CN203822740U - Novel oscillating oil cylinder - Google Patents
Novel oscillating oil cylinder Download PDFInfo
- Publication number
- CN203822740U CN203822740U CN201420187895.XU CN201420187895U CN203822740U CN 203822740 U CN203822740 U CN 203822740U CN 201420187895 U CN201420187895 U CN 201420187895U CN 203822740 U CN203822740 U CN 203822740U
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- CN
- China
- Prior art keywords
- oil cylinder
- cylinder body
- stroke
- travel
- pipe
- 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
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Abstract
The utility model provides a novel oscillating oil cylinder, which comprises an oil cylinder body, a travel pipe, a travel rod and a shaft sleeve, wherein connection holes are formed in the two sides of the oil cylinder body; the travel pipe is arranged in the oil cylinder body; an oil mouth I is formed in the part, on one side of the oil cylinder body, of the travel pipe; an oil mouth II is formed in the part, on the other side of the oil cylinder body, of the travel pipe; a travel rod limiting head is arranged at one end of the travel pipe close to one side of the oil mouth II; the travel rod is arranged at one end of the travel rod limiting head and inserted into the travel pipe; the shaft sleeve is arranged at the other end of travel rod limiting head and adopts a circular structure; a shaft hole is formed in the shaft sleeve; a grease hole is formed in one side of the shaft sleeve; an abrasion-resistant liner bushing is arranged on the inner side of the shaft hole in an embedded manner. The oscillating oil cylinder provided by the utility model is novel in structure, and reasonable in design, the defects that the double-cylinder oscillating oil cylinder is difficult to mount and mutual interference exists are overcome, and the working efficiency of the oscillating oil cylinder is further improved; in addition, the oscillating oil cylinder adopts a single-cylinder structure, so that the material is saved, and the production cost is reduced further.
Description
Technical field
The utility model relates to field of power equipment technology, is specially a kind of Novel swing oil cylinder.
Background technique
Oscillating oil cylinder is due to its reliable in action, simple in structure and be used widely in automatic line.Existing oscillating oil cylinder is mainly gear rack oscillating oil cylinder, and its structure is to be fixedly mounted with tooth bar between two pistons in cylinder barrel, and the power by piston in cylinder barrel makes tooth bar left and right displacement, and rack drives gear laterally swings.The shortcoming of this structural type is: 1, tooth bar and both sides piston are that rigidity is fixedly mounted with; the vertical stress component compressing tooth bar producing when rack and pinion engagement; conduct this component through rigidity and be applied to piston and inner wall of cylinder; easily cause the damage of piston and the scuffing of cylinder barrel, the working life of having reduced thus piston and cylinder barrel; 2, when the left and right displacement of piston and both sides cylinder bottom produce collision, hit cylinder phenomenon, and existing metal buffer overlap cushioning effect poor; 3. the vertical stress component producing when the guide sleeve of cylinder barrel inner support tooth bar is also because of engagement scratches tooth bar, causes oscillating oil cylinder operation not sliding smooth.
Model utility content
The technical problem that the utility model solves is to provide a kind of Novel swing oil cylinder, to solve the problem proposing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: Novel swing oil cylinder, comprise: cylinder body, stroke pipe, stroke lever, axle sleeve, described cylinder body both sides are provided with attachment hole, stroke pipe is arranged on cylinder body inside, the stroke pipe of cylinder body one side is provided with hydraulic fluid port I, the stroke pipe of cylinder body opposite side is provided with hydraulic fluid port II, stroke pipe one end near hydraulic fluid port II mono-side is provided with the spacing head of stroke lever, the spacing first end of stroke lever is provided with stroke lever, stroke lever is inserted into stroke pipe inside, spacing the other end of stroke lever is provided with axle sleeve, axle sleeve is round structure, axle sleeve inside offers axis hole, axle sleeve one side is provided with butter hole, axis hole inner side is embedded with anti-wearing liner.
Described hydraulic fluid port II outside offers screw thread, and hydraulic fluid port II uses the sealing of combination plain cushion.
Described hydraulic fluid port I outside is provided with depression draw-in groove, and hydraulic fluid port I uses the sealing of combination plain cushion.
Compared with prior art, the beneficial effects of the utility model are: the utility model novel structure, reasonable in design, overcome the shortcoming that twin-tub oscillating oil cylinder should not be installed, interfere with each other, oscillating oil cylinder working efficiency is further improved, in addition, the utility model adopts single cylinder structure to save material, further reduce production costs.
Brief description of the drawings
Fig. 1 is plan view schematic diagram of the present utility model.
Fig. 2 is plan view schematic diagram of the present utility model.
Embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, shown in Fig. 2, Novel swing oil cylinder, comprise: cylinder body 2, stroke pipe 9, stroke lever 10, axle sleeve 7, described cylinder body 2 both sides are provided with attachment hole 1, stroke pipe 9 is arranged on cylinder body 2 inside, the stroke pipe 9 of cylinder body 2 one sides is provided with hydraulic fluid port I3, the stroke pipe 9 of cylinder body 2 opposite sides is provided with hydraulic fluid port II4, stroke pipe 9 one end near hydraulic fluid port II4 mono-side are provided with spacing 5 of stroke lever, spacing 5 one end of stroke lever are provided with stroke lever 10, stroke lever 10 is inserted into stroke pipe 9 inside, spacing 5 the other ends of stroke lever are provided with axle sleeve 7, axle sleeve 7 is round structure, axle sleeve 7 inside offer axis hole 11, axle sleeve 7 one sides are provided with butter hole 6, axis hole 11 inner sides are embedded with anti-wearing liner 8.
Described hydraulic fluid port II4 outside offers screw thread, and hydraulic fluid port II4 uses the sealing of combination plain cushion.
Described hydraulic fluid port I3 outside is provided with depression draw-in groove, and hydraulic fluid port I3 uses the sealing of combination plain cushion.
In use, at the promotion down stroke bar 10 of oil pressure, in the interior slip of stroke pipe 9, stroke lever 10 drives axle sleeve 7 to provide power to outside, and in the axis hole 11 in axle sleeve 7, being provided with anti-wearing liner 8 can effectively increase oil cylinder working life.
The utility model novel structure, reasonable in design, overcome the shortcoming that twin-tub oscillating oil cylinder should not be installed, interfere with each other, oscillating oil cylinder working efficiency is further improved, in addition, the utility model adopts single cylinder structure to save material, further reduce production costs.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a Novel swing oil cylinder, comprise: cylinder body, stroke pipe, stroke lever, axle sleeve, it is characterized in that: described cylinder body both sides are provided with attachment hole, stroke pipe is arranged on cylinder body inside, the stroke pipe of cylinder body one side is provided with hydraulic fluid port I, the stroke pipe of cylinder body opposite side is provided with hydraulic fluid port II, stroke pipe one end near hydraulic fluid port II mono-side is provided with the spacing head of stroke lever, the spacing first end of stroke lever is provided with stroke lever, stroke lever is inserted into stroke pipe inside, spacing the other end of stroke lever is provided with axle sleeve, axle sleeve is round structure, axle sleeve inside offers axis hole, axle sleeve one side is provided with butter hole, axis hole inner side is embedded with anti-wearing liner.
2. Novel swing oil cylinder according to claim 1, is characterized in that: described hydraulic fluid port II outside offers screw thread, and hydraulic fluid port II uses the sealing of combination plain cushion.
3. Novel swing oil cylinder according to claim 1, is characterized in that: described hydraulic fluid port I outside is provided with depression draw-in groove, and hydraulic fluid port I uses the sealing of combination plain cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187895.XU CN203822740U (en) | 2014-04-17 | 2014-04-17 | Novel oscillating oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187895.XU CN203822740U (en) | 2014-04-17 | 2014-04-17 | Novel oscillating oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822740U true CN203822740U (en) | 2014-09-10 |
Family
ID=51478249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187895.XU Expired - Fee Related CN203822740U (en) | 2014-04-17 | 2014-04-17 | Novel oscillating oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822740U (en) |
-
2014
- 2014-04-17 CN CN201420187895.XU patent/CN203822740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |