Disc wire cutting machine
By introducing protective components into the disc wire EDM machine, the problem of debris splashing during the diamond wire EDM process has been solved, thus improving the protection and safety of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-04-07
AI Technical Summary
Existing diamond wire cutting machines generate dust and debris during the cutting process that can easily fly around, affecting equipment performance and endangering the safety of workers.
A circular wire EDM machine is designed, including protective components such as a first baffle and a second baffle covering the driven wheel assembly and the drive wheel, to prevent debris from entering the cutting assembly and to protect the operator.
It effectively prevents debris from entering the cutting components, extends equipment life, improves safety during use, and avoids injury to workers.
Smart Images
Figure CN224089336U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to jade processing technical field especially, relate to a disc wire cutting machine. BACKGROUND
[0002] Wire cutting machine is a kind of efficient, accurate cutting tool commonly used in jade processing field, mainly for cutting jade, glass and other hard materials.Diamond wire cutting machine is the most commonly used wire cutting machine, and its cutting wire is diamond wire, which forms relative grinding motion between diamond wire and the object to be cut by the way of driving wheel driving diamond wire unidirectional circulation or reciprocating circulation, so as to realize the purpose of cutting object.
[0003] In the process of cutting object by diamond wire cutting machine, a lot of dust and debris will be generated, and the dust will be settled under the spray of dust precipitation nozzle, but part of the debris with larger particle size will be splashed everywhere under the driving of diamond wire, and if these debris enter the moving part of cutting machine, it will greatly affect the performance of cutting machine, and since the rotating speed of driven wheel is fast, the staff can be easily injured by accidental touch. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a disc wire cutting machine, which can protect the cutting assembly to prolong service life.
[0005] To achieve this purpose, the utility model adopts the following technical scheme:
[0006] The utility model provides a disc wire cutting machine, which comprises:
[0007] A carrier is used to fix the object to be cut.
[0008] A cutting assembly comprises a driven wheel set, a driving wheel and a cutting wire, the cutting wire is wound on the driven wheel set and the driving wheel, the driving wheel rotates to drive the cutting wire to move, and the rotation of the driving wheel can drive the cutting wire to grind the object to be cut on the carrier.
[0009] A protection assembly comprises a first baffle and a second baffle, the first baffle is covered on the driven wheel set, and the second baffle is covered on the driving wheel.
[0010] As preferred, the disc wire cutting machine further comprises a Z-axis moving module, the driven wheel set and the driving wheel are arranged on the Z-axis moving module, and the Z-axis moving module can drive the driven wheel set and the driving wheel to move along the Z-axis.
[0011] As preferably, the disc wire cutting machine further comprises a Y-axis moving module, the carrier is arranged on the Y-axis moving module, and the Y-axis moving module can drive the carrier to move along the Y-axis.
[0012] As preferably, the disc wire cutting machine further comprises a machine table, and the Z-axis moving module and the Y-axis moving module are arranged on the machine table.
[0013] As preferably, a portal frame is arranged on the machine table, the portal frame is arranged on the Y-axis moving module, and the Z-axis moving module is arranged on the portal frame.
[0014] As preferably, the Z-axis moving module comprises a driving motor, a guide rail, a moving seat and a lead screw, the guide rail is arranged on the portal frame along the Z-axis, the driving motor is arranged on the portal frame, the lead screw is connected to the driving motor in parallel with the guide rail, the moving seat is slidingly arranged on the guide rail and threadedly cooperates with the lead screw, the driving motor is used for driving the lead screw to rotate, and the driven wheel set and the driving wheel are arranged on the moving seat.
[0015] As preferably, the protection assembly further comprises a protection cover, the protection cover covers the lead screw and the guide rail, and the protection cover is detachably connected to the portal frame.
[0016] As preferably, the Z-axis moving module further comprises a mounting frame, the mounting frame is fixedly connected to the moving seat, and the driven wheel set and the driving wheel are rotatably arranged on the mounting frame.
[0017] The first baffle and the second baffle are rotatably arranged on the mounting frame.
[0018] As preferably, the driven wheel set comprises a first tensioning wheel and a second tensioning wheel, the first tensioning wheel is arranged at the same horizontal height as the driving wheel, the second tensioning wheel is arranged above the first tensioning wheel and the driving wheel, and the first tensioning wheel is movably arranged on the mounting frame in a direction away from the driving wheel.
[0019] As preferably, the disc wire cutting machine further comprises a rotating base, the carrier is arranged on the rotating base, and the rotating base can drive the carrier to rotate.
[0020] The disc wire cutting machine has the advantages that:
[0021] The disc linear cutting machine provided by the utility model is provided with a protection assembly, and the protection assembly is used for covering the driven wheel set and the driving wheel, so that the driven wheel set and the driving wheel are protected, the cutting assembly is prevented from being damaged by the chippings generated in the cutting process, the staff is protected, the staff is prevented from being injured due to the accidental touch of the driven wheel set or the driving wheel, and the use safety of the disc linear cutting machine is greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is the internal structure schematic view of the disc linear cutting machine provided by the utility model specific embodiment provided with a protection assembly;
[0023] Figure 2 is the internal structure schematic view of the disc linear cutting machine provided by the utility model specific embodiment without installing a protection assembly;
[0024] Figure 3 is the appearance structure schematic view of the disc linear cutting machine provided by the utility model specific embodiment.
[0025] In the drawing:
[0026] 1- the carrier;
[0027] 2- the cutting assembly; 21- the driven wheel set; 211- the first tension pulley; 212- the second tension pulley; 22- the driving wheel; 23- the cutting wire;
[0028] 3- the protection assembly; 31- the first baffle; 32- the second baffle; 33- the protection cover;
[0029] 4- Z-axis movement module; 41- the driving motor; 45- the mounting frame;
[0030] 5- Y-axis movement module;
[0031] 6- the machine table; 61- the door-shaped frame;
[0032] 7- the rotary base;
[0033] 8- the box. DETAILED DESCRIPTION
[0034] The utility model will be described further in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.
[0035] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0036] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "below" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0037] In the description of the embodiment, the terms "up", "down", "right", "left" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation of the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.
[0038] As Figure 1 And Figure 2As shown, the utility model provides a kind of disc wire cutting machine, the disc wire cutting machine includes support 1, cutting assembly 2 and protection component 3, support 1 is used to fix the object to be cut;Cutting assembly 2 includes driven wheel set 21, driving wheel 22 and cutting wire 23, cutting wire 23 is around set on driven wheel set 21 and driving wheel 22, driving wheel 22 rotation drives cutting wire 23 movement, driving wheel 22 rotation can drive cutting wire 23 grinding support 1 on the object to be cut;Protection component 3 includes first baffle 31 and second baffle 32, first baffle 31 is covered in driven wheel set 21, second baffle 32 is covered in driving wheel 22.In this embodiment, since cutting wire 23 is around set on driven wheel set 21 and driving wheel 22, and cutting wire 23 can be driven by driving wheel 22 at high speed, so the disc wire cutting machine can realize the cutting of the object to be cut;Protection component 3 includes first baffle 31 and second baffle 32, since first baffle 31 is covered in driven wheel set 21, second baffle 32 is covered in driving wheel 22, so protection component 3 can protect driven wheel set 21 and driving wheel 22, prevent the debris produced in cutting process from falling into the inside of driven wheel set 21 and driving wheel 22 and cause damage to cutting assembly 2;At the same time, since protection component 3 covers driven wheel set 21 and driving wheel 22, so protection component 3 can protect the staff, avoid the staff from being injured due to accidental touch driven wheel set 21 or driving wheel 22, thereby greatly improve the use safety of the disc wire cutting machine.
[0039] In this embodiment, the disc wire cutting machine is used for cutting jade, the cutting wire 23 is made of diamond wire, under the driving of driving wheel 22 and driven wheel set 21, the cutting wire 23 makes reciprocating motion, thereby grinding and cutting the jade; the disc wire cutting machine is also provided with a cooling water spray head, the cooling water spray head is arranged opposite to the object to be cut on the support 1, when the cutting wire 23 grinds the object to be cut, the cooling water spray head sprays water drops to the cutting position of the object to be cut, to reduce the temperature of the cutting position, and at the same time, the dust generated by cutting is settled.
[0040] Specifically, the support 1 has a bearing surface, the bearing surface abuts against the object to be cut, the bearing surface is provided with a stopper and a pushing screw, the staff can abut the object to be cut against the stopper by screwing the pushing screw, thereby realizing the clamping and fixing of the object to be cut.
[0041] Further, as shown in Figure 1 And Figure 2 The disc wire cutting machine also includes Z-axis moving module 4, driven wheel set 21 and driving wheel 22 are arranged in Z-axis moving module 4, Z-axis moving module 4 can drive driven wheel set 21 and driving wheel 22 to move along Z-axis;Specifically, Z-axis is perpendicular to horizontal plane, Z-axis moving module 4 can drive driven wheel set 21 and driving wheel 22 to move vertically, thereby realizing the automatic cutting of the object to be cut in vertical direction.
[0042] Further, as shown in Figure 1 and Figure 2 , the disc wire cutting machine further comprises a Y-axis moving module 5, the carrier 1 is arranged on the Y-axis moving module 5, and the Y-axis moving module 5 can drive the carrier 1 to move along the Y-axis; specifically, the Y-axis is parallel to the horizontal plane, and the Y-axis moving module 5 can drive the to-be-cut object to move along the Y-axis through the carrier 1, thereby realizing automatic cutting of the to-be-cut object in the horizontal direction; at the same time, the worker can realize cutting of the to-be-cut object at a specified position through cooperation of the Z-axis moving module 4 and the Y-axis moving module 5.
[0043] As shown in Figure 1 and Figure 2 , the disc wire cutting machine further comprises a machine table 6, the Z-axis moving module 4 and the Y-axis moving module 5 are both arranged on the machine table 6, the cutting assembly 2 is arranged on the machine table 6 through the Z-axis moving module 4, and the carrier 1 is arranged on the machine table 6 through the Y-axis moving module 5, so that the disc wire cutting machine has a whole structure, and the worker can carry the disc wire cutting machine by pushing the machine table 6, thereby saving time and effort.
[0044] Specifically, as shown in Figure 1 and Figure 2 , the machine table 6 is provided with a portal frame 61, the portal frame 61 is arranged across the Y-axis moving module 5, the Z-axis moving module 4 is arranged on the portal frame 61, the Y-axis moving module 5 is arranged below the portal frame 61, and the two legs of the portal frame 61 are arranged on the two sides of the Y-axis moving module respectively; the portal frame 61 has a simple structure and can stably support the Z-axis moving module 4, and has strong practicability.
[0045] The specific structure of the Z-axis moving module 4 can be arranged according to actual needs, as long as it is a linear displacement device capable of realizing precise position control; for example, as shown in Figure 1 and Figure 2 , the Z-axis moving module 4 is a commonly used screw guide rail device in the art, and the Z-axis moving module 4 comprises a driving motor 41, a guide rail, a moving seat and a screw rod, the guide rail is arranged on the portal frame 61 along the Z-axis, the driving motor 41 is arranged on the portal frame 61, the screw rod is connected to the driving motor 41 in parallel with the guide rail, the moving seat is slidingly arranged on the guide rail and threadedly cooperates with the screw rod, and the driving motor 41 is used to drive the screw rod to rotate; the driven wheel set 21 and the driving wheel 22 are both arranged on the moving seat; specifically, the driving motor 41 is fixedly connected to the top of the portal frame 61, the driving motor 41 is connected to the screw rod and can drive the screw rod to rotate, thereby driving the moving seat to drive the cutting assembly 2 to move up and down along the Z-axis.
[0046] In order to protect the Z-axis moving module 4 and prevent sundries from falling into the Z-axis moving module 4 during cutting and causing damage, as shown in Figure 1 andFigure 2 As shown, the protection assembly 3 further comprises protection covers 33, which are arranged on the lead screw, the guide rail and the moving seat and are detachably connected to the door-shaped frames 61. Specifically, the protection covers 33 are flexible piano covers, and two protection covers 33 are arranged on the door-shaped frames 61 above and below the moving seat respectively. The top of the upper protection cover 33 is fixed on the door-shaped frame 61, and the bottom is arranged freely. The bottom of the lower protection cover 33 is fixed on the door-shaped frame 61, and the top is arranged freely. When the moving seat moves downward along the Z axis, the lower protection cover 33 is compressed, and the upper protection cover 33 is elongated to ensure that the lead screw and the guide rail are always covered. When the moving seat moves upward along the Z axis, the upper protection cover 33 is compressed, and the lower protection cover 33 is elongated under the action of its own elastic force, thereby always forming protection for the lead screw and the guide rail.
[0047] Specifically, as shown in Figure 1 and Figure 2 , the Z-axis moving module 4 further comprises a mounting frame 45 fixedly connected to the moving seat, and the driven wheel set 21 and the driving wheel 22 are rotatably arranged on the mounting frame 45. The first baffle 31 and the second baffle 32 are also rotatably arranged on the mounting frame 45. In this embodiment, the mounting frame 45 is detachably connected to the moving seat, and the moving seat can drive the mounting frame 45 to move along the Z axis. The mounting frame 45 has a U-shaped structure, and the driven wheel set 21 and the driving wheel 22 are rotatably arranged on the mounting frame 45. The groove of the mounting frame 45 is opposite to the lower Y-axis moving module 5. When the moving seat drives the mounting frame 45 to move downward along the Z axis to cut the object to be cut, an avoiding space for the object to be cut can be formed to prevent the mounting frame 45 from interfering with the object to be cut and the Y-axis moving module.
[0048] As shown in Figure 1 and Figure 2As shown, the driven wheel set 21 includes a first tensioning wheel 211 and a second tensioning wheel 212, the first tensioning wheel 211 is arranged at the same horizontal level as the driving wheel 22, the second tensioning wheel 212 is arranged above the first tensioning wheel 211 and the driving wheel 22, and the first tensioning wheel 211 is movably arranged on the mounting frame 45 in a direction away from the driving wheel 22; specifically, the center line of the first tensioning wheel 211, the second tensioning wheel 212 and the driving wheel 22 forms a triangle, the cutting wire 23 is arranged around the first tensioning wheel 211, the second tensioning wheel 212 and the driving wheel 22, the driving wheel 22 is driven to rotate by the cutting motor, and the first tensioning wheel 211 and the second tensioning wheel 212 are driven to rotate by the cutting wire 23; the mounting frame 45 is provided with a sliding groove in the horizontal direction, the first tensioning wheel 211 is movably connected to the mounting frame 45 through a connecting plate, the connecting plate is provided with a lever, and the lever is arranged in the sliding groove; before each cutting operation, the operator manually moves the lever to drive the first tensioning wheel 211 to move, so as to adjust the distance between the first tensioning wheel 211 and the driving wheel 22, so that the cutting wire 23 is in a taut state, thereby smoothly realizing cutting.
[0049] In this embodiment, the first baffle 31 has two, which are respectively arranged corresponding to the first tensioning wheel 211 and the second tensioning wheel 212, and the second baffle 32 is arranged corresponding to the driving wheel 22; the second baffle 32 and the two first baffles 31 are all hinged to the mounting frame 45, before the cutting operation, the operator buckles the first baffle 31 and the second baffle 32 to cover the driven wheel set 21 and the driving wheel 22.
[0050] Further, as shown in Figure 1 and Figure 2 The disc wire cutting machine further includes a rotating base 7, the carrier 1 is arranged on the rotating base 7, and the rotating base 7 can drive the carrier 1 to rotate; specifically, the Y-axis moving module 5 and the Z-axis moving module 4 have the same structure, which are both common screw guide rail devices in the field, the guide rail of the Y-axis moving module 5 is arranged on the machine table 6 along the Y-axis, and the moving seat of the Y-axis moving module 5 can move along the Y-axis under the drive of the motor; the rotating base 7 is rotatably arranged on the moving seat, and the rotating base 7 is built-in with a rotating motor which is driven to rotate; the carrier 1 is fixedly arranged on the rotating base 7. It can be understood that the driving motor 41 of the Z-axis moving module 4, the motor of the Y-axis moving module 5 and the rotating motor of the rotating base 7 are all connected with an external control system, so as to realize automatic adjustment.
[0051] Further, the disc wire cutting machine further comprises a box 8, the box 8 is covered above the carrier 1 and the cutting assembly 2 and is detachably connected to the machine table 6, the box 8 is provided with openable door panels, and workers can take and place materials on the carrier 1 by opening the door panels; the box 8 is further provided with a touch screen, the touch screen is connected with a control system, and workers can control the Y-axis moving module 5, the Z-axis moving module 4 and the rotating base 7 through the touch screen.
[0052] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present application. Here, it is unnecessary and impossible to enumerate all the embodiments. Any modification, equivalent substitution and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A circular wire cutting machine, characterized in that, include: A platform (1) is used to fix the object to be cut; The cutting assembly (2) includes a driven wheel group (21), a drive wheel (22), and a cutting wire (23). The cutting wire (23) is wound around the driven wheel group (21) and the drive wheel (22). The drive wheel (22) rotates to drive the cutting wire (23) to move. The rotation of the drive wheel (22) can drive the cutting wire (23) to grind the object to be cut on the platform (1). The protective component (3) includes a first baffle (31) and a second baffle (32), the first baffle (31) covering the driven wheel assembly (21) and the second baffle (32) covering the drive wheel (22).
2. The circular wire cutting machine according to claim 1, characterized in that, The circular wire cutting machine also includes a Z-axis moving module (4), in which the driven wheel group (21) and the driving wheel (22) are both located. The Z-axis moving module (4) can drive the driven wheel group (21) and the driving wheel (22) to move along the Z-axis.
3. The circular wire cutting machine according to claim 2, characterized in that, The circular wire cutting machine also includes a Y-axis moving module (5), and the platform (1) is disposed on the Y-axis moving module (5). The Y-axis moving module (5) can drive the platform (1) to move along the Y-axis.
4. The circular wire cutting machine according to claim 3, characterized in that, The circular wire cutting machine also includes a machine base (6), and the Z-axis moving module (4) and the Y-axis moving module (5) are both located on the machine base (6).
5. The circular wire cutting machine according to claim 4, characterized in that, A gantry frame (61) is provided on the machine base (6), the gantry frame (61) spans the Y-axis moving module (5), and the Z-axis moving module (4) is provided on the gantry frame (61).
6. The circular wire cutting machine according to claim 5, characterized in that, The Z-axis moving module (4) includes a drive motor (41), a guide rail, a moving seat, and a lead screw. The guide rail is arranged along the Z-axis on the portal frame (61). The drive motor (41) is arranged on the portal frame (61). The lead screw is connected to the drive motor (41) in parallel with the guide rail. The moving seat is slidably arranged on the guide rail and threadedly engaged with the lead screw. The drive motor (41) is used to drive the lead screw to rotate. The driven wheel set (21) and the drive wheel (22) are both arranged on the moving seat.
7. The circular wire cutting machine according to claim 6, characterized in that, The protective component (3) further includes a protective cover (33), which covers the lead screw and the guide rail, and is detachably connected to the gantry frame (61).
8. The circular wire cutting machine according to claim 6, characterized in that, The Z-axis moving module (4) also includes a mounting frame (45), which is fixedly connected to the moving base. The driven wheel set (21) and the driving wheel (22) are both rotatably mounted on the mounting frame (45). Both the first baffle (31) and the second baffle (32) are rotatably mounted on the mounting bracket (45).
9. The circular wire cutting machine according to claim 8, characterized in that, The driven wheel assembly (21) includes a first tension wheel (211) and a second tension wheel (212). The first tension wheel (211) is arranged at the same horizontal height as the drive wheel (22). The second tension wheel (212) is arranged above the first tension wheel (211) and the drive wheel (22). The first tension wheel (211) is movably arranged on the mounting bracket (45) in a direction away from the drive wheel (22).
10. The circular wire cutting machine according to any one of claims 1-9, characterized in that, The circular wire cutting machine also includes a rotating base (7), and the platform (1) is disposed on the rotating base (7). The rotating base (7) can drive the platform (1) to rotate.