CN211248938U - General assembly welding frock of subway aluminum alloy roof - Google Patents
General assembly welding frock of subway aluminum alloy roof Download PDFInfo
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- CN211248938U CN211248938U CN201922100107.4U CN201922100107U CN211248938U CN 211248938 U CN211248938 U CN 211248938U CN 201922100107 U CN201922100107 U CN 201922100107U CN 211248938 U CN211248938 U CN 211248938U
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Abstract
The utility model discloses a general assembly welding tool for a metro aluminum alloy roof, which comprises a main frame, a positioning support table board, a turnover device, a forward-installed profiling device and a backward-installed profiling device, wherein the main frame is a main frame of the tool, and other components are all assembled on the basis of the main frame; two ends of the turnover device are erected on the main frame, and the turnover device comprises a speed reducer, a rotating shaft and a rotating handle; the location support mesa includes the positive copying device or the anti-copying device of adorning at middle part locating piece and both ends, and the location support mesa sets up on the rotation axis, it is same be equipped with two sets on the rotation axis the location support mesa just all distributes along axial direction, and the tip of two sets of location support mesas is for adorning copying device and anti-copying device just respectively, and through rotatory twist grip, the rotation axis drives adorn copying device and anti-copying device upset just. The utility model discloses the commonality is strong, good reliability, convenient to use, easy operation, compact structure, low cost, saving place.
Description
Technical Field
The utility model relates to an assembly welding flexibility frock of subway aluminum alloy roof, concretely relates to general assembly welding frock of subway aluminum alloy roof belongs to subway roof welding set technical field.
Background
When welding the aluminum alloy roof, need utilize the frock to assemble and weld boundary beam and roof board, because the difference of various subway motorcycle types, the length, the width of roof, boundary beam profile shape all are different, and these differences will probably cause the difference of its frock demand.
The conventional welding tool for the aluminum alloy car roof is a traditional car roof assembling and welding tool with fixed width and fixed edge beam profile plates, wherein the profile plates are fixed on two sides of a platform in a non-adjustable mode, as shown in figure 1.
In addition, the welding of every roof divide into and just adorn the frock and turn over the dress frock, and every kind roof needs the corresponding special frock of preparation, and for the enterprise, both occupied place need spend a large amount of frock manufacturing cost again, in addition in the frock once can't adjust the equipment clearance, the degree of disturbance, can't satisfy the equipment size of adjusting the frock at any time in the preparation, the commonality is poor.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a general assembly welding frock of subway aluminum alloy roof, the utility model discloses there is great advantage: the packaging efficiency is high, welding deformation is little, convenient operation, consequently the utility model discloses but the wide application is in the assembly welding process of various aluminum alloy roofs.
The utility model provides a technical scheme that its technical problem adopted is:
the general assembly welding tool for the aluminum alloy roof of the subway comprises a main frame, a positioning support table top, a turnover device, a forward profiling device and a backward profiling device, wherein the main frame is a main body frame of the tool, and other components are assembled on the basis of the main frame; the two ends of the turnover device are erected on the main frame, and the turnover device comprises a speed reducer, a rotating shaft and a rotating handle; the utility model discloses a profiling mechanism, including locating support mesa, rotation handle, rotation axis drive the just dress profiling mechanism of just adorning of middle part locating piece and both ends or adorn the profiling mechanism reversely, the locating support mesa sets up on the rotation axis, it is same be equipped with two sets on the rotation axis the locating support mesa just all distributes along axial direction, and the tip of two sets of locating support mesas is adorning the profiling mechanism and adorns the profiling mechanism reversely respectively, through rotatory twist grip, rotation axis drive adorn the profiling mechanism and adorn the upset replacement of profiling mechanism reversely.
Further, the tool further comprises an adjusting track and a fixing mechanism, the adjusting track is arranged between the rotating shaft and the forward installation copying device or the backward installation copying device, the forward installation copying device or the backward installation copying device can move left and right on the adjusting track to adjust the distance between the forward installation copying device or the backward installation copying device and the central positioning block, and the fixing mechanism plays a role in fixing the forward installation copying device or the backward installation copying device.
Further, the forward mounting and backward mounting profiling devices are modules formed by assembling and welding profiling plates and connecting plates, and each single module is detachably mounted on the rotating shaft.
Further, the rotation angle of the rotating shaft is 0-90 °.
Furthermore, the main frame includes two parallel supports, turning device is equipped with a plurality ofly, and with two parallel supports vertical setting. In order to control welding deformation, improve production efficiency, save field and cost and ensure product size, an applicant decides to redesign and manufacture an assembly and welding integrated tool suitable for assembling and welding a subway aluminum alloy roof, integrates forward assembly and reverse assembly into a whole, and realizes a universal roof assembly and welding tool applicable to different lengths, different widths, different edge beam profile degrees and the like.
Compare with traditional assembly welding frock, the utility model discloses a roof assembly welding frock advantage mainly shows:
the design of (I) traditional frock, the assembly welding frock of roof divide into and just adorn and the frock of turning over, two frocks promptly, and is dedicated. The utility model discloses integrated just adorning and anti-dress in an organic whole, a frock just can realize switching just adorning and anti-dress (the last hand wheel upset copying device of rotatory turning device) through turning device, has practiced thrift the place.
(II) the roof width and the cross sectional shape of different projects may be different, and traditional frock needs make a formal dress frock and a frock of turning over according to the product again, the utility model discloses profile modeling device (as shown in fig. 6, 7) can be changed to the accessible and the roof of different cross sectional shapes can be satisfied, the cost has been practiced thrift greatly, the place and the preparation cycle of frock.
(III) the utility model discloses a profile modeling module is installed on adjusting orbital spout, and when the product width need be adjusted, the accessible is adjusted the position of profile modeling module and is come width and the degree of disturbance that convenient and fast changed the roof, and traditional frock is the welding design, and the profile plate is unable removal. When same roof need change size control tolerance the utility model discloses only need adjust the position of shape piece and just can satisfy, need not make any new part again to the fastest speed satisfies the welding size requirement.
To sum up, the utility model relates to a commonality is strong, good reliability, convenient to use, operation maintenance are simple, compact structure, low cost, practice thrift the general frock of place, efficient subway aluminum alloy roof.
Drawings
FIG. 1 is a structural diagram of the general assembly welding tool for the subway aluminum alloy roof of the utility model;
FIG. 2 is a side view of the utility model of the universal assembling and welding tool for the subway aluminum alloy roof during the normal assembly of the roof;
FIG. 3 is a perspective view of the universal assembling and welding tool for the subway aluminum alloy roof of the utility model when the roof is assembled;
FIG. 4 is a side view of the utility model of the universal assembly welding tool for subway aluminum alloy roofs in the reverse installation of the roofs;
FIG. 5 is a perspective view of the universal assembly welding tool for the subway aluminum alloy roof of the utility model when the roof is reversely assembled;
FIG. 6 is a schematic view of a positive copying device;
FIG. 7 is a schematic view of a reverse profiling apparatus;
FIG. 8 is a schematic view of the rotation of the rotating shaft driving the copying device to turn over by rotating the rotating handle;
FIG. 9 is an enlarged view of the adjustment track;
FIG. 10 is a schematic view of a locking bolt on the adjustment track;
the device comprises a main frame 1, a positioning support table top 2, a turning device 3, a rotating shaft 31, a rotating handle 32, a forward copying device 4, a reverse copying device 5, an adjusting track 6 and a locking bolt 7.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 10, the general assembly welding tool for the subway aluminum alloy roof of the embodiment mainly comprises a main frame 1, a positioning support table top 2, a turnover device 3, a forward installation copying device 4, a reverse installation copying device 5 and an adjusting track 6.
The main frame 1 is the main body frame of this embodiment frock, and all other frock parts are all assembled on main frame 1 basis, and main frame 1 includes the support of two parallel arrangement.
Two ends of the turnover device 3 are erected on the main frame 1 and are vertically arranged with the two parallel brackets. The turning devices 3 are arranged on the main frame 1 to realize the turning exchange function of the forward mounting copying device 4 and the reverse mounting copying device 5, each turning device 3 is connected with the rotating shaft 31 through a speed reducer, the end part of the rotating shaft 31 is provided with a rotating handle 32, and the rotating shaft 31 drives the forward mounting copying device 4 and the reverse mounting copying device 5 to turn through rotating the rotating handle 32.
The positioning support table top 2 is arranged on the rotating shaft 31 and comprises a front mounting surface and a reverse mounting surface, and the positioning support table top 2 for realizing the front mounting of the car roof is the front mounting surface, otherwise, the positioning support table top is the reverse mounting surface. When the product is welded, long welding seams are formed on the front side and the back side of the product, when the welding seams on one side are welded, the roof is lifted by a crane, the other side profiling device of the product is easily switched by rotating the rotating handle 32, and the front and back side tool positioning of the roof is quickly changed. By rotating the rotating handle 32, the forward installation copying device 4 and the backward installation copying device 5 can be turned over and switched, and the realized rotating angle is 0-90 degrees.
The positioning support table-board 2 is formed by assembling a plurality of positioning blocks and rotates along with the turnover device 3. The positioning support table-board 2 comprises a middle positioning block and a forward mounting copying device 4 or a backward mounting copying device 5 at two ends, and the copying devices at two ends of the same rotating shaft 31 are kept consistent. The middle positioning block is fixed on a rotating shaft 31, the forward mounting copying device 4 or the backward mounting copying device 5 at two ends are fixed on the rotating shaft 31 through an adjusting track 6 and a locking bolt 7, the locking bolt 31 is loosened, and the copying devices can move left and right on the adjusting track 6.
The forward copying device 4 and the backward copying device 5 are both a module formed by assembling and welding copying plates and connecting plates, and each independent module is detachable. In addition, the forward-mounted profiling device 4 and the backward-mounted profiling device 5 can move through the sliding groove (the adjusting track 6) by loosening the locking bolt 7, the relative width (the distance between the forward-mounted profiling device 4 or the backward-mounted profiling device 5 and the middle positioning block) is adjusted, and the adjustable width is suitable for the roof width of various types of subway aluminum alloy project A, B model vehicles.
Further, when the sectional shape of the roof side rail is changed, the copying device may be replaced as it is (as shown in fig. 6 and 7).
The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (5)
1. The general assembly welding tool for the aluminum alloy roof of the subway is characterized by comprising a main frame, a positioning support table board, a turnover device, a forward profiling device and a backward profiling device, wherein the main frame is a main frame of the tool, and other components are assembled on the basis of the main frame; the two ends of the turnover device are erected on the main frame, and the turnover device comprises a speed reducer, a rotating shaft and a rotating handle; the utility model discloses a profiling mechanism, including locating support mesa, rotation handle, rotation axis drive the just dress profiling mechanism of just adorning of middle part locating piece and both ends or adorn the profiling mechanism reversely, the locating support mesa sets up on the rotation axis, it is same be equipped with two sets on the rotation axis the locating support mesa just all distributes along axial direction, and the tip of two sets of locating support mesas is adorning the profiling mechanism and adorns the profiling mechanism reversely respectively, through rotatory twist grip, rotation axis drive adorn the profiling mechanism and adorn the upset replacement of profiling mechanism reversely.
2. The assembly welding tool for the universal subway aluminum alloy roof as claimed in claim 1, wherein the tool further comprises an adjusting track and a fixing mechanism, the adjusting track is arranged between the rotating shaft and the forward installation copying device or the backward installation copying device, the forward installation copying device or the backward installation copying device can move left and right on the adjusting track to adjust the distance between the forward installation copying device or the backward installation copying device and the middle positioning block, and the fixing mechanism plays a role in fixing the forward installation copying device or the backward installation copying device.
3. The assembly welding tool for the universal assembly welding of the aluminum alloy roof of the subway as claimed in claim 1 or 2, wherein the forward installation copying device and the backward installation copying device are both a module formed by assembling and welding a copying plate and a connecting plate, and each single module is detachably mounted on the rotating shaft.
4. The assembly welding tool for the subway aluminum alloy roof as claimed in claim 1 or 2, wherein the rotation angle of the rotating shaft is 0-90 °.
5. The assembly welding tool for the subway aluminum alloy roof as claimed in claim 1 or 2, wherein the main frame comprises two supports arranged in parallel, and the turnover device is provided with a plurality of supports arranged in parallel and perpendicular to the two supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100107.4U CN211248938U (en) | 2019-11-29 | 2019-11-29 | General assembly welding frock of subway aluminum alloy roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100107.4U CN211248938U (en) | 2019-11-29 | 2019-11-29 | General assembly welding frock of subway aluminum alloy roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248938U true CN211248938U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100107.4U Active CN211248938U (en) | 2019-11-29 | 2019-11-29 | General assembly welding frock of subway aluminum alloy roof |
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| CN (1) | CN211248938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045336A (en) * | 2020-09-07 | 2020-12-08 | 中车长春轨道客车股份有限公司 | Vehicle body deflection adjusting device of metro vehicle |
-
2019
- 2019-11-29 CN CN201922100107.4U patent/CN211248938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045336A (en) * | 2020-09-07 | 2020-12-08 | 中车长春轨道客车股份有限公司 | Vehicle body deflection adjusting device of metro vehicle |
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