An integrated hardware automatic stamping equipment

Abstract

The utility model relates to stamping equipment technical field, especially a hardware spare automatic stamping equipment of integrated mould, including bottom plate, the top of bottom plate is fixed and installed with support frame through bolt, the top of support frame is fixed and installed with punch press main part through bolt, punch press main part and bottom plate correspond up and down. The utility model's advantage lies in: when installing mould, the mould is placed on the lifting frame, the motor drives the screw rod to rotate, the driving plate moves along the guide rod, the lifting frame is driven to rise through the connecting rod, makes the mould lift to be flush with the backing plate, the mould is adjusted to the preset position of the backing plate by using the cylinder to push the mould to slide on the lifting frame, the electromagnet is started to adsorb the mould, prevents the situation that the mould appears to shift when the lifting frame lifts, then fixes the mould to complete the installation. The lifting mechanism that is composed of motor, screw rod, lifting frame replaces traditional external lifting equipment, directly lifts the mould to the workstation height, spares the trouble of coordinating external equipment.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment technology, and in particular to an automatic stamping equipment for one-piece metal parts. Background Technology

[0002] Automatic stamping equipment for hardware parts is a specialized piece of equipment that performs cold stamping processing on metal sheets or profiles using mechanized and automated methods. It can be defined as an automated production device that uses an electric motor or hydraulic system as a power source, and controls a stamping die according to a preset program to apply pressure to the metal material, causing plastic deformation or separation, thereby obtaining hardware parts of the desired shape and size. Specifically, this type of equipment typically consists of a frame, stamping actuators (such as punches and slides), a feeding system, a die mounting platform, and a control system, enabling integrated operations such as continuous feeding, automatic positioning, stamping forming, and finished product output.

[0003] Existing automatic stamping equipment for hardware parts suffers from significant operational inconveniences in the mold installation process, hindering further improvements in production efficiency. Currently, the stamping molds of the equipment need to be installed in specific positions on the operating table to ensure stamping accuracy. However, the molds themselves, due to the need to withstand enormous impact forces, are typically made of high-strength materials and are quite heavy. During installation, external lifting equipment (such as overhead cranes or forklifts) is required to lift the mold to the operating table height, followed by manual adjustment to align the mold with the positioning holes on the operating table, and finally, bolts are used for fixing. This process not only requires coordination between the lifting equipment and the operator but also necessitates repeated calibration of the mold position, making the operation cumbersome. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide an automatic stamping equipment for integrally formed hardware parts, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides an integrated automatic stamping equipment for hardware parts, including a base plate. A support frame is fixedly installed on the top of the base plate by bolts. A stamping machine body is fixedly installed on the top of the support frame by bolts. The stamping machine body is vertically aligned with the base plate. A worktable is fixedly connected to the top of the support frame. A partition plate is fixedly connected between the worktable and the base plate. A U-shaped frame is fixedly installed on the top of the base plate by bolts. A motor is fixedly installed on the inner wall of the U-shaped frame by bolts. A lead screw is fixedly connected to the output end of the motor. A drive plate is threadedly connected to the outer surface of the lead screw. Two connecting rods are fixedly connected to the side of the drive plate near the partition plate. A lifting frame is fixedly connected to the end of the two connecting rods away from the drive plate. The lifting frame is parallel to the worktable.

[0007] Preferably, in any of the above embodiments, a pad is fixedly connected to the top of the workbench by bolts, and the pad corresponds to the stamping part of the main body of the stamping machine.

[0008] Preferably, one side of the partition plate has two symmetrically arranged connecting slots, and both connecting rods are slidably connected to the partition plate through the connecting slots.

[0009] Preferably, in any of the above solutions, the bottom of the lifting frame is fixedly connected with a plurality of symmetrically arranged support rods, and the bottom ends of the plurality of support rods are all in contact with the base plate.

[0010] Preferably, in any of the above solutions, two symmetrically arranged guide rods are fixedly connected between the U-shaped frame and the worktable, and the drive plate is slidably connected to the guide rods.

[0011] Preferably, in any of the above embodiments, a number of symmetrically arranged rubber anti-collision posts are fixedly connected to the top of the U-shaped frame, and the bottom surface of the drive plate is in contact with the bottom surface of the rubber anti-collision posts.

[0012] Preferably, in any of the above embodiments, the top of the lifting frame is rotatably connected to two sets of linear array rollers, and an electromagnet is fixedly installed on the top of the lifting frame, with the electromagnet located between the two sets of rollers.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: 1. When installing the mold, place it on the lifting frame, start the motor to drive the lead screw to rotate, the drive plate moves along the guide rod, and the lifting frame rises through the connecting rod, raising the mold to be flush with the pad. Use the rollers to push the mold to slide on the lifting frame and adjust it to the preset position on the pad. Activate the electromagnet to attract the mold and prevent it from shifting during the lifting frame's movement. Then fix the mold to complete the installation. The lifting mechanism composed of the motor, lead screw, and lifting frame replaces traditional external lifting equipment, directly raising the mold to the worktable height, eliminating the hassle of coordinating external equipment. The rollers facilitate mold translation and adjustment, and the electromagnet ensures stability during positioning, greatly simplifying the installation process and improving mold replacement efficiency.

[0014] 2. During equipment operation, the guide rod restricts the movement trajectory of the drive plate, preventing deviation during lead screw transmission; the support rod supports the lifting frame, preventing deformation under load; when the drive plate descends to its lowest point, the rubber anti-collision posts buffer the impact force, preventing hard contact between components. The guide rod and lead screw work together to ensure smooth lifting of the lifting frame, reducing shaking during mold installation; the support rod enhances the load-bearing capacity of the lifting frame, extending its service life; the rubber anti-collision posts reduce mechanical wear, improve equipment operating safety, and adapt to the needs of long-term high-intensity stamping operations. Attached Figure Description

[0015] Figure 1 This is a first-view structural diagram of the assembly of this utility model; Figure 2 This is a second-view structural diagram of the assembly of this utility model; Figure 3 This is a schematic diagram of the main body of the stamping machine of this utility model; Figure 4 This is a first-view structural diagram of the base plate of this utility model; Figure 5 This is a second-view structural diagram of the base plate of this utility model.

[0016] In the diagram: 1-base plate, 2-support frame, 3-pressing machine body, 4-workbench, 5-partition plate, 6-U-shaped frame, 7-motor, 8-lead screw, 9-drive plate, 10-connecting rod, 11-lifting frame, 12-pad plate, 13-connecting slot, 14-support rod, 15-guide rod, 16-rubber anti-collision post, 17-roller, 18-electromagnet. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0018] like Figures 1 to 5As shown, an integrated automatic stamping equipment for hardware parts includes a base plate 1. A support frame 2 is bolted to the top of the base plate 1. A stamping machine body 3 is bolted to the top of the support frame 2. The stamping machine body 3 corresponds vertically to the base plate 1. A worktable 4 is fixedly connected to the top of the support frame 2. A partition plate 5 is fixedly connected between the worktable 4 and the base plate 1. A U-shaped frame 6 is bolted to the top of the base plate 1. A motor 7 is bolted to the inner wall of the U-shaped frame 6. A lead screw 8 is fixedly connected to the output end of the motor 7. A drive plate 9 is threaded to the outer surface of the lead screw 8. Two connecting rods 10 are fixedly connected to the side of the drive plate 9 closest to the partition plate 5. A lifting frame 11 is fixedly connected to the end of the two connecting rods 10 away from the drive plate 9. The lifting frame 11 is parallel to the worktable 4.

[0019] As an optional technical solution of this utility model, a pad 12 is fixedly connected to the top of the workbench 4 by bolts. The pad 12 corresponds to the stamping part of the main body 3 of the stamping machine. The pad 12 on the top of the workbench 4 corresponds to the stamping part of the main body 3 of the stamping machine, and can directly bear the impact force during the stamping process, so as to avoid the workbench 4 from being worn or deformed due to long-term stress and extend the service life of the workbench 4. At the same time, the pad 12 can be replaced according to the stamping requirements to ensure that the stamping accuracy is not affected by the wear of the workbench surface, and improve the durability of the equipment and the stamping quality.

[0020] As an optional technical solution of this utility model, two symmetrically arranged connecting slots 13 are opened through one side of the partition plate 5. Both connecting rods 10 are slidably connected to the partition plate 5 through the connecting slots 13. The connecting slots 13 on the partition plate 5 provide a sliding channel for the connecting rods 10, which can limit the movement trajectory of the directional rods 10, prevent the connecting rods 10 from deviating or shaking when driving the lifting frame 11 to rise and fall, ensure that the lifting frame 11 always moves smoothly in the vertical direction, avoid the mold from falling due to tilting during the lifting process, and improve the operational safety and the accuracy of mold positioning.

[0021] As an optional technical solution of this utility model, the bottom of the lifting frame 11 is fixedly connected with several symmetrically arranged support rods 14. The bottom ends of the support rods 14 are all in contact with the base plate 1. The support rods 14 at the bottom of the lifting frame 11 are in contact with the base plate 1, which can provide additional support when the lifting frame 11 carries the mold, disperse the pressure on the lifting frame 11, prevent the lifting frame 11 from bending or breaking due to excessive load, enhance the structural stability and load-bearing capacity of the lifting frame 11, and ensure the reliable operation of the mold lifting process.

[0022] As an optional technical solution of this utility model, two symmetrically arranged guide rods 15 are fixedly connected between the U-shaped frame 6 and the worktable 4. The drive plate 9 is slidably connected to the guide rods 15. The guide rods 15 between the U-shaped frame 6 and the worktable 4 and the drive plate 9 are slidably connected to provide guidance for the movement of the drive plate 9, preventing the drive plate 9 from rotating or deviating under the drive of the lead screw 8, ensuring that the drive plate 9 stably drives the lifting frame 11 to rise and fall through the connecting rod 10, avoiding positional deviation of the mold due to unstable lifting and falling, and improving the stability of equipment operation.

[0023] As an optional technical solution of this utility model, a number of symmetrically arranged rubber anti-collision posts 16 are fixedly connected to the top of the U-shaped frame 6. The bottom surface of the drive plate 9 is in contact with the bottom surface of the rubber anti-collision posts 16. The rubber anti-collision posts 16 at the top of the U-shaped frame 6 are in contact with the bottom surface of the drive plate 9, which can play a buffering role when the drive plate 9 descends to the lowest point, reduce the impact force between the drive plate 9 and the U-shaped frame 6, avoid wear or deformation due to hard contact, reduce the noise during equipment operation, and extend the service life of the drive plate 9 and the U-shaped frame 6.

[0024] As an optional technical solution of this utility model, the top of the lifting frame 11 is rotatably connected to two sets of linear array rollers 17, and an electromagnet 18 is fixedly installed on the top of the lifting frame 11. The electromagnet 18 is located between the two sets of rollers 17. The rollers 17 at the top of the lifting frame 11 facilitate the sliding of the mold on the lifting frame 11, reduce the friction when the mold moves, and make the mold easily adjusted to the preset position, saving manpower. The electromagnet 18 located between the two sets of rollers 17 can attract the mold after the mold is positioned, prevent the mold from shifting before installation and fixing, ensure accurate mold positioning, and improve installation efficiency and accuracy.

[0025] An automatic stamping machine for one-piece metal parts operates on the following principle: 1): When installing the mold, place the mold on the lifting frame 11, start the motor 7 to drive the lead screw 8 to rotate, the drive plate 9 moves along the guide rod 15, and drives the lifting frame 11 to rise through the connecting rod 10, so that the mold is raised to be flush with the worktable 4.

[0026] 2): Use roller 17 to push the mold to slide on the lifting frame 11 and adjust it to the preset position of the pad 12.

[0027] 3): Activate the electromagnet 18 to attract the mold and prevent the mold from shifting when the lifting frame 11 is raised and lowered. Then fix the mold to complete the installation.

[0028] In summary, when installing the mold in this one-piece automatic stamping equipment for hardware parts, the mold is placed on the lifting frame 11, the motor 7 is started to drive the lead screw 8 to rotate, the drive plate 9 moves along the guide rod 15, and the lifting frame 11 is raised through the connecting rod 10, so that the mold is raised to be flush with the pad plate 12; the roller 17 is used to push the mold to slide on the lifting frame 11 and adjust it to the preset position of the pad plate 12; the electromagnet 18 is started to attract the mold to prevent the mold from shifting when the lifting frame 11 is raised and lowered, and then the mold is fixed to complete the installation. The lifting mechanism, composed of motor 7, lead screw 8, and lifting frame 11, replaces traditional external lifting equipment, directly raising the mold to the height of worktable 4, eliminating the hassle of coordinating external equipment. Roller 17 facilitates mold translation and adjustment, while electromagnet 18 ensures stability during positioning, significantly simplifying the installation process and improving mold replacement efficiency. During operation, guide rod 15 restricts the movement trajectory of drive plate 9, preventing deviation during lead screw 8 transmission. Support rod 14 supports lifting frame 11, preventing deformation under load. When drive plate 9 descends to its lowest point, rubber anti-collision posts 16 buffer the impact force, preventing hard contact between components. Guide rod 15, in conjunction with lead screw 8, ensures smooth lifting of lifting frame 11, reducing swaying during mold installation. Support rod 14 enhances the load-bearing capacity of lifting frame 11, extending its service life. Rubber anti-collision posts 16 reduce mechanical wear, improve equipment operating safety, and meet the demands of long-term high-intensity stamping operations.

Claims

1. An automatic stamping equipment for one-piece metal parts, characterized in that: The system includes a base plate (1), a support frame (2) is fixedly installed on the top of the base plate (1) by bolts, a press body (3) is fixedly installed on the top of the support frame (2) by bolts, the press body (3) corresponds to the base plate (1) vertically, a worktable (4) is fixedly connected to the top of the support frame (2), a partition plate (5) is fixedly connected between the worktable (4) and the base plate (1), a U-shaped frame (6) is fixedly installed on the top of the base plate (1) by bolts, a motor (7) is fixedly installed on the inner wall of the U-shaped frame (6) by bolts, a lead screw (8) is fixedly connected to the output end of the motor (7), a drive plate (9) is threadedly connected to the outer surface of the lead screw (8), two connecting rods (10) are fixedly connected to the side of the drive plate (9) near the partition plate (5), and a lifting frame (11) is fixedly connected to the end of the two connecting rods (10) away from the drive plate (9), the lifting frame (11) is parallel to the worktable (4).

2. The automatic stamping equipment for integrally formed hardware parts according to claim 1, characterized in that: The top of the workbench (4) is fixedly connected to a pad (12) by bolts, and the pad (12) corresponds to the stamping part of the main body (3) of the stamping machine.

3. The automatic stamping equipment for integrally formed hardware parts according to claim 2, characterized in that: Two symmetrically arranged connecting slots (13) are opened through one side of the partition plate (5), and the two connecting rods (10) are slidably connected to the partition plate (5) through the connecting slots (13).

4. The automatic stamping equipment for integrally formed hardware parts according to claim 3, characterized in that: The bottom of the lifting frame (11) is fixedly connected with several symmetrically arranged support rods (14), and the bottom ends of the several support rods (14) are in contact with the base plate (1).

5. The automatic stamping equipment for integrally formed hardware parts according to claim 4, characterized in that: Two symmetrically arranged guide rods (15) are fixedly connected between the U-shaped frame (6) and the workbench (4), and the drive plate (9) is slidably connected to the guide rods (15).

6. The automatic stamping equipment for integrally formed hardware parts according to claim 5, characterized in that: The top of the U-shaped frame (6) is fixedly connected with several symmetrically arranged rubber anti-collision posts (16), and the bottom surface of the drive plate (9) is in contact with the bottom surface of the rubber anti-collision posts (16).

7. The automatic stamping equipment for integrally formed hardware parts according to claim 6, characterized in that: The top of the lifting frame (11) is rotatably connected to two sets of linear array rollers (17), and an electromagnet (18) is fixedly installed on the top of the lifting frame (11), with the electromagnet (18) located between the two sets of rollers (17).

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