CN2470329Y - Locking-unlocking device - Google Patents
Locking-unlocking device Download PDFInfo
- Publication number
- CN2470329Y CN2470329Y CN 01217787 CN01217787U CN2470329Y CN 2470329 Y CN2470329 Y CN 2470329Y CN 01217787 CN01217787 CN 01217787 CN 01217787 U CN01217787 U CN 01217787U CN 2470329 Y CN2470329 Y CN 2470329Y
- Authority
- CN
- China
- Prior art keywords
- locking
- utility
- model
- floating
- positioning
- 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
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model is a locking and unlocking device, comprising a locking head. A positioning pin is arranged on the locking head; a floating mechanism that can automatic centralizing part is arranged between the locking head and a hoisting device; the floating mechanism is provided with a fixing body inside; a floating body is arranged on the fixing body; the floating body is connected with a sliding shaft through a linear bearing; a centralizing spring is arranged between the fixing body and the floating body. The utility model has the advantages that as the float centralizing automatic positioning mechanism is added, the positioning pin can float into a positioning hole of the hoisting tool, thus the positioning is easy and accurate; the utility model is reliable in operation and stable in performance.
Description
The utility model relates to a kind of locking on painting dressing automobiles and assembly shop suspender and chassis, automatic positioning equipment-locking, unlocking apparatus of the unsteady centering of unlocking apparatus of being used for.。
Prior art, locking, unlocking mechanism moves up and down by jacking apparatus, is fixed on the knock hole that locating dowel pin on locking, the unlocking mechanism directly inserts suspender.Major defect is suspender in operational process, because various factors causes the relative position error between the suspender knock hole bigger, in position fixing process, locating dowel pin is difficult to insert the knock hole of suspender, brings locking, the difficulty of unblanking.
The purpose of this utility model is at above-mentioned defective, proposes a kind of locking, unlocking apparatus of self-orientation of the centering of floating in position fixing process.
Technical solution of the present utility model:
In the jacking apparatus and the locking of prior art structure, unblank, increase between locating dowel pin the floating positioning device of automatic centering, include elongated insertion part, elongated insertion part is provided with locating dowel pin, is provided with the relocation mechanism of automatic centering between elongated insertion part and the jacking system; Be provided with fixed body in the relocation mechanism, be provided with a buoyancy body on fixed body, buoyancy body is connected on the slide-bar by linear bearing, is provided with centralizing spring between fixed body and the buoyancy body.Make its can automatic centering in the position fixing process of up-and-down movement, aligning.
Advantage of the present utility model: 1, because the automatic positioning mechanism of the centering of increase floating, locating dowel pin can floating ground enters the knock hole of suspender, and the location easily and accurate positioning.2, reliable, stable performance.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that cuing open of A-A shown structural representation among Fig. 1.Among the figure 1 is locating dowel pin, the 2nd, and the relocation mechanism of automatic centering, the 3rd, elongated insertion part, the 4th, jacking system, the 5th, fixed body, the 6th, buoyancy body, the 7th, linear bearing, the 8th, slide-bar, the 9th, spring.
Below in conjunction with accompanying drawing technical solution of the present utility model is described:
Locating dowel pin 1 is fixed on locking, unblank on 3.Locking, unblank 3 and jacking system 4 between increase the relocation mechanism 2 of automatic centering.The locking, unblank 3 with relocation mechanism fix 2; The fixed body 5 of relocation mechanism 2 is fixing with jacking system 4.Relocation mechanism 2 is made up of buoyancy body 6, fixed body 5, linear bearing 7 and centralizing spring 9.For convenience of description, suppose that the lifting direction is the Z direction, relocation mechanism 2 respectively has a cover slide-bar 8 and a centralizing spring 9 in X-direction and Y direction.In the lifting position fixing process because locking, unblank 3 and locating dowel pin 1 can float and centering at directions X and Y direction, therefore can be easily, position easily, solve the problem of the location difficulty of conventional art.
Claims (1)
1, locking, unlocking apparatus is characterized in that including elongated insertion part (3), and elongated insertion part (3) is provided with locating dowel pin (1), are provided with the relocation mechanism (2) of automatic centering between elongated insertion part (3) and the jacking system (4); Be provided with fixed body (5) in the relocation mechanism (2), be provided with a buoyancy body (6) on fixed body (5), buoyancy body (6) is connected on the slide-bar (8) by linear bearing (7), is provided with centralizing spring (9) between fixed body (5) and the buoyancy body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217787 CN2470329Y (en) | 2001-03-08 | 2001-03-08 | Locking-unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217787 CN2470329Y (en) | 2001-03-08 | 2001-03-08 | Locking-unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470329Y true CN2470329Y (en) | 2002-01-09 |
Family
ID=33635945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01217787 Expired - Fee Related CN2470329Y (en) | 2001-03-08 | 2001-03-08 | Locking-unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470329Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341432A (en) * | 2013-07-05 | 2013-10-09 | 安徽江淮汽车股份有限公司 | Triggered-type latching mechanism |
-
2001
- 2001-03-08 CN CN 01217787 patent/CN2470329Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341432A (en) * | 2013-07-05 | 2013-10-09 | 安徽江淮汽车股份有限公司 | Triggered-type latching mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201850059U (en) | Eccentric locking pin for chassis hanger | |
| CN2470329Y (en) | Locking-unlocking device | |
| CN109624780A (en) | One kind changing motor structure and electric car | |
| CN210588054U (en) | Tray structure for seat assembly line | |
| CN218097568U (en) | Detection tool for deformation quantity of outer surface of pressure-bearing special equipment | |
| CN211220426U (en) | Assembly jig of transposition subassembly shifts | |
| CN216607893U (en) | Pneumatic assembly quality of three direction of butterfly valve | |
| JPS6231262Y2 (en) | ||
| CN216926065U (en) | Motorcycle lock core rotation test key simulation device | |
| CN110405740A (en) | A kind of transplanting machine hand of accurate positioning | |
| CN218539144U (en) | Quick battery-replacing unlocking mechanism | |
| CN220533453U (en) | Pump rod press-fitting device | |
| CN219301509U (en) | Measuring device | |
| CN219829674U (en) | Detection device for automobile starter protective cover | |
| CN220081971U (en) | Bearing convenient to installation | |
| CN214335099U (en) | Flat-plate transformer test carrier device | |
| CN217305055U (en) | Vehicle exhaust emission concentration detection device for underground garage | |
| CN217513284U (en) | Simple PH electrode support | |
| CN219573109U (en) | One-dimensional high-precision large-bearing turntable | |
| CN215340286U (en) | Testing machine for testing 32-bit MCU testing system | |
| CN220699415U (en) | Clamping structure and automobile support rod fixing plate machining device | |
| CN220549912U (en) | Friction plate structure and floating rail clamping device | |
| CN211940715U (en) | A can fall support for frock clamp | |
| CN213382687U (en) | Ejector pin mechanism of injection mold | |
| CN112665486A (en) | Floating precise insertion inner diameter measuring mechanism and working method thereof |
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: 20020109 Termination date: 20100308 |