CN206017321U - A kind of hydraulic mechanical bi-directional expansion frame - Google Patents
A kind of hydraulic mechanical bi-directional expansion frame Download PDFInfo
- Publication number
- CN206017321U CN206017321U CN201620969762.7U CN201620969762U CN206017321U CN 206017321 U CN206017321 U CN 206017321U CN 201620969762 U CN201620969762 U CN 201620969762U CN 206017321 U CN206017321 U CN 206017321U
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- CN
- China
- Prior art keywords
- cylinder
- hydraulic
- end cap
- interface end
- block
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of hydraulic mechanical bi-directional expansion frame, including the first hydraulic stem, the second hydraulic stem, the first cylinder, the second cylinder, the first hydraulic port, the second hydraulic port, the first block, the second block and interface end cap.The beneficial effects of the utility model are：This kind of hydraulic mechanical bi-directional expansion frame is divided into two parts, first hydraulic stem is set in the first cylinder, the first cylinder sealing part arranges the first block, on the downside of first cylinder, the first hydraulic port is set, described first cylinder one end connects the second cylinder, second hydraulic stem is set in second cylinder, described second cylinder one end arranges the second block, second cylinder bottom arranges the second hydraulic port, first cylinder and the second cylinder middle setting interface end cap, the interface end cap connects the first cylinder and the second cylinder, it is firm to step up between each part, firm and durable, each component connection is flexibly, easy to operate.
Description
Technical field
This utility model is related to a kind of expansion bracket, specially a kind of hydraulic mechanical bi-directional expansion frame, belongs to mechanical technique
Field.
Background technology
As the development of mechanical technique industry, the development of machinery industry are very fast, mechanical-stretching frame is used as machine power
Important tool, hydraulically extensible support is the part for coupling together hydraulically extensible set cap and base, bears the load of top board
Lotus is the main load bearing component of support, and therefore, expansion bracket has not replaceable effect in parts are carried.
The fluid pressure type telescope support of prior art mostly is one-way expansion support, one-way expansion support in use, only
Energy one-way expansion, it is impossible to which bi-directional expansion, collapsing length are not enough, in-convenience in use, poor reliability.Therefore, for the problems referred to above
Propose a kind of hydraulic mechanical bi-directional expansion frame.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of hydraulic mechanical bi-directional expansion frame.
This utility model is achieved through the following technical solutions above-mentioned purpose, a kind of hydraulic mechanical bi-directional expansion frame, bag
Include the first hydraulic stem, the second hydraulic stem, the first cylinder, the second cylinder, the first hydraulic port, the second hydraulic port, the first block, second
Block and interface end cap, first cylinder interior arrange the first hydraulic stem, and first cylinder bottom is provided with the first hydraulic pressure
Mouthful, described first cylinder one end arranges the first block, and described first cylinder one end connects the second cylinder, second cylinder interior
Second hydraulic stem is set, and described second cylinder one end connects the second block, arranges the second hydraulic port, institute on the downside of second cylinder
State the first cylinder and the second cylinder is all connected with interface end cap, the surface of the interface end cap is provided with two symmetrical Ka Gai, institute
The bottom for stating interface end cap is provided with and the lower plate lid between first cylinder and the second cylinder, and the bottom of the lower plate lid sets
It is equipped with the rotary shaft being rotatably connected.
Preferably, the interface end cap is located between first cylinder, second cylinder.
Preferably, first cylinder is in cylindrical structural with second cylinder.
Preferably, it is to be flexibly connected between first cylinder and the second cylinder.
The beneficial effects of the utility model are：First cylinder one end connection the described in this kind of hydraulic mechanical bi-directional expansion frame
Two cylinders, can achieve the effect of bi-directional expansion, greatly improve flexible holder function, and first cylinder and the second cylinder are logical
The connection of interface end cap is crossed, the interface end cap flexible structure can adjust the angle of the first cylinder and the second cylinder by interface end cap
Degree, realizes multi-faceted Telescopic.First cylinder is connected by interface end cap with the second cylinder, and this kind of hydraulic mechanical is two-way
Expansion bracket is easy to operate, and it is firm to step up, firm and durable, and each component connection flexibly, has good economic benefit and social benefit, fits
Conjunction is promoted the use of, and rotary shaft can carry out appropriate rotation, and rotates effe preferably, can directly by rotation when work
Interface end cap is being rotated.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is interface end cap structural representation of the present utility model.
In figure：1st, the first hydraulic stem；2nd, the second hydraulic stem；3rd, the first cylinder；4th, the second cylinder；5th, the first hydraulic port；6、
Second hydraulic port；7th, the second block；8th, interface end cap；9th, the first block；10th, Ka Gai；11st, lower plate lid；12nd, rotary shaft.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to shown in Fig. 1-2, a kind of hydraulic mechanical bi-directional expansion frame, including the first hydraulic stem 1, the second hydraulic stem 2,
First cylinder 3, the second cylinder 4, the first hydraulic port 5, the second hydraulic port 6, the first block 9, the second block 7 and interface end cap 8, institute
State and the first hydraulic stem 1 is set inside first cylinder 3,3 bottom of the first cylinder is provided with the first hydraulic port 5, first gas
3 one end of cylinder arranges the first block 9, and described first cylinder, 3 one end connects the second cylinder 4, arranges second inside second cylinder 4
Hydraulic stem 2, described second cylinder, 4 one end connect the second block 7, arrange the second hydraulic port 6 on the downside of second cylinder 4, described
First cylinder 3 and the second cylinder 4 are all connected with interface end cap 8, and the surface of the interface end cap 8 is provided with two symmetrical Ka Gai
10, the bottom of the interface end cap 8 is provided with and the lower plate lid 11 between first cylinder 3 and the second cylinder 4, the lower plate
The bottom of lid 11 is provided with the rotary shaft 12 being rotatably connected.
As a kind of optimisation technique scheme of the present utility model：The interface end cap 8, the interface end cap 8 are located at described
Between first cylinder 3, second cylinder 4, facilitate the use of expansion bracket.
As a kind of optimisation technique scheme of the present utility model：First cylinder 3 is in cylinder with second cylinder 4
Shape structure, makes overall structure compacter.
As a kind of optimisation technique scheme of the present utility model：It is that activity connects between first cylinder 3 and the second cylinder 4
Connect, realize the telescopic process of expansion bracket.
When using, 3 one end of the first cylinder of this kind of hydraulic mechanical bi-directional expansion frame connects the second gas to this utility model
Cylinder 4, can achieve the effect of bi-directional expansion, greatly improve flexible holder function, and the first cylinder 3 and the second cylinder 4 pass through interface
End cap 8 connects, 8 flexible structure of interface end cap, can adjust the angle of the first cylinder 3 and the second cylinder 4 by interface end cap 8, real
Existing multi-faceted Telescopic, can change the air pressure of cylinder interior, so as to improve the usability of equipment by interface end cap 8
Can, can be slidably reciprocated between the first cylinder 3 and the second cylinder 4,4 slip energy between the first cylinder 3 and the second cylinder
The enough use length for effectively increasing support bar, uses relatively simple.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Contain an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (4)
1. a kind of hydraulic mechanical bi-directional expansion frame, including the first hydraulic stem (1), the second hydraulic stem (2), the first cylinder (3),
Two cylinders (4), the first hydraulic port (5), the second hydraulic port (6), the first block (9), the second block (7) and interface end cap (8), its
It is characterised by：The first hydraulic stem (1) is set inside described first cylinder (3), the first cylinder (3) bottom is provided with the first liquid
Pressure mouth (5), the first cylinder (3) one end arrange the first block (9), and the first cylinder (3) one end connects the second cylinder
(4) the second hydraulic stem (2), is set inside described second cylinder (4), and the second cylinder (4) one end connects the second block (7),
Second hydraulic port (6) is set on the downside of the second cylinder (4), and the first cylinder (3) and the second cylinder (4) are all connected with interface end
Lid (8), the surface of interface end cap (8) are provided with two symmetrical Ka Gai (10), and the bottom of interface end cap (8) is arranged
Have and the lower plate lid (11) between the first cylinder (3) and the second cylinder (4), the bottom of lower plate lid (11) is provided with rotation
Turn the rotary shaft (12) of connection.
2. a kind of hydraulic mechanical bi-directional expansion frame according to claim 1, it is characterised in that：Interface end cap (8)
It is located between the first cylinder (3), second cylinder (4).
3. a kind of hydraulic mechanical bi-directional expansion frame according to claim 1, it is characterised in that：First cylinder (3)
It is in cylindrical structural with the second cylinder (4).
4. a kind of hydraulic mechanical bi-directional expansion frame according to claim 1, it is characterised in that：First cylinder (3)
It is to be flexibly connected between the second cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969762.7U CN206017321U (en) | 2016-08-28 | 2016-08-28 | A kind of hydraulic mechanical bi-directional expansion frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969762.7U CN206017321U (en) | 2016-08-28 | 2016-08-28 | A kind of hydraulic mechanical bi-directional expansion frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017321U true CN206017321U (en) | 2017-03-15 |
Family
ID=58253125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969762.7U Expired - Fee Related CN206017321U (en) | 2016-08-28 | 2016-08-28 | A kind of hydraulic mechanical bi-directional expansion frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017321U (en) |
-
2016
- 2016-08-28 CN CN201620969762.7U patent/CN206017321U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170828 |