CN106737348A - A kind of multifunctional hydraulic spanners - Google Patents
A kind of multifunctional hydraulic spanners Download PDFInfo
- Publication number
- CN106737348A CN106737348A CN201710030398.7A CN201710030398A CN106737348A CN 106737348 A CN106737348 A CN 106737348A CN 201710030398 A CN201710030398 A CN 201710030398A CN 106737348 A CN106737348 A CN 106737348A
- Authority
- CN
- China
- Prior art keywords
- head assembly
- work
- work head
- spanner
- annex
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention relates to a kind of spanner, more particularly, to a kind of multifunctional hydraulic spanners.Including：Work head assembly, power head assembly, the work head assembly includes some different work heads, and the power head assembly is hinged by power head assembly fix bar and is arranged on the work head assembly, and its output end connects with the power adaptive device on work head assembly；Spanner of the invention can flexibly match various work heads and use, and quick variable body meets various operating modes, solves all of bolt challenge.
Description
Technical field
The present invention relates to a kind of spanner, more particularly, to a kind of multifunctional hydraulic spanners.
Background technology
Hydraulic spanner unitary function of the prior art, unit head and work head use integral structure, a unit head
Can only be matched with a job, when bolt is different, it is necessary to select different types of hydraulic spanner, not using only inconvenience,
And user needs to purchase many set hydraulic spanners, increased purchase cost.
In consideration of it, the present inventor is on the basis of related work experience for many years, through concentrating on studies, it is proposed that a kind of multi-functional
Hydraulic spanner.The spanner can flexibly match various work heads and use, and quick variable body meets various operating modes, solves all of bolt
Challenge.
The content of the invention
A kind of single technical problem of functions of wrench of the present invention mainly existing for solution prior art, it is proposed that many work(
Energy hydraulic spanner, the spanner can flexibly match various work heads and use, and quick variable body meets various operating modes, solves all of spiral shell
Bolt is challenged.
Above-mentioned technical problem of the invention is mainly what is be addressed by following technical proposals：
A kind of multifunctional hydraulic spanners, including：Work head assembly, power head assembly, the work head assembly includes some
Different work heads, the power head assembly is hinged by power head assembly fix bar and is arranged on the work head assembly, its
Output end connects with the power adaptive device on work head assembly；
The work head assembly includes hollow work head, and work head drives in side, one or more in open-work head；
Being provided with one on the hollow work head is used to install the hollow driving head of different sleeves, the power head assembly
Output end is connected with driving head；
The side drives work head includes a coaxial-type reaction force arm, and the middle part of the coaxial-type reaction arm of force passes through can
The regulation gear side of being fixed on is driven on work head, and its one end is connected with the output end of power head assembly；
The open-work head includes a spanner annex, is articulated with work head assembly in the middle part of the spanner annex, its
One end connects with the output end of power head assembly.
Wherein, a safety rope is provided with the power head assembly, one end of the safety rope is protected by power head assembly
Dangerous bolt is fixed on work head.
Wherein, the bottom of the hollow work head is provided with counteractive support cushion block.
Wherein, the lower end of the open-work head is one section of arcuate structure, and one end of the arcuate structure sets spanner annex,
The other end is provided with a reaction weight bearing roller wheels.
Wherein, the wrench annex middle part is provided with location hole, and the location hole discharges latch and is hinged by spanner annex
It is arranged on open-work head；One end that the spanner annex connects with open-work head is provided with U-shaped fluting, and the U-shaped is opened
Spanner fixing hole is provided with two sides of groove；
Wherein, the spanner annex includes the first spanner annex and/or the second spanner annex；The first spanner annex is
Socket wrench structure of the one end with polygonal hole；The second spanner annex is one with open-end wrench structure jaggy.
Therefore, the invention has the advantages that：The generally applicable switching of unit head, greatly reduces purchase cost, has broken biography
The drive-type and hollow hydraumatic spanner boundary of system, realize a tractor serves several purposes；
Brief description of the drawings
Accompanying drawing 1 is schematic diagram when unit head of the invention connects hollow work head；
Schematic diagram when accompanying drawing 2 is drive work head in the unit head side of connecting of the invention；
Accompanying drawing 3 is schematic diagram when unit head of the invention connects open-work head.
Accompanying drawing 4 is the first spanner annex schematic diagram of the invention.
Accompanying drawing 5 is the side view of accompanying drawing 4.
Accompanying drawing 6 is the second spanner annex schematic diagram of the invention.
In figure, work first 4, open-work head is driven by power head assembly 1, power head assembly fix bar 2, hollow work first 3, side
5th, hollow driving head 3.1, counteractive support cushion block 3.2, the coaxial-type reaction arm of force 4.1, adjustable gear 4.2, spanner annex
5.1st, reaction weight bearing roller wheels 5.2, spanner annex release latch 5.3, U-shaped fluting 5.4, spanner fixing hole 5.5, power head assembly
Lock 6, universal connection oil nozzle 7.
Specific embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：
A kind of multifunctional hydraulic spanners, including：Work head assembly, power head assembly 1, work head assembly includes some differences
Work head, power head assembly 1 is hinged by power head assembly fix bar 2 and is arranged on work head assembly, its output end and work
The power adaptive device made in head assembly connects；A safety rope is provided with power head assembly 1, one end of safety rope passes through power
Head assembly lock 6 is fixed on work head.
Work head assembly includes hollow work first 3, and work first 4 is driven by side, one or more in open-work first 5；
Fig. 1 is 3 schematic diagram for connecting first with hollow work of power head assembly 1 of the present embodiment.
One is provided with hollow work first 3 for installing the hollow driving head 3.1 of different sleeves, power head assembly 1 it is defeated
Go out end to be connected with driving head 3.1；The bottom of hollow work first 3 is provided with counteractive support cushion block 3.2.
After using said structure, the complete scope of comparing can be covered in nut selection, while torque range is also corresponding
Comparing it is broad, positive and negative 3 percent accuracy class can be kept in the output environment of moment of torsion；Universal connection oil nozzle part
The electrodeless regulation of multi-angle multi-state can be realized；The selection of aluminum titanium alloy while can reach the applying working condition of high intensity more
Good operating handle can be brought；Pin type is exchanged while design ensure that assembly precision can more reach making for rapid interchangeable
With environment, at the same coordinate be equipped with ergonomic designs' handle so that carry and operate it is more convenient；The reaction arm of force makes
Outfit is chosen to install with lengthening can be carried out according to the difference of operating mode；The anti-jamming ratchet structure used in hollow driving head is designed in work
Also ensure that instrument is normally used in the case that condition is severe.
Accompanying drawing 2 be the side of connecting of power head assembly 1 of the invention drive work it is first 4 when schematic diagram；Work first 4 is driven by side includes one
The coaxial-type reaction arm of force 4.1, the middle part of the coaxial-type reaction arm of force 4.1 work is driven by the adjustable side of being fixed on of gear 4.2
On first 4, its one end is connected with the output end of power head assembly 1；
After using said structure, 360 ° of adjustable counteraction arm of forces torque range while torsional shear stress is eliminated is also corresponding
Comparing it is broad, it is ensured that operating personnel the selection strong point conveniences, to adapt to any complex working condition, in the defeated of moment of torsion
Going out in environment can keep positive and negative 3 percent accuracy class；Universal connection oil nozzle part can realize multi-angle multi-state
Electrodeless regulation；The selection of aluminum titanium alloy can more bring good operating handle while can reaching the applying working condition of high intensity；
Pin type exchanges the use environment that rapid interchangeable can be more reached while design ensure that assembly precision, while cooperation is equipped with
Ergonomic designs' handle cause to carry and operate it is more convenient；Modular structure design causes that wrench body is divided into three
Part composition is convenient to be safeguarded and carries in the future；The anti-jamming ratchet structure design for equally using also can in the case where operating mode is severe
Enough ensure that instrument is normally used.
Accompanying drawing 3 be power head assembly 1 of the invention connect open-work it is first 4 when schematic diagram.Open-work first 5 includes one
Spanner annex 5.1, is articulated with work head assembly in the middle part of spanner annex, and its one end is connected with the output end of power head assembly 1.
The lower end of open-work head is one section of arcuate structure, and one end of the arcuate structure sets spanner annex 5.1, and the other end is provided with one
Reaction weight bearing roller wheels 5.2.State the middle part of wrench annex 5.1 and be provided with location hole 5.2, location hole 5.2 is discharged by spanner annex
Latch 5.3 is hinged and is arranged on open-work first 5；5 one end for connecting first with open-work of spanner annex 5.1 is provided with U-shaped and opens
Groove 5.4, spanner fixing hole 5.5 is provided with two sides of U-shaped fluting；Wherein, spanner annex include the first spanner annex and/or
Second spanner annex；First spanner annex is socket wrench structure of the one end with polygonal hole；Second spanner annex is a band
Open-end wrench structure jaggy.
After said structure, interchangeable opening and ring spanner design are more flexible in special operation condition, and nut is used
Torque range is also guaranteed scope simultaneously between M12~M85, and positive and negative error precision can reach 3%；Using a movement
Part design causes to use more solid and reliable and maintain easily；The switching of power head assembly can be equally carried out in 5 seconds
Operation；The selection of spanner annex can flexibly be selected and customized；Ergonomics handle design also causes that operation is easier.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Although more having used power head assembly 1, power head assembly fix bar 2, hollow work first 3, side to drive work herein
Make first 4, open-work first 5, hollow driving head 3.1, counteractive support cushion block 3.2, the coaxial-type reaction arm of force 4.1, adjustable
Gear 4.2, spanner annex 5.1, reaction weight bearing roller wheels 5.2, spanner annex release latch 5.3, U-shaped fluting 5.4, spanner are fixed
The terms such as hole 5.5, power head assembly lock 6, universal connection oil nozzle 7, but it is not precluded from using the possibility of other terms.Make
It is used for the purpose of more easily describing and explaining essence of the invention with these terms；It is construed as what any one was added
Limitation is all disagreed with spirit of the present invention.
Claims (5)
1. a kind of multifunctional hydraulic spanners, including：Work head assembly, power head assembly (1), it is characterised in that the work head
Component includes some different work heads, and the power head assembly (1) is hinged by power head assembly fix bar (2) and is arranged at institute
State on work head assembly, its output end connects with the power adaptive device on work head assembly；
The work head assembly includes hollow work head (3), and work head (4), one or many in open-work head (5) are driven by side
It is individual；
Being provided with one on hollow work head (3) is used to install the hollow driving head (3.1) of different sleeves, the unit head group
The output end of part (1) is connected with driving head (3.1)；
The side drives work head (4) includes coaxial-type reaction force arm (4.1), the coaxial-type reaction arm of force (4.1)
Middle part is driven in work head (4) by adjustable gear (4.2) side of being fixed on, and its one end is matched somebody with somebody with the output end of power head assembly (1)
Connect；
The open-work head (5) includes a spanner annex (5.1), and work head assembly is articulated with the middle part of the spanner annex
On, its one end is connected with the output end of power head assembly (1).
2. a kind of multifunctional hydraulic spanners according to claim 1, it is characterised in that set on the power head assembly (1)
A safety rope is equipped with, one end of the safety rope is fixed on work head by power head assembly lock (6).
3. a kind of multifunctional hydraulic spanners according to claim 1, it is characterised in that the bottom of hollow work head (3)
Portion is provided with counteractive support cushion block (3.2).
4. a kind of multifunctional hydraulic spanners according to claim 1, it is characterised in that the lower end of the open-work head is
One section of arcuate structure, one end of the arcuate structure sets spanner annex (5.1), and the other end is provided with a reaction weight bearing roller wheels
(5.2)。
5. a kind of multifunctional hydraulic spanners according to claim 1, it is characterised in that wrench annex (5.1) middle part
Location hole (5.2) is provided with, the location hole (5.2) is hinged by spanner annex release latch (5.3) and is arranged at open-work
On head (5)；One end that the spanner annex (5.1) connects with open-work head (5) is provided with U-shaped fluting (5.4), the U-shaped
Spanner fixing hole (5.5) is provided with two sides of fluting；
Wherein, the spanner annex includes the first spanner annex and/or the second spanner annex；The first spanner annex is one end
Socket wrench structure with polygonal hole；The second spanner annex is one with open-end wrench structure jaggy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030398.7A CN106737348A (en) | 2017-01-17 | 2017-01-17 | A kind of multifunctional hydraulic spanners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030398.7A CN106737348A (en) | 2017-01-17 | 2017-01-17 | A kind of multifunctional hydraulic spanners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737348A true CN106737348A (en) | 2017-05-31 |
Family
ID=58947068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030398.7A Pending CN106737348A (en) | 2017-01-17 | 2017-01-17 | A kind of multifunctional hydraulic spanners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737348A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2563067A (en) * | 2017-06-02 | 2018-12-05 | Htl Group Ltd | Torque wrench and reaction arm assembly with safety tether |
| CN110170955A (en) * | 2019-06-10 | 2019-08-27 | 安徽工程大学 | A kind of hydraulic spanner |
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| CN201154468Y (en) * | 2007-11-08 | 2008-11-26 | 赵克 | Open-end hydraulic wrench |
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| US20120227551A1 (en) * | 2011-03-08 | 2012-09-13 | Anthony Miller | Method and apparatus for adapting a socket wrench |
| CN203510055U (en) * | 2013-09-17 | 2014-04-02 | 马鞍山市益华液压机具有限公司 | Square drive hydraulic torque wrench with buckling claw |
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| CN204935510U (en) * | 2015-09-14 | 2016-01-06 | 马鞍山市三江机械有限公司 | A kind of hydraulic spanner with the unbalance loading reaction arm of force |
| CN105983939A (en) * | 2015-02-09 | 2016-10-05 | 黄宏 | Universal hardware tool with inner and outer joints |
| CN206484473U (en) * | 2017-01-17 | 2017-09-12 | 海恩拓克工业装备（武汉）有限公司 | A kind of multifunctional hydraulic spanners |
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2017
- 2017-01-17 CN CN201710030398.7A patent/CN106737348A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002053319A2 (en) * | 2000-12-29 | 2002-07-11 | Marquardt Steven H | Rotational power transfer device |
| CN2703620Y (en) * | 2004-02-06 | 2005-06-08 | 友迦工业股份有限公司 | Tool driving axle and change-over joint capable of quickly assembling and disassembling |
| CN201154468Y (en) * | 2007-11-08 | 2008-11-26 | 赵克 | Open-end hydraulic wrench |
| CN201632967U (en) * | 2010-01-06 | 2010-11-17 | 梁守华 | Open hydraulic wrench |
| US20120227551A1 (en) * | 2011-03-08 | 2012-09-13 | Anthony Miller | Method and apparatus for adapting a socket wrench |
| CN203510054U (en) * | 2013-09-17 | 2014-04-02 | 马鞍山市益华液压机具有限公司 | Improved structure of square driving hydraulic torque wrench |
| CN203510055U (en) * | 2013-09-17 | 2014-04-02 | 马鞍山市益华液压机具有限公司 | Square drive hydraulic torque wrench with buckling claw |
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| CN204195643U (en) * | 2014-10-31 | 2015-03-11 | 浙江淮恒水利景观有限公司 | The two driving end hydraulic spanner of a kind of ecological riverway |
| CN204505141U (en) * | 2015-02-09 | 2015-07-29 | 黄宏 | A kind of with interior external universal hardware & tools |
| CN105983939A (en) * | 2015-02-09 | 2016-10-05 | 黄宏 | Universal hardware tool with inner and outer joints |
| CN204935510U (en) * | 2015-09-14 | 2016-01-06 | 马鞍山市三江机械有限公司 | A kind of hydraulic spanner with the unbalance loading reaction arm of force |
| CN206484473U (en) * | 2017-01-17 | 2017-09-12 | 海恩拓克工业装备（武汉）有限公司 | A kind of multifunctional hydraulic spanners |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2563067A (en) * | 2017-06-02 | 2018-12-05 | Htl Group Ltd | Torque wrench and reaction arm assembly with safety tether |
| US11298805B2 (en) | 2017-06-02 | 2022-04-12 | Enerpac Uk Ltd | Torque assembly and reaction arm with safety tether |
| GB2563067B (en) * | 2017-06-02 | 2022-08-10 | Enerpac Uk Ltd | Torque wrench and reaction arm assembly with safety tether |
| CN110170955A (en) * | 2019-06-10 | 2019-08-27 | 安徽工程大学 | A kind of hydraulic spanner |
| CN110170955B (en) * | 2019-06-10 | 2021-04-02 | 安徽工程大学 | Hydraulic wrench |
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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 |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |