Punching die with heat dissipation structure

Abstract

The utility model provides a punching die with a heat dissipation structure, and belongs to the technical field of punching dies. Comprising a base frame, supporting columns are fixed to the corners of the periphery of the upper portion of the base frame, and a top plate is connected to the top ends of the four supporting columns. By arranging the punching heat dissipation mechanism, after parts are fixed, a worker can start an electric push rod to enable an end extension rod of the electric push rod to drive the mounting frame to descend, at the moment, the worker can start two fan parts in preassembling grooves in the two sides of the middle of the mounting frame at the first time, meanwhile, the worker starts a water pump, and through first fixing water pipes on the two sides of the water pump, heat dissipation is achieved. Water in a water carrying area inside the water carrying steel frame can be drained to the tail end of the first fixed water pipe, a water source of the water carrying area is communicated with the water diversion groove formed in the middle of the mounting frame through the telescopic hose, and at the moment, the water source enters the second fixed water pipe along the other two water outlets of the water diversion groove. And the positions of the two spraying heads are just located in the middle of the area below the fan part.

Description

Technical Field

[0001] The utility model relates to the technical field of punching dies, in particular to a punching die with a heat dissipation structure. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. A punching die is a stamping die used to punch holes in a workpiece.

[0003] For example, patent CN220259290U discloses a punching die with a heat dissipation structure, including a base, a workbench fixedly connected to the surface of the base, two groups of symmetrically arranged fixing plates fixedly connected to the surface of the workbench, a through hole penetrating through the side wall of the fixing plate, and a threaded rod threadedly connected in the through hole, one end of the threaded rod fixedly connected to a brake wheel, and the other end of the threaded rod rotatably connected to a clamping plate, a support column fixedly connected to the surface of the base, the top end of the support column fixedly connected to a top plate, and a stamping assembly is arranged on the bottom surface of the top plate.

[0004] When the above-mentioned punching die is in use, it adopts fan cooling to dissipate heat in the punching area between the punching head and the part. Although it can achieve a certain heat dissipation effect, a large amount of metal powder and chips will be generated when the part material is separated under the shear force of the die edge (for details, please refer to "Reducing the Powder of Automobile Exterior Cover Parts in the Trimming and Punching Process"). At this time, the fan cooling may cause the dust generated by it to fly, causing inconvenience to the operation. Therefore, the present application provides a punching die with a heat dissipation structure to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a punching die with a heat dissipation structure to solve the problem that the existing die adopts fan cooling to dissipate heat in the punching area between the punching head and the part. Although it can achieve a certain heat dissipation effect, a large amount of metal powder and chips will be generated when the part material is separated under the shear force of the die edge (for details, refer to "Reducing the Powder of Automobile Exterior Cover Parts in the Trimming and Punching Process"). At this time, the fan cooling may cause the dust generated to fly, causing inconvenience to the operation.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A punching die with a heat dissipation structure comprises a base frame, support columns are fixed at the four corners above the base frame, and the top ends of the four support columns are connected to a top plate, a water-carrying steel frame is fixed to the middle part of the upper part of the base frame, and clamping mechanisms are installed on both sides of the upper part of the water-carrying steel frame, a punching heat dissipation mechanism is jointly installed below the top plate and on one side of the water-carrying steel frame, a collecting mechanism is installed inside and at the front end of the water-carrying steel frame, and filter holes are distributed on the water-carrying steel frame, the punching heat dissipation mechanism comprises an electric push rod, and the electric push rod is fixedly installed in the middle part of the lower part of the top plate, a heat dissipation component 1 is connected to the lower part of the electric push rod, the heat dissipation component 1 comprises a mounting frame, and a heat dissipation component 2 is installed in the middle part of the mounting frame and on one side of the water-carrying steel frame, the heat dissipation component 2 comprises a fixed water pipe 1, and a telescopic hose is connected to the end of the fixed water pipe 1 and the middle part of one end of the mounting frame.

[0008] Optionally, the heat dissipation component includes an extension rod, and the extension rod is installed at the output end of the electric push rod, the end of the extension rod is connected to a mounting frame, and a punching rod is fixed to the lower middle part of the mounting frame, pre-installed grooves are opened on both sides of the middle part of the mounting frame, and a fixing frame is fixed inside the pre-installed groove, and a fan component is installed in the middle part of one end of the fixing frame.

[0009] Optionally, the heat dissipation component 2 includes a water pump, and the water pump is installed on one side of the water-carrying steel frame, both ends of the water pump are connected to fixed water pipes 1, and one end of the fixed water pipes 1 is connected to a top plate, one end of the telescopic hose is connected to a water distribution trough in the middle of the mounting frame, and the other two ends of the water distribution trough are respectively connected to fixed water pipes 2, and the ends of the two fixed water pipes 2 are connected to sprinkler heads.

[0010] Optionally, the clamping mechanism includes a fixed plate, and the fixed plate is fixed to both sides of the upper part of the water-carrying steel frame, a threaded groove is opened in the middle of the fixed plate, and a pushing screw is screwed in the middle of the threaded groove, one end of the pushing screw is movably connected to a movable block, and a clamping block is fixed to the other side of the movable block, and guide grooves for guiding the clamping block to move are opened on both sides of the upper part of the water-carrying steel frame.

[0011] Optionally, the advancing screw, the movable block and the clamping block are movably connected.

[0012] Optionally, the collecting mechanism includes a water carrying area, and the water carrying area is opened at the inner bottom end of the water carrying steel frame, slide grooves are opened on both sides of the upper part of the inner part of the water carrying steel frame, and a filter plate is movable inside the slide groove, a handle is fixed to the middle part of the front end of the filter plate, a drain pipe is connected to the lower side of the front end of the water carrying steel frame, and a threaded water plug is screwed on the end of the drain pipe, and a water inlet is opened on the upper side of the water carrying steel frame.

[0013] Optionally, the bottom plate of the water-carrying area inside the water-carrying steel frame is distributed in an inclined manner.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, by setting a punching heat dissipation mechanism, after the parts are fixed, the personnel can start the electric push rod to extend the rod at its end to bring the mounting frame down. At this time, the personnel can immediately start the two fan parts inside the pre-installed grooves on both sides of the middle of the mounting frame. At the same time, the staff starts the water pump, and through the fixed water pipes on both sides, the water in the water-carrying area inside the water-carrying steel frame will be drained to the end of the fixed water pipe and connected to the water distribution tank opened in the middle of the mounting frame by using a telescopic hose. At this time, the water source will enter the fixed water pipe two along the other two water outlets of the water distribution tank. Since a spray head is provided at the end of the fixed water pipe two, and the two spray heads are located exactly in the middle of the area below the fan part, the fan part can effectively wet the induced air when air-cooling the punching area. In this process, the cooling and heat dissipation effect can be deepened while the dust can be effectively reduced to suppress the diffusion of dust generated in the punching area.

[0016] By setting up the clamping mechanism, the staff will place the parts to be processed on top of the water-carrying steel frame in advance, and then manually tighten the push screws in the middle of the fixed plates on both sides in turn. The push screws use the threadability of the threaded groove and the mobility of the movable block connected to the clamping block at its top, and cooperate with the guide groove to provide a better and more stable clamping effect on the relative clamping block.

[0017] By setting up a collection mechanism, multiple filter holes are distributed above the water-carrying steel frame. The impurities punched above and the water used for cooling and dust reduction will flow into the water-carrying steel frame through the multiple filter holes. At this time, the filter plate inside the water-carrying steel frame will filter the impurities, and the water will flow back to the water-carrying area normally, thereby ensuring the repeated utilization of the water source and improving the circulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a punching die with a heat dissipation structure;

[0020] Figure 2 It is a schematic diagram of a three-dimensional structure of a heat dissipation component of a punching die with a heat dissipation structure;

[0021] Figure 3 Punching die with heat dissipation structure Figure 1 Schematic diagram of the structure at A in the middle;

[0022] Figure 4It is a schematic diagram of the internal structure of the punching die mounting frame with a heat dissipation structure;

[0023] Figure 5 This is a schematic diagram of the internal structure of the water-carrying steel frame of the punching die with a heat dissipation structure, looking down.

[0024] [reference numerals]

[0025] 1. Base frame; 2. Support column; 3. Top plate; 4. Water-carrying steel frame; 5. Clamping mechanism; 51. Fixed plate; 52. Threaded groove; 53. Push screw; 54. Movable block; 55. Clamping block; 56. Guide groove; 6. Punching heat dissipation mechanism; 61. Electric push rod; 62. Heat dissipation component 1; 621. Extension rod; 622. Mounting frame; 623. Punching rod; 624. Pre-installed groove; 625. Fixed frame; 626. Fan part; 63. Heat dissipation component 2; 631. Water pump; 632. Fixed water pipe 1; 633. Water distribution trough; 634. Fixed water pipe 2; 635. Sprinkler head; 64. Telescopic hose; 7. Collecting mechanism; 71. Water-carrying area; 72. Slide; 73. Filter plate; 74. Handle; 75. Drain pipe; 76. Threaded water plug; 77. Water inlet; 8. Filter hole.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0027] The following is a detailed description of a punching die with a heat dissipation structure provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0028] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0030] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0031] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0032] like Figure 1-Figure 5As shown, an embodiment of the utility model provides a punching die with a heat dissipation structure, including a base frame 1, support columns 2 are fixed at the four corners above the base frame 1, and the tops of the four support columns 2 are connected to a top plate 3, a water-carrying steel frame 4 is fixed in the middle of the upper part of the base frame 1, and clamping mechanisms 5 are installed on both sides of the upper part of the water-carrying steel frame 4, a punching heat dissipation mechanism 6 is jointly installed below the top plate 3 and on one side of the water-carrying steel frame 4, a collecting mechanism 7 is installed inside and at the front end of the water-carrying steel frame 4, and filter holes 8 are distributed on the water-carrying steel frame 4, the clamping mechanism 5 includes a fixing plate 51, and the fixing plate 51 is fixed to both sides of the upper part of the water-carrying steel frame 4, a threaded groove 52 is opened in the middle of the fixing plate 51, and the threaded groove 5 2 is provided with a push screw 53 in the middle, one end of the push screw 53 is movably connected with a movable block 54, and a clamping block 55 is fixed on the other side of the movable block 54. Guide grooves 56 for guiding the clamping block 55 are provided on both sides of the upper side of the water-carrying steel frame 4. The push screw 53, the movable block 54 and the clamping block 55 are movably connected. The staff pre-places the parts to be processed on the upper side of the water-carrying steel frame 4, and then manually screws the push screw 53 in the middle of the fixed plates 51 on both sides. The push screw 53 utilizes the threadability of the thread groove 52 and the activity of the movable block 54 connected to the clamping block 55 at its top, and cooperates with the guide groove 56 to guide the relative clamping block 55 to achieve a better and more stable clamping effect.

[0033] The punching heat dissipation mechanism 6 includes an electric push rod 61, and the electric push rod 61 is fixedly installed in the middle of the lower part of the top plate 3. The lower part of the electric push rod 61 is connected with a heat dissipation component 62. The heat dissipation component 62 includes an extension rod 621, and the extension rod 621 is installed at the output end of the electric push rod 61. The end of the extension rod 621 is connected with a mounting frame 622, and a punching rod 623 is fixed in the middle of the lower part of the mounting frame 622. Pre-installed grooves 624 are opened on both sides of the middle part of the mounting frame 622, and a fixing frame 625 is fixed inside the pre-installed groove 624. The fixing frame 625 is installed in the middle of one end. The fan part 626, the middle part of the mounting frame 622 and one side of the water-carrying steel frame 4 are equipped with a heat dissipation component 2 63, the heat dissipation component 2 63 includes a fixed water pipe 1 632, and the end of the fixed water pipe 1 632 is connected to the middle part of one end of the mounting frame 622 with a telescopic hose 64, the heat dissipation component 2 63 includes a water pump 631, and the water pump 631 is installed on one side of the water-carrying steel frame 4, the two ends of the water pump 631 are connected to the fixed water pipe 1 632, and one end of the fixed water pipe 1 632 is connected to the top plate 3, one end of the telescopic hose 64 is connected to the water distribution tank 633 in the middle part of the mounting frame 622, and The other two ends of the water distribution tank 633 are respectively connected to fixed water pipes 634, and the ends of the two fixed water pipes 634 are connected to sprinkler heads 635. After the parts are fixed, the personnel can start the electric push rod 61 to extend the rod 621 at its end to bring the mounting frame 622 down. At this time, the personnel can immediately start the two fan parts 626 inside the pre-installed grooves 624 on both sides of the middle of the mounting frame 622. At the same time, the staff starts the water pump 631. Through the fixed water pipes 632 on both sides, the water in the water carrying area 71 inside the water carrying steel frame 4 will be drained to the end of the fixed water pipe 632 and used Use a telescopic hose 64 to connect the water source to the water distribution tank 633 opened in the middle of the mounting frame 622. At this time, the water source will enter the fixed water pipe 2 634 along the other two water outlets of the water distribution tank 633. Since a spray head 635 is provided at the end of the fixed water pipe 2 634, and the two spray heads 635 are located just in the middle of the area below the fan member 626, the fan member 626 can effectively wet the induced air when cooling the punching area. In this process, the cooling and heat dissipation effect is deepened and dust can be effectively reduced to inhibit the spread of dust generated in the punching area.

[0034] The filter plate 73 in the water carrying area 71 is provided with a filter plate 73, and a handle 74 is fixed to the middle part of the front end of the filter plate 73. A drain pipe 75 is connected to the lower side of the front end of the water carrying steel frame 4, and a threaded water plug 76 is screwed on the end of the drain pipe 75. A water inlet 77 is provided on the upper side of the water carrying steel frame 4. The bottom plate of the water carrying area 71 in the water carrying steel frame 4 is inclined. A plurality of filter holes 8 are provided above the water carrying steel frame 4. Impurities punched above and water used for cooling and dust reduction will flow into the water carrying steel frame 4 through the plurality of filter holes 8. At this time, the filter plate 73 in the water carrying steel frame 4 will filter the impurities, and the water will flow back to the water carrying area 71 normally, so as to ensure the repeated utilization of the water source and improve the circulation effect.

[0035] The working principle provided by the utility model is that the staff places the parts to be processed on the top of the water-carrying steel frame 4 in advance, and then manually screws the pushing screw 53 in the middle of the fixed plates 51 on both sides in turn. The pushing screw 53 uses the threadedness of the threaded groove 52 and the mobility of the movable block 54 connected to the clamping block 55 at its top, and cooperates with the guide groove 56 to guide the relative clamping block 55 to achieve a better stable clamping effect. Secondly, after the parts are fixed, the staff can start the electric push rod 61 to extend the rod 621 at its end to bring the mounting frame 622 down. At this time, the staff can immediately start the two fan parts 626 inside the pre-installed grooves 624 on both sides of the middle of the mounting frame 622. At the same time, the staff starts the water pump 631, and through the fixed water pipes 632 on both sides, the water in the water carrying area 71 inside the water-carrying steel frame 4 will be drained to the end of the fixed water pipe 632 and the telescopic hose 64 will be used to make the water source and the mounting frame 622 connected. The water distribution trough 633 opened in the middle of the frame 622 is connected. At this time, the water source will enter the fixed water pipe 2 634 along the other two water outlets of the water distribution trough 633. Since a spray head 635 is provided at the end of the fixed water pipe 2 634, and the two spray heads 635 are located just in the middle of the lower area of ​​the fan member 626, the fan member 626 can effectively wet the induced air when cooling the punching area. In this process, it can not only deepen the cooling and heat dissipation effect, but also effectively reduce dust to inhibit the diffusion of dust generated in the punching area. Finally, a plurality of filter holes 8 are distributed above the water-carrying steel frame 4. Impurities in the punching holes above and water used for cooling and dust reduction will flow into the water-carrying steel frame 4 through the plurality of filter holes 8. At this time, the filter plate 73 inside the water-carrying steel frame 4 will filter the impurities, and the water will normally flow back to the water-carrying area 71, thereby ensuring the repeated use of the water source and improving the circulation effect.

[0036] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A punching die with a heat dissipation structure, characterized in that: The invention comprises a base frame (1), support columns (2) are fixed at the four corners above the base frame (1), and the top ends of the four support columns (2) are connected to a top plate (3), a water-carrying steel frame (4) is fixed in the middle of the top of the base frame (1), and clamping mechanisms (5) are installed on both sides of the top of the water-carrying steel frame (4), a punching heat dissipation mechanism (6) is jointly installed below the top plate (3) and on one side of the water-carrying steel frame (4), a collecting mechanism (7) is installed inside and at the front end of the water-carrying steel frame (4), and filter holes (8) are distributed on the water-carrying steel frame (4), and the punching holes The heat dissipation mechanism (6) comprises an electric push rod (61), and the electric push rod (61) is fixedly installed at the middle part of the lower part of the top plate (3), and a heat dissipation component (62) is connected to the lower part of the electric push rod (61), and the heat dissipation component (62) comprises a mounting frame (622), and a heat dissipation component (63) is installed at the middle part of the mounting frame (622) and at one side of the water-carrying steel frame (4), and the heat dissipation component (63) comprises a fixed water pipe (632), and a telescopic hose (64) is connected between the end of the fixed water pipe (632) and the middle part of one end of the mounting frame (622).

2. The punching die with heat dissipation structure according to claim 1, characterized in that: The heat dissipation component 1 (62) includes an extension rod (621), and the extension rod (621) is installed at the output end of the electric push rod (61), the end of the extension rod (621) is connected to a mounting frame (622), and a punching rod (623) is fixed at the lower middle part of the mounting frame (622), pre-installed grooves (624) are opened on both sides of the middle part of the mounting frame (622), and a fixing frame (625) is fixed inside the pre-installed groove (624), and a fan component (626) is installed in the middle part of one end of the fixing frame (625).

3. The punching die with heat dissipation structure according to claim 1, characterized in that: The heat dissipation component 2 (63) comprises a water pump (631), and the water pump (631) is installed on one side of the water-carrying steel frame (4), the two ends of the water pump (631) are connected to a fixed water pipe 1 (632), and the end of one of the fixed water pipes 1 (632) is connected to the top plate (3), one end of the telescopic hose (64) is connected to a water distribution trough (633) in the middle of the mounting frame (622), and the other two ends of the water distribution trough (633) are respectively connected to fixed water pipes 2 (634), and the ends of the two fixed water pipes 2 (634) are connected to a spray head (635).

4. The punching die with heat dissipation structure according to claim 1, characterized in that: The clamping mechanism (5) comprises a fixing plate (51), and the fixing plate (51) is fixed to both sides of the upper part of the water-carrying steel frame (4), a threaded groove (52) is provided in the middle of the fixing plate (51), and a driving screw (53) is screwed in the middle of the threaded groove (52), one end of the driving screw (53) is movably connected to a movable block (54), and a clamping block (55) is fixed to the other side of the movable block (54), and guide grooves (56) for guiding the clamping block (55) are provided on both sides of the upper part of the water-carrying steel frame (4).

5. The punching die with heat dissipation structure according to claim 4, characterized in that: The advancing screw rod (53), the movable block (54) and the clamping block (55) are movably connected.

6. The punching die with heat dissipation structure according to claim 1, characterized in that: The collecting mechanism (7) comprises a water carrying area (71), and the water carrying area (71) is opened at the inner bottom end of the water carrying steel frame (4), and the inner upper sides of the water carrying steel frame (4) are provided with slide grooves (72), and the inner sides of the slide grooves (72) are provided with filter plates (73) movably, and a handle (74) is fixed at the middle part of the front end of the filter plate (73), and a drainage pipe (75) is connected to the lower side of the front end of the water carrying steel frame (4), and a threaded water plug (76) is screwed at the end of the drainage pipe (75), and a water inlet (77) is opened on the upper side of the water carrying steel frame (4).

7. The punching die with heat dissipation structure according to claim 6, characterized in that: The bottom plate of the water carrying area (71) inside the water carrying steel frame (4) is distributed in an inclined manner.

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