CN103008959A - Automatic overturning platform - Google Patents
Automatic overturning platform Download PDFInfo
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- CN103008959A CN103008959A CN2012104771292A CN201210477129A CN103008959A CN 103008959 A CN103008959 A CN 103008959A CN 2012104771292 A CN2012104771292 A CN 2012104771292A CN 201210477129 A CN201210477129 A CN 201210477129A CN 103008959 A CN103008959 A CN 103008959A
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- frame
- hand rotation
- support bar
- rotating shaft
- rotation axillare
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Abstract
The invention discloses an automatic overturning platform, which comprises a machine frame, a left rotating shaft, a right rotating shaft, a fixture frame, a coupler, a servo motor, an induction block, an optoelectronic switch and a controller, wherein the left rotating shaft and the right rotating shaft are respectively connected with the left end and the right end of the fixture frame; the fixture frame can be rotatably connected to the machine frame through the matching of the left rotating shaft, the right rotating shaft and the machine frame; the power output shaft of the servo motor is connected with the left end part of the left rotating shaft through the coupler; more than two rotating pressing cylinders used for fixing a workpiece to be processed are arranged on the fixture frame, and the upper end of a piston rod of each rotating pressing cylinder is connected with a pressing block; the induction block is connected to the right rotating shaft; the optoelectronic switch corresponds to the induction block and is arranged on the machine frame; and both the servo motor and the optoelectronic switch are electrically connected with the controller. During spot welding, the automatic overturning platform can be matched with a spot welding machine to complete spot welding processing for multiple surfaces on the same fixture frame according to repeated overturning of the automatic overturning platform, therefore, the automatic overturning platform has greater improvement on the speed of taking a workpiece manually and the positioning accuracy.
Description
Technical field
The present invention relates to a kind of spot welding auxiliary device, be specifically related to a kind of automatic reversible table.
Background technology
In the prior art, notebook computer, panel computer and mobile phone aluminium matter appearance member and the spot welding of built-in part faying face are added man-hour, first two workpieces to be processed are positioned on the tool, the workpiece overlap joint is fixed, carry out again indirect welding.Add man-hour when carrying out laser spot welding to the reverse side of two workpiece or side, can't finish at same tool, need by hand two workpiece to be positioned on another tool, reorientate, carry out again the single face laser spot welding, can delay the plenty of time like this, affect working (machining) efficiency, the workpiece location is also inaccurate, affects machining accuracy.
Need badly in the prior art and a kind ofly can the points of engagement welding machine finish the servicing unit of a plurality of spot welding processing at same tool.
Summary of the invention
The deficiency that the present invention exists in order to overcome prior art, provide a kind of in pinpoint welding procedure the points of engagement welding machine finish the automatic reversible table of a plurality of spot welding processing at same tool.
The present invention is achieved by the following technical solutions: a kind of automatic reversible table, comprise frame, left rotary shaft, right spindle, the tool frame, shaft coupling, servomotor, sensor block, optoelectronic switch and controller, described left rotary shaft, described right spindle is connected to the two ends, the left and right sides of described tool frame, described tool frame is by described left rotary shaft, described right spindle and rotating being connected on the described frame of cooperating of described frame, the power output shaft of described servomotor is connected with the left part of described left rotary shaft by described shaft coupling, be provided with plural for fixing rotating down pressing cylinder for processing work on the described tool frame, the upper end of the piston rod of described rotating down pressing cylinder is connected with briquetting, described sensor block is connected on the described right spindle, described optoelectronic switch is arranged on the described frame corresponding to described sensor block, described servomotor, described optoelectronic switch all is electrically connected with described controller.
Described tool frame comprises the left-hand rotation axillare, the right-hand rotation axillare, left air cylinder fixed plate, right air cylinder fixed plate, the first support bar and the second support bar, described the first support bar, described the second support bar is arranged between described left-hand rotation axillare and the described right-hand rotation axillare, described the first support bar, described the second support bar, described left-hand rotation axillare, described right-hand rotation axillare consists of square frame shape structure, described left rotary shaft, described right spindle respectively with described left-hand rotation axillare, described right-hand rotation axillare connects, described left air cylinder fixed plate, described right air cylinder fixed plate is connected to described left-hand rotation axillare, on the described right-hand rotation axillare, described rotating down pressing cylinder is arranged on described left air cylinder fixed plate and the described right air cylinder fixed plate.
Described frame is made of upright left plate, upright right plate and the base plate that is laterally connected between this left plate and the right plate.
The invention has the beneficial effects as follows: in the course of work of the present invention, controller can be controlled driven by servomotor tool frame and rotate to an angle to both forward and reverse directions, cooperate the mash welder that is positioned at this automatic reversible table side to carry out spot welding work, the spot welding processing that makes two workpieces to be processed on same jig plate, finish a plurality of by repeatedly overturning of automatic reversible table.The present invention rotates repetitive positioning accuracy at positive and negative 0.05mm at every turn, all improves a lot than speed and the positioning accuracy of artificial taking and placing workpiece.
Description of drawings
Fig. 1 is perspective view of the present invention.
In the drawings:
The 10-frame; The 11-left plate; The 12-right plate; The 13-base plate;
20-tool frame; 21-left-hand rotation axillare; 22-right-hand rotation axillare; The left air cylinder fixed plate of 23-; The right air cylinder fixed plate of 24-; 25-the first support bar; 26-the second support bar; 27-rotating down pressing cylinder;
The 30-servomotor; The 40-shaft coupling; 50-left-hand rotation axle box; The 60-right spindle; The 70-sensor block; The 80-switch bracket.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in detail.
As shown in Figure 1, a kind of automatic reversible table, comprise frame 10, left rotary shaft, right spindle 60, tool frame 20, shaft coupling 40, servomotor 30, sensor block 70, optoelectronic switch (not shown in FIG.) and controller, left rotary shaft, right spindle 60 is connected to the two ends, the left and right sides of tool frame 20, tool frame 20 passes through left rotary shaft, right spindle 60 and rotating being connected on the frame 10 of cooperating of frame 10, the power output shaft of servomotor 30 is connected with the left part of left rotary shaft by shaft coupling 40, be provided with plural for fixing rotating down pressing cylinder 27 for processing work on the tool frame 20, the upper end of the piston rod of rotating down pressing cylinder 27 is connected with briquetting, sensor block 70 is connected on the right spindle 60, optoelectronic switch is arranged on the frame 10 corresponding to sensor block 70, servomotor 30, optoelectronic switch all is electrically connected with controller.
Wherein, tool frame 20 comprises left-hand rotation axillare 21, right-hand rotation axillare 22, left air cylinder fixed plate 23, right air cylinder fixed plate 24, the first support bar 25 and the second support bar 26, the first support bar 25, the second support bar 26 is arranged between left-hand rotation axillare 21 and the right-hand rotation axillare 22, the first support bar 25, the second support bar 26, left-hand rotation axillare 21, right-hand rotation axillare 22 4 consists of square frame shape structure, left rotary shaft, right spindle 60 respectively with left-hand rotation axillare 21, right-hand rotation axillare 22 connects, left air cylinder fixed plate 23, right air cylinder fixed plate 24 is connected to left-hand rotation axillare 21, on the right-hand rotation axillare 22, rotating down pressing cylinder 27 is arranged on left air cylinder fixed plate 23 and the right air cylinder fixed plate 24.Frame 10 is made of upright left plate 11, upright right plate 12 and the base plate 13 that is laterally connected between this left plate 11 and the right plate 12.In the present invention, the outside of left rotary shaft also is provided with left-hand rotation axle box 50, and left-hand rotation axle box 50 is between shaft coupling 40 and left plate 11.Optoelectronic switch is connected on the frame 10 by switch bracket 80.
During work, jig plate is positioned on the tool frame 20, workpiece to be processed is positioned on the jig plate, by rotating down pressing cylinder 27 workpiece to be processed is fixed, at the side of automatic turnover machine set-point welding machine, spot welding processing is carried out in the front of workpiece.Add man-hour when carrying out spot welding to the back side of workpiece, controller sends forward or backwards Rotate 180 degree of signal controlling servomotor 30, after carry out back of work spot welding processing.When carrying out spot welding to the side of workpiece again, needs add man-hour, return back to first initial position (0 degree), in rotary course, forward initial position to such as sensor block 70, optoelectronic switch namely may detect sensor block 70, optoelectronic switch sends signal to controller, controller control servomotor 30 is stopped the rotation, and rear rotation 145 degree carry out side spot welding processing.When different product being drawn a design or produces, need not to change tool frame 20, only need do the imitative type spot welding jig plate of product and get final product, product is positioned on the roll-over table tool frame, fix, can finish spot welding processing.
Should be noted that at last; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or be equal to replacement does not all break away from essence and the scope of technical solution of the present invention.
Claims (3)
1. automatic reversible table, it is characterized in that: described automatic reversible table comprises frame, left rotary shaft, right spindle, the tool frame, shaft coupling, servomotor, sensor block, optoelectronic switch and controller, described left rotary shaft, described right spindle is connected to the two ends, the left and right sides of described tool frame, described tool frame is by described left rotary shaft, described right spindle and rotating being connected on the described frame of cooperating of described frame, the power output shaft of described servomotor is connected with the left part of described left rotary shaft by described shaft coupling, be provided with plural for fixing rotating down pressing cylinder for processing work on the described tool frame, the upper end of the piston rod of described rotating down pressing cylinder is connected with briquetting, described sensor block is connected on the described right spindle, described optoelectronic switch is arranged on the described frame corresponding to described sensor block, described servomotor, described optoelectronic switch all is electrically connected with described controller.
2. automatic reversible table according to claim 1, it is characterized in that: described tool frame comprises the left-hand rotation axillare, the right-hand rotation axillare, left air cylinder fixed plate, right air cylinder fixed plate, the first support bar and the second support bar, described the first support bar, described the second support bar is arranged between described left-hand rotation axillare and the described right-hand rotation axillare, described the first support bar, described the second support bar, described left-hand rotation axillare, described right-hand rotation axillare consists of square frame shape structure, described left rotary shaft, described right spindle respectively with described left-hand rotation axillare, described right-hand rotation axillare connects, described left air cylinder fixed plate, described right air cylinder fixed plate is connected to described left-hand rotation axillare, on the described right-hand rotation axillare, described rotating down pressing cylinder is arranged on described left air cylinder fixed plate and the described right air cylinder fixed plate.
3. automatic reversible table according to claim 1 and 2, it is characterized in that: described frame is made of upright left plate, upright right plate and the base plate that is laterally connected between this left plate and the right plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104771292A CN103008959A (en) | 2012-11-22 | 2012-11-22 | Automatic overturning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104771292A CN103008959A (en) | 2012-11-22 | 2012-11-22 | Automatic overturning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008959A true CN103008959A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104771292A Pending CN103008959A (en) | 2012-11-22 | 2012-11-22 | Automatic overturning platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN103008959A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148865A (en) * | 2014-08-27 | 2014-11-19 | 昆山元崧电子科技有限公司 | Auxiliary welding equipment of sensors |
| CN107313001A (en) * | 2017-08-18 | 2017-11-03 | 上海克来机电自动化工程股份有限公司 | A kind of turning device |
| CN109128679A (en) * | 2018-10-08 | 2019-01-04 | 洛阳鹏起实业有限公司 | A kind of round tube welding tooling |
| CN112388581A (en) * | 2020-12-01 | 2021-02-23 | 广东桂荣永磁新材料科技有限公司 | Multifunctional clamp for producing strong magnetic product and use method thereof |
| CN112720208A (en) * | 2020-12-29 | 2021-04-30 | 济南巨鑫机车车辆配件有限公司 | Adjusting device for K6 bearing saddle |
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| CN101885128A (en) * | 2010-07-16 | 2010-11-17 | 奇瑞汽车股份有限公司 | Automatic axial turnover mechanism for fixtures |
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| DE202009005237U1 (en) * | 2009-09-04 | 2011-01-20 | Kuka Systems Gmbh | processing device |
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| CN102672377A (en) * | 2012-05-08 | 2012-09-19 | 安徽省精正电器有限公司 | Water nozzle device of automatic welding water receiving tray |
| CN202894666U (en) * | 2012-11-22 | 2013-04-24 | 竹昌精密冲压件(上海)有限公司 | Automatic overturning platform |
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2012
- 2012-11-22 CN CN2012104771292A patent/CN103008959A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090007039A (en) * | 2007-07-13 | 2009-01-16 | 현대자동차주식회사 | Under body rotation apparatus for convertible vehicle |
| DE202009005237U1 (en) * | 2009-09-04 | 2011-01-20 | Kuka Systems Gmbh | processing device |
| CN201669529U (en) * | 2010-04-29 | 2010-12-15 | 常州市伟泰电子科技有限公司 | Frame welding automatic lifting overturning device |
| CN201720652U (en) * | 2010-05-13 | 2011-01-26 | 东风特种汽车有限公司 | Longitudinal beam welding overturning frame |
| CN101885128A (en) * | 2010-07-16 | 2010-11-17 | 奇瑞汽车股份有限公司 | Automatic axial turnover mechanism for fixtures |
| CN102218632A (en) * | 2011-06-24 | 2011-10-19 | 浙江中茂家庭用品有限公司 | Welding device capable of being overturned automatically |
| CN202291993U (en) * | 2011-06-27 | 2012-07-04 | 沈阳远大铝业工程有限公司 | Frame shaping fixture for welding |
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| CN102672377A (en) * | 2012-05-08 | 2012-09-19 | 安徽省精正电器有限公司 | Water nozzle device of automatic welding water receiving tray |
| CN202894666U (en) * | 2012-11-22 | 2013-04-24 | 竹昌精密冲压件(上海)有限公司 | Automatic overturning platform |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148865A (en) * | 2014-08-27 | 2014-11-19 | 昆山元崧电子科技有限公司 | Auxiliary welding equipment of sensors |
| CN107313001A (en) * | 2017-08-18 | 2017-11-03 | 上海克来机电自动化工程股份有限公司 | A kind of turning device |
| CN107313001B (en) * | 2017-08-18 | 2019-03-01 | 上海克来机电自动化工程股份有限公司 | A kind of turnover device |
| CN109128679A (en) * | 2018-10-08 | 2019-01-04 | 洛阳鹏起实业有限公司 | A kind of round tube welding tooling |
| CN112388581A (en) * | 2020-12-01 | 2021-02-23 | 广东桂荣永磁新材料科技有限公司 | Multifunctional clamp for producing strong magnetic product and use method thereof |
| CN112720208A (en) * | 2020-12-29 | 2021-04-30 | 济南巨鑫机车车辆配件有限公司 | Adjusting device for K6 bearing saddle |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20130403 |