CN206296498U - A kind of automatic drilling device of turning - Google Patents
A kind of automatic drilling device of turning Download PDFInfo
- Publication number
- CN206296498U CN206296498U CN201621347155.3U CN201621347155U CN206296498U CN 206296498 U CN206296498 U CN 206296498U CN 201621347155 U CN201621347155 U CN 201621347155U CN 206296498 U CN206296498 U CN 206296498U
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- sleeve
- drill bit
- fixed
- feeding
- driving box
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Abstract
The utility model is related to a kind of automatic drilling device of turning, belongs to field of machining.Automatic drilling device of turning of the present utility model, including driving box, scroll chuck, drill bit, sleeve, screw mandrel, screw, feeding motor；Base upper surface left side is fixed with driving box, the main shaft connection scroll chuck of driving box output；Base upper surface right side feeding seat, sleeve is horizontally arranged in the rectangular indexing holes on the left of feeding seat upper end, and sleeve fixed drill bit one end is relative with scroll chuck side；The fixed feeding motor in feeding seat upper end right side, the front-end of spindle of feeding motor output is fixed by decelerator and shaft coupling with screw mandrel rear end, and the thread segment of screw mandrel front end is threaded into the screw of sleeve openings end fixation.Automatic drilling device of turning of the present utility model, it is possible to achieve the automation of deep hole of workpiece processing；Adjusted by feeding motor rotational parameters, accurately control the depth that drill bit feeds forward.
Description
Technical field
The utility model is related to a kind of automatic drilling device of turning, belongs to field of machining.
Background technology
In certain circle material design drawing, there is deep hole at center, and blank is bar, in the past in engine lathe, is added with common fluted drill
Work, Drilling operation amount is very big.Operator's hand-operated tailstock handwheel during processing, realizes that drill bit feeds, and drilling depth control is inaccurate, work
Intensity is high；Because drilling tool is common fried dough twist drill bit, feed speed is relatively low, and tool wear is fast, needs frequent coping drills, more
Bit change, efficiency is very low.Machine tool machining accuracy is relatively low, production automaticity is not high, and production adaptivity is poor,
Less efficient and labour intensity is big, it is difficult to ensure that effectively continuous production.
Utility model content
The purpose of this utility model is poor in order to solve conventional borehole automation degree of equipment, and production efficiency is relatively low and works
The shortcomings of intensity is big, and a kind of automatic drilling device of turning is provided.
The purpose of this utility model is achieved through the following technical solutions：
A kind of automatic drilling device of turning of the present utility model, including base, driving box, scroll chuck, feeding seat, drill bit, set
Cylinder, screw mandrel, screw, feeding motor, decelerator, shaft coupling；
Base upper surface left side is fixed with driving box, the main shaft connection scroll chuck of driving box output, driving box control three
Dog chuck rotates；
Base upper surface right side feeding seat, feeding seat upper end left side is the rectangular indexing holes of horizontal bore, feeding seat upper end
Right side is feeding motor mount；
Sleeve is one end open rectangular cylinder, the opening port part Fixed Nut of sleeve, the blind end fixed drill bit of sleeve；
Sleeve is horizontally arranged in the rectangular indexing holes on the left of feeding seat upper end, sleeve fixed drill bit one end and scroll chuck
Side is relative, and the axis of drill bit and the clamping spindle of scroll chuck are consistent；Feeding motor mount on the right side of feeding seat upper end
Fixed feeding motor, the front-end of spindle of feeding motor output is fixed by decelerator and shaft coupling with screw mandrel rear end, screw mandrel front end
Thread segment be threaded into sleeve openings end fixation screw in.
During drilling, workpiece is clamped by scroll chuck, driving box control scroll chuck drives Work piece high-speed rotation；Feeding electricity
The main shaft of machine output drives screw mandrel to rotate by decelerator and shaft coupling, and the drill bit for driving front end with the sleeve that screw is fixed is forward
Feeding, the absorption surface rotated with high speed simultaneously completes drilling.
The drill bit is preferably bored using U.
Beneficial effect
Automatic drilling device of turning of the present utility model, it is possible to achieve the automation of deep hole of workpiece processing, reduces to workman's labor
Fatigue resistance, improves working conditions；Adjusted by feeding motor rotational parameters, accurately control the depth that drill bit feeds forward,
Improve Drilling operation precision.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model automatic drilling device of turning；
In figure：1- bases, 2- driving box, 3- scroll chucks, 4- workpiece, 5- drill bits, 6- feeding seats, 7- sleeves, 8- screw mandrels,
9- screws, 10- shaft couplings, 11- decelerators, 12- feeding motors.
Specific embodiment
Content of the present utility model is further described with reference to the accompanying drawings and examples.
Embodiment
A kind of automatic drilling device of turning of the present utility model, as shown in figure 1, including base 1, driving box 2, scroll chuck 3, entering
To seat 6, drill bit 5, sleeve 7, screw mandrel 8, screw 9, feeding motor 12, decelerator 11, shaft coupling 10；
The upper surface of base 1 left side is fixed with driving box 2, and the main shaft connection scroll chuck 3 of the output of driving box 2, driving box 2 is controlled
Scroll chuck processed 3 rotates；
The upper surface of base 1 right side feeding seat 6, feeding seat 6 upper end left side is the rectangular indexing holes of horizontal bore, feeds seat 6
Upper end right side is feeding motor mount；
Sleeve 7 is one end open rectangular cylinder, the opening port part Fixed Nut 9 of sleeve 7, and the blind end of sleeve 7 is fixed
Drill bit 5；
Sleeve 7 is horizontally arranged in the rectangular indexing holes on the left of feeding seat 6 upper end, the fixed drill bit one end of sleeve 7 and three-jaw
The side of chuck 3 is relative, and the axis of drill bit is consistent with the clamping spindle of scroll chuck 3；Feeding motor on the right side of feeding seat 6 upper end
Mounting seat fixation feeding motor 12, after the front-end of spindle of the feeding output of motor 12 is by decelerator 11 and shaft coupling 10 and screw mandrel 8
End is fixed, and the thread segment of the front end of screw mandrel 8 is threaded into the screw 9 of the openend of sleeve 7 fixation.
During drilling, workpiece 4 is clamped by scroll chuck 3, the control scroll chuck 3 of driving box 2 drives workpiece 4 to rotate at a high speed；
The main shaft of the feeding output of motor 12 drives screw mandrel 8 to rotate by decelerator 11 and shaft coupling 10, the band of sleeve 7 fixed with screw 9
The drill bit 5 of dynamic front end is fed forward, and drilling is contacted and completed with the workpiece 4 of high speed rotation.
The drill bit 5 is preferably bored using U.
Claims (2)
1. a kind of automatic drilling device of turning, it is characterized in that：Including base, driving box, scroll chuck, feeding seat, drill bit, sleeve, silk
Bar, screw, feeding motor, decelerator, shaft coupling；
Base upper surface left side is fixed with driving box, the main shaft connection scroll chuck of driving box output, driving box control three-jaw card
Disc spins；
Base upper surface right side feeding seat, feeding seat upper end left side is the rectangular indexing holes of horizontal bore, feeding seat upper end right side
It is feeding motor mount；
Sleeve is one end open rectangular cylinder, the opening port part Fixed Nut of sleeve, the blind end fixed drill bit of sleeve；
Sleeve is horizontally arranged in the rectangular indexing holes on the left of feeding seat upper end, sleeve fixed drill bit one end and scroll chuck side
Relatively, and the axis of drill bit and the clamping spindle of scroll chuck are consistent；Feeding motor mount on the right side of feeding seat upper end is fixed
Feeding motor, the front-end of spindle of feeding motor output is fixed by decelerator and shaft coupling with screw mandrel rear end, the spiral shell of screw mandrel front end
Line section is threaded into the screw of sleeve openings end fixation.
2. a kind of automatic drilling device of turning as claimed in claim 1, it is characterized in that：The drill bit is bored using U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347155.3U CN206296498U (en) | 2016-12-09 | 2016-12-09 | A kind of automatic drilling device of turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347155.3U CN206296498U (en) | 2016-12-09 | 2016-12-09 | A kind of automatic drilling device of turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296498U true CN206296498U (en) | 2017-07-04 |
Family
ID=59213239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621347155.3U Active CN206296498U (en) | 2016-12-09 | 2016-12-09 | A kind of automatic drilling device of turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620347A (en) * | 2019-01-08 | 2019-04-16 | 上海市第人民医院 | Percussion mechanism is used in a kind of operation |
-
2016
- 2016-12-09 CN CN201621347155.3U patent/CN206296498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620347A (en) * | 2019-01-08 | 2019-04-16 | 上海市第人民医院 | Percussion mechanism is used in a kind of operation |
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