Automobile interior strip spraying jig

Abstract

The utility model relates to interior trim strip spraying jig technical field provides an automobile interior trim strip spraying jig, including bearing unit and adjusting unit and positioning mechanism, bearing unit includes upper load board and download board, and the cavity is formed in the upper and lower layer, adjusting unit includes sliding seat and slide, the sliding seat is through the slider of lower extreme sliding installation in the upper load board top, the slide is slidingly installed in the top of sliding seat, forms the vertical sliding direction of upper and lower layer, positioning mechanism includes the clamping seat, and is detachably installed in the top of slide, the top of clamping seat is fixed with the positioning pin or the buckle, through the longitudinal sliding installation sliding seat and the slide of horizontal installation in its top, realized the two -way movement adjustment of clamping seat, can butt joint the interface of interior trim strip back in different positions, thereby adapts different interior trim strip and connects fixedly, and the quick -release type separation structure of clamping seat can connect fixedly interior trim strip in advance, thereby reaches the effect of quick positioning, and is convenient for the installation fixed use of interior trim strip.

Description

Technical Field

[0001] This utility model relates to the field of interior trim spraying fixture technology, and more specifically, to an automotive interior trim spraying fixture. Background Technology

[0002] Automotive interior trim spraying fixtures are auxiliary tools specifically designed for spraying operations during the manufacturing process of automotive parts. Their main function is to precisely fix and protect automotive interior trim strips (such as chrome strips, wood grain trim strips, plastic trim strips, etc.), ensuring that they are stable in position and properly masked during spraying, thereby obtaining high-quality, high-efficiency, and consistent spraying results.

[0003] Currently, existing fixtures need to be customized according to the interior trim strips when in use. One fixture can only be adapted to one type of interior trim strip, resulting in high production costs and hindering product upgrades.

[0004] To address the aforementioned issues, this application proposes a fixture for spraying automotive interior trim strips. Utility Model Content

[0005] The purpose of this utility model is to provide a paint spraying fixture for automotive interior trim strips, which solves the problem of low adaptability of existing fixtures.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] A fixture for spraying automotive interior trim strips includes a support unit, an adjustment unit, and a positioning mechanism;

[0008] The load-bearing unit includes an upper loading plate and a lower loading plate, which are layered to form a cavity;

[0009] The adjustment unit includes a slide block and a slide frame. The slide block is slidably mounted above the upper plate via a slider at its lower end, and the slide frame is slidably mounted above the slide block, forming a vertical sliding direction with upper and lower layers.

[0010] The positioning mechanism includes a retainer, which is detachably mounted on top of the carriage;

[0011] The card holder is fixedly provided with a positioning pin or buckle on the top.

[0012] Preferably, a guide rail is fixed above the slide block, and side grooves are symmetrically formed on both sides of the guide rail.

[0013] Preferably, the two side walls of the card holder are located on both sides of the guide rail, and the inner surface of the side wall of the card holder is fixed with a protrusion, which is slidably installed inside the side groove.

[0014] Preferably, a downwardly extending elastic push rod is fixedly installed on the top of the card holder for applying a tightening force to fix the slide.

[0015] Preferably, the upper end of the carriage is fixedly provided with a fixed seat, the fixed seat has an inner cavity with an upper opening, and an elastic ball is fixedly provided at the bottom of the inner cavity.

[0016] Preferably, the bottom of the card holder is fixedly provided with a card post, and the bottom of the card post is provided with a card groove for elastic engagement with the elastic ball.

[0017] Preferably, the upper plates are arranged side by side, and a slide is formed between adjacent upper plates.

[0018] The beneficial effects of this utility model are:

[0019] 1. By combining the carriage and the slide base, a vertical movement path with upper and lower layers is formed. When fixing the interior trim strips, the horizontal and vertical positions can be adjusted to adapt to different interior trim strips, meet the diverse painting operations of the products, reduce input costs and shorten the overall production cycle.

[0020] 2. The detachable connection of the card slot on the slide allows the interior trim strip to be connected to the card slot before being connected to the slide, thus achieving a quick positioning effect. The separate structure also expands the operating space during connection, making it convenient to position, connect and fix interior trim strips with different structures. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0023] Figure 2 This is an exploded view of the upper plate and lower plate of this utility model;

[0024] Figure 3 This is a schematic diagram of the first embodiment of the card holder of this utility model;

[0025] Figure 4 This is a schematic diagram of the second embodiment of the card holder of this utility model;

[0026] Figure 5 This is a schematic diagram of the exploded cross-section of the card holder and slide block of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] In the diagram: 11. Upper loading plate; 1101. Slide rail; 12. Download plate; 21. Slide block; 211. Slider; 212. Guide rail; 2121. Side groove; 22. Carriage; 221. Fixed base; 2211. Elastic ball; 222. Elastic push rod; 223. Protrusion; 23. Card seat; 231. Card post; 232. Card slot; 2301. Positioning pin; 2302. Buckle. Detailed Implementation

[0029] 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.

[0030] In the description of this utility model, it should be understood that the terms "opening", "top and bottom", "thickness", "top", "middle", "length", "inner" and "around" indicate the orientation or positional relationship only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] A car interior trim spraying fixture is designed to optimize the adaptability and work efficiency of interior trim strips. It consists of an upper plate 11 and a lower plate 12 combined to form a support unit, with a slide block 21 slidably mounted longitudinally inside. A horizontally mounted slide bracket 22 above the slide block 21 enables bidirectional movement and adjustment of the mounting bracket 23, allowing it to connect to the interface on the back of the interior trim strip at different positions. This adapts to different interior trim strips for connection and fixation. Furthermore, the quick-release separation structure of the mounting bracket 23 allows for pre-connection and fixation of the interior trim strip, achieving rapid positioning and facilitating the installation and fixation of the interior trim strips.

[0032] In some embodiments, the specific structure of the automotive interior trim spraying fixture is as follows: Figure 1-5 As shown, it includes a load-bearing unit and an adjustment unit;

[0033] The load-bearing unit includes an upper plate 11 and a lower plate 12. The upper plates 11 are arranged in parallel, and adapter plates are fixedly installed at both ends of the upper plate 11 and the lower plate 12 by bolts.

[0034] Among them, a slide 1101 is formed between adjacent upper plates 11;

[0035] The adjustment unit includes a slide block 21 and a carriage 22;

[0036] The slide block 21 is longitudinally slidably installed inside the bearing unit, and the slide block 21 is fixedly installed with a guide rail 212;

[0037] Furthermore, the carriage 22 is laterally slidably mounted on the upper outer side of the guide rail 212;

[0038] Furthermore, a retaining seat 23 is elastically engaged above the carriage 22;

[0039] It should be noted that the fixing structure connecting the upper part of the card holder 23 to the interface on the back of the interior trim strip includes a positioning pin 2301 and a buckle 2302, which are elastic structures, preferably glass fiber reinforced nylon, used to fix the interior trim strip by connecting to the interface on the back of the interior trim strip;

[0040] It should also be noted that the flexible snap-fit ​​installation method of the card holder 23 allows it to be disassembled and detached in advance and connected and fixed to the interior trim strip;

[0041] Understandably, the lateral sliding of the carriage 22 and the longitudinal sliding installation of the slide block 21 enable the lateral and longitudinal position adjustment of the card holder 23. Furthermore, by utilizing the quick-release structure of the card holder 23, it is possible to quickly position the interior trim strips and adapt to different models of interior trim strips, thus meeting the diverse needs of interior trim strips on the market.

[0042] like Figure 1-3 As shown, a slider 211 is fixedly installed at the lower end of the slide block 21, and slides through the slide rail 1101 in the partition between the upper plate 11 and the lower plate 12;

[0043] Furthermore, side grooves 2121 are provided on both sides of the guide rail 212;

[0044] Among them, the carriage 22 is a frame structure with a bottom opening, and the inner surface of the two side walls has an integral protrusion 223, which is slidably installed inside the side groove 2121;

[0045] In addition, an elastic push rod 222 is fixedly installed on the lower surface of the upper plate of the slide 22. It is a combination structure of spring and telescopic rod, which is used to apply a pressing force on the inner bottom surface of the guide rail 212, thereby forming a reverse pressing force to fix the slide 22.

[0046] It should be noted that an elastic colloid, preferably polyurethane rubber, is fixed on the outer surface of the slide block 21 to increase the frictional resistance between the slide block 211 and the upper plate 11 and the lower plate 12, thereby achieving the effect of automatic fixing through friction.

[0047] Understandably, by dragging the slide 22 to adjust its position laterally and longitudinally, the card holder 23 can be fixed in different positions to fit the interior trim strips by using the fixing force applied by the elastic colloid and the elastic top rod 222.

[0048] like Figure 5As shown, a fixed base 221 is fixedly installed on the upper end of the slide 22, which is an open structure, and an elastic ball 2211 is fixedly installed at the bottom of the inner cavity, preferably a spherical ball made of POM material.

[0049] Furthermore, the lower end of the card holder 23 has an integral card post 231, which is connected to the upper opening inner cavity of the fixed base 221, and the bottom of the card post 231 is provided with a concave card groove 232, which is a spherical groove structure with a lower opening, for elastic engagement with the elastic ball 2211.

[0050] It is understandable that the elastic deformation of the elastic ball 2211 allows for direct plug-in elastic engagement with the card slot 232, thereby enabling the card holder 23 to be quickly separated. Then, after the card holder 23 is connected to the interior trim strip, it can be elastically engaged again to achieve quick positioning.

[0051] Some publicly available information describes the specific usage methods of automotive interior trim spraying fixtures as follows:

[0052] S1. According to the interface and buckle position on the back of the interior trim strip, slide the slide block 21 longitudinally and slide the carriage 22 laterally to adjust the position of the bracket 23 so that it is aligned with the preset position of the interface and buckle on the back of the interior trim strip, and apply a fixing force through the elastic colloid on the outside of the slider 211 and the elastic push rod 222 inside the carriage 22.

[0053] S2. Remove the card holder 23 and connect and fix it to the back of the interior trim strip using the positioning pin 2301 or the buckle 2302;

[0054] S3. Press the back of the interior trim strip down at the predetermined position so that the slot 232 and the elastic ball 2211 form an elastic engagement, thereby fixing the interior trim strip on the top of the fixture, ready for the painting operation.

[0055] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0056] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fixture for spraying automotive interior trim strips, characterized in that: Includes a load-bearing unit, an adjustment unit, and a positioning mechanism; The load-bearing unit includes an upper loading plate (11) and a lower loading plate (12), which are layered to form a cavity; The adjustment unit includes a slide (21) and a slide (22). The slide (21) is slidably mounted on the upper plate (11) via a slider (211) at the lower end. The slide (22) is slidably mounted on the upper slide (21), forming a vertical sliding direction with upper and lower layers. The positioning mechanism includes a card holder (23), which is detachably mounted on top of the carriage (22); The card holder (23) is fixedly provided with a positioning pin (2301) or a buckle (2302) on its upper part.

2. The automotive interior trim spraying fixture according to claim 1, characterized in that: A guide rail (212) is fixed above the slide (21), and side grooves (2121) are symmetrically opened on both sides of the guide rail (212).

3. The automotive interior trim spraying fixture according to claim 2, characterized in that: The two side walls of the card holder (23) are located on both sides of the guide rail (212), and the inner surface of the side wall of the card holder (23) is fixed with a protrusion (223) and slidably installed inside the side groove (2121).

4. The automotive interior trim spraying fixture according to claim 3, characterized in that: The top of the card holder (23) is fixedly installed with a downwardly extending elastic top rod (222) for applying a tightening force to fix the slide (22).

5. The automotive interior trim spraying fixture according to claim 1, characterized in that: The upper end of the slide (22) is fixedly provided with a fixed seat (221), and the fixed seat (221) has an inner cavity with an upper opening inside, and an elastic ball (2211) is fixedly provided at the bottom of the inner cavity.

6. The automotive interior trim spraying fixture according to claim 5, characterized in that: The bottom of the card holder (23) is fixed with a card post (231), and the bottom of the card post (231) is provided with a card groove (232), and the elastic ball (2211) is elastically engaged.

7. The automotive interior trim spraying fixture according to claim 1, characterized in that: The upper plates (11) are arranged side by side, and a slide (1101) is formed between adjacent upper plates (11).

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