CN220533500U - Sawing machine convenient for cutting steel pipes - Google Patents
Sawing machine convenient for cutting steel pipes Download PDFInfo
- Publication number
- CN220533500U CN220533500U CN202322001447.8U CN202322001447U CN220533500U CN 220533500 U CN220533500 U CN 220533500U CN 202322001447 U CN202322001447 U CN 202322001447U CN 220533500 U CN220533500 U CN 220533500U
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- CN
- China
- Prior art keywords
- cutting
- steel pipe
- fixedly connected
- steel pipes
- sawing machine
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- 238000005520 cutting process Methods 0.000 title claims abstract description 103
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 102
- 239000010959 steel Substances 0.000 title claims abstract description 102
- 238000005498 polishing Methods 0.000 claims abstract description 26
- 229910001651 emery Inorganic materials 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The application relates to a sawing machine convenient to cutting steel pipe, including base and cutting machine, cutting machine fixedly connected with is on the base, and sliding connection has the cutting platform on the base, and cutting platform sliding connection has two fixed stations, rotates on the fixed station and is connected with the three-jaw chuck that is used for fixed steel pipe and its axis of rotation level setting, fixedly connected with rotation motor on the fixed station, and rotation motor's output shaft and the coaxial fixed connection of three-jaw chuck are equipped with the support of polishing on the base, and the support of polishing is close to the emery wheel that cutting platform one end fixedly connected with is used for polishing the steel pipe deckle edge. The steel pipe was fixed using a three jaw chuck, the cutter was started and the steel pipe was cut. Continue sliding cutting platform until steel pipe and emery wheel butt, start and rotate the motor and drive the rotation of three chuck, the steel pipe is rotated along with three claw chuck high speed and rubs with the emery wheel, grinds the deckle edge, and this application has the effect that promotes the cutting efficiency of steel pipe.
Description
Technical Field
The application relates to the field of steel pipe cutting technical equipment, in particular to a sawing machine convenient for cutting steel pipes.
Background
Steel pipes are steel materials having a hollow cross section with a length that is much greater than the diameter or circumference. The steel pipe is divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling and high-pressure equipment and the like.
In order to match with various practical purposes, the steel pipe is often required to be cut on site according to the required length when in use so as to adapt to specific use requirements, and equipment such as a manual cutting machine, a sawing machine and the like is usually used for cutting the steel pipe.
To above-mentioned related art, the steel pipe is steel goods, and the material has certain ductility, and the steel pipe that the cutting was accomplished often extends the deckle edge along the cutting seam direction, for not influencing normal use, need polish the deckle edge again, and the process is wasted time and energy, and steel pipe cutting efficiency is lower.
Disclosure of Invention
In order to promote steel pipe cutting efficiency, this application provides a sawing machine convenient to cut steel pipe.
The application provides a sawing machine convenient to cutting steel pipe adopts following technical scheme:
the utility model provides a sawing machine convenient to cutting steel pipe, includes base and cutting machine, cutting machine fixed connection is on the base, sliding connection has the cutting board with cutting machine matched with on the base, cutting board sliding connection has two fixed stations, rotates on the fixed station to be connected with the three-jaw chuck that is used for fixed steel pipe and its axis of rotation level setting, three-jaw chuck on two fixed stations set up in opposite directions, fixedly connected with rotating electrical machines on the fixed station, the output shaft and the coaxial fixed connection of three-jaw chuck of rotating electrical machines are equipped with the support of polishing on the base, the support of polishing is close to the emery wheel that cutting board one end fixedly connected with is used for polishing the steel pipe deckle edge.
Through adopting above-mentioned technical scheme, slide the fixed station to the position with required steel pipe length looks adaptation, use three-jaw chuck to fix the steel pipe, start the cutting machine and slide the cutting station to the cutting machine direction, cut the steel pipe. And continuing to slide the cutting table until the steel pipe is abutted with the grinding wheel to start the rotating motor to drive the three-rotation chuck to rotate, and enabling the steel pipe to rotate at a high speed along with the three-jaw chuck and rub with the grinding wheel to grind burrs. The sawing machine can be tightly connected with the cutting and burr polishing work of the steel pipe, and the cutting efficiency of the steel pipe can be improved.
Optionally, the polishing support is provided with a clamping block, and the distance from the clamping block to the cutting table is the same as the distance from the grinding wheel to the cutting table.
Through adopting above-mentioned technical scheme, the fixture block is the same to the distance of cutting table with the distance of emery wheel to cutting table, and after the deckle edge of steel pipe was polished, the fixture block can prevent that the emery wheel from carrying out further polishing to the steel pipe to the original partial completion of protection steel pipe.
Optionally, fixture block sliding connection is on polishing the support, and polishing support threaded connection has adjusting bolt, and adjusting bolt is parallel to fixture block slip direction setting and adjusting bolt and fixture block butt.
Through adopting above-mentioned technical scheme, the emery wheel produces wearing and tearing after long-time use, and the fixture block can be along with the wearing and tearing and the regulation of emery wheel, helps the make full use of emery wheel, reduces the cost of frequent emery wheel of changing.
Optionally, sliding connection has two support frames on the cutting table, rotates on the support frame to be connected with the support roller that is used for bearing the weight of the steel pipe, and support frame sliding connection has two gag lever posts, and two gag lever posts set up respectively in the steel pipe both sides.
Through adopting above-mentioned technical scheme, through setting up support frame and supporting roller, provide effective support for the steel pipe, make two steel pipes after cutting can both obtain effective fixed and support, stability when helping the steel pipe to polish.
Optionally, the gag lever post is close to steel pipe one side and rotates and be connected with spacing roller, and spacing roller's axis of rotation is parallel with steel pipe length direction.
Through adopting above-mentioned technical scheme, set up spacing roller on the gag lever post, change the sliding friction between gag lever post and the steel pipe into the sliding friction between spacing roller and the steel pipe, reduced the hindrance and the loss that friction brought, be favorable to polishing of steel pipe deckle edge.
Optionally, fixedly connected with is used for driving the gliding two drive cylinders of gag lever post on the support frame, drive cylinder and gag lever post one-to-one, drive the telescopic shaft and the gag lever post fixed connection that correspond of cylinder.
Through adopting above-mentioned technical scheme, through the removal of drive cylinder drive and control gag lever post, machinery replaces the manual work, helps providing better spacing effect and helps saving certain manpower.
Optionally, rotate on the base and be connected with the threaded rod, the threaded rod is parallel to cutting table slip direction setting and threaded rod and cutting table threaded connection, fixedly connected with driving motor on the base, driving motor's output shaft and the coaxial fixed connection of threaded rod.
Through adopting above-mentioned technical scheme, the cutting board needs to pass through the cutting machine below, and the manual work drives its slip and has certain danger, drives and control the slip of cutting board through threaded rod collocation driving motor, has saved the manpower and has strengthened operating personnel's security.
Optionally, two positioning cylinders with self-locking function for driving the fixed table to slide are fixedly connected to the cutting table, the positioning cylinders are arranged in one-to-one correspondence with the fixed table, and the telescopic shafts of the positioning cylinders are fixedly connected with the corresponding fixed table.
Through adopting above-mentioned technical scheme, drive and control the fixed station through the location cylinder of making, help saving the manual work, the location cylinder has self-locking function moreover, can prevent effectively that the fixed station from producing the position offset in cutting or the in-process of polishing, helps improving the precision of cutting and polishing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the steel pipe is cut, the three-jaw chuck is used for fixing the steel pipe, the cutting machine is started, the cutting table slides towards the cutting machine, the steel pipe is cut and then the cutting table continues to slide until the steel pipe is abutted against the grinding wheel, the rotating motor is started to drive the three-jaw chuck to rotate, the steel pipe rotates at a high speed along with the three-jaw chuck and rubs with the grinding wheel, burrs are polished off, the cutting and burr polishing work of the steel pipe can be tightly connected on the sawing machine, and the cutting efficiency of the steel pipe is improved;
2. the limiting roller is arranged on the limiting rod, sliding friction between the limiting rod and the steel pipe is converted into sliding friction between the limiting roller and the steel pipe, the obstruction and loss caused by friction are reduced, and the polishing of burrs of the steel pipe is facilitated.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the embodiment.
Reference numerals illustrate: 1. a base; 2. a cutting machine; 3. a cutting table; 31. a fixed table; 311. a three-jaw chuck; 312. a rotating motor; 32. a support frame; 321. a support roller; 322. a limit rod; 323. a driving cylinder; 3221. limiting roller; 33. positioning a cylinder; 4. polishing the bracket; 41. grinding wheel; 42. a clamping block; 43. an adjusting bolt; 5. a threaded rod; 6. and driving the motor.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a sawing machine convenient to cut steel pipe.
Referring to fig. 1, a sawing machine for facilitating cutting of steel pipes includes a base 1 and a cutter 2, the cutter 2 being fixedly connected to the base 1. The base 1 is slidably connected with a cutting table 3, the sliding direction of the cutting table 3 is perpendicular to the saw blade direction of the cutting machine 2, the cutting table 3 is slidably connected with two fixing tables 31, and the sliding direction of the fixing tables 31 is perpendicular to the sliding direction of the cutting table 3. The three-jaw chucks 311 are rotatably connected to the fixing table 31, the three-jaw chucks 311 are used for fixing the steel pipe at the end portions of the steel pipe, the rotation axes of the three-jaw chucks 311 are horizontally arranged, and the three-jaw chucks 311 on the two fixing tables 31 are oppositely arranged. The fixed table 31 is fixedly connected with a rotating motor 312, and an output shaft of the rotating motor 312 is horizontally arranged and is fixedly connected with the three-jaw chuck 311 coaxially and for driving the three-jaw chuck 311 to rotate. The base 1 is provided with a polishing support 4, and one end, close to the cutting table 3, of the polishing support 4 is fixedly connected with a grinding wheel 41 for polishing burrs of the steel pipe. The sawing machine can be tightly connected with the cutting and burr polishing work of the steel pipe, and the cutting efficiency of the steel pipe can be improved.
Referring to fig. 1, a clamping block 42 is horizontally and slidably connected to the grinding support 4, the sliding direction of the clamping block 42 is parallel to the sliding direction of the cutting table 3, and one end of the clamping block 42, which is close to the cutting table 3, is aligned with the grinding wheel 41. The grinding support 4 is fixedly connected with an adjusting bolt 43 through threads, the adjusting bolt 43 is parallel to the sliding direction of the clamping block 42, and the adjusting bolt 43 is abutted to the clamping block 42. The distance from the clamping block 42 to the cutting table 3 is the same as the distance from the grinding wheel 41 to the cutting table 3, along with the loss of the grinding wheel 41, the position of the clamping block 42 can be continuously adjusted by the adjusting bolt 43, after the rough edges of the steel pipe are polished, the steel pipe can be propped against the clamping block 42, the grinding wheel 41 is prevented from further polishing the steel pipe, and accordingly the original part of the steel pipe is protected.
Referring to fig. 1, two support frames 32 are slidably connected to the cutting table 3, the sliding direction of the support frames 32 is the same as that of the fixing table 31, support rollers 321 for bearing the steel tube are rotatably connected to the support frames 32, the rotation axes of the support rollers 321 are parallel to the length direction of the steel tube, two limit rods 322 are slidably connected to the support frames 32, the sliding direction of the limit rods 322 is perpendicular to the length direction of the steel tube, and the two limit rods 322 are respectively arranged on two sides of the steel tube. Two driving air cylinders 323 are fixedly connected to the supporting frame 32, the driving air cylinders 323 are in one-to-one correspondence with the limiting rods 322 and are used for controlling and driving sliding of the limiting rods 322, and telescopic shafts of the driving air cylinders 323 are fixedly connected with the corresponding limiting rods 322. One side of the limiting rod 322, which is close to the steel pipe, is rotationally connected with a limiting roller 3221, and the rotation axis of the limiting roller 3221 is parallel to the length direction of the steel pipe. The support frame 32 and the support roller 321 can provide effective support for the steel pipe, make two steel pipes after cutting open can both obtain effective fixed and support, and the displacement of steel pipe in the horizontal direction can be restricted to spacing roller 3221 of gag lever post 322, stability when helping the steel pipe to polish.
Referring to fig. 1, a threaded rod 5 is rotatably connected to a base 1 horizontally, a length direction of the threaded rod 5 is parallel to a sliding direction of a cutting table 3, the threaded rod 5 is in threaded connection with the cutting table 3, and the cutting table 3 can be driven by rotation of the threaded rod 5. The base 1 is fixedly connected with a driving motor 6, and an output shaft of the driving motor 6 is fixedly connected with the threaded rod 5 in a coaxial manner and is used for driving the threaded rod 5 to rotate so as to control and drive the cutting table 3 to slide. Saving manpower and enhancing the safety of operators.
Referring to fig. 1, two positioning cylinders 33 are fixedly connected to the cutting table 3, and the positioning cylinders 33 are used for driving the fixed table 31 to slide and have a self-locking function. The positioning air cylinders 33 are arranged in one-to-one correspondence with the fixed tables 31, and the telescopic shafts of the positioning air cylinders 33 are fixedly connected with the corresponding fixed tables 31. The positioning cylinder 33 has a self-locking function, so that the fixed table 31 can be effectively prevented from generating position deviation in the cutting or polishing process, and the cutting and polishing accuracy can be improved.
The implementation principle of the sawing machine convenient for cutting the steel pipe provided by the embodiment of the application is as follows: the fixing table 31 is slid to a position corresponding to the required length of the steel pipe, the steel pipe is fixed by using the three-jaw chuck 311, the cutting machine 2 is started, the cutting table 3 is slid toward the cutting machine 2, and the steel pipe is cut. The cutting table 3 continues to slide until the steel pipe is abutted with the grinding wheel 41, the rotating motor 312 is started to drive the three-jaw chuck 311 to rotate, and the steel pipe rotates at a high speed along with the three-jaw chuck 311 and rubs against the grinding wheel 41 to grind burrs off. The sawing machine can be tightly connected with the cutting and burr polishing work of the steel pipe, and the cutting efficiency of the steel pipe can be improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. Sawing machine convenient to cutting steel pipe, including base (1) and cutting machine (2), cutting machine (2) fixed connection is on base (1), its characterized in that: the three-jaw steel pipe grinding machine is characterized in that a cutting table (3) matched with the cutting machine (2) is connected to the base (1) in a sliding mode, two fixing tables (31) are connected to the cutting table (3) in a sliding mode, three-jaw chucks (311) for fixing steel pipes are connected to the fixing tables (31) in a rotating mode, the rotating axes of the three-jaw chucks (311) on the two fixing tables (31) are arranged in a horizontal mode, rotating motors (312) are fixedly connected to the fixing tables (31), an output shaft of each rotating motor (312) is fixedly connected with the corresponding three-jaw chuck (311) in a coaxial mode, grinding supports (4) are arranged on the base (1), and grinding wheels (41) for grinding burrs of the steel pipes are fixedly connected to one ends, close to the cutting tables (3), of the grinding supports (4).
2. A sawing machine for facilitating the cutting of steel pipes as claimed in claim 1, wherein: the grinding support (4) is provided with a clamping block (42), and the distance from the clamping block (42) to the cutting table (3) is the same as the distance from the grinding wheel (41) to the cutting table (3).
3. A sawing machine for facilitating the cutting of steel pipes as claimed in claim 2, wherein: the fixture block (42) is connected to the polishing support (4) in a sliding mode, the polishing support (4) is connected with the adjusting bolt (43) in a threaded mode, the adjusting bolt (43) is parallel to the sliding direction of the fixture block (42), and the adjusting bolt (43) is abutted to the fixture block (42).
4. A sawing machine for facilitating the cutting of steel pipes as claimed in claim 1, wherein: two support frames (32) are connected to the cutting table (3) in a sliding mode, support rollers (321) used for bearing steel pipes are connected to the support frames (32) in a rotating mode, two limit rods (322) are connected to the support frames (32) in a sliding mode, and the two limit rods (322) are arranged on two sides of the steel pipes respectively.
5. A sawing machine for facilitating the cutting of steel pipes as claimed in claim 4, wherein: and one side of the limiting rod (322) close to the steel pipe is rotatably connected with a limiting roller (3221), and the rotating axis of the limiting roller (3221) is parallel to the length direction of the steel pipe.
6. A sawing machine for facilitating the cutting of steel pipes as claimed in claim 4, wherein: two driving air cylinders (323) used for driving the limiting rods (322) to slide are fixedly connected to the supporting frame (32), the driving air cylinders (323) correspond to the limiting rods (322) one by one, and telescopic shafts of the driving air cylinders (323) are fixedly connected with the corresponding limiting rods (322).
7. A sawing machine for facilitating the cutting of steel pipes as claimed in claim 1, wherein: the base (1) is rotationally connected with a threaded rod (5), the threaded rod (5) is parallel to the sliding direction of the cutting table (3) and is in threaded connection with the cutting table (3), the base (1) is fixedly connected with a driving motor (6), and an output shaft of the driving motor (6) is coaxially and fixedly connected with the threaded rod (5).
8. A sawing machine for facilitating the cutting of steel pipes as claimed in claim 1, wherein: two positioning air cylinders (33) which are used for driving the fixed table (31) to slide and have a self-locking function are fixedly connected to the cutting table (3), the positioning air cylinders (33) are arranged in one-to-one correspondence with the fixed table (31), and the telescopic shafts of the positioning air cylinders (33) are fixedly connected with the corresponding fixed table (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322001447.8U CN220533500U (en) | 2023-07-28 | 2023-07-28 | Sawing machine convenient for cutting steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322001447.8U CN220533500U (en) | 2023-07-28 | 2023-07-28 | Sawing machine convenient for cutting steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220533500U true CN220533500U (en) | 2024-02-27 |
Family
ID=89964174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322001447.8U Active CN220533500U (en) | 2023-07-28 | 2023-07-28 | Sawing machine convenient for cutting steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220533500U (en) |
-
2023
- 2023-07-28 CN CN202322001447.8U patent/CN220533500U/en active Active
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