CN209598394U - A kind of multiple gun of stud welding machine shares and leakproof welder - Google Patents
A kind of multiple gun of stud welding machine shares and leakproof welder Download PDFInfo
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- CN209598394U CN209598394U CN201822266291.5U CN201822266291U CN209598394U CN 209598394 U CN209598394 U CN 209598394U CN 201822266291 U CN201822266291 U CN 201822266291U CN 209598394 U CN209598394 U CN 209598394U
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- relay
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- gun
- welding
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Abstract
The multiple gun that the utility model provides a kind of stud welding machine shares and leakproof welder.Described device has several control lines, welding gun small of the stock main line, and each core of the control line is divided into several groups, one interface of every group of formation in parallel；Each interface connects a relay, and each relay is all connected with a welding gun, and one is provided on each welding gun and races to be the first to answer a question switch, it is described race to be the first to answer a question switch and connect race to be the first to answer a question switching line.The core of welding gun small of the stock main line is divided into several groups, one interface of every group of formation in parallel；Each interface connects a D.C. contactor；Each D.C. contactor is controlled by relay above-mentioned.The utility model can allow welding machine to implement welding without there is false weldering using multiple welding guns, improve working efficiency, equipment is made to be fully used, effectively reduce production cost.
Description
Technical field
The utility model belongs to welding technology field, and the multiple gun for relating generally to a kind of stud welding machine shares and leakproof is welded
It sets.
Background technique
Stud welding machine refers to metallic stud or like parts, by moment pressurization arcing and electric discharge, by entire end face weld
In the welding machine on workpiece.Screw is pressed into molten bath by the spring pressure in welding gun, to form metal recrystallization connection.Due to one
On a workpiece (or two neighboring above station) there are three types of it is above (or more) screw of different size, worker is in welding time-frequency
Phenomena such as numerous replacement rifle core or equipment are accumulated, not only delays the working time, does not improve working efficiency, also will cause equipment
Low with the utilization rate in place, production cost is difficult to decrease, or even can also the potential faults such as solder skip screw.
Utility model content
To solve the above problems, a kind of multiple gun of stud welding machine shares and leakproof welder, including stud welding machine itself, institute
Stud welding machine is stated with several control lines, welding gun small of the stock main line, which is characterized in that each core relay of the control line
It is divided into several groups, one interface of every group of formation in parallel；Each interface connects a relay, and each relay
By the connection one of welding gun interface welding gun, one is provided on each welding gun and races to be the first to answer a question switch, it is described race to be the first to answer a question to switch to connect race to be the first to answer a question
Switching line；
The core relay of welding gun small of the stock main line is divided into several groups, one interface of every group of formation in parallel；
Each interface connects a D.C. contactor；Each D.C. contactor is controlled by a relay above-mentioned.
It further, further include the counter being arranged in a one-to-one correspondence with D.C. contactor, the inlet wire of each D.C. contactor
End connection electromagnetic sensor, set electromagnetic sensor linkage counter input terminal.
Further, the control line be 7 core control lines, including two electromagnet coil power supply lines, two start switch
Line, screw ground line, two race to be the first to answer a question switching line；Electromagnet coil power supply line starts switch line, screw ground line parallel connection,
And electromagnet coil power supply line, start switch line, screw ground line be separately connected the first relay, the second relay, third after
Electric appliance, these three relays form interlocked relationship, and the first relay, the second relay, third relay are respectively by the first weldering
Rifle, the second welding gun, the control of third welding gun, the first welding gun, the second welding gun are mounted with that is raced to be the first to answer a question a switch on third welding gun respectively.
Further, the core of welding gun small of the stock main line and to be formed by number of ports identical as the quantity of welding gun.
Further, the present apparatus has panel, and the counter is arranged on the panel of the present apparatus.
Further, each counter is provided with corresponding reset button.
The utility model has the following beneficial effects:
1. making it possible for multiple welding gun rifles without there is false weldering, working efficiency is improved, equipment is obtained
It makes full use of, effectively reduces production cost.
2. using " Disjunction type " wiring, multiple gun distributary phenomenon is thoroughly prevented.
3. multiple gun interlocks, and adds on pikestaff and race to be the first to answer a question switch, rosin joint and dry joint are thoroughly prevented.
4. installing counter on controller, it is ensured that without solder skip screw.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The design concept of the utility model are as follows: reequip existing stud welding machine, multiple welding guns can be used simultaneously, and use
" Disjunction type " wiring, thoroughly prevents multiple gun distributary phenomenon；Multiple gun interlocking, and added on pikestaff and race to be the first to answer a question switch, thoroughly prevent
Rosin joint and dry joint.
The structure of device described in the utility model is illustrated below.
Stud welding machine described in the utility model is commercially available on the market.As shown in Figure 1, used in the present embodiment
The control line of stud welding machine is 7 core control lines, the power supply line (arc discharge welding including promoting electromagnet coil for two arcing welding guns
Have a promotion electromagnet inside rifle, but all electromagnet are all the magnetic force generated after being powered by coil, rifle core is up mentioned and
Arcing, thus claim stud arc welder), two starting welders work start switch line, an identification stud and workpiece connect
Logical screw ground line, after add race to be the first to answer a question switching line two.Stud welding machine has several control lines.
Welding gun small of the stock main line uses the line of stud welding machine itself.
Each core relay of the control line is divided into several groups in parallel, and every group formation one connects
Mouthful；Each interface connects a relay, and each relay passes through welding gun interface connection one welding gun, sets on each welding gun
It is equipped with one and races to be the first to answer a question switch, it is described to race to be the first to answer a question switch connection and race to be the first to answer a question switching line.The promotion electricity of stud welding machine used in the present embodiment
Magnet coil power supply line, to start switch line, screw ground line in parallel, and electromagnet coil power supply line, start switch line, screw connects
Ground wire is separately connected the first relay, the second relay, third relay, these three relays form interlocked relationship, and first
Relay, the second relay, third relay are controlled by the first welding gun, the second welding gun, third welding gun respectively, the first welding gun, the
It is mounted with that is raced to be the first to answer a question a switch on two welding guns, third welding gun respectively.Three welding guns are interlocked by three relays, electricity when in use
Stream and counting are not all interfere with each other.
The core relay of welding gun small of the stock main line is divided into several groups, one interface of every group of formation in parallel；
Each interface connects a D.C. contactor；Each D.C. contactor is all connected with a relay above-mentioned, is controlled by it.Welding gun
The core of small of the stock main line and be formed by number of ports can be identical as the quantity of welding gun.
Device described in the utility model is provided with panel.Solder skip in order to prevent, installation three on the utility model panel (or
It is multiple) counter, get ready respectively counting and the leakproof of welding gun are monitored for each, and preferably above panel setting three (or
It is multiple) reset button, each counter resets are reset respectively.The moment of arcing welding, there is electric current by generating on small of the stock line
Magnetic field, so that all electromagnetic sensor is worked output signal, then counted by corresponding relay selection corresponding counter, purpose
It is to effectively prevent its solder skip screw.
Quantity is pre-set for the stud that should weld of a certain specification on workpiece, then alarm lamp is bright when the welding is completed,
And starting switch for the rifle is disconnected by relay, it is unable to run it again.This means that the stud of this kind of specification has welded
Completion is connect, the quality accident of solder skip is avoided.
Before welding, it has to all reset the stud of various specifications and reset, just can guarantee that data are accurate.
Preferably, a support foot rest has been made, can be individually placed, it can also overlap above stud welding machine, be used for
The present apparatus is supported, it is practical and beautiful.
The present apparatus is powered by 220V single-phase electricity, and is converted into 24V DC power supply to its relay, straight by power module A/D
It flows the elements such as contactor and implements control.
The application method of above-mentioned apparatus is illustrated below.
Step 1: use welding gun races to be the first to answer a question switch required for operator pins.
Step 2: welding gun described in step 1 races to be the first to answer a question the corresponding relay work of switch, normally opened contact closure, normally-closed contact
It disconnects；The power supply of the electromagnetic coil relay of other welding guns is disconnected by the normally-closed contact of this relay, is unable to work once electrified.
Step 3: the corresponding D.C. contactor of welding gun described in step 1 passes through the closure of the normally opened contact of corresponding relay
And electric actuation is obtained, so that connecting welding gun small of the stock main line, electric current can be transferred to have pressed and race to be the first to answer a question by welding gun small of the stock main line
On the welding gun rifle core of switch, the welding gun is corresponding start switch line, electromagnet coil power supply line, counter input line connect
It is logical；And the corresponding welding gun of other relays starts switch that line, to promote the power supply line of electromagnet coil, the input line of counter equal
It is not turned on and becomes open-circuit condition.
Step 4: operator carries out arcing welding operation using the welding gun connected；
Step 5: step 1-4, all weldings until completing the rifle are repeated.Because of the work of stud arcing welding gun
Be: peace one nail, welding in a flash, so the most of the time be all it is empty, other welding guns just utilize this aperture time weld
It connects, is the key that effectively improve utilization rate of equipment and installations.
The above method further includes counting step: the moment of arcing welding, has electric current by generating on welding gun small of the stock main line
Magnetic field, so that all electromagnetic sensor is worked output signal, then counted by corresponding relay selection corresponding counter, effectively
Prevent its solder skip screw.
Claims (6)
1. a kind of multiple gun of stud welding machine shares and leakproof welder, including stud welding machine itself, the stud welding machine has weldering
Rifle small of the stock main line, several control lines, which is characterized in that each core of the control line is divided in parallel with relay
At several groups, one interface of every group of formation；Each interface connects a relay, and each relay passes through welding gun interface and connects
A welding gun is connect, one is provided on each welding gun and races to be the first to answer a question switch, it is described to race to be the first to answer a question switch connection and race to be the first to answer a question switching line；
The core relay of welding gun small of the stock main line is divided into several groups, one interface of every group of formation in parallel；Each
Interface connects a D.C. contactor；Each D.C. contactor is controlled by a relay above-mentioned.
2. the multiple gun of stud welding machine as described in claim 1 shares and leakproof welder, which is characterized in that further include and direct current
The counter that contactor is arranged in a one-to-one correspondence, the end of incoming cables of each D.C. contactor connect electromagnetic sensor, and electromagnetic sensor connects
Connect counter input.
3. the multiple gun of stud welding machine as claimed in claim 1 or 2 shares and leakproof welder, which is characterized in that the control
Line is 7 core control lines, including two electromagnet coil power supply lines, two start switch line, screw ground line, two race to be the first to answer a question
Switching line；Electromagnet coil power supply line, to start switch line, screw ground line in parallel, and electromagnet coil power supply line, starts switch
Line, screw ground line are separately connected the first relay, the second relay, third relay, these three relays form interlocking and close
System, and the first relay, the second relay, third relay are controlled by the first welding gun, the second welding gun, third welding gun respectively, the
One welding gun, the second welding gun are mounted with that is raced to be the first to answer a question a switch on third welding gun respectively.
4. the multiple gun of stud welding machine as claimed in claim 3 shares and leakproof welder, which is characterized in that welding gun small of the stock main line
Core and to be formed by number of ports identical as the quantity of welding gun.
5. the multiple gun of stud welding machine as claimed in claim 2 shares and leakproof welder, which is characterized in that the present apparatus has face
Plate, the counter are arranged on the panel of described device.
6. the multiple gun of stud welding machine as claimed in claim 5 shares and leakproof welder, which is characterized in that each counter is set
It is equipped with corresponding reset button.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918582 | 2018-11-20 | ||
| CN2018219185821 | 2018-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598394U true CN209598394U (en) | 2019-11-08 |
Family
ID=68399453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822266291.5U Expired - Fee Related CN209598394U (en) | 2018-11-20 | 2018-12-28 | A kind of multiple gun of stud welding machine shares and leakproof welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209598394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396615A (en) * | 2018-11-20 | 2019-03-01 | 胡开江 | A kind of multiple gun of stud welding machine shares and leakproof welder and its welding method |
-
2018
- 2018-12-28 CN CN201822266291.5U patent/CN209598394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396615A (en) * | 2018-11-20 | 2019-03-01 | 胡开江 | A kind of multiple gun of stud welding machine shares and leakproof welder and its welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |