Automobile lighting lens machining and fixing device

Abstract

The utility model relates to the technical field of lens production, in particular to an automobile lighting lens machining and fixing device which comprises a base, at least two sets of installation mechanisms are sequentially arranged on the base in a heightening mode, each installation mechanism comprises an installation assembly and a limiting assembly, and each limiting assembly comprises a sliding seat, a limiting rod, a limiting air cylinder and a limiting frame. The working ends of the limiting frames of every two adjacent limiting assemblies are oppositely arranged, elastic assemblies are arranged at the upper ends of the limiting frames and comprise limiting blocks, buffer springs and rubber pads, mounting holes are formed in the ends, away from the limiting frames, of the limiting blocks, and the buffer springs are arranged in the mounting holes; the tail end of the rubber pad is slidably arranged in the mounting hole and abuts against the buffer spring. Through cooperative limiting of a plurality of groups of mounting mechanisms, the machining stability is ensured; the position can be flexibly adjusted, and universality is improved; the elastic assembly protects the surface of the lens and adapts to size difference, and the fixing effect is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lens production relates to the fixed device of automobile lighting lens processing. BACKGROUND

[0002] With the continuous development of automobile industry, the technology of automobile lighting system is also progressing. As a key component in modern automobile lighting system, automobile headlamp lens not only focuses and scatters light, but also is an important factor to improve lighting effect, reduce glare influence and enhance the aesthetic appearance of automobile. In the processing of automobile lighting lens, in order to ensure its optical performance and precision, special fixing device is needed to ensure the stability of the lens in the processing.

[0003] Traditional automobile lighting lens fixing device has certain limitations in design. On the one hand, they may not adapt to lenses of different sizes and shapes, resulting in the need to frequently adjust the equipment during processing, increasing the complexity and time cost of operation. On the other hand, the traditional fixing device may lack effective buffering and protection mechanism, which is easy to scratch or damage the lens surface during processing, affecting the optical performance and service life of the lens. SUMMARY

[0004] The utility model discloses a fixing device for automobile lighting lens processing to solve the problem of the prior art.

[0005] The utility model discloses a fixing device for automobile lighting lens processing, which comprises a base, at least two groups of mounting mechanisms are arranged on the base in sequence, the mounting mechanism comprises a mounting assembly fixedly arranged on the base and a limiting assembly slidably arranged on the mounting assembly, the limiting assembly comprises a sliding seat slidably arranged on the mounting assembly, a limiting rod slidably arranged on the sliding seat, a limiting cylinder fixedly arranged on the upper end of the limiting rod and a limiting frame arranged at the end of the limiting cylinder, the working ends of the limiting frames of the adjacent two groups of limiting assemblies are oppositely arranged, an elastic assembly is arranged on the upper end of the limiting frame, the elastic assembly comprises a limiting block, a buffer spring and a rubber pad, an installation hole is arranged on the end of the limiting block away from the limiting frame, the buffer spring is arranged in the installation hole, and the rubber pad is slidably arranged in the installation hole and abuts against the buffer spring.

[0006] Further improvement, the mounting assembly comprises an installation rod, an installation seat fixedly arranged on the upper end of the installation rod and a first adjusting rod slidably arranged on the upper end of the installation seat, the sliding seat is slidably arranged on the first adjusting rod and is fixed by a locking piece.

[0007] Further improvement, the installation rod of the installation mechanism at the front end is provided with a first fixing mechanism, the first fixing mechanism comprises a first fixing seat slidingly arranged on the installation rod, a first fixing frame fixedly arranged at the side end of the first fixing seat, and a supporting rod, the side end of the first fixing seat is provided with an adjusting slot and the upper end is provided with a through hole, the upper end of the supporting rod is slidingly arranged in the through hole and the side end is installed at the side end of the first fixing seat through a locking piece, the locking piece is slidingly arranged in the adjusting slot and the front end is threadedly connected with the side end of the supporting rod.

[0008] Further improvement, the side end of the installation mechanism is provided with a second fixing mechanism, the second fixing mechanism comprises a fixing rod arranged on the base, a fixing block arranged on the fixing rod, a second adjusting rod slidingly arranged in the fixing block, and a fixing piece arranged on the second adjusting rod.

[0009] Further improvement, the installation mechanism is provided with four groups, and the second fixing mechanism is arranged in the middle of the four groups of installation mechanisms.

[0010] Compared with the prior art, the utility model has the advantages that: the utility model through the synergies of multiple installation mechanisms, from different directions to the car lighting lens limiting, ensure the stability in the processing process, each group of installation mechanism can be according to the size and shape of lens flexible adjustment position, improve the versatility and adaptability of the device, limiting cylinder drive limiting frame realizes accurate clamping, and elastic component absorbs the vibration and impact in the processing process, protects the lens surface, prevents scratching or damage, at the same time, elastic component provides elastic compensation, adapts to the slight size difference of lens, further improves the fixed effect. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the structural schematic diagram of the utility model;

[0012] Fig. 2 It is the structural schematic diagram of the utility model limiting assembly;

[0013] Fig. 3 It is the structural schematic diagram of the utility model first fixing mechanism;

[0014] Fig. 4 It is the sectional view of the utility model elastic component.

[0015] In the figure, 1, base; 2, mounting mechanism: 21, mounting assembly: 211, mounting rod; 212, mounting seat; 213, first adjusting rod; 22, limiting assembly: 221, sliding seat; 222, limiting rod; 223, limiting cylinder; 224, limiting frame; 31, elastic assembly: 311, limiting block; 3111, mounting hole; 312, buffer spring; 313, rubber pad; 4, first fixing mechanism: 41, first fixing seat; 42, first fixing frame; 421, adjusting groove; 422, through hole; 43, support rod; 5, second fixing mechanism: 51, fixing rod; 52, fixing block; 53, second adjusting rod; 54, fixing piece. DETAILED DESCRIPTION

[0016] In the description of the present application, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0017] In the description of the present application, it should be explained that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0018] The embodiments and drawings of the present application are described below. Figs. 1-4 The technical scheme of the present application is further described.

[0019] Example 1

[0020] The utility model provides a fixing device for automobile lighting lens processing, comprising: base 1, at least two groups of mounting mechanisms 2 are sequentially arranged on the base 1, the mounting mechanism 2 includes the mounting assembly 21 fixedly arranged on the base 1 and the limiting assembly 22 slidably arranged on the mounting assembly 21, the limiting assembly 22 includes the sliding seat 221 slidably arranged on the mounting assembly 21, the limiting rod 222 slidably arranged on the sliding seat 221, the limiting cylinder 223 fixedly arranged on the upper end of the limiting rod 222 and the limiting frame 224 arranged at the end of the limiting cylinder 223, the working ends of the limiting frames 224 of adjacent two groups of limiting assemblies 22 are oppositely arranged, the upper end of the limiting frame 224 is provided with the elastic assembly 31, the elastic assembly 31 includes the limiting block 311, the buffer spring 312 and the rubber pad 313, one end of the limiting block 311 away from the limiting frame 224 is provided with the mounting hole 3111, the buffer spring 312 is arranged in the mounting hole 3111, and the rubber pad 313 is slidably arranged in the mounting hole 3111 and abuts against the buffer spring 312.

[0021] As shown in the utility model discloses a fixing device for automobile lighting lens processing, comprising: base 1, at least two groups of mounting mechanisms 2 are sequentially arranged on the base 1, the mounting mechanism 2 includes the mounting assembly 21 fixedly arranged on the base 1 and the limiting assembly 22 slidably arranged on the mounting assembly 21, the limiting assembly 22 includes the sliding seat 221 slidably arranged on the mounting assembly 21, the limiting rod 222 slidably arranged on the sliding seat 221, the limiting cylinder 223 fixedly arranged on the upper end of the limiting rod 222 and the limiting frame 224 arranged at the end of the limiting cylinder 223, the working ends of the limiting frames 224 of adjacent two groups of limiting assemblies 22 are oppositely arranged, the upper end of the limiting frame 224 is provided with the elastic assembly 31, the elastic assembly 31 includes the limiting block 311, the buffer spring 312 and the rubber pad 313, one end of the limiting block 311 away from the limiting frame 224 is provided with the mounting hole 3111, the buffer spring 312 is arranged in the mounting hole 3111, and the rubber pad 313 is slidably arranged in the mounting hole 3111 and abuts against the buffer spring 312. Figs. 1-4 The utility model discloses a fixing device for automobile lighting lens processing, comprising: base 1, at least two groups of mounting mechanisms 2 are sequentially arranged on the base 1, the mounting mechanism 2 includes the mounting assembly 21 fixedly arranged on the base 1 and the limiting assembly 22 slidably arranged on the mounting assembly 21, the limiting assembly 22 includes the sliding seat 221 slidably arranged on the mounting assembly 21, the limiting rod 222 slidably arranged on the sliding seat 221, the limiting cylinder 223 fixedly arranged on the upper end of the limiting rod 222 and the limiting frame 224 arranged at the end of the limiting cylinder 223, the working ends of the limiting frames 224 of adjacent two groups of limiting assemblies 22 are oppositely arranged, the upper end of the limiting frame 224 is provided with the elastic assembly 31, the elastic assembly 31 includes the limiting block 311, the buffer spring 312 and the rubber pad 313, one end of the limiting block 311 away from the limiting frame 224 is provided with the mounting hole 3111, the buffer spring 312 is arranged in the mounting hole 3111, and the rubber pad 313 is slidably arranged in the mounting hole 3111 and abuts against the buffer spring 312.

[0022] As a further preferred embodiment, the mounting assembly 21 includes the mounting rod 211, the mounting seat 212 fixedly arranged on the upper end of the mounting rod 211 and the first adjusting rod 213 slidably arranged on the upper end of the mounting seat 212, and the sliding seat 221 is slidably arranged on the first adjusting rod 213 and is fixed by a locking member.

[0023] Specifically, by sliding the sliding seat 221 on the first adjusting rod 213, the position of the limiting frame 224 can be accurately controlled, thereby achieving precise limiting of the lens. The locking member ensures that the position of the limiting assembly 22 is stable after adjustment and will not be displaced due to external force or vibration, ensuring the stability of the processing process.

[0024] As a further preferred embodiment, a first fixing mechanism 4 is arranged on the mounting rod 211 of the mounting mechanism 2 at the front end, the first fixing mechanism 4 comprising a first fixing seat 41 slidingly arranged on the mounting rod 211, a first fixing frame 42 fixedly arranged at the side end of the first fixing seat 41, and a supporting rod 43, the side end of the first fixing seat 41 being provided with an adjusting groove 421 and the upper end being provided with a through hole 422, the upper end of the supporting rod 43 being slidingly arranged in the through hole 422 and the side end being mounted on the side end of the first fixing seat 41 by a locking piece, the locking piece being slidingly arranged in the adjusting groove 421 and the front end being threadedly connected with the side end of the supporting rod 43.

[0025] Specifically, the first fixing frame 42 is fixed at the side end of the first fixing seat 41 to provide a mounting base for the supporting rod 43, the upper end of the supporting rod 43 being slidingly arranged in the through hole 422 of the first fixing seat 41 and being vertically movable to adapt to the height requirement of the lens, the supporting rod 43 being fixed on the first fixing seat 41 by the locking piece to ensure that the adjusted height position is stable and unchangeable.

[0026] As a further preferred embodiment, a second fixing mechanism 5 is arranged at the side end of the mounting mechanism 2, the second fixing mechanism 5 comprising a fixing rod 51 arranged on the base 1, a fixing block 52 arranged on the fixing rod 51, a second adjusting rod 53 slidingly arranged in the fixing block 52, and a fixing piece 54 arranged on the second adjusting rod 53.

[0027] Specifically, by adjusting the position of the fixing block 52 on the fixing rod 51 and the position of the second adjusting rod 53 in the fixing block 52, the second fixing mechanism 5 can limit and fix the lens, cooperate with the mounting mechanism 2 to realize multi-point fixing of the lens, and further improve the stability and precision of the fixing.

[0028] As a further preferred embodiment, the mounting mechanism 2 is provided in four groups, and the second fixing mechanism 5 is arranged at the middle part of the four groups of mounting mechanisms 2.

[0029] The above describes preferred embodiments of the present application in detail. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the present application shall be within the protection scope defined by the claims.

Claims

1. An automobile lighting lens processing and fixing device, characterized by comprising: The utility model relates to a base, at least two groups of mounting mechanisms are arranged in sequence and are higher, the mounting mechanism includes the mounting assembly fixedly arranged on the base and the limiting assembly slidingly arranged on the mounting assembly, the limiting assembly includes the sliding seat slidingly arranged on the mounting assembly, the limiting rod slidingly arranged on the sliding seat, the limiting cylinder fixedly arranged on the limiting rod upper end and the limiting frame arranged at the limiting cylinder end, and the limiting frame working end of adjacent two groups of limiting assembly is oppositely arranged, the limiting frame upper end is provided with elastic assembly, the elastic assembly includes limiting block, buffer spring and rubber pad, the one end of limiting block away from the limiting frame is provided with mounting hole, the buffer spring is arranged in the mounting hole, and the rubber pad end slidingly arranged in the mounting hole is opposite to the buffer spring. The mounting assembly includes an installation rod, a mounting seat fixedly arranged on the upper end of the installation rod, and a first adjusting rod slidingly arranged on the upper end of the mounting seat. The sliding seat is slidingly arranged on the first adjusting rod and is fixed by a locking member.

2. The automobile lighting lens processing and fixing device according to claim 1, characterized in that, A first fixing mechanism is arranged on the installation rod of the mounting mechanism at the front end. The first fixing mechanism includes a first fixing seat slidingly arranged on the installation rod, a first fixing frame fixedly arranged on the side end of the first fixing seat, and a support rod. The side end of the first fixing seat is provided with an adjusting groove and a through hole. The upper end of the support rod is slidingly arranged in the through hole, and the side end of the support rod is installed on the side end of the first fixing seat by a locking member. The locking member is slidingly arranged in the adjusting groove, and the front end of the locking member is threadedly connected with the side end of the support rod.

3. The apparatus of claim 2, wherein the apparatus further comprises a fixture. The side end of the mounting mechanism is provided with a second fixing mechanism. The second fixing mechanism includes a fixing rod arranged on the base, a fixing block arranged on the fixing rod, a second adjusting rod slidingly arranged in the fixing block, and a fixing member arranged on the second adjusting rod.

4. The automobile lighting lens processing and fixing device according to claim 1 or 3, characterized by The mounting mechanism is provided with four groups, and the second fixing mechanism is arranged in the middle of the four groups of mounting mechanisms.

5. The apparatus of claim 4, wherein the apparatus further comprises a fixture. ​

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