Handheld tool for positioning fender of truck
By designing a handheld tooling including aluminum pipe welded bracket, positioning pin, connecting block and nylon support block, the problem of insufficient installation accuracy of truck fenders is solved, and higher installation accuracy and simplicity of operation are achieved.
Patent Information
- Application Number
- CN202420458914.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The prior art is difficult to ensure the installation accuracy of truck fenders, which affects the aesthetics of the vehicle and the fineness of the engineering.
A handheld tool for truck fender positioning is designed, including aluminum tube welded brackets, positioning pins, connecting blocks and nylon support blocks. Through the combination and adjustment of these components, precise positioning of the fender is achieved.
Through the cooperation of the handheld nylon positioning block and the aluminum tube welded bracket, the installation position of the fender can be accurately controlled, the installation accuracy can be improved, the operation can be simplified, and the manual error can be reduced.
Smart Images
Figure CN222643594U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile manufacturing equipment, and in particular relates to a handheld tool for positioning a truck fender. Background Art
[0002] Currently, truck fenders are a crucial component of a truck's exterior design. Their installation directly impacts the appearance of the truck's front end, thus affecting the overall aesthetics and engineering refinement. Ensuring fender installation accuracy in the welding workshop is crucial. Utility Model Content
[0003] The purpose of the utility model is to provide a handheld tool for positioning a truck fender, so as to solve the problems existing in the prior art.
[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a handheld tool for positioning a truck fender, characterized in that it includes an aluminum tube welding bracket, a positioning pin, a connecting block and a nylon support block; there are two positioning pins, which are respectively installed on two connecting blocks, and there are two connecting blocks, one of which is installed on the upper part of the aluminum tube welding bracket and the other is installed on the lower part of the aluminum tube welding bracket, and the nylon support block is installed on the side of the aluminum tube welding bracket by bolts. The positioning pin is suitable for the positioning hole of the headlight mounting bracket, and the headlight bracket is an installation and positioning device used when assembling the headlight on the vehicle body. There are two types of positioning support blocks, one is positioned to support the vehicle body, which can accurately fit the handheld tool for the fender to the vehicle body, and the other is positioned to support the headlight bracket to accurately simulate the installation position of the truck headlight.
[0005] The handheld tool is positioned on the headlight bracket through positioning pins and support positioning to simulate the installation of the headlight. Then the fender is installed on the truck body and the fender is installed on the truck body. The degree of fit between the truck fender and the nylon block of the tool is used to determine whether the precise size can be achieved. The fender and the headlight bracket are precisely controlled through the nylon positioning blocks on the tool to ensure the precise position of the truck fender.
[0006] Preferably, the nylon support blocks are two in number, which are arranged one above the other on the aluminum tube welding bracket.
[0007] Preferably, an adjustment gasket is provided between the connecting block and the aluminum tube welding bracket.
[0008] The beneficial effects of this utility model are as follows: a simple handheld tool is placed onto the truck body through the positioning holes in the vehicle body. The truck fender is then placed on the tool. The fender is positioned using the nylon positioning blocks on the handheld tool, and the fender mounting bolts are adjusted to achieve precise positioning, improving the vehicle body's dimensional accuracy. This allows for better control of the installation accuracy between the fender and the headlight. The lightweight, easy-to-operate, and simple structure ensures that the required accuracy is achieved. The fit between the nylon support blocks and the truck fender is then used to determine whether the required accuracy has been achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural diagram of the utility model;
[0010] Figure 2 This is a structural diagram of the aluminum tube welding bracket in the utility model;
[0011] Figure 3 This is an application diagram of the utility model. DETAILED DESCRIPTION
[0012] The specific implementation of the present invention is described in detail below with reference to the accompanying drawings and preferred embodiments.
[0013] like Figure 1-2 As shown, a handheld tool for positioning a truck fender uses an aluminum tube welding bracket 1 as a base. 3 first support blocks, 5 second support blocks, and 11 third support blocks are mounted on the aluminum tube bracket 1 using one bolt and two pins. 6 adjustment washers are placed between the three support blocks and the aluminum tube bracket 1 to facilitate adjustment of the positional deviation of the support blocks. 2 first locating pins are mounted to the 3 first support blocks through the holes on the 3 first support blocks, and 10 second locating pins are mounted to the 11 third support blocks through the holes on the 11 third support block. 7 first nylon blocks and 9 second nylon blocks are mounted to the 1 aluminum tube bracket using two bolts and two pins. 6 adjustment washers are placed between the nylon blocks and the 1 aluminum tube bracket to facilitate adjustment of the positional deviation of the support blocks. 4 guide brackets are directly connected to the 1 aluminum tube bracket via bolts.
[0014] When the car body is delivered to its place, we hold the truck fender tooling and install it on the car body. The first locating pin and the second locating pin are installed on the mounting holes of the headlight bracket of the car body to limit the freedom of the tooling in two directions. The first support block, the second support block and the third support block support the headlight mounting bracket of the car body to limit the freedom in the third direction. The fender bracket is completely fixed.
[0015] The fender is then manually placed onto the vehicle body, where it contacts the first and second nylon blocks of the tooling. The fender bolts are then manually installed onto the vehicle body, but not fully tightened. The gap between the fender and the first and second nylon blocks is used to determine if the fender's installation position is deviating. The bolts are then adjusted to ensure the correct installation position for precise installation. This contact can be used to determine if the fender is incorrectly installed, and the fender's position is then adjusted to achieve a higher precision gap between the headlight and fender.
[0016] The nylon block on the tooling is an important part that directly contacts the truck fender. We adjust its position by adjusting the gasket. One purpose is to solve the effect of processing error. The other is that after multiple adjustments, we will get an accurate nylon block position that simulates the truck headlight. When installing the truck fender, the gap between the headlight and the fender is precisely controlled.
[0017] When installing the truck fender bolts, some bolts are facing the ground, and personnel cannot easily find their installation position. We can use the guide bracket on the tooling to directly place the bolting equipment against the groove of the guide bracket to accurately find the position of the installation hole, and then use bolts to connect the truck fender and the body.
[0018] It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be regarded as within the scope of protection of the present invention.
Claims
1. A handheld tool for positioning a truck fender, characterized in that: It includes an aluminum tube welding bracket, a positioning pin, a connecting block and a nylon supporting block; there are two positioning pins, which are respectively installed on two connecting blocks; there are two connecting blocks, one is installed on the upper part of the aluminum tube welding bracket, and the other is installed on the lower part of the aluminum tube welding bracket; the nylon supporting block is installed on the side of the aluminum tube welding bracket by bolts.
2. The handheld tool for positioning a truck fender according to claim 1, characterized in that: The nylon support blocks consist of two pieces, which are arranged one above the other on the aluminum tube welding bracket.
3. The handheld tool for positioning a truck fender according to claim 1, characterized in that: An adjusting gasket is arranged between the connecting block and the aluminum tube welding bracket.