CN201372993Y - Multistage same-hole positioning pin - Google Patents
Multistage same-hole positioning pin Download PDFInfo
- Publication number
- CN201372993Y CN201372993Y CN200920023381U CN200920023381U CN201372993Y CN 201372993 Y CN201372993 Y CN 201372993Y CN 200920023381 U CN200920023381 U CN 200920023381U CN 200920023381 U CN200920023381 U CN 200920023381U CN 201372993 Y CN201372993 Y CN 201372993Y
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- pin
- core
- pin core
- hollow cavity
- multistage
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Abstract
The utility model relates to a multistage same-hole positioning pin, which comprises at least two sleeved pin cores; each pin core comprises two parts with different thicknesses; an elastic component and a fixing device are sleeved in sequence from the inside to the outside of the thinner end of each pin core; when positioning is carried out, a first pin core is initially pushed out by a spring and is inserted into a hole of an article for positioning; and after the positioning, a second pin core is pushed out of a pin body by a spring to pass through a hole of a first stage article and is inserted into a hole of a second stage article. The pin core provided by the utility model can be sleeved in a plurality of stages to meet the requirement of different positioned articles; in addition, the elastic component can not be arranged on the pin core of the utility model, and complete manual operation can be carried out; through the hole of the article in the nearest stage of, the positioning of the articles in other stages can be realized; the operation is simple; the volume of the positioning device is reduced; and the space is saved. The multistage same-hole positioning pin has the advantages of simple structure, convenient use, precise and firm positioning, and the like.
Description
Technical field
The utility model relates to a kind of locating stud, and is especially a kind of multistage with the hole locating stud.
Background technique
The plate object orientation type of pasting mutually at the pipe or the multilayer of multilayer socket at present adopts porous one-level orientation type mostly, in a plurality of positioning holes, locate respectively exactly with single pins, or adopting each pipe or layer that the method for a positioning device all is set, troublesome poeration increases volume and takes up room.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, easy to use, reduce positioning equipment volume, space-saving multistage with the hole locating stud.
For achieving the above object, the utility model adopts following technical proposals:
A kind of multistage with the hole locating stud, it is connect by two pin core retainer plates at least forms, and each sells core by two-part composition that thickness does not wait, and is socketed with securing means on the thinner end pin core.
Described outermost pin core is the first pin core, the first pin core is that the one-level of hollow is step-like, be provided with the second pin core in the hollow cavity of the first pin core, the thicker end in the second pin core outside is positioned at the bigger end hollow cavity in the first pin in-core footpath, the thinner end in the second pin core outside passes the first pin in-core footpath than the small end hollow cavity, is positioned on the second pin core of the first pin in-core footpath than small end hollow cavity outside to be with securing means; The in-core footpath is sold than small end hollow cavity size than the butt end size less than the first pin in-core bigger end hollow cavity size in footpath and greater than first in the second pin core outside.
Concentric or eccentric between the described pin core.
One of the penetralia of described socket pin core is hollow body or solid body, and all the other are hollow body.
Described securing means comprises handle and fastening piece, and described fastening piece is locking nut or screw or pin or card.
A kind of multistage with the hole locating stud, it is connect by two pin core retainer plates at least forms, and each sells core by two-part composition that thickness does not wait, and is socketed with elastic component and securing means from inside to outside successively on the thinner end pin core.
Described outermost pin core is the first pin core, the first pin core is that the one-level of hollow is step-like, be provided with the second pin core in the hollow cavity of the first pin core, the thicker end in the second pin core outside is positioned at the bigger end hollow cavity in the first pin in-core footpath, the thinner end in the second pin core outside passes the first pin in-core footpath than the small end hollow cavity, is positioned on the second pin core of the first pin in-core footpath than small end hollow cavity outside to be with control gear and fastening piece; The in-core footpath is sold than small end hollow cavity size than the butt end size less than the first pin in-core bigger end hollow cavity size in footpath and greater than first in the second pin core outside; Be with elastic component in the second pin core outer steps place and the first pin in-core footpath on than the pin core of second between the small end hollow cavity portion.
Concentric or eccentric between the described pin core.
One of the penetralia of described socket pin core is hollow body or solid body, and all the other are hollow body.
Described elastic component is spring or magnet; Described securing means comprises handle and fastening piece, and described fastening piece is locking nut or screw or pin or card.
The utility model is when the location, and at first the first pin core is released by spring, inserts in the object hole that needs the location, and behind the location, the second pin core is released the hole of shank by the first layer object by spring, inserts in the hole of second layer object.Pin core of the present utility model can multilayer connect together, and its front end is respectively equipped with control handle and locking nut, the inside one deck pin core can be solid also can be hollow-core construction, be convenient to the needs of different location object.Simultaneously, the utility model structurally also can not be provided with elastic component, fully by manually-operable.The utlity model has simple in structure, easy to use, accurate positioning, characteristics such as firm.The utility model just can position the object of other layers by the hole of nearest layer object, and simple to operate, reduces the positioning equipment volume, conserve space.
Description of drawings
Fig. 1 is the utility model embodiment 1 cross-sectional view;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the right elevation of Fig. 1;
Fig. 4 is embodiment's 2 cross-sectional view;
1. second pin cores wherein, the 2. first pin core, 3. control handle B, 4. control handle A, 5. locking nut B, 6. locking nut A, 7. spring B, 8. spring A, 9. guide, 10 objects.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1: as shown in Figure 1, 2, be provided with the pin core of two sockets in the guide 9, it is step-like that the pin core outer surface all is one-level, be provided with the spring that is stuck in pin core outer steps place between pin core and guide 9 and the pin core, the whole openings of guide 9 one ends, opening is divided in the other end, and pin core one end passes the part opening end of guide 9, passes on the pin core of guide 9 part opening ends and is with control handle and locking nut.
The described pin core that contacts with guide 9 is the first pin core 2, the first pin core 2 is that the one-level of hollow is step-like, the thicker end size in first pin core 2 outsides is less than the opening size of guide 9 internal diameters greater than guide 9 part opening ends, the thinner end in first pin core 2 outsides is less than the opening size of guide 9 part opening ends, the part opening end that the first pin core 2 outsides thinner end passes guide 9 is arranged at guide 9 outsides, and the first pin core 2 that is positioned at guide 9 outsides of part opening end is provided with control handle A4 and locking nut A6; On the first pin core 2 between the first pin core 1 outer steps place and the guide 9 part opening ends, be with spring A8.
Be provided with the second pin core 1 in the hollow cavity of the described first pin core 2, the thicker end in second pin core 1 outside is positioned at the bigger end hollow cavity of first pin core 2 internal diameters, the thinner end in second pin core 1 outside passes the first pin core, 2 internal diameters than the small end hollow cavity, is positioned on the second pin core 1 of the first pin core, 2 internal diameters than small end hollow cavity outside to be with control handle B3 and locking nut B5; Core 2 internal diameters are sold than small end hollow cavity size than the butt end size less than the first pin core 2 internal diameters bigger end hollow cavity size and greater than first in the second pin core, 1 outside; Be with spring B 7 at the second pin core 1 outer steps place and first pin core 2 internal diameters on than the pin core 1 of second between the small end hollow cavity portion.
Between the pin core is concentric or eccentric.
Embodiment 2: the outside of selling core does not as different from Example 1 have guide, and during use, the pin core directly is positioned in the hole of object 10, and all the other are identical, do not repeat them here.
Embodiment 3: the spring of selling the outer steps place of core is as different from Example 1 substituted by magnet, does not repeat them here.
Embodiment 4: the spring of selling the outer steps place of core is as different from Example 2 substituted by magnet, does not repeat them here.
Embodiment 5: sell as different from Example 1 core on spring is not set, during operation, fully by manually-operable, all the other structures are identical, do not repeat them here.
The scope of the utility model the utility model protection not only is confined to above-mentioned five embodiments.For example: the pin core can be connected together by multistage, adapting to different needs, and do not change substantially on the structure, the inside one deck pin core can be solid also can be hollow-core construction; The sectional shape of pin core can be an arbitrary shape.These all variations are all within protection domain of the present utility model.
Claims (10)
- One kind multistage with the hole locating stud, it is characterized in that: it is connect and is formed by two pin core retainer plates at least, each sells core by two-part composition that thickness does not wait, is socketed with securing means on the thinner end pin core.
- 2. according to claim 1 multistage with the hole locating stud, it is characterized in that: described outermost pin core is the first pin core, the first pin core is that the one-level of hollow is step-like, be provided with the second pin core in the hollow cavity of the first pin core, the thicker end in the second pin core outside is positioned at the bigger end hollow cavity in the first pin in-core footpath, the thinner end in the second pin core outside passes the first pin in-core footpath than the small end hollow cavity, is positioned on the second pin core of the first pin in-core footpath than small end hollow cavity outside to be with securing means; The in-core footpath is sold than small end hollow cavity size than the butt end size less than the first pin in-core bigger end hollow cavity size in footpath and greater than first in the second pin core outside.
- 3. according to claim 1 and 2 multistage with the hole locating stud, it is characterized in that: concentric or eccentric between the described pin core.
- 4. according to claim 1 multistage with the hole locating stud, it is characterized in that: one of the penetralia of described socket pin core is hollow body or solid body, and all the other are hollow body.
- 5. according to claim 1 and 2 multistage with the hole locating stud, it is characterized in that: described securing means comprises handle and fastening piece, and described fastening piece is locking nut or screw or pin or card.
- One kind multistage with the hole locating stud, it is characterized in that: it is connect and is formed by two pin core retainer plates at least, each sells core by two-part composition that thickness does not wait, is socketed with elastic component and securing means from inside to outside successively on the thinner end pin core.
- 7. according to claim 6 multistage with the hole locating stud, it is characterized in that: described outermost pin core is the first pin core, the first pin core is that the one-level of hollow is step-like, be provided with the second pin core in the hollow cavity of the first pin core, the thicker end in the second pin core outside is positioned at the bigger end hollow cavity in the first pin in-core footpath, the thinner end in the second pin core outside passes the first pin in-core footpath than the small end hollow cavity, is positioned on the second pin core of the first pin in-core footpath than small end hollow cavity outside to be with control gear and fastening piece; The in-core footpath is sold than small end hollow cavity size than the butt end size less than the first pin in-core bigger end hollow cavity size in footpath and greater than first in the second pin core outside; Be with elastic component in the second pin core outer steps place and the first pin in-core footpath on than the pin core of second between the small end hollow cavity portion.
- 8. according to claim 6 or 7 described multistage, it is characterized in that: concentric or eccentric between the described pin core with the hole locating stud.
- 9. according to claim 6 multistage with the hole locating stud, it is characterized in that: one of the penetralia of described socket pin core is hollow body or solid body, and all the other are hollow body.
- 10. according to claim 6 or 7 described multistage with the hole locating stud, it is characterized in that: described elastic component is spring or magnet; Described securing means comprises handle and fastening piece, and described fastening piece is locking nut or screw or pin or card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920023381U CN201372993Y (en) | 2009-03-13 | 2009-03-13 | Multistage same-hole positioning pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920023381U CN201372993Y (en) | 2009-03-13 | 2009-03-13 | Multistage same-hole positioning pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201372993Y true CN201372993Y (en) | 2009-12-30 |
Family
ID=41499077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920023381U Expired - Fee Related CN201372993Y (en) | 2009-03-13 | 2009-03-13 | Multistage same-hole positioning pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201372993Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345568A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Machining combination locating device adjustable in locating hole diameter |
| CN107756112A (en) * | 2017-09-12 | 2018-03-06 | 敏实汽车技术研发有限公司 | A kind of coaxial pin mechanism for stopping function with centre position |
| CN108049005A (en) * | 2018-01-24 | 2018-05-18 | 广东溢达纺织有限公司 | Pin assembly and the heald separator containing the pin assembly and machine of gaiting |
| CN113458263A (en) * | 2021-06-24 | 2021-10-01 | 成都飞机工业（集团）有限责任公司 | Mold positioning device suitable for multi-specification positioning apertures and use method |
-
2009
- 2009-03-13 CN CN200920023381U patent/CN201372993Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345568A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Machining combination locating device adjustable in locating hole diameter |
| CN107756112A (en) * | 2017-09-12 | 2018-03-06 | 敏实汽车技术研发有限公司 | A kind of coaxial pin mechanism for stopping function with centre position |
| CN107756112B (en) * | 2017-09-12 | 2023-12-19 | 敏实汽车技术研发有限公司 | Coaxial pin mechanism with middle position stopping function |
| CN108049005A (en) * | 2018-01-24 | 2018-05-18 | 广东溢达纺织有限公司 | Pin assembly and the heald separator containing the pin assembly and machine of gaiting |
| CN113458263A (en) * | 2021-06-24 | 2021-10-01 | 成都飞机工业（集团）有限责任公司 | Mold positioning device suitable for multi-specification positioning apertures and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20120313 |