Auxiliary tool for line pressing of car lamp mesh grid

Abstract

The auxiliary tool is characterized in that a wire pressing head is of a Y-shaped rod structure with two outer ends provided with hooks, the root of the wire pressing head is fixed to the end of a handle, the handle and the wire pressing head are located on the outer side of a transverse rod, and openings of the two hooks face outwards and are connected with a horizontal rod of a U-shaped rod at the upper end of a framework in a hooked mode; the root of the V-shaped opening of the wire pressing head is pressed at the corresponding position of the cross rod, and the wire pressing head is rotated downwards through the handle with the hooking position of the hook and the U-shaped rod as the center so that the extending section of the cross rod can be pressed downwards and bent to make contact with the longitudinal rod of the framework. The auxiliary tool comprises the handle and the Y-shaped wire pressing head which is fixed at the end part of the handle and is provided with the two hooks, and on the premise that the two hooks are hooked with the U-shaped rod, the wire pressing head is rotated downwards by taking the hooking position of the hooks and the U-shaped rod as the center through the handle, so that the extending section of the cross rod is pressed downwards and bent to be in contact with the longitudinal rod of the framework; the manual wire pressing difficulty is reduced, the high-voltage wire quality is improved, and batch production of car lamp meshes is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary tools, and in particular relates to an auxiliary tool for pressing wires of a vehicle light grid. Background Art

[0002] At present, the headlights of trucks are installed at the rear end of the vehicle through brackets, and the headlight grilles on the brackets are used for necessary protection to reduce damage to the headlights. When processing the headlight grilles, the skeleton and the metal mesh of the mesh structure are first processed, and finally the skeleton, the metal mesh and the support plate are welded together. The several cross bars of the metal mesh are lowered by the positioning of the crimping tool for the first crimping and bending. Although the several cross bars have been bent, they are not in contact with the longitudinal bars of the skeleton. They need to be bent again so that the several cross bars of the metal mesh are in contact with the longitudinal bars of the skeleton and then welded to form the headlight grilles. However, when the cross bars are pressed down and bent once and twice, there is no corresponding crimping tool, which is not conducive to the mass production of the headlight grilles. Therefore, it is necessary to make improvements to the above problems. Utility Model Content

[0003] The technical problem solved by the utility model is to provide an auxiliary tool for pressing wires of a vehicle light grille, which adopts an auxiliary tool formed by a handle and a wire pressing head of a Y-shaped structure fixed to the end of the handle and with two hooks. On the premise that the two hooks are hooked with the U-shaped rod, the wire pressing head is rotated downward by the handle with the hooking position of the hook and the U-shaped rod as the center so that the extended section of the cross bar is pressed down and bent until it contacts the longitudinal bar of the skeleton, thereby reducing the difficulty of manual wire pressing and improving the wire pressing quality. The utility model has a simple structure, a reasonable design, a low cost, and is convenient for mass production of vehicle light grilles.

[0004] The technical solution adopted by the utility model is as follows: an auxiliary tool for pressing wires of a vehicle light grid, comprising a handle and a wire pressing head arranged at the end of the handle, the wire pressing head is a Y-shaped rod-like structure with hooks formed at two outer ends, and the root of the wire pressing head is fixed to the end of the handle, the handle and the wire pressing head are located on the outside of a cross bar, and the two hook openings face outward and are hooked with the horizontal bar of the U-shaped bar at the upper end of the frame, the root of the V-shaped opening of the wire pressing head is pressed on the corresponding position of the cross bar, and the wire pressing head is rotated downward by the handle with the hooking position of the hook and the U-shaped bar as the center so that the extended section of the cross bar is pressed down and bent until it contacts the longitudinal bar of the frame.

[0005] Wherein, the root of the V-shaped opening of the crimping head is an arc structure adapted to the cross bar.

[0006] Furthermore, the inner widths of the two ends of the V-shaped opening of the crimping head are greater than the diameter of the cross bar.

[0007] Furthermore, the handle is in a V-shaped structure with a length of one side rod being greater than a length of the other side rod and an angle greater than 90°, and the wire pressing head is fixed to the end of the long side rod.

[0008] Furthermore, the V-shaped opening of the handle is oriented in the opposite direction to the hook.

[0009] The advantages of this utility model compared with the prior art:

[0010] 1. This technical solution adopts an auxiliary tool formed by a handle and a Y-shaped crimping head fixed to the end of the handle and having two hooks. Under the premise that the two hooks are hooked with the U-shaped rod, the handle is used to rotate the crimping head downward with the hooking position of the hook and the U-shaped rod as the center to press and bend the extended section of the horizontal rod to contact with the longitudinal rod of the skeleton, thereby providing conditions for subsequent reliable welding between the two, reducing the difficulty of manual crimping, and solving the problem that the crimping efficiency of the metal mesh is low without special tools and is not conducive to mass production;

[0011] 2. This technical solution adopts a Y-shaped crimping head with hooks at both ends to achieve reliable hook connection with the U-shaped rod, while providing positioning and pressing conditions for the cross bar with downward pressure bending, ensuring stable and reliable downward pressure bending of the cross bar;

[0012] 3. This technical solution has a simple structure, reasonable design, low cost, improves the quality of wire pressing, and is convenient for mass production of car light grilles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model in use state;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model. DETAILED DESCRIPTION

[0015] The following will be combined with the embodiment of the present utility model Figure 1-2 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] It should be noted that, in this document, unless otherwise stated, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc., are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0017] In this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further limitations. The elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0018] Auxiliary tools for pressing wires of car light grids, such as Figure 1-2 As shown, it includes a handle 1 and a crimping head 2 arranged at the end of the handle 1, the crimping head 2 is a Y-shaped rod structure with hooks 5 formed at two outer ends, and the root of the crimping head 2 is fixed to the end of the handle 1, the handle 1 and the crimping head 2 are located on the outside of the cross bar 4, and the two hooks 5 are opened outward and hooked with the horizontal rod of the U-shaped rod 3 at the upper end of the frame, the V-shaped opening root of the crimping head 2 is pressed on the corresponding position of the cross bar 4, and the handle 1 is used to rotate the crimping head 2 downward with the hooking position of the hook 5 and the U-shaped rod 3 as the center. The extended section of the crossbar 4 is pressed down and bent until it contacts the longitudinal bar 6 of the frame; in the above structure, an auxiliary tool is used, which includes a handle 1 and a Y-shaped crimping head 2 fixed to the end of the handle 1 and having two hooks 5. On the premise that the two hooks 5 are hooked with the U-shaped rod 3, the handle 1 is used to rotate the crimping head 2 downward with the hooking position of the hook 5 and the U-shaped rod 3 as the center, so that the extended section of the crossbar 4 is pressed down and bent until it contacts the longitudinal bar 6 of the frame, thereby solving the problem that the metal mesh has low crimping efficiency without special tools and is not conducive to mass production.

[0019] The root of the V-shaped opening of the wire pressing head 2 is an arc structure adapted to the cross bar 4. On the one hand, it ensures that the cross bar 4 can be positioned at the root of the V-shaped opening to avoid slipping and displacement during the pressing process, thereby ensuring the pressing and bending quality. On the other hand, the part that fits with the cross bar 4 is an arc transition surface, thereby ensuring the surface quality of the cross bar 4; specifically, the inner width dimensions of the two ends of the V-shaped opening of the wire pressing head 2 are larger than the diameter of the cross bar 4, ensuring that the cross bar 4 at the corresponding position is located between the two hooks 5 after the two hooks 5 are hooked with the U-shaped rod 3; in the above structure, a wire pressing head 2 with a Y-shaped structure with hooks 5 at both ends is used to achieve reliable hooking with the U-shaped rod 3, while providing positioning and pressing conditions for the cross bar 4 to be pressed and bent, ensuring stable and reliable pressing and bending of the cross bar 4;

[0020] like Figure 1-2 As shown, the specific structure of the handle 1 is as follows: the handle 1 is in a V-shaped structure with a length of one side rod greater than the length of the other side rod and an angle greater than 90°, and the wire crimping head 2 is fixed to the end of the long side rod; wherein, the V-shaped opening of the handle 1 is in the opposite direction to the hook 5, thereby ensuring the comfort of the operator during use.

[0021] This technical solution is not only suitable for the secondary crimping of several cross bars 4 of the metal mesh, but also can be used for primary crimping and bending, so as to achieve reliable welding when the cross bars 4 contact the longitudinal bars 6 on the skeleton, and ensure the welding quality. This solution has a simple structure, reasonable design, and low cost, reduces the difficulty of manual crimping, improves the crimping quality, and is convenient for mass production of car light grilles.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Auxiliary tool for pressing the light grid, characterized by: The invention comprises a handle (1) and a thread pressing head (2) arranged at the end of the handle (1); the thread pressing head (2) is a Y-shaped rod-shaped structure with hooks (5) formed at two outer ends, and the root of the thread pressing head (2) is fixed to the end of the handle (1); the handle (1) and the thread pressing head (2) are located outside a cross bar (4), and the two hooks (5) are opened outward and hooked with the horizontal bar of the U-shaped bar (3) at the upper end of the frame; the root of the V-shaped opening of the thread pressing head (2) is pressed on the corresponding position of the cross bar (4), and the thread pressing head (2) is rotated downward by the handle (1) with the hooking position of the hook (5) and the U-shaped bar (3) as the center, so that the extended section of the cross bar (4) is pressed down and bent until it contacts the longitudinal bar (6) of the frame.

2. The auxiliary tool for pressing the light grid according to claim 1, characterized in that: The root of the V-shaped opening of the crimping head (2) is an arc structure adapted to the cross bar (4).

3. The auxiliary tool for pressing the light grid according to claim 2, characterized in that: The inner widths of the two ends of the V-shaped opening of the crimping head (2) are greater than the diameter of the cross bar (4).

4. The auxiliary tool for pressing the light grid according to claim 1, 2 or 3, characterized in that: The handle (1) is in a V-shaped structure with a length of one side rod greater than that of the other side rod and an angle greater than 90°, and the thread pressing head (2) is fixed to the end of the long side rod.

5. The auxiliary tool for pressing the wire of the vehicle light grid according to claim 4, characterized in that: The V-shaped opening of the handle (1) is oriented in the opposite direction to the hook (5).

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