CN104708061A - Drilling fixture - Google Patents
Drilling fixture Download PDFInfo
- Publication number
- CN104708061A CN104708061A CN201310670848.0A CN201310670848A CN104708061A CN 104708061 A CN104708061 A CN 104708061A CN 201310670848 A CN201310670848 A CN 201310670848A CN 104708061 A CN104708061 A CN 104708061A
- Authority
- CN
- China
- Prior art keywords
- fixture
- base
- lower plate
- upper lower
- clamping device
- 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
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling fixture. The drilling fixture comprises a base (1) and a clamping tool, wherein the two ends of the base (1) are oppositely and fixedly connected with positioning blocks (6); the middle of the base (1) is fixedly connected with a triangular block (7); the triangular block (7) and the positioning blocks (6) are connected with the clamping tool; the tool is adopted to drill without taking out a workpiece; multiple through holes are formed in a clamping plate, and can be synchronously manufactured; and the lower end of the fixture is connected with a positioning device on the base to guarantee equal intervals among the through holes in the workpiece.
Description
Technical field
The present invention relates to a kind of boring grab.
Background technology
In industrial production, to work pieces process punching, need workpiece to fix, and then punch, if need to beat multiple hole, repeatedly must grasp fixation workpiece, very loaded down with trivial details, and also the hole of getting can not ensure that its spacing is identical.
Summary of the invention
The object of this invention is to provide a kind of boring grab.
The technical solution used in the present invention is: a kind of boring grab, comprises base and clamping device, and described base two ends are fixed with locating piece relatively, and be fixed with corner block in the middle of base, corner block is connected with clamping device with locating piece.
As a further improvement on the present invention, clamping device comprises the fixture with upper lower plate, the upper lower plate of fixture is provided with some corresponding through holes, the overcoat suitable with the outside is provided with in the through hole of train wheel bridge, lower plate two ends are fixed in the middle of locating piece, and bottom is provided with the V-type groove suitable with corner block.
As a further improvement on the present invention, the upper lower plate of fixture is connected by alignment pin.
As a further improvement on the present invention, the upper lower plate of fixture is provided with exfoliation hole and discharging opening.
The invention has the beneficial effects as follows: adopt this instrument to punch, without the need to being taken out by workpiece, clamping plate are provided with multiple through hole, can manufacture multiple through hole, and fixture lower end are connected with the positioner on base simultaneously, ensure that on workpiece, the spacing of through hole is equal.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the schematic diagram of exfoliation hole of the present invention and discharging opening.
Shown in figure: 1 base, 2 fixtures, 3 workpiece, 4 overcoats, 5 alignment pins, 6 locating pieces, 7 corner blocks, 8V type groove, 9 exfoliation holes, 10 discharging openings, outside 11.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is elaborated.
As shown in Figure 1, the present embodiment comprises base 1 and clamping device, and described base 1 two ends are fixed with locating piece 6 relatively, and be fixed with corner block 7 in the middle of base 1, corner block 7 is connected with clamping device with locating piece 6.
Clamping device comprises the fixture 2 with upper lower plate, the upper lower plate of fixture 2 is provided with some corresponding through holes, be provided with the overcoat 4 suitable with the outside 11 in the through hole of train wheel bridge, lower plate two ends are fixed in the middle of locating piece 6, and bottom is provided with the V-type groove 8 suitable with corner block 7.
The upper lower plate of fixture (2) is connected by alignment pin (5).
As shown in Figure 2, the upper lower plate of fixture 2 is provided with exfoliation hole 9 and discharging opening 10.
In addition, fixture can rotate, and is the demand of punching under adaptation different situations.
Claims (4)
1. a boring grab, is characterized in that comprising base (1) and clamping device, and described base (1) two ends are fixed with locating piece (6) relatively, and be fixed with corner block (7) in the middle of base (1), corner block (7) is connected with clamping device with locating piece (6).
2. boring grab according to claim 1, it is characterized in that described clamping device comprises the fixture (2) with upper lower plate, the upper lower plate of fixture (2) is provided with some corresponding through holes, the overcoat (4) suitable with the outside (11) is provided with in the through hole of train wheel bridge, lower plate two ends are fixed in the middle of locating piece (6), and bottom is provided with the V-type groove (8) suitable with corner block (7).
3. boring grab according to claim 1, is characterized in that the upper lower plate of described fixture (2) is connected by alignment pin (5).
4. boring grab according to claim 1, is characterized in that the upper lower plate of described fixture (2) is provided with exfoliation hole (9) and discharging opening (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670848.0A CN104708061A (en) | 2013-12-12 | 2013-12-12 | Drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670848.0A CN104708061A (en) | 2013-12-12 | 2013-12-12 | Drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708061A true CN104708061A (en) | 2015-06-17 |
Family
ID=53408068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310670848.0A Pending CN104708061A (en) | 2013-12-12 | 2013-12-12 | Drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708061A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429417A1 (en) * | 1994-08-19 | 1996-02-22 | Nagel Masch Werkzeug | Clamping fixture for workpiece with outer tooth system |
| CN201455351U (en) * | 2009-07-31 | 2010-05-12 | 天津重钢机械装备股份有限公司 | Drilling and reaming sleeve template by using drilling machine to mechanically process boring holes of large workpiece |
| CN201783675U (en) * | 2010-08-18 | 2011-04-06 | 江西泰豪特种电机有限公司 | Drill jig for processing weep holes on damping ring of water turbine generator |
| CN202367240U (en) * | 2011-12-21 | 2012-08-08 | 哈电集团（秦皇岛）重型装备有限公司 | Cambered surface drilling device of tubular tensile test piece |
| CN202964168U (en) * | 2012-11-15 | 2013-06-05 | 无锡市航鹄科技有限公司 | Cambered surface drilling positioning tool |
-
2013
- 2013-12-12 CN CN201310670848.0A patent/CN104708061A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429417A1 (en) * | 1994-08-19 | 1996-02-22 | Nagel Masch Werkzeug | Clamping fixture for workpiece with outer tooth system |
| CN201455351U (en) * | 2009-07-31 | 2010-05-12 | 天津重钢机械装备股份有限公司 | Drilling and reaming sleeve template by using drilling machine to mechanically process boring holes of large workpiece |
| CN201783675U (en) * | 2010-08-18 | 2011-04-06 | 江西泰豪特种电机有限公司 | Drill jig for processing weep holes on damping ring of water turbine generator |
| CN202367240U (en) * | 2011-12-21 | 2012-08-08 | 哈电集团（秦皇岛）重型装备有限公司 | Cambered surface drilling device of tubular tensile test piece |
| CN202964168U (en) * | 2012-11-15 | 2013-06-05 | 无锡市航鹄科技有限公司 | Cambered surface drilling positioning tool |
Non-Patent Citations (1)
| Title |
|---|
| 梁炳文等: "《机械加工工艺与窍门精选》", 31 August 1997 * |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
|
| WD01 | Invention patent application deemed withdrawn after publication |