CN102407361A - Special drilling machine for plane cross hole - Google Patents
Special drilling machine for plane cross hole Download PDFInfo
- Publication number
- CN102407361A CN102407361A CN2011103876729A CN201110387672A CN102407361A CN 102407361 A CN102407361 A CN 102407361A CN 2011103876729 A CN2011103876729 A CN 2011103876729A CN 201110387672 A CN201110387672 A CN 201110387672A CN 102407361 A CN102407361 A CN 102407361A
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- CN
- China
- Prior art keywords
- tooth bar
- shaft sleeve
- unit head
- outer shaft
- drilling
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a special drilling machine for a plane cross hole, belonging to the technical field of drilling machines. According to the special drilling machine, a drilling power head is fixedly arranged on a machine body; another drilling power head is fixedly arranged on a movable rotating plate; the movable rotating plate is hinged on the machine body by using a pin roll; a pair of sector gears mutually meshed is fixedly arranged on the machine body; a driving gear is fixedly arranged at a rotary center of each sector gear; and each driving gear is meshed with a rack-shaped shaft sleeve on one power head. The invention has the advantages of simple structure and higher drilling efficiency; and any cross angle hole in a space can be simultaneously drilled and cut.
Description
Technical field
The present invention relates to a kind of drilling machine, be specifically related to crossing on the same level hole special drill press, belong to the special drill press technical field.
Background technology
In many part manufacture processes; Tend to run into the manufacturing issue in crossing on the same level hole, the method for existing processing and manufacturing mainly contains following several method: the one, adopt common drilling machine, through the method for setting-out; Each hole drill is gone out the processing with cross bore of crossing of implementation space; The 2nd, adopt utensil location, special location, and adopt boring bar tool, get out and cross and the hole that intersects; The 3rd, adopt building-block machine, get out the spatial hole system that crosses and intersect.Bore in the spatial hole system that crosses at above-mentioned several kinds, all have different defects.At first, there is inefficient scarce limit in the method that adopts common drilling machine and hole through line; Simultaneously; Also there is the bigger scarce limit of borehole accuracy error, and adopts utensil location, special location, and adopt the method for boring bar tool boring to have the low scarce limit of production efficiency equally; Simultaneously, to can not be general between the system of the hole of different size; At last, though adopt the method for building-block machine to have productivity ratio and all high advantage of quality, there is the higher scarce limit of equipment investment expense.
Summary of the invention
The objective of the invention is to: to existing making space crossing on the same level hole is existing above-mentioned scarce limit, and the present invention provides a kind of novel crossing on the same level hole special drill press, to overcome the existing existing above-mentioned scarce limit of rig.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of crossing on the same level special drill press; It comprises: the axle sleeve of unit head, outer shaft sleeve, tooth bar shape, drill bit, sector gear, travelling gear, control crank, fuselage, movable flap, bolt; It is characterized in that: unit head is formed by identical two, and the position vertically installs and fixes a unit head directly over fuselage, and described unit head is provided with outer shaft sleeve; Be provided with the axle sleeve of tooth bar shape in the endoporus of described outer shaft sleeve; Make tooth bar on the bus of described tooth bar oblique crank Z cover cylindrical one side, be mounted with drill bit in the outer end endoporus of said tooth bar oblique crank Z cover, be hinged with movable flap with rotating shaft in a side of fuselage; On movable flap, install and fix an other unit head; The left end of described unit head is provided with outer shaft sleeve, is provided with the axle sleeve of tooth bar shape in the endoporus of described outer shaft sleeve, and the generatrix direction of sleeve outer circle one side of described tooth bar shape is provided with tooth bar; Be mounted with drill bit in the one end endoporus of described outer shaft sleeve; Fuselage between two a tooth bar oblique crank Zs cover and travelling gear is installed respectively above the movable flap, each travelling gear is meshed with the tooth bar that the tooth bar oblique crank Z of one of which side puts, and each travelling gear and a sector gear interconnect fixing; Form intermeshing relation between each sector gear; On the fuselage that with the rotating shaft is the center of circle, be shaped on arc T type bolt slot, bolt is fixed movable flap and fuselage through T type groove, and a described control crank and a rack-mounted travelling gear fix.
Operation principle of the present invention is: unclamp bolt, and rotation activity flap, so; A unit head mounted thereto and the drill bit that is attached thereto are also done corresponding rotation; And the angle between the other drill bit that is fixed on the unit head above the frame and is attached thereto also changes thereupon, when pulling control crank, then links through two identical sector gears between two travelling gears; Because each travelling gear only is meshed with the tooth bar that a tooth bar oblique crank Z on its limit puts; So the axle sleeve that just drives two tooth bar shapes is done identical motion simultaneously, and the drill bit that drives two intersections is done identical motion equally.
Beneficial effect: can find out that by operation principle of the present invention the present invention has simple in structure, any intersecting angle hole, drilling space, and drilling efficiency advantage of higher simultaneously.
Description of drawings
Accompanying drawing is a structure principle chart of the present invention;
Shown in the figure: 1, unit head; 2, outer shaft sleeve; 3, tooth bar oblique crank Z cover; 4, drill bit; 5, sector gear; 6, travelling gear; 7, control crank; 8, fuselage; 9, movable flap; 10, bolt; 11, bearing pin; 12, arc T type groove; 13, workpiece.
The specific embodiment
Claims (1)
1. crossing on the same level hole special drill press; It is characterized in that: vertically install and fix a unit head (1) in fuselage (8) top position; Described unit head (1) is provided with outer shaft sleeve (2); Be provided with the axle sleeve (3) of tooth bar shape in the endoporus of outer shaft sleeve (2), be hinged with movable flap (9) with rotating shaft (11), on movable flap (9), install and fix an other unit head (1) in a side of fuselage (8); The left end of described unit head (1) is provided with outer shaft sleeve (2); Be provided with tooth bar oblique crank Z cover (3) in the endoporus of described outer shaft sleeve (2), on fuselage (8), be separately installed with travelling gear (6), the tooth bar on the tooth bar oblique crank Z cover (3) of each travelling gear (6) and one of which side is meshed; Each travelling gear (6) and a sector gear (5) interconnect fixing, form intermeshing relation between each sector gear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103876729A CN102407361A (en) | 2011-11-30 | 2011-11-30 | Special drilling machine for plane cross hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103876729A CN102407361A (en) | 2011-11-30 | 2011-11-30 | Special drilling machine for plane cross hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102407361A true CN102407361A (en) | 2012-04-11 |
Family
ID=45909875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103876729A Pending CN102407361A (en) | 2011-11-30 | 2011-11-30 | Special drilling machine for plane cross hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102407361A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249397A (en) * | 2014-09-18 | 2014-12-31 | 吴进明 | Full-automatic cutting perforating machine |
| CN106424844A (en) * | 2016-11-14 | 2017-02-22 | 无锡溥汇机械科技有限公司 | Drilling machine fixing device for handling steel structure |
| CN113664241A (en) * | 2021-08-27 | 2021-11-19 | 浙江机电职业技术学院 | Automatic drilling device and using method |
-
2011
- 2011-11-30 CN CN2011103876729A patent/CN102407361A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249397A (en) * | 2014-09-18 | 2014-12-31 | 吴进明 | Full-automatic cutting perforating machine |
| CN104249397B (en) * | 2014-09-18 | 2016-08-17 | 吴进明 | One automatically cuts puncher |
| CN106424844A (en) * | 2016-11-14 | 2017-02-22 | 无锡溥汇机械科技有限公司 | Drilling machine fixing device for handling steel structure |
| CN113664241A (en) * | 2021-08-27 | 2021-11-19 | 浙江机电职业技术学院 | Automatic drilling device and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120411 |