Corrugated pipe opening and cutting device

Abstract

The utility model relates to a corrugated pipe opening and cutting device, which belongs to the technical field of corrugated pipe processing and comprises a workbench, an opening structure used for opening a corrugated pipe is arranged on the outer wall of the workbench, and a clamping and supporting structure used for supporting the corrugated pipe is arranged on the outer wall of the workbench. The clamping and supporting structure comprises an electric sliding table fixedly installed at the bottom of the workbench, a connecting base is fixedly installed at the top of an output shaft of the electric sliding table, and an adjusting base is fixedly installed at the top of the connecting base. According to the corrugated pipe opening and cutting device, an adjusting base is driven to move left and right to adjust the position under the action of an electric sliding table and a connecting base, the peripheral wall, close to the left end, of a corrugated pipe is tightly clamped under the action of a first clamping base, a second clamping base and a semi-annular limiting strip, and the corrugated pipe is supported under the action of a supporting base; and through the action of the first fixing base and the second fixing base, the peripheral wall, close to the right end, of the corrugated pipe is limited and clamped, and therefore the clamping machining stability of the corrugated pipe is improved.

Description

Technical Field

[0001] This utility model relates to the field of corrugated pipe processing technology, specifically a corrugated pipe opening and cutting device. Background Technology

[0002] Corrugated pipes are tubing with a corrugated structure, widely used in cable and wire protection and industrial piping systems to compensate for displacement. Based on material, they can be divided into metal corrugated pipes and plastic corrugated pipes. The former is pressure- and corrosion-resistant, while the latter is commonly used in automotive wiring harnesses and building wiring. Corrugated pipe cutting and opening devices are specialized equipment for cutting and opening corrugated pipes. Through precise cutting and opening operations, they can meet different length and wiring requirements, and are widely used in automotive wiring harness processing, industrial and building wiring, etc., featuring high precision, high efficiency, and ease of operation.

[0003] Authorization announcement number CN221953407U discloses a corrugated pipe cutting device. The technical solution is as follows: "It includes: a base, a support plate vertically arranged on the base, a support hole provided on the support plate, a knife holder provided on the side of the support plate, a cutting knife mounted on the knife holder, a slide rail horizontally arranged on the base, and a movable seat provided on the slide rail." The beneficial effect is that while the corrugated pipe is clamped by a clamp and moved, the cutting knife simultaneously opens the side of the corrugated pipe, reducing vibration during the movement of the corrugated pipe and ensuring that the opening of the corrugated pipe is in a straight line.

[0004] The above technical solution has the following defects. Although the clamp can support one end of the bellows and the support mechanism can support the outer peripheral wall of the bellows, when the bellows has a certain length, the distance between the clamp and the support mechanism will be long. As a result, the support force in the middle part of the bellows is insufficient, and it is easy for it to sag, deform or even be damaged during the processing, which affects the processing accuracy and product quality. Therefore, a bellows opening and cutting device is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a corrugated pipe opening and cutting device, which has advantages such as improving the stability of corrugated pipe support processing. It solves the problems of poor support effect of existing pipe cutting devices for corrugated pipes, lack of support structure in the middle part of the corrugated pipe, and easy sagging, deformation or even damage during processing, which affects processing accuracy and product quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A corrugated pipe opening and cutting device includes a workbench, the outer wall of which is provided with an opening structure for opening the corrugated pipe, and the outer wall of which is provided with a clamping support structure for supporting the corrugated pipe.

[0008] The clamping support structure includes an electric slide fixedly installed at the bottom of the worktable. A connecting seat is fixedly installed on the top of the output shaft of the electric slide. An adjusting seat is fixedly installed on the top of the connecting seat. A first clamping seat is fixedly installed on the top of the adjusting seat. A second clamping seat is hinged to the outer wall of the first clamping seat. A plurality of semi-annular limiting strips are fixedly installed inside both the first and second clamping seats. A support platform is fixedly installed on the right side of the adjusting seat. A support seat is fixedly installed on the top of the support platform. A first fixing seat is fixedly installed on the top of the support platform. A second fixing seat is hinged to the outer wall of the first fixing seat. A fixing component for fixing the corrugated pipe is provided on the top of the worktable.

[0009] Furthermore, the fixing assembly includes a mounting base fixedly installed on the outer wall of the second clamping seat, a friction rod slidably connected inside the mounting base, a friction seat fixedly installed on the top of the adjusting seat, a side seat fixedly installed on the outer wall of the second fixing seat, an elastic clip fixedly installed on the top of the side seat, and a plug-in seat fixedly installed on the outer wall of the first fixing seat.

[0010] Furthermore, the mounting base has a sliding hole inside, the friction seat has a limiting groove inside, the friction rod is slidably connected inside the sliding hole, and the friction rod is adapted to the size of the limiting groove.

[0011] Furthermore, the elastic clamp includes a clamping rod and an arc-shaped elastic seat. The arc-shaped elastic seat is fixedly installed on the top of the clamping rod, and the insertion seat has an insertion groove inside. The size of the arc-shaped elastic seat is adapted to the insertion groove.

[0012] Furthermore, both the adjusting seat and the support platform are slidably connected to the top of the workbench. The workbench has a sliding groove inside, and the connecting seat is slidably connected inside the sliding groove. The size of the connecting seat is adapted to the sliding groove.

[0013] Furthermore, the opening structure includes a mounting bracket fixedly installed on the outer wall of the workbench, a cylinder fixedly installed on the top of the mounting bracket, and an opening cutting blade fixedly installed at the bottom end of the cylinder's telescopic shaft.

[0014] Furthermore, both the first clamping seat and the second clamping seat are arc-shaped, and a plurality of the semi-annular limiting strips are equidistantly distributed inside the first clamping seat. The support seat is fixedly installed on the right side of the first clamping seat, and the support seat is arc-shaped.

[0015] Furthermore, both the first and second fixing seats are semi-circular, and the first clamping seat, the support seat, and the first fixing seat are all located on the same plane.

[0016] Compared with the prior art, the present invention provides a corrugated pipe opening and cutting device, which has the following advantages:

[0017] 1. This corrugated pipe opening and cutting device uses an electric slide and connecting seat to move the adjusting seat left and right to adjust its position. The first clamping seat, the second clamping seat, and the semi-circular limiting strip securely clamp the outer peripheral wall of the corrugated pipe near the left end. The supporting seat supports the corrugated pipe, and the first and second fixed seats limit and clamp the outer peripheral wall of the corrugated pipe near the right end. This not only improves the stability of the corrugated pipe clamping and processing but also enhances the support effect on the corrugated pipe, preventing deviations in the opening of the corrugated pipe.

[0018] 2. The corrugated pipe opening and cutting device facilitates the opening and cutting of the corrugated pipe through the action of the cylinder and the opening cutting knife. Moreover, the first fixed seat has an opening groove inside that matches the size of the opening cutting knife, which facilitates the cutting and penetration of the corrugated pipe. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 This is a cross-sectional view of the workbench of this utility model;

[0021] Figure 3 This is a schematic diagram of the back structure of the first clamping seat of this utility model.

[0022] In the diagram: 1. Workbench; 2. Mounting bracket; 3. Cylinder; 4. Opening cutter; 5. Electric slide; 6. Connecting seat; 7. Adjusting seat; 8. First clamping seat; 9. Second clamping seat; 10. Semi-circular limiting strip; 11. Support platform; 12. Support seat; 13. First fixed seat; 14. Second fixed seat; 15. Mounting seat; 16. Friction rod; 17. Friction seat; 18. Side seat; 19. Elastic clip; 20. Plug-in seat. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 3The corrugated pipe opening and cutting device in this embodiment includes a workbench 1. The outer wall of the workbench 1 is provided with an opening structure for opening the corrugated pipe, and the outer wall of the workbench 1 is provided with a clamping support structure for supporting the corrugated pipe.

[0025] The opening structure includes a mounting bracket 2 fixedly installed on the outer wall of the workbench 1. A cylinder 3 is fixedly installed on the top of the mounting bracket 2, and an opening cutting blade 4 is fixedly installed at the bottom of the telescopic shaft of the cylinder 3.

[0026] In this embodiment, the clamping support structure includes an electric slide 5 fixedly installed at the bottom of the workbench 1. A connecting seat 6 is fixedly installed on the top of the output shaft of the electric slide 5. An adjusting seat 7 is fixedly installed on the top of the connecting seat 6. The adjusting seat 7 and the support platform 11 are slidably connected to the top of the workbench 1. A slide groove is opened inside the workbench 1. The connecting seat 6 is slidably connected inside the slide groove. The size of the connecting seat 6 is adapted to the slide groove.

[0027] It should be noted that the corrugated pipe is supported by the support platform 11 and the support base 12.

[0028] In this embodiment, a first clamping seat 8 is fixedly installed on the top of the adjusting seat 7, and a second clamping seat 9 is hinged to the outer wall of the first clamping seat 8. A plurality of semi-annular limiting strips 10 are fixedly installed inside the first clamping seat 8 and the second clamping seat 9. A support platform 11 is fixedly installed on the right side of the adjusting seat 7, and a support seat 12 is fixedly installed on the top of the support platform 11. Both the first clamping seat 8 and the second clamping seat 9 are arc-shaped. A plurality of semi-annular limiting strips 10 are equidistantly distributed inside the first clamping seat 8. The support seat 12 is fixedly installed on the right side of the first clamping seat 8 and is arc-shaped.

[0029] It should be noted that multiple semi-annular limiting strips 10 form multiple semi-annular grooves, and the concave surface of the outer peripheral wall of the corrugated pipe will be inserted into the interior of the semi-annular grooves, thereby fixing the corrugated pipe.

[0030] In this embodiment, a first fixing seat 13 is fixedly installed on the top of the support platform 11, and a second fixing seat 14 is hinged to the outer wall of the first fixing seat 13. Both the first fixing seat 13 and the second fixing seat 14 are semi-circular. The first clamping seat 8, the support seat 12 and the first fixing seat 13 are all located on the same plane.

[0031] It should be noted that the first fixing seat 13 and the second fixing seat 14 will fix the outer peripheral wall of the bellows near the right end, thereby preventing the bellows from popping up.

[0032] In this embodiment, the top of the workbench 1 is provided with a fixing assembly for fixing the bellows. The fixing assembly includes a mounting base 15 fixedly installed on the outer wall of the second clamping seat 9. A friction rod 16 is slidably connected inside the mounting base 15. A friction seat 17 is fixedly installed on the top of the adjusting seat 7. A side seat 18 is fixedly installed on the outer wall of the second fixing seat 14. An elastic clip 19 is fixedly installed on the top of the side seat 18. A plug-in seat 20 is fixedly installed on the outer wall of the first fixing seat 13.

[0033] It should be noted that the first fixing seat 13 and the second fixing seat 14 are fixed by the action of the elastic clip 19 and the plug-in seat 20.

[0034] In this embodiment, the mounting base 15 has a sliding hole inside, the friction seat 17 has a limiting groove inside, the friction rod 16 is slidably connected inside the sliding hole, the friction rod 16 is adapted to the size of the limiting groove, the elastic clip 19 includes a clip rod and an arc-shaped elastic seat, the arc-shaped elastic seat is fixedly installed on the top of the clip rod, and the insertion seat 20 has an insertion groove inside, the arc-shaped elastic seat is adapted to the size of the insertion groove.

[0035] It should be noted that the friction rod 16 facilitates the fixing of the first clamping seat 8 and the second clamping seat 9.

[0036] It should be noted that the first fixing seat 13 has an opening slot inside.

[0037] The working principle of the above embodiments is as follows:

[0038] First, place the corrugated pipe into the first clamping seat 8 and secure it with the semi-circular limiting strip 10. Then, rotate the second clamping seat 9 to fully secure the corrugated pipe. At this time, slide the friction rod 16 into the friction seat 17. The corrugated pipe will be located inside the support seat 12 and the first fixing seat 13. Then, rotate the second fixing seat 14 to fix the outer peripheral wall of the corrugated pipe near the right end. Finally, start the electric slide table 5 to drive the adjusting seat 7 to move to the right through the connecting seat 6. At this time, the corrugated pipe will move to the right synchronously. Then, the opening cutter 4 is used to open the corrugated pipe.

[0039] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0040] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrugated pipe opening and cutting device, comprising a workbench (1), characterized in that: The outer wall of the workbench (1) is provided with an opening structure for the opening of the bellows, and the outer wall of the workbench (1) is provided with a clamping support structure for the support of the bellows. The clamping support structure includes an electric slide (5) fixedly installed at the bottom of the workbench (1). A connecting seat (6) is fixedly installed on the top of the output shaft of the electric slide (5). An adjusting seat (7) is fixedly installed on the top of the connecting seat (6). A first clamping seat (8) is fixedly installed on the top of the adjusting seat (7). A second clamping seat (9) is hinged to the outer wall of the first clamping seat (8). A plurality of semi-circular limiting strips (10) are fixedly installed inside the first clamping seat (8) and the second clamping seat (9). A support platform (11) is fixedly installed on the right side of the adjusting seat (7). A support seat (12) is fixedly installed on the top of the support platform (11). A first fixing seat (13) is fixedly installed on the top of the support platform (11). A second fixing seat (14) is hinged to the outer wall of the first fixing seat (13). A fixing component for fixing the corrugated pipe is provided on the top of the workbench (1).

2. The corrugated pipe opening and cutting device according to claim 1, characterized in that: The fixing assembly includes a mounting base (15) fixedly installed on the outer wall of the second clamping base (9), a friction rod (16) slidably connected inside the mounting base (15), a friction seat (17) fixedly installed on the top of the adjusting base (7), a side seat (18) fixedly installed on the outer wall of the second fixing base (14), an elastic clip (19) fixedly installed on the top of the side seat (18), and a plug-in seat (20) fixedly installed on the outer wall of the first fixing base (13).

3. The corrugated pipe opening and cutting device according to claim 2, characterized in that: The mounting base (15) has a sliding hole inside, the friction seat (17) has a limiting groove inside, the friction rod (16) is slidably connected inside the sliding hole, and the friction rod (16) is adapted to the size of the limiting groove.

4. The corrugated pipe opening and cutting device according to claim 2, characterized in that: The elastic clip (19) includes a clip rod and an arc-shaped elastic seat. The arc-shaped elastic seat is fixedly installed on the top of the clip rod. The insertion slot is provided inside the insertion seat (20). The size of the arc-shaped elastic seat is adapted to the insertion slot.

5. A corrugated pipe opening and cutting device according to claim 1, characterized in that: The adjusting seat (7) and the support platform (11) are slidably connected to the top of the workbench (1). The workbench (1) has a sliding groove inside, and the connecting seat (6) is slidably connected inside the sliding groove. The size of the connecting seat (6) is adapted to the sliding groove.

6. The corrugated pipe opening and cutting device according to claim 1, characterized in that: The opening structure includes a mounting bracket (2) fixedly installed on the outer wall of the workbench (1), a cylinder (3) fixedly installed on the top of the mounting bracket (2), and an opening cutter (4) fixedly installed at the bottom end of the telescopic shaft of the cylinder (3).

7. A corrugated pipe opening and cutting device according to claim 1, characterized in that: The first clamping seat (8) and the second clamping seat (9) are both arc-shaped. Multiple semi-annular limiting strips (10) are equidistantly distributed inside the first clamping seat (8). The support seat (12) is fixedly installed on the right side of the first clamping seat (8). The support seat (12) is arc-shaped.

8. A corrugated pipe opening and cutting device according to claim 1, characterized in that: The first fixing seat (13) and the second fixing seat (14) are both semi-circular, and the first clamping seat (8), the support seat (12) and the first fixing seat (13) are all located on the same plane.

Images