Bilateral opening pressing punching machine
By designing limit components and functional components in the bilateral pressure port punching machine, the problem of easy deflection of steel pipes during punching is solved, effective limiting of steel pipes and debris cleaning are achieved, and punching efficiency and equipment are improved. applicability.
Patent Information
- Application Number
- CN202421234896.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The existing double-sided stamping and cutting machines cannot achieve effective limits when the steel pipe is inserted into the limit socket, resulting in the steel pipe being easily offset during punching and cutting, affecting the punching and cutting effect.
A bilateral pressure-mouth punching machine is designed, which uses a limit component, including an elastic ring, a limit piece, a guide plate and a limit chute to ensure that the steel pipe is limited when inserted, and collects the punched parts through functional components. crumbs.
It effectively avoids the deflection of the steel pipe during punching, improves the punching efficiency and effect, and is suitable for steel pipes of different sizes, enhancing the applicability and practicality of the equipment.
Smart Images
Figure CN222370519U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel pipe processing equipment, in particular to a double-sided pressing and punching machine. Background Art
[0002] The existing steel pipe refers to a steel with a hollow cross-section, whose length is much larger than the diameter or circumference. The steel pipe is not only used to transport fluids and powdered solids, exchange heat, and manufacture mechanical parts and containers, it is also an economical steel. The steel pipe often needs to be punched and cut when in use. Due to the hollow characteristics of the steel pipe, a double-sided punching structure is adopted, which can reduce the processing time, improve the processing efficiency, save costs, punch once, and have beautiful processing and stable quality; reduce operating costs, double-sided punching has the advantages of high efficiency and high stability; improve the working environment and reduce labor intensity. However, the existing double-sided punching and cutting machine has the problem that when the steel pipe is used, the purpose of limited placement cannot be achieved when it is inserted into the limit socket, which makes it easy for the diamond-shaped blade to offset when punching the steel pipe, thereby affecting the punching effect of the steel pipe. There are limitations when using it, and there is room for improvement. Utility Model Content
[0003] The purpose of the utility model is to provide a double-sided crimping punching machine to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-sided crimping and punching machine, comprising a main box, a hydraulic pump is installed on the top surface of the main box, a positioning tool is arranged on the inner side of the top of the main box, a limiting hole is provided on the surface of the positioning tool, a replaceable tool handle is installed on the output end of the hydraulic pump, a diamond-shaped blade is arranged on one side of the bottom of the replaceable tool handle, the diamond-shaped blade is located inside the limiting hole, and a limiting component is arranged inside one end of the limiting hole.
[0005] The limit assembly includes an elastic ring arranged inside the opening of one end of the limit socket, the elastic ring is installed with a limit plate at an equal angle toward the surface of the inner wall of the limit socket, one end of the limit plate is fixedly connected to the inside of the limit socket, and a limit slot is provided at an equal angle on the inner wall of the end of the limit socket, and the other end of the limit plate is located inside the limit slot.
[0006] As a further preferred embodiment of the present technical solution, a guide plate is fixed at an equal angle to the end surface of the elastic ring facing the outside of the opening of the limiting plug hole, and the cross-section of the guide plate is arc-shaped.
[0007] As a further preferred embodiment of the present technical solution, metal sheets are installed at equal angles on the inner surface of the elastic ring, and the middle part of the metal sheet is raised.
[0008] As a further preferred embodiment of the present technical solution, a limiting magnetic strip is fixed to the end of the limiting plate inside the limiting slide groove, and the surface of the limiting magnetic strip is magnetically connected to the inner surface of the limiting slide groove.
[0009] As a further preferred embodiment of the present technical solution, a limit switch is installed on one side of the top of the main box, and a pedal is provided on the bottom front surface of the main box.
[0010] As a further preferred embodiment of the present technical solution, a functional component is arranged at the inner bottom of the other end of the limiting socket, and the functional component includes a limiting slot opened at the bottom of the other end surface of the positioning tooling, and a chip collecting box is arranged inside the limiting slot, and a through slot is opened at the inner bottom of the other end of the limiting socket, and the through slot is communicated with the interior of the limiting slot, and a limiting protrusion is fixed in the middle of one end surface of the chip collecting box.
[0011] As a further preferred embodiment of the present technical solution, the width of the opening of the through groove is smaller than the width of the opening of the chip collecting box, and the inner wall of one end of the through groove is inclined.
[0012] The utility model provides a double-sided pressing and punching machine, which has the following beneficial effects:
[0013] 1. The utility model is convenient for achieving the purpose of limiting the steel pipe when it is inserted into the limiting plug hole through the designed limiting component, so that the steel pipe is not easy to rotate when being punched, which is convenient for improving the punching efficiency and effect of the steel pipe, and is also convenient for limiting the steel pipes of different sizes, thereby improving the applicability and having a better practical effect.
[0014] 2. The utility model is convenient for collecting and cleaning the debris generated after punching the steel pipe by designing functional components, so that the debris will not accumulate inside the limiting plug hole, avoiding affecting the punching of the steel pipe, thereby improving functionality and better practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a front view structural schematic diagram of the utility model;
[0017] Figure 3 It is a schematic diagram of the installation structure of the limit assembly and the functional assembly in the utility model;
[0018] Figure 4 for Figure 3 A magnified schematic diagram of the middle A area;
[0019] In the figure: 1. Main box; 2. Hydraulic pump; 3. Positioning tool; 4. Limiting socket; 5. Interchangeable tool handle; 6. Limit switch; 7. Pedal; 8. Diamond blade; 9. Elastic ring; 10. Limiting plate; 11. Guide plate; 12. Metal sheet; 13. Limiting slide; 14. Chip box; 15. Limiting card slot; 16. Through slot; 17. Limiting boss; 18. Limiting magnetic strip. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] The utility model provides a technical solution: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in this embodiment, a double-sided pressing and punching machine includes a main box 1, a hydraulic pump 2 is installed on the top surface of the main box 1, a positioning tool 3 is arranged on the inner side of the top of the main box 1, and a limit hole 4 is provided on the surface of the positioning tool 3, a replaceable tool handle 5 is installed on the output end of the hydraulic pump 2, and a diamond-shaped blade 8 is arranged on the bottom side of the replaceable tool handle 5, and the diamond-shaped blade 8 is located inside the limit hole 4, a limit switch 6 is installed on the top side of the main box 1, and a pedal 7 is arranged on the bottom front surface of the main box 1, and a limit component is arranged inside one end of the limit hole 4, and the limit component includes an elastic ring 9 arranged inside the opening of one end of the limit hole 4, and a metal sheet 12 is installed at an equal angle on the inner surface of the elastic ring 9, and the middle part of the metal sheet 12 is raised, and the elastic ring 9 faces the limit hole 4. A limiting plate 10 is installed at equal angles on the surface of the wall, one end of the limiting plate 10 is fixedly connected to the inside of the limiting socket 4, a limiting slot 13 is provided at equal angles on the inner wall of the end of the limiting socket 4, the other end of the limiting plate 10 is inside the limiting slot 13, and a limiting magnetic strip 18 is fixed to the end of the limiting plate 10 inside the limiting slot 13, the surface of the limiting magnetic strip 18 is magnetically connected to the inner surface of the limiting slot 13, and a guide plate 11 is fixed at equal angles on the end surface of the elastic ring 9 facing the outside of the opening of the limiting socket 4, the cross-section of the guide plate 11 is arc-shaped, which is convenient for inserting steel pipes of different sizes into the interior of the limiting socket 4 to achieve limiting, so that the diamond-shaped knife edge 8 is not easy to deviate when punching the end of the steel pipe, which is convenient for improving the punching effect of the steel pipe, improving applicability and having a better practical effect.
[0022] like Figure 1 , Figure 2 and Figure 3As shown, a functional component is arranged at the bottom of the inner side of the other end of the limiting socket 4, and the functional component includes a limiting card slot 15 opened at the bottom of the other end surface of the positioning tool 3, and a chip collecting box 14 is arranged inside the limiting card slot 15, and a through groove 16 is opened at the bottom of the inner side of the other end of the limiting socket 4. The opening width of the through groove 16 is smaller than the opening width of the chip collecting box 14, and the inner wall of one end of the through groove 16 is inclined, and the through groove 16 is communicated with the interior of the limiting card slot 15. A limiting boss 17 is fixed in the middle of the surface of one end of the chip collecting box 14, which is convenient for collecting and cleaning the debris generated during the punching of the steel pipe. It is simple and easy to operate, so that the debris will not be inside the limiting socket 4, avoiding affecting the punching process of the steel pipe, improving functionality and having good practicality.
[0023] The utility model provides a double-sided pressing and punching machine, and the specific working principle is as follows: when the utility model inserts a steel pipe into the interior of the limiting plug hole 4, the end of the steel pipe will first contact the surface of the guide plate 11, and be inserted into the interior of the limiting plug hole 4 through the guide plate 11, until the end of the steel pipe moves to the inner side of the end of the limiting plug hole 4, the outer surface of the end of the steel pipe will be pressed and fitted with the surface of the metal sheet 12, and at the same time, an extrusion force is generated on the elastic ring 9, so that the opening inner diameter of the elastic ring 9 is expanded, and at the same time, the steel pipe will squeeze the limiting plate 10 through the elastic ring 9, so that the limiting plate 10 is deformed, and at this time, one end of the limiting plate 10 will move inside the limiting slide groove 13, and the surface of the limiting magnetic strip 18 will be magnetically connected to the inner surface of the limiting slide groove 13, so that one end of the limiting plate 10 will not be separated from the inside of the limiting slide groove 13 until. When the end of the steel pipe is completely inserted into the interior of the limit socket 4, the replaceable tool handle 5 is inside the steel pipe. Then the pedal 7 is used to control the operation of the hydraulic pump 2, and the appropriate up and down distance is adjusted on the limit switch 6, so that the output end of the hydraulic pump 2 drives the diamond blade 8 to realize the up and down stroke, and completes the first-order double-end punching work. The operation is convenient and quick, and it is also convenient to realize limit punching of steel pipes of different sizes, the applicability is improved, and the practical effect is better; when the steel pipe is punched, debris will be generated. At this time, the debris will fall into the interior of the chip collecting box 14 through the through groove 16 for collection, so that the debris will not be completely accumulated in the interior of the limit socket 4. The worker only needs to pull the limit boss 17 regularly, and take the chip collecting box 14 out of the interior of the limit slot 15 through the limit boss 17, and the debris of the chip collecting box 14 can be cleaned. It is simple and easy to operate, with improved functionality and good practicality.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A double-sided crimping punching machine, comprising a main box (1), a hydraulic pump (2) being installed on the top surface of the main box (1), a positioning tool (3) being arranged on the inner side of the top of the main box (1), a limit hole (4) being provided on the surface of the positioning tool (3), a replaceable tool handle (5) being installed on the output end of the hydraulic pump (2), a diamond-shaped blade (8) being arranged on one side of the bottom of the replaceable tool handle (5), and the diamond-shaped blade (8) being located inside the limit hole (4), characterized in that: A limiting component is disposed inside one end of the limiting socket (4); The limiting assembly comprises an elastic ring (9) arranged inside an opening at one end of the limiting socket (4); a limiting plate (10) is installed at an equal angle on the surface of the elastic ring (9) facing the inner wall of the limiting socket (4); one end of the limiting plate (10) is fixedly connected to the inside of the limiting socket (4); a limiting groove (13) is provided at an equal angle on the inner wall of the end of the limiting socket (4); and the other end of the limiting plate (10) is located inside the limiting groove (13).
2. A double-sided press punching machine according to claim 1, characterized in that: A guide plate (11) is fixed at an equal angle to the end surface of the elastic ring (9) facing the outside of the opening of the limiting plug hole (4), and the cross section of the guide plate (11) is arc-shaped.
3. A double-sided press punching machine according to claim 2, characterized in that: A metal sheet (12) is mounted at an equal angle on the inner surface of the elastic ring (9), and the middle portion of the metal sheet (12) is in a raised shape.
4. The double-sided press punching machine according to claim 1, characterized in that: A limiting magnetic strip (18) is fixed to the end of the limiting plate (10) located inside the limiting slide groove (13), and the surface of the limiting magnetic strip (18) is magnetically connected to the inner surface of the limiting slide groove (13).
5. The double-sided crimping punching machine according to claim 1, characterized in that: A limit switch (6) is installed on one side of the top of the main box (1), and a pedal (7) is provided on the front surface of the bottom of the main box (1).
6. The double-sided crimping punching machine according to claim 1, characterized in that: A functional component is provided at the bottom of the inner side of the other end of the limiting socket (4), and the functional component comprises a limiting slot (15) provided at the bottom of the surface of the other end of the positioning tool (3), a chip collecting box (14) is provided inside the limiting slot (15), a through slot (16) is provided at the bottom of the inner side of the other end of the limiting socket (4), the through slot (16) is communicated with the inside of the limiting slot (15), and a limiting boss (17) is fixed in the middle of the surface of one end of the chip collecting box (14).
7. The double-sided crimping punching machine according to claim 6, characterized in that: The width of the opening of the through groove (16) is smaller than the width of the opening of the chip collecting box (14), and the inner wall of one end of the through groove (16) is inclined.