CN204700490U - White car body top cover kuppe nutplate positioning welding mechanism - Google Patents
White car body top cover kuppe nutplate positioning welding mechanism Download PDFInfo
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- CN204700490U CN204700490U CN201520426352.3U CN201520426352U CN204700490U CN 204700490 U CN204700490 U CN 204700490U CN 201520426352 U CN201520426352 U CN 201520426352U CN 204700490 U CN204700490 U CN 204700490U
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- kuppe
- nutplate
- plate
- top cover
- car body
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Abstract
The utility model relates to a kind of positioner of workpiece, a specifically white car body top cover kuppe nutplate positioning welding mechanism, the basis of substrate (1) and support plate (18) is provided with one-level turning device, secondary retractor device and kuppe nutplate positioner; One-level turning device comprises connecting plate (7), clamping cylinder (2), hinge axis (3), flap (4), swivel plate (5), stop piece (6); Secondary retractor device comprises two guide rod cylinder (8), installing plate (9), contiguous block (10); Kuppe nutplate positioner is provided with key seat (15), alignment pin (12), locating piece (14), soldering turret guide pad.White car body top cover kuppe nutplate positioning welding mechanism described in the utility model, designs ingenious, adopts secondary rotatory and extending device to realize accurate location and the welding of top cover kuppe nutplate, meets the requirement that various shares a sleeve clamp simultaneously.
Description
Technical field
The utility model relates to a kind of positioner of workpiece, specifically a kind of white car body top cover kuppe nutplate positioning welding mechanism.
Background technology
In the manufacture process of heavy truck, by product requirement, 3 kuppe nutplate need be welded on the top cover outside plate of the top cover welding assembly of the special body in white vehicle of part, use at subsequent installation kuppe, but do not have corresponding positioning welding fixture can realize the welding of this part at present, if be only these 3 kuppe nutplate of welding and increase a set of special fixture, be obviously cost of idleness, very uneconomic way.The interim measure taked at present is manual positioning welding, require that an operator must pin weldment with hand, another operator carries out spot-welded with soldering turret, operation easier is very big, welding efficiency is very low, and postwelding product quality uniformity also cannot ensure, postwelding often needs to reprocess, and cannot meet the requirement of batch production at all.Therefore, this problems demand solves.
Summary of the invention
The utility model is the problem for former fixture cannot be used to locate when welding top cover kuppe nutplate for solution part special body in white vehicle and cause cost to increase, and provides a kind of positioning welding mechanism of kuppe nutplate.
The utility model adopts following technical scheme to realize:
A kind of white car body top cover kuppe nutplate positioning welding mechanism, comprise substrate, described substrate is fixedly connected with support plate, described support plate is fixedly connected with connecting plate, the top of described connecting plate is provided with flap by hinge axis, and end and the swivel plate of described flap are connected, and the side of described connecting plate and the cylinder body of clamping cylinder are connected, piston rod end and the swivel plate of described clamping cylinder are hinged, and the top of described connecting plate is provided with the stop piece limiting swivel plate and be rotated in place; The top of described swivel plate is installed with two guide rod cylinder, the piston rod end of described pair of guide rod cylinder is fixed with installing plate, described installing plate is fixedly connected with contiguous block, described contiguous block is connected with key seat, described key seat is fixed with locating piece, described locating piece is provided with alignment pin, and the both sides of described locating piece are respectively arranged with soldering turret guide pad A and soldering turret guide pad B.
From the above, the positioning welding mechanism of this top cover kuppe nutplate, the basis of substrate and support plate is provided with one-level turning device, secondary retractor device and kuppe nutplate positioner; One-level turning device comprises connecting plate, clamping cylinder, hinge axis, flap, swivel plate, stop piece; Secondary retractor device comprises two guide rod cylinder, installing plate, contiguous block; Kuppe nutplate positioner is provided with key seat, alignment pin, locating piece, soldering turret guide pad.Substrate is accurately arranged on former fixture by fastening bolt and reference pins, and support plate is arranged on substrate, and one-level turning device is fixed on substrate by fastening bolt and reference pins; Secondary retractor device is connected with one-level turning device by connecting plate; Kuppe nutplate positioner is arranged on the contiguous block of secondary retractor device by fastening bolt and reference pins.
During use, first press " closing " button of fixture operation platform, in one-level turning device, the piston rod of clamping cylinder stretches out, and swivel plate relies on flap to turn clockwise around hinge axis under the effect of clamping cylinder, against stop piece; Meanwhile, the piston rod of two guide rod cylinder stretches out, erection & lift plate and contiguous block, and now kuppe nutplate positioner also stretches out thereupon and puts in place, and this mechanism is in closure state.Then, kuppe nutplate is in place by alignment pin and locating piece, carries out the operation of quick position spot-welded by soldering turret guide pad A and B soldering turret; After having operated, press the open button of fixture operation platform again, secondary retractor device and one-level turning device are retracted in the opposite direction successively and upset is opened (open angle is 110 °), then this welding mechanism is in open mode, and then operative employee carries out the welding equipment operation of other parts again by the technique of ordinary vehicle type.Whole process operation is simple, and location and welding are quick and precisely.
White car body top cover kuppe nutplate positioning welding mechanism described in the utility model, designs ingenious, adopts secondary rotatory and extending device to realize accurate location and the welding of top cover kuppe nutplate, meets the requirement that various shares a sleeve clamp simultaneously.Possess following advantage:
1, simple to operation.Only need operative employee can control the duty of this mechanism by operating desk button on former fixture.
2, make use of the flexibility of secondary rotatory and extending device, upset open angle can reach 110 °, efficiently solves soldering turret does not have weld pass problem when welding other parts.
3, locate fast and accurately, welding efficiency is high.Through measuring and calculating, improve about 10 times than manual positioning welding efficiency, can batch production requirements be met.
4, cost is low.Only on former fixture, the utility model need be installed, save the expense designing and producing welding fixture special.
5, postwelding product quality uniformity is good, saves and reprocesses cost.
Accompanying drawing explanation
Fig. 1 represents fixture closure state schematic diagram.
Fig. 2 represents fixture open mode schematic diagram.
Fig. 3 represents one-level turning device schematic diagram.
Fig. 4 represents secondary retractor device schematic diagram.
Fig. 5 represents kuppe nutplate positioner schematic diagram.
In figure, 1-substrate, 2-clamping cylinder, 3-hinge axis, 4-flap, 5-swivel plate, 6-stop piece, 7-connecting plate, the two guide rod cylinder of 8-, 9-installing plate, 10-contiguous block, 11-soldering turret guide pad A, 12-alignment pin, 13-soldering turret guide pad B, 14-locating piece, 15-key seat, 16-reference pins, 17-fastening bolt, 18-support plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
A kind of white car body top cover kuppe nutplate positioning welding mechanism, as shown in Figure 1, the basis of substrate 1 and support plate 18 is provided with one-level turning device, secondary retractor device and kuppe nutplate positioner; One-level turning device comprises connecting plate 7, clamping cylinder 2, hinge axis 3, flap 4, swivel plate 5, stop piece 6; Secondary retractor device comprises two guide rod cylinder 8, installing plate 9 and contiguous block 10; Kuppe nutplate positioner is provided with key seat 15, alignment pin 12, locating piece 14 and soldering turret guide pad.
Concrete mechanism is, substrate 1 is fixedly connected with riser 18 by fastening bolt 17, described riser 18 is fixedly connected with connecting plate 7 exactly by fastening bolt 17 and reference pins 16, as shown in Figure 3, the top of described connecting plate 7 is provided with flap 4 by hinge axis 3, end and the swivel plate 5 of described flap 4 are connected, the side of described connecting plate 7 and the cylinder body of clamping cylinder 2 are connected, piston rod end and the swivel plate 5 of described clamping cylinder 2 are hinged, and the top of described connecting plate 7 is provided with the stop piece 6 limiting swivel plate 5 and be rotated in place.The function of one-level turning device realizes secondary to stretch and the upset of kuppe nutplate positioner, as shown in Figure 1, when being in closure state, the piston rod of clamping cylinder 2 stretches out, swivel plate 5 is turned clockwise around hinge axis 3 by flap 4, the sidepiece contact stop piece 6 of swivel plate 5, closes and puts in place.As shown in Figure 2, when being in open mode, the piston rod of clamping cylinder 2 is retracted, and swivel plate 5 is rotated counterclockwise around hinge axis 3 by flap 4, and open angle can reach 110 °.
The top of described swivel plate 5 is installed with two guide rod cylinder 8, as shown in Figure 4, the piston rod end of described pair of guide rod cylinder 8 is fixed with installing plate 9, and described installing plate 9 is fixedly connected with contiguous block 10, and described contiguous block 10 is connected with key seat 15 by reference pins 16 and fastening bolt 17.Secondary retractor device is used for flexible the putting in place of kuppe nutplate positioner, carries out weld job.
As shown in Figure 5, described key seat 15 is fixed with locating piece 14, and described locating piece 14 is provided with alignment pin 12, and the both sides of described locating piece 14 are respectively arranged with soldering turret guide pad A11 and soldering turret guide pad B13.Kuppe nutplate is arranged on locating piece 14 by alignment pin 12; Soldering turret guide pad A11 and soldering turret guide pad B13 is used for butt welding tongs and carries out quick position, carries out spot-welded operation in the below of kuppe nutplate.
After having operated, secondary retractor device and one-level turning device are retracted in the opposite direction successively and upset is opened (open angle is 110 °), then this welding mechanism is in open mode, and then operative employee carries out the welding equipment operation of other parts again by the technique of ordinary vehicle type.Whole process operation is simple, and location and welding are quick and precisely.
It should be noted last that; above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted; although be described in detail with reference to the utility model embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement; do not depart from the spirit and scope of the technical solution of the utility model, it all should be contained in claims of the present utility model.
Claims (1)
1. a white car body top cover kuppe nutplate positioning welding mechanism, it is characterized in that: comprise substrate (1), described substrate (1) is fixedly connected with support plate (18), described support plate (18) is fixedly connected with connecting plate (7), the top of described connecting plate (7) is provided with flap (4) by hinge axis (3), end and the swivel plate (5) of described flap (4) are connected, the side of described connecting plate (7) and the cylinder body of clamping cylinder (2) are connected, piston rod end and the swivel plate (5) of described clamping cylinder (2) are hinged, the top of described connecting plate (7) is provided with the stop piece (6) limiting swivel plate (5) and be rotated in place, the top of described swivel plate (5) is installed with two guide rod cylinder (8), the piston rod end of described pair of guide rod cylinder (8) is fixed with installing plate (9), described installing plate (9) is fixedly connected with contiguous block (10), described contiguous block (10) is connected with key seat (15), described key seat (15) is fixed with locating piece (14), described locating piece (14) is provided with alignment pin (12), the both sides of described locating piece (14) are respectively arranged with soldering turret guide pad A(11) and soldering turret guide pad B(13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426352.3U CN204700490U (en) | 2015-06-19 | 2015-06-19 | White car body top cover kuppe nutplate positioning welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426352.3U CN204700490U (en) | 2015-06-19 | 2015-06-19 | White car body top cover kuppe nutplate positioning welding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700490U true CN204700490U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426352.3U Active CN204700490U (en) | 2015-06-19 | 2015-06-19 | White car body top cover kuppe nutplate positioning welding mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378561A (en) * | 2016-12-08 | 2017-02-08 | 安徽江淮汽车集团股份有限公司 | To-be-welded part feeding device |
| CN107138838A (en) * | 2017-05-16 | 2017-09-08 | 温州职业技术学院 | A kind of welding equipment of sheet metal component |
| CN107262895A (en) * | 2017-05-16 | 2017-10-20 | 温州职业技术学院 | The welding of sheet metal parts method |
| CN108247272A (en) * | 2018-01-30 | 2018-07-06 | 安徽江淮汽车集团股份有限公司 | A kind of non-porous total member auxiliary mould |
| CN108747144A (en) * | 2018-06-06 | 2018-11-06 | 芜湖安韬谱自动化有限公司 | The turning positioning mechanical of the turning positioning mechanical and lower positioning that are positioned on Automobile Welding hole |
| CN114952166A (en) * | 2022-05-12 | 2022-08-30 | 东风柳州汽车有限公司 | Automatic welding positioning mechanism for nut plate |
-
2015
- 2015-06-19 CN CN201520426352.3U patent/CN204700490U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378561A (en) * | 2016-12-08 | 2017-02-08 | 安徽江淮汽车集团股份有限公司 | To-be-welded part feeding device |
| CN107138838A (en) * | 2017-05-16 | 2017-09-08 | 温州职业技术学院 | A kind of welding equipment of sheet metal component |
| CN107262895A (en) * | 2017-05-16 | 2017-10-20 | 温州职业技术学院 | The welding of sheet metal parts method |
| CN108247272A (en) * | 2018-01-30 | 2018-07-06 | 安徽江淮汽车集团股份有限公司 | A kind of non-porous total member auxiliary mould |
| CN108247272B (en) * | 2018-01-30 | 2019-06-04 | 安徽江淮汽车集团股份有限公司 | A kind of non-porous total member auxiliary mould |
| CN108747144A (en) * | 2018-06-06 | 2018-11-06 | 芜湖安韬谱自动化有限公司 | The turning positioning mechanical of the turning positioning mechanical and lower positioning that are positioned on Automobile Welding hole |
| CN108747144B (en) * | 2018-06-06 | 2023-11-14 | 芜湖安韬谱智能装备股份有限公司 | Turnover positioning mechanism for positioning on automobile welding hole and turnover positioning mechanism for positioning downwards |
| CN114952166A (en) * | 2022-05-12 | 2022-08-30 | 东风柳州汽车有限公司 | Automatic welding positioning mechanism for nut plate |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 1 No. 044000 Shanxi province Yuncheng City Airport Economic Development Zone Airport Road Patentee after: DANYUN AUTOMOBILE CO., LTD. Address before: 044000 Shanxi province Yuncheng City Airport Tongda Road No. 8 Patentee before: Shanxi Dayun Automobile Manufacture Company |