CN205520056U - Resistance welder of robot - Google Patents
Resistance welder of robot Download PDFInfo
- Publication number
- CN205520056U CN205520056U CN201620192494.2U CN201620192494U CN205520056U CN 205520056 U CN205520056 U CN 205520056U CN 201620192494 U CN201620192494 U CN 201620192494U CN 205520056 U CN205520056 U CN 205520056U
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- connecting plate
- robot
- driver part
- welding gun
- transfer arm
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Abstract
The utility model discloses a resistance welder of robot, including driver part, fixed arm, transfer arm and welder body, the welder body includes frame and power, and the frame includes two curb plates and the flange of setting two board curb plate one end, and the power is fixed between the board of both sides, and fixed arm, driver part and frame link firmly, transfer arm and hinged rack, and the transfer arm is articulated with the driver part. The welder body adopts the modularized design, and for the standard component, then regardless of being X type welder or C type welder, the welder body is the same, can exchange, and cost of maintenance is low.
Description
Technical field
This utility model belongs to electric resistance welding equipment technical field, is specifically related to a kind of robot Resistance welding gun.
Background technology
Electric resistance welding heat time heating time is short, heat is concentrated, heat affected area is little, deformation is little with stress, need not the filler metal such as welding wire, welding rod, welding cost is low, simple to operate, it is easily achieved mechanization and automatization, productivity ratio height, and noiseless and harmful gas, it is widely used in manufacturing industry based on these advantage electric resistance weldings.
In recent years, robot welder is favored because efficiency is high, welding quality is good, existing robot Resistance welding gun volume is big, Heavy Weight, robot snatch power is big, decrease robot service life, and torch body uses iron plate bending, the non-standard de-sign of welding fabrication, it is impossible to exchange, Maintenance Difficulty, cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of robot Resistance welding gun, solves that robot Resistance welding gun bulk volume in prior art is big, Heavy Weight and the technical problem of interchangeability difference.
In order to solve this technical problem, originally it is to adopt the following technical scheme that diligently
Robot Resistance welding gun, including driver part, fixed arm, transfer arm and torch body, described torch body includes frame and power supply, frame includes two side plates and is arranged on the flange of two plate side plate one end, power supply is fixed between biside plate, fixed arm, driver part are connected with frame, and transfer arm is hinged with frame, and transfer arm is hinged with driver part.Fixed arm, the front end of transfer arm are separately installed with electrode, are connected with robotic manipulator by robot Resistance welding gun by flange, and the positive and negative electrode of power supply is respectively by cable and the electrode conduction on fixed arm, transfer arm；When welding, driver part drives transfer arm to move reciprocatingly, and makes two electrodes compress welding workpiece, and imposes electric current, the resistance heat effect utilizing electric current to flow through work piece interface and adjacent domain generation is heated to fusing or mecystasis, reaches the purpose that workpiece combines.Torch body uses modularized design, and the most no matter standardized production, be X-type welding gun or c-type welding gun, and torch body is the same, can exchange, and maintenance cost is low.
Improving further, described frame also includes two connecting plates, and said two connecting plate is connected with two side plates respectively, and fixed arm, driver part are connected with connecting plate, and transfer arm is hinged with connecting plate.Improve the interchangeability of whole torch body by arranging connecting plate, when connecting plate damages, it is only necessary to change connecting plate, without changing torch body, maintenance cost is low.
Improving further, described connecting plate is L-shaped, and including horizontal ends and vertical end, connecting plate is connected with side plate by its corner, and the horizontal ends of connecting plate is connected with fixed arm, and the horizontal ends of connecting plate is hinged with transfer arm, and driver part is connected with connecting plate vertical end.
Improving further, described biside plate is provided with lightening hole, reduces the weight of happy frame, robot snatch power is little, improves robot service life, reduces cost simultaneously.
Improving further, described biside plate is bolted with flange, and two side plates are bolted with connecting plate, and connecting plate is bolted with driver part, and fixed arm is bolted with connecting plate, and power supply is bolted with biside plate.Bolt connects quick detachable, and interchangeability is strong.
Improving further, described frame uses high intensity aviation aluminium sheet machining, and standardized production is lightweight.
This utility model has the advantages that
1, robot described in the utility model Resistance welding gun, torch body uses modularized design, for standard component, the most no matter is X-type welding gun or c-type welding gun, and torch body is the same, can exchange, and maintenance cost is low.
2, improve the interchangeability of whole torch body by arranging connecting plate, when connecting plate damages, it is only necessary to change connecting plate, without changing torch body, maintenance cost is low.
3, biside plate is bolted with flange, and two side plates are bolted with connecting plate, and connecting plate is bolted with driver part, and fixed arm is bolted with connecting plate, and power supply is bolted with biside plate.Bolt connects quick detachable, and interchangeability is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of X-type welding gun.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of c-type welding gun.
Fig. 4 is the structural representation of torch body.
Detailed description of the invention
In order to be more fully understood that this utility model, explain content of the present utility model below in conjunction with embodiment further, but content of the present utility model is not limited solely to the following examples.
As Figure 1-4, wherein Fig. 1 is the structural representation of X-type welding gun, and Fig. 2 is the structural representation of c-type welding gun.Robot Resistance welding gun, including driver part 3, fixed arm 1, transfer arm 2 and torch body, described torch body includes frame and power supply 4, and frame includes two side plates 5 and is arranged on the flange 6 of two plate side plate one end, and power supply 4 is bolted between biside plate 5；Frame also includes two connecting plates 7, connecting plate 7 is L-shaped, including horizontal ends and vertical end, connecting plate 7 is connected with side plate 5 bolt by its corner, the horizontal ends of connecting plate 7 is bolted with fixed arm 1, the horizontal ends of connecting plate 7 is hinged with transfer arm 2, and driver part 3 is bolted with connecting plate 7 vertical end.
Fixed arm 1, the front end of transfer arm 2 are separately installed with electrode, are connected with robotic manipulator by robot Resistance welding gun by flange 6, and the positive and negative electrode of power supply is respectively by cable and the electrode conduction on fixed arm, transfer arm；When welding, driver part 3 drives transfer arm 2 to move reciprocatingly, and makes two electrodes compress welding workpiece, and imposes electric current, the resistance heat effect utilizing electric current to flow through work piece interface and adjacent domain generation is heated to fusing or mecystasis, reaches the purpose that workpiece combines.Torch body uses modularized design, for standard component, the most no matter is X-type welding gun or c-type welding gun, and torch body is the same, can exchange, and maintenance cost is low.
This utility model does not does illustrate be prior art or can be realized by prior art, and be embodied as case described in this utility model and be only preferable case study on implementation of the present utility model, not it is used for limiting practical range of the present utility model.The most all equivalence changes made according to the content of this utility model claim and modification, all should be used as technology category of the present utility model.
Claims (6)
1. robot Resistance welding gun, it is characterized in that, including driver part (3), fixed arm (1), transfer arm (2) and torch body, described torch body includes frame and power supply (4), frame includes two side plates (5) and is arranged on the flange (6) of two plate side plate (5) one end, and power supply (4) is fixed between two side plates (5), and fixed arm (1), driver part (3) are connected with frame, transfer arm (2) is hinged with frame, and transfer arm (2) is hinged with driver part (3).
Robot the most according to claim 1 Resistance welding gun, it is characterized in that, described frame also includes two connecting plates (7), said two connecting plate (7) is connected with two side plates (5) respectively, fixed arm (1), driver part (3) are connected with connecting plate (7), and transfer arm (2) is hinged with connecting plate (7).
Robot the most according to claim 2 Resistance welding gun, it is characterized in that, described connecting plate (7) is L-shaped, including horizontal ends and vertical end, connecting plate (7) is connected with side plate by its corner, the horizontal ends of connecting plate (7) is connected with fixed arm (1), and the horizontal ends of connecting plate (7) is hinged with transfer arm (2), and driver part (3) is connected with connecting plate (7) vertical end.
4. according to the robot Resistance welding gun described in Claims 2 or 3, it is characterised in that said two side plate is provided with lightening hole on (5).
Robot the most according to claim 4 Resistance welding gun, it is characterized in that, said two side plate (5) is bolted with flange (6), two side plates (5) are bolted with connecting plate (7), connecting plate (7) is bolted with driver part (3), fixed arm (1) is bolted with connecting plate (7), and power supply (4) is bolted with two side plates (5).
Robot the most according to claim 4 Resistance welding gun, it is characterised in that described frame uses aviation aluminium sheet machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192494.2U CN205520056U (en) | 2016-03-14 | 2016-03-14 | Resistance welder of robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192494.2U CN205520056U (en) | 2016-03-14 | 2016-03-14 | Resistance welder of robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520056U true CN205520056U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192494.2U Active CN205520056U (en) | 2016-03-14 | 2016-03-14 | Resistance welder of robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276324A (en) * | 2020-12-30 | 2021-01-29 | 季华科技有限公司 | Be used for articulated resistance welding device of car wiring harness wire |
-
2016
- 2016-03-14 CN CN201620192494.2U patent/CN205520056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276324A (en) * | 2020-12-30 | 2021-01-29 | 季华科技有限公司 | Be used for articulated resistance welding device of car wiring harness wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Yifan Inventor after: Zhou Rongrong Inventor before: Dong Shuchun |
|
| COR | Change of bibliographic data |