CN104386262A - Transition beam assembly and inspection device - Google Patents
Transition beam assembly and inspection device Download PDFInfo
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- CN104386262A CN104386262A CN201410620969.9A CN201410620969A CN104386262A CN 104386262 A CN104386262 A CN 104386262A CN 201410620969 A CN201410620969 A CN 201410620969A CN 104386262 A CN104386262 A CN 104386262A
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Abstract
A transition beam assembly and inspection device comprises a main body assembly component, wherein the main body assembly component comprises bases, an upper front positioning pin, an upper front inspection pin, vertical plates, covering positioning inspection blocks, an upper rear positioning pin, an upper rear inspection pin, a lower front positioning pin, a lower front inspection pin, bottom plates, horizontal positioning plates, an upper positioning plate, front positioning blocks, upper horizontal plates, rear positioning blocks, a lower rear positioning pin, a lower rear inspection pin and lower connecting plates, wherein the covering positioning inspection blocks are arranged on the lower connecting plates and the bottom plates; the lower front positioning pin and the lower rear positioning pin are used for positioning a front suspension cross beam and a rear suspension cross beam on the front positioning blocks and the rear positioning blocks; the upper front positioning pin and the upper rear positioning pin are used for positioning a front vertical shaft and a rear vertical shaft on the upper positioning plate; the upper front inspection pin is arranged behind the upper front positioning pin; the lower front inspection pin is arranged behind the lower front positioning pin; the lower rear inspection pin is arranged behind the lower rear positioning pin. The device has the advantages that the structure is simple, the operation is convenient, and the transition beam assembly and inspection problems are well solved. The transition beam assembly and inspection device is suitable for assembly and inspection of various transition beams.
Description
Technical field
The present invention relates to machinery manufacturing technology field, particularly a kind of assembling of transition beam and calibration unit.
Background technology
Transition beam is a part for aircraft external store system, belongs to typical frame skin class formation, primarily of former and later two transverse beam assemblies composition framework, then at the various covering of its surface riveted joint, makes it to become a kind of structure simple, lightweight, the suspension switching beam that intensity is good.For assembling and the inspection of this infrastructure product, mainly adopt following methods now: front and back crossbeam is simply fixing, more each covering is riveted on crossbeam according to assembly relation.This kind of method has following problem: 1, repeatedly must frustrate during covering assembling and repair, the man-hour of at substantial.2, the situations such as distortion may be there is after covering assembling, cause whole product distortion to be out of shape, do not meet matching requirements.3, forward and backward transverse beam assembly location is inaccurate, causes product to be difficult to ensure lower interface size on it, course and luffing angle precision.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of assembling and calibration unit of transition beam, this assembling and calibration unit structure simple, easy to operate, well solve assembling and the check problem of transition beam.
The assembling of transition beam and a calibration unit, comprise main body load module, and described main body load module comprises base, to go forward locating dowel pin, go forward to check pin, riser, covering location proof mass, locating dowel pin after upper, pin is checked after upper, lower prelocalization pin, inspection pin before lower, base plate, horizontal locating plate, upper locating plate, prelocalization block, upper cross plate, rear locating piece, locating dowel pin after lower, inspection pin and lower connecting plate after lower, base plate is placed on base, prelocalization block and rear locating piece are fixed on base plate by horizontal locating plate, upper locating plate is fixed on riser by upper cross plate, riser is fixed on base plate, covering location proof mass is arranged on lower connecting plate and base plate, front and rear suspension crossbeam is positioned on prelocalization block and rear locating piece by lower prelocalization pin and lower rear locating dowel pin, front and back vertical shaft is positioned on upper locating plate by go forward locating dowel pin and upper rear locating dowel pin, after going forward to check pin to be arranged on locating dowel pin of going forward, after after upper, inspection pin is arranged on rear locating dowel pin, after before lower, inspection pin is arranged on lower prelocalization pin, after lower rear inspection pin is arranged on lower rear locating dowel pin.
Further, this device also comprises front shroud load module, front shroud load module comprises locating piece, front secondary cover locating piece and front shroud handle after front shroud prelocalization block, front shroud, front shroud prelocalization is packaged joins skin assemblies before front shroud, skin assemblies after locating piece assembling front shroud after front shroud, front secondary cover locating piece assembling front shroud reinforced rib, front shroud handle is arranged on front secondary cover locating piece.
Further, this device also comprises back cover load module, back cover load module comprises locating piece, rear secondary cover locating piece and back cover handle after back cover prelocalization block, back cover, back cover prelocalization is packaged joins skin assemblies before back cover, skin assemblies after locating piece assembling back cover after back cover, rear secondary cover locating piece assembling back cover reinforced rib, back cover handle is arranged on rear secondary cover locating piece.
The present invention utilize forward and backward covering load module solve before and after masked assembly assembly test problem, utilize covering proof mass to solve the installation correctness of covering on product, to solve on product the technical requirementss such as lower interface size, course heading, luffing angle by various location, inspection latch.This assembling and calibration unit structure simple, easy to operate, well solve assembling and the check problem of transition beam.Be applicable to assembling and the inspection of various transition beam.
Accompanying drawing explanation
Fig. 1: be main body load module front view of the present invention;
Fig. 2: be main body load module birds-eye view of the present invention;
Fig. 3: be front shroud load module structural representation of the present invention;
Fig. 4: be back cover load module structural representation of the present invention;
In the drawings: 1, front shroud prelocalization block; 2, locating piece after front shroud; 3, front secondary cover locating piece; 4, front shroud handle; 5, back cover prelocalization block; 6, locating piece after back cover; 7, rear secondary cover locating piece; 8, back cover handle; 9, base; 10, to go forward locating dowel pin; 11, go forward to check pin; 12, riser; 13, covering location proof mass; 14, upper rear locating dowel pin; 15, upper rear inspection pin; 16, lower prelocalization pin; 17, lower front inspection pin; 18, base plate; 19, horizontal locating plate; 20, upper locating plate; 21, prelocalization block; 22, upper cross plate; 23, rear locating piece; 24, lower rear locating dowel pin; 25, lower rear inspection pin; 26, lower connecting plate.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining invention, is not intended to limit scope of the present invention.
The assembling of transition beam and a calibration unit, comprise main body load module, and described main body load module comprises base 9, to go forward locating dowel pin 10, go forward to check pin 11, riser 12, covering location proof mass 13, locating dowel pin 14 after upper, inspection pin 15 after upper, lower prelocalization pin 16, inspection pin 17 before lower, base plate 18, horizontal locating plate 19, upper locating plate 20, prelocalization block 21, upper cross plate 22, rear locating piece 23, locating dowel pin 24 after lower, inspection pin 25 and lower connecting plate 26 after lower, described base plate 18 is placed on base 9, described prelocalization block 21 and rear locating piece 23 are fixed on base plate 18 by horizontal locating plate 19, described upper locating plate 20 is fixed on riser 12 by upper cross plate 22, described riser 12 is fixed on base plate 18, described covering location proof mass 13 is arranged on lower connecting plate 26 and base plate 18, front and rear suspension crossbeam is positioned on prelocalization block 21 and rear locating piece 23 by described lower prelocalization pin 16 and lower rear locating dowel pin 24, front and back vertical shaft is positioned on upper locating plate 20 by described locating dowel pin 10 and the upper rear locating dowel pin 14 of going forward, after described inspection pin 11 of going forward is arranged on locating dowel pin 10 of going forward, after described rear inspection pin 15 is arranged on rear locating dowel pin 14, after described lower front inspection pin 17 is arranged on lower prelocalization pin 16, after described lower rear inspection pin 25 is arranged on lower rear locating dowel pin 24.This device also comprises front shroud load module, described front shroud load module comprises locating piece 2, front secondary cover locating piece 3 and front shroud handle 4 after front shroud prelocalization block 1, front shroud, described front shroud prelocalization block 1 assembles skin assemblies before front shroud, after described front shroud, locating piece 2 assembles skin assemblies after front shroud, described front secondary cover locating piece 3 assembles front shroud reinforced rib, and described front shroud handle 4 is arranged on front secondary cover locating piece 3.This device also comprises back cover load module, described back cover load module comprises locating piece 6, rear secondary cover locating piece 7 and back cover handle 8 after back cover prelocalization block 5, back cover, described back cover prelocalization block 5 assembles skin assemblies before back cover, after described back cover, locating piece 6 assembles skin assemblies after back cover, described rear secondary cover locating piece 7 assembles back cover reinforced rib, and described back cover handle 8 is arranged on rear secondary cover locating piece 7.Front shroud load module is utilized the prepackage of front shroud skin assemblies to be prepared, back cover load module is utilized the prepackage of back cover skin assemblies to be prepared, before under utilizing, after lower, locating dowel pin is by front, rear-mounted crossbeam is front, rear locating piece is located, ensure lower interface size, utilization is gone forward, after upper, locating dowel pin is by front, rear vertical shaft is located on upper locating piece, ensure interface size on product, also ensure that product course heading simultaneously, luffing angle requirement, covering is utilized to locate proof mass location girder and left and right auxiliary girder, covering is utilized to locate proof mass inspection girder and left and right auxiliary girder installation correctness, utilize lower interface size on inspection latch inspection product, course heading, luffing angle requirement.
Implementation process of the present invention: first pre-assy front shroud skin assemblies: covering front shroud prelocalization block 1 before front shroud in front shroud skin assemblies is positioned, frustrate and repair covering fitting allowance before front shroud, and locate each reinforced rib, each reinforced rib to be riveted on before front shroud on covering; Locating piece 2 after covering front shroud after front shroud in front shroud skin assemblies is positioned, frustrates and repair covering fitting allowance after front shroud, and locate each reinforced rib, each reinforced rib to be riveted on after front shroud on covering; Before utilizing, the reinforced rib that pair cover is connected with covering before front shroud is riveted on secondary cover by secondary cover locating piece 3.
Then shade assembly after pre-assy, positions covering back cover prelocalization block 5 before back cover in back cover skin assemblies, frustrates and repaiies covering fitting allowance before back cover, and locate each reinforced rib, to be riveted on by each reinforced rib before front shroud on covering; Locating piece 6 after covering front shroud after back cover in back cover skin assemblies is positioned, frustrates and repair covering fitting allowance after back cover, and locate each reinforced rib, each reinforced rib to be riveted on after back cover on covering; After utilizing, the reinforced rib that pair cover is connected with covering before front shroud is riveted on secondary cover by secondary cover locating piece 7.
Last assembling and the inspection completing whole product on main assembly.The lower prelocalization latch 16 of forward and backward suspension crossbeam, lower rear fastening screw 24 are located on prelocalization block 21 and rear locating piece 23, ensures lower interface size; Again forward and backward vertical shaft prelocalization latch 11, upper rear fastening screw 15 are positioned on upper locating plate 20, interface size in guarantee; Also just ensure that course precision and the pitching precision of product after upper and lower interface position, being directly installed on pre-installing the forward and backward cover skin assemblies prepared on forward and backward suspension crossbeam by assembly relation.Covering is located proof mass 13 and be placed on the auxiliary girder covering of lower connecting plate 26 and base plate 18 being located girder and both sides as required.After product installation, the upper and lower interface size that front inspection latch 17, lower rear inspection latch 14 are descended in utilization, product checked by inspection latch 11 of going forward, upper rear inspection latch 15, course precision and pitching precision; Utilizing covering to locate proof mass 13 checks girder and auxiliary girder covering to install correctness.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the assembling of transition beam and a calibration unit, is characterized in that: described device comprises main body load module,
Described main body load module comprises base (9), to go forward locating dowel pin (10), go forward to check pin (11), riser (12), covering location proof mass (13), locating dowel pin (14) after upper, pin (15) is checked after upper, lower prelocalization pin (16), inspection pin (17) before lower, base plate (18), horizontal locating plate (19), upper locating plate (20), prelocalization block (21), upper cross plate (22), rear locating piece (23), locating dowel pin (24) after lower, pin (25) and lower connecting plate (26) is checked after lower, described base plate (18) is placed on base (9), described prelocalization block (21) and rear locating piece (23) are fixed on base plate (18) by horizontal locating plate (19), described upper locating plate (20) is fixed on riser (12) by upper cross plate (22), described riser (12) is fixed on base plate (18), described covering location proof mass (13) is arranged on lower connecting plate (26) and base plate (18), front and rear suspension crossbeam is positioned on prelocalization block (21) and rear locating piece (23) by described lower prelocalization pin (16) and lower rear locating dowel pin (24), front and back vertical shaft is positioned on upper locating plate (20) by described locating dowel pin of going forward (10) and upper rear locating dowel pin (14), after described inspection pin (11) of going forward is arranged on locating dowel pin of going forward (10), after described rear inspection pin (15) is arranged on rear locating dowel pin (14), after described lower front inspection pin (17) is arranged on lower prelocalization pin (16), after described lower rear inspection pin (25) is arranged on lower rear locating dowel pin (24).
2. device according to claim 1, is characterized in that: described device also comprises front shroud load module,
Described front shroud load module comprises locating piece (2) after front shroud prelocalization block (1), front shroud, front secondary cover locating piece (3) and front shroud handle (4), skin assemblies before described front shroud prelocalization block (1) assembling front shroud, skin assemblies after locating piece (2) assembling front shroud after described front shroud, described front secondary cover locating piece (3) assembling front shroud reinforced rib, described front shroud handle (4) is arranged on front secondary cover locating piece (3).
3. device according to claim 1 and 2, it is characterized in that: described device also comprises back cover load module, described back cover load module comprises locating piece (6) after back cover prelocalization block (5), back cover, rear secondary cover locating piece (7) and back cover handle (8), skin assemblies before described back cover prelocalization block (5) assembling back cover, skin assemblies after locating piece (6) assembling back cover after described back cover, described rear secondary cover locating piece (7) assembling back cover reinforced rib, described back cover handle (8) is arranged on rear secondary cover locating piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620969.9A CN104386262B (en) | 2014-11-07 | 2014-11-07 | Transition beam assembly and inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620969.9A CN104386262B (en) | 2014-11-07 | 2014-11-07 | Transition beam assembly and inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104386262A true CN104386262A (en) | 2015-03-04 |
| CN104386262B CN104386262B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410620969.9A Active CN104386262B (en) | 2014-11-07 | 2014-11-07 | Transition beam assembly and inspection device |
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| Country | Link |
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| CN (1) | CN104386262B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143291A (en) * | 2019-05-29 | 2019-08-20 | 陕西飞机工业（集团）有限公司 | A kind of device and method that concentricity is detected, corrected |
Citations (5)
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| RU2063911C1 (en) * | 1992-08-10 | 1996-07-20 | Киевское авиационное производственное объединение им.50-летия Октября | Device for assembly of flying vehicle units |
| CN103204248A (en) * | 2013-03-25 | 2013-07-17 | 大连理工大学 | Numerical-control electric frame truck for airplane engine mounting |
| CN103567927A (en) * | 2013-11-19 | 2014-02-12 | 贵州风雷航空军械有限责任公司 | Assembling inspection jig |
| CN103630020A (en) * | 2013-11-15 | 2014-03-12 | 无锡市麦希恩机械制造有限公司 | Gauge structure for engine compartment vertical plate |
| CN204223192U (en) * | 2014-11-07 | 2015-03-25 | 贵州风雷航空军械有限责任公司 | A kind of assembling of transition beam and calibration unit |
-
2014
- 2014-11-07 CN CN201410620969.9A patent/CN104386262B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2063911C1 (en) * | 1992-08-10 | 1996-07-20 | Киевское авиационное производственное объединение им.50-летия Октября | Device for assembly of flying vehicle units |
| CN103204248A (en) * | 2013-03-25 | 2013-07-17 | 大连理工大学 | Numerical-control electric frame truck for airplane engine mounting |
| CN103630020A (en) * | 2013-11-15 | 2014-03-12 | 无锡市麦希恩机械制造有限公司 | Gauge structure for engine compartment vertical plate |
| CN103567927A (en) * | 2013-11-19 | 2014-02-12 | 贵州风雷航空军械有限责任公司 | Assembling inspection jig |
| CN204223192U (en) * | 2014-11-07 | 2015-03-25 | 贵州风雷航空军械有限责任公司 | A kind of assembling of transition beam and calibration unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143291A (en) * | 2019-05-29 | 2019-08-20 | 陕西飞机工业（集团）有限公司 | A kind of device and method that concentricity is detected, corrected |
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| Publication number | Publication date |
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| CN104386262B (en) | 2017-02-22 |
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