Turnover device for engine maintenance

Abstract

The engine maintenance turnover device comprises a bottom frame plate, a rotating motor and a rotating wheel, a supporting plate is fixed in the bottom frame plate, first sliding rails are fixed to the two ends of one side of the bottom frame plate, and second sliding rails are fixed to the two ends of the other side of the bottom frame plate; tool containing boxes are fixed to the upper ends of the first sliding rail and the second sliding rail correspondingly, a first movable plate is arranged at the end, located on the inner side of the first sliding rail, of the upper portion of the bottom frame plate, a rotating motor is fixed to the middle of the first movable plate, and a first positioning rod is arranged on one side of the first movable plate. A rotating lead screw is arranged on the other side of the first movable plate, and a blocking plate is fixed to the position, located below the tool containing box, above the two first sliding rails. According to the engine maintenance turnover device, the bottom frame plate with the two ends obliquely arranged can be used in cooperation with the transmission rollers evenly distributed above the supporting plate, an engine can be conveniently mounted and dismounted, and the convenience of engine maintenance work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to engine maintenance, in particular to an engine maintenance turning device. Background Art

[0002] An engine is a machine that can convert other forms of energy into mechanical energy. It is widely used, and the application of engines in automobiles is widely known. When the engine is damaged and needs to be repaired, it needs to be turned over with a turning device.

[0003] The existing publication number CN219380629U discloses a turning device for automobile engine maintenance, comprising a bottom plate, two vertical plates are arranged above the bottom plate, a turning mechanism is arranged above the bottom plate, a clamping device is arranged above the bottom plate, the turning mechanism comprises a motor, the motor is fixedly mounted on the top of the bottom plate, the output shaft of the motor is fixedly connected to a worm through a coupling, the right side of the left vertical plate is rotatably connected to a rotating rod, a worm wheel is fixedly mounted on the outer surface of the rotating rod, and the outer surface of the worm wheel is meshed with the outer surface of the worm;

[0004] In the above document, the automobile engine can be turned over by providing a turning mechanism, so that maintenance personnel can easily repair the automobile engine. The automobile engine can be fixed by a clamping device, so that the turning mechanism can turn over the automobile engine, thereby improving maintenance efficiency.

[0005] However, the engine has a certain weight. The flipping device in the above document needs multiple people to lift and place the engine, which is very inconvenient. At the same time, when the engine is flipped, the supporting effect of the engine is poor and the stability needs to be improved. Therefore, we propose an engine maintenance flipping device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an engine maintenance turning device to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engine maintenance turning device, comprising a bottom frame plate, a rotating motor and a rotating wheel, a supporting plate is fixed inside the bottom frame plate, a first slide rail is fixed at both ends of one side of the bottom frame plate, a second slide rail is fixed at both ends of the other side of the bottom frame plate, a tool placement box is fixed at the upper ends of the first slide rail and the second slide rail, a first movable plate is arranged at one end inside the first slide rail above the bottom frame plate, a rotating motor is fixed in the middle of the first movable plate, a first fixing component is fixed at the output end of the rotating motor, and a first movable plate is fixed at the output end of the rotating motor. A first positioning rod is provided on one side, and a rotating screw is provided on the other side of the first movable plate, a blocking plate is fixed above the two groups of the first slide rails and below the tool placement box, a rotating wheel is rotatably connected to one side of the upper side of the first slide rail, and a first bevel gear is fixed to the end of the shaft in the middle of the rotating wheel, a second bevel gear is fixed to the upper end surface of the rotating screw rod, a second movable plate is provided between the two groups of the second slide rails, and two ends of the second movable plate are slidably connected to the second positioning rod fixed above the bottom frame plate, a threaded rod is provided in the middle of the second movable plate, and the end of the threaded rod is connected to the second fixing component.

[0008] Preferably, a rotating shaft is evenly rotatably connected above the support plate, and a transmission roller is fixed on the surface of the rotating shaft, and both ends of the bottom frame plate are arranged in an inclined shape.

[0009] By adopting the technical solution, the engine can be easily removed by using the transmission roller above the support plate.

[0010] Preferably, the tool placement box includes a box body plate, a placement cavity, a partition plate and a box cover, the box body plate is fixed above the first slide rail and the second slide rail, and the box body plate is provided with a placement cavity inside, a partition plate is fixed inside the placement cavity, and the box cover is rotatably connected to one side of the upper side of the box body plate.

[0011] By adopting the technical solution, the tool placement box can be used to facilitate the placement of maintenance tools.

[0012] Preferably, the first movable plate and the first slide rail and the second movable plate and the second slide rail form a snap-fit ​​sliding connection, the first movable plate and the first positioning rod are slidingly connected, and the first movable plate and the rotating screw are connected by a threaded connection, and the second bevel gear at the top of the rotating screw is meshingly connected to the first bevel gear.

[0013] By adopting the above technical solution, the first bevel gear on the rotating wheel can drive the second bevel gear above the rotating screw to mesh and rotate, so that the rotating screw drives the first movable plate to move in the inner thread of the first slide rail, so that the first movable plate drives the first fixed component to move up and down.

[0014] Preferably, the first fixing component includes a turntable, a surface of which is provided with a groove, a threaded shaft is provided on the groove, and a fastening nut is threadedly connected to the surface of the threaded shaft, a connecting rod is fixed to one end of the threaded shaft, and a limiting block is fixed to the upper end of the connecting rod.

[0015] By adopting the above technical solution, the connecting rod on the turntable surface can be adjusted by using the fastening nut on the threaded shaft.

[0016] Preferably, four groups of the slots and connecting rods are provided on the turntable, and the threaded shaft is fixedly connected to the turntable via a fastening nut.

[0017] The above technical solution is adopted to facilitate the fixing of the engine by using four sets of connecting rods and limit blocks.

[0018] Preferably, the threaded rod is connected to the second movable plate by threaded connection, and the second movable plate is connected to the second fixing assembly by bearing connection.

[0019] By adopting the above technical solution, the second fixing assembly can be driven by the threaded rod to fix the rear side of the engine, so as to support the engine after one end is fixed.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the engine maintenance flipping device,

[0021] The bottom frame plates arranged in an inclined shape at both ends can be used in conjunction with the driving rollers evenly distributed above the support plate, so that the installation and removal of the engine can be facilitated, thereby improving the convenience of engine maintenance work;

[0022] The first fixing component can be used in conjunction with the threaded rod and the second fixing component to conveniently fix one end of the engine and support the other end, thereby improving the stability of the engine when it is turned over. At the same time, the use of a tool placement box can facilitate the placement of maintenance tools and improve the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 2 This is a rear view structural diagram of the utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure between the rotating screw rod and the first movable plate of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the first fixing component of the utility model.

[0027] In the figure: 1. bottom frame plate; 2. support plate; 3. rotating shaft; 4. transmission roller; 5. first slide rail; 6. second slide rail; 7. tool placement box; 701. box body plate; 702. placement cavity; 703. partition plate; 704. box cover; 8. first movable plate; 9. rotating motor; 10. first fixed component; 1001. turntable; 1002. slot; 1003. threaded shaft; 1004. fastening nut; 1005. connecting rod; 1006. limit block; 11. first positioning rod; 12. rotating screw; 13. rotating wheel; 14. first bevel gear; 15. second bevel gear; 16. blocking plate; 17. second movable plate; 18. second positioning rod; 19. threaded rod; 20. second fixed component. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-4 The utility model provides a technical solution: an engine maintenance turning device, comprising a bottom frame plate 1, a rotating motor 9 and a rotating wheel 13, a support plate 2 is fixed inside the bottom frame plate 1, a rotating shaft 3 is evenly rotated and connected above the support plate 2, and a driving roller 4 is fixed on the surface of the rotating shaft 3, the two ends of the bottom frame plate 1 are arranged in an inclined shape, which can facilitate the use of the driving roller 4 above the supporting plate 2 to facilitate the unloading of the engine, a first slide rail 5 is fixed at both ends of one side of the bottom frame plate 1, and a second slide rail 5 is fixed at both ends of the other side of the bottom frame plate 1 Two slide rails 6, the upper ends of the first slide rail 5 and the second slide rail 6 are both fixed with a tool placement box 7, the tool placement box 7 includes a box body plate 701, a placement cavity 702, a partition plate 703 and a box cover 704, the box body plate 701 is fixed above the first slide rail 5 and the second slide rail 6, and the box body plate 701 is provided with a placement cavity 702 inside, the placement cavity 702 is fixed with a partition plate 703, and the upper side of the box body plate 701 is rotatably connected with a box cover 704, so that the tool placement box 7 can be used to place maintenance tools;

[0030] See also Figure 1-4A first movable plate 8 is provided at one end of the inner side of the first slide rail 5 above the bottom frame plate 1, and a rotating motor 9 is fixed to the middle of the first movable plate 8, and a first fixed component 10 is fixed to the output end of the rotating motor 9, the first movable plate 8 and the first slide rail 5 and the second movable plate 17 and the second slide rail 6 form a snap-fit ​​sliding connection, the first movable plate 8 and the first positioning rod 11 are slidingly connected, and the connection method of the first movable plate 8 and the rotating screw rod 12 is a threaded connection, the second bevel gear 15 at the top of the rotating screw rod 12 is meshed with the first bevel gear 14, and the second bevel gear 15 above the rotating screw rod 12 can be driven to mesh and rotate through the first bevel gear 14 on the rotating wheel 13, so that the rotating screw rod 12 drives the first movable plate 8 to move in the inner thread of the first slide rail 5, so that the first movable plate 8 drives the first fixed component 10 to move up and down, the first fixed component 10 includes a rotating disk 1001, and a groove 1002 is opened on the surface of the rotating disk 1001, and a threaded shaft 1003 is arranged on the groove 1002, and the threaded shaft 1003 The surface of the turntable 1001 is threadedly connected with a fastening nut 1004, one end of the threaded shaft 1003 is fixed with a connecting rod 1005, and the upper end of the connecting rod 1005 is fixed with a limit block 1006, which can be used by using the fastening nut 1004 on the threaded shaft 1003 to facilitate the adjustment of the connecting rod 1005 on the surface of the turntable 1001. Four groups of slots 1002 and connecting rods 1005 are provided on the turntable 1001. The threaded shaft 1003 is fixedly connected to the turntable 1001 through the fastening nut 1004, which is convenient Through the use of four groups of connecting rods 1005 and limit blocks 1006, in order to fix the engine, a first positioning rod 11 is provided on one side of the first movable plate 8, and a rotating screw 12 is provided on the other side of the first movable plate 8, a blocking plate 16 is fixed above the two groups of first slide rails 5 and below the tool placement box 7, a rotating wheel 13 is rotatably connected to one side of the upper side of the first slide rail 5, and a first bevel gear 14 is fixed to the end of the shaft in the middle of the rotating wheel 13, and a second bevel gear 15 is fixed to the upper end surface of the rotating screw 12;

[0031] See also Figure 1-4 A second movable plate 17 is provided between the two sets of second slide rails 6, and the two ends of the second movable plate 17 are slidably connected with second positioning rods 18 fixed above the bottom frame plate 1, a threaded rod 19 is provided in the middle of the second movable plate 17, and the end of the threaded rod 19 is connected with a second fixing assembly 20, the threaded rod 19 is connected to the second movable plate 17 by a threaded connection, and the second movable plate 17 is connected to the second fixing assembly 20 by a bearing connection, and the threaded rod 19 can drive the second fixing assembly 20 to fix the rear side of the engine to support the engine after one end is fixed.

[0032] Working principle: First, when in use, the engine is placed on the driving roller 4 above the support plate 2 through the inclined surface of the bottom frame plate 1, and the four groups of connecting rods 1005 and the limit blocks 1006 on the first fixing component 10 cooperate with the use of the fastening nut 1004 on the surface of the threaded shaft 1003 to fix one end of the engine, and then the threaded rod 19 is rotated to make the threaded rod 19 drive the second fixing component 20 to contact the other end of the engine, so as to facilitate the second fixing component 20 to fix the other end of the engine, so as to support the other end of the engine;

[0033] When flipping, the rotating wheel 13 can be rotated to mesh with the second bevel gear 15 at the upper end of the rotating screw 12 through the first bevel gear 14 to rotate, so as to rotate the rotating screw 12. When the rotating screw 12 rotates, it will thread with the first movable plate 8, so that the first movable plate 8 slides inside the first slide rail 5. At the same time, the second movable plate 17 will also slide on the second positioning rod 18 in the middle of the second slide rail 6 to support the engine. Then, the rotating motor 9 is turned on so that the rotating motor 9 drives the engine to flip through the first fixing assembly 10;

[0034] The upper ends of the first slide rail 5 and the second slide rail 6 are both provided with a tool placement box 7, which can conveniently place maintenance tools in the internal placement cavity 702 of the box body 701 for storage of maintenance tools. This is the operating principle of the engine maintenance flip device.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An engine maintenance turning device, comprising a bottom frame plate (1), a rotating motor (9) and a rotating wheel (13), characterized in that: A support plate (2) is fixed inside the bottom frame plate (1); first slide rails (5) are fixed at both ends of one side of the bottom frame plate (1); second slide rails (6) are fixed at both ends of the other side of the bottom frame plate (1); tool placement boxes (7) are fixed at the upper ends of the first slide rail (5) and the second slide rail (6); a first movable plate (8) is provided at one end of the inside of the first slide rail (5) above the bottom frame plate (1); a rotating motor (9) is fixed in the middle of the first movable plate (8); a first fixing component (10) is fixed at the output end of the rotating motor (9); a first positioning rod (11) is provided on one side of the first movable plate (8); and a rotating screw rod (11) is provided on the other side of the first movable plate (8). 2), a blocking plate (16) is fixed above the two groups of the first slide rails (5) and below the tool placement box (7), a rotating wheel (13) is rotatably connected to one side of the upper side of the first slide rail (5), and a first bevel gear (14) is fixed to the end of the middle shaft of the rotating wheel (13), a second bevel gear (15) is fixed to the upper end surface of the rotating screw rod (12), a second movable plate (17) is arranged between the two groups of the second slide rails (6), and the two ends of the second movable plate (17) are slidably connected to a second positioning rod (18) fixed above the bottom frame plate (1), a threaded rod (19) is arranged in the middle of the second movable plate (17), and the end of the threaded rod (19) is connected to a second fixing component (20).

2. The engine maintenance turning device according to claim 1, characterized in that: A rotating shaft (3) is evenly rotatably connected to the top of the support plate (2), and a transmission roller (4) is fixed to the surface of the rotating shaft (3). Both ends of the bottom frame plate (1) are arranged in an inclined shape.

3. The engine maintenance turning device according to claim 1, characterized in that: The tool placement box (7) comprises a box body plate (701), a placement cavity (702), a partition plate (703) and a box cover (704); the box body plate (701) is fixed above the first slide rail (5) and the second slide rail (6); the placement cavity (702) is provided inside the box body plate (701); the partition plate (703) is fixed inside the placement cavity (702); and the box cover (704) is rotatably connected to one side of the top of the box body plate (701).

4. The engine maintenance turning device according to claim 1, characterized in that: The first movable plate (8) and the first slide rail (5) and the second movable plate (17) and the second slide rail (6) form a snap-fit ​​sliding connection, the first movable plate (8) and the first positioning rod (11) are slidingly connected, and the first movable plate (8) and the rotating screw rod (12) are connected in a threaded manner, and the second bevel gear (15) at the top of the rotating screw rod (12) and the first bevel gear (14) are meshingly connected.

5. An engine maintenance turning device according to any one of claims 1 to 4, characterized in that: The first fixing assembly (10) comprises a rotating disk (1001), a surface of the rotating disk (1001) is provided with a slot (1002), a threaded shaft (1003) is provided on the slot (1002), a surface of the threaded shaft (1003) is threadedly connected with a fastening nut (1004), a connecting rod (1005) is fixed to one end of the threaded shaft (1003), and a limiting block (1006) is fixed to the upper end of the connecting rod (1005).

6. The engine maintenance turning device according to claim 5, characterized in that: Four groups of the slots (1002) and connecting rods (1005) are provided on the rotating disk (1001), and the threaded shaft (1003) is fixedly connected to the rotating disk (1001) via a fastening nut (1004).

7. The engine maintenance turning device according to claim 1, characterized in that: The threaded rod (19) is connected to the second movable plate (17) by threaded connection, and the second movable plate (17) is connected to the second fixing assembly (20) by bearing connection.

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