CN109249060A - A kind of large diameter, deep borehole borer - Google Patents
A kind of large diameter, deep borehole borer Download PDFInfo
- Publication number
- CN109249060A CN109249060A CN201710576069.2A CN201710576069A CN109249060A CN 109249060 A CN109249060 A CN 109249060A CN 201710576069 A CN201710576069 A CN 201710576069A CN 109249060 A CN109249060 A CN 109249060A
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- Prior art keywords
- knife rest
- large diameter
- transmission
- long axis
- ball bearing
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000008878 coupling Effects 0.000 claims abstract description 21
- 238000010168 coupling process Methods 0.000 claims abstract description 21
- 238000005859 coupling reaction Methods 0.000 claims abstract description 21
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 3
- HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical group CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000010791 quenching Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 101100400452 Caenorhabditis elegans map-2 gene Proteins 0.000 description 1
- 101150064138 MAP1 gene Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of large diameter, deep borehole borers, formula Hooks coupling universal coupling, transmission long axis, machine seat board, strut, depth feed nut, long axis nut, thrust ball bearing, frame plate, flat key, band wheel case, deep groove ball bearing, band wheel carrier are twisted including feed arrangement, deep groove ball bearing, transmission short axle, ball, the present apparatus is simple and reasonable, adjusts easy to use；Securely and reliably, flexible movements；Processing object has specific aim, is mainly used for processing a certain specific process；Processing unit (plant) will have certain machining accuracy；Other components are not interfered with when work.
Description
Technical field
The invention belongs to device for boring field, especially a kind of large diameter, deep borehole borer.
Background technique
With the fast development of social industry, large-scale mechanical device is also increasingly widely used.For example it navigates in aviation
Its field, automobile, shipbuilding field, there are also in the fields such as large-scale power generation, water conservancy, applied mechanical device none be not
It is bulky, it is shocking.Fabricating these huge monsters is apparently not an easy thing, it needs to use many special
Large-scale manufacturing equipment and corresponding large-sized workshop.But these huge mechanical devices once come into operation, using
After prolonged operation, it will appear various mechanical breakdowns certainly.Dimension is sent to if disassembled at this time
It repairs, not only needs to employ the transporting equipment of many large sizes, it is inconvenient, and the shut-down of single unit system is also resulted in, to enterprise
Industry brings huge economic loss, or even other mechanical components are further damaged during disassembly and transport, causes more
Big loss.So for the failure of some Large-scale machine sets, repaired online using some dedicated maintenance units be only it is best
Method can not only release failure, but also the problem of will not cause other, realistic meaning is great.
In all mechanical devices using it is most be exactly inner hole class structure, either cooperation or support, and
Inner hole more than many other specific functions.This some holes class formation just will appear various after prolonged service wear
Failure or some original holes need improve and perfect requirement etc., just need in this case for this
Some holes class placing under repair or processing.On the one hand the especially biggish hole class of depth is held the processing of this some holes by inner hole
Long-pending and the visual field the limitation；On the other hand, the body where this pores is all very huge, using traditional processing maintenance means
It is unreasonable.It is completed so the deep hole maintenance needs of Large-scale machine set manufacture and design with targetedly mechanical device.It is this kind of
Device like being a small-sized lathe, go to realize and process by the inside for being deep into hole to be processed, not only simple and convenient, at
This is lower, and is easily guaranteed that certain machining accuracy, is of great significance for the actual production of enterprise.
Summary of the invention
The present invention overcomes the disadvantages of the prior art, provides a kind of large diameter, deep borehole borer.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of large diameter, deep borehole borer, including feed arrangement, deep groove ball bearing, transmission short axle, ball strand formula are universal
Axis device, transmission long axis, machine seat board, strut, depth feed nut, long axis nut, thrust ball bearing, frame plate, flat key, belt wheel
Set, deep groove ball bearing, band wheel carrier；Machine seat board is plate-like round discus structure, is vertically installed with strut in the upper end of machine seat board, strut
Upper end is provided with frame plate, is provided with thrust ball bearing on frame plate, connects transmission long axis, transmission long axis at the middle part of machine seat board
Lower end be connected with transmission short axle, be provided with ball between transmission long axis and transmission short axle and twist formula Hooks coupling universal coupling, in transmission short axle
Lower end be provided with cutter frame structure, the feed arrangement includes dress broach shell cylinder, knife rest set, knife rest feed shaft, knife rest spindle sleeve, knife
Have precession set, screw-threaded coupling block, the dress knife cartridge exterior is provided with knife rest set, sets in the horizontal direction in the inside of dress broach shell cylinder
It is equipped with knife rest feed shaft, knife rest spindle sleeve is additionally provided on the outside of knife rest feed shaft, is provided with knife outside knife rest spindle sleeve
Have precession set, is provided with screw-threaded coupling block on the knife rest feed shaft on the inside of knife rest set.
Moreover, being provided with electric machine on machine seat board.
Moreover, being provided with straight pin in the upper end of the transmission long axis.
Moreover, the length of the transmission short axle is the 1/6-1/4 of transmission long axis length.
Moreover, the quantity of the strut is 4.
Moreover, being additionally provided with depth feed nut on the frame plate.
Moreover, the straight pin is not hardened steel and austenitic stainless steel.
A kind of large diameter, deep borehole borer described above when in use, is carried out according to the following steps:
1. large diameter, deep borehole borer before motor starts, first adjusts the hole of completion to be processed outside hole
Diameter determines bite；
2. after cutter is put into deep hole, being first fixed on the machine body device, restart motor, makes to lead by V belt translation
Axis rotation；
3. cutter is during turning, the feed mechanism on rotating device top realizes the down-cutting of cutter；
4. after completing the process, first stops motor rotation, be then again slowly withdrawn device from deep hole, measurement processing ruler
It is very little；
5. adjusting the extension elongation of cutter, then be slowly put into hole according to institute's measurement ruler cun, starts motor, cut again
Processing；
6. ought device be moved up from body and removed after processing is completed.
Compared with prior art, the beneficial effects of the present invention are:
1 is simple and reasonable, adjusts easy to use；
2 is safe and reliable, flexible movements；
3 processing objects have specific aim, are mainly used for processing a certain specific process；
4 processing unit (plant)s will have certain machining accuracy；
Other components are not interfered with when 5 work.
Detailed description of the invention
Fig. 1 is figure overall structure floor map 1 of the present invention.
Fig. 2 is figure overall structure floor map 2 of the present invention.
Fig. 3 is figure overall structure stereoscopic schematic diagram of the present invention.
Fig. 4 is feed arrangement partial structural diagram.
Wherein, 1 is feed arrangement, and 2 be deep groove ball bearing, and 3 be transmission short axle, and 4 twist formula Hooks coupling universal coupling for ball, and 5 be to pass
Dynamic long axis, 6 be machine seat board, and 7 be strut, and 8 be depth feed nut, and 9 be long axis nut, and 10 be thrust ball bearing, and 11 be rack
Plate, 12 be flat key, and 13 be band wheel case, and 14 be deep groove ball bearing, and 15 be band wheel carrier, and 16 be dress broach shell cylinder, and 17 be knife rest set, and 18 are
Knife rest feed shaft, 19 be knife rest spindle sleeve, and 20 be cutter precession set, and 21 be screw-threaded coupling block, and 22 be straight pin.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in the figure, a kind of large diameter, deep borehole borer, including feed arrangement, deep groove ball bearing, transmission short axle, ball
Strand formula Hooks coupling universal coupling, transmission long axis, machine seat board, strut, depth feed nut, long axis nut, thrust ball bearing, frame plate,
Flat key, band wheel case, deep groove ball bearing, band wheel carrier；Machine seat board is plate-like round discus structure, is vertically installed with branch in the upper end of machine seat board
Bar, the upper end of strut are provided with frame plate, are provided with thrust ball bearing on frame plate, in the middle part of machine seat board connection transmission length
Axis, the lower end of transmission long axis are connected with transmission short axle, are provided with ball between transmission long axis and transmission short axle and twist formula Hooks coupling universal coupling,
The lower end of transmission short axle is provided with cutter frame structure, the feed arrangement includes dress broach shell cylinder, knife rest set, knife rest feed shaft, knife
Frame spindle sleeve, cutter precession set, screw-threaded coupling block, the dress knife cartridge exterior are provided with knife rest set, in the inside of dress broach shell cylinder
It is horizontally disposed to have knife rest feed shaft, knife rest spindle sleeve is additionally provided on the outside of knife rest feed shaft, in knife rest spindle sleeve
Outside is provided with cutter precession set, is provided with screw-threaded coupling block on the knife rest feed shaft on the inside of knife rest set.
Moreover, being provided with electric machine on machine seat board.
Moreover, being provided with straight pin in the upper end of the transmission long axis.
Moreover, the length of the transmission short axle is the 1/6-1/4 of transmission long axis length.
Moreover, the quantity of the strut is 4.
Moreover, being additionally provided with depth feed nut on the frame plate.
Moreover, the straight pin is not hardened steel and austenitic stainless steel.
A kind of large diameter, deep borehole borer described above when in use, is carried out according to the following steps:
Large diameter, deep borehole borer first adjusted the aperture of completion to be processed before motor starts outside hole,
Determine bite；
After cutter is put into deep hole, first device is fixed on the machine body, restarts motor, main shaft is made by V belt translation
Rotation；
For cutter during turning, the feed mechanism on rotating device top realizes the down-cutting of cutter；
4. after completing the process, first stops motor rotation, be then again slowly withdrawn device from deep hole, measurement processing ruler
It is very little；
5. adjusting the extension elongation of cutter, then be slowly put into hole according to institute's measurement ruler cun, starts motor, cut again
Processing；
6. ought device be moved up from body and removed after processing is completed.
Note:
1 due to high-speed rotating main shaft be it is exposed outside, so operator has to take care when in use；
2 every time when lifting with apparatus for placing, certain it is noted that cutter not encounter hole wall, in order to avoid forge a knife or scratch hole wall
Surface；
Centainly it is noted that the variation of cutting force, is limited to the rigidity of main shaft, it is not possible to too fast cutting when 3 processing.
The beneficial effects of the present invention are: 1 is simple and reasonable, adjust easy to use；2 is safe and reliable, flexible movements；3 add
Work object has specific aim, is mainly used for processing a certain specific process；4 processing unit (plant)s will have certain machining accuracy；5
Other components are not interfered with when work.
It describes the invention in detail, but content is only the preferred embodiment of the present invention, cannot be recognized above
For for limiting practical range of the invention.Any changes and modifications in accordance with the scope of the present application should all still return
Belong within patent covering scope of the invention.
Claims (7)
1. a kind of large diameter, deep borehole borer, it is characterised in that: twisted including feed arrangement, deep groove ball bearing, transmission short axle, ball
Formula Hooks coupling universal coupling, machine seat board, strut, depth feed nut, long axis nut, thrust ball bearing, frame plate, is put down at transmission long axis
Key, band wheel case, deep groove ball bearing, band wheel carrier；Machine seat board is plate-like round discus structure, is vertically installed with branch in the upper end of machine seat board
Bar, the upper end of strut are provided with frame plate, are provided with thrust ball bearing on frame plate, in the middle part of machine seat board connection transmission length
Axis, the lower end of transmission long axis are connected with transmission short axle, are provided with ball between transmission long axis and transmission short axle and twist formula Hooks coupling universal coupling,
The lower end of transmission short axle is provided with cutter frame structure, the feed arrangement includes dress broach shell cylinder, knife rest set, knife rest feed shaft, knife
Frame spindle sleeve, cutter precession set, screw-threaded coupling block, the dress knife cartridge exterior are provided with knife rest set, in the inside of dress broach shell cylinder
It is horizontally disposed to have knife rest feed shaft, knife rest spindle sleeve is additionally provided on the outside of knife rest feed shaft, in knife rest spindle sleeve
Outside is provided with cutter precession set, is provided with screw-threaded coupling block on the knife rest feed shaft on the inside of knife rest set.
2. a kind of large diameter, deep borehole borer according to claim 1, it is characterised in that: be provided with electricity on machine seat board
Machine device.
3. a kind of large diameter, deep borehole borer according to claim 1, it is characterised in that: in the upper of the transmission long axis
End is provided with straight pin.
4. a kind of large diameter, deep borehole borer according to claim 1, it is characterised in that: the length of the transmission short axle
Degree is the 1/6-1/4 of transmission long axis length.
5. a kind of large diameter, deep borehole borer according to claim 1, it is characterised in that: the quantity of the strut is
4.
6. a kind of large diameter, deep borehole borer according to claim 1, it is characterised in that: on the frame plate also
It is provided with depth feed nut.
7. a kind of large diameter, deep borehole borer according to claim 1, it is characterised in that: the straight pin is not quench
Hard steel and austenitic stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576069.2A CN109249060A (en) | 2017-07-14 | 2017-07-14 | A kind of large diameter, deep borehole borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576069.2A CN109249060A (en) | 2017-07-14 | 2017-07-14 | A kind of large diameter, deep borehole borer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109249060A true CN109249060A (en) | 2019-01-22 |
Family
ID=65051827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576069.2A Pending CN109249060A (en) | 2017-07-14 | 2017-07-14 | A kind of large diameter, deep borehole borer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109249060A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844070A (en) * | 2020-07-20 | 2020-10-30 | 清华大学 | Movable hybrid robot for deep hole in-situ machining operation |
| CN112139546A (en) * | 2020-09-22 | 2020-12-29 | 上海电气电站设备有限公司 | Cylindrical outer cylinder boring equipment |
| CN112974890A (en) * | 2019-12-16 | 2021-06-18 | 上海电气电站设备有限公司 | Deep hole molded line boring device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8515979D0 (en) * | 1984-07-10 | 1985-07-24 | Komet Stahlhalter Werkzeug | Toolholder |
| CN202052962U (en) * | 2011-05-13 | 2011-11-30 | 新兴铸管股份有限公司 | Follow-up boring machine |
| CN202097427U (en) * | 2011-05-27 | 2012-01-04 | 岳占友 | Portable boring machine |
| CN102554296A (en) * | 2012-02-21 | 2012-07-11 | 山东博特精工股份有限公司 | Fine-adjustable tool bar for lathe |
| CN102601402A (en) * | 2012-03-06 | 2012-07-25 | 新兴铸管股份有限公司 | Floating boring head for processing inner surface of bent tube billets |
| CN204221029U (en) * | 2014-11-20 | 2015-03-25 | 九江银星造船股份有限公司 | A kind of general multifunctional Boring machine |
| CN208542979U (en) * | 2017-07-14 | 2019-02-26 | 天津职业技术师范大学 | A kind of large diameter, deep borehole borer |
-
2017
- 2017-07-14 CN CN201710576069.2A patent/CN109249060A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8515979D0 (en) * | 1984-07-10 | 1985-07-24 | Komet Stahlhalter Werkzeug | Toolholder |
| GB2161405A (en) * | 1984-07-10 | 1986-01-15 | Komet Stahlhalter Werkzeug | Toolholder for a tool, in particular a rotating tool, with an axial adjusting device |
| CN202052962U (en) * | 2011-05-13 | 2011-11-30 | 新兴铸管股份有限公司 | Follow-up boring machine |
| CN202097427U (en) * | 2011-05-27 | 2012-01-04 | 岳占友 | Portable boring machine |
| CN102554296A (en) * | 2012-02-21 | 2012-07-11 | 山东博特精工股份有限公司 | Fine-adjustable tool bar for lathe |
| CN102601402A (en) * | 2012-03-06 | 2012-07-25 | 新兴铸管股份有限公司 | Floating boring head for processing inner surface of bent tube billets |
| CN204221029U (en) * | 2014-11-20 | 2015-03-25 | 九江银星造船股份有限公司 | A kind of general multifunctional Boring machine |
| CN208542979U (en) * | 2017-07-14 | 2019-02-26 | 天津职业技术师范大学 | A kind of large diameter, deep borehole borer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974890A (en) * | 2019-12-16 | 2021-06-18 | 上海电气电站设备有限公司 | Deep hole molded line boring device |
| CN112974890B (en) * | 2019-12-16 | 2022-09-13 | 上海电气电站设备有限公司 | Deep hole molded line boring device |
| CN111844070A (en) * | 2020-07-20 | 2020-10-30 | 清华大学 | Movable hybrid robot for deep hole in-situ machining operation |
| CN111844070B (en) * | 2020-07-20 | 2021-10-15 | 清华大学 | Movable hybrid robot for deep hole in-situ machining operation |
| CN112139546A (en) * | 2020-09-22 | 2020-12-29 | 上海电气电站设备有限公司 | Cylindrical outer cylinder boring equipment |
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