CN218341358U

CN218341358U - Flexible liner pressing device for welding seam

Info

Publication number: CN218341358U
Application number: CN202221955940.2U
Authority: CN
Inventors: 周丽梅; 汪文华; 陈华河; 许晨
Original assignee: Hubei Tiangao New Material Co ltd
Current assignee: Hubei Tiangao New Material Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-20
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a flexible liner pressing device for welding seams, which relates to the welding field and comprises a fixed platform for placing an iron plate and a placing platform for placing a flexible liner, wherein the middle end of the top of the fixed platform is provided with a mounting groove, the placing platform is arranged in the mounting groove, the bottom of the placing platform is provided with a fixed block, the bottom of the fixed block is provided with a lifting assembly, two sides of the fixed block are provided with tensioning assemblies for tensioning the flexible liner, and two sides of the top of the fixed platform are provided with fixed assemblies; the utility model discloses a place flexible liner on place the platform, through taut subassembly, with its take-up, make its whole tight to fix, thereby solve traditional flexible liner and have the problem of fold when the bonding, rethread hydraulic cylinder is with the tight laminating of flexible liner in the bottom of iron plate, thereby reduces the production of bubble.

Description

Flexible liner pressing device for welding seam

Technical Field

The utility model relates to the field of welding technique, especially, relate to a flexible liner closing device for welding seam.

Background

In the prior art, the problem of weld joint forming is mainly solved by adopting a ceramic liner forming method and a water-cooling copper base plate forming method, however, when the method is actually used, the two weld joint forming methods have a plurality of defects. Wherein, the ceramic material formed by the ceramic liner forming method is easy to damage, and the repeated utilization rate is not high;

and adopt flexible liner, though avoided the problem when adopting rigidity liners such as pottery and water-cooling copper, nevertheless because flexible liner only through with iron plate between adhere, when the iron plate surface is clean or level and smooth inadequately, fold and bubble appear easily in the bonded surface, lead to the bad condition of laminating, and then make the liner drop easily when high temperature welding, consequently the utility model provides a problem that flexible liner closing device exists in order to solve prior art for the welding seam.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a flexible liner closing device is used to welding seam, this flexible liner closing device is used to welding seam makes it wholly tighten through placing flexible liner on place the platform taking up the subassembly through placing flexible liner taut to fix, thereby solve the problem that traditional flexible liner exists the fold when the bonding.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a flexible liner closing device for welding seam, is including the fixed platform that is used for placing iron plate and the place the platform that is used for placing flexible liner, the middle-end at fixed platform top is equipped with the mounting groove, be equipped with place the platform in the mounting groove, place the platform's bottom is equipped with the fixed block, the bottom of fixed block is equipped with lifting unit, the both sides of fixed block are equipped with the taut subassembly of taut flexible liner, the both sides at fixed platform top are equipped with fixed subassembly, the flexible liner that place at place the platform top is tightly laminated its iron plate bottom fixed with fixed subassembly through taut subassembly with the taut rethread lifting unit in its both ends.

The further improvement is that: the lifting assembly comprises a hydraulic oil cylinder, the lower end of the hydraulic oil cylinder is fixedly connected with the bottom of the mounting groove, and the top of the hydraulic oil cylinder is fixedly connected with the fixing block.

The further improvement lies in that: the tensioning assembly comprises an electric telescopic rod, an installation frame, a tensioning assembly and a pressing assembly, the installation frame is fixedly arranged at the output end of the electric telescopic rod, and the pressing assemblies are arranged at the two ends of the installation frame.

The further improvement lies in that: the pressing assembly comprises a screw rod and a pressing plate, the screw rods are in threaded connection with the upper portions of the two ends of the mounting frame, a screw cap is arranged at the upper end of each screw rod, and the pressing plate is arranged at the lower end of each screw rod.

The further improvement lies in that: the tensioning assembly comprises support frames and rotating rollers, the support frames are symmetrically arranged on two sides of the placing platform, and the rotating rollers are rotatably arranged between the two support frames.

The further improvement is that: the bottom of clamp plate all is equipped with fixed tooth on with the inner wall of installing frame lower extreme, the dislocation sets up from top to bottom fixed tooth, just fixed tooth is equipped with the multiunit.

The further improvement lies in that: the fixing component comprises a supporting plate, a rotating shaft, a driving component, a fixing arm and a pressing block, the lower end of the supporting plate is fixedly mounted on the fixing platform, a groove is formed in the upper end of the supporting plate, the rotating shaft is arranged in the groove, the fixing arm is rotatably mounted on the rotating shaft, the pressing block of the fixing iron plate is arranged at the bottom of the inner end of the fixing arm, the driving component is arranged on the outer side of the supporting plate, and the driving component is connected with the outer end of the fixing arm.

The further improvement lies in that: the drive assembly includes the articulated seat of first articulated seat, second and pneumatic cylinder, one side of fixed platform is equipped with the first articulated seat, it has the pneumatic cylinder to articulate on the first articulated seat, the bottom of fixed arm outer end is equipped with the articulated seat of second, the output and the articulated seat of second of pneumatic cylinder are articulated.

The beneficial effects of the utility model are that: the utility model discloses a place flexible liner on place the platform, through taut subassembly, with its take-up, make its whole tight to fix, thereby solve traditional flexible liner and have the problem of fold when the bonding, rethread hydraulic cylinder is with the tight laminating of flexible liner in the bottom of iron plate, thereby reduces the production of bubble, flexible liner can not drop when the welding yet simultaneously, the completion of the weldment work of being convenient for.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a front cross-sectional view of the present invention.

Fig. 4 is an enlarged schematic view of fig. 3A according to the present invention.

Wherein: 1. a fixed platform; 2. placing a platform; 3. mounting grooves; 4. a fixed block; 5. a hydraulic cylinder; 6. an electric telescopic rod; 7. installing a frame; 8. a screw; 9. pressing a plate; 10. fixing teeth; 11. a support plate; 12. a rotating shaft; 13. a fixed arm; 14. pressing the block tightly; 15. a groove; 16. a first hinge mount; 17. a second hinge mount; 18. a pneumatic cylinder; 19. a support frame; 20. the roller is rotated.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3 and 4, the embodiment provides a flexible liner pressing device for a welding seam, which comprises a fixed platform 1 for placing an iron plate and a placing platform 2 for placing the flexible liner, wherein the middle end of the top of the fixed platform 1 is provided with a mounting groove 3, the placing platform 2 is arranged in the mounting groove 3, the bottom of the placing platform 2 is provided with a fixed block 4, the bottom of the fixed block 4 is provided with a lifting component, two sides of the fixed block 4 are provided with tensioning components for tensioning the flexible liner, two sides of the top of the fixed platform 1 are provided with fixing components, the flexible liner placed at the top of the placing platform 2 tightly fits the bottom of the iron plate fixed with the fixing components through the tensioning components, the placing platform 2 and the fixed platform 1 are adjusted to the same horizontal plane through the lifting components, the flexible liner is placed on the placing platform 2 and fixed through the tensioning components, the iron plate is placed on the fixed platform 1, and the distance between the iron plates is adjusted and then fixed through the fixing components, so that the iron plate tightly fits the flexible liner, and the welding effect is ensured.

The lifting assembly comprises a hydraulic oil cylinder 5, the lower end of the hydraulic oil cylinder 5 is fixedly connected with the bottom of the mounting groove 3, the top of the hydraulic oil cylinder 5 is fixedly connected with the fixing block 4, the placing platform 2 is driven to ascend or descend by the hydraulic oil cylinder 5, and therefore the flexible liner on the placing platform 2 can be replaced conveniently.

The tensioning assembly comprises an electric telescopic rod 6, a mounting frame 7, a tensioning assembly and a pressing assembly, the mounting frame 7 is fixedly arranged at the output end of the electric telescopic rod 6, the pressing assembly is arranged at the two ends of the mounting frame 7, and the surface of the flexible liner is smooth and tight by starting the two ends of the electric telescopic rod 6 for pulling the flexible liner, so that the laminating effect is improved.

Compress tightly the subassembly and include screw rod 8 and clamp plate 9, the equal threaded connection in top at 7 both ends of installing frame has screw rod 8, the upper end of screw rod 8 is equipped with revolves the cap, the lower extreme of screw rod 8 is equipped with clamp plate 9, through rotating screw rod 8, drives clamp plate 9 and moves down to compress tightly the both ends of flexible liner, when dismantling, only need rotate revolve the cap can, easy operation is convenient.

Tensioning assembly includes support frame 19 and live-rollers 20, the equal symmetry in both sides of place platform 2 is equipped with support frame 19, and is two sets of live-rollers 20 is installed in rotating between the support frame 19, and through the live-rollers 20 of support frame 19 installation, cooperation electric telescopic handle 6 can carry out the tensioning to flexible liner.

The bottom of clamp plate 9 all is equipped with fixed tooth 10 on the inner wall of installing frame 7 lower extreme, fixed tooth 10 misplaces from top to bottom and sets up, just fixed tooth 10 is equipped with the multiunit, can carry out better fixed to flexible liner through the setting of multiunit fixed tooth 10, prevents it and skids, increases fixed effect.

Fixed subassembly includes backup pad 11, pivot 12, drive assembly, fixed arm 13 and compact piece 14, the lower extreme fixed mounting of backup pad 11 is on fixed platform 1, the upper end of backup pad 11 is equipped with recess 15, be equipped with pivot 12 in the recess 15, rotate in the pivot 12 and install fixed arm 13, the bottom of fixed arm 13 inner is equipped with compact piece 14 of fixed iron plate, the outside of backup pad 11 is equipped with drive assembly, drive assembly is connected with the outer end of fixed arm 13, and the one end that drives fixed arm 13 through drive assembly rises or descends to make fixed arm 13 rotate in pivot 12, and drive compact piece 14 and fix iron plate.

The drive assembly comprises a first hinged seat 16, a second hinged seat 17 and a pneumatic cylinder 18, wherein the first hinged seat 16 is arranged on one side of the fixed platform 1, the pneumatic cylinder 18 is hinged to the first hinged seat 16, the second hinged seat 17 is arranged at the bottom of the outer end of the fixed arm 13, the output end of the pneumatic cylinder 18 is hinged to the second hinged seat 17, the pneumatic cylinder 18 is started, and therefore the fixed arm 13 is pulled to ascend and descend.

This flexible liner closing device for welding seam is through placing flexible liner on place the platform 2, through taut subassembly, with its take-up, make its whole tighten to fix, thereby solve traditional flexible liner and have the problem of fold when the bonding, rethread hydraulic cylinder 5 is with the tight laminating of flexible liner in the bottom of iron plate, thereby reduce the production of bubble, flexible liner can not drop when the welding simultaneously yet, the completion of the weldment work of being convenient for.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flexible liner closing device for welding seam which characterized in that: including fixed platform (1) that is used for placing iron plate and place platform (2) that are used for placing flexible liner, the middle-end at fixed platform (1) top is equipped with mounting groove (3), be equipped with place platform (2) in mounting groove (3), the bottom of place platform (2) is equipped with fixed block (4), the bottom of fixed block (4) is equipped with lifting unit, the both sides of fixed block (4) are equipped with the taut subassembly of taut flexible liner, the both sides at fixed platform (1) top are equipped with fixed subassembly, the flexible liner that place at place platform (2) top is tightly laminated its iron plate bottom fixed with fixed subassembly through taut subassembly with the taut rethread lifting unit in its both ends.

2. The flexible liner pressing device for the weld according to claim 1, wherein: the lifting assembly comprises a hydraulic oil cylinder (5), the lower end of the hydraulic oil cylinder (5) is fixedly connected with the bottom of the mounting groove (3), and the top of the hydraulic oil cylinder (5) is fixedly connected with the fixing block (4).

3. The flexible liner pressing device for the weld according to claim 2, wherein: the tensioning assembly comprises an electric telescopic rod (6), an installation frame (7), a tensioning assembly and a pressing assembly, the installation frame (7) is fixedly arranged at the output end of the electric telescopic rod (6), and the pressing assemblies are arranged at the two ends of the installation frame (7).

4. The flexible liner pressing device for the weld according to claim 3, wherein: the pressing assembly comprises a screw rod (8) and a pressing plate (9), the screw rod (8) is connected to the upper portions of the two ends of the mounting frame (7) in a threaded mode, a screw cap is arranged at the upper end of the screw rod (8), and the pressing plate (9) is arranged at the lower end of the screw rod (8).

5. The flexible liner pressing device for the weld according to claim 3, wherein: tensioning assembly includes support frame (19) and live-rollers (20), the equal symmetry in both sides of place platform (2) is equipped with support frame (19), and is two sets of live-rollers (20) are installed in the rotation between support frame (19).

6. The flexible liner pressing device for the weld according to claim 4, wherein: the bottom of the pressing plate (9) and the inner wall of the lower end of the mounting frame (7) are respectively provided with fixed teeth (10), the fixed teeth (10) are arranged in a vertically staggered mode, and multiple groups of the fixed teeth (10) are arranged.

7. The flexible liner pressing device for the weld according to claim 1, wherein: fixed subassembly includes backup pad (11), pivot (12), drive assembly, fixed arm (13) and sticiss piece (14), the lower extreme fixed mounting of backup pad (11) is on fixed platform (1), the upper end of backup pad (11) is equipped with recess (15), be equipped with pivot (12) in recess (15), rotate on pivot (12) and install fixed arm (13), the bottom of fixed arm (13) inner is equipped with sticiss piece (14) of fixed iron plate, the outside of backup pad (11) is equipped with drive assembly, drive assembly is connected with the outer end of fixed arm (13).

8. The apparatus for pressing a flexible liner for a weld according to claim 7, wherein: the drive assembly includes first articulated seat (16), the articulated seat of second (17) and pneumatic cylinder (18), one side of fixed platform (1) is equipped with first articulated seat (16), it has pneumatic cylinder (18) to articulate on first articulated seat (16), the bottom of fixed arm (13) outer end is equipped with the articulated seat of second (17), the output and the articulated seat of second (17) of pneumatic cylinder (18) are articulated.