CN212055490U - Oil cylinder rod head joint bearing structure capable of being quickly assembled and disassembled - Google Patents
Oil cylinder rod head joint bearing structure capable of being quickly assembled and disassembled Download PDFInfo
- Publication number
- CN212055490U CN212055490U CN202020858080.5U CN202020858080U CN212055490U CN 212055490 U CN212055490 U CN 212055490U CN 202020858080 U CN202020858080 U CN 202020858080U CN 212055490 U CN212055490 U CN 212055490U
- Authority
- CN
- China
- Prior art keywords
- joint bearing
- hydro
- pole head
- cylinder pole
- cylinder
- 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.)
- Active
Links
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to a spare part of hydro-cylinder especially relates to a but quick assembly disassembly's hydro-cylinder pole head joint bearing structure, including the hydro-cylinder pole head, install the joint bearing in the hydro-cylinder pole head and install the oil cup on the hydro-cylinder pole head, joint bearing and hydro-cylinder pole head sphere cooperation, the hole of hydro-cylinder pole head is the sphere, and one side processing square groove of hydro-cylinder pole head, the length in square groove and joint bearing's the biggest external diameter phase-match, the width in square groove and joint bearing's thickness phase-match, during the assembly, only need to put into the joint bearing is vertical from square groove, then dial the position can. The utility model discloses joint bearing and hydro-cylinder pole head adopt the sphere cooperation, offer square groove simultaneously and make things convenient for packing into of joint bearing on the hydro-cylinder pole head, have simplified the assembly step of hydro-cylinder pole head and joint bearing, shorten the time of assembly, improve the assembly efficiency of hydro-cylinder, and the structure is ingenious reasonable, processing is convenient, and easy installation uses after the dress is on the car to experience and feels good.
Description
Technical Field
The utility model relates to a spare part of hydro-cylinder especially relates to a but quick assembly disassembly's hydro-cylinder pole head joint bearing structure.
Background
At present, when a joint bearing of an oil cylinder used on a carrier, a forklift and an engineering truck is assembled with an oil cylinder rod head, in order to ensure the firmness and the stability of the assembly, an external tool is generally needed, the assembly steps are more, the assembly is more troublesome, and the assembly efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the defect that exists among the above-mentioned prior art and not enough, provide a joint bearing and hydro-cylinder pole head and adopt the sphere cooperation, set up square groove simultaneously and make things convenient for joint bearing's packing into on the hydro-cylinder pole head, simplified hydro-cylinder pole head and joint bearing's assembly step, shorten the time of assembly, improve the assembly efficiency of hydro-cylinder, the structure is ingenious reasonable, the processing is convenient, easy installation, but the dress uses after the car to experience the hydro-cylinder pole head joint bearing structure who feels good quick assembly disassembly.
The technical scheme of the utility model: the utility model provides a but quick assembly disassembly's hydro-cylinder pole head joint bearing structure, includes the hydro-cylinder pole head, installs joint bearing in the hydro-cylinder pole head and installs the oil cup on the hydro-cylinder pole head, joint bearing and hydro-cylinder pole head sphere cooperation, the hole of hydro-cylinder pole head is the sphere, and one side processing square groove of hydro-cylinder pole head, the length and the biggest external diameter phase-match of joint bearing of square groove, the width and the thickness phase-match of joint bearing of square groove, during the assembly, only need put into joint bearing is vertical from square groove, then just can the position.
The utility model discloses joint bearing and hydro-cylinder pole head adopt the sphere cooperation, offer square groove simultaneously and make things convenient for packing into of joint bearing on the hydro-cylinder pole head, have simplified the assembly step of hydro-cylinder pole head and joint bearing, shorten the time of assembly, improve the assembly efficiency of hydro-cylinder, and the structure is ingenious reasonable, processing is convenient, and easy installation uses after the dress is on the car to experience and feels good.
Preferably, the rod head limits the joint bearing through a pin shaft, and the joint bearing is provided with a pin shaft hole matched with the pin shaft.
When the oil cylinder rod head works, the pin shaft penetrates through a pin shaft hole (a bearing hole) of the joint bearing, namely, the joint bearing is limited, so that the joint bearing cannot be separated from the oil cylinder rod head.
Preferably, a groove is formed at the matching position of the joint bearing and the oil cup.
The structure can keep lubrication constantly in the working process of the knuckle bearing, and reduce the friction resistance and the abrasion of the rod head.
Preferably, the both sides of hydro-cylinder pole head are equipped with the pilot hole, the diameter of pilot hole is greater than joint bearing's maximum external diameter, square groove is located the pilot hole inboard of one of them side.
The structure facilitates the assembly between the head of the oil cylinder and other components.
Preferably, a lubricating oil hole is formed in the groove of the knuckle bearing.
The structure is convenient to process.
The utility model discloses joint bearing and hydro-cylinder pole head adopt the sphere cooperation, offer square groove simultaneously and make things convenient for packing into of joint bearing on the hydro-cylinder pole head, have simplified the assembly step of hydro-cylinder pole head and joint bearing, shorten the time of assembly, improve the assembly efficiency of hydro-cylinder, and the structure is ingenious reasonable, processing is convenient, and easy installation uses after the dress is on the car to experience and feels good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cut-away view of the present invention;
in the figure, 1, an oil cylinder rod head, 2, a joint bearing, 3, an oil cup, 4, a square groove, 5, a lubricating oil hole, 6, a groove and 7, an assembling hole are arranged.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1 and 2, a joint bearing structure of a cylinder head capable of being quickly disassembled and assembled comprises a cylinder head 1, a joint bearing 2 installed in the cylinder head 1, and an oil cup 3 installed on the cylinder head 1. Joint bearing 2 and 1 spherical cooperation of hydro-cylinder pole head, hydro-cylinder pole head 1's hole is the sphere, and one side processing square groove 4 of hydro-cylinder pole head 1, the length of square groove 4 and joint bearing 2's the biggest external diameter phase-match, the width of square groove 4 and joint bearing 2's thickness phase-match, during the assembly, only need to put into joint bearing 2 is vertical from square groove 4, then just to dial the position can. The oil cylinder rod head 1 limits the joint bearing 2 through a pin shaft, and the joint bearing 2 is provided with a pin shaft hole matched with the pin shaft. A groove 6 is arranged at the matching position of the joint bearing 2 and the oil cup 3. The two sides of the oil cylinder rod head 1 are provided with assembly holes 7, the diameter of each assembly hole 7 is larger than the maximum outer diameter of the joint bearing 2, and the square groove 4 is positioned on the inner side of the assembly hole 7 on one side. The groove 6 of the joint bearing 2 is provided with a lubricating oil hole 5.
The utility model discloses joint bearing and hydro-cylinder pole head adopt the sphere cooperation, offer square groove simultaneously and make things convenient for packing into of joint bearing on the hydro-cylinder pole head, have simplified the assembly step of hydro-cylinder pole head and joint bearing, shorten the time of assembly, improve the assembly efficiency of hydro-cylinder, and the structure is ingenious reasonable, processing is convenient, and easy installation is used after the dress is gone up at car (mainly used carrier, fork truck, machineshop car) and is experienced to feel well.
Claims (5)
1. The utility model provides a but quick assembly disassembly's hydro-cylinder pole head joint bearing structure, includes the hydro-cylinder pole head, installs the joint bearing in the hydro-cylinder pole head and installs the oil cup on the hydro-cylinder pole head, its characterized in that: joint bearing and hydro-cylinder pole head sphere cooperation, the hole of hydro-cylinder pole head is the sphere, and one side processing square groove of hydro-cylinder pole head, the length of square groove and joint bearing's the biggest external diameter phase-match, the width of square groove and joint bearing's thickness phase-match, during the assembly, only need with joint bearing vertically put into from square groove, then dial the position can.
2. The quickly detachable oil cylinder rod head joint bearing structure according to claim 1, characterized in that: the oil cylinder rod head limits the joint bearing through a pin shaft, and the joint bearing is provided with a pin shaft hole matched with the pin shaft.
3. The quickly detachable oil cylinder rod head joint bearing structure according to claim 2, characterized in that: and a groove is formed at the matching part of the joint bearing and the oil cup.
4. The quickly detachable oil cylinder rod head joint bearing structure according to claim 1, characterized in that: the both sides of hydro-cylinder pole head are equipped with the pilot hole, the diameter of pilot hole is greater than joint bearing's maximum external diameter, the square groove is located the pilot hole inboard of one side wherein.
5. The quickly detachable cylinder head joint bearing structure according to claim 3, wherein: and a lubricating oil hole is formed in the groove of the knuckle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858080.5U CN212055490U (en) | 2020-05-21 | 2020-05-21 | Oil cylinder rod head joint bearing structure capable of being quickly assembled and disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858080.5U CN212055490U (en) | 2020-05-21 | 2020-05-21 | Oil cylinder rod head joint bearing structure capable of being quickly assembled and disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212055490U true CN212055490U (en) | 2020-12-01 |
Family
ID=73519746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020858080.5U Active CN212055490U (en) | 2020-05-21 | 2020-05-21 | Oil cylinder rod head joint bearing structure capable of being quickly assembled and disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212055490U (en) |
-
2020
- 2020-05-21 CN CN202020858080.5U patent/CN212055490U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212055490U (en) | Oil cylinder rod head joint bearing structure capable of being quickly assembled and disassembled | |
| CN205184204U (en) | Wheel hub oil blanket pressure equipment frock | |
| CN212265740U (en) | Cold assembly fixture for crosshead pin of diaphragm compressor | |
| CN206723270U (en) | A kind of improved tight fit type ring flange | |
| CN202065386U (en) | Disc type hydraulic brake of automotive front wheel | |
| CN211175012U (en) | Sliding bearing assembly | |
| CN2835691Y (en) | Conjoined bearing mandrel | |
| CN213261830U (en) | Heavy driving axle housing assembly for large mine car | |
| CN220145181U (en) | Hydraulic press quick change pressure head for mounting suspended monorail car parts | |
| CN200940567Y (en) | Inclined oil hole machine oil pump | |
| CN204961572U (en) | Clutch release bearing unit of repeatedly usable release sleeve | |
| CN204711186U (en) | A kind of mould preparing multiple proportioning powder metallurgy self-lubricating joint inner ring | |
| CN211844618U (en) | Split type knuckle that AGV steering drive axle was used | |
| CN221088887U (en) | Oil blanket pressure equipment frock behind bent axle | |
| CN211258942U (en) | Piston structure for compressor | |
| CN216666238U (en) | Lubricated oil circuit structure of aircraft low-speed heavy load joint bush | |
| CN209262043U (en) | A kind of universal bush Assembly of anticreep | |
| CN220248639U (en) | Split type connecting rod and shaft pin thereof | |
| CN212149985U (en) | High-hardness copper sleeve | |
| CN202673981U (en) | Connecting rod with interchangeable large end | |
| CN209026021U (en) | A kind of high intensity damping sealing flange | |
| CN205937373U (en) | Turn to round pin axle | |
| CN211671414U (en) | Main transmission system of corn harvester header | |
| CN216867326U (en) | Bearing connecting device based on flywheel of press machine | |
| CN202082278U (en) | Joint bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221118 Address after: 313117 South Taihu Youth Science and technology entrepreneurship Park, Meishan Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang ingenuity Hydraulic Technology Co.,Ltd. Address before: 311118 building 1-1, 13 Xinghu Road, Huanghu Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Xianli Hydraulic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |