CN201419263Y - Boring machine specially used for external bore of 1600T floating crane - Google Patents
Boring machine specially used for external bore of 1600T floating crane Download PDFInfo
- Publication number
- CN201419263Y CN201419263Y CN2009200451049U CN200920045104U CN201419263Y CN 201419263 Y CN201419263 Y CN 201419263Y CN 2009200451049 U CN2009200451049 U CN 2009200451049U CN 200920045104 U CN200920045104 U CN 200920045104U CN 201419263 Y CN201419263 Y CN 201419263Y
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- boring
- gear
- pinion
- rod
- boring machine
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Abstract
The utility model relates to a boring machine specially used for an external bore of a 1600T floating crane. The boring machine comprises a power device (11), a small gear (1), a big gear (10), a boring rod (2), a knife rest body (5) and a boring knife (6), wherein the power device (11) is connected with the small gear (1); the small gear (1) is engaged with the big gear (10); the big gear (10) isinstalled at one end of the boring rod (2); the knife rest body (5) is installed in the middle of the boring rod (2) by a sliding nut (4); and the boring knife (6) is fixedly installed on the knife rest body (5). The boring machine is characterized in that the power device (11) adopts a cycloidal-pin gear speed reducer; both the small gear (1) and the big gear (10) adopt straight toothed spur gears; a screw rod (3) is axially fixed on the boring rod (2) by a bearing (7); and the screw rod (3) is connected with an intermediate gear (8) of a differential feeding gear box (9). The utility modeladopts the big gear to drive to form main movement, and the feeding box is designed for differential feeding movement, thereby forming the combined movement to cut workpieces. In addition, the work driving efficiency is high.
Description
(1) technical field
The utility model relates to a kind of outboard borer dress of building.Belong to and build the ship technical field.
(2) background technology
At present, build outboard borer dress and adopt horse order row basically, drive by worm and gear.This is in that to build the narrow bin of ship very suitable, and its clamping is flexible, and the bore hole mating surface is short, and easy accessibility is transferred in the school, can solve a problem promptly.But shortcoming is that the work transmission efficiency is lower.In the 1600T crane barge, outer borer has accounted for certain proportion.Because the outer boring steel bushing aperture of crane barge is big, cooperate face length, and workload is big, former frock is not suitable for operation.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides the outer boring of the higher 1600T crane barge of a kind of work transmission efficiency special-purpose boring row.
The purpose of this utility model is achieved in that the special-purpose boring row of the outer boring of a kind of 1600T crane barge, comprise power set, pinion, gear wheel, boring bar, tool-post structure and boring cutter, power set link to each other with pinion, pinion and gear wheel engagement, gear wheel is installed in boring bar one end, tool-post structure is installed in the middle of the boring bar with sliding order, boring cutter is fixedly mounted on the tool-post structure, described power set adopt the cycloidal-pin wheel decelerator, pinion and gear wheel all adopt straight spur gear, on the boring bar with bearing shaft to being fixed with a screw mandrel, this screw mandrel links to each other with the carrier gear of a differential feed gear-box.
Cycloidal-pin wheel decelerator and straight spur gear mechanism driving are adopted in its transmission, and transferring power obviously increases; Screw mandrel is axially fixed on the boring bar with bearing, aspect feed, adopt the differential attachment transmission, designed differential feed gear-box, fast jog has been arranged and fall suitable feed, totally seven kinds of feeding speeds, its drive path is that power set drive pinion, pinion drives the gear wheel transmission, and gear wheel drives boring bar and rotates, and is rotated equally by the screw mandrel of bearing fixing, it produces various cutting speeds under the differential situation of the carrier gear of differential feed gear-box simultaneously, drives the boring cutter cutting workpiece by tool-post structure.
The beneficial effects of the utility model are:
The utility model adopts the gear wheel transmission, produces main motion, and the design feed change unit carries out differential feed campaign, comes cutting workpiece thereby produce compound motion.Work transmission efficiency height.
(4) description of drawings
Fig. 1 is the special-purpose boring row's of the outer boring of the utility model 1600T crane barge a Facad structure schematic diagram.
Among the figure:
Pinion 1
Screw mandrel 3
Slide and make 4
Tool-post structure 5
Bearing 7
Differential feed gear-box 9
Power set 11.
(5) specific embodiment
Referring to Fig. 1, the special-purpose boring row of the outer boring of the utility model 1600T crane barge mainly is made up of power set 11, pinion 1, gear wheel 10, boring bar 2, screw mandrel 3, differential feed gear-box 9, tool-post structure 5 and boring cutter 6.Power set 11 adopt the cycloidal-pin wheel decelerator, pinion and gear wheel all adopt straight spur gear, power set 11 link to each other with pinion 1, pinion 1 and gear wheel 10 engagements, gear wheel 10 is installed in boring bar 2 one ends, and screw mandrel 3 usefulness bearings 7 are axially fixed on the boring bar 2, and screw mandrel 3 links to each other with the carrier gear 8 of differential feed gear-box 9, tool-post structure 5 usefulness are sliding to make 4 to be installed in the middle of the boring bar 2, and boring cutter 6 is fixedly mounted on the tool-post structure 5.
Claims (1)
1, the special-purpose boring row of the outer boring of a kind of 1600T crane barge, comprise power set (11), pinion (1), gear wheel (10), boring bar (2), tool-post structure (5) and boring cutter (6), power set (11) link to each other with pinion (1), pinion (1) and gear wheel (10) engagement, gear wheel (10) is installed in boring bar (2) one ends, it is middle that tool-post structure (5) makes (4) to be installed in boring bar (2) with cunning, boring cutter (6) is fixedly mounted on the tool-post structure (5), it is characterized in that: described power set (11) adopt the cycloidal-pin wheel decelerator, pinion (1) and gear wheel (10) all adopt straight spur gear, described boring bar (2) is gone up has a screw mandrel (3) with bearing (7) axial restraint, and this screw mandrel (3) links to each other with the carrier gear (8) of a differential feed gear-box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200451049U CN201419263Y (en) | 2009-05-13 | 2009-05-13 | Boring machine specially used for external bore of 1600T floating crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200451049U CN201419263Y (en) | 2009-05-13 | 2009-05-13 | Boring machine specially used for external bore of 1600T floating crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419263Y true CN201419263Y (en) | 2010-03-10 |
Family
ID=41805913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200451049U Expired - Fee Related CN201419263Y (en) | 2009-05-13 | 2009-05-13 | Boring machine specially used for external bore of 1600T floating crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419263Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869997A (en) * | 2010-06-13 | 2010-10-27 | 镇江中船设备有限公司 | Boring device for cylinder hole of diesel engine stand |
| CN102357663A (en) * | 2011-10-26 | 2012-02-22 | 南通润邦重机有限公司 | Grooving mechanism |
| CN104162694A (en) * | 2014-07-24 | 2014-11-26 | 中北大学 | Deep hole drilling and boring machine with cycloidal-pin wheel speed reducer |
| CN105817669A (en) * | 2016-05-11 | 2016-08-03 | 大连金山压缩机制造有限公司 | Special boring tool for oil groove in wind and power bearing pedestal hole |
| CN107269823A (en) * | 2017-08-02 | 2017-10-20 | 临汾鹏泰伟业有限公司 | A kind of casting finishing machine change-speed gearing structure |
| CN108580968A (en) * | 2018-06-13 | 2018-09-28 | 江苏武东机械有限公司 | A kind of special purpose machine tool of Transmission of Super-Long Large Diameter cylinder boring endoporus |
-
2009
- 2009-05-13 CN CN2009200451049U patent/CN201419263Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869997A (en) * | 2010-06-13 | 2010-10-27 | 镇江中船设备有限公司 | Boring device for cylinder hole of diesel engine stand |
| CN102357663A (en) * | 2011-10-26 | 2012-02-22 | 南通润邦重机有限公司 | Grooving mechanism |
| CN102357663B (en) * | 2011-10-26 | 2013-01-02 | 南通润邦重机有限公司 | Grooving mechanism |
| CN104162694A (en) * | 2014-07-24 | 2014-11-26 | 中北大学 | Deep hole drilling and boring machine with cycloidal-pin wheel speed reducer |
| CN105817669A (en) * | 2016-05-11 | 2016-08-03 | 大连金山压缩机制造有限公司 | Special boring tool for oil groove in wind and power bearing pedestal hole |
| CN107269823A (en) * | 2017-08-02 | 2017-10-20 | 临汾鹏泰伟业有限公司 | A kind of casting finishing machine change-speed gearing structure |
| CN108580968A (en) * | 2018-06-13 | 2018-09-28 | 江苏武东机械有限公司 | A kind of special purpose machine tool of Transmission of Super-Long Large Diameter cylinder boring endoporus |
| CN108580968B (en) * | 2018-06-13 | 2023-12-19 | 江苏武东机械有限公司 | Special machine tool for boring inner hole of ultra-long large-diameter cylinder |
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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: 20100310 Termination date: 20130513 |