Welding tray

Patent metadata

Field	Value
Publication number	US-9948051-B2
Application number	US-201415107535-A
Country	US
Kind code	B2
Filing date	Jul 2, 2014
Priority date	Dec 23, 2013
Publication date	Apr 17, 2018
Grant date	Apr 17, 2018

Abstract

The embodiments of disclosure disclose a welding tray, which includes a tray frame ( 18 ) and a supporting device ( 16 ), wherein the supporting device ( 16 ) includes a supporting component and an adjustable connecting component, the supporting component includes a supporting surface, the adjustable connecting component connects the supporting component to a side edge of the tray frame ( 18 ), and a distance between the supporting surface and a bearing surface of the tray frame ( 18 ) is adjustable.

First claim

What is claimed is:

1. A welding tray, comprising:
a tray frame and a supporting device, wherein
the supporting device comprises a supporting component and an adjustable connecting component, and the supporting component comprises a supporting surface; and
the adjustable connecting component connects the supporting component to a side edge of the tray frame, and a distance between the supporting surface and a bearing surface of the tray frame is adjustable;
wherein the tray frame comprises a rectangular outer frame, and the outer frame comprises two transverse supporting beams and two longitudinal supporting beams;
the supporting component comprises a supporting part with the supporting surface and two connecting parts positioned at two ends of the supporting part, and the two connecting parts comprise two connecting surfaces spaced from the supporting surface; and
the adjustable connecting component connects the two connecting parts with the two transverse or longitudinal supporting beams respectively, and adjusts the distance between the supporting surface and the bearing surface of the tray frame by changing distances between the two connecting surfaces of the two connecting parts and the two supporting beams;
wherein the adjustable connecting component comprises a locking element and two screw studs;
the two screw studs sequentially penetrate through through holes on the two connecting surfaces of the two connecting parts and through holes in the two supporting beams respectively; and
the locking element locks the two connecting parts and the two supporting beams relative to the corresponding screw studs, and locking positions are adjustable.

2. The welding tray as claimed in claim 1 , wherein
the locking element comprises springs which are arranged on the screw studs in a sleeving manner and positioned between the connecting surfaces of the connecting parts and the supporting beams, and further comprises nuts which lock the supporting beams in cooperation with the springs.

3. The welding tray as claimed in claim 1 , wherein
a cross section of the supporting component is a substantially inverted U-shape, wherein a middle part of the inverted U-shape is the supporting part with the supporting surface, the invented U-shape comprising two bent connecting parts arranged at two ends of the supporting part, and wherein connecting surfaces of the two connecting parts are parallel to the supporting surface and lower than the supporting surface.

4. The welding tray as claimed in claim 1 , wherein
at least one group of positioning nails for limiting movement of a welding object is further arranged on the supporting surface of the supporting component, and each group of positioning nails comprises at least two positioning nails.

5. The welding tray as claimed in claim 1 , further comprising a metal pressing bar, wherein pressing bar positioning columns are arranged on the metal pressing bar, and the metal pressing bar is fixed on pressing bar positioning holes in the two supporting beams through the pressing positioning columns.

6. The welding tray as claimed in claim 1 , wherein
the supporting surface is positioned above or below the bearing surface of the tray frame.

7. The welding tray as claimed in claim 1 , wherein
tray positioning holes are formed in transverse supporting beams, and the tray frame further comprises reinforcement supporting bars.

8. The welding tray as claimed in claim 1 , wherein
the tray frame is used for bearing a printed circuit board; a material of the welding tray is a high-temperature-resistant material; and
the supporting surface of the supporting component is used for supporting a connector which is required to be welded onto the printed circuit board and extends out of the printed circuit board.

Assignees

• Zte Corp

Inventors

• Feng Yuwen

Classifications

• B23K37/0461

  Welding tables · CPC title

• B23K37/04

  for holding or positioning work · CPC title

• B23K3/08

  Auxiliary devices therefor · CPC title

• H01R43/0256 Primary

  for soldering or welding connectors to a printed circuit board · CPC title

• H01R43/0263 Primary

  for positioning or holding parts during soldering or welding process · CPC title