CN203556906U - Long conical hole boring equipment - Google Patents
Long conical hole boring equipment Download PDFInfo
- Publication number
- CN203556906U CN203556906U CN201320632184.4U CN201320632184U CN203556906U CN 203556906 U CN203556906 U CN 203556906U CN 201320632184 U CN201320632184 U CN 201320632184U CN 203556906 U CN203556906 U CN 203556906U
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- Prior art keywords
- boring
- screw rod
- conical hole
- machine tool
- screw mandrel
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to long conical hole boring equipment. A main shaft of a boring machine is in power connection with a boring rod through a connecting tray I and a connecting tray II; a servo motor is in power connection with a screw rod on the boring rod through a transmission shaft, a gear I, a gear II, a universal coupling and a supporting ring; the rotating screw rod is in power connection with a cutter frame; the main shaft drives the boring rod to rotate to realize the circular-direction cutting movement of cutters; the rotating screw rod drives the cutter frame to perform feeding movement. As the screw rod is mounted obliquely relative to a machine tool axis and is crossed with the machine tool axis, and the intersection angle between the screw rod and the machine tool axis is equal to a taper angle of a workpiece to be processed, the rotation of the screw rod drives the cutter frame to move in two directions, namely, the cutter frame is driven to move along the machine tool axis and perform radial motion, and the conical hole processing is implemented; the long conical hole boring equipment is reasonable in structure, convenient and flexible to use, excellent in processing effect and high in production efficiency.
Description
Technical field
The utility model belongs to machining equipment technical field, relates to a kind of oval taper hole equipment of boring with lathe processing taper hole.
Background technology
Lathe processing taper hole is to utilize swivelling tool-holder to arrive the angle of processed taper hole, adopts the mode of manual feed to add, and existing lathe equipments can only be processed shorter taper hole, helpless for long taper hole.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of rational in infrastructure, easy to use and flexible, processing effect is good and the oval taper hole equipment of boring that production efficiency is high.
The utility model solves the technical scheme that its technical problem adopts: the oval taper hole equipment of a kind of boring, the main shaft of boring machine is connected with boring bar power with terminal pad two by terminal pad one, servomotor is connected with the screw mandrel power on boring bar by power transmission shaft, gear one, gear two, universal coupling and support ring, and the screw mandrel of rotation is connected with knife rest power.
Base is housed below boring machine, large mop drive lead screw being housed above base, on large mop drive lead screw, large mop being housed, before and after above large mop, is respectively installed with a pair of v block.
The output shaft of servomotor is connected by shaft coupling and power transmission shaft.
Screw mandrel is arranged on boring bar by taper roll bearing and bearing block.
The knife rest that cutter is housed is arranged on screw mandrel with screw and nut.
The beneficial effects of the utility model are: main shaft drives boring bar rotation, realize the hoop cutting movement of cutter.Servomotor passes through power transmission shaft, the screw mandrel band movable knife rack of rotation is done feed motion, because the setting angle of screw mandrel tilts with respect to machine axes, intersect with machine axes, the angle of cut of itself and machine axes equals the cone angle of workpiece to be machined, so the motion that screw mandrel rotarily drives knife rest is both direction, outside machine axes is moved, also does radial motion, realize conical bore processing, its rational in infrastructure, easy to use and flexible, processing effect is good and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-boring machine, 2-V sections, 3-screw mandrel, 4-bearing block one, 5-bearing block two, 6-taper roll bearing, 7-knife rest, 8-cutter, 9-universal coupling, 10-gear one, 11-gear two, 12-power transmission shaft, 13-servomotor, 14-terminal pad one, 15-terminal pad two, 16-boring bar, 17-workpiece, the large mop drive lead screw of 18-, the large mop of 19-, 20-shaft coupling, 21-bearing block.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Referring to Fig. 1, the oval taper hole equipment of a kind of boring, the main shaft of boring machine 1 is connected with boring bar 16 power with terminal pad 2 15 by terminal pad 1, servomotor 13 is connected with screw mandrel 3 power on boring bar 16 by power transmission shaft 12, gear 1, gear 2 11, universal coupling 9 and support ring, and the screw mandrel 3 of rotation is connected with knife rest 7 power.
Large mop drive lead screw 18 being housed above the base of boring machine 1, on large mop drive lead screw 18, large mop 19 being housed, before and after above large mop 19, be respectively installed with a pair of v block 2; The output shaft of servomotor 13 is connected by shaft coupling 20 and power transmission shaft 12; Screw mandrel 3 is arranged on boring bar 16 by taper roll bearing 6 and bearing block 21; The knife rest 7 use screw and nuts that cutter 8 is housed are arranged on screw mandrel 3.
Operation principle of the present utility model is: machine tool chief axis, by terminal pad 1, terminal pad 2 and boring bar, links together with screw, realizes main shaft and drives boring bar rotation, realizes the hoop cutting movement of cutter.Servomotor passes through power transmission shaft, a pair of gear, and universal coupling drives the screw mandrel rotation of support ring on boring bar, and the screw mandrel band movable knife rack of rotation is done feed motion.Because the setting angle of screw mandrel tilts with respect to machine axes, intersect with machine axes, the angle of cut of itself and machine axes equals the cone angle of workpiece to be machined, so the motion that screw mandrel rotarily drives knife rest is both direction, outside machine axes is moved, also do radial motion, realize conical bore processing.
Claims (5)
1. the oval taper hole equipment of boring, it is characterized in that: the main shaft of boring machine is connected with boring bar power with terminal pad two by terminal pad one, servomotor is connected with the screw mandrel power on boring bar by power transmission shaft, gear one, gear two, universal coupling and support ring, and the screw mandrel of rotation is connected with knife rest power.
2. the oval taper hole equipment of boring as claimed in claim 1, it is characterized in that: base is housed below boring machine, large mop drive lead screw being housed above base, on large mop drive lead screw, large mop being housed, before and after above large mop, be respectively installed with a pair of v block.
3. the oval taper hole equipment of boring as claimed in claim 1, is characterized in that: the output shaft of servomotor is connected by shaft coupling and power transmission shaft.
4. the oval taper hole equipment of boring as claimed in claim 1, is characterized in that: screw mandrel is arranged on boring bar by taper roll bearing and bearing block.
5. the oval taper hole equipment of boring as claimed in claim 1, is characterized in that: the knife rest that cutter is housed is arranged on screw mandrel with screw and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632184.4U CN203556906U (en) | 2013-10-14 | 2013-10-14 | Long conical hole boring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632184.4U CN203556906U (en) | 2013-10-14 | 2013-10-14 | Long conical hole boring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556906U true CN203556906U (en) | 2014-04-23 |
Family
ID=50506657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632184.4U Expired - Fee Related CN203556906U (en) | 2013-10-14 | 2013-10-14 | Long conical hole boring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790769A (en) * | 2017-11-02 | 2018-03-13 | 齐齐哈尔齐机工业产品有限公司 | A kind of propeller inner hole Special Purpose Machine for Processing |
| CN110497147A (en) * | 2018-05-16 | 2019-11-26 | 安阳市恒威石化设备有限责任公司 | The disposable processing method of the inner hole of monoblock type bowl |
-
2013
- 2013-10-14 CN CN201320632184.4U patent/CN203556906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790769A (en) * | 2017-11-02 | 2018-03-13 | 齐齐哈尔齐机工业产品有限公司 | A kind of propeller inner hole Special Purpose Machine for Processing |
| CN110497147A (en) * | 2018-05-16 | 2019-11-26 | 安阳市恒威石化设备有限责任公司 | The disposable processing method of the inner hole of monoblock type bowl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 |