CN202356838U - Steel sleeve press-fitting device for excavator - Google Patents
Steel sleeve press-fitting device for excavator Download PDFInfo
- Publication number
- CN202356838U CN202356838U CN2011205113205U CN201120511320U CN202356838U CN 202356838 U CN202356838 U CN 202356838U CN 2011205113205 U CN2011205113205 U CN 2011205113205U CN 201120511320 U CN201120511320 U CN 201120511320U CN 202356838 U CN202356838 U CN 202356838U
- Authority
- CN
- China
- Prior art keywords
- steel sleeve
- excavator
- oil cylinder
- press
- fitting device
- 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 steel sleeve press-fitting device, in particular to a steel sleeve press-fitting device for a working device of an excavator. An oil cylinder and a supporting seat are respectively arranged on two sides of a machine body; a lengthening bar is arranged on the supporting seat; positioners are arranged on the lengthening bar and the head of the oil cylinder respectively; and the oil cylinder is connected with a hydraulic station through a hydraulic pipeline. Compared with the prior art, the steel sleeve press-fitting device in the utility model has the advantage that the steel sleeve press-fitting device is suitable for press fitting of a steel sleeve to the working device of the excavator; mechanical assembly replaces manual assembly, so that a phenomenon that the steel sleeve is stroke manually is avoided; and the production efficiency and the safety are improved, and the noise pollution is reduced.
Description
Technical field
The utility model relates to a kind of press-loading apparatus of steel bushing, is specifically related to a kind of digger operating device steel bushing press-loading apparatus.
Background technology
The assembling of excavator steel bushing is the important component part in the excavator assembling process in the engineering machinery; The reliability of its assembling will directly have influence on the reliability and the service life of complete machine work; And the form of hand assembled is generally taked in the steel bushing assembling, and assembling process is loaded onto copper rod on the steel bushing pad, makes the copper rod that hits with a hammer make steel bushing get into workpiece; Operation production efficiency is low like this, noise pollution is serious, and has potential safety hazard.
Summary of the invention
The purpose of the utility model is exactly to the deficiency that exists in the above-mentioned prior art, provides a kind of simple and practical, enhances productivity, and reduces the excavator of noise pollution and uses the steel bushing press-loading apparatus.Its technical scheme is following:
It is in the both sides of body oil cylinder and supporting base to be installed respectively, and extension bar 2 is installed on supporting base 1, on extension bar 2, distinguishes installation positioner 3 with the head of oil cylinder 5, and oil cylinder links to each other with Hydraulic Station through fluid pressure line.
Compared with prior art the utlity model has following advantage: the utility model is used for excavator fitting device steel bushing and press-fits very suitable; Hand assembled is improved to the machinery assembling; Beat steel bushing by hand when avoiding assembling, improved production efficiency and security, and reduce noise pollution.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 partial enlarged drawing.
The specific embodiment:
Referring to Fig. 1, Fig. 2, the utility model is that oil cylinder 5 and supporting base 1 are installed respectively in the both sides of body 4, and extension bar 2 is installed on supporting base 1, and with the head of oil cylinder 5 installation positioner 3 respectively, oil cylinder 5 links to each other with Hydraulic Station 6 through fluid pressure line on extension bar 2.Can the extension bar 2 of different size be loaded on the supporting base 1 according to the different product length requirement during use, load onto locator 3, steel bushing 7 is contained on the locator 3, put product, press the button, steel bushing 7 is fitted on the product through cylinder piston motion.8 is workpiece among Fig. 2.
Steel bushing press-fited work when said steel bushing press-loading apparatus was mainly used in the assembling of parts such as excavator swing arm, dipper.
Claims (1)
1. an excavator is used the steel bushing press-loading apparatus; It is characterized in that installing respectively oil cylinder (5) and supporting base (1) in the both sides of body (4); Go up installation extension bar (2) at supporting base (1); Head last at extension bar (2) and oil cylinder (5) is distinguished installation positioner (3), and oil cylinder (5) links to each other with Hydraulic Station (6) through fluid pressure line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205113205U CN202356838U (en) | 2011-12-09 | 2011-12-09 | Steel sleeve press-fitting device for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205113205U CN202356838U (en) | 2011-12-09 | 2011-12-09 | Steel sleeve press-fitting device for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356838U true CN202356838U (en) | 2012-08-01 |
Family
ID=46568055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205113205U Expired - Fee Related CN202356838U (en) | 2011-12-09 | 2011-12-09 | Steel sleeve press-fitting device for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837180A (en) * | 2012-09-19 | 2012-12-26 | 广西玉柴重工有限公司 | Moving arm and bucket rod hydraulic lining tooling of excavator |
-
2011
- 2011-12-09 CN CN2011205113205U patent/CN202356838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837180A (en) * | 2012-09-19 | 2012-12-26 | 广西玉柴重工有限公司 | Moving arm and bucket rod hydraulic lining tooling of excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |