CN104439423A - Hole drilling multi-axis device - Google Patents
Hole drilling multi-axis device Download PDFInfo
- Publication number
- CN104439423A CN104439423A CN201410661997.5A CN201410661997A CN104439423A CN 104439423 A CN104439423 A CN 104439423A CN 201410661997 A CN201410661997 A CN 201410661997A CN 104439423 A CN104439423 A CN 104439423A
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- CN
- China
- Prior art keywords
- shaft
- cutter
- cutter shaft
- clamping
- regulating block
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a hole drilling multi-axis device. An installation clamping cover is fixed to one end of a shell, a driving gear is arranged in the shell, a protruding part is arranged in the center of the driving gear, and a square clamping hole is formed in the end face of the protruding part. The clamping cover is provided with a clamping hoop used for clamping a power shaft tightly, and a locking bolt is arranged on the clamping hoop. A plurality of driven gears meshed with the driving gear are arranged around the driving gear and fixedly connected with a cutter shaft. The cutter shaft extends out of the other end of the shell and is supported by a bearing, and a cutter chuck is installed at the extending end of the cutter shaft. The hole drilling multi-axis device can be quickly connected with the power shaft in a clamping mode, and it is only needed to insert the power shaft into the clamping cover and clamp a square boss on the end face of the cutter shaft into the square clamping hole. According to the hole drilling multi-axis device, the function of machining a plurality of holes at the same time is achieved through the simple structure, only the same power is needed for driving, using is more convenient, and the production efficiency can be improved better.
Description
Technical field
The present invention relates to machining equipment, specifically relate to a kind of boring multi-shaft device, this equipment can be advantageously connected on line shaft and to install different cutters, belongs to drilling technique field.
Background technology
On some workpiece, sometimes need to process multiple hole, as the connecting hole on ring flange.By current rig, can only process respectively.If each hole machined time is 20 seconds, so 3 holes are exactly 60 seconds, and this does not also comprise switching time.If the increasing number in hole, the time will be longer, thus existing rig faced by need to bore multiple hole in, inefficiency problem has just displayed at once.Also there are some special machining centers can bore multiple hole simultaneously, but such machining center often complex structure, each drill bit passes through multijoint control, so equipment investment is very high.
Summary of the invention
For prior art above shortcomings, the object of the present invention is to provide the boring multi-shaft device that a kind of structure is simple, cost is low, quick and easy for installation.
To achieve these goals, the technical solution used in the present invention is such:
Boring multi-shaft device, comprise the cylinder shell of both ends open, installation cutting ferrule is fixed with at shell one end, driving gear is provided with in housing, driving gear center has a protuberance, protuberance is nested in cutting ferrule rotationally, protuberance end face be provided with for line shaft clamping with the clamping square hole with line shaft synchronous axial system; Cutting ferrule is provided with the clip for being held tightly by line shaft, and clip is provided with lock-screw; Around driving gear, be provided with some driven gears be engaged with, each driven gear is fixedly connected with cutter shaft, and cutter shaft stretches out from the housing other end and by bearings, is provided with cutter chuck at cutter shaft external part, and namely cutter is fixedly mounted on cutter chuck.
Each driven gear is connected with cutter shaft by driven shaft, and driven shaft two ends are connected with driven gear and cutter shaft respectively by two parallel rotating shafts; Be installed with the adjustment seat of ring-type at housing cutter shaft end, adjustment seat is provided with the adjustment screw consistent with driven gear quantity; Each cutter shaft is respectively provided with a regulating block, and bearing is located on regulating block; Regulating block is provided with regulating tank, and the adjustment screw in adjustment seat is stretched out and is passed through nut check in the regulating tank of correspondence.By the design of adjustment seat and regulating block, the hole of processing can be made to be positioned at different-diameter circumferentially, more to correspond to actual needs, use more flexible.And this device also can be adjusted to separately in the distance different from casing center by each cutter, and adaptability is stronger.
Described driven gear is eight covers angularly distributed, and corresponding driven shaft, cutter shaft and regulating block are also eight covers.
Described adjustment seat is provided with the auxiliary stopper pin corresponding with regulating block, and auxiliary stopper pin is positioned on diameter of the housing direction with corresponding adjustment screw line.Coordinated with adjustment screw by auxiliary stopper pin, can guarantee that regulating block can only regulate in diametric(al), thus improve the accuracy regulated.
Some stiffeners are provided with between described adjustment seat and housing exterior walls.Owing to housing existing the many groups of cutters worked simultaneously, higher to the requirement of strength of housing, make the intensity of housing be guaranteed thus by setting up stiffener.
Described regulating block is provided with adjustment scale along the direction of regulating tank.Can by scale make each cutter shaft be adjusted to identical circumferentially or the position needed.
Compared to existing technology, the present invention has following beneficial effect:
1, this boring multi-shaft device can fast and line shaft clamping, only need line shaft to insert in cutting ferrule, and the square boss of cutter shaft end face is snapped in clamping square hole.The installation and removal of cutter on this boring multi-shaft device are all very convenient, can carry out the replacing of different cutter easily.
2, this boring multi-shaft device function that utilizes simple structure namely to achieve porous simultaneously to process, only needs same power drive, uses convenient, more can enhance productivity.
3, often that cutter is adjustable relative to the distance of casing center, can different processing requests be adapted to, both can be positioned at circumferentially same in all holes, and also can be positioned at circumferentially different.
4, by arranging scale and auxiliary stopper pin etc., make the adjustment of tool position more convenient and put in place.
Accompanying drawing explanation
Fig. 1-three-dimensional structure diagram of the present invention.
Fig. 2-end elevation view of the present invention.
Fig. 3-Fig. 2 sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
See Fig. 1, Fig. 2 and Fig. 3, upper as can be seen from figure, the present invention holes multi-shaft device, comprise the cylinder shell 1 of both ends open, be fixed with in housing 1 one end and install cutting ferrule 2, in housing 1, be provided with driving gear 3, driving gear 3 center has a protuberance 4, protuberance 4 is nested in cutting ferrule 2 rotationally, protuberance 4 end face be provided with for line shaft clamping with the clamping square hole 5 with line shaft synchronous axial system.Cutting ferrule 2 is provided with the clip 6 for being held tightly by line shaft, and clip 6 is provided with lock-screw 7.Some driven gears 8 be engaged with are provided with around driving gear 3, each driven gear 8 is fixedly connected with cutter shaft 9, cutter shaft 9 to stretch out and by bearings, be provided with cutter chuck 10 at cutter shaft 9 external part, namely cutter is fixedly mounted on cutter chuck from the housing other end.
During installation, line shaft to be stretched in cutting ferrule and with the clamping of clamping square hole to realize synchronous axial system, is locked after line shaft clamping puts in place by clip and lock-screw again.When line shaft rotates time, because it is connected by clamping square hole with protuberance, therefore with protuberance driving gear synchronous axial system thereupon integrally, driving gear drives driven gear to rotate again, driven gear drives corresponding cutter shaft to rotate, thus all cutters are rotated, realize the effect that much knives tool is synchronously holed.In this much knives tool, if certain tool position does not need machining hole, only need this cutter to take off.
Position between the hole processed due to different workpieces and hole and spacing difference, in order to adapt to this needs, this boring multi-shaft device is made to have certain versatility, this boring multi-shaft device to have carried out improving that make it can adjusting position to cutter shaft structure, concrete structure is described below: each driven gear 8 is connected with cutter shaft 9 by driven shaft 11, driven shaft 11 two ends are connected with driven gear 8 and cutter shaft 9 respectively by two parallel rotating shafts, rotating shaft makes driven shaft be connected with driven gear afterwards and driven shaft is connected rear rotatable with cutter shaft, and rotation direction is carried out in diametric(al).Be installed with the adjustment seat 12 of ring-type at housing 1 cutter shaft end, adjustment seat 12 is provided with the adjustment screw 13 consistent with driven gear quantity.Each cutter shaft 9 is respectively provided with a regulating block 14, and bearing is located on regulating block.Regulating block 14 is provided with regulating tank 15, and the adjustment screw 13 in adjustment seat is stretched out and is locked by nut 16 in the regulating tank 15 of correspondence.When needing to regulate, unclamp nut 16, make cutter be adjusted to the position of needs by regulating block 14, and then be locked by nut 16, because driven shaft two ends are connected with driven gear and cutter shaft respectively by rotating shaft, therefore rotary motion can be delivered on cutter by driven shaft.By the design of adjustment seat and regulating block, the hole of processing can be made to be positioned at different-diameter circumferentially, more to correspond to actual needs, use more flexible.And this boring multi-shaft device also can be adjusted to separately in the distance different from casing center by each cutter, and adaptability is stronger.
Described adjustment seat 12 is provided with the auxiliary stopper pin 17 corresponding with regulating block, and auxiliary stopper pin 17 is positioned on diameter of the housing direction with corresponding adjustment screw 13 line.Coordinated with adjustment screw 13 by auxiliary stopper pin 17, can guarantee that regulating block can only regulate in diametric(al), thus improve the accuracy regulated.
Some stiffeners 18 are provided with between described adjustment seat 12 and housing 1 outer wall.Owing to housing existing the many groups of cutters worked simultaneously, higher to the requirement of strength of housing, make the intensity of housing be guaranteed thus by setting up stiffener.
Described regulating block is provided with adjustment scale along the direction of regulating tank.Because most cases lower opening circumferentially angularly distributes, namely tool position is identical, therefore can be regulated easily by scale.Also can by scale make each cutter shaft be adjusted to identical circumferentially or other position needed.
During actual design, described driven gear is eight covers angularly distributed, and corresponding driven shaft, cutter shaft and regulating block are also eight covers.The needs of majority of case can be met like this.If wherein four cover cutters need not, so can process equal angular 8 holes or 4 holes on this structure simultaneously.
Present invention achieves boring multi-shaft device to be connected with the fast and reliable of line shaft, be convenient for changing cutter, the function utilizing simple structure to reach porous simultaneously to process, uses convenient, more can enhance productivity simultaneously.Simultaneously often that cutter is adjustable relative to the distance of casing center, can different processing requests be adapted to, both can be positioned at circumferentially same in all holes, and also can be positioned at circumferentially different.
By arranging scale and auxiliary stopper pin etc., make the adjustment of tool position more convenient and put in place.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (6)
1. boring multi-shaft device, it is characterized in that: the cylinder shell comprising both ends open, installation cutting ferrule is fixed with at shell one end, driving gear is provided with in housing, driving gear center has a protuberance, protuberance is nested in cutting ferrule rotationally, protuberance end face be provided with for line shaft clamping with the clamping square hole with line shaft synchronous axial system; Cutting ferrule is provided with the clip for being held tightly by line shaft, and clip is provided with lock-screw; Around driving gear, be provided with some driven gears be engaged with, each driven gear is fixedly connected with cutter shaft, and cutter shaft stretches out from the housing other end and by bearings, is provided with cutter chuck at cutter shaft external part.
2. boring multi-shaft device according to claim 1, is characterized in that: each driven gear is connected with cutter shaft by driven shaft, and driven shaft two ends are connected with driven gear and cutter shaft respectively by two parallel rotating shafts; Be installed with the adjustment seat of ring-type at housing cutter shaft end, adjustment seat is provided with the adjustment screw consistent with driven gear quantity; Each cutter shaft is respectively provided with a regulating block, and bearing is located on regulating block; Regulating block is provided with regulating tank, and the adjustment screw in adjustment seat is stretched out and is passed through nut check in the regulating tank of correspondence.
3. boring multi-shaft device according to claim 2, is characterized in that: described driven gear is eight covers angularly distributed, and corresponding driven shaft, cutter shaft and regulating block are also eight covers.
4. boring multi-shaft device according to claim 2, is characterized in that: described adjustment seat is provided with the auxiliary stopper pin corresponding with regulating block, and auxiliary stopper pin is positioned on diameter of the housing direction with corresponding adjustment screw line.
5. boring multi-shaft device according to claim 2, is characterized in that: be provided with some stiffeners between described adjustment seat and housing exterior walls.
6. boring multi-shaft device according to claim 2, is characterized in that: described regulating block is provided with adjustment scale along the direction of regulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661997.5A CN104439423A (en) | 2014-11-19 | 2014-11-19 | Hole drilling multi-axis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661997.5A CN104439423A (en) | 2014-11-19 | 2014-11-19 | Hole drilling multi-axis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439423A true CN104439423A (en) | 2015-03-25 |
Family
ID=52886609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661997.5A Pending CN104439423A (en) | 2014-11-19 | 2014-11-19 | Hole drilling multi-axis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814434A (en) * | 2019-11-26 | 2020-02-21 | 张得全 | Accurate drilling device for processing V-shaped groove photo frame |
| CN113059220A (en) * | 2021-05-19 | 2021-07-02 | 李淑杰 | Intelligent industrial manufacturing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215005A (en) * | 1964-11-13 | 1965-11-02 | Miyakawa Eizi | Multiple spindle drilling machine with adjustable spindles |
| GB1089359A (en) * | 1965-11-30 | 1967-11-01 | Eiji Miyakawa | A multi-spindle drilling apparatus |
| GB1373526A (en) * | 1970-11-30 | 1974-11-13 | Kloeckner Humboldt Deutz Ag | Drilling machine |
| CN87209072U (en) * | 1987-06-10 | 1988-04-27 | 钟有学 | Grinding type pulverizer |
| CN201537718U (en) * | 2009-10-15 | 2010-08-04 | 辽宁辽鞍机械制造有限公司 | Adjustable porous drill |
| CN202804234U (en) * | 2012-10-10 | 2013-03-20 | 丽水立谛科技有限公司 | Adjustable multi-drill bench drill |
| CN204366121U (en) * | 2014-11-19 | 2015-06-03 | 重庆市华青汽车配件有限公司 | Multi-spindle drilling cutter head |
-
2014
- 2014-11-19 CN CN201410661997.5A patent/CN104439423A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215005A (en) * | 1964-11-13 | 1965-11-02 | Miyakawa Eizi | Multiple spindle drilling machine with adjustable spindles |
| GB1089359A (en) * | 1965-11-30 | 1967-11-01 | Eiji Miyakawa | A multi-spindle drilling apparatus |
| GB1373526A (en) * | 1970-11-30 | 1974-11-13 | Kloeckner Humboldt Deutz Ag | Drilling machine |
| CN87209072U (en) * | 1987-06-10 | 1988-04-27 | 钟有学 | Grinding type pulverizer |
| CN201537718U (en) * | 2009-10-15 | 2010-08-04 | 辽宁辽鞍机械制造有限公司 | Adjustable porous drill |
| CN202804234U (en) * | 2012-10-10 | 2013-03-20 | 丽水立谛科技有限公司 | Adjustable multi-drill bench drill |
| CN204366121U (en) * | 2014-11-19 | 2015-06-03 | 重庆市华青汽车配件有限公司 | Multi-spindle drilling cutter head |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814434A (en) * | 2019-11-26 | 2020-02-21 | 张得全 | Accurate drilling device for processing V-shaped groove photo frame |
| CN110814434B (en) * | 2019-11-26 | 2020-07-14 | 张得全 | Accurate drilling device for processing V-shaped groove photo frame |
| CN113059220A (en) * | 2021-05-19 | 2021-07-02 | 李淑杰 | Intelligent industrial manufacturing system |
| CN113059220B (en) * | 2021-05-19 | 2022-05-24 | 潍坊恩源信息科技有限公司 | Intelligent industrial manufacturing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |