CN211052672U - Steel pipe cutting equipment - Google Patents
Steel pipe cutting equipment Download PDFInfo
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- CN211052672U CN211052672U CN201921165318.XU CN201921165318U CN211052672U CN 211052672 U CN211052672 U CN 211052672U CN 201921165318 U CN201921165318 U CN 201921165318U CN 211052672 U CN211052672 U CN 211052672U
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- steel pipe
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- pipe cutting
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Abstract
The utility model relates to a technical field of steel pipe processing equipment discloses a steel pipe cutting equipment, its technical scheme main points include the frame, locate cutting mechanism in the frame, be used for clamping mechanism and the transport mechanism that drives clamping mechanism and remove to cutting mechanism of centre gripping steel pipe, transport mechanism includes that carousel, drive carousel pivoted step motor, one end articulate the driven lever in the frame, rotate the turning block of connection on the carousel and locate the movable block on the clamping mechanism, be equipped with the hole of stepping down and remove the hole on the driven lever, the turning block is established cunningly in the hole of stepping down, the movable block is established cunningly remove downtheholely. The utility model discloses need not through artifical propelling movement when carrying the steel pipe, have laborsaving convenience, effect that work efficiency is high.
Description
Technical Field
The utility model relates to a steel pipe machining equipment's technical field, more specifically says that it relates to a steel pipe cutting equipment.
Background
The steel tube can be used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts, containers and the like, and the long steel tube needs to be cut during processing. The steel tube cutting machine is a device for cutting a long steel tube into a plurality of short steel tubes with set sizes on a steel tube production line, and is widely applied to industries such as petroleum, chemical engineering, electric power, natural gas, metallurgy, shipbuilding, boilers, pharmacy, water treatment and the like, and pipeline installation engineering, pipeline detection and the like of newly built projects.
After a section of steel pipe is cut by the traditional steel pipe cutting equipment, the uncut steel pipe is mostly moved to a cutting mechanism section by section in a mode of manually pushing the steel pipe. However, because the steel pipe has a large mass, the steel pipe needs to be manually pushed for many times when being cut section by section, the labor consumed when a worker pushes the steel pipe is large, the operation is complicated, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a steel pipe cutting equipment need not to have laborsaving convenience, effect that work efficiency is high through artifical propelling movement when carrying the steel pipe.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a steel pipe cutting equipment, includes the frame, locate cutting mechanism in the frame, be used for the clamping mechanism of centre gripping steel pipe and drive clamping mechanism to the transport mechanism of cutting mechanism removal, transport mechanism includes that carousel, drive carousel pivoted step motor, one end articulate the driven lever in the frame, rotate the turning block of connection on the carousel and locate the movable block on the clamping mechanism, be equipped with the hole of stepping down and remove the hole on the driven lever, the turning block is slided to be established it is downthehole to step down, the movable block is slided to be established remove downthehole.
By adopting the technical scheme, when the steel pipe is cut, the steel pipe is moved to the rack firstly, the clamping mechanism clamps the steel pipe, then the stepping motor drives the rotating disc to rotate, the rotating block rotates by taking the axis of the rotating disc as the center of a circle, and the driven rod swings by taking the hinged end of the driven rod and the rack as the center of a circle. In the process that the turntable rotates for a circle, when the rotating block moves towards the cutting mechanism in the horizontal direction, the driven rod can swing towards one side close to the cutting mechanism, and then the movable block drives the clamping mechanism to move towards the cutting mechanism. When the steel pipe moves to the cutting mechanism, the steel pipe is cut through the cutting mechanism, and then the clamping mechanism loosens the steel pipe. When the rotating block moves towards one side far away from the cutting mechanism in the horizontal direction, the driven rod drives the movable block to move towards one side far away from the cutting mechanism, the clamping mechanism is further moved to the original position so as to clamp and send a lower section of steel pipe, and the steps are repeated to realize multi-section cutting of the steel pipe. Compared with a manual multi-time pushing mode, the conveying mode is more labor-saving and convenient, and the working efficiency is high. In addition, the size of the rotary table is fixed, the rotating track of the rotating block is fixed, and the maximum moving distance of the clamping mechanism is fixed, so that the maximum moving distance of the steel pipe driven by the clamping mechanism is fixed, and the lengths of each section of the cut steel pipe are equal.
The utility model discloses further set up to: and an output shaft of the stepping motor is connected to the axis of the turntable through a bolt.
Through adopting above-mentioned technical scheme, when changing the cutting length of steel pipe, take out the bolt in order to pull down the carousel, the carousel that the axle center interval of people's removable turning block and carousel is different for cutting equipment not only is used for cutting the steel pipe of fixed length, and application scope is big.
The utility model discloses further set up to: clamping mechanism includes the mounting bracket, locates die clamping cylinder on the mounting bracket and the briquetting of being connected with die clamping cylinder's piston rod, the mounting bracket is including the fixed block that is located the briquetting downside, form the passageway that supplies the steel pipe to pass between briquetting and the fixed block.
By adopting the technical scheme, when the steel pipe is clamped, the steel pipe firstly passes through the passages of the pressing block and the fixing block, and then the piston rod of the clamping cylinder is extended to drive the pressing block to move downwards, so that the pressing block presses the steel pipe on the fixing block to drive the steel pipe to move.
The utility model discloses further set up to: and a rubber pad is arranged on the end face of the pressing block close to the fixing block.
By adopting the technical scheme, the rubber pad plays a role in protecting the outer wall of the steel pipe on one hand, and the surface of the steel pipe is prevented from being abraded when the pressing block moves downwards; on the other hand, the friction force between the pressing block and the steel pipe is increased, so that the steel pipe is not easy to move relative to the clamping mechanism when the clamping mechanism drives the steel pipe to move.
The utility model discloses further set up to: the rack is provided with two guide grooves extending along the horizontal direction, and the mounting rack further comprises two positioning plates arranged oppositely, and the two positioning plates are respectively arranged in the two guide grooves in a sliding manner.
Through adopting above-mentioned technical scheme, the guide way plays direction and spacing effect for the locating plate can only horizontal migration and can not circumferential direction, avoids the steel pipe to take place the deflection and influence notched planarization.
The utility model discloses further set up to: the lower side of the positioning plate is connected with a roller positioned in the guide groove.
Through adopting above-mentioned technical scheme, the gyro wheel has reduced the frictional resistance of locating plate and frame, makes the locating plate remove more smoothly.
The utility model discloses further set up to: the frame includes that two are located the bracing piece of transport mechanism both sides respectively, be equipped with the support groove that is concave arc shape on the bracing piece, the bottom in support groove and the up end parallel and level of fixed block.
Through adopting above-mentioned technical scheme, the bracing piece plays the effect of supporting the steel pipe for clamping mechanism is difficult for driving the steel pipe removal after loosening the steel pipe. The support groove is in a concave arc shape, so that the deflection of the steel pipe is further limited, and the stability of the steel pipe in moving is improved.
The utility model discloses further set up to: the bracing piece includes head and pole portion, the support groove sets up on the head, be connected with the outside on the head and establish the screwed connecting block, be equipped with the spread groove with connecting block threaded connection in the pole portion.
Through adopting above-mentioned technical scheme, head and pole portion pass through connecting block threaded connection and not fixed linking to each other for people's accessible rotates head portion and makes connecting block and spread groove separation, thereby changes different heads so that support the steel pipe adaptation of groove and different pipe diameters according to the pipe diameter of steel pipe.
The utility model discloses further set up to: the cutting mechanism comprises a cutter, a movable plate, a driving air cylinder and a driving motor, wherein the piston rod of the driving air cylinder is connected with the movable plate, the driving motor is connected with the cutter through an output shaft, the driving air cylinder is installed on the rack, the driving motor is installed on the movable plate, and the telescopic direction of the piston rod of the driving air cylinder is perpendicular to the moving direction of the clamping mechanism.
Through adopting above-mentioned technical scheme, when cutting the steel pipe, earlier rotate through driving motor drive cutter, make its drive fly leaf to the one side that is close to the steel pipe remove through the piston rod extension that will drive actuating cylinder again, and then drive high-speed pivoted cutter and remove and cut the steel pipe to the steel pipe.
To sum up, the utility model discloses following beneficial effect has:
1. when the steel pipe is conveyed, the pressing block is driven to move downwards through the pressing cylinder to press the steel pipe, and then the rotating disc is driven by the stepping motor to drive the rotating block to rotate, so that the driven rod drives the movable block and the clamping mechanism to do circular reciprocating motion; the clamping mechanism can drive the steel pipe to move when moving to one side close to the cutting mechanism, then the steel pipe is cut through the cutter, after one section of cutting is finished, the pressing block is loosened from the steel pipe through the clamping cylinder, the clamping mechanism can move back to the original position under the driving of the driven rod, the operation is repeated to realize the section-by-section conveying of the steel pipe, and compared with a manual pushing mode, the steel pipe conveying device has the effects of labor saving, convenience and high working efficiency;
2. the guide groove plays a role in guiding and limiting when the mounting rack moves horizontally, so that the positioning plate can only move horizontally and cannot deflect; the roller reduces the friction resistance between the positioning plate and the rack, so that the positioning plate can move more smoothly;
3. the support groove further limits the deflection of the steel pipe, and the stability of the steel pipe during movement is improved; the head part and the rod part are connected through the connecting block threads instead of being fixedly connected, so that people can replace different head parts according to the pipe diameter of the steel pipe, and the application range is wide.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
fig. 2 is a schematic partial explosion view of the present embodiment.
Reference numerals: 1. a frame; 11. a support bar; 111. a head portion; 112. a rod portion; 113. a support groove; 114. connecting blocks; 115. connecting grooves; 12. a guide groove; 2. a cutting mechanism; 21. a cutter; 22. a movable plate; 23. a driving cylinder; 24. a drive motor; 3. a clamping mechanism; 31. a mounting frame; 311. positioning a plate; 312. a fixed block; 313. a roller; 32. a clamping cylinder; 33. briquetting; 331. a rubber pad; 34. a channel; 4. a transport mechanism; 41. a turntable; 42. a stepping motor; 43. a driven lever; 431. a hole of abdication; 432. a movable hole; 44. rotating the block; 45. a movable block; 5. and (5) steel pipes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses steel pipe cutting equipment, as shown in fig. 1 and 2, the steel pipe cutting equipment comprises a rack 1, a cutting mechanism 2, a clamping mechanism 3 and a conveying mechanism 4, wherein the cutting mechanism 2 and the conveying mechanism 4 are both installed on the rack 1, and the clamping mechanism 3 is connected to the rack 1 in a sliding mode. The cutting mechanism 2 is located on the left side of the clamping mechanism 3 and the transport mechanism 4, and the transport mechanism 4 is located on the front side of the clamping mechanism 3. When the steel pipe 5 is cut, the steel pipe 5 is clamped through the clamping mechanism 3, then the clamping mechanism 3 is driven through the conveying mechanism 4 to drive the steel pipe 5 to move to one side close to the cutting mechanism 2, and then the steel pipe 5 is cut through the cutting mechanism 2. Then the clamping mechanism 3 is enabled to loosen the steel tube 5, the clamping mechanism 3 is driven to move to the side far away from the cutting mechanism 2 through the conveying mechanism 4 and return to the original position, and the steps are repeated to realize the section-by-section cutting of the steel tube 5.
As shown in fig. 1 and 2, the frame 1 includes two support rods 11 respectively located on the left and right sides of the conveying mechanism 4, the support rods 11 include upper head portions 111 and lower rod portions 112, and the upper end surfaces of the head portions 111 are provided with concave arc-shaped support grooves 113. The support groove 113 can limit the steel pipe 5 to deflect, and the flatness of the cut section is guaranteed. A connecting block 114 with a thread on the outer circumference is fixed on the lower end surface of the head 111, and a connecting groove 115 connected with the connecting block 114 by the thread is arranged on the upper end surface of the rod 112. The head 111 and the rod 112 are screwed through the connecting block 114 instead of being fixedly connected, so that one can replace different heads 111 according to the pipe diameter to fit the support groove 113 with the steel pipe 5.
As shown in fig. 1 and 2, the cutting mechanism 2 includes a cutting knife 21, a movable plate 22, a driving cylinder 23 and a driving motor 24, the driving cylinder 23 is mounted on the frame 1, a piston rod of the driving cylinder 23 is fixedly connected to the movable plate 22, the piston rod of the driving cylinder 23 faces to the rear side, the driving motor 24 is mounted on the movable plate 22, and an output shaft of the driving cylinder is fixedly connected to the cutting knife 21. When the steel pipe 5 is cut, the driving motor 24 drives the cutter 21 to rotate, and then the piston rod of the driving cylinder 23 is extended to drive the movable plate 22 to move towards the steel pipe 5, so as to drive the cutter 21 rotating at a high speed to move towards the steel pipe 5 and cut off the steel pipe 5.
As shown in fig. 1 and 2, the clamping mechanism 3 includes a mounting frame 31, a clamping cylinder 32 and a pressing block 33, the mounting frame 31 includes two oppositely disposed positioning plates 311 and a fixing block 312 fixed between the two positioning plates 311, an upper end surface of the fixing block 312 is flush with a bottom end of the supporting groove 113, the clamping cylinder 32 is installed between the two positioning plates 311, and a piston rod is fixedly connected with the pressing block 33. The pressing block 33 is located right above the fixing block 312, a rubber pad 331 is arranged on the lower end face of the pressing block 33, and a channel 34 for the steel pipe 5 to extend into is formed between the pressing block 33 and the fixing block 312. When the steel pipe 5 is clamped, the steel pipe 5 firstly passes through the channel 34, and then the piston rod of the clamping cylinder 32 is extended to drive the pressing block 33 to move downwards and press the steel pipe 5 on the fixing block 312. On one hand, the rubber pad 331 plays a role in buffering and protecting the steel pipe 5 when the pressing block 33 presses the steel pipe 5, so that the surface of the steel pipe 5 is not easily damaged; on the other hand, the friction force between the pressing block 33 and the steel pipe 5 is increased, so that the clamping mechanism 3 is not easy to move relatively when the steel pipe 5 is driven to move.
As shown in fig. 1 and 2, the frame 1 is provided with two guide grooves 12 extending in the horizontal direction, two positioning plates 311 are slidably disposed in the two guide grooves 12, respectively, and rollers 313 are mounted on the lower sides of the positioning plates 311. The guide groove 12 plays a role in guiding, so that the positioning plate 311 can only move horizontally without deflection, and the flatness of the cut section of the steel pipe 5 is guaranteed. The roller 313 reduces the friction resistance when the positioning plate 311 moves, so that the positioning plate 311 moves more smoothly.
As shown in fig. 1 and 2, the transmission mechanism 4 includes a turntable 41, a stepping motor 42, a driven rod 43, a rotating block 44 and a movable block 45, the stepping motor 42 is mounted on the frame 1, an output shaft of the stepping motor is connected to the turntable 41 through a bolt, the rotating block 44 is rotatably connected to the turntable 41, a lower end of the driven rod 43 is hinged to the frame 1, and the movable block 45 is fixedly connected to the front positioning plate 311. The driven rod 43 is provided with a yielding hole 431 and a movable hole 432 extending along the vertical direction, the movable hole 432 is positioned at the upper side of the yielding hole 431, the rotating block 44 is arranged in the yielding hole 431 in a sliding mode, and the movable block 45 is arranged in the movable hole 432 in a sliding mode.
As shown in fig. 1 and 2, when the steel pipe 5 is conveyed, the stepping motor 42 drives the rotating disc 41 and the rotating block 44 to rotate around the axis of the rotating disc 41, and the rotating block 44 moves up and down in the abdicating hole 431 and swings with the driven rod 43 around the hinged end of the driven rod and the frame 1, so as to drive the movable block 45 and the clamping mechanism 3 to move left and right. When the rotating block 44 moves leftward in the horizontal direction during one rotation of the output shaft of the stepping motor 42, the driven rod 43 drives the clamping mechanism 3 to move leftward, thereby conveying the steel pipe 5. When the rotating block 44 moves to the right in the horizontal direction, the clamping mechanism 3 after releasing the steel pipe 5 moves to the right to the initial position along with the rotating block.
The working process of the embodiment: when the steel pipe 5 is cut, the steel pipe 5 firstly passes through the channel 34 and is placed in the two supporting grooves 113, then the pressing block 33 is enabled to press the steel pipe 5 through the clamping cylinder 32, then the stepping motor 42 drives the rotating disc 41 and the rotating block 44 to rotate, when the rotating block 44 moves to the left in the horizontal direction, the driven rod 43 drives the movable block 45 and the clamping mechanism 3 to move to the left, and further the steel pipe 5 moves to the cutter 21. The driving motor 24 drives the cutter 21 to rotate, and the driving cylinder 23 drives the movable plate 22 to move backwards, so that the cutter 21 rotating at a high speed cuts the steel tube 5. After the cutting, make briquetting 33 move up and loosen steel pipe 5 through compressing tightly the cylinder, rethread step motor 42 drives turning block 44 and moves to the right in the horizontal direction to make clamping mechanism 3 move to the right initial position so that carry steel pipe 5 next time, people need not to remove steel pipe 5 through the mode that artifical lapse, have laborsaving convenience, effect that work efficiency is high.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The utility model provides a steel pipe cutting equipment which characterized in that: including frame (1), locate cutting mechanism (2) on frame (1), be used for clamping mechanism (3) and drive clamping mechanism (3) of centre gripping steel pipe (5) to cutting mechanism (2) transport mechanism (4) that removes, transport mechanism (4) include carousel (41), drive carousel (41) pivoted step motor (42), driven lever (43) that one end articulated on frame (1), rotate and connect turning block (44) on carousel (41) and locate movable block (45) on clamping mechanism (3), be equipped with on driven lever (43) and let a hole (431) and removal hole, turning block (44) slide and establish in letting a hole (431), movable block (45) slide and establish in the removal hole.
2. The steel pipe cutting apparatus according to claim 1, wherein: the output shaft of the stepping motor (42) is connected to the axis of the turntable (41) through a bolt.
3. The steel pipe cutting apparatus according to claim 1, wherein: clamping mechanism (3) include mounting bracket (31), locate die clamping cylinder (32) on mounting bracket (31) and briquetting (33) of being connected with the piston rod of die clamping cylinder (32), mounting bracket (31) are including being located briquetting (33) downside fixed block (312), form passageway (34) that supply steel pipe (5) to pass between briquetting (33) and fixed block (312).
4. The steel pipe cutting apparatus according to claim 3, wherein: the end face, close to the fixed block (312), of the pressing block (33) is provided with a rubber pad (331).
5. The steel pipe cutting apparatus according to claim 3, wherein: the mounting frame (31) further comprises two positioning plates (311) which are arranged oppositely, and the two positioning plates (311) are respectively arranged in the two guide grooves (12) in a sliding mode.
6. The steel pipe cutting apparatus according to claim 5, wherein: the lower side of the positioning plate (311) is connected with a roller (313) positioned in the guide groove (12).
7. The steel pipe cutting apparatus according to claim 3, wherein: the frame (1) comprises two support rods (11) which are respectively positioned at two sides of the conveying mechanism (4), a concave arc-shaped support groove (113) is formed in each support rod (11), and the bottom end of each support groove (113) is flush with the upper end face of each fixed block (312).
8. The steel pipe cutting apparatus according to claim 7, wherein: the support rod (11) comprises a head part (111) and a rod part (112), a support groove (113) is formed in the head part (111), a connecting block (114) with threads is connected to the outer side of the head part (111), and a connecting groove (115) in threaded connection with the connecting block (114) is formed in the rod part (112).
9. The steel pipe cutting apparatus according to claim 1, wherein: the cutting mechanism (2) comprises a cutter (21), a movable plate (22), a driving cylinder (23) with a piston rod connected with the movable plate (22) and a driving motor (24) with an output shaft connected with the cutter (21), the driving cylinder (23) is installed on the rack (1), the driving motor (24) is installed on the movable plate (22), and the telescopic direction of the piston rod of the driving cylinder (23) is perpendicular to the moving direction of the clamping mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165318.XU CN211052672U (en) | 2019-07-23 | 2019-07-23 | Steel pipe cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165318.XU CN211052672U (en) | 2019-07-23 | 2019-07-23 | Steel pipe cutting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211052672U true CN211052672U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921165318.XU Active CN211052672U (en) | 2019-07-23 | 2019-07-23 | Steel pipe cutting equipment |
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| CN (1) | CN211052672U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906369A (en) * | 2020-08-08 | 2020-11-10 | 浙江新益德伟健康科技有限公司 | Tubular product cutting equipment of elevating platform production usefulness |
| CN112372704A (en) * | 2020-09-22 | 2021-02-19 | 西安航天动力测控技术研究所 | Plastic casing cutting machine and method |
| CN113182596A (en) * | 2021-05-21 | 2021-07-30 | 诸暨市志冠汽配有限公司 | Automatic cutting equipment for copper pipe |
| CN113697461A (en) * | 2021-10-28 | 2021-11-26 | 江苏晶杰光电科技有限公司 | Metal pipe machining terminal transportation device and method |
| CN113829453A (en) * | 2021-10-27 | 2021-12-24 | 安徽德润工艺品有限公司 | Splitting device for wickers and using method thereof |
-
2019
- 2019-07-23 CN CN201921165318.XU patent/CN211052672U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906369A (en) * | 2020-08-08 | 2020-11-10 | 浙江新益德伟健康科技有限公司 | Tubular product cutting equipment of elevating platform production usefulness |
| CN111906369B (en) * | 2020-08-08 | 2021-06-04 | 浙江新益德伟健康科技有限公司 | Tubular product cutting equipment of elevating platform production usefulness |
| CN112372704A (en) * | 2020-09-22 | 2021-02-19 | 西安航天动力测控技术研究所 | Plastic casing cutting machine and method |
| CN113182596A (en) * | 2021-05-21 | 2021-07-30 | 诸暨市志冠汽配有限公司 | Automatic cutting equipment for copper pipe |
| CN113182596B (en) * | 2021-05-21 | 2022-05-27 | 诸暨市志冠汽配有限公司 | Automatic cutting equipment for copper pipe |
| CN113829453A (en) * | 2021-10-27 | 2021-12-24 | 安徽德润工艺品有限公司 | Splitting device for wickers and using method thereof |
| CN113697461A (en) * | 2021-10-28 | 2021-11-26 | 江苏晶杰光电科技有限公司 | Metal pipe machining terminal transportation device and method |
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