LED lamp shell stamping device

Abstract

The utility model provides a kind of LED lamp shell stamping processing device, it is related to stamping technical field, the utility model includes operation platform, the top of operation platform is equipped with stamping equipment, the upper end of operation platform is slidably connected with cushion seat, including sliding block, the top of sliding block is fixedly connected with cushion seat, the inner wall of cushion seat is slidably connected with groove block, one end of groove block is fixedly connected with pressure block, one end of sliding block is fixedly connected with pressure-receiving template, sliding assembly and cylinder cooperation realize the automation of lamp shell processing piece's automatic transfer, replace manual operation, not only reduce the efficiency loss caused by manual intervention, also reduce the security risk that operator contacts stamping equipment.

Description

Technical Field

[0001] This utility model relates to the field of stamping technology, and in particular to a stamping processing device for LED lamp housings. Background Technology

[0002] In the stamping process of LED lamp housings, the processing precision requirements are high because the housings are mostly made of thin metal sheets, and the sheets are prone to deformation. Traditional processing methods often rely on manual handling to move the thin metal sheets to the stamping equipment for positioning and stamping. Manual handling not only makes it difficult to ensure stable positioning of the sheet during stamping, but also easily leads to displacement due to hand tremors or uneven force, resulting in quality problems such as dimensional deviations and irregular edges, affecting the assembly accuracy and performance of the LED lamp housing. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned problems by proposing an LED lamp housing stamping processing device.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: an LED lamp housing stamping processing device, comprising: an operating table, wherein a stamping device is mounted on the top surface of the operating table, and the stamping moving die of the stamping device is vertically suspended above the top surface of the operating table; a sliding assembly, comprising a sliding block and a first guide structure, wherein the first guide structure is arranged horizontally on the top surface of the operating table, and the sliding block slides with the top surface of the operating table through the first guide structure, and can move closer to or further away from the stamping device along the extension direction of the first guide structure; and a positioning mechanism, fixedly mounted on the top surface of the sliding block, comprising a pad, a pressure block, and a vertical drive assembly. The top surface of the pad forms a bearing surface for supporting the thin metal sheet of the lamp housing. A vertical groove extending in the vertical direction is opened inside the pad. The pressure block is located directly above the bearing surface and one end is fixedly connected to the groove block. The groove block is embedded in the vertical groove and slides in cooperation with the vertical groove. The vertical drive assembly drives the groove block to move vertically downward along the vertical groove, causing the pressure block to move closer to the bearing surface to clamp the thin metal sheet of the lamp housing. The stamping equipment drives the stamping moving die to move vertically downward, stamping the thin metal sheet of the lamp housing clamped on the bearing surface into a shape that matches the top surface of the pad.

[0005] Preferably, the first guide structure includes a first guide groove and a guide rod. The first guide groove is recessed in the top surface of the operating table in the horizontal direction. The guide rod is fixedly embedded in the first guide groove along the extension direction of the first guide groove. The sliding block has a through hole in the horizontal direction. The guide rod passes through the through hole, so that the sliding block can slide along the axial direction of the guide rod (i.e., the extension direction of the first guide groove).

[0006] Preferably, it further includes a horizontal drive assembly, which is a cylinder. The cylinder body is fixedly mounted on one side of the top surface of the operating table along the extension direction of the first guide groove. The free end of the piston rod of the cylinder is fixedly connected to the end of the sliding block away from the stamping equipment. A through groove penetrating its thickness is opened on the top surface of the operating table. The through groove is located on the extension path of the first guide groove and close to the stamping equipment. When the pressure block moves upward to release the metal sheet of the lamp housing, the cylinder drives the sliding block to move quickly along the first guide groove away from the stamping equipment and then brakes suddenly, so that the stamped metal sheet of the lamp housing slides along the top surface of the sliding block towards the through groove under the action of inertia and falls through the through groove.

[0007] Preferably, the vertical drive assembly includes a motor and a lead screw. The lead screw is rotatably supported in the vertical groove along its extension direction. The groove block has a threaded hole extending vertically. The lead screw passes through the threaded hole and is threadedly engaged with the groove block. The motor is fixed to the top surface of the pad, and its output shaft is connected to the top of the lead screw, driving the lead screw to rotate around its own axis, thereby causing the groove block to rise and fall along the extension direction (vertical direction) of the vertical groove.

[0008] Preferably, the inner wall of the vertical groove is provided with a second guide groove extending in the vertical direction. A diagonal support is slidably embedded in the second guide groove. The end of the diagonal support away from the second guide groove is fixedly connected to the side of the pressure block facing the groove block. The diagonal support is provided with a threaded hole adapted to the lead screw. The lead screw passes through the threaded hole and is threadedly engaged with the diagonal support. When the lead screw rotates to drive the groove block to rise and fall, the diagonal support rises and falls synchronously along the second guide groove, forming an oblique support for the end of the pressure block away from the groove block.

[0009] Preferably, it also includes a storage section, which is arranged on the bottom end face of the operating table and located directly below the through groove, for receiving the thin metal sheet of the lamp housing falling through the through groove; the storage section includes a collection structure that can be detachably connected to the operating table, and the collection structure can be fitted with a collection bag to collect the thin metal sheet of the lamp housing.

[0010] Preferably, the storage unit includes a frame and a hopper. The frame is fixed horizontally to the bottom surface of the operating table and located directly below the through slot. The frame forms a slot extending horizontally. The hopper slides into or out of the frame along the extension direction of the slot. The hopper is open at one end near the through slot and has several pins fixed inside. The pins extend vertically and can pass through the edge of the bag opening, keeping the bag opening open. When the hopper is fully inserted into the frame, the open bag opening faces directly below the through slot.

[0011] Preferably, a hydraulic station is fixedly installed on the top surface of the operating platform away from the sliding component. The hydraulic station is connected to the stamping equipment through hydraulic pipelines to provide hydraulic power. A control panel is fixedly installed on the side surface of the operating platform. The control panel is electrically connected to the stamping equipment, cylinder, motor and hydraulic station respectively to control their operation.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this invention, the sliding component works in conjunction with the cylinder to automate the transfer of the lamp housing parts, replacing manual handling. This not only reduces the efficiency loss caused by manual intervention, but also lowers the safety risk of operators coming into contact with the stamping equipment. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the bracket of this utility model; Figure 3 This utility model Figure 2 Partial illustration; Figure 4 This utility model Figure 1 Enlarged view of point A.

[0014] Legend: 1. Control panel; 2. First guide groove; 3. Guide rod; 4. Sliding block; 5. Pad; 6. Motor; 7. Groove block; 8. Pressing block; 9. Cylinder; 10. Diagonal brace; 12. Second guide groove; 13. Bucket; 14. Pin; 15. Handle; 16. Frame; 17. Control panel; 18. Hydraulic station. Detailed Implementation

[0015] Example 1, such as Figure 1-4As shown, an LED lamp housing stamping processing device includes an operating table 1, with a stamping device mounted on the top of the operating table 1. The stamping device includes a stamping moving die and a driving mechanism. A pad 5 is slidably connected to the upper end of the operating table 1, and a sliding block 4 is also included. The top of the sliding block 4 is fixedly connected to the pad 5, and a groove block 7 is slidably connected to the inner wall of the pad 5. A pressure block 8 is fixedly connected to one end of the groove block 7, and a pressure template is fixedly connected to one end of the sliding block 4. The pressure template is adapted to the shape of the stamping moving die. A thin metal sheet of the lamp housing is placed on the pressure template. A vertical driving component drives the groove block 7 to move the pressure block 8 downward to clamp the thin metal sheet of the lamp housing. The stamping device drives the stamping moving die downward to stamp the thin metal sheet of the lamp housing onto the pressure template to cut out the shape of the pressure template. A first guide groove 2 is provided at the upper end of the operating table 1. A guide rod 3 is fixedly connected inside the first guide groove 2. The guide rod 3 and the sliding block 4 are slidably engaged. The sliding block 4 slides inside the first guide groove 2, and both ends of the guide rod 3 are fixed to the inner wall of the first guide groove 2. The device also includes a cylinder 9, whose body is fixedly connected to the operating table 1. The output end of the cylinder 9 is fixed to the sliding block 4 via a connector. When the pressure block 8 releases the metal sheet of the lamp housing, the cylinder 9 drives the sliding block 4 to move and then brakes suddenly, causing the stamped metal sheet of the lamp housing to slide into the through slot on the operating table 1 due to inertia. The metal sheet of the lamp housing falls from the through slot into the storage section. The vertical drive assembly includes a motor 6, which is fixed to the top of the pad 5. A vertical slot is provided inside the pad 5, and the slot block 7 slides in the vertical slot. A lead screw is rotatably connected inside the vertical slot via a bearing. The top of the lead screw is connected to the output shaft of the motor 6 via a coupling. The lead screw and the slot block 7 are threadedly connected. The output end of the motor 6 drives the lead screw to rotate, and the lead screw can drive the slot block 7 to move along the vertical slot. A second guide slot 12 is provided inside the vertical slot. A diagonal support frame 10 is slidably connected inside the second guide slot 12. The diagonal support frame 10 is threadedly connected to the lead screw. One end of the diagonal support frame 10 is fixed to the side of the pressure block 8 to support the pressure block 8. A storage section is located below the operating platform 1, relative to the through slot. This section can accommodate a collection bag to collect the thin metal sheet of the lamp housing. The storage section includes a frame 16 fixed below the operating platform 1. The frame 16 has sliding grooves on both sides, and a sliding block 13 on both sides engages with these grooves. The collection bag 13 is slidably inserted into the frame 16. A handle 15 is fixedly connected to the surface of the collection bag 13. A pin 14 is located inside the collection bag 13, perpendicular to its bottom surface. The pin 14 passes through the edge of the collection bag, ensuring the bag opening is open. When the collection bag 13 is fully inserted into the frame 16, the bag opening faces the through slot. A hydraulic station 18 is located above the operating platform 1. This hydraulic station 18 is connected to the drive mechanism of the stamping equipment via hydraulic lines, providing hydraulic power to the stamping equipment. A control panel 17 is located on the side of the operating platform 1. This control panel 17 is electrically connected to the stamping equipment, cylinder 9, motor 6, and hydraulic station 18 via wires.

[0016] Working principle: First, a thin metal sheet for the LED lamp housing is placed on a pressure-bearing template that matches the shape of the lamp housing. After starting the device via the control panel 17, the motor 6 drives the lead screw to rotate, causing the slot block 7 and pressure block 8 to move downwards along the vertical slot. The cooperation between the pressure block 8 and the pressure-bearing template clamps the thin sheet, preventing the lamp housing size deviation caused by the thin sheet shifting during stamping. The diagonal support frame 10 slides synchronously along the second guide slot 12, enhancing the stable clamping force of the pressure block 8 on the thin sheet and preventing deformation of the thin material under stress. Subsequently, the cylinder 9 pushes the sliding block 4 to move along the guide rod 3, accurately transferring the clamped thin sheet to the bottom of the stamping equipment. The hydraulic power provided by the hydraulic station 18 drives the stamping moving die downwards, stamping the thin sheet according to the shape of the pressure-bearing template to form the preliminary outline of the LED lamp housing. After stamping, the pressure block 8 moves up to release the lamp housing. The cylinder 9 drives the sliding block 4 to move quickly and then brakes suddenly. Using inertia, the lamp housing slides into the through slot. The lamp housing falls through the through slot into the collection bag below, which is fixed by the pin 14. The design of the hopper 13 makes it easy to install and remove the collection bag.

[0017] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications 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 this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. An LED lamp housing stamping processing device, comprising an operating table (1), characterized in that: The top of the operating table (1) is equipped with a stamping device. The upper end of the operating table (1) is slidably connected to a pad (5), including a sliding block (4). The top of the sliding block (4) is fixedly connected to the pad (5). The inner wall of the pad (5) is slidably connected to a groove block (7). One end of the groove block (7) is fixedly connected to a pressure block (8). One end of the sliding block (4) is fixedly connected to a pressure template. The lamp housing metal sheet is placed on the pressure template. The vertical drive component drives the groove block (7) to move the pressure block (8) downward to clamp the lamp housing metal sheet. The stamping device drives the stamping moving die downward to stamp the lamp housing metal sheet on the pressure template to cut out the shape of the pressure template.

2. The LED lamp housing stamping processing device according to claim 1, characterized in that: The upper end of the operating table (1) is provided with a first guide groove (2), and a guide rod (3) is fixedly connected inside the first guide groove (2). The guide rod (3) slides between the guide rod (3) and the sliding block (4), and the sliding block (4) slides inside the first guide groove (2).

3. The LED lamp housing stamping processing device according to claim 2, characterized in that: It also includes a cylinder (9), wherein the cylinder (9) and the operating table (1) are fixed. The output end of the cylinder (9) is connected to the sliding block (4). When the pressure block (8) releases the metal sheet of the lamp housing, the cylinder (9) drives the sliding block (4) to move and then brakes suddenly so that the stamped metal sheet of the lamp housing slides into the through groove on the operating table (1) under the action of inertia. The metal sheet of the lamp housing falls from the through groove into the storage part.

4. The LED lamp housing stamping device according to claim 3, characterized in that: The vertical drive assembly includes a motor (6), the pad (5) has a vertical groove inside, the groove block (7) slides in the vertical groove, the inside of the vertical groove is rotatably connected to a lead screw, the lead screw and the groove block (7) are threadedly connected, the output end of the motor (6) drives the lead screw to rotate, and the lead screw can drive the groove block (7) to move along the vertical groove.

5. The LED lamp housing stamping device according to claim 4, characterized in that: The vertical groove has a second guide groove (12) inside, and a diagonal brace (10) is slidably connected inside the second guide groove (12). The diagonal brace (10) is threadedly connected to the lead screw, and the diagonal brace (10) supports the pressure block (8).

6. The LED lamp housing stamping device according to claim 5, characterized in that: A storage section is provided below the operating table (1) at a position relative to the through groove. The storage section can be equipped with a collection bag to collect the metal sheet of the lamp housing.

7. The LED lamp housing stamping device according to claim 6, characterized in that: The storage unit includes a frame (16) fixed below the operating table (1). A slidable insert (13) is provided on the frame (16). A handle (15) is fixedly connected to the surface of the insert (13). A pin (14) is provided inside the insert (13). The pin (14) passes through the collection bag and ensures that the opening of the collection bag is open. When the insert (13) is fully inserted into the frame (16), the opening of the collection bag is facing the through groove.

8. The LED lamp housing stamping device according to claim 7, characterized in that: A hydraulic station (18) is provided above the operating platform (1), which provides hydraulic power to the stamping equipment. A control panel (17) is provided on the side of the operating platform (1).

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