Continuous punching precision die for hardware

Abstract

The utility model belongs to the technical field of hardware machining equipment, and particularly relates to a continuous punching precision die for hardware. Screw rods are movably installed on the two sides of the main plate, movable blocks are installed on the surfaces of the screw rods in a threaded mode, side plates are fixedly installed on the tops of the movable blocks, electric telescopic rods are fixedly installed on the inner sides of the side plates, and supporting blocks are fixedly installed on the tops of the electric telescopic rods; through arrangement of a first motor and a lead screw, a user can drive hardware to move inwards without manually controlling movement of a clamping plate, a movable block in threaded connection with the surface of the lead screw can be driven by threads of the lead screw to move back and forth in a reciprocating mode, and through arrangement of a side plate, the mounting strength of an electric telescopic rod is enhanced conveniently; and through the arrangement of the electric telescopic rod, a user can conveniently and electrically control the clamping plate to face inwards so as to fix the hardware material, and the operation of the lead screw and the electric telescopic rod in the device is electrically controlled, so that manual control is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing equipment, in particular to a continuous punching precision die for hardware. Background Art

[0002] In the structure of steel pipe furniture, the application of hardware occupies a very important position. It is generally used to connect the various parts of the furniture, which can improve the overall structural strength of the furniture and eliminate the welding process. During manufacturing, the tubular or plate-shaped metal materials are punched into different required lengths according to the required component size, and the ends are punched into different shapes according to the connection position to facilitate the docking of the components. This mold is mainly used for precise punching and forming operations on tubular or plate-shaped hardware to meet specific needs in the hardware manufacturing process. This mold combines continuous stamping and punching technology, and can efficiently complete a large number of identical punching tasks in a short time, thereby improving production efficiency.

[0003] For example, a continuous punching precision mold for steel pipe furniture with publication number CN218532462U includes a mold base and a punching assembly, a positioning assembly, an adjustment assembly and a limit assembly arranged on the mold base. The mold base is provided with a blanking port, and the positioning assembly and the punching assembly are respectively arranged on both sides of the blanking port on the mold base. The punching assembly includes a moving frame, a driving cylinder and a forming cutter. The moving frame is connected to the mold base, and the moving frame slides relative to the blanking port. The driving cylinder is fixed on the moving frame, and the piston rod of the driving cylinder is telescopic relative to the mold base. The forming cutter is detachably fixed to the end of the piston rod of the driving cylinder. The above structure can realize the replacement of the forming cutter, so as to punch the hardware of the corresponding incision according to production needs, which is beneficial to improving production efficiency, and at the same time, it is beneficial to improve the overall aesthetics of the frame and the strength of the mechanism.

[0004] However, based on the working principle proposed in the above patent, the applicant believes that although the above device can improve production efficiency to a certain extent, in actual use, the above device requires manual operation when performing operations such as fixing and positioning hardware, which is easy to affect work efficiency when used.

[0005] Therefore, in view of the above problems, a continuous punching precision die for hardware is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the prior art has the disadvantage of requiring manual operation and affecting the working efficiency. For this reason, we propose a continuous punching precision die for hardware.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a continuous punching precision mold for hardware, comprising a main board; screw rods are movably installed on both sides of the main board, movable blocks are threadedly installed on the surfaces of the screw rods, side plates are fixedly installed on the top of the movable blocks, electric telescopic rods are fixedly installed on the inner sides of the side plates, a supporting block is fixedly installed on the top of the electric telescopic rod, a clamping plate is fixedly installed on the top of the supporting block, and a first motor is fixedly installed on the top of the screw rod and on one side of the main board.

[0008] Preferably, a ladder plate is fixedly mounted on one side of the main board surface, and an inclined frame is fixedly mounted on the bottom of the other side of the main board.

[0009] Preferably, an extension plate is fixedly mounted on the top of the other side of the mainboard surface, and a touch panel is fixedly mounted on the surface of the extension plate.

[0010] Preferably, a support frame is fixedly mounted on the bottom of the mainboard, and a frame plate is fixedly mounted on the outer side of the mainboard.

[0011] Preferably, a hydraulic lifting rod is fixedly mounted on the upper surface of the frame plate, and a fixing frame is fixedly mounted on the bottom of the hydraulic lifting rod.

[0012] Preferably, a cutting knife is movably mounted on the inner side of the fixed frame, and a second motor is fixedly mounted on one side of the cutting knife and located on the outer side of the fixed frame.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model provides a first motor and a screw rod, so that the user can drive the hardware inward without manually controlling the movement of the clamping plate. The movable block connected to the surface of the screw rod can be reciprocated by the screw rod thread. The side plate is provided to enhance the installation strength of the electric telescopic rod. The electric telescopic rod is provided to facilitate the user to electrically control the clamping plate inward to fix the hardware material. The operation of the screw rod and the electric telescopic rod in the device is electrically controlled and does not require manual control, so it can greatly save manpower and enhance work efficiency.

[0015] 2. The utility model facilitates guiding the punched hardware outwards through the setting of the inclined frame, so as to facilitate the user to take out the finished hardware. The setting of the extension plate facilitates the enhancement of the installation strength of the touch plate. Through the setting of the touch plate, when the clamping plate drives the hardware inward and touches the touch plate, the signal can be transmitted to the hydraulic lifting rod, and the cutting knife can be controlled downward. Through the setting of the support frame, the installation stability of the overall device can be enhanced. Through the setting of the hydraulic lifting rod, the user can control the cutting knife downward to perform a punching operation on the hardware. Through the setting of the second motor, the cutting knife can be driven to rotate. The high-speed cutting knife can cut the hardware. Combined with the time difference between each time the hardware touches the touch plate, a continuous punching operation can be performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a frontal perspective schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional back view of the overall structure of the utility model;

[0019] Figure 3 It is a top-down perspective schematic diagram of the mainboard structure of the utility model;

[0020] Figure 4 It is a partially enlarged three-dimensional schematic diagram of the clamping plate structure of the utility model;

[0021] Figure 5 It is a partially enlarged three-dimensional schematic diagram of the hydraulic lifting rod structure of the utility model.

[0022] In the figure: 1. main board; 2. screw rod; 3. movable block; 4. side panel; 5. electric telescopic rod; 6. support block; 7. clamping plate; 8. first motor; 9. ladder board; 10. inclined frame; 11. extension plate; 12. touch plate; 13. support frame; 14. frame plate; 15. hydraulic lifting rod; 16. fixed frame; 17. cutting knife; 18. second motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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.

[0024] The following is combined with Figure 1-5 To further explain this application in detail,

[0025] The present application embodiment discloses a continuous punching precision mold for hardware. Figure 3 and Figure 4 A continuous punching precision mold for hardware, including a main board 1; screw rods 2 are movably installed on both sides of the main board 1, and movable blocks 3 are threadedly installed on the surface of the screw rods 2, and side panels 4 are fixedly installed on the top of the movable blocks 3, and electric telescopic rods 5 are fixedly installed on the inner side of the side panels 4, and a supporting block 6 is fixedly installed on the top of the electric telescopic rod 5, and a clamping plate 7 is fixedly installed on the top of the supporting block 6, and a first motor 8 is fixedly installed on the top of the screw rod 2 and on one side of the main board 1; in this device, the operation of the screw rod 2 and the electric telescopic rod 5 are all electrically controlled, and no human control is required, so it can greatly save manpower and enhance work efficiency.

[0026] Reference Figure 1 and Figure 3 A ladder plate 9 is fixedly installed on one side of the surface of the main board 1, and an inclined frame 10 is fixedly installed on the bottom of the other side of the main board 1; the inclined frame 10 is convenient for guiding the punched hardware outward to facilitate users to take out the finished hardware.

[0027] Reference Figure 1 and Figure 2 An extension plate 11 is fixedly installed on the top of the other side of the surface of the main board 1, and a touch panel 12 is fixedly installed on the surface of the extension plate 11; the extension plate 11 is used to enhance the installation strength of the touch panel 12, and when the clamping plate 7 drives the hardware inward and touches the touch panel 12, the signal can be transmitted to the hydraulic lifting rod 15 and the cutting knife 17 can be controlled downward.

[0028] Reference Figure 1 and Figure 2 A support frame 13 is fixedly installed at the bottom of the mainboard 1, and a frame plate 14 is fixedly installed on the outer side of the mainboard 1; the support frame 13 is used to enhance the installation stability of the overall device.

[0029] Reference Figure 1 and Figure 2A hydraulic lifting rod 15 is fixedly installed on the upper surface of the frame plate 14, and a fixed frame 16 is fixedly installed on the bottom of the hydraulic lifting rod 15; the hydraulic lifting rod 15 is convenient for the user to control the cutting knife 17 downward, thereby performing a punching operation on the hardware.

[0030] Reference Figure 2 and Figure 5 A cutting knife 17 is movably installed on the inner side of the fixed frame 16, and a second motor 18 is fixedly installed on one side of the cutting knife 17 and located on the outer side of the fixed frame 16; the second motor 18 is used to drive the cutting knife 17 to rotate, and the high-speed cutting knife 17 can cut the hardware, and combined with the time difference each time the hardware touches the touch plate 12, a continuous punching operation can be formed.

[0031] Working principle: When using this device, first place the hardware that needs to be punched on the surface of the ladder plate 9, control the clamping plate 7 to the corresponding position through the first motor 8, and control the clamping plate 7 inward through the electric telescopic rod 5 to fix the hardware. After clamping it, control the hardware to move inward again through the first motor 8. When the hardware touches the touch plate 12, the signal will be transmitted to the hydraulic lifting rod 15 and the cutting knife 17 will be controlled to fall. The second motor 18 will also be started. When the cutting knife 17 contacts the hardware, it will cut it and divide it into segments. After the cutting is completed, the clamping plate 7 is separated, and the finished hardware will naturally fall into the inclined frame 10 and guide it to the outside. Then the first motor 8 repeats the above operation again.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A continuous punching precision die for hardware, characterized in that: The invention comprises a main board (1); screw rods (2) are movably mounted on both sides of the main board (1); movable blocks (3) are threadedly mounted on the surfaces of the screw rods (2); a side plate (4) is fixedly mounted on the top of the movable block (3); an electric telescopic rod (5) is fixedly mounted on the inner side of the side plate (4); a support block (6) is fixedly mounted on the top of the electric telescopic rod (5); a clamping plate (7) is fixedly mounted on the top of the support block (6); and a first motor (8) is fixedly mounted on the top of the screw rod (2) and on one side of the main board (1).

2. The continuous punching precision mold for hardware according to claim 1, characterized in that: A ladder plate (9) is fixedly mounted on one side of the surface of the main board (1), and an inclined frame (10) is fixedly mounted on the bottom of the other side of the main board (1).

3. The continuous punching precision mold for hardware according to claim 1, characterized in that: An extension plate (11) is fixedly mounted on the top of the other side of the surface of the main board (1), and a touch plate (12) is fixedly mounted on the surface of the extension plate (11).

4. The continuous punching precision mold for hardware according to claim 1, characterized in that: A support frame (13) is fixedly mounted on the bottom of the main board (1), and a frame plate (14) is fixedly mounted on the outer side of the main board (1).

5. The continuous punching precision mold for hardware according to claim 4, characterized in that: A hydraulic lifting rod (15) is fixedly mounted on the upper surface of the frame plate (14), and a fixing frame (16) is fixedly mounted on the bottom of the hydraulic lifting rod (15).

6. The continuous punching precision mold for hardware according to claim 5, characterized in that: A cutting knife (17) is movably mounted on the inner side of the fixed frame (16), and a second motor (18) is fixedly mounted on one side of the cutting knife (17) and located on the outer side of the fixed frame (16).

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