Vehicle front lamp lens pressing device
By combining components such as clamping cylinders and electric push rods, the system achieves diverse adaptive positioning and pressing of automotive headlight lenses, overcoming the limitations and loose bonding issues of existing equipment and improving production quality.
Patent Information
- Application Number
- CN202520055501.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing lamination equipment is limited to a single size and specification for positioning the headlight housing and lens, and cannot adapt to diverse sizes and shapes. Furthermore, it cannot finely adjust the pressure at the lamination point, resulting in poor adhesion of curved headlight fixtures.
By employing components such as clamping cylinders, electric push rods, and limiting grooves, the limiting plate and moving connecting rod are adjusted by rotating the bidirectional lead screw and positioning cylinder, and the pressing frame is adjusted by the electric push rod and bolts to achieve tight fixing and pressing of lenses of different sizes and shapes.
This improves the applicability and production quality of the pressing device, ensuring that headlight lenses of different sizes and shapes fit tightly to the housing.
Smart Images
Figure CN223657650U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vehicle parts processing technology, and in particular to a vehicle front lamp lens pressing device. Background Technology
[0002] Headlight lenses are components used in vehicle headlights. When assembling headlights, a pressing device is needed to tightly bond the lens and the headlight housing to facilitate subsequent assembly work.
[0003] In the existing technology, due to the diversity of sizes and shapes of vehicle lamp housings and lenses, some pressing equipment can only perform positioning work on parts of a single size and specification when installing and pressing vehicle lamp housings and lenses. Therefore, there are certain limitations in its use. At the same time, when limited to pressing work, some pressing equipment cannot make fine adjustments to the pressure of individual pressing points. When the lamp parts are curved, it is easy for them to not fit tightly. Utility Model Content
[0004] The purpose of this invention is to address the following issues in the existing technology: due to the diversity in the size and shape of vehicle lamp housings and lenses, some pressing equipment can only perform positioning work on parts of a single size and specification when installing and pressing vehicle lamp housings and lenses, which limits its use. At the same time, some pressing equipment, when limited to pressing work, cannot make fine adjustments to the pressure of individual pressing points, and when the lamp parts are arc-shaped, the problem of loose fit is likely to occur.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a vehicle front light lens pressing device, comprising: a worktable; an anti-slip pad disposed on the inner wall of the worktable; and further comprising:
[0006] Two clamping cylinders are disposed on the surface of the worktable at a symmetrical position, and positioning plates are provided at the output ends of the two clamping cylinders;
[0007] An electric actuator is disposed on the surface of the worktable, and a movable plate is disposed on the output end surface of the electric actuator.
[0008] A limiting groove is formed on one side surface of the movable plate. A bidirectional lead screw is movably arranged inside the limiting groove, and a limiting plate is threaded on the outer surface of the bidirectional lead screw at a symmetrical position.
[0009] Preferably, one end of the two limiting plates is slidably embedded inside the limiting groove, and the surfaces of the two limiting plates are provided with slots.
[0010] The technical effect of adopting the above-mentioned further solution is that the limiting groove provides a limiting function for the limiting plate. When the limiting plate moves, it drives the groove to adjust its position, which facilitates the positioning of headlight lenses of different diameters.
[0011] Preferably, sliding columns are fixedly installed on the inner walls of the two slots, and movable connecting rods are movably sleeved on the surfaces of the two sliding columns.
[0012] The technical effect of adopting the above-mentioned further solution is that the sliding column inside the slot limits the movement of the connecting rod.
[0013] Preferably, the two movable links are slidably embedded inside the slot, and springs are provided on the surfaces of the two movable links at symmetrical locations.
[0014] The technical effect of adopting the above-mentioned further solution is that the moving link is limited by the slot, and the surface of the moving link is provided with a spring to facilitate the reset work.
[0015] Preferably, one end of each of the springs is fixedly mounted on the inner wall of the slot, and a positioning cylinder is provided on one side surface of each of the two moving links.
[0016] The technical effect of adopting the above-mentioned further solution is that the spring is fixed by the slot, and the positioning cylinder is fixed by the moving connecting rod.
[0017] Preferably, the ends of the two positioning cylinders away from the moving plate are provided with protective pads, and the surface of the moving plate near the anti-slip pad is provided with an electric push rod.
[0018] The technical effect of adopting the above-mentioned further solution is that when the positioning cylinder is working, the protective pad on the surface moves down, so that the edge of the headlight lens contacts and is fixed with the edge of the moving link, while the moving plate fixes the electric push rod two.
[0019] Preferably, the output end of the electric push rod two is provided with a pressing frame, and a partition is fixedly installed on the inner wall of the pressing frame.
[0020] The technical effect of adopting the above-mentioned further solution is that when the electric push rod 2 is working, it drives the output end pressing frame and the partition on the inner wall to move.
[0021] Preferably, the partition plate has multiple bolts embedded in its internal threads, and one end of each bolt is provided with a support pad.
[0022] The technical effect of adopting the above-mentioned further solution is that the bolt is positioned by the partition plate, and when a single bolt is rotated, the support pad is moved to adjust the position, thereby completing the pressure adjustment of different parts.
[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0024] 1. In this utility model, the clamping cylinder is activated, causing the positioning plate to contact the headlight housing for positioning. When the bidirectional lead screw is rotated, the limiting plate threaded on the outer surface moves relative to the limiting groove, causing the internal sliding column to position the moving connecting rod. When the positioning cylinder is activated, the protective pad on the surface moves down, causing the edge of the headlight lens to contact and fix with the edge of the moving connecting rod. By adjusting the rotation of the bidirectional lead screw and the positioning cylinder, it is convenient to fix headlight lenses of different sizes, improving the applicability of the device.
[0025] 2. In this utility model, the electric push rod one works to drive the moving plate and the internally positioned headlight lens to move downward as a whole. With the help of the electric push rod two, the pressing frame moves downward. Positioning is achieved by bolts on the inner wall of the partition. When the support pad contacts the headlight lens, the moving connecting rod moves downward along the sliding column through the positioning cylinder. When a single bolt is rotated, the support pad is adjusted by a short distance. This allows for tight bonding between the headlight lens and the headlight housing on the surface of the electric push rod one, thus improving production quality. Attached Figure Description
[0026] Figure 1 This utility model provides a side view structural diagram of a vehicle front lamp lens pressing device;
[0027] Figure 2 This utility model provides a partial cross-sectional structural diagram of a vehicle front lamp lens pressing device;
[0028] Figure 3 This utility model proposes a vehicle front lamp lens pressing device. Figure 1 Enlarged structural diagram at point A in the middle;
[0029] Figure 4 This utility model proposes a vehicle front lamp lens pressing device. Figure 2 Enlarged structural diagram at point B.
[0030] Legend:
[0031] 1. Workbench; 101. Anti-slip mat; 102. Clamping cylinder; 1021. Positioning plate; 103. Electric push rod one; 104. Moving plate; 1041. Limiting groove; 1042. Two-way lead screw; 1043. Limiting plate; 1044. Spring; 1045. Groove; 1046. Sliding column; 1047. Moving connecting rod; 1048. Positioning cylinder; 1049. Protective pad; 105. Electric push rod two; 1051. Pressing frame; 1052. Partition plate; 1053. Bolt; 1054. Support pad. Detailed Implementation
[0032] 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.
[0033] 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.
[0034] Example 1, as Figures 1 to 4 As shown, this utility model provides a vehicle front light lens pressing device, including: a worktable 1; an anti-slip pad 101, which is disposed on the inner wall of the worktable 1; and two clamping cylinders 102, which are disposed on the surfaces of the worktable 1 at symmetrical locations, with positioning plates 1021 disposed at the output ends of the two clamping cylinders 102; an electric push rod 103, which is disposed on the surface of the worktable 1, with a moving plate 104 disposed on the surface of the output end of the electric push rod 103; and a limiting groove 1041, which is formed on one side surface of the moving plate 104, with a bidirectional lead screw 1042 movably disposed inside the limiting groove 1041, and a limiting plate 1043 threadedly sleeved on the outer surface of the bidirectional lead screw 1042 at symmetrical locations.
[0035] In this embodiment, the clamping cylinder 102 is activated, causing the positioning plate 1021 to contact the headlight housing for positioning. When the bidirectional lead screw 1042 is rotated, the limiting plate 1043 with its outer threaded sleeve moves relative to the limiting groove 1041, causing the internal sliding column 1046 to position the moving connecting rod 1047. When the positioning cylinder 1048 is activated, the protective pad 1049 on the surface moves downward, causing the edge of the headlight lens to contact and fix the edge of the moving connecting rod 1047. By adjustment, it is convenient to fix headlight lenses of different sizes, improving the applicability of the device.
[0036] In Example 2, one end of each of the two limiting plates 1043 is slidably embedded inside the limiting groove 1041. The surfaces of the two limiting plates 1043 have slots 1045. Sliding columns 1046 are fixedly installed on the inner walls of the two slots 1045. Moving connecting rods 1047 are movably sleeved on the surfaces of the two sliding columns 1046. The two moving connecting rods 1047 are slidably embedded inside the slots 1045. Springs 1044 are provided on the surfaces of the two moving connecting rods 1047 at symmetrical locations. One end of each spring 1044 is fixedly installed on the inner wall of the slot 1045. On the upper part, a positioning cylinder 1048 is provided on one side surface of the two moving connecting rods 1047. A protective pad 1049 is provided at the end of the two positioning cylinders 1048 away from the moving plate 104. An electric push rod 105 is provided on the surface of the moving plate 104 near the anti-slip pad 101. A pressing frame 1051 is provided at the output end of the electric push rod 105. A partition 1052 is fixedly installed on the inner wall of the pressing frame 1051. Multiple bolts 1053 are embedded in the internal threads of the partition 1052. A support pad 1054 is provided at one end of the multiple bolts 1053.
[0037] In this embodiment, the electric push rod 103 works in conjunction with the moving plate 104 and the internally positioned headlight lens to move downwards as a whole. The electric push rod 105 works to move the pressing frame 1051 downwards. The frame is positioned by the bolts 1053 on the inner wall of the partition 1052. When the support pad 1054 contacts the headlight lens, the moving connecting rod 1047 moves downwards along the sliding column 1046 via the positioning cylinder 1048. When the single rotating bolt 1053 is rotated, the support pad 1054 is adjusted by a short distance. This allows for tight bonding between the headlight lens and the headlight housing on the surface of the electric push rod 103, improving production quality, as the pressure at the pressing point varies for headlight lenses of different shapes.
[0038] Working Principle: During use, the headlight housing is placed on the surface of the anti-slip mat 101. The clamping cylinder 102 is activated, causing the positioning plate 1021 to contact and position the headlight housing. When the bidirectional lead screw 1042 is rotated, the threaded limiting plate 1043 on its outer surface moves relative to the limiting groove 1041, causing the internal sliding column 1046 to position the moving connecting rod 1047. When the positioning cylinder 1048 is activated, the protective pad 1049 on the surface moves downward, causing the edge of the headlight lens to contact and fix the edge of the moving connecting rod 1047. By adjusting the rotation of the bidirectional lead screw 1042 and the positioning cylinder 1048, it is convenient to fix headlight lenses of different sizes. The device is highly adaptable. In addition, it works in conjunction with electric push rod 103 to move the moving plate 104 and the internally positioned headlight lens downward as a whole. With the help of electric push rod 105, the pressing frame 1051 is moved downward and positioned by bolts 1053 on the inner wall of partition 1052. When the support pad 1054 contacts the headlight lens, the moving connecting rod 1047 moves downward along the sliding column 1046 through the positioning cylinder 1048. When a single bolt 1053 is rotated, the support pad 1054 is adjusted by a short distance. This allows for tight bonding between the headlight lens and the headlight housing on the surface of electric push rod 103, improving production quality, as the pressure at the pressing point varies for headlight lenses of different shapes.
[0039] 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 vehicle front light lens pressing device, comprising: A workbench (1); an anti-slip mat (101) disposed on the inner wall of the workbench (1); characterized in that it further comprises: Two clamping cylinders (102) are disposed on the surface of the worktable (1) at symmetrical locations, and the output ends of the two clamping cylinders (102) are provided with positioning plates (1021); An electric push rod (103) is disposed on the surface of the worktable (1), and a movable plate (104) is disposed on the output end surface of the electric push rod (103). A limiting groove (1041) is formed on one side surface of the movable plate (104). A bidirectional lead screw (1042) is movably arranged inside the limiting groove (1041). A limiting plate (1043) is threaded on the outer surface of the bidirectional lead screw (1042) at a symmetrical position.
2. The vehicle front lamp lens pressing device according to claim 1, characterized in that: One end of each of the two limiting plates (1043) is slidably embedded in the inside of the limiting groove (1041), and the surfaces of the two limiting plates (1043) are provided with slots (1045).
3. The vehicle front lamp lens pressing device according to claim 2, characterized in that: Sliding columns (1046) are fixedly installed on the inner walls of the two slots (1045), and movable connecting rods (1047) are movably sleeved on the surfaces of the two sliding columns (1046).
4. The vehicle front lamp lens pressing device according to claim 3, characterized in that: The two movable links (1047) are slidably embedded inside the slot (1045), and springs (1044) are provided on the surfaces of the two movable links (1047) at symmetrical locations.
5. The vehicle front lamp lens pressing device according to claim 4, characterized in that: One end of each of the springs (1044) is fixedly mounted on the inner wall of the slot (1045), and a positioning cylinder (1048) is provided on one side surface of each of the two moving links (1047).
6. The vehicle front lamp lens pressing device according to claim 5, characterized in that: The two positioning cylinders (1048) are provided with protective pads (1049) at the ends away from the moving plate (104), and the moving plate (104) is provided with electric push rods (105) on the surface near the anti-slip pad (101).
7. The vehicle front lamp lens pressing device according to claim 6, characterized in that: The output end of the electric push rod 2 (105) is provided with a pressing frame (1051), and a partition (1052) is fixedly installed on the inner wall of the pressing frame (1051).
8. The vehicle front lamp lens pressing device according to claim 7, characterized in that: The partition (1052) has multiple bolts (1053) embedded in its internal threads, and a support pad (1054) is provided at one end of each bolt (1053).