CN106938346A - Multi-hole drill - Google Patents
Multi-hole drill Download PDFInfo
- Publication number
- CN106938346A CN106938346A CN201610018495.XA CN201610018495A CN106938346A CN 106938346 A CN106938346 A CN 106938346A CN 201610018495 A CN201610018495 A CN 201610018495A CN 106938346 A CN106938346 A CN 106938346A
- Authority
- CN
- China
- Prior art keywords
- gear
- circumferential
- gear group
- drill
- endoporus
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
- B23B39/162—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention discloses a kind of multi-hole drill, it is desirable to provide a kind of axially to bore porous equipment in round piece diverse location simultaneously, its structure is：Motor is fixed on support, with the key on the final drive shaft of the motor connection with sliding over the keyway axial sliding fit on the driving gear group endoporus on final drive shaft.Gear wheel locating dowel is fixed on the same axis with driven gear group and coordinated with the center positioning hole activity on support, there are multiple circumferential gears to be engaged with around gear wheel, there is drill point to clip impact or edge alloy bit in circumferential gear, the cross section of these circumferential gears is identical in the peripheral shape of cross section of polygon endoporus and drill point, drill point passes through circumferential gear polygon endoporus, its upper end is larger, it is blocked in outside hole, spring housing is relatively thin in the middle to be located, and the spring top is in circumferential gear polygon endoporus upper port.Motor drives driving gear group, driven gear group, gear wheel, circumferential pinion rotation, drill bit on circumferential gear is simultaneously in the different circumferential position axial drillings of workpiece, stir the shift bar in driving gear group, the mesh combination of convertible driving gear group and driven gear group.
Description
Technical field
The present invention relates to a kind of rig, the equipment more particularly, to porous drilling is carried out simultaneously.
Background technology
Conventional borehole equipment is often only capable of once boring a hole, and effect is very low.
The content of the invention
Instant invention overcomes the above-mentioned deficiency of prior art there is provided a kind of energy simultaneously in the end face diverse location of round piece
The rig of axial drilling.
The present invention is adopted the following technical scheme that：A kind of multi-hole drill, by motor, support, driving gear group, driven gear group,
Gear level, circumferential gear, drill point, final drive shaft, gear wheel locating dowel, spring, gear wheel, center positioning hole composition.Motor is consolidated
It is scheduled on support, the key on final drive shaft on motor and the keyway axial sliding fit on driving gear group endoporus, gear wheel
Locating dowel is fixed on the same axis with driven gear group and coordinated with the center positioning hole activity on support, around the gear wheel
There are multiple circumferential gears to be engaged with, the cross section in the middle of these circumferential gears is in polygon endoporus and peripheral shape of cross section phase
With drill point activity coordinate, these drill points and the circumferential gear are coaxial and pass through its endoporus, and the drill point upper end is larger, is kept off
Outside the circumferential gear polygon endoporus upper port, impact or edge alloy bit are clipped in the drill point, spring housing is described
The thin place of hinge in the middle part of drill point, its upper end is withstood in the circumferential gear polygon endoporus upper port.
The gear level in driving gear group is stirred, the drill bit can be made there are different rotating speeds.
The beneficial effects of the invention are as follows：Axial multi-position drilling can be carried out in the end face diverse location of round piece simultaneously, carried
High effect.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is top view.
Fig. 3 is Fig. 1 E-E sectional views
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1, Fig. 2, Fig. 3 are one embodiment of the present of invention, and motor 1 is fixed on support 2, the final drive shaft 7 on motor 1
On key and the keyway activity that slides on the center hole of driving gear group 3 on final drive shaft 7 coordinate, stir driving gear group
Gear level 4 on 3, driven gear group 9 that can be coaxial from the gear wheel locating dowel 8 at the center of gear wheel 11 has different mesh combinations,
The gear wheel 11 coaxial with the driven gear group 9 is set there are different rotating speeds；In the middle of the multiple circumferential gears 5 engaged with gear wheel 11
Cross section is in the shape of the peripheral cross section of polygon endoporus and drill point 6 is identical and interaction cooperation, and spring 10 is enclosed within the brill
The relatively thin place in the middle part of folder 6, its upper end is withstood in the circumferential gear polygon endoporus upper port, drill bit is continued drilling during drilling.
Claims (3)
1. a kind of multi-hole drill, by motor, support, driving gear group, gear level, circumferential gear, drill point, final drive shaft, gear wheel
Locating dowel, driven gear group, spring, gear wheel, center positioning hole composition, it is characterized in that：Motor is fixed on support, with the electricity
There is key to be slid axially with sliding over the keyway on the driving gear group endoporus on the final drive shaft on the final drive shaft of machine connection
Coordinate, gear wheel locating dowel is fixed on the same axis with driven gear group and matched somebody with somebody with the center positioning hole activity on the support
Close, there are multiple circumferential gears to be engaged with around the gear wheel, there is drill point to pass through its endoporus in the circumferential gear, these brills
Folder is coaxial with the circumferential gear, and its upper end is larger, is blocked in outside the drill point endoporus, and impact or bonding are clipped on the drill point
Golden drill bit.
2. multi-hole drill according to claim 1, it is characterized in that：There is gear level in the driving gear group, stir the gearshift
The mesh combination of the convertible driving gear group of bar and driven gear group.
3. multi-hole drill according to claim 1, it is characterized in that：There is cross section in the middle of the circumferential gear in polygonal interior
Hole, the peripheral shape of cross section of the drill point is same, and activity coordinates between them, the cross section in the middle of the circumferential gear
There is spring housing to cut with scissors thin place in the middle part of the drill point in polygonal endoporus, it is polygon that the spring upper end withstands on the circumferential gear
In shape endoporus upper port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018495.XA CN106938346A (en) | 2016-01-03 | 2016-01-03 | Multi-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018495.XA CN106938346A (en) | 2016-01-03 | 2016-01-03 | Multi-hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106938346A true CN106938346A (en) | 2017-07-11 |
Family
ID=59469073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610018495.XA Pending CN106938346A (en) | 2016-01-03 | 2016-01-03 | Multi-hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106938346A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR892798A (en) * | 1942-03-20 | 1944-05-19 | Messerschmitt Boelkow Blohm | Tool holders for drills or milling machines |
| CN202192304U (en) * | 2011-07-06 | 2012-04-18 | 东风（十堰）底盘部件有限公司 | Multi-hole drill power device |
| CN202668208U (en) * | 2012-07-06 | 2013-01-16 | 张立群 | Adjustable porous drilling and clamping device |
| CN202752652U (en) * | 2012-04-01 | 2013-02-27 | 江山市江郎峰消防设备有限公司 | Drilling machine for multiple holes of flanges |
| CN202824723U (en) * | 2012-09-01 | 2013-03-27 | 周波 | Adjustable type double-end drilling tapping machine |
| CN203124793U (en) * | 2013-01-23 | 2013-08-14 | 湖北新三友数控机床有限公司 | Mechanical transmission device for feeding of main shaft of digital controlled drilling machine and mechanical transmission device for lifting of main shaft box |
| CN203565935U (en) * | 2013-12-05 | 2014-04-30 | 蒋积良 | Multi-head drilling device for drilling of absorber |
| CN204565187U (en) * | 2015-03-09 | 2015-08-19 | 浙江佳雪微特电机集团有限责任公司 | A kind of device that simultaneously can bore multiple hole |
| CN204912860U (en) * | 2015-07-01 | 2015-12-30 | 重庆荆江汽车半轴有限公司 | Porous brill drill bit |
-
2016
- 2016-01-03 CN CN201610018495.XA patent/CN106938346A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR892798A (en) * | 1942-03-20 | 1944-05-19 | Messerschmitt Boelkow Blohm | Tool holders for drills or milling machines |
| CN202192304U (en) * | 2011-07-06 | 2012-04-18 | 东风（十堰）底盘部件有限公司 | Multi-hole drill power device |
| CN202752652U (en) * | 2012-04-01 | 2013-02-27 | 江山市江郎峰消防设备有限公司 | Drilling machine for multiple holes of flanges |
| CN202668208U (en) * | 2012-07-06 | 2013-01-16 | 张立群 | Adjustable porous drilling and clamping device |
| CN202824723U (en) * | 2012-09-01 | 2013-03-27 | 周波 | Adjustable type double-end drilling tapping machine |
| CN203124793U (en) * | 2013-01-23 | 2013-08-14 | 湖北新三友数控机床有限公司 | Mechanical transmission device for feeding of main shaft of digital controlled drilling machine and mechanical transmission device for lifting of main shaft box |
| CN203565935U (en) * | 2013-12-05 | 2014-04-30 | 蒋积良 | Multi-head drilling device for drilling of absorber |
| CN204565187U (en) * | 2015-03-09 | 2015-08-19 | 浙江佳雪微特电机集团有限责任公司 | A kind of device that simultaneously can bore multiple hole |
| CN204912860U (en) * | 2015-07-01 | 2015-12-30 | 重庆荆江汽车半轴有限公司 | Porous brill drill bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: Hangzhou City, Zhejiang province 310021 Binjiang District bin Kang Road South, 5-1502 Applicant after: Zhang Xinqiang Address before: 310021 Ding Qiao, Hangzhou, Zhejiang Province, Nanyuan 7-1202 Applicant before: Zhang Xinqiang |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 310021 Hangzhou City, Dingqiao garden, Nanyuan 7-1202, Zhejiang Applicant after: Zhang Xinqiang Address before: 310021 crystal 5-1502, south shore of BINKANG Road, Binjiang District, Hangzhou, Zhejiang Applicant before: Zhang Xinqiang |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 409, unit 2, building 2, moxitang East Village, Shangcheng District, Hangzhou City, Zhejiang Province 310000 Applicant after: Zhang Xinqiang Address before: 310021 Hangzhou City, Dingqiao garden, Nanyuan 7-1202, Zhejiang Applicant before: Zhang Xinqiang |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170711 |
|
| RJ01 | Rejection of invention patent application after publication |