Diamond wire multi-wire cutting machine

Abstract

The diamond wire multi-wire cutting machine comprises a machine base, diamond wires and guide wheels, a machine frame is welded to the top face of the machine base, three sets of rotating grooves are formed in one side wall of the machine frame, guide cylinders are arranged on the inner walls of the three sets of rotating grooves in a rotating mode, rotating arms are arranged in the centers of the guide cylinders in a penetrating and inserting mode, and a plurality of sets of guide wheels are arranged on the outer walls of the rotating arms in a sliding mode. And the diamond wire sleeves the middle parts of the guide wheels on the outer sides of the three groups of different rotating arms. According to the diamond wire multi-wire cutting machine, the purpose of one-time simultaneous cutting can be achieved through the arrangement of the multiple sets of diamond wires, the guide wheel is designed to be slidably adjusted on the rotating arm, so that the distance can be controlled during cutting, the adjustability and flexibility of the device are embodied, and after the guide wheel is slidably adjusted on the rotating arm, the guide wheel can be fixed on the rotating arm. The guide wheel can be fixed to the outer end of the rotating arm through the arranged fixing bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, and particularly to a diamond wire multi-wire cutting machine. Background Art

[0002] Diamond wire cutting is a new cutting method that is widely used in the fields of crystal silicon wafers, etc. Diamond particles are fixed evenly on high-strength steel wires with a certain distribution density, and the diamond wires are pulled back and forth at high speed to complete the cutting of objects. Specifically, the NdFeB material is squared with a squarer, cut into multiple small rectangular blocks (which can be regarded as a single workpiece), and then the workpiece is cut into the required size and shape with a cutting machine.

[0003] Some existing diamond wire cutting machines are single-wire cutting with high working efficiency. For other cutting machines with multi-wire cutting, the spacing between multiple groups of diamond wires is not easy to adjust, the guide seat cutting has limitations, and there is offset during cutting. It is difficult to observe the position of the diamond wire, and the guide seat cutting appears skewed. Utility Model Content

[0004] The main purpose of the utility model is to provide a diamond wire multi-wire cutting machine, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A diamond wire multi-wire cutting machine comprises a machine base, diamond wires and guide wheels, a frame is welded on the top surface of the machine base, three groups of rotating grooves are opened on one side wall of the frame, guide cylinders are rotatably arranged on the inner walls of the three groups of rotating grooves, a rotating arm is inserted through the center of the guide cylinder, a plurality of guide wheels are slidably arranged on the outer wall of the rotating arm, and the diamond wire is sleeved on the middle of the guide wheels on the outer sides of the three groups of different rotating arms.

[0007] Preferably, a penetrating fixing groove is provided on one side wall of the guide wheel, and a plurality of groups of positioning grooves are evenly arranged on the outer wall of the rotating arm, and the fixing grooves are connected to each other by fixing bolts.

[0008] Preferably, a driven wheel is fixedly mounted on the outer end of the rotating arm on the guide cylinder side, a driving wheel is arranged on one side of the driven wheel, and transmission belts are sleeved on the outer ends of the driving wheel and the driven wheel.

[0009] Preferably, the center of one side of the driving wheel is fixedly connected to the motor output shaft, and the motor is fixedly mounted on the outer wall of the frame.

[0010] Preferably, the machine base is provided with a plurality of groups of wire passing grooves, and the diamond wires and the transmission belts both pass through the wire passing grooves.

[0011] Preferably, a guide seat is fixedly mounted on the top surface of the machine base on one side of the wire passing groove, and a guide groove is provided on the side of the guide seat in contact with the diamond wire.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by setting up multiple groups of diamond wires, the purpose of simultaneous cutting can be achieved at one time, and the design of the guide wheel being slidably adjustable on the rotating arm makes it possible to control the size of the spacing during cutting, reflecting the adjustability and flexibility of the device. After the guide wheel is slidably adjusted on the rotating arm, the guide wheel can be fixed to the outer end of the rotating arm by the set fixing bolts, and the set guide seat is used to separate the diamond wires on both sides and the object to be cut, and the set guide groove is used for the normal passing of the diamond wire, and its position offset can be checked. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a diamond wire multi-wire cutting machine of the utility model;

[0014] Figure 2 It is an enlarged schematic diagram of structure A of a diamond wire multi-wire cutting machine of the utility model;

[0015] Figure 3 This is a schematic diagram of the exploded structure of a diamond wire multi-wire cutting machine of the utility model;

[0016] Figure 4 This is a schematic diagram of the exploded structure of a diamond wire multi-wire cutting machine of the utility model;

[0017] Figure 5 The utility model is a schematic diagram of the exploded structure of a diamond wire multi-wire cutting machine.

[0018] In the figure: 1, machine base; 2, frame; 3, guide seat; 4, diamond wire; 5, rotating arm; 6, guide wheel; 7, fixing bolt; 8, positioning groove; 9, motor; 10, wire groove; 11, guide cylinder; 12, transmission belt; 13, driven wheel; 14, driving wheel; 15, fixing groove DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-5The diamond wire multi-wire cutting machine shown in the figure comprises a machine base 1, a diamond wire 4 and a guide wheel 6. A frame 2 is welded on the top surface of the machine base 1, and three groups of rotating grooves are opened on one side wall of the frame 2. Guide cylinders 11 are rotatably arranged on the inner walls of the three groups of rotating grooves. A rotating arm 5 is inserted through the center of the guide cylinder 11, and several groups of guide wheels 6 are slidably arranged on the outer wall of the rotating arm 5. The diamond wire 4 is sleeved on the middle part of the guide wheel 6 outside the three groups of different rotating arms 5. During operation, the diamond wire 4 is driven to cut by the rotation of the guide wheel 6. By arranging multiple groups of diamond wires 4, the purpose of simultaneous cutting can be achieved at one time. The guide wheel 6 is slidably adjustable on the rotating arm 5, so that the size of the spacing can be controlled during cutting, which reflects the adjustability and flexibility of the device.

[0021] In this embodiment, a penetrating fixing groove 15 is provided on one side wall of the guide wheel 6 , and a plurality of groups of positioning grooves 8 are evenly arranged on the outer wall of the rotating arm 5 . The fixing groove 15 and the positioning groove 8 are connected by fixing bolts 7 .

[0022] Specifically, after the guide wheel 6 is slidably adjusted on the rotating arm 5 , the guide wheel 6 can be fixed to the outer end of the rotating arm 5 by the provided fixing bolts 7 .

[0023] In this embodiment, a driven wheel 13 is fixedly mounted on the outer end of the rotating arm 5 on the guide cylinder 11 side, a driving wheel 14 is arranged on one side of the driven wheel 13, and a transmission belt 12 is sleeved on the outer ends of the driving wheel 14 and the driven wheel 13.

[0024] Specifically, the driving wheel 14 rotates to drive the transmission belt 12, and the driven wheel 13 rotates through the rotation of the transmission belt 12. The rotation of the driven wheel 13 drives the rotating arm 5 to rotate, and the guide cylinder 11 is used to support the stable rotation of the rotating arm 5.

[0025] In this embodiment, the center of one side of the driving wheel 14 is fixedly connected to the output shaft of the motor 9 , and the motor 9 is fixedly installed on the outer wall of the frame 2 .

[0026] Specifically, the motor 9 is provided to provide a source of power output, which can drive the driving wheel 14 to rotate.

[0027] In this embodiment, the machine base 1 is provided with a plurality of wire grooves 10 , through which the diamond wires 4 and the transmission belts 12 pass.

[0028] Specifically, the wire groove 10 is used for the transmission belt 12 and the diamond wire 4 to pass through, providing space for direct installation.

[0029] In this embodiment, a guide seat 3 is fixedly mounted on the top surface of the machine base 1 on one side of the wire groove 10 , and a guide groove is provided on the side of the guide seat 3 that contacts the diamond wire 4 .

[0030] Specifically, the guide seat 3 is provided to separate the diamond wires 4 on both sides and the object to be cut, and the guide groove is provided for the normal wire passing of the diamond wire 4, and the deviation of its position can be checked.

[0031] It should be noted that the utility model is a diamond wire multi-wire cutting machine. During operation, the guide seat 3 is used to separate the diamond wires 4 on both sides and the object to be cut, and the guide groove is used for the normal passing of the diamond wire 4, and the displacement of its position can be checked. The motor 9 is provided to provide the power output of the source, which can drive the driving wheel 14 to rotate, and the rotation of the driving wheel 14 drives the transmission belt 12 to rotate, and the rotation of the transmission belt 12 drives the driven wheel 13 to rotate, and the rotation of the driven wheel 13 drives the rotating arm 5 to rotate. The guide cylinder 11 is used to support the stable rotation of the rotating arm 5, and the diamond wire 4 is driven to cut through the rotation of the guide wheel 6. By arranging multiple groups of diamond wires 4, the purpose of simultaneous cutting can be achieved at one time, and the guide wheel 6 is slidably adjustable on the rotating arm 5, so that the size of the spacing can be controlled during cutting, which reflects the adjustability and flexibility of the device. After the guide wheel 6 is slid and adjusted on the rotating arm 5, the guide wheel 6 can be fixed to the outer end of the rotating arm 5 by the fixing bolt 7.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A diamond wire multi-wire cutting machine, comprising a machine base (1), a diamond wire (4) and a guide wheel (6), characterized in that: The top surface of the machine base (1) is welded with a frame (2), and a side wall of the frame (2) is provided with three groups of rotating grooves, and the inner walls of the three groups of rotating grooves are all rotatably provided with guide cylinders (11), and a rotating arm (5) is inserted through the center of the guide cylinder (11), and the outer wall of the rotating arm (5) is slidably provided with a plurality of groups of guide wheels (6), and the diamond wire (4) is sleeved on the middle of the guide wheels (6) on the outer sides of the three different groups of rotating arms (5).

2. The diamond wire multi-wire cutting machine according to claim 1, characterized in that: A penetrating fixing groove (15) is provided on one side wall of the guide wheel (6), and a plurality of groups of positioning grooves (8) are evenly arranged on the outer wall of the rotating arm (5). The fixing groove (15) and the positioning groove (8) are connected by fixing bolts (7).

3. The diamond wire multi-wire cutting machine according to claim 1, characterized in that: A driven wheel (13) is fixedly mounted on the outer end of the rotating arm (5) on the guide cylinder (11) side, a driving wheel (14) is arranged on one side of the driven wheel (13), and a transmission belt (12) is sleeved on the outer ends of both the driving wheel (14) and the driven wheel (13).

4. The diamond wire multi-wire cutting machine according to claim 3, characterized in that: The center of one side of the driving wheel (14) is fixedly connected to the output shaft of the motor (9), and the motor (9) is fixedly mounted on the outer wall of the frame (2).

5. The diamond wire multi-wire cutting machine according to claim 3, characterized in that: The machine base (1) is provided with a plurality of groups of wire passing grooves (10), and the diamond wires (4) and the transmission belts (12) both pass through the wire passing grooves (10).

6. The diamond wire multi-wire cutting machine according to claim 5, characterized in that: A guide seat (3) is fixedly mounted on the top surface of the machine base (1) on one side of the wire passing groove (10), and a guide groove is provided on the contact side of the guide seat (3) with the diamond wire (4).

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