Electric vehicle front fork blocking bowl assembly tool convenient to position

Abstract

The utility model relates to the field of electric vehicles, in particular to an electric vehicle front fork blocking bowl assembling tool convenient to position, which comprises a workbench used for bearing the electric vehicle front fork blocking bowl assembling tool. And the supporting frame is installed above the workbench, a base is fixedly installed in the supporting frame, and a hydraulic cylinder is fixedly arranged above the supporting frame. According to the electric vehicle front fork blocking bowl assembling tool convenient to position, due to the arrangement of the positioning mechanism, the blocking bowl can be conveniently positioned, meanwhile, the assembling stability between an electric vehicle front fork and the blocking bowl is improved, the blocking bowl is placed above the movable base, then second air cylinder switches on the two sides are turned on, and the blocking bowl can be conveniently positioned. The two groups of positioning plates are pushed to be close to each other, so that the rubber pads in the positioning plates clamp the blocking bowl, the blocking bowl is convenient to position, then the front fork of the electric vehicle penetrates into the blocking bowl, the front fork of the electric vehicle and the blocking bowl can be pressed on the front fork of the electric vehicle in a hydraulic mode after being positioned, and the blocking bowl is installed outside the front fork of the electric vehicle.

Description

Technical Field

[0001] The utility model relates to the field of electric vehicles, and particularly relates to an assembly tool for an electric vehicle front fork bowl which is convenient for positioning. Background Technique

[0002] Battery-powered vehicles, also known as "electric vehicles", are pure electric motor vehicles powered by a battery (battery) and driven by an electric motor (DC, AC, series excitation, shunt excitation). The electric vehicle front fork bowl is a key component in the electric vehicle front fork system. It is located at the end of the front fork and mainly plays the roles of fixing and supporting the front wheel, transmitting force, and keeping the front wheel stable. And an assembly tool is required for assembling the electric vehicle front fork bowl.

[0003] For the existing assembly tools for electric vehicle front fork bowls, most of them directly place the electric vehicle front fork bowl on the tool, then insert the electric vehicle front fork into the bowl, and then assemble the electric vehicle front fork bowl by hydraulic means. However, the existing bowls lack certain positioning during the assembly process, resulting in the assembly workers having to spend more time and effort to manually adjust the position of the bowl to ensure its correct docking with the front fork. This not only increases the complexity and difficulty of the assembly, but also reduces the assembly efficiency. At the same time, it will also cause uneven gaps between the bowl and the front fork, affecting the stability and safety of the overall structure.

[0004] Therefore, it is necessary to invent an assembly tool for an electric vehicle front fork bowl which is convenient for positioning to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an assembly tool for an electric vehicle front fork bowl which is convenient for positioning. By placing the bowl above the moving seat, then opening the second cylinder switches on both sides to push the two groups of positioning plates closer to each other, so that the rubber pads inside the positioning plates clamp the bowl for convenient positioning of the bowl. Then insert the electric vehicle front fork into the bowl. After both are positioned, the bowl can be pressed onto the electric vehicle front fork by hydraulic means to install the bowl outside the electric vehicle front fork, so as to solve the problem that the existing bowl lacks certain positioning during the assembly process, resulting in the assembly workers having to spend more time and effort to manually adjust the position of the bowl to ensure its correct docking with the front fork. This not only increases the complexity and difficulty of the assembly, but also reduces the assembly efficiency. At the same time, it will also cause uneven gaps between the bowl and the front fork, affecting the stability and safety of the overall structure.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An assembly tool for an electric vehicle front fork bowl which is convenient for positioning, including a workbench for carrying the assembly tool for the electric vehicle front fork bowl;

[0007] The support frame is installed above the workbench. A base is fixedly installed inside the support frame. A hydraulic cylinder is fixedly arranged above the support frame. The output end of the hydraulic cylinder is fixedly connected with a movable rod;

[0008] The positioning mechanism is movably installed inside the base and is used for positioning the front fork bowl of the electric vehicle;

[0009] The buffer mechanism is installed at the lower end of the movable rod and is used for buffering.

[0010] Preferably, sliding grooves are formed on the inner surfaces of both sides of the base, and a first air cylinder is arranged inside the support frame.

[0011] Preferably, the positioning mechanism includes a moving seat. Sliders are fixedly connected to both sides of the moving seat. Second air cylinders are fixedly arranged on both sides above the moving seat. The output ends of the second air cylinders are fixedly connected with positioning plates. Rubber pads are pasted inside the positioning plates.

[0012] Preferably, fixing blocks are fixedly connected to both sides of the positioning plate, and sliding rods are movably connected inside the fixing blocks.

[0013] Preferably, the rear of the moving seat is fixedly connected to the output end of the first air cylinder, and the moving seat is slidably connected to the base through the sliders.

[0014] Preferably, the buffer mechanism includes a connecting plate. The connecting plate is installed at the lower end of the movable rod. Telescopic rods are movably connected to the four surrounding sides inside the connecting plate. One end of each telescopic rod is fixedly connected with a pressing plate, and springs are sleeved outside the telescopic rods.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] Through the setting of the positioning mechanism, it is not only convenient to position the bowl, but also improves the assembly stability between the front fork of the electric vehicle and the bowl. By placing the bowl above the moving seat and then turning on the switches of the second air cylinders on both sides to push the two groups of positioning plates closer to each other, the rubber pads inside the positioning plates clamp the bowl, facilitating the positioning of the bowl. Then, the front fork of the electric vehicle is inserted into the bowl. After both are positioned, the bowl can be pressed onto the front fork of the electric vehicle in a hydraulic manner to install the bowl outside the front fork of the electric vehicle;

[0017] Through the settings of the base, sliding groove, first cylinder, hydraulic cylinder, movable rod and buffer mechanism, when the front fork of the electric vehicle on the movable seat is positioned with the retaining bowl, turn on the switch of the first cylinder, and pull the movable seat and the sliders on both sides to slide in the sliding groove opened inside the base, so that the entire movable seat can be stably moved under the hydraulic cylinder and the buffer mechanism below. Then turn on the switch of the hydraulic cylinder to push the movable rod and the buffer mechanism below to press the front fork of the electric vehicle, so that the retaining bowl is fixed inside the front fork of the electric vehicle. The movable seat is pulled to the designated position by the first cylinder, thereby improving the positioning stability of the assembly of the retaining bowl of the front fork of the electric vehicle, and the buffer mechanism plays a buffering role to avoid damage to the front fork of the electric vehicle caused by excessive force. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the support frame structure of the present utility model;

[0021] Figure 3 It is a schematic diagram of the base structure of the present utility model;

[0022] Figure 4 It is a schematic diagram of the positioning mechanism structure of the present utility model;

[0023] Figure 5 It is a schematic diagram of the buffer mechanism structure of the present utility model.

[0024] Description of the Reference Numerals in the Drawings:

[0025] 1, workbench; 2, support frame; 3, base; 4, sliding groove; 5, first cylinder; 6, positioning mechanism; 601, movable seat; 602, slider; 603, second cylinder; 604, positioning plate; 605, fixed block; 606, sliding rod; 607, rubber pad; 7, hydraulic cylinder; 8, movable rod; 9, buffer mechanism; 901, connecting plate; 902, telescopic rod; 903, pressing plate; 904, spring. Detailed Embodiment

[0026] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0027] The present utility model provides as Figures 1-5A kind of assembly tool for the front fork bowl of an electric vehicle that is convenient for positioning, including a workbench 1 for carrying the assembly tool for the front fork bowl of the electric vehicle;

[0028] A support frame 2 is installed above the workbench 1. Inside the support frame 2, a base 3 is fixedly installed. Above the support frame 2, a hydraulic cylinder 7 is fixedly arranged. The output end of the hydraulic cylinder 7 is fixedly connected to a movable rod 8;

[0029] A positioning mechanism 6 is movably installed inside the base 3 for positioning the front fork bowl of the electric vehicle;

[0030] A buffer mechanism 9 is installed at the lower end of the movable rod 8 for buffering. By placing the bowl above the movable seat 601 and then turning on the switches of the second cylinders 603 on both sides, the two groups of positioning plates 604 are pushed to approach each other, so that the rubber pads 607 inside the positioning plates 604 clamp the bowl, facilitating the positioning of the bowl. Then, the front fork of the electric vehicle is inserted into the bowl. After both are positioned, the bowl can be pressed onto the front fork of the electric vehicle in a hydraulic manner to install the bowl outside the front fork of the electric vehicle.

[0031] As Figure 1 and Figure 2 shown, sliding grooves 4 are provided on the inner surfaces of both sides of the base 3. A first cylinder 5 is arranged inside the support frame 2. By turning on the switch of the first cylinder 5, the movable seat 601 can be pulled to move in the sliding groove 4 inside the base 3, so that the movable seat 601 moves to the pressurized assembly area.

[0032] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the positioning mechanism 6 includes a movable seat 601. Sliders 602 are fixedly connected to both sides of the movable seat 601. Second cylinders 603 are fixedly arranged on both sides above the movable seat 601. The output ends of the second cylinders 603 are fixedly connected to positioning plates 604. Rubber pads 607 are pasted inside the positioning plates 604. By placing the bowl above the movable seat 601 and then turning on the switches of the second cylinders 603 on both sides, the two groups of positioning plates 604 are pushed to approach each other, so that the rubber pads 607 inside the positioning plates 604 clamp the bowl, facilitating the positioning of the bowl.

[0033] As Figure 4 shown, fixed blocks 605 are fixedly connected to both sides of the positioning plate 604. Slide rods 606 are movably connected inside the fixed blocks 605. During the mutual movement of the positioning plates 604, the fixed blocks 605 on both sides slide on the slide rods 606, thereby improving the clamping and moving stability of the positioning plates 604.

[0034] As Figure 2 and Figure 3As shown in the figure, the rear of the moving seat 601 is fixedly connected to the output end of the first cylinder 5. The moving seat 601 is slidably connected to the base 3 through the slider 602. The moving seat 601 is driven by the first cylinder 5 to push forward and backward, which is convenient to move the moving seat 601 below the processing area, thereby improving the positioning accuracy. The sliders 602 on both sides of the moving seat 601 slide in the chute 4 in the base 3, thereby improving the stability of the moving seat 601 during the moving process.

[0035] As Figure 1 and Figure 5 shown in the figure, the buffer mechanism 9 includes a connecting plate 901. The connecting plate 901 is installed at the lower end of the movable rod 8. The inner periphery of the connecting plate 901 is movably connected with a telescopic rod 902. One end of the telescopic rod 902 is fixedly connected with a pressing plate 903. A spring 904 is sleeved outside the telescopic rod 902. The movable rod 8 and the connecting plate 901 and the pressing plate 903 at the lower end are pushed down by the hydraulic cylinder 7 to be squeezed. After the pressing plate 903 contacts the upper part of the front fork of the electric vehicle, the telescopic rods 902 around and the external spring 904 are used for elastic return, so as to form buffer pressurization, avoiding damage to the front fork and the retaining bowl of the electric vehicle due to excessive pressing force.

[0036] The working principle of this utility model: First, connect the external power supply, then place the retaining bowl above the moving seat 601, and then turn on the switches of the second cylinders 603 on both sides to push the two groups of positioning plates 604 closer to each other, so that the rubber pads 607 inside the positioning plates 604 clamp the retaining bowl to position the retaining bowl. After the positioning and clamping, turn off the switches of the second cylinders 603. Then insert the front fork of the electric vehicle into the retaining bowl. Next, turn on the switch of the first cylinder 5 to drive the moving seat 601 to slide in the base 3. After sliding to the pressurizing area, turn off the switch of the first cylinder 5. Since the holes are opened at the bottoms of the workbench 1, the support frame 2, the base 3 and the moving seat 601, the front fork of the electric vehicle will not be hindered during the moving process. At this time, turn on the switch of the hydraulic cylinder 7 to push the movable rod 8 and the connecting plate 901 and the pressing plate 903 to move downwards to be squeezed. After the pressing plate 903 descends and contacts the upper part of the front fork of the electric vehicle, the telescopic rods 902 around and the external spring 904 are used for elastic return, so as to form buffer pressurization, avoiding damage to the front fork and the retaining bowl of the electric vehicle due to excessive pressing force. At this time, the pressing plate 903 presses the front fork of the electric vehicle, so that the retaining bowl is pressed inside the front fork of the electric vehicle, thus completing the assembly. Finally, when the assembly is completed, turn off the switch of the hydraulic cylinder 7, lift the entire movable rod 8 and the buffer mechanism 9 to the initial position. Then turn on the switch of the first cylinder 5 to push the entire moving seat 601 away from the pressurizing area. Finally, loosen the front fork retaining bowl of the electric vehicle through the above steps, then take out the assembled front fork retaining bowl of the electric vehicle, and then assemble the next front fork retaining bowl of the electric vehicle. When the device is not used, cut off the external power supply. Just like this, the use process of the assembly tool for the front fork retaining bowl of the electric vehicle that is convenient for positioning is completed.

[0037] Only some exemplary embodiments of the present utility model have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. An assembly tool for the front fork bowl of an electric vehicle that is convenient for positioning, characterized in that: It comprises a workbench (1) for carrying an assembly tool for a front fork retaining bowl of an electric vehicle; A support frame (2) is installed above the workbench (1), a base (3) is fixedly installed inside the support frame (2), a hydraulic cylinder (7) is fixedly provided above the support frame (2), and an output end of the hydraulic cylinder (7) is fixedly connected to a movable rod (8); A positioning mechanism (6) is movably mounted inside the base (3) and is used to position the front fork stop bowl of the electric vehicle; A buffer mechanism (9) is mounted on the lower end of the movable rod (8) and is used for buffering.

2. The assembling tool for the front fork bowl of an electric vehicle that is convenient for positioning according to claim 1, wherein: Slide grooves (4) are provided on both side surfaces of the interior of the base (3), and a first cylinder (5) is provided inside the support frame (2).

3. A fixture for assembling the front fork bowl of an electric vehicle, which is convenient for positioning, as described in claim 1, wherein: The positioning mechanism (6) comprises a movable seat (601), wherein sliders (602) are fixedly connected to both sides of the movable seat (601), a second cylinder (603) is fixedly provided on both sides above the movable seat (601), an output end of the second cylinder (603) is fixedly connected to a positioning plate (604), and a rubber pad (607) is adhered to the interior of the positioning plate (604).

4. The assembly tool for the front fork bowl of an electric vehicle that is convenient for positioning according to claim 3, wherein: Fixed blocks (605) are fixedly connected to both sides of the positioning plate (604), and a sliding rod (606) is movably connected inside the fixed block (605).

5. The assembly tool for the front fork bowl of an electric vehicle that is convenient for positioning according to claim 3, wherein: The rear of the movable seat (601) is fixedly connected to the output end of the first cylinder (5), and the movable seat (601) is slidably connected to the base (3) via a slider (602).

6. The assembly tool for the front fork bowl of an electric vehicle that is convenient for positioning according to claim 1, characterized in that: The buffer mechanism (9) comprises a connecting plate (901), the connecting plate (901) being mounted on the lower end of the movable rod (8), the inner periphery of the connecting plate (901) being movably connected to a telescopic rod (902), one end of the telescopic rod (902) being fixedly connected to a pressure plate (903), and the outer portion of the telescopic rod (902) being sleeved with a spring (904).

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