CN107378837A - Monkey wrench - Google Patents
Monkey wrench Download PDFInfo
- Publication number
- CN107378837A CN107378837A CN201710728309.6A CN201710728309A CN107378837A CN 107378837 A CN107378837 A CN 107378837A CN 201710728309 A CN201710728309 A CN 201710728309A CN 107378837 A CN107378837 A CN 107378837A
- Authority
- CN
- China
- Prior art keywords
- holder
- monkey wrench
- piston bar
- hydraulic means
- connecting rod
- 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
Links
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
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses monkey wrench, including：Handheld Division, the first hydraulic means, connecting rod and the head being sequentially connected with；First piston bar on first hydraulic means can stretch along the length direction of connecting rod, head is provided with the first holder and the second holder of mutual cooperation in the nip side away from connecting rod, first holder is fixed in nip side, second holder is arranged in nip side, and the second holder can be along square upward sliding close or away from the first holder.The monkey wrench overcomes monkey wrench of the prior art in use, opening regulation on spanner is inconvenient, and the holder in monkey wrench opening easily rocks, lead to not effectively clamp nut to be tightened, so as to the problem of being inconvenient to carry out tightening operation.
Description
Technical field
The present invention relates to fastening tool field, in particular it relates to a kind of monkey wrench.
Background technology
Spanner is a kind of conventional installation and extracting tool.Bolt, screw, nut and other spiral shells are twisted using lever principle
Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is generally formed with clamping in the one or both ends of shank
The opening or sets of holes of bolt or nut, threadingly direction of rotation applies external force in shank during use, with regard to that can twist bolt or nut.
And the A/F of monkey wrench can be adjusted within the specific limits, it can be used for fastening and rising the nuts and bolt of loose different size
A kind of instrument.When with monkey wrench clamp nut, usually first nut is screwed on screw rod with hand, then opening with spanner
Mouth is placed on nut, then adjusts the opening of spanner, carries out tightening operation again to clamp nut.
But monkey wrench of the prior art is in use, the opening regulation on spanner is inconvenient, and
Holder in monkey wrench opening easily rocks, and leads to not effectively clamp nut to be tightened, so as to be inconvenient to be twisted
Tight operation.
Therefore it provides a kind of size that not only can easily adjust very much opening in use, and on head
Holder is not easy to rock, so as to effectively clamp the problem of monkey wrench of nut to be tightened is urgent need to resolve of the present invention.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is to overcome monkey wrench of the prior art in use,
Opening regulation on spanner is inconvenient, and the holder in monkey wrench opening easily rocks, and leads to not effectively
Clamp nut to be tightened, so as to the problem of being inconvenient to carry out tightening operation, so as to provide it is a kind of in use not only can be with
The size of opening is easily adjusted very much, and the holder on head is not easy to rock, so as to effectively clamp spiral shell to be tightened
Female monkey wrench.
To achieve these goals, the invention provides a kind of monkey wrench, the monkey wrench to include what is be sequentially connected with
Handheld Division, the first hydraulic means, connecting rod and head；First piston bar on first hydraulic means can be along the connecting rod
Length direction stretch, the first holder and the second holder of mutual cooperation, institute are provided with the nip side on the head
State the first holder to be fixed in the nip side, second holder is arranged in the nip side, and second folder
Gripping member can be along square upward sliding close or away from first holder.
Preferably, the second hydraulic means, second hydraulic means and the described first clamping are fixed with the nip side
Chute is provided between part, second holder is fixed in the second piston bar on second hydraulic means, and part
It is fastened on the chute, the second piston bar can drive length direction of second holder along the chute to slide
It is dynamic.
Preferably, second hydraulic means includes：Second hydraulic pump and second piston bar, second hydraulic pump are fixed
In the nip side, the second piston bar and the second holder Joint.
Preferably, second holder includes：Cramping body and sliding block, the sliding block is fastened in the chute, described
Cramping body is both provided with a plurality of anti-slip tank on the side relative with first holder.
Preferably, first hydraulic means includes：First hydraulic pump and First piston bar, first hydraulic pump are fixed
On the Handheld Division, the First piston bar and one end of the connecting rod are affixed.
Preferably, it is socketed rubber sleeve on the Handheld Division.
Preferably, Handheld Division one end relative with first hydraulic means is also associated with link.
According to above-mentioned technical proposal, first holder and the described second folder are utilized in monkey wrench provided by the invention
Interact to gripping member and clamp the bolt for needing to twist, first holder is fixed, and second holder is
Movably, so as to adapt to different size of bolt, but the effect driving institute of second hydraulic means is utilized in the present invention
The slip of the second holder is stated, the bad regulation of the second holder on normal activity spanner is so avoided and easily rocks, make
Into can not fishbolt the problem of；And the distance between the monkey wrench upper connecting rod in the present invention and the Handheld Division pass through
One hydraulic means can be adjusted, and distance tunes up at work can be more laborsaving, and distance, which is turned down, to be advantageous to store, and be saved
Space.The monkey wrench of the present invention overcomes monkey wrench of the prior art in use, the opening regulation ten on spanner
Divide inconvenience, and the movable block in monkey wrench opening easily rocks, and leads to not effectively clamp nut to be tightened, so as to
The problem of being inconvenient to carry out tightening operation.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the monkey wrench provided in a kind of preferred embodiment of the present invention；
Fig. 2 is the structural representation of the second holder on the monkey wrench provided in a kind of preferred embodiment of the present invention
Figure.
Description of reference numerals
The connecting rod of 1 Handheld Division 2
The holder of 3 head 4 first
The hydraulic pump of 5 second holder 61 second
The nip side of 62 second piston bar 7
The First piston bar of 81 first hydraulic pump 82
The link of 9 rubber sleeve 10
The sliding block of 51 cramping body 52
53 anti-slip tanks
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, " upper and lower, inside and outside " etc. is included in the noun of locality in term
Only represent orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as pair
The limitation of the term.
As depicted in figs. 1 and 2, the invention provides a kind of monkey wrench, the monkey wrench to include：The hand being sequentially connected with
Hold portion 1, the first hydraulic means, connecting rod 2 and head 3；First piston bar 82 on first hydraulic means can be along described
The length direction of connecting rod 2 stretches, and the head 3 is provided with the first clamping of mutual cooperation in the nip side 7 away from the connecting rod 2
The holder 5 of part 4 and second, first holder 4 are fixed in the nip side 7, and second holder 5 is arranged on described
In nip side 7, and second holder 5 can be along square upward sliding close or away from first holder 4.
According to above-mentioned technical proposal, first holder 4 and described second is utilized in monkey wrench provided by the invention
The interaction of the ground of holder 5 clamps the bolt for needing to twist, and first holder 4 is fixed, second clamping
Part 5 is moveable, so as to adapt to different size of bolt, but is driven in the present invention using the effect of second hydraulic means
Move second holder 5 to slide, so avoid 5 bad regulation of the second holder on normal activity spanner and easily shake
It is dynamic, cause can not fishbolt the problem of；And between monkey wrench upper connecting rod 2 in the present invention and the Handheld Division 1 away from
It can be adjusted from by the first hydraulic means, distance tunes up at work can be more laborsaving, and distance, which is turned down, to be advantageous to
Storage, save space.The monkey wrench of the present invention overcomes monkey wrench of the prior art in use, opening on spanner
Mouthful regulation is inconvenient, and the movable block in monkey wrench opening easily rocks, and leads to not effectively to clamp to be tightened
Nut, so as to the problem of being inconvenient to carry out tightening operation.
In a kind of preferred embodiment of the present invention, the second hydraulic means is fixed with the nip side 7, described the
Chute is provided between two hydraulic means and first holder 4, second holder 5 is fixed on the second hydraulic pressure dress
In the second piston bar 62 put, and part is fastened on the chute, and the second piston bar 62 can drive described second
Length direction of the holder 5 along the chute slides, in order that obtaining first holder 4 and second holder 5 more
Good grip bolt, with first holder 4 at grade, the chute defines second clamping to the chute
The track that part 5 slides, also make it that second holder 5 is slidably more smooth, then when in use, it is only necessary to described in control
Second hydraulic means can effectively adjust second holder 5 and slide, and second holder 5 is not easy to rock,
So that clamping action is more preferable.
In a kind of preferred embodiment of the present invention, second hydraulic means includes：Second hydraulic pump 61 and
Two piston rods 62, second hydraulic pump 61 are fixed in the nip side 7, the second piston bar 62 and the described second clamping
The Joint of part 5, second hydraulic pump 61 are drive mechanism, the second piston bar 62 can be driven flexible, so as to indirectly
Drive the slip of second holder 5.
In a kind of preferred embodiment of the present invention, second holder 5 includes：Cramping body 51 and sliding block 52,
The sliding block 52 is fastened in the chute, and the cramping body 51 is both provided with the side relative with first holder 4
A plurality of anti-slip tank 53.The sliding block 52 drives the cramping body 51 to move, between the cramping body 51 and first holder
Cooperation is clamped, in order that more stabilization must be clamped, anti-slip tank 53 is both provided with clamping face.
In a kind of preferred embodiment of the present invention, first hydraulic means includes：First hydraulic pump 81 and
One piston rod 82, first hydraulic pump 81 are fixed on the Handheld Division 1, the First piston bar 82 and the connecting rod 2
One end is affixed, and first hydraulic pump 81 is drive mechanism, and the First piston bar 82 can be driven to be stretched, so as to effectively
Ground adjusts the distance between the connecting rod 2 and the Handheld Division 1.
In a kind of preferred embodiment of the present invention, rubber sleeve 9, the rubber sleeve 9 are socketed on the Handheld Division 1
The frictional force on the surface of Handheld Division 1 can not only be increased, play anti-skidding effect, and cause the gripping of the Handheld Division 1
Comfort level is more preferable.
The present invention a kind of preferred embodiment in, the Handheld Division 1 it is relative with first hydraulic means one
End is also associated with link 10, the convenient storage to monkey wrench of the link 10.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (7)
1. a kind of monkey wrench, it is characterised in that the monkey wrench includes：The Handheld Division (1) that is sequentially connected with, the first hydraulic pressure dress
Put, connecting rod (2) and head (3)；First piston bar (82) on first hydraulic means can be along the length of the connecting rod (2)
Degree direction is stretched, and the first holder (4) and the second clamping of mutual cooperation are provided with the nip side (7) on the head (3)
Part (5), first holder (4) are fixed in the nip side (7), and second holder (5) is arranged on the clamping
On side (7), and second holder (5) can be along square upward sliding close or away from first holder (4).
2. monkey wrench according to claim 1, it is characterised in that the second hydraulic pressure dress is fixed with the nip side (7)
Put, chute is provided between second hydraulic means and first holder (4), second holder (5) is fixed on
In second piston bar (62) on second hydraulic means, and part is fastened on the chute, the second piston bar
(62) length direction of second holder (5) along the chute can be driven to slide.
3. monkey wrench according to claim 2, it is characterised in that second hydraulic means includes：Second hydraulic pump
(61) it is fixed on second piston bar (62), second hydraulic pump (61) in the nip side (7), the second piston bar
(62) with the second holder (5) Joint.
4. monkey wrench according to claim 3, it is characterised in that second holder (5) includes：It is connected with each other
Cramping body (51) and sliding block (52), the sliding block (52) are fastened in the chute, the cramping body (51) and the described first folder
Gripping member (4) is both provided with a plurality of anti-slip tank (53) on relative side.
5. monkey wrench according to claim 1, it is characterised in that first hydraulic means includes：First hydraulic pump
(81) it is fixed on First piston bar (82), first hydraulic pump (81) on the Handheld Division (1), the First piston bar
(82) it is affixed with one end of the connecting rod (2).
6. monkey wrench according to claim 1, it is characterised in that rubber sleeve (9) is socketed on the Handheld Division (1).
7. monkey wrench according to claim 1, it is characterised in that the Handheld Division (1) and first hydraulic means
Relative one end is also associated with link (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728309.6A CN107378837A (en) | 2017-08-23 | 2017-08-23 | Monkey wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728309.6A CN107378837A (en) | 2017-08-23 | 2017-08-23 | Monkey wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378837A true CN107378837A (en) | 2017-11-24 |
Family
ID=60352606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728309.6A Pending CN107378837A (en) | 2017-08-23 | 2017-08-23 | Monkey wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250718A (en) * | 2019-04-18 | 2019-09-20 | 上海驰尊文具有限公司 | A kind of pencil storage box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685010Y (en) * | 2004-02-06 | 2005-03-16 | 谢智庆 | Adjustable wrench capable of fixing slidable jaw |
| US20050076747A1 (en) * | 2003-10-09 | 2005-04-14 | Chih-Ching Hsien | Adjustable spanner |
| CN203210248U (en) * | 2012-12-07 | 2013-09-25 | 河南省电力公司驻马店供电公司 | Adjustable wrench with adjustable handle |
| CN205685242U (en) * | 2016-06-25 | 2016-11-16 | 刘天祥 | A kind of hydraulic spanner of auto repair |
| CN106112878A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of spanner being easy to regulate length |
-
2017
- 2017-08-23 CN CN201710728309.6A patent/CN107378837A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050076747A1 (en) * | 2003-10-09 | 2005-04-14 | Chih-Ching Hsien | Adjustable spanner |
| CN2685010Y (en) * | 2004-02-06 | 2005-03-16 | 谢智庆 | Adjustable wrench capable of fixing slidable jaw |
| CN203210248U (en) * | 2012-12-07 | 2013-09-25 | 河南省电力公司驻马店供电公司 | Adjustable wrench with adjustable handle |
| CN205685242U (en) * | 2016-06-25 | 2016-11-16 | 刘天祥 | A kind of hydraulic spanner of auto repair |
| CN106112878A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of spanner being easy to regulate length |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250718A (en) * | 2019-04-18 | 2019-09-20 | 上海驰尊文具有限公司 | A kind of pencil storage box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106112901A (en) | A kind of spanner of flexible lockable adjustable holders length | |
| CN204868672U (en) | Telescopic adjustable spanner | |
| CN201275733Y (en) | Adjustable spanner | |
| CN107378837A (en) | Monkey wrench | |
| CN108161813A (en) | A kind of hand-hydraulic screw spanner | |
| CN207642686U (en) | A kind of modularization flat-nose pliers fixture unit | |
| CN205310232U (en) | Stock anchor clamps of flip -chip radiation source | |
| CN205668223U (en) | Scalable combination wrench | |
| CN207465079U (en) | A kind of torque wrench | |
| CN107350998A (en) | Monkey wrench with illumination functions | |
| CN204597348U (en) | A kind of high-tension cable handling pincers | |
| CN106826661B (en) | A kind of telescopic spanner | |
| CN107414714A (en) | Adjustable wrench | |
| CN207326209U (en) | The main chuck jaws of laser pipe cutting machine | |
| CN109465505A (en) | A kind of break-proof safety tap chuck | |
| CN205072961U (en) | Neurosurgery is with pressing from both sides bone object with adjustable | |
| CN203839822U (en) | Auxiliary wire take-up device of distribution line | |
| CN208773430U (en) | A kind of assembly of adjustable in length hardware spanner | |
| CN207548679U (en) | A kind of plug-in workpiece rotation mechanism | |
| CN209334875U (en) | A kind of break-proof safety tap chuck | |
| CN208428128U (en) | A kind of SF6Gas charge and discharge active grab | |
| CN209632815U (en) | A kind of steel wire threading is clamped with auxiliary hydraulic pressure | |
| CN205703900U (en) | Multifunctional wrench | |
| CN207578284U (en) | A kind of automobile tire counter-force arm | |
| CN208005556U (en) | A kind of bolt tightens auxiliary body |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |