A wick shell stamping device for lighting fixtures

Abstract

The present invention discloses a wick shell stamping device for lighting fixtures, comprising: a fixed base plate, the top of which is fixedly connected to a plurality of mounting plates, a stamping die is installed on the inner side of the plurality of mounting plates, the top of the fixed base plate is fixedly connected to a fixed bracket, the upper end surface of the fixed bracket is fixedly connected to a punch, the output end of the punch is fixedly connected to a punching rod, and the end of the punching rod is connected to a punching plate; an adjustment structure, comprising a stamping base plate slidably connected to the inside of a sliding block, the bottom end of the stamping base plate is fixedly connected to a fixed rod. The installation, disassembly and positioning of the stamping die of the present invention are more convenient, which is conducive to stamping different wick shells. At the same time, the stamping plate is limited by a moving plate to ensure the accuracy of stamping, and an extrusion structure is provided, which can move the wick shell to the outside of the stamping die after the stamping is completed, so as to facilitate the removal of the wick shell.

Description

Technical Field

[0001] The invention relates to the field of lighting fixtures, and in particular to a wick shell stamping device for lighting fixtures. Background Art

[0002] In the process of manufacturing lighting fixtures, in order to protect the wick of the lamp, a wick shell needs to be set on the outside of the wick to avoid damage to the wick, thereby increasing the service life of the entire lamp and making the light of the lamp softer. The wick shell is generally manufactured by stamping.

[0003] The existing wick shell stamping equipment is inconvenient to replace the stamping die during use, which makes it troublesome for the device to stamp different wick shells. At the same time, when the existing device is in use, it is inconvenient to take out the wick shell after stamping, which is not conducive to the use of the device. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: it is inconvenient to replace the stamping die, which makes it troublesome for the device to stamp different wick shells. At the same time, it is inconvenient to take out the wick shell after stamping, which is not conducive to the use of the device. A wick shell stamping device for lighting fixtures is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A wick shell stamping device for a lighting fixture, comprising: A fixed bottom plate, the top of which is fixedly connected to a plurality of mounting plates, the inner sides of which are mounted with stamping dies, the top of which is fixedly connected to a fixed bracket, the upper end surface of which is fixedly connected to a punch, the output end of which is fixedly connected to a punching rod, the end of which is connected to a punching plate; The adjustment structure includes a stamped bottom plate slidably connected to the inside of the sliding block, the bottom end of the stamped bottom plate is fixedly connected to a fixing rod, the bottom end of the fixing rod is fixedly connected to a fixing plate, the bottom end of the fixing plate is fixedly connected to a fixing spring, each of the fixing springs is fixedly connected to the top of the fixing bottom plate at one end away from the fixing plate, and an extrusion structure is arranged on the mounting plate.

[0006] Preferably, the extrusion structure includes a movable plate slidably connected to the side wall of the mounting plate, each side wall of the movable plate is fixedly connected with a sliding block, each side wall of the mounting plate is provided with a sliding groove corresponding to the sliding block, an adjustment plate is arranged between the movable plates on the same side, and both ends of the adjustment plate are respectively fixedly connected to the corresponding movable plate, the bottom end of each of the movable plates is fixedly connected with a pushing rod corresponding to the position of the fixed plate, the bottom end of each of the pushing rods is fixedly connected with an extrusion block, a plurality of connecting rods are connected to the stamping plate, the position of each connecting rod corresponds to a movable plate, each connecting rod is fixedly sleeved with a pushing block, and the position of each pushing block matches the corresponding movable plate.

[0007] Preferably, the front and rear side walls of the stamping plate are fixedly connected with connecting plates through side blocks, and the connecting plates are arranged at the upper end of the stamping plate, each of the connecting rods is fixedly connected to the bottom end of the corresponding connecting plate, each of the movable plates is provided with a connecting hole corresponding to the connecting rod, and the connecting hole passes through the corresponding movable plate, each of the connecting rods passes through the corresponding movable plate and extends to the bottom of the movable plate, and one end of each connecting rod located below the movable plate is fixedly connected to a limiting block.

[0008] Preferably, the top of each sliding block is fixedly connected to a connecting spring, one end of each connecting spring away from the sliding block is fixedly connected to the upper inner wall of the corresponding sliding groove, each connecting spring is fixedly connected to a damper, and each connecting spring is fixedly connected to the inner wall of the corresponding sliding groove through the damper.

[0009] Preferably, a fixing groove is opened at the bottom end of the stamping rod, a buffer spring is fixedly connected to the inner wall of the fixing groove, the buffer spring is arranged to extend to the outside of the fixing groove, and one end of the buffer spring located outside the fixing groove is fixedly connected to the top of the stamping plate.

[0010] Preferably, each of the mounting plates is provided with a mounting groove on the side wall close to the stamping die, and each of the mounting grooves is arranged through the top end of the corresponding mounting plate, a mounting block matching each mounting groove is fixedly connected to the side wall of the stamping die, and a placement block is fixedly connected to the side wall of each mounting plate, and each of the placement blocks is arranged below the corresponding mounting groove.

[0011] Preferably, the fixing rod and the fixing plate are provided with corresponding thread grooves, the fixing plate is provided with a fixing screw, and the fixing rod and the fixing plate are threadedly connected with the fixing screw via the thread grooves.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the stamping die is clamped between the fixed plates by the mounting groove and the mounting block to fix it, making the installation, disassembly and positioning of the stamping die more convenient, which is beneficial to the stamping of different wick shells. At the same time, the stamping plate is limited by the movable plate to ensure the accuracy of the stamping, and an extrusion structure is provided to move the wick shell to the outside of the stamping die after the stamping is completed, so as to facilitate the removal of the wick shell, which is beneficial to the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the three-dimensional structure of a wick shell stamping device for a lighting fixture proposed by the present invention; Figure 2 A schematic diagram of a side-view stereoscopic cross-sectional structure of a wick shell stamping device for a lighting fixture proposed by the present invention; Figure 3 for Figure 2 The enlarged view of point A in the middle; Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a stamping plate of a wick shell stamping device for a lighting fixture.

[0014] In the figure: 1 fixed base plate, 2 fixed bracket, 3 stamping die, 4 mounting plate, 5 mounting groove, 6 placement block, 7 fixed rod, 8 fixed plate, 9 fixed spring, 10 punch, 11 stamping rod, 12 stamping plate, 13 connecting plate, 14 connecting rod, 15 push block, 16 moving plate, 17 adjusting plate, 18 push rod, 19 extrusion block, 20 sliding block, 21 sliding groove, 22 connecting spring, 23 buffer spring. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] Reference Figure 1-Figure 4 , a wick shell stamping device for lighting fixtures, comprising: A fixed base plate 1 is provided, and a plurality of mounting plates 4 are fixedly connected to the top of the fixed base plate 1, and a stamping die 3 is installed on the inner side of the plurality of mounting plates 4. A fixed bracket 2 is fixedly connected to the top of the fixed base plate 1, and a punch 10 is fixedly connected to the upper end surface of the fixed bracket 2. A punch rod 11 is fixedly connected to the output end of the punch 10, and a punch plate 12 is connected to the end of the punch rod 11. The raw material is set in the stamping die 3, and the punch 10 is started. The output end of the punch 10 drives the punch rod 11 to move, so that the punch plate 12 moves toward the stamping die 3, and the raw material is stamped and formed; The adjusting structure comprises a stamping bottom plate slidably connected to the inside of the sliding block 20, a fixing rod 7 is fixedly connected to the bottom end of the stamping bottom plate, a fixing plate 8 is fixedly connected to the bottom end of the fixing rod 7, a fixing spring 9 is fixedly connected to the bottom end of the fixing plate 8, and one end of each fixing spring 9 away from the fixing plate 8 is fixedly connected to the top of the fixing bottom plate 1, and an extrusion structure is arranged on the mounting plate 4. During the stamping process, under the action of the extrusion structure, the stamping bottom plate will move downward to facilitate the stamping, and at the same time, the fixing rod 7 and the fixing plate 8 will move downward together with the fixing bottom plate, so that the fixing spring 9 contracts, and after the stamping is completed, the elastic force of the fixing spring 9 causes the fixing plate 8 and the fixing rod 7 to move upward, pushing the stamping bottom plate and the wick shell in the stamping die 3 to move upward together, so that the wick shell moves to the outside of the stamping die 3, so as to facilitate the removal of the wick shell; The extrusion structure includes a moving plate 16 slidably connected to the side wall of the mounting plate 4, each moving plate 16 is fixedly connected to a sliding block 20 on the side wall, each mounting plate 4 is provided with a sliding groove 21 corresponding to the sliding block 20 on the side wall, an adjustment plate 17 is arranged between the moving plates 16 on the same side, and the two ends of the adjustment plate 17 are respectively fixedly connected to the corresponding moving plates 16, each moving plate 16 is fixedly connected to a push rod 18 corresponding to the position of the fixed plate 8 at the bottom end, and each push rod 18 is fixedly connected to an extrusion block 19 at the bottom end, and a plurality of connecting rods 14 are connected to the stamping plate 12, each connecting rod 14 is connected to the stamping plate 12, and each connecting rod 14 is connected to the stamping plate 12. The positions of the connecting rods 14 correspond to the movable plates 16 respectively, and a push block 15 is fixedly sleeved on each connecting rod 14, and the position of each push block 15 matches the corresponding movable plate 16. When the stamping plate 12 moves downward, the connecting rod 14 arranged on the stamping plate 12 moves accordingly. With the movement of the connecting rod 14, the push block 15 moves to the movable plate 16, squeezes the movable plate 16, and pushes the movable plate 16 to move downward, thereby pushing the adjustment plate 17 to move together, driving the push rod 18 and the squeeze block 19 fixedly connected to the bottom end of the adjustment plate 17 to move together, and squeeze the fixed plate 8; The front and rear side walls of the stamping plate 12 are fixedly connected with connecting plates 13 through side blocks, and the connecting plates 13 are arranged at the upper end of the stamping plate 12, and each connecting rod 14 is fixedly connected to the bottom end of the corresponding connecting plate 13, and each movable plate 16 is provided with a connecting hole corresponding to the connecting rod 14, and the connecting hole penetrates the corresponding movable plate 16, and each connecting rod 14 passes through the corresponding movable plate 16 and extends to the lower part of the movable plate 16, and one end of each connecting rod 14 located below the movable plate 16 is fixedly connected to the limited block, and when the stamping plate 12 moves, it will drive the connecting plate 13 to move together, so that the connecting rod 14 moves accordingly; The top of each sliding block 20 is fixedly connected with a connecting spring 22, and one end of each connecting spring 22 away from the sliding block 20 is fixedly connected to the upper inner wall of the corresponding sliding groove 21, and each connecting spring 22 is fixedly connected with a damper, and each connecting spring 22 is fixedly connected to the inner wall of the corresponding sliding groove 21 through the damper. The elastic force of the connecting spring 22 can assist the sliding block 20 and the moving plate 16 to return to their original positions, and the damper and the connecting spring 22 can cooperate to achieve a buffering and shock-absorbing effect to prevent the moving plate 16 from vibrating; A fixing groove is provided at the bottom end of the punching rod 11, and a buffer spring 23 is fixedly connected to the inner wall of the fixing groove. The buffer spring 23 is arranged outside the fixing groove, and one end of the buffer spring 23 located outside the fixing groove is fixedly connected to the top of the punching plate 12. The elastic force of the buffer spring 23 can play a buffering effect, reducing the direct impact force between the punching plate 12 and the material. A mounting groove 5 is provided on the side wall of each mounting plate 4 close to the stamping die 3, and each mounting groove 5 is arranged through the top end of the corresponding mounting plate 4, and a mounting block matching each mounting groove 5 is fixedly connected to the side wall of the stamping die 3, and a placement block 6 is fixedly connected to the side wall of each mounting plate 4, and each placement block 6 is arranged below the corresponding mounting groove 5, and the mounting block is aligned with the mounting groove 5 to slide into the mounting groove 5, and the mounting groove 5 can limit the mounting block and the stamping die 3 to prevent the stamping die 3 from moving, and at the same time, the bottom end of the stamping die 3 is located on the placement plate 6 to facilitate the operation of the fixing rod 7 and other structures; Corresponding thread grooves are provided on the fixing rod 7 and the fixing plate 8, and a fixing screw is provided on the fixing plate 8. The fixing rod 7 and the fixing plate 8 are threadedly connected with the fixing screw through the thread grooves. The connection through the fixing screw makes it easier to disassemble the fixing rod 7 and the fixing plate 8, so that the stamping die 3 can be replaced to stamp wick shells of different shapes.

[0017] In the present invention, when the device is in use, the mounting block is first aligned with the mounting groove 5 so that the mounting block slides into the mounting groove 5. The mounting groove 5 can limit the mounting block and the stamping die 3 to prevent the stamping die 3 from moving. At the same time, the bottom end of the stamping die 3 is located on the placement plate 6 to facilitate the operation of the fixed rod 7 and other structures. Then, the fixed rod 7 and the fixed plate 8 are fixedly connected together by the fixed screw, and then the raw material is placed in the stamping die. Then, the punch 10 is started, and the output end of the punch 10 drives the punch rod 11 to move, so that the stamping plate 12 moves toward the stamping die 3 to stamp the raw material. When the stamping plate 12 moves downward, it will drive the connecting plate 13 to move together, so that the connecting rod 14 moves accordingly. As the connecting rod 14 moves, the pushing block 15 moves to the moving plate 16 to squeeze the moving plate 16 and push The movable plate 16 moves downward, causing the connecting spring 22 to contract, thereby pushing the adjusting plate 17 to move together, driving the pushing rod 18 and the extrusion block 19 fixedly connected to the bottom end of the adjusting plate 17 to move together, and extruding the fixed plate 8, and cooperating with the pressure of the stamping plate 12 on the raw material in the stamping die 3, the stamping base plate will move downward to facilitate the stamping. At the same time, the fixed rod 7 and the fixed plate 8 will move downward with the fixed base plate, causing the fixed spring 9 to contract. After the stamping is completed, the elastic force of the fixed spring 9 causes the fixed plate 8 and the fixed rod 7 to move upward, pushing the stamping base plate and the wick shell in the stamping die 3 to move upward together, so that the wick shell moves to the outside of the stamping die 3, so as to facilitate the removal of the wick shell. In addition, the elastic force of the buffer spring 23 can play a buffering effect, reducing the direct impact force between the stamping plate 12 and the material.

[0018] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wick shell stamping device for lighting fixtures, characterized in that: include: A fixed base plate (1), the top of the fixed base plate (1) being fixedly connected to a plurality of mounting plates (4), the inner sides of the plurality of mounting plates (4) being mounted with a stamping die (3), the top of the fixed base plate (1) being fixedly connected to a fixed bracket (2), the upper end surface of the fixed bracket (2) being fixedly connected to a punch (10), the output end of the punch (10) being fixedly connected to a punching rod (11), the end of the punching rod (11) being connected to a stamping plate (12); The adjustment structure comprises a stamped bottom plate slidably connected to the inside of a sliding block (20), the bottom end of the stamped bottom plate being fixedly connected to a fixing rod (7), the bottom end of the fixing rod (7) being fixedly connected to a fixing plate (8), the bottom end of the fixing plate (8) being fixedly connected to a fixing spring (9), the end of each fixing spring (9) away from the fixing plate (8) being fixedly connected to the top end of the fixing bottom plate (1), and the mounting plate (4) being provided with an extrusion structure.

2. The wick shell stamping device for lighting fixtures according to claim 1, characterized in that: The extrusion structure comprises a movable plate (16) slidably connected to a side wall of a mounting plate (4), a sliding block (20) being fixedly connected to the side wall of each movable plate (16), a sliding groove (21) corresponding to the sliding block (20) being provided on the side wall of each mounting plate (4), an adjustment plate (17) being arranged between the movable plates (16) on the same side, and two ends of the adjustment plate (17) being fixedly connected to the corresponding movable plates (16), and each movable plate (16) The bottom ends of the push rods (18) are fixedly connected to the positions of the fixed plates (8), and the bottom ends of the push rods (18) are fixedly connected to the extrusion blocks (19). The stamping plates (12) are connected to a plurality of connecting rods (14), and the positions of the connecting rods (14) correspond to the movable plates (16). A push block (15) is fixedly sleeved on each of the connecting rods (14), and the positions of the pushing blocks (15) match the corresponding movable plates (16).

3. The wick shell stamping device for lighting fixtures according to claim 2, characterized in that: The front and rear side walls of the punching plate (12) are fixedly connected to a connecting plate (13) via a side block, and the connecting plate (13) is arranged at the upper end of the punching plate (12), each of the connecting rods (14) is fixedly connected to the bottom end of the corresponding connecting plate (13), each of the movable plates (16) is provided with a connecting hole corresponding to the connecting rod (14), and the connecting hole penetrates the corresponding movable plate (16), each of the connecting rods (14) passes through the corresponding movable plate (16) and extends to the bottom of the movable plate (16), and one end of each of the connecting rods (14) located below the movable plate (16) is fixedly connected to a limiting block.

4. The wick shell stamping device for lighting fixtures according to claim 2, characterized in that: The top end of each sliding block (20) is fixedly connected to a connecting spring (22); one end of each connecting spring (22) away from the sliding block (20) is fixedly connected to the upper inner wall of the corresponding sliding groove (21); each connecting spring (22) is fixedly connected to a damper; and each connecting spring (22) is fixedly connected to the inner wall of the corresponding sliding groove (21) via the damper.

5. The wick shell stamping device for lighting fixtures according to claim 1, characterized in that: A fixing groove is formed at the bottom end of the punching rod (11), and a buffer spring (23) is fixedly connected to the inner wall of the fixing groove. The buffer spring (23) extends to the outside of the fixing groove, and one end of the buffer spring (23) located outside the fixing groove is fixedly connected to the top end of the punching plate (12).

6. The wick shell stamping device for lighting fixtures according to claim 1, characterized in that: Each of the mounting plates (4) is provided with a mounting groove (5) on a side wall close to the stamping die (3), and each of the mounting grooves (5) is arranged to pass through the top end of the corresponding mounting plate (4); a mounting block matching each of the mounting grooves (5) is fixedly connected to the side wall of the stamping die (3); a placement block (6) is fixedly connected to the side wall of each of the mounting plates (4), and each of the placement blocks (6) is arranged to be located below the corresponding mounting groove (5).

7. The wick shell stamping device for lighting fixtures according to claim 1, characterized in that: The fixing rod (7) and the fixing plate (8) are provided with corresponding thread grooves, the fixing plate (8) is provided with a fixing screw, and the fixing rod (7) and the fixing plate (8) are threadedly connected to the fixing screw via the thread grooves.

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