CN106180786B - A kind of boring method of gear dowel hole - Google Patents
A kind of boring method of gear dowel hole Download PDFInfo
- Publication number
- CN106180786B CN106180786B CN201610667334.3A CN201610667334A CN106180786B CN 106180786 B CN106180786 B CN 106180786B CN 201610667334 A CN201610667334 A CN 201610667334A CN 106180786 B CN106180786 B CN 106180786B
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- China
- Prior art keywords
- gear
- machine tool
- dowel hole
- drilling
- turntable
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
Abstract
Invention describes a kind of boring method of gear positioning pin control, can very easily match-drill lathe to Gear Processing dowel hole, after the completion of positioning need not carrier wheel again, not only improve the machining accuracy of dowel hole but also production efficiency can be improved, reduce production cost；This method not only has by setting positioning trolley and positions convenient beneficial effect, but also positioning trolley may move out the scope of drilling hole machine tool, be conducive to lifting of the overhead traveling crane to gear, remove obstruction of the drilling hole machine tool to overhead traveling crane hawser from；In addition, this method makes gear not rotate when being processed dowel hole, further improves the machining accuracy of dowel hole by setting anti-rotation device.
Description
Technical field
The present invention relates to Gear Production processing technique field, particularly a kind of boring method of gear dowel hole.
Background technology
In production, locating and machining pin hole is often needed on gear, positioning when being installed for gear；But in workshop,
When being processed to larger gear, since gear is very heavy, the instruments such as the overhead traveling crane in workshop need to be often used by gear hoisting to lathe
On, since lathe upper end is often suspended to overhead traveling crane hawser, so so setting gear very inconvenient, and need to process on gear
Dowel hole quantity it is more, often process a dowel hole and be required to overhead traveling crane and coordinate rotate gear, so not only positioning accuracy
Difference, and it is also especially low into production efficiency.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of boring method of gear dowel hole, can be in drilling machine
Bed is outer to pre-set gear, and gear is moved in parallel along certain track line to drilling rod, so as to improve determining for gear
Position precision；And after the completion of being positioned to gear need not carrier wheel again, this not only improve the machining accuracy of dowel hole and
And production efficiency can be improved, reduce production cost.
In order to realize the purpose for solving above-mentioned technical problem, present invention employs following technical solution：
A kind of boring method of gear dowel hole, comprises the following steps：
Step 1：One horizontal slide rail is set outside drilling hole machine tool, and horizontal slide rail extends to the underface of drilling hole machine tool；
Step 2：One positioning trolley is set on horizontal slide rail, which includes frame body and four traveling wheels；Frame body
Outer rim is equipped with concave part；Traveling wheel is arranged on below frame body or outside, is used to support frame body；Traveling wheel is arranged on horizontal slide rail
It can move above and on horizontal slide rail；Positioning trolley can be moved to the lower section of drilling hole machine tool along horizontal slide rail；
Step 3：One support device is set on positioning trolley, the support device include price fixing, turntable, needle bearing and
Central rotating shaft；Price fixing and center of turntable are equipped with needle bearing；Central rotating shaft, which connects two needle bearings, can simultaneously make turntable and determine
Disk relatively rotates；Price fixing is horizontally fixed on frame body；The concave part relative position of price fixing and frame body is equipped with strip through-hole；On turntable
Equipped with multiple hollow bulbs, hollow bulb position is corresponding with the dowel hole position on gear；The support device is used to support to be added
Work gear, and work gear to be added can be driven in drilling hole machine tool rotated down；
Step 4：On gear hoisting to be processed to support device and gear will be made concentric with turntable；
Step 5：The position of locating and machining pin hole is needed to make marks on work gear to be added；
Step 6：One anti-rotation device is set in support device, the anti-rotation device include positioning pin, supporting rod, sleeve, turn
Moving part, threaded rod and handle；Supporting rod is fixed on price fixing outer rim；Sleeve is equipped with the internal thread to match with threaded rod, it is horizontal
It is fixed on supporting rod；Sleeve portion is higher than disk upper surface；Positioning pin is wedged plate, it passes through rotating member connection screw thread bar
One end, the other end of threaded rod are equipped with handle；Threaded rod is arranged in sleeve；
Step 7：Rotating the handle of anti-rotation device makes positioning pin be inserted between two teeth of work gear to be added；
Step 8：Below running fix trolley to drilling hole machine tool, the mark position on work gear to be added is set to be located at drilling rod just
Lower section；
Step 9：Start the drilling that drilling hole machine tool completes first dowel hole；
Step 10：After the processing for completing first dowel hole, rotating the handle of anti-rotation device, to leave positioning pin to be added
Work gear；
Step 11：The turntable of rotation support device, makes next mark position of work gear to be added be located at immediately below drilling rod；
Step 12：Rotating the handle of anti-rotation device makes positioning pin again insertable between two teeth of work gear to be added；
Step 13：Start the drilling that drilling hole machine tool completes second dowel hole；
Step 14：Repeat step ten is to step 13, until work gear subscript to be added note position drills and finishes；
Step 15：Running fix trolley is left below drilling hole machine tool；
Step 10 six：The gear of machined complete dowel hole is unloaded from support device；
Step 10 seven：Storage box is taken out, pours out the waste residue produced in boring procedure.
Specifically：The turntable outer rim is equipped with one or more handle groove.This is to coordinate handle convenient
Turntable is rotated, and detachable handle can avoid the obstruction of supporting rod, ensure that turntable can rotate a circle with respect to price fixing.
Specifically：Storage box is equipped with below the concave part of the frame body.This is to collect to Gear Processing positioning pin
Kong Shi, falls into turntable hollow bulb and obtains waste residue, these waste residues are moved when turntable is rotated with turntable, when hollow bulb passes through the bar of price fixing
During shape through hole, crash into storage box.
These technical solutions, including improved technical solution and further improved technical solution can also be combined with each other
Or combine, so as to reach superior technique effect.
By using above-mentioned technical proposal, the present invention has following beneficial effect：
The present invention a kind of gear dowel hole boring method, can very easily match-drill lathe to Gear Processing
Dowel hole, after the completion of positioning need not carrier wheel again, not only improve the machining accuracy of dowel hole but also can improve
Production efficiency, reduces production cost；This method not only has by setting positioning trolley and positions convenient beneficial effect, but also
Positioning trolley may move out the scope of drilling hole machine tool, be conducive to lifting of the overhead traveling crane to gear, remove drilling hole machine tool to overhead traveling crane hawser
Obstruction；In addition, this method makes gear not rotate when being processed dowel hole, further carries by setting anti-rotation device
The machining accuracy of high dowel hole.
Brief description of the drawings
Fig. 1 is the overall structure diagram of this patent.
Fig. 2 is the structure diagram of positioning trolley.
Fig. 3 is the structure diagram of support device.
Fig. 4 is the structure diagram of turntable.
Fig. 5 is the structure diagram of price fixing.
Fig. 6 is the structure diagram of anti-rotation device.
Fig. 7 is the working state schematic representation of this patent match-drill lathe work.
In figure：1- horizontal slide rails, 2- positioning trolleys, 3- support devices, 4- anti-rotation devices, 5- frame bodies, 6- traveling wheels, 7- are recessed
Concave portion, 8- price fixings, 9- turntables, 10- central rotating shafts, 11- strip through-holes, 12- hollow bulbs, 13- positioning pins, 14- supporting rods, 15-
Sleeve, 16- rotating members, 17- threaded rods, 18- handles, 19- storage boxes.
Embodiment
This patent is further explained with reference to the accompanying drawings and examples.But the protection domain of this patent is not limited to have
The embodiment of body.
Embodiment 1
As shown in drawings, the boring method of a kind of gear dowel hole of this patent, comprises the following steps：
Step 1：One horizontal slide rail 1 is set outside drilling hole machine tool, and horizontal slide rail 1 extends to the underface of drilling hole machine tool.
Step 2：One positioning trolley 2 is set on horizontal slide rail 1, which includes frame body 5 and four traveling wheels
6；5 outer rim of frame body is equipped with concave part 7；Traveling wheel 6 is arranged on below frame body 5 or outside, is used to support frame body 5；Traveling wheel 6 is set
Put on horizontal slide rail 1 and can be moved on horizontal slide rail 1；Positioning trolley 2 can be moved to drilling hole machine tool along horizontal slide rail 1
Lower section.
Step 3：One support device 3 is set on positioning trolley 2, which includes price fixing 8, turntable 9, needle roller axis
Hold and central rotating shaft 10；Price fixing 8 and 9 center of turntable are equipped with needle bearing；Central rotating shaft 10 connects two needle bearings and simultaneously can
Relatively rotate turntable 9 and price fixing 8；Price fixing 8 is horizontally fixed on frame body 5；Price fixing 8 and 7 relative position of concave part of frame body 5 are set
There is strip through-hole 11；Turntable 9 is equipped with multiple hollow bulbs 12, and 12 position of hollow bulb is opposite with the dowel hole position on gear
Should；The support device 3 is used to support work gear to be added, and can drive work gear to be added in drilling hole machine tool rotated down.
Step 4：On gear hoisting to be processed to support device 3 and gear and turntable 9 will be made concentric.
Step 5：The position of locating and machining pin hole is needed to make marks on work gear to be added.
Step 6：One anti-rotation device 4 is set in support device 3, the anti-rotation device 4 include positioning pin 13, supporting rod 14,
Sleeve 15, rotating member 16, threaded rod 17 and handle 18；Supporting rod 14 is fixed on 8 outer rim of price fixing；Sleeve 15 is equipped with and threaded rod 17
The internal thread to match, it is horizontally fixed on supporting rod 14；15 position of sleeve is higher than 9 upper surface of turntable；Positioning pin 13 is wedge
Shape piece, it is equipped with handle 18 by one end of 16 connection screw thread bar 17 of rotating member, the other end of threaded rod 17；Threaded rod 17 is set
In sleeve 15.
Step 7：Rotating the handle 18 of anti-rotation device 4 makes positioning pin 13 be inserted between two teeth of work gear to be added.
Step 8：Below running fix trolley 2 to drilling hole machine tool, the mark position on work gear to be added is set to be located at drilling rod just
Lower section.
Step 9：Start the drilling that drilling hole machine tool completes first dowel hole.
Step 10：After the processing for completing first dowel hole, rotating the handle 18 of anti-rotation device 4 leaves positioning pin 13
Work gear to be added.
Step 11：The turntable 9 of rotation support device 3, makes under next mark position of work gear to be added is located at drilling rod just
Side.
Step 12：Rotating the handle 18 of anti-rotation device 4 makes positioning pin 13 again insertable between two teeth of work gear to be added.
Step 13：Start the drilling that drilling hole machine tool completes second dowel hole.
Step 14：Repeat step ten is to step 13, until work gear subscript to be added note position drills and finishes.
Step 15：Running fix trolley 2 is left below drilling hole machine tool.
Step 10 six：The gear of machined complete dowel hole is unloaded from support device 3.
Step 10 seven：Storage box 19 is taken out, pours out the waste residue produced in boring procedure.
Wherein, 9 outer rim of turntable is equipped with one or more handle groove；This is to coordinate handle conveniently to rotate turntable
9, and detachable handle can avoid the obstruction of supporting rod 14, ensure that turntable 9 can rotate a circle with respect to price fixing 8.
The lower section of concave part 7 of frame body 5 is equipped with storage box 19, when this is to collect to Gear Processing dowel hole, falls into
9 hollow bulb 12 of turntable obtains waste residue, these waste residues are moved when turntable 9 is rotated with turntable 9, when hollow bulb 12 is by the bar of price fixing 8
During shape through hole 11, crash into storage box 19.
Claims (3)
1. a kind of boring method of gear dowel hole, comprises the following steps：
Step 1：One horizontal slide rail is set outside drilling hole machine tool, and horizontal slide rail extends to the underface of drilling hole machine tool；
Step 2：One positioning trolley is set on horizontal slide rail, which includes frame body and four traveling wheels；Frame body outer rim
Equipped with concave part；Traveling wheel is arranged on below frame body or outside, is used to support frame body；Traveling wheel is arranged on horizontal slide rail simultaneously
It can be moved on horizontal slide rail；Positioning trolley can be moved to the lower section of drilling hole machine tool along horizontal slide rail；
Step 3：One support device is set on positioning trolley, which includes price fixing, turntable, needle bearing and center
Shaft；Price fixing and center of turntable are equipped with needle bearing；Central rotating shaft, which connects two needle bearings, can simultaneously make turntable and price fixing phase
To rotating；Price fixing is horizontally fixed on frame body；The concave part relative position of price fixing and frame body is equipped with strip through-hole；Turntable is equipped with
Multiple hollow bulbs, hollow bulb position are corresponding with the dowel hole position on gear；The support device is used to support tooth to be processed
Wheel, and work gear to be added can be driven in drilling hole machine tool rotated down；
Step 4：On gear hoisting to be processed to support device and gear will be made concentric with turntable；
Step 5：The position of locating and machining pin hole is needed to make marks on work gear to be added；
Step 6：One anti-rotation device is set in support device, which includes positioning pin, supporting rod, sleeve, rotation
Part, threaded rod and handle；Supporting rod is fixed on price fixing outer rim；Sleeve is equipped with the internal thread to match with threaded rod, its level is solid
It is scheduled on supporting rod；Sleeve portion is higher than disk upper surface；Positioning pin is wedged plate, it passes through the one of rotating member connection screw thread bar
End, the other end of threaded rod are equipped with handle；Threaded rod is arranged in sleeve；
Step 7：Rotating the handle of anti-rotation device makes positioning pin be inserted between two teeth of work gear to be added；
Step 8：Below running fix trolley to drilling hole machine tool, the mark position on work gear to be added is set to be located at immediately below drilling rod；
Step 9：Start the drilling that drilling hole machine tool completes first dowel hole；
Step 10：After the processing for completing first dowel hole, rotating the handle of anti-rotation device makes positioning pin leave tooth to be processed
Wheel；
Step 11：The turntable of rotation support device, makes next mark position of work gear to be added be located at immediately below drilling rod；
Step 12：Rotating the handle of anti-rotation device makes positioning pin again insertable between two teeth of work gear to be added；
Step 13：Start the drilling that drilling hole machine tool completes second dowel hole；
Step 14：Repeat step ten is to step 13, until work gear subscript to be added note position drills and finishes；
Step 15：Running fix trolley is left below drilling hole machine tool；
Step 10 six：The gear of machined complete dowel hole is unloaded from support device；
Step 10 seven：Storage box is taken out, pours out the waste residue produced in boring procedure.
2. the boring method of gear dowel hole according to claim 1, it is characterized in that：The turntable outer rim is equipped with one
Or more than one handle groove.
3. the boring method of gear dowel hole according to claim 1, it is characterized in that：Below the concave part of the frame body
Equipped with storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667334.3A CN106180786B (en) | 2016-08-15 | 2016-08-15 | A kind of boring method of gear dowel hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667334.3A CN106180786B (en) | 2016-08-15 | 2016-08-15 | A kind of boring method of gear dowel hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180786A CN106180786A (en) | 2016-12-07 |
| CN106180786B true CN106180786B (en) | 2018-05-04 |
Family
ID=57521498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667334.3A Active CN106180786B (en) | 2016-08-15 | 2016-08-15 | A kind of boring method of gear dowel hole |
Country Status (1)
| Country | Link |
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| CN (1) | CN106180786B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08174360A (en) * | 1994-12-26 | 1996-07-09 | Toyota Motor Corp | Gear grasping device |
| CN102145413A (en) * | 2011-04-13 | 2011-08-10 | 中车集团四川丹齿零部件有限公司 | Bevel gear shaft tooth surface pitch cone locating tool |
| CN202021366U (en) * | 2011-01-30 | 2011-11-02 | 江苏中力齿轮有限公司 | Multi-hole drill of speed regulation gear |
| CN103639487A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Drilling tool applied to crankshaft gear |
| CN103706831A (en) * | 2012-10-09 | 2014-04-09 | 天津天海同步科技股份有限公司 | Drilling equipment for synchronizer hubs |
| CN203636119U (en) * | 2013-11-29 | 2014-06-11 | 无锡威孚中意齿轮有限责任公司 | Positioning fixture for teeth of gears |
| CN204603810U (en) * | 2015-03-31 | 2015-09-02 | 青岛软控精工有限公司 | A kind of cross drilling device of disk-like accessory |
-
2016
- 2016-08-15 CN CN201610667334.3A patent/CN106180786B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08174360A (en) * | 1994-12-26 | 1996-07-09 | Toyota Motor Corp | Gear grasping device |
| CN202021366U (en) * | 2011-01-30 | 2011-11-02 | 江苏中力齿轮有限公司 | Multi-hole drill of speed regulation gear |
| CN102145413A (en) * | 2011-04-13 | 2011-08-10 | 中车集团四川丹齿零部件有限公司 | Bevel gear shaft tooth surface pitch cone locating tool |
| CN103706831A (en) * | 2012-10-09 | 2014-04-09 | 天津天海同步科技股份有限公司 | Drilling equipment for synchronizer hubs |
| CN103639487A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Drilling tool applied to crankshaft gear |
| CN203636119U (en) * | 2013-11-29 | 2014-06-11 | 无锡威孚中意齿轮有限责任公司 | Positioning fixture for teeth of gears |
| CN204603810U (en) * | 2015-03-31 | 2015-09-02 | 青岛软控精工有限公司 | A kind of cross drilling device of disk-like accessory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106180786A (en) | 2016-12-07 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Yegang Inventor after: Fan Nengsheng Inventor after: Huan Qiaosheng Inventor before: Yan Bingqian |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180329 Address after: No. 68 salt Xing Road, Yancheng City, Jiangsu Province, Jiangsu Applicant after: Jiangsu Sheng an Tiomin Resources Inc Address before: 471100 Henan city of Luoyang province Mengjin County town of Chaoyang Yan Ao Cun 2 groups Applicant before: Yan Bingqian |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.68 Yanxing Road, Yandu District, Yancheng City, Jiangsu Province Patentee after: Jiangsu Sheng'an transmission Co., Ltd Address before: No.68, Yanxing Road, Yandu District, Yancheng City, Jiangsu Province 224000 Patentee before: JIANGSU SHENG'AN RESOURCES Co.,Ltd. |
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| CP03 | Change of name, title or address |