Cutting device for stainless steel BA pipe machining
By designing a cutting device with a protective sleeve and magnetic guard plate on the cutting machine, the problem of sparks and debris affecting the bright surface during the cutting of stainless steel BA tubes has been solved, achieving stable cutting and high gloss. Furthermore, the guard plate can be quickly replaced to adapt to different sizes.
Patent Information
- Application Number
- CN202520464569.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-17
AI Technical Summary
When traditional cutting machines cut stainless steel BA tubes, sparks and metal fragments easily come into contact with the tube surface, affecting the bright finish and causing a decline in quality.
A cutting device with a protective sleeve was designed. It uses anti-slip pads and magnetic guard plates to stably clamp stainless steel BA pipes. The guard plates are fixed by magnetic attraction to prevent sparks and debris from contacting the pipe surface. The replaceable guard plates are used to accommodate pipes of different sizes.
It improves the stability and surface gloss of stainless steel BA pipe cutting, prevents sparks and debris from affecting surface quality, and allows for quick replacement of the guard plate to adapt to different pipe sizes.
Smart Images
Figure CN223916819U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stainless steel BA pipe processing technology, specifically a cutting device for processing stainless steel BA pipe. Background Technology
[0002] Stainless steel BA tube is a type of stainless steel tube that has undergone bright annealing. The bright annealing process during manufacturing gives the stainless steel tube a bright finish. When cutting stainless steel BA tube, a cutting machine is often used to cut it to a predetermined size. However, most traditional cutting machines do not have protective components, so sparks and metal fragments generated during cutting can easily come into contact with the surface of the stainless steel BA tube, affecting the bright finish and consequently the quality of the tube. To address this issue, technological innovations are being made to the existing cutting devices used for processing stainless steel BA tube. Utility Model Content
[0003] The purpose of this invention is to provide a cutting device for processing stainless steel BA pipes, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for processing stainless steel BA pipes, comprising:
[0005] A support frame is provided, with a hydraulic rod at its top. The bottom of the telescopic end of the hydraulic rod penetrates the top of the inner wall of the support frame and is connected to a connecting plate. Spring telescopic rods are evenly arranged at the bottom of the connecting plate. A lifting plate is provided at the bottom of the telescopic end of the spring telescopic rod. Two sets of second guard plates are evenly placed at the bottom of the lifting plate. A second anti-slip pad is provided at the bottom of the second guard plate. A support platform is provided at the bottom of the inner wall of the support frame. Two sets of first guard plates are evenly placed at the top of the support platform. A first anti-slip pad is provided at the top of the first guard plate. A motor is provided at the bottom of the connecting plate. A cutting disc is provided on the left side of the output end of the motor.
[0006] Preferably, the motor is located between the connecting plate and the lifting plate, the bottom of the lifting plate is provided with a first clearance groove, the top of the support platform is provided with a second clearance groove, and the bottom of the cutting disc is located in the first clearance groove and corresponds to the second clearance groove.
[0007] Preferably, the first clearance groove is located between two sets of second guard plates, the second clearance groove is located between two sets of first guard plates, and two sets of guide holes are evenly provided through the top of the support frame. Guide rods are provided in the guide holes, and the two sets of guide rods are evenly provided on the top of the connecting plate.
[0008] Preferably, the bottom of the lifting plate is evenly provided with two sets of first slots, the first slots are inlaid with second iron blocks, the top of the second guard plate is provided with a second insert plate, the top of the second insert plate is inlaid with a second magnetic block, the second insert plate is inserted into the first slot, and the second magnetic block and the second iron block are magnetically attracted to each other.
[0009] Preferably, the top of the support platform is provided with two sets of second slots, and a first magnetic block is embedded in the second slot. A first insert plate is provided at the bottom of the first guard plate, and a first iron block is embedded at the bottom of the first insert plate. The first insert plate is inserted into the second slot, and the first iron block and the first magnetic block are magnetically attracted to each other.
[0010] Preferably, a stainless steel BA tube is placed on top of the two sets of first anti-slip pads, and the second anti-slip pad is located on top of the stainless steel BA tube. The opposite sides of the first and second anti-slip pads correspond to the outer side wall of the stainless steel BA tube.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] In this invention, before the cutting disc driven by the motor cuts the stainless steel BA tube, the second anti-slip pad and the first anti-slip pad will first come into contact with the stainless steel BA tube to position and clamp it, thereby improving the stability of the stainless steel BA tube during cutting. Furthermore, the second protective plate and the first protective plate on the outer side of the second anti-slip pad and the first anti-slip pad will come into contact with each other to form a protective sleeve placed on the outer ring of the stainless steel BA tube, thereby preventing the sparks and metal debris generated during cutting from coming into contact with the stainless steel BA tube and affecting its surface gloss.
[0013] Since the first and second guard plates are fixed to the support platform and the lifting plate respectively by magnetic attraction, they can be directly removed and replaced. This allows the device to quickly replace the first and second guard plates with those matching the size of the stainless steel BA tube to be cut, thereby improving the adaptability of the device. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a cutting device for processing stainless steel BA pipes according to the present invention;
[0015] Figure 2 This is a first front sectional view of a cutting device for processing stainless steel BA pipes according to the present invention.
[0016] Figure 3 This is a second front sectional view of a cutting device for processing stainless steel BA pipes according to the present invention.
[0017] Figure 4 This utility model Figure 3 Enlarged view of part A.
[0018] In the diagram: 1. Support frame; 11. Hydraulic rod; 12. Guide rod; 13. Connecting plate; 14. Spring telescopic rod; 15. Motor; 16. Cutting disc; 17. Lifting plate; 18. Stainless steel BA tube; 19. Support platform; 2. First guard plate; 21. First anti-slip mat; 22. First insert plate; 23. First iron block; 24. First magnetic block; 25. Second guard plate; 26. Second anti-slip mat; 27. Second insert plate; 28. Second magnetic block; 29. Second iron block. Detailed Implementation
[0019] 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.
[0020] Please see Figures 1-4A cutting device for processing stainless steel BA pipes includes a support frame 1. A hydraulic rod 11 is fixedly installed on the top of the support frame 1. The bottom of the telescopic end of the hydraulic rod 11 penetrates the top of the inner side wall of the support frame 1 and is connected to a connecting plate 13. Spring telescopic rods 14 are evenly fixedly installed on the bottom of the connecting plate 13. A lifting plate 17 is fixedly installed on the bottom of the telescopic end of the spring telescopic rod 14. Two sets of second guard plates 25 are evenly placed on the bottom of the lifting plate 17. Second anti-slip pads 26 are fixedly installed on the bottom of the second guard plates 25. A support platform 19 is fixedly installed on the bottom of the inner side wall of the support frame 1. The top of the support platform 19 is evenly equipped with... Two sets of first protective plates 2 are placed on the platform. A first anti-slip pad 21 is fixedly installed on the top of the first protective plate 2. A motor 15 is fixedly installed on the bottom of the connecting plate 13. A cutting disc 16 is fixedly installed on the left side of the output end of the motor 15. The motor 15 drives the cutting disc 16 to rotate, thereby cutting the stainless steel BA tube 18. The motor 15 is located between the connecting plate 13 and the lifting plate 17. A first clearance groove is formed through the bottom of the lifting plate 17, and a second clearance groove is formed on the top of the support platform 19. The bottom of the cutting disc 16 is located within the first clearance groove and corresponds to the second clearance groove. The bottom of the lifting plate 17 is evenly distributed... Two sets of first slots are provided, with a second iron block 29 embedded in each first slot. A second insert plate 27 is fixedly installed on the top of the second guard plate 25, and a second magnet 28 is embedded in the top of the second insert plate 27. The second insert plate 27 is inserted into the first slot, and the second magnet 28 and the second iron block 29 are magnetically attracted to each other. The second insert plate 27 is fixed in the first slot by the magnetic attraction between the second magnet 28 and the second iron block 29, thereby fixing the second guard plate 25 to the bottom of the lifting plate 17. Two sets of second slots are evenly provided on the top of the support platform 19, with a first magnet 24 embedded in each second slot. The bottom of the first guard plate 2 is fixed... A first insert plate 22 is fixedly provided, and a first iron block 23 is embedded in the bottom of the first insert plate 22. The first insert plate 22 is inserted into the second slot. The first iron block 23 and the first magnetic block 24 are magnetically attracted to each other. The first insert plate 22 is fixed in the second slot by the magnetic attraction between the first iron block 23 and the first magnetic block 24, thereby fixing the first protective plate 2 to the top of the support platform 19. A stainless steel BA tube 18 is placed on the top of the two sets of first anti-slip pads 21. The second anti-slip pad 26 is located on the top of the stainless steel BA tube 18. The opposite sides of the first anti-slip pad 21 and the second anti-slip pad 26 correspond to the outer side wall of the stainless steel BA tube 18.
[0021] The first clearance groove is located between the two sets of second guard plates 25, and the second clearance groove is located between the two sets of first guard plates 2. The top of the support frame 1 is evenly provided with two sets of guide holes, and guide rods 12 are slidably arranged in the guide holes. The two sets of guide rods 12 are evenly fixed on the top of the connecting plate 13, and the connecting plate 13 is moved up and down stably by means of the guide rods 12.
[0022] Working principle: The stainless steel BA tube 18 is placed on top of the two sets of first anti-slip pads 21. The hydraulic rod 11 drives the connecting plate 13 to move downward, which in turn drives the spring telescopic rod 14 and the motor 15 to move downward. The spring telescopic rod 14 drives the lifting plate 17 to move downward. When the lifting plate 17 moves downward, it drives the second guard plate 25 to move downward and contact the first guard plate 21 to form a protective sleeve. At the same time, it drives the second anti-slip pad 26 to contact the first anti-slip pad 21 to form an anti-slip sleeve located on the outer ring of the stainless steel BA tube 18 and tightly fitting it. The friction between tube 18 and the anti-slip sleeve can improve the stability of the stainless steel BA tube 18 when it is being cut. Then, the hydraulic rod 11 continues to drive the spring telescopic rod 14 and the motor 15 to move downward. At this time, the lifting plate 17 is blocked by the stainless steel BA tube 18 and cannot move downward. Therefore, the lifting plate 17 will press the spring telescopic rod 14 in the opposite direction. At the same time, the motor 15 will drive the cutting disc 16 to move downward, pass through the first clearance groove and contact the stainless steel BA tube 18. The motor 15 drives the cutting disc 16 to rotate, thereby cutting the stainless steel BA tube 18. At this time, the second guard plate 25 and the first guard plate 2 The assembled protective sleeve will wrap and protect the outer wall of the stainless steel BA tube 18, thus preventing sparks and metal fragments generated during cutting from coming into contact with the stainless steel BA tube 18, thereby ensuring the surface brightness of the stainless steel BA tube 18. The second insert plate 27 is fixed in the first slot by the magnetic attraction between the second magnet 28 and the second iron block 29, thereby fixing the second protective plate 25 to the bottom of the lifting plate 17. The first insert plate 22 is fixed in the second slot by the magnetic attraction between the first iron block 23 and the first magnet 24, thereby fixing the first protective plate 2 to the top of the support platform 19. Because the first protective plate 2 and the second... The two guard plates 25 are magnetically fixed to the support platform 19 and the lifting plate 17 respectively, so they can be directly removed and replaced. This allows the device to quickly replace the first guard plate 2 and the second guard plate 25 with the size of the stainless steel BA tube 18 to be cut, according to the size of the stainless steel BA tube 18 to be cut. This ensures that when the second guard plate 25 moves downward to connect with the first guard plate 2, the second anti-slip pad 26 and the first anti-slip pad 21 can wrap the outer wall of the stainless steel BA tube 18, thereby preventing the sparks and metal debris generated during cutting from contacting the stainless steel BA tube 18 and affecting its surface gloss.
Claims
1. A cutting device for machining of stainless steel BA pipe, characterized in that Include: Support frame (1), the top of support frame (1) is provided with hydraulic rod (11), the telescopic end bottom of hydraulic rod (11) penetrates the top of the inner side wall of support frame (1), and is connected with connecting plate (13), the bottom of connecting plate (13) is uniformly provided with spring telescopic rod (14), the telescopic end bottom of spring telescopic rod (14) is provided with lifting plate (17), the bottom of lifting plate (17) is uniformly placed with two groups of second guard plate (25), the bottom of second guard plate (25) is provided with second non-slip pad (26), the bottom of the inner side wall of support frame (1) is provided with table (19), the top of table (19) is uniformly placed with two groups of first guard plate (2), the top of first guard plate (2) is provided with first non-slip pad (21), the bottom of connecting plate (13) is provided with motor (15), the output end left side of motor (15) is provided with cutting disc (16).
2. A cutting device for machining of stainless steel BA pipe according to claim 1, characterized in that: The motor (15) is located between the connecting plate (13) and the lifting plate (17), the bottom of the lifting plate (17) penetrates the first avoiding slot, the top of the table (19) is provided with the second avoiding slot, the bottom of the cutting disc (16) is located in the first avoiding slot, and corresponds to the second avoiding slot.
3. The cutting device for machining of stainless steel BA pipe according to claim 2, characterized in that: The first avoiding slot is located between the two groups of second guard plate (25), the second avoiding slot is located between the two groups of first guard plate (2), the top of the support frame (1) is uniformly provided with two groups of guide holes, the guide holes are provided with guide rods (12), and the two groups of guide rods (12) are uniformly arranged on the top of the connecting plate (13).
4. The cutting device for machining of stainless steel BA pipe according to claim 1, characterized in that: The bottom of the lifting plate (17) is uniformly provided with two groups of first insertion slots, the first insertion slots are inlaid with second iron blocks (29), the top of the second guard plate (25) is provided with second insertion plates (27), the top of the second insertion plates (27) is inlaid with second magnetic blocks (28), the second insertion plates (27) are inserted into the first insertion slots, and the second magnetic blocks (28) and the second iron blocks (29) are magnetically attracted to each other.
5. The cutting device for machining of stainless steel BA pipe according to claim 1, characterized in that: The top of the table (19) is uniformly provided with two groups of second insertion slots, the second insertion slots are inlaid with first magnetic blocks (24), the bottom of the first guard plate (2) is provided with first insertion plates (22), the bottom of the first insertion plates (22) is inlaid with first iron blocks (23), the first insertion plates (22) are inserted into the second insertion slots, and the first iron blocks (23) and the first magnetic blocks (24) are magnetically attracted to each other.
6. The cutting device for machining of stainless steel BA pipe according to claim 1, characterized in that: The top of the two groups of first non-slip pads (21) is placed with stainless steel BA pipe (18), the second non-slip pad (26) is located on the top of the stainless steel BA pipe (18), and the opposite sides of the first non-slip pad (21) and the second non-slip pad (26) correspond to the outer side wall of the stainless steel BA pipe (18).