Diamond fretsaw cutting equipment

Abstract

The utility model discloses diamond wire saw cutting equipment, and particularly relates to the technical field of diamond wire saws, the diamond wire saw cutting equipment comprises a box body, a controller is arranged at the top of the box body, a positioning plate is arranged on one side of the controller, a wire wheel assembly is arranged on the front surface of the positioning plate, and the wire wheel assembly comprises a bearing seat. A main shaft is arranged on one side of the bearing seat, a wire wheel body is arranged outside the main shaft, a positioning bolt is arranged on the outer wall of the wire wheel body, and a third guide wheel is further arranged on the front surface of a positioning plate; according to the wire wheel, the guide assembly is arranged, the metal cutting wires pass through the tooth row plate at the top of the guide assembly, the tooth grooves are evenly formed in the tooth row plate at intervals, each time the metal cutting wires are wound, one tooth groove is needed, the metal cutting wires passing through the tooth grooves are wound on the surface of the wire wheel, and the adjacent metal cutting wires cannot be stacked together; and the problem that the wire is pressed when the metal cutting wire is wound on the wire wheel is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond wire saws, in particular to diamond wire saw cutting equipment. Background Technique

[0002] A diamond wire saw is a cutting tool that fixes diamond abrasives on a metal wire by means of electroplating process or resin bonding. The metal wire is driven to rotate by the rotation of a wire wheel. The high-speed rotation of the metal wire generates a cutting force, which is widely used in the precision cutting of various hard materials.

[0003] The metal cutting wire of the diamond wire saw generally rotates on the wire wheel and guide wheel of the equipment. After the metal cutting wire is put into cutting use, it needs to be replaced regularly. During the replacement process, the tension of the metal mesh cutting wire is adjusted by adjusting the position of the guide wheel, so as to peel the metal cutting wire from the wire wheel and the guide wheel. Then, the new metal cutting wire is wound around the wire wheel and the guide wheel to form a closed-loop cutting line. However, during the process of winding the metal cutting wire on the wire wheel, the metal cutting wire is relatively thin, and manual operation is not accurate. During the winding process, the metal cutting wire is prone to the problem of overlapping and pressing on the wire wheel, resulting in uneven winding of the metal cutting wire on the outer wall of the wire wheel. When the wire wheel rotates and drives the metal cutting wire to operate, the metal cutting wire is prone to twist and break, resulting in frequent failures of the cutting equipment and being not conducive to use. Content of the Utility Model

[0004] The purpose of the utility model is to provide diamond wire saw cutting equipment to solve the above deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: diamond wire saw cutting equipment, including a box body, a controller is arranged on the top of the box body, a positioning plate is arranged on one side of the controller, a wire wheel assembly is arranged on the front surface of the positioning plate, the wire wheel assembly includes a bearing seat, a main shaft is arranged on one side of the bearing seat, a wire wheel body is arranged on the outside of the main shaft, positioning bolts are arranged on the outer wall of the wire wheel body, a third guide wheel is also arranged on the front surface of the positioning plate, a first guide wheel is arranged on one side of the third guide wheel, and a second guide wheel is arranged above the first guide wheel;

[0006] A guiding component is also arranged on one side of the top end of the bearing seat, the guiding component includes a fixing rod, a toothed row plate is fixed at the top end of the fixing rod, a plug board is arranged at the bottom end of the fixing rod, and a socket is adsorbed on one side of the bearing seat.

[0007] Preferably, a driving motor is connected to the extending end of the main shaft. A lifting member is further fixed to the rear surface of the positioning plate. The telescopic end of the lifting member is connected to the shaft end of the third guide wheel. The lifting member is used to drive the third guide wheel to move up and down. A plurality of wire grooves are further formed on the outer wall of the third guide wheel.

[0008] Preferably, a sliding groove is formed on the front surface of the positioning plate near one side of the first guide wheel. A sliding block is arranged in the sliding groove. The end shaft body of the first guide wheel penetrates through the sliding block and is connected with a servo motor. A pushing member is arranged on one side of the servo motor.

[0009] Preferably, a mounting seat is arranged on one side of the second guide wheel. A sliding rail is arranged on the rear surface of the mounting seat. The sliding rail is fixed to the front surface of the positioning plate.

[0010] Preferably, a mounting plate is further arranged at one end of the positioning plate. A sliding rod is fixed to the front surface of the mounting plate. A storage wheel is sleeved on the outer part of the sliding rod.

[0011] Preferably, a square groove is formed in the top of the box body. An electric telescopic rod is arranged in the square groove. The telescopic end of the electric telescopic rod is connected with a workpiece table.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] Through the arranged guiding assembly, the guiding assembly is detachably installed on one side of the wire wheel assembly. When a new metal cutting wire is wound on the wire wheel, it passes through the tooth row plate at the top of the guiding assembly. The tooth row plate is evenly and spacedly provided with tooth grooves. Each winding of the metal cutting wire requires one tooth groove. The metal cutting wire passing through the tooth groove is then wound on the surface of the wire wheel. Adjacent metal cutting wires will not be stacked together, avoiding the problem of wire pressing when winding the metal cutting wire on the wire wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a perspective view of the present utility model;

[0017] Figure 3 It is a perspective view of the wire wheel assembly of the present utility model;

[0018] Figure 4 Schematic diagram of the two-dimensional structure of the present utility model;

[0019] Figure 5 Stereogram of the tightening component and the positioning plate of the present utility model;

[0020] Figure 6 Stereogram of the guiding component of the present utility model;

[0021] Figure 7 Schematic diagram of the structure of the third guide wheel and the lifting member of the present utility model.

[0022] Explanation of reference numerals in the drawings:

[0023] 1. Mounting plate; 2. Storage wheel; 3. Slide bar; 4. Box body;

[0024] 5. Wire wheel assembly; 51. Bearing seat; 52. Positioning bolt; 53. Main shaft; 54. Wire wheel body;

[0025] 6. Workpiece table; 7. First guide wheel; 8. Second guide wheel; 9. Mounting seat; 10. Slide rail; 11. Controller; 12. Positioning plate;

[0026] 13. Guiding component; 131. Tooth row plate; 132. Fixed rod; 133. Plug board; 134. Socket;

[0027] 14. Third guide wheel; 15. Pushing member; 16. Servo motor; 17. Driving motor; 18. Lifting member; 19. Electric telescopic rod; 20. Slide block; 21. Wire groove. Detailed implementation manners

[0028] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0029] The present utility model provides a diamond wire saw cutting device as shown in Figures 1-7 Figure, including a box body 4, a controller 11 is arranged on the top of the box body 4, a positioning plate 12 is arranged on one side of the controller 11, a wire wheel assembly 5 is arranged on the front surface of the positioning plate 12, the wire wheel assembly 5 includes a bearing seat 51, a main shaft 53 is arranged on one side of the bearing seat 51, a wire wheel body 54 is arranged outside the main shaft 53, a positioning bolt 52 is arranged on the outer wall of the wire wheel body 54, a third guide wheel 14 is also arranged on the front surface of the positioning plate 12, a first guide wheel 7 is arranged on one side of the third guide wheel 14, and a second guide wheel 8 is arranged above the first guide wheel 7;

[0030] On one side of the top end of the bearing block 51, a guiding component 13 is further provided. The guiding component 13 includes a fixing rod 132. At the top end of the fixing rod 132, a toothed row plate 131 is fixed. At the bottom end of the fixing rod 132, a plug board 133 is provided. On one side of the bearing block 51, a socket 134 is also adsorbed.

[0031] In this embodiment, specifically, during the wire winding process, first, one end of the metal cutting wire is fixed on the wire wheel main body 54 with a positioning bolt 52. Then, the metal cutting wire passes through the second guide wheel 8, the first guide wheel 7, and the third guide wheel 14, and finally winds around the outside of the wire wheel main body 54. Then, it is only necessary to wind the metal cutting wire around the wire wheel main body 54. During this winding process, each winding needs to pass through the tooth grooves of the toothed row plate 131 once, and adjacent windings need to pass through adjacent tooth grooves. After the winding is completed, pull the whole guiding component 13 downward by hand and quickly pull out the guiding component 13 to prevent the guiding component 13 from hanging the metal cutting wire. Then, pull the unfixed end of the metal cutting wire to tighten the loose metal cutting wire so that the metal cutting wire fits and winds around the outside of the wire wheel main body 54.

[0032] It should be noted that the socket 134 is made of magnetic material and has magnetism, so it can be adsorbed on the outer wall of the bearing block 51 made of metal, which is convenient for the disassembly and assembly of the whole guiding component 13.

[0033] As Figure 4 shows the winding path of the metal cutting wire.

[0034] As Figure 1 and Figure 4 shown, specifically, the extended end of the main shaft 53 is connected to a driving motor 17. The rear surface of the positioning plate 12 is further fixed with a lifting member 18. The telescopic end of the lifting member 18 is connected to the shaft end of the third guide wheel 14. The lifting member 18 is used to drive the third guide wheel 14 to move up and down. A plurality of wire grooves 21 are also formed on the outer wall of the third guide wheel 14.

[0035] Specifically, when the driving motor 17 is started, the driving motor 17 can drive the wire wheel main body 54 to rotate, so that the operation of winding the metal cutting wire can be automatically carried out without manual winding.

[0036] The lifting member 18 can be an electric push rod. The lifting member 18 can drive the third guide wheel 14 to move upward, so that when the metal cutting wire passes through the third guide wheel 14, its height can be increased to facilitate the cutting of materials of different sizes.

[0037] As Figures 1-5As shown in the figure, a chute is provided on one side of the front surface of the positioning plate 12 close to the first guide wheel 7. A slider 20 is arranged in the chute. The end shaft body of the first guide wheel 7 penetrates through the slider 20 and is connected with a servo motor 16. A pushing member 15 is arranged on one side of the servo motor 16;

[0038] Specifically, it should be noted that when the servo motor 16 is started, the output shaft of the servo motor 16 drives the first guide wheel 7 to rotate. During the rotation of the first guide wheel 7, the rotation direction is the same as the running direction of the metal cutting wire, so as to reduce the friction between the metal cutting wire and the first guide wheel 7, reduce the wear of the metal cutting wire, and improve the service life of the metal cutting wire;

[0039] When the pushing member 15 is started, the pushing member 15 can adopt an electric push rod. After the electric push rod extends, it pushes the servo motor 16 to move. The servo motor 16 drives the first guide wheel 7 to move, so as to adjust the distance between the first guide wheel 7 and the main body 54 of the wire wheel, and then adjust the tightness of the metal cutting wire again.

[0040] As Figures 1-4 shown in the figure, a mounting seat 9 is arranged on one side of the second guide wheel 8. A slide rail 10 is arranged on the rear surface of the mounting seat 9. The slide rail 10 is fixed on the front surface of the positioning plate 12;

[0041] In this embodiment, specifically, by manually pushing or pulling the mounting seat 9 by the user, the mounting seat 9 drives the second guide wheel 8, and the second guide wheel 8 moves horizontally, so as to adjust the distance between the second guide wheel 8 and the main body 54 of the wire wheel. After the distance between the main body 54 of the wire wheel and the second guide wheel 8 increases, the metal cutting wire is in a tightened state. After the metal cutting wire is tightened, the main body 54 of the wire wheel needs to be adjusted to rotate slower, so as to avoid the problem of wire breakage of the metal cutting wire.

[0042] As Figure 1 shown in the figure, one end of the positioning plate 12 is also provided with a mounting plate 1. A sliding rod 3 is fixed on the front surface of the mounting plate 1. A storage wheel 2 is sleeved outside the sliding rod 3; Specifically, in this embodiment, the storage wheel 2 is the original carrier of the new metal cutting wire. During the process of replacing the new metal cutting wire, the package of the storage wheel 2 is opened (this part is already the prior art and will not be elaborated here), and then one end of the metal cutting wire is pulled out and fixed on the outer wall of the main body 54 of the wire wheel. By adjusting the position of the storage wheel 2 on the sliding rod 3, the front and rear displacement of the metal cutting wire can be adjusted to facilitate the winding operation.

[0043] As Figure 1 and Figure 4As shown, a square groove is provided at the top of the box body 4, and an electric telescopic rod 19 is arranged in the square groove. The telescopic end of the electric telescopic rod 19 is connected to a workpiece table 6. Specifically, the material to be cut is placed on the top of the workpiece table 6. By starting the electric telescopic rod 19, the telescopic end of the electric telescopic rod 19 extends, so as to control the placement height of the material. The metal cutting wire is located above the material, and the material moves upward to contact the metal cutting wire, thereby performing the cutting action.

[0044] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A diamond wire saw cutting device, comprising a housing (4), characterized in that: A controller (11) is arranged on the top of the box body (4), a positioning plate (12) is arranged on one side of the controller (11), a wire wheel assembly (5) is arranged on the front surface of the positioning plate (12), the wire wheel assembly (5) comprises a bearing seat (51), a main shaft (53) is arranged on one side of the bearing seat (51), a wire wheel body (54) is arranged outside the main shaft (53), and a positioning bolt (52) is arranged on the outer wall of the wire wheel body (54), a third guide wheel (14) is also arranged on the front surface of the positioning plate (12), a first guide wheel (7) is also arranged on one side of the third guide wheel (14), and a second guide wheel (8) is arranged above the first guide wheel (7); A guide assembly (13) is also provided on one side of the top end of the bearing seat (51), the guide assembly (13) comprising a fixing rod (132), a gear plate (131) is fixed on the top end of the fixing rod (132), an insert plate (133) is provided on the bottom end of the fixing rod (132), and a socket (134) is also adsorbed on one side of the bearing seat (51).

2. The diamond wire saw cutting device according to claim 1, characterized in that: The extended end of the main shaft (53) is connected to a driving motor (17), and a lifting member (18) is also fixed to the rear surface of the positioning plate (12). The telescopic end of the lifting member (18) is connected to the shaft end of the third guide wheel (14). The lifting member (18) is used to drive the third guide wheel (14) to move up and down. The outer wall of the third guide wheel (14) is also provided with a plurality of wire grooves (21).

3. The diamond wire saw cutting device according to claim 1, characterized in that: A slide groove is provided on a side of the front surface of the positioning plate (12) close to the first guide wheel (7), a slider (20) is provided in the slide groove, an end shaft of the first guide wheel (7) passes through the slider (20) and is connected to a servo motor (16), and a pusher (15) is provided on one side of the servo motor (16).

4. The diamond wire saw cutting device according to claim 1, characterized in that: A mounting seat (9) is provided on one side of the second guide wheel (8), a slide rail (10) is provided on the rear surface of the mounting seat (9), and the slide rail (10) is fixed on the front surface of the positioning plate (12).

5. The diamond wire saw cutting device according to claim 1, characterized in that: A mounting plate (1) is also provided at one end of the positioning plate (12), a sliding rod (3) is fixed to the front surface of the mounting plate (1), and a storage wheel (2) is sleeved on the outside of the sliding rod (3).

6. The diamond wire saw cutting device according to claim 1, characterized in that: A square groove is provided on the top of the box body (4), an electric telescopic rod (19) is arranged in the square groove, and the telescopic end of the electric telescopic rod (19) is connected to a workpiece platform (6).

Images