Automobile lamp mounting seat press-fitting device

Abstract

The utility model discloses a kind of automobile car light mounting seat press fitting device, positioning mechanism includes support, the top surface both sides of support are symmetrically slidably connected with adjusting plate, adjusting plate is symmetrically set on the top surface both sides of support, the two ends of each adjusting plate close to support edge are fixedly connected with extension frame, the inner wall of each extension frame is rotatably connected with support roller, the side wall of each adjusting plate and between adjacent two extension frames is set with insertion slot, the inner wall both sides of insertion slot are slidably connected with plug, one end of each plug extends to the outside of insertion slot and is fixedly connected with locating plate, locating plate extends towards horizontal straight line direction, support is supported to the car light mounting seat cover portion of the car light to be assembled, adjusting plate is set on the top of support, and the outside of each adjusting plate is also provided with support wheel, support wheel can be resisted to the lower end inner wall of cover, and then avoid cover to shake above support, by changing the spacing between adjusting plate, the cover of different sizes and inner diameter can be supported and positioned.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive lighting production equipment, specifically to an automotive lighting mounting bracket press-fitting device. Background Technology

[0002] Automotive headlight mounts are key components for securing front and rear lighting fixtures on a vehicle. They are typically located in the front bumper or rear tailgate area and are made of weather-resistant plastic or metal. They are connected to the vehicle body structure via clips or screws, ensuring the headlights are secure while allowing the beam angle to be adjusted to meet regulatory requirements.

[0003] Chinese patent discloses a pressing device for automotive headlight mounting brackets (publication number: CN220840062U). This device uses a clamping mechanism to simulate manual clamping of the bracket by an operator, avoiding hand injuries from pressing down on the bracket and improving safety. However, because the clamping arm extends into the mounting groove of the headlight mounting bracket, the clamping arm and the inner wall of the mounting groove allow for bracket rotation, ensuring a constant relative position between the mounting groove on the bracket and the notch on the bracket cover. This device has the following drawbacks: When the above-mentioned device positions the lower end cover of the vehicle lamp mounting bracket, it inserts the cover into the outside of the positioning cylinder, and the positioning protrusion on the side of the positioning cylinder can be inserted into the notch at the bottom of the cover. However, the dimensions of the positioning cylinder and the positioning protrusion are fixed and cannot be adjusted, thus making it impossible to position covers of different models or sizes. Therefore, a pressing device for automotive lamp mounting brackets is proposed to solve the above problems. Utility Model Content

[0004] The objective of this utility model can be achieved through the following technical solutions: A pressing device for automotive headlight mounting brackets includes a pressing mechanism, and a positioning mechanism is provided above the pressing mechanism; The positioning mechanism includes a support, with adjusting plates slidably connected to both sides of the top surface of the support. The adjusting plates are symmetrically arranged on both sides of the top surface of the support. An extension frame is fixedly connected to both ends of each adjusting plate near the edge of the support. A support roller is rotatably connected to the inner wall of each extension frame. A slot is provided on the side wall of each adjusting plate and between two adjacent extension frames. A block is slidably connected to both sides of the inner wall of the slot. One end of each block extends to the outside of the slot and is fixedly connected to a positioning plate. The positioning plate extends in a horizontal straight line direction.

[0005] As a further embodiment of this utility model: each of the adjustment plates has an elongated groove in the middle of its top surface, the elongated groove is connected to the slot, and bolts are connected through the inner walls of the elongated groove on both sides. The top surface of the insert has a threaded hole, and the lower end of the bolt is inserted into the top surface of the insert and threaded fastened.

[0006] As a further embodiment of this utility model: a sliding groove is provided on the top surface of the support and below the middle of each adjusting plate, and sliders are slidably connected to both sides of the inner wall of the sliding groove, and the top surface of each slider is fixedly installed to the bottom surface of the adjusting plate.

[0007] As a further embodiment of this utility model: a lead screw is rotatably connected to the inner center of the slide groove, one end of the lead screw extends to the outside of the support and is fixedly connected to a knob, threads are provided on both sides of the surface of the lead screw, and the threads on both sides of the surface of the lead screw face opposite directions, and the two sides of the surface of the lead screw are respectively threaded with the slider.

[0008] As a further embodiment of this utility model: the pressing mechanism includes a base, a bracket is fixedly installed on the top side of the base, and a guide rail is symmetrically fixedly connected to the top surface of the base. The guide rail is perpendicular to the top surface of the base, and the middle part of the top surface of the base is fixedly installed with the support.

[0009] As a further embodiment of this utility model: a hydraulic rod is fixedly installed in the middle of the top surface of the bracket, the extension end of the hydraulic rod is located below the bottom surface of the bracket, and a lifting block is fixedly installed at the bottom end of the bracket. Clamping plates are slidably connected to both sides of the front of the lifting block, and springs are fixedly connected to the outer walls of each clamping plate. The ends of the springs are fixedly connected to the inner side of the lifting block.

[0010] As a further embodiment of this utility model: guide blocks are fixedly installed on both sides of the back of the lifting block, and each guide block is slidably connected along the inner side of the guide rail.

[0011] The beneficial effects of this utility model are: (1) The present invention supports the cover of the vehicle lamp mounting seat to be assembled by means of a support. The top of the support is provided with adjustable plates with adjustable spacing, and each adjustment plate is provided with a support wheel on the outer side. The support wheel can abut against the lower inner wall of the cover, thereby preventing the cover from shaking above the support and improving the stability of the vehicle lamp mounting seat during pressing. By changing the spacing between the adjustment plates, the cover of different sizes and inner diameters can be supported and positioned, which helps to improve the universality of the device.

[0012] (2) An insert block structure can be installed inside the adjustment plate. The insert block extends to the outside and fixes the positioning plate. After the seat cover is placed above the support, the positioning plate can be inserted into the notch at the bottom of the seat cover to assist the positioning of the seat cover on the support. The distance between the two positioning plates can be adjusted according to the size of the notch at the bottom of the seat cover for easy matching, which facilitates the positioning of the seat cover for different models or sizes of car headlights. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the positioning mechanism in this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the support in this utility model; Figure 4 This is a schematic diagram of the overall structure of the insert block in this utility model.

[0015] In the diagram: 1. Pressing mechanism; 101. Base; 102. Bracket; 103. Guide rail; 104. Hydraulic rod; 105. Lifting block; 106. Guide block; 107. Clamping plate; 108. Spring; 2. Positioning mechanism; 201. Support; 202. Slide groove; 203. Lead screw; 204. Knob; 205. Sliding block; 206. Adjusting plate; 207. Extension frame; 208. Support roller; 209. Long groove; 210. Slot; 211. Insert block; 212. Positioning plate; 213. Bolt. Detailed Implementation

[0016] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figure 1-4 As shown, a pressing device for an automotive headlight mounting bracket includes a pressing mechanism 1, with a positioning mechanism 2 positioned above the pressing mechanism 1. The positioning mechanism 2 includes a support 201, with adjusting plates 206 slidably connected to both sides of the top surface of the support 201. The adjusting plates 206 are symmetrically arranged on both sides of the top surface of the support 201. Extension frames 207 are fixedly connected to both ends of each adjusting plate 206 near the edge of the support 201. Support rollers 208 are rotatably connected to the inner walls of each extension frame 207. Slots 210 are provided on the side walls of each adjusting plate 206 and between adjacent extension frames 207. Insert blocks 211 are slidably connected to both sides of the inner wall of the slot 210. One end of each insert block 211 extends to the outside of the slot 210 and is fixedly connected to a positioning plate 212. The positioning plate 212 extends in a horizontal straight direction. Figure 2 As shown, the outer side of the support roller 208 is wrapped with a rubber layer, which can buffer the inner wall of the supported seat cover and prevent the inner wall of the seat cover from being subjected to excessive pressure.

[0018] Each adjusting plate 206 has an elongated groove 209 in the center of its top surface. The elongated groove 209 is connected to the slot 210. Bolts 213 are threaded through the inner walls of the elongated groove 209 on both sides. Threaded holes are formed on the top surface of the insert block 211. The lower ends of the bolts 213 are inserted into the top surface of the insert block 211 and threadedly tightened. Figures 2-3 As shown, when bolt 213 is tightened on the top surface of insert 211, the top of bolt 213 presses against the top surface of adjustment plate 206, so that insert 211 and adjustment plate 206 are relatively fixed.

[0019] A groove 202 is provided on the top surface of the support 201, located below the center of each adjusting plate 206. Sliding blocks 205 are slidably connected to both sides of the inner wall of the groove 202. The top surface of each sliding block 205 is fixedly installed to the bottom surface of the adjusting plate 206. Figures 2-3 As shown, slider 205 can only move linearly along the inner wall of groove 202.

[0020] A lead screw 203 is rotatably connected to the inner center of the slide groove 202. One end of the lead screw 203 extends to the outside of the support 201 and is fixedly connected to a knob 204. Threads are provided on both sides of the surface of the lead screw 203, and the threads on both sides of the surface of the lead screw 203 face opposite directions. The two sides of the surface of the lead screw 203 are threadedly fitted onto the slider 205, as shown below. Figure 3 As shown, each of the sliders 205 has a threaded hole on its inner wall that matches the threads on both sides.

[0021] The pressing mechanism 1 includes a base 101. A bracket 102 is fixedly installed on the top side of the base 101. Guide rails 103 are also symmetrically fixedly connected to the top surface of the base 101. The guide rails 103 are perpendicular to the top surface of the base 101. A support 201 is fixedly installed at the center of the top surface of the base 101. A hydraulic rod 104 is fixedly installed at the center of the top surface of the bracket 102. The hydraulic rod 104 can be an HSG type engineering hydraulic cylinder in the prior art. The extension end of the hydraulic rod 104 is located below the bottom surface of the bracket 102. A lifting block 105 is fixedly installed at the bottom end of the bracket 102. Clamping plates 107 are slidably connected to both sides of the front of the lifting block 105. Springs 108 are fixedly connected to the outer wall of each clamping plate 107. The ends of the springs 108 are fixedly connected to the inner side of the lifting block 105. Guide blocks 106 are fixedly installed on both sides of the back of the lifting block 105. Each guide block 106 is slidably connected along the inner side of the guide rail 103. Figure 1 As shown, the spring 108 pushes the gap between the clamping plates 107 to decrease, and the elastic coefficient of the spring 108 can be 25 N / mm.

[0022] The working principle of this utility model: When using the device, the cover of the vehicle light mounting bracket can be placed on the top surface of the support 201, and the bottom of the cover is hollowed out and fitted onto the outside of the two adjusting plates 206. The notch on the ground of the cover is aligned with the positioning plate 212. The knob 204 drives the lead screw 203 to rotate. The threads on both sides of the surface of the lead screw 203 push the slider 205 respectively. The slider 205 moves along the slide groove 202 and drives the distance between the two adjusting plates 206 to increase, thereby making the support roller 208 abut against the lower inner wall of the cover. At this time, the cover cannot wobble above the support 201. Next, when it is necessary to adjust the distance between the two positioning plates 212 to match the bottom opening of the cover, the disassembly bolt 213 can be turned to push the insert 211 to slide along the inside of the slot 210, thereby changing the distance between the positioning plates 212. When fixing the position, the bolt 213 is passed through the elongated groove 209 and tightened in the threaded hole on the top surface of the insert 211.

[0023] The seat body of the headlight mounting bracket can be inserted into the mounting bushing at the top of the seat cover. Pushing the clamping plate 107 compresses the spring 108, increasing the distance between the clamping plates 107, and the clamping plates 107 respectively abut against the mounting grooves on both sides of the seat body. Then, the hydraulic rod 104 is activated, causing the lifting block 105 to fall. The guide block 106 slides along the inner side of the guide rail 103, thereby ensuring that the lifting block 105 falls stably and vertically. During this process, the clamping plate 107 pushes the bottom surface of the seat body mounting groove to fall, and the seat body is subjected to a downward force and gradually pressed into the mounting bushing at the top of the seat cover.

[0024] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A pressing device for automotive headlight mounting brackets, comprising a pressing mechanism (1), wherein a positioning mechanism (2) is provided above the pressing mechanism (1). Its features are, The positioning mechanism (2) includes a support (201). Adjustment plates (206) are slidably connected to both sides of the top surface of the support (201). The adjustment plates (206) are symmetrically arranged on both sides of the top surface of the support (201). Extension frames (207) are fixedly connected to both ends of each adjustment plate (206) near the edge of the support (201). Support rollers (208) are rotatably connected to the inner wall of each extension frame (207). Slots (210) are opened on the side wall of each adjustment plate (206) and between two adjacent extension frames (207). Insert blocks (211) are slidably connected to both sides of the inner wall of the slot (210). One end of each insert block (211) extends to the outside of the slot (210) and is fixedly connected to a positioning plate (212). The positioning plate (212) extends in a horizontal straight line direction.

2. The automotive lamp mounting bracket press-fitting device according to claim 1, characterized in that, Each of the adjustment plates (206) has an elongated groove (209) in the middle of its top surface. The elongated groove (209) is connected to the slot (210) through. Bolts (213) are connected through both sides of the inner wall of the elongated groove (209). The top surface of the insert (211) has a threaded hole. The lower end of the bolt (213) is inserted into the top surface of the insert (211) and threaded fastened.

3. The automotive lamp mounting bracket press-fitting device according to claim 2, characterized in that, The support (201) has a groove (202) on its top surface and located below the middle of each adjustment plate (206). Sliding blocks (205) are slidably connected to both sides of the inner wall of the groove (202). The top surface of each sliding block (205) is fixedly installed to the bottom surface of the adjustment plate (206).

4. The automotive lamp mounting bracket press-fitting device according to claim 3, characterized in that, A lead screw (203) is rotatably connected to the inner center of the slide groove (202). One end of the lead screw (203) extends to the outside of the support (201) and is fixedly connected to a knob (204). Threads are provided on both sides of the surface of the lead screw (203), and the threads on both sides of the surface of the lead screw (203) face opposite directions. The two sides of the surface of the lead screw (203) are threadedly sleeved with the slider (205).

5. The automotive lamp mounting bracket press-fitting device according to claim 4, characterized in that, The pressing mechanism (1) includes a base (101), a bracket (102) is fixedly installed on the top side of the base (101), and a guide rail (103) is symmetrically fixedly connected to the top surface of the base (101). The guide rail (103) is perpendicular to the top surface of the base (101), and the middle part of the top surface of the base (101) is fixedly installed with the support (201).

6. The automotive lamp mounting bracket press-fitting device according to claim 5, characterized in that, A hydraulic rod (104) is fixedly installed in the middle of the top surface of the bracket (102). The extension end of the hydraulic rod (104) is located below the bottom surface of the bracket (102). A lifting block (105) is fixedly installed at the bottom end of the bracket (102). Clamping plates (107) are slidably connected to both sides of the front of the lifting block (105). A spring (108) is fixedly connected to the outer wall of each clamping plate (107). The end of the spring (108) is fixedly connected to the inner side of the lifting block (105).

7. The automotive lamp mounting bracket press-fitting device according to claim 6, characterized in that, Guide blocks (106) are fixedly installed on both sides of the back of the lifting block (105), and each guide block (106) is slidably connected along the inner side of the guide rail (103).

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