CN203565931U - High-precision drilling positioning clamp - Google Patents
High-precision drilling positioning clamp Download PDFInfo
- Publication number
- CN203565931U CN203565931U CN201320778173.7U CN201320778173U CN203565931U CN 203565931 U CN203565931 U CN 203565931U CN 201320778173 U CN201320778173 U CN 201320778173U CN 203565931 U CN203565931 U CN 203565931U
- Authority
- CN
- China
- Prior art keywords
- cylindrical
- locating
- locating ring
- hole
- workpiece
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to a high-precision drilling positioning clamp, comprising a clamping pillar and a positioning cover, wherein a limit platform is arranged on the clamping pillar; a detection surface is arranged on the excircle of the limit platform; a screw rod and a positioning ring are arranged on the end face of the limit platform; a nut is mounted on the screw rod; a central hole is formed in the positioning cover; a step is arranged on the inner circle of the central hole; a through hole is formed in the end face of the positioning cover; the positioning cover is mounted on the screw rod by the through hole; a drill jig is mounted on the excircle of the positioning cover. The high-precision drilling positioning clamp is simple in structure, flexible and convenient to use, simple in clamping and high in processing precision.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to for workpiece being carried out to the positioning fixture of Drilling operation.
Background technology
Utility model content
The utility model, for above-mentioned shortcoming of the prior art, provides a kind of high-accuracy Location Clamping Tool for Drilling Hole, and it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.
The technical scheme that the utility model adopts is as follows:
High-accuracy Location Clamping Tool for Drilling Hole, comprise clamp column and locating cover, in clamp column with limiting stand, the cylindrical of limiting stand is with detection faces, on the end face of limiting stand with locating ring, the cylindrical of locating ring is with drill jig and U-lag, and the axis of drill jig is parallel with detection faces, and U-lag is two and symmetrical about the axis of locating ring; Locating cover is with centre bore, and the inner circle of centre bore is with step and internal thread, and described internal thread matches with the external screw thread of locating ring cylindrical, and the cylindrical of locating cover is with through hole and draw-in groove.
The utility model has the advantage of: according to the structure of workpiece, the cylindrical that locating ring workpiece is set on positioning table carries out spacing, U-lag on locating ring coordinates with rectangle platform on workpiece and prevents to rotate, use locating cover to carry out spacing to the other end of workpiece, locating cover inner circle is threaded and step is conveniently located and installation and the location to workpiece of locating ring, positioning table cylindrical mills out detection faces, whether the location of workpiece is accurately first judged, yield rate and machining accuracy have been guaranteed, simple in structure, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece.
Fig. 2 and Fig. 3 are structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 to Figure 3, the utility model comprises clamp column 1 and locating cover 7, in clamp column 1 with limiting stand 2, limiting stand 2 can play spacing effect to workpiece 14 end faces, the cylindrical of limiting stand 2 is with detection faces 4, whether accurate by judging whether detection faces 4 vertically can detect the location of workpiece 14, on the end face of limiting stand 2 with locating ring 3, the cylindrical of locating ring 3 is with drill jig 5 and U-lag 6, the axis of drill jig 5 is parallel with detection faces 4, be beneficial to by the state of the state judgement drill jig 5 of detection faces 4, U-lag 6 is two and symmetrical about the axis of locating ring 3, during location, rectangle platform 12 on workpiece 14 is stuck in U-lag 6, locating cover 7 is with centre bore 8, the inner circle of centre bore 8 is with step and internal thread, described internal thread matches with the external screw thread of locating ring 3 cylindricals, the cylindrical of locating cover 5 is with through hole 9 and draw-in groove 10, by draw-in groove 10, can use the instruments such as spanner that locating cover 7 is tightened on locating ring 3, determine that through hole 9 does not block after drill jig 5, can directly by drill jig 5, on the cylindrical 11 of workpiece 14, process locating hole 13,
Using method of the present utility model is as follows:
The first step, is loaded on clamp column 1 on operating desk;
Second step, puts into locating ring 13 by workpiece 14, and the rectangle platform 12 on workpiece 14 is stuck in U-lag 6;
The 3rd step, is threaded onto locating cover 5 on locating ring 3 cylindricals, and the described step of centre bore 8 inner circles is matched with the end face of workpiece 14;
The 4th step, inserts in draw-in groove 10 with instruments such as spanners, makes the through hole 9 on locating ring 3 cylindricals not interfere drill jig 5;
The 5th step, judgement detection faces 4 is after vertical state, by drill jig 5, on the cylindrical 11 of workpiece 14, processes locating hole 13.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (1)
1. high-accuracy Location Clamping Tool for Drilling Hole, comprise clamp column (1) and locating cover (7), it is characterized in that: clamp column (1) is upper with limiting stand (2), the cylindrical of limiting stand (2) is with detection faces (4), on the end face of limiting stand (2) with locating ring (3), the cylindrical of locating ring (3) is with drill jig (5) and U-lag (6), and the axis of drill jig (5) is parallel with detection faces (4), and U-lag (6) is two and symmetrical about the axis of locating ring (3); Locating cover (7) is with centre bore (8), and the inner circle of centre bore (8) is with step and internal thread, and described internal thread matches with the external screw thread of locating ring (3) cylindrical, and the cylindrical of locating cover (5) is with through hole (9) and draw-in groove (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320778173.7U CN203565931U (en) | 2013-11-29 | 2013-11-29 | High-precision drilling positioning clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320778173.7U CN203565931U (en) | 2013-11-29 | 2013-11-29 | High-precision drilling positioning clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203565931U true CN203565931U (en) | 2014-04-30 |
Family
ID=50533690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320778173.7U Withdrawn - After Issue CN203565931U (en) | 2013-11-29 | 2013-11-29 | High-precision drilling positioning clamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203565931U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103639481A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision drilling location clamp |
CN106475749A (en) * | 2017-01-04 | 2017-03-08 | 成都四威高科技产业园有限公司 | A kind of processing method of space flight thin-wall circular tube kind part |
CN107695710A (en) * | 2017-11-08 | 2018-02-16 | 河南森源电气股份有限公司 | Insulating base insert clamping device and insulating base inserts processing method |
-
2013
- 2013-11-29 CN CN201320778173.7U patent/CN203565931U/en not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103639481A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision drilling location clamp |
CN103639481B (en) * | 2013-11-29 | 2015-11-04 | 无锡市航鹄科技有限公司 | High-accuracy Location Clamping Tool for Drilling Hole |
CN106475749A (en) * | 2017-01-04 | 2017-03-08 | 成都四威高科技产业园有限公司 | A kind of processing method of space flight thin-wall circular tube kind part |
CN107695710A (en) * | 2017-11-08 | 2018-02-16 | 河南森源电气股份有限公司 | Insulating base insert clamping device and insulating base inserts processing method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203565931U (en) | High-precision drilling positioning clamp | |
CN203579226U (en) | Clamping and machining device for a multi-way connector | |
CN205111323U (en) | A anchor clamps that is used for turbine guide blade toper air film spot facing work | |
CN203565933U (en) | Milling and drilling integrated positioning fixture | |
CN103639782A (en) | Positioning fixture for milling | |
CN203566345U (en) | Positioning clamp for milling | |
CN202964033U (en) | High-precision positioning clamp for drilling | |
CN103639780B (en) | High-accuracy drilling-hole positioning device | |
CN103639480A (en) | Milling and drilling integrated positioning clamp | |
CN103084868A (en) | High-precision positioning clamp for drilling | |
CN105538002A (en) | Special clamp assembly for drilling and grinding slice-type cylindrical part | |
CN203566338U (en) | High-precision positioning device for drilling | |
CN103639481B (en) | High-accuracy Location Clamping Tool for Drilling Hole | |
CN203565928U (en) | High-precision machining tool for drilling | |
CN203566385U (en) | High-precision positioning device used for turning excircle | |
CN103639482A (en) | High-precision drilling tool | |
CN203566358U (en) | High-precision drilling clamp | |
CN103639725A (en) | Cylindrical turning positioning tool | |
CN202964210U (en) | Punching fixture for cone-shaped thin-wall workpiece | |
CN104708066A (en) | Use method of high-precision drilling positioning clamp | |
CN203541759U (en) | Machining clamp for speed reducer conjoined gear | |
CN202964084U (en) | Cylinder outer circle drill hole locating tool | |
CN202894853U (en) | Processing and positioning clamping tool for thread teeth measuring end | |
CN103639767A (en) | High-precision positioning clamp for drilling multiple holes in cylinder | |
CN105689985A (en) | Manufacturing method for high-precision drilling tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20151104 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |