CN103934564A - Automatic spot welding tool, device and method for air conditioning unit bases - Google Patents
Automatic spot welding tool, device and method for air conditioning unit bases Download PDFInfo
- Publication number
- CN103934564A CN103934564A CN201410157421.5A CN201410157421A CN103934564A CN 103934564 A CN103934564 A CN 103934564A CN 201410157421 A CN201410157421 A CN 201410157421A CN 103934564 A CN103934564 A CN 103934564A
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- spot
- conditioning unit
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- welding equipment
- air
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Classifications
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- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Abstract
The invention provides an automatic spot welding tool, device and method for air conditioning unit bases. The automatic spot welding tool for the air conditioning unit bases is used for locating and clamping the air conditioning unit bases to be spot-welded. The automatic spot welding tool for the air conditioning unit bases can effectively avoid all welding spots required by frameworks of the air conditioning unit bases and guarantee that a robot and welding tongs do not interfere with the tool. Besides, rapid clamping can be achieved by the automatic spot welding tool for the air conditioning unit bases, and then spot welding is conducted on the air conditioning unit bases to be spot-welded through the automatic spot welding robot according to preset programs. Spot welding efficiency and spot welding precision are improved, and the automatic spot welding tool, device and method can be widely applied to spot welding of the air conditioning unit bases of various types of vehicles.
Description
Technical field
The present invention relates to solder technology, relate in particular to a kind of air-conditioning unit seat automatic spot frock, device and method.
Background technology
Figure 1A is the structural representation of stainless steel urban rail car air-conditioning unit seat skeleton, and Figure 1B is the structural representation of stainless steel urban rail car air-conditioning unit seat top board.Please refer to Figure 1A and Figure 1B, stainless steel urban rail car air-conditioning unit seat is welded by skeleton and top board, air-conditioning unit seat skeleton is formed by components weldings such as side bar 11, skeleton riser 12, crossbeam 13, longeron 14, needle beams 15, and air-conditioning unit seat top board is made up of top board riser 21 and plate body.The welding process of air-conditioning unit seat is generally first each components welding of air-conditioning unit seat skeleton is formed to skeleton, again the top board of air-conditioning unit seat is taped against on skeleton and is welded, the number of welds of air-conditioning unit seat is huge, taking Type B urban rail car as example, the span of Type B urban rail car air-conditioning unit seat is 2.5 meters of left and right, its spot welding operation needs more than 1000 solder joint of spot welding, needs to implement spot welding operation with the soldering turret of more than 1.3 meters throat depth.
Existing general air conditioning unit seat spot welding technological method for processing all adopts the soldering turret on hand control balancer to implement manual spot welding operation, and manually spot welding operation exists equipment and cost of labor is high and weld size precision exists the problem of deviation.
Along with technical developments such as automatic controls, also occur that the mode of handling soldering turret by robot realizes the operation of air-conditioning unit seat automatic spot.
But existing welding jigs and fixtures causes the each assembly clamping of air-conditioning unit seat complicated operation, efficiency low.
Summary of the invention
The invention provides a kind of air-conditioning unit seat automatic spot frock, device and method, for the automatic spot of air-conditioning unit seat, and improve efficiency and the precision of air-conditioning unit seat automatic spot.
First aspect present invention, provides a kind of air-conditioning unit seat automatic spot frock, comprising:
The first sub-spot-welding equipment;
Two intermediate longitudinal girders that described the first sub-spot-welding equipment comprises two first side longerons and two first crossbeams, be arranged in parallel with described first side longeron, the stringer positioning seat be arrangeding in parallel with described two first crossbeams, be arranged at stringer location-plate on any described stringer positioning seat, be arranged at crossbeam location-plate on any described intermediate longitudinal girder, be arranged at the crossbeam compactor on any described first side longeron;
On each first crossbeam in described two first crossbeams, be respectively arranged with at least two riser supporting seats;
On each first crossbeam in described two first crossbeams, be respectively arranged with at least two the first riser positioning seats;
On each first side longeron of described two first side longerons, be provided with at least one side bar compactor;
Described stringer location-plate is for locating the longeron of described air-conditioning unit seat skeleton, described crossbeam location-plate is for locating the crossbeam of described air-conditioning unit seat skeleton, described crossbeam compactor is for compressing the crossbeam of described air-conditioning unit seat skeleton, described side bar compactor is for compressing the side bar of described air-conditioning unit seat skeleton, described riser supporting seat is for the riser of described air-conditioning unit seat skeleton is supported, and described the first riser positioning seat is for positioning the riser of described air-conditioning unit seat skeleton.
Second aspect present invention, provides a kind of air-conditioning unit seat automatic spot-welding device, comprising: air-conditioning unit seat automatic spot frock and automatic spot machine people.
Third aspect present invention, provides a kind of air-conditioning unit seat skeleton automatic spot process, comprising:
The side bar of air-conditioning unit seat is put to the first sub-spot-welding equipment, used the side bar compactor on described the first sub-spot-welding equipment to locate and compress described side bar;
The riser of described air-conditioning unit seat is put to described side bar and described the first sub-spot-welding equipment, located described riser according to the riser supporting seat on described the first sub-spot-welding equipment, and use the described riser of the blue clamping of card;
According to the position of the crossbeam location-plate on described the first sub-spot-welding equipment, the crossbeam of described air-conditioning unit seat is put to described side bar and described the first sub-spot-welding equipment, use described crossbeam location-plate to locate the crossbeam of described air-conditioning unit seat, and use crossbeam compactor on described the first sub-spot-welding equipment compress described air-conditioning unit seat crossbeam;
According to the position of the stringer location-plate on described the first sub-spot-welding equipment, the longeron of described air-conditioning unit seat is put to the crossbeam and described the first sub-spot-welding equipment of described air-conditioning unit seat, and located and clamp the longeron of described air-conditioning unit seat according to described stringer location-plate;
The needle beam of described air-conditioning unit seat is required to put to described the first sub-spot-welding equipment according to overlap joint, locate and compress described needle beam according to the needle beam locating piece on described the first sub-spot-welding equipment;
By the initial position of the first sub-spot-welding equipment described in automatic spot machine people's soldering turret electrode alignment and be set zero point, and the solder joint of the skeleton to described air-conditioning unit seat carries out spot welding according to default program.
Air-conditioning unit seat automatic spot frock provided by the invention, device and method, this air-conditioning unit seat automatic spot frock positions and clamping for the air-conditioning unit seat for the treatment of spot welding, this air-conditioning unit seat automatic spot frock can effectively be dodged the required solder joint of all air-conditioning unit seat skeletons, ensure that robot and soldering turret and frock do not interfere, and air-conditioning unit seat automatic spot frock can realize quick-clamping, re-use the air-conditioning unit seat that automatic spot machine people treats spot welding according to pre-set programs and carry out spot welding, improve spot welding efficiency and spot welding precision, can be widely used in the spot welding operation of various vehicle air-conditioning unit seats.
Brief description of the drawings
Figure 1A is the structural representation of stainless steel urban rail car air-conditioning unit seat skeleton;
Figure 1B is the structural representation of stainless steel urban rail car air-conditioning unit seat top board;
Fig. 2 is the structural representation of air-conditioning unit seat automatic spot frock embodiment mono-provided by the invention;
Fig. 3 is the structural representation of air-conditioning unit seat automatic spot frock embodiment bis-provided by the invention;
Fig. 4 is the structural representation of air-conditioning unit seat automatic spot frock embodiment tri-provided by the invention;
Fig. 5 is the flow chart of air-conditioning unit seat automatic spot welding method embodiment mono-provided by the invention;
Fig. 6 is the flow chart of air-conditioning unit seat automatic spot welding method embodiment bis-provided by the invention.
Detailed description of the invention
Fig. 2 is the structural representation of air-conditioning unit seat automatic spot frock embodiment mono-provided by the invention, and as shown in Figure 2, the air-conditioning unit seat automatic spot frock of the present embodiment, comprises the first sub-spot-welding equipment 110, the first sub-spot-welding equipment 110 comprises by two first side longerons 111 and two the first rectangular frames that first crossbeam 112 forms, two intermediate longitudinal girders 113 that be arranged in parallel with first side longeron 111, the stringer positioning seat 114 be arrangeding in parallel with two first crossbeams 112, be arranged at the stringer location-plate 115 on any stringer positioning seat 114, be arranged at the crossbeam location-plate 116 on any intermediate longitudinal girder 113, be arranged at the crossbeam compactor 117 on any first side longeron 111, article two, on each first crossbeam 112 in first crossbeam, be respectively arranged with at least two riser supporting seats 118, article two, on each first crossbeam 112 in first crossbeam, be respectively arranged with at least two the first riser positioning seats 119, article two, on each first crossbeam 112 of first crossbeam, be provided with a transverse center seat 120, article two, on each first side longeron 111 of first side longeron, be provided with longitudinal center's seat 121, article two, on each first side longeron 111 of first side longeron, be provided with at least one side bar compactor 122, stringer location-plate 115 is for locating the longeron of air-conditioning unit seat skeleton, crossbeam location-plate 116 is for locating the crossbeam of air-conditioning unit seat skeleton, crossbeam compactor 117 is for compressing the crossbeam of air-conditioning unit seat skeleton, side bar compactor 122 is for compressing the side bar of air-conditioning unit seat skeleton, riser supporting seat 118 is for the riser of air-conditioning unit seat skeleton is supported, and the first riser positioning seat 119 is for positioning the riser of air-conditioning unit seat skeleton.
Further, first of the present embodiment the sub-spot-welding equipment 110 also comprises Ka Lan and needle beam locating piece;
Card is blue for clamping the riser of air-conditioning unit seat skeleton;
Needle beam locating piece is for locating and clamp the needle beam of air-conditioning unit seat skeleton.
Further, first of the present embodiment the sub-spot-welding equipment 110 also comprises the first base crossbeam 123 and the first upright of frame 124 for supporting the first rectangular frame.
Further, the position of intermediate longitudinal girder 113 is along the direction capable of regulating of first crossbeam 112, the setting position capable of regulating of crossbeam location-plate 116 on intermediate longitudinal girder 113, the setting position capable of regulating of stringer location-plate 115 on stringer positioning seat 114, the setting position capable of regulating of crossbeam compactor 117 on first side longeron 111.
The process that the first sub-spot-welding equipment 110 that uses the present embodiment to provide positions clamping and automatic spot to the skeleton of air-conditioning unit seat is as follows:
The side bar of air-conditioning unit seat is put to the first sub-spot-welding equipment 110, used the side bar compactor 122 on the first sub-spot-welding equipment to locate and compress side bar.
The riser of air-conditioning unit seat is put to side bar and the first sub-spot-welding equipment 110, located riser according to the riser supporting seat 118 on the first sub-spot-welding equipment 110, and use the blue riser that clamps of card.
According to the position of the crossbeam location-plate 116 on the first sub-spot-welding equipment 110, the crossbeam of air-conditioning unit seat is put to side bar and the first sub-spot-welding equipment 110, use crossbeam location-plate 116 to locate the crossbeam of air-conditioning unit seat, and use crossbeam compactor 117 on the first sub-spot-welding equipment 110 compress air-conditioning unit seat crossbeam.
According to the position of the stringer location-plate 115 on the first sub-spot-welding equipment 110, the longeron of air-conditioning unit seat is put to the crossbeam and the first sub-spot-welding equipment 110 of air-conditioning unit seat, and located and clamp the longeron of air-conditioning unit seat according to stringer location-plate 115.
The needle beam of air-conditioning unit seat is required to put to the first sub-spot-welding equipment 110 according to overlap joint, locate and compress needle beam according to the needle beam locating piece on the first sub-spot-welding equipment 110.
By the initial position of automatic spot machine people's the sub-spot-welding equipment 110 of soldering turret electrode alignment first and be set zero point, and the solder joint of the skeleton to air-conditioning unit seat carries out spot welding according to default program.
Specifically, the present embodiment adopts automatic spot machine people to handle soldering turret and implements spot welding operation, both ensured dimensional accuracy, ensure again working (machining) efficiency, the first sub-spot-welding equipment 110 in the air-conditioning unit seat automatic spot frock of the present embodiment can position and clamping air-conditioning unit seat skeleton, tool structure can effectively be dodged the required solder joint of all air-conditioning unit seat skeletons, ensure that automatic spot machine people and soldering turret and frock do not interfere, and the first sub-spot-welding equipment 110 can be realized quick-clamping, improve spot welding efficiency and spot welding precision, can be widely used in the spot welding operation of various vehicle air-conditioning unit seats, welding to all solder joints of air-conditioning unit seat skeleton and the welding of air-conditioning unit seat skeleton and air-conditioning unit seat top plate portion solder joint can be provided on the first sub-spot-welding equipment 110 providing at the present embodiment, the design of the first sub-spot-welding equipment 110 structures can ensure that the solder joint of automatic spot machine people and soldering turret and air-conditioning unit seat skeleton does not interfere.
The air-conditioning unit seat automatic spot frock that the present embodiment provides, comprises the first sub-spot-welding equipment 110, the first sub-spot-welding equipment 110 comprises by two first side longerons 111 and two the first rectangular frames that first crossbeam 112 forms, two intermediate longitudinal girders 113 that be arranged in parallel with first side longeron 111, the stringer positioning seat 114 be arrangeding in parallel with two first crossbeams 112, be arranged at the stringer location-plate 115 on any stringer positioning seat 114, be arranged at the crossbeam location-plate 116 on any intermediate longitudinal girder 113, be arranged at the crossbeam compactor 117 on any first side longeron 111, article two, on each first crossbeam 112 in first crossbeam, be respectively arranged with at least two riser supporting seats 118, article two, on each first crossbeam 112 in first crossbeam, be respectively arranged with at least two the first riser positioning seats 119, article two, on each first crossbeam 112 of first crossbeam, be provided with a transverse center seat 120, article two, on each first side longeron 111 of first side longeron, be provided with longitudinal center's seat 121, article two, on each first side longeron 111 of first side longeron, be provided with at least one side bar compactor 122, stringer location-plate 115 is for locating the longeron of air-conditioning unit seat skeleton, crossbeam location-plate 116 is for locating the crossbeam of air-conditioning unit seat skeleton, crossbeam compactor 117 is for compressing the crossbeam of air-conditioning unit seat skeleton, side bar compactor 122 is for compressing the side bar of air-conditioning unit seat skeleton, can position and clamping the each assembly of air-conditioning unit seat skeleton by the first sub-spot-welding equipment 110 in the air-conditioning unit seat automatic spot frock of the present embodiment, the required solder joint of all air-conditioning unit seat skeletons can be effectively dodged in the design of the first sub-spot-welding equipment 110 structures, ensure that robot and soldering turret and frock do not interfere, and the first sub-spot-welding equipment 110 can be realized quick-clamping, improve spot welding efficiency and spot welding precision, can be widely used in the spot welding operation of various vehicle air-conditioning unit seats.
Fig. 3 is the structural representation of air-conditioning unit seat automatic spot frock embodiment bis-provided by the invention, and as shown in Figure 3, the air-conditioning unit seat automatic spot frock of the present embodiment, on basis embodiment illustrated in fig. 2, also comprises the second sub-spot-welding equipment 130;
The second sub-spot-welding equipment 130 comprises the second rectangular frame of being made up of two Second Edge longerons 131 and two second cross beams 132, be arranged at the first supporting seat 133 on second cross beam 132, be arranged at the first support compression mechanism 134 on Second Edge longeron 131, be arranged at the first top-fastener 135 on a second cross beam 132, the second riser positioning seat 136 being arranged on another second cross beam 132 forms;
The parts that the first support compression mechanism 134 forms for the skeleton to by air-conditioning unit seat and top board carry out located lateral and compression;
The second riser positioning seat 136 is for parts are carried out to longitudinal register, and the first top-fastener 135 is for longitudinally holding out against parts.
Further, the second sub-spot-welding equipment 130 also comprises process support rods 137 and Ka Lan;
Process support rods 137 is for from bottom support parts;
Card is blue for after use the second riser positioning seat 136 carries out longitudinal register to parts, clamping part.
Further, second of the present embodiment the sub-spot-welding equipment 130 also comprises the second base crossbeam 138 and the second upright of frame 139 for supporting the second rectangular frame.
Specifically, second sub-spot-welding equipment 130 tool structures of the present embodiment can effectively be dodged the required solder joint of all air-conditioning unit seat top boards, ensure that automatic spot machine people and soldering turret and frock do not interfere, and the second sub-spot-welding equipment 130 can be realized quick-clamping, improve spot welding efficiency and spot welding precision, can be widely used in the spot welding operation of various vehicle air-conditioning unit seats, welding to the most of solder joint of air-conditioning unit seat top board can be provided on the second sub-spot-welding equipment 130 providing at the present embodiment, the design of the second sub-spot-welding equipment 130 structures can ensure that the solder joint of automatic spot machine people and soldering turret and air-conditioning unit seat top board does not interfere.
Use the parts of the skeleton of the second sub-spot-welding equipment 130 of providing of the present embodiment to air-conditioning unit seat and top board composition to position the process of clamping and automatic spot as follows:
On the sub-spot-welding equipment 130 of parts handling to the second that skeleton by air-conditioning unit seat and top board are formed.
Use the first support compression mechanism 134 on the second sub-spot-welding equipment 130 to carry out located lateral and clamping to parts, use the second riser positioning seat 136 on the second sub-spot-welding equipment 130 to carry out longitudinal register to parts, and with the blue clamping of card, use the first top-fastener 135 on the second sub-spot-welding equipment 130 longitudinally to hold out against parts.
By the initial position of automatic spot machine people's the sub-spot-welding equipment 130 of soldering turret electrode alignment second and be set zero point, and according to default program, the solder joint of top board in parts is carried out to top board spot welding.
The second sub-spot-welding equipment 130 that the present embodiment provides, comprises the second rectangular frame of being made up of two Second Edge longerons 131 and two second cross beams 132, is arranged at the first supporting seat 133 on second cross beam 132, is arranged at the first support compression mechanism 134 on Second Edge longeron 131, is arranged at the first top-fastener 135 on a second cross beam 132, the second riser positioning seat 136 being arranged on another second cross beam 132 forms, the parts that the first support compression mechanism 134 forms for the skeleton to by air-conditioning unit seat and top board carry out located lateral and compression, the second riser positioning seat 136 is for carrying out longitudinal register to parts, the first top-fastener 135 is for longitudinally holding out against parts, can position and clamping air-conditioning unit seat top board by the second sub-spot-welding equipment 130 in the air-conditioning unit seat automatic spot frock of the present embodiment, the required solder joint of all air-conditioning unit seat top boards can be effectively dodged in the design of the second sub-spot-welding equipment 130 structures, ensure that robot and soldering turret and frock do not interfere, and the second sub-spot-welding equipment 130 can be realized quick-clamping, improve spot welding efficiency and spot welding precision, can be widely used in the spot welding operation of various vehicle air-conditioning unit seats.
Fig. 4 is the structural representation of air-conditioning unit seat automatic spot frock embodiment tri-provided by the invention, and as shown in Figure 4, the air-conditioning unit seat automatic spot frock of the present embodiment, on basis embodiment illustrated in fig. 3, also comprises the 3rd sub-spot-welding equipment 150;
Unit seat mends that spot-welding equipment 150 comprises the 3rd rectangular frame that is made up of two article of the 3rd limit longeron 151 and two article of the 3rd crossbeam 152, is arranged at the second supporting seat 153 on the 3rd crossbeam 152, is arranged at the second support compression mechanism 154 on the 3rd limit longeron 151, is arranged at the second top-fastener 155 on one article of the 3rd crossbeam 152, the 3rd riser positioning seat 156 being arranged on another article the 3rd crossbeam 152 forms;
The second support compression mechanism 154 is for carrying out located lateral and compression to the parts of top board point postwelding;
The 3rd riser positioning seat 156 is for the parts of top board point postwelding are carried out to longitudinal register, and the second top-fastener 155 is for longitudinally holding out against the parts of top board point postwelding.
Further, the 3rd sub-spot-welding equipment also comprises process support rods 157 and Ka Lan;
Process support rods 157 is for the parts from bottom support top board point postwelding;
Card is blue for after use the second riser positioning seat carries out longitudinal register to the parts of top board point postwelding, clamps the parts of top board point postwelding.
Further, the 3rd sub-spot-welding equipment 150 also comprises the 3rd base crossbeam 158 and the 3rd upright of frame 159 for supporting the 3rd rectangular frame.
Specifically, the 3rd sub-spot-welding equipment 150 tool structures of the present embodiment can effectively be dodged all air-conditioning unit seats and be mended the required solder joint of spot welding, ensure that automatic spot machine people and soldering turret and frock do not interfere, and the 3rd sub-spot-welding equipment 150 can be realized quick-clamping, realize spot welding efficiency height and the high advantage of spot welding precision, can be widely used in the spot welding operation of various vehicle air-conditioning unit seats, the welding of air-conditioning unit seat top board being mended to weld nugget can be provided on the 3rd sub-spot-welding equipment 150 providing at the present embodiment, the design of the 3rd sub-spot-welding equipment 150 structures can ensure that the benefit weld nugget of automatic spot machine people and soldering turret and air-conditioning unit seat top board does not interfere.
The process that the parts that use the 3rd sub-spot-welding equipment 150 that provides of the present embodiment, to air-conditioning unit seat, top board is put to postwelding position clamping and automatic spot is as follows:
Top board is put on the sub-spot-welding equipment 150 of parts handling to the three of postwelding.
Use the second support compression mechanism 154 of the 3rd sub-spot-welding equipment 150 to carry out located lateral and clamping to the parts of top board point postwelding, use the 3rd riser positioning seat 156 on the 3rd sub-spot-welding equipment 150 to carry out longitudinal register to the parts of top board point postwelding, and with the blue clamping of card, use the second top-fastener 155 on the 3rd sub-spot-welding equipment 150 longitudinally to hold out against the parts of top board point postwelding.
By the initial position of automatic spot machine people's soldering turret electrode alignment the 3rd sub-spot-welding equipment and be set zero point, and according to default program, the benefit weld nugget of top board in the parts of top board point postwelding is carried out to spot welding.
The 3rd sub-spot-welding equipment 150 that the present embodiment provides, comprises the 3rd rectangular frame that is made up of two article of the 3rd limit longeron 151 and two article of the 3rd crossbeam 152, is arranged at the second supporting seat 153 on the 3rd crossbeam 152, is arranged at the second support compression mechanism 154 on the 3rd limit longeron 151, is arranged at the second top-fastener 155 on one article of the 3rd crossbeam 152, the 3rd riser positioning seat 156 being arranged on another article the 3rd crossbeam 152 forms, the second support compression mechanism 154 is for carrying out located lateral and compression to the parts of top board point postwelding, the 3rd riser positioning seat 156 is for carrying out longitudinal register to the parts of top board point postwelding, the second top-fastener 155 is for longitudinally holding out against the parts of top board point postwelding, can position and clamping the parts of top board point postwelding by the 3rd sub-spot-welding equipment 150 in the air-conditioning unit seat automatic spot frock of the present embodiment, the design of the 3rd sub-spot-welding equipment 150 structures can effectively be dodged all air-conditioning unit seats and be mended the solder joint of spot welding, ensure that robot and soldering turret and frock do not interfere, and the 3rd sub-spot-welding equipment 150 can be realized quick-clamping, improve spot welding efficiency and spot welding precision, can be widely used in the spot welding operation of various vehicle air-conditioning unit seats.
The present invention also provides a kind of air-conditioning unit seat automatic spot-welding device, and air-conditioning unit seat automatic spot-welding device comprises any one and automatic spot machine people in above-mentioned air-conditioning unit seat automatic spot frock embodiment; Automatic spot machine people can be positioned on mobile gantry.
The air-conditioning unit seat automatic spot-welding device that the present embodiment provides, the air-conditioning unit seat positioning and clamping of spot welding will be treated by the clamping device in air-conditioning unit seat automatic spot frock, re-use automatic spot machine people and carry out spot welding according to pre-set programs, can can effectively dodge the required solder joint of all air-conditioning unit seat skeletons by tool structure, ensure that automatic spot machine people and soldering turret and frock do not interfere, and air-conditioning unit seat automatic spot frock can realize quick-clamping, improve spot welding efficiency and spot welding precision, can be widely used in the spot welding operation of various vehicle air-conditioning unit seats.
Fig. 5 is the flow chart of air-conditioning unit seat automatic spot welding method embodiment mono-provided by the invention, and as shown in Figure 5, the air-conditioning unit seat automatic spot welding method of the present embodiment comprises:
S401, the side bar of air-conditioning unit seat is put to the first sub-spot-welding equipment, used the side bar compactor on the first sub-spot-welding equipment to locate and compress side bar.
S402, the riser of air-conditioning unit seat is put to side bar and the first sub-spot-welding equipment, according to the riser supporting seat location riser on the first sub-spot-welding equipment, and used the blue riser that clamps of card.
S403, according to the position of the crossbeam location-plate on the first sub-spot-welding equipment, the crossbeam of air-conditioning unit seat is put to side bar and the first sub-spot-welding equipment, use the crossbeam of crossbeam location-plate location air-conditioning unit seat, and use crossbeam compactor on the first sub-spot-welding equipment compress air-conditioning unit seat crossbeam.
S404, according to the position of the stringer location-plate on the first sub-spot-welding equipment, the longeron of air-conditioning unit seat is put to the crossbeam and the first sub-spot-welding equipment of air-conditioning unit seat, and is located and clamp the longeron of air-conditioning unit seat according to stringer location-plate.
S405, by the needle beam of air-conditioning unit seat according to overlap joint require put to the first sub-spot-welding equipment, locate and compress needle beam according to the needle beam locating piece on the first sub-spot-welding equipment.
S406, by the initial position of soldering turret electrode alignment the first sub-spot-welding equipment of automatic spot machine people and be set zero point, and the solder joint of the skeleton to air-conditioning unit seat carries out spot welding according to default program.
The air-conditioning unit seat automatic spot welding method of the present embodiment, first by the clamping device on the first sub-spot-welding equipment, the air-conditioning unit seat for the treatment of spot welding is navigated on the first sub-spot-welding equipment, according to default program, the solder joint of the skeleton to air-conditioning unit seat carries out spot welding again, can realize spot welding efficiency height and the high advantage of spot welding precision, in addition, staff can also utilize the first other sub-spot-welding equipment to carry out clamping to air-conditioning unit seat to be welded in welding process, can improve to greatest extent the utilization rate of equipment, increase work efficiency, also the corresponding working strength that reduces staff.
Fig. 6 is the flow chart of air-conditioning unit seat automatic spot welding method embodiment bis-provided by the invention, and as shown in Figure 6, the air-conditioning unit seat automatic spot welding method of the present embodiment, on basis embodiment illustrated in fig. 5, also comprises after S406:
S407, remove automatic spot machine human arm, open side bar compactor, take off needle beam locating piece and Ka Lan, the top board of air-conditioning unit seat is taped against on the skeleton of air-conditioning unit seat, use side bar compactor to compress top board.
S408, by the initial position of soldering turret electrode alignment the first sub-spot-welding equipment of automatic spot machine people and be set zero point, and according to default program, the pre-weld nugget of top board is carried out to spot welding.
On S409, the sub-spot-welding equipment of parts handling to the second that the skeleton by air-conditioning unit seat and top board are formed.
The first support compression mechanism on S410, use the second sub-spot-welding equipment carries out located lateral and clamping to parts, use the second riser positioning seat on the second sub-spot-welding equipment to carry out longitudinal register to parts, and with the blue clamping of card, use the first top-fastener on the second sub-spot-welding equipment longitudinally to hold out against parts.
S411, by the initial position of soldering turret electrode alignment the second sub-spot-welding equipment of automatic spot machine people and be set zero point, and according to default program, the solder joint of top board in parts is carried out to top board spot welding.
S412, top board is put on the sub-spot-welding equipment of parts handling to the three of postwelding.
The second support compression mechanism of S413, use the 3rd sub-spot-welding equipment carries out located lateral and clamping to the parts of top board point postwelding, use the 3rd riser positioning seat on the 3rd sub-spot-welding equipment to carry out longitudinal register to the parts of top board point postwelding, and with the blue clamping of card, use the second top-fastener on the 3rd sub-spot-welding equipment longitudinally to hold out against the parts of top board point postwelding.
S414, by the initial position of automatic spot machine people's soldering turret electrode alignment the 3rd sub-spot-welding equipment and be set zero point, and according to default program, the benefit weld nugget of top board in the parts of top board point postwelding is carried out to spot welding.
The air-conditioning unit seat automatic spot welding method of the present embodiment, first by the clamping device on the first sub-spot-welding equipment, the air-conditioning unit seat for the treatment of spot welding is navigated on the first sub-spot-welding equipment, the solder joint of the skeleton according to default program to air-conditioning unit seat carries out spot welding, according to pre-set programs, the pre-weld nugget that is taped against the top board on the skeleton of air-conditioning unit seat is carried out to spot welding again, the sub-spot-welding equipment of positioning parts to the second by the clamping device on the second sub-spot-welding equipment, the skeleton by air-conditioning unit seat and top board being formed again, according to default program, parts are carried out to top board spot welding, top board is put on the sub-spot-welding equipment of positioning parts to the three of postwelding by the clamping device on the 3rd sub-spot-welding equipment again, according to default program, the parts of top board point postwelding are carried out to top board and mend spot welding, can improve spot welding efficiency and spot welding precision, in addition, staff can also utilize the first other sub-spot-welding equipment to carry out clamping to air-conditioning unit seat to be welded in welding process, can improve to greatest extent the utilization rate of equipment, increase work efficiency, also the corresponding working strength that reduces staff.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an air-conditioning unit seat automatic spot frock, is characterized in that, comprising:
The first sub-spot-welding equipment;
Two intermediate longitudinal girders that described the first sub-spot-welding equipment comprises two first side longerons and two first crossbeams, be arranged in parallel with described first side longeron, the stringer positioning seat be arrangeding in parallel with described two first crossbeams, be arranged at stringer location-plate on any described stringer positioning seat, be arranged at crossbeam location-plate on any described intermediate longitudinal girder, be arranged at the crossbeam compactor on any described first side longeron;
On each first crossbeam in described two first crossbeams, be respectively arranged with at least two riser supporting seats;
On each first crossbeam in described two first crossbeams, be respectively arranged with at least two the first riser positioning seats;
On each first side longeron of described two first side longerons, be provided with at least one side bar compactor;
Described stringer location-plate is for locating the longeron of described air-conditioning unit seat skeleton, described crossbeam location-plate is for locating the crossbeam of described air-conditioning unit seat skeleton, described crossbeam compactor is for compressing the crossbeam of described air-conditioning unit seat skeleton, described side bar compactor is for compressing the side bar of described air-conditioning unit seat skeleton, described riser supporting seat is for the riser of described air-conditioning unit seat skeleton is supported, and described the first riser positioning seat is for positioning the riser of described air-conditioning unit seat skeleton.
2. frock according to claim 1, is characterized in that, described the first sub-spot-welding equipment also comprises Ka Lan and needle beam locating piece;
Described card is blue for clamping the riser of described air-conditioning unit seat skeleton;
Described needle beam locating piece is for locating and clamp the needle beam of described air-conditioning unit seat skeleton.
3. frock according to claim 1, it is characterized in that, on each first crossbeam of described two first crossbeams, be provided with a transverse center seat, on each first side longeron of described two first side longerons, be provided with longitudinal center's seat, the position of described intermediate longitudinal girder is along the direction capable of regulating of described first crossbeam, the setting position capable of regulating of described crossbeam location-plate on described intermediate longitudinal girder, the setting position capable of regulating of described stringer location-plate on described stringer positioning seat, the setting position capable of regulating of described crossbeam compactor on described first side longeron.
4. according to the frock described in any one in claim 1-3, it is characterized in that, also comprise the second sub-spot-welding equipment;
Described the second sub-spot-welding equipment comprises two Second Edge longerons and two second cross beams, be arranged at the first supporting seat on described second cross beam, be arranged at the first support compression mechanism on described Second Edge longeron, be arranged at the first top-fastener on a described second cross beam, be arranged at the second riser positioning seat composition on described another described second cross beam;
Described the first support compression mechanism carries out located lateral and compression for the parts that the skeleton by described air-conditioning unit seat and top board are formed;
Described the second riser positioning seat is for described parts are carried out to longitudinal register, and described the first top-fastener is for longitudinally holding out against described parts.
5. frock according to claim 4, is characterized in that, described the second sub-spot-welding equipment also comprises process support rods and Ka Lan;
Described process support rods is used for from parts described in bottom support;
Described card is blue for after described the second riser positioning seat of use carries out longitudinal register to described parts, clamps described parts.
6. frock according to claim 4, is characterized in that, also comprises the 3rd sub-spot-welding equipment;
Described the 3rd sub-spot-welding equipment comprises two article of the 3rd limit longeron and two article of the 3rd crossbeam, be arranged at the second supporting seat on described the 3rd crossbeam, be arranged at the second support compression mechanism on described the 3rd limit longeron, be arranged at one article of second top-fastener on described the 3rd crossbeam, be arranged at the 3rd riser positioning seat composition on described another article of described the 3rd crossbeam;
Described the second support compression mechanism is for carrying out located lateral and compression to the described parts of top board point postwelding;
Described the 3rd riser positioning seat is for the described parts of top board point postwelding are carried out to longitudinal register, and described the second top-fastener is for longitudinally holding out against the described parts of top board point postwelding.
7. frock according to claim 6, is characterized in that, described the 3rd sub-spot-welding equipment also comprises process support rods and Ka Lan;
Described process support rods is for the described parts from bottom support top board point postwelding;
Described card is blue for after described the second riser positioning seat of use carries out longitudinal register to the described parts of top board point postwelding, clamps the described parts of top board point postwelding.
8. an air-conditioning unit seat automatic spot-welding device, is characterized in that, comprising: air-conditioning unit seat automatic spot frock and automatic spot machine people as described in any one in claim 1-7.
9. an air-conditioning unit seat automatic spot welding method, is characterized in that, comprising:
The side bar of air-conditioning unit seat is put to the first sub-spot-welding equipment, used the side bar compactor on described the first sub-spot-welding equipment to locate and compress described side bar;
The riser of described air-conditioning unit seat is put to described side bar and described the first sub-spot-welding equipment, located described riser according to the riser supporting seat on described the first sub-spot-welding equipment, and use the described riser of the blue clamping of card;
According to the position of the crossbeam location-plate on described the first sub-spot-welding equipment, the crossbeam of described air-conditioning unit seat is put to described side bar and described the first sub-spot-welding equipment, use described crossbeam location-plate to locate the crossbeam of described air-conditioning unit seat, and use crossbeam compactor on described the first sub-spot-welding equipment compress described air-conditioning unit seat crossbeam;
According to the position of the stringer location-plate on described the first sub-spot-welding equipment, the longeron of described air-conditioning unit seat is put to the crossbeam and described the first sub-spot-welding equipment of described air-conditioning unit seat, and located and clamp the longeron of described air-conditioning unit seat according to described stringer location-plate;
The needle beam of described air-conditioning unit seat is required to put to described the first sub-spot-welding equipment according to overlap joint, locate and compress described needle beam according to the needle beam locating piece on described the first sub-spot-welding equipment;
By the initial position of the first sub-spot-welding equipment described in automatic spot machine people's soldering turret electrode alignment and be set zero point, and the solder joint of the skeleton to described air-conditioning unit seat carries out spot welding according to default program.
10. method according to claim 9, is characterized in that, the default program of described basis also comprises after the skeleton of described air-conditioning unit seat is carried out to spot welding:
Remove described automatic spot machine human arm, open described side bar compactor, take off described needle beam locating piece and described card orchid, the top board of described air-conditioning unit seat is taped against on the skeleton of described air-conditioning unit seat, use described side bar compactor to compress described top board;
By the initial position of the first sub-spot-welding equipment described in automatic spot machine people's soldering turret electrode alignment and be set zero point, and according to default program, the pre-weld nugget of described top board is carried out to spot welding;
On the sub-spot-welding equipment of parts handling to the second that skeleton by described air-conditioning unit seat and top board are formed;
Use the first support compression mechanism on described the second sub-spot-welding equipment to carry out located lateral and clamping to described parts, use the second riser positioning seat on described the second sub-spot-welding equipment to carry out longitudinal register to described parts, and with the blue clamping of card, use the first top-fastener on described the second sub-spot-welding equipment longitudinally to hold out against described parts;
By the initial position of the second sub-spot-welding equipment described in automatic spot machine people's soldering turret electrode alignment and be set zero point, and according to default program, the solder joint of top board described in described parts is carried out to top board spot welding;
Top board is put on the sub-spot-welding equipment of described parts handling to the three of postwelding;
Use the second support compression mechanism of described the 3rd sub-spot-welding equipment to carry out located lateral and clamping to the described parts of top board point postwelding, use the 3rd riser positioning seat on described the 3rd sub-spot-welding equipment to carry out longitudinal register to the described parts of top board point postwelding, and with the blue clamping of card, use the second top-fastener on described the 3rd sub-spot-welding equipment longitudinally to hold out against the described parts of top board point postwelding;
By the initial position of the 3rd sub-spot-welding equipment described in automatic spot machine people's soldering turret electrode alignment and be set zero point, and according to default program, the benefit weld nugget of top board described in the described parts of top board point postwelding is carried out to spot welding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410157421.5A CN103934564B (en) | 2014-04-18 | 2014-04-18 | Air-conditioner set seat automatic spot frock, device and method |
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| CN201410157421.5A CN103934564B (en) | 2014-04-18 | 2014-04-18 | Air-conditioner set seat automatic spot frock, device and method |
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| CN103934564B CN103934564B (en) | 2016-03-02 |
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| CN107932378A (en) * | 2017-11-28 | 2018-04-20 | 中车长春轨道客车股份有限公司 | For framework and the positioning tool of its axle box drawbar seat group pair |
| CN109079370A (en) * | 2018-08-15 | 2018-12-25 | 江苏中南建设装饰有限公司 | A kind of automatic welding device applied to Curtain wall frame |
| CN112025065A (en) * | 2020-08-21 | 2020-12-04 | 南京中车浦镇城轨车辆有限责任公司 | Vehicle resistance spot welding gap correction device and gap control method |
| CN114789315A (en) * | 2022-05-27 | 2022-07-26 | 江苏海德曼新材料股份有限公司 | Welding manufacturing device for steel structure framework of architectural decoration curtain wall |
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| CN114789315B (en) * | 2022-05-27 | 2022-12-09 | 江苏海德曼新材料股份有限公司 | Welding manufacturing device for steel structure framework of architectural decoration curtain wall |
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| CN103934564B (en) | 2016-03-02 |
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Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Carriage Co., Ltd. |