CN217729277U - Adjustable type thoroughly-cutting rod - Google Patents

Abstract

The utility model discloses a stick is cut thoroughly with adjustable, including setting up the hoist and mount frame on the cutting machine, the upper portion of hoist and mount frame is the erection column that a plurality of diameters are different, be provided with the fixed plate on the erection column, the lower part of hoist and mount frame is provided with the mount pad, be connected with through the clamping device on the mount pad and cut the device, cut the device bottom thoroughly and be provided with the ring that cuts thoroughly that is used for connecting the silicon rod, the outer wall diameter of cutting thoroughly is greater than the diameter of silicon rod by 0-5mm, reduces buddha's warrior attendant line and the contact of cutting thoroughly the ring, and reducing wear prolongs the life of buddha's warrior attendant line, prevents to take place the broken string.

Description

Adjustable type thoroughly-cutting rod

Technical Field

The utility model relates to a silicon rod cutting technical equipment field especially relates to a stick is cut thoroughly that can adjust.

Background

At present, the existing multi-wire cutting method for silicon wafers means that a cutting edge material attached to a steel wire (hereinafter referred to as a cutting steel wire) moving at a high speed is driven to rub a silicon ingot or a silicon rod, so as to achieve a cutting effect. In the whole process, a cutting steel wire is guided by dozens of guide wire wheels to form a cutting steel wire net on the guide wire wheels, the silicon ingot or the silicon rod to be processed is cut into required square silicon by the movement of the workbench from bottom to top, namely, the cutting edge materials attached to the cutting steel wire act on the surface of the silicon ingot or the silicon rod to be cut in a continuous and stable cutting force field through the high-speed movement of the cutting steel wire, the silicon ingot or the silicon rod moves from top to bottom at a certain speed to generate continuous pressure on the cutting steel wire, the cutting edge materials such as silicon carbide, diamond and the like are pressed into the surface of the silicon ingot or the silicon rod under the action of the pressure, and the silicon ingot or the silicon rod is ploughed and cut after generating plastic deformation.

In the production of square silicon, a silicon rod is fixed on a clamp, and then the silicon rod is cut. Because the silicon rod is cylindrical, the silicon rod needs to be fixed during cutting, but most of the conventional transparent cutting rods for fixing the silicon rod are cemented and then hung on the upper part of a cutting machine, and a diamond wire is cut from bottom to top to form a square silicon core. In the cutting process, the diameter of the silicon rod has various diameters, so that the problem that the diameter of the through cutting rod is not matched with that of the round silicon rod exists, and the operation difficulty is high. The diamond wire can form arc-shaped wire bows in the cutting process, the wire bows need to be leveled when cutting is finished soon, and then each square silicon core can be guaranteed to be cut through, if the diameter of the cutting rod is too large, the abrasion of the diamond wire can be accelerated, the diamond wire is extremely easy to be abraded too fast, the wire breaking phenomenon is caused, the production cost is increased, the operation difficulty is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problem that the diameter of the silicon rod of different diameters and the diameter of the transparent cutting rod are not matched to cause the excessive wearing and tearing of diamond wire in the process of cutting the silicon rod among the prior art, and provide an adjustable transparent cutting rod.

The utility model discloses a realize through following technical scheme: the utility model provides a stick is cut thoroughly with adjustable, is including setting up the hoist and mount frame on the cutting machine, the upper portion of hoist and mount frame is the erection column that a plurality of diameters are different, be provided with the fixed plate on the erection column, the lower part of hoist and mount frame is provided with the mount pad, be connected with through cutting the device through latch device on the mount pad, be provided with the through cutting ring that is used for connecting the silicon rod bottom the through cutting device, the outer wall diameter of through cutting the ring is 0-5mm bigger than the diameter of silicon rod.

Further, the erection column is cylindrical, the fixed plate is provided with a plurality of, the erection column diameter equals between two adjacent baffles, the diameter of hoist and mount frame upper portion erection column is less than the diameter of lower part erection column.

Furthermore, the mount pad is cylindrical, the diameter of mount pad is greater than the diameter of erection column, the top of mount pad is provided with the baffle, the diameter of baffle is greater than the diameter of mount pad.

Further, latch device is including setting up the joint post on the mount pad outer wall, the upper portion of cutting the ring thoroughly is provided with the go-between, be provided with the joint groove with joint post joint on the go-between.

Furthermore, the clamping column is a cylinder perpendicular to the outer wall of the mounting seat, a dome is arranged at the top of the mounting seat, the clamping groove is L-shaped, and the end part of the clamping groove in the connecting ring is arc-shaped.

Further, be provided with on the mount pad and be located the protruding stupefied of arc of joint post lower part, the go-between is provided with the recess with protruding stupefied matched with in joint groove lower part.

The beneficial effects of the utility model reside in that: the upper portion of hoisting frame is a plurality of erection columns of different diameters, and the hoisting frame is installed on the cutting machine when using, and the erection column card is on the frame when installation, uses the pressure strip to fix the erection column to compress tightly the position according to cutting position adjustment, select the erection column of different positions according to the silicon rod of different length, fix, the silicon rod of multiple different specifications of adaptation, it is extensive to use, and the adjustment is convenient. Be connected with through cutting device through clamping device on the mount pad, the upper portion of cutting the ring thoroughly is fixed with the go-between, the diameter of mount pad is certain, the diameter of go-between is certain, cut the ring thoroughly in the go-between lower part can be according to the silicon rod of different diameters and set for the ring that cuts thoroughly of different diameters, only need the one end gluing of silicon rod to be connected with the mount pad through clamping device in cutting the ring thoroughly when using, can be fixed the silicon rod to the cutting machine on, can be suitable for the silicon rod of different diameters, diamond wire cutting is last when the top when using, reduce the contact of diamond wire and cutting ring thoroughly, reduce wear, the life of extension diamond wire, prevent the broken string.

Drawings

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

wherein: 1. a fixing plate; 101. mounting a column; 2. a baffle plate; 201. a mounting base; 3. clamping the column; 301. a dome; 4. convex edges; 401. a groove; 5. a clamping groove; 6. a connecting ring; 601. and (5) cutting the ring thoroughly.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1: the utility model provides a stick is cut thoroughly with adjustable, is including setting up the hoist and mount frame on the cutting machine, and the upper portion of hoist and mount frame is the erection column 101 that a plurality of diameters are different, is provided with fixed plate 1 on the erection column 101, and hoist and mount frame is installed on the cutting machine when using, and erection column 101 card is on the frame when installation, uses the pressure strip to fix erection column 101 to compress tightly the position according to cutting position adjustment, simple to operate, it is extensive to use. Wherein erection column 101 is cylindrical, and fixed plate 1 is provided with a plurality ofly, and erection column 101 diameter equals between two adjacent baffles 2, and the diameter of hoist and mount frame upper portion erection column 101 is less than the diameter of lower part erection column 101, selects the erection column 101 of different positions according to the silicon rod of different length when using, fixes, adapts to the silicon rod of multiple different specifications, uses extensively, and the adjustment is convenient.

Be fixed with mount pad 201 in the lower part of hoist and mount frame, wherein mount pad 201 is cylindrical, and the diameter of mount pad 201 is greater than the diameter of erection column 101, can provide stronger holding surface, guarantees to use stably, installs baffle 2 at the top of mount pad 201, and wherein the diameter of baffle 2 is greater than the diameter of mount pad 201, and baffle 2 provides the strong point when for the installation, increases the bottom surface and connects, guarantees safe in utilizationly.

The mounting base 201 is connected with a through cutting device through a clamping device, the clamping device comprises a clamping column 3 fixed on the outer wall of the mounting base 201, a connecting ring 6 is fixed on the upper portion of the through cutting ring 601, the diameter of the mounting base 201 is fixed, the diameter of the connecting ring 6 is fixed, the through cutting ring 601 at the lower portion of the connecting ring 6 can be set to be different in diameter according to silicon rods with different diameters, only one end of each silicon rod needs to be glued in the through cutting ring 601 and connected with the mounting base 201 through the clamping device when in use, the silicon rods can be fixed on a cutting machine, the silicon rods with different diameters can be suitable for the silicon rods, the diameter of the outer wall of the through cutting ring 601 is 0-5mm larger than the diameter of the silicon rods, when the diamond wires are cut to the top, contact between the diamond wires and the through cutting ring 601 is reduced, abrasion is reduced, the service life of the diamond wires is prolonged, and breakage is prevented.

The bottom of the transparent cutting device is fixed with a transparent cutting ring 601 used for connecting a silicon rod, the transparent cutting ring 601 is made of nylon materials, a diamond wire can be partially cut into the transparent cutting ring 601 when the transparent cutting device is used, scratches are generated at the edge of the transparent cutting ring, when the silicon rod after cutting is taken down, the silicon rod can be taken down by using a hot melting gun or a blower, the scratches and the cut seams formed by the diamond wire on the transparent cutting ring 601 can be filled by using glue used when the silicon rod is glued next time, and the structural strength is guaranteed.

Wherein set up the joint groove 5 with 3 joints of joint post on the go-between 6, be provided with protruding stupefied 4 of arc in 3 lower parts of joint post on mount pad 201, go-between 6 is provided with in 5 lower parts in joint groove with protruding stupefied 4 matched with recess 401, protruding stupefied 4 and recess 401 can be with go-between 6 joint under the effect of material stress when using, stress point when reinforcing the installation increases the stability in use.

Joint post 3 is the cylinder of perpendicular to mount pad 201 outer wall, and the top of mount pad 201 is provided with calotte 301, and joint groove 5 is the L type, and joint groove 5 tip is the arc in go-between 6, inserts mount pad 201 with go-between 6 earlier when using on, 5 cards in joint groove 5 on joint post 3, once rotatory again for both joints, the tip prevents to drop at the in-process of cutting for the arc, reinforcing stability in use.

The working principle is as follows: the go-between passes through the joint post and the joint groove is connected, the realization can be dismantled and the use, and the diameter of go-between is certain, the ring is cut thoroughly in the go-between lower part can be according to the silicon rod of different diameters and set for the ring that cuts thoroughly of different diameters, only need the one end gluing of silicon rod to be connected with the mount pad in cutting thoroughly the ring, can be fixed the silicon rod to the cutting machine on, can be suitable for the silicon rod of different diameters, diamond wire cutting is last time to the top when using, reduce diamond wire and cut thoroughly the contact of ring, reduce wear, the life of extension diamond wire, prevent to take place the broken string.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a stick is cut thoroughly with adjustable which characterized in that: the silicon rod cutting device comprises a hoisting frame arranged on a cutting machine, wherein the upper portion of the hoisting frame is a mounting column with a plurality of different diameters, a fixing plate is arranged on the mounting column, a mounting seat is arranged on the lower portion of the hoisting frame, a full-cutting device is connected onto the mounting seat through a clamping device, a full-cutting ring used for being connected with a silicon rod is arranged at the bottom of the full-cutting device, and the diameter of the outer wall of the full-cutting ring is 0-5mm larger than that of the silicon rod.

2. The adjustable cut-through bar of claim 1, wherein: the mounting columns are cylindrical, the fixing plates are provided with a plurality of fixing plates, the diameters of the mounting columns between two adjacent baffles are equal, and the diameter of the mounting column on the upper portion of the hoisting frame is smaller than that of the mounting column on the lower portion of the hoisting frame.

3. The adjustable cut-through bar of claim 1, wherein: the mounting seat is cylindrical, the diameter of mounting seat is greater than the diameter of erection column, the top of mounting seat is provided with the baffle, the diameter of baffle is greater than the diameter of mounting seat.

4. The adjustable cut-through bar of claim 1, wherein: the clamping device comprises a clamping column arranged on the outer wall of the mounting seat, the upper portion of the transparent cutting ring is provided with a connecting ring, and a clamping groove clamped with the clamping column is formed in the connecting ring.

5. The adjustable cut-through bar of claim 4, wherein: the clamping column is a cylinder perpendicular to the outer wall of the mounting seat, a dome is arranged at the top of the mounting seat, the clamping groove is L-shaped, and the end of the clamping groove in the connecting ring is arc-shaped.

6. The adjustable cut-through bar of claim 4, wherein: the mounting seat is provided with an arc-shaped protruding edge positioned at the lower part of the clamping column, and the connecting ring is provided with a groove matched with the protruding edge at the lower part of the clamping groove.

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