CN109605103A - A kind of device for the bilateral positioning of cornual plate - Google Patents
A kind of device for the bilateral positioning of cornual plate Download PDFInfo
- Publication number
- CN109605103A CN109605103A CN201811525064.8A CN201811525064A CN109605103A CN 109605103 A CN109605103 A CN 109605103A CN 201811525064 A CN201811525064 A CN 201811525064A CN 109605103 A CN109605103 A CN 109605103A
- Authority
- CN
- China
- Prior art keywords
- block
- locating piece
- cornual plate
- stationary positioned
- reference block
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Abstract
The present invention provides a kind of devices for the bilateral positioning of cornual plate, including bottom plate, reference block, stationary positioned block, sliding locating piece.Reference block, stationary positioned block are fixed on bottom plate by straight pin and fillister head screw.To avoid interfering with workpiece, reference block, stationary positioned block screw hole location have preset counterbore.It is provided with guide groove among sliding locating piece, groove width is gap-matched with ladder circle pin, and sliding locating piece can be slided along guide groove direction, is accurately positioned after reaching predetermined position with fastening screw.The cornual plate mounting surface of stationary positioned block and sliding locating piece reserves machining allowance and is integrally machined to design size using reference block as reference, to guarantee the bilateral positioning accuracy of cornual plate.
Description
Technical field:
The invention belongs to positioning device technical fields, and being related to one kind can guarantee that cornual plate assembly is fixed at spacecraft stringer
The device of position precision.
Background introduction:
Certain spacecraft is the truss structure being made of frame ring, stringer, cornual plate, be reinforcement structure rigidity, frame ring and
The cornual plate of stringer intersection, which is connected, is adjusted to bilateral by unilateral.To reduce because forcing assembly bring deformation, it is desirable that cornual plate installation
Positioning accuracy afterwards is not less than 0.2mm, and hand assembled difficulty is high.
Currently, cornual plate positioning is using the device such as Fig. 1, mainly by bottom plate 11, benchmark, fast 12, locating piece 13 is formed.Positioning
When, stringer is put into device, stringer positioning is realized by bottom plate 11, benchmark fast 12 and locating piece 13, is fastened with arcuate jaw
It is fixed.Coordinate cornual plate on locating piece positioning surface, realizes quickly positioning.
Whole machining technique is used in the device fabrication, ensure that the positioning accurate of cornual plate to a certain extent
Degree, but still existing defects, be mainly shown as: the device is only able to achieve the unilateral positioning of cornual plate, to be used for the bilateral positioning of cornual plate,
It needs successively to carry out the positioning of stringer twice, clamp, not only operating process is cumbersome, is also easy to generate because secondary clamping bring fills
With error, to be difficult to ensure the positioning accuracy of cornual plate 0.2mm.
Therefore, in order to overcome existing cornual plate positioning device the drawbacks of, improves production efficiency, guarantees cornual plate positioning accuracy, needs
Redesign a kind of device for the bilateral positioning of cornual plate.
Summary of the invention:
How the technical problem to be solved by the present invention is to design the angle that a kind of structure is simple, easily manufactured, positioning accuracy is high
The bilateral positioning device of piece.
In order to solve the above-mentioned technical problems, the present invention provides a kind of device for the bilateral positioning of cornual plate, including bottom plate,
Reference block, stationary positioned block, sliding locating piece, ladder circle pin, fillister head screw, straight pin, fastening screw；The benchmark
Block, stationary positioned block are fixed on bottom plate by straight pin and fillister head screw；It is provided with guide groove among the sliding locating piece,
The guide groove groove width is gap-matched with ladder circle pin, and sliding locating piece can be slided along guide groove direction, reaches predetermined
It is accurately positioned behind position with fastening screw.
To avoid interfering with workpiece, reference block, stationary positioned block screw hole location have preset counterbore.It slides among locating piece
It is provided with guide groove, groove width is gap-matched with ladder circle pin, and sliding locating piece can be slided along guide groove direction, reaches predetermined
It is accurately positioned behind position with fastening screw.The cornual plate mounting surface of stationary positioned block and sliding locating piece reserves machining allowance, with base
Quasi- block is reference, design size is integrally machined to, to guarantee the bilateral positioning accuracy of cornual plate.
The invention patent compared with prior art the utility model has the advantages that the present invention designs a kind of positioning accurate by reasonable structure
Really, the bilateral positioning device of the convenient cornual plate of part exchanging can once realize the bilateral positioning of cornual plate, high in machining efficiency.And it is tied
Structure is simple, convenient disassembly, easy processing.
Detailed description of the invention:
Fig. 1 is the perspective view of existing cornual plate positioning device in background technique；
Fig. 2 is the perspective view of cornual plate positioning device in the embodiment of the present invention.
Specific embodiment:
To keep the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawing, to specific embodiment party of the invention
Formula is described in further detail.
As shown in Fig. 2, the present invention provides a kind of device of the bilateral positioning of cornual plate, including bottom plate 1, reference block 2, fixation are calmly
Position block 3, sliding locating piece 4, ladder circle pin 5；Fillister head screw 6；Straight pin 7；Fastening screw 8；Each part is fixed in cornual plate
Different functions is assumed responsibility for when position.
Reference block 2, stationary positioned block 3 are fixed on bottom plate 1 by straight pin 6 and fillister head screw 7.Slide locating piece 4
Centre is provided with guide groove, and guide groove groove width is gap-matched with ladder circle pin 5, and sliding locating piece 4 can be along guide groove direction
Sliding is accurately positioned after reaching predetermined position with fastening screw 8.
In tooling before use, pulling up fastening screw 8, sliding locating piece 4 is pulled to outer most edge；It is put into stringer, guarantees stringer
End is aligned with reference block 2, and stringer facade is adjacent to stationary positioned block 3, is fixedly clamped with arch pincers auxiliary tool；Along guide groove
Sliding locating piece 4 is pushed into predetermined position, insertion fastening screw 8 is fixed；Respectively in stationary positioned block 3 and sliding 4 work of locating piece
Make to position cornual plate on face, guarantees that cornual plate is close to working face；From cornual plate to stringer guide hole, aperture burr is removed, realizes riveting；It is fixed to pull up
Position bolt 8, the arch that comes loose pincers, removes mounted stringer.
The above is only preferred embodiments of the invention, it is noted that for those skilled in the art
For, without departing from the technical principles of the invention, also it can make several improvements and deform, these improvement and deformations should regard
For protection scope of the present invention.
Claims (3)
1. a kind of device for the bilateral positioning of cornual plate, which is characterized in that fixed including bottom plate, reference block, stationary positioned block, sliding
Position block, ladder circle pin, fillister head screw, straight pin, fastening screw；
The reference block, stationary positioned block are fixed on bottom plate by straight pin and fillister head screw；
Guide groove is provided among the sliding locating piece, the guide groove groove width is gap-matched with ladder circle pin, sliding
Locating piece can be slided along guide groove direction, be accurately positioned after reaching predetermined position with fastening screw.
2. a kind of device for the bilateral positioning of cornual plate as described in claim 1, which is characterized in that the reference block, fixation
Locating piece screw hole location has preset counterbore.
3. a kind of device for the bilateral positioning of cornual plate as described in claim 1, which is characterized in that stationary positioned block and sliding
The cornual plate mounting surface of locating piece reserves machining allowance and is integrally machined to design size using reference block as reference, to guarantee angle
The bilateral positioning accuracy of piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525064.8A CN109605103A (en) | 2018-12-13 | 2018-12-13 | A kind of device for the bilateral positioning of cornual plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525064.8A CN109605103A (en) | 2018-12-13 | 2018-12-13 | A kind of device for the bilateral positioning of cornual plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109605103A true CN109605103A (en) | 2019-04-12 |
Family
ID=66008202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525064.8A Pending CN109605103A (en) | 2018-12-13 | 2018-12-13 | A kind of device for the bilateral positioning of cornual plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109605103A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585408A (en) * | 1944-05-17 | 1947-02-06 | Fairey Aviat Co Ltd | Improvements in or relating to jigs for use in the construction of wings and control surfaces for aircraft |
| CN201864042U (en) * | 2010-11-19 | 2011-06-15 | 陕西飞机工业（集团）有限公司 | Aircraft stringer assembly device |
| CN201931302U (en) * | 2010-12-07 | 2011-08-17 | 成都飞机工业（集团）有限责任公司 | Fixture for simultaneously correcting and clamping T bar |
| CN102729179A (en) * | 2012-07-05 | 2012-10-17 | 浙江大学 | Tooling compensation device and method for balancing machining deformation of wall panel in hole making process |
| CN103447792A (en) * | 2013-08-08 | 2013-12-18 | 上海飞机制造有限公司 | Flexible measurement and control tool system and flexible measurement and control method for large wall panels with complicated surfaces |
| CN203390804U (en) * | 2013-06-25 | 2014-01-15 | 中国商用飞机有限责任公司 | Positioning tooling for installing top control plate of aircraft cockpit |
| CN103586806A (en) * | 2013-10-25 | 2014-02-19 | 上海交通大学 | Assembling tool of aircraft wing box C-shaped beam and detecting and correcting method of assembling tool |
| CN104259661A (en) * | 2014-09-11 | 2015-01-07 | 上海飞机制造有限公司 | Laser welding clamp for T-shaped structural component |
| CN104339290A (en) * | 2013-08-01 | 2015-02-11 | 空中客车运营简化股份公司 | Tool to hold several mounting clamps simultaneously against an aircraft fuselage frame element |
| CN205834776U (en) * | 2016-06-14 | 2016-12-28 | 福建南铝车辆零部件有限公司 | A kind of frock clamp being suitable to clamping different length aluminium section bar |
| CN106828950A (en) * | 2016-12-09 | 2017-06-13 | 上海航空电器有限公司 | A kind of mounting structure of control board bracket |
| JP6266928B2 (en) * | 2012-09-07 | 2018-01-24 | エアバス オペラシオン ソシエテ パ アクシオンス シンプリフィエ | Improved system for friction stir welding with movable counter support |
| CN208019823U (en) * | 2018-03-12 | 2018-10-30 | 中车长春轨道客车股份有限公司 | Motor train unit gate material clamp for machining |
-
2018
- 2018-12-13 CN CN201811525064.8A patent/CN109605103A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585408A (en) * | 1944-05-17 | 1947-02-06 | Fairey Aviat Co Ltd | Improvements in or relating to jigs for use in the construction of wings and control surfaces for aircraft |
| CN201864042U (en) * | 2010-11-19 | 2011-06-15 | 陕西飞机工业（集团）有限公司 | Aircraft stringer assembly device |
| CN201931302U (en) * | 2010-12-07 | 2011-08-17 | 成都飞机工业（集团）有限责任公司 | Fixture for simultaneously correcting and clamping T bar |
| CN102729179A (en) * | 2012-07-05 | 2012-10-17 | 浙江大学 | Tooling compensation device and method for balancing machining deformation of wall panel in hole making process |
| JP6266928B2 (en) * | 2012-09-07 | 2018-01-24 | エアバス オペラシオン ソシエテ パ アクシオンス シンプリフィエ | Improved system for friction stir welding with movable counter support |
| CN203390804U (en) * | 2013-06-25 | 2014-01-15 | 中国商用飞机有限责任公司 | Positioning tooling for installing top control plate of aircraft cockpit |
| CN104339290A (en) * | 2013-08-01 | 2015-02-11 | 空中客车运营简化股份公司 | Tool to hold several mounting clamps simultaneously against an aircraft fuselage frame element |
| CN103447792A (en) * | 2013-08-08 | 2013-12-18 | 上海飞机制造有限公司 | Flexible measurement and control tool system and flexible measurement and control method for large wall panels with complicated surfaces |
| CN103586806A (en) * | 2013-10-25 | 2014-02-19 | 上海交通大学 | Assembling tool of aircraft wing box C-shaped beam and detecting and correcting method of assembling tool |
| CN104259661A (en) * | 2014-09-11 | 2015-01-07 | 上海飞机制造有限公司 | Laser welding clamp for T-shaped structural component |
| CN205834776U (en) * | 2016-06-14 | 2016-12-28 | 福建南铝车辆零部件有限公司 | A kind of frock clamp being suitable to clamping different length aluminium section bar |
| CN106828950A (en) * | 2016-12-09 | 2017-06-13 | 上海航空电器有限公司 | A kind of mounting structure of control board bracket |
| CN208019823U (en) * | 2018-03-12 | 2018-10-30 | 中车长春轨道客车股份有限公司 | Motor train unit gate material clamp for machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |