CN206780699U - A kind of isosceles trapezoid tablet cutting tool - Google Patents

Abstract

A kind of isosceles trapezoid tablet cutting tool, belongs to fragile material processing technique field.The isosceles trapezoid tablet cutting tool includes sheave and workpiece locating mechanism；The V-groove for arranging cutting gauze, the slot pitch of the V-groove and trapezoidal sheet size parameter, cutting linear diameter, abrasive sand match specifications are opened up on the sheave；The workpiece locating mechanism includes rotation tuning seat, positioning datum block, orientation triangle block and the reference block being arranged on multi-wire saw working bench flitch；The rotation tuning seat is square plate, the adhesive pad glass sheet on rotation tuning seat；The positioning datum block is provided with two positioning frames to intersect vertically, and the madial wall of two positioning frames forms positioning reference plane；The orientation triangle block is the isosceles right-angled triangle plate material of one group of size dimension increasing or decreasing.The utility model realizes the cutting that isosceles trapezoid tablet is completed on multi-line cutting machine, reaches the purpose for reducing waste of material, reducing production cost.

Description

A kind of isosceles trapezoid tablet cutting tool

Technical field

A kind of frock that the cutting of isosceles trapezoid tablet is realized on multi-line cutting machine is the utility model is related to, belongs to fragility material Expect processing technique field.

Background technology

The hard brittle materials such as semiconductor can be cut into straight piece, arc-like sheet and Special-shaped sheet by multi-line cutting machine, and its work is former Reason is：Mortar be attached on the reciprocating steel wire of high speed with cut material base friction, by table feed direction and entering To the control of amount, the tablet of size shape required for the material base being fixed on workbench flitch is cut into.

Accompanying drawing 1 show a kind of semiconductor tablet product of isosceles trapezoidal structure, and traditional method for processing forming is to pass through Cube material base is ground to the shape of isosceles trapezoid by grinding machine, because grinding machine processing needs to remove two tops of cube material base Angle, waste of material be present, people contemplate for this cuts isosceles trapezoid tablet by multi-line cutting machine, thus brings cutting Frock optimization design problem.

Utility model content

The utility model provides a kind of isosceles trapezoid tablet cutting tool, and isosceles ladder is completed on multi-line cutting machine to realize The cutting of shape tablet, it is intended to by being accurately positioned to being cut material base, meet product size requirement, reach and reduce material wave Take, reduce the purpose of production cost.

The utility model above-mentioned purpose is achieved through the following technical solutions：

A kind of isosceles trapezoid tablet cutting tool, including sheave and workpiece locating mechanism, open up for cloth on the sheave The V-groove of cutting gauze is put, the slot pitch of the V-groove and the dimensional parameters, cutting linear diameter, abrasive sand of trapezoidal tablet product are advised Lattice match；The workpiece locating mechanism includes rotation tuning seat, positioning datum block, orientation triangle block and the arrangement to cooperate Reference block on multi-wire saw working bench flitch；The rotation tuning seat is square plate, is glued on rotation tuning seat Connection pad glass sheet；The positioning datum block is provided with two positioning frames to intersect vertically, and the madial wall of two positioning frames is formed Positioning reference plane；The orientation triangle block is the isosceles right-angled triangle plate material of one group of size dimension increasing or decreasing.

Above-mentioned isosceles trapezoid tablet cutting tool, the rotation tuning seat are provided with screwed hole, and the screw hole arrangement exists At the corner location for rotating tuning seat.

Above-mentioned isosceles trapezoid tablet cutting tool, the backing plate glass match with rotation tuning seat shape and size, One vertex of backing plate glass, which is provided with, avoids breach.

Above-mentioned isosceles trapezoid tablet cutting tool, the slot pitch of the sheave

C=d+3e

A is the water table opening of isosceles trapezoid tablet in formula, and b is the base square of isosceles trapezoid tablet, and c is cutter slit width Degree, d are cutting linear diameter, and e is abrasive grit angle value.

The utility model meets isosceles trapezoid tablet by the optimization design to multi-line cutting machine sheave V-groove slot pitch The size requirement of product, being accurately positioned for material base to be cut is ensure that by the innovation to workpiece locating mechanism, to realize more The cutting of isosceles trapezoid tablet is completed on wire cutting machine and provides technical support.Compared with traditional grinding machine method for processing forming, adopt Isosceles trapezoid tablet cutting operation is carried out on multi-line cutting machine with cutting tool described in the utility model is configured, is not only more conducive to Ensure the uniformity of product size, and greatly reduce the waste of material, reduce production cost, can be that enterprise creates more preferably Economic benefit.

Brief description of the drawings

Fig. 1 is isosceles trapezoid tablet schematic diagram；

Fig. 2 is workpiece locating mechanism schematic diagram；

Fig. 3 is positioning datum block structure schematic diagram；

Fig. 4 is rotation tuning holder structure schematic diagram；

Fig. 5 is backing plate glass structure schematic diagram；

Fig. 6 to Fig. 8 is material base to be cut taping process schematic diagram on backing plate glass；

Fig. 9 is that the steel wire of multi-line cutting machine carries out the schematic diagram of first time cutting；

Figure 10 is that the steel wire of multi-line cutting machine carries out the schematic diagram of second of cutting.

Label is as follows in accompanying drawing：1st, isosceles trapezoid tablet, 2, workpiece locating mechanism, 2-1, positioning datum block are 2-1-1, fixed Position reference plane, 2-2, rotation tuning seat, 2-2-1, screwed hole, 2-3, backing plate glass, 2-3-1, avoids breach, 2-4, orientation triangle Block, 2-5, screw, 3, material base to be cut, 4, cutting gauze, 5, multi-wire saw working bench flitch.

Embodiment

Below in conjunction with the accompanying drawings and specific embodiment further illustrates to the utility model：

Isosceles trapezoid tablet cutting tool described in the utility model includes sheave and workpiece locating mechanism 2, the sheave On open up V-groove for arranging cutting gauze, dimensional parameters, the line of cut of the slot pitch of the V-groove and trapezoidal tablet product Diameter, abrasive sand match specifications, the slot pitch of sheave

C=d+3e

A is the water table opening of isosceles trapezoid tablet in formula, and b is the base square of isosceles trapezoid tablet, and c is cutter slit width Degree, d are cutting linear diameter, and e is abrasive grit angle value.Specific embodiment is：As isosceles trapezoid tablet product size parameter a= 0.76mm, b=3.46, when cutting steel wire diameter d=0.16mm, abrasive grit angle value e=0.016, the slot pitch P=of sheave 3.424mm。

Referring to Fig. 2, Fig. 3, the workpiece locating mechanism 2 of isosceles trapezoid tablet cutting tool described in the utility model includes phase Rotation tuning seat 2-2, positioning datum block 2-1 and the orientation triangle block 2-4 mutually coordinated；The rotation tuning seat 2-2 is square Plate, the adhesive pad glass sheet 2-3 on rotation tuning seat 2-2；The positioning datum block 2-1 is provided with two positioning to intersect vertically Frame, it is one group of length of side length of side that the madial wall of two positioning frames, which forms positioning reference plane 2-1-1, the orientation triangle block 2-4, The isosceles right-angled triangle plate material of size increments, as orientation triangle block 2-4 one group of preferred embodiment, its right-angle side length of side chi It is very little to be respectively：38.421、41.845、45.27、48.693、52.118、55.542、58.965.

Referring to Fig. 2, Fig. 4, the rotation tuning seat 2-2 of isosceles trapezoid tablet cutting tool of the present invention is provided with screw thread Hole 2-2-1, the screwed hole 2-2-1 are arranged at rotation tuning seat 2-2 corner location.

Referring to Fig. 2, Fig. 5, backing plate glass 2-3 and the rotation tuning seat of isosceles trapezoid tablet cutting tool of the present invention 2-2 sizes match, and are provided with a backing plate glass 2-3 vertex and avoid breach 2-3-1.

Referring to Fig. 1, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, to process water table opening a=0.76mm, base square b= Exemplified by 3.46mm, height dimension g=1.35mm, thickness h=1.1mm isosceles trapezoid tablet, grown from material base 3 to be cut Spend for 42mm, when carrying out the cutting of isosceles trapezoid tablet using the utility model, its main operational steps is as follows：

1st, first backing plate glass 2-3 is bonded on rotation tuning seat 2-2, make to avoid on backing plate glass 2-3 breach 2-3-1 with It is corresponding to rotate the upper screwed hole 2-2-1 of tuning seat 2-2；

2nd, positioning datum block 2-1 positioning reference plane 2-1-1 is close to rotating tuning seat 2-2 two sides, selected Right angle size dimension is 58.965mm orientation triangle block 2-4, and orientation triangle block 2-4 is positioned on rotation tuning seat 2-2 Face, and it is close to two sides at orientation triangle block formation right angle and positioning datum block 2-1 positioning reference plane 2-1-1；

3rd, material base 3 to be cut is close on orientation triangle block 2-4 hypotenuse, it is real by orientation triangle block 2-4 hypotenuse The positioning of existing material base 3 to be cut, and be affixed on the backing plate glass 2-3 above rotation tuning seat 2-2；

4th, repeat step 2 and step 3, the right-angle side length of side for the orientation triangle block selected in this step is 55.542mm；

5th, repeat step 4, the orientation triangle block right-angle side length of side selected in this step be followed successively by 55.118mm, 48.693mm, 45.27mm, 41.845mm, 38.421mm, by 7 paste Lists of material base 3 to be cut on rotation tuning seat 2-2 On the backing plate glass 2-3 in face；

6th, it is positioning datum with the reference block 6 on multi-wire saw working bench flitch 5, and tuning will be rotated with bonding way Seat 2-2 is fixed on multi-wire saw working bench flitch 5, is adjusted the front and back position of multi-wire saw working bench, is made cutting gauze In line of cut close to operator side foremost seat against the preceding facade of proximal operator side with rotating tuning and overlap；

7th, multi-line cutting machine is started, after the completion of once cutting, by screw 2-5 with being in pad on rotation tuning seat 2-2 Glass sheet 2-3 avoidance breach 2-3-1 opening position screwed holes 2-2-1 coordinates, and using screw nut driven principle, makes to be bonded in more Rotation tuning seat 2-2 on wire cutting machine workbench flitch 5 separates with multi-wire saw working bench flitch 5, then adjusts rotation After being rotated by 90 ° to seat 2-2, it is positioning datum still with the reference block 6 on multi-wire saw working bench flitch 5, it is bonded again On multi-wire saw working bench flitch 5, the front and back position of multi-wire saw working bench is adjusted, is made in cutting gauze close to operation The preceding facade that the line of cut of person side foremost seats against proximal operator side with rotation tuning overlaps, and is again started up multi-line cutting machine, complete Cut into second.

Tests prove that compared with traditional grinding machine method for processing forming, using configuration cutter described in the utility model The multi-line cutting machine of dress carries out isosceles trapezoid tablet cutting operation, reduces the waste of material, is below two kinds of processing modes Correction data：

As can be seen here, it is by more to be ground to isosceles trapezoid tablet to remove material volume by cube square piece using grinding machine Wire cutting method cuts out 4 points 5 times that isosceles trapezoid tablet removes volume.

Claims (4)

1. a kind of isosceles trapezoid tablet cutting tool, including sheave and workpiece locating mechanism (2), opened up on the sheave for cloth The V-groove of cutting gauze is put, the slot pitch of the V-groove and the dimensional parameters, cutting linear diameter, abrasive sand of trapezoidal tablet product are advised Lattice match；It is characterized in that the workpiece locating mechanism (2) includes rotation tuning seat (2-2), the positioning datum block to cooperate (2-1), orientation triangle block (2-4) and the reference block (6) being arranged on multi-wire saw working bench flitch (5)；The rotation is adjusted It is square plate to seat (2-2), the adhesive pad glass sheet (2-3) on rotation tuning seat (2-2)；Positioning datum block (the 2- 1) two positioning frames to intersect vertically are provided with, the madial wall of two positioning frames forms positioning reference plane (2-1-1), described fixed Position corner block (2-4) is the isosceles right-angled triangle plate material of one group of size dimension increasing or decreasing.

2. isosceles trapezoid tablet cutting tool according to claim 1, it is characterized in that, on the rotation tuning seat (2-2) Provided with screwed hole (2-2-1), the screwed hole (2-2-1) is arranged at the corner location of rotation tuning seat (2-2).

3. isosceles trapezoid tablet cutting tool according to claim 2, it is characterized in that, the backing plate glass (2-3) and rotation Modulation matches to seat (2-2) size, is provided with a vertex of backing plate glass (2-3) and avoids breach (2-3-1).

4. the isosceles trapezoid tablet cutting tool according to claim 1 or 2 or 3, it is characterized in that, the slot pitch of the sheave

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C=d+3e

A is the water table opening of isosceles trapezoid tablet in formula, and b is the base square of isosceles trapezoid tablet, and c is cutter slit width degree, d To cut linear diameter, e is abrasive grit angle value.