CN217452753U - Positioning tool for argon arc welding of stabilizer assembly - Google Patents
Positioning tool for argon arc welding of stabilizer assembly Download PDFInfo
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- CN217452753U CN217452753U CN202221130222.1U CN202221130222U CN217452753U CN 217452753 U CN217452753 U CN 217452753U CN 202221130222 U CN202221130222 U CN 202221130222U CN 217452753 U CN217452753 U CN 217452753U
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Abstract
The utility model discloses a positioning tool for argon arc welding of a stabilizer assembly, which is used for positioning and fixing a side plate on two sides of a stabilizer single part respectively, wherein one end of the stabilizer single part is provided with a mounting plate, the mounting plate is provided with a mounting hole, the outer plate surface of the side plate is provided with a first bulge/a second bulge/a first groove/a second groove, the first bulge and the second bulge have the same structure and different distribution positions, and the first groove and the second groove have the same structure and different distribution positions; the location frock includes: a base plate; the reference positioning plate is fixedly arranged on the top surface of the bottom plate; and the side plate positioning components are arranged on the top surface of the bottom plate and are positioned on two sides of the single part of the stabilizer. The utility model discloses a location frock simple structure, it is convenient fast to install, and the location is accurate, and adaptability is high.
Description
Technical Field
The utility model relates to a part welding position technical field especially relates to a be used for stabilizer subassembly argon arc welded location frock.
Background
The stabilizer assembly is an important part of an aircraft engine, and two side plates are required to be respectively welded on two sides of a stabilizer single part in a production process to form the stabilizer assembly. According to different installation requirements, the side plates are provided with bulges or grooves. In order to ensure the performance of the aero-engine, the welding precision requirement of the side plates is high. Therefore, a tool which has high positioning precision and can meet the positioning requirements of different local structures of the side plate is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect or not enough among the prior art, it is desirable to provide a location frock for stabilizer subassembly argon arc welding that simple structure, the installation is convenient fast, the location is accurate, adaptability is high.
The utility model provides a pair of a location frock for stabilizer subassembly argon arc welding for fix a position the curb plate respectively and be fixed in the both sides of stabilizer single part, the one end of stabilizer single part is provided with the mounting panel, be provided with the mounting hole on the mounting panel, be provided with first arch/second arch/first recess/second recess on the outer face of curb plate, first arch is the same with the structure of second arch, and the distribution position is different, the structure of first recess and second recess is the same, and the distribution position is different; the location frock includes:
a base plate;
the reference positioning plate is fixedly arranged on the top surface of the bottom plate and used for positioning and fixing the stabilizer single part through the mounting plate;
and the side plate positioning assembly is arranged on the top surface of the bottom plate, is positioned on two sides of the stabilizer single part and is used for positioning and fixing the side plate through the first protrusion/second protrusion/first groove/second groove.
Furthermore, the side plate positioning component comprises two base plates fixedly arranged on the top surface of the bottom plate, the two base plates are respectively positioned on two sides of the stabilizer single part, the lowest distributed position of the first bulge, the second bulge, the first groove and the second groove is higher than the top height of the base plates, the distance between the base plates and the welding position of the side plates is equal to the thickness of the side plate, the positioning side plate is arranged on one side, away from the stabilizer single part, of the top surface of the bottom plate, a long round pin hole is formed in the positioning side plate, a positioning pin penetrates through the pin hole in a clearance fit manner, a positioning blind hole in clearance fit with the first bulge is arranged at one end of the positioning pin, the positioning blind hole is in clearance fit with the second bulge after the positioning pin penetrates through the pin hole by rotating 180 degrees, and a positioning pin in clearance fit with the first groove is arranged at the other end of the positioning pin, and after the positioning pin rotates 180 degrees and penetrates through the pin hole, the positioning pin is in clearance fit with the second groove.
Furthermore, the benchmark locating plate including fixed set up in the riser of bottom plate top surface, seted up on the riser with mounting panel assorted constant head tank, be provided with in the constant head tank with the through-hole of mounting hole one-to-one for fix a position fixedly through the bolt the mounting panel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a location frock is provided with benchmark locating plate and curb plate locating component, can fix a position fixedly to stabilizer list spare part through the benchmark locating plate, can fix a position fixedly to the curb plate that has different local structures through curb plate locating component. Simple structure, the installation is convenient fast, and the location is accurate, and the suitability is high.
It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural view of a stabilizer assembly;
FIG. 2 is a schematic structural view of four side plates;
FIG. 3 is a schematic structural view of a positioning tool;
fig. 4 is a schematic structural view of the stabilizer assembly mounted on the positioning tool.
Reference numbers in the figures: 1. a stabilizer assembly; 2. a base plate; 3. a reference positioning plate; 4. a side plate positioning assembly;
11. a side plate; 12. a stabilizer single part; 13. mounting a plate; 14. mounting holes; 15. a first protrusion; 16. a second protrusion; 17. a first groove; 18. a second groove;
31. a vertical plate; 32. positioning a groove; 33. a through hole;
41. a base plate; 42. positioning the side plate; 43. a pin hole; 44. positioning pins; 45. positioning the blind hole; 46. And positioning the pin.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 4, an embodiment of the present invention provides a positioning tool for argon arc welding of a stabilizer assembly, which is used to position and fix a side plate 11 on two sides of a stabilizer single part 12 respectively, a mounting plate 13 is disposed at one end of the stabilizer single part 12, a mounting hole 14 is disposed on the mounting plate 13, a first protrusion 15/a second protrusion 16/a first groove 17/a second groove 18 are disposed on an outer plate surface of the side plate 11, the first protrusion 15 and the second protrusion 16 have the same structure and different distribution positions, and the first groove 17 and the second groove 18 have the same structure and different distribution positions; the location frock includes:
a base plate 2;
the reference positioning plate 3 is fixedly arranged on the top surface of the bottom plate 2 and used for positioning and fixing the stabilizer single part 12 through the mounting plate 13;
and the side plate positioning assembly 4 is arranged on the top surface of the bottom plate 2, is positioned on two sides of the stabilizer single part 12 and is used for positioning and fixing the side plate 11 through the first protrusion 15/the second protrusion 16/the first groove 17/the second groove 18.
In this embodiment, when the welding process of the stabilizer assembly 1 is performed, the stabilizer single part 12 is first placed on the bottom plate 2, and then is positioned and fixed by the reference positioning plate 3 through the mounting plate 13 on the stabilizer single part 12; then, the two side plates 11 are respectively placed on two sides of the stabilizer single part 12, and are positioned and fixed by the side plate positioning assembly 4 through the first protrusion 15/the second protrusion 16/the first groove 17/the second groove 18 on the side plates 11. The positioning and fixing among the components of the stabilizer assembly 1 are completed, the positioning is accurate, the installation is convenient, and the welding precision of the stabilizer assembly 1 is ensured.
In a preferred embodiment, as shown in fig. 3 and 4, the side plate positioning assembly 4 comprises two base plates 41 fixedly arranged on the top surface of the bottom plate 2, the two base plates 41 are respectively positioned on two sides of the stabilizer single part 12, the lowest distributed one of the first protrusion 15, the second protrusion 16, the first groove 17 and the second groove 18 is higher than the top height of the base plate 41, the distance between the welding positions of the base plate 41 and the side plate 11 is equal to the thickness of the side plate 11, the side of the top surface of the bottom plate 2, which is positioned on the side of the base plate 41 away from the stabilizer single part 12, is provided with a positioning side plate 42, the positioning side plate 42 is provided with an oblong pin hole 43, a positioning pin 44 is inserted into the pin hole 43 in a clearance fit manner, one end of the positioning pin 44 is provided with a positioning blind hole 45 in a clearance fit manner with the first protrusion 15, the positioning pin 44 rotates 180 degrees and penetrates through the pin hole 43, and then the positioning blind hole 45 is in a clearance fit with the second protrusion 16, the other end of the positioning pin 44 is provided with a positioning pin 46 in clearance fit with the first groove 17, and after the positioning pin 44 rotates 180 degrees and passes through the pin hole 43, the positioning pin 46 is in clearance fit with the second groove 18.
In the present embodiment, after the stabilizer element 12 is positioned and fixed by the reference positioning plate 3, the side plate 11 is inserted into the welding portion and the backing plate 41, and the backing plate 41 presses the side plate 11 against the welding portion so that it cannot move in a direction away from the stabilizer element 12. According to the structural features (the first protrusion 15/the second protrusion 16/the first groove 17/the second groove 18) on the side plate 11, the end part and the insertion angle of the insertion pin hole 43 of the positioning pin 44 are selected, and the positioning and fixing of the structural features on the side plate 11 are completed through the clearance fit of the positioning blind hole 45 or the positioning pin 46 and the structural features on the side plate 11. Realized fixed to the location of the curb plate 11 of multiple structure, adaptability is high, need not to design solitary frock to the curb plate 11 of different structures, has reduced manufacturing cost.
In a preferred embodiment, as shown in fig. 3, the reference positioning plate 3 includes a vertical plate 31 fixedly disposed on the top surface of the bottom plate 2, a positioning groove 32 matching with the mounting plate 13 is formed on the vertical plate 31, and through holes 33 corresponding to the mounting holes 14 are formed in the positioning groove 32 for positioning and fixing the mounting plate 13 by bolts.
In this embodiment, after the stabilizer singlet 12 is placed on the base plate 2, the stabilizer singlet 12 is moved so that the mounting hole 14 is fitted into the positioning groove 32, and then bolts are passed through the corresponding mounting holes 14 and through-holes 33 one by one and are tightened and fixed. The stabilizer single part 12 is fixed stably and positioned accurately, and the welding precision of the stabilizer assembly 1 is ensured.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (3)
1. A positioning tool for argon arc welding of a stabilizer assembly is used for respectively positioning and fixing side plates on two sides of a stabilizer single part, wherein one end of the stabilizer single part is provided with a mounting plate, the mounting plate is provided with a mounting hole, an outer plate surface of each side plate is provided with a first bulge/a second bulge/a first groove/a second groove, the first bulge and the second bulge are identical in structure and different in distribution position, and the first groove and the second groove are identical in structure and different in distribution position; its characterized in that, location frock includes:
a base plate;
the reference positioning plate is fixedly arranged on the top surface of the bottom plate and used for positioning and fixing the stabilizer single part through the mounting plate;
and the side plate positioning assembly is arranged on the top surface of the bottom plate, is positioned on two sides of the stabilizer single part and is used for positioning and fixing the side plate through the first protrusion/second protrusion/first groove/second groove.
2. The positioning tool according to claim 1, wherein the side plate positioning assembly comprises two base plates fixedly arranged on the top surface of the bottom plate, the two base plates are respectively positioned on two sides of the stabilizer single part, the lowest one of the first protrusion, the second protrusion, the first groove and the second groove is higher than the top height of the base plates, the distance between the welding parts of the base plates and the side plates is equal to the thickness of the side plate, the positioning side plate is arranged on one side, away from the stabilizer single part, of the top surface of the bottom plate, a long circular pin hole is formed in the positioning side plate, a positioning pin penetrates through the pin hole in a clearance fit manner, a positioning blind hole in clearance fit with the first protrusion is formed in one end of the positioning pin, and the positioning blind hole is in clearance fit with the second protrusion after the positioning pin rotates 180 degrees and penetrates through the pin hole, the other end of the positioning pin is provided with a positioning pin in clearance fit with the first groove, and the positioning pin is in clearance fit with the second groove after rotating 180 degrees and penetrating through the pin hole.
3. The positioning tool according to claim 2, wherein the reference positioning plate comprises a vertical plate fixedly arranged on the top surface of the bottom plate, positioning grooves matched with the mounting plate are formed in the vertical plate, and through holes in one-to-one correspondence with the mounting holes are formed in the positioning grooves and used for positioning and fixing the mounting plate through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221130222.1U CN217452753U (en) | 2022-05-12 | 2022-05-12 | Positioning tool for argon arc welding of stabilizer assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221130222.1U CN217452753U (en) | 2022-05-12 | 2022-05-12 | Positioning tool for argon arc welding of stabilizer assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217452753U true CN217452753U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221130222.1U Active CN217452753U (en) | 2022-05-12 | 2022-05-12 | Positioning tool for argon arc welding of stabilizer assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217452753U (en) |
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2022
- 2022-05-12 CN CN202221130222.1U patent/CN217452753U/en active Active
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