CN202673855U - Head mechanism for hydraulic cylinder - Google Patents
Head mechanism for hydraulic cylinder Download PDFInfo
- Publication number
- CN202673855U CN202673855U CN 201220270089 CN201220270089U CN202673855U CN 202673855 U CN202673855 U CN 202673855U CN 201220270089 CN201220270089 CN 201220270089 CN 201220270089 U CN201220270089 U CN 201220270089U CN 202673855 U CN202673855 U CN 202673855U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- cylinder body
- head mechanism
- head
- return tube
- 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 relates to a head mechanism, in particular to a head mechanism for the hydraulic cylinder. The head mechanism comprises a cylinder body, a piston rod is inserted into the cylinder body, a piston rod connection support is arranged on the head of the piston rod and fixed with the piston rod through a pin, a cylinder cover is arranged between the piston rod and the head of the cylinder body, an oil return pipe lug is arranged at and communicated with the bottom of the cylinder body, and an oil return pipe is arranged at and communicated with the side wall of the oil return pipe lug and fixed to the cylinder body through an oil pipe clamp. The head mechanism for the hydraulic cylinder is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of head mechanism, relates in particular to a kind of head mechanism for hydraulic jack.
Background technique
There are the low deficiency that waits of manufacturing efficiency simultaneously in present existing head mechanism structure relative complex, and inconvenient operation.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of head mechanism that is used for hydraulic jack simple in structure is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of head mechanism for hydraulic jack, comprise cylinder body, be plugged with piston rod in the described cylinder body, the head of described piston rod is provided with the piston rod connection bracket, described piston rod connection bracket and piston rod fix by bearing pin, be provided with cylinder cap between the head of described piston rod and cylinder body, the bottom of described cylinder body is provided with and is attached thereto logical return tube lug, the sidewall of described return tube lug is provided with and is attached thereto logical return tube, and described return tube fixes by oil pipe clip and cylinder body.
The utility model is provided for the head mechanism of hydraulic jack, and is simple in structure, easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of head mechanism for hydraulic jack, comprise cylinder body 1, be plugged with piston rod 2 in the described cylinder body 1, the head of described piston rod 2 is provided with piston rod connection bracket 3, described piston rod connection bracket 3 fixes by bearing pin 4 with piston rod 2, be provided with cylinder cap 5 between the head of described piston rod 2 and cylinder body 1, the bottom of described cylinder body 1 is provided with and is attached thereto logical return tube lug 6, the sidewall of described return tube lug 6 is provided with and is attached thereto logical return tube 7, and described return tube 7 fixes by oil pipe clip 8 and cylinder body 1.
Claims (1)
1. head mechanism that is used for hydraulic jack, it is characterized in that: comprise cylinder body (1), be plugged with piston rod (2) in the described cylinder body (1), the head of described piston rod (2) is provided with piston rod connection bracket (3), described piston rod connection bracket (3) fixes by bearing pin (4) with piston rod (2), be provided with cylinder cap (5) between the head of described piston rod (2) and cylinder body (1), the bottom of described cylinder body (1) is provided with and is attached thereto logical return tube lug (6), the sidewall of described return tube lug (6) is provided with and is attached thereto logical return tube (7), and described return tube (7) fixes by oil pipe clip (8) and cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270089 CN202673855U (en) | 2012-06-11 | 2012-06-11 | Head mechanism for hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270089 CN202673855U (en) | 2012-06-11 | 2012-06-11 | Head mechanism for hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673855U true CN202673855U (en) | 2013-01-16 |
Family
ID=47494763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270089 Expired - Fee Related CN202673855U (en) | 2012-06-11 | 2012-06-11 | Head mechanism for hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673855U (en) |
-
2012
- 2012-06-11 CN CN 201220270089 patent/CN202673855U/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: 20130116 Termination date: 20130611 |