CN102672501A - Bearing base tool and use method thereof - Google Patents
Bearing base tool and use method thereof Download PDFInfo
- Publication number
- CN102672501A CN102672501A CN2012101936306A CN201210193630A CN102672501A CN 102672501 A CN102672501 A CN 102672501A CN 2012101936306 A CN2012101936306 A CN 2012101936306A CN 201210193630 A CN201210193630 A CN 201210193630A CN 102672501 A CN102672501 A CN 102672501A
- Authority
- CN
- China
- Prior art keywords
- hole
- circular trough
- round boss
- bearing block
- heart
- 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.)
- Granted
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a bearing base tool and a use method thereof. The bearing base tool comprises a base, a first circular lug boss and a second circular lug boss, wherein the first circular lug boss is arranged on the base; the second circular lug boss is concentrically arranged on the first circular lug boss; the first circular lug boss is matched with a first circular slot; the second circular lug boss is matched with a second circular slot; a second through hole corresponding to a first threaded hole is formed in the base; a third through hole corresponding to a second threaded hole is formed in the second circular lug boss; a workpiece is fixed on the bearing base tool; the third through hole is aligned with the second threaded hole; and the third through hole is used for assisting in positioning the workpiece, so that the workpiece can be conveniently drilled and tapped.
Description
Technical field
the present invention relates to field of machining, particularly a kind of bearing block frock and method for using thereof.
Background technology
existing a kind of bearing block has body 1, is provided with first circular trough 2 in the middle of the said body 1; Be provided with second circular trough 3 with one heart in said first circular trough 2, be provided with the 3rd circular trough 4 with one heart in said second circular trough 3, be provided with first through hole 5 with one heart in said the 3rd circular trough 4; Said body 1 edge is provided with first screwed hole 6, is provided with second screwed hole 7 in said second circular trough 3, because the wall of second screwed hole 7 and second circular trough 3, the 3rd circular trough 4 is very near; And second circular trough 3 is darker; When boring and tapping, be difficult to the location, cause the extremely difficult processing of workpiece, need a kind of frock of special use to help the location.
Summary of the invention
the purpose of this invention is to provide a kind of can the asessory shaft bearing frock and the method for using thereof of processing location.
are for achieving the above object; The technical scheme that the present invention adopts is: a kind of bearing block frock, and said bearing block comprises square body, is provided with first circular trough in the middle of the said body; Be provided with second circular trough with one heart in said first circular trough; Be provided with the 3rd circular trough with one heart in said second circular trough, be provided with first through hole with one heart in said the 3rd circular trough, said body edges is provided with first screwed hole; Be provided with second screwed hole in said second circular trough; It is characterized in that: said frock comprises pedestal, be arranged on first round boss on the said pedestal, be arranged on second round boss on said first round boss with one heart, and said first round boss matches with said first circular trough, and said second round boss matches with said second circular trough; Said pedestal is provided with and corresponding second through hole of said first screwed hole, and said second round boss is provided with and the corresponding third through-hole of said second screwed hole.
preferably are provided with fourth hole on said second round boss with one heart, and said fourth hole diameter is less than said first through hole.
preferably, the upper end of said second through hole, said third through-hole is provided with wear-resisting borehole jack, can prevent that above-mentioned through hole effect of attrition from orientating precision as.
The method for using of
above-mentioned bearing block frock comprises successively: process said first screwed hole; Said frock is set on the said bearing block, adopts pin or screw that said second screwed hole and third through-hole are fixed; Process second screwed hole through second through hole.
Because the technique scheme utilization, the present invention compared with prior art has advantage:
are fixed on workpiece on the frock because the present invention has adopted the frock of assist location, and third through-hole is aimed at second screwed hole, through the third through-hole assist location, and just can boring, tapping on workpiece easily.
Description of drawings
Accompanying drawing 1 is the bearing block schematic top plan view;
Accompanying drawing 3 is the local enlarged diagram of bearing block;
Accompanying drawing 4 is a schematic top plan view of the present invention;
accompanying drawing 5 is a C-C cross-sectional schematic of the present invention.
In
above accompanying drawing: 1, body; 2, first circular trough; 3, second circular trough; 4, the 3rd circular trough; 5, first through hole; 6, first screwed hole; 7, second screwed hole; 8, pedestal; 9, first round boss; 10, second round boss; 11, second through hole; 12, third through-hole; 13, fourth hole.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the present invention is further described:
embodiment one: shown in accompanying drawing 1-5; A kind of bearing block frock; Said bearing block comprises square body 1; Be provided with first circular trough 2 in the middle of the said body 1, be provided with second circular trough 3 with one heart in said first circular trough 2, be provided with the 3rd circular trough 4 with one heart in said second circular trough 3; Be provided with first through hole 5 with one heart in said the 3rd circular trough 4; Said body 1 edge is provided with first screwed hole 6, is provided with second screwed hole 7 in said second circular trough 3, it is characterized in that: said frock comprises pedestal 8, be arranged on first round boss 9 on the said pedestal 8, be arranged on second round boss 10 on said first round boss 9 with one heart; Said first round boss 9 matches with said first circular trough 2; Said second round boss 10 matches with said second circular trough 3, and said pedestal 8 is provided with and said first screwed hole, 6 corresponding second through holes 11, and said second round boss 10 is provided with and said second screwed hole, 7 corresponding third through-holes 12.
Be provided with fourth hole 13 with one heart on
said second round boss 10, said fourth hole 13 diameters are less than said first through hole 5.
The upper end of
said second through hole 11, said third through-hole 12 is provided with wear-resisting borehole jack.
The method for using of
present embodiment comprises successively: process said first screwed hole 6; Said frock is set on the said bearing block, adopts pin or screw that said second screwed hole 7 is fixed with third through-hole 12; Through second through hole, 11 processing, second screwed hole 7.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. bearing block frock; Said bearing block comprises square body (1); Be provided with first circular trough (2) in the middle of the said body (1); Be provided with second circular trough (3) in said first circular trough (2) with one heart; Be provided with the 3rd circular trough (4) in said second circular trough (3) with one heart, be provided with first through hole (5) in said the 3rd circular trough (4) with one heart, said body (1) edge is provided with first screwed hole (6); Be provided with second screwed hole (7) in said second circular trough (3); It is characterized in that: said frock comprises pedestal (8), be arranged on first round boss (9) on the said pedestal (8), be arranged on second round boss (10) on said first round boss (9) with one heart, and said first round boss (9) matches with said first circular trough (2), and said second round boss (10) matches with said second circular trough (3); Said pedestal (8) is provided with and corresponding second through hole of said first screwed hole (6) (11), and said second round boss (10) is provided with and the corresponding third through-hole of said second screwed hole (7) (12).
2. a kind of bearing block frock according to claim 1 is characterized in that: be provided with fourth hole (13) on said second round boss (10) with one heart, said fourth hole (13) diameter is less than said first through hole (5).
3. a kind of bearing block frock according to claim 1 is characterized in that: the upper end of said second through hole (11), said third through-hole (12) is provided with wear-resisting borehole jack.
4. the method for using of bearing block frock according to claim 1 is characterized in that:
Said method comprises successively: process said first screwed hole (6); Said frock is set on the said bearing block, adopts pin or screw that said second screwed hole (7) and third through-hole (12) are fixed; Through second through hole (11) processing, second screwed hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193630.6A CN102672501B (en) | 2012-06-13 | 2012-06-13 | Bearing base tool and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193630.6A CN102672501B (en) | 2012-06-13 | 2012-06-13 | Bearing base tool and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102672501A true CN102672501A (en) | 2012-09-19 |
| CN102672501B CN102672501B (en) | 2014-06-18 |
Family
ID=46805407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210193630.6A Expired - Fee Related CN102672501B (en) | 2012-06-13 | 2012-06-13 | Bearing base tool and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672501B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162799A (en) * | 2014-08-17 | 2014-11-26 | 成都亨通兆业精密机械有限公司 | Bearing inner ring oil adding hole drilling tool for drilling machine |
| CN104259895A (en) * | 2014-08-17 | 2015-01-07 | 成都亨通兆业精密机械有限公司 | Positioning tool for bearing drill hole |
| CN106392824A (en) * | 2016-11-01 | 2017-02-15 | 平湖市山特螺纹工具有限公司 | Fixing chuck of grooving machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309123A (en) * | 1979-10-26 | 1982-01-05 | Rajac Corporation | Method and apparatus for fastening misaligned structural members |
| CA2059518A1 (en) * | 1991-02-22 | 1992-08-23 | Ralph P. Palmer | Drill jig for preparing a door to receive a cylindrical lock |
| CN201776486U (en) * | 2010-06-28 | 2011-03-30 | 江阴南工锻造有限公司 | Discoid drilling jig |
| CN201871955U (en) * | 2010-09-30 | 2011-06-22 | 芜湖航天汽车连杆有限公司 | Tool fixture for machining big-headed hole of connecting rod |
| CN202239794U (en) * | 2011-09-23 | 2012-05-30 | 苏州中佳精密机械有限公司 | Drill jig |
-
2012
- 2012-06-13 CN CN201210193630.6A patent/CN102672501B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309123A (en) * | 1979-10-26 | 1982-01-05 | Rajac Corporation | Method and apparatus for fastening misaligned structural members |
| CA2059518A1 (en) * | 1991-02-22 | 1992-08-23 | Ralph P. Palmer | Drill jig for preparing a door to receive a cylindrical lock |
| CN201776486U (en) * | 2010-06-28 | 2011-03-30 | 江阴南工锻造有限公司 | Discoid drilling jig |
| CN201871955U (en) * | 2010-09-30 | 2011-06-22 | 芜湖航天汽车连杆有限公司 | Tool fixture for machining big-headed hole of connecting rod |
| CN202239794U (en) * | 2011-09-23 | 2012-05-30 | 苏州中佳精密机械有限公司 | Drill jig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162799A (en) * | 2014-08-17 | 2014-11-26 | 成都亨通兆业精密机械有限公司 | Bearing inner ring oil adding hole drilling tool for drilling machine |
| CN104259895A (en) * | 2014-08-17 | 2015-01-07 | 成都亨通兆业精密机械有限公司 | Positioning tool for bearing drill hole |
| CN106392824A (en) * | 2016-11-01 | 2017-02-15 | 平湖市山特螺纹工具有限公司 | Fixing chuck of grooving machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102672501B (en) | 2014-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102672501B (en) | Bearing base tool and use method thereof | |
| CN202097595U (en) | Large gear ring hole drilling and boring positioning device | |
| CN203343493U (en) | Auxiliary hole overturning drilling jig of gearbox casing of automobile | |
| CN202964033U (en) | High-precision positioning clamp for drilling | |
| CN204639794U (en) | Indexing fixture dish | |
| CN204449424U (en) | A kind of drill bushing | |
| CN203664764U (en) | Positioning tool for passenger car handrail punching | |
| CN203144006U (en) | Mechanical jack | |
| CN204338998U (en) | Boring and milling machine milling head extension bar | |
| CN203738419U (en) | Pin hole locating structure | |
| CN204818892U (en) | Motor end cover drilling positioner | |
| CN207982470U (en) | A kind of chasing bar for internal thread machining | |
| CN203317418U (en) | Locating punch for making holes | |
| CN203479241U (en) | Degree of symmetry gauge | |
| CN203853558U (en) | Center shaft capable of being quickly detached | |
| CN205064525U (en) | Anti -theft screw | |
| CN204076075U (en) | A kind of multi-work piece positioning fixture | |
| CN203956718U (en) | Knife sharpener planker | |
| CN205600226U (en) | Burnishing -in instrument | |
| CN203887597U (en) | Center positioning mechanism | |
| CN203992521U (en) | The fixture that in processing the same face, Multi-angle hole adopts | |
| CN203281891U (en) | Modified tool rest of meter lathe | |
| CN202591655U (en) | Device capable of clamping tool bi-directionally for hole boring | |
| CN203367727U (en) | Cone punch | |
| CN204221431U (en) | A kind of circular shaft drilling jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |