CN219698023U

CN219698023U - Universal jig for laser classification

Info

Publication number: CN219698023U
Application number: CN202320426170.0U
Authority: CN
Inventors: 曾宪辉
Original assignee: Jiangxi Holitech Technology Co Ltd
Current assignee: Jiangxi Holitech Technology Co Ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-09-15
Anticipated expiration: 2033-03-09

Abstract

The utility model belongs to the technical field of surface fingerprint laser classification, and provides a laser classification universal jig which comprises a jig body, wherein a first positioning pin is vertically arranged on the upper end face of the jig body, a sliding groove is vertically arranged on the jig body in the same horizontal line direction as the first positioning pin, a sliding block matched with the sliding groove is movably arranged in the sliding groove, a second positioning pin is vertically arranged on the upper end face of the sliding block, and a first locking piece for locking the second positioning pin is further arranged on the sliding block. Compared with the prior art, the utility model has the advantages that: the first positioning pin and the second positioning pin can be matched with the AB positioning holes of the FPC board to be positioned by moving the sliding block up and down, so that one jig is suitable for FPC single-chip products of various models, the purchase cost of the jig is reduced, and the management cost of the jig is also reduced.

Description

Universal jig for laser classification

Technical Field

The utility model belongs to the technical field of surface fingerprint laser classification, and particularly relates to a laser classification universal jig.

Background

The fingerprint module FPC board all needs to carry out laser classification in last production process, just needs to use FPC laser classification tool at the in-process of classifying, and the laser classification in-process needs to utilize the reference column on the classification tool to fix the A end and the B end on the fingerprint module FPC board, makes things convenient for the classification operation. Because the AB locating hole interval of the FPC board of different models is inconsistent, need purchase special classification tool operation when different fingerprint module FPC boards laser classification, the tool also can't use for other models after the project is done, leads to the tool to pile up unable use, causes very big waste.

Disclosure of Invention

The utility model aims to solve the technical problem of the prior art and provides a universal jig for laser classification.

The technical scheme adopted for solving the technical problems is as follows: proposes a general tool of laser classification, include: the jig comprises a jig body, wherein a first positioning pin is vertically arranged on the upper end face of the jig body, a chute is vertically arranged on the jig body and located in the same horizontal line direction with the first positioning pin, a slide block matched with the chute is movably arranged in the chute, a second positioning pin is vertically arranged on the upper end face of the slide block, and a first locking piece for locking the second positioning pin is further arranged on the slide block.

Compared with the prior art, the utility model has the advantages that: through setting up the spout on the tool body, set up a slider that can follow the spout and slide from top to bottom in the spout, set up the second locating pin on the slider simultaneously for the second locating pin can remove on the tool body, thereby can make first locating pin and second locating pin two can match FPC board AB locating hole and fix a position through reciprocate the slider, thereby realized that a tool is applicable to the FPC monolithic product of multiple model, reduced the purchasing cost of tool, also reduced the management cost of tool. The jig body is provided with the two groups of first positioning pins and the second positioning pins, so that the positioning of two FPC boards can be finished simultaneously, the operation can be performed simultaneously, and the operation efficiency is improved.

In the above-mentioned general tool of laser classification, first retaining member is including setting up screw hole on the tool body, the screw hole with the spout intercommunication, screw hole department threaded connection has adjusting nut, adjusting nut's one end stretches out outside the screw hole, the other end with slider vertical butt in the spout. After the second locating pin moves to a proper position, the adjusting nut is inserted into the threaded hole and is screwed down, so that one end of the adjusting nut is vertically abutted on the sliding block, the sliding block is prevented from moving in the sliding groove, and the stability of locating is guaranteed.

In the above-mentioned general jig for laser classification, the chute is in a strip shape. The sliding direction of the sliding block in the sliding groove is parallel to the arrangement direction of the AB hole on the FPC board.

In the above-mentioned general jig for laser classification, the jig body is made of aluminum alloy material. The aluminum alloy has low density and high strength, can reduce the weight of the jig body and prolong the service life of the jig body.

In the above-mentioned general jig for laser classification, a plurality of magnetic attraction holes are uniformly distributed on the jig body. After the FPC board is fixed on the jig body, the pressing plate is covered on the FPC board, then the jig with the FPC board is put on a classifier to start operation, the magnetic attraction adsorption jig pressing plate is utilized, and the placing stability of the pressing plate is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure, 1, a jig body; 2. a magnetic attraction hole; 3. a first positioning pin; 4. a chute; 5. a slide block; 6. a second locating pin; 7. an adjusting nut; 8. and (3) a threaded hole.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 and 2, the universal fixture for laser classification of the present utility model includes: the jig comprises a jig body 1, wherein a plurality of magnetic attraction holes 2 are uniformly distributed on the jig body 1, a first positioning pin 3 is vertically arranged on the upper end face of the jig body 1, a sliding groove 4 is vertically arranged on the jig body 1 in the same horizontal line direction with the first positioning pin 3, a sliding block 5 matched with the sliding groove 4 is movably arranged in the sliding groove 4, a second positioning pin 6 is vertically arranged on the upper end face of the sliding block 5, and a first locking piece for locking the second positioning pin 6 is further arranged on the sliding block 5.

Through set up spout 4 on tool body 1, set up one in the spout 4 and can follow the gliding slider 5 from top to bottom of spout 4, set up second locating pin 6 on slider 5 simultaneously for second locating pin 6 can remove on tool body 1, thereby can make first locating pin 3 and second locating pin 6 two can match FPC board AB locating hole and fix a position through reciprocate slider 5, thereby realized that a tool is applicable to the FPC monolithic product of multiple model, reduced the purchasing cost of tool, also reduced the management cost of tool. The jig body 1 is provided with two groups of the first positioning pins 3 and the second positioning pins 6, so that the positioning of two FPC boards can be finished simultaneously, the operation can be performed simultaneously, and the operation efficiency is improved.

Further, the first retaining member comprises a threaded hole 8 arranged on the jig body 1, the threaded hole 8 is communicated with the sliding groove 4, an adjusting nut 7 is in threaded connection with the threaded hole 8, one end of the adjusting nut 7 extends out of the threaded hole 8, and the other end of the adjusting nut is vertically abutted to the sliding block 5 in the sliding groove 4. After the second locating pin moves to the appropriate position, the adjusting nut 7 is inserted into the threaded hole 8, and the adjusting nut 7 is screwed down, so that one end of the adjusting nut 7 is vertically abutted on the sliding block 5, the sliding block 5 is prevented from moving in the sliding groove 4, and the stability of locating is guaranteed.

Further, the chute 4 is elongated. The sliding direction of the sliding block 5 in the sliding groove 4 is parallel to the arrangement direction of the AB holes on the FPC board.

Further, the jig body 1 is made of aluminum alloy material. The aluminum alloy has low density and high strength, can reduce the weight of the jig body 1 and prolong the service life of the jig body 1.

Further, a plurality of magnetic attraction holes 2 are uniformly distributed on the jig body 1. After the FPC board is fixed on the jig body 1, the pressing plate is covered on the FPC board, then the jig with the FPC board is put on a classifier to start operation, the jig pressing plate is adsorbed by the magnetic attraction holes 2, and the placing stability of the pressing plate is ensured.

The specific embodiments described herein are offered by way of example only. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined.

Claims

1. The utility model provides a general tool of laser classification which characterized in that includes: tool body (1), tool body (1) up end is equipped with first locating pin (3) perpendicularly, on tool body (1) with first locating pin (3) are located vertical spout (4) that are equipped with in the same horizontal line direction, spout (4) internalization be provided with spout (4) assorted slider (5), the up end of slider (5) is provided with second locating pin (6) perpendicularly, still be equipped with on slider (5) and be used for locking the retaining member of second locating pin (6).

2. The laser grading universal jig according to claim 1, wherein the locking piece comprises a threaded hole (8) arranged on the jig body (1), the threaded hole (8) is communicated with the sliding groove (4), an adjusting nut (7) is connected to the threaded hole (8) in a threaded mode, one end of the adjusting nut (7) extends out of the threaded hole (8), and the other end of the adjusting nut is vertically abutted to the sliding block (5) in the sliding groove (4).

3. The universal jig for laser classification as claimed in claim 1, wherein the chute (4) is elongated.

4. The universal jig for laser classification according to claim 1, wherein the jig body (1) is made of aluminum alloy material.

5. The universal jig for laser classification according to claim 1, wherein a plurality of magnetic attraction holes (2) are uniformly distributed on the jig body (1).