Flywheel seal ring assembly device

Abstract

The utility model relates to flywheel sealing ring assembly technical field, proposes a kind of flywheel sealing ring assembly device, including assembly station, four groups of limiting slots are evenly provided on the assembly station, two groups of support grooves are evenly provided on each limiting slot, support rod is fixedly installed on each support groove, support block slidably connected with support rod is slidably installed on each limiting slot.The utility model moves down limiting post to make that antiskid pad moves down, handle can drive the support block connected with support tube to move, four groups of support tube contact with flywheel shell, limit flywheel shell, when needing to fine-tune, the position of moving direction support tube can be adjusted, the moving distance of flywheel shell can be limited, to avoid the situation that flywheel shell position is not easy to fine-tune.

Description

Technical Field

[0001] This utility model relates to the field of flywheel seal ring assembly technology, specifically a flywheel seal ring assembly device. Background Technology

[0002] The flywheel housing is a key connecting component between the engine and the transmission. It is mainly used to enclose the flywheel assembly and support peripheral components such as the crankcase and starter. Its basic structure includes a through crankshaft bore and a flywheel mounting cavity. Some models integrate a gear chamber to accommodate auxiliary equipment such as the oil pump and compressor.

[0003] Currently, heavy-duty sealing rings need to be press-fitted onto the engine flywheel housing. At present, heavy-duty sealing rings are installed using a hydraulic press to set up an engine flywheel housing carrier. After the engine flywheel housing is loaded onto the carrier, the position of the flywheel housing is manually controlled so that it is under the punch of the hydraulic press. The punch presses in the heavy-duty sealing ring. Since the press-fitting of the heavy-duty sealing ring must be tight, it is not easy to fine-tune the position of the flywheel housing at present, which makes it impossible to ensure orderly and high-quality production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a flywheel sealing ring assembly device, which solves the problem of the flywheel housing position being difficult to fine-tune.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A flywheel seal ring assembly device includes an assembly table, on which four sets of limiting grooves are evenly provided. Each set of limiting grooves has two sets of support grooves. Each set of support grooves has a support rod fixedly installed on it. Each set of limiting grooves has a support block slidably installed on it and slidably connected to the support rod. The support block is equipped with an adjustment device for fine-tuning the position of the flywheel housing; The support block is equipped with a limiting device to prevent the flywheel housing from moving, and the support block can be moved by the adjustment device.

[0006] Preferably, the positioning device includes a support tube fixedly installed on a support block, and a sliding groove is provided on the support tube and the support block, with a limit post slidably installed on the sliding groove.

[0007] Preferably, the positioning device further includes a spring sleeved on the limiting post, a connecting plate is fixedly installed at one end of the limiting post, and anti-slip pads are installed on both the connecting plate and the assembly table.

[0008] Preferably, the adjusting device further includes a buffer pad fixedly installed on the support tube, and a handle is fixedly installed on the support tube.

[0009] Preferably, the limiting device includes a threaded pipe fixedly installed on the support pipe, the threaded pipe being threaded with bolts, and the threaded pipe having four sets of slots evenly distributed on it.

[0010] Preferably, the limiting device further includes a pressure rod fixedly installed at the other end of the limiting post and slidably connected to the threaded pipe, and four sets of fixing blocks slidably connected to the slot are evenly installed on the pressure rod.

[0011] Preferably, a support frame is fixedly installed on the assembly table, an electric telescopic rod is fixedly installed on the support frame, and a pressure plate is fixedly installed at one end of the electric telescopic rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the setting of the adjustment device, moves the anti-slip pad downward by moving the limiting post downward. The handle can drive the support block connected to the support tube to move. The four sets of support tubes contact the flywheel housing and limit the flywheel housing. When fine adjustment is required, the movement distance of the flywheel housing can be limited by adjusting the position of the support tube in the direction of movement, thus avoiding the situation where the position of the flywheel housing is not easy to adjust.

[0013] 2. This utility model, through the setting of a limiting device, causes the pressure rod to move upward by rotating the bolt. The pressure rod drives the connecting plate connected to the limiting post to move, increasing the pressure between the connecting plate and the assembly table, thereby completing the limiting of the flywheel housing. This avoids the certain operational risks associated with manually operating the punch of a hydraulic press. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a first-person perspective schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the present invention from a second perspective; Figure 3 This is a schematic diagram of the overall structure of the internal parts of the assembly table of this utility model; Figure 4 This is a schematic diagram of the overall structure of the internal part of the support block of this utility model.

[0015] In the diagram: 1. Assembly table; 11. Limiting groove; 12. Support groove; 13. Support rod; 14. Support block; 2. Adjustment device; 21. Support tube; 22. Sliding groove; 23. Limiting post; 24. Spring; 25. Connecting plate; 26. Anti-slip pad; 27. Buffer pad; 28. Handle; 3. Limiting device; 31. Threaded tube; 32. Bolt; 33. Slot; 34. Pressure rod; 35. Fixing block; 4. Support frame; 41. Electric telescopic rod; 42. Pressure plate. Detailed Implementation

[0016] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0017] Example 1 Reference Figures 1-4 This embodiment proposes a flywheel seal ring assembly device, including an assembly table 1. Four sets of limiting grooves 11 are evenly opened on the assembly table 1. Two sets of support grooves 12 are opened on each set of limiting grooves 11. A support rod 13 is fixedly installed on each set of support grooves 12, so that the support block 14 moves more stably. A support block 14 that is slidably connected to the support rod 13 is slidably installed on each set of limiting grooves 11. A support frame 4 is fixedly installed on the assembly table 1. An electric telescopic rod 41 is fixedly installed on the support frame 4. A pressure plate 42 is fixedly installed at one end of the electric telescopic rod 41. When the heavy-duty seal ring on the flywheel is located directly below the pressure plate 42, the electric telescopic rod 41 is activated to drive the pressure plate 42 to move downward and press the heavy-duty seal ring into the flywheel.

[0018] The support block 14 is equipped with an adjustment device 2 for fine-tuning the position of the flywheel housing, and a limiting device 3 for preventing the flywheel housing from moving. The support block 14 can be moved by moving the adjustment device 2, which facilitates fine-tuning the position of the flywheel housing.

[0019] The adjustment device 2 includes a support tube 21 fixedly installed on the support block 14. Sliding grooves 22 are formed on the support tube 21 and the support block 14. A limiting post 23 is slidably installed on the sliding groove 22. The adjustment device 2 also includes a spring 24 sleeved on the limiting post 23. The spring 24 is in a compressed state within the sliding groove 22, allowing the limiting post 23 to quickly return to its original position. A connecting plate 25 is fixedly installed at one end of the limiting post 23. Anti-slip pads 26 are installed on both the connecting plate 25 and the assembly table 1 to prevent the support block 14 from moving arbitrarily. The adjustment device 2 also includes... A buffer pad 27 is fixedly installed on the support tube 21. A handle 28 is fixedly installed on the support tube 21. After the flywheel is placed under the pressure plate 42, the downward movement of the limiting post 23 causes the anti-slip pad 26 on the connecting plate 25 to move downward. The handle 28 can drive the support block 14 connected to the support tube 21 to move. The four sets of support tubes 21 contact the flywheel housing and limit the flywheel housing. When fine adjustment is required, the movement distance of the flywheel housing can be limited by adjusting the position of the support tube 21 in the direction of movement, thus avoiding the situation where the position of the flywheel housing is not easy to adjust. Example 2 Based on Example 1, the technical solution proposed in Example 1 is used to solve the problem that the position of the flywheel housing is not easy to fine adjust. However, the method of manually operating the punch of the hydraulic press has a certain risk factor.

[0020] Reference Figures 1-4 The limiting device 3 includes a threaded pipe 31 fixedly installed on the support pipe 21, with bolts 32 threadedly connected to the threaded pipe 31. Four sets of slots 33 are evenly opened on the threaded pipe 31. The limiting device 3 also includes a pressure rod 34 fixedly installed on the other end of the limiting post 23 and slidably connected to the threaded pipe 31. Four sets of fixing blocks 35 are evenly installed on the pressure rod 34 and slidably connected to the slots 33. In the initial state, the fixing blocks 35 are located in the upper middle part of the slots 33, which facilitates the downward movement of the limiting post 23 by the pressure rod 34. After the position of the support pipe 21 is adjusted, the bolts 32 are rotated under the action of the threaded pipe 31 to move it upward. The bolts 32 drive the pressure rod 34 connected to the fixing blocks 35 to move upward. The pressure rod 34 drives the connecting plate 25 connected to the limiting post 23 to move, increasing the pressure between the connecting plate 25 and the assembly table 1, thereby completing the limiting of the flywheel housing and avoiding the certain operational risks associated with manually operating the punch of the hydraulic press.

[0021] Working principle: After placing the flywheel disc under the pressure plate 42, the pressure rod 34 is moved downwards, causing the limiting post 23 to move the anti-slip pad 26 on the connecting plate 25 downwards. The handle 28 can move the support block 14 connected to the support tube 21. The four sets of support tubes 21 contact the flywheel housing, limiting the flywheel housing. When fine adjustment is needed, the position of the support tube 21 can be adjusted to limit the movement distance of the flywheel housing. After the position of the support tube 21 is adjusted, the bolt 32 is rotated under the action of the threaded tube 31 to move it upwards. The bolt 32 drives the pressure rod 34 connected to the fixing block 35 to move upwards. The pressure rod 34 drives the connecting plate 25 connected to the limiting post 23 to move, increasing the pressure between the connecting plate 25 and the assembly table 1, thereby completing the limiting of the flywheel housing.

[0022] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flywheel seal ring assembly device, comprising an assembly table (1), characterized in that, The assembly table (1) is evenly provided with four sets of limiting grooves (11), each set of limiting grooves (11) is provided with two sets of support grooves (12), each set of support grooves (12) is fixedly installed with a support rod (13), and each set of limiting grooves (11) is slidably installed with a support block (14) that is slidably connected to the support rod (13). The support block (14) is equipped with an adjustment device (2) for fine-tuning the position of the flywheel housing. The support block (14) is equipped with a limiting device (3) to prevent the flywheel housing from moving. The support block (14) can be moved by the moving adjustment device (2).

2. The flywheel seal ring assembly device according to claim 1, characterized in that, The adjustment device (2) includes a support tube (21) fixedly installed on the support block (14), and a sliding groove (22) is provided on the support tube (21) and the support block (14), and a limit post (23) is slidably installed on the sliding groove (22).

3. The flywheel seal ring assembly device according to claim 2, characterized in that, The adjustment device (2) also includes a spring (24) sleeved on the limiting post (23). A connecting plate (25) is fixedly installed at one end of the limiting post (23). Anti-slip pads (26) are installed on both the connecting plate (25) and the assembly table (1).

4. The flywheel seal ring assembly device according to claim 3, characterized in that, The adjustment device (2) also includes a buffer pad (27) fixedly installed on the support tube (21), and a handle (28) is fixedly installed on the support tube (21).

5. The flywheel seal ring assembly device according to claim 4, characterized in that, The limiting device (3) includes a threaded pipe (31) fixedly installed on the support pipe (21), a bolt (32) is threadedly connected to the threaded pipe (31), and four sets of slots (33) are evenly opened on the threaded pipe (31).

6. The flywheel seal ring assembly device according to claim 5, characterized in that, The limiting device (3) also includes a pressure rod (34) fixedly installed at the other end of the limiting post (23) and slidably connected to the threaded tube (31). Four sets of fixing blocks (35) slidably connected to the slot (33) are evenly installed on the pressure rod (34).

7. The flywheel seal ring assembly device according to claim 1, characterized in that, A support frame (4) is fixedly installed on the assembly table (1), and an electric telescopic rod (41) is fixedly installed on the support frame (4). A pressure plate (42) is fixedly installed at one end of the electric telescopic rod (41).

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