CN208416478U - A kind of drilling tool external application cutting tool - Google Patents
A kind of drilling tool external application cutting tool Download PDFInfo
- Publication number
- CN208416478U CN208416478U CN201820929258.3U CN201820929258U CN208416478U CN 208416478 U CN208416478 U CN 208416478U CN 201820929258 U CN201820929258 U CN 201820929258U CN 208416478 U CN208416478 U CN 208416478U
- Authority
- CN
- China
- Prior art keywords
- mobile
- cutter
- positional dissection
- power column
- top power
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 34
- 238000002224 dissection Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 6
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
Landscapes
- Knives (AREA)
Abstract
The utility model discloses a kind of drilling tool external application cutting tools, including casing, positional dissection knife and mobile cutter, described sleeve pipe upper interior is provided with helicitic texture, and mounting groove is offered below casing, the mounting groove lower inside is equipped with positional dissection knife, and positional dissection knife side is fixed with positioning sleeve, the positional dissection knife and positioning sleeve are fixed on inside mounting groove by positioning pin, and positional dissection knife upper end is linked together by pivot pin and mobile cutter upper end, the mobile cutter lower end is equipped with the second top power column, and second top power column upper end spring is installed, and spring upper end is provided with the first top power column.Drilling machine external application casing cutter, this external application cutting tool are connected by screw thread with drilling machine, and drilling machine can drive entire cutter to rotate, and then cutting work is carried out to drilling rod, while mobile cutter setting is cooperated using positional dissection knife, as small scissors, when cutting drilling rod, cutter is hardly damaged.
Description
Technical field
The utility model relates to subsurface investigation technical field, specially a kind of drilling tool external application cutting tool.
Background technique
Downhole tool needs are cut away when the burst accident of underground, and existing not professional cutting equipment, using not
Just, it is badly in need of developing a kind of demand for being able to solve drilling tool outer diameter cutting under particular surroundings.
Utility model content
The purpose of this utility model is to provide a kind of drilling tool external application cutting tools, to solve to mention in above-mentioned background technique
Existing not professional cutting equipment out, problem inconvenient for use.
To achieve the above object, the utility model provides the following technical solutions: a kind of drilling tool external application cutting tool, including
Casing, positional dissection knife and mobile cutter, described sleeve pipe upper interior is provided with helicitic texture, and offers peace below casing
Tankage, the mounting groove lower inside is equipped with positional dissection knife, and positional dissection knife side is fixed with positioning sleeve, the positioning
Cutter and positioning sleeve are fixed on inside mounting groove by positioning pin, and positional dissection knife upper end passes through pivot pin and mobile cutter
Upper end links together, and the mobile cutter lower end is equipped with mobile pin rod, and mobile pin rod is mounted on inside mobile pin hole,
The mobile cutter lower end is equipped with the second top power column, and the second top power column upper end is equipped with spring, and spring upper end is set
It is equipped with the first top power column.
Preferably, described sleeve pipe is the hollow cylindrical structure that high speed steel material is constituted, and side is uniformly opened below casing
Equipped with three groups of mounting grooves, while being respectively mounted inside mounting groove and positional dissection knife and mobile cutter.
Preferably, the helicitic texture being arranged inside described sleeve pipe upper end links together with drilling machine.
Preferably, first top power column is mounted on inside set tube wall, and between the first top power column and the second top power column
It is mounted on the first top power column to be located inside set tube wall, while the second top power column being arranged below spring and mobile cutter end
Contact is not connected to, and the first top power column and the second top power column are fixed together with spring.
Preferably, the mobile pin rod is mounted on inside mobile pin hole and can slide up and down, and mobile pin rod is in mobile pin hole
Length of the length of upper movement less than the second top power column.
Preferably, the positional dissection knife and mobile cutter are that Powder High-speed Steels material is constituted, and positional dissection knife with
Mobile cutter are L-type structure.
Preferably, the positive stop strip being fixed on casing is provided in the middle part of the mounting groove, and what is be arranged inside positive stop strip determines
Position cutter and mobile cutter upper end are hinged by pivot pin, while the point of a knife of positional dissection knife and mobile cutter is equal
In inside pipe casing.
Compared with prior art, the utility model has the beneficial effects that drilling tool external application cutting tool, structure setting is closed
Reason, this external application cutting tool are connected by screw thread with drilling machine, and drilling machine can drive entire cutter to rotate, and then cut to drilling rod
Work, while mobile cutter setting is cooperated using positional dissection knife, as small scissors, when cutting drilling rod, cutter is not easy
Damage.
Detailed description of the invention
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is the utility model structural profile illustration；
Fig. 3 is the utility model structure partial scheme of installation.
In figure: 1, casing, the 2, first top power column, 3, spring, the 4, second top power column, 5, mobile pin rod, 6, positive stop strip, 7, fixed
Position pin, 8, positioning sleeve, 9, positional dissection knife, 10, mobile cutter, 11, mobile pin hole, 12, mounting groove, 13, helicitic texture,
14, pivot pin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of drilling tool external application cutting tool, including set
Pipe 1, positional dissection knife 9 and mobile cutter 10,1 upper interior of casing is provided with helicitic texture 13, and offers below casing 1
Mounting groove 12, casing 1 is the hollow cylindrical structure that high speed steel material is constituted, and 1 lower section side of casing is uniformly provided with three groups
Mounting groove 12, at the same be respectively mounted inside mounting groove 12 with positional dissection knife 9 and mobile cutter 10, be provided in the middle part of mounting groove 12
The positive stop strip 6 being fixed on casing 1, and the positional dissection knife 9 being arranged inside positive stop strip 6 and mobile 10 upper end of cutter pass through axis
Pin 14 is hinged, while the point of a knife of positional dissection knife 9 and mobile cutter 10 is inside casing 1,9 He of positional dissection knife
Mobile cutter 10 are Powder High-speed Steels material composition, and positional dissection knife 9 and mobile cutter 10 are L-type structure, casing 1
The helicitic texture 13 being arranged inside upper end links together with drilling machine, and 12 lower inside of mounting groove is equipped with positional dissection knife 9, and
9 side of positional dissection knife is fixed with positioning sleeve 8, positional dissection knife 9 and positioning sleeve 8 and is fixed in mounting groove 12 by positioning pin 7
Portion, and 9 upper end of positional dissection knife is linked together by pivot pin 14 and mobile 10 upper end of cutter, mobile 10 lower end of cutter peace
Equipped with mobile pin rod 5, and mobile pin rod 5 is mounted on inside mobile pin hole 11, and mobile pin rod 5 is mounted on can inside mobile pin hole 11
It slides up and down, and length of the length less than the second top power column 4 that mobile pin rod 5 moves on mobile pin hole 11, mobile cutter
10 lower ends are equipped with the second top power column 4, and the second top 4 upper end of power column is equipped with spring 3, and 3 upper end of spring is provided with first
Power column 2 is pushed up, the first top power column 2 is mounted on inside 1 tube wall of casing, and is mounted on the between the first top power column 2 and the second top power column 4
One top power column 2 is located inside 1 tube wall of casing, while the second top power column 4 being arranged below spring 3 connects with mobile 10 end of cutter
Touching is not connected to, and the first top power column 2 and the second top power column 4 are fixed together with spring 3.
Working principle: when using drilling tool external application cutting tool, casing 1 is passed through into helicitic texture 13 and drilling machine first
Connection, and drilling machine can drive entire cutter to rotate, the positioning sleeve 8 and positional dissection knife 9 installed inside casing 1 pass through positioning pin 7
It is fixedly mounted on inside mounting groove 12, and positional dissection knife 9 is hinged on body by pivot pin 14 and mobile cutter 10, so that positioning
Cutter 9 and mobile cutter 10 form small scissor construction, and move cutter 10 and be mounted on mobile pin hole by mobile pin rod 5
On 11, and corresponding second top power column 4 is installed on mobile cutter 10 and spring 3 can push mobile pin rod 5 in movement
Slided on pin hole 11 so that the point of a knife of mobile 10 front end of cutter is in contact with the drilling rod inside casing 1, and spring 3 play it is slow
Effect is rushed, when cutting drilling rod, cutter is hardly damaged, and here it is the whole process that the drilling machine is worked with external application casing cutter.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of drilling tool external application cutting tool, including casing (1), positional dissection knife (9) and mobile cutter (10), feature
Be: described sleeve pipe (1) upper interior is provided with helicitic texture (13), and is offered mounting groove (12) below casing (1), described
Mounting groove (12) lower inside is equipped with positional dissection knife (9), and positional dissection knife (9) side is fixed with positioning sleeve (8), described
Positional dissection knife (9) and positioning sleeve (8) pass through positioning pin (7) and are fixed on mounting groove (12) inside, and positional dissection knife (9) upper end
It is linked together by pivot pin (14) and mobile cutter (10) upper end, mobile cutter (10) lower end is equipped with moving pin
Bar (5), and mobile pin rod (5) are mounted on mobile pin hole (11) inside, mobile cutter (10) lower end is equipped with the second top
Power column (4), and second top power column (4) upper end is equipped with spring (3), and spring (3) upper end is provided with the first top power column (2).
2. a kind of drilling tool external application cutting tool according to claim 1, it is characterised in that: described sleeve pipe (1) is high speed
The hollow cylindrical structure that steel material is constituted, and side is uniformly provided with three groups of mounting grooves (12) below casing (1), installs simultaneously
It is respectively mounted inside slot (12) and positional dissection knife (9) and movement cutter (10).
3. a kind of drilling tool external application cutting tool according to claim 1, it is characterised in that: in described sleeve pipe (1) upper end
The helicitic texture (13) of portion's setting links together with drilling machine.
4. a kind of drilling tool external application cutting tool according to claim 1, it is characterised in that: first top power column (2)
It is mounted on inside casing (1) tube wall, and is mounted on first top power column (2) position between the first top power column (2) and the second top power column (4)
Inside casing (1) tube wall, while the second top power column (4) being arranged below spring (3) is contacted with mobile cutter (10) end
It is not connected to, and the first top power column (2) and the second top power column (4) are fixed together with spring (3).
5. a kind of drilling tool external application cutting tool according to claim 1, it is characterised in that: mobile pin rod (5) peace
It can be slided up and down inside mobile pin hole (11), and mobile pin rod (5) length for moving on mobile pin hole (11) is less than the
The length on two tops power column (4).
6. a kind of drilling tool external application cutting tool according to claim 1, it is characterised in that: the positional dissection knife (9)
It is Powder High-speed Steels material composition with mobile cutter (10), and positional dissection knife (9) and mobile cutter (10) are L-type knot
Structure.
7. a kind of drilling tool external application cutting tool according to claim 1, it is characterised in that: in the middle part of the mounting groove (12)
It is provided with the positive stop strip (6) being fixed on casing (1), and the positional dissection knife (9) being arranged inside positive stop strip (6) and mobile cutting
Knife (10) upper end is hinged by pivot pin (14), while positional dissection knife (9) and the point of a knife of mobile cutter (10) exist
Casing (1) is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929258.3U CN208416478U (en) | 2018-06-15 | 2018-06-15 | A kind of drilling tool external application cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929258.3U CN208416478U (en) | 2018-06-15 | 2018-06-15 | A kind of drilling tool external application cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416478U true CN208416478U (en) | 2019-01-22 |
Family
ID=65108222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929258.3U Active CN208416478U (en) | 2018-06-15 | 2018-06-15 | A kind of drilling tool external application cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625810A (en) * | 2018-06-15 | 2018-10-09 | 焦作市恒利水文地质工程有限责任公司 | A kind of drilling tool external application cutting tool |
| CN112963144A (en) * | 2021-02-02 | 2021-06-15 | 北京中石曙光科技有限公司 | Small-diameter micro-resistivity scanning imager |
| CN115628027A (en) * | 2022-12-19 | 2023-01-20 | 四川康克石油科技有限公司 | Mechanical external cutting tool for oil pipe |
-
2018
- 2018-06-15 CN CN201820929258.3U patent/CN208416478U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625810A (en) * | 2018-06-15 | 2018-10-09 | 焦作市恒利水文地质工程有限责任公司 | A kind of drilling tool external application cutting tool |
| CN108625810B (en) * | 2018-06-15 | 2024-04-30 | 焦作市恒利水文地质工程有限责任公司 | External cutting tool for drilling tool |
| CN112963144A (en) * | 2021-02-02 | 2021-06-15 | 北京中石曙光科技有限公司 | Small-diameter micro-resistivity scanning imager |
| CN112963144B (en) * | 2021-02-02 | 2024-08-16 | 北京中石曙光科技有限公司 | Small-diameter micro-resistivity scanning imager |
| CN115628027A (en) * | 2022-12-19 | 2023-01-20 | 四川康克石油科技有限公司 | Mechanical external cutting tool for oil pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209288840U (en) | Tool changing device of tool magazine | |
| CN208416478U (en) | A kind of drilling tool external application cutting tool | |
| CN208592965U (en) | A kind of building wall drilling equipment easy to use | |
| CN103406712B (en) | A kind of self-centering type knurling mechanism | |
| CN203603762U (en) | Drill rod conveying device for drill jumbo | |
| CN208743770U (en) | It is a kind of can deburring drilling tool | |
| CN112895173A (en) | Stroke extension mechanism and ceramic tile push broach with same | |
| CN108625810A (en) | A kind of drilling tool external application cutting tool | |
| CN219677970U (en) | Cable end wire stripping device | |
| CN215039064U (en) | Stroke extension mechanism and ceramic tile push broach with same | |
| CN206419011U (en) | A kind of boom-type roadheader with pre- cutting means | |
| CN211978969U (en) | Auxiliary wiring device for electrical test | |
| CN213545186U (en) | Wire arrangement device for computer | |
| CN115815476A (en) | A kind of steel bar cutting equipment for building bridge construction | |
| CN215968695U (en) | A lead device based on saw blade and milling cutter cross-cutting board | |
| CN222404421U (en) | An adjustable cutting tool with a guide structure | |
| CN201483104U (en) | Electric spark machining equipment | |
| CN207521795U (en) | A kind of cutter device for pencil head | |
| CN104475781A (en) | Angle-adjustable cambered surface machining cutter | |
| CN219337791U (en) | Combined electrician knife | |
| CN221231693U (en) | Automatic manufacturing and processing device for pipe | |
| CN223147071U (en) | A geological hammer for geological mining | |
| CN218275858U (en) | Fixing device for cable connection | |
| CN223947960U (en) | A new type of utility knife with easy-to-change blades | |
| CN216981376U (en) | Crimped lead bracket for hydraulic wire crimping pliers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |