CN202591909U - Welding positioning tooling with adjustable stretching length of thread insert of aircraft cabin - Google Patents
Welding positioning tooling with adjustable stretching length of thread insert of aircraft cabin Download PDFInfo
- Publication number
- CN202591909U CN202591909U CN 201220199317 CN201220199317U CN202591909U CN 202591909 U CN202591909 U CN 202591909U CN 201220199317 CN201220199317 CN 201220199317 CN 201220199317 U CN201220199317 U CN 201220199317U CN 202591909 U CN202591909 U CN 202591909U
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- China
- Prior art keywords
- swivel nut
- cabin
- thread insert
- screw
- welding positioning
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- Expired - Lifetime
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Abstract
The utility model relates to a welding tooling, particularly to a welding positioning tooling with the adjustable stretching length of a thread insert of an aircraft cabin. The welding positioning tooling comprises a thread insert positioning column, a cabin center positioning seat for guaranteeing a cabin to be coaxial with the thread insert positioning column, and a cabin positioning pressing device. The welding positioning tooling is characterized in that a screw hole is arranged at a position opposite to the thread insert on the thread insert positioning column, an adjusting screw is arranged in the screw hole, a thread insert positioning plate is arranged at the end of the adjusting screw, and the screwdriver slot is arranged on the positioning plate. The cabin can be guaranteed to be coaxial with the thread insert positioning column, the usage is convenient, and the adjusting labor hour is saved.
Description
Technical field
The utility model relates to a kind of welding tooling, the adjustable welding positioning tool of particularly a kind of aircraft cabin section swivel nut built-in length.
Background technology
A kind of aircraft cabin section shown in Figure 1 is to be made up of cylindrical shape cabin body 1 and 2 of swivel nuts that are welded on the cylindrical shape cabin body 1, and the length that stretches in the cylindrical shell for swivel nut 2 has certain requirement.Existing processing method is earlier the swivel nut point to be fixed on the cylindrical shell with artificial, the welding of calibrated back.This method is not only taken a lot of work, and is difficult to ensure the quality of products.
Section swivel nut welding positioning tool in a kind of aircraft cabin is proposed in inventor's patent application formerly for this reason; Its structure is as shown in Figure 2; Comprise cabin body centralized positioning seat 11, swivel nut reference column 12 and cabin body positioning compression device; Said cabin body centralized positioning seat 11 is the taper round platform; The cylinder that said swivel nut reference column 12 is and the small end of said taper round platform is fixing, the equal diameters of the cylindrical external diameter of said swivel nut reference column 12 and the top tangent circle of the swivel nut 2 that inserts cabin body 1, said cabin body positioning compression device comprises the centralized positioning post 13 of being located at said swivel nut reference column 12 ends; Screw rod 14 with being located in centralized positioning post 13 tops is slidedly arranged on compressing locating flange 15 and being located at the fastening said nut 16 that compresses locating flange 15 that is used on the screw rod 14 on the centralized positioning post 13.Described compress locating flange 15 be the taper round platform relative towards an end of swivel nut reference column 12 with said cabin body centralized positioning seat 11.Accurate for guaranteeing centralized positioning, the adjustable welding positioning tool of aircraft cabin section swivel nut built-in length of the multiple different adjustment device of employing shown in Fig. 3～5 is recognized and is proposed in application.Comprising: end shown in Figure 3 is provided with the structure of the adjusting screw(rod) 215 of circular cone post 216; End shown in Figure 4 is provided with slide-bar 218 structures of circular cone post 219; Employing end face spiral 226 shown in Figure 5 reaches the structure of the tooth bar 229 that meshes with end face spiral 226.The aircraft cabin section swivel nut welding positioning tool of above-mentioned various structures all exists swivel nut to stretch into the uncontrollable problem of length in the section of cabin; The error that swivel nut gos deep into length receives the influence of the internal diameter error of cylindrical shape cabin body; Add the rigging error of installing in the welding; The frock error, thus swivel nut to go deep into error in length bigger, can not satisfy the less requirement of built-in length error.In addition, when the swivel nut built-in length changes, need do frock in addition, the welding that more can not be used for identical product has different swivel nuts to go deep into length requirement is located, and can not adapt to the production needs of multiple different product.
Because the defective that above-mentioned existing aircraft cabin section swivel nut welding positioning tool exists; The utility model people is based on being engaged in this series products manufacturing abundant for many years practical experience and professional knowledge; And the utilization of cooperation scientific principle; Actively study innovation,, can improve the existing deficiency of general existing swivel nut welding positioning tool in the hope of founding a kind of new adjustable welding positioning tool of aircraft cabin section swivel nut built-in length.Through constantly research, design, and after studying repeatedly and improving, found out the utility model of true tool practical value finally.
Summary of the invention
The main purpose of the utility model is; Overcome the existing defective of existing aircraft cabin section swivel nut welding positioning tool; And provide a kind of aircraft cabin section swivel nut built-in length adjustable welding positioning tool; Technical problem to be solved is that positioning accuracy is improved, and quality is guaranteed, and is applicable to the welding location requirement of different built-in length swivel nuts.
The purpose of the utility model and solve its technical problem and adopt following technical scheme to realize.The adjustable welding positioning tool of a kind of aircraft cabin section swivel nut built-in length according to the utility model proposition; Comprise the swivel nut reference column, guarantee cabin body cabin body centralized positioning seat and the cabin body positioning compression device coaxial with said swivel nut reference column; Be provided with screw over against the swivel nut position on the wherein said swivel nut reference column; Be provided with adjustment screw in the said screw, the end of said adjustment screw is provided with the swivel nut location-plate, and said location-plate is provided with screwdriver slot.
The purpose of the utility model and solve its technical problem and also can adopt following technical measures further to realize.
The adjustable welding positioning tool of described aircraft cabin section swivel nut built-in length, wherein said cabin body centralized positioning seat is provided with the groove that is used to aim at the swivel nut center.
The adjustable welding positioning tool of described aircraft cabin section swivel nut built-in length; Be provided with the boss of end face and said swivel nut axis normal on the wherein said swivel nut reference column over against the swivel nut position; Said screw is located at said boss center, is provided with spring between the swivel nut location-plate of said boss end face and said screw end.
The utility model compared with prior art has tangible advantage and beneficial effect.
1, by technique scheme, the welding positioning tool that the utility model aircraft cabin section swivel nut built-in length is adjustable can be regulated adjustment screw, thereby eliminate the built-in length error that is caused because of cabin body internal diameter error according to actual measurement cabin body internal diameter size.
2, the adjustable welding positioning tool of the utility model aircraft cabin section swivel nut built-in length can be regulated the height of adjustment screw according to actual needs, to adapt to the welding that various different swivel nuts go deep into length, improves the practicality of frock.
In sum; The adjustable welding positioning tool of aircraft cabin section swivel nut built-in length of the utility model; Have above-mentioned plurality of advantages and practical value, obvious improvement is arranged technically, and produced handy and practical effect; Extensive value with industry really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of the utility model technical scheme; In order more to know the technological means of understanding the utility model; And can implement according to the content of specification, and for let the above-mentioned of the utility model with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the structural representation of aircraft cabin section.
Fig. 2 is the structure cutaway view of existing aircraft cabin section swivel nut welding positioning tool.
Fig. 3 is the structure cutaway view of another kind of existing aircraft cabin section spiral shell welding positioning tool.
Fig. 4 is the structure cutaway view of another existing aircraft cabin section swivel nut welding positioning tool.
Fig. 5 is the structure cutaway view of another existing aircraft cabin section swivel nut welding positioning tool.
Fig. 6 is the structure cutaway view of the adjustable welding positioning tool of the utility model aircraft cabin section swivel nut built-in length.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked; Below in conjunction with accompanying drawing and preferred embodiment; To its specific embodiment of aircraft cabin section swivel nut welding positioning tool, characteristic and the effect thereof that proposes according to the utility model, specify as after.
See also shown in Figure 6; The adjustable welding positioning tool of aircraft cabin section swivel nut built-in length of the utility model preferred embodiment; Comprise swivel nut reference column 20, guarantee cabin body centralized positioning seat 30 and cabin body positioning compression device 40 that cabin body and said swivel nut reference column 20 are coaxial; Be provided with screw 21 over against the swivel nut position on the wherein said swivel nut reference column 20; Be provided with adjustment screw 22 in the said screw 21, the end of said adjustment screw 22 is provided with swivel nut location-plate 23, and said location-plate 23 is provided with screwdriver slot 24.
Said cabin body centralized positioning seat 30 is provided with the groove (not shown) that is used to aim at the swivel nut center.
Be provided with the boss 25 of end face and said swivel nut axis normal on the said swivel nut reference column 20 over against the swivel nut position, said screw 21 is located at said boss 25 centers, is provided with spring 26 between the swivel nut location-plate 23 of said boss 25 end faces and said screw end.The effect of spring is to prevent adjustment screw 22 activities.
The above; It only is the preferred embodiment of the utility model; Not being that the utility model is done any pro forma restriction, though the utility model with the preferred embodiment exposure as above, yet is not in order to limit the utility model; Anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technical scheme scope, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from the utility model technical scheme in every case;, all still belong in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (3)
1. adjustable welding positioning tool of aircraft cabin section swivel nut built-in length; Comprise the swivel nut reference column, guarantee cabin body cabin body centralized positioning seat and the cabin body positioning compression device coaxial with said swivel nut reference column; It is characterized in that being provided with screw over against the swivel nut position on the said swivel nut reference column; Be provided with adjustment screw in the said screw, the end of said adjustment screw is provided with the swivel nut location-plate, and said location-plate is provided with screwdriver slot.
2. section swivel nut built-in length adjustable welding positioning tool in aircraft according to claim 1 cabin is characterized in that said cabin body centralized positioning seat is provided with the groove that is used to aim at the swivel nut center.
3. the adjustable welding positioning tool of aircraft according to claim 1 cabin section swivel nut built-in length; It is characterized in that on the said swivel nut reference column being provided with the boss of end face and said swivel nut axis normal over against the swivel nut position; Said screw is located at said boss center, is provided with spring between the swivel nut location-plate of said boss end face and said screw end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199317 CN202591909U (en) | 2012-05-06 | 2012-05-06 | Welding positioning tooling with adjustable stretching length of thread insert of aircraft cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199317 CN202591909U (en) | 2012-05-06 | 2012-05-06 | Welding positioning tooling with adjustable stretching length of thread insert of aircraft cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591909U true CN202591909U (en) | 2012-12-12 |
Family
ID=47309492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199317 Expired - Lifetime CN202591909U (en) | 2012-05-06 | 2012-05-06 | Welding positioning tooling with adjustable stretching length of thread insert of aircraft cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496365A (en) * | 2020-04-02 | 2020-08-07 | 上海新力动力设备研究所 | Solid rocket engine shell assembly welding tool with embedded end cover |
-
2012
- 2012-05-06 CN CN 201220199317 patent/CN202591909U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496365A (en) * | 2020-04-02 | 2020-08-07 | 上海新力动力设备研究所 | Solid rocket engine shell assembly welding tool with embedded end cover |
| CN111496365B (en) * | 2020-04-02 | 2022-03-04 | 上海新力动力设备研究所 | Solid rocket engine shell assembly welding tool with embedded end cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 618400 Shifang City, Sichuan Province Economic Development Zone (Ling Jie Park) Patentee after: SICHUAN MINGRI AEROSPACE INDUSTRY CO., LTD. Address before: 618400 Shifang City, Sichuan Province Economic Development Zone (Ling Jie Park) Patentee before: Shifang Mingri Aerospace Industry Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |