CN217166137U - A stamping device for metal blank processing - Google Patents

Abstract

The utility model provides a stamping device is used in metal blank processing belongs to metal pressure processing technology field for solve current stamping device and many only possess single forced air cooling, when carrying out stamping process, blow to the stamping die surface through the air-blower, stamping die and the general problem of processing work piece cooling effect. The stamping die comprises a processing table, a stamping seat and a vertical plate, wherein a supporting plate is fixed at the bottom of the processing table, a placing plate is fixed between the two supporting plates, the stamping seat and the vertical plate are fixed on the processing table, a die mounting groove is formed in the stamping seat, a plurality of supporting columns are arranged at the bottom of the die mounting groove, a plurality of air outlets are formed in the bottom of the die mounting groove, an air outlet nozzle mounting socket is formed in the side end of the stamping seat, the air outlet nozzle mounting socket is communicated with the die mounting groove through the air outlets, a stamping die is mounted on the die mounting groove, and a cooling mechanism and a moving mechanism are mounted on the processing table; the utility model discloses can effectual improvement the cooling effect of processing work piece and mould.

Description

A stamping device for metal blank processing

technical field

The utility model belongs to the technical field of metal pressure processing, and relates to a stamping device, in particular to a stamping device for metal blank processing.

Background technique

Metal pressure processing is a production method that uses the plastic deformation of metal under the action of external force to obtain raw materials, blanks or parts with certain shape, size and mechanical properties. It is called metal pressure processing, also known as metal plastic processing.

Stamping processing is one of the common metal pressure processing methods. Stamping processing is to use the power of conventional or special stamping equipment to directly deform and deform the sheet metal in the mold, so as to obtain product parts of certain shape, size and performance. production technology.

However, most of the existing stamping devices only have a single air-cooling and cooling device. During the stamping process, the blower is used to blow air to the surface of the stamping die. The cooling effect of the stamping die and the workpiece is average. It is inconvenient, and it is impossible to replace different molds according to processing needs, which reduces the adaptability of the stamping device; at the same time, there are many stamping devices.

Utility model content

The purpose of this utility model is to solve the above-mentioned problems in the existing technology, and propose a stamping device for metal blank processing. The technical problem to be solved by this utility model is: how to design a stamping die and a good cooling effect of the workpiece in the die Stamping device.

The purpose of this utility model can be realized by following technical scheme:

A stamping device for metal blank processing comprises a processing table, a stamping seat and a vertical plate, a support plate is fixed at the bottom of the processing table, a placing plate is fixed between the two support plates, and the stamping seat and the vertical plate are fixed on the processing table The stamping seat is provided with a mold installation slot, the bottom of the mold installation slot is provided with a number of support columns, the bottom of the mold installation slot is provided with a number of air outlets, the side end of the stamping seat is provided with an outlet nozzle installation socket, and the outlet nozzle installation socket is connected to the mold through the air outlet. The installation groove is connected, a stamping die is installed on the mold installation groove, a cooling mechanism and a moving mechanism are installed on the processing table, a bearing plate is fixed at the upper end of the vertical plate, a hydraulic cylinder is installed on the bearing plate, and a moving plate is arranged below the bearing plate. A connecting head is installed on the upper part, the output end of the hydraulic cylinder is connected with the connecting head, and a punch is installed at the bottom of the moving plate through a clamp.

The cooling mechanism includes an air-cooled cooling mechanism and a water-cooled cooling mechanism. The air-cooled cooling mechanism includes a blower and an air outlet nozzle, the blower is fixed on the placing plate, the air outlet nozzle is inserted into the installation socket of the air outlet nozzle, and the outlet end of the blower is connected to the air outlet through a hose. The inlet end of the nozzle is connected. The water cooling mechanism includes a water pump, a water outlet pipe and a water outlet nozzle. The water pump is fixed on the placing plate. The inlet end of the water pump is connected to the external water source through a pipeline. The water outlet pipe is installed on the processing table. The outlet of the water pump The end is connected with the inlet end of the water outlet pipe through a pipe, the outlet end of the water outlet pipe is connected with a universal shaped hose, and the inlet end of the water outlet nozzle is installed at the outlet end of the universal shaped hose.

With the above structure, when the stamping process is finished, the blower on the air-cooled cooling mechanism and the water pump on the water-cooled cooling mechanism are started respectively. The blower cooperates with the air outlet nozzle to blow air into the installation socket of the air outlet nozzle, and the airflow enters the mold installation slot through the air outlet. , so as to cool the lower end of the workpiece and the lower end of the stamping die; the water pump cooperates with the water nozzle to spray water on the stamping die, which can cool the upper end of the workpiece and the upper end of the stamping die, and the cooling effect of the stamping die and the workpiece is good.

The moving mechanism includes an electric push rod and a top plate, the electric push rod is fixed on the processing table, the limit plates are fixed at both ends of the stamping die, the limit plates and the stamping seat are fixedly connected by fixing bolts, and the top plate is fixed on the limit plate. At the side end, the output end of the electric push rod is inserted into the connecting sleeve at the bottom of the top plate.

With the above structure, when it is necessary to replace different stamping dies, first manually remove the fixing bolts, then start the electric push rod, and the output end of the electric push rod pushes up the top plate, so that the stamping die is detached from the die installation groove, and the stamping die is easily replaced. .

A sliding sleeve is fixed on the bearing plate, the number of the sliding sleeve is set to two, and is symmetrically distributed with respect to the hydraulic cylinder, the sliding rod is fixed on the moving plate, the number of the sliding rod is set to two, and is symmetrically distributed with respect to the connecting head, The two sliding bars are respectively slidably connected with the corresponding sliding sleeves, and a baffle plate is fixed at the top of the sliding bars.

With the above structure, when the moving plate moves, the sliding rod slides along the sliding sleeve, which improves the moving stability of the moving plate.

The number of the support columns is set to three rows, and the air outlet is set between two adjacent rows of support columns.

With the above structure, the evenly distributed air outlets improve the cooling effect of the stamping die and the processed workpiece.

Compared with the prior art, the utility model has the following advantages:

1. By setting a cooling mechanism, the cooling mechanism includes an air-cooled cooling mechanism and a water-cooled cooling mechanism. The blower on the air-cooled cooling mechanism cooperates with the outlet nozzle to blow air into the installation of the outlet nozzle. The lower end of the workpiece and the lower end of the stamping die are cooled; the water pump on the water cooling mechanism cooperates with the water outlet nozzle to spray water on the stamping die, which can cool the upper end of the workpiece and the upper end of the stamping die, and the cooling effect of the stamping die and the workpiece is good.

2. By setting up a moving mechanism, an electric push rod is set on the moving mechanism. When workpieces of different shapes need to be processed, first manually remove the fixing bolts, then start the electric push rod, and the output end of the electric push rod lifts the top plate to promote the stamping die. It is separated from the die installation groove, so as to replace the stamping die, and the stamping die is easy to replace.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the structural representation after the disassembly of the stamping die of the present utility model;

Fig. 3 is the front view structure schematic diagram of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 .

In the picture: 1. Processing table; 2. Stamping seat; 3. Vertical plate; 4. Supporting plate; 5. Placing plate; 6. Blower; 7. Air outlet nozzle; 8. Electric push rod; 9. Stamping die; 10. Limiting plate; 11. Top plate; 12. Bearing plate; 13. Hydraulic cylinder; 14. Sliding sleeve; 15. Sliding rod; 16. Moving plate; 17. Punch; 18. Connector; 19. Installation socket for air outlet; 20. Mould installation groove; 21. Pumping pump; 22. Water outlet pipe; 23. Universal shaped hose; 24. Water outlet nozzle; 25. Support column; 26. Air outlet.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

1-4, this embodiment provides a stamping device for metal blank processing, including a processing table 1, a stamping seat 2 and a vertical plate 3, a support plate 4 is fixed at the bottom of the processing table 1, and the two support plates 4 are fixed at the bottom. A placing plate 5 is fixed between the two, the stamping seat 2 and the vertical plate 3 are fixed on the processing table 1, the stamping seat 2 is provided with a mold installation groove 20, the bottom of the mold installation groove 20 is provided with a number of support columns 25, and the bottom of the mold installation groove 20 is provided with There are a number of air outlets 26, the side end of the stamping seat 2 is provided with an air outlet nozzle installation socket 19, and the air outlet nozzle installation socket 19 communicates with the mold installation groove 20 through the air outlet 26. A cooling mechanism and a moving mechanism are installed, a bearing plate 12 is fixed on the upper end of the vertical plate 3, a hydraulic cylinder 13 is installed on the bearing plate 12, a moving plate 16 is arranged under the bearing plate 12, and a connecting head 18 is installed on the moving plate 16. The hydraulic cylinder The output end of 13 is connected with a connector 18, and a punch 17 is installed at the bottom of the moving plate 16 through a clamp.

The cooling mechanism includes an air-cooled cooling mechanism and a water-cooled cooling mechanism. The air-cooled cooling mechanism includes a blower 6 and an outlet nozzle 7. The blower 6 is fixed on the placement plate 5, and the outlet nozzle 7 is connected with the outlet nozzle installation socket 19. It is connected with the inlet end of the air outlet nozzle 7 through a hose. The water cooling and cooling mechanism includes a suction pump 21, a water outlet pipe 22 and a water outlet nozzle 24. The suction pump 21 is fixed on the placing plate 5, and the inlet end of the suction pump 21 is connected to the external water source through a pipeline. The water outlet pipe 22 is installed on the processing table 1, the outlet end of the water pump 21 is connected with the inlet end of the water outlet pipe 22 through a pipeline, the outlet end of the water outlet pipe 22 is connected with a universal shaped hose 23, and the inlet end of the water outlet nozzle 24 is installed on the At the outlet end of the universal shaped hose 23, after the stamping process is completed, the blower 6 on the air-cooled cooling mechanism and the suction pump 21 on the water-cooled cooling mechanism are respectively activated. , the air flow enters the mold installation groove 20 through the air outlet 26, thereby cooling the lower end of the workpiece and the lower end of the stamping die 9; the water pump 21 cooperates with the water outlet nozzle 24 to spray water on the stamping die 9, which can cool the upper end of the workpiece and the stamping die. The upper end of 9 is cooled, and the cooling effect of the stamping die 9 and the workpiece is good.

The moving mechanism includes an electric push rod 8 and a top plate 11. The electric push rod 8 is fixed on the processing table 1, and the limit plates 10 are fixed at both ends of the stamping die 9. The limit plates 10 and the stamping seat 2 are fixedly connected by fixing bolts. The top plate 11 is fixed on the side end of the limit plate 10, and the output end of the electric push rod 8 is inserted into the connecting sleeve at the bottom of the top plate 11. When a different stamping die 9 needs to be replaced, first manually remove the fixing bolt, and then start the electric push rod 8 , the output end of the electric push rod 8 pushes up the top plate 11 , thereby urging the stamping die 9 to disengage from the die mounting groove 20 , and the stamping die 9 is easy to replace.

A sliding sleeve 14 is fixed on the bearing plate 12, the number of the sliding sleeve 14 is set to two, and is symmetrically distributed with respect to the hydraulic cylinder 13, the sliding rod 15 is fixed on the moving plate 16, and the number of the sliding rod 15 is set to two, and about The connecting heads 18 are symmetrically distributed, and the two sliding rods 15 are respectively slidably connected with the corresponding sliding sleeves 14. A baffle plate is fixed at the top of the sliding rods 15. When the moving plate 16 moves, the sliding rods 15 slide along the sliding sleeves 14, thereby improving the movement of the moving plate 16. Mobile stability.

The number of support columns 25 is set to three rows, the air outlets 26 are arranged between two adjacent rows of support columns 25, the support columns 25 support the bottom end of the stamping die 9, and the evenly distributed air outlets 26 improve the stamping die 9 and the workpiece. Cooling effect.

In this embodiment, the above-mentioned fixing methods are the most commonly used fixing connection methods in the art, such as welding, bolt connection, and the like.

The working principle of the utility model: when in use, first place the metal blank in the stamping die 9, then start the hydraulic cylinder 13, and the hydraulic cylinder 13 drives the moving plate 16 to move downward, thereby driving the punch 17 to continuously impact the metal blank for stamping. Processing; after the stamping process, start the blower 6 on the air-cooled cooling mechanism and the water pump 21 on the water-cooled cooling mechanism respectively, the blower 6 cooperates with the air outlet nozzle 7 to blow air in the outlet nozzle installation socket 19, and the air flow enters the mold through the air outlet 26 In the installation groove 20, thereby cooling the lower end of the workpiece and the lower end of the stamping die 9; the water pump 21 cooperates with the water outlet nozzle 24 to spray water on the stamping die 9, which can cool the upper end of the workpiece and the upper end of the stamping die 9, and the stamping die 9 and the upper end of the stamping die 9 are cooled. The cooling effect of the workpiece is good; when it is necessary to process workpieces of different shapes, first manually remove the fixing bolts, and then start the electric push rod 8, and the output end of the electric push rod 8 pushes up the top plate 11, which urges the stamping die 9 from the die installation groove 20. Disengage, so as to replace the stamping die 9, and the stamping die 9 can be easily replaced.

To sum up, by setting the cooling mechanism, the cooling mechanism includes an air-cooled cooling mechanism and a water-cooled cooling mechanism. Through the air-cooled cooling mechanism, the upper blower 6 cooperates with the air outlet nozzle 7 to blow air into the air outlet nozzle installation socket 19, and the air flow enters the mold installation through the air outlet 26. In the groove 20, the lower end of the workpiece and the lower end of the stamping die 9 are cooled down; the water pump 21 on the water-cooling cooling mechanism cooperates with the water outlet nozzle 24 to spray water on the stamping die 9, and the upper end of the workpiece and the upper end of the stamping die 9 can be cooled. , The cooling effect of the stamping die 9 and the workpiece is good; by setting a moving mechanism, an electric push rod 8 is set on the moving mechanism. When workpieces of different shapes need to be processed, first manually remove the fixing bolts, and then start the electric push rod 8, the electric push rod The output end of 8 pushes up the top plate 11 , so that the stamping die 9 is detached from the die mounting groove 20 , so that the stamping die 9 can be replaced, and the stamping die 9 can be easily replaced.

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, the present invention can also be made without departing from the purpose of the present patent. Various changes.

Claims (5)

1. A stamping device for metal blank processing, comprising a processing table (1), a stamping seat (2) and a vertical plate (3), characterized in that: a support plate (4) is fixed at the bottom of the processing table (1), A placing plate (5) is fixed between the two support plates (4), the punching seat (2) and the vertical plate (3) are fixed on the processing table (1), and the punching seat (2) is provided with a die installation groove (20). ), a number of support columns (25) are provided at the bottom of the mold mounting groove (20), a number of air outlets (26) are provided at the bottom of the mold mounting groove (20), and an outlet nozzle mounting socket (19) is provided at the side end of the stamping seat (2). , the air outlet nozzle installation socket (19) is communicated with the mold installation groove (20) through the air outlet (26), the mold installation groove (20) is installed with a stamping die (9), and the processing table (1) is installed with a cooling mechanism and a mobile Mechanism, a bearing plate (12) is fixed on the upper end of the vertical plate (3), a hydraulic cylinder (13) is installed on the bearing plate (12), a moving plate (16) is arranged under the bearing plate (12), and the moving plate (16) A connecting head (18) is installed, the output end of the hydraulic cylinder (13) is connected with the connecting head (18), and a punch (17) is installed at the bottom of the moving plate (16) through a clamp. 2. The stamping device for processing a metal blank according to claim 1, wherein the cooling mechanism comprises an air-cooled cooling mechanism and a water-cooled cooling mechanism, and the air-cooled cooling mechanism comprises a blower (6) and an air outlet nozzle (7). ), the blower (6) is fixed on the placing plate (5), the air outlet nozzle (7) is plugged into the installation socket (19) of the air outlet nozzle, and the outlet end of the blower (6) is connected to the inlet end of the air outlet nozzle (7) through a hose , the water cooling mechanism includes a water pump (21), a water outlet pipe (22) and a water outlet nozzle (24). connection, the water outlet pipe (22) is installed on the processing table (1), the outlet end of the suction pump (21) is connected with the inlet end of the water outlet pipe (22) through the pipe, and the outlet end of the water outlet pipe (22) is connected with a universal stereotype The hose (23), the inlet end of the water outlet nozzle (24) is installed on the outlet end of the universal shaped hose (23). 3. A stamping device for metal blank processing according to claim 1 or 2, characterized in that the moving mechanism comprises an electric push rod (8) and a top plate (11), and the electric push rod (8) is fixed on the machining On the table (1), both ends of the stamping die (9) are fixed with limit plates (10), the limit plates (10) and the stamping seat (2) are fixedly connected by fixing bolts, and the top plate (11) is fixed at the limit At the side end of the plate (10), the output end of the electric push rod (8) is inserted into the connecting sleeve at the bottom of the top plate (11). 4. A stamping device for metal blank processing according to claim 1, characterized in that a sliding sleeve (14) is fixed on the bearing plate (12), and the number of the sliding sleeve (14) is set to two, And the hydraulic cylinder (13) is symmetrically distributed, the sliding rod (15) is fixed on the moving plate (16), the number of the sliding rods (15) is set to two, and is symmetrically distributed with respect to the connecting head (18), the two sliding rods (15) are respectively slidably connected with the corresponding sliding sleeves (14), and a baffle plate is fixed at the top of the sliding rod (15). 5. A stamping device for metal blank processing according to claim 1 or 2, characterized in that, the number of the support columns (25) is set to three rows, and the air outlets (26) are arranged in two adjacent rows of supports between the columns (25).

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