Double-flow gearbox assembly turnover device

Abstract

The utility model relates to the technical field of gearbox assembly equipment, in particular to a double-flow gearbox assembly turnover device which is characterized in that when the double-flow gearbox assembly turnover device is used, the height of a support is adjusted through a lifting assembly according to use requirements, the height of a turnover assembly is further adjusted, and a gearbox is installed on the turnover assembly; a worker drives the turnover assembly to drive the gearbox to perform angle adjustment and turnover through the driving assembly, so that the flexibility is improved; comprising a bottom frame and a support, and further comprises a driving assembly, a lifting assembly and an overturning assembly, the lifting assembly is installed on the bottom frame, the support is installed on the lifting assembly, the driving assembly is installed on the support, and the overturning assembly is installed on the driving assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of gearbox assembly equipment, and in particular to a dual-flow gearbox assembly tilting device. Background Technology

[0002] The gearbox is one of the main components of a vehicle's transmission system. It is located between the main clutch and the steering mechanism and is used to change the transmission ratio between the engine and the drive wheel in order to change the driving speed and the torque of the drive wheel. In order to improve the production efficiency of the gearbox, a flipping device is used to change the angle of the gearbox during its installation process, so as to facilitate the precise assembly of each station of the gearbox.

[0003] In the prior art, patent document CN212735746U discloses a flipping device for gearbox installation, including a main frame, transmission seat, fixed frame, transmission box, rotating wheel, and clamping mechanism. This utility model's flipping device for gearbox installation, by setting a clamping mechanism at the bottom of the fixed frame, places the gearbox to be assembled on the fixed frame. Rotating the throttle causes the gear to drive the rack to move back and forth, the rack to drive the transmission rod to rotate back and forth about the positioning shaft as the midpoint, the transmission rod to drive the slide rod to slide back and forth in the middle of the slide block, and the slide rod to drive the clamping member to move back and forth in the clamping groove, thus achieving clamping and fixing of gearboxes of different sizes to be assembled, facilitating gearbox assembly and improving installation efficiency.

[0004] During use, it was found that the above-mentioned device cannot adjust the height of the transmission, thus limiting its use. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a dual-flow gearbox assembly tilting device.

[0006] This utility model discloses a dual-flow gearbox assembly tilting device, including a base frame and a bracket, as well as a drive assembly, a lifting assembly, and a tilting assembly. The lifting assembly is mounted on the base frame, the bracket is mounted on the lifting assembly, the drive assembly is mounted on the bracket, and the tilting assembly is mounted on the drive assembly. In use, the height of the bracket is adjusted by the lifting assembly according to the needs, and the height of the tilting assembly is further adjusted to mount the gearbox on the tilting assembly. The operator uses the drive assembly to drive the tilting assembly to adjust the angle and tilt the gearbox, improving flexibility.

[0007] Preferably, the lifting assembly includes an outer tube, inner rods, and a gas spring. Two sets of inner rods are provided at the top of the bottom frame, and an outer tube is slidably fitted onto the outer end of each set of inner rods. The top ends of both sets of outer rods are connected to the bottom end of the support. A gas spring is provided between the bottom frame and the support. As needed, the operator can manually operate the extension or retraction of the gas spring, thereby adjusting the height of the support under the guidance of the two sets of outer tubes and the two sets of inner rods, thus improving flexibility.

[0008] Preferably, the drive assembly includes a reducer, an input shaft, a handwheel, an output shaft, and a disc. The reducer is mounted on a bracket, with an input shaft at the input end and a handwheel mounted on it. The output shaft is located at the output end of the reducer, and a disc is positioned at the end of the output shaft furthest from the reducer. The operator rotates the input shaft via the handwheel, and the input shaft, with the reducer's deceleration, causes the output shaft to rotate via the disc, thus rotating the flipping assembly and improving convenience.

[0009] Preferably, the flipping assembly includes a first U-shaped frame, a second U-shaped frame, a first bolt, a mounting plate, and positioning holes. A first U-shaped frame is mounted on the disc, and a second U-shaped frame is mounted on the end of the first U-shaped frame furthest from the disc. The mounting plate has strip-shaped openings, and a set of first bolts passes through each opening, with each set of first bolts threadedly connected to the second U-shaped frame. Each mounting plate has positioning holes. Based on the size of the gearbox, the position of the first bolt in the strip-shaped opening is adjusted, and the horizontal angle of the mounting plate is also adjusted. After adjustment, the first bolt is rotated to tighten it against the mounting plate, thus fixing the mounting plate. The gearbox is then placed on multiple mounting plates, and locking bolts pass through the positioning holes and are threadedly connected to the gearbox, improving convenience.

[0010] Preferably, it also includes an oil tray and a handle. The top of the bottom frame is equipped with a placement groove, in which the oil tray is placed, and the handle is installed on the oil tray. When lubricating the transmission during assembly, oil droplets fall into the oil tray for collection, and the oil tray is moved by the handle.

[0011] Preferably, it also includes self-locking casters, with multiple sets of self-locking casters provided at the bottom of the base frame; the base frame can move flexibly through the multiple sets of self-locking casters, improving flexibility.

[0012] Preferably, it also includes a push handle, which is installed on the bracket; the operator pushes the equipment using the push handle, improving convenience.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When in use, the height of the bracket can be adjusted by the lifting component according to the needs of use, and the height of the flipping component can be further adjusted. The gearbox is installed on the flipping component, and the operator can use the drive component to make the flipping component drive the gearbox to adjust the angle and flip, thereby improving flexibility. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0016] Figure 3 This is an exploded structural diagram of the present invention;

[0017] Figure 4 This is an enlarged structural diagram of the oil tray and handle;

[0018] Figure 5 This is an enlarged structural diagram of the No. 1 U-shaped frame and mounting plate, etc.

[0019] The following are labels in the attached diagram: 1. Base frame; 2. Bracket; 3. Outer tube; 4. Inner rod; 5. Gas spring; 6. Reducer; 7. Input shaft; 8. Handwheel; 9. Output shaft; 10. Disc; 11. U-shaped bracket No. 1; 12. U-shaped bracket No. 2; 13. Bolt No. 1; 14. Mounting plate; 15. Positioning hole; 16. Oil tray; 17. Handle; 18. Self-locking caster wheel; 19. Push handle. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0021] like Figures 1 to 5 As shown, a dual-flow gearbox assembly tilting device of the present invention includes a base frame 1 and a bracket 2, and also includes a drive assembly, a lifting assembly and a tilting assembly. The lifting assembly is installed on the base frame 1, the bracket 2 is installed on the lifting assembly, the drive assembly is installed on the bracket 2, and the tilting assembly is installed on the drive assembly.

[0022] like Figure 1 and Figure 3 As shown, the lifting assembly includes an outer tube 3, an inner rod 4 and a gas spring 5. Two sets of inner rods 4 are provided at the top of the bottom frame 1. An outer tube 3 is slidably fitted on the outer end of each set of inner rods 4. The top ends of the two sets of outer tubes 3 are connected to the bottom end of the bracket 2. A gas spring 5 is provided between the bottom frame 1 and the bracket 2.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the drive assembly includes a reducer 6, an input shaft 7, a handwheel 8, an output shaft 9, and a disc 10. The reducer 6 is mounted on the bracket 2. The input end of the reducer 6 is provided with an input shaft 7. The handwheel 8 is mounted on the input shaft 7. The output end of the reducer 6 is provided with an output shaft 9. The end of the output shaft 9 away from the reducer 6 is provided with a disc 10.

[0024] In this embodiment, as needed, the operator manually extends or shortens the gas spring 5, thereby adjusting the height of the bracket 2 under the guidance of the two sets of outer tubes 3 and the two sets of inner rods 4. The gearbox is then installed on the tilting assembly. The operator drives the input shaft 7 to rotate via the handwheel 8. With the deceleration of the reducer 6, the input shaft 7 causes the output shaft 9 to rotate via the disc 10, thus tilting the tilting assembly. Example

[0025] like Figures 1 to 5 As shown, a dual-flow gearbox assembly tilting device of the present invention includes a base frame 1 and a bracket 2, and also includes a drive assembly, a lifting assembly and a tilting assembly. The lifting assembly is installed on the base frame 1, the bracket 2 is installed on the lifting assembly, the drive assembly is installed on the bracket 2, and the tilting assembly is installed on the drive assembly.

[0026] like Figure 1 and Figure 3 As shown, the lifting assembly includes an outer tube 3, an inner rod 4 and a gas spring 5. Two sets of inner rods 4 are provided at the top of the bottom frame 1. An outer tube 3 is slidably fitted on the outer end of each set of inner rods 4. The top ends of the two sets of outer tubes 3 are connected to the bottom end of the bracket 2. A gas spring 5 is provided between the bottom frame 1 and the bracket 2.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the drive assembly includes a reducer 6, an input shaft 7, a handwheel 8, an output shaft 9, and a disc 10. The reducer 6 is mounted on the bracket 2. The input end of the reducer 6 is provided with an input shaft 7. The handwheel 8 is mounted on the input shaft 7. The output end of the reducer 6 is provided with an output shaft 9. The end of the output shaft 9 away from the reducer 6 is provided with a disc 10.

[0028] like Figure 5 As shown, the flipping assembly includes a first U-shaped frame 11, a second U-shaped frame 12, a first bolt 13, a mounting plate 14, and positioning holes 15. The first U-shaped frame 11 is mounted on the disc 10, and the second U-shaped frame 12 is mounted on the end of the first U-shaped frame 11 away from the disc 10. The mounting plate 14 is provided with strip-shaped openings, and a set of first bolts 13 are passed through each set of openings. Each set of first bolts 13 is threaded to the second U-shaped frame 12. Each set of mounting plates 14 is provided with positioning holes 15.

[0029] It also includes an oil tray 16, a handle 17, self-locking casters 18 and a push handle 19. The top of the bottom frame 1 is equipped with a placement groove, in which the oil tray 16 is placed. The handle 17 is installed on the oil tray 16. Multiple sets of self-locking casters 18 are provided at the bottom of the bottom frame 1. The push handle 19 is installed on the bracket 2.

[0030] In this embodiment, as needed, the operator manually extends or shortens the gas spring 5, thereby adjusting the height of the bracket 2 under the guidance of the two sets of outer tubes 3 and the two sets of inner rods 4. According to the size of the gearbox, the position of the first bolt 13 at the strip opening is adjusted and the horizontal angle of the mounting plate 14 is adjusted. After the adjustment is completed, the first bolt 13 is rotated so that the first bolt 13 is pressed against the mounting plate 14, thus completing the fixing of the mounting plate 14. Then, the gearbox is placed on the multiple sets of mounting plates 14, and the locking bolt passes through the positioning hole 15 and is threadedly connected to the gearbox. The operator drives the input shaft 7 to rotate through the handwheel 8. Under the deceleration of the reducer 6, the input shaft 7 causes the output shaft 9 to rotate through the disc 10 to drive the flipping assembly to flip.

[0031] The reducer 6 and gas spring 5 of the dual-flow gearbox assembly tilting device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0032] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A double-flow gearbox assembly turnover device comprising a base frame (1) and a support (2), characterized in that, It also includes a drive assembly, a lifting assembly and a tilting assembly. The lifting assembly is installed on the bottom frame (1), the bracket (2) is installed on the lifting assembly, the drive assembly is installed on the bracket (2), and the tilting assembly is installed on the drive assembly.

2. A dual-flow gearbox assembly turnover device as claimed in claim 1, characterised in that, The lifting assembly includes an outer tube (3), an inner rod (4) and a gas spring (5). Two sets of inner rods (4) are provided at the top of the bottom frame (1). An outer tube (3) is slidably fitted on the outer end of each set of inner rods (4). The top ends of the two sets of outer tubes (3) are connected to the bottom end of the bracket (2). A gas spring (5) is provided between the bottom frame (1) and the bracket (2).

3. A twin-rheometre gearbox assembly turnover device as claimed in claim 2, characterised in that, The drive assembly includes a reducer (6), an input shaft (7), a handwheel (8), an output shaft (9), and a disc (10). The reducer (6) is mounted on the bracket (2). The input end of the reducer (6) is provided with an input shaft (7). The handwheel (8) is mounted on the input shaft (7). The output end of the reducer (6) is provided with an output shaft (9). The end of the output shaft (9) away from the reducer (6) is provided with a disc (10).

4. A twin-rheometre gearbox assembly turnover device as claimed in claim 3, characterised in that, The flipping assembly includes a first U-shaped frame (11), a second U-shaped frame (12), a first bolt (13), a mounting plate (14), and positioning holes (15). The first U-shaped frame (11) is mounted on the disc (10). The second U-shaped frame (12) is mounted on the end of the first U-shaped frame (11) away from the disc (10). The mounting plate (14) is provided with strip-shaped openings. A set of first bolts (13) is inserted through each set of openings, and each set of first bolts (13) is threaded to the second U-shaped frame (12). Each set of mounting plates (14) is provided with positioning holes (15).

5. A dual-flow gearbox assembly turnover device as claimed in claim 1, wherein, It also includes an oil tray (16) and a handle (17). The bottom frame (1) has a placement groove at the top, in which the oil tray (16) is placed, and the handle (17) is installed on the oil tray (16).

6. A dual-flow gearbox assembly turnover device as claimed in claim 1, characterized in that It also includes self-locking casters (18), and the bottom frame (1) is provided with multiple sets of self-locking casters (18).

7. A dual-flow gearbox assembly turnover device as claimed in claim 1, characterized in that, It also includes a push handle (19), which is mounted on the bracket (2).

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