Pipe bending equipment for stainless steel pipe machining
By designing a pipe bending equipment including feeding mechanism, cleaning mechanism, fixture and bending mechanism, the stability and safety problems of existing equipment when processing stainless steel pipes are solved, and efficient and accurate steel pipe bending processing is achieved.
Patent Information
- Application Number
- CN202411895851.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When processing stainless steel pipes, the existing pipe bending equipment has a complex process and low safety. The pipe bending process is unstable and prone to deviation. The equipment cannot directly replace the pipe bending part.
A pipe bending device including a feeding mechanism, a cleaning mechanism, a fixture and a bending mechanism is designed. The feeding mechanism is driven by screws and rotary disks, the cleaning mechanism removes dirt on the surface of the steel pipe through scrapers, the fixtures are steadily transporting the steel pipes through rolling wheels, and the bending mechanism is bent through the press-type clamp slot and the press-type block, and the press-type clamp slot can be replaced and Press the block to suit different sizes of steel pipes.
It improves the stability and safety of the pipe bending equipment, ensures accurate bending and high-quality processing of steel pipes, extends the service life of the equipment, and reduces maintenance costs.
Smart Images
Figure CN119426432A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of steel pipe processing, and in particular to a pipe bending device used for processing stainless steel pipes. Background Art
[0002] The pipe bending is carried out by using a complete set of bending equipment, which is divided into two processes: cold bending and hot pushing. Regardless of which kind of machinery and equipment and pipelines, most of them use pipe bending, which is mainly used for oil, gas, liquid infusion, engineering bridge construction, etc.
[0003] In the prior art, bending requires fire, which not only has a complicated process but also has low operational safety. Therefore, cold bending technology is more often used in the production and processing of bent pipes. The bending process is unstable and it is easy to deviate during the bending process or transportation. There is also a lack of steps to clean the surface of the steel pipe before bending. As the use time increases, the structure of the bent pipe will be damaged, and general equipment cannot directly replace the bent pipe part. Summary of the invention
[0004] In view of the deficiencies of the prior art, the present invention solves the technical problems thereof by adopting the following technical solutions: a pipe bending device for stainless steel pipe processing according to the present invention comprises a support bracket, the top of the support bracket is fixedly connected to a support bottom plate, the top of the support bottom plate is fixedly connected to a feeding mechanism, the right end of the feeding mechanism is fixedly connected to a cleaning mechanism, the end of the cleaning mechanism away from the feeding mechanism is fixedly connected to a clamp, the outer surface of the clamp is fixedly connected to a shielding shell, and the end of the shielding shell away from the cleaning mechanism is fixedly connected to a bending mechanism; The camming mechanism comprises a first motor, a second motor, and a second motor for moving the first and second motors together to form a circle, the first motor being connected to a first motor and a second motor for moving the first and second motors together to form a circle.
[0005] Preferably, the feeding mechanism includes a first turntable, a screw is fixedly connected to the bottom of the first turntable, a screw plate is rotatably connected to the outer surface of the screw, a lifting bracket is fixedly connected to the end of the screw plate away from the screw, a pressure plate is fixedly connected to the bottom of the screw, a second connecting rod is fixedly connected to the bottom of the pressure plate, a rolling ball is rotatably connected to the bottom of the second connecting rod, the pressure plate drives the second connecting rod and the rolling ball, the rolling ball can make the rotation smoother, a shell is provided at the bottom of the rolling ball, and the inner surface of the shell fits the outer surface of the rolling ball, the screw rotates downward inside the screw plate to squeeze the shell, and the downward movement of the shell drives the second guide shaft, and the two guide shafts can be matched to adapt to more steel pipe sizes, the end of the shell close to the cleaning mechanism is rotatably connected to the second guide shaft, the end of the shell away from the second guide shaft is rotatably connected to a gear, and the end of the gear away from the shell is fixedly connected to a motor, there are two gears, and the gear is rotatably connected to the outer surface of the shell close to the second motor, there are two second guide shafts, and the second guide shaft is rotatably connected to the outer surface of the shell away from the second motor.
[0006] Preferably, the cleaning mechanism includes a movable base, which drives the inner surface of the movable base to slide and connect the movable frame, the movable frame has an end away from the lifting bracket, and the inner surface of the fixed block is fixedly connected to the fixed block, the inner surface of the fixed block is rotatably connected to the first rotating rod, the first rotating rod is rotatably connected to the outer surface of the fixed block close to the fixed block, and the first rotating rod is fixedly connected to the second rotating disk at one end away from the movable frame, the lifting bracket is fixedly connected to the retraction frame at one end close to the mobile frame, and the retraction frame is fixedly connected to the limiting cylinder at one end away from the lifting bracket, the inner surface of the limiting cylinder is slidably connected to the telescopic rod, the end of the telescopic rod close to the limiting cylinder is fixedly connected to the blocking block, and the inner surface of the blocking block is fixedly connected to the scraping strip. By cleaning the surface, these dirt and impurities can be effectively removed, thereby ensuring the smooth progress of the bending process.
[0007] Preferably, the clamp includes a limiting bracket, the outer surface of the limiting bracket is fixedly connected with a telescopic shell, the inner surface of the telescopic shell is fixedly connected with a tension spring, the bottom of the tension spring is fixedly connected with a telescopic block, the bottom of the telescopic block is rotatably connected with a rolling wheel, the outer surface of the limiting bracket is fixedly connected with a connecting block, the end of the connecting block away from the limiting bracket is fixedly connected with a fixing ring, the number of the telescopic shells is eight, the inner surface of the limiting bracket is fixedly connected with an elastic guide plate, the end of the elastic guide plate away from the limiting bracket is rotatably connected to a second rotating rod, the end of the second rotating rod away from the guide plate is rotatably connected to a sliding plate, the bottom of the sliding plate is rotatably connected to a rolling rod, the rolling wheel uses a soft material to contact the surface of the steel pipe to avoid scratching or damaging it, thereby protecting the surface quality of the steel pipe, since the number of the telescopic shells is eight and they are symmetrically arranged with the limiting bracket as the center, the steel pipe can be fixed to maintain a stable position and angle, thereby ensuring the accuracy and consistency of the bending, providing support and positioning, preventing the steel pipe from moving or twisting during the bending process, and ensuring the accuracy of the bending.
[0008] The beneficial effects of the present invention are as follows: 1. The present invention sets a bending mechanism, and the steel pipe is transported to the bending mechanism, passes through the first guide shaft, and the first guide shaft rotates, so that the steel pipe can move forward more smoothly, turn on the motor, and the motor drives the rotating shaft. The rotating shaft rotates to drive the connecting rod, and the connecting rod drives the corrugated card slot, and the corrugated card slot moves in the guide groove, and the corrugated card slot drives the corrugated block, and the corrugated block fits with the steel pipe, squeezes and pulls the steel pipe, and the corrugated shaft limits the movement of the steel pipe. The corrugated block and the corrugated shaft cooperate to bend the steel pipe. Since the inner surface of the corrugated card slot is snapped with the inner surface of the corrugated block, it can be replaced, which is more convenient. Since the elastic card slot is "U"-shaped, it can be deformed by extrusion and can be snapped with the card slot. The elastic card slot can drive the corrugated shaft to move on the card slot, and the distance from the guide groove can be adjusted to adjust the required size of the bending. Moreover, the elastic card slot can be loaded and unloaded to achieve the effect of replacing the corrugated shaft.
[0009] 2. The present invention sets a feeding mechanism. The first turntable rotates to drive the screw, the screw rotates to drive the pressure plate, the pressure plate drives the second connecting rod and the rolling ball, the rolling ball can make the rotation smoother, the screw rotates inside the screw plate to squeeze the shell downward, the shell moves downward to drive the second guide shaft, the two guide shafts can be matched to adapt to more steel pipe sizes, the motor is turned on to drive the gears, the two gears mesh and rotate to drive the second guide shaft to rotate, so as to transport the steel pipe.
[0010] 3. The present invention sets a cleaning mechanism. The second turntable rotates to drive the rotating rod, which meshes with the nut gear to drive the fixed block, and the fixed block drives the mobile frame to move in the mobile base. Since the retractable frame is fixed on the lifting bracket, the retractable frame and the mobile frame can play a limiting role on the steel pipe. The steel pipe passes through the inside of the limiting cylinder, and the telescopic rod drives the block, and the block drives the scraper to clean the surface of the steel pipe. There may be dust, grease, oxides and other dirt and impurities on the surface of the steel pipe. These substances may affect the accuracy and quality of the bending process, and even cause bending failure. These dirt and impurities can be effectively removed by cleaning the surface to ensure the smooth progress of the bending process.
[0011] 4. The present invention sets a clamp, and the steel pipe passes through the clamp and the rolling wheel, and the rolling wheel rolls and transports the steel pipe. Since the rolling wheel uses soft material to contact the surface of the steel pipe, it can avoid scratching or damaging it, protect the surface quality of the steel pipe, and reduce the friction and wear caused by the contact between the clamp and the steel pipe. Since there are eight telescopic shells and they are symmetrically arranged with the limiting bracket as the center, the steel pipe can be fixed to keep a stable position and angle, thereby ensuring the accuracy and consistency of the bending, providing support and positioning, preventing the steel pipe from moving or twisting during the bending process, and ensuring the accuracy of the bending. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a front view of the present invention; Figure 2 It is a structural schematic diagram of the bending mechanism of the present invention; Figure 3 The present invention Figure 2 A schematic diagram of the structure at B; Figure 4 It is a structural schematic diagram of the feeding mechanism of the present invention; Figure 5 It is a structural schematic diagram of the cleaning mechanism of the present invention; Figure 6 It is a schematic structural diagram of the clamp of the present invention; Figure 7 The present invention Figure 6 A schematic diagram of the structure at A; In the figure: 1, feeding mechanism; 2, cleaning mechanism; 3, clamp; 4, bending mechanism; 5, supporting bottom plate; 6, shielding shell; 7, supporting bracket; 401, first connecting rod; 402, first guide shaft; 403, rotating shaft; 404, compression spring; 405, bending bracket; 406, first motor; 407, pressing shaft; 408, pressing slot; 409, pressing block; 410, guide slot; 411, elastic block; 412, slot; 101, first turntable; 102, lifting bracket; 103, screw plate; 104, screw; 105, shell; 106, second connecting rod; 107, rolling ball; 10 8. Second guide shaft; 109. Gear; 110. Second motor; 111. Pressing plate; 201. Fixed block; 202. Retracting frame; 203. Limiting cylinder; 204. Telescopic rod; 205. Block; 206. Scraper; 207. Moving base; 208. Moving frame; 209. Second turntable; 210. First turntable; 211. Nut; 301. Limiting bracket; 302. Tension spring; 303. Telescopic housing; 304. Fixed ring; 305. Telescopic block; 306. Rolling wheel; 307. Connecting block; 308. Elastic guide plate; 309. Second turntable; 310. Rolling rod; 311. Sliding plate. DETAILED DESCRIPTION
[0013] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
[0014] Example, using Figure 1-Figure 7 A pipe bending device for stainless steel pipe processing according to one embodiment of the present invention is described as follows.
[0015] like Figure 1-Figure 7 As shown, a pipe bending device for stainless steel pipe processing described in the present invention comprises a support bracket 7, a support bottom plate 5 is fixedly connected to the top of the support bracket 7, a feeding mechanism 1 is fixedly connected to the top of the support bottom plate 5, a cleaning mechanism 2 is fixedly connected to the right end of the feeding mechanism 1, a clamp 3 is fixedly connected to the end of the cleaning mechanism 2 away from the feeding mechanism 1, a shielding shell 6 is fixedly connected to the outer surface of the clamp 3, and a bending mechanism 4 is fixedly connected to the end of the shielding shell 6 away from the cleaning mechanism 2; The bending mechanism 4 includes a bending bracket 405, the inner surface of which is fixedly connected to a compression spring 404, the top of which is rotatably connected to a first guide shaft 402, the steel pipe is transported to the bending mechanism 4, passes through the first guide shaft 402, and the first guide shaft 402 rotates, so that the steel pipe can move forward more smoothly, and the first guide shaft 402 is slidably connected to the end away from the compression spring 404 by a first motor 406, and the first motor 406 is away from the first guide shaft 402 One end of the first motor 406 is slidably connected with a profiling shaft 407, the top of the first motor 406 is rotatably connected with a rotating shaft 403, the top of the rotating shaft 403 is fixedly connected with a first connecting rod 401, the bottom of the first connecting rod 401 is fixedly connected with a profiling slot 408, the inner surface of the profiling slot 408 is slidably connected with a profiling block 409, the motor is turned on, the motor drives the rotating shaft 403, the rotating shaft 403 rotates to drive the connecting rod, the connecting rod drives the profiling slot 408, and the profiling slot 408 is in the guide groove 410 The profiling slot 408 drives the profiling block 409, which fits the steel pipe, squeezes and pulls the steel pipe. The profiling shaft 407 limits the movement of the steel pipe. The profiling block 409 and the profiling shaft 407 cooperate to bend the steel pipe. Since the inner surface of the profiling slot 408 is connected with the inner surface of the profiling block 409, it can be replaced more conveniently. A guide groove 410 is provided on the top of the bending bracket 405, and an elastic block 411 is fixedly connected to the bottom of the profiling shaft 407. The elastic block 411 The outer surface of the card slot 412 is provided with a card slot 412, and the inner surface of the card slot 412 is fitted with the outer surface of the elastic card block 411. Since the elastic card slot 412 is "U"-shaped, it can be deformed by extrusion and can be connected with the card slot 412. The elastic card slot 412 can drive the press shaft 407 to move on the card slot 412, and the distance from the guide groove 410 can be adjusted to adjust the required bending size. Moreover, the elastic card slot 412 can be loaded and unloaded to achieve the effect of replacing the press shaft 407.
[0016] The feeding mechanism 1 includes a first turntable 101, a screw 104 is fixedly connected to the bottom of the first turntable 101, a screw plate 103 is rotatably connected to the outer surface of the screw 104, a lifting bracket 102 is fixedly connected to the end of the screw plate 103 away from the screw 104, a pressing plate 111 is fixedly connected to the bottom of the screw 104, a second connecting rod 106 is fixedly connected to the bottom of the pressing plate 111, a rolling ball 107 is rotatably connected to the bottom of the second connecting rod 106, the first turntable 101 rotates to drive the screw 104, the screw 104 rotates to drive the pressing plate 111, the pressing plate 111 drives the second connecting rod 106 and the rolling ball 107, the rolling ball 107 can make the rotation smoother, a shell 105 is provided at the bottom of the rolling ball 107, and the inner surface of the shell 105 is in contact with the outer surface of the rolling ball 107, the screw 104 is fixed to the bottom of the screw plate The inner part of 103 rotates downward to squeeze the shell 105, and the shell 105 moves downward to drive the second guide shaft 108. The two guide shafts can be matched to adapt to more steel pipe sizes. The end of the shell 105 close to the cleaning mechanism 2 is rotatably connected to the second guide shaft 108, and the end of the shell 105 away from the second guide shaft 108 is rotatably connected to the gear 109. The end of the gear 109 away from the shell 105 is fixedly connected to the motor. There are two gears 109. When the motor is turned on, it drives the gear 109. The two gears 109 mesh and rotate to drive the second guide shaft 108 to rotate to transport the steel pipe, and the gear 109 is rotatably connected to the outer surface of the shell 105 close to the second motor 110. There are two second guide shafts 108, and the second guide shaft 108 is rotatably connected to the outer surface of the shell 105 away from the second motor 110.
[0017] The cleaning mechanism 2 includes a mobile base 207, which drives the inner surface of the mobile base 207 to slide and connect with a mobile frame 208. The end of the mobile frame 208 away from the lifting bracket 102 is fixedly connected with a fixed block 201. The inner surface of the fixed block 201 is rotatably connected with a first rotating rod 210. The outer surface of the first rotating rod 210 close to the fixed block 201 is rotatably connected with a nut 211. The end of the first rotating rod 210 away from the mobile frame 208 is fixedly connected with a second rotating disk 209. The second rotating disk 209 rotates to drive the rotating rod, and the rotating rod is meshed with the nut 211 and the gear 109 to drive the fixed block 201. The fixed block 201 drives the mobile frame 208 to move in the mobile base 207. Since the retractable frame 202 is fixed on the lifting bracket 102, the retractable frame 202 and the mobile frame 208 are The combination can limit the steel pipe. The end of the lifting bracket 102 close to the moving bracket 208 is fixedly connected to the retraction bracket 202, and the end of the retraction bracket 202 away from the lifting bracket 102 is fixedly connected to the limiting cylinder 203. The inner surface of the limiting cylinder 203 is slidably connected with a telescopic rod 204, and the end of the telescopic rod 204 close to the limiting cylinder 203 is fixedly connected with a clamping block 205, and the inner surface of the clamping block 205 is fixedly connected with a scraper 206. The steel pipe passes through the inside of the limiting cylinder 203, and the telescopic rod 204 drives the clamping block 205, and the clamping block 205 drives the scraper 206 to clean the surface of the steel pipe. There may be dirt and impurities such as dust, grease, and oxides on the surface of the steel pipe. These dirt and impurities can be effectively removed by cleaning the surface to ensure the smooth progress of the bending process.
[0018] The clamp 3 includes a limiting bracket 301, the outer surface of the limiting bracket 301 is fixedly connected to a telescopic shell 303, the inner surface of the telescopic shell 303 is fixedly connected to a tension spring 302, the bottom of the tension spring 302 is fixedly connected to a telescopic block 305, the bottom of the telescopic block 305 is rotatably connected to a rolling wheel 306, the outer surface of the limiting bracket 301 is fixedly connected to a connecting block 307, the end of the connecting block 307 away from the limiting bracket 301 is fixedly connected to a fixing ring 304, the number of the telescopic shells 303 is eight, the inner surface of the limiting bracket 301 is fixedly connected to an elastic guide plate 308, the end of the elastic guide plate 308 away from the limiting bracket 301 is rotatably connected to a second rotating rod 309, the second rotating rod 309 is away One end of the guide plate is rotatably connected to a sliding plate 311, and the bottom of the sliding plate 311 is rotatably connected to a rolling rod 310. The steel pipe passes through the clamp 3 and the rolling wheel 306, and the rolling wheel 306 rolls and transports the steel pipe. Since the rolling wheel 306 uses a soft material to contact the surface of the steel pipe, it can avoid scratching or damaging it, protect the surface quality of the steel pipe, and reduce the friction and wear caused by the contact between the clamp 3 and the steel pipe. Since there are eight telescopic shells 303 and they are symmetrically arranged with the limiting bracket 301 as the center, the steel pipe can be fixed to maintain a stable position and angle, thereby ensuring the accuracy and consistency of the bending, providing support and positioning, preventing the steel pipe from moving or twisting during the bending process, and ensuring the accuracy of the bending.
[0019] The specific workflow is as follows: During operation, the first turntable 101 rotates to drive the screw 104, the screw 104 rotates to drive the pressure plate 111, the pressure plate 111 drives the second connecting rod 106 and the rolling ball 107, the rolling ball 107 can make the rotation smoother, the screw 104 rotates inside the screw plate 103 to squeeze the shell 105 downward, the shell 105 moves downward to drive the second guide shaft 108, and the two guide shafts can cooperate to adapt to more steel pipe sizes. The motor is turned on to drive the gear 109, and the two gears 109 are engaged and rotated to drive the second guide shaft 108 to rotate, so as to transport the steel pipe.
[0020] The steel pipe passes through the interior of the limiting cylinder 203, and the telescopic rod 204 drives the clamping block 205, and the clamping block 205 drives the scraper 206 to clean the surface of the steel pipe. There may be dirt and impurities such as dust, grease, and oxides on the surface of the steel pipe. These dirt and impurities can be effectively removed by cleaning the surface to ensure the smooth progress of the bending process.
[0021] The steel pipe passes through the clamp 3 and the rolling wheel 306, and the rolling wheel 306 rolls and transports the steel pipe. Since the rolling wheel 306 uses soft material to contact the surface of the steel pipe, it can avoid scratching or damaging it, protect the surface quality of the steel pipe, and reduce the friction and wear caused by the contact between the clamp 3 and the steel pipe. Since there are eight telescopic shells 303 and they are symmetrically arranged with the limiting bracket 301 as the center, the steel pipe can be fixed to maintain a stable position and angle, thereby ensuring the accuracy and consistency of the bending, providing support and positioning, preventing the steel pipe from moving or twisting during the bending process, and ensuring the accuracy of the bending.
[0022] The steel pipe is transported to the bending mechanism 4, passes through the first guide shaft 402, and the first guide shaft 402 rotates to make the steel pipe move forward more smoothly. The motor is turned on, and the motor drives the rotating shaft 403. The rotating shaft 403 rotates to drive the connecting rod, and the connecting rod drives the corrugated card slot 408. The corrugated card slot 408 moves in the guide groove 410. The corrugated card slot 408 drives the corrugated block 409. The corrugated block 409 fits with the steel pipe, squeezes and pulls the steel pipe, and the corrugated shaft 407 limits the movement of the steel pipe. The corrugated block 409 and the corrugated shaft 407 cooperate to bend the steel pipe.
[0023] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A pipe bending device for stainless steel pipe processing, comprising a support bracket (7), characterized in that: The top of the support bracket (7) is fixedly connected to a support base plate (5), the top of the support base plate (5) is fixedly connected to a feeding mechanism (1), the right end of the feeding mechanism (1) is fixedly connected to a cleaning mechanism (2), the end of the cleaning mechanism (2) away from the feeding mechanism (1) is fixedly connected to a clamp (3), the outer surface of the clamp (3) is fixedly connected to a shielding shell (6), and the end of the shielding shell (6) away from the cleaning mechanism (2) is fixedly connected to a bending mechanism (4); The bending mechanism (4) comprises a bending bracket (405), the inner surface of the bending bracket (405) is fixedly connected to a compression spring (404), the top of the bending bracket (405) is rotatably connected to a first guide shaft (402), one end of the first guide shaft (402) away from the compression spring (404) is slidably connected to a first motor (406), one end of the first motor (406) away from the first guide shaft (402) is slidably connected to a press shaft (407), the top of the first motor (406) is rotatably connected to a rotating shaft (403), and the rotating shaft ( The top of the bending bracket (405) is fixedly connected to a first connecting rod (401), the bottom of the first connecting rod (401) is fixedly connected to a profiled slot (408), the inner surface of the profiled slot (408) is slidably connected to a profiled block (409), the top of the bending bracket (405) is provided with a guide slot (410), the bottom of the profiled shaft (407) is fixedly connected to an elastic block (411), the outer surface of the elastic block (411) is provided with a slot (412), and the inner surface of the slot (412) is in contact with the outer surface of the elastic block (411).
2. The pipe bending equipment for stainless steel pipe processing according to claim 1, characterized in that: The feeding mechanism (1) comprises a first rotating disk (101), the bottom of the first rotating disk (101) is fixedly connected to a screw rod (104), the outer surface of the screw rod (104) is rotatably connected to a screw plate (103), one end of the screw plate (103) away from the screw rod (104) is fixedly connected to a lifting bracket (102), the bottom of the screw rod (104) is fixedly connected to a pressing plate (111), the bottom of the pressing plate (111) is fixedly connected to a second connecting rod (106), and the bottom of the second connecting rod (106) is rotatably connected to a rolling ball (107).
3. The pipe bending equipment for stainless steel pipe processing according to claim 2 is characterized in that: A shell (105) is provided at the bottom of the rolling ball (107), and the inner surface of the shell (105) is in contact with the outer surface of the rolling ball (107); one end of the shell (105) close to the cleaning mechanism (2) is rotatably connected to a second guide shaft (108); one end of the shell (105) away from the second guide shaft (108) is rotatably connected to a gear (109); and one end of the gear (109) away from the shell (105) is fixedly connected to a motor.
4. The pipe bending equipment for stainless steel pipe processing according to claim 3 is characterized in that: There are two gears (109), and the gears (109) are rotatably connected to the outer surface of the housing (105) close to the second motor (110); there are two second guide shafts (108), and the second guide shafts (108) are rotatably connected to the outer surface of the housing (105) away from the second motor (110).
5. The pipe bending equipment for stainless steel pipe processing according to claim 1 is characterized in that: The cleaning mechanism (2) comprises a movable base (207), which drives the inner surface of the movable base (207) to slide and connect to a movable frame (208); one end of the movable frame (208) away from the lifting bracket (102) is fixedly connected to a fixed block (201); the inner surface of the fixed block (201) is rotatably connected to a first rotating rod (210); the outer surface of the first rotating rod (210) close to the fixed block (201) is rotatably connected to a nut (211); and one end of the first rotating rod (210) away from the movable frame (208) is fixedly connected to a second rotating disk (209).
6. The pipe bending equipment for stainless steel pipe processing according to claim 2, characterized in that: One end of the lifting bracket (102) close to the moving bracket (208) is fixedly connected to the retracting bracket (202), one end of the retracting bracket (202) away from the lifting bracket (102) is fixedly connected to the limiting cylinder (203), the inner surface of the limiting cylinder (203) is slidably connected to a telescopic rod (204), one end of the telescopic rod (204) close to the limiting cylinder (203) is fixedly connected to a clamping block (205), and the inner surface of the clamping block (205) is fixedly connected to a scraper strip (206).
7. The pipe bending equipment for stainless steel pipe processing according to claim 1, characterized in that: The clamp (3) comprises a limiting bracket (301), the outer surface of the limiting bracket (301) is fixedly connected to a telescopic shell (303), the inner surface of the telescopic shell (303) is fixedly connected to a tension spring (302), the bottom of the tension spring (302) is fixedly connected to a telescopic block (305), and the bottom of the telescopic block (305) is rotatably connected to a rolling wheel (306).
8. The pipe bending equipment for stainless steel pipe processing according to claim 7, characterized in that: A connection block (307) is fixedly connected to the outer surface of the limiting bracket (301), and one end of the connection block (307) away from the limiting bracket (301) is fixedly connected to a fixing ring (304), and the number of the telescopic shells (303) is eight.
9. The pipe bending equipment for stainless steel pipe processing according to claim 7, characterized in that: An elastic guide plate (308) is fixedly connected to the inner surface of the limiting bracket (301); one end of the elastic guide plate (308) away from the limiting bracket (301) is rotatably connected to a second rotating rod (309); one end of the second rotating rod (309) away from the guide plate is rotatably connected to a sliding plate (311); and the bottom of the sliding plate (311) is rotatably connected to a rolling rod (310).