CN206882862U - A kind of multi-hole drill transmission device - Google Patents
A kind of multi-hole drill transmission device Download PDFInfo
- Publication number
- CN206882862U CN206882862U CN201720774141.8U CN201720774141U CN206882862U CN 206882862 U CN206882862 U CN 206882862U CN 201720774141 U CN201720774141 U CN 201720774141U CN 206882862 U CN206882862 U CN 206882862U
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- China
- Prior art keywords
- gear
- fixed plate
- power transmission
- slave unit
- driven
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Abstract
The utility model discloses a kind of multi-hole drill transmission device, including nowel fixed plate, the upper end of nowel fixed plate is spaced apart to be provided with multiple power transmission shafts for being used to be driven, Multi-stage transmission gear is separately installed with power transmission shaft, in nowel fixed plate slave unit is respectively arranged with relative to the position of power transmission shaft, slave unit is connected with Multi-stage transmission gear drive, the lower end of slave unit is connected with drill bit, Multi-stage transmission gear on power transmission shaft respectively with driving gear engaged transmission, driving gear rotates drives drive axis by Multi-stage transmission gear, Multi-stage transmission gear drives slave unit to rotate simultaneously, so as to realize multiple drill bits boring work simultaneously.The utility model not only increases operating efficiency, and the axiality, position degree and the precision that drill all have significant improvement, and has the characteristics of accurate positioning, Workpiece Machining Accuracy is high, and work efficiency is fast.
Description
Technical field
Machine power transmission technique field is the utility model is related to, specifically a kind of multi-hole drill transmission device.
Background technology
Machining factory processes most of this like members making drill jig and bores processing using common single shaft at present, and operator's work is by force
Degree is big, and time-consuming, and machining accuracy and efficiency are low, have had a strong impact on the time of delivery.
The content of the invention
Problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of accurate positioning, workpiece
Machining accuracy is high, the much faster hole drill transmission device of work efficiency.
In order to solve the above problems, the utility model uses following technical scheme：
A kind of multi-hole drill transmission device, including nowel fixed plate, the upper end of nowel fixed plate is spaced apart to be provided with
Multiple power transmission shafts for being used to be driven, are separately installed with Multi-stage transmission gear on power transmission shaft, relative to power transmission shaft in nowel fixed plate
Position be respectively arranged with slave unit, slave unit is connected with Multi-stage transmission gear drive, the lower end of slave unit and drill bit
Connect, for the Multi-stage transmission gear on power transmission shaft respectively with driving gear engaged transmission, driving gear, which rotates, passes through Multi-stage transmission moving teeth
Wheel drives drive axis, while Multi-stage transmission gear drives slave unit to rotate, so as to realize multiple drill bits drillman simultaneously
Make.
It is further optimization of the utility model to such scheme below：
The Multi-stage transmission gear includes the first travelling gear with driving gear engaged transmission, is located at first on power transmission shaft
Position below travelling gear is connected with the second travelling gear respectively.
Further optimization：The slave unit includes the driven shaft being arranged in nowel fixed plate, in nowel fixed plate between
Multiple driven shaft mounting holes are provided with a certain distance, and driven shaft is arranged in driven shaft mounting hole by driven gear.
Further optimization：The driven gear is connected with the second travelling gear respectively.
Further optimization：The lower end of the driven shaft is through nowel fixed plate and is driven the brill being provided with for installing drill bit
Fixture head.
Further optimization：Nowel fixed plate is bolted on the upper boxboard of supporting tool.
Further optimization：The driving gear is arranged on driving shaft and is connected with the power-equipment of drilling machine.Enter one
Step optimization：4 power transmission shafts are provided with the nowel fixed plate.
The utility model is driven using three-level, and transmission device is connected with drilling attachment on driven shaft, and drilling attachment is fixed
Nowel fixed plate is connected with, the use of nowel fixed plate, the travel path of multiple drill bits is limited, is simultaneously providing for multiple drill bits
Ensure, realize disposably bore multiple holes well, not only increase operating efficiency, and drill axiality, position degree
All have significant improvement with precision, there is the characteristics of accurate positioning, Workpiece Machining Accuracy is high, and work efficiency is fast.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment multi-hole drill transmission device；
Accompanying drawing 2 is the overlooking the structure diagram of the utility model embodiment multi-hole drill transmission device；
Accompanying drawing 3 is the dimensional structure diagram of the utility model embodiment multi-hole drill transmission device.
In figure：1- power transmission shafts；The travelling gears of 2- first；The travelling gears of 3- second；4- driven shafts；5- driven gears；Under 6-
Case fixed plate；7- drilling attachments；8- supporting tools.
Embodiment
Embodiment, as shown in figure 1, a kind of multi-hole drill transmission device, including nowel fixed plate 6, the upper end of nowel fixed plate 6
It is spaced apart to be provided with multiple power transmission shafts 1 for being used to be driven, it is separately installed with Multi-stage transmission gear, nowel on power transmission shaft 1
Slave unit is respectively arranged with relative to the position of power transmission shaft 1 in fixed plate 6, slave unit connects with Multi-stage transmission gear drive
Connect, the lower end of slave unit is connected with drill bit, and the Multi-stage transmission gear on power transmission shaft 1 is main respectively with driving gear engaged transmission
Moving gear rotates drives power transmission shaft 1 to rotate by Multi-stage transmission gear, while Multi-stage transmission gear drives slave unit to rotate, from
And realize multiple drill bits boring work simultaneously.
The Multi-stage transmission gear includes the first travelling gear 2 with driving gear engaged transmission, positioned at the on power transmission shaft 1
The position of the lower section of one travelling gear 2 is connected with the second travelling gear 3 respectively.
The slave unit includes the driven shaft 4 being arranged in nowel fixed plate 6, and a spacing is spaced in nowel fixed plate 6
From multiple driven shaft mounting holes are provided with, driven shaft 4 is arranged in driven shaft mounting hole by driven gear 5.
The driven gear 5 is connected with the second travelling gear 3 respectively.
The lower end of the driven shaft 4 is through nowel fixed plate 6 and is driven the drilling attachment 7 being provided with for installing drill bit,
Nowel fixed plate 6 defines the travel path of multiple drill bits by driven shaft 4, driven gear 5 and drilling attachment 7, is multiple brills
Head has simultaneously provided guarantee.
4 power transmission shafts 1 are provided with the nowel fixed plate 6, nowel fixed plate 6 is bolted in supporting tool
On 8 upper boxboard.
The driving gear is arranged on driving shaft and is connected with the power-equipment of drilling machine, and driving gear drives first
Travelling gear 2 rotates, and the first travelling gear 2, which rotates, drives power transmission shaft 1 to rotate so as to drive the second travelling gear 3 to rotate, and second
Travelling gear 3, which rotates, drives driven gear 5 so as to drive driven shaft 4 to rotate, and the drilling attachment 7 of the lower section of driven shaft 4 drives drill bit
Rotate, carry out boring work simultaneously.
The utility model is driven using three-level, and transmission device is connected with drilling attachment on driven shaft, and drilling attachment is fixed
Nowel fixed plate is connected with, the use of nowel fixed plate, the travel path of multiple drill bits is limited, is simultaneously providing for multiple drill bits
Ensure, realize disposably bore multiple holes well, not only increase operating efficiency, and drill axiality, position degree
All have significant improvement with precision, there is the characteristics of accurate positioning, Workpiece Machining Accuracy is high, and work efficiency is fast.
Claims (8)
1. a kind of multi-hole drill transmission device, including nowel fixed plate（6）, it is characterised in that：Nowel fixed plate（6）Upper end interval
Certain distance is provided with multiple power transmission shafts for being used to be driven（1）, power transmission shaft（1）On be separately installed with Multi-stage transmission gear, nowel
Fixed plate（6）On relative to power transmission shaft（1）Position be respectively arranged with slave unit, slave unit and Multi-stage transmission gear drive
Connection, the lower end of slave unit are connected with drill bit, power transmission shaft（1）On Multi-stage transmission gear biography is engaged with driving gear respectively
Dynamic, driving gear rotates drives power transmission shaft by Multi-stage transmission gear（1）Rotate, while Multi-stage transmission gear drives slave unit
Rotate, so as to realize multiple drill bits boring work simultaneously.
A kind of 2. multi-hole drill transmission device according to claim 1, it is characterised in that：The Multi-stage transmission gear include with
First travelling gear of driving gear engaged transmission（2）, power transmission shaft（1）It is upper to be located at the first travelling gear（2）The position of lower section point
The second travelling gear is not connected with（3）.
A kind of 3. multi-hole drill transmission device according to claim 2, it is characterised in that：The slave unit includes being arranged on
Nowel fixed plate（6）On driven shaft（4）, nowel fixed plate（6）It is above spaced apart to be provided with multiple driven shaft mounting holes,
Driven shaft（4）Pass through driven gear（5）In driven shaft mounting hole.
A kind of 4. multi-hole drill transmission device according to claim 3, it is characterised in that：The driven gear（5）Respectively with
Second travelling gear（3）Drive connection.
A kind of 5. multi-hole drill transmission device according to claim 4, it is characterised in that：The driven shaft（4）Lower end wear
Cross nowel fixed plate（6）And it is driven the drilling attachment being provided with for installing drill bit（7）.
A kind of 6. multi-hole drill transmission device according to claim 5, it is characterised in that：The nowel fixed plate（6）Pass through
It is bolted to supporting tool（8）Upper boxboard on.
A kind of 7. multi-hole drill transmission device according to claim 6, it is characterised in that：The driving gear is arranged on actively
It is connected on axle and with the power-equipment of drilling machine.
A kind of 8. multi-hole drill transmission device according to claim 7, it is characterised in that：The nowel fixed plate（6）On set
It is equipped with 4 power transmission shafts（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774141.8U CN206882862U (en) | 2017-06-29 | 2017-06-29 | A kind of multi-hole drill transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774141.8U CN206882862U (en) | 2017-06-29 | 2017-06-29 | A kind of multi-hole drill transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206882862U true CN206882862U (en) | 2018-01-16 |
Family
ID=61298239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774141.8U Active CN206882862U (en) | 2017-06-29 | 2017-06-29 | A kind of multi-hole drill transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206882862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974885A (en) * | 2021-02-24 | 2021-06-18 | 吉林圆方机械集团有限公司 | Multi-center-distance drilling device |
-
2017
- 2017-06-29 CN CN201720774141.8U patent/CN206882862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974885A (en) * | 2021-02-24 | 2021-06-18 | 吉林圆方机械集团有限公司 | Multi-center-distance drilling device |
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| GR01 | Patent grant |