Horizontal type turnover automobile testing fixture

Abstract

The utility model relates to the technical field of automobile engine overturning, and discloses a horizontal type overturning automobile testing fixture comprising a pedestal, one side of the pedestal is fixedly connected with a track rod, the middle part of the upper end of the track rod is fixedly connected with a positioning rod, and two sides of the upper end of the track rod are provided with chutes. Sliding blocks are slidably clamped in the two sliding grooves, moving rods are rotatably connected to the upper ends of the two sliding blocks, a positioning block is slidably connected to the outer surface of the positioning rod, the two sides of the positioning block are rotatably connected with one ends of the two moving rods correspondingly, and a two-way motor is fixedly connected to one side of the rail rod; according to the engine fixing device, before an engine is fixed to the device, the height of the fixing disc can be lowered, the fixing disc is adjusted to the proper height, then the engine is fixed, the method greatly simplifies the fixing work before the engine is turned over, and the engine can be installed without being lifted up when the engine is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile engine overturning, in particular to a horizontal overturning automobile inspection tool. Background Art

[0002] When an automobile engine is being overhauled, due to its large size and heavy weight, a turning mechanism is required to turn it over during the overhaul so as to facilitate the overhaul of various parts of the engine.

[0003] After searching, the existing Chinese patent publication number is CN208946101U. The utility model provides an automobile engine flip stand, including a base and an engine positioning frame. Four fixed brackets are set at the four corners of the top of the base. The top of the triangular frame is fixedly installed with a bearing seat. A rotating rod is inserted at the axis of the two bearing seats. The opposite ends of the two rotating rods are provided with a fixed plate. A gear box is set on the outside of one of the bearing seats. The gear box is fixed to the two fixed brackets on one side of the top of the base. Two sets of mutually perpendicular and meshing bevel gears are set inside the gear box. The device has a simple structure, reasonable design, easy operation, and can be turned up and down. The engine assembly flip table has a low production cost and the size of the engine positioning frame can be adjusted, which is suitable for the assembly of various models of engines.

[0004] However, in the prior art, the height of the mounting frame of the automobile engine flip device is mostly fixed, and the height of the mounting frame cannot be adjusted during use, resulting in the need to lift the engine before installing it on the mounting frame. The process is inconvenient and affects the smooth progress of the maintenance work. A solution is proposed to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a horizontal flip automobile inspection fixture, which aims to improve the problem that the height of the mounting frame of the flip device of the automobile engine is mostly fixed, and the height of the mounting frame cannot be adjusted during use, resulting in the need to lift the engine first when installing the engine on the mounting frame, which is inconvenient and affects the smooth progress of the inspection work.

[0006] Material toggling mechanism, its both sides respectively have the support of the wheel base and the support frame, and the wheel base has the support frame, and the wheel base has the support frame, and the support frame has the support frame.

[0007] As a further description of the above technical solution: In the utility model, when the automobile engine is installed on the device, the end of the engine can be rotated out of the hole groove by rotating the limit rod, and then the bidirectional motor can be started. The bidirectional motor will drive the bidirectional screw rod to rotate, so that the slider threadedly connected to it slides to both sides, and the slider will pull the two moving rods to move downward, and pull the positioning block to move downward. At this time, the fixing plate can be lowered, and the engine can be fixed. Through this method, the height of the fixing plate can be lowered before the engine is fixed on the device, and the engine can be fixed after adjusting to a suitable height. This method greatly simplifies the fixing work of the engine before turning it over, so that the engine can be installed without lifting the engine when it is fixed.

[0008] Preferably, a second fixing frame is fixedly connected to the other side of the positioning block, and a first gear is fixedly connected to one side of the second fixing frame.

[0009] As a further description of the above technical solution: the second fixing frame can be used to fix the fixing plate and the positioning block.

[0010] Preferably, a fixed plate is fixedly connected to one side of the first gear, and a driving motor is fixedly connected to the upper end of the positioning rod.

[0011] As a further description of the above technical solution: the fixed disk can be used to fix the No. 1 support rod and the No. 2 support rod, and the drive motor can be used to provide power for the rotation of the fixed disk.

[0012] Preferably, a second gear is fixedly connected to the output end of the driving motor, and an outer surface of the second gear is meshed with an outer surface of the first gear.

[0013] As a further description of the above technical solution: after the No. 2 gear rotates, it can drive the No. 1 gear to rotate, and then drive the fixed plate to rotate.

[0014] Preferably, threaded rods are fixedly connected to one side of the fixed plate on all four sides, the outer surfaces of the four threaded rods are rotatably connected to a No. 1 support rod, and the outer surfaces of the four threaded rods are threadedly connected to a No. 1 nut.

[0015] As a further description of the above technical solution: the angle of the No. 1 support rod can be adjusted by tightening the No. 1 nut to adapt to different types of engines.

[0016] Preferably, a movable groove is formed in the middle of the four No. 1 support rods, and a No. 2 support rod is slidably connected inside the four movable grooves.

[0017] As a further description of the above technical solution: the second support rod can be moved in the movable groove to adapt to different types of engines.

[0018] Preferably, outer surfaces of the four No. 2 support rods are all threadedly connected with No. 2 nuts.

[0019] As a further description of the above technical solution: the tightening of the No. 2 nut can be used to release and limit the No. 1 support rod.

[0020] Preferably, a mounting groove is provided at the upper end of the base, an oil receiving plate is slidably engaged inside the mounting groove, and a handle is fixedly connected to one side of the oil receiving plate.

[0021] As a further description of the above technical solution: the mounting groove can be used to install an oil collecting plate, and the oil collecting plate can collect the oil dripping from the engine to avoid polluting the environment.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are:

[0023] 1. In the utility model, when the automobile engine is installed on the device, the end of the automobile engine can be rotated out of the hole groove by rotating the limit rod, and then the bidirectional motor is started, and the bidirectional motor drives the bidirectional screw rod to rotate, so that the slider threadedly connected thereto slides to both sides, and the slider pulls the two moving rods to move downward, and pulls the positioning block to move downward, then the fixing plate can be lowered, and the engine can be fixed. Through this method, the height of the fixing plate can be lowered before the engine is fixed on the device, and the engine can be fixed after adjusting it to a suitable height. This method greatly simplifies the fixing work of the engine before turning it over, so that the engine can be installed without lifting the engine when it is fixed.

[0024] 2. In the utility model, after the engine is fixed on the fixed plate, the height of the fixed plate can be reset, and the No. 1 gear and the No. 2 gear can be re-engaged together, and then the drive motor can be started to rotate, and the drive motor will drive the No. 2 gear to rotate, and then drive the fixed plate next to the No. 1 gear to rotate. At this time, the engine installed on the fixed plate can be turned over. This method can make the device rotate more stably and smoothly when turning over, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a horizontal flip automobile inspection fixture proposed by the utility model;

[0026] Figure 2 This is a three-dimensional structural diagram of the track rod and positioning rod parts of a horizontal flip car inspection fixture proposed by the utility model;

[0027] Figure 3 This is a three-dimensional structural diagram of the No. 1 gear and the No. 2 gear in a horizontal flip automobile inspection fixture proposed by the utility model;

[0028] Figure 4 This is a three-dimensional structural diagram of the fixed plate part of a horizontal flip automobile inspection fixture proposed by the utility model;

[0029] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of the base part of a horizontal flip automobile inspection fixture.

[0030] Legend:

[0031] 1. Base; 2. Oil receiving plate; 3. Wheels; 4. Track rod; 5. Bidirectional motor; 6. Bidirectional lead screw; 7. Slide groove; 8. Slider; 9. Moving rod; 10. Positioning block; 11. Driving motor; 12. No. 2 gear; 13. Fixed plate; 14. No. 1 support rod; 15. No. 2 support rod; 16. Positioning rod; 17. Handle; 18. No. 1 gear; 19. No. 1 fixing frame; 20. Hole groove; 21. No. 2 fixing frame; 22. Movable groove; 23. Threaded rod; 24. No. 1 nut; 25. No. 2 nut; 26. Mounting groove; 27. Limit rod. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 - Figure 2 As shown, an embodiment of the utility model includes a base 1, one side of the base 1 is fixedly connected to a track rod 4, the middle part of the upper end of the track rod 4 is fixedly connected to a positioning rod 16, both sides of the upper end of the track rod 4 are provided with slide grooves 7, the interiors of the two slide grooves 7 are slidably clamped with sliders 8, the upper ends of the two sliders 8 are rotatably connected to moving rods 9, the outer surface of the positioning rod 16 is slidably connected to a positioning block 10, the two sides of the positioning block 10 are respectively rotatably connected to one end of the two moving rods 9, a bidirectional motor 5 is fixedly connected to one side of the track rod 4, the output end of the bidirectional motor 5 is fixedly connected to a bidirectional screw rod 6, the two sides of the outer surface of the bidirectional screw rod 6 are respectively threadedly connected to one side of the two sliders 8, one side of the positioning block 10 is fixedly connected to a No. 1 fixing frame 19, the middle part of the No. 1 fixing frame 19 is threadedly connected to a limiting rod 27, a hole groove 20 is provided on one side of the outer surface of the positioning rod 16, and wheels 3 are rotatably connected all around the lower end of the base 1.

[0034] In this embodiment, when the automobile engine is installed on the device, the end of the automobile engine can be rotated out of the hole groove 20 by rotating the limit rod 27, and then the bidirectional motor 5 is started. The bidirectional motor 5 will drive the bidirectional screw rod 6 to rotate, so that the slider 8 threadedly connected thereto slides to both sides, and the slider 8 will pull the two moving rods 9 to move downward, and pull the positioning block 10 to move downward. At this time, the fixing plate 13 can be lowered, and the engine can be fixed. Through this method, the height of the fixing plate 13 can be lowered before the engine is fixed on the device, and the engine can be fixed after adjusting to a suitable height. This method greatly simplifies the fixing work of the engine before turning it over, so that the engine can be installed without lifting the engine when it is fixed.

[0035] Embodiment 2, as Figure 1 - Figure 5 As shown, a No. 2 fixing frame 21 is fixedly connected to the other side of the positioning block 10, a No. 1 gear 18 is fixedly connected to one side of the No. 2 fixing frame 21, a fixing plate 13 is fixedly connected to one side of the No. 1 gear 18, a driving motor 11 is fixedly connected to the upper end of the positioning rod 16, a No. 2 gear 12 is fixedly connected to the output end of the driving motor 11, an outer surface of the No. 2 gear 12 is meshed with an outer surface of the No. 1 gear 18, a threaded rod 23 is fixedly connected to one side of the fixing plate 13 all around, the outer surfaces of the four threaded rods 23 are rotatably connected to the No. 1 support rod 14, the outer surfaces of the four threaded rods 23 are threadedly connected to the No. 1 nut 24, a movable groove 22 is provided in the middle of the four No. 1 support rods 14, the interior of the four movable grooves 22 are slidably connected to the No. 2 support rod 15, the outer surfaces of the four No. 2 support rods 15 are threadedly connected to the No. 2 nuts 25, a mounting groove 26 is provided at the upper end of the base 1, an oil receiving plate 2 is slidably clamped inside the mounting groove 26, and a handle 17 is fixedly connected to one side of the oil receiving plate 2.

[0036] In this embodiment, after the engine is fixed on the fixed plate 13, the height of the fixed plate 13 can be reset, and the No. 1 gear 18 and the No. 2 gear 12 can be re-engaged together, and then the drive motor 11 can be started to rotate. The drive motor 11 will drive the No. 2 gear 12 to rotate, and then drive the fixed plate 13 next to the No. 1 gear 18 to rotate. At this time, the engine installed on the fixed plate 13 can be turned over. This method can make the device rotate more stably and smoothly when turning over, and it is more convenient to use.

[0037] Working principle: when the automobile engine is installed on the device, its end can be rotated out of the hole groove 20 by rotating the limit rod 27, and then the bidirectional motor 5 is started, and the bidirectional motor 5 will drive the bidirectional screw rod 6 to rotate, so that the slider 8 threadedly connected thereto slides to both sides, and the slider 8 will pull the two moving rods 9 to move downward, and pull the positioning block 10 to move downward, then the fixed plate 13 can be lowered, and the No. 1 gear 18 and the No. 2 gear 12 will be separated and the meshing relationship will be released, and then the fixing hole on the engine and the four No. 2 support rods 15 will be fixed to each other, and then the bidirectional motor 5 will be started to rotate, and the fixed plate 13 will be lifted to the original height again, and the No. 1 gear 18 will be re-engaged with the No. 2 gear 12, and then the limit rod 27 will be turned to insert it into the hole groove 20 to complete the fixing work, and then the drive motor 11 will be started to rotate, and the drive motor 11 will drive the No. 2 gear 12 to rotate, thereby driving the fixed plate 13 next to the No. 1 gear 18 to rotate, so that the engine can be turned over.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A horizontal turning automobile inspection fixture, comprising a base (1), characterized in that: A track rod (4) is fixedly connected to one side of the base (1), a positioning rod (16) is fixedly connected to the middle of the upper end of the track rod (4), a slide groove (7) is provided on both sides of the upper end of the track rod (4), a slider (8) is slidably engaged inside the two slide grooves (7), the upper ends of the two sliders (8) are rotatably connected to a moving rod (9), a positioning block (10) is slidably connected to the outer surface of the positioning rod (16), and the two sides of the positioning block (10) are rotatably connected to one end of the two moving rods (9), and the track rod (4) is provided with a plurality of sliding grooves (7) on both sides of the two sliding grooves (7). A bidirectional motor (5) is fixedly connected to one side of the rod (4), and a bidirectional screw rod (6) is fixedly connected to the output end of the bidirectional motor (5). The two sides of the outer surface of the bidirectional screw rod (6) are respectively threadedly connected to one side of the two sliders (8). A No. 1 fixing frame (19) is fixedly connected to one side of the positioning block (10), and a limit rod (27) is threadedly connected to the middle part of the No. 1 fixing frame (19). A hole groove (20) is opened on one side of the outer surface of the positioning rod (16), and wheels (3) are rotatably connected to the four sides of the lower end of the base (1).

2. A horizontal flip automobile inspection fixture according to claim 1, characterized in that: The other side of the positioning block (10) is fixedly connected to a second fixing frame (21), and one side of the second fixing frame (21) is fixedly connected to a first gear (18).

3. A horizontal flip automobile inspection fixture according to claim 2, characterized in that: A fixed plate (13) is fixedly connected to one side of the first gear (18), and a driving motor (11) is fixedly connected to the upper end of the positioning rod (16).

4. A horizontal flip automobile inspection fixture according to claim 3, characterized in that: The output end of the driving motor (11) is fixedly connected to a second gear (12), and the outer surface of the second gear (12) is meshed with the outer surface of the first gear (18).

5. A horizontal flip automobile inspection fixture according to claim 4, characterized in that: The four sides of one side of the fixed plate (13) are fixedly connected with threaded rods (23), the outer surfaces of the four threaded rods (23) are rotatably connected to a No. 1 support rod (14), and the outer surfaces of the four threaded rods (23) are threadedly connected to a No. 1 nut (24).

6. A horizontal flip automobile inspection fixture according to claim 5, characterized in that: A movable groove (22) is provided in the middle of each of the four No. 1 support rods (14), and a No. 2 support rod (15) is slidably connected inside each of the four movable grooves (22).

7. A horizontal flip automobile inspection fixture according to claim 6, characterized in that: The outer surfaces of the four No. 2 support rods (15) are all threadedly connected with No. 2 nuts (25).

8. The horizontal flip automobile inspection fixture according to claim 1, characterized in that: The upper end of the base (1) is provided with a mounting groove (26), the interior of the mounting groove (26) is slidably engaged with an oil receiving plate (2), and one side of the oil receiving plate (2) is fixedly connected with a handle (17).

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