CN106089892A - A kind of pipe alignment pin - Google Patents
A kind of pipe alignment pin Download PDFInfo
- Publication number
- CN106089892A CN106089892A CN201610368017.1A CN201610368017A CN106089892A CN 106089892 A CN106089892 A CN 106089892A CN 201610368017 A CN201610368017 A CN 201610368017A CN 106089892 A CN106089892 A CN 106089892A
- Authority
- CN
- China
- Prior art keywords
- diameter
- less
- cotter way
- pin
- relatively large
- 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
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a kind of pipe alignment pin.It includes that shank, spring, plug, pin are bored, described shank is provided with cotter way, cotter way one end is relatively large in diameter, other end diameter is less, it is less and less than the diameter of the less one end of cotter way diameter that pin bores also one end diameter, the pin cone other end is relatively large in diameter and is relatively large in diameter the diameter of one end less than cotter way, but the diameter more than the less one end of cotter way diameter, it is incoming that described pin cone less one end of diameter is relatively large in diameter one end from cotter way, spread out of from the less one end of cotter way diameter, being relatively large in diameter one end at pin cone and be outside equipped with spring, spring external plug is fixed.Present configuration is simple, and pipeline molding location is simple and convenient, and is fixed pin cone by spring and plug, firmly and also install simple, precision is high.
Description
Technical field
The present invention relates to Machining Technology field, be specifically related to a kind of pipe alignment pin.
Background technology
Along with the development of technology, in field of machining, the requirement to processing dimension is more and more higher, therefore to production
The requirement of mould is the highest, and mould is when producing, and an important technical parameter is exactly registration, comes for some pipelines
Saying, its registration is the most important, not only can affect its position, and affect rule and the precision of the size of its pipeline, and
When and locating pin structure complicated, inconvenient and very inaccuracy is installed.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, the pipe alignment pin of registration.
It is an object of the invention to be achieved through the following technical solutions:
A kind of pipe alignment pin, it includes that shank, spring, plug, pin are bored, is provided with cotter way, cotter way one end in described shank
Being relatively large in diameter, other end diameter is less, and it is less and less than the diameter of the less one end of cotter way diameter that pin bores also one end diameter, and pin cone is another
One end is relatively large in diameter and is relatively large in diameter less than cotter way the diameter of one end, but more than the diameter of the less one end of cotter way diameter, described pin
It is incoming that cone less one end of diameter is relatively large in diameter one end from cotter way, spreads out of from the less one end of cotter way diameter, is relatively large in diameter one at pin cone
End is outside equipped with spring, and spring external plug is fixed.
The beneficial effects of the present invention is:
Present configuration is simple, and pipeline molding location is simple and convenient, and is fixed pin cone by spring and plug,
Firmly and install simple, precision is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Referring to Fig. 1, the specific embodiment of the invention by the following technical solutions: a kind of pipe alignment pin, it include shank 1,
Spring 2, plug 3, pin cone 4, be provided with cotter way 5 in described shank 1, cotter way 5 one end is relatively large in diameter, and other end diameter is less, pin
Cone 4 also one end diameter is less and less than the diameter of the less one end of cotter way 5 diameter, and pin cone 4 other ends are relatively large in diameter and less than cotter way 5
It is relatively large in diameter the diameter of one end, but more than the diameter of the less one end of cotter way 5 diameter, described pin bores 4 less one end of diameter from cotter way 5
It is relatively large in diameter one end incoming, spreads out of from the less one end of cotter way 5 diameter, be relatively large in diameter one end at pin cone 4 and be outside equipped with spring 2, bullet
Spring 2 external plug 3 is fixed.
The present invention limits the internal diameter of pipeline by the external diameter that pin is bored, and limits pipeline with the internal diameter of the less one end of cotter way
External diameter, pipeline molding location is simple and convenient, and is fixed pin cone by spring and plug, firmly and install simple,
Precision is high.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (1)
1. a pipe alignment pin, it is characterised in that it includes that shank, spring, plug, pin are bored, and is provided with cotter way in described shank,
Cotter way one end is relatively large in diameter, and other end diameter is less, and pin bores that also one end diameter is less and straight less than the less one end of cotter way diameter
Footpath, the pin cone other end is relatively large in diameter and is relatively large in diameter less than cotter way the diameter of one end, but is more than the straight of the less one end of cotter way diameter
Footpath, it is incoming that described pin cone less one end of diameter is relatively large in diameter one end from cotter way, spreads out of from the less one end of cotter way diameter, straight at pin cone
Bigger one end, footpath is outside equipped with spring, and spring external plug is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368017.1A CN106089892A (en) | 2016-05-24 | 2016-05-24 | A kind of pipe alignment pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368017.1A CN106089892A (en) | 2016-05-24 | 2016-05-24 | A kind of pipe alignment pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089892A true CN106089892A (en) | 2016-11-09 |
Family
ID=57230837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610368017.1A Pending CN106089892A (en) | 2016-05-24 | 2016-05-24 | A kind of pipe alignment pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598641A (en) * | 2017-07-19 | 2018-01-19 | 安徽宏远机械制造有限公司 | A kind of mould tube localization method |
| CN107597991A (en) * | 2017-07-19 | 2018-01-19 | 安徽宏远机械制造有限公司 | A kind of mould tube alignment pin |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2602738A1 (en) * | 1976-01-26 | 1977-07-28 | Schenck Ag Carl | MOUNTING BOLTS FOR MOUNTING VEHICLE WHEELS |
| JPH06170674A (en) * | 1992-12-08 | 1994-06-21 | Mitsubishi Motors Corp | Workpiece positioning pin |
| CN202648567U (en) * | 2012-05-22 | 2013-01-02 | 奇瑞汽车股份有限公司 | Locating pin |
| CN102979795A (en) * | 2012-11-30 | 2013-03-20 | 无锡杰思物流设备有限公司 | Positioning pin for automobile floor lifting appliance |
| CN203114826U (en) * | 2013-03-08 | 2013-08-07 | 合肥昌河汽车有限责任公司 | Elastic locating pin |
| CN204344614U (en) * | 2014-12-24 | 2015-05-20 | 芜湖东大汽车工业有限公司 | A kind of pump body locating and machining pin structure |
| CN204942188U (en) * | 2015-07-15 | 2016-01-06 | 天津星原汽车零部件有限公司 | Simple and easy stable pin after a kind of sheet metal forming |
-
2016
- 2016-05-24 CN CN201610368017.1A patent/CN106089892A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2602738A1 (en) * | 1976-01-26 | 1977-07-28 | Schenck Ag Carl | MOUNTING BOLTS FOR MOUNTING VEHICLE WHEELS |
| JPH06170674A (en) * | 1992-12-08 | 1994-06-21 | Mitsubishi Motors Corp | Workpiece positioning pin |
| CN202648567U (en) * | 2012-05-22 | 2013-01-02 | 奇瑞汽车股份有限公司 | Locating pin |
| CN102979795A (en) * | 2012-11-30 | 2013-03-20 | 无锡杰思物流设备有限公司 | Positioning pin for automobile floor lifting appliance |
| CN203114826U (en) * | 2013-03-08 | 2013-08-07 | 合肥昌河汽车有限责任公司 | Elastic locating pin |
| CN204344614U (en) * | 2014-12-24 | 2015-05-20 | 芜湖东大汽车工业有限公司 | A kind of pump body locating and machining pin structure |
| CN204942188U (en) * | 2015-07-15 | 2016-01-06 | 天津星原汽车零部件有限公司 | Simple and easy stable pin after a kind of sheet metal forming |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598641A (en) * | 2017-07-19 | 2018-01-19 | 安徽宏远机械制造有限公司 | A kind of mould tube localization method |
| CN107597991A (en) * | 2017-07-19 | 2018-01-19 | 安徽宏远机械制造有限公司 | A kind of mould tube alignment pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |