CN202560801U - Pressurized hydro-cylinder pin roll component - Google Patents
Pressurized hydro-cylinder pin roll component Download PDFInfo
- Publication number
- CN202560801U CN202560801U CN2012202169307U CN201220216930U CN202560801U CN 202560801 U CN202560801 U CN 202560801U CN 2012202169307 U CN2012202169307 U CN 2012202169307U CN 201220216930 U CN201220216930 U CN 201220216930U CN 202560801 U CN202560801 U CN 202560801U
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- CN
- China
- Prior art keywords
- hydro
- cylinder
- pin roll
- rocker arm
- oil cylinder
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- Expired - Fee Related
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Abstract
The utility model relates to a pressurized hydro-cylinder pin roll component, is specially used for a vertical type mill of a cement production line host device, mainly aims at optimizing connection strength of a rocker arm of the vertical type mill and a hydro-cylinder, optimizing assembly quality, and simplifying repair process, and belongs to the technical field of mechanical equipment. The pressurized hydro-cylinder pin roll component comprises a pressurized hydro-cylinder pin roll adjusting sleeve and a pin roll connecting the rocker arm and the hydro-cylinder. The pressurized hydro-cylinder pin roll component is characterized in that an oscillating bearing oil filling hole is arranged on the pin roll connecting the rocker arm and the hydro-cylinder, an oil cup is arranged at the right end of the pin roll connecting the rocker arm and the hydro-cylinder, the pressurized hydro-cylinder pin roll adjusting sleeve is fixedly connected with the rocker arm through an adjusting sleeve fixing bolt, and the pressurized hydro-cylinder pin roll adjusting sleeve is fixedly connected with the pin roll connecting the rocker arm and the hydro-cylinder through a pin roll fixing bolt. Compared with the prior art, the pressurized hydro-cylinder pin roll component has the advantages that the structural design is reasonable, assembly and dismounting are convenient, manufacturing cost and repairing cost are lowered, and the service lives of the rocker arm, the hydro-cylinder oscillating bearing, the pin roll connecting the rocker arm and the hydro-cylinder, and the pin roll adjusting sleeve are prolonged at the same time.
Description
Technical field
The utility model relates to a kind of pressurization oil cylinder Assembly of pin, is exclusively used in cement production line main process equipment vertical grinder, mainly is to optimize intensity, assembly quality and the simplification maintenance process that the vertical grinder rocking arm is connected with oil cylinder, belongs to mechanical equipment technical field.
Background technique
Single bearing pin and rocking arm body fit form are adopted in being connected between the rocking arm on the present domestic machinery vertical grinder and the oil cylinder; Because this structural type rocking arm directly contacts with bearing pin; Cause device maintenance difficulty and workload quite big, directly influence the outage rate of cement plant whole production line, increased maintenance cost simultaneously.
Summary of the invention
The purpose of the utility model is to overcome existing above-mentioned deficiency in the existing technology, and a kind of pressurization oil cylinder Assembly of pin is provided, and has improved the assembly quality of bearing pin and rocking arm, reduces maintenance cost, prolongs the working life of rocking arm.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: this pressurization oil cylinder Assembly of pin comprises that pressurization oil cylinder bearing pin adjustment sleeve is connected bearing pin with rocking arm with oil cylinder; It is characterized in that: said rocking arm is connected with oil cylinder and has the joint shaft bearing oil hole on the bearing pin; The right-hand member of bearing pin is provided with lubricating cup; Pressurization oil cylinder bearing pin adjustment sleeve is fixedly connected through adjustment sleeve fixing bolt and rocking arm, and is connected bearing pin with oil cylinder with rocking arm and is fixedly connected through the bearing pin fixing bolt.
The utility model utilizes bearing pin, adjustment sleeve to cooperate with rocking arm, has improved the assembly quality of bearing pin and rocking arm, reduces maintenance cost, prolongs the working life of rocking arm; Compare with like product, when equipment rebuilding, only needing dismounting one-sided is the pressurization oil cylinder bearing pin adjustment sleeve on right side; Replacing oil cylinder joint shaft bearing is convenient, if bearing pin and adjustment sleeve wearing and tearing also only need replacing pressurization oil cylinder bearing pin adjustment sleeve to be connected bearing pin with rocking arm with oil cylinder and just can; Need not change or keep in repair rocking arm; Reduce the off-time more than two times, reduce maintenance cost 50%, connecting bulk strength increases about 15%; Prolonged working life, therefore the economic benefit and the social effect of this novel pressurization oil cylinder coupling assembly are remarkable.
The utility model is compared the effect that has with background technique: reasonable in design, mounting or dismounting are convenient, reduced manufacture cost and maintenance cost, the working life of also having improved rocking arm, oil cylinder joint shaft bearing and oil cylinder bearing pin and bearing pin adjustment sleeve simultaneously.
Description of drawings
Fig. 1 is former pressurization oil cylinder Assembly of pin plan view.
Fig. 2 is existing pressurization oil cylinder Assembly of pin plan view.
Among Fig. 1: A joint shaft bearing oil hole, B lubricating cup, C rocking arm bearing pin fixing bolt, D rocking arm joint shaft bearing, E Vertical Mill lower shake-changing arm, F rocking arm bearing pin adjustment sleeve, G rocking arm bearing pin, H rocker-arm roller pin lock nut.
Among Fig. 2: 1 pressurization oil cylinder bearing pin adjustment sleeve, 2 adjustment sleeve fixing bolts, 3 joint shaft bearing oil holes, 4 lubricating cups, 5 pressurization oil cylinder joint shaft bearings, 6 Vertical Mill lower shake-changing arms, 7 rocking arms are connected bearing pin with oil cylinder, 8 bearing pin fixing bolts.
Embodiment
The embodiment of the utility model is following:
Embodiment; With reference to figure 1～Fig. 2; The utility model comprises that pressurization oil cylinder bearing pin adjustment sleeve 1 is connected bearing pin 7 with rocking arm with oil cylinder, is characterized in that: said rocking arm is connected with oil cylinder and has joint shaft bearing oil hole 3 on the bearing pin 7, and the right-hand member of bearing pin is provided with lubricating cup 4; Pressurization oil cylinder bearing pin adjustment sleeve 1 is fixedly connected through adjustment sleeve fixing bolt 2 and Vertical Mill lower shake-changing arm 6, and is connected bearing pin 7 with oil cylinder with rocking arm and is fixedly connected through bearing pin fixing bolt 8.
The using process of a kind of oil cylinder Assembly of pin that pressurizes that the utility model provides is described below.
The utility model is exclusively used in the rocker arrangement of ZJTL series vertical grinder, and the pressurization oil cylinder is optimized for the rocking arm connecting structure: Vertical Mill lower shake-changing arm 6 is connected bearing pin 7 pressurization oil cylinder bearing pin adjustment sleeves 1 with rocking arm and cooperates connection with oil cylinder, and two ends are with adjustment sleeve fixing bolt 2 adjustment pressurization oil cylinder bearing pin adjustment sleeves 1; Adjustment oil cylinder center line and Vertical Mill lower shake-changing arm 6 center lines coincide, and two ends are connected the axial restraint of bearing pin 7 with 8 pairs of rocking arms of bearing pin fixing bolt with oil cylinder, more reliable than original connection form; More convenient to the maintenance dismounting simultaneously, this connection form has reduced manufacture cost and maintenance cost after putting into production and using; In the working life of also having improved rocking arm, oil cylinder joint shaft bearing and oil cylinder bearing pin simultaneously, compare with former pressurization oil cylinder Assembly of pin, when equipment rebuilding; It is the pressurization oil cylinder bearing pin adjustment sleeve 1 on right side that the oil cylinder Assembly of pin that at present pressurizes only need be dismantled one-sided; Replacing pressurization oil cylinder joint shaft bearing 5 convenience are if bearing pin and adjustment sleeve wearing and tearing also only need replacing pressurization oil cylinder bearing pin adjustment sleeve 1 to be connected bearing pin 7 with oil cylinder with rocking arm and just can; Need not change or keep in repair rocking arm; Reduce the off-time more than two times, reduce maintenance cost 50%, connecting bulk strength increases about 15%; Prolonged working life, therefore the economic benefit and the social effect of this novel pressurization oil cylinder coupling assembly are remarkable.
According to above disclosed content, those skilled in the art can implement.
The described content of this specification embodiment only is enumerating the way of realization of the inventive concept of the utility model; The protection domain of the utility model should not be regarded as and only be limited to the described concrete form of embodiment, the protection domain of the utility model also reach in those of ordinary skills according to the design of the utility model the equivalent technologies means that can expect.
Claims (1)
1. pressurization oil cylinder Assembly of pin; Comprise that pressurization oil cylinder bearing pin adjustment sleeve is connected bearing pin with rocking arm with oil cylinder; It is characterized in that: said rocking arm is connected with oil cylinder and has the joint shaft bearing oil hole on the bearing pin; The right-hand member of bearing pin is provided with lubricating cup, and pressurization oil cylinder bearing pin adjustment sleeve is fixedly connected through adjustment sleeve fixing bolt and rocking arm, and is connected bearing pin with oil cylinder with rocking arm and is fixedly connected through the bearing pin fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202169307U CN202560801U (en) | 2012-05-15 | 2012-05-15 | Pressurized hydro-cylinder pin roll component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202169307U CN202560801U (en) | 2012-05-15 | 2012-05-15 | Pressurized hydro-cylinder pin roll component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560801U true CN202560801U (en) | 2012-11-28 |
Family
ID=47210461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202169307U Expired - Fee Related CN202560801U (en) | 2012-05-15 | 2012-05-15 | Pressurized hydro-cylinder pin roll component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889356A (en) * | 2014-12-29 | 2016-08-24 | 欧阳抗美 | Self-aligning bearing lever for automobile clutch separation oil cylinder |
| CN111721127A (en) * | 2019-03-18 | 2020-09-29 | 北京三兴汽车有限公司 | Improved oil cylinder joint pin shaft of steel pusher |
-
2012
- 2012-05-15 CN CN2012202169307U patent/CN202560801U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889356A (en) * | 2014-12-29 | 2016-08-24 | 欧阳抗美 | Self-aligning bearing lever for automobile clutch separation oil cylinder |
| CN111721127A (en) * | 2019-03-18 | 2020-09-29 | 北京三兴汽车有限公司 | Improved oil cylinder joint pin shaft of steel pusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Yuanjie Inventor after: Xu Linhui Inventor before: Hu Yuanjie Inventor before: Xu Linzhong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU YUANJIE XU LINZHONG TO: HU YUANJIE XU LINHUI |
|
| 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: 20121128 Termination date: 20160515 |