CN202140365U - Rotary swinging air cylinder - Google Patents
Rotary swinging air cylinder Download PDFInfo
- Publication number
- CN202140365U CN202140365U CN201120199864U CN201120199864U CN202140365U CN 202140365 U CN202140365 U CN 202140365U CN 201120199864 U CN201120199864 U CN 201120199864U CN 201120199864 U CN201120199864 U CN 201120199864U CN 202140365 U CN202140365 U CN 202140365U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston rod
- tooth bar
- racks
- piston
- 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
- Actuator (AREA)
Abstract
The utility model relates to the technical field of air cylinders, in particular to a rotary swinging air cylinder, which comprises a piston rod cylinder body and a rack cylinder body which are in butting joint and communicated. Two piston rods are arranged in the piston rod cylinder body in parallel and symmetrical mode, two racks are correspondingly arranged in the rack cylinder body in parallel and symmetrical mode, and the corresponding piston rods and the racks are on the same line. Pistons are arranged between the corresponding piston rods and the racks, a rotating screw is arranged between the two racks, the rotating screw and the racks are perpendicularly arranged, and the racks are both meshed with the rotating screw. The rotary swinging air cylinder is simple in structure, low in manufacture cost, greatly widens application field and range of swinging members like mechanical tongs and the like.
Description
Technical field
The utility model relates to the cylinder technical field, particularly a kind of rotary oscillation cylinder.
Background technique
Often need just can finish the work when being applied in manual work of mechanical gripping on the automation modularization production line through rotary oscillation.The rotational structure of existing machinery handgrip is very complicated, and fabricating cost is higher, has limited mechanical handgrip penetration and promotion to a certain extent and has used.Rotational structure how effectively to simplify the existing machinery handgrip becomes the focus of research in the industry naturally, because a kind of more simple rotational structure fabricating cost is lower, will greatly widen its application and application area.For this reason, market has occurred with the way of cylinder as rotational structure, but existing cylinder can't be realized good swing, and still needing reaches the purpose of swing jointly by other parts.
The model utility content
The purpose of the utility model is the deficiency to existing technology, provide a kind of simple in structure, fabricating cost is low, swings effective rotary oscillation cylinder.
For realizing above-mentioned purpose, the utility model adopts following technological scheme:
The described a kind of rotary oscillation cylinder of the utility model; It comprises piston rod cylinder body and tooth bar cylinder body, and said piston rod cylinder body and tooth bar cylinder body are docked and connected, and parallelly in the said piston rod cylinder body is arranged with two piston rods; Parallel accordingly two toothed rack that are arranged with in the said tooth bar cylinder body; The piston rod of said correspondence and tooth bar are on the same straight line, are provided with piston between the piston rod of said correspondence and the tooth bar, are provided with rotary screw between said two toothed rack; Said rotary screw is vertical with tooth bar to be provided with, and said two toothed rack all mesh with rotary screw.
Further, said piston is located in the interior perhaps piston rod cylinder body of tooth bar cylinder body.
Further, said piston rod cylinder body is cylindric, is made up of front cover and cylinder body one.
Further, said tooth bar cylinder body is cylindric, is made up of rear end cover and cylinder body two.
After adopting said structure; The utility model beneficial effect is: two piston rods of the utility model are through gas pressure; Alternately push successively through the tooth bar of its piston to correspondence; Realized the rotary screw left rotation and right rotation effectively, when rotary screw with after mechanical gripping mobile phone tool is connected, can realize effectively that mechanical handgrip swings.The utility model is simple in structure, and fabricating cost is low, and it has greatly widened the application and the application area of swing parts such as mechanical handgrip.
Description of drawings
Fig. 1 is the utility model sectional structure schematic representation.
Among the figure:
1, piston rod; 2, front cover; 3, piston rod cylinder body; 4, cylinder body one;
5, piston; 6, cylinder body two; 7, tooth bar; 8, rotary screw;
9, rear end cover; 10, tooth bar cylinder body.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the described a kind of rotary oscillation cylinder of the utility model, it comprises piston rod cylinder body 3 and tooth bar cylinder body 10, said piston rod cylinder body 3 is docked and connected with tooth bar cylinder body 10.Said piston rod cylinder body 3 constitutes the utility model main body external structure with tooth bar cylinder body 10.
Wherein, said piston rod cylinder body 3 is cylindric, is made up of front cover 2 and cylinder body 1; Certainly piston rod cylinder body 3 is not limited to cylindricly, and other helps realizing that the shape of the utility model goal of the invention also can naturally.Said tooth bar cylinder body 10 is cylindric, is made up of rear end cover 9 and cylinder body 26; In like manner, tooth bar cylinder body 10 is not limited to cylindric, and other helps realizing that the shape of the utility model goal of the invention also can naturally.
In view of Manufacturing material, piston rod cylinder body 3 and tooth bar cylinder body 10 all adopt metallic material to be made, to guarantee its intensity.
Parallelly in the said piston rod cylinder body 3 be arranged with two piston rods 1; Parallel accordingly two toothed rack 7 that are arranged with in the said tooth bar cylinder body 10; The piston rod 1 and the tooth bar 7 of said correspondence are on the same straight line, are provided with piston 5 between the piston rod 1 of said correspondence and the tooth bar 7.Said piston 5 can be located in the tooth bar cylinder body 10, also can be located in the piston rod cylinder body 3.
Be provided with rotary screw 8 between said two toothed rack 7, said rotary screw 8 is the angle setting with tooth bar 7, and the utility model preferred vertical is provided with, and said two toothed rack 7 all mesh with rotary screw 8.
Working principle: said two piston rods 1 are under the effect of pneumatic source; Alternately its corresponding tooth bar 7 is pushed, in other words, two piston rod 1 relative movement; Thereby cause two also relative movement of toothed rack 7; Final rotary screw 8 left rotation and right rotation that realize, when rotary screw 8 and mechanical handgrip etc. effectively are connected, the swinging of the mechanical handgrip of realization that can be easily and effectively.
The utility model is simple in structure, and fabricating cost is low, and it has greatly widened the application and the application area of swing parts such as mechanical handgrip.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (4)
1. rotary oscillation cylinder; It is characterized in that: it comprises piston rod cylinder body (3) and tooth bar cylinder body (10), and said piston rod cylinder body (3) and tooth bar cylinder body (10) are docked and connected, parallel two piston rods (1) that are arranged with in the said piston rod cylinder body (3); Parallel accordingly two toothed rack (7) that are arranged with in the said tooth bar cylinder body (10); The piston rod of said correspondence (1) is on the same straight line with tooth bar (7), is provided with piston (5) between piston rod of said correspondence (1) and the tooth bar (7), is provided with rotary screw (8) between said two toothed rack (7); Said rotary screw (8) and the vertical setting of tooth bar (7), said two toothed rack (7) all mesh with rotary screw (8).
2. rotary oscillation cylinder according to claim 1 is characterized in that: said piston (5) is located in the interior perhaps piston rod cylinder body (3) of tooth bar cylinder body (10).
3. rotary oscillation cylinder according to claim 1 and 2 is characterized in that: said piston rod cylinder body (3) is cylindric, is made up of front cover (2) and cylinder body one (4).
4. rotary oscillation cylinder according to claim 1 and 2 is characterized in that: said tooth bar cylinder body (10) is cylindric, is made up of rear end cover (9) and cylinder body two (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199864U CN202140365U (en) | 2011-06-13 | 2011-06-13 | Rotary swinging air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199864U CN202140365U (en) | 2011-06-13 | 2011-06-13 | Rotary swinging air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140365U true CN202140365U (en) | 2012-02-08 |
Family
ID=45551423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120199864U Expired - Fee Related CN202140365U (en) | 2011-06-13 | 2011-06-13 | Rotary swinging air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075383A (en) * | 2013-02-04 | 2013-05-01 | 龚炳新 | Novel cylinder and transmission mechanism thereof |
| CN104632751A (en) * | 2015-01-05 | 2015-05-20 | 广西大学 | Piston type oscillating cylinder |
| CN108422409A (en) * | 2018-02-06 | 2018-08-21 | 珠海格力电器股份有限公司 | Turnover device of mechanical arm and robot with it |
-
2011
- 2011-06-13 CN CN201120199864U patent/CN202140365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075383A (en) * | 2013-02-04 | 2013-05-01 | 龚炳新 | Novel cylinder and transmission mechanism thereof |
| CN104632751A (en) * | 2015-01-05 | 2015-05-20 | 广西大学 | Piston type oscillating cylinder |
| CN108422409A (en) * | 2018-02-06 | 2018-08-21 | 珠海格力电器股份有限公司 | Turnover device of mechanical arm and robot with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203404031U (en) | Single-cylinder double-acting slurry delivery pump | |
| CN203779523U (en) | Telescopic manipulator | |
| CN204700591U (en) | A kind of self adaptation clamp system | |
| CN202140365U (en) | Rotary swinging air cylinder | |
| CN105501961B (en) | A kind of horizontal moving mechanical arm | |
| CN104826899A (en) | Left and right elbow bending mechanism for pipeline | |
| CN203592416U (en) | Arc tool tongs | |
| CN104339348A (en) | Three-dimensional fine adjustment platform capable of three-dimensional fine adjustment for lifting sucker manipulator | |
| CN204847509U (en) | Double -deck scroll capper that seals mechanism of utensil | |
| CN204226334U (en) | Non rotating cylinder | |
| CN104275691B (en) | There is the asymmetric parallel institution of three two turns of five degree of freedom of shifting | |
| CN202673867U (en) | Double-cylinder oil cylinder of bending machine | |
| CN208133006U (en) | A kind of concertina type composite machine arm | |
| CN202418082U (en) | Swinging air cylinder | |
| CN204183548U (en) | A kind of Y-axis fine tuning seat of the lifting sucker manipulator with three-dimensional fine setting | |
| CN201521613U (en) | Crank and connection rod mechanism of engine of three-wheeled motorcycle | |
| CN104149086B (en) | A kind of lifting arm of band fine tuning seat of the lifting sucker manipulator with three-dimensional fine setting | |
| CN203973542U (en) | A kind of rotating plane two degrees of freedom of complete cycle parallel robot mechanism of realizing | |
| CN203335523U (en) | Double-gear rack air cylinder | |
| CN204545892U (en) | Clamp mechanism twisted by the spiral shell rod of aluminium alloy joint connector kludge | |
| CN202805133U (en) | Novel sleeve | |
| CN204436930U (en) | A kind of speed governing cylinder | |
| CN204054049U (en) | A kind of curve running sucker arm of the lifting sucker manipulator with three-dimensional fine setting | |
| CN204610413U (en) | Mono-tooth type swings angling cylinder | |
| CN103770105B (en) | A kind of three move the space serial parallel mechanism of a rotation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fenghua City Jin Feng Machinery Co., Ltd. Assignor: Dong Yufen Contract record no.: 2012330000263 Denomination of utility model: Rotary swinging air cylinder Granted publication date: 20120208 License type: Exclusive License Record date: 20120516 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fenghua City Jin Feng Machinery Co., Ltd. Assignor: Dong Yufen Contract record no.: 2012330000263 Denomination of utility model: Rotary swinging air cylinder Granted publication date: 20120208 License type: Exclusive License Record date: 20120516 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |