CN207642471U - A kind of high frequency induction welding connection device of upper cover and exhaust pipe - Google Patents
A kind of high frequency induction welding connection device of upper cover and exhaust pipe Download PDFInfo
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- CN207642471U CN207642471U CN201721869069.3U CN201721869069U CN207642471U CN 207642471 U CN207642471 U CN 207642471U CN 201721869069 U CN201721869069 U CN 201721869069U CN 207642471 U CN207642471 U CN 207642471U
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- exhaust pipe
- upper cover
- welding
- tooling
- pipe
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Abstract
The utility model is a kind of high frequency induction welding connection device of upper cover and exhaust pipe.It include tooling, upper cover, weld-ring, weld coil, exhaust pipe, connecting copper pipe, welding machine, elevating mechanism, control device, nitrogen delivery pipe, rack, tooling is installed in rack, upper cover is placed in tooling, weld-ring is sleeved on exhaust pipe, exhaust pipe passes through the welding hole set by upper cover to be placed in tooling, sealing wire snare is on exhaust pipe, one end of connecting copper pipe is welded on welding coil, the other end of connecting copper pipe is fixed on welding machine, welding machine is installed on elevating mechanism, elevating mechanism is installed in rack, welding machine is connect with control device, nitrogen delivery pipe supplying nitrogen to tooling is cooled down.There is the problems such as uneven solder, stomata after solving exhaust pipe welding in the utility model, improves product quality, and reduce the waste of the labour cost and solder manually reprocessed.The utility model is that welding upper cover exhaust pipe brings better practicability and high-performance.The utility model is simple in structure, convenient and practical.
Description
Technical field
The utility model is related to a kind of high frequency induction welding connection device, the high frequency induction welding of especially a kind of upper cover and exhaust pipe
Connection device belongs to the innovative technology of upper cover exhaust pipe high frequency induction welding connection device.
Background technology
With the continuous development of welding technique, high frequency induction welding has been widely used for the heat treatment, melting, welding of metal
Etc., high frequency induction welding utilizes the kelvin effect and neighborhood effect of high-frequency current, and workpiece is made to melt, to realize welding.
1GDY38AXD machine upper cover heating coils are mainly used for 1GDY38AXD machine upper cover exhaust pipes and weld, and the coil of original machine
Since coil and exhaust ligament are small, under kelvin effect and neighborhood effect effect, exhaust pipe swashs acute heating, exhaust tube temperature occurs
It spends high and upper cover temperature is too low.Under the effect of heat source effect, solder is assembled to exhaust pipe, and weld solder is very few, welds
Expect uneven and stomata.
Invention content
The purpose of this utility model is that considering the above problem and providing a kind of HFI welding of upper cover and exhaust pipe
Device, there is the problems such as uneven solder, stomata after solving exhaust pipe welding in the utility model, and improves production efficiency,
Reduce the labour cost manually reprocessed, also saves solder.The utility model is a kind of upper cover simple in structure, convenient and practical
Exhaust pipe high frequency induction welding connection device.
The technical solution of the utility model is：The upper cover of the utility model and the high frequency induction welding connection device of exhaust pipe, packet
Tooling, upper cover, weld-ring, welding coil, exhaust pipe, connecting copper pipe, welding machine, elevating mechanism, control device, nitrogen conveying are included
Pipe, rack, tooling are installed in rack, and upper cover is placed in tooling, and weld-ring is sleeved on exhaust pipe, and exhaust pipe passes through set by upper cover
Welding hole be placed in tooling, sealing wire snare is on exhaust pipe, and one end of connecting copper pipe is welded on welding coil, connection
The other end of copper pipe is fixed on welding machine, and welding machine is installed on elevating mechanism, and elevating mechanism is installed in rack, welding machine and control
Device connects, and nitrogen delivery pipe supplying nitrogen to tooling is cooled down.
There is the problems such as uneven solder, stomata after not only solving exhaust pipe welding in the utility model, and improves
Production efficiency reduces the labour cost manually reprocessed, also saves solder.The utility model is that welding upper cover exhaust pipe is brought
Better practicability and high-performance.The utility model is a kind of upper cover exhaust pipe high frequency induction welding simple in structure, convenient and practical
Connection device.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the mounting structure between the utility model tooling, upper cover, weld-ring, welding coil, exhaust pipe, protective case shows
It is intended to.
Specific implementation mode
Embodiment：
The structural schematic diagram of the utility model is as shown in Figure 1, 2, the upper cover of the utility model and the high-frequency induction of exhaust pipe
Welder includes tooling 1, upper cover 2, weld-ring 3, welding coil 4, exhaust pipe 5, connecting copper pipe 7, welding machine 9, elevating mechanism
10, control device 11, nitrogen delivery pipe 12, rack, tooling 1 are installed in rack, and upper cover 2 is placed in tooling 1,3 sets of weld-ring
On exhaust pipe 5, exhaust pipe 5 passes through the welding hole set by upper cover 2 to be placed in tooling 1, and welding coil 4 is sleeved on exhaust pipe 5,
One end of connecting copper pipe 7 is welded on welding coil 4, and the other end of connecting copper pipe 7 is fixed on welding machine 9, and welding machine 9 is installed in liter
On descending mechanism 10, elevating mechanism 10 is installed in rack, and welding machine 9 is connect with control device 11, and control device 11 controls 9 work of welding machine
Make, nitrogen is delivered in tooling 1 and cools down by nitrogen delivery pipe 12.Nitrogen cooling structure is housed, nitrogen is defeated in above-mentioned tooling 1
Regulating valve can be equipped with by sending on pipe 12, controlling nitrogen delivery pipe 12 by regulating valve is delivered to the nitrogen use level in tooling 1.Tooling 1
It is blown out after being cooled down to nitrogen, nitrogen after cooling is made to pass through the surrounding that exhaust pipe 5 is distributed in welding position.
For the ease of installation, the other end of above-mentioned connecting copper pipe 7 is fixed on by sodium 8 on welding machine 9.In the present embodiment,
Above-mentioned sodium 7 is copper material.
In addition, being set with protective case 6 on above-mentioned exhaust pipe 5.In the present embodiment, above-mentioned protective case 6 in the vertical direction with
Exhaust pipe 5 is coaxial, and above-mentioned welding coil 4 is coaxial with exhaust pipe 5 in the vertical direction.
In the present embodiment, above-mentioned weld-ring 3 is silver soldering ring.Above-mentioned tooling 1 is installed in the side of rack, and control device 11 is installed
In the other side of rack, elevating mechanism 10 is installed in the middle part of rack and between tooling 1 and control device 11.Above-mentioned weldering
The internal diameter of wiring circle 4 is 16mm, and the number of turns is 5.
In the present embodiment, to solve the problems such as solder is uneven, stomata, welding coil 4 carries out autonomous Design, increases
The internal diameter in the gap of exhaust pipe and coil, welding coil 4 increases, and weakens kelvin effect and neighborhood effect, reduce exhaust pipe with it is upper
The temperature difference of lid weakens heat source effect, and solder is made to be sufficient filling with welding position, and when production, the position of adjustment welding coil 4 makes weldering
Wiring circle 4 is coaxial in the vertical direction with exhaust pipe 5.
The course of work of the utility model is：Scaling powder is smeared in 2 welding hole lower end of upper cover, and upper cover 2 is placed in tooling 1,
Weld-ring 3 is sleeved on exhaust pipe 5, and exhaust pipe 5 passes through the welding hole set by upper cover 2 to be placed in tooling 1, weld-ring 3 and upper cover 2
Scaling powder is smeared at welding hole position, and elevating mechanism 10 declines, and welds coil 4 and protective case 6 is sleeved on exhaust pipe 5, weld coil 4
Lower end is 3~5mm at a distance from 2 upper end of upper cover, and 12 supplying nitrogen of nitrogen delivery pipe to tooling 1 blows out nitrogen, nitrogen by tooling 1
Gas is distributed in welding position surrounding by exhaust pipe 5 and protective case 6, prevents 5 high-temperature oxydation of exhaust pipe, welding machine 9 from discharging, sealing wire
4 heating weld-ring 3 of circle, upper cover 2, exhaust pipe 5, the thawing of weld-ring 3 flow to welding position, and welding machine 9 stops electric discharge, solder cooling, lifting
Mechanism 10 rises, and takes out upper cover, completes weld job.The utility model is especially suitable for 1GDY38AXD machine upper cover exhaust pipes
Welding.
Claims (9)
1. the high frequency induction welding connection device of a kind of upper cover and exhaust pipe, it is characterised in that include tooling, upper cover, weld-ring, welding
Coil, exhaust pipe, connecting copper pipe, welding machine, elevating mechanism, control device, nitrogen delivery pipe, rack, tooling are installed in rack,
Upper cover is placed in tooling, and weld-ring is sleeved on exhaust pipe, and exhaust pipe passes through the welding hole set by upper cover to be placed in tooling, is welded
Coil is sleeved on exhaust pipe, and one end of connecting copper pipe is welded on welding coil, and the other end of connecting copper pipe is fixed on welding machine,
Welding machine is installed on elevating mechanism, and elevating mechanism is installed in rack, and welding machine is connect with control device, nitrogen delivery pipe delivery of nitrogen
Gas to tooling is cooled down.
2. the high frequency induction welding connection device of upper cover according to claim 1 and exhaust pipe, it is characterised in that above-mentioned connection copper
The other end of pipe is fixed on by sodium on welding machine.
3. the high frequency induction welding connection device of upper cover according to claim 2 and exhaust pipe, it is characterised in that above-mentioned sodium is
Copper material.
4. the high frequency induction welding connection device of upper cover according to claim 1 and exhaust pipe, it is characterised in that above-mentioned exhaust pipe
On be set with protective case.
5. the high frequency induction welding connection device of upper cover according to claim 4 and exhaust pipe, it is characterised in that above-mentioned protective case
It is coaxial with exhaust pipe in the vertical direction.
6. the high frequency induction welding connection device of upper cover according to claim 1 and exhaust pipe, it is characterised in that above-mentioned weld-ring is
Silver soldering ring.
7. the high frequency induction welding connection device of upper cover according to any one of claims 1 to 6 and exhaust pipe, it is characterised in that on
State the side that tooling is installed in rack, control device is installed in the other side of rack, elevating mechanism be installed in the middle part of rack and
Between tooling and control device.
8. the high frequency induction welding connection device of upper cover according to claim 7 and exhaust pipe, it is characterised in that above-mentioned sealing wire
Circle is coaxial with exhaust pipe in the vertical direction.
9. the high frequency induction welding connection device of upper cover according to claim 8 and exhaust pipe, it is characterised in that above-mentioned sealing wire
The internal diameter of circle is 16mm, and the number of turns is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869069.3U CN207642471U (en) | 2017-12-28 | 2017-12-28 | A kind of high frequency induction welding connection device of upper cover and exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869069.3U CN207642471U (en) | 2017-12-28 | 2017-12-28 | A kind of high frequency induction welding connection device of upper cover and exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642471U true CN207642471U (en) | 2018-07-24 |
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ID=62876174
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869069.3U Active CN207642471U (en) | 2017-12-28 | 2017-12-28 | A kind of high frequency induction welding connection device of upper cover and exhaust pipe |
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|---|---|
| CN (1) | CN207642471U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838503A (en) * | 2018-08-13 | 2018-11-20 | 无锡天隆汽车部件制造有限公司 | Oil sump oil rule conduit automatic welding machine |
| CN110153519A (en) * | 2019-06-10 | 2019-08-23 | 苏州宏创高频加热设备有限公司 | A kind of compressor part installation automatic sensing soldering system |
| CN113059259A (en) * | 2021-04-06 | 2021-07-02 | 合肥邦立电子股份有限公司 | High-frequency digital induction welding device and method for liquid level sensor |
| CN114192958A (en) * | 2021-12-24 | 2022-03-18 | 芜湖通和汽车管路系统有限公司 | Nitrogen shielded welding tool for automobile power pipeline and operation method thereof |
-
2017
- 2017-12-28 CN CN201721869069.3U patent/CN207642471U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838503A (en) * | 2018-08-13 | 2018-11-20 | 无锡天隆汽车部件制造有限公司 | Oil sump oil rule conduit automatic welding machine |
| CN110153519A (en) * | 2019-06-10 | 2019-08-23 | 苏州宏创高频加热设备有限公司 | A kind of compressor part installation automatic sensing soldering system |
| CN113059259A (en) * | 2021-04-06 | 2021-07-02 | 合肥邦立电子股份有限公司 | High-frequency digital induction welding device and method for liquid level sensor |
| CN114192958A (en) * | 2021-12-24 | 2022-03-18 | 芜湖通和汽车管路系统有限公司 | Nitrogen shielded welding tool for automobile power pipeline and operation method thereof |
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