Stamping and forging die for hardware machining

Abstract

The utility model relates to the technical field of hardware processing, in particular to a stamping and forging die for hardware processing, which comprises a workbench, a stamping frame is fixedly mounted on the side wall of the top end of the workbench, a lower die holder is fixedly mounted at the center of the top of the workbench, and sliding grooves are symmetrically formed in the lower die holder. In the using process, the motor drives the transmission wheels of the transmission assembly to rotate, the transmission wheels at the two ends of the transmission assembly drive the first connecting rod to rotate, the first connecting rod drives the round rod to rotate with the circle center of the transmission wheels of the transmission assembly as the axis, and the round rod drives the transmission rods to move on the inner wall of the sliding groove while rotating. Through movement of the transmission rod in the sliding groove, automatic feeding and discharging can be achieved, continuous production can be achieved, the production interruption time is shortened, meanwhile, the labor cost is saved, the personnel danger is reduced, the automation degree of production is improved, and the production efficiency is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of hardware processing technology, specifically relating to a stamping and forging die for hardware processing. Background Technology

[0002] Stamping and forging dies are a type of tool used to stamp and forge raw materials such as metal sheets and bars into specific shapes and sizes to produce hardware parts of various complex shapes. This enables mass production of hardware parts, greatly improving production efficiency and reducing errors and labor intensity caused by manual operation.

[0003] Chinese patent CN216966168U discloses a stamping and forging die for hardware processing, comprising a machine body, a support block fixedly connected to one side of the top of the machine body, a stamping and forging mechanism set on the top of the support block, a forging groove set inside the machine body, and a shock-absorbing mechanism set inside the forging groove. When stamping and forging are required, only the motor needs to be started, so that the motor drives the rotating rod to rotate, and the rotating rod drives the rotating block to rotate inside the contact groove, so that the rotating block contacts the inner wall of the contact groove. The contact groove is set inside the lifting block, so that the lifting block slides inside the lifting groove under force, driving the stamping block set at the bottom to slide between the fixed frame. This can improve the stamping and forging efficiency of the device for hardware parts during production and ensure the practicality of the device.

[0004] The aforementioned patent may require manual feeding and discharging operations during use, which not only increases labor costs and reduces production efficiency, but may also increase the risk to personnel. Furthermore, the assembly and disassembly of the stamping blocks may be complex, requiring the use of tools for installation and disassembly, which increases the difficulty and complexity of installation, equipment downtime, and reduces production efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a stamping and forging die for hardware processing, so as to solve the problems in the prior art that may require manual feeding and unloading operations, which reduces production efficiency and the assembly and disassembly of stamping blocks may be complicated, increasing the difficulty and complexity of installation and equipment downtime.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stamping and forging die for hardware processing, including a worktable, a stamping frame fixedly installed on the top side wall of the worktable, a lower die base fixedly installed at the center of the top of the worktable, and symmetrically provided sliding grooves inside the lower die base; the worktable includes a disassembly and assembly mechanism for disassembly and a feeding and discharging mechanism for feeding and discharging materials.

[0007] A motor is installed on one side of the workbench. The output shaft of the motor passes through the side wall of the workbench and is fixedly sleeved with a transmission wheel of a transmission component. Both ends of the transmission wheel of the transmission component are fixedly connected to a first connecting rod. A round rod is fixedly sleeved at the bottom of the first connecting rod. Several transmission rods are movably sleeved on the outer surface of the round rod. The several transmission rods are slidably connected to the inner wall of the slide groove.

[0008] Preferably, one end of the round rod is fixedly sleeved to the bottom end of the second connecting rod, and the second connecting rod is rotatably connected to the other side wall of the workbench.

[0009] Preferably, a cylinder is fixedly installed at the top of the stamping frame, the cylinder's telescopic shaft passes through the top wall of the stamping frame and is fixedly connected to a mounting base, and a stamping block is provided below the mounting base.

[0010] Preferably, the mounting base has several slots in the vertical direction, and several locking blocks are fixedly connected to the top of the stamping block, with the locking blocks slidably connected inside the slots.

[0011] Preferably, the mounting base has symmetrically arranged slots in the horizontal direction inside, and a rod is slidably connected to the inner wall of the slot, the rod passing through the slot opening inside the slot.

[0012] Preferably, a fixing bolt is rotatably connected to one end of the insertion rod, and one end of the fixing bolt is threaded to one side of the mounting base.

[0013] Preferably, a mounting plate is fixedly connected to one side of the workbench, and a motor is fixedly mounted on the top of the mounting plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In use, this utility model uses a motor to drive the transmission wheel of the transmission assembly to rotate. The transmission wheels at both ends of the transmission assembly drive the first connecting rod to rotate. The first connecting rod drives the round rod to rotate around the center of the transmission wheel of the transmission assembly. While the round rod rotates, it drives several transmission rods to move on the inner wall of the chute. Through the movement of the transmission rods in the chute, automatic feeding and discharging can be achieved, enabling continuous production, reducing production interruption time, saving labor costs, reducing personnel hazards, improving the degree of automation in production, and further improving production efficiency.

[0016] 2. During use, the combination design of the slot, the block, the rod and the fixing bolt greatly enhances the stability of the stamping block on the mounting base. When the stamping block needs to be replaced, the operation can be carried out quickly, making the adjustment and maintenance of the mold more convenient and faster, reducing downtime and improving production efficiency. Attached Figure Description

[0017] Figure 1 This is a side view of the structure of this utility model;

[0018] Figure 2 This is a front view structural diagram of the present invention;

[0019] Figure 3 This is an enlarged structural schematic diagram of the feeding and discharging mechanism in this utility model;

[0020] Figure 4 This is a schematic diagram of the disassembly and assembly mechanism and the stamping block in this utility model.

[0021] Figure 5 This is a top view cross-sectional structural diagram of the disassembly and assembly mechanism in this utility model.

[0022] In the picture:

[0023] 1. Workbench; 2. Stamping frame; 3. Cylinder;

[0024] 4. Disassembly and assembly mechanism; 41. Mounting base; 42. Slot; 43. Insert rod; 44. Locking block; 45. Locking groove; 46. Fixing bolt;

[0025] 5. Stamping block; 6. Lower die holder; 61. Slide groove;

[0026] 7. Feeding and discharging mechanism; 71. Mounting plate; 72. Motor; 73. Transmission assembly; 74. First connecting rod; 75. Round rod; 76. Transmission rod; 77. Second connecting rod. Detailed Implementation

[0027] 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.

[0028] Reference Figure 1-Figure 5 As shown, this utility model provides a stamping and forging die for hardware processing, including a workbench 1, a stamping frame 2 fixedly installed on the top side wall of the workbench 1, a lower die base 6 fixedly installed at the top center of the workbench 1, and symmetrically provided sliding grooves 61 inside the lower die base 6. The workbench 1 includes a disassembly and assembly mechanism 4 for disassembly and a feeding and discharging mechanism 7 for feeding and discharging.

[0029] A motor 72 is installed on one side of the workbench 1. The output shaft of the motor 72 passes through the side wall of the workbench 1 and is fixedly sleeved with a transmission wheel of the transmission assembly 73. Both ends of the transmission wheel of the transmission assembly 73 are fixedly connected to a first connecting rod 74. A round rod 75 is fixedly sleeved at the bottom of the first connecting rod 74. Several transmission rods 76 are movably sleeved on the outer surface of the round rod 75. Several transmission rods 76 are slidably connected to the inner wall of the slide groove 61.

[0030] In this embodiment, firstly, the motor 72 starts, and the output shaft of the motor 72 drives the transmission wheel of the transmission assembly 73 to rotate. The transmission wheels at both ends of the transmission assembly 73 drive the first connecting rod 74 to rotate. The first connecting rod 74 drives the round rod 75 to start rotating about the center of the transmission wheel of the transmission assembly 73. While the round rod 75 is rotating, it drives several transmission rods 76 to move on the inner wall of the slide 61. Through the movement of the transmission rods 76 in the slide 61, automatic feeding and discharging can be realized, continuous production can be achieved, production interruption time can be reduced, labor costs can be saved, personnel hazards can be reduced, the degree of automation of production can be improved, and production efficiency can be further improved.

[0031] In a further embodiment, one end of the round rod 75 is fixedly sleeved to the bottom end of the second connecting rod 77, and the second connecting rod 77 is rotatably connected to the other side wall of the workbench 1.

[0032] In this embodiment, the second connecting rod 77 supports the round rod 75, making it more stable during rotation, thereby ensuring the accuracy and stability of the transmission rod 76 moving within the slide groove 61.

[0033] In a further embodiment, a cylinder 3 is fixedly installed at the top of the stamping frame 2. The telescopic shaft of the cylinder 3 passes through the top wall of the stamping frame 2 and is fixedly connected to a mounting base 41. A stamping block 5 is provided below the mounting base 41.

[0034] In this embodiment, when stamping is required, the cylinder 3 is activated, and its telescopic shaft drives the mounting base 41 to move downward. The stamping block 5 below the mounting base 41 then descends, achieving the purpose of stamping and forging the metal workpiece on the lower die base 6 by the stamping block 5. This makes the power transmission more direct and efficient, reduces energy loss, and improves stamping efficiency.

[0035] In a further embodiment, the mounting base 41 has a plurality of slots 45 in the vertical direction, and a plurality of blocks 44 are fixedly connected to the top of the stamping block 5, and the plurality of blocks 44 are slidably connected inside the slots 45.

[0036] In this embodiment, the cooperation between the slot 45 and the block 44 allows the stamping block 5 to be initially connected to the mounting base 41 simply by aligning the block 44 on the stamping block 5 with the slot 45 on the mounting base 41 and letting the block 44 slide into the slot 45. This greatly improves production efficiency and reduces downtime caused by replacing the stamping block 5.

[0037] In a further embodiment, the mounting base 41 has symmetrically opened slots 42 in the horizontal direction inside, and a plug rod 43 is slidably connected to the inner wall of the slot 42, the plug rod 43 passing through the inner groove of the card slot 45.

[0038] In this embodiment, after the locking block 44 on the stamping block 5 slides into the slot 45, the insert rod 43 is inserted into the slot 42 and passes through the internal groove of the slot 45, which can limit the locking block 44 in the horizontal direction and prevent the locking block 44 from shaking or accidentally falling out during the stamping process. This greatly enhances the stability of the stamping block 5 installed on the mounting base 41. This design is convenient and quick, and greatly improves the maintenance and replacement efficiency of the mold.

[0039] In a further embodiment, a fixing bolt 46 is rotatably connected to one end of the insertion rod 43, and one end of the fixing bolt 46 is threaded to one side of the mounting base 41.

[0040] In this embodiment, the fixing bolt 46 can effectively prevent the insert rod 43 from coming out of the slot 42. When the insert rod 43 needs to be replaced, simply rotate the fixing bolt 46 and unscrew it from one side of the mounting base 41 to pull out the insert rod 43 and replace the stamping block 5. This design makes the adjustment and maintenance of the mold more convenient and quick, reduces downtime, and improves production efficiency.

[0041] In a further embodiment, a mounting plate 71 is fixedly connected to one side of the workbench 1, and a motor 72 is fixedly mounted on the top of the mounting plate 71.

[0042] In this embodiment, the mounting plate 71 provides a stable mounting platform for the motor 72, avoiding the problem that the motor 72 may occupy too much operating space if it is directly mounted on the workbench 1.

[0043] 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 and forging die for hardware processing, comprising a worktable (1), characterized in that, A stamping frame (2) is fixedly installed on the top side wall of the workbench (1), and a lower die base (6) is fixedly installed at the top center of the workbench (1). The lower die base (6) has symmetrically opened sliding grooves (61) inside. The workbench (1) includes a disassembly and assembly mechanism (4) for disassembly and a feeding and discharging mechanism (7) for feeding and discharging materials. A motor (72) is provided on one side of the workbench (1). The output shaft of the motor (72) passes through the side wall of the workbench (1) and is fixedly sleeved with a transmission wheel of a transmission assembly (73). Both ends of the transmission wheel of the transmission assembly (73) are fixedly connected to a first connecting rod (74). A round rod (75) is fixedly sleeved at the bottom end of the first connecting rod (74). Several transmission rods (76) are movably sleeved on the outer surface of the round rod (75). Several transmission rods (76) are slidably connected to the inner wall of the slide groove (61).

2. The stamping and forging die for hardware processing according to claim 1, characterized in that: One end of the round rod (75) is fixedly sleeved to the bottom end of the second connecting rod (77), and the second connecting rod (77) is rotatably connected to the other side wall of the workbench (1).

3. A stamping and forging die for hardware processing according to claim 1, characterized in that: A cylinder (3) is fixedly installed at the top of the stamping frame (2). The telescopic shaft of the cylinder (3) passes through the top wall of the stamping frame (2) and is fixedly connected to a mounting base (41). A stamping block (5) is provided below the mounting base (41).

4. A stamping and forging die for hardware processing according to claim 3, characterized in that: The mounting base (41) has several slots (45) in the vertical direction, and several blocks (44) are fixedly connected to the top of the stamping block (5), and the blocks (44) are slidably connected inside the slots (45).

5. A stamping and forging die for hardware processing according to claim 3, characterized in that: The mounting base (41) has symmetrically arranged slots (42) in the horizontal direction inside. A rod (43) is slidably connected to the inner wall of the slot (42), and the rod (43) passes through the groove inside the card slot (45).

6. A stamping and forging die for hardware processing according to claim 5, characterized in that: One end of the insertion rod (43) is internally rotatably connected to a fixing bolt (46), and one end of the fixing bolt (46) is threadedly connected to one side of the mounting base (41).

7. A stamping and forging die for hardware processing according to claim 1, characterized in that: A mounting plate (71) is fixedly connected to one side of the workbench (1), and a motor (72) is fixedly installed on the top of the mounting plate (71).

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