Novel teaching device for disassembly and assembly of new energy automobile power assembly

Abstract

The utility model relates to the technical field of teaching appliances, and discloses a novel teaching device for dismounting and mounting a new energy automobile power assembly, which comprises two groups of bearing beam bodies arranged in a front-back symmetrical manner, and each group of bearing beam bodies comprises two alloy beams arranged in an up-down symmetrical manner. Two two-way telescopic rods are symmetrically and fixedly connected between the side walls of the opposite sides of the two alloy beams on the upper portion, sliding grooves are formed in the ends, away from the two-way telescopic rods, of the alloy beams, and the same overhead photographing mechanism is installed in the two sliding grooves in the front side or the rear side in a sliding mode. According to the utility model, the overhead photographing mechanism matched with the main body bearing beam on the same side is arranged, the overhead camera is fixedly mounted at the connecting frame of the overhead photographing mechanism through the mounting frame, and two groups of adjustable overhead cameras are matched with the bottom camera of the bearing beam below the overhead cameras, so that image recording of power assembly disassembly and assembly can be comprehensively carried out; and meanwhile, a chassis image can be obtained when the power assembly is disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching tools, in particular to a novel teaching device for disassembling and assembling a powertrain of a new energy vehicle. Background Art

[0002] The powertrain refers to a series of components that generate power on a vehicle and transmit it to the road. In a broad sense, it includes the engine, gearbox, drive shaft, differential, clutch, etc., but usually, the powertrain only refers to the engine, transmission, and other parts integrated into the transmission, such as clutch / front differential, etc. At present, teaching aids are needed when the vehicle engineering major conducts the disassembly and assembly of the powertrain of new energy vehicles.

[0003] The existing teaching devices for disassembly and assembly of new energy vehicle powertrains still have the following problems when in use: that is, when the existing new teaching devices for disassembly and assembly of new energy vehicle powertrains are used, most of them adopt an upper fixed image acquisition structure design. When disassembling and assembling powertrains of different types of new energy vehicles, due to the different positions of the roof and front beam, the image acquisition structure is often unable to fully record the image of the powertrain disassembly and assembly, and it is also impossible to obtain the chassis image when disassembling and assembling the powertrain. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a novel teaching device for disassembly and assembly of a new energy vehicle powertrain, which solves the problems raised by the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new teaching device for disassembly and assembly of new energy vehicle powertrain, comprising two groups of load-bearing beams arranged in a front-to-back symmetrical shape, each group of the load-bearing beams comprising two alloy beams arranged in an upper-lower symmetrical shape, two bidirectional telescopic rods are symmetrically fixedly connected between the side walls of the two upper alloy beams facing each other, a slide groove is provided at one end of the alloy beam away from the bidirectional telescopic rod, and the same overhead photographic mechanism is slidably installed in the two slide grooves on the front or rear side, a group of second cameras is arranged between the two lower alloy beams, a group of second cameras is two and is arranged in a front-to-back symmetrical shape, and the two second cameras are fixedly connected to the alloy beam on the corresponding side at one end away from each other.

[0006] As a further solution of the utility model: the overhead photographic mechanism includes a sliding block slidably installed in a sliding groove, one end of which is fixedly connected to the same connecting frame away from the two-way telescopic rod, and the first camera is arranged through a mounting frame at one end of the two connecting frames away from each other, and the two connecting frames are fixedly connected to the mounting frame at the center position of one end away from each other, and the mounting frame is fixedly connected to the first camera at one end of the connecting frame away from the corresponding side, and the two first cameras are arranged in a front-to-back symmetrical shape.

[0007] As a further solution of the utility model: a plurality of alloy rods are fixedly connected horizontally and equidistantly between the side walls of the two alloy beams on the front side or the rear side facing each other.

[0008] As a further solution of the utility model: the two lower alloy beams are each fixedly connected to a mounting seat at the middle of the side wall on one side away from each other, and a mounting hole is opened between the center positions of the upper and lower side walls of the mounting seat.

[0009] As a further solution of the utility model: the side walls of the two alloy beams on the front side or the rear side are fixedly connected with the same oblique support block, and the bottom wall of the oblique support block is kept flush with the bottom wall of the bottom alloy beam.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the utility model, an overhead photographic mechanism is provided to cooperate with the main body load-bearing beam on the same side, and an overhead camera is fixedly installed on the connecting frame of the overhead photographic mechanism through a mounting frame. Two sets of adjustable overhead cameras cooperate with the bottom camera of the load-bearing beam below, so as to comprehensively record the images of the powertrain disassembly and assembly, and at the same time obtain the chassis images when the powertrain is disassembled and assembled.

[0012] 2. In the utility model, two groups of load-bearing beam structures are connected by a bidirectional telescopic rod, and each is provided with an independent matching installation structure, so that the distance between the two groups of load-bearing beams can be flexibly adjusted, and after adjustment, the mounting holes of the mounting seats of the matching installation structure are fixedly installed on the corresponding workstations by bolts, so that it can be flexibly adapted to vehicle bodies of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of two groups of fixed beams of the utility model;

[0015] Figure 3 It is a three-dimensional diagram of the fixed beam and the bidirectional telescopic rod of the utility model;

[0016] Figure 4 It is a stereoscopic diagram of the overhead photographic mechanism of the present utility model.

[0017] In the figure: 1. load-bearing beam; 2. two-way telescopic rod; 3. oblique support block; 4. mounting seat; 5. mounting hole; 6. overhead camera mechanism; 7. second camera; 11. alloy beam; 12. alloy rod; 13. slide groove; 61. slider; 62. connecting frame; 63. mounting frame; 64. first camera. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 In an embodiment of the utility model, a new teaching device for disassembling and assembling a powertrain of a new energy vehicle comprises two groups of load-bearing beam bodies 1 arranged in a front-to-back symmetrical shape, each group of load-bearing beam bodies 1 comprises two alloy beams 11 arranged in a top-to-bottom symmetrical shape, two bidirectional telescopic rods 2 are symmetrically fixedly connected between the side walls of the two upper alloy beams 11 facing each other, a slide groove 13 is provided at one end of the alloy beam 11 away from the bidirectional telescopic rod 2, and the same top-mounted photographic mechanism 6 is slidably installed in the two slide grooves 13 on the front or rear side, a group of second cameras 7 is arranged between the two lower alloy beams 11, a group of second cameras 7 is two and arranged in a front-to-back symmetrical shape, and the two second cameras 7 are fixedly connected to the alloy beams 11 on the corresponding side at one end, the two groups of load-bearing beam body 1 structures are connected by the bidirectional telescopic rod 2, and each group of load-bearing beam body 1 structures is provided with an independent matching installation structure, the spacing between the two groups of load-bearing beams can be flexibly adjusted, and after adjustment, the mounting holes 5 of the mounting seat 4 of the matching installation structure are fixedly installed on the corresponding station by bolts, and can be flexibly adapted to vehicle bodies of different widths.

[0020] The overhead photographic mechanism 6 includes a slider 61 slidably installed in the slide groove 13, and two sliders 61 on the front side or the rear side are fixedly connected to the same connecting frame 62 at one end away from the two-way telescopic rod 2, and a first camera 64 is set at the two connecting frames 62 at one end away through a mounting frame 63. The two connecting frames 62 are fixedly connected to the mounting frame 63 at the center position of one end away from the two connecting frames 62, and the mounting frame 63 is fixedly connected to the first camera 64 at one end away from the corresponding side connecting frame 62. The two first cameras 64 are arranged in a front-to-back symmetrical shape, and the overall arrangement is provided with an overhead photographic mechanism 6 that cooperates with the main body load-bearing beam on the same side, and an overhead camera is fixedly installed at the connecting frame 62 of the overhead photographic mechanism 6 through the mounting frame 63. Two sets of adjustable overhead cameras, together with the bottom camera of the load-bearing beam below it, can comprehensively record the image of the powertrain disassembly and assembly, and at the same time, the chassis image when the powertrain is disassembled and assembled can be obtained.

[0021] A plurality of alloy rods 12 are fixedly connected horizontally and equidistantly between the side walls of the two alloy beams 11 on the front or rear side, so as to strengthen the structure of the load-bearing beam body 1 .

[0022] The two alloy beams 11 below are each fixedly connected to a mounting seat 4 in the middle of the side wall on one side. A mounting hole 5 is provided between the center positions of the upper and lower side walls of the mounting seat 4, which can be fixedly installed on the corresponding work station with bolts.

[0023] The side walls of the two alloy beams 11 on the front or rear side are fixedly connected with the same oblique support block 3, and the bottom wall of the oblique support block 3 is kept flush with the bottom wall of the bottom alloy beam 11, which plays a guiding role for the new energy vehicle to drive onto the teaching device.

[0024] The working principle of the utility model is: two groups of load-bearing beam bodies 1 are connected by a two-way telescopic rod 2, and each is provided with an independent matching installation structure, which can flexibly adjust the distance between the two groups of load-bearing beams, and after adjustment, the mounting holes 5 of the matching installation structure mounting seat 4 are fixedly installed on the corresponding work station through bolts, which can flexibly adapt to vehicle bodies of different widths, and the overall arrangement is provided with a top-mounted photographic mechanism 6 that matches the main load-bearing beam on the same side, and a top-mounted camera is fixedly installed at the connecting frame 62 of the top-mounted photographic mechanism 6 through a mounting frame 63. Two groups of adjustable top-mounted cameras, in conjunction with the bottom-mounted cameras of the load-bearing beams below them, can comprehensively record the images of the disassembly and assembly of the powertrain, and at the same time, can obtain the chassis images when disassembling and assembling the powertrain, and can play the comprehensive images of the disassembly and assembly of the powertrain through the display, and cooperate with the instructor's explanation and practical operation to carry out efficient teaching of disassembly and assembly of the powertrain of new energy vehicles.

[0025] 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 teaching device for disassembling and assembling a powertrain of a new energy vehicle, comprising two sets of load-bearing beams (1) arranged in a front-to-rear symmetrical shape; Features: Each group of the load-bearing beam bodies (1) comprises two alloy beams (11) arranged symmetrically in an upper and lower manner, and two bidirectional telescopic rods (2) are symmetrically fixedly connected between the side walls of the two upper alloy beams (11) facing each other; The alloy beam (11) is provided with a slide groove (13) at one end away from the bidirectional telescopic rod (2), and the same top-mounted photographic mechanism (6) is slidably installed in the two slide grooves (13) on the front side or the rear side, and the top-mounted photographic mechanism (6) includes a slider (61) slidably installed in the slide groove (13); The two sliding blocks (61) on the front side or the rear side are fixedly connected to the same connecting frame (62) at one end away from the bidirectional telescopic rod (2); a first camera (64) is provided at one end of the two connecting frames (62) away from each other via a mounting frame (63); and a group of second cameras (7) is provided between the two alloy beams (11) below.

2. A new teaching device for disassembly and assembly of a new energy vehicle powertrain according to claim 1, characterized in that: A plurality of alloy rods (12) are fixedly connected horizontally and equidistantly between the side walls of the two alloy beams (11) on the front side or the rear side facing each other.

3. A new teaching device for disassembly and assembly of a new energy vehicle powertrain according to claim 1, characterized in that: The two lower alloy beams (11) are each fixedly connected to a mounting seat (4) at the middle of the side wall on one side away from each other, and a mounting hole (5) is provided between the center positions of the upper and lower side walls of the mounting seat (4).

4. A new teaching device for disassembly and assembly of a new energy vehicle powertrain according to claim 1, characterized in that: A group of the second cameras (7) consists of two cameras arranged in a front-to-back symmetrical manner, and the two second cameras (7) are fixedly connected to the alloy beam (11) on the corresponding side at one end thereof.

5. A new teaching device for disassembly and assembly of a new energy vehicle powertrain according to claim 1, characterized in that: The side walls of the two alloy beams (11) on the front or rear side are fixedly connected to the same oblique support block (3), and the bottom wall of the oblique support block (3) is kept flush with the bottom wall of the bottom alloy beam (11).

6. A new teaching device for disassembly and assembly of a new energy vehicle powertrain according to claim 1, characterized in that: The two connecting frames (62) are fixedly connected to the mounting frame (63) at a center position away from one end.

7. A new teaching device for disassembly and assembly of a new energy vehicle powertrain according to claim 1, characterized in that: One end of the mounting frame (63) away from the connecting frame (62) on the corresponding side is fixedly connected to a first camera (64), and the two first cameras (64) are arranged in a front-to-back symmetrical shape.

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