CN209774463U - Telescopic positioning pin - Google Patents
Telescopic positioning pin Download PDFInfo
- Publication number
- CN209774463U CN209774463U CN201822200852.1U CN201822200852U CN209774463U CN 209774463 U CN209774463 U CN 209774463U CN 201822200852 U CN201822200852 U CN 201822200852U CN 209774463 U CN209774463 U CN 209774463U
- Authority
- CN
- China
- Prior art keywords
- pin
- positioning
- locating
- column
- hole
- 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.)
- Active
Links
Landscapes
- Insertion Pins And Rivets (AREA)
- Automatic Assembly (AREA)
Abstract
A telescopic locating pin comprises a locating column, wherein a fixing screw hole is formed in the locating column, and a fixing screw for fixing the locating column is arranged in the fixing screw hole; the positioning device is characterized in that a vertical pin hole is formed in the positioning column, a positioning pin capable of moving up and down is arranged in the pin hole in a sliding mode, an upper positioning groove and a lower positioning groove are transversely and concavely formed in the positioning pin, a spring pulling pin is transversely arranged on one side of the positioning column, and one pin of the spring pulling pin is selected to be inserted into the upper positioning groove and the lower positioning groove of the positioning pin to fix the positioning pin. The beneficial effects of the utility model reside in that: the locating pin adopts the locating pin that has the telescopic type in two-stage position, can be convenient hide in the reference column when not using this position to play and do not dismantle the effect that the locating pin used new kind tray.
Description
Technical Field
The utility model relates to a telescopic locating pin.
Background
The assembly line of automobile engine or gearbox needs the tray to fix a position the engine or gearbox of multiple model, and the locating pin hole of each model probably is not in same position, because the volume relation, we can't put the locating pin of multiple model simultaneously on a kind of tray, and put alone and can increase the quantity of tray. The telescopic locating pin can realize the demand of putting multiple model on the tray use.
Disclosure of Invention
In order to overcome the unable tray not enough of hiding in order to adapt to different locating hole requirements of tray locating pin, the utility model provides a telescopic locating pin.
The utility model provides a technical scheme of this technical problem is: a telescopic locating pin comprises a locating column, wherein a fixing screw hole is formed in the locating column, and a fixing screw for fixing the locating column is arranged in the fixing screw hole; the positioning device is characterized in that a vertical pin hole is formed in the positioning column, a positioning pin capable of moving up and down is arranged in the pin hole in a sliding mode, an upper positioning groove and a lower positioning groove are transversely and concavely formed in the positioning pin, a spring pulling pin is transversely arranged on one side of the positioning column, and one pin of the spring pulling pin is selected to be inserted into the upper positioning groove and the lower positioning groove of the positioning pin to fix the positioning pin.
Furthermore, the upper end of the pin hole is provided with an anti-extraction neck, the diameter of the upper end of the positioning pin is small, the lower end of the positioning pin is large, and the diameter of the lower end of the positioning pin is larger than the diameter of the anti-extraction neck.
Further, the lower end of the pin hole of the positioning pin is provided with a return spring.
Furthermore, the spring pull pin comprises a pull pin seat and a pin arranged on the pull pin seat, a pull handle is arranged on the outer side of the pin, and a spring is arranged between the pin and the pull pin seat.
The using method of the utility model is that the telescopic locating pin replaces the common locating pin to be arranged on the bent frame, a plurality of locating pins can be arranged, when the supporting plate is changed, the locating pin which is not needed is downwards hidden in the locating column, the hiding mode is to pull out the spring pin pulling locating pin to downwards, and the pin is inserted into the lower locating slot and can be smoothly hidden; so that pallets in other location hole positions can be used.
The beneficial effects of the utility model reside in that: 1. the locating pin adopts the locating pin that has the telescopic type in two-stage position, can be convenient hide in the reference column when not using this position to play and do not dismantle the effect that the locating pin used new kind tray. 2. The positioning pin is adjusted by combining a two-stage positioning groove structure frame and a spring pull pin, and the two-stage positioning groove structure frame and the spring pull pin respectively correspond to an action position and a hidden position, so that the adjustment is very convenient.
Drawings
Fig. 1 is a schematic view of the present invention in the upper positioning groove.
Fig. 2 is a schematic view of the lower positioning groove hidden position of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
With reference to fig. 1 and 2, the telescopic positioning pin comprises a positioning column 1, wherein a fixing screw hole is formed in the positioning column 1, and a fixing screw 2 for fixing the positioning column 1 is arranged in the fixing screw hole; the positioning structure is characterized in that a vertical pin hole 3 is formed in the positioning column 1, a positioning pin 4 capable of moving up and down is arranged in the pin hole 3 in a sliding mode, an upper positioning groove 5 and a lower positioning groove 6 are transversely and concavely arranged on the positioning pin 4, a spring pulling pin 7 is transversely arranged on one side of the positioning column 1, and one pin 11 of the spring pulling pin 7 is inserted into the upper positioning groove 5 and the lower positioning groove 6 of the positioning pin 4 to fix the positioning pin 4.
Furthermore, the upper end of the pin hole 3 is provided with an anti-extraction neck 8, the diameter of the upper end pin head 13 of the positioning pin 4 is small, the lower end of the positioning pin is large, and the diameter of the lower end of the positioning pin 4 is larger than the diameter of the anti-extraction neck 8.
Further, the lower end of the pin hole 3 of the positioning pin 4 is provided with a return spring 9.
Further, the spring pulling pin 7 comprises a pulling pin seat 10 and a pin 11 arranged on the pulling pin seat 10, a pulling handle 12 is arranged on the outer side of the pin 11, and a spring is arranged between the pin 11 and the pulling pin seat 10.
The using method of the utility model is that the telescopic locating pin 4 replaces the common locating pin 4 to be arranged on the bent frame, a plurality of locating pins 4 can be arranged, when the supporting plate is changed, the locating pin 4 which is not needed is downwards hidden in the locating column 1, the hiding mode is that the locating pin 4 is downwards pulled out by the spring pull-out pin 7, and the pin 11 is inserted into the lower locating slot 6, thus being capable of being hidden smoothly; so that pallets in other location hole positions can be used.
The beneficial effects of the utility model reside in that: 1. the positioning pin 4 adopts the positioning pin 4 with two-stage position retractable type, and can be conveniently hidden in the positioning column 1 when the position is not used, so that the effect of using a new type of tray without disassembling the positioning pin 4 is achieved. 2. The positioning pin 4 is adjusted by combining a two-stage positioning groove structure frame and a spring pull pin 7, and the two-stage positioning groove structure frame and the spring pull pin correspond to an action position and a hidden position respectively, so that the adjustment is very convenient.
Claims (4)
1. A telescopic locating pin comprises a locating column, wherein a fixing screw hole is formed in the locating column, and a fixing screw for fixing the locating column is arranged in the fixing screw hole; the positioning device is characterized in that a vertical pin hole is formed in the positioning column, a positioning pin capable of moving up and down is arranged in the pin hole in a sliding mode, an upper positioning groove and a lower positioning groove are transversely and concavely formed in the positioning pin, a spring pulling pin is transversely arranged on one side of the positioning column, and one pin of the spring pulling pin is selected to be inserted into the upper positioning groove and the lower positioning groove of the positioning pin to fix the positioning pin.
2. The telescoping dowel pin of claim 1, wherein: the upper end of the pin hole is provided with an anti-extraction neck, the diameter of the upper end of the positioning pin is small, the lower end of the positioning pin is large, and the diameter of the lower end of the positioning pin is larger than the diameter of the anti-extraction neck.
3. The telescoping dowel pin of claim 2, wherein: and a return spring is arranged at the lower end of the pin hole of the positioning pin.
4. The telescoping dowel pin of claim 1, wherein: the spring pull pin comprises a pull pin seat and a pin arranged on the pull pin seat, a pull handle is arranged on the outer side of the pin, and a spring is arranged between the pin and the pull pin seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822200852.1U CN209774463U (en) | 2018-12-26 | 2018-12-26 | Telescopic positioning pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822200852.1U CN209774463U (en) | 2018-12-26 | 2018-12-26 | Telescopic positioning pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774463U true CN209774463U (en) | 2019-12-13 |
Family
ID=68790754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822200852.1U Active CN209774463U (en) | 2018-12-26 | 2018-12-26 | Telescopic positioning pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070141A (en) * | 2020-01-03 | 2020-04-28 | 大连理工大学 | Automatic assembling clamp for micro parts and automatic locking method |
-
2018
- 2018-12-26 CN CN201822200852.1U patent/CN209774463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070141A (en) * | 2020-01-03 | 2020-04-28 | 大连理工大学 | Automatic assembling clamp for micro parts and automatic locking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209774463U (en) | Telescopic positioning pin | |
| CN201146310Y (en) | Lifting socket for table | |
| CN202051139U (en) | Drinking cup equipped with movable handle | |
| CN201893465U (en) | Desktop drawing type socket | |
| CN105342133A (en) | Electric studying elevating table | |
| CN205390813U (en) | Study table chair goes up and down | |
| CN204287774U (en) | A kind of electronic clock structure being provided with concealed adjustment supporting seat | |
| CN203748954U (en) | Novel teacher desk drawer | |
| CN203709529U (en) | Multifunctional furniture | |
| CN210643468U (en) | Two-layer decorative frame | |
| CN108566758B (en) | Universal mounting bracket for server sliding rail | |
| CN203762623U (en) | Integrated desk and chair | |
| CN201208044Y (en) | Functional table capable of broadening the middle part | |
| CN205814014U (en) | A kind of concealed Damping sliding rail of drawer | |
| CN201591260U (en) | Height-adjustable desk-chair | |
| CN219982482U (en) | Adjustable positioning type sliding rail for household engineering | |
| CN220255962U (en) | Square table with telescopic mechanism | |
| CN212066089U (en) | Desk for students | |
| CN208837340U (en) | A kind of long stool of included desk | |
| CN220937326U (en) | Combined steel office furniture | |
| CN219742272U (en) | Mattress stop lever device and electric bed | |
| CN211622846U (en) | Tent snap-fastener type square lock ring | |
| CN219330953U (en) | Table with adjustable angle of table top | |
| CN201051976Y (en) | Drawer depth control activity-wheel | |
| CN203446385U (en) | Fishing net with retractable grip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220915 Address after: 315301 No.2, Xinxing Avenue, Zonghan street, Xinxing Industrial Cluster District, Cixi City, Ningbo City, Zhejiang Province Patentee after: Ningbo Jiangchen Dema Automation Equipment Co.,Ltd. Address before: 315301 No.2, Xinxing Avenue, Zonghan street, Xinxing Industrial Cluster District, Cixi City, Ningbo City, Zhejiang Province Patentee before: NINGBO JIANG CHEN AUTOMATION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |