CN215980215U - Synchronous hydraulic cylinder - Google Patents
Synchronous hydraulic cylinder Download PDFInfo
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- CN215980215U CN215980215U CN202121349531.3U CN202121349531U CN215980215U CN 215980215 U CN215980215 U CN 215980215U CN 202121349531 U CN202121349531 U CN 202121349531U CN 215980215 U CN215980215 U CN 215980215U
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- steel ball
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- hydraulic
- circular groove
- hydraulic cylinder
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Abstract
The utility model provides a synchronous hydraulic cylinder, which is provided with a cylinder body, wherein a piston rod is arranged in the cylinder body, a connecting part is arranged on the piston rod, the connecting part is a connecting suspension ring, a high-strength bolt is arranged on the connecting suspension ring, the piston rod and the connecting suspension ring are in threaded connection by virtue of the mutual connection of the high-strength bolt and the piston rod, a draw bar and steel balls are arranged in a supplement channel, when the quantity of injected hydraulic oil entering the hydraulic cylinder reaches, hydraulic oil jacks up the steel balls, the steel balls and the draw bar are simultaneously jacked up by virtue of the hydraulic oil, and then the draw bar acts to enable an operator to know that the hydraulic oil in the hydraulic cylinder is full, so that the operator can synchronously detect the quantity of the hydraulic oil, and the use of the synchronous hydraulic cylinder is more convenient.
Description
Technical Field
The utility model relates to a hydraulic cylinder, in particular to a synchronous hydraulic cylinder.
Background
Hydraulic pressure is because its transmission strength is big, easily transmission and configuration, in the multi-purpose application of industrial production field, especially synchronous hydraulic cylinder's application, because it can realize the synchronous operation of a plurality of processes, the wide application is in various production facility, these production facility rely on synchronous hydraulic cylinder, can make the transmission of strength more convenient, the consumption of manpower resources has been avoided, manufacturing cost is reduced, make to enlarge production and become more convenient, but the pneumatic cylinder among the prior art has the problem that hydraulic oil can not the synchronous suggestion hydraulic oil volume in getting into the pneumatic cylinder.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a synchronous hydraulic cylinder capable of synchronously prompting the hydraulic oil quantity.
The utility model is realized by adopting the following technical scheme: synchronous hydraulic cylinder is provided with the cylinder body in be provided with the piston rod on be provided with adapting unit, adapting unit for connecting rings, connecting rings on be provided with high strength bolt, rely on the interconnect of high strength bolt and piston rod to make the piston rod and connect rings to carry out threaded connection the cylinder body on be provided with oil filler point and oil gallery, the cylinder body on be provided with the hydraulic pressure synchronous compensation part, the hydraulic pressure synchronous compensation part for compensating the copper sheathing supplementary copper sheathing in be provided with the traction lever, supplementary copper sheathing and cylinder body between link up each other.
The supplementary copper bush is divided into a copper bush upper part and a copper bush lower part, an upper circular groove is arranged on the copper bush upper part, a traction rod is embedded into the upper circular groove, a lower circular groove is arranged on the copper bush lower part, a steel ball is arranged in the lower circular groove, and a limiting component is arranged between the steel ball and the lower circular groove.
The limiting part is a limiting block, the limiting block is welded on the inner wall of the lower circular groove, steel balls are placed on the limiting block, and the steel balls are mutually connected with the traction rod.
The steel balls are divided into a first steel ball and a second steel ball, a spring is arranged between the first steel ball and the second steel ball, the first steel ball is mutually connected with the traction rod, and the second steel ball is placed on the limiting block.
Compared with the prior art, when the synchronous hydraulic cylinder is used, when hydraulic oil enters the hydraulic cylinder, the quantity of the hydraulic oil needs to be monitored along with the increase of the oil quantity, the supplement copper sleeve is arranged outside the hydraulic cylinder, the draw bar and the steel ball are arranged in the supplement channel, when the quantity of the injected hydraulic oil entering the hydraulic cylinder reaches, the hydraulic oil jacks up the steel ball, the steel ball and the draw bar are simultaneously jacked up by the hydraulic oil, then the draw bar acts, an operator knows that the hydraulic oil in the hydraulic cylinder is full, the operator can synchronously detect the quantity of the hydraulic oil, and the synchronous hydraulic cylinder is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a partially enlarged view of the present invention.
In the figure: the cylinder body 1, the piston rod 2, the connecting rings 3, the supplementary copper bush 4, the oil injection hole 11, the oil return hole 12, the traction rod 41, the lower circular groove 42, the steel ball 43 and the limiting block 44.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Synchronous hydraulic cylinder is provided with cylinder body 1 in be provided with piston rod 2 on be provided with adapting unit, adapting unit be connecting rings 3, connecting rings 3 on be provided with high strength bolt, rely on the interconnect of high strength bolt and piston rod to make piston rod 2 and connecting rings 3 carry out threaded connection cylinder body 1 on be provided with oil filler point 11 and oil gallery 12, cylinder body 1 on be provided with the hydraulic pressure synchronous compensation part, the hydraulic pressure synchronous compensation part for compensating copper sheathing 4 supplementary copper sheathing 4 in be provided with traction lever 41, supplementary copper sheathing 4 and cylinder body 1 between link up each other.
The supplementary copper sheathing 4 divide into copper sheathing upper portion and copper sheathing lower part, be provided with the circular slot on the copper sheathing upper portion be provided with traction rod 41 in last circular slot embedding, the copper sheathing lower part be provided with down circular slot 42 be provided with steel ball 43 in lower circular slot 42, be provided with stop part between steel ball and lower circular slot, utilize stop part can be fine carry on spacingly to the steel ball, when hydraulic oil entered into the cylinder body, if hydraulic oil reachs the peak value, hydraulic oil will jack up the steel ball, when the steel ball was jacked up by hydraulic oil, can drive the traction rod and move, when the traction rod was moved, operating personnel just known the hydraulic oil in the cylinder body through observing the traction rod and whether filled fully for the operation of cylinder body is more convenient.
When the steel balls do not work, the steel balls need to be well placed in the compensation copper sleeve 4, therefore, a limiting part is arranged in the compensation copper sleeve 4, the steel balls are limited by the limiting part, the limiting part is a limiting block 44, the limiting block 44 is welded on the inner wall of the lower circular groove, the steel balls 43 are placed on the limiting block, the steel balls 43 and the traction rod 41 are mutually connected, the steel balls 43 are divided into a first steel ball and a second steel ball, a spring is arranged between the first steel ball and the second steel ball, the first steel ball is mutually connected with the traction rod 42, and the second steel ball is placed on the limiting block 44.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (4)
1. Synchronous pneumatic cylinder is provided with the cylinder body in be provided with the piston rod on be provided with adapting unit, adapting unit for connecting rings, connecting rings on be provided with high strength bolt, rely on the interconnect of high strength bolt and piston rod to make the piston rod and connect rings to carry out threaded connection the cylinder body on be provided with oil filler point and oil gallery, its characterized in that: the hydraulic synchronous compensation device is characterized in that a hydraulic synchronous compensation part is arranged on the cylinder body, the hydraulic synchronous compensation part is a compensation copper sleeve, a traction rod is arranged in the compensation copper sleeve, and the compensation copper sleeve and the cylinder body are communicated with each other.
2. The synchronous hydraulic cylinder of claim 1, wherein: the supplementary copper bush is divided into a copper bush upper part and a copper bush lower part, an upper circular groove is arranged on the copper bush upper part, a traction rod is embedded into the upper circular groove, a lower circular groove is arranged on the copper bush lower part, a steel ball is arranged in the lower circular groove, and a limiting component is arranged between the steel ball and the lower circular groove.
3. The synchronous hydraulic cylinder of claim 2, wherein: the limiting part is a limiting block, the limiting block is welded on the inner wall of the lower circular groove, steel balls are placed on the limiting block, and the steel balls are mutually connected with the traction rod.
4. The synchronous hydraulic cylinder of claim 3, wherein: the steel balls are divided into a first steel ball and a second steel ball, a spring is arranged between the first steel ball and the second steel ball, the first steel ball is mutually connected with the traction rod, and the second steel ball is placed on the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121349531.3U CN215980215U (en) | 2021-06-17 | 2021-06-17 | Synchronous hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121349531.3U CN215980215U (en) | 2021-06-17 | 2021-06-17 | Synchronous hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215980215U true CN215980215U (en) | 2022-03-08 |
Family
ID=80578145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121349531.3U Active CN215980215U (en) | 2021-06-17 | 2021-06-17 | Synchronous hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215980215U (en) |
-
2021
- 2021-06-17 CN CN202121349531.3U patent/CN215980215U/en active Active
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