CN202271218U - Flexible automatic-alignment positioning assisting device - Google Patents
Flexible automatic-alignment positioning assisting device Download PDFInfo
- Publication number
- CN202271218U CN202271218U CN2011203181316U CN201120318131U CN202271218U CN 202271218 U CN202271218 U CN 202271218U CN 2011203181316 U CN2011203181316 U CN 2011203181316U CN 201120318131 U CN201120318131 U CN 201120318131U CN 202271218 U CN202271218 U CN 202271218U
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- CN
- China
- Prior art keywords
- sleeve
- positioning
- main spindle
- spindle box
- support rod
- 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 boring equipment for rotating shaft holes of buckets of engineering machinery, in particular to a flexible automatic-alignment positioning assisting device. The device includes a main spindle box, a bearing, a support rod, an oil filler plug, a compression spring and a sleeve, wherein the main spindle box is mounted on a worktable, the sleeve is mounted on the side surface of the main spindle box through the fastening of screws, the support rod is arranged in the sleeve, the bottom end of the support rod is connected with the compression spring, and the bearing is mounted at the top end of the support rod. The positioning assisting device for the boring equipment for rotating shaft holes of buckets solves the problem that a welded bucket is huge and complexly shaped, which makes positioning and clamping more difficult; and when the bucket is moved towards the worktable by a crane, the workpiece can rapidly turn to the correct direction and reach a preset correct position through the flexible automatic-alignment positioning assisting device, so as to achieve the workpiece positioning. The device has the advantages of simplicity and convenience in operation and rapidness and accuracy in positioning assistance, and can effectively improve the production efficiency.
Description
Technical field:
The utility model relates to engineering machinery scraper bowl shaft hole boring process equipment, particularly a kind of flexible automatic capturing auxiliary locator.
Background technology:
Scraper bowl is the main member of working device of loader; It is bucket type weldment with two groups of parallel hole systems; Flow processs such as the general production process of scraper bowl comprises blanking, car, mills, boring, moulding, welding, polishing, sandblast, spraying; Wherein, the boring of scraper bowl shaft hole processing is of paramount importance in each operation.
Along with engineering machinery is increasingly high to the requirement on machining accuracy of scraper bowl; Like the depth of parallelism of shaft hole system and the axiality requirement of hole system on the same group; The production process of scraper bowl has been carried out suitable adjustment, carries out the bore hole processing of shaft hole after each assembly integral body is welded by existing most of enterprises.The huge people of volume was complex-shaped after the scraper bowl welding was accomplished, and be unfavorable for positioning and clamping, but most of enterprises still adopted the method for artificial positioning and clamping, cause clamping loaded down with trivial details, and positioning accuracy is low, and efficient is low.
Summary of the invention:
The purpose of the utility model is exactly to above-mentioned shortcoming; A kind of flexible automatic capturing auxiliary locator that proposes plays the effect of buffering when adopting this device that scraper bowl is laid, and realizes the assist location to scraper bowl; Can effectively improve location efficiency and positioning accuracy, improve the benefit of enterprise.
The technical scheme of the utility model is a kind of flexible automatic capturing auxiliary locator, is made up of main spindle box (1), screw (2), screw (10), bearing (3), support bar (4), oil filler plug (5), compression spring (6), sleeve (8).
Described sleeve (8) is installed in the side of main spindle box (1), is connected with screw (10) through screw (2).
Described support bar (4) is installed in the inside of sleeve (8), and support bar (4) slides in sleeve (8); The bottom of support bar (4) is connected with compression spring (6), and the top of support bar (4) is equipped with bearing (3).
Described oil filler plug (5) is installed on the main spindle box (1), the oil filler point of oil filler plug (5) and sleeve (8) conducting, and main spindle box (1) is installed on the workbench.
Description of drawings:
Fig. 1 is the general structure sketch map of this novel practical.
The specific embodiment:
Referring to Fig. 1, flexible automatic capturing auxiliary locator is installed on the main spindle box (1), and this device main part is processed by cast iron, comprises main spindle box (1), bearing (3), support bar (4), oil filler plug (5), compression spring (6), sleeve (8).
Sleeve (8) is installed in the side of main spindle box (1), is connected with screw (10) through screw (2); Support bar (4) is installed in the inside of sleeve (8), and support bar (4) slides in sleeve (8); The bottom of support bar (4) is connected with compression spring (6), and the top of support bar (4) is equipped with bearing (3); When crane fell scraper bowl, the inner chamber of scraper bowl contacted with bearing (3), and scraper bowl produces pressure to support bar (4), and support bar (4) moves down along sleeve (8), and under the cushioning effect of compression spring (6), scraper bowl arrives the precalculated position.
Oil filler plug (5) is installed on the main spindle box (1), the oil filler point of oil filler plug (5) and sleeve (8) conducting.Open oil filler plug (5), lubricating oil plays lubricated effect through the gap of oilhole injection support bar (4) with sleeve (8), guarantees moving flexibly of support bar.
Claims (2)
1. flexible automatic capturing auxiliary locator; It is characterized in that: comprise that sleeve (8) is installed in the side of main spindle box (1); Be connected with screw (10) through screw (2); Support bar (4) is installed in the inside of sleeve (8), and the bottom of support bar (4) is connected with compression spring (6), and the top of support bar (4) is equipped with bearing (3).
2. a kind of flexible automatic capturing auxiliary locator according to claim 1 is characterized in that: oil filler plug (5) is installed on the main spindle box (1), the oil filler point of oil filler plug (5) and sleeve (8) conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203181316U CN202271218U (en) | 2011-08-29 | 2011-08-29 | Flexible automatic-alignment positioning assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203181316U CN202271218U (en) | 2011-08-29 | 2011-08-29 | Flexible automatic-alignment positioning assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271218U true CN202271218U (en) | 2012-06-13 |
Family
ID=46191604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203181316U Expired - Fee Related CN202271218U (en) | 2011-08-29 | 2011-08-29 | Flexible automatic-alignment positioning assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147506A (en) * | 2021-11-08 | 2022-03-08 | 上海航天精密机械研究所 | Flexible tail jacking device for rough machining and finish machining axial clamping and thin-wall cabin device thereof |
-
2011
- 2011-08-29 CN CN2011203181316U patent/CN202271218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147506A (en) * | 2021-11-08 | 2022-03-08 | 上海航天精密机械研究所 | Flexible tail jacking device for rough machining and finish machining axial clamping and thin-wall cabin device thereof |
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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: 20120613 Termination date: 20120829 |