CN202148138U - Fully-automatic eccentric locking and unlocking device - Google Patents
Fully-automatic eccentric locking and unlocking device Download PDFInfo
- Publication number
- CN202148138U CN202148138U CN201120242653U CN201120242653U CN202148138U CN 202148138 U CN202148138 U CN 202148138U CN 201120242653 U CN201120242653 U CN 201120242653U CN 201120242653 U CN201120242653 U CN 201120242653U CN 202148138 U CN202148138 U CN 202148138U
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- China
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- column
- eccentric
- hole
- lock body
- body seat
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a fully-automatic eccentric locking and unlocking device which is used for lifting transportation tools of logistics conveying lines of automobile manufacture. The fully-automatic eccentric locking and unlocking device comprises a lock body seat, and a column is arranged at the upper end of the lock body seat. The fully-automatic locking and unlocking device is characterized in that a cavity is arranged in the lock body seat, and the column is provided with an axial eccentric through hole. A bottom plate is positioned at the bottom of the lock body seat, the bottom plate is provided with a shaft hole in coaxial arrangement with the eccentric through hole on the column, and a plurality of paint leaking holes are arranged around the shaft hole on the bottom plate. Paint leaking holes are communicated with a connection edge of the shaft hole, a rotary shaft is arranged between the eccentric through hole on the column and the shaft hole on the bottom plate in penetrating mode, and the upper end of the rotary shaft extends out of the upper end face of the column. An eccentric conical head is arranged at the head portion of the rotary shaft, the lower end of the rotary shaft extends out of the bottom plate, and an operation rod is positioned at the lower end of the rotary shaft. The fully-automatic eccentric locking and unlocking device resolves the problems that an existing workpiece lifting locking and unlocking method is low in work efficiency, high in fault rate and large in labor intensity, has safety hazards and the like, and is mainly applied to workpiece lifting locking of automobile coating production lines.
Description
The (1) technical field: the utility model relates to the handling frock catch gear on the Automobile manufacturing logistics travel line, especially a kind of full automaticity Camlock, tripper.
The (2) background technology: on automobile coating production line, during because of environment such as workpiece entering tiselius apparatus, ponds, workpiece must be locked with suspender.After the workpiece electrophoresis finishes again must with the suspender release after get into subsequent processing.Production technology in the past has two kinds of methods to the locking (release) of workpiece.
One: locate to lean on of locking and the release of surfaceman's mate-assist with realization workpiece such as chain, hooks at upper and lower.Since the operation simultaneously of logistics suspender that ground staff and high-altitude descend and workpiece, ground staff's security presence hidden danger.Labor strength is high and be prone to produce artificial mistake and cause industrial accident, and the production environment in application workshop also has certain infringement to workman's health.
Two: adopt and the next locking indirectly of the locking (release) of workpiece bonded assembly skid (release) workpiece.
Skid gets into environment such as tiselius apparatus, pond with workpiece, the first has increased expenditure of energy and productive costs; It two is that locking on the skid is colluded with the junction of rotating shaft and can't be rotated and cause the equipment failure rate height because of attaching reasons such as the paint of work, corrosion, and production line efficiency is low.
The (3) summary of the invention: the purpose of the utility model is exactly the work piece hoisting locking and the release mode inefficiency that will solve in the existing automobile coating production line; Inconvenient operation, fault rate is high, and labour intensity is big; There are problems such as potential safety hazard, a kind of full automaticity Camlock, tripper are provided.
The concrete scheme of the utility model: full automaticity Camlock, tripper, have the lock body seat, lock body seat upper end is designed with column, it is characterized in that: have cavity in the lock body seat, have axial eccentric through-hole on the column.Lock body seat bottom is equipped with base plate, have on the base plate with column on the axis hole of eccentric through-hole coaxial arrangement, and on base plate, have some holidays hole around axis hole; Holiday hole and axis hole connection side connect; One rotating shaft is installed between column eccentric through-hole and the base plate axis hole, and the column upper surface is stretched out in the rotating shaft upper end, and in the head design of rotating shaft an eccentric conical head is arranged; Base plate is stretched out in the lower end of rotating shaft, and in the rotating shaft lower end one control lever is housed.
For realizing full automatic working; Also dispose the actuating device of the automatic driving operations bar of a cover in the utility model; It includes motor, retarder, limit controller, rotating disk; The output shaft of rotating disk and retarder is in transmission connection, and dead man is housed on rotating disk, and dead man is connected with the mutual jack of control lever or contacts connection.
Certainly do not dispose actuating device, it also is feasible adopting driving operations bar hand-manipulated work.
For improving the service life of the utility model, reduce wear, be convenient for changing, the bottom that is positioned at column in the utility model in lock body seat upper surface is set with annular gasket, and annular gasket adopts screw retention on the lock body seat.
The external diameter of the big end external diameter >=column of eccentric conical head in the utility model quick and precisely pack on the column of the present invention in order to guarantee auxiliary hole on the workpiece.
Obtain when making control lever arrive locking or unlocked position spacingly, the utility model is equipped with the limited post of locking and two end positions of release in the base plate lower end.
For making control lever reliable in spacing location positioning, can arbitrarily not become flexible, misoperation takes place, on every limited post, Spring Card is installed in the utility model.
The utility model soaks ability stable operation under the environment at application workshop high temperature, water, paint etc.; It cooperates with surface driving mechanism realizes decentralizing device ability auto lock, release workpiece.Alleviate workman's working strength, reduced number of workers; Improve production efficiency, ensured the reliable of safety in production; Improved the automobile logistics technological level.The distinguishing feature of the present invention is that Camlock, tripper are that auxiliary hole on direct insertion (or withdrawing from) workpiece is realized locking, the function of release workpiece.Its surface that contacts with workpiece both played a supportive role, required big electric current in the time of conducting electrophoresis again; Column, its special structure of base make eccentric rod that certain self-cleaning function arranged, and efficiently solve eccentric rod, column and attach the difficult problem that reason such as work causes eccentric rod to rotate because of surface corrosion, paint.The utility model version is novel unique, and cost is low, is prone to install and maintenance, is domestic initiation, fills the domestic gaps.
The (4) description of drawings:
Fig. 1 is the overall structure scheme drawing of the utility model;
Fig. 2 is lock body seat master (cuing open) view of the utility model;
Fig. 3 is the lock body seat birds-eye view of the utility model;
Fig. 4 is base plate master (cuing open) view of the utility model;
Fig. 5 is the base plate upward view of the utility model;
Fig. 6 is the limited post and the Spring Card structural representation of the utility model;
Fig. 7 is locking state master (cuing open) view of the utility model;
Fig. 8 is a locking state left side (cuing open) view of the utility model;
Fig. 9 is released state master (cuing open) view of the utility model;
Figure 10 is a released state left side (cuing open) view of the utility model;
Figure 11 is the utility model application state scheme drawing.
Among the figure, 1-lock body seat, 2-annular gasket, 3-column, the eccentric conical head of 4-, 5-rotating shaft; The 6-base plate, the 7-control lever, the 8-axis hole, the 9-cavity, 10-locks limited post, 11-release limited post; The 12-eccentric through-hole, 13-holiday hole, 14-motor, 15-retarder, 16-rotating disk, 17-limit controller; The 18-dead man, 19-suspender, 20-workpiece, 21-registration mast, 22-Spring Card.
The (5) specific embodiment:
Referring to Fig. 1,2,3, the utlity model has lock body seat 1, lock body seat 1 upper end is designed with column 3, particularly: have cavity 9 in the lock body seat 1, have axial eccentric through-hole 12 on the column 3.And the bottom that is positioned at column 3 in lock body seat 1 upper surface is set with annular gasket 2, and annular gasket 3 adopts screw retention on lock body seat 1.Lock body seat 1 bottom is equipped with base plate 6; Referring to Fig. 4,5, have on the base plate 6 with column 3 on the axis hole 8 of eccentric through-hole 12 coaxial arrangement, and on base plate 6, have some holidays hole 11 around axis hole 8; Holiday hole 11 connects with axis hole 8 connection sides; One rotating shaft 5 is installed between column 3 eccentric through-holes 12 and base plate 6 axis holes 5, and column 3 upper surfaces are stretched out in rotating shaft 5 upper ends, and in the head design of rotating shaft 5 an eccentric conical head 4 is arranged; Base plate 6 is stretched out in the lower end of rotating shaft 5, and in rotating shaft 5 lower ends one control lever 7 is housed.Also dispose the actuating device of the automatic driving operations bar 7 of a cover among the present invention, it includes motor 14, retarder 15, limit controller 17, rotating disk 16, and wherein the inductive head of limit controller 17 and rotating disk 16 are connected; Control circuit connects motor 14; Rotating disk 16 is in transmission connection with the output shaft of retarder 15, and dead man 18 is housed on rotating disk 16, and dead man 18 is connected with control lever 7 contacts.Eccentric conical head 4 big end external diameters equal the external diameter of column 3 described in the present embodiment.(also be feasible suitably greater than column 3 external diameters.）。Locking and two limited posts 10 of release and 11 are installed in base plate 6 lower ends.Spring Card 22 (referring to Fig. 6) is installed on every limited post.
The principle of work of the utility model is: referring to Figure 11; Usually two covers use simultaneously about adopting during the utility model is used; The lock body seat 1 of the utility model is the left and right sides that is fixed on suspender 19, and the actuating device of the utility model is loaded on lifting location positioning post 21 next doors of workpiece 20.Before the lifting,, and let suspender 19 cooperate the location with registration mast 21 earlier with the suspender 19 actuating device top of walking.At first starter motor 14 drives retarder 15, rotating disk 16, dead man 18; Stir control lever 7 and clockwise rotate to release limited post 11 spacingly, control lever 7 is also located (referring to Fig. 6) down in Spring Card 22 effects, simultaneously; Limit controller 17 notice motors 14 quit work; Eccentric conical head 4 forwards unlocked position (referring to Fig. 9,10) to together with rotating shaft 5 under the drive of control lever 7, at this moment, and eccentric conical head 4 and column 3 coaxial positioning.(being that eccentric conical head 4 big ends overlap with column 3).Lifting workpiece 20 (like vehicle frame etc.) makes auxiliary hole on the workpiece 20 aim at eccentric conical head 4 and falls and insert in the column 3.It is spacing that starter motor 14 rotates counterclockwise to locking limited post 10 control lever 7; Control lever 7 is the location under Spring Card 22 effects; Simultaneously; Limit controller 17 notice motors 14 quit work, and eccentric conical head 4 forwards locked position to together with rotating shaft 5 under the drive of control lever 7, (referring to Fig. 7, Fig. 8).At this moment, eccentric conical head 4 and column 3 dislocation, the outside that the big end part of promptly eccentric conical head 4 is stretched out column 3, then eccentric conical head 4 will firmly catch on workpiece 20.Start suspender 19 band workpiece 20 then and get into ground such as tiselius apparatus, pond together and carry out workpiece 20 and carry out electrophoresis, washing processing, after processing,, then can take workpiece 20 easily away with above-mentioned releasing process release.Full process automatization is accomplished, and is safe and reliable.
Claims (6)
1. full automaticity Camlock, tripper have the lock body seat, and lock body seat upper end is designed with column; It is characterized in that: have cavity in the lock body seat, have axial eccentric through-hole on the column, lock body seat bottom is equipped with base plate; Have on the base plate with column on the axis hole of eccentric through-hole coaxial arrangement, and on base plate, have some holidays hole, holiday hole and the perforation of axis hole connection side around axis hole; One rotating shaft is installed between column eccentric through-hole and the base plate axis hole, and the column upper surface is stretched out in the rotating shaft upper end, and in the head design of rotating shaft an eccentric conical head is arranged; Base plate is stretched out in the lower end of rotating shaft, and in the rotating shaft lower end one control lever is housed.
2. full automaticity Camlock according to claim 1, tripper; It is characterized in that: the actuating device that disposes the automatic driving operations bar of a cover; It includes motor, retarder, limit controller, rotating disk; The output shaft of rotating disk and retarder is in transmission connection, and dead man is housed on rotating disk, and dead man is connected with the control lever contact.
3. full automaticity Camlock according to claim 1, tripper is characterized in that: the bottom that is positioned at column in lock body seat upper surface is set with annular gasket, and annular gasket adopts screw retention on the lock body seat.
4. full automaticity Camlock according to claim 1, tripper is characterized in that: the external diameter of the big end external diameter >=column of said eccentric conical head.
5. full automaticity Camlock according to claim 1, tripper is characterized in that: the limited post that locking and two end positions of release are installed in the base plate lower end.
6. full automaticity Camlock according to claim 5, tripper is characterized in that: mounting spring card on every limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120242653U CN202148138U (en) | 2011-07-12 | 2011-07-12 | Fully-automatic eccentric locking and unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120242653U CN202148138U (en) | 2011-07-12 | 2011-07-12 | Fully-automatic eccentric locking and unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148138U true CN202148138U (en) | 2012-02-22 |
Family
ID=45589205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120242653U Withdrawn - After Issue CN202148138U (en) | 2011-07-12 | 2011-07-12 | Fully-automatic eccentric locking and unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249147A (en) * | 2011-07-12 | 2011-11-23 | 湖北三丰智能输送装备股份有限公司 | Full-automatic eccentric locking and unlocking device |
| CN105996599A (en) * | 2016-06-24 | 2016-10-12 | 芜湖莫森泰克汽车科技股份有限公司 | Unlocking and overturning mechanism of showing stand for panoramic sunroof of automobile |
| CN114034242A (en) * | 2021-09-23 | 2022-02-11 | 岚图汽车科技有限公司 | Vehicle body transfer positioning method |
-
2011
- 2011-07-12 CN CN201120242653U patent/CN202148138U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249147A (en) * | 2011-07-12 | 2011-11-23 | 湖北三丰智能输送装备股份有限公司 | Full-automatic eccentric locking and unlocking device |
| CN102249147B (en) * | 2011-07-12 | 2013-04-10 | 湖北三丰智能输送装备股份有限公司 | Full-automatic eccentric locking and unlocking device |
| CN105996599A (en) * | 2016-06-24 | 2016-10-12 | 芜湖莫森泰克汽车科技股份有限公司 | Unlocking and overturning mechanism of showing stand for panoramic sunroof of automobile |
| CN114034242A (en) * | 2021-09-23 | 2022-02-11 | 岚图汽车科技有限公司 | Vehicle body transfer positioning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120222 Effective date of abandoning: 20130410 |
|
| RGAV | Abandon patent right to avoid regrant |