CN102328236A - Vertical feeding mechanism of cutting power head - Google Patents
Vertical feeding mechanism of cutting power head Download PDFInfo
- Publication number
- CN102328236A CN102328236A CN201110202271A CN201110202271A CN102328236A CN 102328236 A CN102328236 A CN 102328236A CN 201110202271 A CN201110202271 A CN 201110202271A CN 201110202271 A CN201110202271 A CN 201110202271A CN 102328236 A CN102328236 A CN 102328236A
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- screw
- worm
- power head
- cutting power
- unit head
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Abstract
The invention relates to a vertical feeding mechanism of a cutting power head. The cutting power head is fixed at one side of a movable supporting plate, the movable supporting plate is slidably arranged on a rack by virtue of a linear guide rail pair; the output end of a motor fixed on the rack is provided with a lead screw, a screw meshed with the lead screw is connected to the movable supporting plate, the upper end face of the movable supporting plate is provided with a worm coaxial with a handle, and the worm and a worm gear solidified at the periphery of the screw form a worm couple. The vertical feeding mechanism provided by the invention can flexibly realize switching between vertical manual feeding and automatic feeding of the cutting power head, meets diversified processing requirements, and provides an accurate and high-efficiency processing platform for processing of a workpiece.
Description
Technical field
The present invention relates to field of machine tool equipment, in particular for the rotary machine tool of processing large-diameter workpiece.
Background technology
Large-diameter workpiece such as hauling rope, coastal waters floating structure, radiotelescope and pressure vessel etc.; Need be at some guide pass of outer edge surface Surface Machining of structural I-beam; And the processing through hole, a hundreds of hole is arranged on the workpiece, and the hole requires to have certain machining accuracy; Owing to there is not so big special equipment at present; Some other relevant device does not have the function in processing plane and hole again simultaneously; The vertical feeding that tradition adds boring in man-hour unit head is full-automatic feeding or full hand feed, and certain drawback is all arranged separately: during full-automatic feeding, if some glitch appear in the electrical system of lathe; That kind will cause whole lathe to process, and influence working (machining) efficiency; And during complete manual feeding, workload is bigger, inefficiency.
Summary of the invention
The applicant's workload that the automatically vertical feeding of full-automatic or full manual mode realization boring unit head exists to above-mentioned existing dependence is big; Shortcomings such as inefficiency; A kind of vertical feed mechanism of cutting unit head of rotary machine tool rational in infrastructure is provided; Thereby can accomplish vertical feed motion automatically or manually according to the requirement that adds man-hour, the processing platform of a precise and high efficiency is provided for the processing of workpiece.
The technical scheme that the present invention adopted is following:
The vertical feed mechanism of a kind of cutting unit head, the cutting unit head is fixed on a side of mobile pallet, and mobile pallet is arranged on the frame through the line slideway auxiliary slip; The motor output end that is fixed in frame is provided with leading screw, and the screw that is meshed with leading screw is connected on the mobile pallet; Be provided with and the handle coaxial worm in the mobile pallet upper surface, form worm couple with the worm gear that is cemented on the screw periphery.
It is further characterized in that: screw mandrel supports through deep groove ball bearing and the thrust ball bearing that is fixed on the bearing block jointly.
The present invention is connected with screw mandrel through shaft coupling by DC speed-reducing; The drive screw mandrel rotates, and leading screw converts rotatablely moving of screw mandrel into the rectilinear motion of screw again through screw; A face of screw is fixed on the mobile pallet, and the boring unit head is fixed on the mobile pallet.Through the guiding of line slideway and slide block, the rotation of motor just drives mobile pallet and makes rectilinear motion up and down like this, thereby accomplishes the automatically vertical feeding of boring unit head.End face at mobile pallet also is provided with worm screw; End worm screw is provided with handwheel and handle, through rotating handwheel, can drive worm screw and rotate; Worm screw cooperates with worm gear on the nut seat; The drive worm gear rotates, and has also promptly driven the rotation of screw, thereby has accomplished the manually vertical feeding of boring unit head.Screw mandrel is accomplished the supporting to it, the radial load when deep groove ball bearing is used for bearing the boring feeding, the axial force when thrust ball bearing is used for bearing the boring feeding by each two thrust ball bearing and the deep groove ball bearing that are installed in the bearing block; Bearing block is fixed on the frame of boring unit head.The present invention can realize the switching of hand feed and auto-feed flexibly, has satisfied diversified processing request, and the processing platform of a precise and high efficiency is provided for the processing of workpiece.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the A-A cutaway view among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in the figure, the vertical feed mechanism of boring unit head of the present invention comprises DC speed-reducing 1, shaft coupling 2, deep groove ball bearing 3, bearing block 4; Thrust ball bearing 5, screw 6, driving key 7, screw mandrel 8, mobile pallet 9; Worm screw 10, line slideway auxiliary 11, handwheel 12, handle 13.
DC speed-reducing 1 connects screw mandrel 8 through shaft coupling 2, and screw mandrel 8 plays supporting role through the deep groove ball bearing 3 that is fixed on the bearing block 4 with thrust ball bearing 5, and through its rotation of driven by motor.Bearing block 4 is fixed on the boring unit head frame.The rotating band movable wire of screw mandrel 8 female 6 is made rectilinear motion up and down, and screw 6 drives mobile pallet 9 through driving key 7 and makes rectilinear motion up and down, and under the guide effect of line slideway auxiliary 11, accomplishes the automatically vertical feed motion of boring unit head.Be fixed with the worm screw seat in the upper surface of mobile pallet 9; Worm screw 10 is by the worm screw seat supports; Can drive worm screw 10 through the rotation of handwheel 12 and rotate, worm screw 10 is formed worm couple with the worm gear that is cemented on the screw, thereby accomplishes the manually vertical feeding of boring unit head.
One aspect of the present invention can be accomplished its automatically vertical feeding through DC speed-reducing, can by the transmission of worm couple, accomplish the manually vertical feeding of boring unit head through the rotation of handwheel on the other hand.
More than describing is to explanation of the present invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of spirit of the present invention, the present invention can do any type of modification.
Claims (2)
1. vertical feed mechanism of cutting unit head is characterized in that: the cutting unit head is fixed on a side of mobile pallet, and mobile pallet is arranged on the frame through the line slideway auxiliary slip; The motor output end that is fixed in frame is provided with leading screw, and the screw that is meshed with leading screw is connected on the mobile pallet; Be provided with and the handle coaxial worm in the mobile pallet upper surface, form worm couple with the worm gear that is cemented on the screw periphery.
2. according to the vertical feed mechanism of the described cutting unit head of claim 1, it is characterized in that: screw mandrel supports through deep groove ball bearing and the thrust ball bearing that is fixed on the bearing block jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110202271A CN102328236A (en) | 2011-07-19 | 2011-07-19 | Vertical feeding mechanism of cutting power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110202271A CN102328236A (en) | 2011-07-19 | 2011-07-19 | Vertical feeding mechanism of cutting power head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102328236A true CN102328236A (en) | 2012-01-25 |
Family
ID=45480345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110202271A Pending CN102328236A (en) | 2011-07-19 | 2011-07-19 | Vertical feeding mechanism of cutting power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102328236A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229060A (en) * | 2011-06-01 | 2011-11-02 | 邓文俊 | Novel transmission and manual-operation double-control device of numerically-controlled motor |
| CN102699694A (en) * | 2012-06-19 | 2012-10-03 | 无锡华联精工机械有限公司 | Manual displacement mechanism of rotary machine tool |
| CN110303367A (en) * | 2018-03-27 | 2019-10-08 | 朝阳正星机械有限公司 | Boring machine hob feed motion driving device |
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| CN2291250Y (en) * | 1995-04-26 | 1998-09-16 | 郭昆兰 | Vertical gang multistage machine tool |
| CN2508940Y (en) * | 2001-12-07 | 2002-09-04 | 宁新华 | Tyre Mould Digital Control carving knife |
| CN1454744A (en) * | 2003-06-03 | 2003-11-12 | 南京钢铁集团有限公司 | On-line repair method and special combined machine tool thereof |
| CN201091930Y (en) * | 2007-08-28 | 2008-07-30 | 赣州发电设备成套制造有限公司 | Special purpose machine for oblique boring |
| CN201304511Y (en) * | 2008-10-23 | 2009-09-09 | 安阳鑫盛机床股份有限公司 | Drill lathe for numerical control bearing retainer |
| CN201342740Y (en) * | 2009-01-20 | 2009-11-11 | 陈善元 | High-precision carbon-block automatic processing device |
| CN201432202Y (en) * | 2009-06-12 | 2010-03-31 | 徐慧菁 | Rotary upright post mechanism of edge milling machine |
| CN101691895B (en) * | 2009-11-03 | 2011-02-02 | 烟台台海玛努尔核电设备有限公司 | Manufacturing process for main pipe line of primary loop in AP1000 nuclear power technology |
| CN102059574A (en) * | 2010-12-06 | 2011-05-18 | 天津锐新电子热传技术股份有限公司 | Power head device for chambering machining of front beam plate of extruding machine |
| CN201862844U (en) * | 2010-11-19 | 2011-06-15 | 甘肃省监狱企业集团天水机床有限责任公司 | Numerical control shaping machine |
| CN201895226U (en) * | 2010-12-06 | 2011-07-13 | 天津锐新电子热传技术股份有限公司 | Power head device used for chambering process on extruder front beam slab |
| CN202200089U (en) * | 2011-07-19 | 2012-04-25 | 无锡华联精工机械有限公司 | Vertical feeding mechanism of cutting power head |
-
2011
- 2011-07-19 CN CN201110202271A patent/CN102328236A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291250Y (en) * | 1995-04-26 | 1998-09-16 | 郭昆兰 | Vertical gang multistage machine tool |
| CN2508940Y (en) * | 2001-12-07 | 2002-09-04 | 宁新华 | Tyre Mould Digital Control carving knife |
| CN1454744A (en) * | 2003-06-03 | 2003-11-12 | 南京钢铁集团有限公司 | On-line repair method and special combined machine tool thereof |
| CN201091930Y (en) * | 2007-08-28 | 2008-07-30 | 赣州发电设备成套制造有限公司 | Special purpose machine for oblique boring |
| CN201304511Y (en) * | 2008-10-23 | 2009-09-09 | 安阳鑫盛机床股份有限公司 | Drill lathe for numerical control bearing retainer |
| CN201342740Y (en) * | 2009-01-20 | 2009-11-11 | 陈善元 | High-precision carbon-block automatic processing device |
| CN201432202Y (en) * | 2009-06-12 | 2010-03-31 | 徐慧菁 | Rotary upright post mechanism of edge milling machine |
| CN101691895B (en) * | 2009-11-03 | 2011-02-02 | 烟台台海玛努尔核电设备有限公司 | Manufacturing process for main pipe line of primary loop in AP1000 nuclear power technology |
| CN201862844U (en) * | 2010-11-19 | 2011-06-15 | 甘肃省监狱企业集团天水机床有限责任公司 | Numerical control shaping machine |
| CN102059574A (en) * | 2010-12-06 | 2011-05-18 | 天津锐新电子热传技术股份有限公司 | Power head device for chambering machining of front beam plate of extruding machine |
| CN201895226U (en) * | 2010-12-06 | 2011-07-13 | 天津锐新电子热传技术股份有限公司 | Power head device used for chambering process on extruder front beam slab |
| CN202200089U (en) * | 2011-07-19 | 2012-04-25 | 无锡华联精工机械有限公司 | Vertical feeding mechanism of cutting power head |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229060A (en) * | 2011-06-01 | 2011-11-02 | 邓文俊 | Novel transmission and manual-operation double-control device of numerically-controlled motor |
| CN102229060B (en) * | 2011-06-01 | 2014-01-22 | 邓文俊 | Novel transmission and manual-operation double-control device of numerically-controlled motor |
| CN102699694A (en) * | 2012-06-19 | 2012-10-03 | 无锡华联精工机械有限公司 | Manual displacement mechanism of rotary machine tool |
| CN110303367A (en) * | 2018-03-27 | 2019-10-08 | 朝阳正星机械有限公司 | Boring machine hob feed motion driving device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |