CN107378108A - A kind of pipeline inscribe cutter head - Google Patents
A kind of pipeline inscribe cutter head Download PDFInfo
- Publication number
- CN107378108A CN107378108A CN201710808139.2A CN201710808139A CN107378108A CN 107378108 A CN107378108 A CN 107378108A CN 201710808139 A CN201710808139 A CN 201710808139A CN 107378108 A CN107378108 A CN 107378108A
- Authority
- CN
- China
- Prior art keywords
- bar
- sliding
- cavity
- sliding block
- disk
- 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.)
- Withdrawn
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
- B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube
-
- 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
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
-
- 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
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention discloses a kind of cutter head, including power transmission shaft, disk, fix bar, sliding bar and cutting saw disc, the power transmission shaft is fixed together by bolt and disk, it is uniformly distributed on the outer wall of disk and is welded with three fix bars, the other end of fix bar is provided with cavity, and Elastic Sliding is provided with sliding bar in cavity；The cavity of the fix bar is embedded with slide cartridge, coordinates slip to be provided with sliding block in slide cartridge, compression spring is provided between the medial surface of sliding block and the inner face of cavity, and the lateral surface of sliding block is fixedly connected with sliding bar, and is provided with the fixed end for mixing bar and skids off mouth；The diameter of the sliding block is more than the diameter for skidding off mouth, prevents sliding bar from skidding off slide cartridge and coming off；The end of the sliding bar is provided with U-shaped mouth, and cutting saw disc is fixed with U-shaped mouth.The cutter head and cutting equipment are used cooperatively, and can be solved existing pipeline internal part and be gone wrong, and problem component can not be cut off from outside, the problem of causing significant wastage.
Description
Technical field
The present invention relates to a kind of cutter head, more particularly to a kind of pipeline inscribe cutter head.
Background technology
Underdrain facility is widely clouded in the limited underground space of modern city, and underground installation specialty is numerous, work(
Can be extensive and huge, it is the main bearer of many basic functions such as whole city water, electricity, letter, vapour, heat.Underground installation
Construction, maintenance, management difficulty are big, once problem occurs, coverage is wide, and directly or indirectly economic loss is big.Pipe-line maintenance,
During renewal or recovery, there are many occasions to carry out pipe cutting construction in outside, such as exterior space does not allow
Urban duct construction site and deep-well pipeline construction occasion.In this case, present form of construction work generally can all be made
Building wall etc., the occasion of deep-well pipeline construction are destroyed into larger destruction and property loss, such as urban duct construction site
It will have to destroy the even addressing probing again of existing pipeline.With the increase of material cost and manual time's cost, present
Form of construction work can not fully meet the market demand.
The content of the invention
For above-mentioned problem, the technical problem to be solved in the present invention is to provide a kind of pipeline inscribe cutter head, should
Cutter head and cutting equipment are used cooperatively, and are gone wrong with solving existing pipeline internal part, problem component can not be from outside
Cut off, the problem of causing significant wastage.
To achieve the above object, the present invention adopts the technical scheme that, a kind of pipeline inscribe cutter head, including power transmission shaft,
Disk, fix bar, sliding bar and cutting saw disc, it is characterized in that：The power transmission shaft is fixed together by bolt and disk, disk
Outer wall on be uniformly distributed and be welded with three fix bars, the other end of fix bar is provided with cavity, and Elastic Sliding, which is provided with, in cavity slides
Lever；The cavity of the fix bar is embedded with slide cartridge, coordinates to slide in slide cartridge and is provided with sliding block, the medial surface of sliding block and cavity it is interior
Compression spring is provided between end face, the lateral surface of sliding block is fixedly connected with sliding bar, and is provided with and is skidded off in the fixed end for mixing bar
Mouthful；The diameter of the sliding block is more than the diameter for skidding off mouth, prevents sliding bar from skidding off slide cartridge and coming off；The end of the sliding bar is provided with
U-shaped mouth, cutting saw disc is fixed with U-shaped mouth.
The present invention is reasonable in design, simple in construction, when the cutter head and cutting equipment are used cooperatively, fixed disk and power transmission shaft
Linking together, power transmission shaft is connected by gearbox with motor, firmly presses sliding bar, it is retracted in fix bar,
Cutter head is placed in the pipeline for needing to cut, the axial line of power transmission shaft and the center line of pipeline is overlapped, unclamps and slide
Bar, sliding bar eject in the presence of compression spring, and the sawtooth elasticity at cast-cutting saw plate edge props up tube wall, then start driving
Motor, cutting operation is carried out to pipeline.For the cutter head in cutting process, the elastic force of compression spring passes through sliding bar end
Cutting saw disc is acted on tube wall all the time, and the pipeline of different size diameter can be cut, strong adaptability.
Brief description of the drawings
Fig. 1 is structural representation when power transmission shaft of the present invention is connected with disk.
Fig. 2 is the cross section structure diagram of the present invention.
In figure：1st, power transmission shaft；2nd, disk；3rd, fix bar；4th, sliding bar；5th, slide cartridge；6th, sliding block；7th, compression spring；8th, cut
Sawing disk；9th, bolt；10th, U-shaped mouth.
Embodiment
In Fig. 1,2, a kind of pipeline inscribe cutter head provided by the invention, including power transmission shaft（1）, disk（2）, fix bar
（3）, sliding bar（4）With cutting saw disc（8）, it is characterized in that：The power transmission shaft（1）Pass through bolt（9）With disk（2）It is fixed on one
Rise, disk（2）Outer wall on be uniformly distributed and be welded with three fix bars（3）, fix bar（3）The other end be provided with cavity, cavity
Interior Elastic Sliding is provided with sliding bar（4）；The fix bar（3）Cavity be embedded with slide cartridge（5）, slide cartridge（5）Interior cooperation slip is set
There is sliding block（6）, sliding block（6）Medial surface and cavity inner face between be provided with compression spring（7）, sliding block（6）Lateral surface with
Sliding bar（4）It is fixedly connected, and bar is mixed in fixation（3）End be provided with and skid off mouth；The sliding block（6）Diameter be more than skid off mouth
Diameter, prevent sliding bar（4）Skid off slide cartridge（5）Come off；The sliding bar（4）End be provided with U-shaped mouth（10）, U-shaped mouth
（10）Inside it is fixed with cutting saw disc（8）.
Claims (1)
1. a kind of pipeline inscribe cutter head, including power transmission shaft（1）, disk（2）, fix bar（3）, sliding bar（4）With cutting saw disc
（8）, it is characterized in that：The power transmission shaft（1）Pass through bolt（9）With disk（2）It is fixed together, disk（2）Outer wall on uniformly
Distribution is welded with three fix bars（3）, fix bar（3）The other end be provided with cavity, Elastic Sliding is provided with sliding bar in cavity
（4）；The fix bar（3）Cavity be embedded with slide cartridge（5）, slide cartridge（5）It is interior to coordinate slip to be provided with sliding block（6）, sliding block（6）It is interior
Compression spring is provided between side and the inner face of cavity（7）, sliding block（6）Lateral surface and sliding bar（4）It is fixedly connected, and
Bar is mixed in fixation（3）End be provided with and skid off mouth；The sliding block（6）Diameter be more than and skid off the diameter of mouth, prevent sliding bar（4）It is sliding
Go out slide cartridge（5）Come off；The sliding bar（4）End be provided with U-shaped mouth（10）, U-shaped mouth（10）Inside it is fixed with cutting saw disc
（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808139.2A CN107378108A (en) | 2017-09-09 | 2017-09-09 | A kind of pipeline inscribe cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808139.2A CN107378108A (en) | 2017-09-09 | 2017-09-09 | A kind of pipeline inscribe cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378108A true CN107378108A (en) | 2017-11-24 |
Family
ID=60349473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710808139.2A Withdrawn CN107378108A (en) | 2017-09-09 | 2017-09-09 | A kind of pipeline inscribe cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971642A (en) * | 2018-08-01 | 2018-12-11 | 苏州穹力机械科技有限公司 | Cylinder inner wall cutter |
| CN112452970A (en) * | 2020-11-05 | 2021-03-09 | 佛山双誉信息技术服务有限公司 | Scrap steel recycling device and using method |
| CN113021648A (en) * | 2021-04-12 | 2021-06-25 | 河南理工大学 | Mining deep hole slotting equipment and working method |
-
2017
- 2017-09-09 CN CN201710808139.2A patent/CN107378108A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971642A (en) * | 2018-08-01 | 2018-12-11 | 苏州穹力机械科技有限公司 | Cylinder inner wall cutter |
| CN112452970A (en) * | 2020-11-05 | 2021-03-09 | 佛山双誉信息技术服务有限公司 | Scrap steel recycling device and using method |
| CN113021648A (en) * | 2021-04-12 | 2021-06-25 | 河南理工大学 | Mining deep hole slotting equipment and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |
|
| WW01 | Invention patent application withdrawn after publication |