CN202964475U - High-precision fixture for aircraft assembly tooling - Google Patents
High-precision fixture for aircraft assembly tooling Download PDFInfo
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- CN202964475U CN202964475U CN 201220534885 CN201220534885U CN202964475U CN 202964475 U CN202964475 U CN 202964475U CN 201220534885 CN201220534885 CN 201220534885 CN 201220534885 U CN201220534885 U CN 201220534885U CN 202964475 U CN202964475 U CN 202964475U
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- frame
- reference base
- stocks
- assembly tooling
- upper frame
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Abstract
The utility model discloses a high-precision fixture for aircraft assembly tooling. The high-precision fixture comprises a reference base frame, a supporting frame and a top frame, wherein the reference base frame is a rectangular frame comprising two long rods and two short rods; a plurality of vertical supporting rods are relatively arranged on the two long rods; the supporting frame comprises two supporting rods fixed at the upper ends of the vertical supporting rods; the top frame is a rectangular frame with a projection in the centre of the reference base frame; and a plurality of oblique supporting rods are arranged between the top frame and the supporting frame. According to the high-precision fixture, the connecting surfaces are directly connected and assembled by parts, and filler is not added, so that such connecting mode has the advantages of good interchangeability, high precision, high possibility of dismounting and repairing and capability of meeting the requirement of the aircraft assembly tooling.
Description
Technical field
The utility model relates to the Machining Technology field, is specifically related to a kind of airborne vehicle assembly tooling with high accuracy type frame.
Background technology
At present, the airborne vehicle assembly tooling is a kind of die clamper for the assembling of airborne vehicle parts, and the assembling support, the locating clamp plate that are associated with the theoretical profile of airborne vehicle carry out digitlization with bearing by laser tracker and type frame (lead frame) working face and accurately be located by connecting.Present domestic employing be the mode that is flexible coupling, because plain edition frame working face does not carry out fine finishining, fill with epoxy cement in the joint face gap, is commonly called as to be flexible coupling, this connected mode interchangeability is poor, and is not easy to assemble, is difficult for adjusting, and is difficult for repairing.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of airborne vehicle assembly tooling high accuracy type frame, thereby solves the problem in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of airborne vehicle assembly tooling comprises with high accuracy type frame
The reference base frame, described reference base is set up the bottom that is placed in whole type frame, is two stocks and two rectangular frames that quarter butt forms, and is relatively set with some vertical support bars on described two stocks;
Carriage, described carriage are two pressure pins, and described two pressure pins are fixed in described vertical support bar upper end, and parallel with described two stocks;
Upper frame, described upper frame is rectangular frame, and two quarter butt length of this rectangular frame are less than described reference base frame, two stocks of two stocks and described reference base frame are equal in length, the projection of described upper frame is in described reference base frame center, is provided with some inclination support bars between described upper frame and carriage.
As a kind of improvement, be provided with some connecting plates between described pressure pin and upper frame.
As a kind of further improvement, described connecting plate one end utilizes bearing pin to be installed on by described pressure pin side, and the other end utilizes bearing pin to be installed on by the stock side of described upper frame.
Owing to having adopted above technical scheme, the utlity model has following beneficial effect:
The type frame that the utility model provides, joint face be by directly being linked and packed between parts, not packing, and the advantage of this connected mode is that interchangeability is good, and precision is high, and is easy to assemble, easily repairs, and precision is high, can meet the requirement of airborne vehicle assembly tooling.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structure for amplifying schematic diagram of A part in Fig. 1.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
Referring to Fig. 1, a kind of airborne vehicle assembly tooling comprises reference base frame 1 with high accuracy type frame, and described reference base frame 1 is arranged at the bottom of whole type frame, be two stocks and two rectangular frames that quarter butt forms, be relatively set with some vertical support bars 2 on described two stocks; Carriage, described carriage are two pressure pins 3, and described two pressure pins 3 are fixed in described vertical support bar 2 upper ends, and parallel with two stocks of described reference base frame; Upper frame 4, described upper frame 4 is rectangular frame, and two quarter butt length of this rectangular frame are less than two quarter butt length of described reference base frame 1, two stocks of two stocks and described reference base frame 1 are equal in length, the projection of described upper frame 4 is in described reference base frame 1 center, is provided with some inclination support bars 5 between described upper frame 4 and carriage.
In the utility model, be provided with seven connecting plates 6 between described pressure pin 3 and upper frame 4.
Referring to Fig. 2, described connecting plate 6 one ends utilize bearing pin 7 to be installed on by described pressure pin 3 sides, and the other end utilizes bearing pin 7 to be installed on by the stock side of described upper frame 4.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof
Claims (3)
1. an airborne vehicle assembly tooling with high accuracy type frame, comprises
The reference base frame, described reference base is set up the bottom that is placed in whole type frame, is two stocks and two rectangular frames that quarter butt forms, and is relatively set with some vertical support bars on described two stocks;
Carriage, described carriage are two pressure pins, and described two pressure pins are fixed in described vertical support bar upper end, and parallel with described two stocks;
Upper frame, described upper frame is rectangular frame, and two quarter butt length of this rectangular frame are less than described reference base frame, two stocks of two stocks and described reference base frame are equal in length, the projection of described upper frame is in described reference base frame center, is provided with some inclination support bars between described upper frame and carriage.
2. a kind of airborne vehicle assembly tooling according to claim 1 with high accuracy type frame, is characterized in that: be provided with connecting plate between described pressure pin and upper frame.
3. a kind of airborne vehicle assembly tooling according to claim 2 is with high accuracy type frame, and it is characterized in that: described connecting plate one end utilizes bearing pin to be installed on by described pressure pin side, and the other end utilizes bearing pin to be installed on by the stock side of described upper frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534885 CN202964475U (en) | 2012-10-18 | 2012-10-18 | High-precision fixture for aircraft assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534885 CN202964475U (en) | 2012-10-18 | 2012-10-18 | High-precision fixture for aircraft assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964475U true CN202964475U (en) | 2013-06-05 |
Family
ID=48505604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220534885 Expired - Lifetime CN202964475U (en) | 2012-10-18 | 2012-10-18 | High-precision fixture for aircraft assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770046A (en) * | 2012-10-18 | 2014-05-07 | 长沙市天映机械制造有限公司 | High accuracy frame for aircraft assembling tool and machining method thereof |
-
2012
- 2012-10-18 CN CN 201220534885 patent/CN202964475U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770046A (en) * | 2012-10-18 | 2014-05-07 | 长沙市天映机械制造有限公司 | High accuracy frame for aircraft assembling tool and machining method thereof |
| CN103770046B (en) * | 2012-10-18 | 2016-12-21 | 长沙市天映机械制造有限公司 | A kind of airborne vehicle assembly tooling high accuracy type frame and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410200 No. 279 Chigang Road, Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Changsha Tianying Aviation Equipment Co.,Ltd. Address before: 410005, room 703, block B, Wangfu palace, 235 Jiefang Road, Furong district, Changsha, Hunan Patentee before: CHANGSHA TIANYING MACHINERY MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |