CN205916955U - Small -size hydraulic actuating pole - Google Patents
Small -size hydraulic actuating pole Download PDFInfo
- Publication number
- CN205916955U CN205916955U CN201620973570.3U CN201620973570U CN205916955U CN 205916955 U CN205916955 U CN 205916955U CN 201620973570 U CN201620973570 U CN 201620973570U CN 205916955 U CN205916955 U CN 205916955U
- Authority
- CN
- China
- Prior art keywords
- housing
- small
- action bars
- casing
- hydraulic piston
- 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
Links
Landscapes
- Actuator (AREA)
- Earth Drilling (AREA)
Abstract
The utility model relates to a small -size hydraulic actuating pole, including first casing and hydraulic piston's first hydro -cylinder, defeated oil pipe, the second hydro -cylinder that includes second casing and ejector pin and drive handle, hydraulic piston is located in the first casing, first casing upper end is equipped with an oil pipe connector, stretch into in the first casing and the lower extreme that is located hydraulic piston reciprocates with drive hydraulic piston from first casing one side for the one end of drive handle, defeated oil pipe one end is connected with an oil pipe interface and the intercommunication, ejector pin one end from the upper end of second casing stretch into in the second casing and with the 2nd housing seal sliding connection, the lower extreme of second casing is equipped with the 2nd oil pipe connector, the 2nd oil pipe connector is connected with the defeated oil pipe other end and feeds through. The utility model discloses a reciprocating of hydraulic piston can be realized to the outside drive handle that rotates, and then passes through the oil pressure drive ejector pin up -and -down motion in the defeated oil pipe, and then carries out drive work, simple structure, simple operation and flexibility height to the instrument of connecting on the ejector pin.
Description
Technical field
This utility model is related to a kind of small-sized hydraulic action bars, belongs to hydraulic power output device field.
Background technology
Existing hydraulic device structure is all more complicated, and volume and weight is all larger, and operation needs many people, causes using not
Just, there is larger limitation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of small-sized hydraulic action bars, overcomes existing hydraulic pressure dress
Put complex structure and weight is larger, the awkward defect of complex operation.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of small-sized hydraulic action bars, including first
Oil cylinder, petroleum pipeline, the second oil cylinder and driving handle, described first oil cylinder includes the first housing and hydraulic piston, and described hydraulic pressure is lived
Plug is located in described first shell body, and described first housing upper end is provided with the first tubing interface；Described one end driving handle is from institute
State the first housing side to stretch in described first shell body and move down on hydraulic piston to drive positioned at the lower end of described hydraulic piston
Dynamic；Described petroleum pipeline one end is connected and connects with described first tubing interface；Described second oil cylinder includes the second housing and push rod,
Described push rod one end is stretched in described second shell body and is slided with described second housing seal from the upper end of described second housing and connects
Connect, the lower end of described second housing is provided with the second tubing interface, and described second tubing interface is connected with the described petroleum pipeline other end
And connect.
The beneficial effects of the utility model are: this utility model, due to adopting said structure design, is driven by external rotating
Dynamic handle can realize moving up and down of hydraulic piston, and then is moved up and down by the oil pressure actuated push rod in petroleum pipeline, and then
Work is driven to the instrument being connected on push rod, structure is simple, simple operation and motility is high.
On the basis of technique scheme, this utility model can also do following improvement.
A kind of this utility model small-sized hydraulic action bars as mentioned above, further, the first oil of described first housing upper end
Interface tube is tightly connected with described petroleum pipeline by sealing ring.
A kind of this utility model small-sized hydraulic action bars as mentioned above, further, described first tubing interface and described liquid
It is provided with return elastic component between the upper end of pressure piston.
Using above-mentioned further beneficial effect: can quickly help hydraulic piston to reset, improve operational efficiency.
A kind of this utility model small-sized hydraulic action bars as mentioned above, further, described return elastic component is return spring.
A kind of this utility model small-sized hydraulic action bars as mentioned above, further, also includes insulated hollow bar, and described first
Housing is arranged on the bottom in described insulated hollow bar and the position near lower end；Described second housing is arranged on described exhausted
Top in edge hollow stem and the position near upper end；Described petroleum pipeline is located in described insulated hollow bar；Described push rod is another
The upper end of described insulated hollow bar is extended at end.
A kind of this utility model small-sized hydraulic action bars as mentioned above, further, described insulated hollow bar, described first shell
Body and the second housing are hollow cylinder.
A kind of this utility model small-sized hydraulic action bars as mentioned above, further, also includes fixed part, and described fixed part is solid
Surely it is connected to the lower end of described first housing.
A kind of this utility model small-sized hydraulic action bars as mentioned above, further, also includes oil fuel tube, described oil fuel tube one
End sealing penetrates in described first shell body.
A kind of this utility model small-sized hydraulic action bars as mentioned above, further, described driving handle is located at described hydraulic pressure
The part of piston is eccentric wheel structure.
Brief description
Fig. 1 is a kind of this utility model small-sized hydraulic action bars cross-sectional view.
In accompanying drawing, the list of parts representated by each label is as follows:
1st, fixed part, 2, drive handle, the 3, first housing, 4, hydraulic piston, 5, return spring, 6, sealing ring, 7, oiling
Pipe, the 8, first tubing interface, 9, petroleum pipeline, 10, insulated hollow bar, the 11, second tubing interface, the 12, second housing, 13, push rod.
Specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example is served only for explaining this practicality
New, it is not intended to limit scope of the present utility model.
As shown in figure 1, a kind of small-sized hydraulic action bars, including the first oil cylinder, petroleum pipeline 9, the second oil cylinder and driving handle
2, described first oil cylinder includes the first housing 3 and hydraulic piston 4, and described hydraulic piston 4 is located in described first housing 3, described
First housing 3 upper end is provided with the first tubing interface 8；Described one end driving handle 2 is stretched into described from described first housing 3 side
To drive hydraulic piston 4 to move up and down in first housing 3 and positioned at the lower end of described hydraulic piston 4；Described petroleum pipeline 9 one end with
Described first tubing interface 8 connects and connects；Described second oil cylinder includes the second housing 12 and push rod 13, described push rod 13 one end
Stretch in described second housing 12 and seal with described second housing 12 from the upper end of described second housing 12 and be slidably connected, described
The lower end of the second housing 12 is provided with the second tubing interface 11, and described second tubing interface 11 is connected with described petroleum pipeline 9 other end
And connect.The action bars of this structure drives handle can realize moving up and down of hydraulic piston 4 by external rotating, and then passes through
Oil pressure actuated push rod in petroleum pipeline 9 moves up and down, and then the instrument being connected on push rod 13 is driven with work, structure letter
List, simple operation and motility are high.
Specifically, the first tubing interface 8 of described first housing 3 upper end passes through sealing ring 6 with described petroleum pipeline 9 sealing even
Connect.
This utility model in a preferred embodiment, the upper end of described first tubing interface 8 and described hydraulic piston 4 it
Between be provided with return elastic component, can quickly help hydraulic piston reset, improve operational efficiency.Specifically, described return elastic component
For return spring 5.
This utility model in a further advantageous embodiment, also includes insulated hollow bar 10, and described first housing 3 is arranged on
Bottom in described insulated hollow bar 10 and the position near its lower end；It is empty that described second housing 12 is arranged on described insulation
Top in core bar 10 and the position near its upper end；Described petroleum pipeline 9 is located in described insulated hollow bar 10；Described push rod 13
The other end extends the upper end of described insulated hollow bar 10.Concrete in one example, described insulated hollow bar 10, described first
Housing 3 and the second housing 12 are hollow cylinder.
In further embodiments, also include fixed part 1, described fixed part 1 is fixedly connected under described first housing 3
End, the holding rod that described fixed part 1 can grip for ease of hand.
Specifically in one example, also include oil fuel tube 7, the sealing of described oil fuel tube 7 one end penetrates described first housing 3
Interior.In another example, the described part driving handle 2 to be located at described hydraulic piston 4 lower end is eccentric wheel structure.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (9)
1. a kind of small-sized hydraulic action bars is it is characterised in that including the first oil cylinder, petroleum pipeline, the second oil cylinder and driving handle, institute
State the first oil cylinder and include the first housing and hydraulic piston, described hydraulic piston is located in described first shell body, described first housing
Upper end is provided with the first tubing interface；Described one end driving handle stretch in described first shell body from described first housing side and
Positioned at the lower end of described hydraulic piston to drive hydraulic piston to move up and down；Described petroleum pipeline one end and described first tubing interface
Connect and connect；Described second oil cylinder includes the second housing and push rod, and described push rod one end is stretched from the upper end of described second housing
Enter in described second shell body and be slidably connected with described second housing seal, the lower end of described second housing is provided with the second oil pipe and connects
Mouthful, described second tubing interface is connected and connects with the described petroleum pipeline other end.
2. according to claim 1 a kind of small-sized hydraulic action bars it is characterised in that described first housing upper end first oil
Interface tube is tightly connected with described petroleum pipeline by sealing ring.
3. according to claim 1 a kind of small-sized hydraulic action bars it is characterised in that described first tubing interface and described liquid
It is provided with return elastic component between the upper end of pressure piston.
4. according to claim 3 a kind of small-sized hydraulic action bars it is characterised in that described return elastic component be return bullet
Spring.
5. according to any one of Claims 1-4 a kind of small-sized hydraulic action bars it is characterised in that also including insulated hollow
Bar, described first housing is arranged on the bottom in described insulated hollow bar and the position near lower end；Described second housing is installed
Top in described insulated hollow bar and the position near upper end；Described petroleum pipeline is located in described insulated hollow bar；Described
The push rod other end extends the upper end of described insulated hollow bar.
6. according to claim 5 a kind of small-sized hydraulic action bars it is characterised in that described insulated hollow bar, described first
Housing and the second housing are hollow cylinder.
7. according to any one of Claims 1-4 a kind of small-sized hydraulic action bars it is characterised in that also including fixed part, institute
State the lower end that fixed part is fixedly connected on described first housing.
8. according to any one of Claims 1-4 a kind of small-sized hydraulic action bars it is characterised in that also including oil fuel tube, institute
State the sealing of oil fuel tube one end to penetrate in described first shell body.
9. according to any one of Claims 1-4 a kind of small-sized hydraulic action bars it is characterised in that described driving handle position
Part in described hydraulic piston lower end is eccentric wheel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973570.3U CN205916955U (en) | 2016-08-29 | 2016-08-29 | Small -size hydraulic actuating pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973570.3U CN205916955U (en) | 2016-08-29 | 2016-08-29 | Small -size hydraulic actuating pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916955U true CN205916955U (en) | 2017-02-01 |
Family
ID=57869056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973570.3U Expired - Fee Related CN205916955U (en) | 2016-08-29 | 2016-08-29 | Small -size hydraulic actuating pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115539A (en) * | 2016-08-29 | 2016-11-16 | 孙丽丽 | A kind of small-sized hydraulic action bars |
-
2016
- 2016-08-29 CN CN201620973570.3U patent/CN205916955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115539A (en) * | 2016-08-29 | 2016-11-16 | 孙丽丽 | A kind of small-sized hydraulic action bars |
| CN106115539B (en) * | 2016-08-29 | 2018-06-26 | 蚌埠为捷电气科技有限公司 | A kind of small-sized hydraulic operating lever |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203189222U (en) | Hand-cranking manual inflator pump | |
| CN203453017U (en) | Air generating structure of air pump | |
| CN202040040U (en) | Hand-operated hydraulic pump | |
| CN205916955U (en) | Small -size hydraulic actuating pole | |
| CN202690578U (en) | Rapid oil cylinder | |
| CN103511221A (en) | Full-stroke reciprocating piston type manual-operated compressor | |
| CN201746277U (en) | Hydraulic jack with manual gear pump | |
| CN204387006U (en) | A kind of electric hydraulic oil cylinder | |
| CN205578202U (en) | Manual oil -well pump of convenient type | |
| CN202251208U (en) | Fast reset oil cylinder | |
| CN211397795U (en) | Air pumping cylinder | |
| CN204175696U (en) | Stepping cylinder | |
| CN106115539B (en) | A kind of small-sized hydraulic operating lever | |
| CN203452996U (en) | Full-travel reciprocating piston type manual compressor | |
| CN209539701U (en) | A kind of hydraulic cylinder with pooling feature | |
| CN203081685U (en) | Double-cylinder double-acting linear reciprocating air compressor | |
| CN102452075A (en) | Hydraulic manipulator | |
| CN202851303U (en) | Inlet valve of gas compressor | |
| CN203463242U (en) | Hydraulic airless pump | |
| CN206036099U (en) | Two -level buffer ware | |
| CN206035940U (en) | Cover jar formula gas motor | |
| CN205036540U (en) | Latent oily linear electric motor oil production device of two effects | |
| CN202348599U (en) | Device for fetching underground water | |
| CN103398125A (en) | Gas spring device | |
| CN204357645U (en) | A kind of piston structure of link linear motion |
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: 20170201 Termination date: 20180829 |