Board splitting jig

Abstract

According to the board dividing jig, a jig body is provided with a containing groove, the inner wall of the containing groove is provided with a plurality of first empty grooves, first springs are arranged in the first empty grooves, one end of each first spring is provided with a limiting block, third empty grooves are formed in the four corners of the containing groove, and baffles are arranged in the third empty grooves. A baffle is fixed into a third empty groove through a screw, after the PCB is placed, a first spring enables limiting blocks to be reset, at the moment, the multiple limiting blocks are located at the upper end of the PCB, the two sides of the PCB can be limited, in the taking process of the jig body, the PCB is not prone to falling off in a placing groove, and the PCB can be placed on the jig body more firmly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of board separating jig, specifically to a board separating jig. BACKGROUND

[0002] The board separating jig is a tool for separating boards on a board separating machine, and plays an important role in the electronic manufacturing field, especially in the PCB (printed circuit board) processing, and the main function of the board separating jig is to fix the PCB to ensure that the board does not shift due to external force during processing.

[0003] The existing board separating jig can only limit the PCB when in use, and cannot clamp and fix the PCB, so the PCB is easy to fall off the board separating jig during taking. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a board separating jig.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a board separating jig, comprising a jig body, a placing groove is arranged on the jig body, a plurality of first hollow grooves are arranged on the inner wall of the placing groove, a first spring is arranged in the first hollow groove, a limiting block is arranged at one end of the first spring, a third hollow groove is arranged at the four corners of the placing groove, a baffle is arranged in the third hollow groove, and the baffle is fixed in the third hollow groove by screws.

[0008] In order to improve the heat dissipation effect of the structure, the utility model improves that the bottom of the placing groove is provided with a plurality of bottom plates, and the upper end of the bottom plate is provided with a plurality of protruding blocks.

[0009] Further, the utility model improves that the two sides of the bottom plate are provided with a plurality of cavities.

[0010] Further, the utility model improves that the cross section of the limiting block is isosceles trapezoidal.

[0011] Further, the utility model improves that the jig body and the baffle are both made of metal material.

[0012] In order to facilitate the unloading of the PCB in the placing groove, the utility model improves that the lower end of the jig body is provided with a plurality of second hollow grooves located at the four corners of the jig body, a second spring is arranged in the second hollow groove, a base is arranged at the lower end of the second spring, and a top block penetrating through the second spring and capable of being inserted into the four corners of the placing groove is arranged at the lower end of the base.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the utility model provides a split board jig, has the following beneficial effects:

[0015] The split board jig, when the PCB board is placed, the first spring resets the limiting block, at this time, the plurality of limiting blocks are at the upper end of the PCB board, and can limit the two sides of the PCB board, and the PCB board is not easy to fall in the placing groove during the taking process of the jig body, and the PCB board can be placed more firmly on the jig body;

[0016] The baffle is fixed in the third air slot through the screw, at this time, one corner of the baffle is at the upper end of the PCB board, at this time, the plurality of baffles can fix the four corners of the PCB board in the placing groove, and the stability of the PCB board after placing can be further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a top view three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is a bottom view three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is a top view three-dimensional structure schematic diagram of the utility model Figure 1 It is a partial enlarged structure schematic diagram of A in the utility model;

[0020] Figure 4 It is an internal structure schematic diagram of the first air slot and the second air slot in the utility model;

[0021] In the drawing: 1, jig body; 2, placing groove; 3, bottom plate; 4, protruding block; 5, cavity; 6, first air slot; 7, limiting block; 8, first spring; 9, third air slot; 10, baffle; 11, screw; 12, second air slot; 13, base; 14, second spring; 15, top block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4The utility model discloses a split board jig, including jig body 1, be equipped with the placement groove 2 on jig body 1, be equipped with a plurality of first empty slot 6 on the inner wall of placement groove 2, the inside of first empty slot 6 is equipped with first spring 8, one end of first spring 8 is equipped with limit block 7, the fourth corner of placement groove 2 is equipped with third empty slot 9, the inside of third empty slot 9 is equipped with baffle 10, baffle 10 is fixed in the inside of third empty slot 9 through screw 11,

[0024] In the embodiment, the PCB to be processed is placed in the placement groove 2, at this time, the circumferential side of the PCB is attached to the inner wall of the placement groove 2, and then the jig body 1 is taken to the designated processing station.

[0025] During the placement of the PCB, the two sides of the PCB first press the limit blocks 7, so that the limit blocks 7 compress the first springs 8, and when the PCB is placed, the first springs 8 reset the limit blocks 7, at this time, the plurality of limit blocks 7 are located at the upper end of the PCB and can limit the two sides of the PCB, and during the taking process of the jig body 1, the PCB is not easy to fall off in the placement groove 2, so that the PCB is placed more firmly on the jig body 1.

[0026] Further, the plurality of baffles 10 are inserted into the third empty slot 9, and then the baffles 10 are fixed in the third empty slot 9 through the screws 11, at this time, one of the corner edges of the baffles 10 is located at the upper end of the PCB, and at this time, the plurality of baffles 10 can fix the four corners of the PCB in the placement groove 2, and can further improve the stability of the PCB after placement.

[0027] In the embodiment, the bottom of the placement groove 2 is provided with a plurality of bottom plates 3, the upper end of the bottom plate 3 is provided with a plurality of protrusions 4, and the two sides of the bottom plate 3 are provided with a plurality of cavities 5. Through the plurality of cavities 5, the PCB is not attached to the bottom plate 3 after placement, and the bottom of the PCB has good ventilation effect, so that the jig body 1 can provide a good heat dissipation effect for the PCB during the welding operation.

[0028] In the embodiment, the cross section of the limit block 7 is isosceles trapezoidal.

[0029] In the embodiment, the jig body 1 and the baffle 10 are both metal materials, and the jig body 1 and the baffle 10 are both made of aluminum alloy material, which has the advantages of high hardness and strong corrosion resistance, so that the jig body 1 and the baffle 10 are not easy to be damaged.

[0030] In this embodiment, the lower end of the jig body 1 is provided with a plurality of second slots 12 located at the four corners of the jig body 1, and a second spring 14 is provided inside the second slot 12. The lower end of the second spring 14 is provided with a base 13, and the lower end of the base 13 is provided with a top block 15 that penetrates the second spring 14 and can be inserted into the four corners of the placement slot 2. When the PCB board in the placement slot 2 needs to be disassembled, first loosen the screw 11, then pull out the baffle 10 in the third slot 9, then take the jig body 1, so that the multiple bases 13 contact the placement surface, and then press the jig body 1 so that the multiple bases 13 compress the second spring 14. At this time, the multiple top blocks 15 can provide an upward force to the four corners of the PCB board, which can make the PCB board more evenly stressed, so that the PCB board can be ejected from the placement slot 2, and the PCB board can be less easily damaged during the disassembly process. In this process, the two sides of the PCB board will cause the limit block 7 to compress the first spring 8.

[0031] In the description herein, it should be noted that relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A board separating jig comprising a jig body (1), characterized by: The tool body (1) is provided with a placing groove (2), a plurality of first hollow grooves (6) are arranged on the inner wall of the placing groove (2), a first spring (8) is arranged in the first hollow groove (6), a limiting block (7) is arranged at one end of the first spring (8), a third hollow groove (9) is arranged at the four corners of the placing groove (2), a baffle (10) is arranged in the third hollow groove (9), and the baffle (10) is fixed in the third hollow groove (9) by a screw (11).

2. The board separating jig according to claim 1, wherein: The bottom of the placing groove (2) is provided with a plurality of bottom plates (3), and the upper end of the bottom plate (3) is provided with a plurality of convex blocks (4).

3. The board separating jig according to claim 2, wherein: The two sides of the bottom plate (3) are provided with a plurality of cavities (5).

4. The board separating jig according to claim 3, wherein: The limiting block (7) is in the shape of an isosceles trapezoid in cross section.

5. The board separating jig according to claim 4, wherein: The tool body (1) and the baffle (10) are both made of metal.

6. The board separating jig according to claim 5, wherein: The lower end of the tool body (1) is provided with a plurality of second hollow grooves (12) at the four corners of the tool body (1), a second spring (14) is arranged in the second hollow groove (12), a base (13) is arranged at the lower end of the second spring (14), and a top block (15) penetrating through the second spring (14) and capable of being inserted into the four corners of the placing groove (2) is arranged at the lower end of the base (13).

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