Semi-automatic clutch booster cylinder assembling structure and assembling method

Abstract

The invention discloses a semi-automatic clutch booster cylinder assembling structure and assembling method.The structure comprises a gas driving system and a bearing system, the gas driving system comprises a gas valve, a gas control switch, a cylinder sliding block set and a gas pipe, and the gas control switch is provided with two-way operation to achieve two-way driving of a cylinder; the bearing system comprises an accompanying trolley, a clutch booster cylinder mounting seat, a height adjusting plate and a handrail, the accompanying trolley is provided with a trolley bottom plate, a trolley connecting plate and a trolley mounting plate, an air valve and an air control switch are arranged on the trolley bottom plate, and an air cylinder sliding block group is arranged between the trolley connecting plate and the trolley mounting plate; the clutch booster cylinder mounting seat and the height adjusting plate are arranged on the trolley mounting plate; during assembly, the clutch booster cylinder is arranged on the clutch booster cylinder mounting base, the air cylinder sliding block set drives the clutch booster cylinder to move horizontally through the air driving system, and the air cylinder is driven in the forward direction so that the clutch booster cylinder can be attached to an assembly related part. According to the clutch booster cylinder assembling device, the production efficiency and the assembling consistency are improved, and the assembling quality of the clutch booster cylinder is optimized.

Description

Technical Field

[0001] The invention relates to an assembly structure and an assembly method of a semi-automatic clutch booster cylinder, belonging to the technical field of clutch booster cylinders for heavy trucks. Background Art

[0002] At present, the assembly of clutch booster cylinders for heavy trucks requires the cooperation of two people. One of them is mainly responsible for lifting the clutch booster cylinder and aligning the assembly-related parts, and the other is responsible for fastening the clutch booster cylinder and the assembly-related parts. This assembly process has the risks of high lifting labor intensity, bumps and scratches, etc. At the same time, the collaborative assembly process of two people is likely to result in poor assembly consistency and low assembly efficiency. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a semi-automatic clutch booster cylinder assembly structure and assembly method in view of the defects in the prior art, so as to improve the assembly efficiency and assembly consistency.

[0004] In order to solve this technical problem, the present invention provides a semi-automatic clutch booster cylinder assembly structure, including an air drive system and a bearing system, wherein the air drive system includes an air valve, an air-operated switch, a cylinder slider group and an air pipe, and the air-operated switch is provided with a two-way operation, so as to realize the two-way drive of the air cylinder; the bearing system includes a traveling trolley, a clutch booster cylinder mounting seat, a height adjustment plate and an armrest, and the traveling trolley is provided with a trolley bottom plate, a trolley connecting plate and a trolley mounting plate, the air valve and the air-operated switch are arranged on the trolley bottom plate, the cylinder slider group is arranged between the trolley connecting plate and the trolley mounting plate, and the clutch booster cylinder mounting seat and the height adjustment plate are arranged on the trolley mounting plate; the clutch booster cylinder to be assembled is placed on the clutch booster cylinder mounting seat, and the cylinder slider group uses the air drive system to drive the translation of the clutch booster cylinder, and the positive drive cylinder realizes the fitting of the clutch booster cylinder and the assembly-related parts;

[0005] During assembly:

[0006] 1) The air drive system and the bearing system are fixedly connected to form an integrated structure;

[0007] 2) Place the clutch booster cylinder to be assembled on the clutch booster cylinder mounting seat;

[0008] 3) Push the handrail of the load-bearing system and place it in the position of the assembly associated parts;

[0009] 4) Adjust the spatial positioning of the clutch booster cylinder through the bearing system to ensure that the clutch booster cylinder and the assembly-related parts are assembled concentrically;

[0010] 5) Start the gas-operated switch in the positive direction, use the cylinder slider group to realize the positive translation of the clutch booster cylinder to fit the assembly-related parts, and then tighten the two products;

[0011] 6) After tightening, reverse the air-operated switch, and the slider moves in the opposite direction to complete the evacuation, and the assembly is completed.

[0012] The cylinder slider group includes a cylinder, a slide rail mechanism and a slider. The cylinder is fixed at one end of the trolley connecting plate. The cylinder and the slider are sleeved and connected. The slider and the clutch booster cylinder mounting seat are welded as a whole. After the cylinder is ventilated, the slider is driven to slide on the cylinder through the built-in piston.

[0013] The air valve, air-operated switch and air cylinder are air-using components. The air valve is provided with joint a and joint b, the air-operated switch is provided with joint c, joint d and joint e, and the cylinder is provided with joint f and joint g; the joint a of the air valve is connected to an external air source as a driving force, and the joint b is connected to the joint c of the air-operated switch through an air pipe; the joint d of the air-operated switch is connected to the joint f of the cylinder, the joint e is connected to the muffler, and the joint f of the cylinder is connected to the slider and can drive the slider to translate.

[0014] The gas paths of the gas-using components are connected via gas pipes.

[0015] The height adjustment plate is installed at the bottom of the clutch booster cylinder mounting seat and is used to adjust the height direction of the mounting seat to achieve height adjustment during the clutch booster cylinder assembly process and to match assembly-related parts of different heights.

[0016] The handrail is arranged on one side of the trolley bottom plate and the trolley mounting plate.

[0017] Four pulleys are arranged below the trolley bottom plate of the accompanying trolley.

[0018] The present invention also provides an assembly method of the above-mentioned semi-automatic clutch booster cylinder assembly structure, comprising the following steps:

[0019] 1) The air drive system and the bearing system are fixedly connected to form an integrated structure;

[0020] 2) Place the clutch booster cylinder to be assembled on the clutch booster cylinder mounting seat of the bearing system;

[0021] 3) Push the handrail of the load-bearing system and place it in the position of the assembly associated parts;

[0022] 4) Adjust the spatial positioning of the clutch booster cylinder through the bearing system to ensure that the clutch booster cylinder and the assembly-related parts are assembled concentrically;

[0023] 5) Start the gas-operated switch in the positive direction, and with the help of the cylinder, slide rail mechanism and slider, the clutch booster cylinder is translated in the positive direction and fits with the assembly-related parts, thus manually fastening and connecting the two products;

[0024] 6) After tightening, reverse the air-operated switch, and the slider moves in the opposite direction to complete the evacuation, and the assembly is completed.

[0025] In the step 4), the spatial positioning of the clutch booster cylinder is adjusted by the height adjustment plate to ensure that the clutch booster cylinder and the assembly-related parts are assembled concentrically.

[0026] Beneficial effects: The clutch booster cylinder of the present invention is equipped with a dedicated gas drive system and a bearing system. The clutch booster cylinder is placed and positioned by the bearing system to replace the high-intensity work of lifting by personnel. The clutch booster cylinder and the assembly-related parts are concentrically fitted by the gas drive system, thereby improving production efficiency and assembly consistency. The assembly quality of the clutch booster cylinder is optimized by innovating the assembly process method. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure at angle A of the present invention;

[0028] Figure 2 This is a schematic diagram of the structure at angle B of the present invention;

[0029] Figure 3 It is a schematic diagram of the C-angle structure of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the gas manipulation and carrying system of the present invention;

[0031] Figure 5 It is a structural schematic diagram of the clutch booster cylinder of the present invention.

[0032] In the figure: 1. air valve; 2. air-operated switch; 3. air cylinder; 4. slide rail mechanism; 5. slider; 6. air pipe; 7. clutch-assist cylinder; 8. accompanying trolley; 9. pulley; 10. handrail; 11. clutch-assist cylinder mounting seat; 12. height adjustment plate; 81. trolley bottom plate; 82. trolley connecting plate; 83. trolley mounting plate. DETAILED DESCRIPTION

[0033] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0034] like Figure 1-Figure 5As shown, the present invention provides a semi-automatic clutch booster cylinder assembly structure, including an air drive system and a bearing system, wherein the air drive system includes an air valve 1, an air operated switch 2, a cylinder slider group and an air pipe 6, and the air operated switch 2 is provided with a bidirectional operation, which can realize the bidirectional drive of the cylinder 3; the bearing system includes an accompanying trolley 8, a clutch booster cylinder mounting seat 11, a height adjustment plate 12 and an armrest 10, and the accompanying trolley 8 is provided with a trolley bottom plate 81, a trolley connecting plate 82 and a trolley mounting plate 83, the air valve 1 and the air operated switch 2 are arranged on the trolley bottom plate 81, and the cylinder slider group is arranged between the trolley connecting plate 82 and the trolley mounting plate 83. Between the trolley mounting plate 83, the clutch booster cylinder mounting seat 11 and the height adjustment plate 12 are arranged on the trolley mounting plate 83. The clutch booster cylinder mounting seat 11 is used for positioning and placing the clutch booster cylinder 7; the height adjustment plate 12 is used for adjusting the mounting seat height direction to achieve height adjustment during the assembly process of the clutch booster cylinder 7, and is used to match assembly-related parts of different heights; the clutch booster cylinder 7 to be assembled is placed on the clutch booster cylinder mounting seat 11, and the cylinder slider group uses the air drive system to drive the translation of the clutch booster cylinder 7 to achieve assembly with the assembly-related parts, and the positive drive cylinder 3 realizes the clutch booster cylinder 7 and the assembly-related parts to fit;

[0035] During assembly:

[0036] 1) The air drive system and the bearing system are fixedly connected to form an integrated structure;

[0037] 2) Place the clutch booster cylinder 7 to be assembled on the clutch booster cylinder mounting seat 11;

[0038] 3) Manually push the handrail 10 of the load-bearing system and place it at the position of the assembly associated parts;

[0039] 4) Adjust the spatial positioning of the clutch booster cylinder 7 through the bearing system to ensure that the clutch booster cylinder 7 is assembled concentrically with the assembly-related parts;

[0040] 5) Start the gas-operated switch 2 in the positive direction, and use the cylinder slider group to realize the positive translation of the clutch booster cylinder 7 and fit it with the assembly-related parts, so that the two products are manually tightened and connected;

[0041] 6) After tightening, reverse the operation of the gas-operated switch 2, and the slider 5 moves in the opposite direction to complete the evacuation, and the assembly is now completed.

[0042] The cylinder slider group includes a cylinder 3, a slide rail mechanism 4 and a slider 5. The cylinder 3 is fixed at one end of the trolley connecting plate 82. The cylinder 3 is sleeved and connected to the slider 5. The slider 5 is welded to the clutch booster cylinder mounting seat 11 as a whole. After the cylinder 3 is ventilated, the slider 5 is driven to slide on the cylinder 3 through the built-in piston; two sets of slide rail mechanisms 4 are installed on the bearing system and welded to the clutch booster cylinder mounting seat 11 as an integral whole. When the cylinder 3 is driven, it slides synchronously with the slider 5.

[0043] The air valve 1, air-operated switch 2 and cylinder 3 are air-using components. The air valve 1 is provided with a joint a and a joint b, the air-operated switch 2 is provided with a joint c, a joint d and a joint e, and the cylinder 3 is provided with a joint f and a joint g; the joint a of the air valve 1 is connected to an external air source as a driving force, and the joint b is connected to the joint c of the air-operated switch 2 through an air pipe 6; the joint d of the air-operated switch 2 is connected to the joint f of the cylinder 3, the joint e is connected to the muffler, and the joint f of the cylinder 3 is connected to the slider 5 and can drive the slider 5 to translate.

[0044] The gas paths of the gas-using components are connected via gas pipes 6 .

[0045] The height adjustment plate 12 is installed at the bottom of the clutch booster cylinder mounting seat 11 and is used to adjust the height direction of the mounting seat to achieve height adjustment of the clutch booster cylinder 7 during the assembly process and to match assembly-related parts of different heights.

[0046] The armrest 10 is arranged on one side of the trolley bottom plate 81 and the trolley mounting plate 83. The armrest 10 can assist the operator to push the trolley to change different workstations.

[0047] Four pulleys 9 are arranged below the trolley bottom plate 81 of the accompanying trolley 8 to facilitate the translational sliding of the accompanying trolley 8 .

[0048] The present invention also provides an assembly method of the above-mentioned semi-automatic clutch booster cylinder assembly structure, comprising the following steps:

[0049] 1) The air drive system and the bearing system are fixedly connected to form an integrated structure;

[0050] 2) Place the clutch booster cylinder 7 to be assembled on the clutch booster cylinder mounting seat 11 of the bearing system, and ensure that the clutch booster cylinder is placed in place;

[0051] 3) Manually push the handrail 10 of the load-bearing system and place it at the position of the assembly associated parts;

[0052] 4) Adjust the spatial positioning of the clutch booster cylinder 7 through the bearing system to ensure that the clutch booster cylinder 7 is assembled concentrically with the assembly-related parts;

[0053] 5) Positively start the gas-operated switch 2, use the gas drive system to realize the positioning and assembly of the clutch booster cylinder and the assembly-related parts, and use the cylinder 3, the slide rail mechanism 4 and the slider 5 to realize the positive translation of the clutch booster cylinder 7 and the assembly-related parts. At this point, the clutch booster cylinder 7 and the assembly-related parts are manually fastened and connected;

[0054] 6) After tightening, reverse the operation of the gas-operated switch 2, and the slider 5 moves in the opposite direction to complete the evacuation, and the assembly is now completed.

[0055] In the step 4), the spatial positioning of the clutch booster cylinder 7 is adjusted by the height adjustment plate 12 to ensure that the clutch booster cylinder 7 is assembled concentrically with the assembly-related parts.

[0056] The present invention combines a self-designed air drive system and a bearing system during the assembly of the clutch power-assisting cylinder. The bearing system is used to place and position the clutch power-assisting cylinder, thereby replacing the high-intensity work of lifting by personnel. The air drive system is used to achieve concentric fit between the clutch power-assisting cylinder and assembly-related parts, thereby improving production efficiency and assembly consistency, solving the current cumbersome problem of two people cooperating to assemble the clutch power-assisting cylinder, greatly improving the production rhythm and effectively reducing labor intensity.

[0057] The above embodiments of the present invention are merely illustrative and not exclusive, and all modifications within the scope of the present invention or equivalent to the scope of the present invention are encompassed by the present invention.

Claims

1. A semi-automatic clutch booster cylinder assembly structure, characterized in that: The invention comprises an air drive system and a bearing system, wherein the air drive system comprises an air valve (1), an air operated switch (2), a cylinder slider group and an air pipe (6), wherein the air operated switch (2) is provided with a bidirectional operation and can realize bidirectional driving of the cylinder (3); the bearing system comprises an accompanying trolley (8), a clutch booster cylinder mounting seat (11), a height adjustment plate (12) and an armrest (10), wherein the accompanying trolley (8) is provided with a trolley bottom plate (81), a trolley connecting plate (82) and a trolley mounting plate (83), wherein the air valve (1 ), the air-operated switch (2) is arranged on the trolley bottom plate (81), the cylinder slider group is arranged between the trolley connecting plate (82) and the trolley mounting plate (83), and the clutch booster cylinder mounting seat (11) and the height adjustment plate (12) are arranged on the trolley mounting plate (83); the clutch booster cylinder (7) to be assembled is placed on the clutch booster cylinder mounting seat (11), the cylinder slider group drives the clutch booster cylinder (7) to move in a translational manner by using the air drive system, and the positive drive cylinder (3) realizes the clutch booster cylinder (7) and the assembly-related parts to be fitted; During assembly: 1) The air drive system and the bearing system are fixedly connected to form an integrated structure; 2) placing the clutch booster cylinder (7) to be assembled on the clutch booster cylinder mounting seat (11); 3) Push the handrail (10) of the load-bearing system and place it in the position of the assembly associated parts; 4) adjusting the spatial positioning of the clutch booster cylinder (7) through the bearing system to ensure that the clutch booster cylinder (7) and the assembly-related parts are assembled concentrically; 5) Positively start the gas-operated switch (2), and use the cylinder slider group to achieve positive translation of the clutch booster cylinder (7) to fit the assembly-related parts, and then fasten the two products; 6) After tightening is completed, the air-operated switch (2) is operated in the reverse direction, and the slider (5) moves in the reverse direction to complete the evacuation, and the assembly is completed.

2. The semi-automatic clutch booster cylinder assembly structure according to claim 1 is characterized in that: The cylinder slider group comprises a cylinder (3), a slide rail mechanism (4) and a slider (5); the cylinder (3) is fixed to one end of a trolley connecting plate (82); the cylinder (3) and the slider (5) are sleeved and connected; the slider (5) and the clutch booster cylinder mounting seat (11) are welded together as a whole; after the cylinder (3) is ventilated, the slider (5) is driven to slide on the cylinder (3) through a built-in piston.

3. The semi-automatic clutch booster cylinder assembly structure according to claim 1 is characterized in that: The gas valve (1), the gas-operated switch (2) and the gas cylinder (3) are gas-using components. The gas valve (1) is provided with a joint a and a joint b, the gas-operated switch (2) is provided with a joint c, a joint d and a joint e, and the gas cylinder (3) is provided with a joint f and a joint g. The joint a of the gas valve (1) is connected to an external gas source as a driving force, and the joint b is connected to the joint c of the gas-operated switch (2) through an air pipe (6); the joint d of the gas-operated switch (2) is connected to the joint f of the gas cylinder (3), the joint e is connected to a muffler, and the joint f of the gas cylinder (3) is connected to a slider (5) and can drive the slider (5) to translate.

4. The semi-automatic clutch booster cylinder assembly structure according to claim 3 is characterized in that: The gas paths of the gas-using components are connected via gas pipes (6).

5. The semi-automatic clutch booster cylinder assembly structure according to claim 1 is characterized in that: The height adjustment plate (12) is mounted on the bottom of the clutch booster cylinder mounting seat (11) and is used to adjust the height direction of the mounting seat, thereby achieving height adjustment during the assembly process of the clutch booster cylinder (7) and matching assembly-related parts of different heights.

6. The semi-automatic clutch booster cylinder assembly structure according to claim 1 is characterized in that: The handrail (10) is arranged on one side of the trolley bottom plate (81) and the trolley mounting plate (83).

7. The semi-automatic clutch booster cylinder assembly structure according to any one of claims 1 to 6, characterized in that: Four pulleys (9) are arranged below the trolley bottom plate (81) of the accompanying trolley (8).

8. An assembly method for the semi-automatic clutch booster cylinder assembly structure according to any one of claims 1 to 8, characterized in that: The steps include: 1) The air drive system and the bearing system are fixedly connected to form an integrated structure; 2) placing the clutch booster cylinder (7) to be assembled on the clutch booster cylinder mounting seat (11) of the bearing system; 3) Push the handrail (10) of the load-bearing system and place it in the position of the assembly associated parts; 4) adjusting the spatial positioning of the clutch booster cylinder (7) through the bearing system to ensure that the clutch booster cylinder (7) and the assembly-related parts are assembled concentrically; 5) Positively start the gas-operated switch (2), and with the help of the gas cylinder (3), the slide rail mechanism (4) and the slider (5), the clutch booster cylinder (7) is translated forward and fits with the assembly-related parts, thereby manually fastening and connecting the two products; 6) After tightening is completed, the air-operated switch (2) is operated in the reverse direction, and the slider (5) moves in the reverse direction to complete the evacuation, and the assembly is completed.

9. The assembly method of the semi-automatic clutch booster cylinder assembly structure according to claim 8, characterized in that: The pneumatic drive system comprises an air valve (1), an air-operated switch (2), a cylinder slider group and an air pipe (6); the air-operated switch (2) is provided with a bidirectional operation so as to realize bidirectional driving of the cylinder (3); the bearing system comprises an accompanying trolley (8), a clutch booster cylinder mounting seat (11), a height adjustment plate (12) and an armrest (10); the accompanying trolley (8) is provided with a trolley bottom plate (81), a trolley connecting plate (82) and a trolley mounting plate (83); the air valve (1), the air-operated switch (2) and the cylinder slider group and the air pipe (6); the air-operated switch (2) is provided with a bidirectional operation so as to realize bidirectional driving of the cylinder (3); the bearing system comprises an accompanying trolley (8), a clutch booster cylinder mounting seat (11), a height adjustment plate (12) and an armrest (10); the accompanying trolley (8) is provided with a trolley bottom plate (81), a trolley connecting plate (82) and a trolley mounting plate (83); The switch (2) is arranged on the trolley bottom plate (81), the cylinder slider group is arranged between the trolley connecting plate (82) and the trolley mounting plate (83), and the clutch booster cylinder mounting seat (11) and the height adjustment plate (12) are arranged on the trolley mounting plate (83); the clutch booster cylinder (7) to be assembled is placed on the clutch booster cylinder mounting seat (11), and the cylinder slider group drives the clutch booster cylinder (7) to move in a translational manner by using the air drive system, and the positive drive cylinder (3) realizes the clutch booster cylinder (7) and the assembly-related parts to be fitted.

10. The assembly method of the semi-automatic clutch booster cylinder assembly structure according to claim 8 or 9, characterized in that: In the step 4), the spatial positioning of the clutch booster cylinder (7) is adjusted by means of the height adjustment plate (12) to ensure that the clutch booster cylinder (7) is assembled concentrically with the assembly-related parts.

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