CN210232065U - Muffler welding frock - Google Patents
Muffler welding frock Download PDFInfo
- Publication number
- CN210232065U CN210232065U CN201921223684.6U CN201921223684U CN210232065U CN 210232065 U CN210232065 U CN 210232065U CN 201921223684 U CN201921223684 U CN 201921223684U CN 210232065 U CN210232065 U CN 210232065U
- Authority
- CN
- China
- Prior art keywords
- silencer
- plate
- pressing plate
- muffler
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a silencer welding tool, which comprises a reference plate and a pressing plate, wherein the reference plate is provided with a connecting column and a through groove, and the through groove is used for placing a long copper pipe of a silencer to be welded; the pressing plate is provided with a through hole, the connecting column is hinged in the through hole, and a return spring is arranged between the reference plate and the pressing plate, so that a clamp structure for fixing a long copper pipe of the silencer to be welded is formed between the reference plate and the pressing plate. The utility model provides a technical scheme is provided with logical groove on the benchmark board, places the pipeline of muffler in leading to the groove and can carry on spacingly to it when welding the muffler, prevents to roll and influence the welding effect.
Description
Technical Field
The utility model belongs to the technical field of the muffler welding, concretely relates to muffler welding frock.
Background
The air conditioner silencer is a device for reducing air flow noise in a ventilation and air conditioning system by using the principles of sound wave absorption, reflection, interference and the like. Although the noise of the air conditioner cannot be completely eliminated, the noise of the air conditioner can be reduced to a great extent.
In order to facilitate the connection between the silencer and other pipelines in the air conditioner, a long copper pipe needs to be arranged at one end of the silencer. In order to facilitate the connection between the long copper pipe and the silencer, the long copper pipe and the silencer can be integrally arranged. However, after the long copper pipe and the silencer are integrally arranged, the long copper pipe is long, so that the welding of the silencer is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a muffler welding frock to can't be with the fixed problem of muffler when solving among the prior art welding muffler.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a silencer welding tool comprises a reference plate and a pressing plate, wherein a connecting column and a through groove are formed in the reference plate, and the through groove is used for placing a long copper pipe of a silencer to be welded; the pressing plate is provided with a through hole, the connecting column is hinged in the through hole, and a return spring is arranged between the reference plate and the pressing plate, so that a clamp structure for fixing a long copper pipe of the silencer to be welded is formed between the reference plate and the pressing plate.
Further, one end of the reference plate is provided with a fixing plate.
Furthermore, the fixing plate is provided with a mounting hole.
The utility model has the advantages that: the utility model provides a technical scheme is provided with logical groove on the benchmark board, places the pipeline of muffler in leading to the groove and can carry on spacingly to it when welding the muffler, prevents to roll and influence the welding effect.
Drawings
FIG. 1 is a schematic view of a first structure of a welding and positioning tool for a silencer according to an embodiment of the present invention;
fig. 2 is a second schematic structure diagram of muffler welding position frock in the embodiment of the utility model.
Detailed Description
This embodiment provides a muffler welding position frock for can't be with the fixed problem of muffler when welding the muffler among the solution prior art.
The muffler welding positioning tool provided by the embodiment has a structure as shown in fig. 1 and 2, and comprises a fixing plate 1, a reference plate 2, a pressing plate 3, a connecting column 4 and a return spring 5.
The reference plate 2 is provided with a through groove 21, the shape of the through groove 21 corresponds to the structure of the silencer to be welded, and when the silencer is welded, the silencer to be welded is placed in the through groove 21.
The connecting column 4 is fixedly arranged on the reference plate 2, the through hole 31 is formed in the pressing plate 3, the connecting column 4 is inserted into the through hole 31, and the connecting column 4 is hinged in the through hole 31 through the hinge column 41.
Reset spring 5 sets up between benchmark board 2 and the pressure board 3, and benchmark board 2, pressure board 3, spliced pole 4 and reset spring 5 mutually support, form anchor clamps.
The fixed plate 1 is arranged on one side of the reference plate 2, a mounting hole 11 is formed in the fixed plate 1, and the fixed plate 1 is used for mounting and fixing the silencer welding and positioning tool.
When the silencer welding and positioning tool provided by the embodiment is used, the silencer welding and positioning tool is installed at a position needing to be installed through the fixing plate 1, and then the pressing plate 3 is pressed, so that a gap is generated between the pressing plate 3 and the reference plate 2; after the silencer to be welded is placed in the through groove 21, the pressing plate 3 stops being pressed, and the silencer to be welded is sandwiched between the reference plate 2 and the pressing plate 3 under the action of the return spring 5.
Claims (3)
1. A silencer welding tool is characterized by comprising a reference plate and a pressing plate, wherein a connecting column and a through groove are formed in the reference plate, and the through groove is used for placing a long copper pipe of a silencer to be welded; the pressing plate is provided with a through hole, the connecting column is hinged in the through hole, and a return spring is arranged between the reference plate and the pressing plate, so that a clamp structure for fixing a long copper pipe of the silencer to be welded is formed between the reference plate and the pressing plate.
2. The muffler welding tool of claim 1, wherein a fixing plate is disposed at one end of the reference plate.
3. The muffler welding tool of claim 2, wherein a mounting hole is provided in the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223684.6U CN210232065U (en) | 2019-07-31 | 2019-07-31 | Muffler welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223684.6U CN210232065U (en) | 2019-07-31 | 2019-07-31 | Muffler welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210232065U true CN210232065U (en) | 2020-04-03 |
Family
ID=69993588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921223684.6U Active CN210232065U (en) | 2019-07-31 | 2019-07-31 | Muffler welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210232065U (en) |
-
2019
- 2019-07-31 CN CN201921223684.6U patent/CN210232065U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |