Fan lamp accessory punching die

Abstract

The utility model discloses a fan lamp accessory punching die which comprises a workbench, the upper surface of the workbench is fixedly connected with a lower module, the upper surface of the workbench is fixedly connected with a cushion block, the upper surface of the cushion block is fixedly connected with an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected with a connecting piece, and the side surface of the connecting piece is fixedly connected with an upper module. Supporting columns are fixedly connected to the upper surface of the workbench, a top plate is fixedly connected to the upper ends of the supporting columns, through mutual cooperation of springs, limiting blocks, elastic plates and bosses, the springs can rebound to drive the bosses to ascend after punching is completed, the effect of conveniently collecting and cleaning waste is achieved, meanwhile, the limiting blocks below the elastic plates can limit the descending distance of the puncher pin, and the punching efficiency is improved. And the electric telescopic rod drives the upper die to press downwards to be matched with the lower die to better fit and fix the fan lamp accessory, so that the punch is easier to position and punch.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a punching mold for fan lamp accessories. Background Art

[0002] The existing fan lamp accessory punching die is composed of an upper die and a lower die, but it does not have the function of facilitating the cleaning of punching waste during use. During use, it is easy to cause inconvenience in cleaning waste, which reduces production efficiency. For example, a Chinese patent discloses a "fan lamp accessory punching die" with an application number of "CN201920995667.8". This device includes a lower die and an upper die. A product positioning plate is provided on the upper side of the lower die, and punching holes are provided on the product positioning plate. Slideways are provided on both sides of the product positioning plate, and a limiting column is provided at the bottom of the slideway. The bottom of the upper die An inclined wedge is provided, a punch fixing plate is provided on the lower side of the inclined wedge, a punch is mounted on the punch fixing plate, a punch guide seat is provided at the lower end of the punch, a guide seat fixing plate is provided at the bottom of the punch guide seat, and an annular lower material return plate is provided in the slide. The utility model sets the product positioning plate at the lower die and the punch at the upper die. The product does not need to be flipped during loading and after unloading, which saves time and action and improves production efficiency. However, it does not have the function of facilitating the cleaning of punching waste during use. During use, it is easy to cause inconvenience in cleaning the waste, which reduces production efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a punching die for fan lamp accessories. Through the cooperation of a spring, a limit block, a spring plate and a boss, the spring rebounds after the punching is completed to drive the boss to rise, thereby facilitating the collection and cleaning of waste. At the same time, the limit block under the spring plate will limit the distance the punch descends to avoid damage to the elastic properties of the spring caused by the impact of the punch. The electric telescopic rod drives the upper die to press down, and cooperates with the lower die to better fit and fix the fan lamp accessories, thereby achieving the effect of stable punching and preventing punching failure caused by instability of the fan lamp accessories during punching. At the same time, the hydraulic cylinder drives the punch to perform punching stably.

[0004] The utility model also provides a punching die for a fan lamp accessory as described above, comprising: a workbench, the upper surface of the workbench is fixedly connected to a lower module, the upper surface of the workbench is fixedly connected to a cushion block, the upper surface of the cushion block is fixedly connected to an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected to a connecting piece, the side surface of the connecting piece is fixedly connected to an upper module, the lower module and the upper module are both provided with a falling knife edge, the upper surface of the workbench is fixedly connected to a supporting column, the upper end of the supporting column is fixedly connected to a top plate, the upper surface of the top plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a hydraulic rod, the lower end of the hydraulic rod is fixedly connected to a punch, the punch is slidably connected to the falling knife edge, and the lower The inner surface of the positioning module is fixedly connected with a spring, the upper end of the spring is fixedly connected with a spring plate, the upper surface of the spring plate is fixedly connected with a boss, the lower surface of the spring plate is fixedly connected with a fixed slide rod, a limiting hole is arranged on the workbench, the fixed slide rod is slidably connected to the limiting hole, and the inner surface of the lower module is fixedly connected with a limiting block. Through the cooperation of the spring, the limiting block, the spring plate and the boss, the boss can be driven to rise by the rebound of the spring after the punching is completed, so that the waste material can be raised to the table surface, which is convenient for collecting and cleaning the waste material. At the same time, the limiting block under the spring plate will limit the distance that the punch descends, so as to avoid the impact of the punch causing damage to the elastic performance of the spring. The telescopic rod drives the upper mold to fit more closely and fix the fan light accessories, so that the punch can be easier to position and punch.

[0005] According to the punching die for fan lamp accessories described in the utility model, the side surface of the lower module is rotatably connected to a rotating shaft, and the side surface of the rotating shaft is fixedly connected to a door panel. Through the above components, the lower die can be opened and closed, which is convenient for damage inspection and waste cleaning.

[0006] According to the punching die for fan lamp accessories described in the utility model, an observation window is arranged on the door panel, through which the mold and its working condition can be observed intuitively.

[0007] According to the punching die for fan lamp accessories described in the utility model, a handle is fixedly connected to the front surface of the door panel, and a handle cover is fixedly connected to the outer surface of the handle. The above components facilitate quick closing of the door panel and prevent slipping.

[0008] According to the punching die for fan lamp accessories described in the utility model, the lower surface of the workbench is fixedly connected to a base plate, and the lower surface of the base plate is fixedly connected to an anti-slip pad. Through the above components, the stability of the device can be increased, making it easier for users to use.

[0009] According to the punching die for fan lamp accessories described in the utility model, a support rod is fixedly connected to the upper surface of the base plate, and a fence is fixedly connected to the upper surface of the support rod. Through the above components, the workbench part can be protected to prevent external interference.

[0010] According to the punching die for fan lamp accessories described in the utility model, a positioning column is fixedly connected to the upper surface of the lower module, and a positioning hole is provided on the upper module. The positioning column and the positioning hole are clearance-matched. Through the above components, the punching position of the object to be punched can be made more accurate, which is convenient for users to operate.

[0011] According to the punching die for fan lamp accessories described in the utility model, a protective shell is fixedly connected to the outer surface of the hydraulic cylinder. The above components can protect the hydraulic cylinder and reduce damage.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the punching die for fan lamp accessories cooperates with the spring, limit block, spring plate and boss, so that after the punching is completed, the spring rebounds and drives the boss to rise, which is convenient for collecting and cleaning waste. At the same time, the limit block under the spring plate will limit the distance the punch descends, avoiding the impact of the punch from damaging the elastic properties of the spring.

[0014] 2. Compared with the existing technology, the punching die of the fan light accessory drives the upper die to press down through the electric telescopic rod, and cooperates with the lower die to better fit and fix the fan light accessory, so as to achieve the effect of stable punching and prevent punching failure caused by instability of the fan light accessory during punching. At the same time, the hydraulic cylinder drives the punch to punch stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a front cross-sectional structural diagram of a punching die for a fan lamp accessory of the utility model;

[0017] Figure 2 This is a front cross-sectional structural diagram of a punching die for a fan lamp accessory of the utility model;

[0018] Figure 3 This is an enlarged structural diagram of the lower module of a punching die for a fan lamp accessory of the utility model.

[0019] Legend:

[0020] 1. Workbench; 2. Lower module; 3. Cushion block; 4. Electric telescopic rod; 5. Connecting piece; 6. Upper module; 7. Support column; 8. Top plate; 9. Protective shell; 10. Hydraulic cylinder; 11. Hydraulic rod; 12. Punch; 13. Spring plate; 14. Boss; 15. Spring; 16. Fixed slide bar; 17. Limit block; 18. Positioning column; 19. Positioning hole; 20. Rotating shaft; 21. Door panel; 22. Observation window; 23. Handle; 24. Handle cover; 25. Bottom plate; 26. Anti-slip mat; 27. Support rod; 28. Fence. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-3 The utility model embodiment is a fan lamp accessory punching die, which includes: a workbench 1, which is used to carry working parts, a bottom plate 25 is fixedly connected to the lower surface of the workbench 1, a support rod 27 is fixedly connected to the upper surface of the bottom plate 25, and a fence 28 is fixedly connected to the upper surface of the support rod 27 to protect the punching from external interference, a non-slip pad 26 is fixedly connected to the lower surface of the bottom plate 25 to carry the workbench 1, and a lower module 2 is fixedly connected to the upper surface of the workbench 1 to fix the fan lamp accessories and make the waste rise, the lower module 2, the upper The modules 6 are all provided with a cutting edge for allowing the punch to fall smoothly. A positioning column 18 is fixedly connected to the upper surface of the lower module 2. A positioning hole 19 is provided on the upper module 6. The positioning column 18 and the positioning hole 19 are clearance-matched and are used to locate the punching position of the fan light accessory. A rotating shaft 20 is rotatably connected to the side surface of the lower module 2. A door panel 21 is fixedly connected to the side surface of the rotating shaft 20, which is used to enable the door panel 21 to rotate and switch the lower module 2. An observation window 22 is provided on the door panel 21 for observing the internal working state of the lower module 2.

[0023] A handle 23 is fixedly connected to the front surface of the door panel 21, and a handle cover 24 is fixedly connected to the outer surface of the handle 23 for opening and closing the door panel 21 and preventing slipping. A cushion block 3 is fixedly connected to the upper surface of the workbench 1 for bearing weight and connecting the electric telescopic rod 4. The upper surface of the cushion block 3 is fixedly connected to the electric telescopic rod 4 for driving the connecting piece 5 to rise and fall. A connecting piece 5 is fixedly connected to the upper end of the hydraulic rod 4 for fixing the upper module 6 and driving it to move up and down. The side surface of the connecting piece 5 is fixedly connected to the upper module 6 for fitting the lower module 2 to fix the fan light accessories. A support column 7 is fixedly connected to the upper surface of the workbench 1 for supporting the top plate 8. The upper end of the support column 7 is fixedly connected to the top plate 8 for fixing the hydraulic lever 10. A hydraulic cylinder 10 is fixedly connected to the upper surface of the top plate 8 for providing power to the punch 12. A protective shell 9 is fixedly connected to the outer surface of the hydraulic cylinder 10 for protecting the hydraulic lever. A hydraulic cylinder 10 is fixedly connected to the inner surface of the top plate 8 for providing power to the hydraulic rod 11.

[0024] A hydraulic rod 11 is fixedly connected to the output end of the hydraulic cylinder 10, which is used to drive the punch 12 to punch the punching liquid. The lower end of the pressure rod 11 is fixedly connected to the punch 12, which is used to punch the fan lamp accessories. The punch 12 is slidably connected to the falling knife edge. The inner surface of the lower module 2 is fixedly connected to a spring 15 for rebounding and rising. The upper end of the spring 15 is fixedly connected to a spring plate 13 for driving the boss 14 to rise. The upper surface of the spring plate 13 is fixedly connected to the boss 14 for raising the punching waste. The lower surface of the spring plate 13 is fixedly connected to a fixed slide bar 16 for fixing the position of the spring plate 13. A limiting hole is set on the workbench 1, and the fixed slide bar 16 is slidably connected to the limiting hole for the spring plate to move up and down smoothly. A limiting block 17 is fixedly connected to the inner surface of the lower module 2 for protecting the spring 15 from losing its elastic performance.

[0025] Working principle: Place the fan light accessories on the upper surface of the lower module 2, determine the position through the positioning column 18, start the electric telescopic rod 4 to drive the upper module 6 to press down, cooperate with the lower module 2 to fix the fan light accessories, and start the hydraulic cylinder 10 after the fan light accessories are fixed. The hydraulic cylinder 10 drives the hydraulic rod 11 and the punch 12 to punch downward in the lower module 2. The limit block 17 in the lower module 2 will limit the punching distance. After the punching is completed, the punch 12 rises, and the internal spring 15 of the lower module 2 rebounds to drive the spring plate 13 and the boss 14 to raise the punching waste to the table surface. After the upper module 6 rises, the punched fan light accessories and punching waste can be processed.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A punching die for fan light accessories, characterized in that: include: A workbench (1), wherein a lower module (2) is fixedly connected to the upper surface of the workbench (1), a cushion block (3) is fixedly connected to the upper surface of the workbench (1), an electric telescopic rod (4) is fixedly connected to the upper surface of the cushion block (3), a connecting piece (5) is fixedly connected to the upper end of the electric telescopic rod (4), an upper module (6) is fixedly connected to the side surface of the connecting piece (5), a knife drop edge is provided on both the lower module (2) and the upper module (6), a support column (7) is fixedly connected to the upper surface of the workbench (1), a top plate (8) is fixedly connected to the upper end of the support column (7), and a hydraulic cylinder (10) is fixedly connected to the upper surface of the top plate (8), The output end of the hydraulic cylinder (10) is fixedly connected to a hydraulic rod (11), the lower end of the hydraulic rod (11) is fixedly connected to a punch (12), the punch (12) is slidably connected to the falling edge, the inner surface of the lower module (2) is fixedly connected to a spring (15), the upper end of the spring (15) is fixedly connected to a spring plate (13), the upper surface of the spring plate (13) is fixedly connected to a boss (14), the lower surface of the spring plate (13) is fixedly connected to a fixed slide bar (16), a limiting hole is provided on the workbench (1), the fixed slide bar (16) is slidably connected to the limiting hole, and the inner surface of the lower module (2) is fixedly connected to a limiting block (17).

2. A fan light accessory punching die according to claim 1, characterized in that: The side surface of the lower module (2) is rotatably connected to a rotating shaft (20), and the side surface of the rotating shaft (20) is fixedly connected to a door panel (21).

3. A fan lamp accessory punching die according to claim 2, characterized in that: The door panel (21) is provided with an observation window (22).

4. A fan lamp accessory punching die according to claim 2, characterized in that: A handle (23) is fixedly connected to the front surface of the door panel (21), and a handle cover (24) is fixedly connected to the outer surface of the handle (23).

5. A fan lamp accessory punching die according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected to a bottom plate (25), and the lower surface of the bottom plate (25) is fixedly connected to an anti-slip pad (26).

6. A fan lamp accessory punching die according to claim 5, characterized in that: A support rod (27) is fixedly connected to the upper surface of the bottom plate (25), and a fence (28) is fixedly connected to the upper surface of the support rod (27).

7. A fan lamp accessory punching die according to claim 1, characterized in that: A positioning column (18) is fixedly connected to the upper surface of the lower module (2), and a positioning hole (19) is provided on the upper module (6), and the positioning column (18) and the positioning hole (19) are clearance-matched.

8. A fan lamp accessory punching die according to claim 1, characterized in that: A protective shell (9) is fixedly connected to the outer surface of the hydraulic cylinder (10).

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