CN205166262U - Dry -type table welding frock - Google Patents

Abstract

A dry-type table welding tool, including: CPU board, photoelectric board, PCB main board, dry-type table base mold, dry-type table thimble mold, five photoelectric boards are arranged vertically on the dry-type table base mold, dry-type The table thimble mold is connected to the right side of the dry table base mold, the dry table thimble mold is inserted into the dry table base mold from the right side, the PCB main board is set on the dry table base mold, and the vertical and matching photoelectric boards are cross-welded. There are 4 hexagonal cylindrical head screws in the dry table base mold for fixing the upper plate of the dry table welding tool, the lower plate of the dry table welding tool and the middle plate of the dry table welding tool, and the dry table thimble mold is equipped with a cross groove Countersunk head screw, 2 thimbles of dry surface welding tool, thimble plate of dry surface welding tool, thimble seat of dry surface welding tool.

Description

A dry surface welding tool

technical field

The utility model relates to the field of PCB board and photoelectric board welding, in particular to a dry-type surface welding tool.

Background technique

A dry water meter is a water meter whose counter is not immersed in water. Structurally, the sensor is isolated from the cavity of the counter. The glass of the water meter is not subject to water pressure. The transmission of the sensor and the counter is generally driven by magnetic steel, which is not affected by suspended impurities in the water, ensuring The normal operation of the counting mechanism and clear readings, but most of the traditional water meter structures are not strong enough, resulting in short service life and increased replacement frequency, which affects work efficiency.

Utility model content

The technical problem solved by the utility model is a dry surface welding tool to solve the problems raised in the background technology above.

The technical problem solved by the utility model is realized by the following technical solutions: a dry-type watch welding tool, including: a CPU board, a photoelectric board, a PCB main board, a dry-type watch base mold, a dry-type watch thimble mold, and the photoelectric board is equipped with Five, arranged vertically on the dry table base mould.

The dry table thimble mold is connected to the right side of the dry table base mold.

The PCB main board is arranged on the dry table base mould, and is vertically cross-welded with matching photoelectric boards.

The dry watch base mold is provided with 4 hexagonal cylindrical head screws, a dry watch welding tool upper plate, a dry watch welding tool lower plate, and a dry watch welding tool middle plate.

The dry surface thimble mold is provided with cross-recessed countersunk head screws, 2 dry surface welding tool thimbles, a dry surface welding tool thimble pressure plate, and a dry surface welding tool thimble seat.

Compared with the prior art, the beneficial effects of the utility model are: the utility model has a simple structure, adopts a welding method, has high structural strength, good joint sealing performance, long service life and good economic benefits.

Description of drawings

Figure 1 shows a schematic diagram of the framework of the utility model.

CPU board 1, photoelectric board 2, PCB main board 3, dry table base mold 4, dry table thimble mold 5

Figure 2 shows the schematic diagram of the dry table base mold

Hexagonal cylindrical head screw 4-1, dry surface welding tool upper plate 4-2, dry surface welding tool lower plate 4-3, dry surface welding tool middle plate 4-4,

Figure 3 shows a schematic diagram of a dry table thimble mold

Cross recessed countersunk head screw 5-1, dry surface welding tooling thimble 5-2, dry surface welding tooling thimble pressure plate 5-3, dry surface welding tooling thimble seat 5-4

detailed description

In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

As shown in Figures 1 to 3, a dry-type table welding tool includes: CPU board 1, photoelectric board 2, PCB main board 3, dry-type table base mold 4, dry-type table thimble mold 5, and photoelectric board 2 is equipped with five 1, vertically arranged on the dry table base mold 4, the dry table thimble mold 5 is connected to the right side of the dry table base mold 4, the dry table thimble mold 5 is inserted into the dry table base mold 4 from the right side, and the PCB main board 3 Set on the dry-type table base mold 4, vertically and coincident with the photoelectric board 2 cross-welding, there are 4 hexagonal cylindrical head screws 4-1 in the dry-type table base mold 4 for fixing the upper plate of the dry-type table welding tool 4-2. The lower plate 4-3 of the dry-type surface welding tool and the middle plate 4-4 of the dry-type surface welding tool, the dry-type surface thimble mold 5 is equipped with cross-recessed countersunk head screws 5-1, and 2 dry-type surface welding tools Ejector 5-2, thimble platen 5-3 of dry-type surface welding tooling, 5-4 thimble seat of dry-type surface welding tooling.

Compared with the prior art, the beneficial effects of the utility model are: the utility model has a simple structure, adopts a welding method, has high structural strength, good joint sealing performance, long service life and good economic benefits.

The basic principles and main features of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The required protection scope of the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A dry type table welding frock is characterized in that: comprising: CPU board, photoelectric board, PCB main board, dry type table base mould, dry type table thimble mould, described photoelectric board is provided with five, vertically arranged on dry Form table base mold. 2. A dry watch welding tool according to claim 1, wherein the dry watch thimble mold is connected to the right side of the dry watch base mold. 3. A dry-type surface welding tool according to claim 1, characterized in that: the PCB main board is set on the dry-type surface base mold, and is vertically cross-welded with the matching photoelectric board. 4. A dry-type surface welding tool according to claim 1, characterized in that: the dry-type surface base mold is provided with four hexagonal cylindrical head screws, a dry-type surface welding tool upper plate, a dry-type surface welding tool Lower plate, middle plate of dry surface welding tooling. 5. A dry surface welding tool according to claim 1, characterized in that: the dry surface thimble mold is provided with a cross recessed countersunk screw, 2 dry surface welding tool thimbles, a dry surface welding tool thimble Pressure plate, dry surface welding tooling thimble seat.