Welding tool for clutch nozzle of liquid storage tank

Abstract

The utility model relates to a welding tool for a clutch nozzle of a liquid storage tank, and belongs to a welding tool for a liquid storage tank assembly of an automobile braking system. The heating device, the two shaping clamping plate devices and the tank body fixing base are fixedly connected to an equipment table top, the two shaping clamping plate devices are oppositely arranged, and a heating column in the heating device can be connected with a liquid storage tank clutch nozzle placed on the tank body fixing base in a sleeved mode after stretching out and drawing back to penetrate through the middle of the two shaping clamping plate devices. The liquid storage tank clutch nozzle welding tool has the advantages that the structure is novel, the universality is very high, for liquid storage tank bodies with different appearances, other parts do not need to be replaced, only the tank body fixing base matched with the liquid storage tank bodies needs to be replaced, the liquid storage tank clutch nozzles with different appearances can be welded, the fixing mode is reliable, rapid and stable, and the welding efficiency is high. The liquid storage tank clutch nozzle welding tool can be suitable for welding liquid storage tank clutch nozzles in any shape, and has the advantages of being easy to operate, convenient to use, rapid in part assembling and disassembling, high in universality and high in applicability.

Description

Technical Field

[0001] The utility model belongs to a welding tooling for a liquid storage tank assembly of an automobile braking system, and particularly relates to a welding tooling for a clutch nozzle of a liquid storage tank. Background Art

[0002] The brake fluid reservoir is a key sub-assembly in an automobile braking system. One of its functions is to store brake fluid, provide brake fluid for the master cylinder and the braking system and the clutch, convert the liquid pressure into mechanical energy, and enable the automobile to generate braking force.

[0003] On a complete vehicle, there is no clutch in the automatic transmission while there is a clutch in the manual transmission. The difference between the liquid storage tanks of the same vehicle in automatic and manual transmissions lies in whether the clutch chamber is closed.

[0004] The body of the brake fluid reservoir is injection-molded from plastic particles. Since the structure of the injection mold for some bodies is complex, the clutch chamber must be open and expensive. The bodies of the liquid storage tanks for manual and automatic transmissions share a set of molds. Therefore, the clutch chamber of the automatic transmission liquid storage tank needs to be closed later. To improve the processing efficiency, corresponding welding tooling needs to be developed. Summary of the Invention

[0005] The utility model provides a welding tooling for a clutch nozzle of a liquid storage tank to ensure that the welding tooling for the clutch nozzle is easy to operate, quick to load and unload parts, and improve work efficiency.

[0006] The technical solution adopted by the utility model includes an equipment tabletop, a heating device, two shaping clamping plate devices, and a tank body fixing base. The heating device, the two shaping clamping plate devices, and the tank body fixing base are respectively fixedly connected to the equipment tabletop. The two shaping clamping plate devices are placed opposite to each other. The heating column in the heating device can pass through the middle of the two shaping clamping plate devices by telescoping and then sleeve with the clutch nozzle of the liquid storage tank placed on the tank body fixing base.

[0007] The heating device includes a guide rail 1, a sliding plate 1, a heating column positioning plate, a heat insulation clamp, a heating column, a cylinder 1, and a cylinder positioning plate 1. The guide rail 1 is fixedly connected to the tabletop by screws. The sliding plate 1 is slidably connected to the guide rail 1. The heating column positioning plate is fixedly connected to the sliding plate by screws. The heating column positioning plate is fixedly connected to the cylinder 1 by screws. The cylinder 1 is fixedly connected to the cylinder positioning plate 1 by screws. The cylinder positioning plate 1 is fixedly connected to the tabletop by screws. The heat insulation clamp clamps the heating column with screws and is fixedly connected to the heating column positioning plate by screws.

[0008] The heat insulation clamp includes two heat insulation clamping plates 1 and two heat insulation clamping plates 2. The two heat insulation clamping plates 1 clamp the heating column with screws, and the two heat insulation clamping plates 2 are fixedly connected to the heating column positioning plate by screws.

[0009] The structures of the two shaping splint devices are the same. One of the shaping splint devices includes a second guide rail, a second sliding plate, a shaping splint, a second cylinder positioning plate, and a second cylinder. The second guide rail is fixedly connected to the tabletop by screws respectively. The second sliding plate is slidably connected to the second guide rail. The shaping splint is fixedly connected to the second sliding plate by screws. The shaping splint is also fixedly connected to the second cylinder by screws. The second cylinder is fixedly connected to the second cylinder positioning plate by screws. The second cylinder positioning plate is fixedly connected to the tabletop by screws. The second cylinder pushes the shaping splint to move left and right.

[0010] The advantages of the present utility model are novel structure. It is a welding tool for the liquid storage tank clutch nozzle with strong versatility. For liquid storage tank bodies with different shapes, other parts do not need to be replaced. Only the tank body fixing base matching it needs to be replaced, and then the clutch nozzles of liquid storage tanks with different shapes can be welded. The fixing method of the present utility model is reliable, fast, and stable, and can be suitable for welding the clutch nozzles of any shaped liquid storage tank. At the same time, it has good performance characteristics such as simple operation, convenient use, fast loading and unloading of parts, strong versatility, and strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the structural schematic diagram of the present utility model;

[0012] Figure 2 is the structural schematic diagram of the heating device of the present utility model;

[0013] Figure 3 is the axonometric view of the heating device of the present utility model;

[0014] Figure 4 is the structural schematic diagram of the shaping splint device of the present utility model;

[0015] Figure 5 is the axonometric view of the shaping splint device of the present utility model;

[0016] Figure 6 is the structural schematic diagram of the heat insulation fixture of the present utility model;

[0017] Figure 7 is the structural schematic diagram of the heating column of the present utility model;

[0018] Figure 8 is Figure 7 the A-A cross-sectional view of

[0019] Figure 9 is the structural schematic diagram of the shaping splint of the present utility model;

[0020] Figure 10 is the structural schematic diagram of the tank body fixing base of the present utility model. DETAILED DESCRIPTION OF THE INVENTION

[0021] Such as Figure 1 、10 As shown, it includes a device tabletop 1, a heating device 2, two shaping splint devices 3, and a tank fixing base 4. Among them, the heating device 2, the two shaping splint devices 3, and the tank fixing base 4 are respectively fixedly connected to the device tabletop 1. The two shaping splint devices 3 are placed opposite to each other. The heating column 2.5 in the heating device 2 can pass through the middle of the two shaping splint devices 3 by stretching and then be sleeved with the liquid storage tank clutch nozzle 5 placed on the tank fixing base 4.

[0022] As Figure 2 , 3 As shown in Figures 7 and 8, the heating device 2 includes a first guide rail 2.1, a first sliding plate 2.2, a heating column positioning plate 2.3, a heat insulation clamp 2.4, a heating column 2.5, a first cylinder 2.6, and a first cylinder positioning plate 2.7. Among them, the first guide rail 2.1 is fixedly connected to the tabletop 1 by two M5 hexagon socket head cap screws. The first sliding plate 2.2 is slidably connected to the first guide rail 2.1. The heating column positioning plate 2.3 is fixedly connected to the sliding plate 2.2 by four M5 hexagon socket head cap screws. The heating column positioning plate 2.3 is fixedly connected to the first cylinder 2.6 by a M4 hexagon socket head cap screw. The first cylinder 2.6 is fixedly connected to the first cylinder positioning plate 2.7 by four M5 hexagon socket head cap screws. The first cylinder positioning plate 2.7 is fixedly connected to the tabletop 1 by 2 M5 hexagon socket head cap screws. The heat insulation clamp 2.4 clamps the heating column 2.5 by a M5 hexagon socket head cap screw and is fixedly connected to the heating column positioning plate 2.3 by two M5 hexagon socket head cap screws. As the cylinder pushes the heating column positioning 2.3, the heating column 2.5 moves forward.

[0023] As Figure 6 As shown in Figure 13, the heat insulation clamp 2.4 includes two first heat insulation splints 2.4.1 and two second heat insulation splints 2.4.2. Among them, the two first heat insulation splints 2.4.1 clamp the heating column 2.5 by a M5 hexagon socket head cap screw, and the two second heat insulation splints 2.4.2 are fixedly connected to the heating column positioning plate 2.3 by two M5 hexagon socket head cap screws.

[0024] As Figure 4 , 5As shown in Figs. 9, the structures of the two shaping splint devices 3 are the same. One of the shaping splint devices 3 includes a second guide rail 3.1, a second sliding plate 3.2, a shaping splint 3.3, a second cylinder positioning plate 3.4, and a second cylinder 3.5. The second guide rail 3.1 is fixedly connected to the table 1 by two M5 hexagon socket head cap screws respectively. The second sliding plate 3.2 is slidably connected to the second guide rail 3.1. The shaping splint 3.3 is fixedly connected to the second sliding plate 3.2 by an M5 hexagon socket head cap screw. The shaping splint 3.3 is also fixedly connected to the second cylinder 3.5 by an M4 hexagon socket head cap screw. The second cylinder 3.5 is fixedly connected to the second cylinder positioning plate 3.4 by four M5 hexagon socket head cap screws. The second cylinder positioning plate 3.4 is fixedly connected to the table 1 by two M5 hexagon socket head cap screws. The second cylinder pushes the shaping splint 3.3 to move left and right.

[0025] Working principle

[0026] After the tank body is placed on the tank body fixing base 4, press the start button. The first sliding plate 2.2, the heating column positioning plate 2.3, the heat insulation clamp 2.4, and the heating column 2.5 in the heating device 2 move forward as a whole through the first cylinder 2.6. The heating column 2.5 enters the front section of the inner cavity of the tank body clutch nozzle and hot-melts the front section of the inner cavity of the clutch nozzle through high temperature. After a specified time, the heating column 2.5 retreats backward as a whole with the first cylinder 2.6. After the heating column 2.5 retreats to the original position, the two second sliding plates 3.2 and the shaping splints 3.3 in the two shaping splint devices 3 move left and right as a whole through the second cylinder 3.5. The two shaping splint devices 3 clamp the front section of the hot-melted clutch nozzle and shape it to make it closed. After a specified time, the two shaping splints 3.3 retreat as a whole with the second cylinder 3.5, and the tank body with the clutch nozzle shaped and closed is taken out from the tank body fixing base 4.

Claims

1. A welding tooling for the clutch nozzle of a liquid storage tank, characterized in that: It includes an equipment tabletop, a heating device, two shaping clamping plate devices and a tank fixing base. Among them, the heating device, the two shaping clamping plate devices and the tank fixing base are respectively fixedly connected to the equipment tabletop. The two shaping clamping plate devices are placed opposite to each other. The heating column in the heating device can pass through the middle of the two shaping clamping plate devices by stretching and then be sleeved with the liquid storage tank clutch nozzle placed on the tank fixing base.

2. The welding tooling for the clutch nozzle of a liquid storage tank according to claim 1, wherein: The heating device includes a first guide rail, a first sliding plate, a heating column positioning plate, a heat insulation clamp, a heating column, a first cylinder and a first cylinder positioning plate. Among them, the first guide rail is fixedly connected to the tabletop by screws. The first sliding plate is slidably connected to the first guide rail. The heating column positioning plate is fixedly connected to the first sliding plate by screws. The heating column positioning plate is fixedly connected to the first cylinder by screws. The first cylinder is fixedly connected to the first cylinder positioning plate by screws. The first cylinder positioning plate is fixedly connected to the tabletop by screws. The heat insulation clamp clamps the heating column with screws and is fixedly connected to the heating column positioning plate by screws.

3. A welding tooling for a liquid storage tank clutch nozzle according to claim 2, characterized in that: The heat insulation clamp includes two first heat insulation clamping plates and two second heat insulation clamping plates. Among them, the two first heat insulation clamping plates clamp the heating column with screws, and the two second heat insulation clamping plates are fixedly connected to the heating column positioning plate by screws.

4. A liquid storage tank clutch nozzle welding tooling according to claim 1, characterized in that: The structures of the two shaping clamping plate devices are the same. One of the shaping clamping plate devices includes a second guide rail, a second sliding plate, a shaping clamping plate, a second cylinder positioning plate and a second cylinder. Among them, the second guide rail is respectively fixedly connected to the tabletop by screws. The second sliding plate is slidably connected to the second guide rail. The shaping clamping plate is fixed to the second sliding plate by screws. The shaping clamping plate is also fixedly connected to the second cylinder by screws. The second cylinder is fixedly connected to the second cylinder positioning plate by screws. The second cylinder positioning plate is fixedly connected to the tabletop by screws. The second cylinder pushes the shaping clamping plate to move left and right.

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