CN204221264U - Micro Turbine Jet Engine housing assembly welding tooling - Google Patents
Micro Turbine Jet Engine housing assembly welding tooling Download PDFInfo
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- CN204221264U CN204221264U CN201420659467.2U CN201420659467U CN204221264U CN 204221264 U CN204221264 U CN 204221264U CN 201420659467 U CN201420659467 U CN 201420659467U CN 204221264 U CN204221264 U CN 204221264U
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- limit shaft
- housing assembly
- core axle
- positioning core
- screw rod
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Abstract
The utility model discloses a kind of Micro Turbine Jet Engine housing assembly welding tooling, it comprises base, limit shaft, pressing plate, pull bar, wing nut, Compress Spring, adjustment pad, float positioning core axle, clamping sleeve, screw rod, described limit shaft one end is connected with base, described floating positioning core axle is connected with the limit shaft other end, described Compress Spring and adjustment pad arrange between limit shaft and floating positioning core axle, described floating positioning core axle is connected with clamping sleeve again, described clamping sleeve is connected with screw rod again, described screw rod is connected with pressing plate, described base edge also passes through pull bar, wing nut is connected with pressing plate.The utility model has smooth operation, is convenient to advantages such as locating, easy to use.
Description
Technical field
The utility model relates to welding tooling technical field, is specifically related to a kind of Micro Turbine Jet Engine housing assembly welding tooling.
Background technology
Micro Turbine Jet Engine as the power of micro-air-vehicles, be militarily mainly used in target drone, electronic warfare UCAV, CASS aircraft and will occur miniature cruise missile etc.; The model of an airplane is mainly used on civilian.Housing assembly is the welding processing quality influence engine performance of an important component part of Micro Turbine Jet Engine, housing assembly.Housing assembly is formed by gusset assembly welding by housing and tail cone, for the axiality and the prevention group residual contraction distortion after welding that ensure tail cone and housing, ensure that tail cone axial dimension has certain difficulty, therefore seek one and be convenient to location, the housing assembly frock improving welding quality is particularly important.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of smooth operation, is convenient to locate, turbojet engine housing assembly welding tooling easy to use.
Consider the problems referred to above of prior art, an aspect disclosed in the utility model, the utility model by the following technical solutions:
A kind of Micro Turbine Jet Engine housing assembly welding tooling, it comprises base, limit shaft, pressing plate, pull bar, wing nut, Compress Spring, adjustment pad, float positioning core axle, clamping sleeve, screw rod, described limit shaft one end is connected with base, described floating positioning core axle is connected with the limit shaft other end, described Compress Spring and adjustment pad arrange between limit shaft and floating positioning core axle, described floating positioning core axle is connected with clamping sleeve again, described clamping sleeve is connected with screw rod again, described screw rod is connected with pressing plate, described base edge also passes through pull bar, wing nut is connected with pressing plate.
In order to realize the utility model better, further technical scheme is:
According to an embodiment of the present utility model, described pull bar is connected with base by the first straight pin.
According to another embodiment of the present utility model, described pull bar is 3.
The utility model can also be:
According to another embodiment of the present utility model, the second straight pin is set between described clamping sleeve and screw rod.
Compared with prior art, one of the beneficial effects of the utility model are:
A kind of Micro Turbine Jet Engine housing assembly welding tooling of the present utility model, by using floating profile positioning core axle, makes tail cone and clamping sleeve be adjacent to well, the axiality of Reliable guarantee tail cone and housing, and adjustment pad is set, welding after-contraction can be realized and compensate, ensure axial dimension requirement.Therefore, the utility model has smooth operation, is convenient to advantages such as locating, easy to use.
Accompanying drawing explanation
In order to clearer explanation present specification embodiment or technical scheme of the prior art, below the accompanying drawing used required in the description to embodiment or prior art is briefly described, apparently, the accompanying drawing that the following describes is only the reference to some embodiments in present specification, for those skilled in the art, when not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 shows the Micro Turbine Jet Engine housing assembly welding tooling structural representation according to the utility model embodiment.
Fig. 2 shows the Micro Turbine Jet Engine housing assembly welding tooling working state schematic representation according to the utility model embodiment.
Wherein, the name corresponding to the Reference numeral in accompanying drawing is called:
1-base, 2-limit shaft, 3-pressing plate, 4-pull bar, 5-first straight pin, 6-wing nut, 7-Compress Spring, 8-adjusts pad, and 9-floats positioning core axle, 10-clamping sleeve, 11-screw rod, 12-second straight pin, 13-housing, 14-gusset, 15-tail cone.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, a kind of Micro Turbine Jet Engine housing assembly welding tooling, it comprises base 1, limit shaft 2, pressing plate 3, pull bar 4, wing nut 6, Compress Spring 7, adjustment pad 8, float positioning core axle 9, clamping sleeve 10, screw rod 11, described limit shaft 2 one end is connected with base 1, described floating positioning core axle 9 is connected with limit shaft 2 other end, described Compress Spring 7 and adjustment pad 8 arrange between limit shaft 2 and floating positioning core axle 9, described floating positioning core axle 9 is connected with clamping sleeve 10 again, described clamping sleeve 10 is connected with screw rod 11 again, described screw rod 11 is connected with pressing plate 3, described base 1 edge is also by pull bar 4, wing nut 6 is connected with pressing plate 3.
Described pull bar 4 is connected with base 1 by the first straight pin 5.
Described pull bar 4 is 3.
Second straight pin 12 is set between described clamping sleeve 10 and screw rod 11.
As shown in Figure 2, limit shaft 2 inserted base 1, then put into Compress Spring 7, adjustment pad 8, floating positioning core axle 9, assemble the gusset 14 and tail cone 15 that weld, reinstall housing 13, cover pressing plate 3, close 3 pull bars 4, screws wing nut 6.Therefore, the utility model there is smooth operation, be convenient to locate, advantage easy to use.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, identical similar portion cross-reference between each embodiment.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of and claim open in the application, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (4)
1. a Micro Turbine Jet Engine housing assembly welding tooling, it is characterized in that it comprises base (1), limit shaft (2), pressing plate (3), pull bar (4), wing nut (6), Compress Spring (7), adjustment pad (8), float positioning core axle (9), clamping sleeve (10) and screw rod (11), described limit shaft (2) one end is connected with base (1), described floating positioning core axle (9) is connected with limit shaft (2) other end, described Compress Spring (7) and adjustment pad (8) arrange between limit shaft (2) and floating positioning core axle (9), described floating positioning core axle (9) is connected with clamping sleeve (10) again, described clamping sleeve (10) is connected with screw rod (11) again, described screw rod (11) is connected with pressing plate (3), described base (1) edge is also by pull bar (4), wing nut (6) is connected with pressing plate (3).
2. Micro Turbine Jet Engine housing assembly welding tooling according to claim 1, is characterized in that described pull bar (4) is connected with base (1) by the first straight pin (5).
3. Micro Turbine Jet Engine housing assembly welding tooling according to claim 1, is characterized in that described pull bar (4) is 3.
4. Micro Turbine Jet Engine housing assembly welding tooling according to claim 1, is characterized in that arranging the second straight pin (12) between described clamping sleeve (10) and screw rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659467.2U CN204221264U (en) | 2014-11-05 | 2014-11-05 | Micro Turbine Jet Engine housing assembly welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659467.2U CN204221264U (en) | 2014-11-05 | 2014-11-05 | Micro Turbine Jet Engine housing assembly welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221264U true CN204221264U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420659467.2U Active CN204221264U (en) | 2014-11-05 | 2014-11-05 | Micro Turbine Jet Engine housing assembly welding tooling |
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| CN (1) | CN204221264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454312A (en) * | 2018-12-29 | 2019-03-12 | 江苏新宏大集团有限公司 | A kind of application of cobalt-chromium-tungsten alloy nozzle Stellite6 welding procedure and specific welding assambly |
| CN111805139A (en) * | 2020-07-13 | 2020-10-23 | 孙君 | Clamping and positioning device for welding |
-
2014
- 2014-11-05 CN CN201420659467.2U patent/CN204221264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454312A (en) * | 2018-12-29 | 2019-03-12 | 江苏新宏大集团有限公司 | A kind of application of cobalt-chromium-tungsten alloy nozzle Stellite6 welding procedure and specific welding assambly |
| CN111805139A (en) * | 2020-07-13 | 2020-10-23 | 孙君 | Clamping and positioning device for welding |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 610000 Sichuan Chengdu Economic and Technological Development Zone (Longquanyi District) 118 Aerospace North Road Patentee after: Sichuan Aerospace Zhongtian Power Equipment Co., Ltd. Address before: 610000 No. 118 Aerospace North Road, Longquanyi Town, Chengdu City, Sichuan Province Patentee before: Sichuan Dayu Special Vehicle Factory |