CN104154094B - Securing means - Google Patents

Securing means Download PDF

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Publication number
CN104154094B
CN104154094B CN201310176822.0A CN201310176822A CN104154094B CN 104154094 B CN104154094 B CN 104154094B CN 201310176822 A CN201310176822 A CN 201310176822A CN 104154094 B CN104154094 B CN 104154094B
Authority
CN
China
Prior art keywords
hole
pedestal
sliding
securing means
rotating disk
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.)
Expired - Fee Related
Application number
CN201310176822.0A
Other languages
Chinese (zh)
Other versions
CN104154094A (en
Inventor
王瑶亮
林俊仁
陈弥坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CN201310176822.0A priority Critical patent/CN104154094B/en
Priority to TW102117555A priority patent/TWI527973B/en
Publication of CN104154094A publication Critical patent/CN104154094A/en
Application granted granted Critical
Publication of CN104154094B publication Critical patent/CN104154094B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Toys (AREA)

Abstract

A kind of securing means, it comprises pedestal, rotating disk, at least two locking blocks and at least two links.This pedestal is through offers axis hole, and this rotating disk offers center hole.This disk cover is located on this pedestal one end.This pedestal offers at least two sliding-grooves from the sidewall of this axis hole is radial through, and the through side extending to this pedestal this rotating disk contiguous of each sliding-groove.Each locking block slides and is housed in corresponding sliding-groove, and its side towards this axis hole is formed with screw thread.These at least two locking blocks establish threaded side jointly to form fastener hole.This turret loop is provided with at least two and slides hole around this center hole is spaced apart.Each link inserts and slides accordingly in hole and be fixedly connected with corresponding locking block.When this turntable rotation, drive corresponding locking block to slide in corresponding sliding-groove by these at least two links, and then change the diameter of this fastener hole.Securing means of the present invention can with screw rod quick locking and quick release.

Description

Securing means
Technical field
The present invention relates to a kind of securing means, particularly relating to a kind of securing means for being screwed with screw rod.
Background technique
Industrial conventional securing means (as nut etc.) locks workpiece.When using nut, it need cooperatively interact to clamp or discharge workpiece with screw rod.But, no matter be that nut is screwed in screw rod, or nut is screwed out from screw rod, all need rotating nut round and round, add the time that it is installed and dismantles, reduce manufacturing efficiency.
Summary of the invention
In view of foregoing, be necessary to provide a kind of can the securing means of quick mounting and dismounting.
A kind of securing means, it comprises pedestal, rotating disk, at least two locking blocks and at least two links.This pedestal is through offers axis hole, this rotating disk offers center hole, this disk cover is located on this pedestal one end to make this axis hole and this center hole coaxially arrange, this pedestal offers at least two sliding-grooves from the sidewall of this axis hole towards the outer side wall of this pedestal is through, and the through side extending to this pedestal this rotating disk contiguous of each sliding-groove, each locking block slides and is housed in corresponding sliding-groove, and its side towards this axis hole is formed with screw thread, these at least two locking blocks establish threaded side jointly to form fastener hole, this turret loop is provided with at least two and slides hole around this center hole is spaced apart, each distance sliding profile this center hole relative in hole gradually changes, each link inserts and slides accordingly in hole and be fixedly connected with corresponding locking block, when this turntable rotation, corresponding locking block is driven to slide in corresponding sliding-groove by these at least two links, and then change the diameter of this fastener hole.
Securing means of the present invention, during turntable rotation, it drives these at least two links to slide respectively at sliding in hole accordingly, and these at least two links drive corresponding locking block to slide in corresponding sliding-groove respectively, and then changes the diameter of fastener hole.After fastener hole diameter diminishes gradually, screw thread can screw togather with a screw rod; When fastener hole diameter becomes greatly gradually, screw thread and this screw rod are removed and are screwed togather.Securing means of the present invention can realize quick mounting and the dismounting of itself and screw rod by changing the diameter of fastener hole, thus enhances productivity.
Accompanying drawing explanation
Fig. 1 is the stereogram of securing means in embodiment of the present invention.
Fig. 2 is the stereogram at another visual angle of securing means shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of securing means shown in Fig. 1.
Fig. 4 is the sectional view of securing means shown in Fig. 1 along IV-IV.
Primary component symbol description
Securing means 100
Pedestal 10
End face 12
Bottom surface 14
Axis hole 15
Side 16
Sliding-groove 18
Accommodation section 182
Wear portion 184
Joint 185
First spacing hole 19
Locking block 30
Matrix 31
Fixed Division 33
Screw thread 35
Fastener hole 38
Rotating disk 50
First surface 52
Center hole 53
Second surface 54
Slide hole 56
Locking end 562
Unlock end 564
Second spacing hole 58
Wear portion 582
Limited part 584
Link 70
Main body 72
Positive stop end 74
Fixed block 80
Body 82
Stop end 84
Elastic component 90
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1 and Fig. 2, the securing means 100 of embodiment of the present invention comprises pedestal 10, multiple locking block 30, rotating disk 50, multiple link 70, fixed block 80 and elastic component 90(and consults Fig. 3).Locking block 30 slides and is housed in pedestal 10, and rotating disk 50 lid is located at pedestal 10 one end and is flexibly connected with pedestal 10 by fixed block 80, and link 70 activity runs through rotating disk 50 and is fixedly connected with locking block 30, and elastic component 90 is set on fixed block 80.Securing means 100 of the present invention is for matching with screw rod (not shown).
See also Fig. 3 and Fig. 4, pedestal 10 is roughly hollow cylindrical, and it comprises end face 12, the bottom surface 14 relative with end face 12, and connects multiple sides 16 of end face 12 and bottom surface 14.End face 12 and the opposing parallel setting in bottom surface 14.Multiple side 16 connects mutually successively, its towards bottom surface 14 outline projection be positive shape changeable.Pedestal 10 runs through end face 12 and bottom surface 14 offers axis hole 15, and offers multiple sliding-groove 18 along the sidewall of axis hole 15 is through to multiple side 16.Axis hole 15 is opened in the middle part of end face 12, and its axis along pedestal 10 extends.Sliding-groove 18 is towards the through extension of end face 12, and it comprises accommodation section 182, wears portion 184 and connects accommodation section 182 and the joint 185 wearing portion 184.Accommodation section 182, joint 185 and the width wearing portion 184 reduce gradually, and forming station scalariform.Wear portion 184 to extend and through end face 12 towards end face 12.Accommodation section 182 extends to form from from one end away from end face 12 of joint 185 towards bottom surface 14.Pedestal 10 also offers the first spacing hole 19 vertically from end face 12.First spacing hole 19 is also close to axis hole 15 and arranges between adjacent two sliding-grooves 18.In present embodiment, pedestal 10 comprises 6 sides 16, and its outline projection towards bottom surface is regular hexagon.The quantity of sliding-groove 18 is three, and its axial uniform intervals around axis hole 15 is arranged and side 16 towards correspondence extends.Be appreciated that the quantity of sliding-groove 18 also can be two or be greater than the quantity of three.
Multiple locking block 30 is housed in corresponding sliding-groove 18 respectively.The shape of locking block 30 is roughly rectangular block shape, and it comprises matrix 31 and is formed at the Fixed Division 33 of matrix 31 one end, and is formed with screw thread 35 in the side of matrix 31 and Fixed Division 33.The width of Fixed Division 33 be less than matrix 31 width and with matrix 31 forming station scalariform.Matrix 31 slides and is housed in the accommodation section 182 of sliding-groove 18, slides and be housed in the joint 185 of sliding-groove 18 in Fixed Division 33.The side that matrix 31 and Fixed Division 33 are provided with screw thread 35 is indent arc-shaped, and arranges towards axis hole 15.The side that multiple locking block 30 is provided with screw thread 35 forms columnar fastener hole 38, for accommodating screw rod jointly around axis hole 15.Locking block 30 also runs through Fixed Division 33 and offers fixed hole 34, and fixed hole 34 extends towards matrix 31.In present embodiment, the quantity of locking block 30 is three.Be appreciated that the quantity of locking block 30 also can be two or be greater than the quantity of three, and its quantity is equal with the quantity of sliding-groove 18.
Rotating disk 50 is roughly hollow disc shape, and it is coaxially covered on the end face 12 of pedestal 10.Rotating disk 50 comprises first surface 52 and the second surface 54 relative with first surface 52.Rotating disk 50 runs through first surface 52 and second surface 54 and offers center hole 53, multiplely slides hole 56 and the second spacing hole 58.Center hole 53 is positioned at the center of rotating disk 50, and coaxially arranges with axis hole 15.Multiple hole 56 of sliding is offered around center hole 53, and uniform intervals is arranged.The profile sliding hole 56 is arc, and it bends towards center hole 53, and each slide hole 56 bending direction and crooked radian identical.Slide hole 56 comprise locking end 562 and unlock end 564.The center hole 53 of the contiguous rotating disk 50 of locking end 562, unlocks the perisporium of the contiguous rotating disk 50 of end 564.Slide hole 56 and gradually become large from locking end 562 to unlocking end 564 with the distance of center hole 53.Second spacing hole 58 is near a center of circle of sliding the profile line in hole 56, and correspondingly with the first spacing hole 19 of pedestal 10 communicates.Second spacing hole 58 comprises the portion of wearing 582 and limited part 584, and wear portion 582 and run through first surface 52, limited part 584 runs through second surface 54.The diameter wearing portion 582 is less than the diameter of limited part 584.In present embodiment, the quantity sliding hole 56 is three.Be appreciated that the quantity sliding hole 56 can be also two or three above quantity, and the quantity sliding hole 56 is equal with the quantity of locking block 30.The profile line sliding hole 56 also can be other geometrical line shapes such as oblique line shape.
Link 70 is fixedly housed in fixed hole 34, and slides and be housed in and slide in hole 56.Link 70 comprises main body 72 and protrudes out the positive stop end 74 being formed in main body 72 one end.Main body 72 is roughly bar-shaped, and its partial receipt is sliding in hole 56, and its one end away from positive stop end 74 is fixedly housed in fixed hole 34.Positive stop end 74 is roughly discoid, and it convexedly stretches in and slides outside hole 56, and its diameter is a bit larger tham the diameter of main body 72, to make rotating disk 50 axially relative fixing with pedestal 10.In present embodiment, the quantity of link 70 is three.Be appreciated that the quantity of link 70 also can be the quantity more than two or three, and the quantity of link 70 is equal with the quantity of locking block 30.
See also Fig. 4, fixed block 80 activity is housed in the first spacing hole 19 and the second spacing hole 58, rotates for preventing rotating disk 50 opposite base 10.Fixed block 80 comprises body 82 and protrudes out the stop end 84 being formed at body 82 one end.Body 82 is roughly bar-shaped, and it is housed in the second spacing hole 58, and convexedly stretches in outside the second spacing hole 58.Stop end 84 is contained in the first spacing hole 19.Stop end 84 is roughly discoid, and its diameter is a bit larger tham the diameter of body 82.
Elastic component 90 is set on the body 82 of fixed block 80, and its one end supports the portion that wears 582 of the second spacing hole 58 and the joint of limited part 584, and its other end supports the stop end 84 of fixed block 80.In present embodiment, elastic component 90 is spring.Be appreciated that elastic component 90 also can be the elastic elements such as resilient sleeve.
During assembling, first, being set in by elastic component 90 on fixed block 80 and by fixed block 80 inserts in the first spacing hole 19; Secondly, rotating disk 50 is coaxially installed on pedestal 10, and fixed block 80 is inserted in the second spacing hole 58 of rotating disk 50; Multiple locking block 30 is contained in multiple sliding-groove 18 respectively.That finally link 70 is inserted rotating disk 50 slides hole 56 also through the portion that wears 183 of pedestal 10, and is housed in fixed hole 34 to fix with locking block 30.Now, the positive stop end 74 of link 70 is positioned at the locking end 562 sliding hole 56, and the side that multiple locking block 30 is provided with screw thread 35 forms fastener hole 38 jointly.
During use, user holds fixed block 80 and convexedly stretches in one end outside the second spacing hole 58, makes fixed block 80 compression elastic piece 90 and departs from the first spacing hole 19; Turn clockwise rotating disk 50, the relative rotating disk 50 of link 70 is made to slide to the unblock end 564 sliding hole 56 from the locking end 562 sliding hole 56, link 70 drives locking block 30 to slide towards the direction away from axis hole 15 in sliding-groove 18, and the diameter of fastener hole 38 is increased gradually.Screw rod is inserted successively the axis hole 15 of rotating disk 50 and the center hole 53 of pedestal 10, and make screw rod be positioned at fastener hole 38, another mistake hour hands rotary turnplate 50, link 70 relatively rotating disk 50 slides to the locking end 562 sliding hole 56 from the unblock end 564 sliding hole 56, link 70 drives locking block 30 in sliding-groove 18 towards axis hole 15 telemechanical, the diameter of fastener hole 38 is diminished gradually, and then clamping screw rod is in fastener hole 38, and screw thread 352 and screw rod are screwed, securing means 100 and screw rod are locked.Screw rod and securing means 100 sealed after, release fixed block 80, fixed block 80 moves towards the first spacing hole 19 and is partially housed in the first spacing hole 19 under the elastic restoring force effect of elastic component 90, thus prevents rotating disk 50 opposite base 10 from rotating.
Securing means 100 of the present invention, the side utilizing multiple locking block 30 to be provided with screw thread 35 forms fastener hole 38 jointly, rotating disk 50 slides in sliding between the locking end 562 in hole 56 and unblock end 564 with follower link 70, and link 70 drives locking block 30 radially sliding along pedestal 10 in sliding-groove 18, and then change the diameter of fastener hole 38, thus realize quick locking and the unblock of securing means 100 and screw rod, enhance productivity.
Be appreciated that by changing the locking end 562 sliding hole 56 and the relative position relation unlocking end 564, thus realize, rotating disk 50 is rotated counterclockwise unblock, and turn clockwise locking.
Elastic component 90 can omit, and when screw rod is locked together in after in fastener hole 38, directly pressure fixed block 80 can make fixed block 80 partial receipt enter in the first spacing hole 19, and then makes rotating disk 50 relative with pedestal 10 fixing.
Fixed block 80 can omit, and without the need to relative fixing between rotating disk 50 with pedestal 10, securing means 100 also can with screw rod quick locking and quick release.
In addition, for the person of ordinary skill of the art, other various corresponding change and distortion can be made by technical conceive according to the present invention, and all these change the protection domain that all should belong to the claims in the present invention with distortion.

Claims (9)

1. a securing means, it comprises pedestal, it is characterized in that: this securing means also comprises rotating disk, at least two locking blocks and at least two links, this pedestal is through offers axis hole, this rotating disk offers center hole, this disk cover is located on this pedestal one end to make this axis hole and this center hole coaxially arrange, this pedestal offers at least two sliding-grooves from the sidewall of this axis hole towards the outer side wall of this pedestal is through, and the through side extending to this pedestal this rotating disk contiguous of each sliding-groove, each locking block slides and is housed in corresponding sliding-groove, and its side towards this axis hole is formed with screw thread, these at least two locking blocks establish threaded side jointly to form fastener hole, this turret loop is provided with at least two and slides hole around this center hole is spaced apart, each distance sliding profile this center hole relative in hole gradually changes, each link inserts and slides accordingly in hole and be fixedly connected with corresponding locking block, when this turntable rotation, corresponding locking block is driven to slide in corresponding sliding-groove by these at least two links, and then change the diameter of this fastener hole.
2. securing means as claimed in claim 1, is characterized in that: each profile sliding hole is arc, and each hole of sliding bends towards the center hole of this rotating disk, and all to slide hole bending direction consistent.
3. securing means as claimed in claim 2, it is characterized in that: each hole of sliding includes locking end and unlocks end, this locking end this center hole contiguous, the perisporium of this unblock end this rotating disk contiguous, each distance slided between hole and this center hole becomes large from this locking end gradually to this unblock end, when each link slides to unblock end from the locking end sliding hole accordingly respectively, the diameter of this fastener hole increases gradually.
4. securing means as claimed in claim 1, it is characterized in that: each locking block all offers fixed hole along the direction of this pedestal axis parallel, each link includes main body and protrudes out the positive stop end being formed in this main body one end, the diameter of this positive stop end is greater than the diameter of this main body, the main body of each link is fixedly housed in corresponding fixed hole away from one end of corresponding positive stop end, the positive stop end of each link convexedly stretch in slide accordingly outside hole with make this rotating disk and this pedestal axially relative fixing.
5. securing means as claimed in claim 1, it is characterized in that: each sliding-groove includes accommodation section, wear portion and connect this accommodation section and this wears the joint in portion, this accommodation section, this joint and this width wearing portion diminish and forming station scalariform gradually, each locking block includes matrix and is formed at the Fixed Division of matrix one end, this Fixed Division and this matrix forming station scalariform, the matrix of each locking block is housed in the accommodation section of corresponding sliding-groove, the Fixed Division of each locking block is housed in the joint of corresponding sliding-groove to prevent the axial motion along this pedestal in corresponding sliding-groove of each locking block.
6. securing means as claimed in claim 1, it is characterized in that: this pedestal axially offers the first spacing hole in this axis hole place contiguous, this first spacing hole is wherein between two sliding-grooves, this rotating disk in contiguous one of them slide hole place and axially offer the second spacing hole, this securing means also comprises fixed block, and this fixed block activity is housed in this first spacing hole and this second spacing hole to make to prevent this rotating disk from rotating relative to this pedestal.
7. securing means as claimed in claim 6, it is characterized in that: this fixed block comprises body and protrudes out the stop end being formed at body one end, this body is contained in the second spacing hole and also gives prominence to outside this second spacing hole, and this stop end is contained in this first spacing hole.
8. securing means as claimed in claim 7, it is characterized in that: this rotating disk comprises first surface and the second surface relative with this first surface, this second spacing hole comprises the portion of wearing and limited part, this wears portion's this first surface through, this limited part this second surface through, this diameter wearing portion is less than the diameter of this limited part, this securing means also comprises elastic component, this elastic component is set on the body of this fixed block, and its one end supports the stop end of this fixed block, its other end supports the joint that this wears portion and this limited part.
9. securing means as claimed in claim 1, it is characterized in that: this pedestal comprises end face, the bottom surface relative with this end face and connects multiple sides of this end face and this bottom surface, the plurality of side connects mutually successively, and the plurality of side is regular polygon towards the outline projection of bottom surface, this disk cover is located on this end face.
CN201310176822.0A 2013-05-14 2013-05-14 Securing means Expired - Fee Related CN104154094B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201310176822.0A CN104154094B (en) 2013-05-14 2013-05-14 Securing means
TW102117555A TWI527973B (en) 2013-05-14 2013-05-17 Locking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310176822.0A CN104154094B (en) 2013-05-14 2013-05-14 Securing means

Publications (2)

Publication Number Publication Date
CN104154094A CN104154094A (en) 2014-11-19
CN104154094B true CN104154094B (en) 2016-04-13

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TW (1) TWI527973B (en)

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CN105972197B (en) * 2016-06-20 2018-03-30 裕克施乐塑料制品(太仓)有限公司 A kind of automatic gear shift apparatus for planet gear train speed changer
CN107875016A (en) * 2017-10-23 2018-04-06 苏州安充医疗科技有限公司 A kind of intelligent dispensing machine
CN108598544B (en) * 2018-04-17 2020-05-26 武汉轻工大学 Variable fastening pressure head and proton exchange membrane fuel cell stacking device
CN108776300A (en) * 2018-08-04 2018-11-09 北方联创通信有限公司 Four side stamp hole package module test fixtures and application method
CN109346422B (en) * 2018-09-29 2023-12-12 广东阿达智能装备有限公司 Transducer fixing assembly, bonding head device and ultrasonic bonding machine
CN111637140B (en) * 2020-07-21 2022-01-04 浙江安盛汽车零部件有限公司 Anti-loose embossing long nut for motorcycle
CN112664550B (en) * 2020-12-14 2022-06-07 哈尔滨工业大学(威海) Locking metamorphic spherical hinge based on iris mechanism clamping

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325069B1 (en) * 1988-01-22 1991-05-29 Automobiles Peugeot Locknut
US5427488A (en) * 1991-11-06 1995-06-27 Fullerton; Robert L. Quick acting nut or coupling assembly
EP0855526A1 (en) * 1997-01-20 1998-07-29 Emhart Inc. Press type nut
CA2567927A1 (en) * 2006-11-14 2008-05-14 Globe Union Industrial Corp. Quick assembling nut
CN202659687U (en) * 2012-04-13 2013-01-09 科勒(中国)投资有限公司 Locking nut convenient to install
CN102926435A (en) * 2012-11-05 2013-02-13 路达(厦门)工业有限公司 Quick-assembly and quick-release mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325069B1 (en) * 1988-01-22 1991-05-29 Automobiles Peugeot Locknut
US5427488A (en) * 1991-11-06 1995-06-27 Fullerton; Robert L. Quick acting nut or coupling assembly
EP0855526A1 (en) * 1997-01-20 1998-07-29 Emhart Inc. Press type nut
CA2567927A1 (en) * 2006-11-14 2008-05-14 Globe Union Industrial Corp. Quick assembling nut
CN202659687U (en) * 2012-04-13 2013-01-09 科勒(中国)投资有限公司 Locking nut convenient to install
CN102926435A (en) * 2012-11-05 2013-02-13 路达(厦门)工业有限公司 Quick-assembly and quick-release mechanism

Also Published As

Publication number Publication date
TWI527973B (en) 2016-04-01
CN104154094A (en) 2014-11-19
TW201506263A (en) 2015-02-16

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