CN102350652A - Double-pin positioning mechanism - Google Patents
Double-pin positioning mechanism Download PDFInfo
- Publication number
- CN102350652A CN102350652A CN2011102859942A CN201110285994A CN102350652A CN 102350652 A CN102350652 A CN 102350652A CN 2011102859942 A CN2011102859942 A CN 2011102859942A CN 201110285994 A CN201110285994 A CN 201110285994A CN 102350652 A CN102350652 A CN 102350652A
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- pin
- bolt
- double
- base plate
- bottom plate
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Abstract
The invention provides a double-pin positioning mechanism, which comprises a bottom plate, a fixed pin, a movable pin, a screw bolt A and a screw bolt B, wherein a round hole and a waist-shaped hole are arranged on the bottom plate, threaded through holes are arranged in the fixed pin and the movable pin, a screw rod of the screw bolt A passes through the round hole arranged on the bottom plate and is positioned in the threaded holes of the fixed pin, and a screw rod of the screw bolt B passes through the waist-shaped hole arranged on the bottom plate and is positioned in the threaded holes of the movable pin. The double-pin positioning mechanism has the beneficial effects that the principle of double-pin positioning at one side is utilized, the positioning requirements of various parts are simultaneously met through changing the fixing distance of two pins and replacing the pins in different sizes, and the production cost is reduced.
Description
Technical field
The invention belongs to the positioning link technical field, be specifically related to a kind of pair of pin retention mechanisms.
Background technology
At component of machine; In particularly box parts processing, the assembling; Usually utilization plane and two pits positioning principle carries out the location of parts when processing, assembling; The unadjustable two pin distances of common plane and two pits detent mechanism; Then the common plane and two pits of cover mechanism can only be applied to a kind of processing, assembling of parts, and then different parts processing, assembling need the plane and two pits mechanisms of overlapping to accomplish more.
Summary of the invention
The purpose of this invention is to provide a kind of pair of pin retention mechanisms, can not regulate the problem of two pin distances to overcome existing plane and two pits detent mechanism.
The technical scheme that the present invention adopted is that a kind of pair of pin retention mechanisms comprises base plate, steady pin, moving pin, bolt A and bolt B; Base plate is provided with circular hole and mounting hole; Be provided with tapped through hole in steady pin and the moving pin; The screw rod of bolt A passes the screwed hole that circular hole on the base plate is positioned at steady pin, and the screw rod of bolt B passes the screwed hole that mounting hole on the base plate is positioned at moving pin.
Beneficial effect of the present invention, utilization plane and two pits positioning principle through changing the pin of fixing distance of two pins and replacing different size, satisfies multiple position components requirement simultaneously, improves production cost.
Description of drawings
Fig. 1 is the structural representation of the two pin retention mechanisms of the present invention;
Fig. 2 is that the A of Fig. 1 is to view.
Among the figure, 1. steady pin, 2. bolt A, 3. mounting hole, 4. base plate, 5. moving pin, 6. bolt B.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is elaborated.
As depicted in figs. 1 and 2, the present invention provides a kind of pair of pin retention mechanisms, comprises base plate 4, steady pin 1, moving pin 5, bolt A2 and bolt B 6; Base plate 4 is provided with circular hole and mounting hole 3; Be provided with tapped through hole in steady pin 1 and the moving pin 5; The screw rod of bolt A2 passes the screwed hole that circular hole on the base plate 4 is positioned at steady pin 1, and the screw rod of bolt B 6 passes the screwed hole that mounting hole 3 on the base plate 4 is positioned at moving pin 5.
During use; The circular hole that the screw rod of bolt A2 passes on the base plate 4 is tightened in the screwed hole of steady pin 1; Orientation distance needs during for different parts processing, assembling; Moved horizontally the position of moving pin 5 along mounting hole 3, the mounting hole 3 that the screw rod of bolt B 6 passes on the base plate 4 is tightened in the screwed hole of moving pin 5.
Because the dimensions of required alignment pin is different when different parts processing, assembling; The pin that can corresponding replacing has threaded central aperture; Promptly change steady pin 1 and moving pin 5; And through regulating moving pin and steady pin distance; Location, the connection of completion when different parts are used the processing of plane and two pits formula, assembling and positioning; Adjustable pair of pin retention mechanisms of the present invention can realize the order ground that parts carried out flexible positioning, connection under the parts plane and two pits formula locate mode reducing production costs.
Claims (1)
1. a two pin retention mechanisms is characterized in that: comprise base plate (4), steady pin (1), moving pin (5), bolt A (2) and bolt B (6); Base plate (4) is provided with circular hole and mounting hole (3); Be provided with tapped through hole in steady pin (1) and the moving pin (5); The screw rod of said bolt A (2) passes the screwed hole that circular hole on the base plate (4) is positioned at steady pin (1), and the screw rod of bolt B (6) passes the screwed hole that mounting hole (3) on the base plate (4) is positioned at moving pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102859942A CN102350652A (en) | 2011-09-23 | 2011-09-23 | Double-pin positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102859942A CN102350652A (en) | 2011-09-23 | 2011-09-23 | Double-pin positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102350652A true CN102350652A (en) | 2012-02-15 |
Family
ID=45574352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102859942A Pending CN102350652A (en) | 2011-09-23 | 2011-09-23 | Double-pin positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102350652A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213083A (en) * | 2013-05-02 | 2013-07-24 | 南京农业大学 | Adjustable pin distance large-size locating device with two pins on one side |
| CN103962868A (en) * | 2014-04-28 | 2014-08-06 | 常州信息职业技术学院 | One-face two-pin precise positioning system and control method thereof |
| CN104551664A (en) * | 2015-02-06 | 2015-04-29 | 苏州鸿普精密模具有限公司 | Left positioning mechanism for iron case assembly machine for automotive condenser |
| CN104647032A (en) * | 2015-02-06 | 2015-05-27 | 苏州鸿普精密模具有限公司 | Rotary bearing mechanism of assembling machine for iron case of automobile condenser |
| CN106272172A (en) * | 2016-10-21 | 2017-01-04 | 青岛宏大纺织机械有限责任公司 | A kind of workpiece installation site memory and workpiece installation method |
| CN107363578A (en) * | 2017-07-04 | 2017-11-21 | 西安飞机工业（集团）有限责任公司 | A kind of adjustable localization method of orientation distance and activity orientation structure |
| CN107529480A (en) * | 2017-09-06 | 2018-01-02 | 广西玉柴机器股份有限公司 | The fixing device and fixing means of multi-through hole class Components dress |
| CN108387163A (en) * | 2018-03-14 | 2018-08-10 | 北京汽车研究总院有限公司 | A kind of steering wheel angle measurement tooling |
| CN108818030A (en) * | 2018-06-20 | 2018-11-16 | 昆山市华霆精密机械有限公司 | A kind of positioning compression structure and positioning tool |
| CN109158907A (en) * | 2018-11-14 | 2019-01-08 | 山西维达机械制造有限公司 | A kind of method of processing step axis outer surface |
| CN109227461A (en) * | 2018-10-25 | 2019-01-18 | 太重煤机有限公司 | The installation method and method for dismounting of positioning pin |
| CN109571253A (en) * | 2018-11-30 | 2019-04-05 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing bore diameter positioning device and its inverted orientation method for grinding |
| CN112160959A (en) * | 2020-08-28 | 2021-01-01 | 成都飞机工业（集团）有限责任公司 | Workpiece non-step assembling structure and assembling method |
| CN113083519A (en) * | 2021-03-31 | 2021-07-09 | 中国人民解放军空军军医大学 | Overweight simulation centrifuge |
| CN113334281A (en) * | 2021-06-22 | 2021-09-03 | 江苏富联通讯技术有限公司 | Positioning device for manufacturing and processing 5G communication module and use method thereof |
-
2011
- 2011-09-23 CN CN2011102859942A patent/CN102350652A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213083A (en) * | 2013-05-02 | 2013-07-24 | 南京农业大学 | Adjustable pin distance large-size locating device with two pins on one side |
| CN103962868A (en) * | 2014-04-28 | 2014-08-06 | 常州信息职业技术学院 | One-face two-pin precise positioning system and control method thereof |
| CN103962868B (en) * | 2014-04-28 | 2016-05-11 | 常州信息职业技术学院 | Plane and two pits Precise Position System and control method thereof |
| CN104551664A (en) * | 2015-02-06 | 2015-04-29 | 苏州鸿普精密模具有限公司 | Left positioning mechanism for iron case assembly machine for automotive condenser |
| CN104647032A (en) * | 2015-02-06 | 2015-05-27 | 苏州鸿普精密模具有限公司 | Rotary bearing mechanism of assembling machine for iron case of automobile condenser |
| CN106272172A (en) * | 2016-10-21 | 2017-01-04 | 青岛宏大纺织机械有限责任公司 | A kind of workpiece installation site memory and workpiece installation method |
| CN106272172B (en) * | 2016-10-21 | 2023-03-10 | 青岛宏大纺织机械有限责任公司 | Workpiece mounting position memory device and workpiece mounting method |
| CN107363578A (en) * | 2017-07-04 | 2017-11-21 | 西安飞机工业（集团）有限责任公司 | A kind of adjustable localization method of orientation distance and activity orientation structure |
| CN107529480A (en) * | 2017-09-06 | 2018-01-02 | 广西玉柴机器股份有限公司 | The fixing device and fixing means of multi-through hole class Components dress |
| CN108387163A (en) * | 2018-03-14 | 2018-08-10 | 北京汽车研究总院有限公司 | A kind of steering wheel angle measurement tooling |
| CN108818030A (en) * | 2018-06-20 | 2018-11-16 | 昆山市华霆精密机械有限公司 | A kind of positioning compression structure and positioning tool |
| CN109227461A (en) * | 2018-10-25 | 2019-01-18 | 太重煤机有限公司 | The installation method and method for dismounting of positioning pin |
| CN109227461B (en) * | 2018-10-25 | 2020-09-18 | 太重煤机有限公司 | Mounting method and dismounting method of positioning pin |
| CN109158907A (en) * | 2018-11-14 | 2019-01-08 | 山西维达机械制造有限公司 | A kind of method of processing step axis outer surface |
| CN109571253A (en) * | 2018-11-30 | 2019-04-05 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing bore diameter positioning device and its inverted orientation method for grinding |
| CN109571253B (en) * | 2018-11-30 | 2024-04-12 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing inner diameter positioning device and reverse positioning grinding method thereof |
| CN112160959A (en) * | 2020-08-28 | 2021-01-01 | 成都飞机工业（集团）有限责任公司 | Workpiece non-step assembling structure and assembling method |
| CN112160959B (en) * | 2020-08-28 | 2022-04-08 | 成都飞机工业（集团）有限责任公司 | Workpiece non-step assembling structure and assembling method |
| CN113083519A (en) * | 2021-03-31 | 2021-07-09 | 中国人民解放军空军军医大学 | Overweight simulation centrifuge |
| CN113334281A (en) * | 2021-06-22 | 2021-09-03 | 江苏富联通讯技术有限公司 | Positioning device for manufacturing and processing 5G communication module and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |