Fixed-length cutting assembly of cutting machine

By designing a fixed-length cutting assembly including a processing panel, a frame, a clamping frame, a hydraulic rod, a limit block and a driving mechanism, the problems of inconvenient fixed-length cutting and length control during the plastic pipe cutting process are solved, and accurate fixed-length cutting effect is achieved.

CN223314074UActive Publication Date: 2025-09-09MEGA INSTR(SUZHOU) CO LTD
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Patent Information

Application Number
CN202422648533.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-31
Publication Date
2025-09-09
Estimated Expiration
2034-10-31

AI Technical Summary

Technical Problem

When cutting plastic pipes, existing technologies make it difficult to achieve fixed-length cutting, and problems such as offset and inconvenient length control are likely to occur during the cutting process.

Method used

A fixed-length cutting assembly for a cutting machine was designed, consisting of a processing panel, frame, clamping frame, hydraulic rod, stopper, and drive mechanism. The hydraulic rod drives the clamping frame, which drives the driving gear to clamp and move the pipe, while a scale allows for precise positioning. The stopper and guide frame work together to ensure the pipe remains fixed length during cutting.

Benefits of technology

It realizes the fixed-length cutting of plastic pipes, avoids the problems of offset and inaccurate length control caused by manual pushing, and improves the accuracy and efficiency of cutting.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of pipeline cutting, in particular to a fixed-length cutting assembly of a cutting machine. According to the technical scheme, the device comprises a machining panel, a frame, a clamping frame, a second hydraulic rod, a limiting block and a third driving mechanism, the frame is installed on the inner wall of the machining panel, and scales are arranged on the machining panel; first guide rods and first hydraulic rods are installed at the two ends of the inner wall of the frame. A clamping frame is arranged on an output shaft of the first hydraulic rod. A first driving mechanism is installed on the top end face of the clamping frame, and a driving gear is arranged on an output shaft of the first driving mechanism. A lead screw is arranged on an output shaft of the third driving mechanism. A guide frame is welded to the bottom end face of the limiting block. A connecting frame is arranged on an output shaft of the second hydraulic rod. A second driving mechanism is installed on the side end face of the connecting frame, and a cutting wheel is arranged on an output shaft of the second driving mechanism. The pipeline cutting device meets the requirement for pipeline cutting, limiting and forward moving feeding can be carried out during cutting, and fixed-length cutting operation can be carried out during feeding.
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Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cutting, in particular to a fixed-length cutting component of a cutting machine. Background Art

[0002] Plastic pipes refer to the general term for pipes made of plastic materials. Plastic pipes have the characteristics of light weight, hygiene and safety, small water flow resistance, energy saving, improvement of living environment, long service life, safety and convenience, and are favored by the construction engineering industry.

[0003] When processing plastic pipes, a cutting machine is often required to cut the pipes into sections before use. However, during cutting, personnel are often required to manually push the material forward for cutting, which can easily cause deviation and is very inconvenient to control the length during cutting. Therefore, this method needs to be improved. Utility Model Content

[0004] The purpose of the present utility model is to provide a fixed-length cutting assembly for a cutting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fixed-length cutting assembly for a cutting machine, comprising a processing panel, a frame, a clamping frame, two hydraulic rods, a limit block and three driving mechanisms,

[0006] The inner wall of the processing panel is installed with a frame, and the processing panel is provided with a scale;

[0007] A guide rod and a hydraulic rod are installed at both ends of the inner wall of the frame;

[0008] A clamping frame is provided on the output shaft of the hydraulic rod 1;

[0009] A driving mechanism 1 is installed on the top surface of the clamping frame, and a driving gear is provided on the output shaft of the driving mechanism 1;

[0010] A screw rod is provided on the output shaft of the driving mechanism three;

[0011] A guide frame is welded to the bottom end surface of the limit block;

[0012] A connecting frame is provided on the output shaft of the second hydraulic rod;

[0013] A second driving mechanism is installed on the side end surface of the connecting frame, and a cutting wheel is provided on the output shaft of the second driving mechanism.

[0014] Preferably, a second guide rod is welded to the outer surface of the clamping frame, and the second guide rod is sleeved within the first guide rod. With the second guide rod sleeved within the first guide rod, when the ends of the clamping frame are pushed by the first hydraulic rod to move, the middle position of the clamping frame is limited and guided by the second guide rod sleeved within the first guide rod.

[0015] Preferably, a bearing is installed on the top surface of the inner wall of the clamping frame, and a driven gear is arranged in the bearing. By arranging the driven gear in the bearing, the driven gear can be installed in the clamping frame.

[0016] Preferably, a mounting block is mounted on the drive mechanism 3, and the top surface of the mounting block is mounted on the bottom surface of the processing panel. The drive mechanism 3 can be mounted on the bottom surface of the processing panel through the mounting block.

[0017] Preferably, a support block is welded to the bottom end surface of the processing panel, and a support base is installed on the bottom end surface of the support block. The processing panel can be supported and installed through the cooperation of the support block and the support base.

[0018] Preferably, the guide frame is slidably sleeved in the processing panel and is mounted on the screw by means of threads. The guide frame is slidably sleeved in the processing panel to limit the position, and the guide frame is simultaneously mounted on the screw by means of threads, so that when a person turns on the drive mechanism and drives the screw to rotate, the guide frame is driven to move left and right according to the direction of rotation of the screw.

[0019] Preferably, a mounting bracket is installed on the hydraulic rod 2, and the bottom end surface of the mounting bracket is welded on the processing panel. The hydraulic rod 2 can be installed and fixed on the processing panel through the mounting bracket.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. The present invention sets up a frame so that when personnel want to cut the pipe, they can place the pipe to be processed securely inside the frame. After placement, personnel can set scales on the clamping frame and the processing panel respectively. After completing the setting, personnel can turn on the hydraulic rod 1 to push the clamping frame, thereby driving the driving gear and the driven gear to clamp the pipe to be processed. After the clamping is completed, personnel can also start the driving mechanism 1 to drive the driving gear to rotate. According to the rotation direction of the driving gear, it can drive the clamped pipe to move left and right. Moreover, during the movement, the length of the pipe can be accurately located by the scales set on the clamping frame and the processing panel. In this way, the needs of cutting to a fixed length can be met, thereby effectively avoiding the inconvenience caused by manual pushing of the pipe processing.

[0022] 2. The present invention provides a limit block. When a person is cutting a pipe, after adjusting the position of the pipe, the person can slide the guide frame into the processing panel to limit the position of the pipe. At the same time, the guide frame is mounted on the screw by a thread. This allows the person to start the drive mechanism three and drive the screw to rotate. According to the direction of rotation of the screw, the guide frame can move left and right. In this way, the guide frame can drive the limit block to effectively limit one end of the pipe after it moves, ensuring that the pipe can be cut to a fixed length during the processing, thereby avoiding the situation where the pipe continues to move due to misoperation. In addition, after the length is fixed, the person can also start the hydraulic rod two to push the connecting frame downward. During the process of the connecting frame moving downward, the person can start the drive mechanism two to drive the cutting wheel to rotate. In this way, when the cutting wheel moves downward, the pipe can be cut to a fixed length. In summary, the various mechanisms cooperate with each other to form a fixed-length cutting assembly, which provides a reliable guarantee for pipe cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the framework structure from above of the present invention;

[0025] Figure 3 This is a side structural diagram of the present utility model;

[0026] Figure 4 This is a bottom-up structural diagram of the processing panel of the present invention;

[0027] Figure 5 This is a schematic diagram of the bottom structure of the clamping frame of the present invention.

[0028] In the figure: 1. Support block; 2. Mounting frame; 3. Support base; 4. Processing panel; 5. Frame; 6. Hydraulic rod 1; 7. Driving gear; 8. Driving mechanism 1; 9. Clamping frame; 10. Scale; 11. Cutting wheel; 12. Hydraulic rod 2; 13. Connecting frame; 14. Limit block; 15. Guide rod 1; 16. Driven gear; 17. Guide rod 2; 18. Driving mechanism 2; 19. Driving mechanism 3; 20. Guide frame; 21. Mounting block; 22. Screw; 23. Bearing. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figure 1-Figure 5 As shown, the fixed-length cutting assembly of the cutting machine proposed in the present invention includes a processing panel 4, a frame 5, a clamping frame 9, a hydraulic rod 2 12, a limit block 14 and a driving mechanism 3 19.

[0032] A frame 5 is installed on the inner wall of the processing panel 4, and a scale 10 is provided on the processing panel 4;

[0033] A guide rod 15 and a hydraulic rod 6 are installed at both ends of the inner wall of the frame 5;

[0034] A clamping frame 9 is provided on the output shaft of the hydraulic rod 6;

[0035] The top surface of the clamping frame 9 is equipped with a driving mechanism 8, and the output shaft of the driving mechanism 8 is provided with a driving gear 7;

[0036] The output shaft of the driving mechanism 3 19 is provided with a screw rod 22;

[0037] The bottom end surface of the limit block 14 is welded with a guide frame 20;

[0038] A connecting frame 13 is provided on the output shaft of the hydraulic rod 2 12;

[0039] A drive mechanism 2 18 is installed on the side end face of the connecting frame 13, and a cutting wheel 11 is provided on the output shaft of the drive mechanism 2 18. As is well known to those skilled in the art, the provision of the drive mechanism 1 8, the drive mechanism 2 18, the drive mechanism 3 19, the hydraulic rod 1 6 and the hydraulic rod 2 12 is commonplace. The drive mechanism 1 8, the drive mechanism 2 18, the drive mechanism 3 19, the hydraulic rod 1 6 and the hydraulic rod 2 12 can all be powered by an external power supply. When powering, an external control panel can be used to control the stroke of the drive mechanism 1 8, the drive mechanism 2 18, the drive mechanism 3 19, the hydraulic rod 1 6 and the hydraulic rod 2 12, and the travel switch can be installed on the front end face of the processing panel 4 for use. They are all conventional means or common knowledge and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience, and the drive mechanism 1 8, the drive mechanism 2 18 and the drive mechanism 3 19 respectively drive the driving gear 7, the cutting wheel 11 and the screw 22 to rotate.

[0040] A guide rod 2 17 is welded to the outer surface of the clamping frame 9, and the guide rod 2 17 is sleeved in the guide rod 1 15. When the two ends of the clamping frame 9 are pushed by the hydraulic rod 1 6 to move, the middle position of the clamping frame 9 is limited and guided by the guide rod 2 17 sleeved in the guide rod 1 15.

[0041] A bearing 23 is installed on the top surface of the inner wall of the clamping frame 9 , and a driven gear 16 is arranged in the bearing 23 . By having the driven gear 16 arranged in the bearing 23 , the driven gear 16 can be installed in the clamping frame 9 .

[0042] The bottom end surface of the processing panel 4 is welded with a support block 1, and the bottom end surface of the support block 1 is installed with a support base 3. The processing panel 4 can be supported and installed through the cooperation of the support block 1 and the support base 3.

[0043] Based on Example 1: When cutting a pipe, the personnel can place the pipe to be processed in the frame 5. After placement, the personnel can set scales 10 on the clamping frame 9 and the processing panel 4 respectively. After setting, the personnel can open the hydraulic rod 6 to push the clamping frame 9 to drive the driving gear 7 and the driven gear 16 to clamp the pipe to be processed. After clamping, the personnel can open the driving mechanism 8 to drive the driving gear 7 to rotate. According to the rotation direction of the driving gear 7, the clamped pipe can be driven to move left and right, and the length of the pipe is positioned by the scales 10 set on the clamping frame 9 and the processing panel 4 during movement, thereby meeting the fixed-length cutting operation and avoiding the inconvenience caused by manual pushing of the pipe processing.

[0044] Example 2

[0045] like Figure 1-Figure 5 As shown, the fixed-length cutting assembly of a cutting machine proposed in the present invention, compared with the first embodiment, further comprises: a processing panel 4, a frame 5, a clamping frame 9, a second hydraulic rod 12, a limit block 14 and a third driving mechanism 19,

[0046] A frame 5 is installed on the inner wall of the processing panel 4, and a scale 10 is provided on the processing panel 4;

[0047] A guide rod 15 and a hydraulic rod 6 are installed at both ends of the inner wall of the frame 5;

[0048] A clamping frame 9 is provided on the output shaft of the hydraulic rod 6;

[0049] The top surface of the clamping frame 9 is equipped with a driving mechanism 8, and the output shaft of the driving mechanism 8 is provided with a driving gear 7;

[0050] The output shaft of the driving mechanism 3 19 is provided with a screw rod 22;

[0051] The bottom end surface of the limit block 14 is welded with a guide frame 20;

[0052] A connecting frame 13 is provided on the output shaft of the hydraulic rod 2 12;

[0053] A second driving mechanism 18 is mounted on the side end surface of the connecting frame 13 , and a cutting wheel 11 is provided on the output shaft of the second driving mechanism 18 .

[0054] A mounting block 21 is installed on the driving mechanism three 19 , and the top surface of the mounting block 21 is installed on the bottom surface of the processing panel 4 . The driving mechanism three 19 can be installed on the bottom surface of the processing panel 4 through the mounting block 21 .

[0055] The guide frame 20 is slidably sleeved in the processing panel 4, and the guide frame 20 is installed on the screw rod 22 through threads. The guide frame 20 is slidably sleeved in the processing panel 4 for limiting the position. At the same time, the guide frame 20 is installed on the screw rod 22 through threads, so that when the personnel opens the driving mechanism 3 19 to drive the screw rod 22 to rotate, the guide frame 20 is driven to move left and right according to the rotation direction of the screw rod 22.

[0056] A mounting bracket 2 is mounted on the hydraulic rod 12 , and the bottom end surface of the mounting bracket 2 is welded to the processing panel 4 . The hydraulic rod 12 can be mounted and fixed on the processing panel 4 through the mounting bracket 2 .

[0057] Based on Example 2: When personnel are cutting the pipe, after adjusting the position of the pipe, the personnel can limit the position by sliding the guide frame 20 into the processing panel 4. At the same time of limiting the position, the guide frame 20 is installed on the screw rod 22 through a thread, so that when the personnel opens the driving mechanism three 19 to drive the screw rod 22 to rotate, the guide frame 20 is driven to move left and right according to the rotation direction of the screw rod 22, so that the guide frame 20 drives the limit block 14 to limit one end of the moved pipe, so that the pipe can be fixed in length during processing to avoid misoperation causing the pipe to continue to move. After the length is fixed, the personnel can open the hydraulic rod two 12 to push the connecting frame 13 and then move it down. When the connecting frame 13 moves down, the personnel can open the driving mechanism two 18 to drive the cutting wheel 11 to rotate, so that the pipe is cut to a fixed length when the cutting wheel 11 moves down, so that each mechanism cooperates to form a fixed-length cutting component.

[0058] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fixed-length cutting assembly for a cutting machine, comprising a processing panel (4), a frame (5), a clamping frame (9), a second hydraulic rod (12), a limit block (14) and a third driving mechanism (19), characterized in that: A frame (5) is installed on the inner wall of the processing panel (4), and a scale (10) is provided on the processing panel (4); A guide rod (15) and a hydraulic rod (6) are installed at both ends of the inner wall of the frame (5); A clamping frame (9) is provided on the output shaft of the hydraulic rod 1 (6); A driving mechanism (8) is installed on the top surface of the clamping frame (9), and a driving gear (7) is provided on the output shaft of the driving mechanism (8); A screw rod (22) is provided on the output shaft of the driving mechanism 3 (19); A guide frame (20) is welded to the bottom end surface of the limiting block (14); A connecting frame (13) is provided on the output shaft of the second hydraulic rod (12); A second driving mechanism (18) is installed on the side end surface of the connecting frame (13), and a cutting wheel (11) is provided on the output shaft of the second driving mechanism (18).

2. The cut-to-length assembly of a cutting machine according to claim 1, characterized in that: A second guide rod (17) is welded to the outer surface of the clamping frame (9), and the second guide rod (17) is sleeved in the first guide rod (15).

3. A fixed-length cutting assembly for a cutting machine according to claim 1 or 2, characterized in that: A bearing (23) is installed on the top end surface of the inner wall of the clamping frame (9), and a driven gear (16) is arranged in the bearing (23).

4. The cut-to-length assembly of a cutting machine according to claim 1, characterized in that: The driving mechanism 3 (19) is provided with a mounting block (21), and the top end surface of the mounting block (21) is mounted on the bottom end surface of the processing panel (4).

5. The cut-to-length assembly of a cutting machine according to claim 1, characterized in that: A support block (1) is welded to the bottom end surface of the processing panel (4), and a support base (3) is installed on the bottom end surface of the support block (1).

6. The cut-to-length assembly of a cutting machine according to claim 1, characterized in that: The guide frame (20) is slidably sleeved in the processing panel (4), and the guide frame (20) is mounted on the screw rod (22) through threads.

7. The cut-to-length assembly of a cutting machine according to claim 1, characterized in that: A mounting frame (2) is mounted on the second hydraulic rod (12), and the bottom end surface of the mounting frame (2) is welded to the processing panel (4).