CN207453918U - A kind of the milling of body house isolator set, fishing integrated tool - Google Patents
A kind of the milling of body house isolator set, fishing integrated tool Download PDFInfo
- Publication number
- CN207453918U CN207453918U CN201721642937.4U CN201721642937U CN207453918U CN 207453918 U CN207453918 U CN 207453918U CN 201721642937 U CN201721642937 U CN 201721642937U CN 207453918 U CN207453918 U CN 207453918U
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- Prior art keywords
- milling
- shaft
- fishing
- fish
- rail
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Abstract
The utility model discloses a kind of the milling of body house isolator set, fishing integrated tools, including fishing cup connector, fishing cup cylinder, shaft, rotation slips, change rail pin and set milling apparatus, guide rail is provided in shaft, guide rail includes long guideway and short lead rail, long guideway is connected with short-range missile rails alternatively, one end of shaft is connected with fishing cup connector, rotation slips is arranged on the other end of shaft, fishing cup jacket casing is on fishing cup connector, set milling apparatus is sleeved in shaft and positioned at the left side of the rotation slips, is become rail pin and is arranged on the guide rail of shaft.The utility model first can clear up booty when salvaging fish to carrying out set milling around fish, fish can be salvaged after the completion of cleaning in drilling well, if be stuck during promoting fish can also discharge fish by rail changing device, a kind of device has multiple functions, the step that pulls out of hole is got into from down simultaneously to complete, working time and work step are greatly reduced, fish is improved and salvages efficiency.
Description
Technical field
The utility model belongs to oil equipment technical field, and in particular to one is salvaged in a kind of body house isolator set milling
Chemical industry has.
Background technology
It is typically to connect casing section mill using drilling tool and stud with the structure of the milling shoe of alloy, this knot that fish is salvaged in previous work
Structure is compact securely, but use is cumbersome, and milling shoe end serrated teeth tungsten carbide button can effectively mill out regular fish shape, make
With the gug that pulls out of hole first in the process, lower casing section mill and milling shoe are dismantled, drill string lower end installs efficient milling shoes or reversible is salvaged
Milling could be carried out after lance or salvages fish, whole process needs 2-3 steps that could complete, and causes drilling period long, of high cost.
Utility model content
The purpose of this utility model is that：A kind of the milling of body house isolator set, fishing integrated tool are provided, it is existing to solve
The problem of some devices use process cumbersome.
To achieve these goals, the technical solution adopted in the utility model is：A kind of body house isolator set milling of offer,
Fishing integrated tool including fishing cup connector, fishing cup cylinder, shaft, rotation slips, change rail pin and set milling apparatus, is set in shaft
Guide rail is equipped with, guide rail includes long guideway and short lead rail, and long guideway is connected with short-range missile rails alternatively, and one end and the fishing cup connector of shaft connect
Connect, be arranged with rotation slips on the other end of shaft, fishing cup jacket casing on fishing cup connector, set milling apparatus be sleeved in shaft and
Positioned at the left side of the rotation slips, become rail pin and be arranged on the guide rail of shaft.
The beneficial effects of the utility model are：When salvaging fish, the utility model is sunk in drilling well, works as revotating card
The utility model continues the downlink in drilling well until borehole bottom after watt being contacted with fish, at this time since bit pressure is larger, set milling dress
Putting can start to work to clear up the booty in drilling well, apply axial compressive force to the utility model after the completion of cleaning so that rotation slips
Into in salvaged fish, since the presence of axial compressive force to rotate slips uplink in fishing cup cylinder, become rail pin at this time
In long guideway, rotation slips and fish clamping, if the utility model is stuck and needs to discharge fish during salvaging,
The utility model is above carried, becomes rail pin and is moved to by long guideway in short lead rail, since the length of short lead rail is less than long guideway, becomes rail
The stroke of pin, which shortens, to be continued to move to, and rotating can not be close between the inner surface of slips and the conical surface of shaft, and fish can release
It puts.The utility model can be first to carrying out set milling to clear up booty when salvaging fish around fish, can be by fish after the completion of cleaning
It salvages in drilling well, if be stuck during promoting fish can also coordinate to release by becoming rail pin and long track, the spray of short track
Let-down fish, a kind of device have multiple functions, while get into the step that pulls out of hole from down and complete, and greatly reduce working time and work
Make step, improve fish and salvage efficiency.
Further, covering milling apparatus includes milling cylinder and milling shoe, and milling cylinder and milling shoe are connected.
Advantageous effect using above-mentioned further scheme is：By milling cylinder and milling shoe cooperation with to the booty around fish into
Row cleaning.
Further, become on rail pin and be set with trim ring, housing is fixed at the top of the cabinet pin of side.
Advantageous effect using above-mentioned further scheme is：Trim ring and housing play fixed change rail pin.
Further, the gap of slips and the mating surface setting 0.5mm of shaft, trim ring and housing is rotated.
Advantageous effect using above-mentioned further scheme is：By processing gap on a mating, make rotation slips and
Fish will not rotate with milling cylinder and be rotated, and avoid rotation slips and minced in fish pipe.
Further, shaft and the junction of fishing cup connector are provided with check pin.
Advantageous effect using above-mentioned further scheme is：The connection that check pin can strengthen shaft fish fishing cup connector can
By property.
Further, the section for rotating slips is tapered slope.
Advantageous effect using above-mentioned further scheme is：When above carrying the utility model, rotation slips will drive fish
Think the auger end motion of shaft cone, its heavier connection with rotating slips of weight of fish is just closer.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the enlarged drawing for becoming rail pin portion；
Fig. 3 is long guideway and the schematic diagram of short lead rail.
Reference numeral：1st, fishing cup connector；2nd, fishing cup cylinder；3rd, shaft；301st, long guideway；302nd, short lead rail；4th, slips is rotated；
5th, rail pin is become；6th, milling cylinder；7th, milling shoe；8th, trim ring；9th, housing；10th, check pin.
Specific embodiment
With reference to Fig. 1-3, a kind of the milling of body house isolator set, fishing integrated tool are provided, including fishing cup connector 1, fishing
Cup cylinder 2, shaft 3, rotation slips 4, change rail pin 5 and set milling apparatus, set milling apparatus include milling cylinder 6 and milling shoe 7, are set in shaft 3
Guide rail is equipped with, guide rail includes long guideway 301 and short lead rail 302, and long guideway 301 and short lead rail 302 alternately connect, and the one of shaft 3
End is connected with fishing cup connector 1, and rotation slips 4 is arranged on the other end of shaft 3, and fishing cup cylinder 2 is sleeved on fishing cup connector 1, is covered
Milling apparatus is sleeved in shaft 3 and positioned at the left side of the rotation slips 4, is become rail pin 5 and is arranged on the guide rail of shaft 3, becomes
Trim ring 8 is set on rail pin 5, the top for becoming rail pin 5 is fixed with housing 9.
In the optimal enforcement of the utility model, set milling apparatus includes milling cylinder 5 and milling shoe 6, and milling cylinder 5 and the cooperation of milling shoe 6 connect
It connects.
In the optimal enforcement of the utility model, rotation slips 4 and the mating surface of shaft 3, trim ring 8 and housing 9 set 0.5mm
Gap set milling apparatus is made to rotate slips 4 and fish when working will not rotate, rotation slips 4 is avoided to be minced in fish.
In the optimal enforcement example of the utility model, by setting check pin 10 in the junction of shaft 3 and fishing cup connector 1
The two connection is made more to fasten.
In the optimal enforcement example of the utility model, the section of rotation slips 4 is tapered slope, is revolved when above carrying the utility model
Auger end motion of the fish to 3 cone of shaft will be driven by turning slips 4, and fish is heavier, and connection of the fish with rotating slips 4 is tighter
Gu.
Although being described in detail with reference to attached drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection domain of this patent.In the described scope of claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection domain of this patent.
Claims (6)
1. a kind of the milling of body house isolator set, fishing integrated tool, which is characterized in that including fishing cup connector (1), fishing cup cylinder
(2), shaft (3), rotation slips (4), become rail pin (5) and cover milling apparatus, be provided with guide rail on the shaft (3), it is described to lead
Rail includes long guideway (301) and short lead rail (302), and the long guideway (301) and short lead rail (302) alternately connect, the shaft
(3) one end is connected with fishing cup connector (1), and rotation slips (4), fishing cup cylinder (2) set are arranged on the other end of shaft (3)
On fishing cup connector (1), the set milling apparatus is sleeved in shaft (3) and positioned at the left side of the rotation slips (4), described
Become rail pin (5) to be arranged on the guide rail of shaft (3).
2. as described in claim 1 the milling of body house isolator set, fishing integrated tool, which is characterized in that the set milling dress
It puts including milling cylinder (6) and milling shoe (7), the milling cylinder (6) is located at the left side of milling shoe (7) and the two is connected.
3. as described in claim 1 the milling of body house isolator set, fishing integrated tool, which is characterized in that the change rail pin
Trim ring (8) is set on nail (5), housing (9) is fixed at the top of the change rail pin (5).
4. as claimed in claim 3 the milling of body house isolator set, fishing integrated tool, which is characterized in that the revotating card
Watt (4) and the gap of the mating surface setting 0.5mm of shaft (3), trim ring (8) and housing (9).
5. as described in claim 1 the milling of body house isolator set, fishing integrated tool, which is characterized in that the shaft (3)
The junction of fishing cup connector (1) is provided with check pin (10).
6. as described in claim 1 the milling of body house isolator set, fishing integrated tool, which is characterized in that the revotating card
The section of watt (4) is tapered slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642937.4U CN207453918U (en) | 2017-11-30 | 2017-11-30 | A kind of the milling of body house isolator set, fishing integrated tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642937.4U CN207453918U (en) | 2017-11-30 | 2017-11-30 | A kind of the milling of body house isolator set, fishing integrated tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207453918U true CN207453918U (en) | 2018-06-05 |
Family
ID=62276296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642937.4U Active CN207453918U (en) | 2017-11-30 | 2017-11-30 | A kind of the milling of body house isolator set, fishing integrated tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207453918U (en) |
-
2017
- 2017-11-30 CN CN201721642937.4U patent/CN207453918U/en active Active
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