Stamping device for cabinet body machining

Abstract

The utility model relates to the technical field of cabinet body machining, and particularly discloses a stamping device for cabinet body machining, which comprises a supporting mechanism, the supporting mechanism comprises a supporting frame, a hydraulic column is fixed at the upper end of the supporting frame, a stamping mechanism for stamping a radiating plate of a cabinet body is arranged on the supporting mechanism, and the stamping mechanism comprises a stamping assembly. The stamping assembly is provided with a cleaning assembly for cleaning waste materials after stamping, the stamping assembly comprises a female die, a male die is arranged on the upper side of the female die, and a guide column fixed to the female die is arranged on the male die in a penetrating mode. Through the arrangement of the stamping assembly and the cleaning assembly of the stamping mechanism, a male die of the stamping assembly drives a pull rod to rotate relative to a connecting shaft in the pushing and moving process of a hydraulic column, the pull rod drives a sliding rod to move under limiting of a limiting seat, waste on the upper end face of a female die is cleaned, and waste cleaning is completed in the stamping process; and arrangement of power parts is reduced, and the overall practicability is improved.

Description

Technical Field

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

[0002] A cabinet side panel heat dissipation hole punching device, with publication number CN 221848379 U, describes a device for punching heat dissipation holes. During punching, the sheet metal is placed on a die, and the punch is pressed down. The punch head contacts the sheet metal, and as it pierces the hole, it enters the punching groove. The punch head pushes the pressure plate downwards, and the telescopic assembly retracts. Waste material generated during punching is trapped between the punch head and the pressure plate. After punching, the punch head moves away from the punching groove, and the telescopic assembly extends, pushing the waste material out of the groove. The height of the pressure plate is the same as the surface height of the die, and the punched sheet metal is removed from the die. Simultaneously, two drive components are activated, moving two moving blocks to the end of the die near the guide plate. A baffle pushes the waste material on the pressure plate onto the guide plate, and the waste material slides out of the die along the guide plate, completing the waste removal process. This eliminates the need for manual cleaning of waste material in the punching groove, reducing the workload of workers. However, the aforementioned device requires additional control of the drive components to clean up the waste, which increases the complexity and cost of using the device. Utility Model Content

[0003] The purpose of this utility model is to provide a stamping device for cabinet processing in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A stamping device for cabinet processing includes a support mechanism, which includes a support frame with a hydraulic column fixed to its upper end. A stamping mechanism for stamping the heat sink of the cabinet is mounted on the support mechanism. The stamping mechanism includes a stamping assembly, which includes a cleaning assembly for cleaning waste material after stamping. The stamping assembly includes a female mold, with a male mold mounted on its upper side. A guide post fixed to the female mold is passed through the male mold. A first spring is fixed to the lower end of the male mold on the outer diameter of the guide post. A preload is fixed to the lower end of the first spring. The pressure plate and pre-pressure plate are installed on the guide pillars. A cavity is provided inside the female mold, and a push plate is provided inside the cavity. A second spring is provided at intervals at the lower end of the push plate. L-shaped placement plates are fixed on both sides of the upper end of the push plate. The L-shaped placement plates pass through the upper end face of the female mold. The cleaning component includes a limiting seat fixed to the rear end of the female mold. A sliding rod is provided on the limiting seat. A cleaning plate is fixed at the front end of the sliding rod. A connecting shaft is provided at the rear end of the sliding rod. A pull rod is provided on the connecting shaft. The pull rod is rotatably connected to the male mold. A notch is provided at the rear end of the pre-pressure plate to avoid the cleaning plate.

[0006] Further features: The support frame is provided with through slots to allow the sliding rod and tie rod to pass through.

[0007] Further details: The male mold, pre-pressure plate, and guide pillars are slidably connected, and the push plate and female mold are slidably connected.

[0008] Further configuration: The L-shaped placement plates are inverted and positioned opposite each other, with placement platforms on adjacent surfaces of the L-shaped placement plates.

[0009] Further details: Both the sliding rod and the pull rod are provided in two places. The sliding rod is slidably connected to the limit seat, and the pull rod is rotatably connected to the connecting shaft.

[0010] Further settings: The front end face of the cleaning plate is inclined, and the cleaning plate is flush with the upper end face of the female mold.

[0011] Further feature: A waste box is installed at the front end of the female mold.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] By setting up the stamping and cleaning components of the stamping mechanism, the male mold of the stamping component drives the tie rod to rotate relative to the connecting shaft during the movement of the hydraulic column. The tie rod drives the sliding rod to move under the limit seat, thereby cleaning the waste material on the upper surface of the female mold. This completes the cleaning of waste material during the stamping process, reduces the setting of power components, and improves the overall practicality. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a stamping device for cabinet processing according to the present invention;

[0016] Figure 2 This is a schematic diagram of the stamping device for cabinet processing described in this utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the main cross-sectional structure of a stamping device for cabinet processing according to the present invention;

[0018] Figure 4 This is a half-sectional view of the stamping mechanism of the stamping device for cabinet processing described in this utility model;

[0019] Figure 5 This is a schematic diagram of the stamping mechanism of the stamping device for cabinet processing described in this utility model.

[0020] The annotations in the attached figures are explained as follows:

[0021] 1. Support frame; 11. Hydraulic column; 101. Through slot; 21. Female mold; 22. Male mold; 201. Guide column; 23. First spring; 24. Pre-pressure plate; 25. Push plate; 26. Second spring; 27. L-shaped placement plate; 28. Limit seat; 29. ​​Sliding rod; 210. Cleaning plate; 211. Connecting shaft; 212. Tie rod; 3. Scrap box. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-5 As shown, a stamping device for cabinet processing includes a support mechanism, which includes a support frame 1, a hydraulic column 11 fixed at the upper end of the support frame 1, and a stamping mechanism for stamping the heat dissipation plate of the cabinet.

[0026] In this embodiment: the stamping mechanism includes a stamping assembly, and the stamping assembly is provided with a cleaning assembly for cleaning up the waste material after stamping;

[0027] The stamping assembly includes a female mold 21, a male mold 22 on the upper side of the female mold 21, a guide post 201 fixed to the female mold 21 through the male mold 22, a first spring 23 fixed to the lower end of the male mold 22 on the outer diameter of the guide post 201, a preload plate 24 fixed to the lower end of the first spring 23, the preload plate 24 mounted on the guide post 201, a cavity provided inside the female mold 21, a push plate 25 provided inside the cavity, a second spring 26 spaced apart at the lower end of the push plate 25, L-shaped placement plates 27 fixed on both sides of the upper end of the push plate 25, the L-shaped placement plates 27 passing through the upper end face of the female mold 21, the male mold 22, the preload plate 24 and the guide post 201 are slidably connected, the push plate 25 and the female mold 21 are slidably connected; the L-shaped placement plates 27 are inverted opposite each other. The L-shaped placement plate 27 is equipped with a placement platform on its adjacent surfaces. The raw material plate is placed on the L-shaped placement plate 27, and the male mold 22 is pushed downward by the extension of the hydraulic column 11. The male mold 22 pushes the first spring 23 and the pre-pressure plate 24 downward. The pre-pressure plate 24 contacts the raw material plate first and holds the raw material plate. The pressure continues to be applied, so that the raw material plate pushes the L-shaped placement plate 27 to overcome the second spring 26 and enter the female mold 21. The raw material plate contacts the upper end surface of the female mold 21. The male mold 22 continues to move downward to punch and form the raw material plate, ensuring that the raw material plate is fixed and limited during punching, preventing the raw material plate from moving at the moment of punching, and ensuring the stamping quality. A waste box 3 is installed at the front end of the female mold 21 to collect the waste material cleaned from the female mold 21.

[0028] The cleaning assembly includes a limiting seat 28 fixed to the rear end of the female mold 21, a sliding rod 29 passing through the limiting seat 28, a cleaning plate 210 fixed to the front end of the sliding rod 29, a connecting shaft 211 at the rear end of the sliding rod 29, a pull rod 212 on the connecting shaft 211, and the pull rod 212 rotatably connected to the male mold 22. A notch is provided at the rear end of the pre-pressing plate 24 to allow clearance from the cleaning plate 210. A through groove 101 is provided on the support frame 1 to allow clearance from the sliding rod 29 and the pull rod 212. Both rod 29 and pull rod 212 are provided in two places. The sliding rod 29 is slidably connected to the limiting seat 28, and the pull rod 212 is rotatably connected to the connecting shaft 211. The front end face of the cleaning plate 210 is inclined and the cleaning plate 210 is flush with the upper end face of the female mold 21. During the up and down movement of the male mold 22, the pull rod 212 is driven to rotate relative to the connecting shaft 211, so that the pull rod 212 drives the sliding rod 29 to move under the limitation of the limiting seat 28, thereby cleaning the waste material on the upper end face of the female mold 21.

[0029] The working principle and usage process of this utility model are as follows: The raw material plate is placed on the L-shaped placement plate 27. The hydraulic column 11 extends, pushing the male mold 22 downwards. The male mold 22 pushes the first spring 23 and the pre-pressure plate 24 downwards. The male mold 22 pushes the sliding rod 212, pulling the sliding rod 29 backwards under the limit of the limiting seat 28, until the cleaning plate 210 moves to the front of the limiting seat 28. The pre-pressure plate 24 contacts the raw material plate, pressing it down. Continued pressure is applied, causing the raw material plate to push the L-shaped placement plate downwards. The mold plate 27 overcomes the second spring 26 and enters the female mold 21. The raw material plate contacts the upper surface of the female mold 21. The male mold 22 continues to move downward to punch and form the raw material plate. Then, the hydraulic column 11 drives the male mold 22 to move upward. The second spring 26 pushes the push plate 25 to move upward, lifting the formed raw material plate and waste upward. The male mold 22 pulls the pull rod 212, causing the pull rod 212 to push the connecting shaft 211 forward. The cleaning plate 210 pushes the waste into the waste box 3.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A punching device for cabinet body processing, comprising a supporting mechanism, the supporting mechanism comprising a supporting frame (1), a hydraulic column (11) being fixed to the upper end of the supporting frame (1), characterized in that: The support mechanism is provided with a punching mechanism for punching the heat dissipation plate of the cabinet body, the punching mechanism comprises a punching assembly, the punching assembly is provided with a cleaning assembly for cleaning waste after punching, the punching assembly comprises a female die (21), the female die (21) is provided with a male die (22) on the upper side, a guide column (201) is throughly arranged on the male die (22) and fixed on the female die (21), a first spring (23) is fixed on the lower end of the guide column (201) on the outer diameter of the male die (22), a pre-pressing plate (24) is fixed on the lower end of the first spring (23), the pre-pressing plate (24) is installed on the guide column (201), a cavity is arranged in the female die (21), a push plate (25) is arranged in the cavity, a second spring (26) is arranged at intervals on the lower end of the push plate (25), L-shaped placing plates (27) are fixed on the upper end of the push plate (25) on both sides, the L-shaped placing plates (27) pass through the upper end face of the female die (21), the cleaning assembly comprises a limiting seat (28) fixed on the rear end of the female die (21), a sliding rod (29) is arranged on the limiting seat (28), a cleaning plate (210) is fixed on the front end of the sliding rod (29), a connecting shaft (211) is arranged on the rear end of the sliding rod (29), a pull rod (212) is arranged on the connecting shaft (211), the pull rod (212) is rotationally connected with the male die (22), and a notch is arranged at the rear end of the pre-pressing plate (24) to avoid the cleaning plate (210).

2. A punching device for processing a cabinet body according to claim 1, characterized in that: The support frame (1) is provided with a through groove (101) for avoiding the sliding rod (29) and the pull rod (212).

3. The punching device for processing cabinet bodies according to claim 1, characterized in that: The male die (22), the pre-pressing plate (24) and the guide column (201) are slidingly connected, and the push plate (25) and the female die (21) are slidingly connected.

4. The punching device for processing cabinet bodies according to claim 1, characterized in that: The L-shaped placing plates (27) are oppositely arranged in an inverted manner, and placing tables are arranged on adjacent surfaces of the L-shaped placing plates (27).

5. The punching device for processing cabinet bodies according to claim 1, characterized in that: The sliding rod (29) and the pull rod (212) are both provided with two parts, the sliding rod (29) is slidingly connected with the limiting seat (28), and the pull rod (212) is rotationally connected with the connecting shaft (211).

6. A punching device for processing a cabinet body according to claim 1, characterized in that: The front end face of the cleaning plate (210) is inclined, and the cleaning plate (210) is flush with the upper end face of the female die (21).

7. The punching device for processing cabinet bodies according to claim 1, characterized in that: The female die (21) is provided with a waste box (3) at the front end.

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