CN208487071U - It is pressurized stroke adjustable pressurized cylinder - Google Patents
It is pressurized stroke adjustable pressurized cylinder Download PDFInfo
- Publication number
- CN208487071U CN208487071U CN201820928912.9U CN201820928912U CN208487071U CN 208487071 U CN208487071 U CN 208487071U CN 201820928912 U CN201820928912 U CN 201820928912U CN 208487071 U CN208487071 U CN 208487071U
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- China
- Prior art keywords
- cylinder
- adjustable
- pressurized
- pressurized cylinder
- air
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Abstract
The utility model discloses a kind of pressurization stroke adjustable pressurized cylinder, including pre- air cylinder, intermediate, the pressurized cylinder being connect with pre- air cylinder by intermediate, the intermediate is connected with oil storage barrel, and one end of the pressurized cylinder is connected with stroke control mechanism, and the stroke control mechanism includes the adjustable sleeve being fixedly connected with pressurized cylinder, it is installed in the adjustable rod in adjustable sleeve with pressurized cylinder transmission connection, is installed in the adjustable nut of the effective travel for adjusting adjustable rod of adjustable rod one end.Adjustable nut can be moved and be fixed on adjustable rod, adjustable nut can be fixed on the corresponding position of adjustable rod according to actual needs, structure is simple, manufacture easy to produce.
Description
Technical field
The utility model relates to a kind of pressurized cylinders, are to be related to a kind of pressurization stroke adjustable pressurized cylinder more specifically.
Background technique
Pressurized cylinder is widely used in mold and carries out draft, formed product, riveting, welding, punching press etc., the pressurization of traditional pressurized cylinder
Partial stroke is process fixed, that the same pressurized cylinder can only be applicable in stroke needs, if procedure calls are different
It is pressurized stroke, then needs replacing the pressurized cylinder of correspondence course, is not easy to the flexible use of machine, production efficiency is low, the scope of application
It is narrow, cause production cost excessively high.
Utility model content
To overcome drawbacks described above in the prior art, the utility model provides a kind of pressurization stroke adjustable pressurized cylinder.
To achieve the above object, the utility model provides a kind of pressurization stroke adjustable pressurized cylinder, including pre- air cylinder, in
Mesosome, the pressurized cylinder being connect with pre- air cylinder by intermediate, the intermediate are connected with oil storage barrel, the pressurized cylinder
One end is connected with stroke control mechanism, and the stroke control mechanism includes the adjustable sleeve being fixedly connected with pressurized cylinder, installing
In adjustable sleeve with the adjustable rod of pressurized cylinder transmission connection, be installed in adjustable rod one end for adjusting the effective of adjustable rod
The adjustable nut of stroke, the pre- air cylinder include pre- air cylinder cylinder, the front cover being tightly connected with pre- air cylinder cylinder, installing
In the intracorporal front bar of pre- air cylinder cylinder, the secondary piston being tightly connected with front bar one end, described front bar one end is stretched out from front cover, described
Front cover offers the first air inlet being connected to pre- air cylinder cylinder, and the pressurized cylinder includes pressurized cylinder cylinder, with pressurization
The rear cover that cylinder barrel is tightly connected is installed in the booster rod being pressurized in pressurized cylinder cylinder to pre- air cylinder, with pressurization
The charged piston that bar one end is tightly connected, the booster rod other end can pass through intermediate out of pressurized cylinder cylinder and extend into pre- calm the anger
In cylinder barrel, rear cover offers the second air inlet being connected to pressurized cylinder cylinder, and the adjustable rod is connect with booster rod, described
Intermediate is connect with oil storage barrel, and the oil storage barrel includes the runner that fuel feeding flows into pre- air cylinder cylinder.
Preferably, being also installed with flanged plate on the front cover.
Preferably, the intermediate offers the third air inlet and and pressurized cylinder being connected to pre- air cylinder cylinder
4th air inlet of cylinder connection.
Compared with prior art, the utility model has the beneficial effects that:
The utility model includes pre- air cylinder, intermediate, and the pressurized cylinder being connect with pre- air cylinder by intermediate is described
Intermediate is connected with oil storage barrel, and one end of the pressurized cylinder is connected with stroke control mechanism, by stroke control mechanism come real
Now pressurization stroke is adjustable, and structure is simple, can effectively increase the scope of application of pressurized cylinder, reduces production cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of structural schematic diagram for being pressurized stroke adjustable pressurized cylinder provided by the embodiment of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The embodiments of the present invention provide a kind of pressurization stroke adjustable pressurized cylinder.
Referring to FIG. 1, the utility model provides a kind of pressurization stroke adjustable pressurized cylinder, including pre- air cylinder 1, intermediate
3, pass through the pressurized cylinder 2 that intermediate 3 is connect with pre- air cylinder 1, the intermediate 3 is connected with oil storage barrel 4, the oil storage barrel 4
The runner 41 of pre- air cylinder cylinder 11 is flowed into including fuel feeding, one end of the pressurized cylinder 2 is connected with stroke control mechanism 5, institute
Stating stroke control mechanism 5 includes the adjustable sleeve 53 being fixedly connected with pressurized cylinder 2, is installed in adjustable sleeve 53 and pressurization gas
The adjustable rod 51 that cylinder 2 is sequentially connected is installed in the adjustable spiral shell of the effective travel for adjusting adjustable rod 51 of 51 one end of adjustable rod
Mother 52, adjustable nut 52 can be moved and be fixed on adjustable rod 51, can be according to actual needs fixed on adjustable nut 52 adjustable
On the corresponding position of bar 51, structure is simple, manufacture easy to produce.
The pre- air cylinder 1 includes pre- air cylinder cylinder 11, the front cover 13 being tightly connected with pre- air cylinder cylinder 11, installing
Front bar 12 in pre- air cylinder cylinder 11, the secondary piston 14 being tightly connected with 12 one end of front bar, described 12 one end of front bar is in the past
Lid 13 stretches out, and the front cover 13 offers the first air inlet being connected to pre- air cylinder cylinder 11.The intermediate 3 offer with
The third air inlet that pre- air cylinder cylinder 11 is connected to makes secondary piston 14 drive front bar by inputting compressed air from the first air inlet
12 reset.When precompressed, compressed air is inputted to third air inlet, makes secondary piston 14 that front bar 12 be driven to move forward, it is oily from oil storage
Bucket 4 enters in pre- air cylinder cylinder 11 via runner 41, carries out precompressed.
Flanged plate 15 is also installed on the front cover 13.
The pressurized cylinder 2 includes pressurized cylinder cylinder 21, the rear cover 24 being tightly connected with pressurized cylinder cylinder 21, installing
The booster rod 22 that pre- air cylinder 1 is pressurized in pressurized cylinder cylinder 21, the pressurization being tightly connected with 22 one end of booster rod
Piston 23,22 other end of booster rod can pass through intermediate 3 out of pressurized cylinder cylinder 21 and extend into pre- air cylinder cylinder 11, after
Lid 24 offers the second air inlet being connected to pressurized cylinder cylinder 21, and adjustable rod 51 is connect with booster rod 22.The intermediate 3
It offers the 4th air inlet being connected to pressurized cylinder cylinder 21, when pressurization, inputs compressed air to the second air inlet, make to be pressurized
Piston 23 drives booster rod 22 mobile, is pressurized to pre- air cylinder cylinder 11, while driving adjustable rod 51 mobile, due to adjustable
Adjustable nut 52 on bar 51 is expert at cover pre-determined distance after be stuck on adjustable sleeve 53, limit booster rod 22 and continue to move
It is dynamic, to achieve the effect that adjustment pressurization stroke increases the scope of application so that the stroke of booster rod is adjustable, reduce production cost.
Pressurized cylinder 2 makes charged piston 23 drive booster rod by inputting compressed air from the 4th air inlet of intermediate 3
22 reset.
In conclusion the utility model structure is simple, can flexible modulation be pressurized stroke distances, increase the scope of application, effectively
Reduce production cost.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (6)
1. a kind of pressurization stroke adjustable pressurized cylinder, including pre- air cylinder (1), intermediate (3) passes through with pre- air cylinder (1)
The pressurized cylinder (2) of mesosome (3) connection, the intermediate (3) are connected with oil storage barrel (4), it is characterised in that: the pressurized cylinder
(2) one end is connected with stroke control mechanism (5), and the stroke control mechanism (5) includes being fixedly connected with pressurized cylinder (2)
Adjustable sleeve (53) is installed in the adjustable rod (51) in adjustable sleeve (53) with pressurized cylinder (2) transmission connection, is installed in adjustable
The adjustable nut (52) of the effective travel for adjusting adjustable rod (51) of bar (51) one end.
2. a kind of pressurization stroke adjustable pressurized cylinder according to claim 1, it is characterised in that: the pre- air cylinder (1)
Including pre- air cylinder cylinder (11), the front cover (13) being tightly connected with pre- air cylinder cylinder (11) is installed in pre- air cylinder cylinder
(11) front bar (12) in, the secondary piston (14) being tightly connected with front bar (12) one end, described front bar (12) one end is from front cover
(13) it stretches out, the front cover (13) offers the first air inlet being connected to pre- air cylinder cylinder (11).
3. a kind of pressurization stroke adjustable pressurized cylinder according to claim 2, it is characterised in that: on the front cover (13) also
It is installed with flanged plate (15).
4. a kind of pressurization stroke adjustable pressurized cylinder according to claim 2, it is characterised in that: the pressurized cylinder (2)
Including pressurized cylinder cylinder (21), the rear cover (24) being tightly connected with pressurized cylinder cylinder (21) is installed in pressurized cylinder cylinder
(21) booster rod (22) that pre- air cylinder (1) is pressurized in, the charged piston being tightly connected with booster rod (22) one end
(23), booster rod (22) other end can pass through intermediate (3) out of pressurized cylinder cylinder (21) and extend into pre- air cylinder cylinder
(11) in, rear cover (24) offers the second air inlet being connected to pressurized cylinder cylinder (21), the adjustable rod (51) and pressurization
Bar (22) connection.
5. a kind of pressurization stroke adjustable pressurized cylinder according to claim 4, it is characterised in that: the intermediate (3) is opened
Equipped with the third air inlet being connected to pre- air cylinder cylinder (11) and the 4th air inlet being connected to pressurized cylinder cylinder (21).
6. a kind of pressurization stroke adjustable pressurized cylinder according to claim 2, it is characterised in that: oil storage barrel (4) packet
Include the runner (41) that fuel feeding flows into pre- air cylinder cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928912.9U CN208487071U (en) | 2018-06-15 | 2018-06-15 | It is pressurized stroke adjustable pressurized cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928912.9U CN208487071U (en) | 2018-06-15 | 2018-06-15 | It is pressurized stroke adjustable pressurized cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487071U true CN208487071U (en) | 2019-02-12 |
Family
ID=65252104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820928912.9U Expired - Fee Related CN208487071U (en) | 2018-06-15 | 2018-06-15 | It is pressurized stroke adjustable pressurized cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487071U (en) |
-
2018
- 2018-06-15 CN CN201820928912.9U patent/CN208487071U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20210615 |