CN103521812A - Drilling tool - Google Patents
Drilling tool Download PDFInfo
- Publication number
- CN103521812A CN103521812A CN201310457135.6A CN201310457135A CN103521812A CN 103521812 A CN103521812 A CN 103521812A CN 201310457135 A CN201310457135 A CN 201310457135A CN 103521812 A CN103521812 A CN 103521812A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- drilling tool
- template
- foundation plate
- center
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling tool. The drilling tool comprises a foundation plate and a drilling template used in cooperation with the foundation plate. A foundation plate positioning shaft closely matched with a workpiece is arranged in the center of the foundation plate. An annular drill head guide groove is formed between the edge of the foundation plate and the foundation plate positioning shaft. A locking threaded rod is fixed to the center of the foundation plate positioning shaft. A through hole where the locking threaded rod can penetrate is formed in the center of the drilling template, and drill bushings are arranged on the periphery of the through hole, wherein the positions and number of the drill bushings equal those of workpiece holes. A positioning block is further perpendicularly arranged on the side edge of the drilling template, a guide groove where a positioning locking block can penetrate is formed in the bottom of the positioning block, and the positioning locking block penetrates through the guide groove of the positioning block to fix and lock the drilling template and the side edge of the workpiece. Being capable of carrying out machining without a numerically-controlled machine tool, the drilling tool reduces cost, can guarantee workpiece drilling precision, omit time for each time of workpiece correction, reduce numerically-controlled machine tool machining time, improve working efficiency and reduce machining cost, and has good application prospect.
Description
Technical field
The present invention relates to a kind of drilling tool, belong to mechanical part technical field of tooling clamps.
Background technology
At present, at mechanical field, the use of boring is very extensive, and of the prior art is by Digit Control Machine Tool, to guarantee the precision of part to hole processing.A kind of drilling tool of the present invention can depart from Digit Control Machine Tool processing, and guarantees its precision simultaneously, cost-saving, increases work efficiency.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of drilling tool.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of drilling tool, comprise the substrate and the bore template that match, it is characterized in that: described substrate center position is provided with and the close-fitting substrate orientation axle of workpiece, between described substrate edges and substrate orientation axle, be provided with the drill bit gathering sill of annular, substrate orientation axle center is fixed with a tie down screw; Described bore template center offers a through hole passing for tie down screw, and bore periphery offers the drill bushing identical with quantity with workpiece hole position; Bore template side is also vertically installed with a positioning block, and described locating piece bottom offers the gathering sill passing for locating lock dog, and the gathering sill that location lock dog passes locating piece is by bore template and workpiece lateral location fixing and locking.
As preferred version, described a kind of drilling tool, is characterized in that: described bore template center of underside position is also provided with the Template Location axle matching with workpiece.
As preferred version, described a kind of drilling tool, is characterized in that: described drilling tool also comprises and is arranged on the pressure strip at bore template top and the lock nut matching with tie down screw.
As preferred version, described a kind of drilling tool, is characterized in that: on the lock dog of described location, V-type locating slot is set.
As preferred version, described a kind of drilling tool, is characterized in that: described substrate orientation axle is vertically installed in substrate upside; Described Template Location axle is vertically installed in bore template bottom side.
Beneficial effect: a kind of drilling tool provided by the invention, can depart from Digit Control Machine Tool processing, cost-saving, can guarantee Workpiece boring precision, save each calibration of workpieces time, reduce Digit Control Machine Tool process time, increase work efficiency, reduce processing cost, have a good application prospect.
Accompanying drawing explanation
Fig. 1 and Fig. 2 are structural representation of the present invention;
In figure: substrate 1, bore template 2, substrate orientation axle 3, drill bit gathering sill 4, tie down screw 5, through hole 6, drill bushing 7, locating piece 8, location lock dog 9, Template Location axle 10, pressure strip 11, lock nut 12, workpiece 13.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As depicted in figs. 1 and 2, a kind of drilling tool, comprise the substrate 1 and the bore template 2 that match, it is characterized in that: described substrate 1 center is provided with and the close-fitting substrate orientation axle 3 of workpiece 13, between described substrate edges and substrate orientation axle 3, be provided with the drill bit gathering sill 4 of annular, substrate orientation axle center is fixed with a tie down screw 5; Described bore template 2 centers offer a through hole passing for tie down screw 56, and through hole 6 peripheries offer the drill bushing 7 identical with quantity with workpiece hole position; Bore template side is also vertically installed with a positioning block 8, and described locating piece bottom offers the gathering sill passing for locating lock dog 9, and location lock dog 9 passes the gathering sill of locating piece by bore template 2 and workpiece lateral location fixing and locking.
As preferred version, described a kind of drilling tool, is characterized in that: described bore template center of underside position is also provided with the Template Location axle 10 matching with workpiece.
As preferred version, described a kind of drilling tool, is characterized in that: described drilling tool also comprises and is arranged on the pressure strip 11 at bore template top and the lock nut 12 matching with tie down screw.
As preferred version, described a kind of drilling tool, is characterized in that: on described location lock dog 9, V-type locating slot is set.
As preferred version, described a kind of drilling tool, is characterized in that: described substrate orientation axle 3 is vertically installed in substrate 1 upside; Described Template Location axle 10 is vertically installed in bore template 2 bottom sides.
A kind of drilling tool provided by the invention, can depart from Digit Control Machine Tool processing, cost-saving, can guarantee Workpiece boring precision, save each calibration of workpieces time, reduce Digit Control Machine Tool process time, increase work efficiency, reduce processing cost, have a good application prospect.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a drilling tool, comprise the substrate and the bore template that match, it is characterized in that: described substrate center position is provided with and the close-fitting substrate orientation axle of workpiece, between described substrate edges and substrate orientation axle, be provided with the drill bit gathering sill of annular, substrate orientation axle center is fixed with a tie down screw; Described bore template center offers a through hole passing for tie down screw, and bore periphery offers the drill bushing identical with quantity with workpiece hole position; Bore template side is also vertically installed with a positioning block, and described locating piece bottom offers the gathering sill passing for locating lock dog, and the gathering sill that location lock dog passes locating piece is by bore template and workpiece lateral location fixing and locking.
2. a kind of drilling tool according to claim 1, is characterized in that: described bore template center of underside position is also provided with the Template Location axle matching with workpiece.
3. a kind of drilling tool according to claim 1, is characterized in that: described drilling tool also comprises and is arranged on the pressure strip at bore template top and the lock nut matching with tie down screw.
4. a kind of drilling tool according to claim 1, is characterized in that: on the lock dog of described location, V-type locating slot is set.
5. a kind of drilling tool according to claim 2, is characterized in that: described substrate orientation axle is vertically installed in substrate upside; Described Template Location axle is vertically installed in bore template bottom side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457135.6A CN103521812B (en) | 2013-09-30 | 2013-09-30 | A kind of drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457135.6A CN103521812B (en) | 2013-09-30 | 2013-09-30 | A kind of drilling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103521812A true CN103521812A (en) | 2014-01-22 |
| CN103521812B CN103521812B (en) | 2015-12-23 |
Family
ID=49924362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457135.6A Expired - Fee Related CN103521812B (en) | 2013-09-30 | 2013-09-30 | A kind of drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103521812B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858679A (en) * | 2014-02-25 | 2015-08-26 | 哈尔滨建成集团有限公司 | Slider type drilling positioning device |
| CN111842994A (en) * | 2020-07-24 | 2020-10-30 | 四川航天长征装备制造有限公司 | Clamp ring hole matching device and hole matching method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB793954A (en) * | 1955-03-18 | 1958-04-23 | Walter Stanley Brett | Improvements in or relating to drilling jigs |
| CN200995336Y (en) * | 2006-12-11 | 2007-12-26 | 比亚迪股份有限公司 | Clamp for borehole |
| CN103100739A (en) * | 2012-12-14 | 2013-05-15 | 镇江汇通金属成型有限公司 | Method of boring worm gear |
| CN203003214U (en) * | 2012-11-28 | 2013-06-19 | 天津世创机械制造有限公司 | Fixture for hole drilling on inclined surface of gear |
| CN203610726U (en) * | 2013-09-30 | 2014-05-28 | 江苏南铸科技股份有限公司 | Drilling tool |
-
2013
- 2013-09-30 CN CN201310457135.6A patent/CN103521812B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB793954A (en) * | 1955-03-18 | 1958-04-23 | Walter Stanley Brett | Improvements in or relating to drilling jigs |
| CN200995336Y (en) * | 2006-12-11 | 2007-12-26 | 比亚迪股份有限公司 | Clamp for borehole |
| CN203003214U (en) * | 2012-11-28 | 2013-06-19 | 天津世创机械制造有限公司 | Fixture for hole drilling on inclined surface of gear |
| CN103100739A (en) * | 2012-12-14 | 2013-05-15 | 镇江汇通金属成型有限公司 | Method of boring worm gear |
| CN203610726U (en) * | 2013-09-30 | 2014-05-28 | 江苏南铸科技股份有限公司 | Drilling tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858679A (en) * | 2014-02-25 | 2015-08-26 | 哈尔滨建成集团有限公司 | Slider type drilling positioning device |
| CN104858679B (en) * | 2014-02-25 | 2017-04-12 | 哈尔滨建成集团有限公司 | Slider type drilling positioning device |
| CN111842994A (en) * | 2020-07-24 | 2020-10-30 | 四川航天长征装备制造有限公司 | Clamp ring hole matching device and hole matching method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103521812B (en) | 2015-12-23 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20170930 |