A punching machine for processing earthquake-resistant brackets

Abstract

The utility model relates to the technical field of punching machines, and proposes a punching machine for processing earthquake-resistant brackets, including a fixed frame, a hydraulic rod driven by a driving device is arranged inside the fixed frame, a detachable lifting plate is installed at the output end of the hydraulic rod, three connecting rods are fixedly connected to the bottom surface of the lifting plate, a triangular punching head is installed at the bottom end of the connecting rod, and two limiting mechanisms are arranged inside the fixed frame, the limiting mechanism includes a slide, a slider is slidably connected to the inner wall of the slide, and a hinged column is hinged on the upper surface of the slider through a pin. Through the above technical solution, the problem that the punching machine in the prior art lacks a limiting mechanism during the punching of raw materials, which may cause the raw materials to shift during the offset stamping process, which will reduce the quality of the produced earthquake-resistant brackets and have great safety hazards is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, and in particular to a punching machine for processing earthquake-resistant brackets. Background Art

[0002] A punch press is a stamping press. Compared with traditional machining, the stamping process saves materials and energy, is highly efficient, has low technical requirements for operators, and can produce products that cannot be achieved by machining through various mold applications. Therefore, its uses are becoming more and more extensive. Earthquake-resistant brackets are a supporting structure used in buildings to protect buildings from collapse or damage in natural disasters such as earthquakes. Punches are needed in the production of earthquake-resistant brackets.

[0003] According to a punch press for processing earthquake-resistant brackets disclosed in the patent number CN214022944U, the device is relatively labor-saving to operate and has good practicality. At the same time, it has good processing efficiency, high production efficiency and good flexibility of use;

[0004] However, the device directly punches the raw materials during the process of punching the anti-seismic bracket, and direct punching can easily cause the raw materials to shift. If the raw materials shift during the punching process, it will cause damage to the materials, causing unnecessary economic losses, and at the same time affecting the quality of the produced anti-seismic brackets, reducing the protective function of the anti-seismic brackets for buildings.

[0005] According to a punching machine for processing earthquake-resistant brackets disclosed in the patent No. CN220049658U, when the device punches the bracket, the cylinder is started to push the push block forward, and the bracket placed in front of the push block is also pushed forward. The slide bar on one side of the push block drives the first rack to move together, and the first rack drives the gear to rotate. When the gear rotates, the second rack and the slider are pulled downward together, and the pressure block on one side of the slider pulls the support rod to move downward together. When the bracket is pushed to the bottom of the punch, the punch will complete the punching work on the bracket under the drive of the pressure block, and the punched waste will fall down from the blanking chute, thereby achieving the effect of improving work efficiency;

[0006] However, the device also lacks a limiting mechanism for the raw materials during the stamping process of the anti-seismic bracket, which may cause the raw materials to shift during the stamping process, reduce the quality of the produced anti-seismic bracket, pose a greater safety hazard, and reduce the practicality of the device. Utility Model Content

[0007] The utility model proposes a punching machine for processing earthquake-resistant brackets, which solves the problem that the punching machine in the related technology lacks a limiting mechanism during the process of punching raw materials, which may cause the raw materials to shift during the offset stamping process, reduce the quality of the produced earthquake-resistant brackets, and pose a great safety hazard.

[0008] The technical solution of the utility model is as follows: a punching machine for processing earthquake-resistant brackets, comprising a fixed frame, a hydraulic rod driven by a driving device is arranged inside the fixed frame, a detachable lifting plate is installed at the output end of the hydraulic rod, three connecting rods are fixedly connected to the bottom surface of the lifting plate, a triangular punching head is installed at the bottom end of the connecting rod, two limiting mechanisms are arranged inside the fixed frame, the limiting mechanisms include a slide, a slider is slidably connected to the inner wall of the slide, an articulated column is hinged to the upper surface of the slider through a pin, the top end of the articulated column is hinged to the bottom surface of the lifting plate through a pin, and the articulated column is inclined The cam is in a state, wherein the outer surface of the slider is fixedly connected to a first telescopic spring, and the other end of the first telescopic spring is fixedly connected to a limit frame, and the limit frame can avoid the danger caused by the deviation of the anti-seismic bracket during stamping, and the inner wall of the reserved hole on the slider is slidably connected to a sliding rod for limiting and guiding the limit frame and the first telescopic spring, the outer surface of the sliding rod is fixedly connected to the outer surface of the limit frame, and two clamping plates are arranged inside the limit frame, and the side surfaces of the two clamping plates away from each other are fixedly connected to two second telescopic springs, and the other ends of the four second telescopic springs are fixedly connected to the inner wall of the limit frame, and the clamping plates are in an inclined state.

[0009] Preferably, a fixing plate is fixedly connected to the inner wall of the fixing frame, the inner wall of the reserved hole on the fixing plate is fixedly connected to the outer surface of the hydraulic rod, the upper surface of the fixing plate is fixedly connected to a reinforcing frame, the inner wall of the reserved hole on the reinforcing frame is fixedly connected to the outer surface of the hydraulic rod, the reinforcing frame is arranged to be an arch shape that can increase the stability of the hydraulic rod, the hydraulic rod can be fixed by the fixing plate and the reinforcing frame to avoid deviation of the device during use, which can effectively increase the stability and safety of the device.

[0010] Preferably, two groups of symmetrical reinforcing columns are fixedly connected to the outer surface of the fixing plate, and the side surfaces of the two groups of reinforcing columns that are away from each other are fixedly connected to the inner wall of the fixing frame. The reinforcing columns can increase the stability of the fixing plate, avoid breakage at the connection between the fixing plate and the fixing frame, and effectively increase the stability and safety of the device.

[0011] Preferably, two groups of electric extension rods are fixedly connected to the inner wall of the fixed frame, and a support block is installed at the output end of each electric extension rod. The support block can support the anti-seismic bracket. The raw materials of the anti-seismic bracket can be supported by the electric extension rods and the support blocks. The purpose of adjusting the size of the anti-seismic bracket produced by the device can be achieved by adjusting the length of the electric extension rod, which can effectively increase the practicality of the device.

[0012] Preferably, a base plate is provided below the fixing frame, and four replaceable support rods are installed on the upper surface of the base plate, and the top ends of the four support rods are fixedly connected to the bottom surface of the fixing frame. The fixing frame can be supported by the base plate and the support rods, and the length of the support rods can be customized according to requirements, so that the device can be suitable for different environments.

[0013] Preferably, four detachable fixing blocks are installed on the outer surface of the base plate, and the inner wall of each fixing block is threaded with bolts. The device can be fixed to a required position through the fixing blocks and bolts, which can effectively prevent the device from shaking during use and effectively increase the safety of the device.

[0014] Preferably, a nut is fixedly connected to the top of each bolt, and a washer is sleeved on the outer surface of each bolt. The nut can make it more convenient for workers to turn the bolt, and the washer can reduce the wear of the nut on the fixing block, which can effectively increase the service life of the device.

[0015] Preferably, a storage box is placed on the upper surface of the base plate, and a partition is fixedly connected to the inner wall of the storage box. The storage box can be used to store sundries and tools, and the partition can be used to divide the space inside the storage box, which makes it more convenient for workers to find tools.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, the purpose of stamping the raw materials can be achieved through the mutual cooperation between the fixed frame, the hydraulic rod, the lifting plate, the connecting rod and the punching head. The raw materials can be stamped into the shape required by the seismic bracket. The raw materials can be limited by the limiting mechanism during the stamping process to avoid the displacement of the raw materials during the limiting process, which can ensure the processing quality of the seismic bracket and avoid the safety hazards caused by the deviation of the seismic bracket due to the processing, and can effectively increase the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a front view structural diagram of the fixing frame of the utility model;

[0021] Figure 3 It is a right side structural schematic diagram of the fixing frame of the utility model;

[0022] Figure 4It is a partial structural schematic diagram of the limiting mechanism of the utility model.

[0023] In the figure: 1. fixed frame; 2. fixed plate; 3. hydraulic rod; 4. lifting plate; 5. connecting rod; 6. punch head; 7. limiting mechanism; 701. slideway; 702. slider; 703. hinged column; 704. slide rod; 705. limiting frame; 706. first telescopic spring; 707. clamping plate; 708. second telescopic spring; 8. reinforcing frame; 9. reinforcing column; 10. electric extension rod; 11. support block; 12. bottom plate; 13. support rod; 14. fixed block; 15. bolt; 16. nut; 17. washer; 18. storage box; 19. partition. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 to Figure 4 As shown, this embodiment provides a punching machine for processing earthquake-resistant brackets, including a fixing frame 1, see Figure 1 The fixing frame 1 is made of a material with high hardness, can bear a large weight without breaking, can ensure the safety of the device during operation, and can effectively increase the safety of the device.

[0027] A hydraulic rod 3 driven by a driving device is arranged inside the fixed frame 1, a detachable lifting plate 4 is installed at the output end of the hydraulic rod 3, three connecting rods 5 are fixedly connected to the bottom surface of the lifting plate 4, and a triangular punching head 6 is installed at the bottom end of the connecting rod 5.

[0028] See also Figures 1 to 3 The hydraulic rod 3 can drive the lifting plate 4 to move, and then the connecting rod 5 can be driven to move. The movement of the connecting rod 5 can drive the punch head 6 to punch the raw material, thereby achieving the purpose of producing earthquake-resistant brackets. The lifting plate 4 is made of a material with higher hardness and can withstand greater impacts without breaking, which can effectively increase the safety of the device. The punch head 6 is made into a triangular shape, which can make the stamping effect of the device better and effectively increase the practicality of the device.

[0029] The hydraulic rod 3 can generate a large thrust, which can ensure the smooth progress of the stamping process. The three connecting rods 5 can increase the stability of the stamping head 6, avoid the stamping head 6 from shifting during the operation of the device, and ensure the stability of the device.

[0030] The inner wall of the fixing frame 1 is fixedly connected to a fixing plate 2, the inner wall of the reserved hole on the fixing plate 2 is fixedly connected to the outer surface of the hydraulic rod 3, the upper surface of the fixing plate 2 is fixedly connected to a reinforcing frame 8, the inner wall of the reserved hole on the reinforcing frame 8 is fixedly connected to the outer surface of the hydraulic rod 3, and the reinforcing frame 8 is arranged to be an arch shape that can increase the stability of the hydraulic rod 3. The hydraulic rod 3 can be fixed by the fixing plate 2 and the reinforcing frame 8 to prevent the device from shifting during use, which can effectively increase the stability and safety of the device.

[0031] The fixing plate 2 and the fixing frame 1 are connected by welding, which can increase the stability of the connection of the fixing plate 2, thereby ensuring the safety of the device during operation. The fixing plate 2 is made of a material with higher hardness and can withstand greater pressure without breaking, which can effectively increase the safety of the device.

[0032] Two groups of symmetrical reinforcing columns 9 are fixedly connected to the outer surface of the fixing plate 2, and the side surfaces of the two groups of reinforcing columns 9 that are away from each other are fixedly connected to the inner wall of the fixing frame 1. The reinforcing columns 9 can increase the stability of the fixing plate 2, avoid breakage at the connection between the fixing plate 2 and the fixing frame 1, and effectively increase the stability and safety of the device.

[0033] The reinforcement columns 9 are provided in plurality, so that the stability of the fixing plate 2 can be made stronger. The number of the reinforcement columns 9 can be adjusted according to actual needs to meet the use requirements of the device and ensure the stable operation of the device.

[0034] Two limiting mechanisms 7 are arranged inside the fixing frame 1, and the limiting mechanism 7 includes a slide 701, and a slider 702 is slidably connected to the inner wall of the slide 701. The upper surface of the slider 702 is hinged with a hinge column 703 through a pin shaft. The top of the hinge column 703 is hinged to the bottom surface of the lifting plate 4 through a pin shaft, and the hinge column 703 is in an inclined state.

[0035] See also Figures 1 to 4 The movement of the lifting plate 4 can drive the hinge column 703 to move, and then drive the slider 702 to slide inside the slide 701. The inner wall of the slide 701 is polished, which can reduce the wear caused by the sliding of the slider 702 and effectively increase the service life of the device. The slide 701 is connected to the fixed frame 1 by welding, which can increase the stability of the slide 701 and prevent the slide 701 from falling off during use.

[0036] The slideway 701 is connected to the fixing frame 1 by welding, which can ensure the stability of the connection and avoid falling off during use. The hinge column 703 is set to an inclined state to make the device more convenient when pushing the slider 702 to move.

[0037] The outer surface of the slider 702 is fixedly connected to a first telescopic spring 706, and the other end of the first telescopic spring 706 is fixedly connected to a limiting frame 705. The limiting frame 705 can avoid the danger caused by the deviation of the anti-seismic bracket during stamping. The inner wall of the reserved hole on the slider 702 is slidably connected to a sliding rod 704 for limiting and guiding the limiting frame 705 and the first telescopic spring 706, and the outer surface of the sliding rod 704 is fixedly connected to the outer surface of the limiting frame 705.

[0038] See also Figure 4 The movement of the slider 702 can squeeze the first telescopic spring 706, which in turn can cause the first telescopic spring 706 to deform. The elastic force generated by the deformation of the first telescopic spring 706 can push the limit frame 705 to move, and the movement of the limit frame 705 can preliminarily limit the raw material.

[0039] The outer surface of the slide bar 704 is polished, which can reduce the wear caused by the slide bar 704 when it slides, and can effectively increase the service life of the device. The slide bar 704 can limit the limit frame 705 and the first telescopic spring 706, which can prevent the limit frame 705 from shifting during the operation of the device, and ensure the safety of the device during operation.

[0040] Two clamping plates 707 are arranged inside the limiting frame 705. Two second telescopic springs 708 are fixedly connected to the side faces of the two clamping plates 707 away from each other. The other ends of the four second telescopic springs 708 are fixedly connected to the inner wall of the limiting frame 705. The clamping plates 707 are in an inclined state.

[0041] See also Figure 4 The movement of the limit frame 705 will drive the splint 707 to contact with the raw material. When the splint 707 contacts with the raw material, it will squeeze the splint 707, which will cause the splint 707 to move. The movement of the splint 707 can deform the second telescopic spring 708. The movement of the second telescopic spring 708 will push the splint 707 to clamp and limit the raw material, which can effectively ensure the quality of the produced earthquake-resistant bracket and effectively increase the practicality of the device.

[0042] Example 2

[0043] like Figure 1 to Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes that two groups of electric extension rods 10 are fixedly connected to the inner wall of the fixed frame 1, and a support block 11 is installed at the output end of each electric extension rod 10. The support block 11 can support the anti-seismic bracket. The raw materials of the anti-seismic bracket can be supported by the electric extension rod 10 and the support block 11. By adjusting the length of the electric extension rod 10, the purpose of adjusting the size of the anti-seismic bracket produced by the device can be achieved, which can effectively increase the practicality of the device.

[0044] The number of the electric telescopic rods 10 is not fixed and can be adjusted according to actual use requirements to ensure the normal use of the device. All the electric telescopic rods 10 are synchronously controlled by the control system to ensure that the electric telescopic rods 10 run synchronously to avoid accidents during the processing process.

[0045] A base plate 12 is provided below the fixing frame 1, and four replaceable support rods 13 are installed on the upper surface of the base plate 12. The top ends of the four support rods 13 are fixedly connected to the bottom surface of the fixing frame 1. The fixing frame 1 can be supported by the base plate 12 and the support rods 13. The length of the support rods 13 can be customized according to needs, so that the device can be suitable for different environments.

[0046] The support rod 13 is made of a material with high hardness and can withstand greater pressure without breaking, which can effectively increase the safety of the device. The size of the base plate 12 can be adjusted according to the actual needs of the factory, which can increase the scope of application of the device.

[0047] Four detachable fixing blocks 14 are installed on the outer surface of the base plate 12, and the inner wall of each fixing block 14 is threadedly connected with a bolt 15. The device can be fixed to a desired position through the fixing block 14 and the bolt 15, which can effectively prevent the device from shaking during use and effectively increase the safety of the device.

[0048] The fixing block 14 can be removed from the bottom plate 12, and the position and size of the fixing block 14 can be adjusted to meet the needs, so that the device can operate stably and safely.

[0049] The top of each bolt 15 is fixedly connected with a nut 16, and the outer surface of each bolt 15 is sleeved with a washer 17. The nut 16 can make it more convenient for the staff to turn the bolt 15. The washer 17 can reduce the wear of the nut 16 on the fixing block 14, which can effectively increase the service life of the device.

[0050] The outer surface of the nut 16 is passivated, which can effectively prevent workers from being scratched and increase the safety of the device.

[0051] A storage box 18 is placed on the upper surface of the base plate 12, and a partition 19 is fixedly connected to the inner wall of the storage box 18. The storage box 18 can be used to store sundries and tools. The partition 19 can divide the space inside the storage box 18, making it more convenient for workers to find tools.

[0052] A protective pad can be provided on the upper surface of the partition 19 to prevent the staff from being scratched when taking tools, thereby increasing the safety of the device. The storage box 18 can be moved on the bottom plate 12, so that the storage box 18 can be located in a suitable position to avoid affecting the work of the staff.

[0053] Working principle: When using the device, firstly, the position of the support block 11 needs to be adjusted according to the size of the anti-seismic bracket to be processed. When adjusting the position of the support block 11, the electric stretch rod 10 needs to be started. The position of the support block 11 is adjusted by the electric stretch rod 10, and then the raw material is placed on the support block 11, and then the hydraulic rod 3 is started. The lifting plate 4 can be driven down by the hydraulic rod 3, and then the punch head 6 can be driven down by the connecting rod 5. With the movement of the punch head 6, the purpose of stamping the raw material can be achieved. The movement of the lifting plate 4 can drive the hinged column 703 to move, and the movement of the hinged column 703 can drive the slider 702 to move, and the movement of the slider 702 can cause the first telescopic spring 706 to be caused. The extrusion will cause the first telescopic spring 706 to deform. The elastic force generated by the deformation of the first telescopic spring 706 can push the limit frame 705 to move. The movement of the limit frame 705 can drive the slide bar 704 to slide. At the same time, the movement of the limit frame 705 will drive the splint 707 to move. When the splint 707 contacts the raw material, it will squeeze the splint 707, which can change the angle of the splint 707. The movement of the splint 707 can make the second telescopic spring 708 deform. The elastic force generated by the deformation of the second telescopic spring 708 can push the splint 707 to limit the raw material, which can effectively prevent the raw material from shifting during the stamping process and ensure the quality of the seismic bracket produced by the device.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching machine for processing earthquake-resistant brackets, characterized in that: The invention comprises a fixed frame (1), wherein a hydraulic rod (3) driven by a driving device is arranged inside the fixed frame (1), a detachable lifting plate (4) is installed at the output end of the hydraulic rod (3), the bottom surface of the lifting plate (4) is fixedly connected with three connecting rods (5), the bottom end of each connecting rod (5) is installed with a triangular punching head (6), and two limiting mechanisms (7) are arranged inside the fixed frame (1), wherein the limiting mechanisms (7) comprise a slideway (701), the inner wall of the slideway (701) is slidably connected with a slider (702), the upper surface of the slider (702) is hinged with a hinge column (703) via a pin shaft, the top end of the hinge column (703) is hinged with the bottom surface of the lifting plate (4) via a pin shaft, the hinge column (703) is in an inclined state, and the outer surface of the slider (702) is fixedly connected with a first connecting rod (701) and a second connecting rod (702) connected to the first connecting rod (701). A telescopic spring (706), the other end of the first telescopic spring (706) is fixedly connected to a limit frame (705), the limit frame (705) can avoid the danger caused by the displacement of the anti-seismic bracket during stamping, the inner wall of the reserved hole on the slider (702) is slidably connected with a slide rod (704) for limiting and guiding the limit frame (705) and the first telescopic spring (706), the outer surface of the slide rod (704) is fixedly connected to the outer surface of the limit frame (705), two clamping plates (707) are arranged inside the limit frame (705), and two second telescopic springs (708) are fixedly connected to the side surfaces of the two clamping plates (707) that are away from each other, and the other ends of the four second telescopic springs (708) are fixedly connected to the inner wall of the limit frame (705), and the clamping plates (707) are in an inclined state.

2. A punching machine for processing earthquake-resistant brackets according to claim 1, characterized in that: The inner wall of the fixing frame (1) is fixedly connected to a fixing plate (2), the inner wall of a reserved hole on the fixing plate (2) is fixedly connected to the outer surface of the hydraulic rod (3), the upper surface of the fixing plate (2) is fixedly connected to a reinforcing frame (8), the inner wall of a reserved hole on the reinforcing frame (8) is fixedly connected to the outer surface of the hydraulic rod (3), and the reinforcing frame (8) is arranged in an arch shape capable of increasing the stability of the hydraulic rod (3).

3. A punching machine for processing earthquake-resistant brackets according to claim 2, characterized in that: Two groups of symmetrical reinforcement columns (9) are fixedly connected to the outer surface of the fixing plate (2), and the side surfaces of the two groups of reinforcement columns (9) that are away from each other are fixedly connected to the inner wall of the fixing frame (1).

4. The punching machine for processing earthquake-resistant brackets according to claim 1, characterized in that: Two groups of electric extension rods (10) are fixedly connected to the inner wall of the fixing frame (1), and a support block (11) is installed at the output end of each electric extension rod (10), and the support block (11) can support the anti-seismic bracket.

5. The punching machine for processing earthquake-resistant brackets according to claim 1, characterized in that: A bottom plate (12) is provided below the fixing frame (1), and four replaceable support rods (13) are mounted on the upper surface of the bottom plate (12), and the top ends of the four support rods (13) are fixedly connected to the bottom surface of the fixing frame (1).

6. A punching machine for processing earthquake-resistant brackets according to claim 5, characterized in that: Four detachable fixing blocks (14) are mounted on the outer surface of the bottom plate (12), and a bolt (15) is threadedly connected to the inner wall of each fixing block (14).

7. A punching machine for processing earthquake-resistant brackets according to claim 6, characterized in that: The top end of each bolt (15) is fixedly connected to a nut (16), and the outer surface of each bolt (15) is sleeved with a washer (17).

8. The punching machine for processing earthquake-resistant brackets according to claim 5, characterized in that: A storage box (18) is placed on the upper surface of the bottom plate (12), and a partition plate (19) is fixedly connected to the inner wall of the storage box (18).

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