CN201579744U - Full-automatic screwdriver rack - Google Patents
Full-automatic screwdriver rack Download PDFInfo
- Publication number
- CN201579744U CN201579744U CN2010203009895U CN201020300989U CN201579744U CN 201579744 U CN201579744 U CN 201579744U CN 2010203009895 U CN2010203009895 U CN 2010203009895U CN 201020300989 U CN201020300989 U CN 201020300989U CN 201579744 U CN201579744 U CN 201579744U
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- full
- screwdriver
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- Expired - Fee Related
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Abstract
The utility model relates to a full-automatic screwdriver rack which is arranged at the working end of an electric screwdriver or a pneumatic screwdriver. A rack body is detachable L-shaped, an L-shaped vertical arm is the working inlet end of the screwdriver, a horizontal arm is the screw automatic pushing operating end, and a screw falling sleeve and a screw outlet are arranged at the crossing part of the vertical arm and the horizontal arm, wherein the vertical arm is of a sleeve structure consisting of a fixed arm and a movable arm which are connected through left-hand threads; the movable arm vertically slides in the fixed arm; auxiliary parts are also arranged in the vertical arm; a screw box for placing screws is arranged in the horizontal arm; a nut fixing groove and a screw supporting cross bar are arranged in the screw box; the outer end of the horizontal arm is provided with a filling plug type screw box sliding cover; a push plate for pushing the screw to move is arranged at the inner end of the sliding cover; and a screw outlet is arranged right below the screw falling sleeve and forms a conical falling mouth through an elastic three-tongue mouth fixed at the outlet. The screwdriver rack has the advantages that the time is saved, the working efficiency is improved, and the raw material is reasonably utilized.
Description
Technical field
The utility model relates to electric hand tool, refers in particular to a kind of full-automatic screw knife rest.
Background technology
Electric screw driver and pneumatic screw driver have been widely used in operations such as modern household electrical appliances maquila and automobile maquila as the electric tool of hand-held.Electric screw driver in use can be saved the time that the workman rotates the turn of the screw by hand, but one one tighten up a screw also occupied the most of the time of workman's work in invisible process, thereby easily the working time is prolonged, fail to reach the production of peak efficiency.Therefore the research improvement to electric screw driver and pneumatic screw driver just seems particularly important.
Summary of the invention
The purpose of this utility model is improved at shortcoming that exists in the background technology and problem, provides a kind of aid simple in structure, easy to use, that efficient is high full-automatic screw knife rest.
The technical solution of the utility model is a kind of screw knife rest that is installed in electric screw driver or pneumatic screw driver working end of structure, support body is dismountable " L " type, and the perpendicular arm of " L " type is a screwdriver work entrance point, transverse arm is that screw is pushed the operation end automatically, perpendicular arm and transverse arm intersection are that come off sleeve pipe and screw of screw exports, wherein:
The perpendicular arm telescoping structure that to be fixed arm be connected by left-hand thread with lever arm, and lever arm vertically slides in fixed arm, also is provided with accessory in the perpendicular arm;
For placing the screw box of screw, be provided with nut fixed groove and screw rod support rail in the screw box in the transverse arm, the transverse arm outer end is provided with one and annotates plug formula screw box slide lid, and slide lid the inner is provided with and promotes the slurcam that screw moves;
The outlet of described screw is arranged on screw and comes off under the sleeve pipe, and the screw outlet forms taper mouth that falls by the elasticity three tongue mouths that are fixed on outlet.
Advantage of the present utility model and beneficial effect:
The utility model utilizes the principle of air nail gun, on original electric screw driver and pneumatic screw driver, add the utility model knife rest, so just can reduce the trouble that a grain is tightened up a screw greatly, saved the time, improved operating efficiency, and do not changed existing electric screw driver and pneumatic screwdriver structure on the market, just on the basis of original instrument, added the utility model knife rest and got final product, so not only save resource, more raw material have been accomplished reasonable use.
Description of drawings
Accompanying drawing is the utility model structural representation
The specific embodiment
By accompanying drawing as can be known, the utility model is installed in electric screw driver or pneumatic screw driver working end, support body is dismountable " L " type, and the perpendicular arm A of " L " type is a screwdriver work entrance point, transverse arm B is that screw is pushed the operation end automatically, perpendicular arm A and transverse arm B intersection are that come off sleeve pipe and screw of screw exports, wherein:
The perpendicular arm A telescoping structure that to be fixed arm 10 is connected by left-hand thread with lever arm 6, and lever arm 6 vertically slip fixed arm 10 in erect in the arm A and also are provided with accessory;
For placing the screw box of screw 3, be provided with nut fixed groove 15 and screw rod support rail 23 in the screw box in the transverse arm B, transverse arm B outer end is provided with one and annotates plug formula screw box slide lid 20, and slide lid 20 the inners are provided with and promote the slurcam 16 that screw 3 moves;
The outlet of described screw is arranged on screw and comes off under the sleeve pipe 5, and the screw outlet forms taper mouth that falls by the elasticity three tongue mouths 2 that are fixed on outlet.
Accessory in the perpendicular arm A described in the utility model comprises sheath 8, moment of torsion adjustment ring 11, screwdriver retainer ring 12, screwdriver 14 and lifting spring 13.Described fixed arm 10 tops are provided with retainer ring 7, and retainer ring 7 is provided with set bolt 9.Nut fixed groove 15 and screw rod support rail 23 in the described screw box all are provided with at least two, and spacing can be according to screw 3 models adjustment size, and screw box comes off with screw, and 5 of sleeve pipes are provided with and the corresponding screw inlet pipe mouths 4 of screw 3 sizes.Be provided with in the described screw box slide lid 20 and promote spring 21, the outer end is provided with a screw box tail-hood 22.Its outer wall 17 of described screw box is provided with elastic sheet switch 19, and elastic sheet switch 19 is fixed on the outer wall 17 by set bolt 18, and outer wall 17 is connected with perpendicular arm A by screw box stator 24 and gim peg 25.Described elasticity three tongue mouths 2 are made up of the shell fragment of three tongue shapes, and adjustable being arranged on the fixing hole 1 forms bell.
Structural principle of the present utility model:
Fixed arm 10 of the present utility model and lever arm 6 are two pitch circle cartridge types, as shown in the figure, fixed arm 10 and lever arm 6 all are columnar, Shi Rangqi is fixing can only vertically to prevent lateral deviation when lever arm 6 slides up and down 10 li of fixed arms, and a left-hand thread arranged below fixed arm 10, also there is a left-hand thread top of lever arm 6, can prevent that lever arm from splitting away off, thereby has guaranteed that lever arm 6 slides up and down in 10 li effective linear patterns of fixed arm.
What the utility model screw box adopted is multifunction structure, that is: the nut of every in screw box fixed groove 15 is screws of placing a model, 15 screws for three kinds of different models of placement of three nut fixed grooves; Screw length differs and spiral shell root support rail 23 spacings of screw box the inside can be improved when not being very big if use when needing, and just can put the more screw of polytypic, the effective like this space that utilized, and it is more reasonable to design.
The utility model screw sleeve pipe that comes off, as shown in the figure, what adopt too is multifunction structure, that is: three screw inlet pipe mouths 4 that can supply three kinds of different models are arranged in screw comes off sleeve pipe 5, certainly screw come off sleeve pipe 5 must and screw box be supporting use, follow screw box the same; Screw inlet pipe mouth 4 spacings that screw differs 5 li of the sleeve pipes of screw can being come off when not being very big if use to need the time spent are adjusted, just can be at the come off screws of 5 li more models of use of sleeve pipe of same screw; Otherwise identical, make come off sleeve pipe 5 of screw realize many usefulnessization like this, design and more become reasonable.
The outlet of the utility model screw is elasticity three tongue mouths, as shown in the figure, elasticity three tongue mouths 2 are that the screw after screw box comes off can directly erect elasticity three tongue mouths 2, because being fixed on elasticity three tongue fixing holes 1 by the shell fragment of three tongue shapes, elasticity three tongue mouths 2 form bell, and his bore can only allow screw the silk root half drop out and nut and half silk root still can erect in the centre, so can directly not drop out.Elasticity three tongue mouths 2 can be regulated according to screw model size, according to the object deformation principle in the physics, the deformation that takes place when the big more object of the pressure that object is subjected to is just big more, so up to electric screw driver to its rotation and there is downward thrust just can make change greatly and slowly the distending elasticity three tongue mouths of screw along with silking, till screw all is screwed in the object, thereby guaranteed that screw is vertically to fall down, prevented from after coming off, directly to drop out with lateral deviation screwdriver can not normally be rotated with screw.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (7)
1. full-automatic screw knife rest, be installed in electric screw driver or pneumatic screw driver working end, it is characterized in that: support body is dismountable " L " type, and the perpendicular arm (A) of " L " type is a screwdriver work entrance point, transverse arm (B) is pushed the operation end automatically for screw, perpendicular arm (A) and transverse arm (B) intersection are come off sleeve pipe and screw outlet of screw, wherein:
Perpendicular arm (A) telescoping structure that be fixed arm (10) is connected by left-hand thread with lever arm (6), and lever arm (6) vertically slip in fixed arm (10) erect in the arm (A) and also are provided with accessory;
It in the transverse arm (B) screw box of placing screw (3), be provided with nut fixed groove (15) and screw rod support rail (23) in the screw box, transverse arm (B) outer end is provided with one and annotates plug formula screw box slide lid (20), and slide lid (20) the inner is provided with and promotes the slurcam (16) that screw (3) moves;
The outlet of described screw is arranged on screw and comes off under the sleeve pipe (5), and the screw outlet forms taper mouth that falls by the elasticity three tongue mouths (2) that are fixed on outlet.
2. full-automatic screw knife rest according to claim 1 is characterized in that the accessory in the described perpendicular arm (A) comprises sheath (8), moment of torsion adjustment ring (11), screwdriver retainer ring (12), screwdriver (14) and lifting spring (13).
3. full-automatic screw knife rest according to claim 1 is characterized in that described fixed arm (10) top is provided with retainer ring (7), and retainer ring (7) is provided with set bolt (9).
4. full-automatic screw knife rest according to claim 1, it is characterized in that nut fixed groove (15) and screw rod support rail (23) in the described screw box all are provided with at least two, and spacing can be adjusted size according to screw (3) model, and screw box comes off with screw and is provided with between sleeve pipe (5) and the corresponding screw inlet pipe mouth (4) of screw (3) size.
5. full-automatic screw knife rest according to claim 1 is characterized in that being provided with in the described screw box slide lid (20) promotion spring (21), and the outer end is provided with a screw box tail-hood (22).
6. full-automatic screw knife rest according to claim 1, it is characterized in that its outer wall of described screw box (17) is provided with elastic sheet switch (19), elastic sheet switch (19) is fixed on the outer wall (17) by set bolt (18), and outer wall (17) is connected with perpendicular arm (A) by screw box stator (24) and gim peg (25).
7. full-automatic screw knife rest according to claim 1 is characterized in that described elasticity three tongue mouths (2) are made up of the shell fragment of three tongue shapes, and adjustable fixing hole (1) that is arranged on is gone up and formed bell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010203009895U CN201579744U (en) | 2010-01-20 | 2010-01-20 | Full-automatic screwdriver rack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010203009895U CN201579744U (en) | 2010-01-20 | 2010-01-20 | Full-automatic screwdriver rack |
Publications (1)
Publication Number | Publication Date |
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CN201579744U true CN201579744U (en) | 2010-09-15 |
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ID=42721737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010203009895U Expired - Fee Related CN201579744U (en) | 2010-01-20 | 2010-01-20 | Full-automatic screwdriver rack |
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CN (1) | CN201579744U (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157994A (en) * | 2011-12-08 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | System for manufacturing clamp hoop |
CN105881452A (en) * | 2014-08-29 | 2016-08-24 | 周德广 | Mute and dustproof screw box with nail gun, electric drill, rapid-firing screw, detection, lighting and vertical location |
CN107150305A (en) * | 2017-06-26 | 2017-09-12 | 武汉联航机电有限公司 | A kind of robot cartridge clip filled type screw feeding system |
CN108406666A (en) * | 2018-05-30 | 2018-08-17 | 长江师范学院 | A kind of positioning element in electric screwdriver device |
CN108406665A (en) * | 2018-05-30 | 2018-08-17 | 长江师范学院 | A kind of screw installation method |
CN108724074A (en) * | 2018-05-30 | 2018-11-02 | 长江师范学院 | A kind of electric screwdriver device |
CN108747944A (en) * | 2018-05-30 | 2018-11-06 | 长江师范学院 | A kind of screw positioning device for supplying |
CN109702841A (en) * | 2019-03-13 | 2019-05-03 | 江西应用技术职业学院 | A kind of screw Wood block floor assistor |
CN110977397A (en) * | 2019-12-18 | 2020-04-10 | 贵州友擘机械制造有限公司 | Clutch press-fitting device |
CN116329914A (en) * | 2023-05-15 | 2023-06-27 | 安徽百信信息技术有限公司 | Self-holding screw locking machine feeding device |
-
2010
- 2010-01-20 CN CN2010203009895U patent/CN201579744U/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157994A (en) * | 2011-12-08 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | System for manufacturing clamp hoop |
CN105881452A (en) * | 2014-08-29 | 2016-08-24 | 周德广 | Mute and dustproof screw box with nail gun, electric drill, rapid-firing screw, detection, lighting and vertical location |
CN107150305A (en) * | 2017-06-26 | 2017-09-12 | 武汉联航机电有限公司 | A kind of robot cartridge clip filled type screw feeding system |
CN108406666A (en) * | 2018-05-30 | 2018-08-17 | 长江师范学院 | A kind of positioning element in electric screwdriver device |
CN108406665A (en) * | 2018-05-30 | 2018-08-17 | 长江师范学院 | A kind of screw installation method |
CN108724074A (en) * | 2018-05-30 | 2018-11-02 | 长江师范学院 | A kind of electric screwdriver device |
CN108747944A (en) * | 2018-05-30 | 2018-11-06 | 长江师范学院 | A kind of screw positioning device for supplying |
CN109702841A (en) * | 2019-03-13 | 2019-05-03 | 江西应用技术职业学院 | A kind of screw Wood block floor assistor |
CN109702841B (en) * | 2019-03-13 | 2021-02-19 | 江西应用技术职业学院 | Screw concatenation plank assistor |
CN110977397A (en) * | 2019-12-18 | 2020-04-10 | 贵州友擘机械制造有限公司 | Clutch press-fitting device |
CN110977397B (en) * | 2019-12-18 | 2020-12-29 | 贵州友擘机械制造有限公司 | Clutch press-fitting device |
CN116329914A (en) * | 2023-05-15 | 2023-06-27 | 安徽百信信息技术有限公司 | Self-holding screw locking machine feeding device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20130120 |
|
CF01 | Termination of patent right due to non-payment of annual fee |