Extrusion device for metal pipe fitting machining
By designing the extrusion device for processing metal pipe fittings, the reduction of life and pollution caused by rust and protrusions during the correction process are solved, efficient cleaning and stable correction of the inside and outside of the pipe are achieved, and the service life and cleanliness of the working environment are improved.
Patent Information
- Application Number
- CN202422214507.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-10
AI Technical Summary
In the prior art, metal pipes are susceptible to rust, protrusions, etc. during the correction process, resulting in a reduction in service life and may cause contamination to the medium.
An extrusion device for processing metal pipe fittings is designed, combining the straightening device, wire brush, guide roller and curved ply plate and other components to achieve cleaning and stable correction of the inside and outside of the pipe, including wire brush cleaning of rust, guide roller limit, curved ply plate clamping and vacuuming device to collect dust.
It improves the service life and cleaning efficiency of the pipe, reduces media pollution, and enhances the stability of the device and the cleanliness of the working environment.
Smart Images
Figure CN223113873U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal pipe fitting processing, in particular to an extrusion device for metal pipe fitting processing. Background Technique
[0002] A metal pipe is a tubular component made of metal materials, mainly used as a device for transporting media with strong fluidity such as liquids and gases. It is usually made of materials with corrosion resistance and relatively high strength such as copper, steel, and aluminum, and has a long service life.
[0003] The processing of metal pipes is to uniformly process the metal to change its shape and size to meet the requirements of use conditions and design. Its processing methods include but are not limited to steps such as cutting, welding, and forming.
[0004] In the prior art, when it is necessary to straighten a bent pipe, there may be rust, protrusions, etc. inside, which will affect the subsequent use of the pipe and may greatly reduce the service life of the pipe. Therefore, an extrusion device for metal pipe fitting processing is proposed for the above problems. Content of the Utility Model
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background technique, the utility model proposes an extrusion device for metal pipe fitting processing.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: An extrusion device for metal pipe fitting processing described in the utility model includes a main support frame; one end inside the main support frame is fixedly connected with a straightening device main body; one end of the main support frame far from the straightening device main body is fixedly connected with a cylinder; the telescopic end of the cylinder is fixedly connected with a first servo motor; the output end of the first servo motor is fixedly connected with a rotating cylinder; multiple groups of first telescopic rods are fixedly connected inside the rotating cylinder; the telescopic ends of the first telescopic rods are fixedly connected with wire brushes; one end of the rotating cylinder far from the first servo motor is rotatably connected with a guiding cylinder; multiple groups of spring grooves are fixedly connected inside the guiding cylinder; guiding rollers are rotatably connected inside the spring grooves.
[0007] Preferably, a second telescopic rod is fixedly connected to the middle inside the main support frame; the telescopic end of the second telescopic rod is fixedly connected with an arc-shaped clamping plate; a limiting strip is fixedly connected to the inside of the arc-shaped clamping plate; a seesaw is fixedly connected to the main support frame near the second telescopic rod; a cleaning brush is fixedly connected to one end of the seesaw; a rotating shaft rod is rotatably connected to the end of the seesaw far from the cleaning brush; an arc-shaped clamping plate is fixedly connected to the end of the rotating shaft rod far from the seesaw; a slider is fixedly connected to the middle of the cleaning brush; the arc-shaped clamping plate is slidably connected with the slider at the end near the cleaning brush.
[0008] Preferably, a discharge port is provided inside the main body of the support frame near the cylinder end; a waste collection box is fixedly connected to the bottom of the main body of the support frame near the discharge port; a dust suction device is installed inside the waste collection box.
[0009] Preferably, an elastic support frame is fixedly connected to one end of the outer side of the main body of the support frame; a second servo motor is fixedly connected to one side of the elastic support frame; a conveying roller is fixedly connected to the output end of the second servo motor; a conveying roller is rotatably connected to one side inside the elastic support frame.
[0010] Preferably, a diversion groove is provided on the outer side of the guide cylinder; a wind plate is fixedly connected to the outer side of the rotating cylinder.
[0011] Preferably, a protection plate is rotatably connected to the top of the main body of the support frame.
[0012] Preferably, a dial block is fixedly connected to one end of the protection plate.
[0013] The beneficial effects of the present utility model are as follows:
[0014] 1. For the extrusion device for metal pipe fitting processing described in the present utility model, when it is necessary to straighten a bent pipe, there may be rust, protrusions, etc. inside it, which will affect the subsequent use of the pipe, may greatly reduce the service life of the pipe, and some stains inside may pollute the medium transported by the pipe, resulting in waste of resources. Therefore, while straightening the pipe through the straightening device main body, a wire brush is used to clean the rust stains inside the pipe. The guiding roller is used to fix and limit the rotating cylinder when the cylinder extends too long, keep the rotating cylinder stable, and increase the cleaning efficiency. By cleaning the inside of the pipe, the service life of the pipe is increased.
[0015] 2. For the extrusion device for metal pipe fitting processing described in the present utility model, after the mechanical straightening of the pipe, there may also be some oil stains and dust on the outer side of the pipe. Therefore, the arc-shaped clamping plate presses down the rotating shaft rod to make the cleaning brush close to the pipe for cleaning, and at the same time plays a clamping effect on the pipe, not only realizing the cleaning of the outside of the pipe, but also increasing the stability of the pipe when it is inside the main body of the support frame, and improving the cleaning efficiency of the inside and outside of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1It is a three-dimensional structural schematic diagram of the support frame main body in the utility model;
[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the cylinder in the utility model;
[0019] Figure 3 It is a schematic diagram of the structure of the rotating drum in the utility model;
[0020] Figure 4 This is a schematic diagram of the arc-shaped splint structure in the utility model;
[0021] Figure 5 It is a schematic diagram of the structure of the dust collecting device in the utility model.
[0022] In the figure: 1. support frame body; 11. straightening device body; 12. cylinder; 13. first servo motor; 14. rotating drum; 15. first telescopic rod; 16. wire brush; 17. guide cylinder; 18. spring slot; 19. guide roller; 2. second telescopic rod; 21. arc clamp; 22. limit strip; 23. seesaw; 24. rotating shaft rod; 25. slider; 26. cleaning brush; 3. discharge port; 31. dust suction device; 32. waste collection box; 4. elastic support frame; 41. second servo motor; 42. conveying roller; 5. guide groove; 51. wind plate; 6. protection plate; 7. shift block. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] like Figures 1-5As shown in the figure, an extrusion device for metal pipe fitting processing includes a support frame main body 1; one end inside the support frame main body 1 is fixedly connected with a straightening device main body 11; one end of the support frame main body 1 far from the straightening device main body 11 is fixedly connected with a cylinder 12; the telescopic end of the cylinder 12 is fixedly connected with a first servo motor 13; the output end of the first servo motor 13 is fixedly connected with a rotating cylinder 14; multiple groups of first telescopic rods 15 are fixedly connected inside the rotating cylinder 14; the telescopic end of the first telescopic rod 15 is fixedly connected with a wire brush 16; the rotating cylinder 14 is rotatably connected to a guide cylinder 17 at the end far from the first servo motor 13; multiple groups of spring grooves 18 are fixedly connected inside the guide cylinder 17; a guide roller 19 is rotatably connected inside the spring groove 18; during work, first, the metal pipe that meets the device requirements and needs to be corrected is pushed into the straightening device main body 11 inside the support frame main body 1. At this time, the straightening device main body 11 will straighten the pipe. Then, the cylinder 12 is driven to drive the guide cylinder 17 and the rotating cylinder 14 into the pipe. The guide roller 19 is squeezed and contracts inward. At the same time, when providing a reaction force, the guide cylinder 17 is kept stable inside the pipe. At the same time, the first servo motor 13 is turned on to drive the first telescopic rod 15 to make the wire brush 16 closely adhere to the inside of the pipe and start to rotate. When one end of the pipe is corrected and cleaned, the pipe is turned around for use. When straightening a bent pipe, there may be rust, protrusions, etc. inside, which will affect the subsequent use of the pipe, may greatly reduce the service life of the pipe, and some stains inside may pollute the medium transported by the pipe, resulting in waste of resources. Therefore, while the straightening device main body 11 straightens the pipe, the wire brush 16 is used to clean the rust and stains inside the pipe. The function of the guide roller 19 is to fix and limit the rotating cylinder 14 when the cylinder 12 extends too long, so that the rotating cylinder 14 is kept stable and the cleaning efficiency is increased. By cleaning the inside of the pipe, the service life of the pipe is increased.
[0025] As Figure 2 、 Figure 4As shown, a second telescopic rod 2 is fixedly connected to the middle part inside the support frame body 1; an arc-shaped clamping plate 21 is fixedly connected to the telescopic end of the second telescopic rod 2; a limiting strip 22 is fixedly connected to the inner side of the arc-shaped clamping plate 21; a seesaw 23 is fixedly connected inside the support frame body 1 near the second telescopic rod 2; a cleaning brush 26 is fixedly connected to one end of the seesaw 23; a rotating shaft rod 24 is rotatably connected to the end of the seesaw 23 far from the cleaning brush 26; the arc-shaped clamping plate 21 is fixedly connected to the end of the rotating shaft rod 24 far from the seesaw 23; a sliding block 25 is fixedly connected to the middle of the cleaning brush 26; the sliding block 25 is slidably connected to one end of the arc-shaped clamping plate 21 near the cleaning brush 26; during work, when the pipe is straightened by the straightening device main body 11, the limiting strip 22 inside the arc-shaped clamping plate 21 will be squeezed, so that the limiting strip 22 squeezes and contracts the second telescopic rod 2, making the arc-shaped clamping plate 21 approach the support frame body 1. Then, the arc-shaped clamping plate 21 pushes the rotating shaft rod 24, tilts the seesaw 23, and drives the cleaning brush 26 to approach and press against the pipe. The sliding block 25 slides on one side of the arc-shaped clamping plate 21 to fix the cleaning brush 26. After the pipe is mechanically straightened, there may also be some oil stains and dust on the outer side of the pipe. Therefore, the cleaning brush 26 is brought close to the pipe by pressing down the rotating shaft rod 24 by the arc-shaped clamping plate 21 for cleaning, and at the same time, a clamping effect is exerted on the pipe, which not only realizes the cleaning of the outside of the pipe, but also may increase the stability of the pipe inside the support frame body 1 and improve the cleaning efficiency of the inside and outside of the pipe.
[0026] As Figure 1 , Figure 5 shown, a discharge port 3 is opened inside the support frame body 1 near one end of the air cylinder 12; a waste collection box 32 is fixedly connected to the bottom of the support frame body 1 near the discharge port 3; a dust collection device 31 is installed inside the waste collection box 32; during work, the dust collection device 31 inside the waste collection box 32 is driven to work, and the dust generated during the cleaning of the inside of the support frame body 1 is collected into the waste collection box 32 through the discharge port 3, and then unified treatment is carried out. During the cleaning process of the inside and outside of the pipe, a large amount of dust will be generated. These dusts accumulate inside the support frame body 1 for a long time, affecting the service life of the device. Therefore, the dust is sucked into the waste collection box 32 by the dust collection device 31, increasing the cleanliness inside the support frame body 1 and improving the service life of the device.
[0027] As Figures 1-2As shown, one end of the outer side of the support frame body 1 is fixedly connected with an elastic support frame 4; one side of the elastic support frame 4 is fixedly connected with a second servo motor 41; the output end of the second servo motor 41 is fixedly connected with a conveying roller 42; one side inside the elastic support frame 4 is rotatably connected with a conveying roller 42; during operation, the pipe is placed between the two conveying rollers 42, and then the second servo motor 41 on the side of the elastic support frame 4 is driven to make the conveying roller 42 start to rotate, realizing automatic feeding of the pipe to be processed. At the same time, the pipe can be taken out by reversing the second servo motor 41. In the daily use process, continuously feeding and taking out the pipe is too troublesome and affects work efficiency. Through the cooperation of the conveying rollers 42, it is more convenient to take out the pipe below, increasing work efficiency.
[0028] As Figure 3 shown, a diversion groove 5 is opened on the outer side of the guide cylinder 17; a wind plate 51 is fixedly connected to the outer side of the rotating cylinder 14; during operation, the wind plate 51 rotates continuously through the rotating cylinder 14 and rotates inside the pipe to create an air flow, and then blows through the diversion groove 5 inside the pipe. When cleaning the inside of the pipe, the air flow can be created by the wind plate 51 to blow out the dust inside the pipe, thereby increasing the cleanliness of the inside of the pipe.
[0029] As Figure 1 shown, a protection plate 6 is rotatably connected to the top of the support frame body 1; during operation, when cleaning and correcting the pipe, the protection plate 6 is covered above the support frame body 1. During the cleaning process of the pipe, a large amount of dust may be generated. Therefore, the protection plate 6 is used to block the dust, reducing the pollution of the working environment by the dust and making the working environment cleaner.
[0030] As Figure 1 shown, one end of the protection plate 6 is fixedly connected with a dial block 7; during operation, when the protection plate 6 needs to be closed or opened, the dial block 7 is toggled. During the opening and closing process of the protection plate 6, the use of the dial block 7 can make the opening and closing of the protection plate 6 more convenient and safe.
[0031] Working principle: First, the metal pipe that needs to be corrected and is used in the device is pushed into the straightening device main body 11 inside the support frame main body 1. At this time, the straightening device main body 11 will correct the pipe. Then, the driving cylinder 12 is driven to drive the guide cylinder 17 and the rotating cylinder 14 into the inside of the pipe. The guide rollers 19 are squeezed and contract inward. At the same time, when providing a reaction force, the guide cylinder 17 remains stable inside the pipe. At the same time, the first servo motor 13 is turned on, and the first telescopic rod 15 is driven to make the wire brush 16 closely adhere to the inside of the pipe and start to rotate. When one end of the pipe is corrected and cleaned, the pipe is turned around for use. When correcting a bent pipe, there may be rust, protrusions, etc. inside it, which will affect the subsequent use of the pipe, may greatly reduce the service life of the pipe, and some stains inside may pollute the medium transported by the pipe, resulting in waste of resources. Therefore, while the straightening device main body 11 corrects the pipe, the wire brush 16 is used to clean the rust and stains inside the pipe. The function of the guide rollers 19 is to fix and limit the rotating cylinder 14 when the cylinder 12 extends too long, so that the rotating cylinder 14 remains stable and the cleaning efficiency is increased. By cleaning the inside of the pipe, the service life of the pipe is increased. When the pipe is corrected by the straightening device main body 11, it will squeeze the limiting strip 22 inside the arc-shaped clamping plate 21, causing the limiting strip 22 to be squeezed and contracted, making the arc-shaped clamping plate 21 approach the support frame main body 1. Then, the arc-shaped clamping plate 21 pushes the rotating shaft rod 24, tilts the rocker 23, and drives the cleaning brush 26 to approach and closely adhere to the pipe. The slider 25 slides on one side of the arc-shaped clamping plate 21 to fix the cleaning brush 26. After the mechanical correction of the pipe, there may also be some oil stains and dust on the outside of the pipe. Therefore, the arc-shaped clamping plate 21 presses down the rotating shaft rod 24 to make the cleaning brush 26 approach the pipe for cleaning, and at the same time plays a clamping effect on the pipe, not only achieving the cleaning of the outside of the pipe, but also increasing the stability of the pipe when it is inside the support frame main body 1, improving the cleaning efficiency of the inside and outside of the pipe. Drive the dust suction device 31 inside the waste collection box 32 to work, and collect the dust generated during the cleaning of the inside of the support frame main body 1 into the waste collection box 32 through the discharge port 3, and then conduct unified treatment. During the cleaning process of the inside and outside of the pipe, a large amount of dust will be generated. These dusts accumulate in the support frame main body 1 for a long time, affecting the service life of the device. Therefore, the dust suction device 31 sucks the dust into the waste collection box 32, increasing the cleanliness inside the support frame main body 1 and improving the service life of the device. Place the pipe between the two groups of conveying rollers 42, and then drive the second servo motor 41 on the side of the elastic support frame 4 to make the conveying rollers 42 start to rotate, realizing the automatic feeding of the pipe to be processed. At the same time, the pipe can be taken out by reversing the second servo motor 41. In the daily use process, continuously feeding and taking out the pipe is too troublesome and affects the work efficiency. Through the mutual cooperation of the conveying rollers 42, it is more convenient to take and place the pipe, increasing the work efficiency.Through the continuous rotation of the air plate 51 through the rotating cylinder 14, it rotates inside the pipe, creating an air flow that blows inside the pipe through the diversion groove 5. When cleaning the inside of the pipe, the air plate 51 can create an air flow to blow out the dust inside the pipe, thereby increasing the cleanliness of the inside of the pipe. When cleaning and straightening the pipe, cover the support frame body 1 with the protection plate 6. During the process of cleaning the pipe, a large amount of dust may be generated. Therefore, the protection plate 6 blocks the dust, reducing the pollution of the working environment by the dust and making the working environment cleaner. When it is necessary to close or open the protection plate 6, toggle the toggle block 7. During the opening and closing process of the protection plate 6, the use of the toggle block 7 can make the opening and closing of the protection plate 6 more convenient and safe.,
[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.,
Claims
1. An extrusion device for processing metal pipe fittings, comprising a main support frame (1); characterized in that: One end inside the support frame main body (1) is fixedly connected with a straightening device main body (11); one end inside the support frame main body (1) far from the straightening device main body (11) is fixedly connected with a cylinder (12); the telescopic end of the cylinder (12) is fixedly connected with a first servo motor (13); the output end of the first servo motor (13) is fixedly connected with a rotating cylinder (14); multiple groups of first telescopic rods (15) are fixedly connected inside the rotating cylinder (14); the telescopic end of the first telescopic rod (15) is fixedly connected with a wire brush (16); one end of the rotating cylinder (14) far from the first servo motor (13) is rotatably connected with a guiding cylinder (17); multiple groups of spring grooves (18) are fixedly connected inside the guiding cylinder (17); a guiding roller (19) is rotatably connected inside the spring groove (18).
2. An extrusion device for processing metal pipe fittings according to claim 1, characterized in that: The middle part inside the support frame main body (1) is fixedly connected with a second telescopic rod (2); the telescopic end of the second telescopic rod (2) is fixedly connected with an arc-shaped clamping plate (21); a limiting strip (22) is fixedly connected inside the arc-shaped clamping plate (21); a seesaw (23) is fixedly connected inside the support frame main body (1) close to the second telescopic rod (2); one end of the seesaw (23) is fixedly connected with a cleaning brush (26); one end of the seesaw (23) far from the cleaning brush (26) is rotatably connected with a rotating shaft rod (24); the end of the rotating shaft rod (24) far from the seesaw (23) is fixedly connected with the arc-shaped clamping plate (21); a slider (25) is fixedly connected in the middle of the cleaning brush (26); the slider (25) is slidably connected to one end of the arc-shaped clamping plate (21) close to the cleaning brush (26).
3. An extrusion device for processing metal pipe fittings according to claim 1, characterized in that: A discharge port (3) is opened at one end inside the support frame main body (1) close to the cylinder (12); a waste collection box (32) is fixedly connected to the bottom of the support frame main body (1) close to the discharge port (3); a dust suction device (31) is installed inside the waste collection box (32).
4. An extrusion device for processing metal pipe fittings according to claim 1, characterized in that: One end outside the support frame main body (1) is fixedly connected with an elastic support frame (4); a second servo motor (41) is fixedly connected to one side of the elastic support frame (4); the output end of the second servo motor (41) is fixedly connected with a conveying roller (42); a conveying roller (42) is rotatably connected to one side inside the elastic support frame (4).
5. An extrusion device for processing metal pipe fittings according to claim 1, characterized in that: A diversion groove (5) is opened on the outside of the guiding cylinder (17); a wind plate (51) is fixedly connected to the outside of the rotating cylinder (14).
6. The extrusion device for processing metal pipe fittings according to claim 1, characterized in that: A protection plate (6) is rotatably connected to the top of the support frame main body (1).
7. An extrusion device for processing metal pipe fittings according to claim 6, characterized in that: A dialing block (7) is fixedly connected to one end of the protection plate (6).