CN210423337U - Elastic positioning pin - Google Patents
Elastic positioning pin Download PDFInfo
- Publication number
- CN210423337U CN210423337U CN201921324526.XU CN201921324526U CN210423337U CN 210423337 U CN210423337 U CN 210423337U CN 201921324526 U CN201921324526 U CN 201921324526U CN 210423337 U CN210423337 U CN 210423337U
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- CN
- China
- Prior art keywords
- pin body
- pin
- positioning
- spring
- stop block
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- Expired - Fee Related
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Abstract
The utility model discloses an elastic locating pin belongs to mechanical trade's detection anchor clamps technical field. The elastic positioning pin comprises a pin body, the pin body is of a cylindrical structure, a convex block is arranged on the outer surface of the pin body, the convex block is located at the lower end of the pin body, a positioning sleeve is arranged on the outer side of the pin body in a winding mode, a stop block is arranged between the top end of the positioning sleeve and the pin body, a front screw and a rear screw are communicated with each other on the stop block, the stop block passes through the screws and a dismounting structure is formed between the positioning sleeves, a spring is arranged between the stop block and the convex block, one end of the spring is fixedly connected with the stop block, the other end of the spring is fixedly connected with the convex block, and the top end of the pin body. The elastic positioning pin has the advantages of being convenient to use while replacing the traditional positioning pin for positioning, and effectively solves the problems that a pair of checking tools can be confused when the same type of positioning is too much, and a pin body is easy to lose.
Description
Technical Field
The utility model relates to a machinery industry's detection anchor clamps technical field specifically is an elastic locating pin.
Background
The mechanical detection clamp is a device for clamping or mounting a detected workpiece (or assembly part) when detecting parameters such as the size, the shape and the like of the workpiece and the assembly part, and is convenient to detect. The existing general checking fixture is usually positioned by directly adopting the pin body in design, the method is not very convenient to operate, confusion can be caused when a plurality of similar positioning devices are arranged on one checking fixture, the pin body is easy to lose, and the use requirement of people can not be well met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elastic positioning pin 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 an elastic positioning pin, includes the round pin body, the round pin body is cylindrical structure, be equipped with the lug on the surface of the round pin body, the lug is located the lower extreme of the round pin body, the outside of the round pin body is around being equipped with the position sleeve, the top of position sleeve with be equipped with the dog between the round pin body, communicating screw around being equipped with on the dog, the dog passes through the screw with constitute between the position sleeve and dismantle the structure, the dog with be equipped with the spring between the lug, the one end of spring with the dog is fixed continuous, the other end of spring with the lug is fixed continuous, the top threaded connection of the round pin body has the handle.
Preferably, the number of the convex blocks, the number of the springs, the number of the stop blocks and the number of the screws are two, and the two convex blocks, the two springs, the two stop blocks and the two screws are all symmetrical about a vertical central line of the pin body.
Preferably, the bottom end of the pin body is of a circular arc structure.
Compared with the prior art, the beneficial effects of the utility model are that: the elastic positioning pin has the advantages of being convenient to use while replacing the traditional positioning pin for positioning, effectively solving the problems that confusion can be caused when a plurality of similar positioning devices are arranged on a pair of checking tools, and a pin body is easy to lose; the stop block can be detached through the screw, so that the stop block is separated from the positioning sleeve, the spring can be taken out, the handle is pulled upwards, the pin body is separated from the positioning sleeve, the pin body is convenient to clean, and the elastic positioning pin is convenient to detach and install.
Drawings
Fig. 1 is a cross-sectional view of an elastic positioning pin according to the present invention.
Fig. 1 includes: 1. a pin body; 2. a bump; 3. a positioning sleeve; 4. a stopper; 5. a screw; 6. a spring; 7. a handle.
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, the present invention provides a technical solution: an elastic positioning pin comprises a pin body 1, wherein the pin body 1 is of a cylindrical structure, a convex block 2 is arranged on the outer surface of the pin body 1, the convex block 2 is positioned at the lower end of the pin body 1, a positioning sleeve 3 is wound on the outer side of the pin body 1, a stop block 4 is arranged between the top end of the positioning sleeve 3 and the pin body 1, a screw 5 which is communicated with the front and the back is arranged on the stop block 4, the stop block 4 forms a dismounting structure with the positioning sleeve 3 through the screw 5, the stop block 4 can be dismounted through the screw 5, the stop block 4 is separated from the positioning sleeve 3, a spring 6 can be taken out, a handle 7 is lifted upwards, the pin body 1 is separated from the positioning sleeve 3, the pin body 1 is convenient to clean, the elastic positioning pin is convenient to dismount and mount, a spring 6 is arranged between the stop block 4 and the convex block 2, one end of the spring 6 is fixedly connected with the, the other end of the spring 6 is fixedly connected with the convex block 2, and the top end of the pin body 1 is in threaded connection with a handle 7.
Preferably, but not limited to, the two protrusions 2, the two springs 6, the two stoppers 4 and the two screws 5 are provided, the two protrusions 2, the two springs 6, the two stoppers 4 and the two screws 5 are all symmetrical about a vertical center line of the pin body 1, the protrusion 2 on the pin body 1 forms an elastic structure through the springs 6 and the stoppers 4, when the pin body 1 is inserted into a measuring block and fixed, the handle 7 is pulled upwards, the pin body 1 moves upwards due to the threaded connection of the handle 7 and the pin body 1, the protrusion 2 on the pin body 1 presses the springs 6 upwards, the upper part of the springs 6 is blocked by the stoppers 4, deformation is generated, the pin body 1 can move upwards, and when the pin body 1 needs to be inserted again, the handle 7 is released, and the pin body 1 resets.
Preferably, but not by way of limitation, the bottom end of the pin body 1 is in a circular arc structure, and the design and the pin body 1 are inserted into the checking tool.
The working principle is as follows: when the pin body 1 is inserted into the measuring block and fixed, the handle 7 is lifted upwards, the handle 7 is in threaded connection with the pin body 1, the pin body 1 moves upwards, the convex block 2 on the pin body 1 upwards extrudes the spring 6, the upper part of the spring 6 is blocked by the stop block 4 and deforms, the pin body 1 can move upwards, when the pin body 1 needs to be inserted again, the handle 7 is loosened, the spring 6 resets, the pin body 1 restores to the original position, the stop block 4 can be detached through the screw 5, the stop block 4 is separated from the positioning sleeve 3, the spring 6 can be taken out, the handle 7 is lifted upwards, the pin body 1 is separated from the positioning sleeve 3, the pin body 1 is convenient to clean, and the elastic positioning pin is convenient to detach and mount, namely the working principle of the elastic positioning pin.
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 (3)
1. The utility model provides an elastic positioning pin, includes the round pin body, its characterized in that: the round pin body is cylindrical structure, be equipped with the lug on the surface of the round pin body, the lug is located the lower extreme of the round pin body, the outside of the round pin body is around being equipped with the position sleeve, the top of position sleeve with be equipped with the dog between the round pin body, communicating screw around being equipped with on the dog, the dog pass through the screw with constitute between the position sleeve and dismantle the structure, the dog with be equipped with the spring between the lug, the one end of spring with the dog is fixed to link to each other, the other end of spring with the lug is fixed to link to each other, the top threaded connection of the round pin body has the handle.
2. A resilient locating pin according to claim 1, wherein: the convex block, the spring, the stop block and the screw are respectively provided with two convex blocks, two springs, two stop blocks and two screws are respectively symmetrical about the vertical central line of the pin body.
3. A resilient locating pin according to claim 1, wherein: the bottom end of the pin body is of a circular arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324526.XU CN210423337U (en) | 2019-08-15 | 2019-08-15 | Elastic positioning pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324526.XU CN210423337U (en) | 2019-08-15 | 2019-08-15 | Elastic positioning pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210423337U true CN210423337U (en) | 2020-04-28 |
Family
ID=70362548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921324526.XU Expired - Fee Related CN210423337U (en) | 2019-08-15 | 2019-08-15 | Elastic positioning pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210423337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982761A (en) * | 2021-03-15 | 2021-06-18 | 江苏固德威尔金属制品有限公司 | Angle-adjustable curtain wall pin |
-
2019
- 2019-08-15 CN CN201921324526.XU patent/CN210423337U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982761A (en) * | 2021-03-15 | 2021-06-18 | 江苏固德威尔金属制品有限公司 | Angle-adjustable curtain wall pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |