CN207554507U - Positioning pin with locking member - Google Patents
Positioning pin with locking member Download PDFInfo
- Publication number
- CN207554507U CN207554507U CN201721703747.9U CN201721703747U CN207554507U CN 207554507 U CN207554507 U CN 207554507U CN 201721703747 U CN201721703747 U CN 201721703747U CN 207554507 U CN207554507 U CN 207554507U
- Authority
- CN
- China
- Prior art keywords
- counterbore
- hole
- cylinder
- locking member
- positioning pin
- 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
Links
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a kind of positioning pins with locking member, and including ontology and end cap, ontology is fixedly connected on end cap lower surface；Ontology lower surface vertical orientation is equipped with the first counterbore, and end cap upper surface vertical orientation is equipped with the second counterbore, and the first through hole that section is in inverted trapezoidal is equipped between the second counterbore and the first counterbore；Plug-in is connected with the first cylinder in first through hole, and the first cylinder top is equipped with conical head, and conical head upper surface is fixed with countersunk bolts；And first counterbore inner surface be also provided tiltedly with the second through-hole, plug-in is connected with the second cylinder in the second through-hole.Global design is novel, has good mounting stability, compact-sized.
Description
Technical field
The utility model is specifically related to a kind of positioning pin with locking member.
Background technology
Positioning pin participates in the part of limited object degree of freedom, there is certain application in the equipment of some mechanical movements,
It is mainly used for the location determination of two-dimensional space.But find some shortcomings during us usually use：Such as, it is existing
Locating pin structure is relatively simple, and function is fairly simple, in use for some time, easily generates loosening, is generally used in industry
Additional addition locks to realize so that installation space increases.
Invention content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of positioning pin with locking member.
To achieve these goals, the technical solution adopted in the utility model is：A kind of positioning pin with locking member,
Including ontology and end cap, ontology is fixedly connected on end cap lower surface；Ontology lower surface vertical orientation is equipped with the first counterbore, end cap
Upper surface vertical orientation is equipped with the second counterbore, and the first through hole that section is in inverted trapezoidal is equipped between the second counterbore and the first counterbore；
Plug-in is connected with the first cylinder in first through hole, and the first cylinder top is equipped with conical head, and conical head upper surface is fixed and set
There are countersunk bolts；And first counterbore inner surface be also provided tiltedly with the second through-hole, plug-in is connected with the second circle in the second through-hole
Cylinder.
Preferably, the central axes of the central axes of the first counterbore and the second counterbore are on same straight line, first through hole
Central axes and the central axes of the second counterbore are on same straight line.
Preferably, the head of countersunk bolts is located in first through hole, the screw rod of countersunk bolts is threadedly coupled with conical head.
Preferably, the central axes of the second through-hole and the central axes of the first counterbore are in 75 ° ~ 90 ° angles.
Preferably, the length of the second cylinder is longer 5mm ~ 20mm than the length of the second through-hole.
Preferably, the second cylinder is divided into left area and right half area, pass through between left area and right half area
Spring connects.
Preferably, left area outer surface of cupular part is uniformly provided with hemisphere jut；First cylinder lower part is in hemispherical.
Compared with prior art, the utility model has the advantage of：
1. plug-in is connected with the first cylinder in first through hole, the first cylinder top is equipped with conical head, on conical head
Surface is fixed with countersunk bolts, and the displacement to realize axial direction provides antecedent condition；
2. the first counterbore inner surface is also provided tiltedly with the second through-hole, plug-in is connected with the second cylinder in the second through-hole,
When the first cylinder is subjected to displacement, the movement of the second cylinder is driven, the second cylinder is contacted with mounting groove plays fastening
Effect；
3. the second cylinder is divided into left area and right half area, connected between left area and right half area by spring
It connects, applies a strength so that left area contact is more close so that integrated connection more fastens；
4. global design is novel, there is good mounting stability, it is compact-sized.
Description of the drawings
Fig. 1 is the diagrammatic cross-section for the positioning pin that the utility model has locking member.
Fig. 2 is the second cylindrical structure schematic diagram of the positioning pin that the utility model has locking member.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
A kind of positioning pin with locking member, including ontology 1 and end cap, ontology 1 is fixedly connected on end cap lower surface；
1 lower surface vertical orientation of ontology is equipped with the first counterbore 2, and end cap upper surface vertical orientation is equipped with the second counterbore 6, the second counterbore 6 with
The first through hole that section is in inverted trapezoidal is equipped between first counterbore 2；Plug-in is connected with the first cylinder 5 in first through hole, the
One cylinder, 5 top is equipped with conical head, and conical head upper surface is fixed with countersunk bolts, and the displacement to realize axial direction provides
Antecedent condition；And 2 inner surface of the first counterbore is also provided tiltedly with the second through-hole, plug-in is connected with the second circle in the second through-hole
Cylinder 4 when the first cylinder 5 is subjected to displacement, drives the second cylinder 4 to move, the second cylinder 4 is contacted with mounting groove
Play the role of fastening.The central axes of the central axes of first counterbore 2 and the second counterbore 6 on same straight line, first through hole
Central axes and the central axes of the second counterbore 6 are on same straight line.The head of countersunk bolts is located in first through hole, countersunk bolts
Screw rod be threadedly coupled with conical head.The central axes of second through-hole and the central axes of the first counterbore 2 are in 75 ° ~ 90 ° angles.Second
The length of cylinder 4 is longer 5mm ~ 20mm than the length of the second through-hole.As shown in Fig. 2, the second cylinder 4 divides for left area and the right side
Half region is connected between left area and right half area by spring 41, applies a strength so that left area contacts more
It is close so that integrated connection more fasten.Left area outer surface of cupular part is uniformly provided with hemisphere jut；First cylinder 5
Lower part is in hemispherical.
As shown in Figure 1, spring can be equipped on the screw rod of countersunk bolts, favorably applies the power of an axial direction, prevents screw thread loose
It is dynamic.In one embodiment, such as Fig. 1, when ontology 1 is rotated access, then 5 uplink of the first cylinder drives the second circle
4 layman of cylinder, such second cylinder 4 is contacted with mounting groove plays the role of fastening.
The utility model will not be limited to the embodiments shown herein, but accord with original disclosed herein
The reason most wide range consistent with features of novelty.
Claims (7)
1. a kind of positioning pin with locking member, including ontology and end cap, the ontology is fixedly connected on end cap lower surface；
It is characterized in that：Ontology lower surface vertical orientation is equipped with the first counterbore, and end cap upper surface vertical orientation is equipped with the second counterbore,
The first through hole that section is in inverted trapezoidal is equipped between second counterbore and the first counterbore；Plug-in is connected in the first through hole
One cylinder, the first cylinder top are equipped with conical head, and conical head upper surface is fixed with countersunk bolts；And described first
Counterbore inner surface is also provided tiltedly with the second through-hole, and plug-in is connected with the second cylinder in the second through-hole.
2. the positioning pin according to claim 1 with locking member, it is characterised in that：The central axes of first counterbore
On same straight line, the central axes of first through hole and the central axes of the second counterbore are straight in same for central axes with the second counterbore
On line.
3. the positioning pin according to claim 1 with locking member, it is characterised in that：The head position of the countersunk bolts
In in first through hole, the screw rod of countersunk bolts is threadedly coupled with conical head.
4. the positioning pin according to claim 1 with locking member, it is characterised in that：The central axes of second through-hole
Central axes with the first counterbore are in 75 ° ~ 90 ° angles.
5. the positioning pin according to claim 1 with locking member, it is characterised in that：The length of second cylinder
It is longer 5mm ~ 20mm than the length of the second through-hole.
6. the positioning pin according to claim 1 with locking member, it is characterised in that：Second cylinder is divided into a left side
Half region and right half area, are connected between left area and right half area by spring.
7. the positioning pin according to claim 6 with locking member, it is characterised in that：Appearance at the top of the left area
Face is uniformly provided with hemisphere jut；The first cylinder lower part is in hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703747.9U CN207554507U (en) | 2017-12-10 | 2017-12-10 | Positioning pin with locking member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703747.9U CN207554507U (en) | 2017-12-10 | 2017-12-10 | Positioning pin with locking member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554507U true CN207554507U (en) | 2018-06-29 |
Family
ID=62666399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703747.9U Expired - Fee Related CN207554507U (en) | 2017-12-10 | 2017-12-10 | Positioning pin with locking member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893267A (en) * | 2021-01-25 | 2021-06-04 | 孙铭忆 | Disassembly-free spray type cleaning device for cleaning household range hood |
-
2017
- 2017-12-10 CN CN201721703747.9U patent/CN207554507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893267A (en) * | 2021-01-25 | 2021-06-04 | 孙铭忆 | Disassembly-free spray type cleaning device for cleaning household range hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207554507U (en) | Positioning pin with locking member | |
| CN205967009U (en) | Irregular drift quick detach mechanism | |
| CN104482023A (en) | Screw rod, expansion rod and anti-loosening bolt available for strong-shock environments or mining machinery | |
| CN205423478U (en) | Novel improve vehicle shock absorber nut of structure | |
| CN202479806U (en) | Machine tool horizontal adjusting mechanism | |
| CN203822815U (en) | Anti-looseness bolt | |
| CN203670446U (en) | Universal ball head mechanism for rolling mill | |
| CN205895846U (en) | Looseness -prevention bolt | |
| CN203463432U (en) | Connecting structure of sheet metal parts | |
| CN204371901U (en) | The screw rod of anti-macroseism, expansion rod, chek bolt | |
| CN208719054U (en) | A kind of adaptive flexible hydraulic cylinder | |
| CN210318125U (en) | Fastening device | |
| CN207212912U (en) | A kind of anti-reverse bolt | |
| CN208605170U (en) | A kind of oil pumping machine crank | |
| CN207261423U (en) | A kind of attaching nut | |
| CN203067504U (en) | Height-adjustable fixed adjusting mechanism used for fixed connecting pieces | |
| CN203067471U (en) | Height-adjustable fixed screw rod used for fixed connecting pieces | |
| CN202811779U (en) | Capping type shockproof locking nut | |
| CN202811778U (en) | Clamp type anti-shock and anti-loose nut | |
| CN210599787U (en) | Ball end face nut | |
| CN208734695U (en) | The bolt assembly of adaptive fastening end face | |
| CN205895838U (en) | Anti -loose bolt | |
| CN206072080U (en) | A kind of L-type double flute rustless steel self-locking nut | |
| CN207621115U (en) | A kind of oil cylinder of range-adjustable | |
| CN205225998U (en) | Security bolt subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181210 |