CN203189393U - Large mechanical hydraulic cylinder head - Google Patents
Large mechanical hydraulic cylinder head Download PDFInfo
- Publication number
- CN203189393U CN203189393U CN 201320213944 CN201320213944U CN203189393U CN 203189393 U CN203189393 U CN 203189393U CN 201320213944 CN201320213944 CN 201320213944 CN 201320213944 U CN201320213944 U CN 201320213944U CN 203189393 U CN203189393 U CN 203189393U
- Authority
- CN
- China
- Prior art keywords
- base
- hydraulic cylinder
- cylinder head
- cylindrical shell
- oil hydraulic
- 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
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Abstract
The utility model provides a large mechanical hydraulic cylinder head comprising a barrel body and a base. Through holes are formed in two end faces of the barrel body. The two ends of each through hole are provided with installation holes in a coaxial mode. The base is cylindrical. The base is vertically fixed on the side wall of the barrel body, the bottom of the base is provided with a bottom plate, and the bottom plate is connected with the base through an inclined face. The large mechanical hydraulic cylinder head is simple in structure, low in machining cost, good in strength and abrasion resistance, and suitable for large-scale production.
Description
Technical field
The utility model relates to a kind of oil hydraulic cylinder, particularly a kind of big machinery oil hydraulic cylinder cylinder head.
Background technique
Oil hydraulic cylinder with hydraulic pressure can change mechanical energy into, the do straight reciprocating motion hydraulic actuator of (or oscillating motion).Its simple in structure, reliable operation.When realizing to-and-fro motion with it, can remove speed reducer from, and not have drive gap, therefore motion steadily is used widely in the hydraulic system of various machineries.For the large hydraulic cylinder, its requirement has higher intensity and wear-resisting property, and will guarantee its accuracy of manufacturing, traditional large hydraulic cylinder cylinder head complex structure, and the processing cost height, and wear-resisting property is poor, and influence is used.
The model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides a kind of simple in structure, and processing cost is low, the big machinery oil hydraulic cylinder cylinder head that intensity and wear-resisting property are good.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of big machinery oil hydraulic cylinder cylinder head, comprise cylindrical shell 1 and base 2, the both ends of the surface of described cylindrical shell 1 are penetrated with through hole 11, the coaxial mounting hole 12 that offers in the two ends of described through hole 11, described base 2 is cylindrical, described base 2 is vertically fixed on the sidewall of described cylindrical shell 1, the bottom of described base 2 is provided with base plate 3, is connected by the inclined-plane between described base plate 3 and the described base 2.
Further, the axis normal of described base 2 and intersect at the axis of described cylindrical shell 1, the axis of described base 2 equates to the distance of the both ends of the surface of described cylindrical shell 1.
Further, described base plate 3 is circular.
Further, described cylindrical shell 1 and base 2 chrome-faceds.
(3) beneficial effect
The utility model big machinery oil hydraulic cylinder cylinder head is simple in structure, and processing cost is low, and intensity and wear-resisting property are good, suitable batch production.
Description of drawings
Fig. 1 is the structural representation of the utility model big machinery oil hydraulic cylinder cylinder head;
Fig. 2 is the structural representation of another angle of the utility model big machinery oil hydraulic cylinder cylinder head.
Embodiment
Consult Fig. 1 and Fig. 2, the utility model provides a kind of big machinery oil hydraulic cylinder cylinder head, comprise cylindrical shell 1 and base 2, both ends of the surface at cylindrical shell 1 are penetrated with through hole 11, the coaxial mounting hole 12 that offers in the two ends of this through hole 11, base 2 is cylindrical, and base 2 is vertically fixed on the sidewall of cylindrical shell 1, the bottom of base 2 is provided with base plate 3, is connected by the inclined-plane between this base plate 3 and the base 2; The axis normal of base 2 and intersect at the axis of cylindrical shell 1, the axis of base 2 is equal to the distance of the both ends of the surface of cylindrical shell 1 simultaneously, and namely base 3 is vertically fixed on the side wall centers of cylindrical shell 1; In the present embodiment, base plate 3 is circular, and its diameter is less than the diameter of base 2; In order to improve mechanical property, such as intensity, hardness and wear resistance etc., in cylindrical shell 1 and base 2 chrome-faceds.
The utility model big machinery oil hydraulic cylinder cylinder head is simple in structure, and processing cost is low, and intensity and wear-resisting property are good, suitable batch production.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. big machinery oil hydraulic cylinder cylinder head, it is characterized in that: comprise cylindrical shell (1) and base (2), the both ends of the surface of described cylindrical shell (1) are penetrated with through hole (11), the coaxial mounting hole (12) that offers in the two ends of described through hole (11), described base (2) is cylindrical, described base (2) is vertically fixed on the sidewall of described cylindrical shell (1), and the bottom of described base (2) is provided with base plate (3), is connected by the inclined-plane between described base plate (3) and the described base (2).
2. big machinery oil hydraulic cylinder cylinder head as claimed in claim 1 is characterized in that: the axis normal of described base (2) and intersect at the axis of described cylindrical shell (1), the axis of described base (2) equates to the distance of the both ends of the surface of described cylindrical shell (1).
3. big machinery oil hydraulic cylinder cylinder head as claimed in claim 1 is characterized in that: described base plate (3) is for circular.
4. as each described big machinery oil hydraulic cylinder cylinder head of claim 1 to 3, it is characterized in that: described cylindrical shell (1) and base (2) chrome-faced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213944 CN203189393U (en) | 2013-04-24 | 2013-04-24 | Large mechanical hydraulic cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213944 CN203189393U (en) | 2013-04-24 | 2013-04-24 | Large mechanical hydraulic cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189393U true CN203189393U (en) | 2013-09-11 |
Family
ID=49106255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320213944 Expired - Fee Related CN203189393U (en) | 2013-04-24 | 2013-04-24 | Large mechanical hydraulic cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189393U (en) |
-
2013
- 2013-04-24 CN CN 201320213944 patent/CN203189393U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140424 |