CN202208526U - Grabbing mechanism with self-locking function - Google Patents
Grabbing mechanism with self-locking function Download PDFInfo
- Publication number
- CN202208526U CN202208526U CN2011203420406U CN201120342040U CN202208526U CN 202208526 U CN202208526 U CN 202208526U CN 2011203420406 U CN2011203420406 U CN 2011203420406U CN 201120342040 U CN201120342040 U CN 201120342040U CN 202208526 U CN202208526 U CN 202208526U
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- rod
- hinged
- cylinder
- self
- grabbing
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- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 238000012423 maintenance Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a grabbing mechanism with self-locking, which is characterized in that a connecting plate is arranged, a cylinder assembly hole positioned below and a self-locking rod assembly hole positioned above are respectively arranged on one side of the connecting plate, and a grabbing clamp assembly hole is arranged on the top of the connecting plate; the cylinder seat is hinged in the cylinder assembly hole, the rod end of the cylinder rod is hinged with the middle point of a T-shaped block, one end of the T-shaped block is hinged in the self-locking rod assembly hole on the connecting plate, the other end of the T-shaped block is hinged with a short rod, and the other end of the short rod is hinged with the rod end of the grabbing rod; the middle part of the grabbing rod is hinged in the grabbing clamp assembling hole; the short rod and the T-shaped block are in a linear locking state when the cylinder rod extends to be in a grabbing working state. The utility model discloses greatly improved the fail safe nature that white automobile body commodity circulation was transported between each station.
Description
Technical field
The utility model relates to a kind of extracting tool that is applied in the automobile body-in-white on the weld car line, is used to grasp and promote automobile body-in-white and transports in order to the logistics between each station.
Background technology
Along with the development of modern automobile technology, auto manufacturing is also just quickening to develop towards low labour intensity direction.Especially in the weld car process,, increase work efficiency and all use automation equipment or various gripping apparatus in a large number in order to reduce working strength of workers.In weld car line field; Servomotor at present commonly used, synchronous dynamo, roller bearing leading screw etc. change the logistics transhipment of automobile body-in-white between different station as propulsion source; Though some complete equipments are arranged, its cost is high, maintenance cost is high, can not be used widely.On the other hand, in order to improve welding efficiency, existing a large amount of high pressure gas that adopt are accomplished robot transportation welding body in white as the mode of propulsion source; But grasping mechanism is to drive gripping apparatus with robot to grasp automobile body-in-white and transport in the high-altitude, if occur anxious stopping or accident and dying in this case, clamping mechanism thereby loosening is easy to cause falling of body in white, has bigger potential safety hazard.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point; Provide a kind of simple in structure, easy to use, easy to maintenance, reliable and stable, cheaply with the grasping mechanism of self-locking, so that realize the logistics transhipment of body in white between each station safely and reliably.
The utility model technical solution problem adopts following technical scheme:
The characteristics of the grasping mechanism of the utility model band self-locking are that a plate is set, a side of said connecting panel be provided with respectively below being positioned at the cylinder assembly opening be positioned at above the self-lock rod assembly opening, be provided with at the top of said connecting panel and grab the folder assembly opening; Cylinder block is hingedly mounted in the cylinder assembly opening; The intermediate point of the rod end of cylinder rod and " T " shape piece is hinged; One end of said " T " shape piece is hinged on the connecting panel in the self-lock rod assembly opening; The other end and a quarter butt of " T " shape piece are hinged, and the other end of said quarter butt is hinged with the rod end that grasps bar; The middle part of said extracting bar is hinged on grabs in the folder assembly opening; Quarter butt when cylinder rod extends the mode of operation position that is in extracting is in the lockup state that is a straight line with " T " shape piece.
Compared with present technology, the utility model beneficial effect is embodied in:
1, the setting of self-locking structure has greatly improved the safe reliability of body in white logistics transhipment between each station in the utility model;
2, the utility model only needs high pressure gas, need not other power, and is environment friendly and pollution-free;
3, the utility model simple in structure, easy to use, be easy to safeguard, save equipment investment;
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model connecting panel structural representation;
Fig. 3 grabs the clamping structure scheme drawing in the utility model;
Fig. 4 is another view of the utility model;
Label among the figure: 1 connecting panel; 2 cylinder assembly openings; 3 self-lock rod assembly openings; 4 grab the folder assembly opening; 5 cylinder blocks; 6 cylinder rods; 7 is " T " shape piece; 8 quarter butts; 9 grasp bar; 10 caging bolts; 11 setting nuts.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3; The grasping mechanism of band self-locking is that a plate 1 is set in the present embodiment; A side of connecting panel 1 be provided with respectively below being positioned at cylinder assembly opening 2 be positioned at above self-lock rod assembly opening 3, be provided with at the top of connecting panel 1 and grab folder assembly opening 4; Cylinder block 5 is hingedly mounted in the cylinder assembly opening 2; The intermediate point of the rod end of cylinder rod 6 and " T " shape piece 7 is hinged; One end of " T " shape piece 7 is hinged on the connecting panel in the self-lock rod assembly opening 3; The other end and a quarter butt 8 of " T " shape piece 7 are hinged, and the other end of quarter butt 8 is hinged with the rod end that grasps bar 9; The middle part of grasping bar 9 is hinged on grabs in the folder assembly opening 4, and the front end grappling fixture position of grasping bar 9 can require to select clamping according to difform plate, is used for the extracting at plate edge; Quarter butt 8 when cylinder rod extends the mode of operation position that is in extracting is in the lockup state that is a straight line with " T " shape piece 7.For fear of the action of crossing of " T " piece, at the sidepiece of connecting panel 1 caging bolt 10 is set, caging bolt 10 can be by setting nut 11 its spacing height of adjustment.
The grasping mechanism of the band self-locking in the present embodiment is one or four bar structures, and when cylinder rod 9 elongations were in the mode of operation position of extracting, quarter butt 8 promptly was in the lockup state that is a straight line with " T " shape piece 7, forms a dead point (as shown in Figure 1); Under this lockup state position, must act on " T " shape bar through external force and just can make the extracting bar loosen (as shown in Figure 4).Therefore, being arranged so that when grasping the operation of body in white plate in the robot high-altitude of this structure can not died suddenly or situation such as stop because of accident is anxious is fallen plate because of cylinder, improves safety.
Claims (1)
1. be with the grasping mechanism of self-locking; It is characterized in that: a plate (1) is set; Cylinder assembly opening (2) that is positioned at the below and the self-lock rod assembly opening (3) that is positioned at the top are set respectively in a side of said connecting panel (1), are provided with to grab at the top of said connecting panel (1) and press from both sides assembly opening (4); Cylinder block (5) is hingedly mounted in the cylinder assembly opening (2); The intermediate point of rod end and " T " the shape piece (7) of cylinder rod (6) is hinged; One end of said " T " shape piece (7) is hinged on the connecting panel in the self-lock rod assembly opening (3); The other end of " T " shape piece (7) and a quarter butt (8) are hinged, and the other end of said quarter butt (8) is hinged with the rod end that grasps bar (9); The middle part of said extracting bar (9) is hinged on grabs in the folder assembly opening (4); The quarter butt (8) that cylinder rod (6) elongation is in when grasping the mode of operation position is in the lockup state that is a straight line with " T " shape piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203420406U CN202208526U (en) | 2011-09-14 | 2011-09-14 | Grabbing mechanism with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203420406U CN202208526U (en) | 2011-09-14 | 2011-09-14 | Grabbing mechanism with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208526U true CN202208526U (en) | 2012-05-02 |
Family
ID=45988078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203420406U Expired - Lifetime CN202208526U (en) | 2011-09-14 | 2011-09-14 | Grabbing mechanism with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208526U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328180A (en) * | 2011-09-14 | 2012-01-25 | 安徽巨一自动化装备有限公司 | Self-locking grabbing mechanism |
| CN104528378A (en) * | 2014-12-26 | 2015-04-22 | 中国重型机械研究院股份公司 | Pipe clamping taking structure and method |
| CN110697451A (en) * | 2019-09-11 | 2020-01-17 | 昆明鼎承科技有限公司 | Matrix type loading and unloading equipment |
-
2011
- 2011-09-14 CN CN2011203420406U patent/CN202208526U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328180A (en) * | 2011-09-14 | 2012-01-25 | 安徽巨一自动化装备有限公司 | Self-locking grabbing mechanism |
| CN104528378A (en) * | 2014-12-26 | 2015-04-22 | 中国重型机械研究院股份公司 | Pipe clamping taking structure and method |
| CN110697451A (en) * | 2019-09-11 | 2020-01-17 | 昆明鼎承科技有限公司 | Matrix type loading and unloading equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.5821, Fanfu Avenue, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Juyi Technology Co., Ltd Address before: 230051 Anhui Province, Hefei City Industrial Park, Baohe Jianghuai heavy industry base Patentee before: ANHUI JEE AUTOMATION EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120502 |
|
| CX01 | Expiry of patent term |