CN218194710U

CN218194710U - General type positioning jig

Info

Publication number: CN218194710U
Application number: CN202221986021.1U
Authority: CN
Inventors: 何其三; 王加焱; 王刚
Original assignee: Sunwin Hubei Optoelectronic Technology Co Ltd
Current assignee: Sunwin Hubei Optoelectronic Technology Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-03
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to the technical field of jigs, in particular to a universal positioning jig; this tool includes the base of iron to and a plurality of magnetism adsorbs spacing slider on the base, spacing slider's bottom is inlayed and is equipped with magnet, spacing slider is the L type, be provided with the boss on the spacing slider, the boss encircles spacing slider's lateral wall a week sets up. The utility model discloses a tool simple structure adopts a plurality of spacing sliders that can adsorb on the base, is provided with the boss that can be used to place the product on the spacing slider, and the edge of product can be held to the boss, can fix a position the product, and the boss has certain height, can protect the upper and lower surface of product, and a plurality of spacing sliders can arbitrary removal and direction of rotation, are applicable to the product use of different shapes and size, improve the general type of tool, and reduce cost improves product location efficiency.

Description

General type positioning jig

Technical Field

The utility model relates to a tool technical field especially relates to a general type positioning jig.

Background

The PCB is also called a printed circuit board, is an important electronic component, is a support for electronic components, is a carrier for electrical connection of electronic components, and is an indispensable component for electronic products. In the process of PCB production and assembly, a product needs to be effectively positioned to meet the application requirements of focusing, dispensing and the like in the production of the product, and the product is usually positioned by adopting a jig. However, the existing clamping jig is single in size, cannot be suitable for positioning products in different shapes and sizes, and cannot be used universally, so that the tool jig is high in storage and manufacturing cost and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a general type positioning jig, including the base of iron to and a plurality of magnetism adsorbs spacing slider on the base, spacing slider's bottom is inlayed and is equipped with magnet, spacing slider is the L type, be provided with the boss on the spacing slider, the boss encircles spacing slider's lateral wall a week sets up.

Furthermore, the bottom of the limiting sliding block is provided with a groove, and the magnet is bonded in the groove.

Further, the lower surface of the magnet is higher than the lower surface of the limiting sliding block.

Further, the depth of the boss is not less than 0.5mm.

Further, the height of the boss is 2-8 mm.

Furthermore, an arc-shaped chamfer is arranged at the vertical intersection of two short side walls at the upper end part of the limiting slide block.

Furthermore, the base is circular, and the base is provided with at least one through hole for fixing.

Furthermore, the limiting slide block is made of an aluminum alloy material.

The utility model discloses owing to adopt above technical scheme, make it compare with prior art, have following beneficial effect: the utility model provides a general type positioning jig simple structure, adopt a plurality of spacing sliders that can adsorb on the base, spacing slider passes through magnet and is connected with the base, can adjust the position on the base, be provided with the boss that can be used to place the product on the spacing slider, the edge of product can be held to the boss, can fix a position the product, the boss has certain height, can protect the upper and lower surface of product, a plurality of spacing sliders can arbitrary removal and direction of rotation, be applicable to the product use of different shapes and size, improve the general type of tool, therefore, the carrier wave prepaid electric energy meter is low in cost, and the product positioning efficiency is improved.

Drawings

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

fig. 2 is a schematic structural view of a limiting slider in the universal positioning fixture of the present invention;

fig. 3 is another schematic structural view of the limiting slider in the universal positioning fixture of the present invention;

fig. 4 is a schematic structural view of the base in the universal positioning fixture of the present invention.

1-a base; 11-a through hole; 2-limiting slide blocks; 21-a boss; 22-a groove; 23-arc chamfering; 24-a first side wall; 25-a second side wall; 26-a third side wall; 27-a fourth side wall; 28-a fifth side wall; 29-sixth side wall; 3-magnet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention. In the drawings, the size and relative sizes of certain features may be exaggerated for clarity.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the term "connected" refers to a connection between two elements or an interaction between two elements, and the term is used in the present invention to be understood as a specific meaning for those skilled in the art.

In the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "center", "horizontal", "vertical", "top", "bottom", "inner", "outer", and the like are used in the orientation or positional relationship shown in the drawings, only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be considered as limiting the present invention.

Furthermore, in the description of the present invention, the terms "first" and "second" are used merely for descriptive distinction and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

As the description attached drawing 1 shows, the utility model provides a general type positioning jig, mainly used fixes a position the PCB board, can be applicable to the two-sided PCB board that all sets up electronic components and uses, and this tool includes the base 1 of iron to be in to a plurality of magnetism adsorbs spacing slider 2 on the base 1, spacing slider 2's bottom is inlayed and is equipped with magnet 3, spacing slider 2 is the L type, be provided with boss 21 on spacing slider 2, boss 21 encircles spacing slider 2's lateral wall a week sets up, and the edge of PCB board can be held to boss 21, and spacing slider 2's bottom is provided with magnet 3, and magnet 3 can adsorb on base 1, and then spacing slider 2 can fix on base 1, and can fix spacing slider 2 in base 1's optional position to adjust spacing slider 2's angle, through the position and the angle of adjusting each spacing slider 2 for each spacing slider 2 encloses the synthetic holding region that can hold the PCB board, the edge setting of PCB board is fixed a position the PCB board on boss 21.

In an optimized implementation mode, the base 1 can be square, round or in other shapes, at least one through hole 11 for fixing is arranged on the base 1, the base 1 can be fixed by passing a screw through the through hole 11, and the base 1 can be fixed on an operation table or fixed on a dispenser for dispensing; in this embodiment, as shown in fig. 4 in the specification, two through holes 11 are formed in the base 1, and the through holes 11 are step-shaped, so that when a bolt is used for fixing, the upper surface of the bolt is flush with the upper surface of the base 1 or lower than the upper surface of the base 1, and the situation that the upper surface of the bolt protrudes out of the base 1, so that the limiting slide block 2 is unstably placed, and the use is affected is avoided.

In an optimized implementation mode, as shown in fig. 2 and 3 of the specification, a groove 22 is formed in the bottom of the limit slider 2, the magnet 3 is bonded in the groove 22, the groove 22 is circular, the magnet 3 is circular and matched with the groove 22, an adhesive is arranged between the magnet 3 and the groove 22 and used for fixing the magnet 3 on the limit slider 2, and in order to prevent the magnet 3 from protruding out of the bottom of the limit slider 2 and causing the limit slider 2 to be unstable on the base 1, the lower surface of the magnet 3 is flush with the lower surface of the limit slider 2 or is higher than the lower surface of the limit slider 2; further, the upper surface of base 1 is smooth, the bottom of limit slider 2 is also smooth, and when each limit slider 2 was placed on base 1, the height of each boss 21 was on same horizontal plane, avoided the PCB board to place on boss 21, appeared inclining, influenced the accuracy of gluing.

Optimize the embodiment, the degree of depth of boss 21 is not less than 0.5mm, the height of boss 21 is 2 ~ 8mm, in order to hold the PCB board, and does not lead to the fact the influence to electronic components on the PCB board, in this embodiment, the degree of depth of boss 21 is 0.5mm, and the height of boss 21 is 6mm, and the height of boss 21 is the interval between boss 21 surface and the 1 upper surface of base, and when the PCB board was placed on boss 21, the electronic components who guarantees on the PCB board were higher than base 1, avoids base 1 to lead to the fact wearing and tearing to electronic components.

In an optimized implementation mode, in this embodiment, the limiting slide block 2 is L-shaped, an arc-shaped chamfer 23 is arranged at a perpendicular intersection of two short side walls at the upper end of the limiting slide block 2, and the arc-shaped chamfer 23 is located above the boss 21.

For further reduction of the manufacturing cost, the limiting slide block 2 is made of an aluminum alloy material, two adjacent long sides of the limiting slide block 2 are 16mm, that is, the lengths of the first side wall 24 and the second side wall 25 are 16mm, the lengths of two short sides of the limiting slide block 2 are 10mm, that is, the lengths of the third side wall 26 and the fourth side wall 27 are 10mm, the lengths of the fifth side wall 28 and the sixth side wall 29 are 6mm, the size of the limiting slide block 2 is measured with the bottom as the standard, of course, the limiting slide block 2 can be in other sizes, and in this embodiment, the size of the limiting slide block 2 is not limited.

And those not described in detail in this specification are well within the skill of those in the art.

It will be appreciated by those skilled in the art that the invention can be embodied in many other specific forms without departing from the spirit or scope of the invention. While the embodiments of the present invention have been described, it is to be understood that the invention is not limited to such embodiments, and that changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a general type positioning jig, its characterized in that, includes the base of iron to and a plurality of magnetic adsorption are in spacing slider on the base, spacing slider's bottom inlays and is equipped with magnet, spacing slider is the L type, the last boss that is provided with of spacing slider, the boss encircles spacing slider's lateral wall a week sets up.

2. The universal positioning fixture according to claim 1, wherein a groove is formed in a bottom of the limiting slider, and the magnet is bonded in the groove.

3. The universal positioning fixture according to claim 2, wherein the lower surface of the magnet is higher than the lower surface of the position-limiting slider.

4. The universal positioning fixture according to claim 1, wherein the depth of the boss is not less than 0.5mm.

5. The universal positioning fixture according to claim 4, wherein the height of the boss is 2-8 mm.

6. The universal positioning jig of claim 1, wherein an arc-shaped chamfer is arranged at the vertical intersection of two short side walls of the upper end part of the limiting slide block.

7. The universal positioning fixture according to claim 1, wherein the base is circular and has at least one through hole for fixing.

8. The universal positioning fixture according to claim 1, wherein the position-limiting sliding block is made of an aluminum alloy material.