CN105881423B - V-type simulating tool hand - Google Patents
V-type simulating tool hand Download PDFInfo
- Publication number
- CN105881423B CN105881423B CN201410453256.8A CN201410453256A CN105881423B CN 105881423 B CN105881423 B CN 105881423B CN 201410453256 A CN201410453256 A CN 201410453256A CN 105881423 B CN105881423 B CN 105881423B
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- CN
- China
- Prior art keywords
- spring
- wedge block
- block
- fixed jaw
- sliding rail
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Links
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 241000237858 Gastropoda Species 0.000 claims 2
- 206010061619 Deformity Diseases 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of V-type simulating tool hands, including handle, worm gear, the movable claw with worm screw, wedge block, spring hitch, prevention bolt, carbine, cylindricality sliding rail, skidway hole, spring and prevention block with fixed jaw, wedge block is located at the clamping face of fixed jaw, wedge block clamping face is zigzag slope surface, and V-type mouth is formed between wedge block and movable claw.V-type mouth setting of the invention can be used for larger number nut and tube operation, the structure of wedge block cooperated to design, it can make spanner that there is the function of similar ratchet, both can when tightening nut or tube, spanner do not have to exit nut or tube, can directly return twist again；The structure of wedge block designs, so that being screwed, object receiving force area is bigger, and Impact direction is more, is more uniformly stressed, and is achieved in and is screwed that object disfigurement is smaller, and can also unscrew nut and tubular article that any conventional spanner is twisted not open.
Description
Technical field
The present invention relates to a kind of hand-operated tools, specifically a kind of V-type simulating tool hand.
Background technique
Traditional spanner can only twist hex nut, tetragonal nut, can not twist tubular articles and other shapes of nut.Work as spiral shell
When mother is got rusty, since the active force of spanner is inadequate, often leading to nut can not be unscrewed, and have the possibility of slippage, can also be damaged
Nut shape.And traditional spanner resets operation and is difficult, generally require a spanner and take from nut after completing a nutting
Out, then again return blocks nut, the movement of repetitive operation nutting.It is sought in addition, conventional spanner need to adjust repeatedly worm gear when twisting object
It looks for and pulls a mouthful extended distance, and in clamping repeatedly, pull mouth and also easily loosen, such operation brings very big difficulty to operation.
And pipe wrench is mainly used for twisting tube, and since pipe wrench is cumbersome, and pipe wrench is two-sided all with teeth, and it is very big to the damage for being screwed object, because
This, the use scope of pipe wrench is restricted.
Summary of the invention
The purpose of the present invention is to provide it is a kind of can directly return, suitable for the bionical work of V-type of various nuts and tube
Has hand.
To achieve the above object, the invention provides the following technical scheme:
A kind of V-type simulating tool hand is sliding including the handle with fixed jaw, worm gear, the movable claw with worm screw, wedge shape
Block, spring hitch prevent bolt, carbine, cylindricality sliding rail, skidway hole, spring and prevent block, and the wedge block is located at fixed jaw
Clamping face, the wedge block clamping face is zigzag slope surface, and the movable claw clamping face is smooth slope surface, and the wedge shape is sliding
V-type mouth is formed between block and movable claw, there is a cylindricality sliding rail above the wedge block and fixed jaw binding face, and the cylindricality is sliding
There is a carbine in the front end of rail, and the other end, which is equipped with, prevents block, and the cylindricality sliding rail is inserted into skidway hole, and realizes in skidway hole
Sliding, the carbine fix one end of spring, and the other end of spring is fixed on spring hitch, and the wedge block passes through bullet
Spring, which is realized, resets rebound operation, and the prevention block plays position-limiting action, the prevention bolt and spring under the action of preventing bolt
Inserting enters bolt outside fixed jaw.
As a further solution of the present invention: the wedge block is located at the clamping face of movable claw, the fixed jaw clamping
Face is smooth slope surface, and V-type mouth, the wedge block and movable claw binding face lower section are formed between the wedge block and fixed jaw
There is a cylindricality sliding rail.
As a further solution of the present invention: prevention bolt insertion half bare of the skidway hole landfill.
Compared with prior art, the beneficial effects of the present invention are: V-type mouth be arranged, change traditional activity spanner twist object when, instead
Polyphony section worm gear finds the trouble for pulling mouthful extended distance, and V insertion is settled at one go, precisely clamped, thus faster convenience；Object
It is clipped in V-type mouth open top end and is also able to achieve and be screwed, save operating space than conventional spanner；It can be used for larger number nut
Operation, while it is also easy to setup, when being clamped with the flank of tooth and the V of plane, not only make spanner return light, but also tightening nut forever
It does not slip far；The structure of wedge block designs, so that being screwed, object receiving force area is bigger, and Impact direction is more, and stress is more equal
It is even, it is achieved in and is screwed that object disfigurement is smaller, and nut and tube that any conventional spanner is twisted not open can also be unscrewed
Product overcome the heaviness of pipe wrench, to the damage defect for being screwed object.
Detailed description of the invention
Fig. 1 is the outside drawing of V-type simulating tool hand；
Fig. 2 is the sectional view of V-type simulating tool hand；
Fig. 3 is the wedge block perspective view of V-type simulating tool hand；
Fig. 4 is that V-type simulating tool hand twists tube stress diagram；
Fig. 5 is that V-type simulating tool hand twists hex nut stress diagram；
In figure: 1- handle, 2- worm gear, 3- worm screw, 4- fixed jaw, 5- movable claw, 6- wedge block, 7- spring hitch, 8- resistance
Only bolt, 9- carbine, 10- cylindricality sliding rail, 11- skidway hole, 12- spring, 13- prevent block.
Specific embodiment
Below in conjunction with the embodiment of the present invention and attached drawing, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Please refer to Fig. 1-Fig. 3, in the embodiment of the present invention, a kind of V-type simulating tool hand, including the handle with fixed jaw 4
1, worm gear 2, the movable claw 5 with worm screw 3, wedge block 6, spring hitch 7, prevention bolt 8, carbine 9, cylindricality sliding rail 10, slideway
Hole 11, spring 12 and prevention block 13, the wedge block 6 are located at the clamping face of fixed jaw 4,6 clamping face of wedge block
For zigzag slope surface, 5 clamping face of movable claw is smooth slope surface, and V-type mouth is formed between the wedge block 6 and movable claw 5,
There is a cylindricality sliding rail 10 above the wedge block 6 and 4 binding face of fixed jaw, there is a carbine in the front end of the cylindricality sliding rail 10
9, the other end, which is equipped with, prevents block 13, and the cylindricality sliding rail 10 is inserted into skidway hole 11, and sliding is realized in skidway hole 11, described
Carbine 9 fixes one end of spring 12, and the other end of spring 12 is fixed on spring hitch 7, and the wedge block 6 passes through spring
12 realize that resetting rebound operates, and the prevention block 13 plays position-limiting action, 8 He of prevention bolt under the action of preventing bolt 8
Spring hitch 7 inserts entrance outside fixed jaw 4, and the prevention bolt 8 is inserted into 11 half bare of skidway hole landfill.
The embodiment of the present invention can also use following structure: the wedge block 6 is located at the clamping face of movable claw 5, institute
Stating 4 clamping face of fixed jaw is smooth slope surface, forms V-type mouth between the wedge block 6 and fixed jaw 4, the wedge block 6 with
There is a cylindricality sliding rail 10 below 5 binding face of movable claw, there is a carbine 9 in the front end of the cylindricality sliding rail 10, and the other end is equipped with resistance
Stop block 13, the cylindricality sliding rail 10 are inserted into skidway hole 11, and sliding is realized in skidway hole 11, and the carbine 9 is fixed
One end of spring 12, the other end of spring 12 are fixed on spring hitch 7, and the wedge block 6 is resetted back by the realization of spring 12
Spring operation is made, and the prevention block 13 plays position-limiting action under the action of preventing bolt 8, and the prevention bolt 8 and spring hitch 7 are from solid
Determine to insert outside pawl 4 and enter, the prevention bolt 8 is inserted into 11 half bare of skidway hole landfill.
Fig. 4-Fig. 5 is please referred to, for the V-type simulating tool hand of the embodiment of the present invention when twisting article, wedge block 6 is because by quilt
The thrust for twisting article outward direction, can suitably be displaced outwardly corresponding position, meanwhile, this shift motion can effective basis
The Adjusting Shape V-type simulating tool hand of object and the occlusal position of article make to be screwed article and reach most suitable most close therewith
Occlusion substantially increase so that V-type simulating tool hand acts on the contact area being screwed on article.With common wrench phase
Than, when turning same article with identical strength, due to using the forced area of V-type simulating tool hand to increase, so that its
The stress of unit area is reduced, and thus can effectively avoid being screwed article that there is a situation where abrasion deformations due to stress is too big.Together
The principle of sample, since V-type simulating tool hand and the contact area that is screwed article are big, so, use the stress of V-type simulating tool hand
Limit range also just increases with it, and many past article is occurred abrasion deformation when being unscrewed using conventional spanner or twisted not open
Problem also just solves therewith.
V-type mouth setting of the invention adjusts worm gear searching repeatedly and pulls a mouthful extended distance when changing traditional activity spanner and twisting object
Trouble, V insertion, settle at one go, precisely clamp, thus faster convenience；Object be clipped in V-type mouth open top end be also able to achieve by
It twists, saves operating space than conventional spanner；It can be used for larger number nut operation, while also easy to setup, with tooth
The V of face and plane clamping, never slips when not only making spanner return light, but also tightening nut；The structure of wedge block is set
Meter, so that being screwed, object receiving force area is bigger, and Impact direction is more, is more uniformly stressed, and is achieved in and is screwed object shape damage
Hurt smaller, and nut and tubular article that any conventional spanner is twisted not open can also be unscrewed, overcomes the heaviness of pipe wrench, to being screwed
The damage defect of object.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (2)
1. a kind of V-type simulating tool hand, which is characterized in that including with fixed jaw (4) handle (1), worm gear (2), have snail
The movable claw (5) of bar (3), spring hitch (7), prevents bolt (8), carbine (9), cylindricality sliding rail (10), slideway at wedge block (6)
Hole (11), spring (12) and prevention block (13), the wedge block (6) are located at the clamping face of fixed jaw (4), and the wedge shape is sliding
Block (6) clamping face is zigzag slope surface, and movable claw (5) clamping face is smooth slope surface, the wedge block (6) and movable claw
(5) V-type mouth is formed between, has a cylindricality sliding rail (10), the column above the wedge block (6) and fixed jaw (4) binding face
The front end of shape sliding rail (10) has a carbine (9), and the other end, which is equipped with, prevents block (13), and the cylindricality sliding rail (10) is inserted into slideway
Hole (11), and sliding is realized in skidway hole (11), the carbine (9) fixes one end of spring (12), spring (12)
The other end is fixed on spring hitch (7), and the wedge block (6) is realized by spring (12) resets rebound operation, the prevention
Block (13) plays position-limiting action under the action of preventing bolt (8), and the prevention bolt (8) and spring hitch (7) are from fixed jaw (4)
Outside inserting enters；Prevention bolt (8) insertion (11) half bare of the skidway hole landfill.
2. a kind of V-type simulating tool hand, which is characterized in that including with fixed jaw (4) handle (1), worm gear (2), have snail
The movable claw (5) of bar (3), spring hitch (7), prevents bolt (8), carbine (9), cylindricality sliding rail (10), slideway at wedge block (6)
Hole (11), spring (12) and prevention block (13), the wedge block (6) are located at the clamping face of movable claw (5), the fixed jaw
(4) clamping face be smooth slope surface, between the wedge block (6) and fixed jaw (4) formed V-type mouth, the wedge block (6) and
There is a cylindricality sliding rail (10) below movable claw (5) binding face；The front end of the cylindricality sliding rail (10) has a carbine (9), another
End, which is equipped with, prevents block (13), and the cylindricality sliding rail (10) is inserted into skidway hole (11), and sliding, institute are realized in skidway hole (11)
One end that carbine (9) fixes spring (12) is stated, the other end of spring (12) is fixed on spring hitch (7), and the wedge shape is sliding
Block (6) is realized by spring (12) resets rebound operation, and the prevention block (13) plays limit under the action of preventing bolt (8)
Inserting enters outside fixed jaw (4) for effect, the prevention bolt (8) and spring hitch (7)；The prevention bolt (8) is inserted into slideway
(11) half bare of hole landfill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453256.8A CN105881423B (en) | 2014-09-09 | 2014-09-09 | V-type simulating tool hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453256.8A CN105881423B (en) | 2014-09-09 | 2014-09-09 | V-type simulating tool hand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105881423A CN105881423A (en) | 2016-08-24 |
| CN105881423B true CN105881423B (en) | 2019-05-07 |
Family
ID=57000810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410453256.8A Active CN105881423B (en) | 2014-09-09 | 2014-09-09 | V-type simulating tool hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881423B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243860A (en) * | 2017-07-10 | 2017-10-13 | 刘凤翼 | A kind of bionical pincers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136717Y (en) * | 1992-06-14 | 1993-06-23 | 李凤才 | Multipurpose spanner |
| CN201168940Y (en) * | 2008-01-08 | 2008-12-24 | 深圳市自紧王科技有限公司 | Multifunctional self adaptable wrench |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4437364A (en) * | 1981-02-17 | 1984-03-20 | Martinmaas Werner W | Nut wrench |
| CN2047206U (en) * | 1989-03-14 | 1989-11-08 | 牟群芳 | Slide type wrench |
| CN201102211Y (en) * | 2007-10-11 | 2008-08-20 | 林岩明 | One-way brake fork spanner |
| CN202742268U (en) * | 2012-04-09 | 2013-02-20 | 刘凤翼 | Movable ratchet wrench |
| CN204076111U (en) * | 2014-09-09 | 2015-01-07 | 刘凤翼 | V-type simulating tool hand |
-
2014
- 2014-09-09 CN CN201410453256.8A patent/CN105881423B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136717Y (en) * | 1992-06-14 | 1993-06-23 | 李凤才 | Multipurpose spanner |
| CN201168940Y (en) * | 2008-01-08 | 2008-12-24 | 深圳市自紧王科技有限公司 | Multifunctional self adaptable wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105881423A (en) | 2016-08-24 |
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| PB01 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190819 Address after: 518000 Xinghe WORLD, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, leads the world's second floor Patentee after: SHENZHEN ZIJINWANG TECHNOLOGY CO.,LTD. Address before: 518000 Two 18C Shahe Century Villages, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Liu Fengyi |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: The three door county of Taizhou City, Zhejiang province 317100 Zhu Ao Zhen Kan Road No. 8 Patentee after: Zhejiang Zijingwang Machinery Co.,Ltd. Address before: 518000 Xinghe WORLD, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, leads the world's second floor Patentee before: SHENZHEN ZIJINWANG TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317101 No.8, Kantou Road, Zhuao Town, Sanmen County, Taizhou City, Zhejiang Province (self declaration) Patentee after: Zhejiang zijinwang Technology Co.,Ltd. Country or region after: China Address before: 8 Kantou Road, Zhuao Town, Sanmen County, Taizhou City, Zhejiang Province 317100 Patentee before: Zhejiang Zijingwang Machinery Co.,Ltd. Country or region before: China |