CN211671056U

CN211671056U - Needle taking device for PCB

Info

Publication number: CN211671056U
Application number: CN201922210964.XU
Authority: CN
Inventors: 夏平; 卞子超
Original assignee: Tianjin Heguang Precision Mould Co ltd
Current assignee: Tianjin Heguang Precision Mould Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-13
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a PCB is with getting needle device, including bottom plate, locating piece, its characterized in that, the vertical rigid coupling that corresponds in bottom plate top both ends has two pairs of guiding axles, and is a plurality of right the vertical rigid coupling of locating piece is in the bottom plate top, just the locating piece corresponds the setting with the PCB of waiting to get the needle, the locating piece top be equipped with the constant head tank that PCB edge corresponds, PCB is located in the constant head tank, the vertical rigid coupling in bottom plate top have with PCB goes up the silo that connects that the probe corresponds, vertical rigid coupling has the backup pad in the middle of the bottom plate top rear side, backup pad front side top rigid coupling has the fixed block, fixed block front side rigid coupling has the elbow to press from both sides, the elbow presss from both sides and is equipped with the connecting rod that can move about, the horizontal rigid coupling in connecting rod bottom has the clamp. The utility model discloses simple structure, the probe is convenient for take out fast, and the probe is by the extrusion back, is convenient for collect.

Description

Needle taking device for PCB

Technical Field

The utility model relates to a PCB processing technology field especially relates to a PCB is with getting needle device.

Background

The PCB is an electrical connection provider of electronic components, the probes are removing media of electrical tests, the probe belongs to important electronic components and is a carrier for connecting and conducting the electronic components, when the probes are connected, the probes on the PCB are required to be completely taken down sometimes, the probes are generally densely arranged and are closely and firmly connected with the PCB, the probes are generally taken down one by one manually, time and labor are wasted, the working efficiency is high, and meanwhile, hands of workers are easy to be injured.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a needle taking device for a PCB.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a needle taking device for a PCB comprises a bottom plate and positioning blocks, and is characterized in that two pairs of guide shafts are vertically and correspondingly fixedly connected with two ends of the top of the bottom plate, a plurality of pairs of the positioning blocks are vertically and fixedly connected with the top of the bottom plate, the positioning block is arranged corresponding to the PCB of the needle to be taken, the top of the positioning block is provided with a positioning groove corresponding to the edge of the PCB, the PCB is positioned in the positioning groove, a material receiving groove corresponding to the probe on the PCB is vertically and fixedly connected with the top of the bottom plate, the top of the material receiving groove is contacted with the bottom of the PCB, a supporting plate is vertically and fixedly connected in the middle of the rear side of the top of the bottom plate, a fixed block is fixedly connected with the top of the front side of the supporting plate, an elbow clamp is fixedly connected with the front side of the fixed block, a connecting rod capable of moving up and down is arranged on the elbow clamp, the bottom of the connecting rod is horizontally and fixedly connected with a pressing plate, and the top of the pressing plate is provided with a guide sleeve corresponding to the guide shaft.

Particularly, the material receiving groove is of an inverted trapezoidal structure, and a magnet sheet is fixedly connected to the inner wall of the material receiving groove.

Particularly, a rib plate is fixedly connected between the bottom of the rear side of the supporting plate and the top of the bottom plate.

The utility model has the advantages that: the utility model discloses simple structure through setting up locating piece, constant head tank, connecing silo, magnet piece, elbow clamp, guiding axle, uide bushing, clamp plate for probe on the PCB is convenient for take out fast, and the probe is pushed out the back, is convenient for collect, avoids being injured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a PCB structure for a pin to be fetched;

FIG. 3 is a schematic view of the positioning block of the present invention;

fig. 4 is a schematic structural view of the receiving trough of the present invention;

in the figure: 1-a bottom plate; 2-positioning blocks; 3-a guide shaft; 4, pressing a plate; 5, a guide sleeve; 6-connecting rod; 7-rib plate; 8-a support plate; 9-fixing block; 10-elbow clip; 11-PCB; 12-positioning grooves; 13-material receiving groove; 14-a magnet piece; 15-a probe;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1-4, a needle-fetching device for PCB comprises a bottom plate 1 and a positioning block 2, and is characterized in that two pairs of guide shafts 3 are fixedly connected to two vertical ends of the top of the bottom plate 1, the positioning block 2 is fixedly connected to the top of the bottom plate 1, the positioning block 2 is correspondingly arranged to a PCB11 of a needle to be fetched, a positioning slot 12 corresponding to the edge of the PCB11 is arranged at the top of the positioning block 2, the PCB11 is located in the positioning slot 12, a material receiving slot 13 corresponding to a probe 15 on the PCB11 is fixedly connected to the top of the bottom plate 1, the top of the material receiving slot 13 is in contact with the bottom of the PCB11, a supporting plate 8 is fixedly connected to the middle of the rear side of the top of the bottom plate 1, a fixing block 9 is fixedly connected to the top of the front side of the supporting plate 8, an elbow clamp 10 is fixedly connected to the front side of the fixing block 9, a connecting rod 6 capable of moving, and the top of the pressure plate 4 is provided with a guide sleeve 5 corresponding to the guide shaft 3.

Particularly, the material receiving groove 13 is of an inverted trapezoidal structure, and a magnet piece 14 is fixedly connected to the inner wall of the material receiving groove 13.

Particularly, a rib plate 7 is fixedly connected between the bottom of the rear side of the supporting plate 8 and the top of the bottom plate 1.

The utility model discloses the during operation is put PCB11 in corresponding constant head tank 12, and probe 15 is up, holds the handle push down of elbow clamp 10, makes clamp plate 4 move down, and the uide bushing 5 cover continues to push down on guiding axle 3 simultaneously, and clamp plate 4 extrudes probe 15, and the probe 15 of extrusion drops in connecing silo 13 to hold through magnet piece 14. The utility model discloses simple structure, probe 15 is convenient for take out fast, and probe 15 is by the extrusion back, is convenient for collect.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The utility model provides a PCB is with getting needle device, includes bottom plate (1), locating piece (2), its characterized in that, the vertical corresponding rigid coupling in bottom plate (1) top both ends has two pairs of guiding axle (3), a plurality of pairs the vertical rigid coupling of locating piece (2) is in bottom plate (1) top, just locating piece (2) correspond with the PCB (11) of waiting to get the needle and set up, locating piece (2) top be equipped with the constant head tank (12) that PCB (11) edge corresponds, PCB (11) are located in constant head tank (12), the vertical rigid coupling in bottom plate (1) top has with connect silo (13) that PCB (11) goes up probe (15) corresponds, and connect silo (13) top with PCB (11) bottom contact, the vertical rigid coupling has backup pad (8) in the middle of bottom plate (1) top rear side, backup pad (8) front side top rigid coupling has fixed block (9), fixed block (9) front side rigid coupling has elbow to press from both sides (10), be equipped with connecting rod (6) that can move about from top to bottom on elbow clamp (10), connecting rod (6) bottom horizontal rigid coupling has clamp plate (4), clamp plate (4) top be equipped with uide bushing (5) that guiding axle (3) correspond.

2. The needle picking device for the PCB as recited in claim 1, wherein the receiving groove (13) is of an inverted trapezoid structure, and a magnet piece (14) is fixed on the inner wall of the receiving groove (13).

3. The needle extraction device for the PCB according to claim 2, wherein a rib plate (7) is fixedly connected between the bottom of the rear side of the support plate (8) and the top of the bottom plate (1).