CN205349919U - Novel hydraulic cylinder - Google Patents
Novel hydraulic cylinder Download PDFInfo
- Publication number
- CN205349919U CN205349919U CN201620080507.7U CN201620080507U CN205349919U CN 205349919 U CN205349919 U CN 205349919U CN 201620080507 U CN201620080507 U CN 201620080507U CN 205349919 U CN205349919 U CN 205349919U
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- CN
- China
- Prior art keywords
- piston rod
- adjusting rod
- cylinder
- cylinder barrel
- base
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- Expired - Fee Related
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Abstract
The utility model provides a novel hydraulic cylinder belongs to the pneumatic cylinder field. It has solved current pneumatic cylinder during operation, and the piston rod can the pivoted problem. This novel hydraulic cylinder includes cylinder and piston rod, still including respectively with fixed footstock and the base of cylinder outer wall, be equipped with the regulation hole on the footstock, still including adjusting the pole, adjust that the pole cooperation is inserted in the regulation hole and with the coaxial setting of piston rod, be equipped with a plurality of locating holes on the regulation pole, detachable is fixed with the locating piece on the locating hole, it can dismantle fixedly through coupling mechanism with the piston rod top to adjust the peak of the staff end, reciprocating motion is along the cylinder axis to the piston rod in the cylinder, and adjust the pole through the coupling mechanism drive and be reciprocating motion in the regulation hole, and can drive the removal of regulation pole makes the locating piece support in the footstock bottom surface, also can drive and adjust pole removal messenger regulation pole bottom to on the base top surface, the base can be dismantled with the cylinder and be connected, and can move the base on the cylinder. This pneumatic cylinder can avoid the piston rod to rotate, and can the regulating piston throw of lever.
Description
Technical field
This utility model belongs to hydraulic cylinder technical field, relates to a kind of novel hydraulic cylinder.
Background technology
Existing hydraulic cylinder is when driving piston to move reciprocatingly in cylinder barrel by piston rod, owing to piston rod and cylinder cap are rounded engagement structure, therefore can cause that piston rod is around own axis, it is unfavorable for that some needs the occasion of location, and the stroke of existing hydraulic cylinder is uncontrollable, it is therefore necessary to improve.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that piston rod rotation when one avoids hydraulic cylinder works, it is simple to existing hydraulic cylinder is improved, and can conveniently control the novel hydraulic cylinder of hydraulic cylinder travel.
The purpose of this utility model can be realized by following technical proposal: a kind of novel hydraulic cylinder, including cylinder barrel and the piston rod that stretches out from cylinder barrel one end, it is characterized in that: also include footstock fixing with cylinder barrel outer wall respectively and base, footstock is provided with adjustment hole, also include shaft-like adjusting rod, and adjusting rod cooperation is inserted in adjustment hole and is coaxially disposed with piston rod, adjusting rod is provided with hole, some location, location is detachably and fixedly provided with locating piece on hole, adjusting rod top is detachably fixed with piston rod top by bindiny mechanism, and piston rod moves reciprocatingly in cylinder barrel along bore axis, and drive adjusting rod to move reciprocatingly in adjustment hole by bindiny mechanism, and adjusting rod can be driven to move make locating piece be against footstock bottom surface, also adjusting rod can be driven to move makes adjusting rod bottom be against on base top surface, described base and cylinder barrel removably connect, and can along piston rod axis mobile base on cylinder barrel.
Owing to piston rod moves reciprocatingly in cylinder barrel along bore axis, and drive adjusting rod to move reciprocatingly in adjustment hole by bindiny mechanism, therefore coordinated by adjusting rod and adjustment hole and play positioning action when piston rod movement, around own axis when avoiding piston rod movement, and can be easy to hydraulic cylinder is improved, and by locating piece is coordinated fixing from hole, different location, and along piston rod axis mobile base on cylinder barrel, with the stroke of regulating piston bar.
In above-mentioned a kind of novel hydraulic cylinder, described piston rod top outer wall is provided with the square groove around setting that cross section is square, and described square groove cross section is vertical with piston rod axis, and bindiny mechanism includes the stator that head is square groove shape, stator head and square groove connect and fix, and stator afterbody is fixed by securing member and adjusting rod top.
Rotate when being therefore avoided that piston rod movement.
In above-mentioned a kind of novel hydraulic cylinder, described base and cylinder barrel are spirally connected fixing.
In above-mentioned a kind of novel hydraulic cylinder, described adjusting rod is square bar shape, and described base top surface is provided with cushion.
Cushioning effect is played when controlling stroke.
Compared with prior art, this utility model has the advantage that
Owing to piston rod moves reciprocatingly in cylinder barrel along bore axis, and drive adjusting rod to move reciprocatingly in adjustment hole by bindiny mechanism, therefore coordinated by adjusting rod and adjustment hole and play positioning action when piston rod movement, around own axis when avoiding piston rod movement, and can be easy to hydraulic cylinder is improved, and by locating piece is coordinated fixing from hole, different location, and along piston rod axis mobile base on cylinder barrel, with the stroke of regulating piston bar.
Accompanying drawing explanation
Fig. 1 is this hydraulic cylinder structure schematic diagram.
Fig. 2 is that piston rod coordinates schematic diagram with stator.
In figure,
1, cylinder barrel；11, piston rod；12, square groove；
2, footstock；21, adjustment hole；22, adjusting rod；23, hole, location；24, locating piece；
3, base；31, cushion；
4, bindiny mechanism；41, stator.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this utility model one novel hydraulic cylinder, including cylinder barrel 1 and the piston rod 11 that stretches out from cylinder barrel 1 one end, also include footstock 2 fixing with cylinder barrel 1 outer wall respectively and base 3, footstock 2 is provided with adjustment hole 21, also include shaft-like adjusting rod 22, and adjusting rod 22 cooperation is inserted in adjustment hole 21 and is coaxially disposed with piston rod 11, adjusting rod 22 is provided with hole, some location 23, location is detachably and fixedly provided with locating piece 24 on hole 23, adjusting rod 22 top is detachably fixed with piston rod 11 top by bindiny mechanism 4, and piston rod 11 moves reciprocatingly in cylinder barrel 1 along cylinder barrel 1 axis, and drive adjusting rod 22 to move reciprocatingly in adjustment hole 21 by bindiny mechanism 4, and adjusting rod 22 can be driven to move make locating piece 24 be against footstock 2 bottom surface, also adjusting rod 22 can be driven to move makes adjusting rod 22 bottom be against on base 3 end face, base 3 and cylinder barrel 1 removably connect, and can along piston rod 11 axis mobile base 3 on cylinder barrel 1.
Further, piston rod 11 top outer wall is provided with the square groove 12 around setting that cross section is square, and square groove 12 cross section is vertical with piston rod 11 axis, and bindiny mechanism 4 includes the stator 41 that head is square groove shape, stator 41 head and square groove 12 connect and fix, and stator 41 afterbody is fixed by securing member and adjusting rod 22 top.Base 3 and cylinder barrel 1 are spirally connected fixing.Adjusting rod 22 is in square bar shape, and base 3 end face is provided with cushion 31.
Owing to piston rod 11 moves reciprocatingly in cylinder barrel 1 along cylinder barrel 1 axis, and drive adjusting rod 22 to move reciprocatingly in adjustment hole 21 by bindiny mechanism 4, therefore coordinated by adjusting rod 22 and adjustment hole 21 and play positioning action when piston rod 11 moves, around own axis when avoiding piston rod 11 to move, and can be easy to hydraulic cylinder is improved, and by locating piece 24 is coordinated fixing from hole, different location 23, and along piston rod 11 axis mobile base 3 on cylinder barrel 1, with the stroke of regulating piston bar 11.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Although more employing the terms such as cylinder barrel 1, piston rod 11, square groove 12, footstock 2, adjustment hole 21, adjusting rod 22, location hole 23, locating piece 24, base 3, cushion 31, bindiny mechanism 4, stator 41 herein, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain essence of the present utility model more easily；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (4)
1. a novel hydraulic cylinder, including cylinder barrel (1) and the piston rod (11) that stretches out from cylinder barrel (1) one end, it is characterized in that: also include footstock (2) fixing with cylinder barrel (1) outer wall respectively and base (3), footstock (2) is provided with adjustment hole (21), also include shaft-like adjusting rod (22), and adjusting rod (22) cooperation is inserted in adjustment hole (21) and is coaxially disposed with piston rod (11), adjusting rod (22) is provided with hole, some location (23), hole, location (23) is detachably and fixedly provided with locating piece (24), adjusting rod (22) top is detachably fixed with piston rod (11) top by bindiny mechanism (4), and piston rod (11) moves reciprocatingly in cylinder barrel (1) along cylinder barrel (1) axis, and drive adjusting rod (22) to move reciprocatingly in adjustment hole (21) by bindiny mechanism (4), and adjusting rod (22) movement can be driven to make locating piece (24) be against footstock (2) bottom surface, also adjusting rod (22) can be driven to move makes adjusting rod (22) bottom be against on base (3) end face, described base (3) and cylinder barrel (1) removably connect, and can along piston rod (11) axis the upper mobile base (3) of cylinder barrel (1).
2. a kind of novel hydraulic cylinder according to claim 1, it is characterized in that: described piston rod (11) top outer wall is provided with the square groove (12) around setting that cross section is square, and described square groove (12) cross section is vertical with piston rod (11) axis, and bindiny mechanism (4) includes the stator (41) that head is square groove shape, stator (41) head and square groove (12) connect and fix, and stator (41) afterbody is fixed by securing member and adjusting rod (22) top.
3. a kind of novel hydraulic cylinder according to claim 2, it is characterised in that: described base (3) and cylinder barrel (1) are spirally connected fixing.
4. a kind of novel hydraulic cylinder according to claim 3, it is characterised in that: described adjusting rod (22) is in square bar shape, and described base (3) end face is provided with cushion (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080507.7U CN205349919U (en) | 2016-01-22 | 2016-01-22 | Novel hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080507.7U CN205349919U (en) | 2016-01-22 | 2016-01-22 | Novel hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349919U true CN205349919U (en) | 2016-06-29 |
Family
ID=56181069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620080507.7U Expired - Fee Related CN205349919U (en) | 2016-01-22 | 2016-01-22 | Novel hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762965A (en) * | 2017-03-24 | 2017-05-31 | 枣庄市达源液压设备有限公司 | A kind of novel hydraulic cylinder |
-
2016
- 2016-01-22 CN CN201620080507.7U patent/CN205349919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762965A (en) * | 2017-03-24 | 2017-05-31 | 枣庄市达源液压设备有限公司 | A kind of novel hydraulic cylinder |
| CN106762965B (en) * | 2017-03-24 | 2018-04-13 | 枣庄市达源液压设备有限公司 | A kind of novel hydraulic cylinder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20180122 |