CN106763061A - Quick pins - Google Patents
Quick pins Download PDFInfo
- Publication number
- CN106763061A CN106763061A CN201611244477.XA CN201611244477A CN106763061A CN 106763061 A CN106763061 A CN 106763061A CN 201611244477 A CN201611244477 A CN 201611244477A CN 106763061 A CN106763061 A CN 106763061A
- Authority
- CN
- China
- Prior art keywords
- shank
- guide
- plane
- spring
- positioning
- 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
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
Abstract
The present invention relates to a kind of quick pins, it is characterized in that：Including guide and the shank that can be stretched along guide is arranged in guide, the head end of guide sets guide seat, the end of shank is positioning end, the positioning end of shank stretch by the head end of guide and positioned in location hole stretching into, and the head end of shank connects handle；The sheathed spring on the outside of the shank, one end of spring is connected with shank, and the other end of spring withstands the guide seat of guide head end；The outer surface of the guide seat sets the first inclined-plane, the second inclined-plane that setting is engaged with first inclined-plane on handle, and on the first inclined-plane of guide seat, one end higher sets locating slot.The structure of quick pins of the present invention is novel, realizes the due positioning of alignment pin and fixing function, can either realize Fast Installation, and reliable locking is realized after mounting；And damage of the shank in frequent position fixing process can be avoided.
Description
Technical field
The present invention relates to a kind of alignment pin, especially a kind of quick pins, belong to the hardware ＆ tools skill in machine components
Art field.
Background technology
Alignment pin is the part for participating in restraint of liberty degree.Needing often to repeat the occasion for changing location hole（As rig is defeated
Go out to have held that pulls out drilling tool to put forward the quick positioning for drawing keeper）The alignment pin for using needs to unload to install again, but traditional alignment pin
There is a problem of that dismounting is cumbersome, difficult mostly, often influence operating efficiency.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of quick pins, and structure is novel, both
Can realize Fast Installation, and realize reliable locking after mounting, need not be dismantled during positioning, being capable of quickly and easily constant zero
The position of part；And damage of the shank in frequent position fixing process can be avoided.
According to the present invention provide technical scheme, a kind of quick pins, it is characterized in that：Including guide and being arranged on guide
The interior shank that can be stretched along guide, the head end of guide sets guide seat, and the end of shank is positioning end, the positioning end of shank by
The head end of guide is stretched and positioned in location hole with being stretched into, the head end connection handle of shank；In the shank outer sheath
If spring, one end of spring is connected with shank, and the other end of spring withstands the guide seat of guide head end；The appearance of the guide seat
Face sets the first inclined-plane, the second inclined-plane for being engaged with first inclined-plane of setting on handle, the first inclined-plane of guide compared with
One end high sets locating slot.
Further, during shank stretches into location hole be in positioning states when, the relatively low one end on the second inclined-plane of handle with
The relatively low one end on the first inclined-plane is engaged, and the higher end on the second inclined-plane is engaged with the higher end on the first inclined-plane.
Further, the shank is rotatably assorted with guide.
The structure of quick pins of the present invention is novel, realizes the due positioning of alignment pin and fixing function, can
Fast Installation is enough realized, reliable locking is realized after mounting；And damage of the shank in frequent position fixing process can be avoided.
Brief description of the drawings
Fig. 1 is the structural representation of quick pins of the present invention.
Fig. 2 is the schematic diagram of the positioning states of quick pins of the present invention.
Fig. 3 is the schematic diagram of quick pins no-fix state of the present invention.
Description of reference numerals：Shank 1, location hole 2, handle 3, guide 4, the 6, first inclined-plane 7, second of spring 5, guide seat are oblique
Face 8.
Specific embodiment
With reference to specific accompanying drawing, the invention will be further described.
As shown in figure 1, quick pins of the present invention, including guide 4 and it is arranged in guide 4 and can be stretched along guide 4
The shank 1 of contracting, the end of shank 1 is positioning end, positioned in location hole 2 for being stretched into, the head end connection handle 3 of shank 1；
In the outside sheathed spring 5 of the shank 1, one end of spring 5 is connected with shank 1, and the other end of spring 5 withstands the head end of guide 4
Guide seat 6, the power of spring 5 makes shank 1 be stretched out to the head end of guide 4；The outer surface of the guide seat 6 sets the first inclined-plane 7, in handle
The second inclined-plane 8 that setting is engaged with first inclined-plane 7 on 3, on the first inclined-plane 7 of guide seat 6, one end higher sets positioning
Groove（Not shown in figure）.
Operation principle of the invention：As shown in Fig. 2 the phase of the first inclined-plane 7 on the second inclined-plane 8 on handle 3 and guide seat 6
Coordinate, shank 1 is inserted in location hole 2 in the presence of spring 5.
When that need to reposition, pull handle 3 makes shank 1 leave location hole 2, then handle 3 is rotated into 180 °, by handle 3
It is placed in the locating slot on the top of the first inclined-plane 7 of guide seat 6, as shown in Figure 3；After location hole is reapposed, by handle 3 from
Discharged in the locating slot on the top of the first inclined-plane 7, the first inclined-plane 7 of handle 3 is slided along the second inclined-plane 8 and resetted, and shank 1 is repositioned
In location hole 2.The present invention after handle 3 is discharged by locating slot, during resetting under the active force of spring 5, due to the
The cooperation on one inclined-plane 7 and the second inclined-plane 8, it is to avoid shank 1 is directly acted on into location hole 2 by spring 5, prevents shank 1 frequent
Situation about being damaged under operation.
The present invention often repeats to change the occasion of location hole suitable for some needs, such as rig output end rises and pulls out drilling tool
Put forward the quick positioning for drawing keeper.The present invention realizes the function of the assembling and fixation between part using self structure, and finally
Can reliable location, need not be dismantled during positioning, be capable of the position of quickly and easily retaining element；And shank can be avoided straight
Connect and location hole is entered by spring effect, the situation for preventing shank to be damaged under frequent operation.Main advantages of the present invention：This
Inventive structure is simple, reliable operation, and positioning is easy, is needing the frequent occasion high working efficiency for changing location hole；And install
Terminal with compact integral structure afterwards, associative perception is good, and low cost of manufacture, generalization degree is high.
Claims (3)
1. a kind of quick pins, it is characterized in that：Including guide（4）Be arranged on guide（4）It is interior can be along guide（4）Flexible
Shank（1）, guide（4）Head end set guide seat（6）, shank（1）End be positioning end, shank（1）Positioning end by pin
Set（4）Head end stretched to stretch into location hole（2）In positioned, shank（1）Head end connection handle（3）；Described
Shank（1）Outside sheathed spring（5）, spring（5）One end and shank（1）Connection, spring（5）The other end withstand guide（4）
The guide seat of head end（6）；The guide seat（6）Outer surface set the first inclined-plane（7）, in handle（3）It is upper setting with this first
Inclined-plane（7）The second inclined-plane being engaged（8）, in guide seat（6）The first inclined-plane（7）One end higher sets locating slot.
2. quick pins as claimed in claim 1, it is characterized in that：In shank（1）Stretch into location hole（2）In in positioning shape
During state, handle（3）The second inclined-plane（8）Relatively low one end and the first inclined-plane（7）Relatively low one end be engaged, the second inclined-plane（8）
Higher end and the first inclined-plane（7）Higher end be engaged.
3. quick pins as claimed in claim 1, it is characterized in that：The shank（1）With guide（4）It is rotatably assorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244477.XA CN106763061A (en) | 2016-12-29 | 2016-12-29 | Quick pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244477.XA CN106763061A (en) | 2016-12-29 | 2016-12-29 | Quick pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763061A true CN106763061A (en) | 2017-05-31 |
Family
ID=58927855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611244477.XA Pending CN106763061A (en) | 2016-12-29 | 2016-12-29 | Quick pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763061A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252996A (en) * | 2018-03-23 | 2018-07-06 | 江苏建筑职业技术学院 | Pin shaft connecting apparatus |
| CN109578408A (en) * | 2018-12-17 | 2019-04-05 | 天奇自动化工程股份有限公司 | Quick change eccentric pin structure |
| CN110131259A (en) * | 2019-05-15 | 2019-08-16 | 北京天智航医疗科技股份有限公司 | Attachment device |
| CN111497971A (en) * | 2019-01-30 | 2020-08-07 | 陕西重型汽车有限公司 | Cab production line supporting device |
| CN112628262A (en) * | 2019-09-24 | 2021-04-09 | 伍鐌科技股份有限公司 | Combined locking unit |
| CN114146365A (en) * | 2021-11-09 | 2022-03-08 | 新乡市第一人民医院 | Limb power-assisted exercise device used after joint surgery |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6874392B1 (en) * | 2003-07-25 | 2005-04-05 | Keng Hao Wu | Connector of hand tool |
| CN2883051Y (en) * | 2006-02-23 | 2007-03-28 | 安徽合力股份有限公司 | Semi-automatic drag pin gear of tractor truck |
| JP2010091088A (en) * | 2008-10-10 | 2010-04-22 | Honda Motor Co Ltd | Positioning pin |
| CN102060244A (en) * | 2010-12-15 | 2011-05-18 | 徐州重型机械有限公司 | Crane and support leg positioning device thereof |
| CN202251303U (en) * | 2011-09-22 | 2012-05-30 | 常德大汉专用汽车有限公司 | Lock pin for movable support leg |
| CN103807254A (en) * | 2012-11-07 | 2014-05-21 | K&F投资有限责任公司 | Locking element, connecting device, structure comprising two components and assembly method |
| CN104373439A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Switch pin |
| CN104482008A (en) * | 2014-08-28 | 2015-04-01 | 孙金福 | Adjustable plunger |
-
2016
- 2016-12-29 CN CN201611244477.XA patent/CN106763061A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6874392B1 (en) * | 2003-07-25 | 2005-04-05 | Keng Hao Wu | Connector of hand tool |
| CN2883051Y (en) * | 2006-02-23 | 2007-03-28 | 安徽合力股份有限公司 | Semi-automatic drag pin gear of tractor truck |
| JP2010091088A (en) * | 2008-10-10 | 2010-04-22 | Honda Motor Co Ltd | Positioning pin |
| CN102060244A (en) * | 2010-12-15 | 2011-05-18 | 徐州重型机械有限公司 | Crane and support leg positioning device thereof |
| CN202251303U (en) * | 2011-09-22 | 2012-05-30 | 常德大汉专用汽车有限公司 | Lock pin for movable support leg |
| CN103807254A (en) * | 2012-11-07 | 2014-05-21 | K&F投资有限责任公司 | Locking element, connecting device, structure comprising two components and assembly method |
| CN104482008A (en) * | 2014-08-28 | 2015-04-01 | 孙金福 | Adjustable plunger |
| CN104373439A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Switch pin |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252996A (en) * | 2018-03-23 | 2018-07-06 | 江苏建筑职业技术学院 | Pin shaft connecting apparatus |
| CN109578408A (en) * | 2018-12-17 | 2019-04-05 | 天奇自动化工程股份有限公司 | Quick change eccentric pin structure |
| CN109578408B (en) * | 2018-12-17 | 2024-04-02 | 天奇自动化工程股份有限公司 | Quick-change eccentric pin structure |
| CN111497971A (en) * | 2019-01-30 | 2020-08-07 | 陕西重型汽车有限公司 | Cab production line supporting device |
| CN110131259A (en) * | 2019-05-15 | 2019-08-16 | 北京天智航医疗科技股份有限公司 | Attachment device |
| CN112628262A (en) * | 2019-09-24 | 2021-04-09 | 伍鐌科技股份有限公司 | Combined locking unit |
| TWI735956B (en) * | 2019-09-24 | 2021-08-11 | 伍鐌科技股份有限公司 | Combined locking unit |
| US11603871B2 (en) | 2019-09-24 | 2023-03-14 | Fivetech Technology Inc. | Assembled-type fastener unit |
| CN114146365A (en) * | 2021-11-09 | 2022-03-08 | 新乡市第一人民医院 | Limb power-assisted exercise device used after joint surgery |
| CN114146365B (en) * | 2021-11-09 | 2022-07-22 | 新乡市第一人民医院 | Limb power-assisted exercise device used after joint surgery |
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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: 20170531 |