Slitting device for stainless steel cold shrink pipe machining
The notched steel cold shrink pipe cutting device addresses fixation and deformation issues by using a support structure and debris collection, enhancing cutting efficiency and environmental cleanliness.
Patent Information
- Application Number
- CN202422217355.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The existing stainless steel cold shrink pipe slitting technology cannot effectively fix the stainless steel pipe, resulting in deformation of the cutting position and untimely cleaning of debris, which affects efficiency and may cause environmental pollution.
A slitting device including a support seat, a clamping structure and a cutting device is designed to achieve stable clamping and debris collection of stainless steel pipes by supporting fixed components and movable storage frames. The combination of clamping structure and cutting device is used to ensure cutting quality and clean debris in time.
It improves the cutting quality and efficiency of stainless steel pipes, avoids deformation of cutting positions, and effectively reduces the risk of environmental pollution.
Smart Images
Figure CN223098637U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stainless steel pipe processing, in particular to a cutting device for processing stainless steel cold-shrinkable pipes. Background Technique
[0002] Stainless steel cold-shrinkable pipe is a special kind of pipe. It combines the durability of stainless steel and the characteristics of cold-shrinkable pipe, and has excellent corrosion resistance and durability. At the same time, the characteristics of the cold-shrinkable pipe enable this kind of pipe to be conveniently shrunk to the required size during installation without using a heat source. Stainless steel cold-shrinkable pipes are widely used in various occasions that require high durability and easy installation, such as chemical industry, food processing, ocean engineering and other fields.
[0003] In the existing stainless steel cold-shrinkable pipe cutting technology, the stainless steel pipe cannot be fixed and the appropriate size cannot be adjusted, which is likely to cause local deformation of the cutting position of the stainless steel pipe and even near the cut, with low operation efficiency, and the chips generated by cutting cannot be cleaned in time, affecting the cutting efficiency and may cause environmental pollution. Therefore, the technical personnel in this field provide a cutting device for processing stainless steel cold-shrinkable pipes to solve the problems raised in the above background technique. Content of the Utility Model
[0004] The purpose of the utility model is to provide a cutting device for processing stainless steel cold-shrinkable pipes to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A cutting device for processing stainless steel cold-shrinkable pipes, including a support base, a support plate fixedly welded above one side of the support base, a fixed block placed on the opposite side of the support plate, the fixed block being fixedly adhered above the support base, a collection channel being dug at the middle position of the support base, a cutting device being provided above the collection channel, a clamping structure being installed on the top of the fixed block, and a support and fixation component being provided on the inner side surface of the support plate;
[0006] The support and fixation component includes a hinge, a rubber cover and a limit groove. The hinge is welded to the inner top of the support plate, the rubber cover is placed inside the hinge, the limit groove is provided between the hinge and the rubber cover, several groups of second springs are installed around the inner side wall of the rubber cover, the other ends of the second springs are fixedly wound around the outer side surface of the inner support body, the inner end surface of the inner support body is adhered to the fixed seat, and the fixed seat is fixedly welded to the inner side surface of the support plate.
[0007] Preferably: The clamping structure includes a lower clamping plate and an upper clamping plate. The lower clamping plate and the upper clamping plate are movably installed through a hinge, and several groups of first springs are installed on the corresponding inner sides of the lower clamping plate and the upper clamping plate, and elastic gaskets are adhered to the other ends of the first springs.
[0008] Preferably, the cutting device mainly consists of a cutting knife and a movable storage frame. The movable storage frame is slidably installed on the upper surface of the support slideway. The support slideway is arranged in the collection channel. A cutting knife is installed inside the movable storage frame. The cutting knife is connected to the output end of the motor through a rotating shaft penetrating through the inside of the connecting cylinder.
[0009] Preferably, the connecting cylinder is adhered to the top end of one side plate of the movable storage frame. The motor is fixedly installed on the upper surface of the sliding connecting plate. One side of the sliding connecting plate is connected with a piston rod. The piston rod is cooperatively installed with a cylinder. The cylinder is fixedly installed inside the fixed plate. One end of the sliding connecting plate is welded to the outer side surface of the movable storage frame, and the other end is slidably installed in the chute.
[0010] Preferably, the chute is dug inside the fixed block. A support column is fixedly adhered to the top of the fixed block. One end of the support column away from the fixed block is fixedly adhered with the lower clamping plate.
[0011] Preferably, clamping plates are welded to the ends of the lower clamping plate and the upper clamping plate away from the hinge. Threaded through holes for threaded fixation with fixing nuts are provided on both groups of clamping plates.
[0012] Preferably, an impurity collection box is provided directly below the collection channel. The impurity collection box is welded to the bottom end of the support seat.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In the present utility model, by setting the clamping and supporting fixed structure, the fixation of the stainless steel cold-shrinking tube is made more flexible and the inside can be effectively supported, increasing the flexibility of adjusting the appropriate size when the slitting device fixes the stainless steel tube, effectively avoiding the problem of local deformation at the cutting position of the stainless steel tube or even near the cut, and improving the overall operation efficiency and cutting quality.
[0015] 2. In the present utility model, by setting a movable storage frame that can slide freely and installing the cutting knife inside the movable storage frame, the debris generated during the slitting process can be collected and cleaned in time, reducing the pollution rate of the surrounding environment and effectively preventing the situation that dust and debris adhere to the surface of the cutting knife and affect the slitting efficiency. Description of the Drawings
[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 It is a schematic diagram of the slitting structure of the present utility model;
[0018] Figure 3 It is a structural diagram of the clamping part of the present utility model.
[0019] In the figure: 1, support base; 2, fixed block; 3, support plate; 4, support column; 5, lower clamping plate; 6, upper clamping plate; 7, elastic gasket; 8, hinge; 9, limit frame; 10, rubber cover; 11, limit groove; 12, fixing nut; 13, clamping plate; 14, cutter; 15, movable storage frame; 16, collection channel; 17, impurity collection box; 18, cylinder; 19, support slideway; 20, fixed plate; 21, piston rod; 22, sliding connection plate; 23, motor; 24, connecting cylinder; 25, chute; 26, first spring; 27, second spring; 28, fixed seat; 29, inner support body. Specific implementation manner
[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] Please refer to Figures 1 to 3 , in the embodiment of the present invention, a slitting device for processing stainless steel cold-shrinkable tubes includes a support base 1, a support plate 3 fixedly welded to one side above the support base 1, a fixed block 2 placed on the opposite side of the support plate 3, the fixed block 2 is fixedly adhered to the top of the support base 1, a collection channel 16 is dug in the middle position of the support base 1, a cutting device is provided above the collection channel 16, and a clamping structure is installed on the top of the fixed block 2, making the fixation of the stainless steel cold-shrinkable tube more flexible and increasing the flexibility of adjusting the appropriate size when the slitting device fixes the stainless steel tube. The inner side surface of the support plate 3 is provided with a support and fixation assembly, enabling the inside of the stainless steel tube to be effectively supported, effectively avoiding the problem of local deformation at the cutting position and even near the cut of the stainless steel tube, and improving the overall operation efficiency and cutting quality.
[0022] During use, the support and fixation assembly includes a hinge 9, a rubber cover 10, and a limit groove 11. The hinge 9 is welded to the inner top of the support plate 3, the rubber cover 10 is placed inside the hinge 9, a limit groove 11 is provided between the hinge 9 and the rubber cover 10, and a plurality of groups of second springs 27 are installed around the inner side wall of the rubber cover 10. The other end of the second spring 27 is fixedly wound around the outer side surface of the inner support body 29. The inner end surface of the inner support body 29 is adhered to the fixed seat 28, and the fixed seat 28 is fixedly welded to the inner side surface of the support plate 3. When the stainless steel cold-shrinkable tube is about to be cut, by inserting the pipe end into the limit groove 11 to limit the pipe orifice, and at the same time, under the expansion and contraction of the second spring 27, the rubber cover 10 can fit the inner wall of the stainless steel tube, increasing its internal filling performance and enabling the integrity of the cutting port to be maintained during cutting.
[0023] In one embodiment, specifically, the clamping structure includes a lower clamping plate 5 and an upper clamping plate 6. The lower clamping plate 5 and the upper clamping plate 6 are movably installed through a hinge member 8. A number of groups of first springs 26 are installed on the corresponding inner sides of the lower clamping plate 5 and the upper clamping plate 6. Elastic gaskets 7 are adhered to the other ends of the first springs 26. By providing the rotatable upper clamping plate 6, stable clamping can be achieved when cutting stainless steel pipes with different diameter ranges, expanding the practicability of the device and improving the cutting efficiency.
[0024] Specifically, the cutting device mainly consists of a cutter 14 and a movable storage frame 15. The movable storage frame 15 is slidably installed on the upper surface of the support slideway 19. The support slideway 19 is arranged in the collection channel 16. A cutter 14 is installed inside the movable storage frame 15. The cutter 14 is connected to the output end of the motor 23 through a rotating shaft penetrating through the inside of the connecting cylinder 24. When the motor 23 is started, the cutter 14 performs a self-rotating cutting operation. At the same time, the slidably arranged movable storage frame 15 can follow the cutting path of the cutter 14 to effectively collect the shredded chips in real time, reducing the pollution rate of the surrounding environment and effectively preventing the situation that dust chips adhere to the surface of the cutter and affect the cutting efficiency.
[0025] Among them, the connecting cylinder 24 is adhered to the top end of a side plate of the movable storage frame 15. The motor 23 is fixedly installed on the upper surface of the sliding connecting plate 22. One side of the sliding connecting plate 22 is connected to a piston rod 21. The piston rod 21 is installed in cooperation with the cylinder 18. The cylinder 18 is fixedly installed inside the fixing plate 20. One end of the sliding connecting plate 22 is welded to the outer side surface of the movable storage frame 15, and the other end is slidably installed in the chute 25. The chute 25 is dug in the fixing block 2. A support column 4 is fixedly adhered to the top of the fixing block 2. When the cylinder 18 is started, the position of the movable storage frame 15 and the cutter 14 can be adjusted in a timely and flexible manner to further complete the flexible cutting of the stainless steel pipe.
[0026] In one embodiment, specifically, a lower clamping plate 5 is fixedly adhered to the end of the support column 4 far away from the fixing block 2. Clamping plates 13 are welded to the ends of the lower clamping plate 5 and the upper clamping plate 6 far away from the hinge member 8. Threaded through holes threadedly fixed to the fixing nuts 12 are provided on both groups of clamping plates 13. Through the clamping and fixing of the fixing nuts 12 and the clamping plates 13, the positions of the lower clamping plate 5 and the upper clamping plate 6 can be further fixed for the stainless steel pipe.
[0027] Among them, an impurity collection box 17 is provided directly below the collection channel 16. The impurity collection box 17 is welded to the bottom end of the support base 1. The impurity chips generated by the cutting will flow into the collection box 17 through the collection channel 16.
[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. A slitting device for processing stainless steel cold-shrinkable tubes, comprising a support base (1), a support plate (3) fixedly welded above one side of the support base (1), and a fixed block (2) placed on the opposite side of the support plate (3), characterized in that: The fixed block (2) is fixedly adhered above the support base (1). A collection channel (16) is dug at the middle position of the support base (1). A cutting device is provided above the collection channel (16). A clamping structure is installed at the top of the fixed block (2). A support and fixation assembly is provided on the inner side surface of the support plate (3). The support and fixation assembly includes a hinge member (9), a rubber cover (10), and a limit groove (11). The hinge member (9) is welded to the inner top of the support plate (3). The rubber cover (10) is placed inside the hinge member (9). The limit groove (11) is provided between the hinge member (9) and the rubber cover (10). A number of groups of second springs (27) are installed around the inner side wall of the rubber cover (10). The other ends of the second springs (27) are fixedly wound around the outer side surface of the inner support body (29). The inner end surface of the inner support body (29) is adhered to the fixed seat (28). The fixed seat (28) is fixedly welded to the inner side surface of the support plate (3).
2. The slitting device for processing stainless steel cold-shrinking tubes according to claim 1, characterized in that: The clamping structure includes a lower clamping plate (5) and an upper clamping plate (6). The lower clamping plate (5) and the upper clamping plate (6) are movably installed through a hinge member (8). A number of groups of first springs (26) are installed on the corresponding inner sides of the lower clamping plate (5) and the upper clamping plate (6). Elastic gaskets (7) are adhered to the other ends of the first springs (26).
3. A slitting device for processing stainless steel cold-shrinking tubes according to claim 1, characterized in that: The cutting device is mainly composed of a cutting knife (14) and a movable storage frame (15). The movable storage frame (15) is slidably installed on the upper surface of the support slideway (19). The support slideway (19) is arranged in the collection channel (16). A cutting knife (14) is installed inside the movable storage frame (15). The cutting knife (14) is connected to the output end of the motor (23) through a rotating shaft passing through the inside of the connecting cylinder (24).
4. A slitting device for processing stainless steel cold-shrinkable tubes according to claim 3, characterized in that: The connecting cylinder (24) is adhered to the top end of a side plate of the movable storage frame (15). The motor (23) is fixedly installed on the upper surface of the sliding connecting plate (22). One side of the sliding connecting plate (22) is connected with a piston rod (21). The piston rod (21) is installed in cooperation with a cylinder (18). The cylinder (18) is fixedly installed inside the fixed plate (20). One end of the sliding connecting plate (22) is welded to the outer side surface of the movable storage frame (15), and the other end is slidably installed in the chute (25).
5. The slitting device for processing stainless steel cold-shrinkable tubes according to claim 4, characterized in that: The chute (25) is dug on the inner side of the fixed block (2). A support column (4) is fixedly adhered to the top of the fixed block (2). One end of the support column (4) away from the fixed block (2) is fixedly adhered to the lower clamping plate (5).
6. The slitting device for processing stainless steel cold-shrinkable tubes according to claim 5, characterized in that: Clamping plates (13) are welded to the ends of the lower clamping plate (5) and the upper clamping plate (6) away from the hinge member (8). Threaded through holes for threaded fixation with fixing nuts (12) are provided on both of the two clamping plates (13).
7. A slitting device for processing stainless steel cold-shrinkable tubes according to claim 3, characterized in that: An impurity collection box (17) is provided directly below the collection channel (16). The impurity collection box (17) is welded to the bottom end of the support base (1).