CN104002065B - Welding mistake proofing controls device - Google Patents
Welding mistake proofing controls device Download PDFInfo
- Publication number
- CN104002065B CN104002065B CN201310709679.7A CN201310709679A CN104002065B CN 104002065 B CN104002065 B CN 104002065B CN 201310709679 A CN201310709679 A CN 201310709679A CN 104002065 B CN104002065 B CN 104002065B
- Authority
- CN
- China
- Prior art keywords
- position sensor
- contact
- power supply
- button
- transfer contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of welding mistake proofing and control device, relate to auto parts machinery and produce equipment manufacturing technology field；Coil one end of electromagnetic valve is connected with red eye one end and greensignal light one end and is connected with a pole of power supply, the common port of two transfer contacts of position sensor is connected and is connected with another pole of power supply, four of two transfer contacts of position sensor ends respectively with button, alarm, red eye and greensignal light connect；The another two ends of button are connected with coil and the alarm of electromagnetic valve respectively.It can solve in the inspection to workpiece whether welded nut, the problem that missing inspection often occurs.
Description
Technical field
The present invention relates to auto parts machinery and produce equipment manufacturing technology field, a kind of for preventing the welding mistake proofing of solder skip nut from controlling device.
Background technology
The auto output of China the most quickly increases at present, and along with the growth of auto output, auto parts machinery production industry is also developing rapidly；Needing welded nut on some auto parts machineries, these auto parts machineries have welded the inspection of nut the most, be the most all dependent on manually checking, this test mode anthropic factor is too many, and the thing of missing inspection often occurs.
Summary of the invention
It is an object of the invention to provide a kind of welding mistake proofing and control device, it can solve in the inspection to workpiece whether welded nut, often occur missing inspection problem.
In order to solve the problems referred to above, the technical solution used in the present invention is: this welding mistake proofing controls device, including the position sensor (SQ1) being located on fixture, for controlling the electromagnetic valve (YV1) of cylinder, coil one end of described electromagnetic valve is connected with a pole of power supply, its other end is connected with one end of the first contact of button, and the other end of the first contact of described button is connected with one end of the first transfer contact of described position sensor；The other end of the first transfer contact of described position sensor is connected with one end of the second contact of described button, and the public end of the first transfer contact of described position sensor is connected with another pole of described power supply；The other end of the second contact of described button is connected with terminals one end of alarm, and the terminals other end of described alarm is connected with a pole of described power supply；Red eye one end is connected with greensignal light one end and is connected with a pole of described power supply, the described red eye other end is connected with one end of the second transfer contact of described position sensor, the described greensignal light other end is connected with the other end of the second transfer contact of described position sensor (SQ1), and the public end of the second transfer contact of described position sensor is connected with another pole of described power supply.
In technique scheme, more specifically scheme is it may also is that the voltage of described power supply is direct current 24 volts.
Further: described position sensor is travel switch.
Owing to have employed technique scheme, the present invention compared with prior art, has the beneficial effect that and owing to whether workpiece has been welded nut by employing electric device checks, so anthropic factor decreases, loss have dropped, and the stability of quality is improved.
Accompanying drawing explanation
Fig. 1 is the electronic schematic diagram of the present invention.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings: is connected with the positive pole of 24 volts of power supplys for controlling coil one end of electromagnetic valve YV1 of cylinder, its other end is connected with one end of first contact of button SB1, the other end of first contact of button SB1 is with the position sensor SQ1(the present embodiment being located on fixture, and position sensor is travel switch) the first transfer contact one end connect；The other end of first transfer contact of position sensor SQ1 is connected with one end of second contact of button SB1, and the public end of first transfer contact of position sensor SQ1 and the negative pole of 24 volts of power supplys connect；The other end of second contact of button SB1 is connected with terminals one end of alarm HA, and the terminals other end of alarm HA is connected with the positive pole of power supply；Red eye L1 one end is connected with greensignal light L2 one end and is connected with the positive pole of 24 volts of power supplys, the red eye L1 other end is connected with one end of second transfer contact of position sensor SQ1, the greensignal light L2 other end is connected with the other end of second transfer contact of position sensor SQ1, and the public end of second transfer contact of position sensor SQ1 and the negative pole of 24 volts of power supplys connect.
When fixture put by the workpiece being welded with nut, nut touches the push rod of travel switch SQ1, make the contact action in travel switch SQ1, after the second transfer contact action of travel switch SQ1, connect the circuit of greensignal light L2, greensignal light L2 obtains and electric sends light, meanwhile, the first transfer contact also action of travel switch SQ1, now press the button SB1, electromagnetic valve YV1 must electrically connect gas circuit, and cylinder operation also effectively clamps workpiece.If fixture put by the workpiece not having welded nut, owing to there is no the touching of nut, so travel switch SQ1 is failure to actuate, red eye L1 obtains and electric sends light, now presses the button SB1 invalid, electromagnetic valve YV1 not electric do not work, gas circuit is obstructed, alarm HA sends chimes of doom, and employee hears chimes of doom or sees that red light just knows that this workpiece does not has welded nut, it is possible to this workpiece is attributed to defective work.Therefore the quality of product is guaranteed.
Claims (3)
1. a welding mistake proofing controls device, it is characterized in that: include the position sensor (SQ1) being located on fixture, for controlling the electromagnetic valve (YV1) of cylinder, coil one end of described electromagnetic valve (YV1) is connected with a pole of power supply, its other end is connected with one end of the first contact of button (SB1), and the other end of the first contact of described button (SB1) is connected with one end of the first transfer contact of described position sensor (SQ1)；The other end of the first transfer contact of described position sensor (SQ1) is connected with one end of the second contact of described button (SB1), and the public end of the first transfer contact of described position sensor (SQ1) is connected with another pole of described power supply；The other end of the second contact of described button (SB1) is connected with terminals one end of alarm (HA), and the terminals other end of described alarm (HA) is connected with a pole of described power supply；Red eye (L1) one end is connected with greensignal light (L2) one end and is connected with a pole of described power supply, described red eye (L1) other end is connected with one end of the second transfer contact of described position sensor (SQ1), described greensignal light (L2) other end is connected with the other end of the second transfer contact of described position sensor (SQ1), and the public end of the second transfer contact of described position sensor (SQ1) is connected with another pole of described power supply；
When fixture put by the workpiece being welded with nut, nut touches the push rod of described position sensor (SQ1), contact action in described position sensor (SQ1), after second transfer contact action of described position sensor (SQ1), connect the circuit of described greensignal light (L2), described greensignal light (L2) electric must send light, simultaneously, the first transfer contact also action of described position sensor (SQ1), now press described button (SB1), described electromagnetic valve (YV1) must electrically connect gas circuit, and cylinder operation also effectively clamps workpiece；When fixture put by the workpiece not having welded nut, owing to there is no the touching of nut, so described position sensor (SQ1) is failure to actuate, described red eye (L1) electric must send light, now press described button (SB1) invalid, described electromagnetic valve (YV1) not electric do not work, gas circuit is obstructed, and described alarm (HA) sends chimes of doom.
Welding mistake proofing the most according to claim 1 controls device, it is characterised in that: the voltage of described power supply is direct current 24 volts.
Welding mistake proofing the most according to claim 1 controls device, it is characterised in that: described position sensor (SQ1) is travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709679.7A CN104002065B (en) | 2013-12-21 | 2013-12-21 | Welding mistake proofing controls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709679.7A CN104002065B (en) | 2013-12-21 | 2013-12-21 | Welding mistake proofing controls device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104002065A CN104002065A (en) | 2014-08-27 |
| CN104002065B true CN104002065B (en) | 2016-10-05 |
Family
ID=51363127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310709679.7A Expired - Fee Related CN104002065B (en) | 2013-12-21 | 2013-12-21 | Welding mistake proofing controls device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104002065B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202093388U (en) * | 2011-06-14 | 2011-12-28 | 沈阳捷众汽车零部件有限公司 | Novel error-proofing control system of pneumatic welding device |
| CN103364843A (en) * | 2013-07-08 | 2013-10-23 | 奇瑞汽车股份有限公司 | Welding nut fixture anti-leakage detection device and detection method thereof |
| CN103454696A (en) * | 2013-09-11 | 2013-12-18 | 奇昊汽车系统（苏州）有限公司 | Vehicle nut welding anti-detection-leakage device |
| CN203726003U (en) * | 2013-12-21 | 2014-07-23 | 柳州市超凌顺机械制造有限公司 | Welding error-proof control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001353595A (en) * | 2000-06-12 | 2001-12-25 | Nkk Corp | Supporting device for steel pipe on discharge side of welding equipment |
-
2013
- 2013-12-21 CN CN201310709679.7A patent/CN104002065B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202093388U (en) * | 2011-06-14 | 2011-12-28 | 沈阳捷众汽车零部件有限公司 | Novel error-proofing control system of pneumatic welding device |
| CN103364843A (en) * | 2013-07-08 | 2013-10-23 | 奇瑞汽车股份有限公司 | Welding nut fixture anti-leakage detection device and detection method thereof |
| CN103454696A (en) * | 2013-09-11 | 2013-12-18 | 奇昊汽车系统（苏州）有限公司 | Vehicle nut welding anti-detection-leakage device |
| CN203726003U (en) * | 2013-12-21 | 2014-07-23 | 柳州市超凌顺机械制造有限公司 | Welding error-proof control device |
Non-Patent Citations (1)
| Title |
|---|
| 防错在焊接夹具中的应用;苏中坚;《装备制造技术》;20120229(第2期);第135-136、141页 * |
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| Publication number | Publication date |
|---|---|
| CN104002065A (en) | 2014-08-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20171221 |