through bolts, and the fan blades form a rotating structure inside the fan frame under the action of the motor. Thus, the hollow hopper component prevents impurities in the exhaust gas from entering the feed compartment of the machine body, while the large-sized hollow hopper reduces the probability of blockage. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a torsion beam heat treatment device for manufacturing automobile rear suspension according to this utility model; Figure 2 This is a schematic diagram of the air outlet assembly structure of a torsion beam heat treatment equipment for manufacturing automotive rear suspension according to this utility model. Figure 3 This is a schematic diagram of the hot air duct assembly structure of a torsion beam heat treatment equipment for manufacturing automotive rear suspension according to this utility model. Figure 4 This utility model relates to a heat treatment device for a torsion beam used in the manufacture of automotive rear suspension. Figure 1 Enlarged structural diagram at point A in the middle.

[0011] In the diagram: 1. Body, 2. Door, 3. Air outlet, 4. Air duct, 5. Exhaust outlet, 6. Ventilation duct, 7. Hollowed-out hopper, 8. Bolt, 9. Motor, 10. Fan blade, 11. Air inlet duct, 12. Diverter duct, 13. Hot air duct. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Please see Figure 1-4 This utility model provides a technical solution: a heat treatment device for a torsion beam used in the manufacture of automotive rear suspension, comprising a machine body 1, lifting components at both ends of the machine body 1 on the outer wall, and a machine door 2 between the lifting components, a roller conveyor inside the machine body 1, and multiple sets of partitions inside the machine body 1, an air outlet 3 at the opening on the left side of the machine body 1, and an air pipe 4 at the upper end of the air outlet 3, the other end of the air pipe 4 being connected to a blower. It should be noted that heating components and temperature control components are correspondingly provided in each set of partitions inside the machine body 1, thereby ensuring that the torsion beam can be heat treated normally inside the machine body 1, and a fixing frame is provided at the lower end of the machine door 2 on the machine body 1, with a groove in the fixing frame, and sealing strips are provided at the upper and lower ends of the machine door 2, thereby ensuring the sealing of the inlet and outlet.

[0014] Furthermore, the air outlet 3 is connected to the blower through the air pipe 4, thereby effectively isolating the inside and outside of the machine body 1 through the air curtain formed by the air outlet 3 at the feed inlet, thus avoiding the impact caused by the contact of different temperatures inside and outside the machine body 1.

[0015] The compartment on the right side of the body 1 is provided with an exhaust vent 5 at the top, and the exhaust vent 5 is provided with a ventilation pipe 6 at the top. The ventilation pipe 6 is provided with an air inlet pipe 11 at the other end. The air inlet pipe 11 is provided with a diversion pipe 12 at the bottom. The diversion pipe 12 is provided with a connecting pipe at the bottom. The connecting pipe is provided with a dustproof net. The connecting pipe is provided with a hot air pipe 13 at the bottom. The hot air pipe 13 is located in the compartment on the left side of the body 1.

[0016] Furthermore, the exhaust port 5 is connected to the hot air pipe 13 through the ventilation pipe 6, the air inlet pipe 11, the diversion pipe 12, and the hot air pipe 13. Thus, through multiple sets of connecting pipes, the feeding compartment inside the machine body 1 can initially heat the torsion beam, while also utilizing the heat of the exhaust gas generated by the operation of other compartments in the machine body 1.

[0017] The ventilation duct 6 has a hollowed-out hopper 7 inside, and a fixing plate is provided above the hollowed-out hopper 7. Bolts 8 are screwed on both ends of the fixing plate, and the other end of the bolts 8 is screwed onto the ventilation duct 6. A fan frame is provided behind the hollowed-out hopper 7 inside the ventilation duct 6, and a motor 9 is provided behind the fan frame. The motor 9 has an output shaft, and multiple sets of fan blades 10 are evenly provided on the outer wall of the output shaft. It should be noted that each set of electrical components in this device is equipped with heat dissipation, shock absorption, and control components during installation to ensure the normal operation of the electrical components. This utility model is a torsion beam heat treatment equipment for automobile rear suspension manufacturing. All components are standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In this device, all the above-mentioned electrical components refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle above, and the electrical connection between each electrical component is completed in sequence. The detailed connection method is a well-known technology in this field.

[0018] Furthermore, the hollow bucket 7 is connected to the ventilation pipe 6 by bolts 8 to form a spiral locking structure, and the fan blade 10 forms a rotating structure inside the fan frame under the action of the motor 9. Thus, under the action of the motor 9, the rotating fan blade 10 and the hollow bucket 7 facilitate the extraction and utilization of the exhaust gas generated inside the machine body 1, and remove impurities from the exhaust gas to avoid affecting the operation of the torsion beam.

[0019] Working Principle: In the heat treatment equipment for torsion beams used in automotive rear suspension manufacturing, the controller first drives the various electrical components within the device to operate, and the control system ensures they operate according to a predetermined program. Then, the lifting components on both sides of the machine body 1 drive the machine door 2 upwards, simultaneously activating the blower. This allows the blower pipe 4 to drive the blower nozzle 3, creating an air curtain at the feed inlet of the machine body 1. This air curtain isolates the inside and outside of the machine body 1, reducing heat loss from the feed compartment and preventing external cold air from entering. Simultaneously, the pallet containing the automotive rear suspension torsion beam assembly is placed on a roller conveyor inside the machine body 1, ensuring the pallet... The equipment can be transported within the various compartments inside the machine body 1. When the pallet is located in the feeding compartment inside the machine body 1, the motor 9 in the ventilation pipe 6 works, thereby driving the fan blade 10 to rotate through the output shaft. The exhaust port 5 of the working compartment inside the machine body 1 extracts the exhaust gas with appropriate wind force and treats it through the ventilation pipe 6 and the hollow hopper 7. The treated exhaust gas can then enter the feeding compartment inside the machine body 1 through the diversion pipe 12 and the hot air pipe 13 for heat utilization. This reduces the heat loss inside the machine body 1 during the torsion beam feeding process and allows for preliminary heating through the hot air pipe 13 to enhance the subsequent heat treatment effect. This is the usage process of the torsion beam heat treatment equipment for automobile rear suspension manufacturing.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A torsion beam heat treatment equipment for automobile rear suspension manufacturing, comprising a machine body (1), wherein lifting components are respectively provided on the outer walls at both ends of the machine body (1), and a machine door (2) is provided between the lifting components, characterized in that: The machine body (1) is equipped with a roller bottom conveyor inside, and the machine body (1) is equipped with multiple sets of partitions inside. The machine body (1) is equipped with an air outlet (3) at the opening on the left side, and the air outlet (3) is equipped with an air pipe (4) at the upper end. The other end of the air pipe (4) is connected to a blower. The right-side compartment of the body (1) is provided with an exhaust vent (5) at the top, and the exhaust vent (5) is provided with a ventilation pipe (6) at the top. The ventilation pipe (6) is provided with an air inlet pipe (11) at the other end. The air inlet pipe (11) is provided with a diversion pipe (12) at the bottom. The diversion pipe (12) is provided with a connecting pipe at the bottom. The connecting pipe is provided with a dustproof net. The connecting pipe is provided with a hot air pipe (13) at the bottom. The hot air pipe (13) is provided in the left-side compartment of the body (1). The ventilation pipe (6) has a hollowed-out hopper (7) inside, and a fixed plate is provided on the top of the hollowed-out hopper (7). Bolts (8) are screwed on both ends of the fixed plate, and the other end of the bolts (8) is screwed onto the ventilation pipe (6). A fan frame is provided behind the hollowed-out hopper (7) inside the ventilation pipe (6), and a motor (9) is provided behind the fan frame. An output shaft is provided on the motor (9), and multiple sets of fan blades (10) are evenly provided on the outer wall of the output shaft.

2. The heat treatment equipment for a torsion beam used in the manufacture of automotive rear suspensions according to claim 1, characterized in that: The air outlet (3) is connected to the blower via the air pipe (4).

3. The heat treatment equipment for a torsion beam used in the manufacture of automotive rear suspensions according to claim 1, characterized in that: The exhaust port (5) is connected to the hot air pipe (13) through the ventilation pipe (6), the air inlet pipe (11), the diversion pipe (12).

4. The heat treatment equipment for a torsion beam used in the manufacture of automotive rear suspensions according to claim 1, characterized in that: The hollow bucket (7) is connected to the ventilation pipe (6) by bolts (8) to form a spiral locking structure, and the fan blade (10) forms a rotating structure inside the fan frame under the action of the motor (9).

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