CN214322359U

CN214322359U - Welding test integration anchor clamps and removable fixture device

Info

Publication number: CN214322359U
Application number: CN202022858573.1U
Authority: CN
Inventors: 刘昌权
Original assignee: Huizhou Chuangqi Electronics Co ltd
Current assignee: Huizhou Chuangqi Electronics Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-01
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a welding test integration anchor clamps and removable fixture device, including base plate and locating component, have a plurality of welding test areas on the base plate, in each welding test area, the base plate is located be provided with constant head tank, welding hole and test hole on the welding test area, the constant head tank is used for placing the PCBA that treats the welding, the welding hole is used for holding PCBA's welding part, the test hole is used for placing the female seat of connecting the PCBA test; the positioning assembly comprises a plurality of test positioning blocks, each test positioning block is arranged on the base plate, each test positioning block is correspondingly arranged on each welding test area, and an embedding groove is formed in each test positioning block. The utility model relates to a welding test integration anchor clamps through setting up welding hole and test hole on the base plate, can realize carrying out the test after welding to PCBA, realizes the operation of integration, need not change anchor clamps again, simplifies the welding test procedure for production efficiency.

Description

Welding test integration anchor clamps and removable fixture device

Technical Field

The utility model relates to a PCBA production test field especially relates to a welding test integration anchor clamps and removable fixture device.

Background

The existing PCBA board needs to be welded firstly in the production process and then tested, and due to the fact that welding and testing fixtures are different, the PCBA board needs to be manually replaced to a tested station after welding, then testing is achieved after a testing interface is connected with an interface on the PCBA, and the process needs to be manually replaced, so that welding and testing efficiency are low. In addition, the existing fixture fixing device can only fix one fixture and cannot adapt to fixtures of different products, so that research and development personnel are increased to research and develop the fixing device, materials are wasted to a certain extent, the cost is increased, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide a welding test integration anchor clamps and removable fixture device.

The purpose of the utility model is realized through the following technical scheme:

a welding test integration jig comprising:

the PCB comprises a substrate, a plurality of welding test areas are arranged on the substrate, and in each welding test area, a positioning groove, a welding hole and a test hole are arranged on the substrate and positioned on the welding test area, wherein the positioning groove is used for placing PCBA to be welded, the welding hole is used for accommodating the welding part of the PCBA, and the test hole is used for placing a female seat for connecting the PCBA test; and

the positioning assembly comprises a plurality of test positioning blocks, each test positioning block is arranged on the base plate and correspondingly positioned on each welding test area, and an embedding groove is formed in each test positioning block.

In one embodiment, the plurality of soldering test zones are arranged on the substrate in two rows.

In one embodiment, the substrate is further provided with a plurality of fixing holes, and a space is respectively arranged between the fixing holes.

In one embodiment, the substrate is further provided with a fool-proof chamfer.

In one embodiment, the welding and testing integrated clamp further comprises a plurality of limiting assemblies, and the limiting assemblies are respectively arranged on the substrate.

In one embodiment, the limiting component comprises two limiting buckles, the two limiting buckles jointly enclose a limiting channel, and the limiting channel is used for limiting the PCBA.

The utility model also provides a removable fixture device, including above arbitrary one welding test integration anchor clamps, still include: the fixture comprises a fixing plate and two fixing strips, wherein a fixture placing hole is formed in the fixing plate, and the two fixing strips are respectively arranged on the inner side wall of the fixture placing hole.

In one embodiment, the fixture further comprises at least two positioning columns, wherein the two positioning columns are correspondingly arranged on the two fixing strips respectively, and the two fixing strips are arranged on two opposite side surfaces of the fixture placing hole respectively.

In one embodiment, the fixing plate further has a plurality of fixing positioning holes, and each fixing positioning hole is disposed on four corners of the fixing plate.

In one embodiment, the clamp further comprises a support piece, and the support piece is arranged on the inner side wall of the clamp placing hole.

The utility model discloses compare in prior art's advantage and beneficial effect as follows:

1. the utility model relates to a welding test integration anchor clamps through setting up welding hole and test hole on the base plate, can realize carrying out the test after welding to PCBA, realizes the operation of integration, need not change anchor clamps again, simplifies the welding test procedure for production efficiency.

2. The utility model discloses a welding test integration anchor clamps can realize the location to PCBA through setting up the constant head tank to the realization is avoided the in-process of welding and test, the condition of offset appears to PCBA's fixed, improves the reliability of welding and test, and then guarantees the yields of product.

3. The utility model discloses a removable fixture device through setting up fixed plate and fixed strip, can fix welding test integration anchor clamps, places the hole with anchor clamps on the fixed plate moreover and sets up to general form, anchor clamps that can the adaptation is different to can improve fixture device's commonality, save material and cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a welding and testing integrated fixture according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic structural view of the welding test integrated clamp shown in FIG. 1 at A;

fig. 3 is a schematic view of the replaceable fixture device shown in fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a welding and testing integrated clamp 10 includes: the substrate 100 is used for fixing the PCBA, and the positioning component 200 is used for positioning the PCBA, so as to prevent the problem of position shift during the soldering and testing processes.

Referring to fig. 1 and 2, the substrate 100 has a plurality of soldering test areas 110, in each of the soldering test areas, a positioning groove 120, a soldering hole 130 and a testing hole 140 are formed on the soldering test area 110 of the substrate 100, the positioning groove is used for placing a PCBA to be soldered, the soldering hole is used for accommodating a soldering portion of the PCBA, and the testing hole is used for placing a female socket for connecting the PCBA test.

So, can place the PCBA board on the base plate to can also weld on the welding hole, accomplish the back at the welding, can also realize the test on the test hole, thereby can realize the operation of integration, need not change anchor clamps again, simplify welding test procedure for production efficiency. In addition, through setting up the constant head tank, can realize the location to PCBA to the realization is to PCBA's fixed, avoids at the in-process of welding and test, the condition that position offset appears, improves the reliability of welding and test, and then guarantees the yields of product.

Referring to fig. 1, the positioning assembly 200 includes a plurality of test positioning blocks 210, each of the test positioning blocks is disposed on the substrate, each of the test positioning blocks is correspondingly disposed on each of the welding test areas, and each of the test positioning blocks is provided with an embedding slot 220. The embedded groove of the test positioning block 210 is used for fixing or positioning one end of the PCBA, and the positioning groove 120 is used for fixing or positioning the other end of the PCBA. So, through setting up the test locating piece, then can improve the fixed to PCBA board, further guarantee the reliability of welding and test.

Referring to fig. 1, the plurality of soldering test zones are disposed on the substrate in two rows. Through setting up two welding test areas, then can once only weld and test PCBA board, improve the quantity of welding and test, and then improve welding and efficiency of software testing.

Referring to fig. 2, the substrate 100 is further provided with a plurality of fixing holes 150, and a space is respectively disposed between the fixing holes. It should be noted that the fixing hole 150 is used to facilitate the placement on the fixture device, so as to effectively improve the stability of welding and testing.

Referring to fig. 1, a fool-proof chamfer 160 is further disposed on the substrate 100. It should be noted that the fool-proof chamfer is arranged on one end corner of the substrate, and when the whole fixture is required to be placed on the fixture device, the placing direction and position can be quickly distinguished through the fool-proof chamfer structure, so that the assembling and production efficiency is improved.

Referring to fig. 2, the welding and testing integrated fixture 10 further includes a plurality of limiting assemblies 300, and each of the limiting assemblies 300 is disposed on the substrate. Specifically, the limiting component 300 comprises two limiting buckles 310, a limiting channel is defined by the two limiting buckles 310, and the limiting channel is used for limiting the PCBA. It should be noted that the limiting component 30 in the limiting component 300 is used for limiting the PCBA, and since the PCBA may have an overlong condition, the fixing of the PCBA board can be further realized by the limiting buckle in the limiting component, so that the structural stability is improved, and the reliability of welding is improved.

Referring to fig. 3, the present invention further provides a replaceable fixture device, including any one of the above welding test integrated fixtures 10, the fixture device further includes: the fixing plate 20 and two fixing strips 30, the fixing plate is provided with a clamp placing hole, and the two fixing strips are respectively arranged on the inner side wall of the clamp placing hole. It should be noted that the fixing plate 20 is used for fixing the whole integrated clamp; the fixing strip 30 is used for placing a clamp, and the reliability of the clamp device is improved.

So, through setting up fixed plate and fixed strip, can fix welding test integration anchor clamps, place the hole with anchor clamps on the fixed plate moreover and set up to general form, anchor clamps that can the adaptation is different to can improve fixture device's commonality, save material and cost.

Referring to fig. 3, the clamping device further includes at least two positioning posts 40, the two positioning posts are respectively and correspondingly disposed on the two fixing strips, and the two fixing strips are respectively disposed on two opposite side surfaces of the clamping placing hole. It should be noted that the positioning columns are respectively used for penetrating the fixing holes 150 of the integrated clamp 10, so that the integrated clamp is more stable.

Referring to fig. 3, the fixing plate 20 is further provided with a plurality of fixing positioning holes 21, and the fixing positioning holes are respectively disposed on four end corners of the fixing plate. It should be noted that the fixing positioning hole 21 is used to fix the whole fixture device in an external device, so as to facilitate fixing.

Referring to fig. 3, the clamping device further includes a supporting piece 50 disposed on an inner sidewall of the clamping hole. Further, the support pieces are two, and the two support pieces are respectively arranged on the opposite inner side walls of the clamp placing holes. Thus, by providing the support sheet 50, an integrated jig can be placed, so that structural stability can be improved.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a welding test integration anchor clamps which characterized in that includes:

2. The integrated jig for soldering tests according to claim 1, wherein the plurality of soldering test sections are disposed on the substrate in two rows.

3. The welding test integration jig of claim 1, wherein the base plate is further provided with a plurality of fixing holes, and a space is respectively provided between the fixing holes.

4. The integrated jig for welding tests as claimed in claim 1, wherein the substrate is further provided with a fool-proof chamfer.

5. The integrated welding test fixture according to any one of claims 1 to 4, further comprising a plurality of limiting components, wherein each limiting component is disposed on the base plate.

6. The integrated fixture of claim 5, wherein the limiting component comprises two limiting buckles, and the two limiting buckles jointly define a limiting channel therebetween, and the limiting channel is used for limiting the PCBA.

7. An exchangeable jig device, comprising the welding test integration jig of any one of claims 1 to 6, further comprising: the fixture comprises a fixing plate and two fixing strips, wherein a fixture placing hole is formed in the fixing plate, and the two fixing strips are respectively arranged on the inner side wall of the fixture placing hole.

8. The clamping device as claimed in claim 7, further comprising at least two positioning posts, wherein the two positioning posts are respectively disposed on the two fixing strips, and the two fixing strips are respectively disposed on two opposite sides of the clamping hole.

9. The fixture device according to claim 7, wherein the fixing plate further comprises a plurality of fixing positioning holes, and each fixing positioning hole is respectively disposed on four corners of the fixing plate.

10. The clip apparatus of claim 8, further comprising a support tab disposed on an inner sidewall of the clip receiving aperture.