CN107538170B - Automatic welding production device for automobile floor - Google Patents
Automatic welding production device for automobile floor Download PDFInfo
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- CN107538170B CN107538170B CN201710986971.1A CN201710986971A CN107538170B CN 107538170 B CN107538170 B CN 107538170B CN 201710986971 A CN201710986971 A CN 201710986971A CN 107538170 B CN107538170 B CN 107538170B
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- driving mechanism
- direction driving
- plate
- welding
- automobile floor
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- 238000003466 welding Methods 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 3
- 230000001960 triggered effect Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000005476 soldering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses an automatic welding production device for an automobile floor, which comprises a strip-shaped bottom plate, wherein an X-direction driving mechanism is arranged at the top of the bottom plate along the length direction of the bottom plate, a Y-direction driving mechanism is vertically arranged at the top of the X-direction driving mechanism, a strip-shaped supporting plate which is parallel to the bottom plate is fixedly arranged at the top of the Y-direction driving mechanism, an adjusting mechanism is fixedly arranged at four corners of the top of the supporting plate, balls are welded at the top of the adjusting mechanism, a rectangular placing plate is sleeved at the top of the balls in a sliding manner, clamps are vertically welded at two sides of the top of the placing plate, a stand column which is vertically welded with the bottom plate is arranged at one side of the X-direction driving mechanism, and a Z-direction driving mechanism is arranged at one side of the stand column which is close to the X-direction driving mechanism along the vertical direction. The invention positions the automobile bottom plate, so that the welding angle of the X-shaped welding tongs is vertical to the welding spot position of the automobile floor, thereby improving the welding effect of the automobile floor and the welding strength of the automobile floor.
Description
Technical Field
The invention relates to the technical field of automobile floors, in particular to an automatic welding production device for automobile floors.
Background
The welding of the automobile body floor mainly adopts resistance spot welding, and can be divided into manual welding and robot welding according to the degree of automation. Whether MPV or SUV, the floor has larger number of welding points, larger and heavier welding gun, manual welding is adopted, the labor intensity is high, and the welding quality is unstable; the robot welding is adopted, the equipment investment cost is high, the maintenance cost is high, when the included angle between the position of the welding spot plane and the position of the X-shaped welding tongs is large in electric welding, the condition of cold joint is easy to occur, the welding spot is not firm, and therefore an automatic welding production device for the automobile floor is required.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an automatic welding production device for an automobile floor.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an automatic welding apparatus for producing of auto floor, includes rectangular bottom plate, X to actuating mechanism is installed along its length direction to the top of bottom plate, Y to actuating mechanism's top vertical installation has Y to actuating mechanism, Y to actuating mechanism's top fixed mounting have with the rectangular form layer board of bottom plate parallel arrangement, the equal fixed mounting in top four corners of layer board has adjustment mechanism, adjustment mechanism's top welding has the ball, the top sliding sleeve of ball has cup jointed the rectangle and has placed the board, place the top both sides vertical welding of board have the anchor clamps, X to actuating mechanism's one side install with bottom plate vertical welded stand, the stand is close to X to one side of actuating mechanism and installs Z to actuating mechanism along vertical direction, Z is to actuating mechanism installs X type welding tongs in one side that keeps away from the stand, X type welding tongs are kept away from one side top of stand and are installed positioning mechanism, positioning mechanism includes the mounting panel with X type welding tongs fixed connection, the bottom mounting panel with bottom plate parallel arrangement's top, the bottom of mounting panel has the ball, the equal fixed sleeve of four corners of fixed sleeve, the bottom opening of sleeve has the movable contact, movable contact has the movable contact sleeve's movable contact has the movable contact, movable contact has the movable contact sleeve.
Preferably, the X-direction driving mechanism, the Y-direction driving mechanism and the Z-direction driving mechanism all adopt linear modules, each linear module consists of a ball screw, a linear guide rail, a base, a ball screw supporting seat, a coupler and a motor, the base of the X-direction driving mechanism is fixedly connected with a bottom plate, the base of the Y-direction driving mechanism is in sliding connection with the ball screw of the X-direction driving mechanism through a sliding block, the ball screw of the Y-direction driving mechanism is in fixed connection with a supporting plate through the sliding block, the base of the Z-direction driving mechanism is in fixed connection with an upright column, and the ball screw of the Z-direction driving mechanism is in fixed connection with an X-type welding tongs through the sliding block.
Preferably, the adjusting mechanism comprises a sleeve movably sleeved with the supporting plate, a telescopic rod is sleeved at the opening of the top of the sleeve in a threaded manner, a gear ring is fixedly sleeved on the outer ring of the sleeve, a driving gear is meshed with one side of the gear ring, a motor fixedly connected with the supporting plate is arranged in the driving gear, and the top of the telescopic rod is fixedly welded with the ball.
Preferably, the fixture comprises a supporting rod vertically welded with the placing plate, a baffle is welded at the top of one side of the supporting rod, which is close to the placing plate, a movable rod is movably sleeved on the baffle, and a clamping plate is welded at one side, extending out of the bottom of the baffle, of the movable rod.
Preferably, a control box is arranged on one side of the bottom plate, a controller is arranged in the control box, the controller is connected with the movable contact and the fixed contact through wires, and the controller is electrically connected with the X-type welding tongs, the X-direction driving mechanism, the Y-direction driving mechanism, the Z-direction driving mechanism and the adjusting mechanism.
The invention has the beneficial effects that:
through X to actuating mechanism, Y to actuating mechanism, layer board, adjustment mechanism, ball, place board, anchor clamps, stand, Z to actuating mechanism, X type soldering pliers, positioning mechanism, mounting panel, fixed plate, sleeve, movable rod, movable contact, spring and stationary contact that set up on the bottom plate, to the automobile bottom plate is fixed a position, makes the welding angle of X type soldering pliers keep perpendicular with the position of the solder joint of automobile floor to improve the welding effect of automobile floor, improve the welding strength of automobile floor.
Drawings
FIG. 1 is a schematic diagram of a measuring part of an automatic welding production device for automobile floors;
fig. 2 is a schematic structural diagram of a transfer mechanism of an automatic welding production device for automobile floors.
In the figure: 1 bottom plate, 2X to actuating mechanism, 3Y to actuating mechanism, 4 layer board, 5 adjustment mechanism, 6 ball, 7 place board, 8 anchor clamps, 9 stands, 10Z to actuating mechanism, 11X formula soldering tongs, 12 positioning mechanism, 13 mounting panel, 14 fixed plate, 15 sleeve, 16 movable rod, 17 movable contact, 18 spring, 19 stationary contact.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to figures 1-2, an automatic welding production device for automobile floors comprises a strip-shaped bottom plate 1, an X-direction driving mechanism 2 is arranged at the top of the bottom plate 1 along the length direction of the bottom plate, a Y-direction driving mechanism 3 is vertically arranged at the top of the X-direction driving mechanism 2, a strip-shaped supporting plate 4 which is parallel to the bottom plate 1 is fixedly arranged at the top of the Y-direction driving mechanism 3, an adjusting mechanism 5 is fixedly arranged at four corners of the top of the supporting plate 4, balls 6 are welded at the top of the adjusting mechanism 5, a rectangular placing plate 7 is sleeved at the top of the balls 6 in a sliding manner, clamps 8 are vertically welded at two sides of the top of the placing plate 7, a stand column 9 which is vertically welded with the bottom plate 1 is arranged at one side of the X-direction driving mechanism 2, the X-type welding tongs are characterized in that a Z-type driving mechanism 10 is arranged on one side, close to the X-type driving mechanism 2, of the upright post 9, an X-type welding tongs 11 is arranged on one side, far away from the upright post 9, of the Z-type driving mechanism 10, a positioning mechanism 12 is arranged above one side, far away from the upright post 9, of the X-type welding tongs 11, the positioning mechanism 12 comprises a mounting plate 13 fixedly connected with the X-type welding tongs 11, a fixing plate 14 arranged in parallel with the bottom plate 1 is arranged at the bottom of the mounting plate 13, sleeves 15 are fixedly welded at four corners of the bottom of the fixing plate 14, movable rods 16 are movably sleeved at the bottom openings of the sleeves 15, one ends of the movable rods 16 extending into the sleeves 15 are welded with movable contacts 17, springs 18 fixedly connected with inner side walls of the tops of the sleeves 15 are arranged on the outer rings of the movable contacts 17, and fixed contacts 19 butted with the movable contacts 17 are fixedly arranged on the inner side walls of the tops of the sleeves 15.
The X-direction driving mechanism 2, the Y-direction driving mechanism 3 and the Z-direction driving mechanism 10 are all linear modules, the linear modules are composed of ball screws, linear guide rails, bases, ball screw supporting seats, couplings and motors, the bases of the X-direction driving mechanism 2 are fixedly connected with a bottom plate 1, the bases of the Y-direction driving mechanism 3 are in sliding connection with the ball screws of the X-direction driving mechanism 2 through sliding blocks, the ball screws of the Y-direction driving mechanism 3 are fixedly connected with a supporting plate 4 through sliding blocks, the bases of the Z-direction driving mechanism 10 are fixedly connected with a stand column 9, the ball screws of the Z-direction driving mechanism 10 are fixedly connected with X-type welding tongs 11 through sliding blocks, an adjusting mechanism 5 comprises a sleeve movably sleeved with the supporting plate 4, a telescopic rod is sleeved at the top opening of the sleeve in a threaded manner, a gear ring is fixedly sleeved with a driving gear, one side of the gear ring is meshed with a driving gear, an internally mounted motor fixedly connected with the supporting plate 4, the top of the telescopic rod is fixedly welded with the ball 6, the clamp 8 comprises a supporting rod which is welded perpendicularly to the placing plate 7, a baffle is welded to the top of one side of the placing plate 7, a movable rod is movably sleeved on the baffle, one side of the baffle extends out of the movable rod, one side of the bottom of the baffle is fixedly connected with the movable rod, one side of the movable rod extends out of the bottom plate is fixedly connected with the supporting rod, a movable rod is fixedly connected with a movable controller, a control box 17 and an inner controller is connected with the X-direction controller 17 and a controller to a contact 17 through the X-direction driving mechanism and an electric contact 17.
Working principle: the automobile floor is placed above the placing plate 7, then the automobile bottom plate is placed between the baffle plate and the clamping plate of the clamp 8, then the baffle plate and the clamping plate clamp the automobile floor by utilizing the fastening nut arranged on the movable rod, then the automobile floor is moved to the position right below the X-shaped welding tongs 11 by utilizing the X-direction driving mechanism 2, the Y-direction driving mechanism 3 and the Z-direction driving mechanism 10, then the push rod motor fixedly connected with the fixing plate 14 is arranged on the mounting plate 13, the movable rod 16 is enabled to be in contact with the automobile floor, at the moment, the movable contact 17 on the movable rod 16 is enabled to be in contact with the fixed contact 19 on the sleeve 15 to form a group of trigger signals, when the signals on one group of the sleeve 15 are triggered, the signals are transmitted to the singlechip with the controller model ARM, then the singlechip controls the push rod motor to be closed, and simultaneously the controller controls the motor on the adjusting mechanism 5 consistent with the direction of the sleeve 15 to enable the telescopic rod to be ejected out from the inside of the sleeve, so that the inclination angle of the placing plate 7 is adjusted, until the trigger signals of the four groups of the sleeve 15 are all triggered, and then the push rod motor is closed, and the positioning of the automobile floor is completed, and the welding tongs 2, the Y-direction driving mechanism 3 and the X-direction driving mechanism 3 are always kept at the position perpendicular to the welding angle of the automobile floor, so that the welding angle of the welding tongs is welded to the automobile floor is kept to be perpendicular to the welding floor, and the welding position is welded, and the welding angle is designed to the welding position of the welding floor is kept to be perpendicular to the welding floor, and the welding angle is positioned.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an automatic welding production device of automobile floor, includes rectangular bottom plate (1), its characterized in that, X is installed to actuating mechanism (2) along its length direction at the top of bottom plate (1), Y is installed perpendicularly to actuating mechanism (3) at the top of X is to actuating mechanism (2), Y is installed to actuating mechanism (3)'s top fixed mounting and bottom plate (1) parallel arrangement's rectangular layer board (4), all fixed mounting has adjustment mechanism (5) in top four corners of layer board (4), ball (6) have been welded at adjustment mechanism (5)'s top, rectangular placement plate (7) have been cup jointed in ball (6) top slip, place plate (7) top both sides perpendicular welding have anchor clamps (8), X is installed with bottom plate (1) perpendicular welded stand (9) to one side of actuating mechanism (2), one side that stand (9) are close to X is installed Z along vertical direction actuating mechanism (10), one side that Z is kept away from stand (9) is installed X type pliers (11), X type pliers (11) are kept away from on one side (12) and are fixed position welding mechanism (12) are installed to stand (12), the bottom of the mounting plate (13) is provided with a fixed plate (14) which is arranged in parallel with the bottom plate (1), four corners of the bottom of the fixed plate (14) are fixedly welded with sleeves (15), movable rods (16) are movably sleeved at bottom openings of the sleeves (15), one ends of the movable rods (16) extending into the sleeves (15) are welded with movable contacts (17), the outer ring of each movable contact (17) is provided with a spring (18) which is fixedly connected with the inner side wall at the top of the corresponding sleeve (15), and the inner side wall at the top of the corresponding sleeve (15) is fixedly provided with a fixed contact (19) which is in butt joint with the corresponding movable contact (17); working principle: placing the automobile floor above the placing plate (7), then placing the automobile bottom plate between the baffle plate and the clamping plate of the clamp (8), then utilizing the fastening nuts arranged on the movable rods to enable the baffle plate and the clamping plate to clamp the automobile floor, then utilizing the X-direction driving mechanism (2), the Y-direction driving mechanism (3) and the Z-direction driving mechanism (10) to enable the automobile floor to move to the position right below the X-type welding tongs (11), then starting a push rod motor arranged on the mounting plate (13) and fixedly connected with the fixing plate (14) to enable the movable rods (16) to be in contact with the automobile floor, at the moment, enabling the movable contacts (17) on the movable rods (16) to be in contact with the static contacts (19) on the sleeve (15) to form a group of trigger signals, when signals on one group of sleeves (15) are triggered, the signals are transmitted to a singlechip with ARM model as a controller, then the singlechip controls a push rod motor to be closed, simultaneously the controller controls a motor on an adjusting mechanism (5) with the same direction as the sleeve (15) to start, so that a telescopic rod is ejected out of the sleeve, the inclination angle of a placing plate (7) is adjusted, the angle of an automobile floor is adjusted until trigger signals of four groups of sleeves (15) are all triggered, then the push rod motor is closed, the positioning of the automobile floor is completed, at the moment, an X-direction driving mechanism (2), a Y-direction driving mechanism (3) and a Z-direction driving mechanism (10) are utilized to move an X-type welding tongs (11) to a positioned position for welding, therefore, the welding angle of the X-shaped welding tongs is always kept perpendicular to the automobile floor, and the design is used for positioning the automobile bottom plate, so that the welding angle of the X-shaped welding tongs is kept perpendicular to the welding spot of the automobile floor, the welding effect of the automobile floor is improved, and the welding strength of the automobile floor is improved.
2. The automatic welding production device for the automobile floor according to claim 1, wherein the X-direction driving mechanism (2), the Y-direction driving mechanism (3) and the Z-direction driving mechanism (10) are all linear modules, each linear module consists of a ball screw, a linear guide rail, a base, a ball screw supporting seat, a coupler and a motor, the base of the X-direction driving mechanism (2) is fixedly connected with the bottom plate (1), the base of the Y-direction driving mechanism (3) is in sliding connection with the ball screw of the X-direction driving mechanism (2) through a sliding block, the ball screw of the Y-direction driving mechanism (3) is in fixed connection with the supporting plate (4) through the sliding block, the base of the Z-direction driving mechanism (10) is in fixed connection with the upright post (9), and the ball screw of the Z-direction driving mechanism (10) is in fixed connection with the X-type welding tongs (11) through the sliding block.
3. The automatic welding production device for the automobile floor according to claim 1, wherein the adjusting mechanism (5) comprises a sleeve movably sleeved with the supporting plate (4), a telescopic rod is sleeved at an opening at the top of the sleeve in a threaded manner, a gear ring is fixedly sleeved on the outer ring of the sleeve, a driving gear is meshed with one side of the gear ring, a motor fixedly connected with the supporting plate (4) is arranged in the driving gear, and the top of the telescopic rod is fixedly welded with the ball (6).
4. The automatic welding production device for the automobile floor according to claim 1, wherein the clamp (8) comprises a supporting rod which is welded with the placing plate (7) vertically, a baffle is welded at the top of one side of the supporting rod, which is close to the placing plate (7), a movable rod is movably sleeved on the baffle, and a clamping plate is welded at one side, which extends out of the bottom of the baffle, of the movable rod.
5. The automatic welding production device for the automobile floor according to claim 1, wherein a control box is arranged on one side of the bottom plate (1), a controller is arranged in the control box, the controller is connected with the movable contact (17) and the fixed contact (19) through wires, and the controller is electrically connected with the X-shaped welding tongs (11), the X-direction driving mechanism (2), the Y-direction driving mechanism (3), the Z-direction driving mechanism (10) and the adjusting mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986971.1A CN107538170B (en) | 2017-10-20 | 2017-10-20 | Automatic welding production device for automobile floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986971.1A CN107538170B (en) | 2017-10-20 | 2017-10-20 | Automatic welding production device for automobile floor |
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| CN107538170A CN107538170A (en) | 2018-01-05 |
| CN107538170B true CN107538170B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710986971.1A Active CN107538170B (en) | 2017-10-20 | 2017-10-20 | Automatic welding production device for automobile floor |
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| CN (1) | CN107538170B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814628B (en) * | 2019-12-06 | 2021-11-05 | 湖南鑫宏信机械制造有限公司 | Protection welding device for precision sheet metal part |
| CN111406725A (en) * | 2020-02-27 | 2020-07-14 | 贵州省鼎峰科技有限公司 | Be used for accurate telescoping device that sprays of fruit tree pesticide |
| CN111872614B (en) * | 2020-08-03 | 2021-12-10 | 四川华体照明科技股份有限公司 | Lamp pole welding jig |
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| US4270036A (en) * | 1978-11-10 | 1981-05-26 | H. A. Schlatter Ag | Device for welding together two bars on their front sides |
| KR19990008748U (en) * | 1997-08-11 | 1999-03-05 | 조선묵 | Automatic welding angle adjusting device of automatic driving welding device |
| CN101058137A (en) * | 2007-05-22 | 2007-10-24 | 黄卓明 | Novel straight seam welding machine |
| KR100831994B1 (en) * | 2006-12-14 | 2008-05-26 | 웰텍 주식회사 | Device for welding inside-jointed portion of steel pipes |
| JP2016010810A (en) * | 2014-06-30 | 2016-01-21 | 株式会社Ihi | Automatic welding apparatus |
| CN106425056A (en) * | 2015-08-12 | 2017-02-22 | 伊利诺斯工具制品有限公司 | Simulation stick welding electrode holder systems and methods |
| CN207272574U (en) * | 2017-10-20 | 2018-04-27 | 南京泓凯动力系统科技有限公司 | A kind of automotive floor panel automatic welding process units |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6312804B2 (en) * | 2014-03-14 | 2018-04-18 | 川崎重工業株式会社 | Welding system |
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2017
- 2017-10-20 CN CN201710986971.1A patent/CN107538170B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270036A (en) * | 1978-11-10 | 1981-05-26 | H. A. Schlatter Ag | Device for welding together two bars on their front sides |
| KR19990008748U (en) * | 1997-08-11 | 1999-03-05 | 조선묵 | Automatic welding angle adjusting device of automatic driving welding device |
| KR100831994B1 (en) * | 2006-12-14 | 2008-05-26 | 웰텍 주식회사 | Device for welding inside-jointed portion of steel pipes |
| CN101058137A (en) * | 2007-05-22 | 2007-10-24 | 黄卓明 | Novel straight seam welding machine |
| JP2016010810A (en) * | 2014-06-30 | 2016-01-21 | 株式会社Ihi | Automatic welding apparatus |
| CN106425056A (en) * | 2015-08-12 | 2017-02-22 | 伊利诺斯工具制品有限公司 | Simulation stick welding electrode holder systems and methods |
| CN207272574U (en) * | 2017-10-20 | 2018-04-27 | 南京泓凯动力系统科技有限公司 | A kind of automotive floor panel automatic welding process units |
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| CN107538170A (en) | 2018-01-05 |
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