CN106015164A - Novel cylinder - Google Patents
Novel cylinder Download PDFInfo
- Publication number
- CN106015164A CN106015164A CN201610641601.XA CN201610641601A CN106015164A CN 106015164 A CN106015164 A CN 106015164A CN 201610641601 A CN201610641601 A CN 201610641601A CN 106015164 A CN106015164 A CN 106015164A
- Authority
- CN
- China
- Prior art keywords
- piston rod
- cylinder
- cylinder body
- guide post
- positioning sleeve
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
The invention belongs to the technical field of application of mechanical drive components, and particularly discloses a novel cylinder. The novel cylinder comprises a cylinder body, a first piston rod, a second piston rod, and a first guide rod, wherein the first piston rod and the second piston rod are symmetrically arranged on two sides of the cylinder body; one end of the first piston rod and one end of the second piston rod respectively penetrate through the cylinder body, and the other end of the first piston rod and the other end of the second piston rod are connected with a connecting baffle; the first guide rod is positioned between the first piston rod and the second piston rod, and two ends of the first guide rod are respectively connected with the cylinder body and the connecting baffle; and two ends of the first guide rod are respectively connected with a first positioning sleeve arranged in the cylinder body and a third positioning sleeve arranged in the connecting baffle. The novel cylinder disclosed by the invention has the benefits that the design structure is reasonable, two guide rods are stable and precise in guidance, the service life is long, the lateral carrying resistance, the intensity of torsional force resistance, and the turn-around precision of the cylinder are effectively improved, and the application scope of the cylinder is also broad.
Description
Technical field
The invention belongs to mechanical driving member applied technical field, be specifically related to a kind of Novel air cylinder, it is adaptable in quick, the accurate and stable transmission work of power drive control.
Background technology
Cylinder, it is the cylindrical metal parts guiding piston to carry out straight reciprocating motion in cylinder, and air converts heat into mechanical energy by expansion in cylinder；Gas receiving piston in compresser cylinder compresses and improves pressure, and the housing of turbine, rotary engine etc. is generally also referred to as " cylinder ".The application of cylinder includes printing (tension force control), quasiconductor (mash welder, chip grind), Automated condtrol, robot etc..
Cylinder is made up of cylinder barrel, end cap, piston, piston rod and sealing member etc., and the internal diameter size of cylinder barrel represents the size of cylinder power output；End cap is provided with intake and exhaust port, have is also provided with buffer gear in end cap, bar side end cap is provided with sealing ring and dust ring, to prevent from outwards leaking gas and prevent external dust to be mixed in cylinder at piston rod, bar side end cap is provided with fairlead, to improve the guiding accuracy of cylinder, bears lateral load a small amount of on piston rod, reduce piston rod when stretching out under curved amount, extend cylinder service life；Piston is the part that is stressed in cylinder；Piston rod is most important stress part in cylinder；Parts at revolution or reciprocating motion seal and are referred to as movable sealing, and the sealing of static element part is referred to as static seal.
During life-time service, it is found that guide rod cylinder, it in use shows poor at aspects such as resistance to lateral load power, the intensity of resistance to torsional forces and the rotating accuracy of cylinder are low, ultimately result in the unstable phenomenon of support and control transmission and the life-span is short etc., impact operates efficiently, accurately and controls requirement, can not meet existing machinery driver part and use demand accurately, and this has been current urgently to be resolved hurrily.
Therefore, based on the problems referred to above, the present invention provides a kind of Novel air cylinder.
Summary of the invention
Goal of the invention: it is an object of the invention to provide a kind of Novel air cylinder, its design guide post rational in infrastructure, double guides stable, accurate, and service life is long, effectively raises resistance to lateral load power, the intensity of resistance to torsional forces and the rotating accuracy of cylinder, also improve cylinder applied widely.
Technical scheme: the present invention provides a kind of Novel air cylinder, including cylinder body, and it is symmetricly set on the first piston bar of cylinder body both sides, the second piston rod, wherein, first piston bar, one end of the second piston rod extend through cylinder body, the other end respectively be connected baffle plate connect, and between first piston bar, the second piston rod, and two ends respectively with cylinder body, be connected baffle plate and connect the first guide post, wherein, the two ends of the first guide post respectively with the first positioning sleeve being arranged in cylinder body, be arranged on be connected in baffle plate the 3rd positioning sleeve connect.
The technical program, described Novel air cylinder, also include being arranged between first piston bar, the second piston rod, and it is positioned at the second guide post of the first guide post side, wherein, the two ends of the second guide post respectively with the second positioning sleeve being arranged in cylinder body, be arranged on be connected in baffle plate the 4th positioning sleeve connect.
The technical program, described Novel air cylinder, also include being arranged on cylinder body, and corresponding with first piston bar, the second piston rod position respectively the first locating slot, the second locating slot.
The technical program, described Novel air cylinder, also include being arranged on cylinder body, and the 3rd locating slot between the first guide post, the second guide post, the 4th locating slot.
Compared with prior art, having the beneficial effects that of a kind of Novel air cylinder of the present invention: its design guide post rational in infrastructure, double guides stable, accurate, and service life is long, effectively raise resistance to lateral load power, the intensity of resistance to torsional forces and the rotating accuracy of cylinder, also improve cylinder applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel air cylinder of the present invention；
Fig. 2 is the left view cylinder body structural representation of a kind of Novel air cylinder of the present invention；
Wherein, in figure, sequence number mark is as follows: 1-cylinder body, 2-first piston bar, 3-the second piston rod, 4-connect baffle plate, 5-the first guide post, 6-the second guide post, 7-the first positioning sleeve, 8-the second positioning sleeve, 9-the 3rd positioning sleeve, 10-the 4th positioning sleeve, 11-the first locating slot, 12-the second locating slot, 13-the 3rd locating slot, 14-the 4th locating slot.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention.
A kind of Novel air cylinder as depicted in figs. 1 and 2, including cylinder body 1, and it is symmetricly set on the first piston bar 2 of cylinder body 1 both sides, second piston rod 3, wherein, first piston bar 2, one end of second piston rod 3 extends through cylinder body 1, the other end respectively be connected baffle plate 4 and connect, and it is positioned at first piston bar 2, between second piston rod 3, and two ends respectively with cylinder body 1, connect baffle plate 4 and connect the first guide post 5, wherein, the two ends of the first guide post 5 respectively with the first positioning sleeve 7 being arranged in cylinder body 1, it is arranged on the 3rd positioning sleeve 9 connected in baffle plate 4 to connect.
Further preferred, Novel air cylinder, also include being arranged on first piston bar 2, between second piston rod 3, and it is positioned at the second guide post 6 of the first guide post 5 side, wherein, the two ends of the second guide post 6 respectively with the second positioning sleeve 8 being arranged in cylinder body 1, it is arranged on the 4th positioning sleeve 10 connected in baffle plate 4 to connect, and Novel air cylinder, also include being arranged on cylinder body 1, and respectively with first piston bar 2, the first locating slot 11 that second piston rod 3 position is corresponding, second locating slot 12, double guide post structures of said structure, its guide support control is accurate, stable, improve the resistance to lateral load power of cylinder, the intensity of resistance to torsional forces and rotating accuracy；And Novel air cylinder, also include being arranged on cylinder body 1, and the 3rd locating slot the 13, the 4th locating slot 14 between first guide post the 5, second guide post 6, wherein, dimensional structure the respectively greater than the 3rd locating slot the 13, the 4th tetra-locating slots of locating slot 14(of first locating slot the 11, second locating slot 12 are respectively set to swallowtail-shaped structure), ensureing that cylinder carries out with other fixed component on the premise of stability and high efficiency is connected, preferably ensureing integrally-built stability in driving control action.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvement, and these improvement also should be regarded as protection scope of the present invention.
Claims (4)
1. a Novel air cylinder, it is characterized in that: include cylinder body (1), and it is symmetricly set on the first piston bar (2) of cylinder body (1) both sides, second piston rod (3), wherein, first piston bar (2), one end of second piston rod (3) extends through cylinder body (1), the other end respectively be connected baffle plate (4) connect, and it is positioned at first piston bar (2), between second piston rod (3), and two ends respectively with cylinder body (1), connect baffle plate (4) and connect the first guide post (5), wherein, the two ends of the first guide post (5) respectively with the first positioning sleeve (7) being arranged in cylinder body (1), it is arranged on the 3rd positioning sleeve (9) connected in baffle plate (4) to connect.
A kind of Novel air cylinder the most according to claim 1, it is characterized in that: described Novel air cylinder, also include being arranged between first piston bar (2), the second piston rod (3), and it is positioned at second guide post (6) of the first guide post (5) side, wherein, the two ends of the second guide post (6) respectively with the second positioning sleeve (8) being arranged in cylinder body (1), be arranged on be connected in baffle plate (4) the 4th positioning sleeve (10) connect.
A kind of Novel air cylinder the most according to claim 1 and 2, it is characterized in that: described Novel air cylinder, also include being arranged on cylinder body (1), and corresponding with first piston bar (2), the second piston rod (3) position respectively the first locating slot (11), the second locating slot (12).
A kind of Novel air cylinder the most according to claim 2, it is characterized in that: described Novel air cylinder, also include being arranged on cylinder body (1), and be positioned at the 3rd locating slot (13) between the first guide post (5), the second guide post (6), the 4th locating slot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641601.XA CN106015164A (en) | 2016-08-08 | 2016-08-08 | Novel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641601.XA CN106015164A (en) | 2016-08-08 | 2016-08-08 | Novel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015164A true CN106015164A (en) | 2016-10-12 |
Family
ID=57135318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641601.XA Pending CN106015164A (en) | 2016-08-08 | 2016-08-08 | Novel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015164A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135024A (en) * | 1995-01-17 | 1996-11-06 | Smc株式会社 | Cylinder apparatus |
| US20060054438A1 (en) * | 2004-09-13 | 2006-03-16 | Smc Kabushiki Kaisha | Guide-equipped cylinder |
| CN202251211U (en) * | 2011-09-06 | 2012-05-30 | 浙江吉利汽车研究院有限公司 | Air cylinder on clamp |
| CN202732534U (en) * | 2012-07-02 | 2013-02-13 | 宁波盛达阳光气动机械有限公司 | Guide rod cylinder |
| CN203641156U (en) * | 2013-12-06 | 2014-06-11 | 北斗（广州）汽车装备有限公司 | Air cylinder with dual guide rods |
| CN205908558U (en) * | 2016-08-08 | 2017-01-25 | 江苏凌特精密机械销售有限公司 | Novel air cylinder |
-
2016
- 2016-08-08 CN CN201610641601.XA patent/CN106015164A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135024A (en) * | 1995-01-17 | 1996-11-06 | Smc株式会社 | Cylinder apparatus |
| US20060054438A1 (en) * | 2004-09-13 | 2006-03-16 | Smc Kabushiki Kaisha | Guide-equipped cylinder |
| CN202251211U (en) * | 2011-09-06 | 2012-05-30 | 浙江吉利汽车研究院有限公司 | Air cylinder on clamp |
| CN202732534U (en) * | 2012-07-02 | 2013-02-13 | 宁波盛达阳光气动机械有限公司 | Guide rod cylinder |
| CN203641156U (en) * | 2013-12-06 | 2014-06-11 | 北斗（广州）汽车装备有限公司 | Air cylinder with dual guide rods |
| CN205908558U (en) * | 2016-08-08 | 2017-01-25 | 江苏凌特精密机械销售有限公司 | Novel air cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
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| WD01 | Invention patent application deemed withdrawn after publication |