CN105035357B - Space angle adjusting method - Google Patents
Space angle adjusting method Download PDFInfo
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- CN105035357B CN105035357B CN201510583492.6A CN201510583492A CN105035357B CN 105035357 B CN105035357 B CN 105035357B CN 201510583492 A CN201510583492 A CN 201510583492A CN 105035357 B CN105035357 B CN 105035357B
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- universal ball
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- elevating
- space angle
- adjustment
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Abstract
The invention relates to a space angle adjusting mechanism and a space angle adjusting method. The technical scheme is that a space angle adjusting mechanism comprises a vehicle body, hand wheels having nuts, four elevating lead screws, single-sided universal ball heads, double-sided universal ball heads and a foundation plate, wherein the four elevating lead screws are respectively cooperated with the hand wheel having the nuts and then installed on the vehicle body; the other ends of three elevating lead screws are provided with the double-sided universal ball heads; the other end of the elevating lead screw is provided with the single-sided universal ball head; and then the foundation plate is installed. The ball head ends of the single-sided universal ball heads or the double-sided universal ball heads are connected with a universal bearer and fixed by a gland; and the universal bearer is movably connected with the foundation plate. Three double-sided universal ball heads are cooperated with one single-sided universal ball head structure to achieve spatial angle required for intersection point docking via distance and angle compensation between the lead screws; less efforts are required for assembling of parts or finished products on an air plane; and production efficiency can be improved.
Description
Technical field
The invention belongs to ground installation field is and in particular to one kind makes airplane parts or finished parts realize Space Angle when installing
The micro-adjustment of degree is so that crossing point holes connect rapider, labour-saving mechanism and method.
Background technology
During aircraft portion, general assembly, there are part or finished parts to aircraft over-assemble.Its mode connecting
It generally is the docking of crossing point holes, and for selling out, therefore when installing, need to realize the adjustment of space angle.Conventional ground equipment is installed
Car is the change realizing angle by two screw mandrels or four leading screws by the structure of the slotted hole when rounding hole.But
The angle adjustment that a direction can only be realized can not obtain the adjustment of space angle.
Content of the invention
In order to solve problem above, the present invention provides a kind of space angle guiding mechanism, by three bilateral universal ball ends
The unilateral universal ball end structure of respective outer side edges one, when setting up one kind and realizing space angle, is compensated by the distance between each leading screw
With angle compensation, realize required space angle during crossing point holes docking, make part or finished parts to the assembling on aircraft more
Laborsaving, improve production efficiency.
The technical solution used in the present invention is: a kind of space angle guiding mechanism, including car body, the handwheel with screw, four
Root elevating screw, unilateral universal ball end, bilateral universal ball end and soleplate；Four elevating screws are joined with the handwheel with screw respectively
It is arranged on after conjunction on car body, in the other end of three elevating screws, bilateral universal ball end, the other end of an elevating screw are installed
Unilateral universal ball end is installed, then installation foundation plate again.
A kind of above-mentioned space angle guiding mechanism, is provided with universal bearing and gland；Unilateral universal ball end or bilateral are universal
The bulb end of bulb is connected with universal bearing, and is fixed with gland, and universal bearing is flexibly connected with soleplate.
A kind of above-mentioned space angle guiding mechanism, universal bearing is flexibly connected by bolt with soleplate, gland and ten thousand
It is bolted to bearing.
A kind of space angle method of adjustment, using above-mentioned space angle guiding mechanism, method is as follows: by part to be installed
Or finished parts are arranged between soleplate and universal bearing, every elevating screw is driven to move up and down by the handwheel with screw,
In the mutual distance determining four leading screws, after length direction centre-to-centre spacing a and width centre-to-centre spacing b, make the lifting of elevating screw
Distance and corner meet following relationship:
Tg α=h1/a；
Wherein, s1Compensate distance for length direction；
α is the adjustment angle of length direction；
h1Adjust relative altitude for length direction elevating screw；
Tg β=h2/b；
Wherein, s2Compensate distance for width；
β is the adjustment angle of width；
h2Adjust relative altitude for width leading screw；
Realize the adjustment of product space angle by the adjustment of the differing heights of four elevating screws.
The invention has the beneficial effects as follows: the present invention from practical application, by construction featuress and the connection of analysis product
State and the rule of operation of workman, are installed construction featuress and the method for adjustment of car, propose by the ground installation of analysis conventional
Realize the adjustment of space angle with piece unilateral universal ball end mechanism of three bilateral universal ball end respective outer side edges.By this
Bright mechanism, when realizing space angle, by the compensation of the distance between each leading screw and angle compensation, when realizing crossing point holes docking
Required space angle, makes part or finished parts more laborsaving to the assembling on aircraft, improve production efficiency.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the left side view of Fig. 1.
Specific embodiment
A kind of embodiment space angle guiding mechanism
As depicted in figs. 1 and 2, a kind of space angle guiding mechanism, by car body 1, universal wheel 2, the handwheel 3, four with screw
Root elevating screw 4, unilateral universal ball end 5, universal bearing 6, gland 7 and bilateral universal ball end 8 and soleplate 9 are constituted.
Car body 1 adopts truss structure, and four universal wheels 2 are screwed onto on car body 1, realizes installing moving freely of car.
Four elevating screws 4 are arranged on car body 1 with after the cooperation of the handwheel 3 with screw, respectively in three elevating screws 4
The other end installs bilateral universal ball end 8, and the other end of an elevating screw 4 installs unilateral universal ball end 5.Handwheel 3 with screw
Form worm drive with elevating screw 4, realize the height adjustment on elevating screw above-below direction.
The bulb end of unilateral universal ball end 5 or bilateral universal ball end 8 is connected with universal bearing 6, and fixing with gland 7, and ten thousand
It is flexibly connected by bolt to bearing 6 with soleplate 9.Gland 7 is bolted with universal bearing 6.
Unilateral universal ball end 5 one end is connected as one with elevating screw 4, and the other end forms sphere Gao Yun with universal bearing 6
Dynamic pair, and control lower spherical crown position with gland 7, realize universal angle adjustment.
The bulb end at bilateral universal ball end 8 two ends forms the high kinematic pair of both sides sphere with universal bearing 6 respectively, and uses gland
7 control lower spherical crown position, realize universal angle adjustment, when meeting α and β angle adjustment simultaneously length direction and width away from
From compensation s1、s2.
A kind of space angle method of adjustment of embodiment 2
Using the space angle guiding mechanism of embodiment 1, method is as follows: part to be installed or finished parts are arranged on basis
Between plate and universal bearing, every elevating screw is driven to move up and down by the handwheel 3 with screw, in the phase determining four leading screws
After mutual edge distance, length direction centre-to-centre spacing a and width centre-to-centre spacing b, make the lifting distance of elevating screw and corner meet following
Relational expression:
Tg α=h1/a；
Wherein, s1Compensate distance for length direction；
α is the adjustment angle of length direction；
h1Adjust relative altitude for length direction elevating screw；
Tg β=h2/b；
Wherein, s2Compensate distance for width；
β is the adjustment angle of width；
h2Adjust relative altitude for width leading screw；
Realize the adjustment of product space angle by the adjustment of the differing heights of four elevating screws.
Space angle is the synthesis of α and β two angle.
Wherein, unilateral universal ball end can only realize the compensation of angle during upper and lower adjusting screw, plays the effect of main bearing capacity；
And bilateral universal ball end can realize the compensation of angle during upper and lower adjusting screw it is also possible to realize the relative distance of leading screw two-by-two
Compensation, play the effect of secondary bearing capacity.Product space angle just can be realized by the adjustment of the differing heights of four leading screws
Adjustment.
Claims (1)
1. a kind of space angle method of adjustment it is characterised in that: utilization space angle-adjusting mechanism, method is as follows: will be to be installed
Part or finished parts are arranged between soleplate and universal bearing, are driven on every elevating screw by the handwheel with screw (3)
Lower movement, in the mutual distance determining four leading screws, after length direction centre-to-centre spacing a and width centre-to-centre spacing b, makes elevating screw
Lifting distance and corner meet following relationship:
Tg α=h1/a；
Wherein, s1Compensate distance for length direction；
α is the adjustment angle of length direction；
h1Adjust relative altitude for length direction elevating screw；
Tg β=h2/b；
Wherein, s2Compensate distance for width；
β is the adjustment angle of width；
h2Adjust relative altitude for width leading screw；
Realize the adjustment of product space angle by the adjustment of the differing heights of four elevating screws；
Described space angle guiding mechanism: include car body (1), the handwheel with screw (3), four elevating screws (4), one side ten thousand
To bulb (5), bilateral universal ball end (8) and soleplate (9)；Four elevating screws (4) are coordinated with the handwheel with screw (3) respectively
After be arranged on car body (1), three elevating screws (4) the other end install bilateral universal ball end (8), an elevating screw
(4) the other end installs unilateral universal ball end (5), then installation foundation plate (9) again；It is provided with universal bearing (6) and gland (7)；
The bulb end of unilateral universal ball end (5) or bilateral universal ball end (8) is connected with universal bearing (6), and fixing with gland (7), and ten thousand
It is flexibly connected to bearing (6) with soleplate (9)；Universal bearing (6) is flexibly connected by bolt with soleplate (9), gland (7) with
Universal bearing (6) is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583492.6A CN105035357B (en) | 2015-09-14 | 2015-09-14 | Space angle adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583492.6A CN105035357B (en) | 2015-09-14 | 2015-09-14 | Space angle adjusting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035357A CN105035357A (en) | 2015-11-11 |
| CN105035357B true CN105035357B (en) | 2017-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510583492.6A Active CN105035357B (en) | 2015-09-14 | 2015-09-14 | Space angle adjusting method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291950A (en) * | 2015-11-23 | 2016-02-03 | 中国电子科技集团公司第十四研究所 | Orientation driving and locking device of phased-array antenna test vehicle |
| CN105923568B (en) * | 2016-06-15 | 2019-01-11 | 沈阳飞机工业（集团）有限公司 | Mechanical engine installs vehicle |
| CN107651615B (en) * | 2017-09-25 | 2020-09-15 | 东莞理工学院 | Bearing type lifting all-dimensional supporting method and supporting seat |
| CN108516102B (en) * | 2018-04-28 | 2023-09-26 | 中电科芜湖钻石飞机制造有限公司 | Flexible general aircraft support tool |
| CN110043765B (en) * | 2019-05-14 | 2024-08-27 | 深圳东和邦泰科技有限公司 | Binocular camera calibrating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101028870A (en) * | 2007-04-12 | 2007-09-05 | 沈阳飞机工业（集团）有限公司 | Method for digitally assembling spatial composite angle positioner tool |
| CN101537887A (en) * | 2009-03-17 | 2009-09-23 | 成都飞机工业（集团）有限责任公司 | Method for positioning airframes by three-point floating |
| CN103144782A (en) * | 2013-02-27 | 2013-06-12 | 中航飞机股份有限公司西安飞机分公司 | Posture alignment mounting device for component assembly |
| CN103303491A (en) * | 2012-03-09 | 2013-09-18 | 陕西飞机工业（集团）有限公司 | Abutting technological equipment of airplane large components and abutting method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0525690D0 (en) * | 2005-12-16 | 2006-01-25 | Airbus Uk Ltd | Assembly of aircraft components |
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2015
- 2015-09-14 CN CN201510583492.6A patent/CN105035357B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101028870A (en) * | 2007-04-12 | 2007-09-05 | 沈阳飞机工业（集团）有限公司 | Method for digitally assembling spatial composite angle positioner tool |
| CN101537887A (en) * | 2009-03-17 | 2009-09-23 | 成都飞机工业（集团）有限责任公司 | Method for positioning airframes by three-point floating |
| CN103303491A (en) * | 2012-03-09 | 2013-09-18 | 陕西飞机工业（集团）有限公司 | Abutting technological equipment of airplane large components and abutting method thereof |
| CN103144782A (en) * | 2013-02-27 | 2013-06-12 | 中航飞机股份有限公司西安飞机分公司 | Posture alignment mounting device for component assembly |
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| CN105035357A (en) | 2015-11-11 |
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