CN202824969U - Joint welding device for gas meter - Google Patents
Joint welding device for gas meter Download PDFInfo
- Publication number
- CN202824969U CN202824969U CN 201220383245 CN201220383245U CN202824969U CN 202824969 U CN202824969 U CN 202824969U CN 201220383245 CN201220383245 CN 201220383245 CN 201220383245 U CN201220383245 U CN 201220383245U CN 202824969 U CN202824969 U CN 202824969U
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- China
- Prior art keywords
- gas meter
- upper electrode
- electrode tip
- welding
- lower electrode
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a joint welding device for a gas meter, which comprises a working table, a welding table, a pneumatic device, two lower electrode rods, two lower electrode heads, a lower pressing table, upper electrode rods and upper electrode heads, wherein a sliding rail is arranged on the working table; the welding table is fixed on the sliding rail to horizontally slide through the pneumatic device, and is fixed with the lower electrode rods; the lower electrode heads are fixed on the lower electrode rods; the lower pressing table is above the welding table, and the lower surface of the lower pressing table is perpendicularly fixed with the upper electrode rods; and the upper electrode heads are fixed at the head parts of the upper electrode rods, and are opposite to the lower electrode heads. The joint welding device for the gas meter has the advantages of simple structure, reasonable design, improved product quality and efficiency, and guarantee of safety and reliability in mounting and use of the gas meter.
Description
Technical field
The present invention relates to a kind of welder, relate in particular to a kind of gas meter connector welder, also relate to a kind of gas meter connector welding method.
Background technology
The connected mode of present domestic gas meter connector and upper casing generally adopts cold riveting, and joint, sealing ring, upper casing, packing ring are carried out punching press together; In the production, higher to the required precision of riveting die set and riveted joint workpiece, and leak gas easily, safe not.
Summary of the invention
The present invention is directed to the deficiencies in the prior art a kind of gas meter connector welder and welding method thereof are provided, can effectively solve the problem that above-mentioned prior art exists.
The technical solution used in the present invention is: a kind of gas meter connector welder comprises workbench, welding bench, pneumatic means, 2 bottom electrode bars, 2 lower electrode tips, bottom platen, top electrode bar, upper electrode tip; Described workbench is provided with slide rail, and welding bench is fixed on the slide rail and horizontally slips by pneumatic means, vertically fixes 2 bottom electrode bars on the welding bench, fixing lower electrode tip on the bottom electrode bar; Bottom platen is positioned at vertically fixing top electrode bar of welding bench top and lower surface, and the top electrode club head is upper electrode tip fixedly, upper electrode tip position correspondence lower electrode tip.
As preferably, the end face of upper electrode tip is provided with the inclined-plane, and the gradient on described inclined-plane is consistent with the gradient on inclined-plane in the welding point of gas meter, flow meter.
As preferably, the upper electrode tip outside diameter is than the little 1mm of welding point diameter of bore.
The invention has the advantages that: simple in structure, reasonable in design, improve the quality of products and efficient; Guarantee gas meter, flow meter in installation and use safe and reliable.
Description of drawings
Fig. 1 is gas meter connector welder structural representation;
Fig. 2 is the matching relationship schematic diagram of upper electrode tip and welding point;
Overall structure schematic diagram when Fig. 3 is welding.
The specific embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, a kind of gas meter connector welder comprises workbench 1, welding bench 3, pneumatic means 4,2 bottom electrode bars 5,2 lower electrode tips 6, bottom platen, top electrode bar 7, upper electrode tip 8; Described workbench 1 is provided with slide rail 2, and welding bench 3 is fixed on the slide rail 2 and horizontally slips by pneumatic means 4, vertically fixes 2 bottom electrode bars 5 on the welding bench 3, fixing lower electrode tip 6 on the bottom electrode bar 5; Bottom platen is positioned at vertically fixing top electrode bar 7 of welding bench 3 tops and lower surface, and top electrode bar 7 heads are upper electrode tip 8 fixedly, the corresponding lower electrode tip 6 in upper electrode tip 8 positions.
As shown in Figure 2, the end face of upper electrode tip 8 is provided with inclined-plane 9, and the gradient on described inclined-plane 9 is consistent with the gradient on the welding point of gas meter, flow meter 10 interior inclined-planes 11.Upper electrode tip 8 outside diameters are than the little 1mm of welding point 10 diameter of bores.
During this device operation, step is:
A). manually motor valve bonnet 12 and the barrel cover 13 of giving vent to anger are installed in respectively on 2 lower electrode tips 6, gas meter upper casing 14 is installed, 2 lower electrode tips 6 are aimed at respectively in the air inlet of upper casing and gas outlet, and welding point 10 is placed on air inlet and the gas outlet;
B). pneumatic means 4 control welding benches 3 move under the bottom platen, and upper electrode tip 8 is aimed at lower electrode tip 6;
C). start the gas meter connector welder, bottom platen descends, and fits from bottom to up and is followed successively by lower electrode tip 6 this moment, the barrel cover of giving vent to anger 13 or dynamo-electric valve bonnet 12, gas outlet or air inlet, welding point 10, upper electrode tip 8, begins welding;
D). welding good on one side after, bottom platen rises, pneumatic means 4 control welding benches move to next pad, bottom platen descends and finishes welding, the artificial good gas meter upper casing 14 of welding that takes out after bottom platen rises.
The described inversion resistance welded that is welded as.
Claims (3)
1. a gas meter connector welder comprises workbench (1), welding bench (3), pneumatic means (4), 2 bottom electrode bars (5), 2 lower electrode tips (6), bottom platen, top electrode bar (7), upper electrode tip (8); It is characterized in that: described workbench (1) is provided with slide rail (2), welding bench (3) is fixed in slide rail (2) and upward horizontally slips by pneumatic means (4), vertically fix 2 bottom electrode bars (5) on the welding bench (3), the upper fixedly lower electrode tip (6) of bottom electrode bar (5); Bottom platen is positioned at vertically fixing top electrode bar (7) of welding bench (3) top and lower surface, and top electrode bar (7) head is upper electrode tip (8) fixedly, upper electrode tip (8) position correspondence lower electrode tip (6).
2. a kind of gas meter connector welder according to claim 1, it is characterized in that: the end face of described upper electrode tip (8) is provided with inclined-plane (9), and the gradient of described inclined-plane (9) is consistent with the gradient on the interior inclined-plane of welding point (10) (11) of gas meter, flow meter.
3. a kind of gas meter connector welder according to claim 2, it is characterized in that: described upper electrode tip (8) outside diameter is than the little 1mm of welding point (10) diameter of bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383245 CN202824969U (en) | 2012-08-04 | 2012-08-04 | Joint welding device for gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383245 CN202824969U (en) | 2012-08-04 | 2012-08-04 | Joint welding device for gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824969U true CN202824969U (en) | 2013-03-27 |
Family
ID=47936761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383245 Expired - Lifetime CN202824969U (en) | 2012-08-04 | 2012-08-04 | Joint welding device for gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764931A (en) * | 2012-08-04 | 2012-11-07 | 成都秦川科技发展有限公司 | Welding device and welding method for gas meter connector |
-
2012
- 2012-08-04 CN CN 201220383245 patent/CN202824969U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764931A (en) * | 2012-08-04 | 2012-11-07 | 成都秦川科技发展有限公司 | Welding device and welding method for gas meter connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610100, No. 10 Xingye Road, Chengdu Industrial Park, Longquanyi District, Sichuan Patentee after: CHENGDU QINCHUAN IOT TECHNOLOGY Co.,Ltd. Address before: 610100, No. 10 Xingye Road, Chengdu Industrial Park, Longquanyi District, Sichuan Patentee before: CHENGDU QINCHUAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |