CN202673858U - Cylinder cover connection mechanism for hydraulic cylinder - Google Patents
Cylinder cover connection mechanism for hydraulic cylinder Download PDFInfo
- Publication number
- CN202673858U CN202673858U CN 201220270106 CN201220270106U CN202673858U CN 202673858 U CN202673858 U CN 202673858U CN 201220270106 CN201220270106 CN 201220270106 CN 201220270106 U CN201220270106 U CN 201220270106U CN 202673858 U CN202673858 U CN 202673858U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylinder body
- piston rod
- cylinder cover
- connection mechanism
- 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)
Abstract
The utility model relates to a cylinder cover sealing mechanism, in particular to a cylinder cover connection mechanism for a hydraulic cylinder. The cylinder cover connection mechanism comprises a cylinder body, a piston rod is inserted into the cylinder body and fixed with the head of the cylinder block through a cylinder cover, the cylinder cover and the cylinder body are fixed through a bolt bar, a reinforcing ring is arranged on the outer wall of the head of the cylinder body, a positioning ring which is sleeved in the piston rod is positioned in the cylinder body and fixed with the cylinder cover, and the cylinder cover and the cylinder body are sealed through an O-shaped ring. The cylinder cover connection mechanism for the hydraulic cylinder is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of cylinder cap bindiny mechanism, relates in particular to a kind of cylinder cap bindiny mechanism for hydraulic jack.
Background technique
Present existing cylinder cap bindiny mechanism structure relative complex, and inconvenient operation, exist simultaneously manufacturing efficiency low wait not enough.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of cylinder cap bindiny 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 cylinder cap bindiny mechanism for hydraulic jack, comprise cylinder body, be plugged with piston rod in the described cylinder body, the head of described piston rod and cylinder body fixes by cylinder cap, described cylinder cap and cylinder body fix by bolt shank, and the head outer wall of described cylinder body is provided with fixing collar, and cover has positioning ring in the described piston rod, described positioning ring is positioned at cylinder body and fixes with lacking lid, and described cylinder cap seals by O shape circle mutually with cylinder body.
The utility model is provided for the cylinder cap bindiny 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 cylinder cap bindiny mechanism for hydraulic jack, comprise cylinder body 1, be plugged with piston rod 2 in the described cylinder body 1, described piston rod 2 fixes by cylinder cap 3 with the head of cylinder body 1, described cylinder cap 3 fixes by bolt shank 4 with cylinder body 1, the head outer wall of described cylinder body 1 is provided with fixing collar 5, cover has positioning ring 6 in the described piston rod 2, described positioning ring 6 is positioned at cylinder body 1 and cover 3 and fix with lacking, and described cylinder cap 3 encloses 7 with cylinder body 1 by O shape and seals mutually.
Claims (1)
1. cylinder cap bindiny 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), described piston rod (2) fixes by cylinder cap (3) with the head of cylinder body (1), described cylinder cap (3) fixes by bolt shank (4) with cylinder body (1), the head outer wall of described cylinder body (1) is provided with fixing collar (5), cover has positioning ring (6) in the described piston rod (2), described positioning ring (6) is positioned at cylinder body (1) and fixes with lacking lid (3), and described cylinder cap (3) seals by O shape circle (7) mutually with cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270106 CN202673858U (en) | 2012-06-11 | 2012-06-11 | Cylinder cover connection mechanism for hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270106 CN202673858U (en) | 2012-06-11 | 2012-06-11 | Cylinder cover connection mechanism for hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673858U true CN202673858U (en) | 2013-01-16 |
Family
ID=47494766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270106 Expired - Fee Related CN202673858U (en) | 2012-06-11 | 2012-06-11 | Cylinder cover connection mechanism for hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673858U (en) |
-
2012
- 2012-06-11 CN CN 201220270106 patent/CN202673858U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202673858U (en) | Cylinder cover connection mechanism for hydraulic cylinder | |
| CN202673824U (en) | Hydraulic oil cylinder | |
| CN202673848U (en) | Guide holder for loading oil cylinder | |
| CN202673836U (en) | Three-level oil cylinder | |
| CN202673855U (en) | Head mechanism for hydraulic cylinder | |
| CN202673856U (en) | Piston mechanism for hydraulic cylinders | |
| CN202673853U (en) | Oil inlet mechanism for hydraulic cylinder | |
| CN202674315U (en) | Cylinder cover sealing mechanism for hydraulic oil cylinder | |
| CN202674316U (en) | Sealing mechanism of piston rod for three-stage oil cylinder | |
| CN202673843U (en) | Guide holder periphery mechanism for loading oil cylinder | |
| CN202673841U (en) | Piston mechanism for loading oil cylinder | |
| CN202673862U (en) | Piston rod combining piece mechanism for three-stage oil cylinders | |
| CN202673865U (en) | Cylinder barrel sealing mechanism for three-level cylinder | |
| CN202451510U (en) | Piston rod of hydraulic cylinder | |
| CN202673857U (en) | Tail mechanism for hydraulic cylinder | |
| CN202673838U (en) | Guide cylinder mechanism for three-level oil cylinder | |
| CN202542858U (en) | Bottom foundation ring for nitric acid absorption tower | |
| CN202674301U (en) | Cylinder barrel welding layer mechanism for three-level cylinder | |
| CN202663763U (en) | Bottom locking mechanism for tractor hydraulic raiser assembly | |
| CN203186915U (en) | Hand hole mechanism for tank body | |
| CN202673852U (en) | Oil return mechanism for hydraulic cylinders | |
| CN202674298U (en) | Outer guide cylinder mechanism for three-stage oil cylinder | |
| CN202674294U (en) | Piston mechanism for tractor hydraulic lifter assembly | |
| CN202663757U (en) | Inner lift arm mechanism for tractor hydraulic raiser assembly | |
| CN202673866U (en) | Bottom cover mechanism for three-level cylinder |
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 |