CN202411623U - Automatic welding machine for side frame supporting seat - Google Patents

Automatic welding machine for side frame supporting seat Download PDF

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Publication number
CN202411623U
CN202411623U CN2011205508750U CN201120550875U CN202411623U CN 202411623 U CN202411623 U CN 202411623U CN 2011205508750 U CN2011205508750 U CN 2011205508750U CN 201120550875 U CN201120550875 U CN 201120550875U CN 202411623 U CN202411623 U CN 202411623U
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CN
China
Prior art keywords
fixed
welding
support
screw mandrel
slide
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.)
Withdrawn - After Issue
Application number
CN2011205508750U
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Chinese (zh)
Inventor
李文瑜
王明明
盛士强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TONGLING SHENGWANG RAILWAY MACHINERY MANUFACTURING CO LTD
Original Assignee
TONGLING SHENGWANG RAILWAY MACHINERY MANUFACTURING CO LTD
Priority date (The priority date 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 date listed.)
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Application filed by TONGLING SHENGWANG RAILWAY MACHINERY MANUFACTURING CO LTD filed Critical TONGLING SHENGWANG RAILWAY MACHINERY MANUFACTURING CO LTD
Priority to CN2011205508750U priority Critical patent/CN202411623U/en
Application granted granted Critical
Publication of CN202411623U publication Critical patent/CN202411623U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model relates to an automatic welding machine for a side frame supporting seat. The automatic welding machine comprises a workbench, two welding concession trolleys which are distributed on the workbench to form a V-shaped structure and an electrical control system for controlling the welding concession trolleys to run. The two welding concession trolleys which form a V shape are adopted by the automatic welding machine for the side frame supporting seat, so that formed welded joints is relative small, and the welding quality meets the requirement of a welding process. Compared with the prior art, the automatic welding machine has the advantages of simple structure, relatively high efficiency, low investment cost and the like; people can operate the automatic welding machine easily and can learn to operate the automatic welding machine easily; and the quality can be controlled easily.

Description

A kind of bogie side frame supporting seat automatic welder(welding machine)
Technical field
The utility model relates to a kind of bogie side frame supporting seat automatic welder(welding machine).
Background technology
Railway freight-car casting bogie is taked three-major-items usually, and promptly bolster adds the composition form of two bogie side frames.Crossbar connects through two fixed supporting seats of each bogie side frame below, is used to guarantee the diamond resistant rigidity and the reliability of vehicle bogie when high-speed cruising.
In the bogie manufacture process, adopt the welding means to be connected between fixed supporting seat and the bogie side frame, weld seam is a horizontal loop line angle type weld seam.General technical process is, with special tooling fixed supporting seat located, and manual spot welding is removed then by welding personnel and implemented welding operation.Existing welding manner has manual welding and welds both automatically; Because the manual welding mode exists inefficiency, welding quality limited by operator's technical merit; Problems such as quality instability; The requirement of incompatibility advanced manufacturing industry development, restriction manufacturing enterprise's overwhelming majority adopts automatic welding manner.
No matter be automatic welding manner or manual welding manner, present welding effect is poor, and its reason is the bonding machine that does not have steering mode preferable.
The utility model content
In view of this, be necessary the bogie side frame supporting seat automatic welder(welding machine) that provides a kind of welding effect preferable.
The utility model is achieved in that a kind of bogie side frame supporting seat automatic welder(welding machine), and it comprises that workbench 2, two adopt the welding of V-shape structure distribution on workbench 2 to make a concession dolly 3 and be used to control the electric control system that dolly 3 runnings are made a concession in welding.Workbench 2 is drawn together stage body 20 and is fixed at least two location divisions 21,23 on the working face of stage body 20 through screw; One of them location division 21 is provided with stepped horizontal location face 210 and perpendicular positioning face 212; The end of another location division 23 is a horizontal support face 230, horizontal support face 230 apart from the height of stage body 20 less than the height of horizontal location face 210 apart from stage body 20.Welding is made a concession dolly 3 and is comprised adjustment skate apparatus 31, hold-down support 4, follows an example and adjust support 6, the transmission mechanism 7 of following an example, welding gun adjusting device, torch swinging clamping device 10 and welding oscillator 9.Adjustment skate apparatus 31 comprises the slide unit base 32 that is fixed on the stage body 20, be arranged on follow an example screw mandrel 30 and through connecing cover 313, pin 314, the connecting plate 315 and first screw mandrel 30 coaxial motors that are connected 316 of following an example of first on the slide unit base 32.Hold-down support 4 comprises first nut 47 of following an example of following an example with first that screw mandrel 30 screws togather; With the first fixing slide unit 45 of nut 47 of following an example; Be arranged on the screw mandrel 44 of following an example of second in the slide unit 45; Through follow an example screw mandrel 44 coaxial pins that are connected 410 and be arranged on that handwheel 411, the first on the pin 410 follows an example that screw mandrel 30 and second follows an example that screw mandrel 44 is positioned on the different level and vertical each other of bearing 48, gland 49 and second.The adjustment support 6 of following an example comprises the support 61 of following an example, have with second follow an example that screw mandrel 44 screws togather second follow an example nut 62, be fixed on second follow an example slide plate 63 on the nut 62, be fixed on the pillar 64 on the slide plate 63; Wherein, Pillar 64 is provided with first rotary handle 641 and direction of rotation second rotary handle 643 vertical with the direction of rotation of first rotary handle 641; The rotating shaft of first rotary handle 641 is vertically fixed on the support 61 of following an example; The rotating shaft of second rotary handle 643 is vertically fixed on the slide plate 63, also is provided with the plate 610 of following an example of preset track on the support 61 of following an example.The transmission mechanism 7 of following an example comprises cross slide 71, be set in balladeur train 72 on the cross slide 71, be fixed on the pillar 73 of following an example on the balladeur train 72; Wherein, Cross slide 71 is fixed on the support 61 of following an example; Balladeur train 72 offers two chutes 720 that match with the two ends of cross slide 71, and the end of the pillar 73 of following an example engages with preset track on the plate 610 of following an example.The welding gun adjusting device comprise inner hollow and inwall threaded welding gun adjustment slide plate 8 is set, with the rotating shaft 81 of its threaded engagement, to be positioned at welding gun adjustment slide plate 8 outer and be arranged on handle part 82 and the connecting portion 83 that is fixed on the bending on welding gun adjustment slide plate 8 outer walls of the end of rotating shaft 81.Torch swinging clamping device 10 comprises fixed part 101, clamping part 109, bolt 108, turning cylinder 105, the bearing 106 that is provided with the passageway; Wherein, Fixed part 101 is fixed on the connecting portion 83 through screw, and clamping part 109 clamps through bolt 108, and clamping part 109 is fixed on the turning cylinder 105; Turning cylinder 105 screws togather with bearing 106, and bearing 106 is fixed in the passageway of fixed part 101; Welding oscillator 9 is arranged on the turning cylinder 105, and welding oscillator 9 is controlled under being controlled at of this electric control system by another motor 91 and driven turning cylinder 105 rotations.
Said bogie side frame supporting seat automatic welder(welding machine) adopts two welding that are in the shape of the letter V to make a concession dolly, thereby the weld seam of its formation is better, and welding quality meets the requirement of welding procedure file; Compared with prior art; Have simple in structurely, effect is higher, and it is low that equipment drops into expense; Easy simple to operate, quality is easy to advantages such as control.
Description of drawings
The structural representation of the bogie side frame supporting seat automatic welder(welding machine) that Fig. 1 provides for the utility model preferred embodiments.
Fig. 2 is the structural representation of one of them location division of the workbench of bogie side frame supporting seat automatic welder(welding machine) among Fig. 1.
Fig. 3 is the left view of location division among Fig. 2.
Fig. 4 is the structural representation of the multi-direction guiding mechanism of bogie side frame supporting seat automatic welder(welding machine) among Fig. 1.
Fig. 5 is the right view of multi-direction guiding mechanism among Fig. 4.
Fig. 6 is the part cross-sectional schematic along hatching line A-A direction of multi-direction guiding mechanism among Fig. 4.
Fig. 7 is the part cross-sectional schematic along hatching line B-B direction of multi-direction guiding mechanism among Fig. 5.
Fig. 8 is the structural representation of the transmission device of following an example of bogie side frame supporting seat automatic welder(welding machine) among Fig. 1.
Fig. 9 is the right view of the transmission device of following an example among Fig. 8.
Figure 10 is the welding gun adjusting device of bogie side frame supporting seat automatic welder(welding machine) among Fig. 1 and the structural representation of torch swinging clamping device.
Figure 11 is the left view of welding gun adjusting device and torch swinging clamping device among Figure 10.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also the structural representation of the bogie side frame supporting seat automatic welder(welding machine) that Fig. 1 provides for the utility model preferred embodiments.Bogie side frame supporting seat automatic welder(welding machine) comprises that workbench 2, two adopt the V-shape structure distribution on workbench 2, weld to make a concession dolly 3 and be used to control welding and makes a concession the electric control system that dolly 3 operates.
Please combine Fig. 2 and Fig. 3; Workbench 2 comprises stage body 20 and is fixed at least two location divisions 21,23 on the working face of stage body 20 through screw; One of them location division 21 is provided with stepped horizontal location face 210 and perpendicular positioning face 212; The end of another location division 23 is a horizontal support face 230, horizontal support face 230 apart from the height of stage body 20 less than the height of horizontal location face 210 apart from stage body 20.
Please combine Fig. 4 to Figure 11, welding is made a concession dolly 3 and is comprised adjustment skate apparatus 31, hold-down support 4, follows an example and adjust support 6, the transmission mechanism 7 of following an example, welding gun adjusting device, torch swinging clamping device 10 and welding oscillator 9.Wherein, adjustment skate apparatus 31 constitutes multi-direction guiding mechanism with hold-down support 4, like Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7; The adjustment support 6 of following an example constitutes the transmission device of following an example with the transmission mechanism 7 of following an example, like Fig. 8 and shown in Figure 9.
Adjustment skate apparatus 31 comprises the slide unit base 32 that is fixed on the stage body 20, be arranged on follow an example screw mandrel 30 and through connecing cover 312, pin 314, the connecting plate 315 and first screw mandrel 30 coaxial motors that are connected 316 of following an example of first on the slide unit base 32.
Hold-down support 4 comprises first nut 47 of following an example of following an example with first that screw mandrel 30 screws togather; With the first fixing slide unit 45 of nut 47 of following an example; Be arranged on the screw mandrel 44 of following an example of second in the slide unit 45; Through follow an example screw mandrel 44 coaxial pins that are connected 410 and be arranged on the handwheel 411 on the pin 410 of bearing 48, gland 49 and second.
The adjustment support 6 of following an example comprises the support 61 of following an example, have with second follow an example that screw mandrel 44 screws togather second follow an example nut 62, be fixed on second follow an example slide plate 63 on the nut 62, be fixed on the pillar 64 on the slide plate 63; Wherein, Pillar 64 is provided with first rotary handle 641 and direction of rotation second rotary handle 643 vertical with the direction of rotation of first rotary handle 641; The rotating shaft of first rotary handle 641 is vertically fixed on the support 61 of following an example; The rotating shaft of second rotary handle 643 is vertically fixed on the slide plate 63, also is provided with the plate 610 of following an example of preset track on the support 61 of following an example.First follows an example, and screw mandrel 30 and second follows an example that screw mandrel 44 is positioned on the different level and vertical each other.
The transmission mechanism 7 of following an example comprises cross slide 71, be enclosed within balladeur train 72 on the cross slide 71, be fixed on the pillar 73 of following an example on the balladeur train 72; Wherein, Cross slide 71 is fixed on the support 61 of following an example; Balladeur train 72 offers two chutes 720 that match with the two ends of cross slide 71, and the end of the pillar 73 of following an example engages with preset track on the plate 610 of following an example.
The welding gun adjusting device comprise inner hollow and inwall threaded welding gun adjustment slide plate 8 is set, with the rotating shaft 81 of its threaded engagement, to be positioned at welding gun adjustment slide plate 8 outer and be arranged on handle part 82 and the connecting portion 83 (like Figure 10 and shown in Figure 11) that is fixed on the bending on welding gun adjustment slide plate 8 outer walls of the end of rotating shaft 81.
Torch swinging clamping device 10 is used for clamping welding gun 100; It comprises fixed part 101, clamping part 109, bolt 108, turning cylinder 105, the bearing 106 that is provided with the passageway, and wherein, fixed part 101 is fixed on the connecting portion 83 through screw (not indicating); Clamping part 109 clamps through bolt 108; Clamping part 109 is fixed on the turning cylinder 105, and turning cylinder 105 screws togather with bearing 106, and bearing 106 is fixed in the passageway of fixed part 101 (like Figure 10 and shown in Figure 11).
Welding oscillator 9 is arranged on the turning cylinder 105, and welding oscillator 9 drives turning cylinder 105 by another motor 91 and rotates under the control of this electric control system.In other embodiments, electric control system can not be provided with or not open, and then bogie side frame supporting seat automatic welder(welding machine) need manually carry out welding procedure.The swing principle of welding oscillator 9: the axle of motor 91 rotates, and---eccentric shaft 92 rotates, and---eccentric end of eccentric shaft 92 is rotated along the axle center in the chute of swing arm 93, and------swinging axle (being turning cylinder 105) trace along about the axle center rotates---10 swings of torch swinging clamping device---, and welding gun 100 is swung in swing arm 93 swings.The swing adjustment: the eccentric amount e that changes eccentric shaft can change the size of torch swinging amount.
The welding implementation process: the bogie side frame (to-be-welded pieces) that point welds fixed supporting seat with drawing strickle guide side and the medial surface location that has processed, falls to be placed on workbench 2 fixed positions on workbench 2; Vertical drive motor 316 under the control of electric control system; Driving first screw mandrel 30 of following an example rotates; And first nut 47 of following an example below slide unit 45; Driving slide unit 45 is dodged the position by the bogie side frame dress and is moved to welding job position (welding wire opens welding position and puts), and fine setting welding gun 100 makes the center of welding wire to angle welding; Drive feeler mechanism 7 and torch swinging clamping device 10 runs to the welding final position fast by the screw mandrel of following an example, the error at comparison welding wire relative angle weld seam center is got back to start position after doing fine setting again; Under the control of electric control system, begin welding; Under the control of electric control system, weld and stop, and vertically slide unit is retreated, feeler mechanism 7 is got back to original position simultaneously, and work finishes.
The weld seam that said bogie side frame supporting seat automatic welder(welding machine) forms is better, and welding quality meets the requirement of welding procedure file, compared with prior art, has simple in structurely, and effect is higher, and it is low that equipment drops into expense, easy simple to operate, and quality is easy to advantages such as control.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims (1)

1. a bogie side frame supporting seat automatic welder(welding machine) is characterized in that, it comprises that workbench (2), two employing V-shape structure distribution go up welding yielding dolly (3) and are used for control at workbench (2) and weld the electric control system of making a concession dolly (3) running, wherein,
Workbench (2) comprises stage body (20) and is fixed at least two location divisions (21,23) on the working face of stage body (20) through screw; One of them location division (21) is provided with stepped horizontal location face (210) and perpendicular positioning face (212); The end of another location division (23) is horizontal support face (230), horizontal support face (230) apart from the height of stage body (20) less than the height of horizontal location face (210) apart from stage body (20);
Welding is made a concession dolly (3) and is comprised adjustment skate apparatus (31), hold-down support (4), follows an example and adjust support (6), the transmission mechanism of following an example (7), welding gun adjusting device, torch swinging clamping device (10) and welding oscillator (9), wherein,
Adjustment skate apparatus (31) comprises the slide unit base (32) that is fixed on the stage body (20), be arranged on first on the slide unit base (32) follow an example screw mandrel (30) and through connect cover (313), sell (314), connecting plate (315) and first is followed an example the coaxial motor that is connected of screw mandrel (30) (316);
Hold-down support (4) comprises first nut (47) of following an example of following an example with first that screw mandrel (30) screws togather; With the first fixing slide unit (45) of nut (47) of following an example; Be arranged on the screw mandrel (44) of following an example of second in the slide unit (45); Through the follow an example coaxial pin that is connected of screw mandrel (44) (410) and be arranged on the handwheel (411) on the pin (410) of bearing (48), gland (49) and second, first follows an example, and screw mandrel (30) and second follows an example that screw mandrel (44) is positioned on the different level and vertical each other;
The adjustment support (6) of following an example comprises the support of following an example (61), have with second follow an example that screw mandrel (44) screws togather second follow an example nut (62), be fixed on second follow an example slide plate (63) on the nut (62), be fixed on the pillar (64) on the slide plate (63); Wherein, Pillar (64) is provided with first rotary handle (641) and direction of rotation second rotary handle (643) vertical with the direction of rotation of first rotary handle (641); The rotating shaft of first rotary handle (641) is vertically fixed on the support of following an example (61); The rotating shaft of second rotary handle (643) is vertically fixed on the slide plate (63), also is provided with the plate of following an example (610) of preset track on the support of following an example (61);
The transmission mechanism (7) of following an example comprises cross slide (71), be set in balladeur train (72) on the cross slide (71), be fixed on the pillar (73) of following an example on the balladeur train (72); Wherein, Cross slide (71) is fixed on the support of following an example (61); Balladeur train (72) offers two chutes (720) that match with the two ends of cross slide (71), and the end of the pillar of following an example (73) engages with preset track on the plate of following an example (610);
The welding gun adjusting device comprise inner hollow and inwall threaded welding gun adjustment slide plate (8) is set, with the rotating shaft (81) of its threaded engagement, to be positioned at welding gun adjustment slide plate (8) outer and be arranged on handle part (82) and the connecting portion (83) that is fixed on the bending on welding gun adjustment slide plate (8) outer wall of the end of rotating shaft (81);
Torch swinging clamping device (10) comprises fixed part (101), clamping part (109), bolt (108), turning cylinder (105), the bearing (106) that is provided with the passageway; Wherein, Fixed part (101) is fixed on the connecting portion (83) through screw, and clamping part (109) clamps through bolt (108), and clamping part (109) is fixed on the turning cylinder (105); Turning cylinder (105) screws togather with bearing (106), and bearing (106) is fixed in the passageway of fixed part (101);
Welding oscillator (9) is arranged on the turning cylinder (105), and welding oscillator (9) drives turning cylinder (105) by another motor (91) and rotates under the control of this electric control system.
CN2011205508750U 2011-12-26 2011-12-26 Automatic welding machine for side frame supporting seat Withdrawn - After Issue CN202411623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205508750U CN202411623U (en) 2011-12-26 2011-12-26 Automatic welding machine for side frame supporting seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205508750U CN202411623U (en) 2011-12-26 2011-12-26 Automatic welding machine for side frame supporting seat

Publications (1)

Publication Number Publication Date
CN202411623U true CN202411623U (en) 2012-09-05

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CN2011205508750U Withdrawn - After Issue CN202411623U (en) 2011-12-26 2011-12-26 Automatic welding machine for side frame supporting seat

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489828A (en) * 2011-12-26 2012-06-13 铜陵晟王铁路机械制造有限责任公司 Automatic welding machine with side frame supporting base
CN102873431A (en) * 2012-09-26 2013-01-16 安徽维德精密机电设备有限公司 Combined welding machine
CN108127203A (en) * 2017-12-20 2018-06-08 中山市雅乐思商住电器有限公司 A kind of wire electric discharge apparatus and its operating method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489828A (en) * 2011-12-26 2012-06-13 铜陵晟王铁路机械制造有限责任公司 Automatic welding machine with side frame supporting base
CN102489828B (en) * 2011-12-26 2013-07-24 铜陵晟王铁路机械制造有限责任公司 Automatic welding machine with side frame supporting base
CN102873431A (en) * 2012-09-26 2013-01-16 安徽维德精密机电设备有限公司 Combined welding machine
CN108127203A (en) * 2017-12-20 2018-06-08 中山市雅乐思商住电器有限公司 A kind of wire electric discharge apparatus and its operating method

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C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20120905

Effective date of abandoning: 20130724

RGAV Abandon patent right to avoid regrant