CN213033967U

CN213033967U - Ring flange spin welding tool platform

Info

Publication number: CN213033967U
Application number: CN202021561172.3U
Authority: CN
Inventors: 方恒晨
Original assignee: Dalian Funuo Machinery Co ltd
Current assignee: Dalian Funuo Machinery Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-23
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a rotatory welding jig platform of ring flange, including first jig platform, a closing device, central positioner, second jig platform, supporting legs and drive arrangement, central positioner sets up the center department of first jig platform, a closing device centers on central positioner is the setting of annular array and is in first jig bench, install the bottom of first jig platform drive arrangement is last, drive arrangement installs second jig bench, drive arrangement can drive first jig platform for rotary motion is to the second jig platform, the supporting legs sets up in second jig platform bottom for support second jig platform. The utility model discloses great assurance the welding quality of axle core, but also improved welding efficiency, reduced workman's intensity of labour.

Description

Ring flange spin welding tool platform

Technical Field

The utility model relates to an axle core welding jig field of ring flange, in particular to rotatory welding jig platform of ring flange.

Background

In the prior art, a shaft core needs to be welded at the central hole of the flange plate, the shaft core is directly placed on a fixed jig table during welding, and the shaft core is welded by manually rotating around the flange plate, so that a welded welding line is broken and not continuous, the welding efficiency is low, the labor intensity of workers is high, and the shaft core needs to rotate around the flange plate all the time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can reduce workman intensity of labour, improve welding efficiency, the rotatory welding jig platform of ring flange of welding line for continuous welding line.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a rotatory welding jig platform of ring flange for supplementary ring flange welding axle center, includes first jig platform, a closing device, central positioner, second jig platform, supporting legs and drive arrangement, central positioner sets up the center department of first jig platform, first closing device centers on central positioner is the setting of annular array and is in first jig bench, the bottom of first jig platform is installed drive arrangement is last, drive arrangement installs second jig bench, drive arrangement can drive first jig platform be rotary motion for second jig platform, the supporting legs sets up in second jig platform bottom for support second jig platform.

Furthermore, the first compressing device comprises a first mounting seat and a first compressing column, and the first compressing column is mounted on the first mounting seat and used for compressing the flange plate on the first jig table.

Furthermore, the central positioning device comprises a central positioning column and a positioning nut, the central positioning column can penetrate through the shaft core of the flange plate and then is in threaded connection with the positioning nut, and the positioning nut can lock the shaft core on the flange plate.

Further, the supporting legs include first supporting part, adjusting screw, second supporting part and lower margin, first supporting part passes through adjusting screw and is connected with the second supporting part, the bottom at the second supporting part is installed to the lower margin.

Further, the fixture comprises a second pressing device, wherein the second pressing device surrounds the central positioning device and is arranged on the second fixture table in an annular array.

Further, the second pressing device comprises a second mounting seat, a connecting plate, a pressing wheel and a clamping hook, the second mounting seat is mounted at the bottom of the second jig table, one end of the connecting plate is hinged to the second mounting seat, the other end of the connecting plate is rotatably connected with the pressing wheel, the clamping hook is mounted on the upper surface of the second jig table through a clamping hook screw, and the clamping hook can rotate around the clamping hook screw.

Further, the driving device is a rotating table.

The utility model has the advantages that:

the utility model is provided with the first pressing device and the central positioning device on the first jig platform, so that when the utility model works, the shaft core is firstly inserted into the central hole of the flange plate, then the flange plate and the shaft core are placed on the first jig platform, when the shaft core is placed, the central hole of the shaft core is inserted into the central positioning device, the shaft core is locked on the flange plate through the central positioning device, then the flange plate is pressed on the first jig platform through the first pressing device, the first jig platform is driven to rotate through the driving device during welding, thereby greatly facilitating the welding of the shaft core by workers, the workers can weld the shaft core without moving when welding, only the workers need to stand at one position, the shaft core can be welded on the flange plate, and the welding line of the shaft core and the flange plate is continuous, thereby greatly ensuring the welding quality of the shaft core, and improving the welding efficiency, the labor intensity of workers is reduced.

Drawings

FIG. 1 is a perspective view of the flange shown separated from the hub;

FIG. 2 is a perspective view of the hub inserted into the center of the flange;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a plan view of the present invention.

Fig. 5 is a sectional view at a-a of fig. 4.

Fig. 6 is a schematic structural view of the first pressing device of the present invention;

fig. 7 is a schematic structural view of the supporting leg of the present invention;

fig. 8 is a schematic structural view of a second pressing device of the present invention.

Detailed Description

The invention is further explained below with reference to the drawings:

as shown in fig. 3 to 5, a flange plate spin welding jig table is used for assisting a flange plate 8 to weld a shaft core 9, and includes a first jig table 1, four first pressing devices 2, a central positioning device 3, a second jig table 4, supporting legs 5 and driving devices 6, wherein the central positioning device 3 is arranged at the center of the first jig table 1, the four first pressing devices 2 are arranged on the first jig table 1 and surround the central positioning device 3 to form an annular array, the bottom of the first jig table 1 is arranged on the driving devices 6, the driving devices 6 are arranged on the second jig table 4, the driving devices 6 can drive the first jig table 1 to rotate relative to the second jig table 4, and the supporting legs 5 are arranged at the bottom of the second jig table 4 and are used for supporting the second jig table 4.

The utility model is provided with the first pressing device 2 and the central positioning device 3 on the first jig platform 1, when the utility model works, the shaft core 9 can be firstly inserted into the central hole of the flange plate 8, then the flange plate 8 and the shaft core 9 are placed on the first jig platform 1, when the utility model is placed, the central hole of the shaft core 9 is inserted into the central positioning device 3, the shaft core 9 is locked on the flange plate 8 through the central positioning device 3, then the flange plate 8 is pressed on the first jig platform 1 through the first pressing device 2, when in welding, the first jig platform 1 is driven to rotate through the driving device 6, thereby greatly facilitating the welding of the shaft core by workers, when in welding, the workers do not need to move, only need to stand on one position to weld the shaft core 9 on the flange plate 8, and the welding line of the shaft core 9 and the flange plate 8 is continuous, thereby greatly ensuring the welding quality of the shaft core 9, but also improves the welding efficiency and reduces the labor intensity of workers.

As shown in fig. 5, the central positioning device 3 includes a central positioning column 31 and a positioning nut 32, the lower end of the central positioning column 31 is installed on the driving device 6, the upper end of the central positioning column 31 passes through the central hole of the first fixture table 1, during positioning, the central positioning column 31 can pass through the central hole of the shaft core 9 and then be in threaded connection with the positioning nut 32, the positioning nut 32 is matched with the central positioning column 31 to lock the shaft core 9 on the flange 8, and the central positioning column 31 is provided with threads.

As shown in fig. 6, the first pressing device 2 includes a first mounting base 21 and a first pressing column 22, the first pressing column 22 is detachably mounted on a mounting hole of the first mounting base 21, the first pressing column 22 can be fixed on the mounting hole of the first mounting base 21 by glue, and the first mounting base 21 is locked on the first fixture table 1 by screws for pressing the flange 8 on the first fixture table 1.

As shown in fig. 7, four support legs 5 are provided, each support leg 5 includes a first support portion 51, an adjusting screw 52, a second support portion 53 and an anchor 54, the first support portion 51 is connected to the second support portion 53 through the adjusting screw 52, a plurality of adjusting holes are provided on the first support portion 51, a plurality of adjusting holes 55 are correspondingly provided on the second support portion 53, when the height of the first support portion 51 needs to be adjusted, the first support portion 51 can be lifted upwards, and then the adjusting screw 52 passes through the adjusting holes 55 of the first support portion 51 and the second support portion 52 to lock the first support portion 51, so as to adjust the height of the first jig table 1, and the anchor 54 is installed at the bottom of the second support portion 53.

As shown in fig. 8, the jig device further comprises a second pressing device 7, and the second pressing device 7 is arranged on the second jig table 4 in an annular array around the central positioning device 3. The second pressing device 7 comprises a second mounting base 71, a connecting plate 72, a pressing wheel 73 and a clamping hook 74, the second mounting base 71 is mounted at the bottom of the second jig table 4, one end of the connecting plate 72 is hinged to the second mounting base 71, the other end of the connecting plate 72 is rotatably connected with the pressing wheel 73, the clamping hook 74 is mounted on the upper surface of the second jig table 4 through a clamping hook screw, and the clamping hook 74 can rotate around the clamping hook screw. When the flange plate with a higher size is required to be compressed, because the height of the first compressing device 2 cannot be adjusted, the compressing of a workpiece with a higher height can be realized by arranging the second compressing device 7, the connecting plate 72 drives the compressing wheel 73 to rotate upwards around the second mounting seat 71 during compressing, the flange plate 8 on the first jig table 1 is compressed, the compressing hook 74 rotates to one side of the connecting plate 72, the compressing hook 74 is clamped on one side of the connecting plate 72, and the compressing hook 74 is locked on the second jig table 4 through a screw, so that the connecting plate 72 and the compressing wheel 73 are fixed.

Further, the driving device 6 is a rotary table.

The above description is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a ring flange spin welding tool platform for supplementary ring flange welding axle center, its characterized in that: the fixture comprises a first fixture table, a first pressing device, a central positioning device, a second fixture table, supporting legs and a driving device, wherein the central positioning device is arranged at the center of the first fixture table, the first pressing device surrounds the central positioning device, which is in an annular array, of the first fixture table, the bottom of the first fixture table is installed on the driving device, the driving device is installed on the second fixture table, the driving device can drive the first fixture table to rotate relative to the second fixture table, and the supporting legs are arranged at the bottom of the second fixture table and used for supporting the second fixture table.

2. The flange spin welding tool platform of claim 1, characterized in that: the first pressing device comprises a first mounting seat and a first pressing column, and the first pressing column is mounted on the first mounting seat and used for pressing the flange plate on the first jig table.

3. The flange spin welding tool platform of claim 1, characterized in that: the central positioning device comprises a central positioning column and a positioning nut, the central positioning column can penetrate through the shaft core of the flange plate and then is in threaded connection with the positioning nut, and the positioning nut can lock the shaft core on the flange plate.

4. The flange spin welding tool platform of claim 1, characterized in that: the supporting legs include first supporting part, adjusting screw, second supporting part and lower margin, first supporting part passes through adjusting screw and is connected with the second supporting part, the bottom at the second supporting part is installed to the lower margin.

5. The flange spin welding tool platform of claim 1, characterized in that: the second pressing device surrounds the central positioning device and is arranged on the second jig table in an annular array.

6. The flange spin welding tool platform of claim 5, characterized in that: the second pressing device comprises a second mounting seat, a connecting plate, a pressing wheel and a clamping hook, the second mounting seat is mounted at the bottom of the second jig table, one end of the connecting plate is hinged to the second mounting seat, the other end of the connecting plate is rotatably connected with the pressing wheel, the clamping hook is mounted on the upper surface of the second jig table through a clamping hook screw, and the clamping hook can rotate around the clamping hook screw.

7. The flange spin welding tool platform of claim 1, characterized in that: the driving device is a rotating table.