CN104227294A - Oil tank spot-welding conveyor and using method thereof - Google Patents
Oil tank spot-welding conveyor and using method thereof Download PDFInfo
- Publication number
- CN104227294A CN104227294A CN201410400224.1A CN201410400224A CN104227294A CN 104227294 A CN104227294 A CN 104227294A CN 201410400224 A CN201410400224 A CN 201410400224A CN 104227294 A CN104227294 A CN 104227294A
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- China
- Prior art keywords
- holding seat
- fuel tank
- operating platform
- drive motors
- connecting rod
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an oil tank spot-welding conveyor and a using method thereof. An adopted clamping part can closely contact with the edge of an oil tank, and the positions of a cylinder and a connecting rod are not required to be changed for different types of oil tanks with different sizes, so that the clamping stability of the oil tank in a welding process is ensured, the application range is widened, and the practicability of the oil tank spot-welding conveyor is enhanced.
Description
Technical field
The present invention relates to a kind of transmission frock, specifically refer to fuel tank spot welding conveyer and using method thereof.
Background technology
Fuel tank can be divided into open type oil tank and sealed reservoir two kinds.Open type oil tank, in case, liquid level communicates with air, and fuel tank cap is equipped with air filter.Open type oil tank structure is simple, and convenient for installation and maintenance, hydraulic system generally adopts this form.Sealed reservoir is generally used for pressure oil tank, inside fills the inert gas of certain pressure, and the blowing pressure can reach 0.05MPa.
All factors causing corrosion strictly will be controlled in the processing welding technique of fuel tank, must control in welding process following some: before a, welding, groove place must clean out, forbid that grease contamination prevents from causing pore and carburizing during welding, can clear up with acetone wiping if desired; B, avoid splashing and position striking beyond groove; C, face of weld require bright and clean, thoroughly remove residue; When d, root of weld contact corrosion medium, unsuitable remaining backing plate or lock seaming, ensure through welding; E, should local temperature be avoided too high as far as possible, cause sheet deformation.According to drawing requirement position, interrupted welding or spot welding dividing plate; Spot welding or discontinuous welding apart from excessive, should not require that point-to-point transmission spacing is no more than 70mm, and require two-sided welding of staggering; In welding process, to assist through instruments such as conventional hand hammers, make divider upright fuel tank wall, and fit closely with wall.Traditional Partition board for fuel tank welding adopts usually manually to be carried out according to above-mentioned standard, but in fuel tank, there is multiple dividing plate, and dividing plate is provided with multiple solder joint, the intensity of manual working increases greatly, and under the welding job environment of high strength, the quality of human weld generally declines, and while increase material deterioration inside, improves production cost.
Summary of the invention
The object of the present invention is to provide fuel tank spot welding conveyer and using method thereof, improve the welding precision of multiple solder joint on Partition board for fuel tank, reduce the non-processing cost of fuel tank welding, extend the service life of transmission frock.
Object of the present invention is achieved through the following technical solutions:
Fuel tank spot welding conveyer and using method thereof, fuel tank is placed on Holding seat, start cylinder, the output of cylinder is drop-down by connecting rod, the edge of the clamping part and fuel tank that are positioned at interlinking lever end contacts, fuel tank is made to be fixed on Holding seat, drive motors rotates, drive screw mandrel rotates, nut coordinates with wire rod thread, and then make nut generation lateral displacement, Holding seat is connected with operating platform by roller, nut moves and drives whole Holding seat to move on the operational platform, the soldering tip position of mash welder is fixed, in fuel tank first dividing plate is sent to stop motion behind soldering tip position by Holding seat, first solder joint on spot welding fleet first dividing plate welds, after this solder joint completes welding, first solder joint on second dividing plate is sent to below soldering tip, iterative cycles like this, after the first solder joint of multiple dividing plate all completes welding, drive motors reversely rotates, electric welding machine starts to weld the second solder joint of last dividing plate, iterative cycles like this, until all solder joints are all welded, the positive and negative rotation of drive motors drives the movement of Holding seat, reduce workload, improve the efficiency of Partition board for fuel tank welding, travel switch is just to the end of Holding seat, when Holding seat moves to the end of operating platform, travel switch and Holding seat ends contact, travel switch controls drive motors and stops mobile, avoid Holding seat in one end of operating platform, over-travel occur and collide with operating platform, reduce the mutual wearing and tearing between operating platform and Holding seat, wherein on described operating platform, be provided with guide rail, described Holding seat side is provided with roller, roller-coaster is arranged on guide rail, the two ends of Holding seat are provided with support bar, connecting rod and cylinder, upper end and connecting rod one end of support bar are hinged, hinged in the middle part of the output of cylinder and connecting rod, the other end of connecting rod is provided with clamping part, also comprise and be arranged on drive motors on operating platform side and bearing, the output of described drive motors is connected with screw mandrel, screw mandrel rotates and is arranged in bearing, the opposite side of described Holding seat is provided with connecting rod, the end of connecting rod is provided with nut, and nut coordinates with wire rod thread, and described operating platform is provided with travel switch, and travel switch is just to the end of Holding seat, described travel switch is connected with drive motors by wire.When the present invention works, the clamping part that the present invention adopts can contact with fuel tank edges close, and for the fuel tank of different model size, cylinder and connecting rod position need not be changed, at guarantee fuel tank while welding process stable holding, expand the scope of application, enhance practicality of the present invention.
Described clamping part comprises Gripper body, and Gripper body has a fan groove, and the bottom land of described fan groove is provided with multiple rectangular preiection, and the spacing between adjacent two rectangular preiections is greater than the tank thickness of fuel tank.When clamping the fuel tank of different model, cylinder starts drive Gripper body and moves downward, when the brim-portion thickness of fuel tank is larger, directly fuel tank is pressed down fixing by the notch of fan groove, when the brim-portion thickness of fuel tank is less, Gripper body continues to move down, and the gap between two spaced rectangular preiections can the insertion of oil feeding reservoirs marginal portion, substantially increases practicality of the present invention.
The upper surface of described Holding seat is the round rectangle matched with tank bottoms.Because the shape of fuel tank limits, on Holding seat, tank bottoms contacts the skew that can cause fuel tank with smooth Holding seat upper surface, easily causes failure welding or wrong weldering in welding process, Holding seat upper surface is arranged to and round rectangle, the fixed effect of fuel tank can be increased.
Also comprise guide plate, described guide plate is installed on the operational platform, and guide plate has through hole, and the output of drive motors is connected with screw mandrel through through hole.In welding process, need ceaselessly to cut-off drive motors, and drive motors is when starting, the screw mandrel be connected with drive motors output there will be pause and transition in rhythm or melody sense unavoidably, makes screw mandrel there will be radial rocking, when causing welding, soldering tip is not corresponding with the solder joint of dividing plate, guide plate is installed on the operational platform, can not only play the effect of guiding for screw mandrel, the radial stress elimination that screw mandrel can also be produced, ensure the one_to_one corresponding of solder joint and soldering tip in whole welding process, improve the precision of welding.
The present invention compared with prior art, has following advantage and beneficial effect:
1, fuel tank spot welding conveyer of the present invention and using method thereof, after the first solder joint of multiple dividing plate all completes welding, drive motors reversely rotates, electric welding machine starts to weld the second solder joint of last dividing plate, iterative cycles like this, until all welded by all solder joints, the positive and negative rotation of drive motors drives the movement of Holding seat, reduce workload, improve the efficiency of Partition board for fuel tank welding; The clamping part that the present invention adopts can contact with fuel tank edges close, and for the fuel tank of different model size, cylinder and connecting rod position need not be changed, at guarantee fuel tank while welding process stable holding, expand the scope of application, enhance practicality of the present invention;
2, fuel tank spot welding conveyer of the present invention and using method thereof, failure welding or wrong weldering is easily caused in welding process, Holding seat upper surface is arranged to and round rectangle, the fixed effect of fuel tank can be increased, the fixture at Holding seat two ends can be reinforced fuel tank further, ensures stability when Partition board for fuel tank welds and welding effect;
3, fuel tank spot welding conveyer of the present invention and using method thereof, guide plate is installed on the operational platform, can not only play the effect of guiding for screw mandrel, the radial stress elimination that screw mandrel can also be produced, ensure the one_to_one corresponding of solder joint and soldering tip in whole welding process, improve the precision of welding.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial enlarged drawing of the present invention;
Mark and corresponding parts title in accompanying drawing:
1-operating platform, 2-Holding seat, 3-roller, 4-guide rail, 5-fuel tank, 6-solder joint, 7-cylinder, 8-travel switch, 9-drive motors, 10-guide plate, 11-nut, 12-screw mandrel, 13-bearing, 14-connecting rod, 15-support bar, 16-connecting rod, 17-Gripper body, 18-fan groove, 19-rectangular preiection.
Detailed description of the invention
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, Partition board for fuel tank spot welding transmission frock of the present invention, fuel tank 5 is placed on Holding seat 2, start cylinder 7, the output of cylinder 7 is by drop-down for connecting rod 16, the clamping part being positioned at connecting rod 16 end contacts with the edge of fuel tank 5, fuel tank 5 is made to be fixed on Holding seat 2, drive motors 9 rotates, screw mandrel 12 is driven to rotate, nut 12 and screw mandrel 12 threaded engagement, and then make nut 12 that lateral displacement occur, Holding seat 2 is connected with operating platform 1 by roller 3, nut 12 moves and drives whole Holding seat 2 to move on operating platform 1, the soldering tip position of mash welder is fixed, in fuel tank 5 first dividing plate is sent to stop motion behind soldering tip position by Holding seat 2, first solder joint 6 on spot welding fleet first dividing plate welds, after this solder joint 6 completes welding, first solder joint 6 on second dividing plate is sent to below soldering tip, iterative cycles like this, after the first solder joint 6 of multiple dividing plate all completes welding, drive motors 9 reversely rotates, electric welding machine starts to weld the second solder joint 6 of last dividing plate, iterative cycles like this, until all solder joints 6 are all welded, the positive and negative rotation of drive motors 9 drives the movement of Holding seat 2, reduce workload, improve the efficiency of fuel tank 5 dividing plate welding, travel switch 8 is just to the end of Holding seat 2, when Holding seat 2 moves to the end of operating platform 1, travel switch 8 and Holding seat 2 ends contact, travel switch 8 controls drive motors 9 and stops mobile, Holding seat 2 is avoided in one end of operating platform 1, over-travel to occur and collide with operating platform 1, reduce the mutual wearing and tearing between operating platform 1 and Holding seat 2, improve service life of the present invention, wherein on described operating platform 1, be provided with guide rail 4, described Holding seat 2 side is provided with roller 3, roller 3 is slidably arranged on guide rail 4, support bar 15, connecting rod 16 and cylinder 7 is provided with at the two ends of Holding seat 2, upper end and connecting rod 16 one end of support bar 15 are hinged, hinged in the middle part of the output of cylinder 7 and connecting rod 16, the other end of connecting rod 16 is provided with clamping part, also comprise and be arranged on drive motors 9 on operating platform 1 side and bearing 13, the output of described drive motors 9 is connected with screw mandrel 12, screw mandrel 12 rotates and is arranged in bearing 13, the opposite side of described Holding seat 2 is provided with connecting rod 14, the end of connecting rod 14 is provided with nut 12, and nut 12 and screw mandrel 12 threaded engagement, described operating platform 1 is provided with travel switch 8, and travel switch 8 is just to the end of Holding seat 2, described travel switch 8 is connected with drive motors 9 by wire.When the present invention works, the clamping part that the present invention adopts can contact with fuel tank 5 edges close, and for the fuel tank 5 of different model size, cylinder 7 and connecting rod 16 position need not be changed, at guarantee fuel tank 5 while welding process stable holding, expand the scope of application, enhance practicality of the present invention.
Embodiment 2
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, described clamping part comprises Gripper body 17, Gripper body 17 has a fan groove 18, the bottom land of described fan groove 18 is provided with multiple rectangular preiection 19, and the spacing between adjacent two rectangular preiections 19 is greater than the tank thickness of fuel tank 5.When clamping the fuel tank 5 of different model, cylinder 7 starts drive Gripper body 17 and moves downward, when the brim-portion thickness of fuel tank 5 is larger, directly press down fixing by the notch of fan groove 18 to fuel tank 5, when the brim-portion thickness of fuel tank 5 is less, Gripper body 17 continues to move down, and the gap between two spaced rectangular preiections 19 can the insertion of oil feeding reservoirs 5 marginal portion, substantially increases practicality of the present invention.
Embodiment 3
As shown in Figure 1, the present embodiment on the basis of embodiment 1, the upper surface of described Holding seat 2 be with fuel tank 5 bottom the round rectangle that matches.Because the shape of fuel tank 5 limits, on Holding seat 3, the skew that can cause fuel tank 5 is contacted with smooth Holding seat 2 upper surface bottom fuel tank 5, failure welding or wrong weldering is easily caused in welding process, Holding seat 2 upper surface is arranged to and round rectangle, the fixed effect of fuel tank 5 can be increased.
Embodiment 4
As shown in Figure 1, the present embodiment, on the basis of embodiment 1, also comprises guide plate 10, and described guide plate 10 is arranged on operating platform 1, and guide plate 10 has through hole, and the output of drive motors 9 is connected with screw mandrel 12 through through hole.In welding process, need ceaselessly to cut-off drive motors 9, and drive motors 9 is when starting, the screw mandrel 12 be connected with drive motors 9 output there will be pause and transition in rhythm or melody sense unavoidably, screw mandrel 12 is made to there will be radial rocking, when causing welding, soldering tip is not corresponding with the solder joint 6 of dividing plate, guide plate 10 is arranged on operating platform 1, it can not only be the effect that screw mandrel 12 plays guiding, the radial stress that screw mandrel 12 can also be produced is eliminated, ensure solder joint 6 and the one_to_one corresponding of soldering tip in whole welding process, improve the precision of welding.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. fuel tank spot welding conveyer and using method thereof, it is characterized in that: fuel tank is placed on Holding seat, start cylinder, the output of cylinder is drop-down by connecting rod, the edge of the clamping part and fuel tank that are positioned at interlinking lever end contacts, fuel tank is made to be fixed on Holding seat, drive motors rotates, drive screw mandrel rotates, nut coordinates with wire rod thread, and then make nut generation lateral displacement, Holding seat is connected with operating platform by roller, nut moves and drives whole Holding seat to move on the operational platform, the soldering tip position of mash welder is fixed, in fuel tank first dividing plate is sent to stop motion behind soldering tip position by Holding seat, first solder joint on spot welding fleet first dividing plate welds, after this solder joint completes welding, first solder joint on second dividing plate is sent to below soldering tip, iterative cycles like this, after the first solder joint of multiple dividing plate all completes welding, drive motors reversely rotates, electric welding machine starts to weld the second solder joint of last dividing plate, iterative cycles like this, until all solder joints are all welded, the positive and negative rotation of drive motors drives the movement of Holding seat, reduce workload, improve the efficiency of Partition board for fuel tank welding, travel switch is just to the end of Holding seat, when Holding seat moves to the end of operating platform, travel switch and Holding seat ends contact, travel switch controls drive motors and stops mobile, avoid Holding seat in one end of operating platform, over-travel occur and collide with operating platform, reduce the mutual wearing and tearing between operating platform and Holding seat, wherein on described operating platform (1), be provided with guide rail (4), described Holding seat (2) side is provided with roller (3), roller (3) is slidably arranged on guide rail (4), support bar (15), connecting rod (16) and cylinder (7) is provided with at the two ends of Holding seat (2), upper end and connecting rod (16) one end of support bar (15) are hinged, the output of cylinder (7) and connecting rod (16) middle part hinged, the other end of connecting rod (16) is provided with clamping part, also comprise and be arranged on drive motors (9) on operating platform (1) side and bearing (13), the output of described drive motors (9) is connected with screw mandrel (12), screw mandrel (12) rotates and is arranged in bearing (13), the opposite side of described Holding seat (2) is provided with connecting rod (14), the end of connecting rod (14) is provided with nut (11), nut (11) and screw mandrel (12) threaded engagement, described operating platform (1) is provided with travel switch (8), and travel switch (8) is just to the end of Holding seat (2), described travel switch (8) is connected with drive motors (9) by wire.
2. fuel tank spot welding conveyer according to claim 1 and using method thereof, it is characterized in that: described clamping part comprises Gripper body (17), Gripper body (17) has a fan groove (18), the bottom land of described fan groove (18) is provided with multiple rectangular preiection (19), the spacing between adjacent two rectangular preiections (19) is greater than the tank thickness of fuel tank (5).
3. fuel tank spot welding conveyer according to claim 1 and using method thereof, is characterized in that: the upper surface of described Holding seat (2) is the round rectangle matched with fuel tank (5) bottom.
4. fuel tank spot welding conveyer according to claim 1 and using method thereof, it is characterized in that: also comprise guide plate (10), described guide plate (10) is arranged on operating platform (1), (10) have through hole with guide plate, and the output of drive motors (9) is connected with screw mandrel (12) through through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400224.1A CN104227294A (en) | 2014-10-27 | 2014-10-27 | Oil tank spot-welding conveyor and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400224.1A CN104227294A (en) | 2014-10-27 | 2014-10-27 | Oil tank spot-welding conveyor and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104227294A true CN104227294A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410400224.1A Pending CN104227294A (en) | 2014-10-27 | 2014-10-27 | Oil tank spot-welding conveyor and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127512A (en) * | 2017-07-06 | 2017-09-05 | 广州熙锐自动化设备有限公司 | A kind of robot bolt puppet's clamping device for welding |
| CN107598442A (en) * | 2016-11-02 | 2018-01-19 | 王飞 | A kind of electric power distributing cabinet dividing plate automates rapid welding equipment |
-
2014
- 2014-10-27 CN CN201410400224.1A patent/CN104227294A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598442A (en) * | 2016-11-02 | 2018-01-19 | 王飞 | A kind of electric power distributing cabinet dividing plate automates rapid welding equipment |
| CN107127512A (en) * | 2017-07-06 | 2017-09-05 | 广州熙锐自动化设备有限公司 | A kind of robot bolt puppet's clamping device for welding |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |
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| WD01 | Invention patent application deemed withdrawn after publication |