CN203887257U - Indexing drilling device - Google Patents
Indexing drilling device Download PDFInfo
- Publication number
- CN203887257U CN203887257U CN201420307186.0U CN201420307186U CN203887257U CN 203887257 U CN203887257 U CN 203887257U CN 201420307186 U CN201420307186 U CN 201420307186U CN 203887257 U CN203887257 U CN 203887257U
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- China
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- workpiece
- indexing
- plate
- locating
- index plate
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Abstract
The utility model discloses an indexing drilling device. The indexing drilling device comprises a drilling jig and a drill bit placed above the drilling jig. The drilling jig is provided with a locating spindle, the locating spindle is sequentially and concentrically provided with an indexing plate and a workpiece, an indexing control handle used for shifting the indexing plate is arranged at one end of the locating spindle, and a clamping nut used for connecting the workpiece to the indexing plate is arranged at the other end of the locating spindle. A drill plate is arranged on the top of the drilling jig, and a drill bushing placed over the workpiece is arranged on the drill plate. A locating mechanism which is placed under the indexing plate and used for locating the indexing plate is arranged at the bottom of the drilling jig. According to the indexing drilling device, the indexing plate and the locating mechanism used for locating the indexing plate are additionally arranged, the workpiece can be driven to rotate by controlling the indexing plate, the position needing to be drilled on the workpiece can be accurately located, and annular evenly-distributed holes can be drilled out in the workpiece.
Description
Technical field
The utility model relates to machine drilling technical field, relates in particular to a kind of indexing driller.
Background technology
Drilling equipment, as processing unit (plant) common in machining, is usually used in workpiece to carry out drilling operation.In machining, often need on workpiece, process several holes of certain rule, for example, process the uniform hole of several annulars on the circumference of workpiece, this just needs special device auxiliary bore hole device, causes operation very complicated.
So, be necessary to provide a kind of indexing driller, can on workpiece, process the uniform hole of several annulars, and operation is very convenient, to overcome above-mentioned technological deficiency.
Utility model content
Technical problem to be solved in the utility model is: a kind of indexing driller is provided, can on workpiece, process the uniform hole of several annulars, and it is very convenient to operate, there is to overcome drilling equipment of the prior art the defect that needs auxiliary clamp just can complete annular uniform hole processing.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of indexing driller is provided, comprises: boring grab and be positioned at the drill bit of described boring grab top; On described boring grab, be provided with apotting spindle, on described apotting spindle, be provided with one heart successively index plate and workpiece, one end of described apotting spindle is provided with the calibration control crank for stirring described index plate, and the other end is provided with for described workpiece is connected to the binding nut on described index plate; The top of described boring grab is provided with bushing plate, is provided with the drill bushing being positioned at directly over described workpiece on described bushing plate; The bottom of described boring grab is provided with and is positioned under described index plate, for locating the detent mechanism of described index plate.
In above-mentioned indexing driller, between described workpiece and described binding nut, be provided with open washer.
In above-mentioned indexing driller, described index plate is ratchet, and described detent mechanism is ratchet.
Adopt technique scheme, the beneficial effects of the utility model are: compared with prior art, indexing driller of the present utility model, have additional index plate and for locating the detent mechanism of index plate, drive workpiece to rotate by handling index plate, the accurately position of required boring on positioning workpieces, realizes and on workpiece, gets out the uniform hole of annular.
Brief description of the drawings
Fig. 1 is the structural representation of the indexing driller of the utility model embodiment;
Wherein, 1 is boring grab, and 2 is drill bit, and 3 is apotting spindle, and 4 is index plate, and 5 is workpiece, and 6 is calibration control crank, and 7 is binding nut, and 8 is bushing plate, and 9 is drill bushing, and 10 is detent mechanism; 11 is open washer.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
Fig. 1 is the structural representation of the indexing driller of the utility model embodiment.
As shown in Figure 1, a kind of indexing driller of the utility model embodiment, comprising: boring grab 1 and be positioned at the drill bit 2 of boring grab 1 top.
On boring grab 1, be provided with apotting spindle 3, on apotting spindle 3, be provided with one heart successively index plate 4 and workpiece 5, one end of apotting spindle 3 is provided with the calibration control crank 6 rotating for stirring index plate 4, the other end is provided with for workpiece 5 being connected to the binding nut 7 on index plate 4, makes manipulation handle 6 just can drive the workpiece 5 being connected with index plate 4 to rotate.
The top of boring grab 1 is provided with bushing plate 8, is provided with the drill bushing 9 being positioned at directly over workpiece 5 on bushing plate 8, and drill bit 2 stretches into drill bushing 9 workpiece 5 is holed, and has guaranteed accuracy and the agility of boring.
The bottom of boring grab 1 is provided with and is positioned under index plate 4, for locating the detent mechanism 10 of index plate 4, and detent mechanism 10 cooperates mutually with index plate 4, realizes the equal angles of workpiece and rotates and location.Preferably, index plate 4 is ratchet, and detent mechanism 10 is ratchet.
In embodiment of the present utility model, between workpiece 5 and binding nut 7, be provided with open washer 11, the setting of open washer 11 can ensure workpiece 5 to be close on index plate 4, can play protective action to workpiece 5 again.
Operation principle: slewing maneuver handle 6 is stirred index plate 4 and rotated, the workpiece 5 rotating with index plate 4 equal angles rotates thereupon, in the time that rotation reaches preset angles, using detent mechanism 10 will move index plate 4 locates, open drilling equipment, by drill bit 2, workpiece 5 is holed, the complete handle of slewing maneuver again 6 of holing starts the boring of another one position, until complete required boring.
As mentioned above, indexing driller of the present utility model, has additional index plate and for locating the detent mechanism of index plate, drives workpiece to rotate by handling index plate, the accurately position of required boring on positioning workpieces, realizes and on workpiece, gets out the uniform hole of annular.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (3)
1. an indexing driller, is characterized in that, comprising: boring grab (1) and be positioned at the drill bit (2) of described boring grab (1) top; On described boring grab (1), be provided with apotting spindle (3), on described apotting spindle (3), be provided with one heart successively index plate (4) and workpiece (5), one end of described apotting spindle (3) is provided with the calibration control crank (6) for stirring described index plate (4), and the other end is provided with for described workpiece (5) being connected to the binding nut (7) on described index plate (4); The top of described boring grab (1) is provided with bushing plate (8), is provided with the drill bushing (9) being positioned at directly over described workpiece (5) on described bushing plate (8); The bottom of described boring grab (1) is provided with and is positioned under described index plate (4), for locating the detent mechanism (10) of described index plate (4).
2. indexing driller according to claim 1, is characterized in that, between described workpiece (5) and described binding nut (7), is provided with open washer (11).
3. indexing driller according to claim 1, is characterized in that, described index plate (4) is ratchet, and described detent mechanism (10) is ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307186.0U CN203887257U (en) | 2014-06-03 | 2014-06-03 | Indexing drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307186.0U CN203887257U (en) | 2014-06-03 | 2014-06-03 | Indexing drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887257U true CN203887257U (en) | 2014-10-22 |
Family
ID=51713705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307186.0U Expired - Fee Related CN203887257U (en) | 2014-06-03 | 2014-06-03 | Indexing drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887257U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354017A (en) * | 2014-11-06 | 2015-02-18 | 新余钢铁集团有限公司 | Circumferential drilling hole positioning device for round workpiece |
| CN105773205A (en) * | 2016-04-28 | 2016-07-20 | 厦门理工学院 | Workpiece jig with adjustable clamping angle |
| CN107649894A (en) * | 2017-11-15 | 2018-02-02 | 盐城市大丰匀力机械制造厂 | Rotary clamp component |
| CN110640187A (en) * | 2019-07-23 | 2020-01-03 | 河南平高电气股份有限公司 | Touch finger positioning tool |
| CN113970015A (en) * | 2021-10-25 | 2022-01-25 | 中船动力研究院有限公司 | Angle-adjustable connecting block |
-
2014
- 2014-06-03 CN CN201420307186.0U patent/CN203887257U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354017A (en) * | 2014-11-06 | 2015-02-18 | 新余钢铁集团有限公司 | Circumferential drilling hole positioning device for round workpiece |
| CN105773205A (en) * | 2016-04-28 | 2016-07-20 | 厦门理工学院 | Workpiece jig with adjustable clamping angle |
| CN107649894A (en) * | 2017-11-15 | 2018-02-02 | 盐城市大丰匀力机械制造厂 | Rotary clamp component |
| CN110640187A (en) * | 2019-07-23 | 2020-01-03 | 河南平高电气股份有限公司 | Touch finger positioning tool |
| CN113970015A (en) * | 2021-10-25 | 2022-01-25 | 中船动力研究院有限公司 | Angle-adjustable connecting block |
| CN113970015B (en) * | 2021-10-25 | 2023-08-11 | 中船动力研究院有限公司 | Angle-adjustable connecting block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141022 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Mi Gangshan Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice |