CN217967741U - Excircle cutting and rotating device of diamond wire single-line cutting machine - Google Patents

Abstract

The utility model relates to an excircle cutting slewer of buddha's warrior attendant line single line clipper, including setting up linking bridge, the fixed excircle cutting driving piece that sets up on linking bridge on the base. The excircle cutting driving piece is provided with a mounting end face, and the mounting end face is used for fixedly mounting a crystal bar to be cut. The central axis of the installation end face is coincided with the central axis of the crystal bar, and the central axis of the crystal bar is parallel to the diamond wire on the cutting wheel. The excircle cutting driving piece can drive the crystal bar to do reciprocating rotary motion. Through being provided with crystal bar body excircle cutting slewer simultaneously on buddha's warrior attendant line single line clipper, clipper and excircle cutting slewer cooperation horizontal feed device and cutting head realize the excircle cutting simultaneously. The machine tool has the advantages that the excircle cutting can be carried out on the crystal bar on the basis of the original cutting of the crystal bar, the multifunctional processing of the crystal bar is realized, and the machine tool is multifunctional.

Description

Excircle cutting and rotating device of diamond wire single-line cutting machine

Technical Field

The utility model relates to a brilliant stick cuts technical field, especially relates to an excircle cutting slewer of buddha's warrior attendant line single line clipper.

Background

The diamond wire single-line cutting machine can cut a plurality of materials, wherein the diamond wire single-line cutting machine comprises semiconductor crystalline silicon, the conductivity of the semiconductor crystalline silicon is between a conductor and an insulator at normal temperature, and the monocrystalline silicon is an important semiconductor material and is used for manufacturing high-power transistors, rectifiers, solar cells and the like.

In the existing ingot truncation production and processing, the ingot is generally truncated by a truncation device on a truncator. And currently, only has a cut-off function, and the function is single.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above-mentioned shortcoming, the deficiency of prior art, the utility model provides a buddha's warrior attendant line single line clipper's excircle cutting slewer, it has solved only to cut the function, the comparatively single technical problem of function.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the embodiment of the utility model provides an excircle cutting slewer of diamond wire single line clipper, including set up in the linking bridge on the base, fix excircle cutting driving piece on linking bridge;

the excircle cutting driving piece is provided with a mounting end surface, and the mounting end surface is used for fixedly mounting a crystal bar to be cut;

the central axis of the installation end surface is superposed with the central axis of the crystal bar, and the central axis of the crystal bar is parallel to a diamond wire on a cutting wheel of the crystal bar;

the excircle cutting driving piece can drive the crystal bar to do reciprocating rotary motion.

Optionally, the external circle cutting driving part comprises an external circle cutting rotary motor, a toothed belt wheel set and a toothed belt;

the excircle cutting rotary motor is connected with the toothed belt pulley set through an excircle cutting speed reducer;

the toothed belt is sleeved outside the toothed belt wheel set and meshed with the toothed belt wheel set;

one end of the toothed belt wheel set is fixedly connected with an excircle cutting rotating shaft;

the mounting end face is the end face of the excircle cutting rotating shaft.

Optionally, the diameter of the cylindrical cutting axis of revolution is smaller than the diameter of the ingot.

Optionally, the cylindrical cutting rotary motor is a servo motor.

Optionally, one end face of the crystal bar is bonded to the end face of the excircle cutting driving member.

Optionally, the device further comprises a horizontal feeding device, wherein the horizontal feeding device is arranged on the base and can perform linear reciprocating motion along the horizontal direction relative to the base;

the connecting bracket is fixedly arranged on the horizontal feeding device.

Optionally, the horizontal feeding device comprises a horizontal feeding motor, a horizontal guide rail, a horizontal adjusting screw rod and a horizontal table top;

the horizontal feeding motor is fixedly arranged on the base, and the output end of the horizontal feeding motor is connected with the horizontal adjusting screw rod through a horizontal speed reducer;

the horizontal guide rail is fixedly arranged on the base;

the horizontal adjusting screw rod is provided with a screw rod nut capable of converting rotary motion into linear motion, and the screw rod nut is connected with the horizontal table top; the horizontal table-board is connected with the horizontal guide rail in a sliding way.

Optionally, still include the excircle cutting rotation control box, excircle cutting driving piece part set up in the excircle cutting rotation control box.

Optionally, the connecting bracket is a box-type structural member; the excircle cutting rotation control box is arranged at the right end of the top of the connecting support.

Optionally, the support comprises a support plate, wherein the support plate is a triangular structural member and is vertically arranged on the left side and the right side of the connecting support.

(III) advantageous effects

The beneficial effects of the utility model are that: the utility model discloses an excircle cutting slewer of buddha's warrior attendant line single line clipper through be provided with brilliant barred body excircle cutting slewer simultaneously on buddha's warrior attendant line single line clipper, simultaneously clipper and excircle cutting slewer cooperation horizontal feed device and cutting head realize the excircle cutting. That is to say, this lathe has increased on original basis of cuting the crystal bar and has carried out the excircle cutting to the crystal bar, realizes the multi-functional processing of crystal bar, and a tractor serves several purposes, and simple structure is convenient for install and change and then subsequent maintenance nursing work of being convenient for moreover, and then has improved the efficiency of the processing crystal bar of clipper.

Drawings

Fig. 1 is a perspective view of the main view structure of the single line cutting machine for diamond wires of the present invention;

FIG. 2 is a schematic perspective view of the cutting head of the present invention;

fig. 3 is a schematic top view of the middle part of the diamond wire single-line cutting machine according to the present invention;

fig. 4 is a left side schematic view of fig. 3.

[ description of reference ]

1: a rotating support; 10: a support plate; 2: a base; 3: cutting the outer circle of the driving piece; 31: the excircle cuts the rotating electrical machines; 32: a toothed belt pulley set; 321: a first toothed pulley; 322: a second toothed pulley; 33: a toothed belt; 34: cutting the outer circle of the rotating shaft; 35: cutting the reducer from the excircle; 4: passing a wheel; 6: a cutoff slewing device; 61: a second bracket; 62: cutting off the rotary motor; 63: cutting off the speed reducer; 64: cutting off the rotating shaft; 65: a second master control box; 7: a horizontal feeding device; 71: a horizontal feed motor; 72: a horizontal decelerator; 73: a horizontal guide rail; 74: horizontally adjusting a lead screw; 75: a horizontal table top; 8: a slice receiving platform; 9: the excircle cutting rotary control box; 100: a crystal bar; 100': a crystal bar body; 11: a support portion; 12: a feeding assembly; 121: a feed guide rail; 122: a connecting box; 1221: a connecting wall; 1222: a first side wall; 1223: a second side wall; 123: installing a baffle; 124: connecting a sliding table; 13: a cutting wheel; 30: a dust cover; 102: a first vertical beam; 103: a cross beam; 104: a second vertical beam; 105: a second connecting piece.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings. Where directional terms such as "upper", "lower", "front" and "rear" are used herein, reference is made to the orientation of FIG. 1. The side of the base 2 is defined as "down"; two sides of the base 2 are defined as "left" and "right"; the side of the base horizontal feed means opposite to the cutting head is defined as "front". The direction into the paper in fig. 1 is the horizontal direction.

Referring to fig. 1, a buddha's warrior attendant line single line clipper includes base 2, crystal bar excircle cutting slewer and crystal bar cut slewer and split type cutting head. And the split cutting heads are arranged at the left and right sides of the base 2.

A horizontal feeding device 7 is arranged right above the center of the base 2, and the horizontal feeding device 7 is arranged on the base 2 and can do linear reciprocating motion relative to the base 2 along the horizontal direction. The horizontal feeding device 7 is used for placing a crystal bar excircle cutting slewing device and a crystal bar truncation slewing device. And the outer circle cutting and rotating device and the crystal bar cutting and rotating device are respectively adhered to the end surfaces of the outer circle cutting and rotating device and the crystal bar cutting and rotating device through glue, so that the crystal bar 100 to be cut is more firmly fixed, the fixed crystal bar 100 to be cut is used as the crystal bar 100 to be cut, the outer circle cutting and rotating and the cutting and rotating are respectively carried out on the outer circle cutting and rotating device and the crystal bar cutting and rotating device, and the crystal bar 100 to be cut can be driven to do reciprocating linear motion along the horizontal direction, namely the motion along the front-back direction.

The crystal bar excircle cutting slewer sets up on horizontal feed device 7 through linking bridge 1, and is located split type cutting head below, and crystal bar excircle cutting slewer has the central axis of revolution parallel with the buddha's warrior attendant line, and crystal bar excircle cutting slewer can drive the crystal bar 100 of treating cuting and make reciprocating rotary motion along its central axis of revolution.

Specifically, the excircle cutting driving member 3 is fixedly arranged on the connecting bracket 1;

the outer circle cutting driving member 3 has a mounting end surface for fixedly mounting the ingot body 100' to be circle-cut.

The central axis of the installation end surface is coincident with the central axis of the crystal bar body 100', and the central axis of the crystal bar body 100' is parallel to the diamond wire on the cutting wheel.

The cylindrical cutting driving member 3 can drive the crystal bar body 100' to make reciprocating rotary motion.

The utility model provides a buddha's warrior attendant line single line clipper's excircle cutting slewer through being provided with brilliant barred body excircle cutting slewer simultaneously on buddha's warrior attendant line single line clipper, simultaneously clipper and excircle cutting slewer cooperation horizontal feed device 7 and cutting head realize cutting and cut. That is to say, this lathe can enough cut the crystal bar and can carry out the excircle cutting to the crystal bar again, realizes the multi-functional processing of crystal bar, and a tractor serves several purposes, and simple structure is convenient for install moreover and is changed and then be convenient for subsequent maintenance nursing work, and then has improved the efficiency of the processing crystal bar of clipper.

Further, referring to fig. 1 and 3, the ingot outer circle cutting and rotating device includes an outer circle cutting and rotating control box 9 fixedly disposed on the connecting support 1, an outer circle cutting and rotating motor 31 disposed in the outer circle cutting and rotating control box 9, the outer circle cutting and rotating motor 31 is connected to a toothed belt wheel set 32 through an outer circle cutting reducer 35, and a gear belt 33 is sleeved outside the toothed belt wheel set 32. In particular, the toothed pulley set 32 comprises a first toothed pulley 321, the first toothed pulley 32 being connected to the cylindrical cutting reducer 35. The first toothed pulley 32 is driven by the toothed belt 33 to the second toothed pulley 322, and the second toothed pulley 322 is connected to the outer circle cutting rotation shaft 34.

Further, the toothed belt 33 is sleeved outside the toothed belt wheel set 32, and the toothed belt 33 is meshed with the toothed belt wheel set 32.

One end of the cog belt wheel set 32 is fixedly connected with an excircle cutting revolving shaft 34. The excircle cutting rotating shaft 34 is driven to rotate by the transmission of the gear belt 33, and the crystal bar body 100' to be excircle-cut is bonded on the end face of the excircle cutting rotating shaft 34.

The mounting end face is the end face of the outer circle cutting the rotating shaft 34.

Specifically, the external circle cutting rotary motor 31 rotates to drive the toothed belt wheel set 32 to rotate, and the toothed belt wheel set 32 rotates to drive the gear belt 33 to transmit, so as to drive the external circle cutting rotary shaft 34 to rotate, so that the crystal rod body 100' to be subjected to external circle cutting rotates along the central rotary shaft thereof. And the outer circle cutting of the crystal bar 100 to be subjected to outer circle cutting is completed by matching with the split type cutting head, namely the outer circle is cut.

In this example, an end face of the outer-circle-cut ingot 100' is glued to an end face of the outer-circle-cut rotating shaft 34, the vertical feeding assembly drives the cutting wheel 13 to move downwards, the vertical feeding device stops feeding after the diamond wire reaches the central position of the outer-circle-cut ingot 100', and the center of the outer-circle-cut ingot 100' is parallel to the diamond wire. The operating wire management system starts, the horizontal feeding device drives the crystal bar body 100' with the excircle being cut to start horizontal feeding, the diamond wire radially cuts into the crystal bar body 100' with the excircle being cut to a preset depth, the horizontal feeding device stops, at the moment, the crystal bar excircle cutting device drives the crystal bar body 100' with the excircle being cut to do rotary feeding movement in the same direction, and finally excircle processing of the crystal bar is achieved. The tension of the diamond wire during cutting is realized by a tension control device.

Further, the diameter of the outer circle cutting revolution shaft 34 is smaller than that of the crystal bar body 100'. Preventing the diamond wire from interfering with the outer cutting rotation shaft 34 during the cutting process.

Further, the outer circle cutting rotary motor 31 is a servo motor.

Further, the connecting bracket 1 is a box-type structural member. The excircle cutting rotation control box 9 is arranged at the right end of the top of the connecting support 1. A stable cutting platform is provided.

Further, the support device further comprises a support plate 10, wherein the support plate 10 is a triangular structural member, and the support plate 10 is vertically arranged on the left side and the right side of the connecting support 1. The triangular structural member improves the stability of the linking bridge 1.

The diamond wire single-line cutting machine further comprises a crystal bar cutting and rotating device 6, wherein the crystal bar cutting and rotating device comprises a second main control box 65 fixedly arranged on the second support 61 and a cutting and rotating motor 62 arranged in the second main control box 65, and the cutting and rotating motor 62 is connected with a cutting and rotating shaft 64 through a cutting reducer 63. The end face of the rotating shaft 64 is cut off for mounting the ingot 100.

Specifically, the rotation of the cutting-off rotary motor 62 drives the cutting-off rotary shaft 64 to rotate, and the cutting-off rotary shaft 64 rotates to drive the ingot 100 to rotate along the central rotary shaft thereof. And the rotating shaft of the crystal bar 100 is perpendicular to the diamond wire of the cutting head and is matched with the split type cutting head to cut off the crystal bar, namely slicing.

The embodiment provides an excircle cutting slewer of buddha's warrior attendant line single line clipper, through be provided with the slewer 6 and the excircle cutting slewer that cut of crystal bar simultaneously on buddha's warrior attendant line single line clipper, cut slewer 6 and excircle cutting slewer cooperation horizontal feed device 7 and cutting head simultaneously and realize cutting and cutting. That is to say, this lathe can enough block the crystal bar and can carry out the excircle cutting to the crystal bar again, realizes the multi-functional processing of crystal bar, and a tractor serves several purposes, and simple structure is convenient for install moreover and change and then be convenient for subsequent maintenance nursing work, and then has improved the efficiency of the processing crystal bar of clipper.

Further, the slewing bracket 1 includes a first vertical beam 102, a cross beam 103, a second vertical beam 104 and a second connecting piece 105 which are connected in sequence.

The second connecting pieces 105 are all butted against the horizontal table-board 75 and connected through bolts. The mounting and dismounting of the slewing bearing 1 are facilitated.

The first vertical beam 102 and the second vertical beam 104 are arranged parallel to each other. The cross beam 103 is arranged on the top of the first vertical beam 102 and the second vertical beam 104, and the cross beam 103 is used for placing the second main control box 65. In order to make the installation of the second console box 65 more stable.

Further, in order to improve the mounting stability of the ingot, the diameter of the cross-section rotation shaft 32 is larger than that of the ingot.

Further, in order to facilitate the collection of the cut-off wafers, a slice receiving platform 8 is further included, and the slice receiving platform 8 is used for receiving the cut-off wafers.

Further, as shown in fig. 1 and 3, the horizontal feeding device 7 includes a horizontal feeding motor 71, a horizontal reducer 72, a horizontal guide rail 73, a horizontal adjusting screw 74, and a horizontal table 75.

The horizontal feeding motor 71 is arranged on the base 2, and the output end of the horizontal feeding motor 71 is connected with a horizontal adjusting screw 74 through a horizontal reducer 72. The leveling screw 74 has a screw nut capable of converting a rotational motion into a linear motion, and the screw nut is connected to the leveling table 75. The horizontal table 75 slides with the horizontal guide rail 73. The first support 56 of the crystal bar excircle cutting slewing device and the second support 61 of the crystal bar truncation slewing device 6 are both arranged on the horizontal table 75 and move back and forth along the horizontal guide rail 73 along with the horizontal table 75.

Referring to fig. 1, the split cutting head includes cutting units disposed at two sides of a base 2 and symmetrically disposed with respect to each other.

The cutting unit comprises a support 11, a feed assembly 12 and a cutting wheel 13.

The feeding assembly 12 is disposed at one side of the supporting portion 11, the feeding assembly 12 can reciprocate linearly relative to the supporting portion 11, and the feeding assembly 12 is connected to the cutting wheel 13.

It should be noted that diamond wires are wound on the cutting wheel 13, and the diamond wires pass through the wire take-up device and the wire pay-off device.

The utility model provides a buddha's warrior attendant line single line clipper, through the cutting unit with two cutting wheel 13 places as two solitary individualities, two cutting units set up on supporting part 11 through feeding the subassembly respectively, and two cutting wheels 13 can take place to reciprocate for supporting part 11 on feeding subassembly 12 respectively, and then two cutting wheels 13 relative position be non-fixed form, and two cutting main parts can relative movement. When the cutting head processes the crystal bar 100 to be cut off of the superhard material, the diamond wire is required to swing or the workpiece swings, the superhard material can be cut through the swing between the two cutting units, and the cutting head is simple in structure and convenient to operate. Meanwhile, if the size of the crystal bar 100 to be cut off is too large, the size of the installation plate cannot be too large due to the fact that the two cutting heads share the installation plate, the influence of the weight of the installation plate on the precision of the diamond wire feeding device is avoided, and therefore cutting capacity and cutting quality are improved.

Further, the feeding assembly 12 includes a driving member, a feeding rail 121, and a feeding body.

The driving member is connected with the feeding main body.

The feeding guide rail 121 is fixedly installed at one side of the supporting portion 11, and the feeding guide rail 121 is matched with the feeding main body to slide, so that the feeding main body slides along the feeding guide rail 121 under the driving of the driving piece.

It should be noted that the driving member is controlled by a PLC system, which can facilitate the operation and formation.

Further, the driving member includes a motor, a reducer, and a lead screw.

The motor is arranged in the hollow cavity, the driving end of the motor is connected with the speed reducer, the driving end of the speed reducer is connected with the lead screw in a driving mode, and the lead screw is connected with the connecting sliding table 124.

In this embodiment, the feed motor rotates and then drives the lead screw of the lead screw to rotate, and the lead screw rotates and then makes the screw nut of its external spiro union reciprocate along its outside, and then drives the connection sliding table 124 to reciprocate along the feed guide rail 121 to realize that the diamond wire on the cutting main body 13 contacts with the crystal bar 100 to be cut to complete the cutting of the crystal bar 100 to be cut or the cutting of the circumscribed circle.

Further, as shown in fig. 2, the feeding body includes a connection box 122 having an opening and a mounting fence 123 detachably disposed at the opening. The inside cavity of connecting box 122 is convenient for install cutting wheel 13, and convenient to detach and then be convenient for cutting wheel 13's later maintenance when installing baffle 123 and playing the effect of protection simultaneously.

The connection box 122 has a connection wall 1221, and a first side wall 1222, a second side wall 1223, a third side wall not shown in the drawings, and a fourth side wall not shown in the drawings, which are disposed in this order around the connection wall 1221.

It should be noted that the second side wall 1223 is a right trapezoid, which does not affect the operation of other components while making reasonable use of space.

One side of the connecting wall 1221 is fixedly provided with a connecting sliding table 124, the connecting sliding table 124 is matched with the feed guide rail 121 to slide, and the connecting sliding table 124 is connected with the driving member.

The cutting wheel 13 is rotatably mounted on the first sidewall 1222.

Further, the area of the connection wall 1221 is smaller than the area of the connection slide table 124. The stability of the connecting box 121 to which the cutting wheel 13 on the feeding body is connected during movement is improved.

The supporting portion 11 is disposed on the base 2, and the supporting column is an aluminum profile for supporting the feeding assembly 12. Has strong stability, is not easy to deform and is convenient for molding and production.

Further, the supporting portion 11 includes a supporting column having a hollow chamber, and the driving member is disposed in the hollow chamber. The reasonable space arrangement makes the structure compact, and is convenient for processing the crystal bar 100 to be cut off.

An opening communicated with the hollow cavity is formed in one side wall of the supporting upright, and the feeding guide rails 121 are fixedly installed on two sides of the opening. The stability of the feed guide rail 121 is improved, and the layout is rationalized.

Further, the bicycle comprises a third wheel 4, wherein the third wheel 4 is arranged on the front side wall of the supporting part 11 and rotates relative to the supporting part 11. The routing of the diamond wire is transited, and the phenomenon of cross knotting is prevented.

Further, two dust covers 30 are provided at both ends of the feeding body, respectively. The dust caps 30 each have a fixed end and a movable end. The fixed end is connected with the supporting upright post. The moving end is connected with the feeding main body; and the dust cover 30 can be extended and contracted with the reciprocating motion of the feeding main body. The dust cover 30 sets up and plays good dustproof effect, links to each other with the connection slip table 124 that feeds the main part through the dust cover 30 simultaneously, just can drive the dust cover 30 and remove at the motion in-process, ensures to feed the main part and can avoid the dust to get into all the time at the motion in-process, improves the cleanliness.

A cutting method of an excircle cutting slewing device based on a diamond wire single-line cutting machine comprises the following steps:

when the hardness of the to-be-cut ingot 100 to be cut is low, the feeding assemblies 12 of the cutting units on the two sides are started simultaneously, the feeding assemblies 12 simultaneously drive the two cutting wheels 13 to do synchronous linear reciprocating motion along the supporting portion 11, and at the moment, the cutting wheels 13 rotate to drive the diamond wire to cut the to-be-cut ingot 100.

When the hardness of the ingot to be cut and to be cut 100 is high, the feeding assembly 12 of the cutting unit on one side is started first, and the feeding assembly 12 drives the corresponding cutting wheel 13 to do linear reciprocating motion along the supporting part 11.

Then, the feeding assembly 12 of the cutting unit on the other side is started, and the feeding assembly 12 drives the corresponding cutting wheel 13 to make linear reciprocating motion along the supporting portion 11.

Finally, the cutting wheel 13 rotates to drive the diamond wire to cut the ingot 100 to be cut with a swing angle.

The utility model provides another kind of excircle cutting slewer's cutting method based on buddha's warrior attendant line single line clipper, the cutting head main part 13 that can realize the cutting unit of the left and right sides through this method is asynchronous at the feed speed of the perpendicular feed subassembly 13 of the left and right sides to make its swing that can control buddha's warrior attendant line, and then be convenient for cut superhard materials treat crystal bar 100 that blocks, thereby improve cutting ability and cutting quality. If the swing of the gold wire is not required, the cutting wheels 13 on the left and right sides can be lowered synchronously. Therefore, the cutting method is flexibly suitable for cutting the crystal bar 100 to be cut, which is made of different materials.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description of the present specification, the description of "one embodiment", "some embodiments", "examples", "specific examples" or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The excircle cutting slewing gear of the diamond wire single-line guillotine is characterized by comprising a base (2), a connecting support (1) arranged on the base (2) and an excircle cutting driving piece (3) fixed on the connecting support (1);

the excircle cutting driving piece (3) is provided with a mounting end surface, and the mounting end surface is used for fixedly mounting a crystal bar body (100') to be cut;

the central axis of the installation end surface is coincident with the central axis of the crystal bar body (100 '), and the central axis of the crystal bar body (100') is parallel to a diamond wire on a cutting wheel of the crystal bar body;

the cylindrical cutting driving piece (3) can drive the crystal bar body (100') to do reciprocating rotary motion.

2. The cylindrical cutting rotary device of a diamond wire single line guillotine according to claim 1, characterized in that the cylindrical cutting driving member (3) comprises a cylindrical cutting rotary motor (31), a cog belt wheel set (32) and a cog belt (33);

the outer circle cutting rotary motor (31) is connected with the toothed belt wheel set (32) through an outer circle cutting speed reducer (35);

the toothed belt (33) is sleeved outside the toothed belt wheel set (32), and the toothed belt (33) is meshed with the toothed belt wheel set (32);

one end of the toothed belt wheel set (32) is fixedly connected with an excircle cutting rotating shaft (34);

the mounting end face is the end face of the excircle cutting rotating shaft (34).

3. The outer circle cutting revolution device of a diamond wire single line guillotine according to claim 2, wherein the diameter of the outer circle cutting revolution shaft (34) is smaller than the diameter of the crystal rod body (100').

4. The cylindrical cutting rotary device of a diamond wire single line guillotine according to claim 2, characterized in that the cylindrical cutting rotary motor (31) is a servo motor.

5. The outer circle cutting turn device of a diamond wire single line guillotine according to claim 1, wherein one end face of the crystal bar body (100') is bonded to the end face of the outer circle cutting driving member (3).

6. The outer circle cutting rotary device of a diamond wire single line guillotine according to claim 1, characterized in that it further comprises a horizontal feeding device (7), said horizontal feeding device (7) is arranged on said base (2) and can make a straight reciprocating motion in a horizontal direction with respect to said base (2);

the connecting bracket (1) is fixedly arranged on the horizontal feeding device (7).

7. The outer circle cutting slewing device of the diamond wire single line guillotine according to claim 6, wherein the horizontal feeding device (7) comprises a horizontal feeding motor (71), a horizontal guide rail (73), a horizontal adjusting screw (74) and a horizontal table top (75);

the horizontal feeding motor (71) is fixedly arranged on the base (2), and the output end of the horizontal feeding motor (71) is connected with the horizontal adjusting screw rod (74) through a horizontal speed reducer (72);

the horizontal guide rail (73) is fixedly arranged on the base (2);

the horizontal adjusting screw rod (74) is provided with a screw rod nut capable of converting rotary motion into linear motion, and the screw rod nut is connected with the horizontal table top (75); the horizontal table top (75) is connected with the horizontal guide rail (73) in a sliding way.

8. The cylindrical cutting rotary device of a diamond wire single-line guillotine according to claim 1, characterized in that it further comprises a cylindrical cutting rotary control box (9), the cylindrical cutting driving member (3) being partially arranged in the cylindrical cutting rotary control box (9).

9. The external circle cutting slewing device of the diamond wire single line guillotine according to claim 8, characterized in that the connecting bracket (1) is a box-shaped structural member; the excircle cutting rotation control box (9) is arranged at the right end of the top of the connecting support (1).

10. The cylindrical cutting slewing device of the diamond wire single-line guillotine according to claim 9, further comprising a support plate (10), wherein the support plate (10) is a triangular structure, and the support plate (10) is vertically arranged on the left side and the right side of the connecting support (1).

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