Decarburization device for automobile steel plate spring support

Abstract

The utility model relates to the technical field of automobile part processing, and particularly discloses a decarburization device of an automobile steel plate spring support, which comprises a base, a support plate is arranged at the front end of the base through a support piece, a transmission shaft is longitudinally arranged in the support plate through a bearing, and the top of the transmission shaft is connected with a turntable. A driving part for driving the transmission shaft to rotate is installed on the base, three stand columns are longitudinally fixed to the edge of the rotating disc and evenly arranged in the circumferential direction of the rotating disc, the tops of the stand columns are connected with a carrying disc, a lifting device is installed at the rear end of the base, and an induction heater is installed at the lifting end of the lifting device. A spiral induction coil is longitudinally arranged at the front end of the induction heater, the lifting device can drive the induction coil to ascend and descend so that the carrying disc can enter the induction coil, the decarburization efficiency of the support can be effectively improved, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a decarburization device for an automobile leaf spring support. Background Art

[0002] The leaf spring support is an important component connecting the automobile frame and suspension. It has high requirements for its toughness, so it needs to be decarbonized.

[0003] The existing treatment method is to place the support in an annealing furnace for decarburization. However, it is troublesome to remove the parts from the annealing furnace. Because the temperature inside the furnace is very high, it is difficult to design an automated removal equipment based on it. In addition, the heating efficiency of the annealing furnace is low and needs to be improved. Utility Model Content

[0004] In order to solve the problems mentioned in the background technology, the purpose of the present utility model is to provide a decarbonization device for an automobile leaf spring support.

[0005] In order to achieve the above objectives, the technical solution of the utility model is:

[0006] A decarbonization device for an automobile leaf spring support comprises a base, a support plate is installed at the front end of the base through a support member, a drive shaft is longitudinally installed in the support plate through a bearing, the top of the drive shaft is connected to a turntable, a drive member for driving the drive shaft to rotate is installed on the base, three columns are longitudinally fixed to the edge of the turntable, the three columns are evenly arranged around the circumference of the turntable, the top of the columns is connected to a loading plate, a lifting device is installed at the rear end of the base, an induction heater is installed on the lifting end of the lifting device, a spiral induction coil is longitudinally arranged at the front end of the induction heater, and the lifting device can drive the induction coil to rise and fall so that the loading plate enters the induction coil.

[0007] Furthermore, the driving component is a rotary motor, which is vertically mounted on a base, and the main shaft of the rotary motor is connected to the transmission shaft through a coupling.

[0008] Furthermore, the lifting device is a cylinder, which is vertically installed at the rear end of the base. A mounting plate is fixed to the piston rod of the cylinder, and the induction heater is fixed on the mounting plate.

[0009] The beneficial effects of the present invention are as follows: the support can be placed on the loading plate, and then the loading plate is aligned with the induction coil, and the lifting device is used to drive the induction coil to rise and fall, so that the support is completely set in the induction coil, and the induction coil can perform induction heating on the support, and has the function of decarbonizing the support; the three loading plates correspond to the discharge station, the heating station and the material taking station respectively, and during the processing, the turntable rotates intermittently to realize non-stop processing, which can effectively improve the processing efficiency; since no electric furnace heating is used, it is easier to set up automatic material taking or discharge equipment, reducing manpower consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is an axonometric diagram of an embodiment of the present utility model;

[0011] Figure 2 It is a side view of an embodiment of the present utility model.

[0012] Explanation of the accompanying figures: 1. Base, 11. Support member, 12. Support plate, 2. Drive shaft, 21. Turntable, 22. Column, 23. Loading plate, 3. Induction heater, 31. Induction coil, 4. Rotary motor, 41. Coupling, 5. Cylinder, 51. Mounting plate. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0014] like Figure 1-Figure 2 As shown, a decarbonization device for an automobile leaf spring support includes a base 1, a support plate 12 is horizontally installed at the front end of the base 1 through a support member 11, a transmission shaft 2 is longitudinally installed in the support plate 12 through a bearing, the top of the transmission shaft 2 is connected to a turntable 21, and a driving member for driving the transmission shaft 2 to rotate is installed on the base 1. Preferably, the driving member is a rotary motor 4, which is vertically fixed on the base 1, and the main shaft of the rotary motor 4 is connected to the bottom of the transmission shaft 2 through a coupling 41. The edge of the turntable 21 is longitudinally fixed. There are three columns 22, which are evenly arranged around the circumference of the turntable 21. The top of the column 22 is connected to the loading plate 23. The rear end of the base 1 is equipped with a lifting device. The lifting device adopts a cylinder 5, which is vertically fixed to the rear end of the base 1. The piston rod of the cylinder 5 is connected to a mounting plate 51, and the mounting plate 51 is fixed to the induction heater 3. The front end of the induction heater 3 is longitudinally provided with a spiral induction coil 31. The lifting device can drive the induction coil 31 to rise and fall so that the loading plate 23 enters the induction coil 31.

[0015] In actual use, the turntable 21 rotates at an angle of 120° each time, with the loading tray 23 at the left end of the base 1 as the discharge station, the loading tray 23 at the right end as the picking station, and the loading tray 23 at the rear end as the processing station. The support is placed on the loading tray 23 corresponding to the discharge station, and then the turntable 21 is rotated to align the loading tray 23 with the induction coil 31. The cylinder 5 is used to drive the induction coil 31 to rise and fall, so that the support is completely set in the induction coil 31. The induction coil 31 can induction heat the support and has the function of decarbonizing the support; the three loading trays 23 correspond to the discharge station, heating station and picking station respectively. During the processing, the turntable 21 rotates intermittently to realize non-stop processing, which can effectively improve the processing efficiency; since electric furnace heating is not used, it is easier to set up automatic picking or discharge equipment, reducing manpower consumption.

[0016] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A decarbonization device for an automobile leaf spring support, characterized in that: The invention comprises a base (1), wherein a support plate (12) is installed at the front end of the base (1) through a support member (11), a transmission shaft (2) is longitudinally installed in the support plate (12) through a bearing, the top of the transmission shaft (2) is connected to a turntable (21), a driving member for driving the transmission shaft (2) to rotate is installed on the base (1), three columns (22) are longitudinally fixed to the edge of the turntable (21), the three columns (22) are evenly arranged around the circumference of the turntable (21), the top of the columns (22) is connected to a loading plate (23), a lifting device is installed at the rear end of the base (1), an induction heater (3) is installed on the lifting end of the lifting device, a spiral induction coil (31) is longitudinally arranged at the front end of the induction heater (3), and the lifting device can drive the induction coil (31) to rise and fall so that the loading plate (23) enters the induction coil (31).

2. The decarbonization device for an automobile leaf spring support according to claim 1, characterized in that: The driving component is a rotary motor (4), which is vertically mounted on a base (1), and the main shaft of the rotary motor (4) is connected to the transmission shaft (2) via a coupling (41).

3. The decarbonization device for an automobile leaf spring support according to claim 1, characterized in that: The lifting device is a cylinder (5), which is vertically mounted on the rear end of the base (1). A mounting plate (51) is fixed to the piston rod of the cylinder (5), and the induction heater (3) is fixed on the mounting plate (51).

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