Installation tool for torsion bar of car trunk

Abstract

The utility model relates to an installation tool for a torsion bar of an automobile trunk, which comprises a U-shaped installation support, two symmetrical installation boxes are fixedly connected to the front end of the installation support, a nylon lining is installed in each installation box, and a limiting clamping groove used for clamping a U-shaped bent portion of the torsion bar of the automobile trunk is arranged in each nylon lining. The limiting clamping groove is provided with a front opening and a side opening which are adjacent to each other and form an included angle of 90 degrees, the front openings of the two nylon linings face forwards, and the side openings of the two nylon linings face to face. The mounting bracket has the beneficial effects that the nylon linings mounted in the two mounting boxes are used for clamping the U-shaped bent part of the car trunk torsion bar, and a worker holds the mounting bracket to connect the upper part of the car trunk torsion bar with a hinge and connect the lower part of the car trunk torsion bar with a small connecting rod in a limited space, so that the worker can conveniently mount and dismount the car trunk torsion bar.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile assembly, in particular to a mounting tool for a torsion bar of an automobile luggage compartment. Background Art

[0002] The torsion bar is an elastic element that can overcome the gravity moment and hinge friction moment of the trunk lid by generating elastic deformation through twisting. Since the torsion bar needs to be connected to the hinge at the top and the small connecting rod at the bottom in the trunk, the installation space of the torsion bar is limited, and there is no special torsion bar installation tool, which makes it extremely inconvenient to disassemble and install the torsion bar on the production line, affecting the assembly efficiency. Utility Model Content

[0003] The purpose of the utility model is to overcome the above problems existing in the prior art and provide a tool for installing a torsion bar of a car trunk.

[0004] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0005] A mounting tool for a torsion bar of a car trunk comprises a U-shaped mounting bracket, the front end of the mounting bracket is fixedly connected to two symmetrical mounting boxes, a nylon liner is installed in each of the mounting boxes, the nylon liner is provided with a limiting slot for clamping the U-shaped bending part of the torsion bar of the car trunk, the limiting slot has two adjacent front openings and side openings at an angle of 90°, the front openings of the two nylon liners are both facing forward, and the side openings of the two nylon liners are facing each other.

[0006] Wherein, a horizontal bar is fixedly connected between the front ends of the two installation boxes.

[0007] Wherein, the top end of the crossbar is fixedly connected with two upwardly protruding limiting blocks.

[0008] The width of the limit slot gradually decreases from front to back, and the width of the rear portion of the limit slot is smaller than the rod diameter of the torsion bar of the car trunk.

[0009] Wherein, a connecting rod is fixedly connected to the middle part of the mounting bracket.

[0010] The beneficial effect of the utility model is that the U-shaped bend of the torsion bar of the automobile trunk is clamped by the nylon liner installed in the two installation boxes, and the worker connects the torsion bar of the automobile trunk to the hinge at the top and the small connecting rod at the bottom in a limited space by holding the installation bracket, so that the worker is convenient to install and disassemble the torsion bar of the automobile trunk. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the U-shaped bend portion of the torsion bar of the automobile trunk in the utility model when it is clamped on the installation tool;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the installation tool in the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the nylon lining in the utility model;

[0015] Figure 4 It is a schematic diagram of the planar structure of the nylon lining in the utility model observed from the side opening side;

[0016] Explanation of reference numerals in the figure: automobile trunk torsion bar 100, mounting bracket 1, connecting rod 2, mounting box 3, cross bar 4, limit block 5, nylon lining 6, limit slot 7, front opening 8, side opening 9. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0018] like Figures 1 to 4 As shown, a tool for installing a torsion bar of a car trunk comprises a U-shaped installation bracket 1, and a connecting rod 2 is fixedly connected to the middle of the installation bracket 1.

[0019] Two symmetrical mounting boxes 3 are fixedly connected to the front end of the mounting bracket 1, and a cross bar 4 is fixedly connected between the front ends of the two mounting boxes 3 to improve the stability of the connection between the two mounting boxes 3 and the mounting bracket 1 and prevent the distance between the two mounting boxes 3 from increasing or decreasing.

[0020] A nylon liner 6 is installed in each installation box 3. The nylon liner 6 can effectively avoid direct contact with the car trunk torsion bar 100 and scratching the surface, which is beneficial to ensure the integrity of the surface of the car trunk torsion bar 100. The nylon liner 6 is provided with a limiting groove 7 for clamping the U-shaped bending part of the car trunk torsion bar 100. The limiting groove 7 has two adjacent front openings 8 and side openings 9 at an angle of 90°. The front openings 8 of the two nylon liners 6 are both facing forward, and the side openings 9 of the two nylon liners 6 face each other.

[0021] The width of the limiting slot 7 gradually decreases from front to back, and the width of the rear portion of the limiting slot 7 is smaller than the rod diameter of the torsion bar of the car trunk, so that the U-shaped bend of the torsion bar 100 of the car trunk can be easily inserted into the limiting slot 7.

[0022] The top of the crossbar 4 is fixedly connected with two upwardly protruding limit blocks 5. When the trunk torsion bar 100 accidentally slips out of the limit slot, the limit blocks 5 are used to hook the trunk torsion bar to prevent the trunk torsion bar from falling to the ground.

[0023] The U-shaped bend of the trunk torsion bar of the car is clamped by the nylon liners installed in the two installation boxes. The workers connect the trunk torsion bar to the hinge at the top and the small connecting rod at the bottom in a limited space by holding the installation bracket, which makes it easier for the workers to install and disassemble the trunk torsion bar of the car.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A tool for installing a torsion bar of a car trunk, characterized by: The invention comprises a U-shaped mounting bracket, wherein the front end of the mounting bracket is fixedly connected to two symmetrical mounting boxes, each of the mounting boxes is installed with a nylon liner, the nylon liner is provided with a limiting slot for clamping the U-shaped bending part of the torsion bar of the car trunk, the limiting slot has two adjacent front openings and side openings at an angle of 90 degrees, the front openings of the two nylon liners are both facing forward, and the side openings of the two nylon liners are facing each other.

2. The installation tool according to claim 1, characterized in that: A horizontal bar is fixedly connected between the front ends of the two installation boxes.

3. The installation tool according to claim 2, characterized in that: The top end of the crossbar is fixedly connected with two upwardly protruding limiting blocks.

4. The installation tool according to claim 1, characterized in that: The width of the limit slot gradually decreases from front to back, and the width of the rear portion of the limit slot is smaller than the rod diameter of the torsion bar of the car trunk.

5. The installation tool according to claim 1, characterized in that: A connecting rod is fixedly connected to the middle portion of the mounting bracket.

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