PE pipe puncher
By designing a PE pipe hole puncher including a hydraulic cylinder and a positioning hydraulic cylinder, the problem of easy deviation in the PE pipe in the prior art is solved, and the accuracy of the hole punch and the convenience of operation are improved.
Patent Information
- Application Number
- CN202421950552.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-13
AI Technical Summary
When the existing PE tube hole punching device manually holds the PE tube for fixed-point drilling, it is easy to cause the PE tube to shift, reducing the accuracy of the hole punching.
A PE pipe hole puncher is designed, including a support base plate, a workbench, a support frame, a hydraulic cylinder, a push plate, a column, a positioning plate and a hydraulic cylinder for positioning. The PE tube is pushed to the column side by driving the push plate by the hydraulic cylinder, and the PE tube is fixed by the positioning hydraulic cylinder to avoid deviation.
It effectively avoids deviation of PE tube during hole punching, improves the accuracy of hole punching, and simplifies the operation process.
Smart Images
Figure CN222891339U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of PE pipe production and punching, and in particular to a PE pipe puncher. Background Art
[0002] PE is polyethylene plastic, the most basic type of plastic. Plastic bags, cling film, etc. are all PE. HDPE is a highly crystalline, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and it is translucent to a certain extent in the thin cross section. PE has excellent resistance to most domestic and industrial chemicals. At present, when PE pipes are used in farmland irrigation, drip irrigation is widely used as an effective irrigation method. When different drip irrigation pipes are connected, the drip irrigation pipes need to be punched.
[0003] When using the existing PE pipe puncher, the user needs to manually hold the PE pipe to punch holes at fixed points. When manually holding the PE pipe to punch holes, the PE pipe is easily offset, which reduces the accuracy of the PE pipe punching. Summary of the invention
[0004] The present application provides a PE pipe puncher to solve the problem that when using the existing PE pipe puncher, the user needs to manually hold the PE pipe to punch holes at fixed points. When manually holding the PE pipe to punch holes, the PE pipe is easily offset, which reduces the accuracy of punching the PE pipe.
[0005] The present application provides a PE pipe puncher, comprising a supporting base plate; four groups of supporting shafts are installed on the top of the supporting base plate, a workbench is installed on the top of the four groups of supporting shafts, a support frame is installed on one side of the workbench, a driving hydraulic cylinder is installed on the top of the support frame, a hydraulic rod driving shaft is installed at one end of the driving hydraulic cylinder, a push plate is connected to one end of the hydraulic rod driving shaft, a column is installed at one end of the workbench away from the supporting frame, a positioning plate is installed at one end of the column, an installation box is provided at the top of the positioning plate, a positioning hydraulic cylinder is installed inside the installation box, a lifting rod is installed at the bottom end of the positioning hydraulic cylinder, a positioning pressure plate is connected to the bottom end of the lifting rod, and a collection box is provided on the side of the workbench close to the column.
[0006] Preferably, a placement groove is provided at the top of the workbench, and the PE pipe to be punched is placed inside the placement groove.
[0007] Preferably, a driving motor is installed at the top of the column.
[0008] Preferably, a transmission screw is installed at the bottom end of the driving motor, a screw nut is sleeved on the outer wall of the transmission screw, and a movable slider is installed on the outer wall of the screw nut.
[0009] Preferably, a mounting shaft is fixed to the bottom end of the movable slider, and a punching head is installed at the bottom end of the mounting shaft.
[0010] Preferably, limiting slide plates are installed at both ends of the positioning pressure plate.
[0011] Preferably, a limiting sliding groove is provided at the top of the positioning plate.
[0012] Beneficial effects:
[0013] Considering that when using the existing PE pipe puncher, the user needs to manually hold the PE pipe to punch holes at fixed points. When manually holding the PE pipe to punch holes, the PE pipe is prone to deviation, which reduces the accuracy of the PE pipe punching.
[0014] When it is necessary to perform drilling operations on the PE pipe to be punched, the PE pipe to be punched is placed inside the placement slot, and the driving hydraulic cylinder on the top of the support frame is opened, so that the hydraulic rod driving shaft will drive the push plate to move, so that the push plate pushes the PE pipe to be punched to one side of the column, which is convenient for the drilling operation. During the drilling process, the positioning hydraulic cylinder inside the installation box is opened, so that the lifting rod will drive the positioning pressure plate to move downward until the positioning pressure plate presses and fixes the PE pipe to be punched, thereby avoiding the deviation and shaking of the PE pipe during the drilling operation, thereby increasing the drilling accuracy of the PE pipe. When the drilling is completed, the driving hydraulic cylinder is opened again, so that the push plate pushes the PE pipe with the completed drilling to the collection box at one end of the workbench, which is convenient for the user to handle in a centralized manner.
[0015] The above description is only an overview of the technical solution of the embodiment of the present application. In order to more clearly understand the technical means of the embodiment of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a PE pipe puncher.
[0018] Figure 2 The utility model is a schematic diagram of a top view of the structure of a PE pipe puncher.
[0019] Figure 3The utility model is a schematic diagram of the column structure of a PE pipe puncher.
[0020] Figure 4 The utility model is a schematic diagram of the structure of a punching device of a PE pipe puncher.
[0021] Figure 5 The utility model is a schematic diagram of the positioning device structure of a PE pipe puncher.
[0022] Description of reference numerals:
[0023] 1. Support base plate; 2. Support shaft; 3. Workbench; 4. Placement slot; 5. Support frame; 6. Driving hydraulic cylinder; 7. Hydraulic rod driving shaft; 8. Push plate; 9. PE pipe to be punched; 10. Column; 11. Driving motor; 12. Transmission screw; 13. Screw nut; 14. Moving slide block; 15. Installation shaft; 16. Punching head; 17. Positioning plate; 18. Installation box; 19. Positioning hydraulic cylinder; 20. Lifting rod; 21. Positioning pressure plate; 22. Limiting slide plate; 23. Limiting slide groove; 24. Collection box. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification, claims and drawings of this application are intended to cover non-exclusive inclusions.
[0026] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase "embodiments" in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0027] The directional words appearing in the following description are all directions shown in the drawings, and do not limit the specific structure of the present application. For example, in the description of the present application, the directions or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application.
[0028] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, the "connection" or "connection" of a mechanical structure may refer to a physical connection. For example, the physical connection may be a fixed connection, such as a fixed connection through a fixing member, such as a fixed connection through a screw, bolt or other fixing member; the physical connection may also be a detachable connection, such as a mutual snap-on or snap-fit connection; the physical connection may also be an integral connection, such as a connection formed by welding, bonding or integral molding. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.
[0030] The utility model provides Figure 1-4 A PE pipe puncher shown includes a supporting base plate 1; four groups of supporting shafts 2 are installed on the top of the supporting base plate 1, a working table 3 is installed on the top of the four groups of supporting shafts 2, a supporting frame 5 is installed on one side of the working table 3, a driving hydraulic cylinder 6 is installed on the top of the supporting frame 5, a hydraulic rod driving shaft 7 is installed on one end of the driving hydraulic cylinder 6, and a push plate 8 is connected to one end of the hydraulic rod driving shaft 7, a column 10 is installed on the end of the working table 3 away from the supporting frame 5, a positioning plate 17 is installed on one end of the column 10, an installation box 18 is arranged on the top of the positioning plate 17, a positioning hydraulic cylinder 19 is installed inside the installation box 18, a lifting rod 20 is installed on the bottom end of the positioning hydraulic cylinder 19, and a positioning pressure plate 21 is connected to the bottom end of the lifting rod 20, and a collecting box 24 is arranged on the side of the working table 3 close to the column 10.
[0031] Among them, when it is necessary to perform a drilling operation on the PE pipe 9 to be punched, the PE pipe 9 to be punched is placed inside the placement groove 4, and the driving hydraulic cylinder 6 at the top of the support frame 5 is opened, so that the hydraulic rod driving shaft 7 will drive the push plate 8 to move, so that the push plate 8 pushes the PE pipe 9 to be punched to one side of the column 10, which is convenient for the drilling operation. During the drilling process, the positioning hydraulic cylinder 19 inside the installation box 18 is opened, so that the lifting rod 20 will drive the positioning pressure plate 21 to move downward until the positioning pressure plate 21 presses and fixes the PE pipe 9 to be punched, thereby avoiding the PE pipe from shifting and shaking during the drilling operation, thereby increasing the drilling accuracy of the PE pipe. When the drilling is completed, the driving hydraulic cylinder 6 is opened again, so that the push plate 8 pushes the PE pipe with the completed drilling to the collection box 24 at one end of the workbench 3, which is convenient for users to handle in a centralized manner.
[0032] A placement groove 4 is provided at the top of the workbench 3 , and a PE pipe 9 to be punched is placed inside the placement groove 4 .
[0033] Among them, a placement groove 4 is opened at the top of the workbench 3. When performing PE pipe drilling operations, the PE pipe 9 to be drilled can be placed in the placement groove 4. The PE pipe 9 to be drilled is limited by the placement groove 4, which is convenient for users to perform drilling operations.
[0034] A driving motor 11 is installed at the top of the column 10 .
[0035] Among them, when the drilling operation is performed, when the PE pipe 9 to be drilled moves to the bottom end of the column 10, the drilling operation is performed by turning on the driving motor 11 at the top end of the column 10.
[0036] A transmission screw 12 is installed at the bottom end of the driving motor 11 , a screw nut 13 is sleeved on the outer wall of the transmission screw 12 , and a moving slider 14 is installed on the outer wall of the screw nut 13 .
[0037] When the driving motor 11 is turned on, the transmission screw 12 is rotated, and the screw nut 13 is driven to move linearly downward along the outer wall of the transmission screw 12 under the rotation of the transmission screw 12.
[0038] A mounting shaft 15 is fixed to the bottom end of the movable slider 14 , and a punching head 16 is mounted to the bottom end of the mounting shaft 15 .
[0039] Among them, when the screw nut 13 moves downward, it will synchronously drive the moving slider 14, the installation shaft 15 and the punching head 16 to move downward. Through the downward movement of the punching head 16, the PE pipe at the bottom is punched.
[0040] Limiting slide plates 22 are installed at both ends of the positioning pressing plate 21 .
[0041] When the positioning plate 21 moves up and down, the limiting slide 22 will move synchronously, and the movement of the positioning plate 21 is limited by the limiting slide 22.
[0042] A limiting sliding groove 23 is provided at the top of the positioning plate 17 .
[0043] When the limiting slide plate 22 moves, it will move along the inside of the limiting slide groove 23 at the top of the positioning plate 17, and the movement of the positioning pressure plate 21 is limited by the limiting slide groove 23 and the limiting slide plate 22, thereby increasing the movement stability of the positioning pressure plate 21.
[0044] Working principle: When using this PE pipe puncher, the user places the PE pipe 9 to be punched in the placement slot 4, and opens the driving hydraulic cylinder 6 at the top of the support frame 5, so that the hydraulic rod driving shaft 7 will drive the push plate 8 to move, so that the push plate 8 pushes the PE pipe 9 to be punched to the bottom end of the column 10, and then opens the positioning hydraulic cylinder 19 inside the installation box 18, so that the lifting rod 20 will drive the positioning pressure plate 21 to move downward until the positioning pressure plate 21 presses and fixes the PE pipe 9 to be punched, thereby avoiding the deviation and shaking of the PE pipe during the punching operation, thereby increasing the punching accuracy of the PE pipe.
[0045] Subsequently, after the PE pipe 9 to be punched is fixed, the driving motor 11 at the top of the column 10 is turned on to rotate the transmission screw 12, and the screw nut 13 is driven to move downward in a straight line along the outer wall of the transmission screw 12 under the rotation of the transmission screw 12. When the screw nut 13 moves downward, the moving slider 14, the installation shaft 15 and the punching head 16 are synchronously driven to move downward. Through the downward movement of the punching head 16, the PE pipe at the bottom is punched.
[0046] When the drilling is completed, the driving hydraulic cylinder 6 is opened again, so that the push plate 8 pushes the PE pipe with the drilling completed to the inside of the collection box 24 at one end of the workbench 3, so as to facilitate the user to handle it in a centralized manner.
[0047] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A PE pipe puncher, characterized in that: include: Supporting base plate (1); Four groups of support shafts (2) are installed at the top of the support base plate (1), and a workbench (3) is installed at the top of the four groups of support shafts (2). A support frame (5) is installed on one side of the workbench (3), and a driving hydraulic cylinder (6) is installed at the top of the support frame (5). A hydraulic rod driving shaft (7) is installed at one end of the driving hydraulic cylinder (6), and a push plate (8) is connected to one end of the hydraulic rod driving shaft (7). The workbench (3) is installed at one end away from the support frame (5). A column (10) is installed, a positioning plate (17) is installed at one end of the column (10), a mounting box (18) is arranged at the top of the positioning plate (17), a positioning hydraulic cylinder (19) is installed inside the mounting box (18), a lifting rod (20) is installed at the bottom end of the positioning hydraulic cylinder (19), and a positioning pressure plate (21) is connected to the bottom end of the lifting rod (20), and a collecting box (24) is arranged on the side of the workbench (3) close to the column (10).
2. A PE pipe puncher according to claim 1, characterized in that: A placement groove (4) is provided at the top of the workbench (3), and a PE pipe (9) to be punched is placed inside the placement groove (4).
3. A PE pipe puncher according to claim 1, characterized in that: A driving motor (11) is installed at the top end of the column (10).
4. A PE pipe puncher according to claim 3, characterized in that: A transmission screw (12) is installed at the bottom end of the driving motor (11), a screw nut (13) is sleeved on the outer wall of the transmission screw (12), and a moving slider (14) is installed on the outer wall of the screw nut (13).
5. A PE pipe puncher according to claim 4, characterized in that: A mounting shaft (15) is fixed to the bottom end of the movable slider (14), and a punching head (16) is installed at the bottom end of the mounting shaft (15).
6. A PE pipe puncher according to claim 1, characterized in that: Limiting slide plates (22) are installed at both ends of the positioning pressing plate (21).
7. A PE pipe puncher according to claim 1, characterized in that: A limiting sliding groove (23) is provided at the top end of the positioning plate (17).