Wiper dismounting tool

Abstract

The utility model discloses a windscreen wiper dismounting tool which comprises a connecting block, the outer walls of the two sides of the connecting block are both rotationally connected with threaded rods, the two sets of threaded rods are symmetrically distributed on the two sides of the connecting block, the threaded sections of the threaded rods are in threaded connection with clamping plates, the outer walls of the clamping plates are in an L shape, the ends of the clamping plates are concaved inwards, and the clamping plates are arranged on the connecting block. A threaded hole is formed in the outer wall of the connecting block, and a threaded ejector rod is in threaded connection with the interior of the threaded hole. According to the device, the threaded rod, the clamping plates and the like are arranged, the threaded rod is driven to rotate by rotating the handle, the clamping plates on the threaded section of the threaded rod slide towards the left side or the right side, fixing bases of different sizes can be clamped and fixed by adjusting the distance between the two clamping plates, continuing of follow-up disassembling work is guaranteed, and the use range of the device is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly tools, in particular to a windshield wiper disassembly tool. Background Art

[0002] Truck wipers, such as those of Shaanxi Automobile Aulong and Steyr, mainly consist of a fixed arm and a wiper arm, which are hinged between the fixed arm and the wiper arm.

[0003] At present, there is certain defects in a wiper disassembly tool, such as the wiper disassembly tool proposed in patent application number "CN202222097704.8". When the device is in use, a U-shaped frame is used to fix the entire device, and then the wiper is disassembled after fixation. However, the sizes of the fixing seats of wipers produced by automobile manufacturers on the market are very different, and the U-shaped frame has a fixed groove width and spacing, and can only be adapted to fix a single wiper, and its scope of use is relatively small. Therefore, it is necessary to redesign a wiper disassembly tool to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a wiper disassembly tool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wiper disassembly tool comprises a connecting block, wherein the outer walls on both sides of the connecting block are rotatably connected to threaded rods, two groups of the threaded rods are symmetrically distributed on both sides of the connecting block, a clamping plate is threadedly connected to the threaded section of the threaded rod, the outer wall of the clamping plate is L-shaped, the end of the clamping plate is recessed inward, a threaded hole is opened on the outer wall of the connecting block, and a threaded push rod is threadedly connected to the threaded hole.

[0007] Preferably, the end of the threaded push rod is fixedly connected to a fixing block, and the fixing block is slidably connected to a turning handle.

[0008] Preferably, two limiting rods are fixedly connected to the outer wall of the connection block, the outer walls of the two limiting rods are both L-shaped, and the two limiting rods are slidably connected to the two clamping plates.

[0009] Preferably, the two limit rods are parallel to the two threaded rods, and one end of the threaded push rod away from the fixing block is fixedly connected with a terminal.

[0010] Preferably, the outer wall of the end head is in a frustoconical shape, and the ends of the two threaded rods are fixedly connected with handles.

[0011] Preferably, the outer walls of the handle and the throttle are both installed with anti-slip rubber pads.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with devices such as threaded rods and clamping plates. The threaded rod is driven to rotate by turning the handle so that the clamping plate on the threaded section slides to the left or right. By adjusting the distance between the two clamping plates, fixed seats of different sizes can be clamped and fixed to ensure the continuation of subsequent disassembly work. The utility model has a wide range of uses.

[0014] 2. The utility model provides devices such as a threaded push rod and a terminal. The terminal is provided at the end of the threaded push rod, thereby increasing the force of the threaded push rod on the wiper output shaft, making it more convenient to disassemble the wiper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a wiper removal tool proposed by the utility model;

[0016] Figure 2 for Figure 1 Upper middle section view.

[0017] In the figure: 1 connecting block, 2 threaded push rod, 3 turning handle, 4 threaded rod, 5 handle, 6 end, 7 clamping plate, 8 limit rod, 9 threaded hole, 10 fixing block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-2 A wiper disassembly tool comprises a connecting block 1, the outer walls on both sides of the connecting block 1 are rotatably connected with threaded rods 4, two groups of threaded rods 4 are symmetrically distributed on both sides of the connecting block 1, a clamping plate 7 is threadedly connected to the threaded section of the threaded rod 4, the outer wall of the clamping plate 7 is L-shaped, and the end of the clamping plate 7 is recessed inwardly, a threaded hole 9 is opened on the outer wall of the connecting block 1, and a threaded push rod 2 is threadedly connected to the threaded hole 9.

[0020] The end of the threaded push rod 2 is fixedly connected to a fixed block 10, and the fixed block 10 is slidably connected to a turning handle 3. Two limit rods 8 are fixedly connected to the outer wall of the connecting block 1, and the outer walls of the two limit rods 8 are L-shaped. The two limit rods 8 are slidably connected to the two clamping plates 7. The two limit rods 8 are parallel to the two threaded rods 4. The end of the threaded push rod 2 away from the fixed block 10 is fixedly connected to an end head 6, and the outer wall of the end head 6 is truncated cone-shaped. The ends of the two threaded rods 4 are fixedly connected to handles 5, and anti-slip rubber pads are installed on the handles 5 and the outer walls of the turning handle 3.

[0021] In the utility model, when using the device, the connecting block 1 is held in one hand, and the threaded rod 4 is driven to rotate by turning the handle 5, and then the clamping plate 7 on its threaded section slides to the left or right, and the spacing between the two clamping plates 7 is adjusted, so that fixed seats of different sizes can be clamped and fixed, and then the threaded push rod 2 is driven to rotate and slide downward by turning the handle 3, and then the fixed arm is driven to fall off from the truncated cone section, so that the purpose of removing the fixed arm is achieved. The position of the clamping plate 7 is adjustable, so that fixed seats of different sizes can be clamped and fixed to ensure the continuation of subsequent disassembly work, and the scope of use is relatively wide.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wiper removal tool, comprising a connecting block (1), characterized in that: The outer walls on both sides of the connection block (1) are rotatably connected to threaded rods (4), and two groups of the threaded rods (4) are symmetrically distributed on both sides of the connection block (1). The threaded sections of the threaded rods (4) are threadedly connected to clamping plates (7), and the outer wall of the clamping plate (7) is L-shaped, and the end of the clamping plate (7) is recessed inwardly. The outer wall of the connection block (1) is provided with a threaded hole (9), and the threaded top rod (2) is threadedly connected to the inner thread of the threaded hole (9).

2. A wiper removal tool according to claim 1, characterized in that: The end of the threaded push rod (2) is fixedly connected to a fixing block (10), and the fixing block (10) is slidably connected to a turning handle (3).

3. A wiper removal tool according to claim 2, characterized in that: Two limiting rods (8) are fixedly connected to the outer wall of the connection block (1); the outer walls of the two limiting rods (8) are both L-shaped; and the two limiting rods (8) are slidably connected to the two clamping plates (7).

4. A wiper removal tool according to claim 3, characterized in that: The two limit rods (8) are located parallel to the two threaded rods (4), and one end of the threaded top rod (2) away from the fixed block (10) is fixedly connected to a terminal (6).

5. A wiper removal tool according to claim 4, characterized in that: The outer wall of the end head (6) is in the shape of a truncated cone, and the ends of the two threaded rods (4) are fixedly connected with handles (5).

6. A wiper removal tool according to claim 5, characterized in that: The outer walls of the handle (5) and the turning handle (3) are both provided with anti-skid rubber pads.

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