Gluing and positioning device for external accessories of vehicle body
By designing a positioning device for applying adhesive to external vehicle parts, and utilizing components such as studs, suction cups, and return springs, the problems of concave holes and deviations during the connection of external vehicle parts were solved, achieving a stable adhesive application effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-03-17
AI Technical Summary
Existing adhesive positioning devices can easily cause dents and connection deviations on the vehicle body surface when connecting external accessories, affecting sealing and aesthetics.
A device for positioning adhesive on external vehicle parts was designed. It consists of a positioning seat, a vertical stud, a suction cup, and a return spring. The stud rotates in contact with the positioning seat, and the suction cup adjusts the height. Combined with the elastic deformation of the limiting sleeve, the device ensures accurate positioning of the external parts on the vehicle body.
It achieves stable connection of external accessories during the adhesive application process, preventing them from falling off, adapting to uneven vehicle surfaces, and improving the accuracy and consistency of adhesive application.
Smart Images
Figure CN223996500U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automobile manufacturing technology, and in particular to a positioning device for applying adhesive to exterior vehicle accessories. Background Technology
[0002] The background technology of the adhesive positioning device for vehicle body accessories mainly stems from the continuous pursuit of precision and efficiency in the automobile manufacturing process.
[0003] In automobile manufacturing, adhesive application is a crucial process that significantly impacts the vehicle body's sealing, durability, and aesthetics. To ensure accurate and consistent adhesive application, specialized adhesive positioning devices are required.
[0004] Common adhesive positioning devices require drilling holes to secure the connection between external accessories and the vehicle body. This results in unnecessary dents on the vehicle body surface, and since the surface is not flat, misalignment of the external accessories can occur during positioning. Utility Model Content
[0005] Those skilled in the art have provided a vehicle body exterior accessory adhesive positioning device to solve the problems mentioned in the background art.
[0006] To solve the above-mentioned technical problems, this utility model provides a vehicle body exterior accessory adhesive positioning device, including a positioning seat. The four corners of the side end of the positioning seat are provided with recessed grooves. A vertical stud is provided in the middle of the recessed groove. The stud is threadedly connected to the positioning seat. A handle is fixedly installed on the top of the stud, and a suction cup is fixedly installed on the bottom of the stud. By rotating the handle, the stud and the positioning seat are engaged and rotated, and the suction cup is adsorbed to the vehicle body, thereby adjusting the height of the positioning seat on the stud to adapt to the adhesive application requirements on the uneven contours of the vehicle body. A limiting sleeve is provided at the bottom of the positioning seat.
[0007] The limiting sleeve includes a screw ring, a seat ring, a limiting ring plate, an opening, and an inner screw sleeve. The seat ring is fixedly installed on the top of the screw ring, and the seat ring is slidably disposed inside the limiting ring. The bottom of the screw ring is conical, and the bottom of the screw ring has several openings in a ring shape. The multiple openings provide deformation space for the screw ring to tighten the aluminum stud. The bottom of the screw ring is threaded with an inner screw sleeve.
[0008] In a preferred embodiment: the positioning seat includes a sleeve, a sleeve hole, a limiting ring and a return spring, wherein the sleeve has a through sleeve hole in the middle, and a rotatable limiting ring is provided in the sleeve hole.
[0009] In a preferred embodiment, the cross-section of the limiting ring is shaped like the number "7".
[0010] In a preferred embodiment: a return spring is provided between the inner recess of the top ring of the limiting ring and the limiting sleeve. The elastic deformation capability of the return spring is used to push the aluminum stud locked on the limiting sleeve to fit closely with the welding position of the vehicle body.
[0011] In a preferred embodiment: a limiting ring plate is fixedly installed at the upper end of the seat ring, and the groove formed by the limiting ring plate and the outer edge of the seat ring is correspondingly provided with the return spring to prevent the return spring from slipping and disengaging during the deformation process.
[0012] In a preferred embodiment, the bottom inner side of the inner threaded sleeve is beveled, thereby achieving a limiting position corresponding to the threaded ring.
[0013] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:
[0014] 1. When using this utility model, the outer accessory is placed inside the screw ring, and the inner screw sleeve is screwed to the screw ring. Multiple openings provide deformation space for the screw ring to tighten the outer accessory, ensuring that the outer accessory will not fall off during the docking process.
[0015] 2. When using this utility model, the stud and the positioning seat are engaged and rotated by rotating the handle, and then the suction cup is attached to the car body, thereby adjusting the height of the positioning seat on the stud to meet the glue application requirements on the uneven contours of the car body. In conjunction with the elastic deformation capability of the return spring, the height of the outer accessory locked by the push limit sleeve is closely fitted to the welding position of the car body. Attached Figure Description
[0016] Figure 1 This is a structural diagram provided in this application;
[0017] Figure 2 This is a cross-sectional view of the positioning seat provided in this application;
[0018] Figure 3 This is a cross-sectional view of the limiting sleeve provided in this application;
[0019] In the diagram: 1. Positioning seat; 2. Notch; 3. Stud; 4. Handle; 5. Suction cup; 6. Limiting sleeve;
[0020] 11. Sleeve base; 12. Sleeve hole; 13. Limiting ring; 14. Return spring;
[0021] 61. Threaded ring; 62. Seat ring; 63. Limiting ring plate; 64. Opening; 65. Internal threaded sleeve. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed", "equipped with", "sleeved / connected", "connected", etc., should be interpreted broadly. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0025] Please see Figures 1-3 In this embodiment, a positioning device for applying adhesive to exterior vehicle parts is provided, including a positioning seat 1. The four corners of the side end of the positioning seat 1 are provided with recessed grooves 2. A vertical stud 3 is provided in the middle of the recessed groove 2. The stud 3 is threadedly connected to the positioning seat 1. A handle 4 is fixedly installed on the top of the stud 3, and a suction cup 5 is fixedly installed on the bottom of the stud 3. By rotating the handle 4, the stud 3 is engaged with the positioning seat 1 and rotated, and is attracted to the vehicle body by the suction cup 5, thereby adjusting the height of the positioning seat 1 on the stud 3 to adapt to the adhesive application requirements on the uneven contours of the vehicle body. A limiting sleeve 6 is provided on the bottom of the positioning seat 1.
[0026] The positioning seat 1 includes a sleeve 11, a sleeve hole 12, a limiting ring 13, and a return spring 14. The sleeve 11 has a sleeve hole 12 that runs vertically through the middle. A rotatable limiting ring 13 is provided inside the sleeve hole 12. The cross-section of the limiting ring 13 is shaped like the number "7". A return spring 14 is provided between the top ring recess of the limiting ring 13 and the limiting sleeve 6. The elastic deformation capability of the return spring 14 is used to push the aluminum stud locked on the limiting sleeve 6 to fit closely to the welding position of the car body.
[0027] The limiting sleeve 6 includes a screw ring 61, a seat ring 62, a limiting ring plate 63, an opening 64, and an inner screw sleeve 65. The seat ring 62 is fixedly installed on the top of the screw ring 61, and the seat ring 62 is slidably disposed within the limiting ring 13. The limiting ring plate 63 is fixedly installed on the upper end of the seat ring 62. The groove formed by the limiting ring plate 63 and the outer edge of the seat ring 62 corresponds to the return spring 14, preventing the return spring 14 from slipping and disengaging during deformation. The bottom of the screw ring 61 is conical, and several openings 64 are annularly opened at the bottom of the screw ring 61. The multiple openings 64 provide deformation space for the screw ring 61 to tighten the aluminum stud. The bottom of the screw ring 61 is threaded with an inner screw sleeve 65, and the inner side of the bottom of the inner screw sleeve 65 is oblique, thereby achieving the limiting corresponding to the screw ring 61.
[0028] The working principle of this utility model is as follows:
[0029] In use, the external accessory is placed inside the screw ring 61 and screwed to the screw ring 61 with the inner screw sleeve 65. Multiple openings 64 provide deformation space for the screw ring 61 to tighten the external accessory, ensuring that the external accessory will not fall off during the docking process. Then, by rotating the handle 4, the stud 3 and the positioning seat 1 are engaged and rotated, and the suction cup 5 is attached to the car body, thereby adjusting the height of the positioning seat 1 on the stud 3 to meet the glue application requirements on the uneven contours of the car body. With the elastic deformation capability of the return spring 14, the height of the external accessory locked by the push limit sleeve 6 is closely fitted to the welding position of the car body.
[0030] The above description is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto. Any non-substantial modifications made to the present utility model by those skilled in the art within the scope of the technology disclosed in the present utility model using this concept shall be deemed as an infringement of the protection scope of the present utility model.
Claims
1. A device for positioning and gluing of an external body accessory, comprising a positioning seat (1), characterized in that, The side end of the positioning seat (1) is provided with a notched groove (2), the middle part of the notched groove (2) is provided with a vertical vertical stud (3), the stud (3) is threadedly connected with the positioning seat (1), the top of the stud (3) is fixedly installed with a handle (4), the bottom of the stud (3) is fixedly installed with a suction cup (5), the bottom of the positioning seat (1) is sleeved with a limiting sleeve (6); The limiting sleeve (6) comprises a screw ring (61), a seat ring (62), a limiting ring plate (63), an open mouth (64) and an inner screw sleeve (65), the top of the screw ring (61) is fixedly installed with the seat ring (62), the seat ring (62) is slidably arranged in the limiting ring (13), the bottom of the screw ring (61) is conical, a plurality of open mouths (64) are formed in the bottom of the screw ring (61), and the bottom of the screw ring (61) is threadedly sleeved with the inner screw sleeve (65).
2. The device according to claim 1, wherein The positioning seat (1) comprises a sleeve seat (11), a sleeve hole (12), a limiting ring (13) and a reset spring (14), the middle part of the sleeve seat (11) is provided with an up-down penetrating sleeve hole (12), and the sleeve hole (12) is provided with a rotatable limiting ring (13).
3. A device for gluing and positioning an exterior body accessory according to claim 2, characterized in that, The cross section of the limiting ring (13) is in the shape of "7".
4. The device according to claim 2, wherein The top of the limiting ring (13) is provided with a reset spring (14) between the ring notch and the limiting sleeve (6).
5. The device according to claim 1, wherein The upper end of the seat ring (62) is fixedly installed with a limiting ring plate (63), and the slot formed on the outer edge side of the limiting ring plate (63) and the seat ring (62) is correspondingly arranged with the reset spring (14).
6. A device for gluing and positioning an exterior body accessory according to claim 1, wherein The inner side of the bottom of the inner screw sleeve (65) is in the shape of an inclined opening.