CN106735418A - The cylindrical drilling equipment of bull gear - Google Patents
The cylindrical drilling equipment of bull gear Download PDFInfo
- Publication number
- CN106735418A CN106735418A CN201510798690.4A CN201510798690A CN106735418A CN 106735418 A CN106735418 A CN 106735418A CN 201510798690 A CN201510798690 A CN 201510798690A CN 106735418 A CN106735418 A CN 106735418A
- Authority
- CN
- China
- Prior art keywords
- gear ring
- locating piece
- station
- bore position
- drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of cylindrical drilling equipment of bull gear, including base, the base is provided with the hold-down mechanism for gear ring workpiece to be fixed and the detent mechanism for positioning gear ring periphery wall bore position；The detent mechanism includes corresponding the locating piece for setting with gear ring periphery wall bore position, the base is provided with a drilling station and an installation station for being used to install the locating piece, and the locating piece is provided with the positioning tooth for being engaged with gear ring workpiece and corresponding bore position aligns with the drilling station when being attached on the installation station.The cylindrical drilling equipment of bull gear of the invention, by setting the locating piece for setting is corresponded with gear ring bore position, when using, after gear ring bore position is carried out into coarse positioning with drilling station, corresponding locating piece is arranged on and is installed on station and positioning tooth is engaged with gear ring, in this way, gear ring bore position can be accurately positioned, bore position precision can be effectively improved.
Description
Technical field
The invention belongs to mechanical frock clamp art, a kind of cylindrical drilling equipment of bull gear is specifically related to.
Background technology
In machining, generally require to be drilled on the periphery wall of gear ring.In the prior art, the rotary positioning apparatus carried with drilling machine after generally gear ring workpiece is fixedly clamped determine drilling position, although disclosure satisfy that locating and machining requirement to a certain extent, but, in some ring gear machinings, position accuracy demand between bore position and the gear teeth of gear ring is higher, and the rotary positioning mechanism carried using drilling machine can not meet the requirement of high accuracy positioning, and then causes the machining accuracy of gear ring product to reduce.
The content of the invention
In view of this, it is an object of the invention to provide a kind of cylindrical drilling equipment of bull gear, annular gear teeth and bore position can be accurately positioned, bore position precision can be effectively improved.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of cylindrical drilling equipment of bull gear, including base, the base are provided with the hold-down mechanism for gear ring workpiece to be fixed and the detent mechanism for positioning gear ring periphery wall bore position；The detent mechanism includes corresponding the locating piece for setting with gear ring periphery wall bore position, the base is provided with a drilling station and an installation station for being used to install the locating piece, and the locating piece is provided with the positioning tooth for being engaged with gear ring workpiece and corresponding bore position aligns with the drilling station when being attached on the installation station.
Further, the hold-down mechanism includes the pressing plate for being pressed on gear ring workpiece, and hold-down bolt is provided between the pressing plate and the base.
Further, the drilling station is provided with drilling fairlead, and the drilling fairlead is provided with the through hole passed through for drill bit.
Further, the installation station is provided with two screwed holes for installing the locating piece, is corresponded with the screwed hole on the locating piece and is provided with installation through-hole.
The beneficial effects of the present invention are：
The cylindrical drilling equipment of bull gear of the invention, by setting the locating piece for setting is corresponded with gear ring bore position, when using, after gear ring bore position is carried out into coarse positioning with drilling station, corresponding locating piece is arranged on and is installed on station and positioning tooth is engaged with gear ring, in this way, gear ring bore position can be accurately positioned, bore position precision can be effectively improved.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and illustrates：
Fig. 1 is the structural representation of the cylindrical drilling equipment embodiment of bull gear of the present invention；The specific structural representation for when first bore position is positioned；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is structural representation when second bore position is positioned.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, being the structural representation of the cylindrical drilling equipment embodiment of bull gear of the present invention.The cylindrical drilling equipment of bull gear of the present embodiment, including base 3, base 3 are provided with the hold-down mechanism for gear ring workpiece 1 to be fixed and the detent mechanism for positioning gear ring periphery wall bore position 2.The detent mechanism of the present embodiment includes corresponding the locating piece 4 for setting with gear ring periphery wall bore position 3, base 3 is provided with a drilling station and an installation station for being used to install locating piece 4, and locating piece 4 is provided with the positioning tooth 5 for being engaged with gear ring workpiece 1 and corresponding bore position 2 aligns with drilling station when being attached to install on station.
Further, the hold-down mechanism of the present embodiment includes the pressing plate 6 for being pressed on gear ring workpiece 1, hold-down bolt 7 is provided between pressing plate 6 and base 3, for axial compression gear ring workpiece 1.
Further, drilling station is provided with drilling fairlead 8, and drilling fairlead 8 is provided with the through hole 9 passed through for drill bit, is oriented to for correspondence drill bit, improves borehole accuracy.
Further, installation station is provided with two screwed holes for installing locating piece 4, corresponded with screwed hole on locating piece 4 and be provided with installation through-hole, so, the installation site of each locating piece 4 is consistent, by the position for changing its positioning tooth 5, you can the position between the gear teeth of accurate adjustment gear ring workpiece 1 and corresponding bore position 2.
The cylindrical drilling equipment of bull gear of the present embodiment, by setting the locating piece for setting is corresponded with gear ring bore position, when using, after gear ring bore position is carried out into coarse positioning with drilling station, corresponding locating piece is arranged on and is installed on station and positioning tooth is engaged with gear ring, in this way, gear ring bore position can be accurately positioned, bore position precision can be effectively improved.As shown in figures 1 and 3, two locating pieces 4 position two bore positions 2 respectively, two bore positions 2 tooth top center respectively with annular gear teeth and teeth groove center alignment.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the present invention, protection scope of the present invention not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, within protection scope of the present invention.Protection scope of the present invention is defined by claims.
Claims (4)
1. the cylindrical drilling equipment of a kind of bull gear, it is characterised in that：Including base, the base is provided with the hold-down mechanism for gear ring workpiece to be fixed and the detent mechanism for positioning gear ring periphery wall bore position；The detent mechanism includes corresponding the locating piece for setting with gear ring periphery wall bore position, the base is provided with a drilling station and an installation station for being used to install the locating piece, and the locating piece is provided with the positioning tooth for being engaged with gear ring workpiece and corresponding bore position aligns with the drilling station when being attached on the installation station.
2. the cylindrical drilling equipment of bull gear according to claim 1, it is characterised in that：The hold-down mechanism includes the pressing plate for being pressed on gear ring workpiece, and hold-down bolt is provided between the pressing plate and the base.
3. the cylindrical drilling equipment of bull gear according to claim 1, it is characterised in that：The drilling station is provided with drilling fairlead, and the drilling fairlead is provided with the through hole passed through for drill bit.
4. the cylindrical drilling equipment of bull gear according to claim any one of 1-3, it is characterised in that：The installation station is provided with two screwed holes for installing the locating piece, is corresponded with the screwed hole on the locating piece and is provided with installation through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798690.4A CN106735418A (en) | 2015-11-19 | 2015-11-19 | The cylindrical drilling equipment of bull gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798690.4A CN106735418A (en) | 2015-11-19 | 2015-11-19 | The cylindrical drilling equipment of bull gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735418A true CN106735418A (en) | 2017-05-31 |
Family
ID=58915983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510798690.4A Pending CN106735418A (en) | 2015-11-19 | 2015-11-19 | The cylindrical drilling equipment of bull gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773243A (en) * | 2019-02-27 | 2019-05-21 | 横店集团英洛华电气有限公司 | Ring gear radial hole and axial hole auxiliary processing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3513517A (en) * | 1967-08-03 | 1970-05-26 | Gen Per L Ind Metallurg Emecca | Machining of large hollow cylindrical workpieces |
| DE4429417A1 (en) * | 1994-08-19 | 1996-02-22 | Nagel Masch Werkzeug | Clamping fixture for workpiece with outer tooth system |
| CN201402118Y (en) * | 2009-02-23 | 2010-02-10 | 温岭市正田摩托车零部件制造有限公司 | Large gear ring toothspace radial runout detector |
| CN202097595U (en) * | 2011-05-03 | 2012-01-04 | 天津天海同步科技股份有限公司 | Large gear ring hole drilling and boring positioning device |
| CN202123390U (en) * | 2011-06-18 | 2012-01-25 | 大连洁能重工机械有限公司 | Machining positioning fixture for inner gear ring of wind power product |
| CN202744279U (en) * | 2012-07-20 | 2013-02-20 | 江苏金维车业发展有限公司 | Support arm location mechanism of automobile elevator |
| CN203679783U (en) * | 2013-12-06 | 2014-07-02 | 镇江索达联轴器有限公司 | Positioning fixture for inner gear sleeve of drum gear coupling |
| CN205237133U (en) * | 2015-11-19 | 2016-05-18 | 綦江永跃齿轮有限公司 | Bull gear excircle drilling equipment |
-
2015
- 2015-11-19 CN CN201510798690.4A patent/CN106735418A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3513517A (en) * | 1967-08-03 | 1970-05-26 | Gen Per L Ind Metallurg Emecca | Machining of large hollow cylindrical workpieces |
| DE4429417A1 (en) * | 1994-08-19 | 1996-02-22 | Nagel Masch Werkzeug | Clamping fixture for workpiece with outer tooth system |
| CN201402118Y (en) * | 2009-02-23 | 2010-02-10 | 温岭市正田摩托车零部件制造有限公司 | Large gear ring toothspace radial runout detector |
| CN202097595U (en) * | 2011-05-03 | 2012-01-04 | 天津天海同步科技股份有限公司 | Large gear ring hole drilling and boring positioning device |
| CN202123390U (en) * | 2011-06-18 | 2012-01-25 | 大连洁能重工机械有限公司 | Machining positioning fixture for inner gear ring of wind power product |
| CN202744279U (en) * | 2012-07-20 | 2013-02-20 | 江苏金维车业发展有限公司 | Support arm location mechanism of automobile elevator |
| CN203679783U (en) * | 2013-12-06 | 2014-07-02 | 镇江索达联轴器有限公司 | Positioning fixture for inner gear sleeve of drum gear coupling |
| CN205237133U (en) * | 2015-11-19 | 2016-05-18 | 綦江永跃齿轮有限公司 | Bull gear excircle drilling equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773243A (en) * | 2019-02-27 | 2019-05-21 | 横店集团英洛华电气有限公司 | Ring gear radial hole and axial hole auxiliary processing device |
| CN109773243B (en) * | 2019-02-27 | 2023-10-13 | 浙江联宜电机有限公司 | Auxiliary device for machining radial holes and axial holes of annular gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203409315U (en) | Tool for drilling tangential hole in cylindrical workpiece | |
| CN104400073A (en) | Cylinder punching clamp | |
| CN104786072A (en) | Flywheel central flange hole double-station drilling positioning tool | |
| CN103658762B (en) | The radial drill precise holes fixture of a kind of linear cylindrical class part | |
| CN203738445U (en) | Mark hole drilling fixture for plunger parts | |
| CN203610731U (en) | Gun carrier rotation face drilling tool | |
| CN204658028U (en) | Flywheel center method flange aperture double-position drilling hole positioning tool | |
| CN106735418A (en) | The cylindrical drilling equipment of bull gear | |
| CN105834488A (en) | Device for drilling holes in surfaces of circular tubes | |
| CN103753214B (en) | A kind of cylinder six station processing machine and processing method thereof | |
| CN205237133U (en) | Bull gear excircle drilling equipment | |
| CN204610511U (en) | Eccentric nut assembly | |
| CN103324040A (en) | Method for raising contraposition precision between printed circuit board and film | |
| CN204122569U (en) | Precision centering punching die frock | |
| CN106736662A (en) | The cylindrical hole drilling positioning fixture of gear ring | |
| CN205237586U (en) | Two positioning gear ring excircles drilling positioner | |
| CN103831645B (en) | A kind of mark hole drilling jig for plunger member | |
| CN203635986U (en) | Drilling equipment for end surface of cam shaft | |
| CN204736170U (en) | Press drill bushing device | |
| CN106392716B (en) | A kind of oblique hole in hub clamp for machining | |
| CN201960444U (en) | Honing device | |
| CN204262423U (en) | A kind of cylinder perforating clamp | |
| CN106736661A (en) | Double positioning cylindrical drilling-hole positioning devices of gear ring | |
| CN104439411A (en) | Semicircular drill hole positioning device | |
| CN205342566U (en) | Semicircle part punches and uses quick clamping anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |