CN104385223B - The outer field motor mounting platform of a kind of aero-engine - Google Patents
The outer field motor mounting platform of a kind of aero-engine Download PDFInfo
- Publication number
- CN104385223B CN104385223B CN201410534773.8A CN201410534773A CN104385223B CN 104385223 B CN104385223 B CN 104385223B CN 201410534773 A CN201410534773 A CN 201410534773A CN 104385223 B CN104385223 B CN 104385223B
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- installing plate
- ring
- retaining ring
- lower shaft
- bearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to aero-engine Flight Line Maintenance technology, relate to the outer field motor mounting platform of a kind of aero-engine.It is characterized in that: it is made up of base (1), two-dimentional linear moving mechanism (2) and universal rotation mechanism; Universal rotation mechanism is made up of lower retaining ring (3), oscillating bearing, upper axle (6), installing plate latch assembly (7), support (8), installing plate (9), upper locking ring (10), stay bolt (12), bearing block (13), lower retaining ring trip bolt (14), lower shaft (15), bearing block hold-down screw (16) and upper locking ring hold-down screw (17).The present invention proposes the outer field motor mounting platform of a kind of aero-engine, significantly reduce labour intensity, improve operating efficiency, avoid the generation of industrial accident.
Description
Technical field
The invention belongs to aero-engine Flight Line Maintenance technology, relate to the outer field motor mounting platform of a kind of aero-engine.
Background technology
The installation environment of the generator in aero-engine is narrow, and add that the volume of generator is comparatively large, heavier-weight, when outfield installs or removes, operation is very difficult.Complete in manual operation at present, do not have special equipment, the labour intensity of installation personnel is large, and inefficiency, and poor stability, easily industrial accident occurs.
Summary of the invention
The object of the invention is: propose the outer field motor mounting platform of a kind of aero-engine, to reduce labor intensity, increase work efficiency, avoid industrial accident occurs.
Technical scheme of the present invention is: the outer field motor mounting platform of a kind of aero-engine, is characterized in that: it is made up of base 1, two-dimentional linear moving mechanism 2 and universal rotation mechanism, with turbine and worm height adjusting mechanism on base 1, the base plate 2a of two dimension linear moving mechanism 2 is fixed on by base plate hold-down screw 11 on the lifting workbench of base 1 turbine and worm height adjusting mechanism, the movable slide plate 2b of two dimension linear moving mechanism 2 is positioned at above base plate 2a, movable sliding plate locking mechanism 2d is had between the base plate 2a and movable slide plate 2b of two-dimentional linear moving mechanism 2, the slide plate 2c that moves left and right of two dimension linear moving mechanism 2 is positioned at above movable slide plate 2b, at movable slide plate 2b with move left and right between slide plate 2c and move left and right sliding plate locking mechanism 2e, described universal rotation mechanism is made up of lower retaining ring 3, oscillating bearing, upper axle 6, installing plate latch assembly 7, support 8, installing plate 9, upper locking ring 10, stay bolt 12, bearing block 13, lower retaining ring trip bolt 14, lower shaft 15, bearing block hold-down screw 16 and upper locking ring hold-down screw 17, bearing block 13 is fixed on by bearing block hold-down screw 16 and moves left and right on slide plate 2c, the external cylindrical surface of bearing block 13 there is a cross section be the step that the annular breach of rectangle is formed near upper end surface, lower retaining ring 3 is annulus, the external cylindrical surface of lower retaining ring 3 has the lower retaining ring screwed hole that through, lower retaining ring trip bolt 14 is screwed in above-mentioned lower retaining ring screwed hole, lower retaining ring 3 is enclosed within the step place that bearing block 13 external cylindrical surface pressed on ring v notch v is formed, a support stretched upwards vertically 8 is had on the left side of the upper surface of lower retaining ring 3, the lower end of support 8 is connected for overall with lower retaining ring 3, a rack ventilating hole is had in the upper end of support 8, outer ring 4 interference of oscillating bearing is fitted in bearing block 13, lower shaft 15 is cylinder axis, the radial convex shoulder of a lower shaft is had in the lower end of lower shaft 15, the inner ring 5 of oscillating bearing is enclosed within lower shaft 15, fitting in the upper surface of the lower edge of oscillating bearing inner ring 5 and the radial convex shoulder of lower shaft, has the lower shaft bolt through-hole of 3 ~ 6 the through upper and lower end faces be uniformly distributed along the circumference in lower shaft 15 inside, upper axle 6 is cylinder axis that a diameter is identical with lower shaft 15, Axial and radial convex shoulder on one is had at the middle part of upper axle 6 external cylindrical surface, the upper axle bolt via hole of through upper and lower end face is had in upper axle 6 inside, the quantity of upper axle bolt via hole is equal with lower shaft bolt through-hole and position is corresponding, installing plate 9 has installing plate screwed hole, the quantity of installing plate screwed hole is equal with lower shaft bolt through-hole and position is corresponding, being fixed on the lower surface of installing plate 9 by stay bolt 12 by lower shaft 15 and upper axle 6, fits in the upper limb of oscillating bearing inner ring 5 and the lower surface of upper Axial and radial convex shoulder, upper locking ring 10 is connected to form by the annulus on the right and the monaural sheet on the left side, the upper locking ring screwed hole that the external cylindrical surface of annulus on the right has a radial direction through, the annulus of upper locking ring 10 is enclosed within the outside of axle 6, upper locking ring hold-down screw 17 is screwed in upper locking ring screwed hole, is fixed on by upper locking ring 10 on upper axle 6, installing plate latch assembly 7 is made up of installing plate clamping screw 7a, front Minor articulus bearing 7b, rear Minor articulus bearing 7c and installing plate locking nut 7d, installing plate clamping screw 7a engages with installing plate locking nut 7d after being each passed through the centre bore of front Minor articulus bearing 7b, the through hole of upper locking ring 10 left side monaural sheet, the centre bore of rear Minor articulus bearing 7c and the rack ventilating hole of support 8.
Advantage of the present invention is: propose the outer field motor mounting platform of a kind of aero-engine, significantly reduce labour intensity, improve operating efficiency, avoid the generation of industrial accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.In figure, in paper, direction is rear, and the outer direction of paper is front, and direction is constant up and down.Section longitudinally axis is cut open.
Fig. 2 is the left view of Fig. 1, and section longitudinally axis is cut open.
Fig. 3 is the structural representation of installing plate latch assembly 7 in the present invention.
Detailed description of the invention
Below the present invention is described in further details.See Fig. 1 to Fig. 3, the outer field motor mounting platform of a kind of aero-engine, is characterized in that: it is made up of base 1, two-dimentional linear moving mechanism 2 and universal rotation mechanism, with turbine and worm height adjusting mechanism on base 1, the base plate 2a of two dimension linear moving mechanism 2 is fixed on by base plate hold-down screw 11 on the lifting workbench of base 1 turbine and worm height adjusting mechanism, the movable slide plate 2b of two dimension linear moving mechanism 2 is positioned at above base plate 2a, movable sliding plate locking mechanism 2d is had between the base plate 2a and movable slide plate 2b of two-dimentional linear moving mechanism 2, the slide plate 2c that moves left and right of two dimension linear moving mechanism 2 is positioned at above movable slide plate 2b, at movable slide plate 2b with move left and right between slide plate 2c and move left and right sliding plate locking mechanism 2e, described universal rotation mechanism is made up of lower retaining ring 3, oscillating bearing, upper axle 6, installing plate latch assembly 7, support 8, installing plate 9, upper locking ring 10, stay bolt 12, bearing block 13, lower retaining ring trip bolt 14, lower shaft 15, bearing block hold-down screw 16 and upper locking ring hold-down screw 17, bearing block 13 is fixed on by bearing block hold-down screw 16 and moves left and right on slide plate 2c, the external cylindrical surface of bearing block 13 there is a cross section be the step that the annular breach of rectangle is formed near upper end surface, lower retaining ring 3 is annulus, the external cylindrical surface of lower retaining ring 3 has the lower retaining ring screwed hole that through, lower retaining ring trip bolt 14 is screwed in above-mentioned lower retaining ring screwed hole, lower retaining ring 3 is enclosed within the step place that bearing block 13 external cylindrical surface pressed on ring v notch v is formed, a support stretched upwards vertically 8 is had on the left side of the upper surface of lower retaining ring 3, the lower end of support 8 is connected for overall with lower retaining ring 3, a rack ventilating hole is had in the upper end of support 8, outer ring 4 interference of oscillating bearing is fitted in bearing block 13, lower shaft 15 is cylinder axis, the radial convex shoulder of a lower shaft is had in the lower end of lower shaft 15, the inner ring 5 of oscillating bearing is enclosed within lower shaft 15, fitting in the upper surface of the lower edge of oscillating bearing inner ring 5 and the radial convex shoulder of lower shaft, has the lower shaft bolt through-hole of 3 ~ 6 the through upper and lower end faces be uniformly distributed along the circumference in lower shaft 15 inside, upper axle 6 is cylinder axis that a diameter is identical with lower shaft 15, Axial and radial convex shoulder on one is had at the middle part of upper axle 6 external cylindrical surface, the upper axle bolt via hole of through upper and lower end face is had in upper axle 6 inside, the quantity of upper axle bolt via hole is equal with lower shaft bolt through-hole and position is corresponding, installing plate 9 has installing plate screwed hole, the quantity of installing plate screwed hole is equal with lower shaft bolt through-hole and position is corresponding, being fixed on the lower surface of installing plate 9 by stay bolt 12 by lower shaft 15 and upper axle 6, fits in the upper limb of oscillating bearing inner ring 5 and the lower surface of upper Axial and radial convex shoulder, upper locking ring 10 is connected to form by the annulus on the right and the monaural sheet on the left side, the upper locking ring screwed hole that the external cylindrical surface of annulus on the right has a radial direction through, the annulus of upper locking ring 10 is enclosed within the outside of axle 6, upper locking ring hold-down screw 17 is screwed in upper locking ring screwed hole, is fixed on by upper locking ring 10 on upper axle 6, installing plate latch assembly 7 is made up of installing plate clamping screw 7a, front Minor articulus bearing 7b, rear Minor articulus bearing 7c and installing plate locking nut 7d, installing plate clamping screw 7a engages with installing plate locking nut 7d after being each passed through the centre bore of front Minor articulus bearing 7b, the through hole of upper locking ring 10 left side monaural sheet, the centre bore of rear Minor articulus bearing 7c and the rack ventilating hole of support 8.
Operation principle of the present invention is: the outer field motor mounting platform of aero-engine is placed on lift truck.During work, first lift truck is raised to predetermined operating position, drives the worm screw of worm and gear straight-line mechanism, motor is risen at right angle setting position accurately; The oscillating bearing of manual adjustment universal rotation mechanism, the axis of motor is adjusted to as much as possible with engine mounting holes centerline parallel, rotate upper locking ring 10 to support 8 place in lower retaining ring 3, upper locking ring 10 and the support 8 in lower retaining ring 3 being locked by installing plate lock-screw 7a and installing plate locking nut 7d by the order shown in Fig. 3 makes it to be rigidly connected; Manually tighten the upper locking ring hold-down screw 17 on upper locking ring 10 and lower retaining ring trip bolt 14, the slide plate 2c that moves left and right on universal rotation mechanism and two-dimentional linear moving mechanism 2 is rigidly connected; The front and back position of manual adjustments two dimension linear moving mechanism 2, make the axis of motor and engine mounting holes center line overlap, by movable sliding plate locking mechanism 2d, the movable slide plate 2b of two-dimentional the linear moving mechanism 2 and base plate 2a of two-dimentional linear moving mechanism 2 is locked, makes it to be rigidly connected; What slowly promote two-dimentional linear moving mechanism 2 with hand moves left and right slide plate 2c, is pushed stably in engine mounting holes by motor, motor is fixed the installation completing motor on the engine.
One embodiment of the present of invention, on the base adopted, turbine and worm height adjusting mechanism and two-dimentional linear moving mechanism are finished parts.The vertical adjusting amount of turbine and worm height adjusting mechanism is 150mm, and the anterior-posterior horizontal regulated quantity of two-dimentional linear moving mechanism is 100mm, and left and right horizontal regulated quantity is 150mm, and the angular adjustment amount of universal rotation mechanism in horizontal plane is 20 °.The overall dimensions of the outer field motor mounting platform of aero-engine: (the wide X of long X is high) 500X420X1000mm
3; Promote quality: 100kg.
Claims (1)
1. the outer field motor mounting platform of aero-engine, is characterized in that: it is made up of base (1), two-dimentional linear moving mechanism (2) and universal rotation mechanism, with turbine and worm height adjusting mechanism on base (1), the base plate (2a) of two dimension linear moving mechanism (2) is fixed on by base plate hold-down screw (11) on the lifting workbench of base (1) turbine and worm height adjusting mechanism, the movable slide plate (2b) of two dimension linear moving mechanism (2) is positioned at above base plate (2a), movable sliding plate locking mechanism (2d) is had between the base plate (2a) and movable slide plate (2b) of two-dimentional linear moving mechanism (2), the slide plate (2c) that moves left and right of two dimension linear moving mechanism (2) is positioned at above movable slide plate (2b), at movable slide plate (2b) with move left and right between slide plate (2c) and move left and right sliding plate locking mechanism (2e), described universal rotation mechanism is made up of lower retaining ring (3), oscillating bearing, upper axle (6), installing plate latch assembly (7), support (8), installing plate (9), upper locking ring (10), stay bolt (12), bearing block (13), lower retaining ring trip bolt (14), lower shaft (15), bearing block hold-down screw (16) and upper locking ring hold-down screw (17), bearing block (13) is fixed on by bearing block hold-down screw (16) and moves left and right on slide plate (2c), the external cylindrical surface of bearing block (13) there is a cross section be the step that the annular breach of rectangle is formed near upper end surface, lower retaining ring (3) is an annulus, the external cylindrical surface of lower retaining ring (3) has the lower retaining ring screwed hole that through, lower retaining ring trip bolt (14) is screwed in above-mentioned lower retaining ring screwed hole, lower retaining ring (3) is enclosed within the step place that bearing block (13) external cylindrical surface pressed on ring v notch v is formed, a support stretched upwards vertically (8) is had on the left side of the upper surface of lower retaining ring (3), the lower end of support (8) is connected for overall with lower retaining ring (3), a rack ventilating hole is had in the upper end of support (8), outer ring (4) interference of oscillating bearing is fitted in bearing block (13), lower shaft (15) is a cylinder axis, the radial convex shoulder of a lower shaft is had in the lower end of lower shaft (15), the inner ring (5) of oscillating bearing is enclosed within lower shaft (15), fitting in the upper surface of the lower edge of oscillating bearing inner ring (5) and the radial convex shoulder of lower shaft, has the lower shaft bolt through-hole of 3 ~ 6 the through upper and lower end faces be uniformly distributed along the circumference in lower shaft (15) inside, upper axle (6) is the cylinder axis that a diameter is identical with lower shaft (15), a upper Axial and radial convex shoulder is had at the middle part of upper axle (6) external cylindrical surface, the upper axle bolt via hole of through upper and lower end face is had in upper axle (6) inside, the quantity of upper axle bolt via hole is equal with lower shaft bolt through-hole and position is corresponding, installing plate (9) there is installing plate screwed hole, the quantity of installing plate screwed hole is equal with lower shaft bolt through-hole and position is corresponding, by stay bolt (12), lower shaft (15) and upper axle (6) are fixed on the lower surface of installing plate (9), fit in the upper limb of oscillating bearing inner ring (5) and the lower surface of upper Axial and radial convex shoulder, upper locking ring (10) is connected to form by the annulus on the right and the monaural sheet on the left side, the upper locking ring screwed hole that the external cylindrical surface of annulus on the right has a radial direction through, the annulus of upper locking ring (10) is enclosed within the outside of axle (6), upper locking ring hold-down screw (17) is screwed in upper locking ring screwed hole, is fixed on by upper locking ring (10) on upper axle (6), installing plate latch assembly (7) is made up of installing plate clamping screw (7a), front Minor articulus bearing (7b), rear Minor articulus bearing (7c) and installing plate locking nut (7d), installing plate clamping screw (7a) engages with installing plate locking nut (7d) after being each passed through the rack ventilating hole of the centre bore of front Minor articulus bearing (7b), the through hole of upper locking ring (10) left side monaural sheet, the centre bore of rear Minor articulus bearing (7c) and support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410534773.8A CN104385223B (en) | 2014-10-11 | 2014-10-11 | The outer field motor mounting platform of a kind of aero-engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410534773.8A CN104385223B (en) | 2014-10-11 | 2014-10-11 | The outer field motor mounting platform of a kind of aero-engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104385223A CN104385223A (en) | 2015-03-04 |
| CN104385223B true CN104385223B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410534773.8A Active CN104385223B (en) | 2014-10-11 | 2014-10-11 | The outer field motor mounting platform of a kind of aero-engine |
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| Country | Link |
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| CN (1) | CN104385223B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422369A (en) * | 2018-01-16 | 2018-08-21 | 浙江甬金金属科技股份有限公司 | Full-automatic planisher bearing block rapid dismounting apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508909Y (en) * | 2001-11-16 | 2002-09-04 | 深圳市新群力机械有限公司 | Universal work bench |
| KR100537562B1 (en) * | 2003-12-22 | 2005-12-19 | 한국항공우주연구원 | Jigs for assembling an equipment module and a propulsion module, and a payload module of a spacecraft structure, and a jig for assembling a spacecraft structure |
| CN100448627C (en) * | 2007-06-15 | 2009-01-07 | 重庆大学 | Six degree of freedom buttjunction platform |
| TWM368527U (en) * | 2009-05-22 | 2009-11-11 | Kun-Ta Lee | Platform assembly |
| CN102211330A (en) * | 2011-06-09 | 2011-10-12 | 许晓华 | Workbench with multiple degrees of freedom |
| CN102501230A (en) * | 2011-10-28 | 2012-06-20 | 中国工程物理研究院应用电子学研究所 | Multi-degree-of-freedom vibration isolation bearing platform |
| CN103009337B (en) * | 2012-12-06 | 2014-12-03 | 上海裕达实业公司 | Side plate installing vehicle for omnidirectional fine-tuning satellite instrument |
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| Publication number | Publication date |
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| CN104385223A (en) | 2015-03-04 |
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