Punching machine based on metal preprocessing

Abstract

The utility model discloses a punching machine based on metal preprocessing, which comprises a processing base and a punching mechanism, the bottom of the punching mechanism is fixedly connected with the top of the processing base, the punching mechanism comprises a processing plate, the top of the processing plate is fixedly connected with a processing cylinder, and the top of the processing cylinder is fixedly connected with a metal plate. According to the stamping device, the machining air cylinder is started, the machining air cylinder starts to work and pushes the metal plate to move downwards, then the stamping plate moves downwards to conduct stamping machining on metal raw materials placed on the die plate, when the metal plate moves downwards, the fixing block drives the control plate to move downwards, and the control plate moves downwards in the spraying pipe; when the water through hole in the control plate is communicated with the inner cavity of the spraying pipe, cooling liquid in the water tank enters the spraying pipe through the hollow pipe and the connecting pipe and is sprayed out of the spraying nozzle to cool a metal raw material and a die plate which are subjected to stamping machining, and the machining quality of the metal part stamping device is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal stamping technology, specifically to a stamping machine for metal pre-processing. Background Technology

[0002] Metal stamping is a manufacturing process that uses a metal stamping die or a series of metal stamping dies to form a three-dimensional workpiece. Metal stamping can form metal sheets very efficiently, and the produced workpieces have advantages such as high precision, high consistency and high durability.

[0003] Patent Publication No.: CN220005590U. This utility model discloses a metal stamping device, including a base, two fixed seats, a worktable, a top plate, and a hydraulic cylinder. The two fixed seats are installed on both sides of the top surface of the base, and the worktable is installed between the two fixed seats. Guide columns are installed on the fixed seats, and the top plate is installed on the top of the guide columns. The hydraulic cylinder is installed on the top plate, and the output end of the hydraulic cylinder passes through the top plate and is connected to a movable plate. An upper die groove is opened on the movable plate, and an upper die is installed in the upper die groove. This utility model realizes rapid switching between different workpiece processing methods, and it is convenient to adjust, adaptable, and has high processing efficiency.

[0004] Comparing the metal stamping device in the case study, the guide device is used when the workpiece is fixed to achieve rapid switching. However, the workpiece cannot be cooled quickly during the stamping process, which may cause additional expansion and deformation of the workpiece in a hot state, reducing the processing quality of the metal stamping device. Therefore, a metal pre-processing stamping machine is proposed to address the above problems. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a metal pre-processing stamping machine with the advantage of rapid cooling. This solves the problem in the comparative case where the metal stamping device uses a guiding device to achieve rapid workpiece switching during fixing, but cannot rapidly cool the processed parts during stamping, which may cause additional expansion and deformation of the processed parts in a hot state.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stamping press for metal pre-processing, comprising a processing base:

[0007] A stamping mechanism, wherein the bottom of the stamping mechanism is fixedly connected to the top of the processing base, the stamping mechanism includes a processing plate, a processing cylinder is fixedly connected to the top of the processing plate, a metal plate is fixedly connected to the top of the processing cylinder, and a stamping assembly is fixedly connected to the bottom of the metal plate;

[0008] A cooling mechanism is fixedly connected to the left side of the processing plate and the bottom of the processing plate. The cooling mechanism includes two water tanks. The top of the water tanks is fixedly connected to the bottom of the processing plate. A hollow tube is fixedly connected to the right side of the water tank. A connecting pipe is fixedly connected to the right side of the hollow tube. A spraying component is fixedly connected to the end of the connecting pipe away from the hollow tube.

[0009] In a preferred embodiment of this invention, the stamping assembly includes a stamping plate, the top of which is fixedly connected to the bottom of a metal plate, and a mold plate is fixedly connected to the top of the processing plate by screws.

[0010] As a preferred embodiment of this utility model, the spraying assembly includes a spraying pipe, the right side of which is fixedly connected to the left side of the hollow pipe, and a spray nozzle is fixedly connected to the left side of the spraying pipe by screws.

[0011] As a preferred embodiment of this utility model, a support block is provided at the bottom of the spray pipe, the bottom of the inner wall of the support block is in contact with the bottom of the spray pipe, the left side of the support block is fixedly connected to the right side of the processing plate, and a control component is provided in the inner cavity of the spray pipe.

[0012] In a preferred embodiment of this invention, the control component includes a control plate, the top and bottom of which both penetrate the top and bottom of the spray pipe. A fixing block is fixedly connected to the top of the control plate, and the left side of the fixing block is fixedly connected to the right side of the metal plate.

[0013] As a preferred embodiment of this utility model, water passage holes are provided at the top and bottom of the inner cavity of the control panel, corresponding to the positions of the spray pipes, and the water passage holes are used in conjunction with the control panel.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model utilizes a processing cylinder, a metal plate, a stamping plate, a mold plate, a fixing block, a control plate, a spray pipe, a water passage hole, a water tank, a hollow pipe, and a spray nozzle in conjunction. By activating the processing cylinder, it begins to work and pushes the metal plate downward. The stamping plate also moves downward to stamp the metal raw material placed on the mold plate. Simultaneously, the fixing block drives the control plate downward. The control plate moves downward within the spray pipe. When the water passage hole on the control plate communicates with the inner cavity of the spray pipe, the coolant in the water tank enters the spray pipe through the hollow pipe and connecting pipe, and is sprayed out from the spray nozzle to cool the stamped metal raw material and the mold plate, thereby improving the processing quality of the metal stamping device.

[0016] 2. This utility model, through the setting of the stamping component, can assist the metal plate in working. When the processing cylinder pushes the metal plate to move up and down, it can stably and effectively transmit the force from the cylinder to the stamping plate. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This utility model Figure 1 Schematic diagram of the three-dimensional structure of the intermediate mold plate;

[0019] Figure 3 This utility model Figure 1 3D exploded view of the central control panel;

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the three-dimensional explosion structure of the spray pipe.

[0021] In the diagram: 1. Machining base; 2. Stamping mechanism; 201. Machining plate; 202. Machining cylinder; 203. Metal plate; 204. Stamping assembly; 204a. Stamping plate; 204b. Mold plate; 3. Cooling mechanism; 301. Water tank; 302. Hollow tube; 303. Connecting pipe; 304. Spraying assembly; 304a. Spraying pipe; 304a-1. Support block; 304a-2. Control component; 304a-2a. Control board; 304a-2b. Fixing block; 304b. Spray nozzle; 4. Water passage hole. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 4 As shown, the present invention provides a metal pre-processing stamping machine, including a processing base 1:

[0024] The stamping mechanism 2 is fixedly connected to the bottom of the processing base 1. The stamping mechanism 2 includes a processing plate 201. A processing cylinder 202 is fixedly connected to the top of the processing plate 201. A metal plate 203 is fixedly connected to the top of the processing cylinder 202. A stamping assembly 204 is fixedly connected to the bottom of the metal plate 203.

[0025] Cooling mechanism 3 is fixedly connected to the left side of processing plate 201. Cooling mechanism 3 includes water tank 301. Two water tanks 301 are provided. The top of water tank 301 is fixedly connected to the bottom of processing plate 201. A hollow tube 302 is fixedly connected to the right side of water tank 301. A connecting pipe 303 is fixedly connected to the right side of hollow tube 302. A spraying component 304 is fixedly connected to the end of connecting pipe 303 away from hollow tube 302.

[0026] refer to Figure 2 The stamping assembly 204 includes a stamping plate 204a, the top of which is fixedly connected to the bottom of a metal plate 203, and a mold plate 204b is fixedly connected to the top of a processing plate 201 by screws.

[0027] As a technical optimization of this utility model, the stamping component 204 can assist the metal plate 203 in working. When the processing cylinder 202 pushes the metal plate 203 to move up and down, the force from the cylinder can be stably and effectively transmitted to the stamping plate 204a.

[0028] refer to Figure 4 The spraying assembly 304 includes a spray pipe 304a, the right side of the spray pipe 304a and the left side of the hollow pipe 302 are fixedly connected, and a spray nozzle 304b is fixedly connected to the left side of the spray pipe 304a by screws.

[0029] As a technical optimization of this utility model, the setting of the spraying component 304 can assist the hollow tube 302 in working, so that the coolant in the water tank 301 can flow smoothly into the spraying pipe 304a through the hollow tube 302.

[0030] refer to Figure 3 A support block 304a-1 is provided at the bottom of the spray pipe 304a. The bottom of the inner wall of the support block 304a-1 is in contact with the bottom of the spray pipe 304a. The left side of the support block 304a-1 is fixedly connected to the right side of the processing plate 201. A control component 304a-2 is provided in the inner cavity of the spray pipe 304a.

[0031] As a technical optimization of this utility model, the support block 304a-1 can assist the spray pipe 304a in its operation. Since the press will generate vibration and various forces during operation, such as the machine body shaking caused when the processing cylinder 202 pushes the stamping component 204 to perform stamping operation, the support block 304a-1 can stably support the spray pipe 304a and prevent the spray pipe 304a from shaking, shifting or even falling due to these external forces, ensuring that it maintains a relatively stable position throughout the entire operation.

[0032] refer to Figure 3The control component 304a-2 includes a control plate 304a-2a, the top and bottom of which are both through the top and bottom of the spray pipe 304a. A fixing block 304a-2b is fixedly connected to the top of the control plate 304a-2a, and the left side of the fixing block 304a-2b is fixedly connected to the right side of the metal plate 203.

[0033] As a technical optimization of this utility model, the control component 304a-2 can assist the spray pipe 304a in working. The control plate 304a-2a penetrates the top and bottom of the spray pipe 304a, and can control the flow of coolant in the spray pipe 304a by moving up and down.

[0034] refer to Figure 3 Water passage holes 4 are provided at the top and bottom of the inner cavity of the control panel 304a-2a and at the position corresponding to the spray pipe 304a. The water passage holes 4 are used in conjunction with the control panel 304a-2a.

[0035] As a technical optimization of this utility model, the water passage hole 4 can assist the control board 304a-2a in its operation, enabling precise control of the coolant according to the actual processing conditions.

[0036] The working principle and usage process of this utility model are as follows: During use, the user starts the processing cylinder 202, which begins to work and pushes the metal plate 203 downwards. Since the metal plate 203 is fixedly connected to the stamping plate 204a in the stamping assembly 204, the stamping plate 204a also moves downwards, towards the mold plate 204b located at the top of the processing plate 201 and fixedly connected by screws. This stamps the metal raw material placed on the mold plate 204b. Simultaneously, as the metal plate 203 moves downwards, since the right side of the metal plate 203 is fixedly connected to the fixing block 304a-2b in the control component 304a-2, the fixing block 304a-2b drives the control plate 304a-2a to move downwards. 04a-2a moves downward inside the spray pipe 304a. When the water passage hole 4 on the control plate 304a-2a is connected to the inner cavity of the spray pipe 304a, the coolant in the water tank 301 enters the spray pipe 304a through the hollow pipe 302 and the connecting pipe 303, and is sprayed out from the spray nozzle 304b to cool the metal raw material and mold plate 204b of the stamping process. After the processing cylinder 202 pushes the stamping plate 204a to complete the stamping action, it begins to return upward, driving the metal plate 203 to move upward. At the same time, the fixing block 304a-2b drives the control plate 304a-2a to move upward. The water passage hole 4 of the control plate 304a-2a gradually shifts away from the inner cavity of the spray pipe 304a, and the coolant stops spraying out from the spray nozzle 304b.

[0037] In summary, this metal pre-processing stamping machine, through the coordinated use of a processing base (1), stamping mechanism (2), processing plate (201), processing cylinder (202), metal plate (203), stamping assembly (204), stamping plate (204a), mold plate (204b), cooling mechanism (3), water tank (301), hollow tube (302), connecting pipe (303), spraying assembly (304), spraying pipe (304a), support block (304a-1), control component (304a-2), control plate (304a-2a), fixing block (304a-2b), spray nozzle (304b) and water passage hole (4), solves the problem in the comparative case of metal part stamping device, which uses a guiding device to achieve rapid workpiece switching when fixed, but cannot quickly cool the processed parts during stamping, resulting in the processed parts possibly undergoing additional expansion and deformation in a hot state.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stamping press for metal pre-processing, comprising a processing base (1): Its features are: A stamping mechanism (2) is fixedly connected to the bottom of the stamping mechanism (2) and the top of the processing base (1). The stamping mechanism (2) includes a processing plate (201). A processing cylinder (202) is fixedly connected to the top of the processing plate (201). A metal plate (203) is fixedly connected to the top of the processing cylinder (202). A stamping assembly (204) is fixedly connected to the bottom of the metal plate (203). A cooling mechanism (3) is fixedly connected to the left side of the processing plate (201) and the bottom of the processing plate (201). The cooling mechanism (3) includes a water tank (301). Two water tanks (301) are provided. The top of the water tank (301) is fixedly connected to the bottom of the processing plate (201). A hollow tube (302) is fixedly connected to the right side of the water tank (301). A connecting pipe (303) is fixedly connected to the right side of the hollow tube (302). A spraying component (304) is fixedly connected to the end of the connecting pipe (303) away from the hollow tube (302).

2. The stamping press for metal pre-processing according to claim 1, characterized in that: The stamping assembly (204) includes a stamping plate (204a), the top of which is fixedly connected to the bottom of a metal plate (203), and a mold plate (204b) is fixedly connected to the top of the processing plate (201) by screws.

3. A stamping press for metal pre-processing according to claim 2, characterized in that: The spraying assembly (304) includes a spray pipe (304a), the right side of which is fixedly connected to the left side of the hollow tube (302), and a spray nozzle (304b) is fixedly connected to the left side of the spray pipe (304a) by screws.

4. A stamping press for metal pre-processing according to claim 3, characterized in that: The bottom of the spray pipe (304a) is provided with a support block (304a-1), the bottom of the inner wall of the support block (304a-1) is in contact with the bottom of the spray pipe (304a), the left side of the support block (304a-1) is fixedly connected to the right side of the processing plate (201), and the inner cavity of the spray pipe (304a) is provided with a control component (304a-2).

5. A stamping press for metal pre-processing according to claim 4, characterized in that: The control component (304a-2) includes a control plate (304a-2a), the top and bottom of which both penetrate the top and bottom of the spray pipe (304a). A fixing block (304a-2b) is fixedly connected to the top of the control plate (304a-2a), and the left side of the fixing block (304a-2b) is fixedly connected to the right side of the metal plate (203).

6. A stamping press for metal pre-processing according to claim 5, characterized in that: Water passage holes (4) are provided at the top and bottom of the inner cavity of the control board (304a-2a) and at the position corresponding to the spray pipe (304a). The water passage holes (4) are used in conjunction with the control board (304a-2a).

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