An automobile headlamp assembly tool

Abstract

The utility model discloses a kind of automobile headlamp assembly tool, the utility model relates to headlamp assembly technical field, including main frame, the side of both ends of main frame is provided with two positioning devices, the positioning device is slidably connected upside and downside in main frame, fixed device is set on main frame and between two positioning devices, the side of main frame is provided with locking device, the locking device includes screw rod, the end portion of screw rod is sequentially penetrated main frame and arc block. The automobile headlamp assembly tool, by setting the positioning device and fixed device matched with headlamp mounting hole point position on main frame, positioning device can slide up and down, fixed device can also slightly deviate in horizontal position while sliding up and down, and then when the position of headlamp mounting hole is misaligned, positioning device and fixed device can slightly deviate in position, and then the smooth installation of headlamp can be realized.

Description

Technical Field

[0001] This utility model relates to the field of headlight assembly technology, specifically to an automotive headlight assembly tooling. Background Technology

[0002] Publication No.: CN216185620U, Title: A Fixture for Positioning and Assembling Automotive Headlights, which discloses: a main frame; positioning pins, set on the main frame and adapted to positioning reference holes on the crossbeam of the vehicle's radiator; positioning blocks, set on the main frame and fitted to the crossbeam of the vehicle's radiator; and limiting blocks, set on both ends of the main frame and adapted to the headlights. By limiting the Y-axis of the headlight installation, the gap and surface difference between the headlight and the fender can be guaranteed, reducing secondary adjustments in subsequent processes, reducing the workload of workers, and improving overall work efficiency and product quality.

[0003] The aforementioned disclosures are beneficial for improving overall work efficiency and product quality. However, when repairing and installing car headlights, car owners generally choose original or aftermarket parts. Original parts are of higher quality and generally do not cause problems during installation. Aftermarket parts, on the other hand, vary in quality. Among them, the lower quality parts may have slight deviations between the mounting holes and the mounting points on the car frame, which may affect the subsequent normal installation. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automotive headlight assembly fixture. This solves the problem that when repairing and installing automotive headlights, car owners generally choose original or aftermarket parts. Original parts are of higher quality and generally do not cause problems during installation, while aftermarket parts vary in quality. In some cases, the mounting holes of inferior aftermarket parts may slightly deviate from the mounting points on the car frame, thus affecting the subsequent normal installation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car headlight assembly fixture, comprising a main frame, with two positioning devices on each side of the main frame, the positioning devices being slidably connected to the main frame vertically, and a fixing device on the main frame between the two positioning devices, the positioning device comprising a mushroom-shaped locking block, the fixing device comprising an arc-shaped block, the top of the arc-shaped block being slidably connected to a connecting block laterally, and a locking device on the side of the main frame, the locking device comprising a screw, the end of the screw passing through the main frame and the arc-shaped block in sequence.

[0006] Preferably, a first groove is provided on the side of the main frame, and a slider is slidably connected in the first groove. The mushroom head block is disposed on the side of the slider, and one end of the mushroom head block passes through the slider and engages with it. T-shaped grooves are provided on the inner walls of both sides of the first groove, and a T-shaped block matching the T-shaped groove is fixedly connected to the end face of the slider.

[0007] Preferably, the top of the main frame has an arc-shaped cavity extending into it, the bottom of the arc-shaped block is inserted into the main frame through the arc-shaped cavity and slidably connected thereto, and the top of the arc-shaped block is fixedly connected to a connecting rod, the top of the connecting rod being slidably connected to the connecting block.

[0008] Preferably, the lower surface of the connecting block is provided with a strip groove, which is specifically an arc-shaped structure with a T-shaped cross-section. The top end of the connecting rod extends into the strip groove and is fixedly connected to a matching first locking block. Both ends of the arc-shaped block are fixedly connected to limit blocks, and the inner walls on both sides of the arc-shaped cavity are provided with arc-shaped grooves that match the limit blocks.

[0009] Preferably, one end of the screw is fixedly connected to an extrusion block, the other end of the screw is threaded with a nut, and the side of the main frame is provided with a second sliding groove that matches the screw.

[0010] Beneficial effects

[0011] This utility model provides a tooling for assembling automotive headlights. Compared with the prior art, it has the following advantages:

[0012] (1) The automotive headlight assembly fixture has a positioning device and a fixing device that match the headlight mounting hole position on the main frame. The positioning device can slide up and down, and the fixing device can also make a slight lateral position shift while sliding up and down. Thus, when the headlight mounting hole is misaligned, the positioning device and the fixing device can make a slight position shift, thereby enabling the headlight to be installed smoothly.

[0013] (2) The car headlight assembly fixture can be connected up and down through the positioning device and the fixing device. When replacing or repairing car headlights, accidents often occur, resulting in collisions. Collisions can cause deformation of the car frame, and after repair, there will inevitably be a slight deviation from the original position. The positioning device and the fixing device can be connected up and down, so that after the car frame is deformed, the installation height of the headlight can be adjusted up and down, so that the headlight can be installed smoothly on the car. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of the overall structure of this utility model;

[0016] Figure 3 This is an exploded view of the positioning device structure of this utility model;

[0017] Figure 4 This is an exploded view of the fixing device structure of this utility model;

[0018] Figure 5 This is a bottom view of the connecting block structure of this utility model.

[0019] In the diagram: 1. Main frame; 11. Second slide groove; 12. Arc cavity; 13. Arc groove; 14. First slide groove; 15. T-groove; 2. Positioning device; 21. Slider; 22. T-block; 23. Mushroom head locking block; 3. Fixing device; 31. Arc block; 32. Limiting block; 33. Connecting rod; 34. First locking block; 35. Connecting block; 351. Strip groove; 4. Locking device; 41. Pressing block; 42. Screw; 43. Nut. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution: an automotive headlight assembly fixture, including a main frame 1, with two positioning devices 2 on each side of the main frame 1. The positioning devices 2 are slidably connected to the main frame 1 vertically. A fixing device 3 is provided on the main frame 1 between the two positioning devices 2. The positioning device 2 includes a mushroom-shaped locking block 23. The fixing device 3 includes an arc-shaped block 31. A connecting block 35 is slidably connected to the top of the arc-shaped block 31 laterally. A locking device 4 is provided on the side of the main frame 1. The locking device 4 includes a screw 42. The end of the screw 42 passes through the main frame 1 and the arc-shaped block 31 in sequence.

[0022] Specifically, by setting a positioning device 2 and a fixing device 3 on the main frame 1 that match the headlight mounting hole positions, the positioning device 2 can slide up and down, and the fixing device 3 can also slightly shift its lateral position while sliding up and down. This allows the positioning device 2 and the fixing device 3 to slightly shift their positions when the headlight mounting hole is misaligned, thus enabling the headlight to be installed smoothly. The end of the mushroom head clip 23 is inserted into the headlight, connecting the headlight to the main frame 1. The connecting block 35 is connected to the headlight by bolts. By setting the bolts, the headlight is fixed to the connecting block 35, thus achieving convenient fixed installation of the headlight.

[0023] The positioning device 2 and the fixing device 3 can be connected vertically. When replacing or repairing headlights, accidents often occur, resulting in collisions. Collisions can deform the car frame, and after repair, there will inevitably be a slight deviation from the original position. The positioning device 2 and the fixing device 3 can be connected vertically, so that the installation height of the headlight can be adjusted vertically after the car frame is deformed, thus allowing the headlight to be installed smoothly on the car.

[0024] The locking device 4 fixes the height of the fixing device 3, so that the height of the headlight can be fixed after the headlight is installed.

[0025] The main frame 1 has a first groove 14 on its side, and a slider 21 is slidably connected in the first groove 14. A mushroom head block 23 is set on the side of the slider 21. One end of the mushroom head block 23 passes through the slider 21 and engages with it. T-shaped grooves 15 are provided on the inner walls of both sides of the first groove 14. A T-shaped block 22 that matches the T-shaped groove 15 is fixedly connected to the end face of the slider 21.

[0026] Specifically, the slider 21 slides within the first slide groove 14. The first slide is vertically oriented, allowing the slider to slide up and down to adjust its height, thereby driving the mushroom head block 23 to adjust its height accordingly. The cooperation between the T-shaped groove 15 and the T-shaped block 22 enables the slider 21 to slide up and down stably within the first slide groove 14.

[0027] The top of the main frame 1 has an arc-shaped cavity 12 extending into it. The bottom end of the arc-shaped block 31 is inserted into the main frame 1 through the arc-shaped cavity 12 and is slidably connected to it. The top end of the arc-shaped block 31 is fixedly connected to a connecting rod 33, and the top end of the connecting rod 33 is slidably connected to the connecting block 35.

[0028] Specifically, the arc-shaped block 31 moves up and down within the main frame 1 through the arc-shaped cavity 12, thereby driving the connecting block 35 to slide up and down accordingly. The connecting rod 33 slides laterally with the connecting block 35, allowing the connecting block 35 to move slightly laterally. When there is a deviation between the headlight and the connecting block 35, the connecting block 35 can be adjusted to a certain position, thereby achieving a smooth connection between the headlight and the connecting block 35.

[0029] The lower surface of the connecting block 35 is provided with a strip groove 351, which is specifically an arc-shaped structure. The cross-section of the strip groove 351 is a T-shaped structure. The top end of the connecting rod 33 extends into the strip groove 351 and is fixedly connected to a matching first locking block 34. Both ends of the arc block 31 are fixedly connected to limit blocks 32. The inner walls on both sides of the arc cavity 12 are provided with arc grooves 13 that match the limit blocks 32.

[0030] Specifically, the cross-section of the strip groove 351 is a T-shaped structure, which allows the limiting block 32 to slide and engage within the strip groove 351. This enables the connecting block 35 to be connected to the connecting rod 33 while simultaneously moving laterally. The cooperation between the limiting block 32 and the arc groove 13 allows the arc block 31 to slide stably up and down within the arc cavity 12.

[0031] One end of the screw 42 is fixedly connected to the extrusion block 41, and the other end of the screw 42 is threaded with a nut 43. The side of the main frame 1 is provided with a second sliding groove 11 that matches the screw 42.

[0032] Specifically, tightening the nut 43 fixes the height of the arc-shaped block 31. The second slide groove 11 ensures that the screw 42 does not interfere with the up-and-down sliding of the arc-shaped block 31.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tooling for assembling automotive headlights, characterized in that: Including the main frame (1); Two positioning devices (2) are provided on both sides of the main frame (1), and the positioning devices (2) are slidably connected to the main frame (1) in the upper and lower parts. A fixing device (3) is provided on the main frame (1) and between the two positioning devices (2); The positioning device (2) includes a mushroom-shaped locking block (23), and the fixing device (3) includes an arc-shaped block (31). The top of the arc-shaped block (31) is laterally slidably connected to a connecting block (35). The main frame (1) is provided with a locking device (4) on its side. The locking device (4) includes a screw (42), the end of which passes through the main frame (1) and the arc block (31) in sequence.

2. The automotive headlight assembly fixture according to claim 1, characterized in that: The main frame (1) has a first groove (14) on its side, and a slider (21) is slidably connected in the first groove (14). The mushroom head block (23) is set on the side of the slider (21). One end of the mushroom head block (23) passes through the slider (21) and is engaged with it. T-shaped grooves (15) are provided on the inner walls of both sides of the first groove (14). A T-shaped block (22) matching the T-shaped groove (15) is fixedly connected to the end face of the slider (21).

3. The automotive headlight assembly fixture according to claim 1, characterized in that: The top of the main frame (1) has an arc-shaped cavity (12) extending into it. The bottom end of the arc-shaped block (31) is inserted into the main frame (1) through the arc-shaped cavity (12) and slidably connected thereto. The top of the arc-shaped block (31) is fixedly connected to a connecting rod (33), and the top of the connecting rod (33) is slidably connected to the connecting block (35).

4. The automotive headlight assembly fixture according to claim 3, characterized in that: The lower surface of the connecting block (35) is provided with a strip groove (351), which is specifically an arc-shaped structure. The cross-section of the strip groove (351) is a T-shaped structure. The top end of the connecting rod (33) extends into the strip groove (351) and is fixedly connected to a matching first locking block (34). Both ends of the arc block (31) are fixedly connected to limit blocks (32). The inner walls on both sides of the arc cavity (12) are provided with arc grooves (13) that match the limit blocks (32).

5. The automotive headlight assembly fixture according to claim 1, characterized in that: One end of the screw (42) is fixedly connected to an extrusion block (41), and the other end of the screw (42) is threaded with a nut (43). The side of the main frame (1) is provided with a second sliding groove (11) that matches the screw (42).

Images