New energy automobile shock absorber heat treatment equipment

Abstract

The utility model discloses new energy automobile shock absorber heat treatment equipment which comprises a bottom frame and a heat preservation bin installed on the bottom frame, the bottom and the front side of the heat preservation bin are of an open structure, a door body is hinged to the front side of the heat preservation bin, a bottom rail is arranged below the open structure, and a lifting trolley is arranged on the bottom rail. A heat preservation layer is arranged on the top of the lift truck, and heat-resistant side walls are arranged on the side walls of the heat preservation layer, the door body and the heat preservation bin. The shock absorbers are stacked on the heat conducting plate of the lifting trolley, the transfer trolley is pushed to move along the traveling track, when the connection track is aligned with the bottom track, the lifting trolley is pushed to move along the connection track and the bottom track, the lifting trolley and the shock absorbers stacked on the lifting trolley are pushed into the heat preservation bin together, the lifting trolley is lifted, the heat preservation bin is sealed from the bottom, and the door body is closed. A closed space is formed, an electric heating pipe heats the interior of the closed space, a fixed rail is arranged, workpiece transfer is facilitated, and the stacking efficiency is higher compared with stacking of workpieces inside, and stacking of the workpieces outside is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment, in particular to a heat treatment device for a shock absorber of a new energy vehicle. Background Art

[0002] The final heat treatment process of automobile shock absorber springs is generally tempering, quenching, normalizing, pressing and quenching.

[0003] 1. Tempering is to return the shock absorber spring to a lower temperature to make the crystals in it softer, so as to achieve the purpose of improving the elastic properties.

[0004] 2. Quenching is the process of slowly raising the temperature of the shock absorber spring to make the crystals in it stronger, so as to increase the strength and hardness of the spring.

[0005] 3. Normalizing is to put the shock absorber spring into a higher temperature fire again on the basis of quenching to achieve better stability of the crystal structure.

[0006] 4. Pressing is to press the shock-absorbing spring to change its shape and enhance its strength.

[0007] 5. Quenching is to put the shock absorber spring into a fire with a lower temperature again on the basis of quenching, so as to reduce the hardness of the shock absorber spring and improve its elasticity. In the heat treatment of automobile shock absorbers, the heat treatment furnace has limited space, and there is instability when stacking the workpieces, which affects the efficiency, and the workpiece transportation is also more laborious. Utility Model Content

[0008] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a new energy vehicle shock absorber heat treatment equipment.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A new energy vehicle shock absorber heat treatment equipment comprises a base frame and an insulation bin installed thereon, wherein the bottom and front side of the insulation bin are open structures, a door body is hinged on the front side of the insulation bin, a bottom track is arranged below the open structure, a lifting vehicle is arranged on the bottom track, an insulation layer is arranged on the top of the lifting vehicle, the insulation layer, the door body and the insulation bin side walls are all provided with heat-resistant side walls, the heat-resistant side walls are provided with installation grooves, an electric heating pipe is arranged in the installation grooves, and an auxiliary track is arranged on one side of the insulation bin.

[0011] Preferably, the auxiliary track includes a driving track, which is arranged perpendicularly to the bottom track, a transfer vehicle is arranged on the driving track, and a connecting track arranged perpendicularly to the driving track is arranged on the transfer vehicle, and the connecting track is flush with the bottom track.

[0012] Preferably, the top end points of the traveling track, the bottom track and the connecting track are all provided with stop seats, and the side walls of the stop seats are provided with buffer pads.

[0013] Preferably, a temperature-resistant dome is provided on the top of the heat-insulating bin, and a plurality of thermocouples are provided on the temperature-resistant dome and the temperature-resistant side walls.

[0014] Preferably, a heat conducting plate is laid on the top of the thermal insulation layer.

[0015] Preferably, the outside of the heat preservation warehouse is paved with a porous protective outer plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model stacks the shock absorbers on the heat conduction plate of the lifting vehicle, pushes the transfer vehicle to move along the driving track, and when the connecting track is aligned with the bottom track, pushes the lifting vehicle to move along the connecting track and the bottom track, pushes the lifting vehicle together with the shock absorbers stacked thereon into the insulation bin, the lifting vehicle rises, seals the insulation bin from the bottom, closes the door to form an enclosed space, heats the interior of the bin with an electric heating tube, and sets a fixed track to facilitate the transfer of workpieces. Compared with stacking workpieces inside, stacking outside is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more specifically and intuitively illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 The structure of the utility model is shown in FIG. Figure 3 ;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure proposed by the utility model.

[0022] In the figure: heat preservation warehouse 1, heat-resistant dome 2, heat-resistant side wall 3, electric heating tube 4, door body 5, porous protective outer plate 6, driving track 7, transfer vehicle 8, connecting track 9, stop seat 10, thermocouple 11, heat conduction plate 12, bottom track 13, lifting vehicle 14, and bottom frame 15. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A heat treatment equipment for shock absorbers of new energy vehicles comprises a base frame 15 and an insulation bin 1 installed thereon, the bottom and front side of the insulation bin 1 are open structures, a door body 5 is hinged on the front side of the insulation bin 1, a bottom track 13 is arranged below the open structure, a lifting vehicle 14 is arranged on the bottom track 13, an insulation layer is arranged on the top of the lifting vehicle 14, the insulation layer, the door body 5 and the side wall of the insulation bin 1 are all provided with a heat-resistant side wall 3, the heat-resistant side wall 3 is provided with an installation groove, an electric heating pipe 4 is arranged in the installation groove, and an auxiliary track is arranged on one side of the insulation bin 1.

[0025] The shock absorbers are stacked on the heat conducting plate 12 of the lifting vehicle 14, and the transfer vehicle 8 is pushed to move along the driving track 7. When the docking track 9 is aligned with the bottom track 13, the lifting vehicle 14 is pushed to move along the docking track 9 and the bottom track 13, and the lifting vehicle 14 together with the shock absorbers stacked thereon are pushed into the insulation warehouse 1. The lifting vehicle 14 is raised, and the insulation warehouse 1 is sealed from the bottom. The door body 5 is closed to form a closed space. The electric heating tube 4 heats the inside thereof, and a fixed track is set to facilitate the transportation of workpieces. Compared with stacking workpieces inside, stacking outside is more efficient.

[0026] In this embodiment, the auxiliary track includes a driving track 7, which is arranged perpendicular to the bottom track 13. A transfer vehicle 8 is arranged on the driving track 7, and a connecting track 9 arranged perpendicular to the driving track 7 is arranged on the transfer vehicle 8. The connecting track 9 is flush with the bottom track 13.

[0027] In this embodiment, the top end points of the driving track 7 , the bottom track 13 and the connecting track 9 are all provided with stop seats 10 , and the side walls of the stop seats 10 are provided with buffer pads for limiting and positioning the lifting vehicle 14 .

[0028] In this embodiment, a temperature-resistant dome 2 is disposed on the top of the heat-insulating bin 1, and a plurality of thermocouples 11 are disposed on the temperature-resistant dome 2 and the temperature-resistant side wall 3 to monitor the internal temperature.

[0029] In this embodiment, a heat conducting plate 12 is laid on the top of the thermal insulation layer.

[0030] In this embodiment, the outside of the heat preservation bin 1 is paved with a porous protective outer plate 6, which can be used to beautify the appearance of the equipment and also play a protective role.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new energy vehicle shock absorber heat treatment device, comprising a base frame (15) and a heat preservation chamber (1) mounted thereon, characterized in that: The bottom and front side of the heat preservation bin (1) are open structures. The front side of the heat preservation bin (1) is hinged with a door body (5). A bottom track (13) is arranged below the open structure. A lifting vehicle (14) is arranged on the bottom track (13). A heat preservation layer is arranged on the top of the lifting vehicle (14). The heat preservation layer, the door body (5) and the side wall of the heat preservation bin (1) are all provided with a heat-resistant side wall (3). The heat-resistant side wall (3) is provided with an installation groove. An electric heating pipe (4) is arranged in the installation groove. An auxiliary track is arranged on one side of the heat preservation bin (1).

2. A new energy vehicle shock absorber heat treatment equipment according to claim 1, characterized in that: The auxiliary track comprises a driving track (7), the driving track (7) being arranged perpendicularly to the bottom track (13), a transfer vehicle (8) being arranged on the driving track (7), a connecting track (9) being arranged perpendicularly to the driving track (7) being arranged on the transfer vehicle (8), and the connecting track (9) being flush with the bottom track (13).

3. A new energy vehicle shock absorber heat treatment equipment according to claim 2, characterized in that: The top ends of the driving track (7), the bottom track (13) and the connecting track (9) are all provided with stop seats (10), and the side walls of the stop seats (10) are provided with buffer pads.

4. A new energy vehicle shock absorber heat treatment equipment according to claim 3, characterized in that: The top of the heat-insulating bin (1) is provided with a heat-resistant dome (2), and the heat-resistant dome (2) and the heat-resistant side wall (3) are both provided with a plurality of thermocouples (11).

5. The heat treatment equipment for shock absorbers of new energy vehicles according to claim 4, characterized in that: A heat conducting plate (12) is laid on the top of the thermal insulation layer.

6. The heat treatment equipment for shock absorbers of new energy vehicles according to claim 5, characterized in that: The exterior of the heat preservation warehouse (1) is paved with a porous protective outer plate (6).

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