CN108080702A - Pipe cutting machine with position limit device - Google Patents
Pipe cutting machine with position limit device Download PDFInfo
- Publication number
- CN108080702A CN108080702A CN201711336642.9A CN201711336642A CN108080702A CN 108080702 A CN108080702 A CN 108080702A CN 201711336642 A CN201711336642 A CN 201711336642A CN 108080702 A CN108080702 A CN 108080702A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- pipe cutting
- stand
- cutting machine
- position limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of pipe cutting machines with position limit device, including pedestal, stand is installed on the pedestal, swing arm is rotatablely equipped in the stand, swing arm rotating driving device and swing arm returning device are installed between one end of the swing arm and the pedestal, the other end of the swing arm is equipped with Pipe Cutting head, and trustship device is equipped in the stand below the Pipe Cutting head, and the /V cross bar of the restricted swing arm return amplitude is installed in the stand；In use, pipe fitting to be cut is placed on trustship device, is rotated using the driving swing arm of swing arm rotating driving device, Pipe Cutting head is driven to press to steel pipe, by steel pipe cutting；Compact-sized, small, carrying easy to carry of the invention, during Pipe Cutting, steel pipe, as Pipe Cutting head rotates, is not in vibration, ensures Pipe Cutting quality under the action of trustship device.
Description
Technical field
The present invention relates to pipe fitting technical field of processing equipment more particularly to a kind of Pipe Cuttings for the cutting of various model steel pipes
Machine.
Background technology
Pipe cutting machine be during construction operation common equipment, it is necessary to field operation be carried out at the construction field (site), so needing
It is frequently necessary to move pipe cutting machine according to operation field place difference, the pipe cutting machine used at present is big there are volume, is not easy what is moved
Technical problem during Pipe Cutting, is also easy to occur pipe fitting movement dislocation, the uneven technical problems such as whole in cutting end face.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of light, Pipe Cutting Pipe Cutting with high accuracy with position limit device
Machine.
In order to solve the above technical problems, the technical scheme is that：Pipe cutting machine with position limit device, including pedestal,
Stand is installed on the pedestal, is rotatablely equipped with swing arm in the stand, one end of the swing arm and the pedestal it
Between swing arm rotating driving device and swing arm returning device are installed, the other end of the swing arm is equipped with Pipe Cutting head, positioned at institute
It states and trustship device is installed in the stand below Pipe Cutting head；
The /V cross bar of the restricted swing arm return amplitude is installed in the stand.
As a kind of perferred technical scheme, the swing arm rotating driving device includes drive seat, and the drive seat rotates
Mounted on the bottom of the stand, hydraulic jack, the plunger end of the hydraulic jack are installed in the drive seat
It is hinged with the swing arm.
As a kind of perferred technical scheme, the swing arm returning device include return spring, the one of the return spring
End is fixedly connected with the pedestal, and tightening device is equipped between the other end of the return spring and the swing arm.
As a kind of perferred technical scheme, the tightening device includes being fixedly mounted in the swing arm tightening horizontal stroke
Arm, it is described tighten to be provided on transverse arm tighten perforation, one end of the spring towards the swing arm, which is installed with, tightens screw rod,
The end for tightening screw rod, which tightens to perforate and be connected with described in, tightens nut.
As a kind of perferred technical scheme, the nut that tightens is wing nut.
As a kind of perferred technical scheme, the Pipe Cutting head includes the Pipe Cutting being fixedly mounted in swing arm driving
Motor, the power output end of the Pipe Cutting driving motor through the swing arm and are sequentially connected with blade.
As a kind of perferred technical scheme, the trustship device includes the carrying roller being rotatably installed in the stand, institute
Stating carrying roller includes two snub pulleys and a side carrying roller.
As a kind of perferred technical scheme, roller carrier shaft is installed in the stand, the carrying roller is rotatably installed in
On the roller carrier shaft, rolling bearing is installed between the both ends of the carrying roller and the roller carrier shaft.
As a kind of perferred technical scheme, the stand includes two side plates being arranged in parallel, and consolidates between the side plate
Dingan County is equipped with more connecting shafts, and the swing arm rotating driving device, the Pipe Cutting head and the trustship device are installed in two
Between a side plate；
Pipe fitting cutting place position, the trustship device installation are provided on the side plate below the Pipe Cutting head
In pipe fitting cutting place position, the top of the side plate is obliquely installed to the pipe cutting machine rostral.
As a kind of perferred technical scheme, the swing arm includes the pulling force frame hinged with the stand, the pulling force frame
One side be provided with the head mounting base of biasing, the opposite side of the pulling force frame is provided with the drive connection portion of biasing, the drive
The central axis in dynamic portion is overlapped with the central axis of the head mounting base.
By adopting the above-described technical solution, the pipe cutting machine with position limit device, including pedestal, fixed peace on the pedestal
Equipped with stand, swing arm is rotatablely equipped in the stand, swing arm rotation is installed between one end of the swing arm and the pedestal
Driving device and swing arm returning device, the other end of the swing arm are equipped with Pipe Cutting head, below the Pipe Cutting head
Trustship device is installed in the stand；The /V cross bar of the restricted swing arm return amplitude is installed in the stand；It uses
When, pipe fitting to be cut is placed on trustship device, is rotated using the driving swing arm of swing arm rotating driving device, drives pipe cutting machine
Head presses to steel pipe, by steel pipe cutting；The present invention is compact-sized, and small, carrying easy to carry, during Pipe Cutting, steel pipe is being held in the palm
As Pipe Cutting head rotates under the action of pipe device, be not in vibration, ensure Pipe Cutting quality.
Description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is the structure diagram of the cutting pipe with small pipe diameter steel pipe of the embodiment of the present invention；
Fig. 3 is the structure diagram of the cutting Large Diameter Pipeline steel pipe of the embodiment of the present invention；
Fig. 4 is the structural scheme of mechanism of the swing arm of the embodiment of the present invention；
In figure：1- pedestals；2- stands；3- swing arms；31- pulling force frames；32- head mounting bases；33- drive connections portion；41- liquid
Press jack；42- drive seats；51- return springs；52- tightens transverse arm；53- tightens screw rod；54- tightens nut；61- Pipe Cuttings are driven
Dynamic motor；62- blades；7- carrying rollers；8- steel pipes；9- /V cross bars.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only explanation is passed through
Mode describes some exemplary embodiments of the present invention.Undoubtedly, those of ordinary skill in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
As shown in Figure 1, the pipe cutting machine with position limit device, including pedestal 1, stand 2 is installed on the pedestal 1,
Swing arm 3 is rotatablely equipped in the stand 2,3 rotation driving of swing arm is installed between one end of the swing arm 3 and the pedestal 1
3 returning device of device and swing arm, 3 rotating driving device of swing arm include drive seat 42, and the drive seat 42 is rotatably installed in
The bottom of the stand is installed with hydraulic jack 41, the plunger end of the hydraulic jack 41 in the drive seat 42
It is hinged with the swing arm 3.3 returning device of swing arm includes return spring 51, one end and the bottom of the return spring 51
Seat 1 is fixedly connected, and tightening device is equipped between the other end of the return spring 51 and the swing arm 3.The tightening device
Tighten transverse arm 52 in the swing arm 3 including being fixedly mounted on, it is described tighten to be provided on transverse arm 52 tighten perforation, the spring
It is installed with towards one end of the swing arm 3 and tightens screw rod 53, the end for tightening screw rod 53 tightens perforation through described
And be connected with and tighten nut 54, the nut 54 that tightens is wing nut.The other end of the swing arm 3 is equipped with Pipe Cutting head,
The Pipe Cutting head includes the Pipe Cutting driving motor 61 being fixedly mounted in the swing arm 3, and the Pipe Cutting driving motor 61 moves
Power output terminal is through the swing arm 3 and is sequentially connected with blade 62.It is installed in the stand 2 below the Pipe Cutting head
There is trustship device, the trustship device includes the carrying roller 7 being rotatably installed in the stand 2, and the carrying roller 7 includes two subiculums
Roller 7 and a side carrying roller 7.Specifically, 7 axis (not shown) of carrying roller, 7 turns of the carrying roller are installed in the stand 2
It is dynamic to be mounted on 7 axis of carrying roller, rolling bearing is installed between 7 axis of both ends and the carrying roller of the carrying roller 7.The stand
2 include two side plates being arranged in parallel, and more connecting shafts, 3 rotation driving of the swing arm dress are installed between the side plate
It puts, the Pipe Cutting head and the trustship device are installed between two side plates.Below the Pipe Cutting head
Pipe fitting cutting place position is provided on the side plate, the trustship device is mounted in pipe fitting cutting place position, the side
The top of plate is obliquely installed to the pipe cutting machine rostral.The /V that the restricted swing arm return amplitude is installed in the stand is horizontal
Bar 9, /V cross bar 9 can prevent the excessive return of swing arm, avoid hurting sb.'s feelings.
As shown in figure 4, the swing arm 3 includes the pulling force frame 31 hinged with the stand 2, the one side of the pulling force frame 31 is set
The head mounting base 32 of biasing is equipped with, the opposite side of the pulling force frame 31 is provided with the drive connection portion 33 of biasing, the driving
The central axis in portion is overlapped with the central axis of the head mounting base 32.Shaft is rotatablely equipped on the pulling force frame 31, institute
The both ends for stating shaft are fixedly connected with the stand 2.
During work, pipe fitting to be cut is placed on carrying roller 7, manipulates hydraulic jack 41 so that hydraulic jack 41
Plunger end be raised above, hydraulic jack 41 drives swing arm 3 to rotate, and the other end of swing arm 3 drives Pipe Cutting head to press to steel pipe
8, Pipe Cutting driving motor 61 works, and steel pipe 8, by the active force between blade 62 and steel pipe 8, drives steel under the support of carrying roller 7
Pipe 8 is rotated also with blade 62, and the velocity of rotation of steel pipe 8 is slower than the velocity of rotation of blade 62, with the rotation of steel pipe 8, blade
62 cut off steel pipe 8；Three carrying rollers 7 and Pipe Cutting head, the design method of swing arm 3 so that this pipe cutting machine can cut size not
With caliber specification steel pipe 8, as shown in Figures 2 and 3.Compact-sized, small, carrying easy to carry of the invention, during Pipe Cutting,
Steel pipe 8, as Pipe Cutting head rotates, is not in vibration, ensures Pipe Cutting quality under the action of trustship device.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. the pipe cutting machine with position limit device, it is characterised in that：Including pedestal, stand is installed on the pedestal, it is described
Swing arm is rotatablely equipped in stand, swing arm rotating driving device and swing arm are installed between one end of the swing arm and the pedestal
Returning device, the other end of the swing arm are equipped with Pipe Cutting head, are installed in the stand below the Pipe Cutting head
There is trustship device；
The /V cross bar of the restricted swing arm return amplitude is installed in the stand.
2. the pipe cutting machine with position limit device as described in claim 1, it is characterised in that：The swing arm rotating driving device bag
Drive seat is included, the drive seat is rotatably installed in the bottom of the stand, hydraulic jack is installed in the drive seat,
The plunger end of the hydraulic jack is hinged with the swing arm.
3. the pipe cutting machine with position limit device as described in claim 1, it is characterised in that：The swing arm returning device includes back
Position spring, one end of the return spring is fixedly connected with the pedestal, the other end of the return spring and the swing arm it
Between tightening device is installed.
4. the pipe cutting machine with position limit device as claimed in claim 3, it is characterised in that：The tightening device includes fixed pacify
Tighten transverse arm in the swing arm, it is described tighten to be provided on transverse arm tighten perforation, the spring is towards the swing arm
One end, which is installed with, tightens screw rod, and the end for tightening screw rod, which tightens to perforate and be connected with described in, tightens nut.
5. the pipe cutting machine with position limit device as claimed in claim 4, it is characterised in that：The nut that tightens is butterfly spiral shell
It is female.
6. the pipe cutting machine with position limit device as described in claim 1, it is characterised in that：The Pipe Cutting head includes fixed pacify
Pipe Cutting driving motor in the swing arm, the power output end of the Pipe Cutting driving motor pass through the swing arm and the company of transmission
It is connected to blade.
7. the pipe cutting machine with position limit device as described in claim 1, it is characterised in that：The trustship device, which includes rotating, pacifies
Carrying roller in the stand, the carrying roller include two snub pulleys and a side carrying roller.
8. the pipe cutting machine with position limit device as claimed in claim 7, it is characterised in that：Support is installed in the stand
Roll shaft, the carrying roller are rotatably installed on the roller carrier shaft, and rotation is equipped between the both ends of the carrying roller and the roller carrier shaft
Bearing.
9. the pipe cutting machine with position limit device as described in claim 1 to 8 any claim, it is characterised in that：It is described vertical
Frame includes two side plates being arranged in parallel, and more connecting shafts, the swing arm rotation driving dress are installed between the side plate
It puts, the Pipe Cutting head and the trustship device are installed between two side plates；
Pipe fitting cutting place position is provided on the side plate below the Pipe Cutting head, the trustship device is mounted on institute
It states in pipe fitting cutting place position, the top of the side plate is obliquely installed to the pipe cutting machine rostral.
10. the pipe cutting machine with position limit device as described in claim 1, it is characterised in that：The swing arm includes standing with described
The hinged pulling force frame of frame, the one side of the pulling force frame are provided with the head mounting base of biasing, and the opposite side of the pulling force frame is set
There is the drive connection portion of biasing, the central axis of the driving portion is overlapped with the central axis of the head mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336642.9A CN108080702A (en) | 2017-12-14 | 2017-12-14 | Pipe cutting machine with position limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336642.9A CN108080702A (en) | 2017-12-14 | 2017-12-14 | Pipe cutting machine with position limit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080702A true CN108080702A (en) | 2018-05-29 |
Family
ID=62174335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711336642.9A Pending CN108080702A (en) | 2017-12-14 | 2017-12-14 | Pipe cutting machine with position limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080702A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807386A (en) * | 2019-04-04 | 2019-05-28 | 中建八局第一建设有限公司 | A kind of cutter device for large size caliber |
| CN112620785A (en) * | 2020-12-18 | 2021-04-09 | 杭州智行远机器人技术有限公司 | Multifunctional special-shaped nuclear industry pipe rotating matching device |
-
2017
- 2017-12-14 CN CN201711336642.9A patent/CN108080702A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807386A (en) * | 2019-04-04 | 2019-05-28 | 中建八局第一建设有限公司 | A kind of cutter device for large size caliber |
| CN109807386B (en) * | 2019-04-04 | 2023-10-17 | 中建八局第一建设有限公司 | Cutting device for large pipe diameter |
| CN112620785A (en) * | 2020-12-18 | 2021-04-09 | 杭州智行远机器人技术有限公司 | Multifunctional special-shaped nuclear industry pipe rotating matching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
|
| WD01 | Invention patent application deemed withdrawn after publication |