CN107538068A - A kind of cutter device of sleeve pipe - Google Patents
A kind of cutter device of sleeve pipe Download PDFInfo
- Publication number
- CN107538068A CN107538068A CN201710980494.8A CN201710980494A CN107538068A CN 107538068 A CN107538068 A CN 107538068A CN 201710980494 A CN201710980494 A CN 201710980494A CN 107538068 A CN107538068 A CN 107538068A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- installation axle
- cutter device
- connector
- cavity
- 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
- 238000009434 installation Methods 0.000 claims abstract description 40
- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052802 copper Inorganic materials 0.000 abstract description 7
- 239000010949 copper Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Abstract
The invention discloses a kind of cutter device of sleeve pipe, including installation axle, the end set of installation axle has the connector to connection sleeve pipe, two cutting knifes being oppositely arranged are provided with installation axle, installation outer shaft sleeve is equipped with the gland being axially movable, during use, sleeve pipe is connected with cutter device by connector, the inner tube of sleeve pipe reaches cavity through the pilot hole and realizes positioning, gland moves axially close to the cavity, two cutting knifes are compressed, two cutting knifes are abutted to the outer surface of copper pipe, then the installation axle is rotated, circumgyration incision is carried out to copper pipe, inner tube can thus be cut off, efficiency is higher, it is easy to use；And connector is detachably connected with cutter device, the connector of different size boss and pilot hole is changed, the sleeve pipe of different model can be adapted to, saves the cost of equipment.
Description
Technical field
The present invention relates to cutter device field, particularly a kind of cutter device of sleeve pipe.
Background technology
In the plant equipment such as air-conditioning, sleeve structure often is provided with, is made up of outer tube and the inner tube being sleeved in it, to
What the relative length requirement of the equipment for connecting outside respectively, general outer tube and inner tube was to determine, after installing, inner tube need to be entered
Capable last cutting operation, existing general use manually are cut together by some cuttings, but because inner tube is arranged on outside
In pipe, space is limited, and cutting is not convenient enough, and the control that the length cut need to be special, cutting efficiency are relatively low.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem in correlation technique to a certain extent, there is provided one kind is cut
Cut the cutter device of easily sleeve pipe.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of cutter device of sleeve pipe, including installation axle, the installation axle end set have to house described sleeve pipe
The cavity of inner tube, the cavity center are symmetrically arranged with two breach, and two breach are all provided with cutting knife, the cutting knife one
End is articulated with installation axle, the other end corresponds to the cavity and set, and is connected in the middle part of two cutting knifes by the first compression spring,
The installation outer shaft sleeve is equipped with gland, and the gland can be by moving axially compression or unclamping two cutting knifes, the cutting
Device is additionally provided with base, and the installation axle is pivotally mounted on the base, the gland by the second compression spring with
The base connection；The end of the installation axle is removably connected with to be sleeved on the connector in described sleeve pipe, the company
Fitting includes, to be nested in the boss in the outer tube of described sleeve pipe, being provided with the middle part of the boss and being oriented to the set to interspersed
The pilot hole of the inner tube of pipe.
Further, the connector is provided with external screw thread, and the end set of the installation axle has fits with the external screw thread
The internal thread matched somebody with somebody.
Further, the end set of the cutting knife has the blade being radially-inwardly provided projectingly.
Further, the installation axle correspond to the cavity side be additionally provided be easy to observation window.
Further, the installation axle is connected with the drive device of its rotation of driving.
The beneficial effects of the invention are as follows：The present invention provides a kind of cutter device of sleeve pipe, including installation axle, the end of installation axle
Portion is provided with the connector to connection sleeve pipe, and two cutting knifes being oppositely arranged are provided with installation axle, and installation outer shaft sleeve is equipped with
The gland being axially movable, in use, being connected sleeve pipe with cutter device by connector, the inner tube of sleeve pipe passes through the guiding
Hole reaches cavity and realizes positioning, and gland moves axially close to the cavity, and two cutting knifes are compressed, and two cutting knifes are abutted to copper pipe
Outer surface, then rotate the installation axle, to copper pipe carry out circumgyration incision, inner tube can thus be cut off, efficiency is higher, makes
With convenient；And connector is detachably connected with cutter device, the connector of different size boss and pilot hole is changed, can be adapted to
The sleeve pipe of different model, save the cost of equipment.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the mounting structure schematic diagram of the present invention；
Fig. 2 is the cutting knife of the present invention and the assembling structure schematic diagram of installation axle；
Fig. 3 is the structural representation of the connector of the present invention.
Embodiment
Referring to figs. 1 to Fig. 2, a kind of cutter device of sleeve pipe of the invention, including installation axle 1, the end of installation axle 1 are set
It is equipped with to house the cavity 11 of the inner tube of described sleeve pipe, the center symmetric setting of cavity 11 there are two breach, described in two
Breach is all provided with cutting knife 2, and described one end of cutting knife 2 is articulated with installation axle 1, the other end corresponds to the cavity 11 and set, two
The middle part of cutting knife 2 is connected by the first compression spring 3, is set with gland 4 outside the installation axle 1, the gland 4 can pass through axle
To mobile compression or two cutting knifes 2 are unclamped, the cutter device is additionally provided with base 5, and the installation axle 1 is rotatably mounted
In on the base 5, the gland 4 is connected by the second compression spring 6 with the base 5；The end of the installation axle 1 is removable
Unload and be connected with to be sleeved on connector 7 in described sleeve pipe, the connector 7 is included to be nested in the outer tube of described sleeve pipe
Interior boss 72, the middle part of boss 72 are provided with to the pilot hole 73 of the interspersed inner tube for being oriented to described sleeve pipe.It is in use, first
First pass through connector 7 to be connected sleeve pipe with cutter device, specifically boss 72 is sleeved in the outer tube of sleeve pipe, inner tube is run through institute
Pilot hole 73 is stated until in cavity 11, when just starting installation, is manually promoted gland 4 to away from the direction of cutting knife 2 so that two are cut
Knife 2 away from each other, is able to allow inner tube to enter between the two, when needing circumgyration incision, put in the presence of the first compression spring 3
Hand, gland 4 are moved close to cutting knife 2 in the presence of the second compression spring 6, two cutting knifes 2 compressed so that two blades 21 are tight
It is gripped on the outer wall of outer tube, then carries out circumgyration incision.Such structure, cutting is convenient, substantially increases cutting efficiency, and
And connector 7 is detachably connected with cutter device, the connector 7 of different size boss 72 and pilot hole 73 is changed, can be adapted to not
With the sleeve pipe of model, the cost of equipment is saved.
As the detachable connection of a kind of preferable connector 7 and cutter device, the connector 7 is provided with outer spiral shell
Line 71, the end set of the installation axle 1 have the internal thread being adapted to the external screw thread 71.Cutter device supporting can be provided with more
Individual connector 7, respectively with the different diameters of boss 72 and the internal diameter of pilot hole 73, so when cutting different sleeve pipes, only need
Different connectors 7 is changed, it is more convenient, while also save equipment cost.
Further, the end set of the cutting knife 22 has the blade 21 being radially-inwardly provided projectingly, blade 21 and cutting knife
22 handle of a knife is vertical.When cutting knife 22 compresses in the presence of gland 44, two blades 21 can be abutted to the outer surface of copper pipe, stung
The tight copper pipe, is ready for follow-up circumgyration incision.
As the further improvement of above-mentioned technical proposal, the side of the corresponding cavity 11 of the installation axle 11 is additionally provided with
It is easy to the window of observation, is easy to insert copper pipe in pilot hole, improves efficiency.
Further, the installation axle 11 is connected with the drive device of its rotation of driving, and drive device can use hand drill
Etc. rotatable equipment, rotary shaft is connected with installation axle 1.
Above concrete structure and sized data are that presently preferred embodiments of the present invention is illustrated, but present invention wound
Make and be not limited to the embodiment, those skilled in the art can also make kind on the premise of without prejudice to spirit of the invention
The equivalent variations or replacement, these equivalent deformations or replacement of kind are all contained in the application claim limited range.
Claims (5)
- A kind of 1. cutter device of sleeve pipe, it is characterised in that：Including installation axle, the installation axle end set has to house institute The cavity of the inner tube of sleeve pipe is stated, the cavity center is symmetrically arranged with two breach, and two breach are all provided with cutting knife, institute State that cutting knife one end is articulated with installation axle, the other end corresponds to the cavity and set, pass through the first compression in the middle part of two cutting knifes Spring connects, and the installation outer shaft sleeve is equipped with gland, and the gland can compress or unclamp two cutting knifes by axial movement, The cutter device is additionally provided with base, and the installation axle is pivotally mounted on the base, and the gland passes through the second pressure Contracting spring is connected with the base；The end of the installation axle is removably connected with to be sleeved on the connection in described sleeve pipe Part, the connector include, to be nested in the boss in the outer tube of described sleeve pipe, being provided with the middle part of the boss to interspersed It is oriented to the pilot hole of the inner tube of described sleeve pipe.
- A kind of 2. cutter device of sleeve pipe according to claim 1, it is characterised in that：The connector is provided with outer spiral shell Line, the end set of the installation axle have the internal thread being adapted to the external screw thread.
- A kind of 3. cutter device of sleeve pipe according to claim 1, it is characterised in that：The end set of the cutting knife has footpath To the blade of inwardly projecting setting.
- A kind of 4. cutter device of sleeve pipe according to claim 1, it is characterised in that：The installation axle corresponds to the cavity Side be additionally provided be easy to observation window.
- A kind of 5. cutter device of sleeve pipe according to claim 1, it is characterised in that：The installation axle, which is connected with, drives it The drive device of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980494.8A CN107538068A (en) | 2017-10-19 | 2017-10-19 | A kind of cutter device of sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980494.8A CN107538068A (en) | 2017-10-19 | 2017-10-19 | A kind of cutter device of sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107538068A true CN107538068A (en) | 2018-01-05 |
Family
ID=60968058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710980494.8A Pending CN107538068A (en) | 2017-10-19 | 2017-10-19 | A kind of cutter device of sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107538068A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09309005A (en) * | 1996-05-22 | 1997-12-02 | Mitsui Petrochem Ind Ltd | Cutting tool for plastic pipe |
| RU2243353C2 (en) * | 2003-01-08 | 2004-12-27 | Открытое акционерное общество Научно-производственное предприятие "Научно-исследовательский и проектно-конструкторский институт геофизических исследований геологоразведочных скважин | Device in logging cable for cutting casing column in well |
| CN203660263U (en) * | 2014-01-07 | 2014-06-18 | 温州市兆庄自动化设备有限公司 | Varnished wire paint scraper |
| CN104249188A (en) * | 2013-06-30 | 2014-12-31 | 常州市华贤五金厂 | Rod piece cutting-off device |
| CN106312169A (en) * | 2016-10-31 | 2017-01-11 | 东莞市晋诚机械有限公司 | Cutter device |
| CN207563818U (en) * | 2017-10-19 | 2018-07-03 | 开平市高美空调设备有限公司 | A kind of cutter device of casing |
-
2017
- 2017-10-19 CN CN201710980494.8A patent/CN107538068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09309005A (en) * | 1996-05-22 | 1997-12-02 | Mitsui Petrochem Ind Ltd | Cutting tool for plastic pipe |
| RU2243353C2 (en) * | 2003-01-08 | 2004-12-27 | Открытое акционерное общество Научно-производственное предприятие "Научно-исследовательский и проектно-конструкторский институт геофизических исследований геологоразведочных скважин | Device in logging cable for cutting casing column in well |
| CN104249188A (en) * | 2013-06-30 | 2014-12-31 | 常州市华贤五金厂 | Rod piece cutting-off device |
| CN203660263U (en) * | 2014-01-07 | 2014-06-18 | 温州市兆庄自动化设备有限公司 | Varnished wire paint scraper |
| CN106312169A (en) * | 2016-10-31 | 2017-01-11 | 东莞市晋诚机械有限公司 | Cutter device |
| CN207563818U (en) * | 2017-10-19 | 2018-07-03 | 开平市高美空调设备有限公司 | A kind of cutter device of casing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207563818U (en) | A kind of cutter device of casing | |
| CN201168821Y (en) | Pipe barrel inner cutter | |
| CN107538068A (en) | A kind of cutter device of sleeve pipe | |
| CN104184075B (en) | Cable peeling device | |
| CN205928763U (en) | Rubber tube peeler | |
| CN104466813A (en) | Rotary wire stripper | |
| CN205466454U (en) | Hand -held type PVC electric wire tube cutting device | |
| CN206821375U (en) | A kind of telescopic mounting of Gao Zhiju | |
| JP4378569B2 (en) | In-pipe work robot | |
| CN201860026U (en) | Rotating material cutting mechanism for pin inserting machine | |
| CN204361589U (en) | Rotate wire stripper | |
| CN203339579U (en) | Electric cable stripping apparatus | |
| CN214013715U (en) | Portable electric cable wire stripper | |
| CN212306219U (en) | Telescopic intelligent electric saw of loading on unmanned aerial vehicle | |
| CN207421637U (en) | A kind of heat supply pipeline dredger | |
| CN204748744U (en) | Reel slitter anchor clamps | |
| CN206596381U (en) | Brush cutter | |
| CN211164055U (en) | Pipe cutter auxiliary positioning piece and pipe cutter comprising same | |
| CN211192110U (en) | A reaming device for valve barrel processing | |
| CN208728780U (en) | A kind of building pipe cutter device | |
| CN111745185B (en) | Perforating device convenient to disassemble and assemble and used in narrow space | |
| CN215701984U (en) | Edge cutting device of spandex paper tube | |
| CN107511528A (en) | A kind of cutter device of air-conditioning copper pipe | |
| CN215968528U (en) | Tool for taking out annular pressing sheet | |
| CN211193069U (en) | A loading attachment for valve barrel processing |
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 |