CN108068044A - A kind of allen wrench - Google Patents
A kind of allen wrench Download PDFInfo
- Publication number
- CN108068044A CN108068044A CN201711081710.1A CN201711081710A CN108068044A CN 108068044 A CN108068044 A CN 108068044A CN 201711081710 A CN201711081710 A CN 201711081710A CN 108068044 A CN108068044 A CN 108068044A
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor
- allen wrench
- allen
- cover board
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of allen wrenches, belong to hydraulic spanner applied technical field.The allen wrench includes：Stator mechanism；Rotor mechanism is movably arranged in stator mechanism, and rotor mechanism and stator mechanism are coaxial；Set connection mechanism is arranged on rotor mechanism；Replaceable spanner is movably arranged on set connection mechanism.Allen wrench simple and compact of the present invention, connection is reliable, there is no noise pollution during use and almost without mechanical power loss, exportable powerful torque, suitable for the installation or removal of different bolts and nut, the substantial amounts of time is saved, has prevented stripped thread, the generation of phenomena such as motionless is twisted, and it is easy to use.
Description
Technical field
The present invention relates to hydraulic spanner technical field, more particularly to a kind of allen wrench.
Background technology
Allen wrench is a kind of instrument of common installation or removal, indispensable in machinery field.In life often
The hexagon socket head cap screw of M6-M120 can be installed or removed with it, generally can all carry the substantial amounts of spanner of various models, i.e., it is existing
Spanner is only used for a kind of its corresponding bolt, needs ceaselessly to replace when different bolts or nut are dismantled or installed
The spanner of different model, wastes a large amount of valuable times, and work efficiency substantially reduces；The bolt do not dismantled for a long time for some
Or nut, existing spanner are difficult to be loosened, and are unscrewed by force by way of hammering into shape, striking, this can cause bolt or
The stripped thread of nut has just been taken to get off substantially after stripped thread, this can not only influence the process of work, can not also take to get off and make because of it
Into the subscription rate of parts.
The content of the invention
The present invention provides a kind of allen wrench, solves or part solves spanner to be in the prior art only used for its right
A kind of bolt answered needs ceaselessly to replace the spanner of different model when different bolts or nut are dismantled or installed,
A large amount of valuable times are wasted, work efficiency substantially reduces, existing to pull for bolt or nut that some are not dismantled for a long time
Hand is difficult to be loosened, and is all often to be unscrewed by force by way of hammering into shape, striking, this can cause the technology of the stripped thread of bolt or nut
Problem.
To include in order to solve the above technical problems, the present invention provides a kind of allen wrenches：Stator mechanism；Rotor mechanism,
It is movably arranged in the stator mechanism, the rotor mechanism and the stator mechanism are coaxial；Connection mechanism is covered, is arranged on described turn
On clamp mechanism；Replaceable spanner is movably arranged on the set connection mechanism.
Further, the stator mechanism includes：Stator；Several stator vanes are arranged in the stator.
Further, oil inlet and oil outlet are offered on the stator, the oil inlet and the oil outlet are set respectively
Put the both sides of some stator vane in several stator vanes.
Further, the rotor mechanism includes：Rotor is movably arranged in the stator mechanism, the rotor and institute
It is coaxial to state stator mechanism；Several rotor blades are arranged on the rotor.
Further, the rotor offers through hole, and connecting key is provided in the through hole.
Further, the set connection mechanism includes：Allen wrench sleeve, above offers keyway, and the connecting key is set
In the keyway.
Further, the allen wrench sleeve offers mounting hole.
Further, the mounting hole is magnetized.
Further, allen wrench of the present invention further includes：Sealing mechanism is arranged on the stator mechanism and the rotor
Between mechanism；The sealing mechanism includes：End-face seal ring；The end-face seal ring is arranged on the stator mechanism and described turn
Between clamp mechanism.
Further, allen wrench of the present invention further includes：Closing means are arranged in the stator mechanism；The envelope
Closing mechanism includes：First cover board and the second cover board；First cover board is arranged on the first end of the stator mechanism；Described second
Cover board is arranged on the second end of the stator mechanism.
The one or more technical solutions provided in the embodiment of the present application, have at least the following technical effects or advantages：
Since rotor mechanism is movably arranged in stator mechanism, rotor mechanism and stator mechanism are coaxial, so rotor mechanism
It can be rotated in stator mechanism, since set connection mechanism is arranged on rotor mechanism, so rotor mechanism can drive set to pick
Structure rotates, since replaceable spanner is movably arranged on set connection mechanism, so set connection mechanism can drive replaceable spanner
Action, simple and compact, connection is reliable, and when use does not have noise pollution and almost without mechanical power loss, exportable powerful torsion
Square suitable for the installation or removal of different bolts and nut, saves the substantial amounts of time, has prevented stripped thread, twists phenomena such as motionless
Generation, it is and easy to use.
Description of the drawings
Fig. 1 is the structure diagram of allen wrench provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of stator mechanism provided in an embodiment of the present invention；
Fig. 3 is the structural scheme of mechanism of sealing mechanism provided in an embodiment of the present invention；
Fig. 4 is the structure diagram of set connection mechanism provided in an embodiment of the present invention.
Specific embodiment
Referring to Fig. 1-4, a kind of allen wrench provided in an embodiment of the present invention includes：Stator mechanism 1, rotor mechanism 2, set
Connection mechanism 3 and replaceable spanner 4.
The rotor mechanism 2 is movably arranged in the stator mechanism 1, and the rotor mechanism 2 is same with the stator mechanism 1
Axis.
The set connection mechanism 3 is arranged on the rotor mechanism 2.
The replaceable spanner 4 is movably arranged on the set connection mechanism 4.
The application specific embodiment is since rotor mechanism is movably arranged in stator mechanism, rotor mechanism and stator mechanism
Coaxially, so rotor mechanism can rotate in stator mechanism, since set connection mechanism is arranged on rotor mechanism, so rotor machine
Structure can drive set connection mechanism to rotate, since replaceable spanner is movably arranged on set connection mechanism, so set connection mechanism can be with
Replaceable spanner is driven to act, simple and compact, connection is reliable, and when use does not have noise pollution and almost without mechanical energy loss
It loses, exportable powerful torque suitable for the installation or removal of different bolts and nut, saves the substantial amounts of time, prevents
Stripped thread twists the generation of phenomena such as motionless, and easy to use.
The structure of stator mechanism is discussed in detail.
The stator mechanism includes：Stator 1-1 and several stator vane 1-2.
Several stator vane 1-2 are fixed in the stator 1-1.Specifically, in the present embodiment, it is described
Several stator vane 1-2, which are bolted, to be arranged in the stator 1-1, in other embodiments, several stators
Blade 1-2 can be otherwise as described in being fixed at welding in stator 1-1.
Oil inlet 1-1-1 and oil outlet 1-1-2, the oil inlet 1-1-1 and described fuel-displaced are offered on the stator 1-1
Mouth 1-1-2 is separately positioned on the both sides of some stator vane 1-2 in several stator vane 1-2, for conveying hydraulic oil
And discharge hydraulic oil.
The structure of rotor mechanism is discussed in detail.
The rotor mechanism includes：Rotor 2-1 and several rotor blade 2-2.
The rotor 2-1 is movably arranged in the stator mechanism 1, and the rotor 2-1 and the stator mechanism 1 are coaxial.
Several rotor blade 2-2 are fixed on the rotor 2-1.Specifically, in the present embodiment, it is described
Several rotor blade 2-2, which are bolted, to be arranged on the rotor 2-1, in other embodiments, several rotors
Blade 2-2 can be otherwise as described in being fixed at welding on rotor 2-1.
The rotor 2-1 offers through hole, and connecting key is provided in the through hole, for connecting the set connection mechanism 3.
The structure of set connection mechanism is discussed in detail.
The set connection mechanism includes：Allen wrench sleeve 3-1.
Keyway 3-1-1 is offered on the allen wrench sleeve 3-1, the connecting key is arranged on the keyway 3-1-1
It is interior, it is easy to disassemble convenient for allen wrench sleeve 3-1 is arranged on rotor mechanism 2.
The allen wrench sleeve 3-1 offers mounting hole 3-1-2, for the replaceable spanner 4 to be arranged on
In the mounting hole 3-1-2.The mounting hole 3-1-2 is magnetized, and is replaced convenient for the replaceable spanner 4.
Allen wrench of the present invention further includes：Sealing mechanism 6.
The sealing mechanism 6 is arranged between the stator mechanism 1 and the rotor mechanism 2, prevents hydraulic oil from escaping.
The sealing mechanism includes：End-face seal ring 6-1.
The end-face seal ring 6-1 is fixed between the stator mechanism 1 and the rotor mechanism 2.Specifically, exist
In present embodiment, the end-face seal ring 6-1, which is bolted, is arranged on the stator mechanism 1 and the rotor mechanism 2
Between, in other embodiments, the end-face seal ring 6-1 can be fixed as described in being fixed at pivot pin otherwise
Between clamp mechanism 1 and the rotor mechanism 2.
Allen wrench of the present invention further includes：Closing means 5.
The closing means 5 are arranged in the stator mechanism 1, for protecting rotor mechanism 2.
The closing means include：First cover board 5-1 and the second cover board 5-2.
The first cover board 5-1 is fixed at the first end of the stator mechanism 1.Specifically, in the present embodiment,
The first cover board 5-1 is bolted the first end for being arranged on the stator mechanism 1, in other embodiments, described
First cover board 5-1 can otherwise as described in being fixed at pivot pin stator mechanism 1 first end.
The second cover board 5-2 is fixed at the second end of the stator mechanism 1.Specifically, in the present embodiment,
The second cover board 5-2 is bolted the second end for being arranged on the stator mechanism 1, in other embodiments, described
Second cover board 5-2 can otherwise as described in being fixed at pivot pin stator mechanism 1 second end.
In order to become apparent from the embodiment of the present invention, introduced below from the application method of the embodiment of the present invention.
Stator vane 1-2 is arranged on stator 1-1, and rotor blade 2-2 is arranged on rotor 2-1, is Double-blade type, can
Allen wrench sleeve is passed to export larger torque and corner, and then drives the rotation of replaceable spanner 4.Stator leaf
The number of piece 1-2 and rotor blade 2-2 can be rotated according to on-site actual situations, are Double-blade type, can be exported larger
Torque and corner pass to allen wrench sleeve 3-1, and then drive the rotation of replaceable spanner 4.Such as stator vane 1-2
And the number of blade of rotor blade 2-2 is alternatively single blade or three blades.As power source, rotor 2-1 pulls to be installed on interior hexagonal
The quantity of the offer torque of replaceable spanner 4 on gloves cylinder 3-1, stator vane 1-2 and rotor blade 2-2 are used according to user
Occasion is chosen, and needs to fasten hexagon socket head cap screw when day in ship, boat navigation, three-vane may be selected and drive
Dynamic allen wrench 4, outstanding advantage are that output torque is very big, substantially increase its security；In general factory, such as vapour
In the case that vehicle etc. there are a large amount of hexagon socket head cap screws assemblings, the allen wrench 4 of single blade formula driving may be selected, outstanding advantage is
Angle range is larger, and work efficiency is greatly improved in labour-saving.
Allen wrench sleeve 3-1 and rotor 2-1 by key connection together with, rotor blade 2-2 is processed as with rotor 2-1
One entirety, the high pressure oil driving rotor blade 2-2 of fuel feed hole 1-1-1 are rotated, so as to which rotor 2-1 be driven to rotate, then caused
The allen wrench sleeve 3-1 being connected with rotor 2-1 is rotated.The wherein allen wrench mounting hole of allen wrench sleeve 3-1
There are many sizes and model of standard, can install corresponding allen wrench.Such as M6 outer-hexagonals bolt or interior hexagonal
Bolt tightens or loosens, in use, user need to only install the replaceable spanner of corresponding M6 into allen wrench sleeve
In the allen wrench mounting hole 3-1-2 of 3-1, the allen wrench mounting hole 3-1-2 magnetized will be corresponding replaceable
Spanner 4 is held, and replaceable spanner 4 will not fall off.
Press positive hydraulic valve, oil inlet 1-1-1 input high pressure oils, drive rotor blade 2-2 rotations, as rotor blade 2-
When 2 and stator vane 1-2 is contacted, rotary motion will stop, then corresponding replaceable spanner 4 is withdrawn needs and is tightened or loosened
Bolt, press reversed hydraulic valve, rotor blade 2-2 will be reversely rotated, when rotor blade 2-2 and stator vane 1-2 are contacted,
Rotary motion will stop；Forward or reverse process only needs 1 second or so, and ultrahigh in efficiency, torque is very big, is so repeated several times, just
Bolt can be tightened or loosened.
Allen wrench sleeve 3-1 and rotor 2-1 by key connection together with, the torque of rotor 2-1 will be passed to all
Allen wrench sleeve 3-1, no mechanical power loss, and the keyway on allen wrench sleeve 3-1 and rotor 2-1 be it is penetrating,
Easy to produce and processing.The allen wrench mounting hole 3-1-1 of allen wrench sleeve 3-1 can be set according to the use occasion of client
Different size or model are counted into, versatility greatly promotes；Also allen wrench mounting hole 3-1-1 can be designed to fixed ruler
Very little and model, the size and type that one end of replaceable spanner 4 is designed to match with allen wrench mounting hole 3-1-1
Number, the other end is designed to arrive model required for user.The configuration of the present invention is simple is compact, and connection is reliable, and when use does not have the noise dirty
Dye and almost without mechanical power loss, rotor 3-1 can be provided and its powerful torque, and when in use can basis rotor
The number of blade of blade 2-2 knows its corner size, and work efficiency is high, saves client's substantial amounts of time；Versatility is extremely strong, no
The fastening or dismounting of the hexagon socket head cap screw of different model are only limited to, according to customer demand, replaceable spanner is carried out simple
Structure of modification, can also fasten or dismantle the outer-hexagonal bolt of different model, prevent stripped thread, twist it is motionless phenomena such as generation,
And it is easy to use, there is extraordinary application prospect.
It should be noted last that more than specific embodiment is merely illustrative of the technical solution of the present invention and unrestricted,
Although the present invention is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of technical solution of the present invention, should all cover
Among scope of the presently claimed invention.
Claims (10)
1. a kind of allen wrench, which is characterized in that including：
Stator mechanism (1)；
Rotor mechanism (2) is movably arranged in the stator mechanism (1), the rotor mechanism (2) and the stator mechanism (1)
Coaxially；
Connection mechanism (3) is covered, is arranged on the rotor mechanism (2)；
Replaceable spanner (4) is movably arranged on the set connection mechanism (4).
2. allen wrench according to claim 1, which is characterized in that the stator mechanism includes：
Stator (1-1)；
Several stator vanes (1-2) are arranged in the stator (1-1).
3. allen wrench according to claim 2, it is characterised in that：
Offer oil inlet (1-1-1) and oil outlet (1-1-2) on the stator (1-1), the oil inlet (1-1-1) and described
Oil outlet (1-1-2) is separately positioned on the both sides of some stator vane (1-2) in several stator vanes (1-2).
4. allen wrench according to claim 1, which is characterized in that the rotor mechanism includes：
Rotor (2-1) is movably arranged in the stator mechanism (1), and the rotor (2-1) and the stator mechanism (1) are coaxial；
Several rotor blades (2-2), are arranged on the rotor (2-1).
5. allen wrench according to claim 4, it is characterised in that：
The rotor (2-1) offers through hole, and connecting key is provided in the through hole.
6. allen wrench according to claim 5, which is characterized in that the set connection mechanism includes：
Allen wrench sleeve (3-1), above offers keyway (3-1-1), and the connecting key is arranged on the keyway (3-1-1)
It is interior.
7. allen wrench according to claim 6, it is characterised in that：
The allen wrench sleeve (3-1) offers mounting hole (3-1-2).
8. according to the allen wrench described in right 7, it is characterised in that：
The mounting hole (3-1-2) is magnetized.
9. allen wrench according to claim 1, which is characterized in that the allen wrench further includes：
Sealing mechanism (6) is arranged between the stator mechanism (1) and the rotor mechanism (2)；
The sealing mechanism includes：End-face seal ring (6-1)；
The end-face seal ring (6-1) is arranged between the stator mechanism (1) and the rotor mechanism (2).
10. allen wrench according to claim 1, which is characterized in that the allen wrench further includes：
Closing means (5) are arranged on the stator mechanism (1)；
The closing means include：First cover board (5-1) and the second cover board (5-2)；
First cover board (5-1) is arranged on the first end of the stator mechanism (1)；
Second cover board (5-2) is arranged on the second end of the stator mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081710.1A CN108068044A (en) | 2017-11-07 | 2017-11-07 | A kind of allen wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081710.1A CN108068044A (en) | 2017-11-07 | 2017-11-07 | A kind of allen wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108068044A true CN108068044A (en) | 2018-05-25 |
Family
ID=62159726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711081710.1A Pending CN108068044A (en) | 2017-11-07 | 2017-11-07 | A kind of allen wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108068044A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596718A (en) * | 1969-07-02 | 1971-08-03 | Gardner Denver Co | Torque control system |
| CN203765539U (en) * | 2014-02-14 | 2014-08-13 | 李圣用 | Hydraulic torque tightening machine |
| CN104972423A (en) * | 2015-06-23 | 2015-10-14 | 新疆金风科技股份有限公司 | Bolt screwing detection method, device and system and hydraulic wrench |
| CN106041810A (en) * | 2016-08-15 | 2016-10-26 | 钦州学院 | Hydraulic tightening device for bolts |
| CN206351430U (en) * | 2016-12-27 | 2017-07-25 | 宁夏回族自治区水利水电工程局 | Parbuckle screw hydraulic torsional device |
-
2017
- 2017-11-07 CN CN201711081710.1A patent/CN108068044A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596718A (en) * | 1969-07-02 | 1971-08-03 | Gardner Denver Co | Torque control system |
| CN203765539U (en) * | 2014-02-14 | 2014-08-13 | 李圣用 | Hydraulic torque tightening machine |
| CN104972423A (en) * | 2015-06-23 | 2015-10-14 | 新疆金风科技股份有限公司 | Bolt screwing detection method, device and system and hydraulic wrench |
| CN106041810A (en) * | 2016-08-15 | 2016-10-26 | 钦州学院 | Hydraulic tightening device for bolts |
| CN206351430U (en) * | 2016-12-27 | 2017-07-25 | 宁夏回族自治区水利水电工程局 | Parbuckle screw hydraulic torsional device |
Non-Patent Citations (1)
| Title |
|---|
| 徐英南: "《组合机床及其自动线的使用与调整》", 31 July 1987, 劳动人事出版社 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180525 |