CN109372447A - It borrows the simple clip of twisting that numerically-controlled machine tool is completed to detain on casing and has and detain thereon method - Google Patents
It borrows the simple clip of twisting that numerically-controlled machine tool is completed to detain on casing and has and detain thereon method Download PDFInfo
- Publication number
- CN109372447A CN109372447A CN201811429044.0A CN201811429044A CN109372447A CN 109372447 A CN109372447 A CN 109372447A CN 201811429044 A CN201811429044 A CN 201811429044A CN 109372447 A CN109372447 A CN 109372447A
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- Prior art keywords
- bolt
- sleeve
- casing
- chuck body
- numerically
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000001737 promoting effect Effects 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention provides a kind of simple stubborn clip tool for borrowing numerically-controlled machine tool and completing to detain on casing, for including to detaining on two matched casings of size: twisting and detain chuck body, be tubular structure, be set in outside first sleeve；It twists and is equipped with several identical screw holes in button chuck body, one end that the screw hole is located at stubborn clip tool inner body wall is additionally provided with recessing groove；Several bolts, the bolt match with screw hole, and the length of bolt is greater than the thickness twisted and buckle chuck body；Bolt first end wears the chuck body, and bolt second end is located at the outside for twisting clip tool body outer wall；Several slip segments are fastened in the first end of bolt, and are arranged and are twisting between button chuck body and first sleeve, and one bolt of a slips Block- matching twists button chuck body and first sleeve for connecting.The invention also includes using the fixture to the method detained on pipe sleeve.The present invention solves the problems, such as big molded cannula without detaining on mating thread screw on and-off machine.The present invention is at low cost, has very high practical value.
Description
Technical field
The present invention relates to oil exploration equipment technical field, the fixture used is detained on specifically a kind of casing.
Background technique
Now with the rise of international oil price, major oil-producing country starts to increase production, to oilfield services manufacturer and major drilling
Be opportunity for the supplier of equipment it is also bigger challenge, how preferably control cost and shortens drilling period into head
Consider the problems of.Current many oil fields and Party A are required to complete upper buckle of oil pipe or casing before spudding in, but specially
The service fee of Ye Shangkou producer is high, logistics transportation will lead to that the production cycle is long, and the especially casing of 13-3/8 " or more is because of caliber
It is larger, market is limited without matched thread screw on and-off machine by specification, needs a kind of novel tooling just at this moment to realize in big molded cannula
Button.
Summary of the invention
The upper simple stubborn clip tool buckled is carried out to oil pipe by numerically-controlled machine tool the present invention provides a kind of, is used for upper button work
Encapsulation is located at sleeve outer wall and upper button, solves the problems, such as large-sized oil conduit without mating thread screw on and-off machine, realizes independently to large-sized oil conduit
Carry out button.
In order to achieve the above object, the present invention provides the simple stubborn clips that a kind of borrow numerically-controlled machine tool is completed to detain on casing
Have, is detained in the first sleeve and the second casing for inside and outside diameter to match each other, first sleeve inner wall and the second sleeve outer wall are set
Have the internal and external screw thread to match each other, realized on numerically-controlled machine tool by this fixture first sleeve and the second casing are passed through it is inside and outside
Be screwed connection, includes:
Button chuck body to be twisted, is tubular opening structure, the internal diameter of the stubborn button chuck body is greater than the outer diameter of first sleeve,
It is set in outside first sleeve；It twists and is equipped with several identical screw holes in button chuck body, the screw hole is located at stubborn clip and has this
One end of internal wall is additionally provided with recessing groove；
Several bolts, the bolt match with screw hole, and the length of bolt is greater than the thickness twisted and buckle chuck body；Spiral shell
Bolt first end wears the chuck body, and bolt second end is located at the outside for twisting clip tool body outer wall；
Several slip segments are fastened in the first end of bolt, and are arranged and are twisting between button chuck body and first sleeve, and one
One bolt of a slips Block- matching；It is fixedly connected and twists button chuck body and first sleeve.
The bolt first end is additionally provided with groove, and the groove can be stretched out from clip tool inner body wall is twisted.
The U-lag to match with bolt first end is equipped in the slip segment；Slips is realized by the groove and U-lag
The fixed first end for being fastened in bolt of block.
The stubborn clip tool inner body wall is additionally provided with clamping decorative pattern, for increasing the frictional force to first sleeve.
The recessing groove is matched with the slips block size.
Several described screw holes are located at same level, and what is be evenly distributed wears the stubborn button chuck body.
A method of it borrowing numerically-controlled machine tool and completes to detain on casing, using simply stubborn clip tool of the present invention come complete
At, comprising the steps of:
S1, all slip segments are mounted on and are twisted in button chuck body；
S2, driving band is suspended on bolt second end, is sling stubborn clip tool to first sleeve with driving；Decentralization
Stubborn clip has to ground, and is set in stubborn clip tool outside first sleeve；
S3, screwing bolts push slip segment clamping first sleeve；
S4, the first sleeve for being mounted with to twist clip tool is sling with driving, first sleeve is placed in the bracket of numerically controlled lathe
On, and the bolt card of clip tool is twisted on lathe guide rail；Second casing is fixed on spindle of numerical control lathe headstock；
S5, first sleeve is pushed extremely with the second casing-contact, to start lathe with numerically controlled lathe tailstock, first sleeve is fixed not
Dynamic, lathe spindle is enclosed with the second sleeve rotating one, completes make-up；
S6, the compact distance in button standard is twisted with casing accordingly, sets the distance of tail stock Level Promoting, open lathe
It is completed to button is twisted.
Step S1 comprising the following steps:
S11, bolt is screwed into and buckles chuck body, guarantee that the groove of bolt first end is stretched from clip tool inner body wall is twisted
Out；
S12, the U-lag that bolt first end is embedded in slip segment；
S13, bolt is retracted, while slip segment returns in recessing groove under the drive of bolt；
S14, all slip segments are installed according to step S11~S13.
Compared with prior art, simple clip of twisting of the invention has, and design science is easy to operate laborsaving, is able to satisfy enterprise
Practice of construction demand solves the problems, such as that current large-sized oil conduit can not go up button without mating thread screw on and-off machine.And manufacturing cost of the invention is remote
Lower than deduction in profession, cost efficiency is realized for enterprise, there is very high practical value and extensive promotional value.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in description will be made simply below
It introduces, it should be apparent that, the accompanying drawings in the following description is one embodiment of the present of invention, and those of ordinary skill in the art are come
It says, without creative efforts, is also possible to obtain other drawings based on these drawings:
Fig. 1 is stubborn clip lamps structure schematic diagram of the invention.
Fig. 2 is the top view that stubborn clip of the invention has.
Fig. 3 is the screw hole distribution schematic diagram that stubborn clip of the invention has.
Fig. 4 is that stubborn clip of the invention has inner body wall clamping pattern structure schematic diagram.
Fig. 5 is the slip segment structural schematic diagram that stubborn clip of the invention has.
Fig. 6 is the bolt arrangement schematic diagram that stubborn clip of the invention has.
Fig. 7 stubborn clip tool of the invention, first sleeve, the second casing scheme of installation on numerically-controlled machine tool thus.
Fig. 8 is to have to twist button schematic diagram to casing on numerically-controlled machine tool using stubborn clip of the invention.
Each serial number is expressed as in figure
1, button chuck body is twisted；2, bolt；3, slip segment；4, clamping decorative pattern；5, first sleeve；6, numerically controlled lathe；6-1,
Spindle of numerical control lathe headstock；6-2, bracket；6-3, numerically controlled lathe tailstock；7, U-lag；8, bolt first end；9, bolt second
End；10, the second casing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Upper button of the present invention specifically refers to: inside and outside diameter is matched each other to and is equipped with two sets of the screw thread that matches each other
Pipe, is threadably secured connection.
The simple clip of twisting for completing to detain on casing the present invention provides a kind of borrow numerically-controlled machine tool has, and is used for inside and outside diameter
It the first sleeve 5 to match each other and is detained on the second casing, 5 inner wall of first sleeve and the second sleeve outer wall, which are equipped with, to match each other
Internal and external screw thread is realized on numerically-controlled machine tool by this fixture and connects first sleeve 5 and the second casing by the way that internal and external screw thread is fixed
It connects.In this application embodiment, first sleeve 5 is 13-3/8 " casing, and the second casing is to be set in 13-3/8 " sleeve outer wall
Casing head.Since the casing aperture of 13-3/8 " model is big, special upper button equipment is needed just to be able to achieve button, spent larger.It is logical
It crosses and is had using simple clip of twisting of the invention, just voluntarily upper to 13-3/8 " can be detained on numerically-controlled machine tool.
The simple clip tool of twisting that borrow numerically-controlled machine tool of the invention is completed to detain on casing includes:
Button chuck body 1 is twisted, is illustrated in figure 3 tubular opening structure, the openings of sizes is 40 degree of central angles, described to twist
The internal diameter for detaining chuck body 1 is greater than the outer diameter of first sleeve 5, as shown in Figure 1, being set in outside first sleeve 5；Such as Fig. 2, Fig. 3 institute
Show, twists and be equipped with several identical screw holes in button chuck body 1.As shown in Fig. 2, the screw hole, which is located at, twists button chuck body 1
One end of inner wall is additionally provided with recessing groove；As shown in figure 3, several described screw holes are located at same level, and what is be evenly distributed wears
If the stubborn button chuck body 1.As shown in figure 4, stubborn 1 inner wall of button chuck body is additionally provided with clamping decorative pattern 4, for increase pair
The frictional force of first sleeve 5.
As shown in Figure 1, several bolts 2, as shown in Figure 1, Figure 2, Figure 6 shows, the bolt 2 match with screw hole, and bolt 2
Length be greater than twist button chuck body 1 thickness；Bolt first end 8 wears the chuck body, and bolt second end 9, which is located to twist, buckles
The outside of 1 outer wall of chuck body；The bolt first end 8 is additionally provided with groove, and the groove can detain 1 inner wall of chuck body from twisting
It stretches out.It is 8 bolts in this application embodiment, the central angle between adjacent bolt is 40 degree.
Several slip segments 3 as shown in Figure 1, being fastened in bolt first end 8, and are arranged and are twisting button chuck body 1 and first
Between casing 5, a slip segment 3 matches a bolt 2；It is fixedly connected and twists button chuck body 1 and first sleeve 5.The resigning
Slot is matched with 3 size of slip segment.As shown in Figure 5, Figure 6, the U to match with bolt first end 8 is equipped in the slip segment 3
Shape slot 7；Realize that the fixation of slip segment 3 is fastened in bolt first end 8 by the groove and U-lag 7.
A method of it borrowing numerically-controlled machine tool and completes to detain on casing, using simply stubborn clip tool of the present invention come complete
At, comprising the steps of:
S1, all slip segments 3 are mounted on and are twisted in button chuck body 1；
S2, driving band is suspended on 9, is sling stubborn clip tool to first sleeve 5 with driving；It transfers and twists clip tool
To ground, and makes to twist clip tool and be set in outside first sleeve 5；
S3, screwing bolts 2 push 3 clamping first sleeve 5 of slip segment；
S4, driving band is suspended on bolt second end 9, the first sleeve 5 for being mounted with to twist clip tool is sling with driving, by the
Sleeve 5 is placed on the bracket 6-2 of numerically controlled lathe 6, and the bolt 2 for twisting clip tool is stuck on lathe guide rail；By second set
Pipe is fixed on spindle of numerical control lathe headstock 6-1；
S5, with numerically controlled lathe tailstock 6-3 push first sleeve 5 to the second casing-contact, start lathe, first sleeve 5
Fixed, lathe spindle is enclosed with the second sleeve rotating one, completes make-up；
S6, the compact distance in button standard is twisted with casing accordingly, sets the distance of tail stock Level Promoting, open lathe
It is completed to button is twisted.
Step S1 comprising the following steps:
S11, bolt 2 is screwed into and buckles chuck body, guarantee that the groove of bolt first end 8 buckles 1 inner wall of chuck body from stubborn
It stretches out；
S12, the U-lag 7 that bolt first end 8 is embedded in slip segment 3；
S13, bolt 2 is retracted, while slip segment 3 returns in recessing groove under the drive of bolt 2；
S14, all slip segments 3 are installed according to step S11~S13.
Compared with prior art, simple clip of twisting of the invention has, and design science is easy to operate laborsaving, is able to satisfy enterprise
Practice of construction demand solves the problems, such as that current large-sized oil conduit can not go up button without mating thread screw on and-off machine.And manufacturing cost of the invention is remote
Lower than deduction in profession, cost efficiency is realized for enterprise, there is very high practical value and extensive promotional value.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (8)
1. a kind of simple stubborn clip tool for borrowing numerically-controlled machine tool and completing to detain on casing, first for inside and outside diameter to match each other
It is detained on casing and the second casing, first sleeve inner wall and the second sleeve outer wall are equipped with the internal and external screw thread to match each other, by this folder
Tool realized on numerically-controlled machine tool first sleeve is fixedly connected by internal and external screw thread with the second casing, characterized by comprising:
Button chuck body is twisted, is tubular opening structure, the internal diameter of the stubborn button chuck body is greater than the outer diameter of first sleeve, is arranged
Outside first sleeve；It twists and is equipped with several identical screw holes in button chuck body, the screw hole, which is located at, twists in button chuck body
One end of wall is additionally provided with recessing groove；
Several bolts, the bolt match with screw hole, and the length of bolt is greater than the thickness twisted and buckle chuck body；Bolt
One end wears the chuck body, and bolt second end is located at the outside for twisting clip tool body outer wall；
Several slip segments are fastened in the first end of bolt, and are arranged and are twisting between button chuck body and first sleeve, a card
Tile fragment matches a bolt；It is fixedly connected and twists button chuck body and first sleeve.
2. the simple clip of twisting that the borrow numerically-controlled machine tool as described in claim 1 is completed to detain on casing has, which is characterized in that described
Bolt first end is additionally provided with groove, and the groove can be stretched out from clip tool inner body wall is twisted.
3. the simple clip of twisting that the borrow numerically-controlled machine tool as described in claim 2 is completed to detain on casing has, which is characterized in that described
The U-lag to match with bolt first end is equipped in slip segment；Realize that slip segment fixation is fastened in by the groove and U-lag
The first end of bolt.
4. the simple clip of twisting that the borrow numerically-controlled machine tool as described in claim 1 is completed to detain on casing has, which is characterized in that described
It twists clip tool inner body wall and is additionally provided with clamping decorative pattern, for increasing the frictional force to first sleeve.
5. the simple clip of twisting that the borrow numerically-controlled machine tool as described in claim 1 is completed to detain on casing has, which is characterized in that described
Recessing groove is matched with the slips block size.
6. the simple clip of twisting that the borrow numerically-controlled machine tool as described in claim 1 is completed to detain on casing has, which is characterized in that described
Several screw holes are located at same level, and what is be evenly distributed wears the stubborn button chuck body.
7. a kind of method for borrowing numerically-controlled machine tool and completing to detain on casing, using as described in 1~claim 6 of claim is any
Simply stubborn clip tool is to complete, which is characterized in that includes step:
S1, all slip segments are mounted on and are twisted in button chuck body；
S2, driving band is suspended on bolt second end, is sling stubborn clip tool to first sleeve with driving；Button is twisted in decentralization
Fixture makes to twist clip tool and be set in outside first sleeve to ground；
S3, screwing bolts push slip segment clamping first sleeve；
S4, the first sleeve for being mounted with to twist clip tool is sling with driving, first sleeve is placed on the bracket of numerically controlled lathe, and
And the bolt card of clip tool is twisted on lathe guide rail；Second casing is fixed on spindle of numerical control lathe headstock；
S5, first sleeve is pushed extremely with the second casing-contact, to start lathe with numerically controlled lathe tailstock, first sleeve is fixed,
Lathe spindle is enclosed with the second sleeve rotating one, completes make-up；
S6, the compact distance in button standard is twisted with casing accordingly, sets the distance of tail stock Level Promoting, open lathe to twisting
Button is completed.
8. a kind of method for borrowing numerically-controlled machine tool and completing to detain on casing as claimed in claim 7, which is characterized in that step S1 tool
Body comprises the steps of:
S11, bolt is screwed into and buckles chuck body, guarantee that the groove of bolt first end is stretched out from clip tool inner body wall is twisted；
S12, the U-lag that bolt first end is embedded in slip segment；
S13, bolt is retracted, while slip segment returns in recessing groove under the drive of bolt；
S14, all slip segments are installed according to step S11~S13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429044.0A CN109372447A (en) | 2018-11-27 | 2018-11-27 | It borrows the simple clip of twisting that numerically-controlled machine tool is completed to detain on casing and has and detain thereon method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429044.0A CN109372447A (en) | 2018-11-27 | 2018-11-27 | It borrows the simple clip of twisting that numerically-controlled machine tool is completed to detain on casing and has and detain thereon method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372447A true CN109372447A (en) | 2019-02-22 |
Family
ID=65377482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429044.0A Pending CN109372447A (en) | 2018-11-27 | 2018-11-27 | It borrows the simple clip of twisting that numerically-controlled machine tool is completed to detain on casing and has and detain thereon method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372447A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913153A (en) * | 2012-10-30 | 2013-02-06 | 陕西联盟物流有限公司 | Coupling tightening device |
| CN206053872U (en) * | 2016-09-06 | 2017-03-29 | 中国石油化工股份有限公司 | A kind of beam-pumping unit polish rod elevator |
| CN107192320A (en) * | 2017-07-11 | 2017-09-22 | 山东丰源轮胎制造股份有限公司 | A kind of holding ring calibration tool |
| CN207989888U (en) * | 2018-03-20 | 2018-10-19 | 廊坊百威钻具制造有限公司 | A kind of clamping device |
| CN209293710U (en) * | 2018-11-27 | 2019-08-23 | 美钻深海能源科技研发（上海）有限公司 | A kind of simple stubborn clip tool for borrowing numerically-controlled machine tool and completing to detain on casing |
-
2018
- 2018-11-27 CN CN201811429044.0A patent/CN109372447A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913153A (en) * | 2012-10-30 | 2013-02-06 | 陕西联盟物流有限公司 | Coupling tightening device |
| CN206053872U (en) * | 2016-09-06 | 2017-03-29 | 中国石油化工股份有限公司 | A kind of beam-pumping unit polish rod elevator |
| CN107192320A (en) * | 2017-07-11 | 2017-09-22 | 山东丰源轮胎制造股份有限公司 | A kind of holding ring calibration tool |
| CN207989888U (en) * | 2018-03-20 | 2018-10-19 | 廊坊百威钻具制造有限公司 | A kind of clamping device |
| CN209293710U (en) * | 2018-11-27 | 2019-08-23 | 美钻深海能源科技研发（上海）有限公司 | A kind of simple stubborn clip tool for borrowing numerically-controlled machine tool and completing to detain on casing |
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