CN216960373U

CN216960373U - Supporting jig for mounting PCB on two sides

Info

Publication number: CN216960373U
Application number: CN202220272574.4U
Authority: CN
Inventors: 李沁
Original assignee: Suzhou Tongxin Liheng Electronic Technology Co ltd
Current assignee: Suzhou Tongxin Liheng Electronic Technology Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-07-12
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a supporting jig for mounting a PCB on two sides, which comprises a base and a positioning block, wherein the base is fixedly arranged on the upper end surface of the positioning block, a plurality of mounting holes are formed in the upper end surface of the base at equal intervals, and a soft rubber brush is arranged in each mounting hole. The utility model effectively solves the operation difficulty and improves the operation efficiency, increases the stress area of the PCB, reduces the suspension area of the PCB, reduces the operation difficulty and improves the product quality.

Description

Supporting jig for mounting PCB on two sides

Technical Field

The utility model relates to the technical field of PCB (printed circuit board) mounting, in particular to a supporting jig for mounting a PCB on two sides.

Background

The existing double-sided mounting PCB paster support PIN jig is cylindrical metal, is difficult to replace lines, needs to remove all PINs, is placed according to the shape of a substrate, and needs to avoid the position of components.

Present PIN tool contact PCB face is long for a short time, and the operation difficulty sets up PIN tool consumption time, and the concentrated department of PCB board element can't arrange PIN even, can lead to appearing when PIN tool can not push up the PCB board in the production and paste the poor problem of quality such as lacking the piece/skew, and the model that PCB paster size is big needs the PIN tool more than 10 at least moreover.

In order to solve the above problems, the present invention provides a supporting fixture for mounting a PCB on both sides.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems in the prior art, the utility model provides a supporting jig for mounting a PCB on two sides.

The utility model provides a supporting jig for mounting a PCB on two sides, which comprises a base and a positioning block, wherein the base is fixedly arranged on the upper end surface of the positioning block, a plurality of mounting holes are formed in the upper end surface of the base at equal intervals, and a soft rubber brush is arranged in each mounting hole.

Preferably, a positioning hole is formed in each positioning block, a positioning column is arranged in each positioning hole, and the lower end of each positioning column protrudes out of the lower end face of each positioning block.

The utility model has the beneficial effects that:

1. compared with the existing PIN ejection jig, the PIN ejection jig has the advantages that the difficulty of setting the PIN by technicians can be reduced, the time can be shortened, and the abnormal poor quality can be reduced;

2. the utility model effectively solves the operation difficulty and improves the operation efficiency, increases the stress area of the PCB, reduces the suspension area of the PCB, reduces the operation difficulty and improves the product quality.

Drawings

Fig. 1 is a schematic front structural view of a supporting jig for mounting a PCB on two sides according to the present invention;

fig. 2 is a schematic bottom view of a supporting fixture for mounting two-sided PCB boards according to the present invention;

fig. 3 is a schematic top view of a base of a supporting fixture for mounting two sides of a PCB according to the present invention.

In the figure: 1 locating piece, 2 bases, 3 locating holes, 4 mounting holes and 5 soft rubber brushes.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments accompanied with figures are described in detail below, and it is apparent that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, shall fall within the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially in general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Meanwhile, in the description of the present invention, it should be noted that the terms "upper, lower, inner and outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted, connected and connected" in the present invention are to be understood broadly, unless otherwise explicitly specified or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-3, the supporting jig for mounting a PCB on two sides provided by the utility model comprises a base 2 and a positioning block 1, wherein the base 2 is fixedly installed on the upper end surface of the positioning block 1, a plurality of mounting holes 4 are formed on the upper end surface of the base 2 at equal intervals, and a soft rubber brush 5 is arranged in each mounting hole 4.

Wherein, interior division of every locating piece 1 is equipped with locating hole 3, is provided with the reference column in the locating hole 3, and the lower extreme protrusion of reference column is the lower terminal surface of locating piece 1.

The working principle of the utility model is as follows: at 4 internal fixation flexible glue brushes 5 of a plurality of mounting holes of 2 up end of base, base 2 passes through flexible glue brushes 5 and PCB board side contact, the department of having avoided concentrating the PCB board component causes the damage, the area of contact of support tool and PCB board has been improved, the operation degree of difficulty has been reduced, the PCB board problem that quality is bad such as subsides dress scarce piece/skew appears having been reduced, time saving and labor saving, at 2 internal fixation of locating hole 3 reference columns of lower extreme locating piece 1 of base, the reference column can insert in the chip mounter platform locating hole, it puts on the chip mounter platform to make things convenient for this support tool, the operation of being convenient for.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a support tool for two sides paste dress PCB board, includes base (2) and locating piece (1), its characterized in that, base (2) fixed mounting is at the up end of locating piece (1), a plurality of mounting holes (4), every have been seted up to the up end equidistant of base (2) be provided with flexible glue brush (5) in mounting hole (4).

2. The supporting jig for two-sided mounting of a PCB as claimed in claim 1, wherein each positioning block (1) has a positioning hole (3) formed therein, and a positioning column is disposed in the positioning hole (3), and a lower end of the positioning column protrudes out of a lower end surface of the positioning block (1).