CN208137896U - Introduction-type female coupling tap - Google Patents
Introduction-type female coupling tap Download PDFInfo
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- CN208137896U CN208137896U CN201820293618.5U CN201820293618U CN208137896U CN 208137896 U CN208137896 U CN 208137896U CN 201820293618 U CN201820293618 U CN 201820293618U CN 208137896 U CN208137896 U CN 208137896U
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- spring
- wall
- rotating bar
- rotor plate
- gauge
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Abstract
The utility model relates to a kind of introduction-type female coupling taps,Including conical sleeve,Nipple is fixedly connected at the top of the conical sleeve,The bottom of the conical sleeve is fixedly connected with straight tube,The two sides of the straight tube are provided with sliding slot,The inner wall of the sliding slot is connected with spring one and sliding shoe,The top of the sliding shoe is flexibly connected by spring one with the inner wall top of sliding slot,The bottom of the sliding shoe is fixedly connected with fixed link,The upper end of the fixed link is plugged on the inner wall of sliding slot,The lower end of the fixed link is provided with adjustment screw and rotating bar,The utility model passes through the cooperation between arc snap-gauge and rotating bar,It may be implemented to fix the side wall of cylindrical tool,By adjusting the cooperation between screw and arc snap-gauge,It can be with the distance between adjacent two arcs snap-gauge of appropriate adjustment,Convenient for the progress of salvaging,Pass through the cooperation between sliding shoe and sliding slot,It can be inserted into straight tube in order to cylindrical tool.
Description
Technical field
The utility model relates to underground fishing tool technical fields, and in particular to a kind of introduction-type female coupling tap.
Background technique
The tool that thread making salvaging is specially carried out from the tubes outer wall such as oil pipe, drilling rod, can be used for no inner hole or inner hole
The cylindrical body junk blocked is salvaged；Female coupling tap is long tubular overall structure, is made of top connection and ontology two parts.Top connection
There is positive left-hand thread mark slot, has salvaging screw thread on ontology inner conical surface；After female coupling tap entangles tubulose junk one end, add brill appropriate
Pressure, and rotation drilling tool force and salvage screw thread extruding wedging fish outer wall progress thread making.When the button made can bear certain pulling force
When with torque, the method for mentioning or being buckled to can be taken completely or partially to pull junk out.Thread making principle is to squeeze wedging, is not generated
Cutting.
Existing female coupling tap is not easy to the fixation to cylindrical tool when in use, is not easy to the progress salvaged, while can not be square
Larger-diameter cylindrical tool being easily inserted into female coupling tap cylinder just, certain influence is brought to the use of device.
Utility model content
One main purpose of the utility model is to overcome at least one defect in the prior art, provides a kind of introducing
Formula female coupling tap is not easy to fixation to cylindrical tool to solve existing female coupling tap mentioned above in the background art, no when in use
Convenient for the progress of salvaging, while the problem that easily can not be easily inserted into larger-diameter cylindrical tool in female coupling tap cylinder.
In order to realize above-mentioned technical proposal, the utility model uses following technical scheme：
One aspect according to the present utility model provides a kind of introduction-type female coupling tap, including conical sleeve, the conical sleeve
Top be fixedly connected with nipple, the bottom of the conical sleeve is fixedly connected with straight tube, and the two sides of the straight tube are all provided with
It is equipped with sliding slot, the inner wall of the sliding slot is connected with spring one and sliding shoe, and the top of the sliding shoe passes through spring one and sliding slot
Inner wall top be flexibly connected, the bottom of the sliding shoe is fixedly connected with fixed link, and the upper end of the fixed link is plugged on cunning
The inner wall of slot, the lower end of the fixed link are provided with adjustment screw and rotating bar, and the upper end of the rotating bar is by adjusting screw
It is flexibly connected with the lower end of fixed link, the lower end of the rotating bar is plugged with rotor plate, the bottom side of the wall setting of the rotating bar
There is bayonet lock, the bottom side of the wall of the rotating bar is flexibly connected by bayonet lock with a side external surface of rotor plate, the rotating bar
Lower end side is provided with spring two, and the side wall of the rotating bar is flexibly connected by spring two with the side surface of rotor plate, described
The other side of rotor plate is provided with spring three and arc snap-gauge, and the side surface of the arc snap-gauge passes through spring three and rotor plate
Side wall is flexibly connected.
An embodiment according to the present utility model, the two sides of the sliding shoe are provided with clamp, the sliding shoe
Two sides are flexibly connected by clamp with the inner wall of sliding slot.
An embodiment according to the present utility model, the side surface of the rotor plate are provided with rotation slot, the rotating bar
Lower end two sides the inner wall of rotation slot is connected to by bayonet lock.
The quantity of an embodiment according to the present utility model, the rotor plate and arc snap-gauge is two groups, and rotor plate
It is symmetrical arranged with arc snap-gauge.
An embodiment according to the present utility model, the outer surface of the spring one, spring two and spring three are coated with anti-
Water rust-proof coating.
As shown from the above technical solution, the utility model has at least one of following advantages and good effect：
The utility model may be implemented solid to the side wall of cylindrical tool by the cooperation between arc snap-gauge and rotating bar
It is fixed, by adjusting the cooperation between screw and arc snap-gauge, can be convenient for the distance between adjacent two arcs snap-gauge of appropriate adjustment
The progress of salvaging can be inserted into straight tube by the cooperation between sliding shoe and sliding slot in order to cylindrical tool.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is introduction-type female coupling tap structural schematic diagram described in the utility model；
Fig. 2 is the utility model clamp and bayonet lock enlarged view.
The reference numerals are as follows：
1- conical sleeve,
2- nipple,
3- straight tube,
4- sliding slot,
5- spring one,
6- sliding shoe,
7- fixed link,
8- adjusts screw,
9- rotating bar,
10- rotor plate,
11- bayonet lock,
12- spring two,
13- spring three,
14- arc snap-gauge,
15- clamp.
Specific embodiment
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.Term
The orientation or state relation of the instructions such as "inner", "upper", "lower" are orientation based on the figure or state relation, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so as to the embodiments of the present invention described herein.
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
It is introduction-type female coupling tap structural schematic diagram described in the utility model referring to Fig. 1,2, Fig. 1, Fig. 2 is the utility model clamp
With bayonet lock enlarged view.
Introduction-type female coupling tap described in the utility model, including conical sleeve 1, the top of conical sleeve 1 are fixedly connected with screw thread
Connector 2, the bottom of conical sleeve 1 are fixedly connected with straight tube 3, and the two sides of straight tube 3 are provided with sliding slot 4, the inner wall clamping of sliding slot 4
There are spring 1 and sliding shoe 6, the top of sliding shoe 6 is flexibly connected by spring 1 with the inner wall top of sliding slot 4, sliding shoe 6
Bottom be fixedly connected with fixed link 7, the upper end of fixed link 7 is plugged on the inner wall of sliding slot 4, and the lower end of fixed link 7 is provided with tune
The upper end of whole screw 8 and rotating bar 9, rotating bar 9 is flexibly connected by adjusting screw 8 with the lower end of fixed link 7, rotating bar 9
Lower end is plugged with rotor plate 10, and the bottom side of the wall of rotating bar 9 is provided with bayonet lock 11, and the bottom side of the wall of rotating bar 9 passes through bayonet lock 11
It is flexibly connected with a side external surface of rotor plate 10, the lower end side of rotating bar 9 is provided with spring 2 12, the side wall of rotating bar 9
It is flexibly connected by spring 2 12 with the side surface of rotor plate 10, the other side of rotor plate 10 is provided with spring 3 13 and arc card
The side surface of plate 14, arc snap-gauge 14 is flexibly connected by spring 3 13 with the side wall of rotor plate 10.
In the utility model, the two sides of the sliding shoe 6 are provided with clamp 15, and the two sides of sliding shoe 6 pass through clamp 15
It is flexibly connected with the inner wall of sliding slot 4, moving up and down for fixed link 7 may be implemented, so that arc snap-gauge 14 be driven to move up and down, turned
The side surface of movable plate 10 is provided with rotation slot, and the lower end two sides of rotating bar 9 are connected to the inner wall of rotation slot by bayonet lock 11, can be with
The rotation for realizing rotor plate 10, when salvaging convenient for the fastening to cylindrical tool, rotor plate 10 and arc snap-gauge 14
Quantity be two groups, and rotor plate 10 and arc snap-gauge 14 be symmetrical arranged, utilize two groups of rotor plates 10 and arc
Snap-gauge 14 is fixed convenient for the fastening to cylindrical tool, realizes and salvages, and the outer surface of spring 1, spring 2 12 and spring 3 13 is equal
It is coated with waterproof rust-proof coating, the surface contact water when salvaging is prevented, causes it to get rusty, influence the normal work of device.
One of the present embodiment has particular application as：When using the present apparatus, the diameter of cylindrical tool is first observed, is utilized
The distance between adjacent two arcs snap-gauge 14 of 8 appropriate adjustment of screw is adjusted, recycles nipple 2 to fix with drilling rod, by arc
The inner surface of snap-gauge 14 is contacted with the lateral wall of cylindrical tool, and under the action of spring 3 13 and rotor plate 10, cylindrical tool
Gradually to 3 medial movement of straight tube, while under the action of bayonet lock 11, realize that rotor plate 10 is rotated in 9 one end of rotating bar, to adapt to
The clamping to cylindrical tool may be implemented by spring 2 12 in the ascendant trend of cylindrical tool, at the same cylindrical tool gradually on
Rise while, push straight tube 3, can drive fixed link 7 connect sliding shoe 6 under the action of spring 1 in sliding slot 4 on
It rises, until cylindrical tool enters in straight tube 3, is combined with the internal screw thread of conical sleeve 1 and straight tube 3.
In conclusion the utility model may be implemented by the cooperation between arc snap-gauge and rotating bar to cylindrical tool
Side wall fix, can be between the adjacent two arcs snap-gauge of appropriate adjustment by adjusting the cooperation between screw and arc snap-gauge
Distance can be inserted into straight tube convenient for the progress of salvaging by the cooperation between sliding shoe and sliding slot in order to cylindrical tool.
It should be appreciated that the utility model is not limited in its application to the detailed construction and arrangement of component proposed in this paper
Mode.The utility model can have other embodiments, and can realize and execute in many ways.Aforesaid deformation form
It is fallen in the scope of the utility model with modification.It should be appreciated that the utility model disclosed and defined herein extends
It is mentioned to text and/or drawings or all alternative combinations of two or more apparent independent features.It is described herein
Embodiment illustrate to become known for realize the best mode of the utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (5)
1. introduction-type female coupling tap, including conical sleeve, which is characterized in that be fixedly connected with screw thread at the top of the conical sleeve and connect
Head, the bottom of the conical sleeve are fixedly connected with straight tube, and the two sides of the straight tube are provided with sliding slot, the inner wall of the sliding slot
It is connected with spring one and sliding shoe, the top of the sliding shoe is flexibly connected by spring one with the inner wall top of sliding slot, described
The bottom of sliding shoe is fixedly connected with fixed link, and the upper end of the fixed link is plugged on the inner wall of sliding slot, under the fixed link
End is provided with adjustment screw and rotating bar, the upper end of the rotating bar are flexibly connected by adjusting screw with the lower end of fixed link,
The lower end of the rotating bar is plugged with rotor plate, and the bottom side of the wall of the rotating bar is provided with bayonet lock, the lower end of the rotating bar
Side wall is flexibly connected by bayonet lock with a side external surface of rotor plate, and the lower end side of the rotating bar is provided with spring two, institute
The side wall for stating rotating bar is flexibly connected by spring two with the side surface of rotor plate, and the other side of the rotor plate is provided with spring
Three and arc snap-gauge, the side surface of the arc snap-gauge is flexibly connected by spring three with the side wall of rotor plate.
2. introduction-type female coupling tap according to claim 1, which is characterized in that the two sides of the sliding shoe are provided with clamp,
The two sides of the sliding shoe are flexibly connected by clamp with the inner wall of sliding slot.
3. introduction-type female coupling tap according to claim 1, which is characterized in that the side surface of the rotor plate is provided with rotation
Slot, the lower end two sides of the rotating bar are connected to the inner wall of rotation slot by bayonet lock.
4. introduction-type female coupling tap according to claim 1, which is characterized in that the quantity of the rotor plate and arc snap-gauge is two
Group, and rotor plate and arc snap-gauge are symmetrical arranged.
5. introduction-type female coupling tap according to claim 1, which is characterized in that the spring one, spring two and spring three it is outer
Surface is coated with waterproof rust-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293618.5U CN208137896U (en) | 2018-03-02 | 2018-03-02 | Introduction-type female coupling tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293618.5U CN208137896U (en) | 2018-03-02 | 2018-03-02 | Introduction-type female coupling tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137896U true CN208137896U (en) | 2018-11-23 |
Family
ID=64288082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820293618.5U Active CN208137896U (en) | 2018-03-02 | 2018-03-02 | Introduction-type female coupling tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137896U (en) |
-
2018
- 2018-03-02 CN CN201820293618.5U patent/CN208137896U/en active Active
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