CN217750132U - Clamping tool for welding flame tube assembly - Google Patents
Clamping tool for welding flame tube assembly Download PDFInfo
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- CN217750132U CN217750132U CN202221853443.1U CN202221853443U CN217750132U CN 217750132 U CN217750132 U CN 217750132U CN 202221853443 U CN202221853443 U CN 202221853443U CN 217750132 U CN217750132 U CN 217750132U
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- positioning
- flame tube
- base
- fixedly connected
- welding
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Abstract
The utility model discloses a be used for flame section of thick bamboo subassembly welded clamping frock, include: a base, the top surface of which is provided with a positioning groove; the fixing component is arranged on the top surface of the base and positioned on the periphery of the positioning groove; the bottom end of the strut is fixedly connected in the positioning groove; and the positioning disc is detachably and fixedly connected with the top end of the support column. The utility model discloses a clamping frock, simple structure, it is convenient to install, and the location is accurate, and the welding quality of flame section of thick bamboo subassembly can be ensured to the welding operation of being convenient for.
Description
Technical Field
The utility model relates to a part welding tool technical field especially relates to a be used for flame section of thick bamboo subassembly welded clamping frock.
Background
In the aeronautical field, various parts are encountered, many of which are made by welding processes. The flame tube assembly shown in fig. 1 is composed of a machining part and a flame tube sheet metal part, and the flame tube sheet metal part is dropped on the top of the machining part during machining to complete welding between the machining part and the flame tube sheet metal part. The machined part is an irregular frame-shaped structure, the flame tube sheet metal part is an irregular tube-shaped structure, and a jig is urgently needed to realize the positioning fixation between the machined part and the flame tube sheet metal part for ensuring the welding quality of the flame tube part.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a clamping tool for welding a flame tube assembly, which has a simple structure, is convenient to install, is accurate in positioning, is convenient for welding operation, and can ensure the welding quality of the flame tube assembly.
The utility model provides a pair of be used for flame section of thick bamboo subassembly welded clamping frock, include:
the top surface of the base is provided with a positioning groove for positioning a machining piece;
the fixing component is arranged on the top surface of the base, is positioned on the periphery of the positioning groove and is used for fixing the machining piece;
the bottom end of the strut is fixedly connected in the positioning groove;
the positioning disc is detachably and fixedly connected with the top end of the support column and used for positioning and fixing the flame tube sheet metal part.
Furthermore, the fixed subassembly include along circumference distribute in a plurality of clamp plates on the constant head tank periphery, the clamp plate pass through first bolt with base fixed connection.
Furthermore, the top end face of pillar is provided with two screws, the bottom surface of positioning disk be provided with the top assorted caulking groove of pillar, the positioning disk pass through the second bolt with pillar detachable fixed connection.
Furthermore, the base, the pressing plate, the supporting column and the positioning plate are all made of high-strength alloy materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a clamping frock comprises base, fixed subassembly, pillar and positioning disk. The top surface of base is provided with the constant head tank, when carrying out the welding operation of flame section of thick bamboo subassembly, at first with in the bottom embedding constant head tank of machine-added spare, fixes a position it, then fixes machine-added spare through fixed subassembly. And then the positioning disc is used for positioning and mounting the flame tube sheet metal part, so that the welding operation between the flame tube sheet metal part and the machining part can be carried out. The clamping tool is simple in structure, convenient to install, accurate in positioning and convenient to weld, and ensures the welding quality of the flame tube assembly.
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 flame tube assembly;
FIG. 2 is a schematic structural view of a clamping tool;
FIG. 3 is a schematic structural view of a clamping tool in an uninstalled state of a positioning plate;
FIG. 4 is a schematic structural view of a flame tube assembly mounted on a clamping tool.
Reference numbers in the figures: 1. a flame tube assembly; 2. a base; 3. a fixing assembly; 4. a pillar; 5. positioning a plate;
11. machining a part; 12. a flame tube sheet metal part;
21. positioning a groove;
31. pressing a plate; 32. a first bolt;
41. a screw hole;
51. caulking grooves; 52. and a second bolt.
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 to be construed as limiting 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 case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. 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 clamping tool for welding a flame tube assembly, including:
a positioning groove 21 is arranged on the top surface of the base 2 and used for positioning the machining piece 11;
the fixing component is arranged on the top surface of the base 2, is positioned on the periphery of the positioning groove 21 and is used for fixing the machining piece 11;
a pillar 4, the bottom end of which is fixedly connected in the positioning groove 21;
and the positioning disc 5 is detachably and fixedly connected with the top end of the support 4 and is used for positioning and fixing the flame tube sheet metal part 12.
In this embodiment, when the welding operation of the flame tube assembly 1 is performed, the bottom of the machining part 11 is first inserted into the positioning groove 21, and then the machining part 11 is fixed by the fixing part 3, thereby positioning and fixing the machining part 11. Then, the flame tube sheet metal part 12 is sleeved on the support 4, the bottom of the flame tube sheet metal part is aligned with the machining part 11, the lower half part of the positioning disc 5 is embedded into the top end of the flame tube sheet metal part 12, the positioning disc 5 is fixedly connected with the top end of the support 4, the flame tube sheet metal part 12 is pressed and fixed, and the positioning and installation of the flame tube assembly 1 are completed.
Then, the welding operation between the flame tube sheet metal part 12 and the machining part 11 can be carried out. The clamping tool is simple in structure, convenient to install, accurate in positioning and convenient to weld, and ensures the welding quality of the flame tube assembly.
In a preferred embodiment, as shown in fig. 2 and 3, the fixing assembly 3 includes a plurality of pressing plates 31 circumferentially distributed on the periphery of the positioning slot 21, and the pressing plates 31 are fixedly connected with the base 2 by first bolts 32. The pressing plate 31 is matched with the positioning groove 21 to realize positioning and fixing of the machining part 11, and the positioning is accurate and stable.
In a preferred embodiment, as shown in fig. 2 and 3, the top end surface of the pillar 4 is provided with two screw holes 41, the bottom surface of the positioning plate 5 is provided with a caulking groove 51 matched with the top end of the pillar 4, and the positioning plate 5 is detachably and fixedly connected with the pillar 4 through a second bolt 52. The top end of the pillar 4 is embedded into the caulking groove 51, and then the second bolt 52 is fixedly connected, so that the positioning disc 5 can be prevented from rotating relative to the pillar 4, the positioning effect is good, and the fixation is stable.
In a preferred embodiment, the base 2, the pressing plate 31, the pillar 4 and the positioning plate 5 are made of high-strength alloy materials, and have high structural strength, difficult deformation and long service life.
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 to the present application 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 (4)
1. The utility model provides a be used for flame tube subassembly welded clamping frock which characterized in that includes:
the top surface of the base is provided with a positioning groove for positioning a machining piece;
the fixing assembly is arranged on the top surface of the base, is positioned on the periphery of the positioning groove and is used for fixing the machining piece;
the bottom end of the strut is fixedly connected in the positioning groove;
the positioning disc is detachably and fixedly connected with the top end of the support column and used for positioning and fixing the flame tube sheet metal part.
2. The clamping tool for welding the flame tube assembly as claimed in claim 1, wherein the fixing assembly comprises a plurality of pressing plates circumferentially distributed on the outer periphery of the positioning groove, and the pressing plates are fixedly connected with the base through first bolts.
3. The clamping tool for welding the flame tube assembly as claimed in claim 2, wherein two screw holes are formed in the top end face of the support, an embedded groove matched with the top end of the support is formed in the bottom face of the positioning disc, and the positioning disc is detachably and fixedly connected with the support through a second bolt.
4. The clamping tool for welding the flame tube assembly as claimed in claim 3, wherein the base, the pressing plate, the pillar and the positioning plate are made of high-strength alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853443.1U CN217750132U (en) | 2022-07-19 | 2022-07-19 | Clamping tool for welding flame tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853443.1U CN217750132U (en) | 2022-07-19 | 2022-07-19 | Clamping tool for welding flame tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217750132U true CN217750132U (en) | 2022-11-08 |
Family
ID=83875161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221853443.1U Active CN217750132U (en) | 2022-07-19 | 2022-07-19 | Clamping tool for welding flame tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217750132U (en) |
-
2022
- 2022-07-19 CN CN202221853443.1U patent/CN217750132U/en active Active
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