CN207026682U - A kind of welded tube positioning tool in electromagnetism four-way reversing valve - Google Patents
A kind of welded tube positioning tool in electromagnetism four-way reversing valve Download PDFInfo
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- CN207026682U CN207026682U CN201720538187.XU CN201720538187U CN207026682U CN 207026682 U CN207026682 U CN 207026682U CN 201720538187 U CN201720538187 U CN 201720538187U CN 207026682 U CN207026682 U CN 207026682U
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- plug
- support frame
- electromagnetism
- reversing valve
- way reversing
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Abstract
The utility model discloses the welded tube positioning tool in a kind of electromagnetism four-way reversing valve, positioning seat is designed with the plate face at bottom plate center, the plug-in opening of inserting electromagnetism four-way reversing valve D pipes is provided with positioning seat, plug-in opening parallel position both sides on bottom plate are provided with support frame, the head shape processing of support frame is U-shaped, stagger support frame bottom positioning seat it is installed above have column, the top of column, which is equipped with another stomidium of plug fixed plate, plug fixed plate, is provided with plug.The shape of bottom plate is in square or truncated cone-shaped, and support frame and bottom plate right angle setting, the shape of support frame is rectangular, the aperture of plug-in opening and the external diameter tight fit of D pipes.Column top passes in leghole leaks outside and is tightened with clamping screw the regulation for realizing upper-lower height.The technical program is not skewed when being welded to electromagnetism four-way reversing valve D pipes, so as to improve the stability of product quality and product, and can be with the product of compatible different model.
Description
Technical field
A kind of welded tube positioning tool is the utility model is related to, especially suitable for being used in electromagnetism four-way reversing valve.
Background technology
Electromagnetism four-way reversing valve is the important component of heat pump type air corditioning system, including magnet coil, pilot valve and primary valve part,
Commutated by pilot valve using pressure differential main valve, switch the flow direction of refrigerant by the power on/off of magnet coil, so as to realize
Refrigeration and the conversion of heating, commutate flexibility and reliability.The blast pipe of the air inlet pipe access compressor of electromagnetism four-way reversing valve, electromagnetism four
The air inlet pipe of logical reversal valve is welded on main valve body by way of soldering.
The straight D pipes of electromagnetism four-way reversing valve are welded using manual welding or solderer mostly at present, in welding process
In solder added by wire feed complete welding, but it is inclined easily to produce D pipes in welding process, not vertical with main valve housing, and then
Influence the quality and stability of product.
The content of the invention
The purpose of this utility model is to propose that a kind of electromagnetism four-way reversing valve D pipes are not skewed in welding, improves product matter
Welded tube positioning tool in a kind of electromagnetism four-way reversing valve of amount.
Task of the present utility model, which is done in such a way that, is characterized in that：Positioning seat is designed with the plate face at bottom plate center,
The plug-in opening of inserting electromagnetism four-way reversing valve D pipes is provided with the positioning seat, the plug-in opening parallel position two on the bottom plate
Side is provided with support frame, and the head shape processing of support frame is U-shaped, the positioning seat for support frame bottom of staggering is installed above have it is vertical
Post, the top of column, which is equipped with another stomidium of plug fixed plate, the plug fixed plate, is provided with plug.The bottom plate
Shape is in square or truncated cone-shaped, and support frame as described above and bottom plate right angle setting, the shape of support frame is rectangular, the plug-in opening
Aperture and the external diameter tight fit of D pipes.Column top passes to leak outside and tightened with clamping screw in leghole realizes upper-lower height
Regulation.Plug is a cuboid, and one end is machined with step, and another end machining is stepped.
The utility model has the following effects that：The technical program is not skewed when being welded to electromagnetism four-way reversing valve D pipes, so as to
Product quality and the stability of product are improved, and can be with the product of compatible different model.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；Fig. 2 is base arrangement schematic diagram；Fig. 3 is that plug fixed plate structure shows
It is intended to；Fig. 4 is mandrel structure cut-away view；Fig. 5 is welding electromagnetism four-way reversing valve D pipe operating diagrams.
Drawing explanation：1st, plug fixed plate, 2, clamping screw, 3, handle, 4, plug, 5, rod set, 6, set screw, 7, vertical
Post, 8, fixing nut, 9, D connection, 10, main valve body, 11, support frame, 12, bottom plate, 13, positioning seat, 14, plug-in opening, 15, column
Hole, 16, plug hole, 17, step, 18, stepped.
Embodiment
With reference to the figures above be described in detail embodiment, as shown in figure 1, welded tube positioning tool be by bottom plate 12, positioning seat 13,
Support frame 11, column 7, plug 4 and plug fixed plate 1 are formed, and positioning seat 13 is designed with the plate face at the center of bottom plate 12, described fixed
The plug-in opening of inserting electromagnetism four-way reversing valve D pipes is provided with the seat of position, the both sides installation of plug-in opening parallel position on the bottom plate
There is a support frame 11, the head shape processing of support frame is U-shaped, it is therefore an objective to the main valve body 10 of support electromagnetism four-way reversing valve, staggers
The positioning seat of support frame bottom is installed above column 7, and the top of column is equipped with plug fixed plate 1, the plug fixed plate
The other end hole in plug 4 is installed.
The bottom plate is as shown in Fig. 2 the shape of bottom plate 12 is in square or truncated cone-shaped, the parallel position of bottom plate plug-in opening 14
Both sides support frame 11 is installed, support frame as described above and bottom plate right angle setting, the shape of support frame is rectangular, furtherly bottom plate
Center is drilled with hole, and the hex nut for being provided with cloth nut is worn in hole, has hexagonal spiral shell in the D pipes insertion nut of electromagnetism four-way reversing valve
Step positioning on mother, the aperture of the plug-in opening and the external diameter tight fit of D pipes, support frame as described above bottom surface is equipped with bolt and bottom plate
Installation site assembling is tightened corresponding to upper.
For the plug fixed plate as shown in figure 3, being machined with two through holes in plug fixed plate, one is installation leghole
15, another is assembling plug hole 16, and column top passes leakage in leghole and tightens realization height up and down with clamping screw 2
The regulation of degree.
For the plug as shown in figure 4, plug 4 is a cuboid, its both ends machining shape is different, the processing of plug one end
There are step 17, another end machining stepped 18, it is therefore an objective to the weldering exchanged for different model electromagnetism four-way reversing valve D pipes
Connect, this one end with the level penetrates with rod set 5 and set screw 6 in plug hole and fixed by fixing nut 8, its exposed parts
Handle 3 is installed.
During work, as shown in 5, the D connection 9 in electromagnetism four-way reversing valve is inserted into the plug-in opening of bottom plate, main valve
The both ends of body 10 are placed on the U-shaped Tuoli on support frame head, and D connection top corresponds to the ladder platform section assembling on plug, fixes position
Postponing to be welded, because there is support frame to support main valve body, therefore lateral attitude will not rock, and lengthwise position is by plug and D
Adapter is docked and fixed by the positioning seat on bottom plate, but also can be by its height of post adjustment, so as to ensure that soldering
D connection afterwards is not skewed.
Claims (4)
- A kind of 1. welded tube positioning tool in electromagnetism four-way reversing valve, it is characterised in that：It is fixed to be designed with the plate face at bottom plate center Position seat, is provided with the plug-in opening of inserting electromagnetism four-way reversing valve D pipes on the positioning seat, the parallel position of plug-in opening on the bottom plate Put both sides and support frame is installed, the head shape processing of support frame is U-shaped, and the positioning seat for support frame bottom of staggering is installed above to be had Column, the top of column, which is equipped with another stomidium of plug fixed plate, the plug fixed plate, is provided with plug.
- 2. the welded tube positioning tool in a kind of electromagnetism four-way reversing valve according to claim 1, it is characterised in that：The bottom The shape of plate is in square or truncated cone-shaped, and support frame as described above and bottom plate right angle setting, the shape of support frame is rectangular, the inserting The aperture in hole and the external diameter tight fit of D pipes.
- 3. the welded tube positioning tool in a kind of electromagnetism four-way reversing valve according to claim 1, it is characterised in that：Column top End passes in leghole leaks outside and is tightened with clamping screw the regulation for realizing upper-lower height.
- 4. the welded tube positioning tool in a kind of electromagnetism four-way reversing valve according to claim 1, it is characterised in that：Plug is One cuboid, one end are machined with step, and another end machining is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538187.XU CN207026682U (en) | 2017-05-16 | 2017-05-16 | A kind of welded tube positioning tool in electromagnetism four-way reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538187.XU CN207026682U (en) | 2017-05-16 | 2017-05-16 | A kind of welded tube positioning tool in electromagnetism four-way reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026682U true CN207026682U (en) | 2018-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538187.XU Active CN207026682U (en) | 2017-05-16 | 2017-05-16 | A kind of welded tube positioning tool in electromagnetism four-way reversing valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN207026682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159997A (en) * | 2017-05-16 | 2017-09-15 | 河南科隆制冷科技有限公司 | A kind of welded tube positioning tool in electromagnetism four-way reversing valve |
-
2017
- 2017-05-16 CN CN201720538187.XU patent/CN207026682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159997A (en) * | 2017-05-16 | 2017-09-15 | 河南科隆制冷科技有限公司 | A kind of welded tube positioning tool in electromagnetism four-way reversing valve |
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