A composite fixture for a car light low beam radiator

Abstract

The utility model provides a kind of car light low beam radiator composite fixture, it is related to car light processing equipment technical field, including base, the one side of base is fixedly connected with fixed shell, rotary connection has the pivot in fixed shell.The utility model in the present application, pivot is rotated by drive mechanism, to make rotary frame rotate, drive clamping block to rotate, when clamping block rotates to the top of base, first fixed groove is aligned with second fixed groove, to realize the clamping fixation of car light low beam radiator, without frequently pulling out clamping block, reduce the situation of clamping block loss, the number of first fixed groove and second fixed groove can be simultaneously realized to batch car light low beam radiator clamping fixation, solve the existing device in the process of using, to car light radiator clamping and taking out process, need frequently pull out clamping block, easily cause the situation of clamping block loss, and it is inconvenient to batch car light radiator clamping fixation, increase the labor intensity of staff.

Description

Technical Field

[0001] This utility model relates to the field of automotive lighting processing equipment technology, and in particular to a composite fixture for automotive lighting low beam radiators. Background Technology

[0002] Nowadays, more and more people choose to use cars for travel. Car lights enable cars to see further in the dark and foggy, and can also signal other vehicles to turn, ensuring travel safety. The quality of car lights is related to the manufacturing process. The quality of the car light heat sink determines the heat dissipation of the car light and protects the car light from overheating and damage. During the manufacturing process, the car light heat sink needs to be fixed with clamps.

[0003] For example, the Chinese application CN202322478823.2 discloses an auxiliary device for automotive lamp processing. The description states that "This utility model discloses an auxiliary device for automotive lamp processing, which relates to the field of auxiliary devices for automotive lamp processing. It includes a base plate and a clamping block. The base plate and the clamping block are provided with a fixing component. The fixing component includes a fixing post, a locking slider, a first spring, a transmission rod, a pressing rod, a button, and a second spring. The fixing post is fixed to the bottom end of the clamping block and slidably connected to the inside of the base plate. The locking slider is slidably connected to the fixing post and the inside of the base plate, and has an inclined surface at one end below it."

[0004] The existing device, through the setting of fixing components, allows the clamping blocks to directly clamp and fix the headlight radiator without the need to tighten bolts to fix the clamping blocks, reducing the time for fixing the headlight radiator and improving efficiency. However, during the clamping and removal of the headlight radiator, the clamping blocks need to be pulled out frequently, which can easily lead to the loss of the clamping blocks. In addition, it is not convenient to clamp and fix headlight radiators in batches, increasing the labor intensity of the workers. Utility Model Content

[0005] This utility model mainly provides a composite fixture for vehicle headlight low beam radiators that reduces labor intensity and improves processing efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a composite clamp for a vehicle headlight low beam radiator, comprising a base, a fixed shell fixedly connected to one side of the base, a rotating shaft rotatably connected inside the fixed shell, two rotating frames fixedly sleeved on the outer surface of the rotating shaft, two clamping blocks fixedly connected to one side of the two rotating frames, a plurality of first fixing grooves being provided at the bottom of each of the two clamping blocks, a plurality of second fixing grooves being provided at the top of the base, the first fixing grooves and the second fixing grooves having the same radius, and a driving mechanism being provided inside the fixed shell.

[0007] Preferably, the driving mechanism includes two fixed plates, which are fixedly connected to the inner side of the fixed shell. A driving shaft is rotatably connected between the two fixed plates. The fixed plates provide a stable support structure for the driving shaft, enabling it to rotate stably within the fixed shell.

[0008] Preferably, two gears are fixedly sleeved on the outer surfaces of the drive shaft and the rotating shaft. The two gears mesh and connect, and the power transmission between the drive shaft and the rotating shaft is realized through the meshing connection of the two gears. The rotation of the drive shaft can be transmitted to the rotating shaft, thereby driving the rotating frame and the clamping block to achieve precise position adjustment, which facilitates the clamping operation of the low beam radiator of the vehicle headlight.

[0009] Preferably, a worm gear is fixedly sleeved on the outer surface of the drive shaft, and a worm is rotatably connected inside the fixed housing. The combination of the worm gear and the worm constitutes a transmission structure that reduces speed and increases torque. When the worm rotates, it can drive the worm gear to rotate with a smaller force. While realizing power transmission, it increases the output torque of the drive shaft, making the rotating frame and clamping block more stable and powerful during rotation. At the same time, the worm gear transmission also has good self-locking performance, which provides a guarantee for the stability after clamping.

[0010] Preferably, the worm gear is meshed with a worm wheel, and one end of the worm gear movably passes through the fixed housing and is fixedly mounted with a handle. The handle provides the operator with a convenient way to operate. By rotating the handle, the worm gear can be driven to rotate, thereby controlling the operation of the entire drive mechanism. The operator can flexibly adjust the rotation direction of the handle according to the actual clamping requirements to control the position of the clamping block.

[0011] Preferably, the inner side of the fixed shell has two limiting arc grooves, and two limiting rods are slidably connected in the two limiting arc grooves. One end of the two limiting rods is fixedly connected to the two rotating frames. The cooperation of the limiting arc grooves and the limiting rods plays a limiting role in the rotation of the rotating frames. During the rotation of the rotating frames, the limiting rods slide along the limiting arc grooves, restricting the rotating frames to rotate only within a specific angle range, thus avoiding structural damage or inaccurate clamping position caused by excessive rotation of the rotating frames.

[0012] Preferably, the top of the fixed shell has two through slots, and the two rotating frames move through the two through slots. The through slots provide space for the rotation of the rotating frames, allowing the rotating frames to rotate smoothly on the top of the fixed shell.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by placing the low beam radiator of the vehicle headlight in the second fixed slot, the drive mechanism drives the rotating shaft to rotate, thereby rotating the rotating frame and driving the clamping block to rotate. When the clamping block rotates to the top of the base, the first fixed slot and the second fixed slot are aligned, thereby achieving clamping and fixing of the low beam radiator of the vehicle headlight. There is no need to frequently pull out the clamping block, reducing the possibility of losing the clamping block. At the same time, by using the number of first and second fixed slots, batch clamping and fixing of low beam radiators of vehicle headlights can be achieved. This solves the problem that in the existing device, during the clamping and removal of vehicle headlight radiators, it is necessary to frequently pull out the clamping block, which is easy to lose the clamping block. It is also not convenient to clamp and fix vehicle headlight radiators in batches, increasing the labor intensity of workers.

[0015] 2. In this utility model, by setting a drive mechanism, rotating the handle drives the worm to rotate. The meshing connection between the worm and the worm wheel causes the worm wheel to drive the drive shaft to rotate. Then, through gear transmission, the shaft drives the rotating frame and the clamping block to rotate, thereby realizing the adjustment of the position of the clamping block. At the same time, after the clamping operation of the low beam radiator of the car headlight is completed, due to the one-way self-locking characteristic of the worm wheel and worm, without external active intervention to rotate the handle, the drive shaft, the rotating shaft, and the rotating frame and clamping block connected to it will remain in a static and fixed state, ensuring the stability of the clamping during the processing and improving the overall processing quality and efficiency. Attached Figure Description

[0016] Figure 1 A three-dimensional view of the main structure of a composite clamp for a vehicle headlight low beam radiator is provided for this utility model;

[0017] Figure 2 This utility model provides a three-dimensional cross-sectional view of the fixing shell in a composite clamp for a vehicle headlight low beam radiator.

[0018] Figure 3 This utility model provides a three-dimensional view of the partially unfolded structure of the rotating frame and rotating shaft in a composite fixture for a vehicle headlight low beam radiator;

[0019] Figure 4 This utility model presents a three-dimensional view of a portion of the structure of a composite clamp for holding a vehicle headlight radiator after the low beam radiator is clamped.

[0020] Legend: 1. Base; 2. Fixed shell; 3. Rotating shaft; 4. Rotating frame; 5. Clamping block; 6. First fixing groove; 7. Second fixing groove; 8. Drive mechanism; 801. Fixed plate; 802. Drive shaft; 803. Gear; 804. Worm gear; 805. Worm; 806. Rotating handle; 9. Limiting arc groove; 10. Limiting rod; 11. Through groove. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Please see Figures 1-4 This utility model provides a technical solution: a composite clamp for a vehicle headlight low beam radiator, including a base 1, characterized in that: a fixed shell 2 is fixedly connected to one side of the base 1, a rotating shaft 3 is rotatably connected inside the fixed shell 2, two rotating frames 4 are fixedly sleeved on the outer surface of the rotating shaft 3, two clamping blocks 5 are fixedly connected to one side of the two rotating frames 4, a plurality of first fixing grooves 6 are opened at the bottom of the two clamping blocks 5, a plurality of second fixing grooves 7 are opened at the top of the base 1, the first fixing grooves 6 and the second fixing grooves 7 have the same radius, and a driving mechanism 8 is provided inside the fixed shell 2.

[0024] like Figure 2 As shown, the drive mechanism 8 includes two fixed plates 801, which are fixedly connected to the inner side of the fixed shell 2. A drive shaft 802 is rotatably connected between the two fixed plates 801. The fixed plates 801 provide a stable support structure for the drive shaft 802, enabling it to rotate stably within the fixed shell 2.

[0025] like Figure 2 and Figure 3 As shown, two gears 803 are fixedly sleeved on the outer surface of the drive shaft 802 and the rotating shaft 3. The two gears 803 mesh with each other, and through the meshing connection of the two gears 803, the power transmission between the drive shaft 802 and the rotating shaft 3 is realized. The rotation of the drive shaft 802 can be transmitted to the rotating shaft 3, thereby driving the rotating frame 4 and the clamping block 5 to achieve precise position adjustment, which facilitates the clamping operation of the low beam radiator of the vehicle headlight.

[0026] like Figure 2 As shown, a worm gear 804 is fixedly sleeved on the outer surface of the drive shaft 802, and a worm 805 is rotatably connected inside the fixed housing 2. The combination of the worm gear 804 and the worm 805 forms a transmission structure for speed reduction and torque increase. When the worm 805 rotates, it can drive the worm gear 804 to rotate with a small force. While realizing power transmission, it increases the output torque of the drive shaft 802, making the rotating frame 4 and the clamping block 5 more stable and powerful during rotation. At the same time, the worm gear 804 and worm 805 transmission also has good self-locking performance, which provides a guarantee for the stability after clamping.

[0027] like Figure 2 As shown, the worm 805 is meshed with the worm wheel 804. One end of the worm 805 movably passes through the fixed housing 2 and is fixedly mounted with a handle 806. The handle 806 provides the operator with a convenient way to operate. By rotating the handle 806, the worm 805 can be driven to rotate, thereby controlling the operation of the entire drive mechanism 8. The operator can flexibly adjust the rotation direction of the handle 806 according to the actual clamping requirements to control the position of the clamping block 5.

[0028] like Figure 2 As shown, two limiting arc grooves 9 are opened on the inner side of the fixed shell 2. Two limiting rods 10 are slidably connected in the two limiting arc grooves 9. One end of the two limiting rods 10 is fixedly connected to the two rotating frames 4. The cooperation of the limiting arc grooves 9 and the limiting rods 10 plays a limiting role in the rotation of the rotating frame 4. During the rotation of the rotating frame 4, the limiting rods 10 slide along the limiting arc grooves 9, which restricts the rotating frame 4 to rotate only within a specific angle range, thus avoiding structural damage or inaccurate clamping position caused by excessive rotation of the rotating frame 4.

[0029] like Figure 3 As shown, the top of the fixed shell 2 has two through slots 11, and the two rotating frames 4 move through the two through slots 11. The through slots 11 provide space for the rotation of the rotating frames 4, so that the rotating frames 4 can rotate smoothly on the top of the fixed shell 2.

[0030] Working principle: In use, when it is necessary to clamp and fix the low beam radiator of the headlight, rotating the handle 806 drives the worm gear 805 to rotate. Since the worm gear 805 is meshed with the worm wheel 804, the worm gear 805 drives the worm wheel 804 to rotate, which in turn drives one of the gears 803 to rotate through the drive shaft 802. Since the two gears 803 are meshed, the other gear 803 drives the rotating shaft 3 to rotate, thereby driving the rotating frame 4 and the clamping block 5 to rotate to the initial position away from the base 1. Then, the low beam radiators of the headlight are placed one by one into the second fixing groove 7 at the top of the base 1. Then, the handle 806 is rotated in the opposite direction, causing the clamping block 5 to gradually rotate upwards from the base 1. When the first fixing groove 6 and the second fixing groove 7 are fully aligned, stop rotating the handle 806. At this time, the low beam radiator of the headlight is clamped and fixed by the first fixing groove 6 and the second fixing groove 7. After clamping, the low beam radiator of the headlight can be processed. Due to the self-locking characteristics of the worm gear 804 and worm 805, the fixture can maintain a stable clamping state during the processing to ensure the stability of the processing. After processing, rotate the handle 806 again to rotate the clamping block 5 to a position away from the base 1. At this time, the processed low beam radiator of the headlight can be taken out from the second fixing groove 7. Repeat the above steps to clamp and process the next batch of low beam radiators of the headlight.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A composite fixture for a car light low beam heat sink, comprising a base (1), characterized in that: A fixed shell (2) is fixedly connected to one side of the base (1). A rotating shaft (3) is rotatably connected inside the fixed shell (2). Two rotating frames (4) are fixedly sleeved on the outer surface of the rotating shaft (3). Two clamping blocks (5) are fixedly connected to one side of the two rotating frames (4). Several first fixing grooves (6) are opened at the bottom of the two clamping blocks (5). Several second fixing grooves (7) are opened at the top of the base (1). The first fixing grooves (6) and the second fixing grooves (7) have the same radius. A driving mechanism (8) is provided inside the fixed shell (2).

2. The composite fixture for a low beam heat sink of a vehicle lamp according to claim 1, characterized in that: The drive mechanism (8) includes two fixed plates (801), which are fixedly connected to the inner side of the fixed shell (2), and a drive shaft (802) is rotatably connected between the two fixed plates (801).

3. The composite fixture for a low beam heat sink of a vehicle lamp according to claim 2, characterized in that: Two gears (803) are fixedly sleeved on the outer surface of the drive shaft (802) and the rotating shaft (3), and the two gears (803) are meshed together.

4. The composite fixture for low beam heat sink of vehicle lamp according to claim 2, characterized in that: A worm gear (804) is fixedly sleeved on the outer surface of the drive shaft (802), and a worm (805) is rotatably connected inside the fixed housing (2).

5. The composite fixture for a low beam heat sink of a vehicle lamp according to claim 4, characterized in that: The worm (805) is meshed with the worm wheel (804), and one end of the worm (805) movably passes through the fixed shell (2) and is fixedly installed with a handle (806).

6. The composite fixture for a low beam heat sink of a vehicle lamp according to claim 1, characterized in that: The inner side of the fixed shell (2) has two limiting arc grooves (9), and two limiting rods (10) are slidably connected in the two limiting arc grooves (9). One end of the two limiting rods (10) is fixedly connected to the two rotating frames (4).

7. The composite fixture for a low beam heat sink of a vehicle lamp according to claim 1, characterized in that: The top of the fixed shell (2) has two through slots (11), and the two rotating frames (4) move through the two through slots (11).

Images