CN109702267B - Building pipe cutting machine - Google Patents
Building pipe cutting machine Download PDFInfo
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- CN109702267B CN109702267B CN201910095690.6A CN201910095690A CN109702267B CN 109702267 B CN109702267 B CN 109702267B CN 201910095690 A CN201910095690 A CN 201910095690A CN 109702267 B CN109702267 B CN 109702267B
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Abstract
The invention discloses a building pipe cutting machine which is used for cutting a pipe and comprises a rack, a ring connecting rod and a cutting auxiliary plate, wherein a driving shaft and a driven shaft are arranged on the rack, the driving shaft and the driven shaft are arranged on the same horizontal plane, the driving shaft is driven by a motor to rotate, a first eccentric wheel is fixed on the driving shaft, a second eccentric wheel is fixed on the driven shaft, the ring connecting rod is connected with the first eccentric wheel and the second eccentric wheel in a sliding mode to form a parallelogram mechanism, a first crank is further fixed on the driving shaft, a first gear is fixed at the outer end of the first crank, a second crank is further fixed on the driven shaft, and a supporting frame is rotatably connected between the first crank and the second crank. The invention enables one motor to complete the fixed-length cutting operation of the pipe through the ingenious structural design, and has reasonable structural design and practicability.
Description
Technical Field
The invention relates to the technical field of building material machining, in particular to a building pipe cutting machine.
Background
The cutting disc of the pipe cutting machine in the prior art needs a motor to control rotation and space movement respectively, and needs to be controlled by matching with a single chip microcomputer, so that the structural design is complex, the maintenance difficulty is high, and improvement is needed.
Disclosure of Invention
The invention aims to solve the technical problems that a motor is needed to control rotation and space movement respectively, and a singlechip is needed to control the rotation and space movement respectively, so that the structural design is complex and the maintenance difficulty is high in a cutting disc of a pipe cutting machine in the prior art.
In order to solve the above technical problems, an embodiment of the present invention provides a building pipe cutting machine, which is used for cutting a pipe, and comprises a frame, a circular connecting rod and a cutting auxiliary plate, wherein a driving shaft and a driven shaft are arranged on the frame, the driving shaft and the driven shaft are arranged on the same horizontal plane, the driving shaft is driven by a motor to rotate, a first eccentric wheel is fixed on the driving shaft, a second eccentric wheel is fixed on the driven shaft, the circular connecting rod is connected to the first eccentric wheel and the second eccentric wheel in a sliding manner to form a parallelogram mechanism, a first crank is also fixed on the driving shaft, a first gear is fixed at the outer end of the first crank, a second crank is also fixed on the driven shaft, a support frame is rotatably connected between the first crank and the second crank, an output shaft is rotatably arranged on the support frame, and the output shaft is arranged horizontally, the cutting device comprises an output shaft, a support frame and a cutting auxiliary plate, wherein a second gear is fixedly arranged at one end of the output shaft, the first gear is vertically meshed with the second gear, a cutting disc is fixedly arranged at the other end of the output shaft, a supporting rod is fixedly arranged on the support frame, the supporting rod is vertically arranged, the cutting auxiliary plate comprises an arc-shaped groove and a cutting groove, the arc-shaped groove and the cutting groove are vertically arranged, the arc-shaped groove is used for containing a pipe, the length direction of the arc-shaped groove is parallel to the trend of a driving shaft, a sliding sleeve is fixedly arranged on one side of the cutting auxiliary plate, the supporting rod is arranged in the sliding sleeve in a sliding.
The ring connecting rod comprises a first connecting rod, a first ring and a second ring, wherein the first ring and the second ring are respectively arranged at two ends of the first connecting rod, the first eccentric wheel is sleeved with the first ring in a sliding mode, and the second eccentric wheel is sleeved with the second ring in a sliding mode.
The cutting disc and the cutting groove are located in the same vertical plane.
The support frame drives the cutting disc to periodically move to the cutting groove through the output shaft so as to cut off the pipe.
The first eccentric wheel and the second eccentric wheel are positioned on the same plane.
The first gear and the second gear are both helical gears.
The technical scheme of the invention has the following beneficial effects:
the invention enables one motor to complete the fixed-length cutting operation of the pipe through the ingenious structural design, and has reasonable structural design and practicability.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic plan view of the present invention.
Fig. 3 is a partially exploded view of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, an embodiment of the present invention provides a construction pipe cutting machine for cutting a pipe 1, which includes a frame 2, a ring connecting rod 3 and a cutting auxiliary plate 4, wherein the frame 2 is provided with a driving shaft 5 and a driven shaft 6, the driving shaft 5 and the driven shaft 6 are disposed on the same horizontal plane, the driving shaft 5 is driven by a motor (not shown) to rotate, the driving shaft 5 is fixed with a first eccentric wheel 7, the driven shaft 6 is fixed with a second eccentric wheel 8, the ring connecting rod 3 is slidably connected to the first eccentric wheel 7 and the second eccentric wheel 8 to form a parallelogram mechanism, the ring connecting rod 3 includes a first connecting rod 31 and a first ring 32 and a second ring 33 respectively disposed at two ends of the first connecting rod 31, the first ring 32 is slidably sleeved on the first eccentric wheel 7, the second ring 33 is slidably sleeved on the second eccentric wheel 8, the cutting device is characterized in that a first crank 9 is further fixed on the driving shaft 5, a first helical gear 10 is fixed at the outer end of the first crank 9, a second crank 11 is further fixed on the follow-up shaft 6, a support frame 12 is rotatably connected between the first crank 9 and the second crank 11, an output shaft 13 is rotatably arranged on the support frame 12, the output shaft 13 is horizontally arranged, a second helical gear 14 is fixedly arranged at one end of the output shaft 13, the first helical gear 10 is vertically meshed with the second helical gear 14, a cutting disc 15 is fixedly arranged at the other end of the output shaft 13, a support rod 16 is further fixedly arranged on the support frame 12, the support rod 16 is vertically arranged, the cutting auxiliary plate 4 comprises an arc-shaped groove 41 and a cutting groove 42, the arc-shaped groove 41 and the cutting groove 42 are vertically arranged, the arc-shaped groove 41 is used for accommodating the pipe 1, and the length direction of the arc-shaped groove 41 is parallel to the, a sliding sleeve 17 is fixed on one side of the cutting auxiliary plate 4, the supporting rod 16 is arranged in the sliding sleeve 17 in a sliding mode, and the cutting auxiliary plate 4 is arranged on the rack 2 in a sliding mode. The eccentric wheel is arranged to help the mechanism overcome the motion dead point.
The cutting disc 15 and the cutting groove 42 are located in the same vertical plane. The support frame 12 drives the cutting disc 15 to periodically move to the cutting groove 42 through the output shaft 13 to cut off the pipe 1. The first eccentric 7 and the second eccentric 8 are located on the same plane.
When the pipe cutting machine works, a pipe conveyor (not shown) keeps a rated speed to convey pipes, the conveying direction is along the direction of a cutting groove, the rated speed is the same as the movement speed of a cutting auxiliary plate on a frame, a motor drives a driving shaft to rotate, a cutting disc is driven to rotate through a parallelogram mechanism and move spatially, the pipes are cut, and the cutting auxiliary plate gives supporting force when the cutting disc cuts the pipes.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A building pipe cutting machine is used for cutting pipes and is characterized by comprising a machine frame, a ring connecting rod and a cutting auxiliary plate, wherein a driving shaft and a driven shaft are arranged on the machine frame, the driving shaft and the driven shaft are arranged on the same horizontal plane, the driving shaft is driven by a motor to rotate, a first eccentric wheel is fixed on the driving shaft, a second eccentric wheel is fixed on the driven shaft, the ring connecting rod is connected with the first eccentric wheel and the second eccentric wheel in a sliding mode to form a parallelogram mechanism, a first crank is further fixed on the driving shaft, a first gear is fixed at the outer end of the first crank, a second crank is further fixed on the driven shaft, a support frame is connected between the first crank and the second crank in a rotating mode, an output shaft is rotatably arranged on the support frame and horizontally arranged, a second gear is fixedly arranged at one end of the output shaft, the cutting device comprises an output shaft, a first gear, a second gear, a support frame, a support rod, a cutting auxiliary plate, a sliding sleeve and a support rod, wherein the first gear is vertically meshed with the second gear, the other end of the output shaft is fixedly provided with a cutting disc, the support frame is further fixedly provided with a support rod, the support rod is vertically arranged, the cutting auxiliary plate comprises an arc-shaped groove and a cutting groove, the arc-shaped groove and the cutting groove are vertically arranged, the arc-shaped groove is used for containing the pipe, the length direction of the arc-shaped groove is parallel to the trend of a driving shaft, one side of the cutting auxiliary plate is fixedly provided.
2. The building pipe cutting machine according to claim 1, wherein the ring connecting rod comprises a first connecting rod, and a first ring and a second ring which are respectively arranged at two ends of the first connecting rod, the first ring is slidably sleeved on the first eccentric wheel, and the second ring is slidably sleeved on the second eccentric wheel.
3. The construction tubing cutter of claim 2, wherein the cutting disc and the cutting slot are in the same vertical plane.
4. The construction pipe cutting machine according to claim 3, wherein the support frame drives the cutting disc to periodically move to the cutting groove through the output shaft to cut off the pipe.
5. The construction pipe cutting machine according to claim 4, wherein the first eccentric and the second eccentric are located on the same plane.
6. The construction pipe cutting machine according to claim 4, wherein the first gear and the second gear are both helical gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095690.6A CN109702267B (en) | 2019-01-31 | 2019-01-31 | Building pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095690.6A CN109702267B (en) | 2019-01-31 | 2019-01-31 | Building pipe cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109702267A CN109702267A (en) | 2019-05-03 |
| CN109702267B true CN109702267B (en) | 2020-04-07 |
Family
ID=66263408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910095690.6A Active CN109702267B (en) | 2019-01-31 | 2019-01-31 | Building pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109702267B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299706B (en) * | 2020-03-17 | 2021-05-18 | 绍兴盈顺机电科技有限公司 | Device for quantitative cutting based on reciprocating motion |
| CN113523403A (en) * | 2021-07-13 | 2021-10-22 | 姜宏 | Steel pipe cutting device with equidistance locate function |
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| SE355739B (en) * | 1967-05-04 | 1973-05-07 | Dainippon Ink & Chemicals | |
| FR2471244A1 (en) * | 1979-12-14 | 1981-06-19 | Pont A Mousson | METHOD AND DEVICE FOR CUTTING TUBULAR PIECES |
| CN2119084U (en) * | 1992-02-03 | 1992-10-21 | 刘树金 | Extra-light man-power harvester |
| JP2000135622A (en) * | 1998-10-30 | 2000-05-16 | Kubota Megumi | Pipe cutting device |
| US20080083313A1 (en) * | 2006-09-11 | 2008-04-10 | Bor-Yann Chuang | Circular-saw elevaging and lowering device for a table saw |
| CN201807851U (en) * | 2010-09-20 | 2011-04-27 | 张世勤 | Displacement-free infinite continuous rotary mechanism of full circle swinging groove cutting machine |
| CN102179564B (en) * | 2011-05-31 | 2012-10-24 | 王跃平 | Cutter |
| CN203305251U (en) * | 2013-05-06 | 2013-11-27 | 张家港市金远东机械有限公司 | Annular cutting machine for cutting PVC tubing |
| CN204075355U (en) * | 2014-06-15 | 2015-01-07 | 太仓东青金属制品有限公司 | A kind of cuts in metallic pipe device |
| CN205147449U (en) * | 2015-11-18 | 2016-04-13 | 嘉善兴亚有色金属铸造有限公司 | Tube -cutting device |
| CN105537679A (en) * | 2015-12-21 | 2016-05-04 | 天津海茨科技有限公司 | Automatic-lifting efficient cutting platform |
| CN206435798U (en) * | 2017-01-17 | 2017-08-25 | 浙江越兴建设工程有限公司 | A kind of building pipe cutting machine |
| CN106881496B (en) * | 2017-05-03 | 2019-01-18 | 延边通达实业有限责任公司 | A kind of intermittence hitch feed device and Pipe Cutting equipment |
| CN107378096B (en) * | 2017-08-02 | 2019-05-10 | 绍兴讯飞自动化设备有限公司 | A kind of electrical equipment automatic pipeline cutting machine |
| CN107335759A (en) * | 2017-08-15 | 2017-11-10 | 长沙科悦企业管理咨询有限公司 | A kind of building iron cutting machine |
| CN108161095A (en) * | 2017-12-07 | 2018-06-15 | 安徽新荣钢构有限公司 | A kind of shaping machine |
| CN208230973U (en) * | 2018-04-03 | 2018-12-14 | 湖北乾奥建设工程有限公司 | Fully automatic cutting machine for building pipe cutting |
| CN108555370A (en) * | 2018-04-26 | 2018-09-21 | 重庆市璧山区川江金属配件厂 | A kind of isometric cutter device of gear shaft |
| CN108500369A (en) * | 2018-05-23 | 2018-09-07 | 常州机电职业技术学院 | Flying shear and clamping mechanism thereof |
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2019
- 2019-01-31 CN CN201910095690.6A patent/CN109702267B/en active Active
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| CN109702267A (en) | 2019-05-03 |
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Effective date of registration: 20200309 Address after: 404600 Zhuzhi Road 162, Yongan Street, Fengjie County, Chongqing Applicant after: Chongqing Hongtong Construction Engineering Co.,Ltd. Address before: 315700 No. 86 Xinfeng Road, Dancheng, Xiangshan County, Ningbo City, Zhejiang Province Applicant before: Ye Jianwang |
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