CN107764315A - Spot-wedling electrode detection means and its detection method - Google Patents
Spot-wedling electrode detection means and its detection method Download PDFInfo
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- CN107764315A CN107764315A CN201610700716.1A CN201610700716A CN107764315A CN 107764315 A CN107764315 A CN 107764315A CN 201610700716 A CN201610700716 A CN 201610700716A CN 107764315 A CN107764315 A CN 107764315A
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a kind of spot-wedling electrode detection means and its detection method, spot-wedling electrode detection means includes：Top electrode front detector suitable for the termination face with Top electrode；Top electrode side detector suitable for the side face with Top electrode；Bottom electrode front detector suitable for the termination face with bottom electrode；Bottom electrode side detector suitable for the side face with bottom electrode.So can be with the diameter of effective detection Top electrode and bottom electrode, state of wear, residue length and centering degree, so that detection of the spot-wedling electrode detection means to Top electrode and bottom electrode is simple and accurate, so as to improve spot-wedling electrode detection means to Top electrode and the detection efficiency of bottom electrode, and spot-wedling electrode detection means can be used for detect robot grinding after Top electrode and bottom electrode, so as to effectively prevent the spot defects caused by reconditioning is bad.
Description
Technical field
The present invention relates to spot-wedling electrode detection technique field, more particularly to a kind of spot-wedling electrode detection means and with should
The detection method of spot-wedling electrode detection means.
Background technology
In correlation technique, spot-welding technology is welding method indispensable in automobile manufacturing process, in use by
Electrode has different degrees of abrasion after electric current is big, welding current is often welded and fixed points, in order to ensure point quality, it is necessary to right
Electrode is repaired, to ensure that it can weld qualified solder joint.But only have automatic grinding technology during current Robot Spot Welding, and
Not to grinding quality and electrode tip dimensional conditions automatic detection device, more using artificial detection, but manual detection efficiency
Low, error is big, and also needs to stop line detection, and cost is larger.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, the present invention carries
Going out a kind of spot-wedling electrode detection means, the spot-wedling electrode detection means can preferably detect Top electrode and the data of bottom electrode,
So as to improve the operating efficiency of detection means, and the labor intensity of staff can be reduced.
The present invention further proposes a kind of detection method of spot-wedling electrode detection means.
According to the spot-wedling electrode detection means of the present invention, the spot-wedling electrode includes Top electrode and bottom electrode, the detection
Device includes：Top electrode front detector, Top electrode front detector are suitable to the termination face with the Top electrode；Upper electricity
Pole side detector, Top electrode side detector are suitable to the side face with the Top electrode；Bottom electrode front detector,
Bottom electrode front detector is suitable to the termination face with the bottom electrode；Bottom electrode side detector, the bottom electrode side
Face detector is suitable to the side face with the bottom electrode.
According to the spot-wedling electrode detection means of the present invention, by setting Top electrode front detector, Top electrode side to detect
Device, bottom electrode front detector and bottom electrode side detector, can be with the diameter of effective detection Top electrode and bottom electrode, abrasion shape
State, residue length and centering degree, so that detection of the spot-wedling electrode detection means to Top electrode and bottom electrode is simple
And it is accurate, the detection efficiency to Top electrode and bottom electrode can be improved, and the labor intensity of staff can be reduced.Separately
Outside, in detection process, without stopping production line, so as to reduce cost.And spot-wedling electrode detection means can be used for
Top electrode and bottom electrode after robot grinding are detected, so as to effectively prevent the spot defects caused by reconditioning is bad.
In addition, following additional technical feature can also be had according to the spot-wedling electrode detection means of the present invention：
In some examples of the present invention, the spot-wedling electrode detection means also includes：Housing, Top electrode front inspection
Device, Top electrode side detector, bottom electrode front detector and bottom electrode side detector is surveyed to be arranged at
In the housing.
In some examples of the present invention, the housing is provided with corresponding Top electrode front detector, the upper electricity
The viewing hole of pole side detector, bottom electrode front detector and bottom electrode side detector, it is each described visual
Protection camera lens is provided with hole.
In some examples of the present invention, formed with Top electrode groove and bottom electrode groove, the upper electricity on the housing
Pole groove and the bottom electrode groove are arranged symmetrically on the housing.
In some examples of the present invention, Top electrode front detector and Top electrode side detector difference shape
Into on the bottom wall and side wall in the Top electrode groove；Bottom electrode front detector and bottom electrode side detector point
Do not formed on the roof and side wall of the bottom electrode groove.
In some examples of the present invention, the housing is substantially H-shaped, Top electrode front detector and the lower electricity
Extremely front detector is opposite to each other and is arranged in the middle translot of the housing, Top electrode side detector and it is described under
Electrode side detector is arranged in the same vertical side slot of the housing.
The present invention some examples in, Top electrode front detector, Top electrode side detector, it is described under
Electrode front detector and bottom electrode side detector are sensor.
In some examples of the present invention, the spot-wedling electrode detection means also includes：Mounting hole, the mounting hole are two
Both sides that are individual and being arranged in the housing.
According to the detection method of the spot-wedling electrode detection means of the present invention, the spot-wedling electrode detection means includes：Upper electricity
Extremely front detector, Top electrode side detector, bottom electrode front detector and bottom electrode side detector；The detection method
Comprise the following steps：Top electrode and bottom electrode are placed into detection means：The termination of Top electrode and Top electrode front are examined
Device face is surveyed, and by the side of Top electrode and the Top electrode side detector face, by the termination of bottom electrode and the lower electricity
Extremely front detector face, and by the side of bottom electrode and the bottom electrode side detector face；Detect Top electrode and lower electricity
The corresponding data of pole：Top electrode front detector and bottom electrode front detector detect Top electrode and bottom electrode respectively
Tip diameter and state of wear, Top electrode side detector and bottom electrode side detector are detected on described respectively
The residue length of electrode and the bottom electrode, wherein, Top electrode front detector and bottom electrode front detector point
The Top electrode and the bottom electrode are not detected to the distance of corresponding detector, or Top electrode side detector and it is described under
Electrode side detector detects the Top electrode and the bottom electrode to the distance of corresponding detector respectively.
The detection method of the spot-wedling electrode detection means is identical with the beneficial effect of above-mentioned spot-wedling electrode detection means,
This is no longer described in detail.
In addition, following supplementary features can also be had according to the detection method of the spot-wedling electrode detection means of the present invention：
In some examples of the present invention, the detection method of the spot-wedling electrode detection means is further comprising the steps of：It is right
Top electrode and bottom electrode reconditioning processing：It is qualified not met in the tip diameter and state of wear of the Top electrode and the bottom electrode
It is required that when, coping device is handled the Top electrode and the bottom electrode reconditioning；Top electrode is detected again and the termination of bottom electrode is straight
Footpath and state of wear：Top electrode front detector and bottom electrode front detector detect the Top electrode and institute respectively
The tip diameter and state of wear of bottom electrode are stated, wherein, it is such as qualified, stop detection；As unqualified, repetition above-mentioned two step is straight
It is extremely qualified.
Brief description of the drawings
Fig. 1 is the structural representation of spot-wedling electrode detection means according to embodiments of the present invention；
Fig. 2 is the schematic flow sheet of the detection method of the spot-wedling electrode detection means shown in Fig. 1.
Reference：
Spot-wedling electrode detection means 100；
Top electrode a；Bottom electrode b；
Top electrode front detector 1；Top electrode side detector 2；Bottom electrode front detector 3；Detect bottom electrode side
Device 4；Housing 5；Top electrode groove 51；Bottom electrode groove 52；Translot 53；Vertical slot 54；Protect camera lens 6；Mounting hole 7.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings spot-wedling electrode detection means 100 according to embodiments of the present invention is described in detail, spot-wedling electrode can
So that including Top electrode a and bottom electrode b, Top electrode a and bottom electrode b are relative up and down, and wherein spot-wedling electrode detection means 100 can be used
In detection Top electrode a and bottom electrode b each item data, so as to judge Top electrode a and bottom electrode b state, state can be with
Refer to diameter, state of wear, residue length and centering degree.
Spot-wedling electrode detection means 100 according to embodiments of the present invention can include：Top electrode front detector 1, upper electricity
Pole side detector 2, bottom electrode front detector 3 and bottom electrode side detector 4, Top electrode front detector 1 be suitable to it is upper
Electrode a termination face, Top electrode side detector 2 are suitable to the side face with Top electrode a, and bottom electrode front detector 3 is suitable
In the termination face with bottom electrode b, bottom electrode side detector 4 is suitable to the side face with bottom electrode b.It is understood that
After Top electrode a and bottom electrode b are placed in spot-wedling electrode detection means 100, Top electrode front detector 1 can be with Top electrode
A termination face, such Top electrode front detector 1 can detect Top electrode a diameter and state of wear, the inspection of Top electrode side
Surveying device 2 can be relative with Top electrode a side, and Top electrode side detector 2 can detect Top electrode a residue length；Lower electricity
Extremely front detector 3 can detect the straight of bottom electrode b with bottom electrode b termination face, such bottom electrode front detector 3
Footpath and state of wear, bottom electrode side detector 4 can be relative with bottom electrode b side, and bottom electrode side detector 4 can be examined
Survey bottom electrode b residue length.
Moreover, Top electrode front detector 1 and bottom electrode front detector 3 can also be provided commonly for detect Top electrode a and
Bottom electrode b centering degree, certainly, Top electrode side detector 2 and bottom electrode side detector 4 can also be provided commonly for detecting
Top electrode a and bottom electrode b centering degree.Above-mentioned detector can by electrode corresponding to detection to corresponding detector away from
From judging whether Top electrode a and bottom electrode b are entirely on the center, or above-mentioned detector can be arrived by electrode corresponding to detection
The distance of corresponding side wall judges whether Top electrode a and bottom electrode b are entirely on the center.
Thus, spot-wedling electrode detection means 100 according to embodiments of the present invention, by set Top electrode front detector 1,
Top electrode side detector 2, bottom electrode front detector 3 and bottom electrode side detector 4, can with effective detection Top electrode a and
Bottom electrode b diameter, state of wear, residue length and centering degree, so that spot-wedling electrode detection means 100 is to upper
Electrode a and bottom electrode b detection are simple and accurate, so as to improve spot-wedling electrode detection means 100 to Top electrode a and lower electricity
Pole b detection efficiency, and the labor intensity of staff can be reduced.In addition, in detection process, without stopping producing
Line, so as to reduce cost.And spot-wedling electrode detection means 100 can be used for detecting the Top electrode a after robot grinding
With bottom electrode b, so as to effectively prevent the spot defects caused by reconditioning is bad.
Wherein, spot-wedling electrode detection means 100 be also provided with it is fixed or install Top electrode front detector 1, on
The part of electrode side detector 2, bottom electrode front detector 3 and bottom electrode side detector 4, for example, as shown in figure 1, point
Welding electrode detection means 100 can also include：Housing 5, Top electrode front detector 1, Top electrode side detector 2, bottom electrode
Front detector 3 and bottom electrode side detector 4 are arranged in housing 5.Housing 5 can effectively fix above-mentioned multiple detections
Device, and housing 5 can protect above-mentioned multiple detectors at least to some extent.
Specifically, corresponding Top electrode front detector 1, Top electrode side detector 2, bottom electrode are provided with housing 5 just
The viewing hole of face detector 3 and bottom electrode side detector 4.Viewing hole can be in order to electricity corresponding to the detection of corresponding detector
Pole, for example, the viewing hole corresponding with Top electrode front detector 1 can detect Top electrode a in order to Top electrode front detector 1
Termination.Preferably, as shown in figure 1, can be provided with protection camera lens 6 at each viewing hole.Protection camera lens 6 can be protected effectively
Detector corresponding to shield, so as to extend the service life of detector, and spot-wedling electrode detection means 100 can be extended
Service life.
In addition, for the ease of Top electrode a and bottom electrode b spot-wedling electrode detection means 100 arrangement, alternatively, such as Fig. 1
It is shown, it can also be adapted to extend into Top electrode groove formed with Top electrode groove 51 and bottom electrode groove 52, Top electrode a on housing 5
In 51, bottom electrode b is adapted to extend into bottom electrode groove 52, and Top electrode groove 51 and bottom electrode groove 52 are on 5 symmetrical cloth of housing
Put., can be in order to detecting Top electrode a and bottom electrode b pair by the way that Top electrode groove 51 and bottom electrode groove 52 are arranged symmetrically
Middle degree, so as to improve the reliability of spot-wedling electrode detection means 100 and detection accuracy.
Specifically, as shown in figure 1, Top electrode front detector 1 and Top electrode side detector 2 can be respectively formed at
On the bottom wall and side wall of electrode groove 51, bottom electrode front detector 3 and bottom electrode side detector 4 can be respectively formed at down
On the roof and side wall of electrode groove 52.Electrode corresponding to can so being detected in order to corresponding detector, thereby may be ensured that
The functional reliability of spot-wedling electrode detection means 100.
As shown in figure 1, housing 5 is substantially H-shaped, the housing 5 of H-shaped can be in order to the arrangement of multiple detectors, and can be with
It is easy to set Top electrode groove 51 and bottom electrode groove 52.When Top electrode front detector 1, Top electrode side detector 2, lower electricity
When extremely front detector 3 and bottom electrode side detector 4 are single, Top electrode front detector 1 and the detection of bottom electrode front
Device 3 is opposite to each other, and Top electrode front detector 1 and bottom electrode front detector 3 are arranged on the middle translot 53 of housing 5
Interior, Top electrode side detector 2 and bottom electrode side detector 4 are arranged in the same vertical side slot 54 of housing 5.When Top electrode just
Face detector 1 and bottom electrode front detector 3 are single and Top electrode side detector 2 and bottom electrode side detector 4 are equal
For two when, Top electrode front detector 1 and bottom electrode front detector 3 are opposite to each other, and the He of Top electrode front detector 1
Bottom electrode front detector 3 is arranged in the middle translot 53 of housing 5, one group of Top electrode side detector 2 and bottom electrode side
Face detector 4 is arranged in a vertical side slot 54 of housing 5, another group of Top electrode side detector 2 and the detection of bottom electrode side
Device 4 is arranged in another vertical side slot 54 of housing 5.
It should be noted that Top electrode front detector 1, Top electrode side detector 2, the and of bottom electrode front detector 3
Bottom electrode side detector 4 can be sensor.Wherein, detector and bottom electrode front detector 3 are surveyed in Top electrode a fronts
Type can be with identical, and the type of Top electrode side detector 2 and bottom electrode side detector 4 can be with identical, for example, Top electrode is just
Face detector 1 and bottom electrode front detector 3 can be color sensor, laser sensor or vision sensor, and for example, on
Electrode side detector 2 and bottom electrode side detector 4 can be laser sensor or vision sensor.
According to the specific embodiment of the present invention, as shown in figure 1, spot-wedling electrode detection means 100 can also include：Peace
Hole 7 is filled, mounting hole 7 can be two, and two mounting holes 7 are arranged in the both sides of housing 5.By setting mounting hole 7,
Spot-wedling electrode detection means 100 can be fixed on coping device or additional mechanism providing additional operation.
Spot-wedling electrode detection means 100 according to embodiments of the present invention, welding electrode detection means include：The inspection of Top electrode front
Survey device 1, Top electrode side detector 2, bottom electrode front detector 3 and bottom electrode side detector 4.
As shown in Fig. 2 detection method comprises the following steps：Top electrode a and bottom electrode b are placed into detection means：Will be upper
Electrode a termination and the face of Top electrode front detector 1, and by Top electrode a side and Top electrode side detector 2 just
It is right, detected by bottom electrode b termination and the face of bottom electrode front detector 3, and by bottom electrode b side and bottom electrode side
The face of device 4.By the way that Top electrode a and bottom electrode b is corresponding well with corresponding detector, so as to be easy to detector detection corresponding
Electrode.
Detect Top electrode a and bottom electrode b corresponding data：Top electrode front detector 1 and bottom electrode front detector 3 divide
Not Jian Ce Top electrode a and bottom electrode b tip diameter and state of wear, Top electrode side detector 2 and bottom electrode side detection
Device 4 detects Top electrode a and bottom electrode b residue length respectively.
Wherein, Top electrode front detector 1 and bottom electrode front detector 3 detect respectively Top electrode a and bottom electrode b to pair
The distance of detector, or Top electrode side detector 2 and bottom electrode side detector 4 is answered to detect Top electrode a and lower electricity jointly
Distances of the pole b to corresponding detector.For example, Top electrode front detector 1 can detect Top electrode a to Top electrode front detector
1 distance, bottom electrode front detector 3 can detect bottom electrode b to the distance of bottom electrode front detector 3, by contrast
State two groups of distances, so as to learn Top electrode a and bottom electrode b whether centering.
Thus, the detection method of spot-wedling electrode detection means 100 according to embodiments of the present invention, spot-wedling electrode detection means
100 can with effective detection Top electrode a and bottom electrode b diameter, state of wear, residue length and centering degree, so as to so that
It is simple and accurate to obtain detection of the spot-wedling electrode detection means 100 to Top electrode a and bottom electrode b, so as to improve to Top electrode a
With bottom electrode b detection efficiency, and the labor intensity of staff can be reduced.In addition, in detection process, without stopping
Production line, so as to reduce cost.
According to the specific embodiment of the present invention, the detection method of spot-wedling electrode detection means 100 also includes following step
Suddenly：Top electrode a and bottom electrode b reconditionings are handled：Conjunction is not met in Top electrode a and bottom electrode b tip diameter and state of wear
During lattice requirement, coping device is handled Top electrode a and bottom electrode b reconditionings.
Top electrode a and bottom electrode b tip diameter and state of wear is detected again：Top electrode front detector 1 and lower electricity
Extremely front detector 3 detects Top electrode a and bottom electrode b tip diameter and state of wear respectively, wherein, it is such as qualified, stop inspection
Survey；As unqualified, repetition above-mentioned two step is until qualified.
Thus, spot-wedling electrode detection means 100 can be used for detecting the Top electrode a and bottom electrode b after robot grinding, from
And it can make it that Top electrode a and bottom electrode b meet the requirements, it is ensured that the spot welding reliability of robot, and can effectively prevent
The spot defects caused by reconditioning is bad.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. a kind of spot-wedling electrode detection means, it is characterised in that the spot-wedling electrode includes Top electrode and bottom electrode, the detection
Device includes：
Top electrode front detector, Top electrode front detector are suitable to the termination face with the Top electrode；
Top electrode side detector, Top electrode side detector are suitable to the side face with the Top electrode；
Bottom electrode front detector, bottom electrode front detector are suitable to the termination face with the bottom electrode；
Bottom electrode side detector, bottom electrode side detector are suitable to the side face with the bottom electrode.
2. spot-wedling electrode detection means according to claim 1, it is characterised in that also include：Housing, the Top electrode is just
Face detector, Top electrode side detector, bottom electrode front detector and bottom electrode side detector are all provided with
Put in the housing.
3. spot-wedling electrode detection means according to claim 2, it is characterised in that the housing, which is provided with, to be corresponded on described
Electrode front detector, Top electrode side detector, bottom electrode front detector and bottom electrode side detection
The viewing hole of device, each it is provided with protection camera lens at the viewing hole.
4. spot-wedling electrode detection means according to claim 2, it is characterised in that recessed formed with Top electrode on the housing
Groove and bottom electrode groove, the Top electrode groove and the bottom electrode groove are arranged symmetrically on the housing.
5. spot-wedling electrode detection means according to claim 4, it is characterised in that Top electrode front detector and institute
Top electrode side detector is stated to be respectively formed on the bottom wall and side wall of the Top electrode groove；
Bottom electrode front detector and bottom electrode side detector are respectively formed at the roof of the bottom electrode groove
In side wall.
6. spot-wedling electrode detection means according to claim 5, it is characterised in that the housing is substantially H-shaped, it is described on
Electrode front detector and bottom electrode front detector are opposite to each other and are arranged in the middle translot of the housing, described
Top electrode side detector and bottom electrode side detector are arranged in the same vertical side slot of the housing.
7. spot-wedling electrode detection means according to claim 1, it is characterised in that Top electrode front detector, institute
It is sensor to state Top electrode side detector, bottom electrode front detector and bottom electrode side detector.
8. spot-wedling electrode detection means according to claim 2, it is characterised in that also include：Mounting hole, the mounting hole
For two and it is arranged in the both sides of the housing.
9. a kind of detection method of spot-wedling electrode detection means, it is characterised in that the spot-wedling electrode detection means includes：Upper electricity
Extremely front detector, Top electrode side detector, bottom electrode front detector and bottom electrode side detector；
The detection method comprises the following steps：
Top electrode and bottom electrode are placed into detection means：By the termination of Top electrode and the Top electrode front detector face,
And by the side of Top electrode and the Top electrode side detector face, the termination of bottom electrode and bottom electrode front are detected
Device face, and by the side of bottom electrode and the bottom electrode side detector face；
Detect the corresponding data of Top electrode and bottom electrode：Top electrode front detector and bottom electrode front detector point
Not Jian Ce Top electrode and bottom electrode tip diameter and state of wear, Top electrode side detector and the bottom electrode side
Detector detects the Top electrode and the residue length of the bottom electrode respectively, wherein, Top electrode front detector and institute
State bottom electrode front detector and detect the Top electrode and the bottom electrode respectively to the distance of corresponding detector, or the upper electricity
Pole side detector and bottom electrode side detector detect the Top electrode and the bottom electrode to corresponding detector respectively
Distance.
10. the detection method of spot-wedling electrode detection means according to claim 9, it is characterised in that also including following step
Suddenly：
Top electrode and bottom electrode reconditioning are handled：It is not inconsistent in the tip diameter and state of wear of the Top electrode and the bottom electrode
When closing Eligibility requirements, coping device is handled the Top electrode and the bottom electrode reconditioning；
The tip diameter and state of wear of Top electrode and bottom electrode are detected again：Top electrode front detector and the lower electricity
Extremely front detector detects the tip diameter and state of wear of the Top electrode and the bottom electrode respectively, wherein,
As qualified, stopping detection；As unqualified, repetition above-mentioned two step is until qualified.
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| CN201610700716.1A CN107764315A (en) | 2016-08-22 | 2016-08-22 | Spot-wedling electrode detection means and its detection method |
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| EP4035816A4 (en) * | 2019-10-17 | 2022-11-23 | Kyokutoh Co., Ltd. | Spot-welding electrode inspection device |
| 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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Application publication date: 20180306 |