CN218657072U - Electronic product aluminum alloy medium plate cutting tool - Google Patents

Abstract

The utility model discloses an electronic product aluminum alloy medium plate cutting tool, which comprises an upper plate, a movable plate and a base which are arranged in parallel, wherein the upper plate and the base are connected through a support column, and the movable plate is positioned between the upper plate and the base and movably sleeved with the support column; the upper part of the movable plate is provided with a platform, the movable plate is provided with a pressing mechanism, a second air cylinder is arranged between the base and the movable plate, and the second air cylinder drives the pressing mechanism to act when the movable plate moves downwards and fixes the aluminum alloy middle plate on the platform; the utility model discloses the aluminum alloy medium plate is placed on the platform, and when two cylinders drove the fly leaf and move down, the gyro wheel and the base contact of cutting the fork arm lower extreme, the fly leaf drove the round pin axle and moves down, cut the fork arm and open the last item and push down on the aluminum alloy medium plate, realized compressing tightly fixedly to the aluminum alloy medium plate, solved and cut in-process aluminum alloy medium plate and take place the offsetting, the incline leads to cutting the problem that the quality descends.

Description

Electronic product aluminum alloy medium plate cutting tool

Technical Field

The utility model relates to an aluminium processing equipment technical field specifically is an electronic product aluminum alloy medium plate cuts frock.

Background

The traditional electronic products mainly adopt 3C products, and develop towards higher automatic processing degree, faster running speed and lighter weight along with the upgrading and updating of the electronic products. The middle plate product plays an important role in supporting a 3C product, and meanwhile, the middle plate is required to have good heat dissipation, toughness, non-magnetism and durability. This just makes the medium plate when self dead weight is little, still need satisfy the requirement that the preparation precision is high and mechanical properties is good, this medium plate to the 3C product has proposed higher requirement, the aluminum alloy medium plate is adopted mostly in the market, need cut the aluminum alloy medium plate in the course of working, current cutting frock is cutting the in-process to the aluminum alloy medium plate, the aluminum alloy medium plate takes place the dislocation easily or the skew when receiving the shearing force of external force influence or cut-off knife, and then leads to cutting the quality and descend.

The patent with the publication number of CN217018848U discloses a cutting device for processing of aluminum alloy template, including the base, the top of base is equipped with cutting saw bit and driving motor, and the right side of cutting saw bit and driving motor's output shaft left end fixed connection, the equal fixedly connected with backup pad in top both sides of base, the same roof of top fixedly connected with of two backup pads, the top of roof is inlayed and is equipped with electric telescopic handle, electric telescopic handle's output shaft bottom fixedly connected with movable plate, driving motor's top and the bottom fixed connection of movable plate, the top movable contact of base has the fixed plate, and it is complicated when pressing solid the operation to the aluminum alloy template, uses troublesome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an electron product aluminum alloy medium plate and cut frock, can realize fixing the firm compressing tightly of aluminum alloy medium plate, solved and cut the in-process aluminum alloy medium plate and take place the problem that the dislocation, incline lead to cutting the quality degradation, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting tool for an aluminum alloy middle plate of an electronic product comprises an upper plate, a movable plate and a base which are arranged in parallel, wherein the upper plate and the base are connected through a support column, and the movable plate is located between the upper plate and the base and movably sleeved with the support column; the upper part of the movable plate is provided with a platform, the movable plate is provided with a pressing mechanism, a second air cylinder is arranged between the base and the movable plate, and the second air cylinder drives the pressing mechanism to act when the movable plate moves downwards and fixes the aluminum alloy middle plate on the platform;

the pressing mechanism comprises two groups of scissor arms, the two groups of scissor arms are symmetrically distributed on two sides of the movable plate, pin shafts of the scissor arms are fixedly connected with the movable plate, rollers are arranged at the bottom ends of the scissor arms, and pressing shafts are correspondingly arranged at opposite ends of the upper portions of the two groups of scissor arms.

Preferably, when the second cylinder drives the movable plate to move downwards, the roller at the lower end of the scissor arm is contacted with the base, the movable plate drives the pin shaft to move downwards, and the scissor arm is opened and the pressing shaft presses downwards on the aluminum alloy middle plate.

Preferably, the upper plate is provided with a first air cylinder, the telescopic end of the first air cylinder penetrates through the upper plate and is provided with a cut-off knife, and the cut-off knife is located between the two groups of pressing shafts.

Preferably, the cutter is fixedly connected with the telescopic end of the first air cylinder through a cutter holder.

Preferably, both ends of the pressure shaft are correspondingly and rotatably connected with the scissor fork arms through bearings.

Preferably, the two back sides of the movable plate are provided with receding grooves for placing the scissor arms.

Compared with the prior art, the beneficial effects of the utility model are that: the aluminum alloy medium plate is placed on the platform, when cylinder two drives the fly leaf and moves down, the gyro wheel and the base contact of scissors fork arm lower extreme, the fly leaf drives the round pin axle and moves down, it pushes down on the aluminum alloy medium plate to cut the fork arm to open the last item, realize the fixed to the aluminum alloy medium plate, two last item correspondence are located the cut-off knife both sides and push down and cut the position both sides at the aluminum alloy medium plate, it is firm to compress tightly, cylinder one band moves the cut-off knife afterwards and moves down and cut the aluminum alloy medium plate, two last item correspondence are located the cut-off knife both sides and push down and cut the position both sides at the aluminum alloy medium plate, it is firm to compress tightly, the problem of cutting the in-process aluminum alloy medium plate and taking place the mispositioning, the incline leads to cutting the quality decline is solved.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1 upper plate, 2 support columns, 3 fly leaf, 3.1 platform, 3.2 retreat groove, 4 bases, 5 hold-down mechanism, 5.1 scissor arm, 5.11 gyro wheel, 5.12 round pin axles, 5.2 last item, 6 cylinder two, 7 aluminum alloy medium plate, 8 cylinder one, 9 cut-off knives, 9.1 blade holder.

Detailed Description

In the following description, the technical solution of the present invention will be described with reference to the accompanying drawings in the embodiment of the present invention, it should be understood that, if there are the indicated positions or positional relationships such as "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific position:

referring to fig. 1-3, the present invention provides a technical solution: an aluminum alloy middle plate cutting tool for an electronic product comprises an upper plate 1, a movable plate 3 and a base 4 which are arranged in parallel, wherein the upper plate 1 is connected with the base 4 through supporting columns 2, the four supporting columns 2 are arranged and distributed at four corners of the upper part of the base 4, the movable plate 3 is positioned between the upper plate 1 and the base 4 and movably sleeved with the supporting columns 2, the movable plate 3 is movably sleeved with the four supporting columns 2, namely the supporting columns 2 provide a guiding effect for the movable plate 3; the upper part of the movable plate 3 is provided with a platform 3.1, an aluminum alloy middle plate 7 to be cut is placed on the platform 3.1, the movable plate 3 is provided with a pressing mechanism 5, a second air cylinder 6 is arranged between the base 4 and the movable plate 3, and the pressing mechanism 5 acts when the second air cylinder 6 drives the movable plate 3 to move downwards and fixes the aluminum alloy middle plate 7 on the platform 3.1;

as shown in fig. 3, the pressing mechanism 5 includes two sets of scissor arms 5.1, the two sets of scissor arms 5.1 are symmetrically distributed on two sides of the movable plate 3, a pin 5.12 of the scissor arm 5.1 is fixedly connected with the movable plate 3, rollers 5.11 are respectively arranged at the bottom ends of the scissor arms 5.1, and pressing shafts 5.2 are correspondingly arranged at opposite ends of the upper portions of the two sets of scissor arms 5.1, and each pressing shaft has two pressing shafts 5.2;

it can be understood that when the second cylinder 6 drives the movable plate 3 to move downwards, the roller 5.11 at the lower end of the scissor arm 5.1 is in contact with the base 4, the movable plate 3 drives the pin shaft 5.12 to move downwards, the scissor arm 5.1 is opened and the pressing shaft 5.2 presses downwards on the aluminum alloy middle plate 7, so that the aluminum alloy middle plate 7 is fixed and firmly pressed, and the problem of cutting quality reduction caused by dislocation and deflection of the aluminum alloy middle plate in the cutting process is solved;

further, the upper plate 1 is provided with a first air cylinder 8, the telescopic end of the first air cylinder 8 penetrates through the upper plate 1 and is provided with a cutter 9, the cutter 9 is positioned between the two groups of pressing shafts 5.2, the two pressing shafts 5.2 are correspondingly positioned on two sides of the cutter 9 and are pressed downwards on two sides of the position, to be cut, of the aluminum alloy middle plate 7, the first air cylinder 8 drives the cutter 9 to move downwards, and the cutter 9 cuts the aluminum alloy middle plate 7; the cutter 9 is fixedly connected with the telescopic end of the first air cylinder 8 through a cutter holder 9.1, and the cutter 9 can be replaced;

furthermore, two ends of the pressing shaft 5.2 are correspondingly and rotatably connected with the scissor arm 5.1 through bearings, and the pressing shaft 5.2 can rotate;

in addition, the two back sides of the movable plate 3 are provided with yielding grooves 3.2 for placing the scissor arms 5.1.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims.

Claims (6)

1. The utility model provides an electronic product aluminum alloy medium plate cuts frock, includes parallel arrangement's upper plate (1), fly leaf (3) and base (4), its characterized in that: the upper plate (1) is connected with the base (4) through the supporting column (2), and the movable plate (3) is positioned between the upper plate (1) and the base (4) and movably sleeved with the supporting column (2); a platform (3.1) is arranged at the upper part of the movable plate (3), a pressing mechanism (5) is arranged on the movable plate (3), a second air cylinder (6) is arranged between the base (4) and the movable plate (3), and the pressing mechanism (5) acts and fixes the aluminum alloy middle plate (7) on the platform (3.1) when the second air cylinder (6) drives the movable plate (3) to move downwards;

hold-down mechanism (5) include two sets of fork arms (5.1) of cutting, two sets of fork arms (5.1) symmetric distribution are in the both sides of fly leaf (3), cut round pin axle (5.12) and fly leaf (3) fixed connection of fork arm (5.1), cut the bottom of fork arm (5.1) and all be equipped with gyro wheel (5.11), and the upper portion looks remote site correspondence of two sets of fork arms (5.1) is equipped with last item (5.2).

2. The cutting tool for the aluminum alloy middle plate of the electronic product as claimed in claim 1, wherein the cutting tool comprises: when the second cylinder (6) drives the movable plate (3) to move downwards, the roller (5.11) at the lower end of the scissor arm (5.1) is in contact with the base (4), the movable plate (3) drives the pin shaft (5.12) to move downwards, and the scissor arm (5.1) is opened while the pressing shaft (5.2) presses downwards on the aluminum alloy middle plate (7).

3. The cutting tool for the aluminum alloy middle plate of the electronic product as claimed in claim 1, wherein the cutting tool comprises: the upper plate (1) is provided with a first cylinder (8), the telescopic end of the first cylinder (8) penetrates through the upper plate (1) and is provided with a cut-off knife (9), and the cut-off knife (9) is located between the two groups of pressing shafts (5.2).

4. The electronic product aluminum alloy middle plate cutting tool as claimed in claim 3, characterized in that: the cutting knife (9) is fixedly connected with the telescopic end of the first cylinder (8) through a knife holder (9.1).

5. The cutting tool for the aluminum alloy middle plate of the electronic product as claimed in claim 1, wherein the cutting tool comprises: and two ends of the pressing shaft (5.2) are correspondingly and rotatably connected with the scissor fork arm (5.1) through bearings.

6. The cutting tool for the aluminum alloy middle plate of the electronic product as claimed in claim 1, wherein the cutting tool comprises: the two back sides of the movable plate (3) are provided with yielding grooves (3.2) for placing the scissor arms (5.1).

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