CN213839229U - Positioning pin with fixing mechanism - Google Patents
Positioning pin with fixing mechanism Download PDFInfo
- Publication number
- CN213839229U CN213839229U CN202022738281.4U CN202022738281U CN213839229U CN 213839229 U CN213839229 U CN 213839229U CN 202022738281 U CN202022738281 U CN 202022738281U CN 213839229 U CN213839229 U CN 213839229U
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- locating pin
- combined
- cushion layer
- lug
- fixing mechanism
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Abstract
The utility model relates to the technical field of locating pins, in particular to a locating pin with a fixing mechanism, which comprises a left adapter plate, wherein the middle end of the top of the adapter plate is fixed with a guide end part, the middle end of the bottom of the adapter plate is fixed with a short connecting column, the bottom end of the short connecting column is connected with a threaded end part, and the outer end of the middle part of the short connecting column is sleeved with a combined sleeve, in the utility model, the combined sleeve is connected with the short connecting column by the combined cushion layer, the adapter plate, the combined sleeve and the short connecting column, after the isolating layer is removed, the combined cushion layer can be connected with the bottom of the adapter plate by the bonding of the connecting cushion layer, when the locating pin is installed, the locating pin is arranged by rubber material, the combined sleeve and the combined cushion layer can be used as a sealing component to seal the installed locating pin, avoid the threaded connection end of this locating pin to take place rusty phenomenon because of the influence of external factors.
Description
Technical Field
The utility model relates to a locating pin technical field specifically is a locating pin with fixed establishment.
Background
The positioning pin, the part that participates in and restricts the freedom degree of the object, have certain application in some mechanical kinematic apparatuses, mainly used for the position determination of the two-dimensional space, when the body is formed by connecting a plurality of parts, and each part needs to keep the accurate position while processing and assembling, should adopt the positioning pin to position.
Locating pin on the market does not have seal structure's setting when being installed in the hole inslot portion that corresponds, and the rusty phenomenon appears easily because of external factors's influence extremely easily at the thread connection end to carrying out fixed mounting back to the locating pin, the setting that the terminal surface easily skidded is extremely not convenient for realize the quick fixation to the locating pin fast.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locating pin with fixed establishment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a locating pin with fixed establishment, includes the keysets, the top middle-end position of keysets is fixed with the direction tip, and the bottom middle-end position of keysets is fixed with the connecting stub, the bottom position of connecting stub is connected with the screw thread tip, and the middle part outer end position of connecting stub has cup jointed the combination sleeve pipe, the top position of combination sleeve pipe is provided with the combination bed course, the top position of combination bed course covers there is the connection bed course, the positive top position of direction tip sets up through integrated into one piece processing and has seted up flutedly, and the inside of recess is provided with the lug.
Preferably, mutually perpendicular between keysets and the coupling post, and collineation setting between the vertical axis of coupling post and the vertical axis of screw thread tip.
Preferably, the top ends of the guide end parts are distributed in a conical structure.
Preferably, the combined sleeve and the connecting short column are connected to form a nested structure, the combined sleeve and the combined cushion layer are connected to form an integrated structure through integrated forming processing, the transverse diameter of the combined cushion layer is equal to that of the adapter plate, and the top of the combined cushion layer and the bottom of the connecting cushion layer are fixedly bonded.
Preferably, the connection of lug and recess constitutes embedded structure, and the lug is connected with the direction tip through integrated into one piece processing setting, the lug is the equidistance structural distribution setting.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the combined sleeve pipe is connected with the connecting short column through the combined cushion layer, the adapter plate, the combined sleeve pipe and the connecting short column, after the isolating layer is removed, the combined cushion layer can be connected with the bottom of the adapter plate by means of bonding through the connecting cushion layer, when the positioning pin is installed, the combined sleeve pipe and the combined cushion layer can be arranged as a sealing component to seal the installed positioning pin, and the phenomenon that the threaded connection end of the positioning pin rusts due to the influence of external factors is avoided;
2. the utility model discloses in, through the recess that sets up, lug and direction tip, combine under the connection cooperation of recess, a plurality of lugs set up in the outer end of direction tip with a convex state, when this locating pin comes the locating pin with the help of direction tip to carry out fixed mounting, this locating pin can improve the antiskid effect of this locating pin with the help of the setting of a plurality of lugs effectively, reduce when carrying out fixed mounting, the phenomenon of slippage appears in the locating pin, whole fixed operation will be more laborsaving, convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the structure of the adapter plate of the present invention.
In the figure: 1-adapter plate, 2-guide end part, 3-connecting short column, 4-thread end part, 5-combined sleeve, 6-combined cushion layer, 7-connecting cushion layer, 8-groove and 9-lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a locating pin with fixed establishment, including keysets 1, the top middle-end position of keysets 1 is fixed with direction tip 2, and the bottom middle-end position of keysets 1 is fixed with connecting stub 3, the bottom end position of connecting stub 3 is connected with threaded end portion 4, and the middle part outer end position of connecting stub 3 has cup jointed combination sleeve 5, the top position of combination sleeve 5 is provided with combination bed course 6, the top position of combination bed course 6 covers there is connection bed course 7, the positive top position of direction tip 2 is provided with through integrated into one piece processing and has seted up fluted 8, and the inside of recess 8 is provided with lug 9.
The adapter plate 1 and the connecting short column 3 are perpendicular to each other, the vertical central axis of the connecting short column 3 and the vertical central axis of the threaded end part 4 are arranged in a collinear manner, and the locating pin is combined with the connecting short column 3 and can be quickly installed by means of the spiral connection between the corresponding hole grooves of the threaded end part 4; the top ends of the guide end parts 2 are distributed in a conical structure, and are combined under the matching of fixed connection, when the whole positioning pin is installed, the guide end parts 2 with the conical end parts can play a certain guide role in connection between the positioning pin and the corresponding hole grooves; the combination sleeve 5 and the connection short column 3 are connected to form a nested structure, the combination sleeve 5 and the combination cushion 6 are connected to form an integrated structure through an integrated forming processing device, the transverse diameter of the combination cushion 6 is equal to the transverse diameter of the adapter plate 1, the top of the combination cushion 6 and the bottom of the connection cushion 7 are bonded and fixed, under the arrangement with the same shape, after the combination sleeve 5 is nested and connected with the connection short column 3, the locating pin removes the isolation layer at the top of the connection cushion 7, the combination cushion 6 can be bonded and connected with the bottom of the adapter plate 1 through the connection cushion 7, when the locating pin is installed, the locating pin is made of rubber, the combination sleeve 5 and the combination cushion 6 can be used as a sealing component to seal the installed locating pin, the whole locating pin has a sealing structure, the connecting end position is sealed in advance, so that the phenomenon that the threaded connecting end of the positioning pin is rusted due to the influence of external factors can be avoided; lug 9 and recess 8's connection constitutes embedded structure, and lug 9 is connected through integrated into one piece processing setting and direction tip 2, lug 9 is the equidistant structural distribution setting, the combination is under recess 8's connection cooperation, a plurality of lugs 9 set up in the outer end of direction tip 2 with a convex state, the direction effect that has with the help of direction tip 2 when this locating pin, when coming to carry out fixed mounting with the locating pin, this locating pin can be with the help of a plurality of lugs 9's setting, improve the anti-skidding effect of this locating pin effectively, the reduction is when carrying out fixed mounting, the phenomenon of slippage appears in the locating pin, this structure is when making whole locating pin have a quick fixed knot structure, through the mode that utilizes increase anti-skidding dynamics to assist whole installation, whole fixed operation will be more laborsaving, it is convenient.
The working process is as follows: the locating pin is combined on the connecting short column 3, the locating pin can be quickly installed by means of the spiral connection between the corresponding hole grooves of the thread end part 4, the plurality of lugs 9 are arranged at the outer end of the guide end part 2 in a convex state by means of the connection matching of the groove 8, when the locating pin has the guide effect by means of the guide end part 2, the anti-skidding effect of the locating pin can be effectively improved by means of the arrangement of the plurality of lugs 9, the phenomenon that the locating pin slips when the locating pin is fixedly installed is reduced, after the nested connection between the locating pin and the connecting short column 3 is realized by combining the combined sleeve 5, after an isolating layer at the top of the connecting cushion layer 7 is uncovered by the locating pin, the combined cushion layer 6 can be connected with the bottom of the adapter plate 1 by means of the connecting cushion layer 7, when the locating pin is installed, the rubber material is arranged, so that the combined sleeve 5 and the combined cushion layer 6 can be used as a sealing component, the installed positioning pin is subjected to sealing treatment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a locating pin with fixed establishment, includes keysets (1), its characterized in that: the top middle-end position of keysets (1) is fixed with direction tip (2), and the bottom middle-end position of keysets (1) is fixed with connecting post (3), the bottom position of connecting post (3) is connected with screw thread tip (4), and the middle part outer end position of connecting post (3) has cup jointed combination sleeve pipe (5), the top position of combination sleeve pipe (5) is provided with combination bed course (6), the top position of combination bed course (6) covers there is connection bed course (7), the positive top position of direction tip (2) is provided with through integrated into one piece processing and is seted up fluted (8), and the inside of recess (8) is provided with lug (9).
2. The locating pin with a fixing mechanism according to claim 1, wherein: mutually perpendicular between keysets (1) and connecting stub (3), and collineation setting between the vertical axis of connecting stub (3) and the vertical axis of screw thread tip (4).
3. The locating pin with a fixing mechanism according to claim 1, wherein: the top end of the guide end part (2) is distributed in a conical structure.
4. The locating pin with a fixing mechanism according to claim 1, wherein: the combined sleeve (5) and the connecting short column (3) are connected to form a nested structure, the combined sleeve (5) and the combined cushion layer (6) are connected to form an integrated structure through integrated forming processing, the transverse diameter of the combined cushion layer (6) is equal to that of the adapter plate (1), and the top of the combined cushion layer (6) and the bottom of the connecting cushion layer (7) are fixedly bonded.
5. The locating pin with a fixing mechanism according to claim 1, wherein: the connection of lug (9) and recess (8) constitutes embedded structure, and lug (9) are connected with direction tip (2) through integrated into one piece processing setting, lug (9) are equidistance structural distribution and set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022738281.4U CN213839229U (en) | 2020-11-24 | 2020-11-24 | Positioning pin with fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022738281.4U CN213839229U (en) | 2020-11-24 | 2020-11-24 | Positioning pin with fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839229U true CN213839229U (en) | 2021-07-30 |
Family
ID=76990432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022738281.4U Active CN213839229U (en) | 2020-11-24 | 2020-11-24 | Positioning pin with fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839229U (en) |
-
2020
- 2020-11-24 CN CN202022738281.4U patent/CN213839229U/en active Active
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