Convenient dismounting tool for waterproof joint

Abstract

The utility model discloses a convenient dismounting tool for a waterproof joint, which enables a jaw to be completely attached to a stress surface of the waterproof joint, and can quickly finish mounting and dismounting by rotating a handle. The handle assembly comprises a holding end, a linear tooth end and a first clamp end; the adjusting assembly comprises a sleeve end, a transmission gear and a second clamp end, the sleeve end is provided with a transmission gear installation notch, the transmission gear is installed in the transmission gear installation notch through a rotating shaft, the sleeve end is arranged at the corresponding position of the linear tooth end in a sleeved mode, the transmission gear is connected with linear teeth of the linear tooth end in a meshed mode, and the second clamp end is connected with the transmission gear. The transmission gear rotates to drive the second clamp end of the adjusting assembly to move away from or close to the first clamp end.

Description

Technical Field

[0001] The utility model relates to the technical field of installation tools, in particular to a convenient disassembly and assembly tool for a waterproof joint. Background Art

[0002] In the prior art, the disassembly and assembly of waterproof connectors of electric vehicle DC charging piles, AC charging piles, control cabinets, energy storage cabinets, etc. are all done with ordinary right-angle pliers (see Figure 1 ) for assembly, the pliers mouth only contacts the outer ring of the waterproof connector through thickness, and the driving arm is arranged directly above the waterproof connector. When facing the embedded waterproof connector, there are usually objects directly above the waterproof connector, resulting in small space for movement and easy hand jamming; and the pliers mouth cannot even bite the waterproof connector well, and thus there is an urgent need to develop a convenient disassembly and assembly tool for the waterproof connector. Summary of the Invention

[0003] In response to the above problems, the utility model provides a convenient disassembly and assembly tool for a waterproof connector, which allows the jaws to completely fit the stress-bearing surface of the waterproof connector, and the installation and disassembly can be quickly completed by turning the handle.

[0004] A convenient disassembly and assembly tool for a waterproof connector, characterized in that it comprises:

[0005] A handle assembly comprising a gripping end, a linear tooth end, and a first clamping end;

[0006] and an adjustment assembly, comprising a sleeve end, a transmission gear, and a second clamp end, wherein the sleeve end is provided with a transmission gear mounting notch, the transmission gear being mounted in the transmission gear mounting notch via a rotating shaft, the sleeve end being sleeved in a corresponding position of the linear tooth end, the transmission gear being meshed with the linear teeth of the linear tooth end, and the rotation of the transmission gear driving the second clamp end of the adjustment assembly to move away from or closer to the first clamp end;

[0007] The first clamping end includes a first horizontal clamping arm and a first vertical clamping arm, wherein the first horizontal clamping arm and the gripping end are arranged in the same plane, and the first horizontal clamping arm is arranged perpendicular to the gripping end, and the first vertical clamping arm is arranged perpendicular to the plane where the first horizontal clamping arm and the gripping end are located, and the first vertical clamping arm and the first horizontal clamping arm are bent to form a 90° right angle;

[0008] The second clamping end includes a second horizontal clamping arm and a second vertical clamping arm, the second horizontal clamping arm and the gripping end are arranged in the same plane, and the second horizontal clamping arm is arranged perpendicular to the gripping end, the second vertical clamping arm is arranged perpendicular to the plane where the second horizontal clamping arm and the gripping end are located, and the second vertical clamping arm and the second horizontal clamping arm are bent to form a 90° right angle;

[0009] The second vertical clamping arm and the first vertical clamping arm are arranged facing each other, and their facing surfaces are both flat planes, ensuring reliable clamping of the clamped object.

[0010] It is further characterized in that:

[0011] The first horizontal clamping arm and the second horizontal clamping arm are arranged at intervals in the same plane, and the facing surfaces of the first horizontal clamping arm and the second horizontal clamping arm are both flat planes, ensuring reliable clamping of the clamped object;

[0012] A straight rack is provided on the length side of the straight tooth end close to the first horizontal clamping arm. The end of the straight tooth end far from the holding end and the first clamp end form an integral structure. The holding end is fixedly connected to the starting end of the straight tooth end through subsequent processing. After the sleeve end is sleeved on the straight tooth end and the transmission gear is engaged with the straight rack, the holding end is used to lock the adjustment component, ensuring that the adjustment component cannot be separated from the handle component without disassembling the holding end.

[0013] After adopting the above technical solution, when facing an embedded waterproof joint, the second vertical clamping arm and the first vertical clamping arm are arranged facing each other and are used to clamp the outer periphery of the waterproof joint, changing the horizontal force to a vertical force, making the operation space for the user convenient; at the same time, the torque is increased, the risk of interference with other devices is reduced, the torque required during the disassembly and assembly process is reduced, the production line installation time is saved, the worker efficiency is improved, and thus the production cost is reduced. Brief Description of the Drawings

[0014] Figure 1 It is a schematic perspective view structure diagram of the present utility model;

[0015] Figure 2 It is a schematic front view structure diagram of the present utility model;

[0016] The names corresponding to the numbers in the figure are as follows:

[0017] Handle assembly 10, holding end 11, straight tooth end 12, straight rack 121, first clamp end 13, first horizontal clamping arm 131, first vertical clamping arm 132, adjustment component 20, sleeve end 21, transmission gear 22, second clamp end 23, second horizontal clamping arm 231, second vertical clamping arm 232, transmission gear installation notch 24. Detailed Description of the Embodiment

[0018] A convenient disassembly and assembly tool for a waterproof joint, as shown in Figure 1 and Figure 2 , which includes a handle assembly 10 and an adjustment component 20;

[0019] The handle assembly 10 includes a gripping end 11, a straight tooth end 12, and a first clamp end 13;

[0020] The adjustment assembly 20 includes a sleeve end 21, a transmission gear 22, and a second clamp end 23. The sleeve end 21 is provided with a transmission gear mounting notch 24. The transmission gear 22 is installed in the transmission gear mounting notch 24 through a rotating shaft. The sleeve end 21 is sleeved on the corresponding position of the straight tooth end 12. The transmission gear 22 is meshed with the straight teeth of the straight tooth end. The rotation of the transmission gear 22 drives the second clamp end 23 of the adjustment assembly 20 to move away from or close to the first clamp end 13;

[0021] The first clamp end 13 includes a first horizontal clamping arm 131 and a first vertical clamping arm 132. The first horizontal clamping arm 131 and the gripping end 11 are arranged in the same plane, and the first horizontal clamping arm 131 is perpendicular to the gripping end 11. The first vertical clamping arm 132 is perpendicular to the plane where the first horizontal clamping arm 131 and the gripping end 11 are located, and the first vertical clamping arm 132 and the first horizontal clamping arm 131 are bent to form a 90° right angle;

[0022] The second clamp end 23 includes a second horizontal clamping arm 231 and a second vertical clamping arm 232. The second horizontal clamping arm 231 and the gripping end 11 are arranged in the same plane, and the second horizontal clamping arm 231 is perpendicular to the gripping end 11. The second vertical clamping arm 232 is perpendicular to the plane where the second horizontal clamping arm 231 and the gripping end 11 are located, and the second vertical clamping arm 232 and the second horizontal clamping arm 231 are bent to form a 90° right angle;

[0023] The second vertical clamping arm 232 and the first vertical clamping arm 132 are arranged facing each other, and their facing surfaces are both flat planes to ensure reliable clamping of the clamped object.

[0024] In specific implementation, the first horizontal clamping arm 131 and the second horizontal clamping arm 231 are arranged at intervals in the same plane, and the facing surfaces of the first horizontal clamping arm 131 and the second horizontal clamping arm 231 are both flat planes to ensure reliable clamping of the clamped object;

[0025] A straight rack 121 is provided on the length side of the straight tooth end 12 close to the first horizontal clamping arm 131. The end of the straight tooth end 12 far from the gripping end 11 and the first clamp end 13 form an integral structure. The gripping end 11 is fixedly connected to the starting end of the straight tooth end 12 through subsequent processing. After the sleeve end 21 is sleeved on the straight tooth end 12 and the transmission gear 22 is engaged with the straight rack 121, the gripping end 11 is used to lock the adjustment assembly 20 to ensure that the adjustment assembly 20 cannot be detached from the handle assembly 10 without disassembling the gripping end.

[0026] Its working principle is as follows. When there is an operating space, the first horizontal clamping arm and the second horizontal clamping arm clamp the corresponding object in opposite directions for disassembly and assembly operations. When facing an embedded waterproof connector, the second vertical clamping arm and the first vertical clamping arm are arranged opposite to each other and used to clamp the outer periphery of the waterproof connector, so that the original horizontal force is changed to a vertical force, making it convenient for the user's operating space; at the same time, the torque is increased, the risk of interference with other devices is reduced, the torque required during disassembly and assembly is reduced, the production line installation time is saved, the worker efficiency is improved, and thus the production cost is reduced.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A convenient disassembly and assembly tool for a waterproof connector, characterized in that, It includes: A handle assembly comprising a gripping end, a linear tooth end, and a first clamping end; and an adjustment assembly, comprising a sleeve end, a transmission gear, and a second clamp end, wherein the sleeve end is provided with a transmission gear mounting notch, the transmission gear being mounted in the transmission gear mounting notch via a rotating shaft, the sleeve end being sleeved in a corresponding position of the linear tooth end, the transmission gear being meshed with the linear teeth of the linear tooth end, and the rotation of the transmission gear driving the second clamp end of the adjustment assembly to move away from or closer to the first clamp end; The first clamping end includes a first horizontal clamping arm and a first vertical clamping arm, wherein the first horizontal clamping arm and the gripping end are arranged in the same plane, and the first horizontal clamping arm is arranged perpendicular to the gripping end, and the first vertical clamping arm is arranged perpendicular to the plane where the first horizontal clamping arm and the gripping end are located, and the first vertical clamping arm and the first horizontal clamping arm are bent to form a 90° right angle; The second clamping end includes a second horizontal clamping arm and a second vertical clamping arm, the second horizontal clamping arm and the gripping end are arranged in the same plane, and the second horizontal clamping arm is arranged perpendicular to the gripping end, the second vertical clamping arm is arranged perpendicular to the plane where the second horizontal clamping arm and the gripping end are located, and the second vertical clamping arm and the second horizontal clamping arm are bent to form a 90° right angle; The second vertical clamping arm and the first vertical clamping arm are arranged to face each other, and their facing surfaces are both flat surfaces, thereby ensuring reliable clamping of the clamped object.

2. The convenient disassembly and assembly tool for a waterproof connector according to claim 1, characterized in that: The first horizontal clamping arm and the second horizontal clamping arm are arranged at intervals from each other in the same plane, and the facing surfaces of the first horizontal clamping arm and the second horizontal clamping arm are both planes.

3. The convenient disassembly and assembly tool for a waterproof joint according to claim 1 or 2, characterized in that: A linear rack is provided on the length side of the linear tooth end close to the first horizontal clamping arm, and the end of the linear tooth end away from the gripping end and the first clamping end form an integrated structure. The gripping end is fixed to the starting end of the linear tooth end through subsequent processing, so that after the sleeve end is fitted onto the linear tooth end and the transmission gear is engaged with the linear rack, the gripping end is used to lock the adjustment component.

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