CN201350514Y - Drilling machine capable of processing a plurality holes simultaneously - Google Patents
Drilling machine capable of processing a plurality holes simultaneously Download PDFInfo
- Publication number
- CN201350514Y CN201350514Y CNU2009201136361U CN200920113636U CN201350514Y CN 201350514 Y CN201350514 Y CN 201350514Y CN U2009201136361 U CNU2009201136361 U CN U2009201136361U CN 200920113636 U CN200920113636 U CN 200920113636U CN 201350514 Y CN201350514 Y CN 201350514Y
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- shaft
- drilling machine
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- fixed
- drill bit
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Abstract
The utility model relates to a drilling machine, in particular to a drilling machine capable of processing a plurality of holes simultaneously. The drilling machine comprises a frame body; the upper part of the frame body is provided with a motor main shaft and drill bits; a changeover panel is arranged between the motor main shaft and the drill bits; more than two drill bits are provided; a driving shaft and driven shafts which are positioned around the driving shaft and are parallel with the driving shaft are fixed in the changeover panel; the number of the driven shafts and the number of the drill bits is same; a driven gear which is matched with a driving gear is fixed at one end of the driven shaft; and the other end of the driven shaft is connected with the drill bit. The utility model mainly provides the drilling machine capable of processing a plurality of holes simultaneously which has simple structure; the driving shaft can drive four driven shafts to rotate simultaneously; the motor main shaft drives four drill bits to work simultaneously; and the drilling machine capable of processing a plurality of holes simultaneously can process four holes at the bottom surface of a turbine casing simultaneously, and solve the technical problems that the structure is complex and the plurality of holes can not be processed simultaneously existing in the prior art.
Description
Technical field
The utility model relates to a kind of drilling machine, but especially designs the drilling machine that a kind of porous is processed simultaneously.
Background technology
Drilling machine is a kind of equipment very common in the existing machinery equipment, the application of drilling machine also very extensively.Four holes for the turbine casing bottom surface, original drilling machine process equipment is another hole to be processed after a hole machines again, as shown in Figure 1, drilling machine has comprised the electric machine main shaft 1 on top, electric machine main shaft 1 bottom is connecting drill bit 2, be provided with anchor clamps holder 4 at the middle part of drilling machine support body 3, after turbine casing is fixed on the holder, bore what a hole travelling workpiece again, bore its excess-three hole again, four holes of such structure on processing turbine casing holder need be moved workpiece three times, handle very trouble.In Chinese patent, there is the people to apply for: " porous drilling machine (CN200520088221.5) ", it discloses a kind of porous drilling machine, comprise main spindle box, main spindle box protecgulum, main spindle box bonnet, constituted by the gear main shaft that constitutes power train that is meshing with each other, be it is characterized in that adjacent holes apart from little main shaft, arranged in dislocation before and after its front end thrust bearing, be staggered folded sieve and distribute, embed in the bearing block successively with needle bearing.The driving shaft of the drilling machine of this structure and driven shaft interlaced arrangement are not synchronous operated, and the structure more complicated.
Summary of the invention
The utility model has mainly provided a kind of simple in structure, and driving shaft drives four driven shafts simultaneously and rotates, and electric machine main shaft drives four drill bits and works simultaneously, can process the porous processing drilling machine in four holes, turbine casing bottom surface simultaneously; Solve the existing in prior technology complex structure, the technical problem that can not process a plurality of holes simultaneously.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: but the drilling machine that a kind of porous is processed simultaneously, comprise support body, be provided with electric machine main shaft and drill bit on support body top, below drill bit, be provided with anchor clamps, be provided with transfer panel between described electric machine main shaft and the drill bit, described drill bit is more than two; The driven shaft parallel around being fixed with driving shaft in the described transfer panel and being positioned at driving shaft with driving shaft, described driving shaft is positioned at the center of transfer panel, one end of driving shaft links to each other with electric machine main shaft, its other end is fixed with driving gear, the quantity of described driven shaft is identical with the quantity of drill bit, one end of driven shaft is fixed with the driven gear that matches with driving gear, and the other end of driven shaft is connected with drill bit.Driven shaft be positioned at driving shaft around, driving shaft simultaneously with a plurality of driven shafts engagements, drive a plurality of driven shafts rotations simultaneously and also just driven a plurality of drill bits and work simultaneously.Simple in structure, can drive a plurality of drill bits simultaneously simultaneously and work simultaneously, adopt the gear drive good stability, the accurate precision machining of transmission.
As preferably, described drill bit is four, and the line of centres of four driven shafts is rectangle, driven shaft around be distributed in driving shaft around.Cooperate the base designs on the turbine casing, drill bit is that four distributing positions with four fixing holes of turbine casing base are corresponding, is convenient to the time processing moulding.Around main shaft, motion simultaneously is machining hole simultaneously according to the position distribution in hole to be processed for driven shaft.
As preferably, the modulus of the driven gear on described each driven shaft is identical with the number of teeth.The modulus of four driven gears is identical with the number of teeth, can guarantee that the hole that is processed by the drill bit on the driven shaft finishes and degree of depth unanimity simultaneously.
As preferably, described drill bit is fixed in the drill chuck, and drill chuck is fixed in the cavity of driven shaft below by screw.By the drill jig fixed drill bit, the replacing of convenient all types of drill bits utilizes screw to fix, and mounting or dismounting simple in structure are convenient.
As preferably, described transfer panel comprises loam cake and lower cover, is provided with fixed head between loam cake and lower cover, and loam cake, fixed head and lower cover be by bolting, described driving shaft and driven shaft by bearing fixing on fixed head.The fixed head of transfer panel is fixed on main shaft and driven shaft in the transfer panel, and by fixed head loam cake and lower cover is linked together, and the firm boring of structure steadily.
As preferably, described driving shaft links to each other with electric machine main shaft by spline.Connect by spline, Stability Analysis of Structures is firm.
Therefore, but the drilling machine that porous of the present utility model is processed simultaneously has following characteristics: between electric machine main shaft and drill bit transfer panel is set, the cooperation of many driven shafts by the driving shaft in the transfer panel, send the rotation of main shaft to four driven shafts simultaneously, the realization porous is processed simultaneously; The mould modulus of four driven gears is identical with the number of teeth, and the synchronous shape in the hole of feasible processing is consistent with the degree of depth, and processing effect is good; Main shaft is positioned at the center of four driven shafts, drives four driven shafts simultaneously and rotates, and is simple in structure, handiness.
Description of drawings:
Fig. 1 is the stereogram of original drilling machine.
The stereogram of the drilling machine that but Fig. 2 is a porous of the present utility model to be processed simultaneously.
Fig. 3 is the front view of transfer panel in Fig. 2.
Fig. 4 is an A-A cutaway view in Fig. 3.
Fig. 5 is the B-B cutaway view in Fig. 3.
Fig. 6 is the C-C cutaway view in Fig. 4.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 2, but the drilling machine that porous is processed simultaneously comprises frame 3, by electric machine main shaft 1, be provided with holder 4 at the middle part of frame in the upper fixed of frame 3, holder 4 is provided with work piece holder 5, on work piece holder 5, be fixed with turbine casing 6, and the bottom surface of turbine casing 6 is fixing up.Be fixed with transfer panel 7 by screw 18 below electric machine main shaft 1, transfer panel 7 comprises loam cake 8, fixed head 9 and lower cover 10 from top to bottom successively, and the three by outside bolting together.In transfer panel 7, be provided with the driving shaft 11 that links to each other by spline with electric machine main shaft 1, be socketed with cover plate 19 on the driving shaft, driving shaft 11 is positioned at the center of transfer panel 7, have the line of centres of four driven shaft 12, four driven shafts 12 parallel to be rectangle to arrange corresponding with the position in four holes to be processed, turbine casing 6 bottom surfaces with driving shaft 11 in the peripheral disposition of driving shaft 11.Driving shaft 11 is provided with driving gear 13, and the driven gear 14 of 13 whiles of driving gear with four driven shafts 12 meshes, and driven gear 14 is fixed on the driven shaft 12 by flat key 20.Driving shaft 11 and driven shaft 12 are fixed on the fixed head 9 by bearing 15.The below of driven shaft 12 offers container cavity 16, is fixed with drill chuck 17 by screw 18 in container cavity 16, is fixed with drill bit 2 in the drill chuck 17, and drill bit is positioned at the top of turbine casing 6.
During work, turbine casing is fixed on the anchor clamps, start drilling machine then, electric machine main shaft drives driving shaft and rotates, driving shaft drives simultaneously with its four driven shafts by meshed transmission gear and rotates, and driven shaft drives drill bit and processes, because the number of teeth and the modulus of driven gear are identical, and four drill bits also are same specifications, and therefore four holes to be processed are finished processing and degree of depth unanimity simultaneously.
Claims (7)
1. but the drilling machine that porous is processed simultaneously comprises support body, is provided with electric machine main shaft and drill bit on support body top, is provided with anchor clamps below drill bit, it is characterized in that: be provided with transfer panel between described electric machine main shaft and the drill bit, described drill bit is more than two; The driven shaft parallel around being fixed with driving shaft in the described transfer panel and being positioned at driving shaft with driving shaft, described driving shaft is positioned at the center of transfer panel, one end of driving shaft links to each other with electric machine main shaft, its other end is fixed with driving gear, the quantity of described driven shaft is identical with the quantity of drill bit, one end of driven shaft is fixed with the driven gear that matches with driving gear, and the other end of driven shaft is connected with drill bit.
2. but the drilling machine that porous according to claim 1 is processed simultaneously is characterized in that: described drill bit is four, and the line of centres of four driven shafts is rectangle, driven shaft around be distributed in driving shaft around.
3. but the drilling machine that porous according to claim 1 and 2 is processed simultaneously is characterized in that: the modulus of the driven gear on described each driven shaft is identical with the number of teeth.
4. but the drilling machine that porous according to claim 1 and 2 is processed simultaneously is characterized in that: described drill bit is fixed in the drill chuck, and drill chuck is fixed in the cavity of driven shaft below by screw.
5. but the drilling machine that porous according to claim 3 is processed simultaneously is characterized in that: described drill bit is fixed in the drill chuck, and drill chuck is fixed in the cavity of driven shaft below by screw.
6. but the drilling machine that porous according to claim 1 and 2 is processed simultaneously, it is characterized in that: described transfer panel comprises loam cake and lower cover, between loam cake and lower cover, be provided with fixed head, loam cake, fixed head and lower cover be by bolting, described driving shaft and driven shaft by bearing fixing on fixed head.
7. but the drilling machine that porous according to claim 1 and 2 is processed simultaneously is characterized in that: described driving shaft links to each other with electric machine main shaft by spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201136361U CN201350514Y (en) | 2009-02-11 | 2009-02-11 | Drilling machine capable of processing a plurality holes simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201136361U CN201350514Y (en) | 2009-02-11 | 2009-02-11 | Drilling machine capable of processing a plurality holes simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350514Y true CN201350514Y (en) | 2009-11-25 |
Family
ID=41373903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201136361U Expired - Fee Related CN201350514Y (en) | 2009-02-11 | 2009-02-11 | Drilling machine capable of processing a plurality holes simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350514Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096924A (en) * | 2014-07-29 | 2014-10-15 | 江苏鸿业重工有限公司 | Multi-station threading machine |
| CN104308923A (en) * | 2014-09-28 | 2015-01-28 | 绥宁县丰源竹木实业有限公司 | Quadruple-drill drilling bit special for skateboard roller mounting holes |
| CN105234452A (en) * | 2015-10-30 | 2016-01-13 | 际华三五三四制衣有限公司 | Double-bit drilling machine |
| CN105234453A (en) * | 2015-11-02 | 2016-01-13 | 重庆市大小金属铸件厂 | Multi-drill-bit hydraulic drilling machine convenient to use |
| CN106881476A (en) * | 2017-05-02 | 2017-06-23 | 中山市德丰科技服务有限公司 | Drilling machine equipment of ring type drill bit component |
| CN110466017A (en) * | 2019-09-19 | 2019-11-19 | 刘文琦 | A kind of furniture customized production manufacture multifunctional plate groover |
-
2009
- 2009-02-11 CN CNU2009201136361U patent/CN201350514Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096924A (en) * | 2014-07-29 | 2014-10-15 | 江苏鸿业重工有限公司 | Multi-station threading machine |
| CN104308923A (en) * | 2014-09-28 | 2015-01-28 | 绥宁县丰源竹木实业有限公司 | Quadruple-drill drilling bit special for skateboard roller mounting holes |
| CN105234452A (en) * | 2015-10-30 | 2016-01-13 | 际华三五三四制衣有限公司 | Double-bit drilling machine |
| CN105234453A (en) * | 2015-11-02 | 2016-01-13 | 重庆市大小金属铸件厂 | Multi-drill-bit hydraulic drilling machine convenient to use |
| CN106881476A (en) * | 2017-05-02 | 2017-06-23 | 中山市德丰科技服务有限公司 | Drilling machine equipment of ring type drill bit component |
| CN110466017A (en) * | 2019-09-19 | 2019-11-19 | 刘文琦 | A kind of furniture customized production manufacture multifunctional plate groover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ROTONG ELECTRO-MECHANICS CO., LTD. Free format text: FORMER OWNER: ROSHOW GROUP CO., LTD. Effective date: 20130227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311814 SHAOXING, ZHEJIANG PROVINCE TO: 311800 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130227 Address after: 311800 Zhejiang city of Zhuji province Jiang Zao Zhen Yu Jiang Cungao. Patentee after: Zhejiang Rotong Electro-mechanics Co., Ltd. Address before: 311814, Zhejiang province Zhuji city shop town smile Road No. 38 Patentee before: China Roshow Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20160211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |