A quick assembly jig for an automobile lamp lens

Abstract

This utility model discloses a quick assembly fixture for automotive headlight lenses, including a base. A support column is fixedly connected to the top of the base, and a worktable is fixedly connected to the top of the support column. A placement slot is fixedly opened on the top of the worktable, and an auxiliary mechanism is provided on the top of the worktable. When the clamping blocks are squeezed, the movable rod moves inside the movable slot and compresses the spring. The spring, under compression, applies a counter-direction supporting force to the movable rod using its own elasticity. The headlight lens is clamped and fixed using two clamping blocks. Rotating the knob rotates the bidirectional threaded rod, which in turn moves the two movable rods in opposite directions. The movement of the movable rods moves the connecting plate to further clamp and fix the headlight lens, maintaining stability during installation. Activating the electric push rod moves the top plate downward, which in turn assembles the headlight lens with the headlight.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to a quick assembly fixture for automotive headlight lenses. Background Technology

[0002] Automotive headlight lenses are crucial components in vehicle headlights, used for focusing and guiding light. They are typically made of transparent plastic or glass and effectively focus or distribute the light emitted by the bulb, thereby improving the headlight's illumination and visual performance. During the installation process, mounting fixtures are usually used to secure the headlight lens.

[0003] Authorization announcement number CN220792886U discloses a vehicle headlight lens mounting structure, including a mounting cover and a lens assembly. A positioning part is provided between the lens assembly and the mounting cover. The positioning part includes a first connecting plate protruding on the lens assembly, a second connecting plate disposed on the mounting cover corresponding to the first connecting plate, and a positioning component that restricts the relative rotation or movement of the lens assembly and the mounting cover. At least two sets of the first connecting plate and the second connecting plate are provided. A locking component is also provided between the first connecting plate and the second connecting plate. This lens mounting structure can quickly position the lens during installation, improving installation efficiency.

[0004] In the above technical solution, a second connecting plate corresponding to the first connecting plate is set on the mounting cover, and a positioning component restricts the relative rotation or movement of the lens assembly and the mounting cover to realize the installation of the lens. However, the alignment is inconvenient as it requires manual hand-holding throughout the installation process. Utility Model Content

[0005] The purpose of this invention is to provide a quick assembly fixture for automotive headlight lenses to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick assembly fixture for automotive headlight lenses, comprising a base, a support column fixedly connected to the top of the base, a worktable fixedly connected to the top of the support column, a placement slot fixedly opened on the top of the worktable, an auxiliary mechanism provided on the top of the worktable, an electric push rod fixedly connected to the top of the worktable, a top plate fixedly connected to the top of the electric push rod, and a sliding sleeve fixedly connected to the top of the top plate.

[0007] As a further preferred embodiment of this technical solution, a positioning column is fixedly connected to the top of the workbench, the positioning column is slidably connected to the inner wall of the sliding sleeve, and a movable groove is provided on the inner wall of the top plate, with a movable rod slidably connected to the inner wall of the movable groove.

[0008] As a further preferred embodiment of this technical solution, a clamping block is fixedly connected to one end of the movable rod, and a spring is fixedly connected to the other end of the movable rod. The end of the spring away from the movable rod is fixedly connected to the inner wall of the movable groove.

[0009] As a further preferred embodiment of this technical solution, a fixed frame is fixedly connected to the top of the top plate, a bidirectional threaded rod is rotatably connected through the inner wall of the fixed frame, two movable rods are threadedly connected through the outer wall of the bidirectional threaded rod, a connecting plate is fixedly connected to the outer wall of each of the two movable rods, and a knob is fixedly connected to the outer wall of the bidirectional threaded rod.

[0010] As a further preferred embodiment of this technical solution, the workbench is provided with an adsorption mechanism inside, and a fixed pipe is connected through and fixedly connected to the bottom of the placement slot.

[0011] As a further preferred embodiment of this technical solution, a suction cup is fixedly connected to the top end of the fixed pipe, a piston plate is slidably connected to the inner wall of the fixed pipe, a connecting rod is fixedly connected to the bottom end of the piston plate, and a fixing plate is fixedly connected to the bottom end of the worktable.

[0012] As a further preferred embodiment of this technical solution, the outer wall of the fixing plate is provided with a limiting insertion hole, the adsorption mechanism includes an insertion plate, the top of the insertion plate is provided with a slide rail, and the bottom end of the connecting rod is slidably connected to the inner wall of the slide rail.

[0013] This utility model provides a quick assembly fixture for automotive headlight lenses, which has the following advantages:

[0014] (1) In this utility model, the clamping block is squeezed and the movable rod moves inside the movable groove, and the spring is squeezed. The spring is squeezed and its own elasticity applies a support force in the opposite direction to the movable rod. The two clamping blocks are used to clamp and fix the headlight lens. After the headlight lens is fixed, the knob is turned. The knob turns and drives the bidirectional threaded rod to rotate. The bidirectional threaded rod rotates and drives the two moving rods to move in opposite directions. The moving rods move and drive the connecting plate to move to further clamp and fix the headlight lens, maintaining stability during installation. The electric push rod is turned on and the electric push rod drives the top plate to move downward. The top plate moves downward and drives the headlight lens to assemble with the headlight.

[0015] (2) By moving the connecting rod downward, the connecting rod drives the piston plate to move inside the fixed pipe, and the suction cup generates a downward suction force, thereby fixing the car light inside the placement slot. Pushing the insert plate, the insert plate moves and inserts into the limiting hole, thereby limiting the height of the connecting rod. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall three-dimensional appearance structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the auxiliary mechanism structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the adsorption mechanism of this utility model.

[0020] In the diagram: 1. Base; 2. Support column; 3. Workbench; 4. Placement slot; 5. Auxiliary mechanism; 51. Electric push rod; 52. Top plate; 53. Positioning column; 54. Sliding sleeve; 55. Movable slot; 56. Spring; 57. Movable rod; 58. Clamping block; 59. Fixed frame; 510. Two-way threaded rod; 511. Knob; 512. Moving rod; 513. Connecting plate; 6. Adsorption mechanism; 61. Fixed pipe; 62. Suction cup; 63. Piston plate; 64. Connecting rod; 65. Insert plate; 66. Slide rail; 67. Fixed plate; 68. Limiting insertion hole. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figures 1 to 4 As shown, in this embodiment, a quick assembly fixture for automotive headlight lenses includes a base 1, a support column 2 fixedly connected to the top of the base 1, a worktable 3 fixedly connected to the top of the support column 2, a placement slot 4 fixedly opened on the top of the worktable 3, an auxiliary mechanism 5 provided on the top of the worktable 3, an electric push rod 51 fixedly connected to the top of the worktable 3, a top plate 52 fixedly connected to the top of the electric push rod 51, and a sliding sleeve 54 fixedly connected to the top of the top plate 52.

[0023] The top of the workbench 3 is fixedly connected to a positioning column 53, which is slidably connected to the inner wall of the sliding sleeve 54. The inner wall of the top plate 52 is provided with a movable groove 55, and the inner wall of the movable groove 55 is slidably connected to a movable rod 57.

[0024] The design of the positioning column 53 and the sliding sleeve 54 can maintain the stability of the top plate 52 during its up-and-down movement.

[0025] One end of the movable rod 57 is fixedly connected to a clamping block 58, and the other end of the movable rod 57 is fixedly connected to a spring 56. The end of the spring 56 away from the movable rod 57 is fixedly connected to the inner wall of the movable groove 55.

[0026] Spring 56 can apply a supporting force in the opposite direction to the movable rod 57 without being affected by external forces.

[0027] The top plate 52 is fixedly connected to a fixed frame 59. The inner wall of the fixed frame 59 is rotatably connected to a two-way threaded rod 510. The outer wall of the two-way threaded rod 510 is threadedly connected to two moving rods 512. The outer walls of the two moving rods 512 are fixedly connected to a connecting plate 513. The outer wall of the two-way threaded rod 510 is fixedly connected to a knob 511.

[0028] The bidirectional threaded rod 510, when rotated, can drive the two moving rods 512 to move in opposite directions.

[0029] The workbench 3 is equipped with an adsorption mechanism 6, and the bottom of the placement slot 4 is connected to a fixed pipe 61.

[0030] The adsorption mechanism 6 can fix the headlights that need to be assembled.

[0031] The top end of the fixed pipe 61 is fixedly connected to a suction cup 62, the inner wall of the fixed pipe 61 is slidably connected to a piston plate 63, the bottom end of the piston plate 63 is fixedly connected to a connecting rod 64, and the bottom end of the worktable 3 is fixedly connected to a fixed plate 67.

[0032] The piston plate 63 moves inside the fixed pipe 61, thereby generating a downward negative pressure suction force at the suction cup 62 to fix the headlight.

[0033] The outer wall of the fixing plate 67 has a limiting insertion hole 68, the adsorption mechanism 6 includes an insertion plate 65, the top of the insertion plate 65 has a slide rail 66, and the bottom end of the connecting rod 64 is slidably connected to the inner wall of the slide rail 66.

[0034] The position of the connecting rod 64 can be fixed by moving the insert plate 65 into the limiting socket 68.

[0035] This utility model provides a quick assembly fixture for automotive headlight lenses, the specific working principle of which is as follows:

[0036] In use, the headlight to be assembled is placed inside the placement slot 4, with the bottom of the headlight tightly fitted to the top of the suction cup 62. The connecting rod 64 is moved downwards, causing the piston plate 63 to move inside the fixed pipe 61. A downward suction force is generated at the suction cup 62, thus fixing the headlight inside the placement slot 4. The insert plate 65 is pushed, moving and inserting into the limiting insertion hole 68, thereby limiting the height of the connecting rod 64. The headlight lens to be assembled is placed between the two clamping blocks 58, which press against the clamping blocks 58. This pressure causes the movable rod 57 to move inside the movable slot 55, and also affects the spring 5. 6. When compressed, spring 56 applies a counter-force to movable rod 57 using its own elasticity. Two clamping blocks 58 clamp and fix the headlight lens. After fixing the headlight lens, turn knob 511. The rotation of knob 511 drives bidirectional threaded rod 510 to rotate. The rotation of bidirectional threaded rod 510 drives two moving rods 512 to move in opposite directions. The movement of moving rods 512 drives connecting plate 513 to move, further clamping and fixing the headlight lens and maintaining stability during installation. Activate electric push rod 51. Electric push rod 51 drives top plate 52 to move downward. The downward movement of top plate 52 drives the headlight lens to assemble with the headlight.

[0037] 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 quick assembly fixture for automotive headlight lenses, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support column (2), the top of the support column (2) is fixedly connected to a worktable (3), the top of the worktable (3) is fixedly provided with a placement slot (4), the top of the worktable (3) is provided with an auxiliary mechanism (5), the top of the worktable (3) is fixedly connected to an electric push rod (51), the top of the electric push rod (51) is fixedly connected to a top plate (52), and the top of the top plate (52) is fixedly connected to a sliding sleeve (54).

2. The quick assembly fixture for automotive headlight lenses according to claim 1, characterized in that: The top of the workbench (3) is fixedly connected to a positioning column (53), which is slidably connected to the inner wall of the sliding sleeve (54). The inner wall of the top plate (52) is provided with a movable groove (55), and the inner wall of the movable groove (55) is slidably connected to a movable rod (57).

3. The quick assembly fixture for automotive headlight lenses according to claim 2, characterized in that: One end of the movable rod (57) is fixedly connected to a clamping block (58), and the other end of the movable rod (57) is fixedly connected to a spring (56). The end of the spring (56) away from the movable rod (57) is fixedly connected to the inner wall of the movable groove (55).

4. The quick assembly fixture for automotive headlight lenses according to claim 3, characterized in that: The top of the top plate (52) is fixedly connected to a fixed frame (59). The inner wall of the fixed frame (59) is rotatably connected to a bidirectional threaded rod (510). The outer wall of the bidirectional threaded rod (510) is rotatably connected to two moving rods (512). The outer walls of the two moving rods (512) are fixedly connected to a connecting plate (513). The outer wall of the bidirectional threaded rod (510) is fixedly connected to a knob (511).

5. The quick assembly fixture for automotive headlight lenses according to claim 4, characterized in that: The workbench (3) is equipped with an adsorption mechanism (6), and the bottom of the placement slot (4) is connected to a fixed pipe (61).

6. The quick assembly fixture for automotive headlight lenses according to claim 5, characterized in that: The top end of the fixed pipe (61) is fixedly connected to a suction cup (62), the inner wall of the fixed pipe (61) is slidably connected to a piston plate (63), the bottom end of the piston plate (63) is fixedly connected to a connecting rod (64), and the bottom end of the workbench (3) is fixedly connected to a fixing plate (67).

7. A quick assembly fixture for automotive headlight lenses according to claim 6, characterized in that: The outer wall of the fixing plate (67) is provided with a limiting insertion hole (68), the adsorption mechanism (6) includes an insertion plate (65), the top of the insertion plate (65) is provided with a slide rail (66), and the bottom end of the connecting rod (64) is slidably connected to the inner wall of the slide rail (66).

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