Stamping equipment for forging

Abstract

The utility model relates to stamping equipment for forging, and relates to the technical field of stamping equipment. The stamping device comprises a working frame, a stamping head and a die, an air cylinder is arranged at the top of the working frame, the output end of the air cylinder is vertically downward and fixedly provided with a mounting block, the air cylinder is used for driving the mounting block to move up and down, the stamping head is detachably connected to the mounting block, a supporting plate is arranged on the working frame and located under the air cylinder, and the die is arranged on the supporting plate. The die is used for supporting a plate, and the stamping head can abut against the plate on the die. The machining device has the effects that different shapes of workpieces can be machined, and the applicability is good.

Description

Technical Field

[0001] This application relates to the field of stamping equipment, and more particularly to a stamping equipment for forging. Background Technology

[0002] Forging stamping equipment is widely used in the forming and processing of metal parts, especially in the automotive parts and aerospace industries, where it has significant application value. Traditional forging processes typically require a large amount of manual operation, resulting in low efficiency and poor consistency. With the development of automation technology, various types of automatic stamping equipment have emerged, which not only improve production efficiency but also significantly enhance product quality and stability.

[0003] In related technologies, Chinese patent CN220239946U relates to a stamping equipment for forging, including a support base and a stamping table. The top of the support base is fixedly connected to the stamping table, and a stamping component is provided on the stamping table. The stamping component includes a limiting post, a top plate, a cylinder, a lifting plate, and a stamping head. The limiting post is fixedly installed on the stamping table, and a top plate is connected to one side of the limiting post. A cylinder is fixedly connected to one side of the top plate, a lifting plate is fixedly connected to one side of the cylinder, and a stamping head is fixedly connected to one side of the lifting plate. A clamping component is installed on the stamping table, and the clamping component includes a storage groove, an electric telescopic rod, a movable rubber clamp, and an opening. The upper end of the stamping table is provided with a storage groove, and one end of the limiting post is provided with an electric telescopic rod. This utility model solves the problems of dangerous manual clamping after stamping, imperfect clamping process during stamping, and imperfect stamping of stamping components in existing equipment.

[0004] However, the shapes of the storage slot and the stamping head are fixed and cannot be changed. If the workpiece is to be processed into other shapes according to actual needs, the entire stamping equipment must be replaced, which has poor applicability and needs to be improved. Utility Model Content

[0005] In order to improve the problem that existing stamping equipment cannot process workpieces of different shapes and has poor applicability, this application provides a stamping equipment for forging.

[0006] The forging stamping equipment provided in this application adopts the following technical solution:

[0007] A forging stamping device includes a work frame, a stamping head, and a die. A cylinder is provided on the top of the work frame, and the output end of the cylinder is vertically downward and fixed to a mounting block. The cylinder is used to drive the mounting block to move up and down. The stamping head is detachably connected to the mounting block. A support plate is provided on the work frame, and the support plate is located directly below the cylinder. The die is placed on the support plate and is used to support the sheet metal. The stamping head can press the sheet metal against the die.

[0008] By adopting the above technical solution, when in use, the sheet material to be processed is placed on the mold, then the cylinder is started to drive the punch head to move down to contact the sheet material, and under the push of the cylinder, the punch head attaches the entire sheet material to the mold, thereby causing the sheet material to bend and deform to form the shape of the mold, thus completing the processing of the sheet material.

[0009] When it is necessary to bend the sheet metal into other shapes, the original mold is removed from the support plate, and the original punch head is removed from the mounting block. A new mold with a different shape than the original mold is placed on the support plate and located directly below the cylinder. At the same time, a punch head corresponding to the shape of the mold is installed on the cylinder. Then, the stamping steps are repeated to obtain sheet metal of different shapes. This allows the stamping equipment to meet the processing requirements of sheet metal of different shapes, thus improving its applicability.

[0010] Optionally, a screw is fixed to the stamping head, and a mounting hole is provided on the bottom wall of the mounting block. The screw is inserted into the mounting hole and threadedly connected to the inner wall of the mounting hole.

[0011] By adopting the above technical solution, rotating the punch head causes the screw to rotate within the mounting hole and simultaneously move along the length of the mounting hole. When the screw is completely unscrewed from the mounting hole, the punch head can be removed from the mounting block. When installing a new punch head, align the screw on the new punch head with the mounting hole, rotate the punch head, and adjust its direction so that it aligns with the mold. Simultaneously, the screw is gradually screwed into the mounting hole. Utilizing the self-locking function of the thread, the punch head is fixedly installed on the mounting block, facilitating punch head replacement.

[0012] Optionally, a square hole is provided on the side wall of the support plate, and a block is fixed to the bottom of the mold. The block is adapted to be inserted into the square hole for positioning the mold on the support plate.

[0013] By adopting the above technical solution, during installation, the square block of the mold is aligned with the square hole and inserted. The side wall of the block abuts against the inner wall of the square hole, so that the mold will not move or rotate on the support plate, thus achieving the positioning and installation of the mold on the support plate. During disassembly, the mold is moved upward directly, so that the block is pulled out of the square hole, thus achieving the disassembly of the mold. This facilitates the replacement of the mold to adapt to the processing requirements of different shapes of sheet metal.

[0014] Optionally, a magnet is fixed to the inner wall of the square hole, and an iron block is fixed to the square block, with the magnet attracting the iron block.

[0015] By adopting the above technical solution, when the cube is inserted into the square hole, the magnet attracts the iron block, making it difficult for the cube to be pulled out of the square hole. This increases the stability of the mold mounted on the support plate.

[0016] Optionally, an adjusting rod is provided through the support plate, the adjusting rod is rotatably connected to the support plate, the two ends of the adjusting rod are provided with threaded structures with opposite directions of rotation, and two limiting plates are sleeved on the adjusting rod. The two limiting plates are respectively threaded to the two ends of the adjusting rod. The adjusting rod rotates to drive the two limiting plates to move closer or further apart from each other. The mold is located between the two limiting plates, and the two limiting plates can simultaneously abut against the plate material on the mold.

[0017] By adopting the above technical solution, when the sheet metal is placed on the mold, the adjusting rod is driven to rotate, causing the two limiting plates to move closer to each other until both limiting plates are in contact with the side wall of the sheet metal, thereby restricting the sheet metal between the two limiting plates. This makes it less likely for the sheet metal to break during the stamping deformation process, thus improving the processing quality.

[0018] Optionally, the work frame is equipped with a conveyor belt located below the support plate. A motor is also mounted on the work frame, with its output fixed to one end of the support plate to drive the support plate to rotate, causing the mold to face the conveyor belt.

[0019] By adopting the above technical solution, after the sheet material is processed on the mold, the motor is started, driving the support plate to rotate 180°. This causes the mold to change from an upward position to a downward position. Under the action of gravity, the processed sheet material placed on the mold falls downward onto the conveyor belt. Then, the conveyor belt is started, driving it to transport the processed sheet material.

[0020] Optionally, a baffle is slidably connected to the work frame via a connecting spring. The baffle is located above the conveyor belt, and the bottom end of the baffle is inclined towards the direction of the conveyor belt.

[0021] By adopting the above technical solution, when the mold is facing downwards and the sheet material falls from the mold, the sheet material will first fall onto the baffle. The impact of the sheet material on the baffle causes the baffle to move, which in turn causes the connecting spring to contract, thus separating the baffle from the sheet material. The sheet material then falls onto the conveyor belt. The baffle and connecting spring effectively cushion the fall of the sheet material, preventing it from violently colliding with the conveyor belt and thus minimizing damage to both the sheet material and the conveyor belt.

[0022] Optionally, a rubber pad is provided on the side wall of the baffle.

[0023] By adopting the above technical solution, when the plate impacts the baffle, the plate comes into contact with the rubber pad, and the rubber pad plays a protective role, making the plate less prone to damage.

[0024] In summary, this application includes at least one of the following beneficial effects:

[0025] 1. When it is necessary to bend the sheet metal into other shapes, remove the original mold from the support plate and remove the original punch head from the mounting block. Place a new mold with a different shape than the original mold on the support plate and position it directly below the cylinder. At the same time, install the punch head corresponding to the shape of the mold on the cylinder. Then repeat the stamping steps to obtain sheet metal of different shapes. This allows the stamping equipment to meet the processing requirements of sheet metal of different shapes, thus improving its applicability.

[0026] 2. When the mold is facing downwards, the sheet material falling from the mold will first fall onto the baffle. The impact of the sheet material on the baffle causes the baffle to move, causing the connecting spring to contract, thus separating the baffle from the sheet material. The sheet material then falls onto the conveyor belt. The baffle and connecting spring are designed to cushion the falling sheet material, preventing it from violently colliding with the conveyor belt and thus minimizing damage to both the sheet material and the conveyor belt. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a stamping equipment for forging according to an embodiment of this application;

[0028] Figure 2 This is a cross-sectional view of the forging stamping equipment according to an embodiment of this application.

[0029] In the diagram: 10. Work frame; 11. Cylinder; 12. Motor; 20. Mounting block; 21. Mounting hole; 30. Punch head; 31. Screw; 40. Mold; 41. Block; 411. Iron block; 50. Support plate; 51. Square hole; 511. Magnet; 60. Adjusting rod; 61. Limiting plate; 70. Conveyor belt; 80. Baffle; 81. Connecting spring; 82. Rubber pad. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0031] This application discloses a stamping apparatus for forging. (Refer to...) Figure 1 and Figure 2 The forging stamping equipment includes a work frame 10, a stamping head 30, and a die 40. A cylinder 11 is bolted to the top of the work frame 10. The output end of the cylinder 11 is vertically downward and fixed with a mounting block 20. The cylinder 11 is used to drive the mounting block 20 to move up and down. A mounting hole 21 is opened on the bottom wall of the mounting block 20. A screw 31 is fixed on the stamping head 30. The screw 31 is inserted into the mounting hole 21 and threadedly connected to the inner wall of the mounting hole 21.

[0032] Reference Figure 1 and Figure 2 A motor 12 is bolted to the side wall of the work frame 10. A support plate 50 is fixed to the output end of the motor 12. The support plate 50 is horizontally positioned and located directly below the cylinder 11. A square hole 51 is formed on the side wall of the support plate 50. A block 41 is fixed to the bottom of the mold 40. The block 41 is inserted into the square hole 51 to achieve positioning and installation of the mold 40 on the support plate 50. A magnet 511 is fixed to the inner wall of the square hole 51, and an iron block 411 is fixed to the block 41. The magnet 511 and the iron block 411 attract each other, increasing the stability of the block 41 installed in the square hole 51.

[0033] In use, the sheet material to be processed is placed on the mold 40, and then the cylinder 11 is activated to drive the punch head 30 to move down to contact the sheet material. Under the push of the cylinder 11, the punch head 30 attaches the entire sheet material to the mold 40, thereby causing the sheet material to bend and deform to form the shape of the mold 40, thus completing the processing of the sheet material.

[0034] Reference Figure 1 and Figure 2 When it is necessary to bend the board into other shapes, first pick up the original mold 40, pull out the block 41 from the square hole 51 to disassemble the mold 40, and then insert the block 41 of the new mold 40 with a different shape than the original mold 40 into the square hole 51 to install the new mold 40.

[0035] After the mold 40 is replaced, rotate the punch head 30 until the screw 31 is completely unscrewed from the mounting hole 21, then the original punch head 30 can be removed from the mounting block 20. Next, align the screw 31 on the punch head 30, which corresponds to the shape of the new mold 40, with the mounting hole 21. Rotate the punch head 30 to adjust its direction so that it is aligned with the mold 40. At the same time, the screw 31 is gradually screwed into the mounting hole 21. Using the self-locking function of the thread, the punch head 30 is fixedly installed on the mounting block 20, completing the replacement of the punch head 30.

[0036] By repeating the stamping process, different shapes of sheet metal can be obtained, thus enabling the stamping equipment to process sheet metal of different shapes according to processing requirements, making it more versatile.

[0037] Reference Figure 1 and Figure 2To prevent the sheet material from shifting on the mold 40, an adjusting rod 60 is installed on the support plate 50. The adjusting rod 60 is arranged along the width direction of the support plate 50 and is rotatably connected to the support plate 50. The two ends of the adjusting rod 60 are provided with threaded structures with opposite directions of rotation, that is, the adjusting rod 60 is a two-way screw. Two limiting plates 61 are sleeved on the adjusting rod 60. The mold 40 is located between the two limiting plates 61. The two limiting plates 61 are respectively threaded to the two ends of the adjusting rod 60. The adjusting rod 60 rotates to drive the two limiting plates 61 to move closer or further apart.

[0038] Reference Figure 1 and Figure 2 An adjusting rod 60 is threaded through the support plate 50 and rotatably connected to the support plate 50. A motor is mounted on the support plate 50 and connected to the adjusting rod 60 to drive the adjusting rod 60 to rotate. The two ends of the adjusting rod 60 have threaded structures with opposite directions of rotation. Two limiting plates 61 are fitted onto the adjusting rod 60. A moving groove is formed on the support plate 50 along the length of the adjusting rod 60. The limiting plates 61 are inserted into the moving groove and can move within the moving groove. The two limiting plates 61 are threadedly connected to the two ends of the adjusting rod 60 respectively. The rotation of the adjusting rod 60 drives the two limiting plates 61 to move closer or further apart. The mold 40 is located between the two limiting plates 61, and the two limiting plates 61 can simultaneously abut against the plate material on the mold 40.

[0039] Reference Figure 1 and Figure 2 A conveyor belt 70 is installed on the work frame 10. This conveyor belt 70 has a pulley structure and will not be described in detail. The conveyor belt 70 is horizontally positioned below the support plate 50. A collection box is located on one side of the work frame 10, and the collection box is connected to the conveyor end of the conveyor belt 70. After the sheet material is processed on the mold 40, the motor 12 is started, causing the support plate 50 to rotate 180°. This changes the mold 40 from an upward-facing position to a downward-facing position. Under the influence of gravity, the processed sheet material placed on the mold 40 falls downward onto the conveyor belt 70. The conveyor belt 70 is then started, driving it to transport the processed sheet material.

[0040] Reference Figure 1 and Figure 2 To prevent the sheet material from falling directly onto the conveyor belt 70 and colliding with it, a baffle 80 is provided between the support plate 50 and the conveyor belt 70. A mounting plate is fixed on the side wall of the support frame, and a groove is opened on the mounting plate in the horizontal direction. A slider is fixed on the baffle 80, and the protrusion on the slider is inserted into the groove and can move in the groove. A connecting spring 81 is fixed on the slider, and the other end of the connecting spring 81 is fixed on the mounting plate. The connecting spring 81 drives the baffle 80 to be located directly below the mold 40 to support the sheet material on the mold 40.

[0041] The bottom end of the baffle 80 is inclined downwards and is fixed with a rubber pad 82. When the sheet falls onto the baffle 80, it impacts the rubber pad 82, which provides protection and prevents the sheet from being damaged. Moving along the baffle 80, the baffle 80 compresses the connecting spring 81 and moves horizontally, moving out of the area below the mold 40. This allows the sheet to fall onto the conveyor belt 70. The baffle 80 and connecting spring 81 cushion the fall of the sheet, preventing a violent impact and thus minimizing damage to both the sheet and the conveyor belt 70.

[0042] The implementation principle of a forging stamping device according to an embodiment of this application is as follows: When in use, the sheet metal to be processed is placed on the mold 40, and then the cylinder 11 is started to drive the stamping head 30 to move down to abut against the sheet metal. Under the push of the cylinder 11, the stamping head 30 attaches the entire sheet metal to the mold 40, thereby causing the sheet metal to bend and deform to form the shape of the mold 40, thus completing the processing of the sheet metal.

[0043] When it is necessary to bend the sheet metal into other shapes, the original mold 40 is removed from the support plate 50, and the original punch head 30 is removed from the mounting block 20. A new mold 40 with a different shape than the original mold 40 is placed on the support plate 50 and located directly below the cylinder 11. At the same time, the punch head 30 corresponding to the shape of the mold 40 is installed on the cylinder 11. Then, the stamping steps are repeated to obtain sheet metal of different shapes. This allows the stamping equipment to meet the processing requirements of sheet metal of different shapes, thus improving its applicability.

[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A stamping device for forging, characterized in that, Including work frame (10), punch head (30) and die (40), the top of the work frame (10) is provided with a cylinder (11), the output end of the cylinder (11) is vertically downward and fixedly installed block (20), the cylinder (11) is used to drive the up and down movement of the installation block (20), the punch head (30) is detachably connected on the installation block (20), the work frame (10) is provided with a support plate (50), the support plate (50) is located directly below the cylinder (11), the die (40) is placed on the support plate (50), the die (40) is used to support the plate (50), the punch head (30) can tightly abut the plate on the die (40); The side wall of the support plate (50) is provided with a square hole (51), the bottom of the die (40) is fixedly provided with a square block (41), the square block (41) is inserted into the square hole (51), and the die (40) is positioned on the support plate (50); The inner wall of the square hole (51) is fixedly provided with a magnet (511), the square block (41) is fixedly provided with an iron block (411), the magnet (511) and the iron block (411) are attracted to each other; The work frame (10) is provided with a conveying belt (70), the conveying belt (70) is located below the support plate (50), the work frame (10) is provided with a motor (12), one end of the support plate (50) is fixedly connected with the output end of the motor (12), and the motor (12) is used to drive the support plate (50) to overturn, so that the die (40) faces the conveying belt (70).

2. The press apparatus for forging according to claim 1, wherein The punch head (30) is fixedly provided with a screw rod (31), the bottom wall of the installation block (20) is provided with a mounting hole (21), the screw rod (31) is inserted into the mounting hole (21) and is in threaded connection with the inner wall of the mounting hole (21).

3. The press apparatus for forging according to claim 1, wherein The support plate (50) is provided with an adjusting rod (60), the adjusting rod (60) is rotatably connected to the support plate (50), the two ends of the adjusting rod (60) are provided with thread structures in opposite directions, two limiting plates (61) are sleeved on the adjusting rod (60), the two limiting plates (61) are in threaded connection with the two ends of the adjusting rod (60) respectively, the adjusting rod (60) is rotated, the two limiting plates (61) are driven to approach or move away from each other, the die (40) is located between the two limiting plates (61), and the two limiting plates (61) can abut against the plate on the die (40) at the same time.

4. The press apparatus for forging according to claim 1, wherein The work frame (10) is slidably connected with a baffle (80) through a connecting spring (81), the baffle (80) is located above the conveying belt (70), and the bottom end of the baffle (80) is inclinedly arranged towards the conveying belt (70).

5. The press apparatus for forging according to claim 4, wherein The side wall of the baffle (80) is provided with a rubber pad (82).

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