CN204673142U - Annular rolling accurate welder - Google Patents
Annular rolling accurate welder Download PDFInfo
- Publication number
- CN204673142U CN204673142U CN201520293004.3U CN201520293004U CN204673142U CN 204673142 U CN204673142 U CN 204673142U CN 201520293004 U CN201520293004 U CN 201520293004U CN 204673142 U CN204673142 U CN 204673142U
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- welding wheel
- wheel
- annular rolling
- product
- lower welding
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Abstract
The utility model discloses a kind of annular rolling accurate welder, comprise rolling electric resistance welding structure, described rolling electric resistance welding structure comprises the lower welding wheel being positioned at below and the upper welding wheel being positioned at described lower welding wheel vertical direction, described lower welding wheel is fixed installation, the top of described upper welding wheel has cylinder, described upper welding wheel carries out upper and lower displacement by air cylinder driven, the equal diameters of described upper welding wheel and described lower welding wheel; The dead ahead of described lower welding wheel is installed with rotatable product holder.It is evenly seamless that the utility model can make the weld of product realize, and significantly improves the sealing property of product.
Description
Technical field
The utility model relates to a kind of welding equipment, particularly relates to a kind of annular rolling accurate welder.
Background technology
There is the bathroom drainage system series products of boss, to the technological requirement of welding position and the sealing requirements of interiors of products very high.Traditional handicraft adopts the mode of means of spot welds to weld, and production efficiency is low, and labour intensity is high, and Product jointing place is uneven, can produce tiny gap, thus causes sealing property to reduce, and the quality of product is unstable.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of annular rolling accurate welder, the weld of product can be made to realize evenly seamless, significantly improve the sealing property of product.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of annular rolling accurate welder is provided, comprise rolling electric resistance welding structure, described rolling electric resistance welding structure comprises the lower welding wheel being positioned at below and the upper welding wheel being positioned at described lower welding wheel vertical direction, described lower welding wheel is fixed installation, the top of described upper welding wheel has cylinder, described upper welding wheel carries out upper and lower displacement by air cylinder driven, the equal diameters of described upper welding wheel and described lower welding wheel; The dead ahead of described lower welding wheel is installed with rotatable product holder.
In the utility model preferred embodiment, described rolling electric resistance welding structure also comprises the transmission device at the back side being fixedly connected on described upper welding wheel and described lower welding wheel, and described transmission device is connected with drive system.
In the utility model preferred embodiment, described drive system is installed on and supports in box body, and described support box body is other is provided with control cabinet.
In the utility model preferred embodiment, the head of described product holder is working of plastics, and the support bar below described working of plastics is metal material.
In the utility model preferred embodiment, the structure in the centre of the form fit product of described working of plastics thus fix product, described working of plastics is movably installed in the top of support bar.
In the utility model preferred embodiment, described upper welding wheel and described lower welding wheel limit are respectively provided with coolant pipe.
In the utility model preferred embodiment, described support box body and described product holder are fixedly mounted on the workbench of level.
In the utility model preferred embodiment, around there being safety screen around described support box body and described product holder.
The beneficial effects of the utility model are: the utility model annular rolling accurate welder, comprise the rolling Welding Structure with upper and lower welding wheel, coordinate rotatable product holder, by product fixed placement on product holder, weld is just in time between upper and lower welding wheel, upper welding wheel produces a large amount of resistance heats to bottom offset and lower welding wheel mediate contact, and product carries out rotation at the uniform velocity, then the metal of weld is by upper and lower welding wheel firm welding in the process rolled, and the uniformity coefficient of welding is obtained for significant lifting with the sealing of welding.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, workbench, and 2, support box body, 31, lower welding wheel, 32, upper welding wheel, 4, cylinder, 5, product holder, 6, coolant pipe, 7, control cabinet.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
A kind of annular rolling accurate welder, there is the workbench 1 of level, comprise rolling electric resistance welding structure, rolling electric resistance welding structure comprises the lower welding wheel 31 being positioned at below and the upper welding wheel 32 being positioned at lower welding wheel 31 vertical direction, lower welding wheel 31 is fixed installation, the top of upper welding wheel 32 has cylinder 4, and upper welding wheel 32 is driven by cylinder 4 and carries out upper and lower displacement, the equal diameters of upper welding wheel 32 and lower welding wheel 31; The dead ahead of lower welding wheel 31 is installed with rotatable product holder 5, and the head of product holder 5 is working of plastics, working of plastics is arranged a draw-in groove, and the support bar below working of plastics is metal material; The center of product is circular groove, and the shape of working of plastics matches with the circular groove of product, and is fixed by product by draw-in groove, and different products has working of plastics supporting separately, and working of plastics is movably installed in the top of support bar.
Rolling electric resistance welding structure also comprises the transmission device at the back side being fixedly connected on upper welding wheel 32 and lower welding wheel 31, and transmission device is connected with drive system, and drive system is installed on and supports in box body 2, supports box body 2 side and is provided with control cabinet 7.
The course of work of the present utility model:
First need to adjust the distance between product holder 5 and two welding wheels, guarantee that product fixes after on product holder 5, weld just in time props up the circumference of lower welding wheel 31; After opening this device, cylinder 4 is to pressing down, the downward Displacement Contact of upper welding wheel 32 is to the weld of product, interact with lower welding wheel 31 and weld, upper welding wheel 32 and lower welding wheel 31 do at the uniform velocity counter motion simultaneously, upper welding wheel 32 and lower welding wheel 31 release a large amount of resistance heats, and the metal of weld is by upper welding wheel 32 and lower welding wheel 31 firm welding in the process rolled.Product is soldered complete after, cylinder 4 moves upward, and upper welding wheel 32 leaves weld to top offset.Can be removed after product cools a period of time.
Upper welding wheel 32 and lower welding wheel 31 limit are respectively provided with coolant pipe 6, and exceed certain scope when upper welding wheel 32 is detected with the temperature of lower welding wheel 31, then coolant pipe 6 can spray cooling fluid cooling upper welding wheel 32 and lower welding wheel 31, ensure that the quality of welding.
Around there being safety screen around support box body 2 and product holder 5, preventing the spark splash of welding and going out, preventing the light of welding to burn human eye, ensure that the security of operation.
The utility model welding product, is welded as automation process, and welding uniformity coefficient is high, and the sealing of the product of welding obtains significant raising.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. an annular rolling accurate welder, it is characterized in that, comprise rolling electric resistance welding structure, described rolling electric resistance welding structure comprises the lower welding wheel being positioned at below and the upper welding wheel being positioned at described lower welding wheel vertical direction, described lower welding wheel is fixed installation, the top of described upper welding wheel has cylinder, and described upper welding wheel carries out upper and lower displacement by air cylinder driven, the equal diameters of described upper welding wheel and described lower welding wheel; The dead ahead of described lower welding wheel is installed with rotatable product holder.
2. annular rolling accurate welder according to claim 1, is characterized in that, described rolling electric resistance welding structure also comprises the transmission device at the back side being fixedly connected on described upper welding wheel and described lower welding wheel, and described transmission device is connected with drive system.
3. annular rolling accurate welder according to claim 2, is characterized in that, described drive system is installed on and supports in box body, and described support box body is other is provided with control cabinet.
4. annular rolling accurate welder according to claim 1, is characterized in that, the head of described product holder is working of plastics, and the support bar below described working of plastics is metal material.
5. annular rolling accurate welder according to claim 4, is characterized in that, the structure in the centre of the form fit product of described working of plastics thus fix product, and described working of plastics is movably installed in the top of support bar.
6. annular rolling accurate welder according to claim 1, is characterized in that, described upper welding wheel and described lower welding wheel limit are respectively provided with coolant pipe.
7. annular rolling accurate welder according to claim 3, is characterized in that, described support box body and described product holder are fixedly mounted on the workbench of level.
8. annular rolling accurate welder according to claim 3, is characterized in that, around there being safety screen around described support box body and described product holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293004.3U CN204673142U (en) | 2015-05-08 | 2015-05-08 | Annular rolling accurate welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293004.3U CN204673142U (en) | 2015-05-08 | 2015-05-08 | Annular rolling accurate welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673142U true CN204673142U (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520293004.3U Expired - Fee Related CN204673142U (en) | 2015-05-08 | 2015-05-08 | Annular rolling accurate welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889557A (en) * | 2015-05-08 | 2015-09-09 | 常熟市杜尼电子有限责任公司 | Annular rolling precise welding device |
-
2015
- 2015-05-08 CN CN201520293004.3U patent/CN204673142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889557A (en) * | 2015-05-08 | 2015-09-09 | 常熟市杜尼电子有限责任公司 | Annular rolling precise welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |