CN203928976U - Multifunctional dot welding electrode pick-up unit - Google Patents
Multifunctional dot welding electrode pick-up unit Download PDFInfo
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- CN203928976U CN203928976U CN201420244100.4U CN201420244100U CN203928976U CN 203928976 U CN203928976 U CN 203928976U CN 201420244100 U CN201420244100 U CN 201420244100U CN 203928976 U CN203928976 U CN 203928976U
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Abstract
The utility model relates to detection technique field, a kind of multifunctional dot welding electrode pick-up unit specifically, comprise pick-up unit body, the upside of pick-up unit body is provided with spot-wedling electrode and changes detection architecture, the middle part of pick-up unit body and downside are provided with spot-wedling electrode reconditioning size detection structure, and the left side of pick-up unit body is provided with spot-wedling electrode alignment degree detection architecture.The utility model compared with the existing technology, on spot-wedling electrode pick-up unit, design spot-wedling electrode and changed detection architecture, spot-wedling electrode reconditioning size detection structure and spot-wedling electrode alignment degree detection architecture, make whether this reconditioning of spot-wedling electrode, whether reconditioning puts in place, whether need to change and whether welding gun alignment degree qualified can on-line quick detection, thereby improved the stability of welding quality, controlled spot-wedling electrode replacement frequency, reduce production costs; In addition, at spot-wedling electrode pick-up unit, set up hanging hole, be convenient to fixed point and deposit, avoided losing.
Description
Technical field
The utility model relates to detection technique field, specifically a kind of multifunctional dot welding electrode pick-up unit.
Background technology
In present automobile industry, a large amount of spot-welding technologies that use, spot-welding technology is indispensable connection means in present automobile industry, the two or more parts of operating point electrode holder couple together, and the electrode that spot welding is used, in use according to the characteristic of different parts, there will be wearing and tearing in various degree, for guaranteeing welding quality, need to carry out reconditioning to spot-wedling electrode, guarantee that electrode and workpiece surface of contact, in certain scope, could weld out effective solder joint, thereby guarantee the quality of welding.Whether surface of contact how to control, judge electrode and workpiece is qualified, and after reconditioning, whether obtaining qualified electrode diameter is the key factor of controlling welding quality.
Spot-welding technology belongs to electric resistance welding, in welding process, can generate an electromagnetic field, under the effect of electromagnetic field, bolt from the nearest fixed electorde arm of electromagnetic field can produce loosening, cause horn loosening, thereby cause the undesirable phenomenon of welding gun upper/lower electrode alignment degree, solder joint alignment degree is defective is also to cause one of underproof key factor of welding quality.
In addition, in spot welding, can produce a large amount of heats, so it is cooling that spot-welding technology need carry out water flowing to spot-wedling electrode, the spot-wedling electrode of following has a certain amount of effective use part, as exceed effective part of using and continue to use the phenomenon that has welding current breakdown electrode, may cause welded part damage, welding gun electrode arm to damage, as farthest do not used spot-wedling electrode just to change, increase again production cost.
Therefore, need to design a kind of can on-line quick detection spot-wedling electrode whether this reconditioning, whether whether reconditioning puts in place, need to change and the whether qualified pick-up unit of welding gun alignment degree.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can on-line quick detection spot-wedling electrode whether this reconditioning, whether whether reconditioning puts in place, need to change and the whether qualified pick-up unit of welding gun alignment degree.
In order to achieve the above object, the utility model has designed a kind of multifunctional dot welding electrode pick-up unit, comprise pick-up unit body, it is characterized in that: the upside of pick-up unit body is provided with spot-wedling electrode and changes detection architecture, the middle part of pick-up unit body and downside are provided with spot-wedling electrode reconditioning size detection structure, and the left side of pick-up unit body is provided with spot-wedling electrode alignment degree detection architecture.
Described spot-wedling electrode is changed detection architecture and is comprised that spot-wedling electrode is changed detecting groove one and spot-wedling electrode is changed detecting groove two, and spot-wedling electrode is changed detecting groove one and spot-wedling electrode is changed the upper side edge that detecting groove two lays respectively at pick-up unit body.
Described spot-wedling electrode reconditioning size detection structure comprises spot-wedling electrode reconditioning size detection hole and spot-wedling electrode reconditioning size detection groove, spot-wedling electrode reconditioning size detection hole is positioned at the middle part of pick-up unit body, and spot-wedling electrode reconditioning size detection groove is positioned at the lower side of pick-up unit body.
Described spot-wedling electrode alignment degree detection architecture is protruded the left side that is pick-up unit body, and the side of spot-wedling electrode alignment degree detection architecture is provided with ladder platform.
Described pick-up unit body is provided with hanging hole.
The width that described spot-wedling electrode is changed detecting groove one is 20 millimeters, and the degree of depth is 13 millimeters.
The width that described spot-wedling electrode is changed detecting groove two is 14 millimeters, and the degree of depth is 15 millimeters.
The quantity in described spot-wedling electrode reconditioning size detection hole is four, and diameter is 5-8 millimeter.
The quantity of described spot-wedling electrode reconditioning size detection groove is four, and width is 5-8 millimeter, and the degree of depth is 5 millimeters.
The width of described ladder platform is 1 millimeter.
The utility model compared with the existing technology, on spot-wedling electrode pick-up unit, design spot-wedling electrode and changed detection architecture, spot-wedling electrode reconditioning size detection structure and spot-wedling electrode alignment degree detection architecture, make whether this reconditioning of spot-wedling electrode, whether reconditioning puts in place, whether need to change and whether welding gun alignment degree qualified can on-line quick detection, thereby improved the stability of welding quality, controlled spot-wedling electrode replacement frequency, reduce production costs; In addition, at spot-wedling electrode pick-up unit, set up hanging hole, be convenient to fixed point and deposit, avoided losing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is spot-wedling electrode reconditioning size detection schematic diagram one of the present utility model.
Fig. 3 is spot-wedling electrode reconditioning size detection schematic diagram two of the present utility model.
Fig. 4 is that spot-wedling electrode of the present utility model is changed detection schematic diagram one.
Fig. 5 is that spot-wedling electrode of the present utility model is changed detection schematic diagram two.
Fig. 6 is that spot-wedling electrode alignment degree of the present utility model detects schematic diagram one.
Fig. 7 is that spot-wedling electrode alignment degree of the present utility model detects schematic diagram two.
Referring to Fig. 1-Fig. 7,1 is pick-up unit body; 2 is spot-wedling electrode replacing detecting groove one; 3 is spot-wedling electrode replacing detecting groove two; 4 is hanging hole; 5 is spot-wedling electrode reconditioning size detection hole; 6 is spot-wedling electrode reconditioning size detection groove; 7 is spot-wedling electrode alignment degree detection architecture.
Embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1, the utility model has designed a kind of multifunctional dot welding electrode pick-up unit, comprises pick-up unit body.The upside of pick-up unit body 1 is provided with spot-wedling electrode and changes detection architecture, the middle part of pick-up unit body 1 and downside are provided with spot-wedling electrode reconditioning size detection structure, the left side of pick-up unit body 1 is provided with spot-wedling electrode alignment degree detection architecture 7, and pick-up unit body 1 is provided with hanging hole 4.The function of hanging hole 4, for pick-up unit body 1 being played to the effect that fixed point is deposited, can hang over pick-up unit body 1 position of appointment after being used to complete, and avoids losing.
Spot-wedling electrode is changed detection architecture and is comprised that spot-wedling electrode is changed detecting groove 1 and spot-wedling electrode is changed detecting groove 23, and spot-wedling electrode is changed detecting groove 1 and spot-wedling electrode is changed the upper side edge that detecting groove 23 lays respectively at pick-up unit body 1.The width that spot-wedling electrode is changed detecting groove 1 is 20 millimeters, and the degree of depth is 13 millimeters.The width that spot-wedling electrode is changed detecting groove 23 is 14 millimeters, and the degree of depth is 15 millimeters.
Spot-wedling electrode reconditioning size detection structure comprises spot-wedling electrode reconditioning size detection hole 5 and spot-wedling electrode reconditioning size detection groove 6, spot-wedling electrode reconditioning size detection hole 5 is positioned at the middle part of pick-up unit body 1, and spot-wedling electrode reconditioning size detection groove 6 is positioned at the lower side of pick-up unit body 1.The quantity in spot-wedling electrode reconditioning size detection hole 5 is four, and diameter is 5-8 millimeter.The quantity of spot-wedling electrode reconditioning size detection groove 6 is four, and width is 5-8 millimeter, and the degree of depth is 5 millimeters.
Spot-wedling electrode alignment degree detection architecture 7 is protruded the left side that is pick-up unit body 1, and the side of spot-wedling electrode alignment degree detection architecture 7 is provided with ladder platform, and the width of ladder platform is 1 millimeter.
In use, the function of spot-wedling electrode reconditioning size detection structure is done quick online detection for whether needing reconditioning and reconditioning rear electrode effective diameter whether to reach requirement to electrode to the utility model.Whether electrode needs reconditioning or reconditioning rear electrode effective diameter whether to reach requirement adopts spot-wedling electrode reconditioning size detection hole 5 or spot-wedling electrode reconditioning size detection groove 6 to detect.After electrode is used, only there is the thick phenomenon of pier, it is large that electrode effective diameter only can become, can not diminish, therefore,, when adopting spot-wedling electrode reconditioning size detection groove 6 to detect, electrode effective diameter is as shown in Figure 2 greater than the width of spot-wedling electrode reconditioning size detection groove 6, need to carry out electrode dressing, before reconditioning, advanced spot welding electrode is changed and is detected.Electrode effective diameter as shown in Figure 3 equals the width of spot-wedling electrode reconditioning size detection groove 6, and it is qualified to detect, and does not need to carry out electrode dressing.
Spot-wedling electrode is changed the function of detection architecture and is done quick online detection for whether electrode being needed change.Whether electrode needs to change adopts spot-wedling electrode replacing detecting groove 1 and spot-wedling electrode replacing detecting groove 23 to detect.When adopting spot-wedling electrode replacing detecting groove 1 to detect, electrode as shown in Figure 4, to needing replacing scope, does not need to change, and carries out electrode dressing.After electrode dressing, reuse spot-wedling electrode reconditioning size detection structure electrode effective diameter is measured relatively, require to be greater than minimum prescribed diameter, be less than maximum prescribed diameter.Then, use spot-wedling electrode to change detection architecture and again detect whether because reconditioning causes electrode, need replacing, as do not arrived replacing scope, carry out the detection of spot-wedling electrode alignment degree, electrode as shown in Figure 5 reaches the replacing scope that needs, and carries out electrode replacing.
The function of spot-wedling electrode alignment degree detection architecture 7 is for to carry out quick online detection to the alignment degree of spot-wedling electrode.Whether alignment degree accurately adopts ladder platform to detect to electrode.Electrode paste is attached to two vertical planes of ladder platform, electrode drift rate as shown in Figure 6, in acceptability limit, can continue to produce, and electrode drift rate as shown in Figure 6 exceeds acceptability limit, carries out the adjustment of welding gun alignment degree.
Claims (7)
1. a multifunctional dot welding electrode pick-up unit, comprise pick-up unit body, it is characterized in that: the upside of pick-up unit body (1) is provided with spot-wedling electrode and changes detection architecture, the middle part of pick-up unit body (1) and downside are provided with spot-wedling electrode reconditioning size detection structure, the left side of pick-up unit body (1) is provided with spot-wedling electrode alignment degree detection architecture (7), described spot-wedling electrode is changed detection architecture and is comprised that spot-wedling electrode is changed detecting groove one (2) and spot-wedling electrode is changed detecting groove two (3), spot-wedling electrode changes detecting groove one (2) and spot-wedling electrode is changed the upper side edge that detecting groove two (3) lays respectively at pick-up unit body (1), described spot-wedling electrode reconditioning size detection structure comprises spot-wedling electrode reconditioning size detection hole (5) and spot-wedling electrode reconditioning size detection groove (6), spot-wedling electrode reconditioning size detection hole (5) is positioned at the middle part of pick-up unit body (1), spot-wedling electrode reconditioning size detection groove (6) is positioned at the lower side of pick-up unit body (1), described spot-wedling electrode alignment degree detection architecture (7) is protruded the left side that is pick-up unit body (1), the side of spot-wedling electrode alignment degree detection architecture (7) is provided with ladder platform.
2. a kind of multifunctional dot welding electrode pick-up unit according to claim 1, is characterized in that: described pick-up unit body (1) is provided with hanging hole (4).
3. a kind of multifunctional dot welding electrode pick-up unit according to claim 1, is characterized in that: the width that described spot-wedling electrode is changed detecting groove one (2) is 20 millimeters, and the degree of depth is 13 millimeters.
4. a kind of multifunctional dot welding electrode pick-up unit according to claim 1, is characterized in that: the width that described spot-wedling electrode is changed detecting groove two (3) is 14 millimeters, and the degree of depth is 15 millimeters.
5. a kind of multifunctional dot welding electrode pick-up unit according to claim 1, is characterized in that: the quantity in described spot-wedling electrode reconditioning size detection hole (5) is four, and diameter is 5-8 millimeter.
6. a kind of multifunctional dot welding electrode pick-up unit according to claim 1, is characterized in that: the quantity of described spot-wedling electrode reconditioning size detection groove (6) is four, and width is 5-8 millimeter, and the degree of depth is 5 millimeters.
7. a kind of multifunctional dot welding electrode pick-up unit according to claim 1, is characterized in that: the width of described ladder platform is 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244100.4U CN203928976U (en) | 2014-05-13 | 2014-05-13 | Multifunctional dot welding electrode pick-up unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244100.4U CN203928976U (en) | 2014-05-13 | 2014-05-13 | Multifunctional dot welding electrode pick-up unit |
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| CN203928976U true CN203928976U (en) | 2014-11-05 |
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| CN201420244100.4U Expired - Fee Related CN203928976U (en) | 2014-05-13 | 2014-05-13 | Multifunctional dot welding electrode pick-up unit |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370071A (en) * | 2016-08-18 | 2017-02-01 | 天津市万华车料有限公司 | Integrated detection tool for bicycle spoke shape and size |
| CN107764315A (en) * | 2016-08-22 | 2018-03-06 | 北京汽车股份有限公司 | Spot-wedling electrode detection means and its detection method |
| CN109373948A (en) * | 2018-12-06 | 2019-02-22 | 华域汽车车身零件（武汉）有限公司 | A kind of power-on and power-off cartridge centering detection system |
| CN109877437A (en) * | 2019-03-26 | 2019-06-14 | 武汉百舸自动化工程有限责任公司 | A kind of Resistance welding gun to neutral detection device and method |
| CN110548975A (en) * | 2018-05-30 | 2019-12-10 | 上海德梅柯汽车装备制造有限公司 | Control method for automatic replacement of electrode cap of welding gun |
| CN110666416A (en) * | 2019-10-10 | 2020-01-10 | 一汽-大众汽车有限公司 | Electrode cap replacing method for welding robot |
| CN112484612A (en) * | 2020-11-30 | 2021-03-12 | 东风本田汽车有限公司 | Robot welding electrode detection plate and detection method thereof |
| CN113188427A (en) * | 2021-05-08 | 2021-07-30 | 广州中益机械有限公司 | Portable spot welding electrode measuring device |
-
2014
- 2014-05-13 CN CN201420244100.4U patent/CN203928976U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370071A (en) * | 2016-08-18 | 2017-02-01 | 天津市万华车料有限公司 | Integrated detection tool for bicycle spoke shape and size |
| CN107764315A (en) * | 2016-08-22 | 2018-03-06 | 北京汽车股份有限公司 | Spot-wedling electrode detection means and its detection method |
| CN110548975A (en) * | 2018-05-30 | 2019-12-10 | 上海德梅柯汽车装备制造有限公司 | Control method for automatic replacement of electrode cap of welding gun |
| CN109373948A (en) * | 2018-12-06 | 2019-02-22 | 华域汽车车身零件（武汉）有限公司 | A kind of power-on and power-off cartridge centering detection system |
| CN109877437A (en) * | 2019-03-26 | 2019-06-14 | 武汉百舸自动化工程有限责任公司 | A kind of Resistance welding gun to neutral detection device and method |
| CN110666416A (en) * | 2019-10-10 | 2020-01-10 | 一汽-大众汽车有限公司 | Electrode cap replacing method for welding robot |
| CN112484612A (en) * | 2020-11-30 | 2021-03-12 | 东风本田汽车有限公司 | Robot welding electrode detection plate and detection method thereof |
| CN113188427A (en) * | 2021-05-08 | 2021-07-30 | 广州中益机械有限公司 | Portable spot welding electrode measuring device |
| CN113188427B (en) * | 2021-05-08 | 2021-10-19 | 广州中益机械有限公司 | Portable spot welding electrode measuring device |
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| 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: 20141105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |