Multi-angle punching precision die

Abstract

The utility model belongs to the technical field of punching dies, and particularly relates to a multi-angle punching precision die which comprises a top frame. A first lead screw is movably installed on one side of the top frame, a sliding rod is movably installed on the other side of the top frame, a first motor is fixedly installed at the top end of the first lead screw and located on the outer side of the top frame, and a moving block is installed on the surface of the first lead screw in a threaded mode. Through bidirectional arrangement of the first lead screw and the second lead screw, a user can conveniently adjust the operation position of the hydraulic punching machine at will, the first lead screw and the second lead screw completely cover the longitudinal and transverse directions of the top frame at the same time, so that no dead angle is left in punching operation, and through arrangement of the sliding rod, limiting of the limiting block and the moving block is facilitated; and through the arrangement of the limiting rod, the driving block can be conveniently limited, the situation that the mounting position of the driving block is affected by the rotation of the driving block along with the second lead screw is prevented, and therefore it is further guaranteed that the position of the hydraulic punching machine is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of punching dies, in particular to a multi-angle punching precision die. Background Art

[0002] A punching die is a tool used for cutting when processing plates, thin-walled tubes or profiles. It is usually used in the production of automobiles, electronics, home appliances, communications equipment and other industries.

[0003] For example, a multi-angle punching precision mold with publication number CN212525610U includes a replaceable tool holder, a blanking plate, a tool, and a second through hole. The lower end of the replaceable tool holder is provided with a tool, and the replaceable tool holder includes a frame body, a mounting groove, a mounting hole, a through groove, and an embedded groove. The side wall of the frame body is provided with a mounting groove, the bottom of the mounting groove is provided with a through groove, and the bottom edge of the mounting groove is provided with a mounting hole. An embedded groove is provided in the middle of the upper end of the frame body, and a disassembly structure is inserted and connected in the side wall groove of the frame body. The lower end of the replaceable tool holder is connected to a buffer plate, and the end face of the buffer plate is provided with a first through hole. The multi-angle punching precision mold described in the utility model, the disassembly structure utilizes an insertion rod, a mounting block, a fixing column, an angle adjustment connecting embedded plate and a frame body to cooperate with each other to fix the angle adjustment connecting embedded plate and the frame body, which is convenient for users to disassemble and assemble the frame body and reduces the replacement time of the replaceable tool holder.

[0004] However, based on the working principle proposed in the above patent, the applicant believes that although the above device can reduce the tool holder replacement time to a certain extent, in actual use, the above device cannot facilitate users to punch the plates at multiple angles and directions, and will affect the efficiency of the punching operation to a certain extent when used.

[0005] Therefore, a multi-angle punching precision mold is proposed to solve the above problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the prior art has the disadvantage that the plate punching cannot be adjusted at multiple angles and directions, so a multi-angle punching precision mold is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a multi-angle punching precision mold, including a top frame; a first screw rod is movably installed on one side of the top frame, a sliding rod is movably installed on the other side of the top frame, a first motor is fixedly installed on the top end of the first screw rod and located on the outside of the top frame, a moving block is threadedly installed on the surface of the first screw rod, a limiting block is movably connected to the surface of the sliding rod, a second screw rod is movably installed on the inner side of the moving block and the limiting block, a second motor is fixedly installed on the top end of the second screw rod and located on the inner side of the moving block, limiting rods are fixedly installed on both sides of the second screw rod, a driving block is threadedly installed on the surface of the first screw rod, and a hydraulic punching machine is fixedly installed on the bottom of the driving block.

[0008] Preferably, a support plate is fixedly mounted on the outer side of the top frame, and a bottom plate is fixedly mounted on the bottom of the support plate.

[0009] Preferably, a support block is fixedly mounted on the bottom of the base plate, a threaded rod is movably mounted on the surface of the base plate, and a third motor is fixedly mounted on the top of the threaded rod and located on the outside of the base plate.

[0010] Preferably, a frame plate is fixedly mounted on the top of the bottom plate, L-shaped plates are fixedly mounted on the four corners of the surface of the frame plate, and a pressure rod is fixedly mounted on the bottom of the L-shaped plate.

[0011] Preferably, a special-shaped block is threadedly installed on the surface of the threaded rod, and a lifting block is fixedly installed on the top of the special-shaped block.

[0012] Preferably, limiting sleeve rods are fixedly mounted on all four sides of the lifting block, a supporting plate is fixedly mounted on the top of the lifting block and the limiting sleeve rod, and an embedded plate is fixedly mounted on the surface of the supporting plate.

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

[0014] 1. The utility model can facilitate users to adjust the working position of the hydraulic punching and shearing machine at will through the bidirectional setting of the first screw rod and the second screw rod. The first screw rod and the second screw rod completely cover the longitudinal and transverse directions of the top frame at the same time, so that there are no dead angles in the punching and shearing operation. The setting of the sliding rod is convenient for limiting the limit block and the moving block to prevent them from rotating with the first screw rod. The setting of the limit rod is convenient for limiting the driving block to prevent it from rotating with the second screw rod and affecting its installation position, thereby further ensuring the fixed position of the hydraulic punching and shearing machine. Through the setting of the hydraulic punching and shearing machine, it is convenient to perform punching and shearing operations on the plate at the bottom of the plate.

[0015] 2. The utility model facilitates to enhance the installation strength of the top frame by setting the support plate, facilitates to enhance the installation and standing stability of the overall device by setting the support block, facilitates to control the positions of the support plate and the embedded plate by setting the threaded rod and the third motor, facilitates to limit the embedded plate by setting the frame plate, facilitates to enhance the installation strength of the pressure rod by setting the L-shaped plate, facilitates to fix the plate to be punched by setting the pressure rod, facilitates to control the installation height of the support plate by setting the lifting block, the embedded plate on the surface of the support plate is used to place the plate to be punched, when the plate is punched, the user can control the support plate downward so that the plate can be taken out from the bottom, which enhances the convenience of taking out the plate, and the setting of the limiting sleeve can enhance the installation strength of the support plate while preventing it from being displaced. 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 bottom-up stereoscopic schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a partially enlarged three-dimensional schematic diagram of the bottom plate structure of the utility model;

[0020] Figure 4 It is a cross-sectional enlarged stereoscopic schematic diagram of the support plate structure of the utility model;

[0021] Figure 5 It is a partially enlarged three-dimensional schematic diagram of the structure of the hydraulic punching and shearing machine of the utility model.

[0022] In the figure: 1. top frame; 2. first screw rod; 3. sliding rod; 4. first motor; 5. moving block; 6. limiting block; 7. second screw rod; 8. second motor; 9. limiting rod; 10. driving block; 11. hydraulic punching machine; 12. supporting plate; 13. bottom plate; 14. supporting block; 15. threaded rod; 16. third motor; 17. frame plate; 18. L-shaped plate; 19. pressing rod; 20. special-shaped block; 21. lifting block; 22. limiting sleeve rod; 23. supporting plate; 24. embedded plate. 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 multi-angle punching precision mold. Figure 1 and Figure 5 , a multi-angle punching precision mold comprises a top frame 1; a first screw rod 2 is movably installed on one side of the top frame 1, and a sliding rod 3 is movably installed on the other side of the top frame 1; a first motor 4 is fixedly installed on the top of the first screw rod 2 and located on the outside of the top frame 1; a moving block 5 is threadedly installed on the surface of the first screw rod 2, and a limiting block 6 is movably connected to the surface of the sliding rod 3; a second screw rod 7 is movably installed on the inner side of the moving block 5 and the limiting block 6; a second motor 8 is fixedly installed on the top of the second screw rod 7 and located on the inner side of the moving block 5; limiting rods 9 are fixedly installed on both sides of the second screw rod 7; a driving block 10 is threadedly installed on the surface of the first screw rod 2, and a hydraulic punching machine 11 is fixedly installed on the bottom of the driving block 10; through the bidirectional setting of the first screw rod 2 and the second screw rod 7, the user can adjust the operating position of the hydraulic punching machine 11 at will, and the first screw rod 2 and the second screw rod 7 completely cover the longitudinal and transverse directions of the top frame 1 at the same time, so that there is no dead angle in the punching operation.

[0026] Reference Figure 1 and Figure 2 A support plate 12 is fixedly installed on the outer side of the top frame 1, and a bottom plate 13 is fixedly installed on the bottom of the support plate 12; the support plate 12 is used to enhance the installation strength of the top frame 1.

[0027] Reference Figure 2 and Figure 3 A support block 14 is fixedly installed at the bottom of the base plate 13, a threaded rod 15 is movably installed on the surface of the base plate 13, and a third motor 16 is fixedly installed at the top of the threaded rod 15 and located on the outside of the base plate 13; the support block 14 is used to enhance the stability of the overall device when installed and standing, and the threaded rod 15 and the third motor 16 are used to facilitate the user to control the position of the support plate 23 and the embedded plate 24.

[0028] Reference Figure 1 and Figure 3A frame plate 17 is fixedly installed on the top of the bottom plate 13, and L-shaped plates 18 are fixedly installed on the four corners of the surface of the frame plate 17. A pressure rod 19 is fixedly installed on the bottom of the L-shaped plate 18; the frame plate 17 is used to limit the embedded plate 24, the L-shaped plate 18 is used to enhance the installation strength of the pressure rod 19, and the pressure rod 19 is used to fix the plate to be punched.

[0029] Reference Figure 3 and Figure 4 A special-shaped block 20 is threadedly installed on the surface of the threaded rod 15, and a lifting block 21 is fixedly installed on the top of the special-shaped block 20; the lifting block 21 is convenient for the user to control the installation height of the support plate 23, and the embedded plate 24 on the surface of the support plate 23 is used to place the plate to be punched. When the plate is punched, the user can control the support plate 23 downward, so that the plate can be taken out from the bottom, which enhances the convenience of taking out the plate.

[0030] Reference Figure 3 and Figure 4 The lifting block 21 is fixedly mounted with limiting sleeve rods 22 around it, a support plate 23 is fixedly mounted on the top of the lifting block 21 and the limiting sleeve rod 22, and an embedded plate 24 is fixedly mounted on the surface of the support plate 23; the limiting sleeve rod 22 can enhance the installation strength of the support plate 23 while preventing it from being deviated.

[0031] Working principle: When the device is used, first place the welding material to be punched on the embedded plate 24, control the embedded plate 24 to the position corresponding to the frame plate 17 through the third motor 16, and control the support plate 23 upward through the lifting block 21, so that the space formed by the embedded plate 24 and the frame plate 17 fits tightly. At this time, the plate is fixed by the pressure rod 19. After all of the above is completed, the hydraulic punching machine 11 is controlled to different directions by the first motor 4 and the second motor 8, so as to form multi-angle and multi-directional punching operations on the plate.

[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 multi-angle punching precision mold, characterized by: The invention comprises a top frame (1); a first screw rod (2) is movably mounted on one side of the top frame (1); a sliding rod (3) is movably mounted on the other side of the top frame (1); a first motor (4) is fixedly mounted at the top end of the first screw rod (2) and located on the outside of the top frame (1); a moving block (5) is threadedly mounted on the surface of the first screw rod (2); a limiting block (6) is movably connected to the surface of the sliding rod (3); a second screw rod (7) is movably mounted on the inner side of the moving block (5) and the limiting block (6); a second motor (8) is fixedly mounted at the top end of the second screw rod (7) and located on the inner side of the moving block (5); limiting rods (9) are fixedly mounted on both sides of the second screw rod (7); a driving block (10) is threadedly mounted on the surface of the first screw rod (2); a hydraulic punching machine (11) is fixedly mounted on the bottom of the driving block (10).

2. A multi-angle punching precision mold according to claim 1, characterized in that: A support plate (12) is fixedly mounted on the outer side of the top frame (1), and a bottom plate (13) is fixedly mounted on the bottom of the support plate (12).

3. A multi-angle punching precision mold according to claim 2, characterized in that: A support block (14) is fixedly mounted at the bottom of the base plate (13), a threaded rod (15) is movably mounted on the surface of the base plate (13), and a third motor (16) is fixedly mounted at the top end of the threaded rod (15) and located outside the base plate (13).

4. The multi-angle punching precision mold according to claim 2, characterized in that: A frame plate (17) is fixedly mounted on the top of the bottom plate (13), L-shaped plates (18) are fixedly mounted on the four corners of the surface of the frame plate (17), and a pressure rod (19) is fixedly mounted on the bottom of the L-shaped plate (18).

5. The multi-angle punching precision mold according to claim 3, characterized in that: A special-shaped block (20) is threadedly mounted on the surface of the threaded rod (15), and a lifting block (21) is fixedly mounted on the top of the special-shaped block (20).

6. The multi-angle punching precision mold according to claim 5, characterized in that: Limiting sleeve rods (22) are fixedly mounted on all four sides of the lifting block (21); a supporting plate (23) is fixedly mounted on the top of the lifting block (21) and the limiting sleeve rod (22); and an embedded plate (24) is fixedly mounted on the surface of the supporting plate (23).

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