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Television frame seamless laser welding process and tooling

A technology of laser welding and welding tooling, applied in the field of TV sets, can solve the problems of lack of corresponding protection measures at welding places, low applicability of welding fixtures, unfavorable appearance requirements of TV products, etc., so as to improve aesthetics, increase Variety, the effect of reducing the welding process

Pending Publication Date: 2022-02-15
福建省富达精密科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the progress of the society and the development of the economy, the TV has become an indispensable home appliance in the family, and the structural design requirements of the TV are becoming more and more strict, not only to meet the user's requirements for light and thin home appliances, but also to require simple structure processing and assembly , is suitable for industrial production and improves production efficiency. As the design of the motor becomes thinner and narrower, and the screen of the TV becomes wider and wider, the requirements for the structural strength of the TV frame are higher, but the existing TV The upper, lower, left, and right sides of the frame are mostly connected by connecting blocks or screws, the appearance is extremely unsightly, and the surface treatment is easy to leave traces, which is not conducive to the appearance requirements of TV products
[0003] In order to solve this problem, the utility model patent with the authorized publication number CN208646071U provides a laser seamless welding fixing device for the splicing of the three frames of the TV, including the sky side frame, the left end of the sky side frame and the upper end of the left side frame Welding connection, and the right end of the sky side frame is welded to the upper end of the right frame, the connection between the sky side frame and the left frame and the right frame is provided with clamping fixtures, and the lower ends of the left frame and the right frame A base frame is provided at the bottom of the base frame, and a bottom plate is provided on the side wall of the lower surface of the base frame, the upper surface of one end side wall of the base frame is fixedly connected with the lower end of the connecting rod, and the upper end of the connecting rod is connected with the left side frame and the right side frame side wall Fixed connection, the laser seamless welding fixing device provided by this utility model patent cannot be applied to TV frames of different sizes, the applicability of the welding fixing device is not high, and there is no corresponding protection for the welding place during the laser welding process Measures, so the weld is prone to oxidation

Method used

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  • Television frame seamless laser welding process and tooling
  • Television frame seamless laser welding process and tooling
  • Television frame seamless laser welding process and tooling

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Experimental program
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Effect test

Embodiment 1

[0040] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11 As shown, the present invention provides a TV frame seamless laser welding process and tooling: including a work table 1, a frame welding tool 2, and the frame welding tool 2 is installed on the work table 1, and it is characterized in that: the work table 1 The upper end surface is provided with a rail network 11 formed by interweaving a plurality of rails. The frame welding tool 2 includes a placement frame 21 and a supporting device 22. The supporting device 22 includes several supporting bodies 22a that can be fixed in the rails. The placement frame 21 is detachably arranged on the upper end surface of the support body 22a through bolts, and the size of the placement frame 21 can be adjusted by changing the relative fixed position of the support body 22a in the track; the above-mentioned TV frame seamless laser welding ...

Embodiment 2

[0061] The difference from Embodiment 1 is that the track network 11 adopts a plurality of circular tracks arranged in a ring, and the circular tracks communicate with each other inside.

[0062] Described track network 11 comprises several circular tracks 13 and connecting track 14, and described circular track 13 is annularly distributed, communicates through connecting track 14 between circular track 13; The setting of connecting track 14 makes support body 22a The relative fixed position in the circular track 13 can be changed through the connecting track 14, so as to adjust the size of the shelf 21.

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Abstract

The invention relates to the technical field of televisions, in particular to a television frame seamless laser welding process and tooling. The process and the tooling are characterized in that the tooling comprises a worktable and a frame welding tool, the frame welding tool is mounted on the worktable, and the upper end face of the worktable is provided with a track net formed by interweaving a plurality of tracks; the frame welding tool comprises a placing frame and a supporting device, the supporting device comprises a plurality of supporting bodies capable of being fixed in the tracks, the placing frame is arranged above the supporting bodies, and the size of the placing frame is adjusted by changing the relative fixing positions of the supporting bodies in the tracks. According to the television frame seamless laser welding technology and tooling, through cooperation of the supporting bodies, the placing frame and the tracks, the frame welding tool can be suitable for television frames of different sizes, the number of manufactured frame welding tools can be effectively reduced, the utilization rate of welding equipment is improved, and the track net is arranged, so that the adjustable size diversity of the placing frame can be improved.

Description

technical field [0001] The invention relates to the technical field of television sets, in particular to a TV frame seamless laser welding process and tooling. Background technique [0002] With the progress of the society and the development of the economy, the TV has become an indispensable home appliance in the family, and the structural design requirements of the TV are becoming more and more strict, not only to meet the user's requirements for light and thin home appliances, but also to require simple structure processing and assembly , is suitable for industrial production and improves production efficiency. As the design of the motor becomes thinner and narrower, and the screen of the TV becomes wider and wider, the requirements for the structural strength of the TV frame are higher, but the existing TV The upper, lower, left, and right sides of the frame are mostly connected by connecting blocks or screws, and the appearance is extremely unattractive. At the same tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/21B23K26/60B23K26/70
CPCB23K26/21B23K26/60B23K26/702
Inventor 都正涛
Owner 福建省富达精密科技有限公司