CN102151873A - Movable boring device for tail wheel bracket of large towing winch - Google Patents
Movable boring device for tail wheel bracket of large towing winch Download PDFInfo
- Publication number
- CN102151873A CN102151873A CN2011100946096A CN201110094609A CN102151873A CN 102151873 A CN102151873 A CN 102151873A CN 2011100946096 A CN2011100946096 A CN 2011100946096A CN 201110094609 A CN201110094609 A CN 201110094609A CN 102151873 A CN102151873 A CN 102151873A
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- CN
- China
- Prior art keywords
- wheel bracket
- tail wheel
- towing winch
- packaged type
- axiality
- 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.)
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Abstract
The invention relates to a movable boring device for a tail wheel bracket of a large towing winch, which is used for processing the tail wheel bracket of the large towing winch which requires higher coaxiality and is inconvenient to move. The movable boring device has the characteristics of simple and movable structure. According to the movable boring device, the coaxial holes of the tail wheel bracket of the towing winch can be processed conveniently and quickly, the cost for purchasing large machine tools and the cost during processing can be saved, the production cost is lowered, and further larger economic benefits can be created.
Description
Technical field
The present invention relates to a kind of large-scale towing winch tail wheel bracket packaged type boring equipment, be used for the large-scale towing winch tail wheel bracket that working axiality is had relatively high expectations, inconvenience is moved.
Technical background
The tail wheel bracket of large-scale towing winch belongs to the large-scale workpiece that volume is big, axiality is had relatively high expectations and inconvenience is moved in machining.The traditional diamond-making technique of this workpiece is: bearing base is welded on the towing winch tail wheel bracket, utilizes large-scale bore hole machining tool that it is processed the coaxial precision that guarantees the hole; Workpiece movement is difficulty very, often need some special even specialized apparatus it could be moved on the platen, in installation process, must take a series of measure to guarantee operating personnel's safety, increase production cost greatly, cause the waste of fund and resource.
Summary of the invention
The problem that the present invention need solve is: overcome disadvantages of background technology, a kind of packaged type bore hole process equipment is provided, be used for the tail wheel bracket of machining large towing winch.At the Working position place that this device assembles is good, only need simply debug, just can process tail wheel bracket.
The technical scheme that technical solution problem of the present invention is adopted is: this equipment is made up of support, feed arrangement, power section, working portion and guider.At first, the guider support is fixed on place, hole site to be processed, boring cutter bar by blank hole, fairlead, is installed on the guider support.Then, utilize the adjustment screw on the guider, knife bar is adjusted, make the relative motion that has certain limit between fairlead and the abutment sleeve, thereby make the dead in line in knife bar axis and hole to be processed, be installed in boring cutter on the boring cutter bar and adjust size, with guarantee processing dimension accurately, and with holding screw boring cutter is fixed, the length of stretching out workpiece according to boring bar is determined the putting position of support.At last, rack-mount feed arrangement, between base and support, be connected with bolt, with the slide plate benchmark, on horizontal plane and vertical guide, carry out centering, adjustment, guaranteed that direction of feed motion is parallel with the axis in hole to be processed.Power section is installed on the slide plate, starts feed motor, check whether feed motion is normal, and debugged; Startup work motor, whether inspection work gearbox is exported the speed of walking around unusual, and debugged, carry out fixed connection by will the work output shaft and the boring cutter bar of gearbox of Hooks coupling universal coupling, come space angle between compensation work output shaft of gear-box and the boring cutter bar by Hooks coupling universal coupling, finally guaranteed the axiality of processing stations.
Description of drawings
Fig. 1 is a front view of the present invention.Among the figure, 1. feed motor, 2. feed change case, 3. base, 4. slide plate, 5. support, 6. travelling nut, 7. leading screw, 8. workpiece, 9. work motor, 10. work gearbox, 11. Hooks coupling universal couplings, 12. boring cutter bars, 13. abutment sleeve, 14. guider supports, 15. pilot sleeves, 16. the adjustment screw, 17. boring cutters, 18. holding screws.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Described feed arrangement comprises feed motor (1), feed change case (2), base (3), slide plate (4), travelling nut (6) and leading screw (7) composition.By feed change case (2) conversion rotating speed output, the employing bolt is connected between feed motor (1) and the feed change case (2).Feed change case (2) adopts the cyclic train gear drive, and for dovetail groove cooperates, mated condition can be utilized panel adjustment between slide plate (4) and the base (3).Leading screw (7) adopts shaft coupling to be connected with feed change case (2), realizes rotating synchronously.Rolling bearing is equipped with at the leading screw two ends, matches with bearing base on the base (3), makes its axial restraint and can be around self axis revolution.Be connected by pedestal between travelling nut (6) and the slide plate (4); Travelling nut (6) matches with leading screw (7), and leading screw (7) drives travelling nut (6) and moves as straight line and realize feeding.
Described power section is made up of work motor (9) and work gearbox (10).Power in the course of work is provided, is exported by work gearbox (10) by work motor (9).Work gearbox (10) adopts the cyclic train gear drive, makes system realize processing with suitable rotating speed rotation.
Described working portion is made up of Hooks coupling universal coupling (11) and boring cutter bar (12), and boring cutter (17) is housed on the boring cutter bar, and with holding screw (18) locking, by Hooks coupling universal coupling (11) transferring power.The axis unparalleled phenomenon of boring cutter bar that produces during rigging up and debugging (12) and work gearbox (10) output shaft utilizes the characteristic of Hooks coupling universal coupling (11) to compensate.
Described guider is an independent sector, is made up of abutment sleeve (13), guider support (14), fairlead (15) and adjustment screw (16).Abutment sleeve (13) is connected with welding manner with guider support (14), and adjusting screw (16) is support to be decided to be sleeve (13), adjusts the axis of pilot sleeve (15) and the dead in line in hole to be processed, thereby guarantees the axiality in hole.
Claims (4)
1. one kind large-scale towing winch tail wheel bracket packaged type boring equipment is used for the large-scale towing winch tail wheel bracket that working axiality is had relatively high expectations, inconvenience is moved.This device structure is simple, removable, only need equipment after assemble and debugs simply at the Working position place, utilize guider and Hooks coupling universal coupling that the disalignment of main shaft and boring cutter is compensated, can conveniently realize the processing of tail wheel bracket coaxial aperture, save processing cost, created economic benefit.
2. a kind of large-scale towing winch tail wheel bracket packaged type boring equipment according to claim 1 is characterized in that: the assembling of simple in structure, quick release, debug convenient and swiftly, and can process workpiece fast.
3. a kind of large-scale towing winch tail wheel bracket packaged type boring equipment according to claim 1, it is characterized in that: the axiality to main shaft and boring cutter bar is less demanding, by Hooks coupling universal coupling it is compensated.
4. a kind of large-scale towing winch tail wheel bracket packaged type boring equipment according to claim 1 is characterized in that: utilize guider that boring cutter bar is regulated, can conveniently satisfy the processing request of the axiality of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100946096A CN102151873A (en) | 2011-04-15 | 2011-04-15 | Movable boring device for tail wheel bracket of large towing winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100946096A CN102151873A (en) | 2011-04-15 | 2011-04-15 | Movable boring device for tail wheel bracket of large towing winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102151873A true CN102151873A (en) | 2011-08-17 |
Family
ID=44433734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100946096A Pending CN102151873A (en) | 2011-04-15 | 2011-04-15 | Movable boring device for tail wheel bracket of large towing winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151873A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084620A (en) * | 2013-02-26 | 2013-05-08 | 昆山市天之衣精工机械设备有限公司 | Lead screw drive device for boring lathe |
| CN103273111A (en) * | 2013-06-08 | 2013-09-04 | 安徽明雁齿轮有限公司 | Device for automatically boring two end faces of speed changing box body |
| CN105728791A (en) * | 2016-04-08 | 2016-07-06 | 中国水利水电第十四工程局有限公司 | Boring device for multiple sets of long-spacing coaxial holes |
| CN108907265A (en) * | 2018-08-02 | 2018-11-30 | 湖北开明高新科技有限公司 | A kind of online boring machine for repairing large scale equipment bearing position |
-
2011
- 2011-04-15 CN CN2011100946096A patent/CN102151873A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084620A (en) * | 2013-02-26 | 2013-05-08 | 昆山市天之衣精工机械设备有限公司 | Lead screw drive device for boring lathe |
| CN103273111A (en) * | 2013-06-08 | 2013-09-04 | 安徽明雁齿轮有限公司 | Device for automatically boring two end faces of speed changing box body |
| CN105728791A (en) * | 2016-04-08 | 2016-07-06 | 中国水利水电第十四工程局有限公司 | Boring device for multiple sets of long-spacing coaxial holes |
| CN105728791B (en) * | 2016-04-08 | 2018-06-08 | 中国水利水电第十四工程局有限公司 | One kind is used for the coaxial boring device of multigroup long range |
| CN108907265A (en) * | 2018-08-02 | 2018-11-30 | 湖北开明高新科技有限公司 | A kind of online boring machine for repairing large scale equipment bearing position |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |