Rotary plugging device for vehicle light

Abstract

The utility model relates to a kind of car light rotary plugging devices.The device includes: pedestal, first drive mechanism, support table, rotating component, second drive mechanism and third drive mechanism.The device of the present application can complete the installation and plugging of parts in one station.By placing the part on the profiling tool, the first drive mechanism moves the support table, causing the part to be inserted into the corresponding mounting hole of the car light, then the second drive mechanism drives the inner rotating part to rotate, and then promotes the profiling tool and the part on it to rotate, so that the part can be installed on the car light.The third drive mechanism drives the plug to move, causing the plug to contact with one end surface of the part, and the air hole on the end surface is plugged by the plug.In this way, the rotational installation and plugging of the part are realized.The device of the present application can significantly improve the efficiency of car light airtightness detection.

Description

Technical Field

[0001] This utility model relates to the field of sealing technology, and in particular to a rotating sealing device for vehicle lights. Background Technology

[0002] Before the airtightness test of a car headlight, a component needs to be inserted into the headlight and rotated at a certain angle to mount it. Then, the vent holes in the component are sealed. The airtightness test is then performed. Existing mechanisms for this operation typically include two stations: one station inserts the component into the headlight's mounting hole and rotates it at a certain angle, and the other station seals the vent holes using a plug. This method is relatively inefficient. Utility Model Content

[0003] Based on this, a rotating sealing device for vehicle lamps is provided. This device helps to improve the efficiency of vehicle lamp airtightness testing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A rotating sealing device for vehicle lights, comprising:

[0006] Base

[0007] A first driving mechanism is provided on the base.

[0008] A support platform is connected to a first drive mechanism, which drives the support platform to move along the X-axis.

[0009] A rotating assembly includes a bearing seat on a support platform, a bearing housing within the bearing seat, an outer rotating component and an inner rotating component connected to the outer rotating component, the inner rotating component having a first through hole extending axially, the inner rotating component including a support portion and a mounting portion, the bearing being mounted on the support portion of the inner rotating component, and a contouring fixture mounted on the mounting portion of the inner rotating component, the contouring fixture having a second through hole communicating with the first through hole.

[0010] A second driving mechanism is provided on the support platform. This second driving mechanism drives the outer rotating component of the rotating assembly to rotate, while the inner rotating component rotates synchronously with the outer rotating component.

[0011] The third driving mechanism is provided on the support platform, and a bracket is provided on the bracket. The third driving mechanism is connected to the driving rod. One end of the driving rod passes through the first through hole of the inner rotating part and is connected to the plug. The plug is located in the second through hole of the contour tooling. The third driving mechanism is used to drive the plug to move along the X direction.

[0012] In one embodiment, the first drive mechanism includes a slide cylinder, the slide seat of which is connected to a support platform.

[0013] Furthermore, a sensor bracket is installed on one side of the sliding seat of the slide cylinder, and a photoelectric sensor is installed on the sensor bracket. The photoelectric sensor is used to detect whether a part is installed on the contouring tooling.

[0014] In one embodiment, the third drive mechanism includes a plug drive cylinder.

[0015] In one embodiment, the outer rotating component is a first synchronous pulley, and the second driving mechanism includes a rotary cylinder mounted on a support platform and a second synchronous pulley connected to the rotary cylinder, with a synchronous belt installed between the first and second synchronous pulleys.

[0016] Furthermore, it also includes a cover connected to the support platform, the cover shielding the second synchronous pulley and the rotary cylinder, the cover also having a clearance through hole, and one end of the contour tooling being located outside the clearance through hole.

[0017] In one embodiment, the base includes a base and a height adjustment component disposed on the base, the height adjustment component being connected to a first drive mechanism.

[0018] Furthermore, the base includes a horizontal part and a vertical part, and the height adjustment assembly includes an adjustment plate, a middle plate, and a telescopic component. The middle plate is connected to the vertical part, and the adjustment plate includes a first part and a second part. The second part is provided with a plurality of elongated holes, and locking bolts are provided in the elongated holes. The locking bolts are connected to the middle plate. The first part of the adjustment plate is connected to a first drive mechanism. One end of the telescopic component is fixed to the horizontal part of the base, and the other end of the telescopic component is used to support the first part of the adjustment plate.

[0019] Furthermore, the retractable component includes a fixed base, a support bolt, and a nut. The fixed base is connected to the base, and a column is provided on the fixed base. The column is provided with a threaded hole, and the support bolt is provided in the threaded hole. The nut is threadedly connected to the support bolt.

[0020] The beneficial effects of this application are as follows:

[0021] The device described in this application can complete the installation and sealing of parts at only one station. By placing the part on the contouring fixture, the first drive mechanism moves the support platform, allowing the part to be inserted into the corresponding mounting hole of the vehicle lamp. Then, the second drive mechanism drives the inner rotating component to rotate, thereby causing the contouring fixture and the part on it to rotate, thus installing the part onto the vehicle lamp. Next, the third drive mechanism drives the plug to move, bringing the plug into contact with one end face of the part, sealing the vent on that end face. This achieves the rotational installation and sealing of the part. There is no need to move the vehicle lamp to a second station, or move the sealing mechanisms from other stations to the vehicle lamp for sealing operations. This significantly improves the efficiency of vehicle lamp airtightness testing. Attached Figure Description

[0022] Figure 1 This is a schematic diagram from one perspective of the vehicle headlight rotation blocking device according to an embodiment of this application.

[0023] Figure 2 This is a schematic diagram from another perspective of the vehicle headlight rotation blocking device according to an embodiment of this application.

[0024] Figure 3 A cross-sectional view of a portion of the drive rod in an embodiment of this application located inside the inner rotating member.

[0025] Figure 4 This is an exploded view of the inner rotating component, outer rotating component, drive rod, bearing housing, and third drive mechanism of an embodiment of this application.

[0026] Figure 5 This is a schematic diagram showing a keyway provided on the inner rotating component according to an embodiment of this application.

[0027] Figure 6 This is an exploded view of the plug and drive rod of an embodiment of this application.

[0028] Figure 7 This is a schematic diagram of the casing according to an embodiment of this application.

[0029] Figure 8 This is a schematic diagram of the base for an embodiment of this application.

[0030] in:

[0031] 110. Base; 120. First drive mechanism; 130. Support platform; 140. Second drive mechanism; 150. Third drive mechanism;

[0032] 161. Bearing housing; 162. Bearing;

[0033] 170. Inner rotating part; 180. Outer rotating part; 190. Copying fixture; 171. First through hole; 172. Keyway; 191. Second through hole; 210. Bracket; 220. Drive rod; 230. Plug;

[0034] 240. Second synchronous pulley; 250. Synchronous belt;

[0035] 260. Cover; 261. Clearance through hole;

[0036] 270. Sensor bracket; 271. Photoelectric sensor;

[0037] 111. Base; 1111. Horizontal section; 1112. Vertical section;

[0038] 112. Adjusting plate; 1121. First part; 1122. Second part; 1123. Long hole; 113. Intermediate plate; 1141. Fixing seat; 1142. Column; 1143. Nut; 1144. Support bolt. Detailed Implementation

[0039] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0040] like Figures 1 to 4 As shown, an embodiment of this application provides a vehicle headlight rotation blocking device, which includes: a base 110, a first drive mechanism 120, a support platform 130, a rotating assembly, a second drive mechanism 140, and a third drive mechanism 150.

[0041] A first driving mechanism 120 is provided on the base 110. The support platform 130 is connected to the first driving mechanism 120. The first driving mechanism 120 is used to drive the support platform 130 to move along the X direction. A bearing seat 161 is provided on the support platform 130, and a bearing 162 is provided inside the bearing seat 161. The rotating assembly includes an outer rotating component 180 and an inner rotating component 170 connected to the outer rotating component 180. The inner rotating component 170 is provided with a first through hole 171 extending axially. The inner rotating component 170 includes a support part and a mounting part. The bearing 162 is mounted on the support part of the inner rotating component 170. A contouring fixture 190 is mounted on the mounting part of the inner rotating component 170. The contouring fixture 190 is provided with a first through hole 171 extending axially. Two through holes 191 are connected to the first through hole 171. The support platform 130 is provided with a second driving mechanism 140, which is used to drive the outer rotating component 180 of the rotating assembly to rotate. The inner rotating component 170 rotates synchronously with the outer rotating component 180. The support platform 130 is provided with a bracket 210, and the bracket 210 is provided with a third driving mechanism 150. The third driving mechanism 150 is connected to a driving rod 220. One end of the driving rod 220 passes through the first through hole 171 of the inner rotating component 170 and is connected to a plug 230. The plug 230 is located in the second through hole 191 of the contour tooling 190. The third driving mechanism 150 is used to drive the plug 230 to move along the X direction.

[0042] Specifically, the part to be installed is placed on the contouring fixture 190. Then, the first drive mechanism 120 drives the support platform 130 to move, which in turn moves its various mechanisms toward the headlight, allowing the part to be inserted into the mounting hole on the headlight. Next, the second drive mechanism 140 drives the outer rotating component 180 to rotate, which in turn drives the inner rotating component 170 to rotate. The inner rotating component 170 then drives the contouring fixture 190 to rotate, which in turn rotates the part. After rotating a certain angle, the part is fixed to the headlight. Next, the third drive mechanism 150 drives the aforementioned drive rod 220 to move, which in turn moves the plug 230 toward the part, sealing the pores on the part. Then, an airtightness test can be performed.

[0043] In one embodiment, such as Figure 1 As shown, the first drive mechanism 120 includes a slide cylinder, and the sliding seat of the slide cylinder is connected to the support platform 130.

[0044] Specifically, the movement of the sliding seat of the slide cylinder will cause the support platform 130 to move along the X direction.

[0045] Furthermore, such as Figure 1As shown, a sensor bracket 270 is installed on one side of the sliding seat of the slide cylinder, and a photoelectric sensor 271 is provided on the sensor bracket 270. The photoelectric sensor 271 is used to detect whether a part is installed on the contouring fixture 190.

[0046] Specifically, after the photoelectric sensor 271 detects a part on the contouring fixture 190, the slide cylinder moves, causing the support platform 130 to move towards the headlight direction.

[0047] In one embodiment, such as Figure 3 and Figure 4 As shown, the third driving mechanism 150 includes a plug driving cylinder. The plug driving cylinder is connected to the driving rod 220. The plug driving cylinder can drive the driving rod 220 to move in the X direction. The driving rod 220 will drive the plug 230 to move in the X direction, thereby allowing the plug 230 to move towards the part, and finally seal the air hole on the part through the plug 230.

[0048] In one embodiment, such as Figure 1 and Figure 4 As shown, the outer rotating component 180 is a first synchronous pulley, and the second driving mechanism 140 includes a rotary cylinder mounted on the support platform 130 and a second synchronous pulley 240 connected to the rotary cylinder. A synchronous belt 250 is installed between the first synchronous pulley and the second synchronous pulley 240.

[0049] Specifically, the aforementioned rotary cylinder drives the second synchronous pulley 240 to rotate, and the second synchronous pulley 240 drives the first synchronous pulley to rotate via the synchronous belt 250. The first synchronous pulley drives the inner rotating component 170 to rotate.

[0050] Specifically, the first synchronizing pulley and the inner rotating component 170 are connected by a key. That is, a keyway 172 is provided on the inner rotating component 170, a key is provided in the keyway 172, and the first synchronizing pulley is provided with a corresponding through hole. The part of the inner rotating component 170 with the key installed passes through the first synchronizing pulley.

[0051] Specifically, the inner rotating part 170 and the contouring tooling 190 can be connected and fixed by means of snap-fit ​​or other methods.

[0052] Furthermore, such as Figure 7 As shown, based on the above, it also includes a cover 260 connected to the support platform 130. The cover 260 covers the second synchronous pulley 240 and the rotary cylinder. The cover 260 is also provided with a clearance through hole 261. One end of the contour tooling 190 is located outside the clearance through hole 261.

[0053] In one embodiment, such as Figure 2 and Figure 8As shown, the base 110 includes a base 111 and a height adjustment component disposed on the base 111, the height adjustment component being connected to the first drive mechanism 120.

[0054] Specifically, the height of the first drive mechanism 120 can be adjusted by the height adjustment component, which in turn can adjust the height of the support platform 130 and the mechanism thereon. This is beneficial for adjusting the height of the contour tooling 190 according to the size of the vehicle headlight, so that the device of this application can be used for vehicle headlights of different sizes.

[0055] Furthermore, the base 111 includes a horizontal portion 1111 and a vertical portion 1112. The height adjustment assembly includes an adjustment plate 112, a middle plate 113, and a telescopic assembly. The middle plate 113 is connected to the vertical portion 1112. The adjustment plate 112 includes a first portion 1121 and a second portion 1122. The second portion 1122 is provided with a plurality of elongated holes 1123, which are arranged vertically. A locking bolt is provided in the elongated hole 1123, and the locking bolt is connected to the middle plate 113. The first portion 1121 of the adjustment plate 112 is connected to the first drive mechanism 120. One end of the telescopic assembly is fixed to the horizontal portion 1111 of the base 111, and the other end of the telescopic assembly is used to support the first portion 1121 of the adjustment plate 112.

[0056] Specifically, since the second part 1122 of the adjusting plate 112 has an elongated hole 1123, when the locking bolt is loosened, the second part 1122 of the adjusting plate 112 can move up and down. The height of the second part 1122 of the adjusting plate 112 can be adjusted via a telescopic component. After the second part 1122 of the adjusting plate 112 moves up and down, it causes the height of the first part 1121 of the adjusting plate 112 to also move up and down. Since the first part 1121 of the adjusting plate 112 is connected to the first drive mechanism 120, the height of the first drive mechanism 120 also moves up and down accordingly, thereby changing the height of the support platform 130 and its various mechanisms. After the height adjustment is complete, the locking bolt is tightened, and the second part 1122 is fixed to the intermediate plate 113, and its position is re-fixed.

[0057] Furthermore, the retractable component includes a fixed base 1141, a support bolt 1144, and a nut 1143. The fixed base 1141 is connected to the base 111. A column 1142 is provided on the fixed base 1141. The column 1142 is provided with a threaded hole. The support bolt 1144 is provided in the threaded hole. The nut 1143 is threadedly connected to the support bolt 1144.

[0058] Specifically, after loosening the locking bolt, the second part 1122 of the adjusting plate 112 can move up and down. Then, loosen the nut 1143, and rotate the support bolt 1144 upwards. The support bolt 1144 pushes the second part 1122 of the adjusting plate 112 upwards, causing the adjusting plate 112 to rise as a whole. Similarly, rotating the support bolt 1144 downwards moves the adjusting plate 112 downwards, supported by the support bolt 1144. After the height of the adjusting plate 112 is adjusted, tighten the nut 1143 to lock the support bolt 1144, and tighten the locking bolt to fix the position of the adjusting plate 112.

[0059] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A rotating sealing device for vehicle lights, characterized in that, include: Base A first driving mechanism is provided on the base. A support platform is connected to a first drive mechanism, which drives the support platform to move along the X-axis. A rotating assembly includes a bearing seat on a support platform, a bearing housing within the bearing seat, an outer rotating component and an inner rotating component connected to the outer rotating component, the inner rotating component having a first through hole extending axially, the inner rotating component including a support portion and a mounting portion, the bearing being mounted on the support portion of the inner rotating component, and a contouring fixture mounted on the mounting portion of the inner rotating component, the contouring fixture having a second through hole communicating with the first through hole. A second driving mechanism is provided on the support platform. This second driving mechanism drives the outer rotating component of the rotating assembly to rotate, while the inner rotating component rotates synchronously with the outer rotating component. The third driving mechanism is provided on the support platform, and a bracket is provided on the bracket. The third driving mechanism is connected to the driving rod. One end of the driving rod passes through the first through hole of the inner rotating part and is connected to the plug. The plug is located in the second through hole of the contour tooling. The third driving mechanism is used to drive the plug to move along the X direction.

2. The vehicle headlight rotating sealing device according to claim 1, characterized in that, The first driving mechanism includes a slide cylinder, and the sliding seat of the slide cylinder is connected to the support platform.

3. The rotating sealing device for vehicle lights according to claim 2, characterized in that, A sensor bracket is installed on one side of the sliding seat of the slide cylinder, and a photoelectric sensor is installed on the sensor bracket. The photoelectric sensor is used to detect whether a part is installed on the contouring tooling.

4. The rotating sealing device for vehicle lights according to claim 1, characterized in that, The third drive mechanism includes a plug drive cylinder.

5. The rotating sealing device for vehicle lights according to claim 1, characterized in that, The outer rotating component is a first synchronous pulley, and the second driving mechanism includes a rotary cylinder mounted on a support platform and a second synchronous pulley connected to the rotary cylinder. A synchronous belt is installed between the first synchronous pulley and the second synchronous pulley.

6. The rotating sealing device for vehicle lights according to claim 5, characterized in that, It also includes a cover connected to the support platform, the cover shielding the second synchronous pulley and the rotary cylinder, the cover also having a clearance through hole, and one end of the contour tooling being located outside the clearance through hole.

7. The rotating sealing device for vehicle lights according to claim 1, characterized in that, The base includes a base and a height adjustment component disposed on the base, the height adjustment component being connected to a first drive mechanism.

8. The rotating sealing device for vehicle lights according to claim 7, characterized in that, The base includes a horizontal part and a vertical part. The height adjustment assembly includes an adjustment plate, a middle plate, and a telescopic component. The middle plate is connected to the vertical part. The adjustment plate includes a first part and a second part. The second part is provided with a plurality of elongated holes. Locking bolts are provided in the elongated holes and are connected to the middle plate. The first part of the adjustment plate is connected to a first drive mechanism. One end of the telescopic component is fixed to the horizontal part of the base, and the other end of the telescopic component is used to support the first part of the adjustment plate.

9. The rotating sealing device for vehicle lights according to claim 8, characterized in that, The retractable component includes a fixed base, a support bolt, and a nut. The fixed base is connected to the base, and a column is provided on the fixed base. The column is provided with a threaded hole, and the support bolt is provided in the threaded hole. The nut is threadedly connected to the support bolt.

Images