CN107791186A - Manual multifunctional captures screwing device - Google Patents
Manual multifunctional captures screwing device Download PDFInfo
- Publication number
- CN107791186A CN107791186A CN201711236039.3A CN201711236039A CN107791186A CN 107791186 A CN107791186 A CN 107791186A CN 201711236039 A CN201711236039 A CN 201711236039A CN 107791186 A CN107791186 A CN 107791186A
- Authority
- CN
- China
- Prior art keywords
- arm
- transmission arm
- rotating disk
- sliding axle
- shape frame
- 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
- B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
-
- 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
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
Abstract
The present invention relates to hand-operated tools field, more particularly to a kind of manual multifunctional crawl screwing device.It is an object of the invention to provide a kind of manual multifunctional to capture screwing device, and it can lift dismounting screw, punching, the efficiency of stirring in the event of a power failure；It is simpler efficient compared to traditional dismounting mode when changing various drill bits, cutter head, agitator；Meanwhile its can more firmly, smoothly capture tiny part.The present invention includes：" C " shape frame (7), grasping mechanism and screw device.The grasping mechanism includes：Trigger (3), sliding axle (8), fixed arm (9), primary transmission arm (10), parallel drive arm (11), secondary transmission arm (12) and chuck (13).The screw device includes：Crank handle sleeve barrel (2), driving gear (5), rotating disk (6), rotary shaft (14) and rotating disk set axle (16).
Description
Technical field
The present invention relates to hand-operated tools field, more particularly to a kind of manual multifunctional crawl screwing device.
Background technology
In life, the situation for needing to screw, such as the turn of the screw are frequently encountered.In the case of purely manual, armrest wrist, hand are needed
Refer to and carry out back rotation, it is less efficient, and one-handed performance, stability are poor.
In the prior art, without can realize crawl simultaneously and screw the simple tools of two kinds of functions.
Therefore, exploitation is a kind of has crawl function, can easily pick up should not directly be contacted by hand such as high temperature
Article, while have and screw function, it is necessary to exchange driver bit, drill bit etc. for and more easily capture screwing device.
The content of the invention
It is an object of the invention to provide a kind of manual multifunctional to capture screwing device, and it can be in the event of a power failure
Lifting dismounting screw, punching, the efficiency of stirring；It is simpler compared to traditional dismounting mode when changing various drill bits, cutter head, agitator
It is single efficient；Meanwhile its can more firmly, smoothly capture tiny part.
The purpose of the present invention is achieved through the following technical solutions：
A kind of manual multifunctional captures screwing device, and its feature is：It includes：" C " shape frame 7, grasping mechanism and screw
Mechanism, wherein,
" C " the shape frame 7 includes a bottom bar and is fixedly connected respectively with two ends of the bottom bar and right
Claim two side levers of arrangement, the front end of the side lever is internally bent to form kink, distinguishes in the inner side and outer side of kink
Provided with the first connecting hole 17 and the second connecting hole 18；
The grasping mechanism includes：Trigger 3, sliding axle 8, fixed arm 9, primary transmission arm 10, parallel drive arm 11, two level
Transmission arm 12 and chuck 13；
The rear end of trigger 3 and sliding axle 8 is affixed；
The bottom rod set of " C " shape frame 7 is located at the front portion of sliding axle 8, and the front end of sliding axle 8 is provided with two packing rings, fixed arm 9
Middle part be sheathed between two packing ring of the front end of sliding axle 8, and can freely be rotated between two packing ring；
Secondary transmission arm 12 is a bending part, and it includes the bending point at front end, rear end and middle part；
One end of primary transmission arm 10 is rotatablely connected with the end of fixed arm 9 respectively, the other end of primary transmission arm 10 with
The rear end thereof connection of secondary transmission arm 12,18 turns of the second connecting hole of the bending point and " C " shape frame 7 at the middle part of secondary transmission arm 12
Dynamic connection, the front end of secondary transmission arm 12 are rotatablely connected with the rear outside end points of chuck 13；
The rear end of parallel drive arm 11 and the first connecting hole 17 of " C " shape frame 7 are rotatablely connected, the front end of parallel drive arm 11
It is rotatablely connected with the posterior medial end points of chuck 13；
Wherein, primary transmission arm 10, parallel drive arm 11, secondary transmission arm 12 and chuck 13 are two, relative to cunning
Moving axis 8 is arranged symmetrically；
Screw device includes：Crank handle sleeve barrel 2, driving gear 5, rotating disk 6, rotary shaft 14 and rotating disk set axle 16；
Crank handle sleeve barrel 2 is fixedly connected with rotating disk 6, and rotating disk set one end of axle 16 is connected with rotating disk 6, the other end and driving gear 5
It is connected, rotary shaft 14 is sheathed on the outside of the rear side of sliding axle 8, and affixed with the bottom bar of " C " shape frame 7, driven gear 15 is arranged at
In rotary shaft 14, driving gear 5 engages with driven gear 15.
Wherein, the manual multifunctional crawl screwing device also includes shell.
Wherein, the shell includes：Handle 1 and housing 4.
The beneficial effects of the present invention are：
1. the manual multifunctional crawl screwing device of the present invention can lift dismounting screw in the event of a power failure, beat
Hole, the efficiency of stirring.
2. the manual multifunctional crawl screwing device of the present invention is torn open when changing various drill bits, cutter head, agitator compared to tradition
It is simpler efficient to unload mode.
3. the present invention manual multifunctional crawl screwing device can more firmly, smoothly capture tiny part.
Brief description of the drawings
Fig. 1 is the stereogram of manual multifunctional crawl screwing device of the present invention；
Fig. 2 is the top view of manual multifunctional crawl screwing device of the present invention；
Fig. 3 is the cut-away view of manual multifunctional crawl screwing device of the present invention.
Reference therein is：
The crank handle sleeve barrel of 1 handle 2
The housing of 3 trigger 4
The rotating disk of 5 driving gear 6
The sliding axle of 7 " C " shape frame 8
The primary transmission arm of 9 fixed arm 10
The secondary transmission arm of 11 parallel drive arm 12
The rotary shaft of 13 chuck 14
The rotating disk of 15 driven gear 16 covers axle
The connecting hole of 17 first connecting hole 18 second
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described further.
As shown in Figures 1 to 3, manual multifunctional crawl screwing device of the present invention includes " C " shape frame 7, grasping mechanism, screw device
And shell.
As shown in figure 3, " C " shape frame 7 includes a bottom bar and fixed with two ends of the bottom bar respectively to connect
Two side levers for connecing and being arranged symmetrically.The front end of the side lever is internally bent to form kink, in the inner side of kink and outside
Side is respectively equipped with the first connecting hole 17 and the second connecting hole 18.
Grasping mechanism includes：Trigger 3, sliding axle 8, fixed arm 9, primary transmission arm 10, parallel drive arm 11, secondary transmission
Arm 12 and chuck 13.
Wherein,
The rear end of trigger 3 and sliding axle 8 is affixed.
The bottom rod set of " C " shape frame 7 is located at the front portion of sliding axle 8, and the front end of sliding axle 8 is provided with two packing rings, fixed arm 9
Middle part be sheathed between two packing ring of the front end of sliding axle 8, and can freely be rotated between two packing ring.
Secondary transmission arm 12 is a bending part, and it includes the bending point at front end, rear end and middle part, wherein, secondary transmission
It is the forethiga of secondary transmission arm 12 between the bending point of arm 12 and front end.
One end of primary transmission arm 10 is rotatablely connected with the end of fixed arm 9 respectively, the other end of primary transmission arm 10 with
The rear end thereof connection of secondary transmission arm 12.18 turns of the second connecting hole of the bending point and " C " shape frame 7 at the middle part of secondary transmission arm 12
Dynamic connection, the front end of secondary transmission arm 12 are rotatablely connected with the rear outside end points of chuck 13.
The rear end of parallel drive arm 11 and the first connecting hole 17 of " C " shape frame 7 are rotatablely connected, the front end of parallel drive arm 11
It is rotatablely connected with the posterior medial end points of chuck 13.
Wherein, primary transmission arm 10, parallel drive arm 11, secondary transmission arm 12 and chuck 13 are two, relative to cunning
Moving axis 8 is arranged symmetrically.
Screw device includes：Crank handle sleeve barrel 2, driving gear 5, rotating disk 6, rotary shaft 14 and rotating disk set axle 16.
Wherein, crank handle sleeve barrel 2 is fixedly connected with rotating disk 6.Rotating disk set one end of axle 16 is connected with rotating disk 6, the other end and active
Gear 5 is connected.Rotary shaft 14 is sheathed on the outside of the rear side of sliding axle 8, affixed with the bottom bar of " C " shape frame 7.Driven gear 15 is set
It is placed in rotary shaft 14, driving gear 5 engages with driven gear 15.
The shell includes：Handle 1 and housing 4.
Handle 1 is connected with housing 4, internal structure can be protected and constrain trigger 3, rotary shaft 14 and rotating disk set axle 16 limiting
Determine to slide or rotate in region.
The present invention the course of work be：
During using crawl function, post-tensioning trigger 3, fixed arm 9 is driven to move backward by sliding axle 8.Fixed arm 9 drives one
The level abduction of transmission arm 10, and thus make the rear end abduction of secondary transmission arm 12, closed in front end.Now due to parallel drive arm 11
Constraint, makes the bending part of " C " shape frame 7, the forethiga of secondary transmission arm 12, chuck 13 form parallel four side with parallel drive arm 11
Shape structure, make chuck 13 is parallel inwardly to close up, realize crawl function.Similarly, the parallel opening of chuck 13 is made if trigger 3 is promoted forward
Open.
During using screwing function, a hand fastens trigger, the hand dynamic crank handle sleeve barrel 2 of another, rotating disk 6 is passed through rotating disk set
Axle 16 drives driving gear 5 to rotate.Driving gear 5 drives driven gear 15 to rotate, so as to drive " C " shape frame by rotary shaft 14
7 rotate." C " shape frame 7 can drive the grasping mechanism unitary rotation in addition to trigger 3 and sliding axle 8, and function is screwed so as to realize.
Claims (3)
1. a kind of manual multifunctional captures screwing device, it is characterised in that：It includes：" C " shape frame (7), grasping mechanism and screw
Mechanism, wherein,
" C " the shape frame (7) includes a bottom bar and is fixedly connected respectively with two ends of the bottom bar and symmetrically
Two side levers of arrangement, the front end of the side lever is internally bent to form kink, set respectively in the inner side and outer side of kink
There are the first connecting hole (17) and the second connecting hole (18)；
The grasping mechanism includes：Trigger (3), sliding axle (8), fixed arm (9), primary transmission arm (10), parallel drive arm
(11), secondary transmission arm (12) and chuck (13)；
The rear end of trigger (3) and sliding axle (8) is affixed；
The bottom rod set of " C " shape frame (7) is located at the front portion of sliding axle (8), and the front end of sliding axle (8) is provided with two packing rings, fixed
It is sheathed between two packing ring of sliding axle (8) front end, and can be freely rotated between two packing ring in the middle part of arm (9)；
Secondary transmission arm (12) is a bending part, and it includes the bending point at front end, rear end and middle part；
One end of primary transmission arm (10) is rotatablely connected with the end of fixed arm (9) respectively, the other end of primary transmission arm (10)
It is connected with the rear end thereof of secondary transmission arm (12), the bending point in the middle part of secondary transmission arm (12) connects with the second of " C " shape frame (7)
Hole (18) rotation connection is connect, the front end of secondary transmission arm (12) is rotatablely connected with the rear outside end points of chuck (13)；
The rear end of parallel drive arm (11) is rotatablely connected with the first connecting hole (17) of " C " shape frame (7), parallel drive arm (11)
Front end and the posterior medial end points of chuck (13) are rotatablely connected；
Wherein, primary transmission arm (10), parallel drive arm (11), secondary transmission arm (12) and chuck (13) are two, relatively
It is arranged symmetrically in sliding axle (8)；
The screw device includes：Crank handle sleeve barrel (2), driving gear (5), rotating disk (6), rotary shaft (14) and rotating disk set axle
(16)；
Crank handle sleeve barrel (2) is fixedly connected with rotating disk (6), and rotating disk set axle (16) one end is connected with rotating disk (6), the other end and driving tooth
Take turns (5) to be connected, rotary shaft (14) is sheathed on the outside on rear side of sliding axle (8), affixed with the bottom bar of " C " shape frame (7), driven tooth
Wheel (15) is arranged in rotary shaft (14), and driving gear (5) engages with driven gear (15).
2. manual multifunctional as claimed in claim 1 captures screwing device, it is characterised in that：The manual multifunctional crawl screws
Device also includes shell.
3. manual multifunctional as claimed in claim 2 captures screwing device, it is characterised in that：The shell includes：Handle (1) and
Housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236039.3A CN107791186A (en) | 2017-12-01 | 2017-12-01 | Manual multifunctional captures screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236039.3A CN107791186A (en) | 2017-12-01 | 2017-12-01 | Manual multifunctional captures screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107791186A true CN107791186A (en) | 2018-03-13 |
Family
ID=61538190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711236039.3A Pending CN107791186A (en) | 2017-12-01 | 2017-12-01 | Manual multifunctional captures screwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107791186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270963A (en) * | 2019-07-09 | 2019-09-24 | 李祖渊 | A kind of nut driving device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810019A (en) * | 1987-02-05 | 1989-03-07 | Bruecher Eberhard | Mechanically operated collet chuck for gripping round objects |
| JP2003181775A (en) * | 2001-12-14 | 2003-07-02 | Tetsuji Tatsuoka | Attachment for fastening machine of clamp and fastening machine of clamp |
| DE102011052176A1 (en) * | 2011-06-30 | 2013-01-03 | Andreas Stein | Screw collet chuck for screwing machine for positioning e.g. locking screw, at workpiece during automatic manufacturing of goods, has chuck jaws arranged at body, and continuous casing formed in recess and comprising channel for screw |
| TWM479193U (en) * | 2014-02-11 | 2014-06-01 | Jun-Fan Chen | Wrench |
| CN204546525U (en) * | 2015-04-11 | 2015-08-12 | 仵沛宸 | A kind of link manipulator |
| CN205254879U (en) * | 2016-01-05 | 2016-05-25 | 傅锦婷 | Sleeve spanner |
| KR20170010605A (en) * | 2015-07-20 | 2017-02-01 | 퍼스텍주식회사 | Gripper for Robot |
| CN106514539A (en) * | 2016-12-20 | 2017-03-22 | 枣庄度秘信息科技有限公司 | Screwdriver for aloft work in electric power maintenance |
| CN207495379U (en) * | 2017-12-01 | 2018-06-15 | 杜骏飞 | Manual multifunctional captures screwing device |
-
2017
- 2017-12-01 CN CN201711236039.3A patent/CN107791186A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810019A (en) * | 1987-02-05 | 1989-03-07 | Bruecher Eberhard | Mechanically operated collet chuck for gripping round objects |
| JP2003181775A (en) * | 2001-12-14 | 2003-07-02 | Tetsuji Tatsuoka | Attachment for fastening machine of clamp and fastening machine of clamp |
| DE102011052176A1 (en) * | 2011-06-30 | 2013-01-03 | Andreas Stein | Screw collet chuck for screwing machine for positioning e.g. locking screw, at workpiece during automatic manufacturing of goods, has chuck jaws arranged at body, and continuous casing formed in recess and comprising channel for screw |
| TWM479193U (en) * | 2014-02-11 | 2014-06-01 | Jun-Fan Chen | Wrench |
| CN204546525U (en) * | 2015-04-11 | 2015-08-12 | 仵沛宸 | A kind of link manipulator |
| KR20170010605A (en) * | 2015-07-20 | 2017-02-01 | 퍼스텍주식회사 | Gripper for Robot |
| CN205254879U (en) * | 2016-01-05 | 2016-05-25 | 傅锦婷 | Sleeve spanner |
| CN106514539A (en) * | 2016-12-20 | 2017-03-22 | 枣庄度秘信息科技有限公司 | Screwdriver for aloft work in electric power maintenance |
| CN207495379U (en) * | 2017-12-01 | 2018-06-15 | 杜骏飞 | Manual multifunctional captures screwing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270963A (en) * | 2019-07-09 | 2019-09-24 | 李祖渊 | A kind of nut driving device |
| CN110270963B (en) * | 2019-07-09 | 2020-12-01 | 安徽安丰五金压铸有限公司 | Nut screwing device |
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