CN205058130U - PE manages manual cutting mechanism - Google Patents
PE manages manual cutting mechanism Download PDFInfo
- Publication number
- CN205058130U CN205058130U CN201520740457.6U CN201520740457U CN205058130U CN 205058130 U CN205058130 U CN 205058130U CN 201520740457 U CN201520740457 U CN 201520740457U CN 205058130 U CN205058130 U CN 205058130U
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- China
- Prior art keywords
- pipe
- travelling car
- cutting mechanism
- saw blade
- telescopic link
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Abstract
The patent discloses a PE manages manual cutting mechanism in the PE pipe processing equipment, sliding connection has the operation panel of travelling car on the mesa, is connected with cutting mechanism on the travelling car, cutting mechanism is including the main slider -crank mechanism who comprises saw blade, connecting rod, crank and carousel, there is the automatic telescopic link of being connected with the travelling car at saw blade both ends sliding connection respectively, the carousel directly upwards also be connected with with automatic telescopic link assorted synchronizing bar, because in whole cutting process, artifical need be waveed the carousel, does not need to apply decurrent power to the saw blade, for the dragsaw in the transmission, more laborsaving, the saw blade does not change the cutting orientation of PE pipe in addition, has guaranteed that the saw is sectional level and smooth.
Description
Technical field
The utility model relates to a kind of PE pipe process equipment, is specifically related to PE pipe manual cutting mechanism.
Background technology
Along with the large-scale cityization of China is built, it is like a raging fire that the construction of urban pipe network is also carried out, and in urban pipe network is built, the application of PE pipe have also been obtained a large amount of universal.PE chemistry Chinese polyethylene by name, PE material, due to features such as its intensity are high, high temperature resistant, anticorrosive, nontoxic, wear-resisting, because it can not get rusty, so be the desirable tubing of alternative common iron feed pipe, be therefore widely used in plumbing and manufacture field; PE pipe can be divided into medium density polyethylene pipe and high density polyethylene pipe; Also SDR(can be divided into refer to the ratio of external diameter and wall thickness according to wall thickness, the wall thickness of the larger tubing of numerical value is less) 11 and SDR17.6 series, the former is applicable to carry artificial coal gas, natural gas, the liquefied petroleum gas of gaseous state, and the latter is mainly for delivery of natural gas.PE pipe and steel pipe compare, and construction technology is simple, has certain pliability, is more importantly not used as preservative treatment, will save a large amount of operations.
At present, the most of employing of the producer of domestic production PE pipe ' batch mixing--material loading--cooling of high-temperature fusion--vacuum sizing--waters ' this production technology; Because PE pipe is continuous seepage, conveniently preserve the PE pipe produced, therefore need continuous print PE be cut; And traditional cutting adopts artificial cutting, by manually pulling the saw being positioned at PE pipe cut place, PE pipe is carried out to the control of size: when workman is when pulling saw, because the frictional force of saw and PE pipe cut surface is large, comparatively require great effort when workman is cut, in addition the movement of PE pipe, also must move when making workman saw pipe, add the difficulty that workman saws pipe; And when saw uses, likely because the dragsaw dynamics of workman and direction are not controlled, cause sawed-off out-of-flatness, have influence on the installation in later stage, increase the useless pipe rate of PE pipe.
In sum, be badly in need of now a kind of mode changing artificial cutting, and can control sawed-off smooth cutting equipment well.
Utility model content
The utility model is intended to provide a kind of PE pipe manual cutting mechanism, to solve in Traditional Man cutting, and sawed-off irregular problem.
PE pipe manual cutting mechanism in this programme, comprises operating desk table top slidably connecting travelling car, travelling car is connected with cutting mechanism; Described cutting mechanism comprises the slider-crank mechanism formed primarily of saw blade, connecting rod, crank and rotating disk, described saw blade two ends slidably connect the automatic telescopic link be connected with travelling car respectively, and described rotating disk radial direction is also connected with the synchronizing bar matched with automatic telescopic link.
The operation principle of this programme and beneficial effect thereof: by the operation principle of slider-crank mechanism, by the rotation of rotating disk, drive crank, crank also drives connected link rotatable simultaneously, the rotation of connecting rod makes saw blade move reciprocatingly in the horizontal direction, creates dragsaw effect between such saw blade and PE pipe; Simultaneously under the cooperation of automatic telescopic link and synchronizing bar, slider-crank mechanism is moved downward slowly, makes saw blade be subject to downward pulling force, and then make saw kerf depth down on PE pipe until PE pipe is sawed-off; Because PE is in cutting process, can constantly move horizontally, by arranging travelling car, in addition the connection of saw blade and PE pipe, ensure that in whole cutting process, and slider-crank mechanism, automatic telescopic link and synchronizing bar can move with PE pipe, ensure that sawed-off smooth, also ensure that after cutting completes, slider-crank mechanism, automatic telescopic link and synchronizing bar can get back to initial position rapidly under the drive of travelling car simultaneously, start to carry out next round cutting.Due in whole cutting process, manually only need to shake rotating disk, do not need to apply downward power to saw blade, for the dragsaw in transmission, more laborsaving; In addition the cut direction of saw blade to PE pipe is immovable, ensure that sawed-off smooth.
Further, described operating desk is provided with the hollow cylindrical casing paralleled with travelling car direction of displacement, the axis radial direction in cylindrical box is evenly equipped with at least two group rollers.Because PE pipe is in cutting process, can constantly move horizontally, to be cut complete after, because PE manages not support place, can make its occur position skew, now must by manually PE conduit saddle to original position, which adds the working strength of workman; So, by arranging the casing that can prevent PE pipe from dropping, PE can be made to manage and to keep original position always, eliminating artificial trustship, and then reduce the working strength of workman.
Further, described detent mechanism comprises the montant be fixedly connected on travelling car, and montant has been threaded rotating shaft; Wherein, rotating shaft is provided with pressure head near the side of PE pipe, and opposite side is provided with turning handle.By shake turning handle, the direction of pressure head super-P E pipe is moved until with PE pipe wall contacts, in addition detent mechanism is fixedly connected with travelling car, make travelling car can with PE pipe synchronizing moving, and then drive slider-crank mechanism, automatic telescopic link and synchronizing bar can with PE pipe synchronizing moving, ensure that sawed-off smooth.
Accompanying drawing explanation
Fig. 1 is the left view of the utility model PE pipe manual cutting mechanism embodiment;
Fig. 2 is the front view of the utility model PE pipe manual cutting mechanism embodiment;
Fig. 3 is the utility model PE pipe manual cutting mechanism localization machine composition.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: synchronizing bar 1, first automatic telescopic link 2, crank 3, rotating disk 4, connecting rod 5, saw blade 6, detent mechanism 7, straight-bar 701, pressure head 702, rotating shaft 703, swing handle 704, second automatic telescopic link 8, travelling car 9, cylindrical box 10, operating desk 11.
Embodiment is basic as shown in accompanying drawing 1 ~ 2: PE pipe manual cutting mechanism comprises operating desk 11 and is arranged on the cylindrical box 10 of the hollow on operating desk 11, and the radial equipartition of cylindrical box 10 inwall axis has 3 rollers matched with PE pipe; The below of cylindrical box 10 offers inside groove, roll in inside groove and be connected with the travelling car 9 matched with inside groove, the front end of travelling car 9 is provided with top and is connected with slider-crank mechanism hoisting mechanism, hoisting mechanism comprises synchronizing bar 1, first automatic telescopic link 2 and the second automatic telescopic link 8, travelling car 9 front, middle part a pair detent mechanism 7 is installed, this detent mechanism 7 comprises bottom welding at straight-bar 701.
Slider-crank mechanism comprises the rotating disk 4 being rotatably connected on synchronizing bar 1 top, the center of rotating disk 4 is welded with crank 3, crank 3 is hinged with on connecting rod 5, connecting rod 5 and is hinged with saw blade 6, saw blade 6 left end offers the first sliding mouth be connected with the first automatic telescopic link 2 top slide, and saw blade 6 right-hand member offers the second sliding mouth be connected with the second automatic telescopic link 8 top slide.
As shown in Figure 3: detent mechanism 7 also comprises the rotating shaft 703 being threaded in straight-bar 701 top, the left end of rotating shaft 703 is welded with the pressure head 702 matched with PE pipe outer wall, and the right-hand member bolt of rotating shaft 703 is connected with swing handle 704.
Adopt this programme PE pipe manual cutting mechanism, by the operation principle of slider-crank mechanism, by the rotation of rotating disk 4, crank 3 is driven to rotate, crank 3 also drives connected connecting rod 5 to rotate simultaneously, the rotation of connecting rod 5 makes saw blade 6 move reciprocatingly in the horizontal direction, creates dragsaw effect between such saw blade 6 and PE pipe; Simultaneously under the cooperation of the first automatic telescopic link 2, second automatic telescopic link 8 and synchronizing bar 1, make saw blade 6 be subject to downward pulling force, and then make saw kerf depth down on PE pipe until PE pipe is sawed-off; Because PE is in cutting process, can constantly move horizontally, by arranging travelling car 9, in addition detent mechanism 7 is fixing, ensure that in whole cutting process, slider-crank mechanism, the first automatic telescopic link 2, second automatic telescopic link 8 and synchronizing bar 1 can with PE pipe synchronizing moving, ensure that sawed-off smooth, also ensure that after cutting completes simultaneously, slider-crank mechanism, the first automatic telescopic link 2, second automatic telescopic link 8 and synchronizing bar 1 can get back to initial position rapidly under the drive of travelling car 9, start to carry out next round cutting.Due in whole cutting process, manually only need to shake rotating disk 4, do not need to apply downward power to saw blade 6, for the dragsaw in transmission, more laborsaving; In addition the cut direction of saw blade 6 pairs of PE pipes is immovable, ensure that sawed-off smooth.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (3)
1.PE pipe manual cutting mechanism, is characterized in that, comprises operating desk table top slidably connecting travelling car, travelling car is connected with cutting mechanism; Described cutting mechanism comprises the slider-crank mechanism formed primarily of saw blade, connecting rod, crank and rotating disk, described saw blade two ends slidably connect the automatic telescopic link be connected with travelling car respectively, and described rotating disk radial direction is also connected with the synchronizing bar matched with automatic telescopic link.
2. PE pipe manual cutting mechanism according to claim 1, is characterized in that: described operating desk is provided with the hollow cylindrical casing paralleled with travelling car direction of displacement, the axis radial direction in cylindrical box is evenly equipped with at least two group rollers.
3. PE pipe manual cutting mechanism according to claim 1, it is characterized in that: also comprise detent mechanism, described detent mechanism comprises the montant be fixedly connected on travelling car, and montant has been threaded rotating shaft; Wherein, rotating shaft is provided with pressure head near the side of PE pipe, and opposite side is provided with turning handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740457.6U CN205058130U (en) | 2015-12-18 | 2015-12-18 | PE manages manual cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740457.6U CN205058130U (en) | 2015-12-18 | 2015-12-18 | PE manages manual cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205058130U true CN205058130U (en) | 2016-03-02 |
Family
ID=55384729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740457.6U Expired - Fee Related CN205058130U (en) | 2015-12-18 | 2015-12-18 | PE manages manual cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205058130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633273A (en) * | 2020-06-05 | 2020-09-08 | 湖南城市学院 | Steel bar cutting device for bridge construction |
| CN116921885A (en) * | 2023-09-14 | 2023-10-24 | 欧瑞传动电气股份有限公司 | Hugging-free fixed-length cutting device for centering large-caliber steel pipe and cutting control method |
-
2015
- 2015-12-18 CN CN201520740457.6U patent/CN205058130U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633273A (en) * | 2020-06-05 | 2020-09-08 | 湖南城市学院 | Steel bar cutting device for bridge construction |
| CN111633273B (en) * | 2020-06-05 | 2021-05-14 | 湖南城市学院 | Steel bar cutting device for bridge construction |
| CN116921885A (en) * | 2023-09-14 | 2023-10-24 | 欧瑞传动电气股份有限公司 | Hugging-free fixed-length cutting device for centering large-caliber steel pipe and cutting control method |
| CN116921885B (en) * | 2023-09-14 | 2023-11-17 | 欧瑞传动电气股份有限公司 | Hugging-free fixed-length cutting device for centering large-caliber steel pipe and cutting control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20171218 |