Linear cutting adjusting module, adjusting mechanism, linear cutting machine tool and cutting method

Abstract

The invention discloses a linear cutting adjusting module, an adjusting mechanism, a linear cutting machine tool and a cutting method, and belongs to the field of linear cutting equipment. According to the linear cutting adjusting mechanism, an adjusting shell is arranged at the working end of an adjusting driving rod, an adjusting seat is arranged in the adjusting shell, an angle adjusting block is rotationally connected with the adjusting seat, and when the angle adjusting block is driven by external force, the adjusting seat is pulled to rotate in the adjusting shell; the wire guide wheel is arranged in the adjusting seat, and the wire guide nozzle is vertically arranged in the adjusting seat; the cutting wire bypasses the wire guide wheels and penetrates out of the wire guide nozzles, and after a workpiece is cut, the cutting wire enters the other wire guide wheel from the other wire guide nozzle. The wire guide wheel and the wire guide nozzle are integrally arranged in the adjusting seat, overall adjustment of the cutting wire in the cutting process is achieved, the cutting wire more acts on the wire guide nozzle in the angle changing process, the acting force of the wire guide wheel on the cutting wire is relieved, and the stability of the cutting effect in the long-time cutting process is guaranteed; and a guarantee is provided for long-time and high-quality cutting.

Description

Technical Field

[0001] The present invention relates to the field of wire cutting equipment, and particularly to a wire cutting adjustment module, an adjustment mechanism, a wire cutting machine tool and a cutting method thereof. Background Art

[0002] A wire cutting device is a device used in the wire cutting processing method. Wire cutting utilizes a moving metal wire (molybdenum wire, copper wire or alloy wire) as the cutting wire, and realizes the cutting of a workpiece through the reciprocating movement of the cutting wire.

[0003] When using a wire cutting mechanism to cut a workpiece, when the cutting surface of the workpiece changes, the angle and position of the corresponding cutting wire also need to change. However, when the cutting wire changes, if only the guide wheel is used for adjustment, when the cutting surface is inclined, the tangent or included angle between the cutting wire and the guide wheel will change accordingly, which will cause the force between the cutting wire and the guide wheel to change. During long-term use, it may cause damage to the cutting wire and also cause a decline in the cutting quality. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a wire cutting adjustment mechanism, a wire cutting machine tool and a cutting method thereof.

[0005] The technical solution of the present invention is: a wire cutting adjustment module, characterized by comprising:

[0006] An adjustment seat, on which two rotating shafts are arranged in parallel;

[0007] A wire guiding member, which is arranged on the adjustment seat;

[0008] A wire outlet member, which is vertically arranged on the adjustment seat, the cutting wire bypasses the wire guiding member and passes out from the wire outlet channel of the wire outlet member, and the path of the cutting wire between the wire guiding member and the wire threading member is a fixed path;

[0009] When an external force acts on the two rotating shafts of the adjustment seat, the whole adjustment seat changes in angle.

[0010] Further, it includes: one of the two rotating shafts of the adjustment seat is fixedly arranged as the rotation center; the other is connected to a driving source to provide rotational power.

[0011] Further, the wire guiding member is any one of a wire guiding wheel and a wire guiding rod.

[0012] Further, the wire guiding member rotates or is fixedly arranged;

[0013] When rotating, under the traction of the cutting wire, the wire guiding member rotates around its central axis;

[0014] When fixedly arranged, the cutting wire is wound around the wire guiding member.

[0015] Further, the wire outlet member is a wire guide nozzle or a wire guide tube. It only needs to have a wire guiding channel.

[0016] Further, the wire outlet channel of the wire outlet member is directly below the wire outlet direction of the wire guiding member. That is, it is set in the tangential direction.

[0017] The wire cutting adjustment mechanism includes two cutting adjustment modules, which are respectively arranged at the working ends of two adjustment driving rods. The cutting wire bypasses the wire guiding member and passes through the wire outlet member, cuts the workpiece, and then enters another wire guiding member through another wire outlet member.

[0018] Further, the wire cutting adjustment module is arranged at the working end of the adjustment driving rod through an adjustment housing.

[0019] The wire cutting adjustment mechanism includes:

[0020] Adjustment driving rods, two of the adjustment driving rods are arranged in parallel;

[0021] Adjustment housing, the adjustment housing is arranged at the working end of the adjustment driving rod;

[0022] Adjustment seat, the adjustment seat is rotatably arranged in the adjustment housing;

[0023] Angle adjustment block, one end of the angle adjustment block is rotatably connected to the adjustment seat, and when the other end of the angle adjustment block is under an external force, the adjustment seat is pulled to rotate in the adjustment housing;

[0024] Wire guiding wheel, the wire guiding wheel is rotatably arranged in the adjustment seat;

[0025] Wire guide nozzle, the wire guide nozzle is vertically arranged in the adjustment seat;

[0026] And the cutting wire bypasses the wire guiding wheel and passes through the wire guide nozzle, cuts the workpiece, and then enters another wire guiding wheel through another wire guide nozzle.

[0027] Further, the wire guide nozzle is directly below the wire outlet direction of the wire guiding wheel. In an ideal state, the cutting wire bypasses the wire guiding wheel at 90 degrees, and the wire guide nozzle is located directly below for guiding and adjustment.

[0028] Further, one of the adjustment driving rods is arranged on the moving mechanism, and the other is fixedly arranged. Through this setting of one fixed and one moving, with the fixed adjustment driving rod as a reference, the other adjustment driving rod moves through the moving mechanism, which can simplify the overall control method.

[0029] Further, both adjustment driving rods are arranged on the moving mechanism. By setting two moving mechanisms to drive the two adjustment driving rods respectively, the flexibility of position adjustment during cutting can be improved, and corresponding adjustments can be made according to actual needs.

[0030] Further, the moving mechanism includes a three-dimensional moving unit, generally three linear modules arranged in cooperation in the x, y, and z directions.

[0031] Further, the working end of the adjusting drive rod rotates coaxially. The adjusting drive rod of course needs to have a rotating function. Through this structural setting, cutting at different positions can be achieved. However, the use of such a workpiece can improve production efficiency, and at the same time, a corresponding adjustment control system needs to be matched to ensure the stability of the force on the cutting wire when cutting the workpiece.

[0032] Further, the adjusting drive rod includes a drive housing. An inner drive rod is concentrically arranged inside the drive housing through a bearing. One end of the inner drive rod is the working end, and an adjusting housing is arranged at the working end; the other end of the inner drive rod is the synchronization end, and a synchronization component is arranged at the synchronization end. The synchronization component includes:

[0033] Synchronization blocks, the synchronization blocks are respectively rotatably arranged at two synchronization ends;

[0034] Synchronization sleeves, two synchronization sleeves are respectively fixed on the two synchronization blocks;

[0035] A synchronization rod, the synchronization rod is simultaneously arranged on the two synchronization sleeves.

[0036] Further, at least one synchronization rod is slidably sleeved inside the synchronization sleeve. It can be arranged in a one-fixed and one-movable manner, for example, fixed at the lower end, slidably sleeved at the upper end and provided with a limit; or it can be sleeved simultaneously, and limits are respectively arranged at both ends of the synchronization rod.

[0037] Further, the synchronization sleeve in which the synchronization rod is slidably arranged is a linear bearing; and / or the synchronization sleeve in which the synchronization rod is fixedly arranged is a fixed block. It is recommended to use the one-fixed and one-movable setting, which has a lower cost.

[0038] Further, a synchronization angle drive block is also rotatably arranged on the synchronization block. The synchronization angle drive block is connected to the angle adjustment block through an adjustment link. That is, a parallelogram is constructed as a whole. The synchronization rod cooperates with the two synchronization blocks as the left side, and the rotational setting of the synchronization block ensures free variation;

[0039] The synchronization angle drive block, the adjustment link, and the angle adjustment block are the upper and lower two parallel sides. Since both ends are rotatably connected, free variation can also be achieved;

[0040] The two adjustment seats form the right side. Since the adjustment seats themselves are also rotatably arranged, they can also freely vary; the entire adjusting drive rod will move under the drive of the moving mechanism, driving the overall parallelogram to change, and then realizing angle cutting.

[0041] Further, it further includes a cutting wire circulation component. The cutting wire of the cutting wire circulation component starts from the circulation unit, bypasses the wire guide pulley, and passes through the wire guide nozzle. After cutting the workpiece, it enters another wire guide pulley from another wire guide nozzle and then enters the circulation unit again. Through the setting of this circulation unit, it can circulate in different forward and reverse directions to achieve continuous cutting. At the same time, it also has a linear movement module to cooperate with the movement and adjustment of the cutting wire during the cutting process.

[0042] Further, the adjusting seat is also connected with a cooling system. A cooling flow channel is arranged in the adjusting seat, and the cooling flow channel faces the cutting wire. That is, it can realize the cooling of the cutting wire after cutting and can also be lubricated to improve the cutting efficiency during the cutting process.

[0043] The beneficial technical effects of the present invention are as follows: By setting the adjusting seat, the wire guide pulley and the wire guide nozzle are integrally arranged in the adjusting seat. Through the overall adjustment of the adjusting seat, the overall adjustment of the cutting wire during the cutting process is realized. And during the process of the angle change of the cutting wire, it will act more on the internal wire guide nozzle, slowing down the action of the wire guide pulley on the cutting wire, ensuring the stability of the cutting effect during the long-time cutting process, and providing a guarantee for long-time and high-quality cutting.

[0044] A wire cutting machine tool includes:

[0045] A base, on which a moving material table is arranged;

[0046] The moving material table, on which a workpiece is arranged and drives the workpiece to move in the horizontal plane;

[0047] A moving mechanism, which is arranged on the base and performs three-dimensional movement;

[0048] A wire cutting adjustment mechanism, the wire cutting adjustment mechanism includes a fixed part and a moving part. The fixed part includes an adjustment driving rod fixedly arranged on the base, and the moving part includes an adjustment driving rod fixedly arranged on the moving mechanism. The two adjustment driving rods are arranged in parallel. An adjustment housing is arranged at the working end of the adjustment driving rod. An adjustment seat is rotatably arranged in the adjustment housing. One end of the angle adjustment block is rotatably connected to the adjustment seat, and when the other end of the angle adjustment block is acted by an external force, it pulls the adjustment seat to rotate in the adjustment housing. A wire guide pulley is rotatably arranged in the adjustment seat, and a wire guide nozzle is vertically arranged in the adjustment seat. The cutting wire bypasses the wire guide pulley and passes through the wire guide nozzle. After cutting the workpiece, it enters another wire guide pulley from another wire guide nozzle; and

[0049] A cutting wire circulation component, the cutting wire of the cutting wire circulation component starts from the circulation unit, bypasses the wire guide pulley, and passes through the wire guide nozzle. After cutting the workpiece, it enters another wire guide pulley from another wire guide nozzle and then enters the circulation unit again.

[0050] Furthermore, the movable material table is a two-axis movable table, which generally realizes free movement on the horizontal plane through two sets of linear modules in vertical cooperation.

[0051] Furthermore, the moving mechanism is a three-dimensional moving mechanism, which realizes three-dimensional movement through the cooperation of three sets of linear modules moving in the x, y, and z directions.

[0052] Furthermore, the moving mechanism is fixedly arranged on the base and moves in a straight line direction. That is, the setting of the ground rail ensures more stability during the adjustment process.

[0053] The beneficial technical effects of the present invention are as follows: A wire cutting adjustment mechanism is provided on the wire cutting machine tool. The wire guide wheel and the wire guide nozzle are integrally arranged in the adjustment seat. Through the overall adjustment of the adjustment seat, the overall adjustment of the cutting wire during the cutting process is realized. And during the angle change of the cutting wire, it will act more on the internal wire guide nozzle, reducing the action of the wire guide wheel on the cutting wire, ensuring the stability of the cutting effect during long-term cutting, and providing guarantee for long-term and high-quality cutting;

[0054] Then, one of the linear moving parts of the moving mechanism is directly arranged on the base or the ground to ensure the stability of the overall movement, especially the stability of the movement of the wire cutting mechanism, providing guarantee for subsequent stable cutting;

[0055] In cooperation with the cutting wire circulation component, it ensures the cutting circulation process. Through the setting of this circulation unit, it can circulate in different forward and reverse directions, providing guarantee for continuous cutting.

[0056] A cutting method for a wire cutting machine tool includes:

[0057] Preliminary preparation: Clamp the workpiece on the movable material table, wind the cutting wire on the cutting wire circulation component, and pass through multiple wire guide wheels and enter the wire cutting adjustment mechanism, and then re-enter the cutting wire circulation component, and the workpiece is located between two adjustment driving rods;

[0058] First surface cutting: Through the movement of the moving mechanism, adjust the cutting wire at the working ends of the two adjustment driving rods to an angle matching the first surface. During the cutting process, the cutting wire moves up and down reciprocally, and the movable material table drives the workpiece to move in the horizontal plane, and the first surface cutting is completed;

[0059] Cutting surface transition: The moving mechanism moves again to adjust the cutting wire at the working ends of the two adjustment driving rods to an angle matching the second surface;

[0060] Second surface cutting, the cutting wire moves up and down reciprocally, and the movable material table drives the workpiece to move in the horizontal plane, and the cutting is completed;

[0061] Repeat in this way to realize the cutting of multiple planes and perform inspection after cutting.

[0062] The beneficial effects of the present invention are that this cutting method can not only achieve the cutting of planar products such as cuboids, cubes, and frustums of pyramids, but also achieve the cutting of curves such as spheres, cylinders, and cones. When cutting a spherical surface, it can be understood according to a number of cutting surfaces. Description of the Drawings

[0063] Figure 1 is the overall schematic diagram of the wire cutting machine tool.

[0064] Figure 2 is the schematic diagram of the wire cutting adjustment mechanism.

[0065] Figure 3 is the partial enlarged view of the adjustment mechanism.

[0066] Figure 4 is Figure 3 the cross-sectional view of

[0067] Figure 5 is the schematic diagram of the synchronization component.

[0068] Figure 6 is the schematic diagram of the adjustment seat.

[0069] Figure 7 is the schematic diagram of the adjustment seat from another perspective.

[0070] Figure 8 is the cross-sectional view of the adjustment seat.

[0071] Figure 9 is the front view of the cutting wire adjustment process.

[0072] Figure 10 is the side view of the cutting wire adjustment process.

[0073] Wherein:

[0074] 1. Adjusting drive rod, 11. Drive housing, 12. Inner drive rod,

[0075] 2. Adjusting housing,

[0076] 3. Adjustment seat, 31. Cooling flow channel,

[0077] 4. Angle adjustment block,

[0078] 5. Wire guide pulley,

[0079] 6. Wire guide nozzle,

[0080] 7. Moving mechanism,

[0081] 8. Synchronization component, 81. Synchronization block, 82. Synchronization sleeve, 83. Synchronization rod, 84. Synchronization angle drive block, 85. Adjusting connecting rod,

[0082] 9. Cutting wire circulation component

[0083] 10. Moving material table Detailed implementation manners

[0084] In order to clearly understand the technical means of the present invention and implement it according to the content of the specification, the following further describes in detail the specific implementation manners of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0085] Refer to the wire cutting adjustment module shown in the attached Figures 1-10 figures, which is characterized by including:

[0086] Adjusting seat, on which two rotating shafts are arranged in parallel;

[0087] Wire guiding member, which is arranged on the adjusting seat;

[0088] Wire outlet member, which is vertically arranged on the adjusting seat. The cutting wire bypasses the wire guiding member and passes out through the wire outlet channel of the wire outlet member, and the path of the cutting wire between the wire guiding member and the wire threading member is a fixed path;

[0089] When external force acts on the two rotating shafts of the adjusting seat, the whole adjusting seat changes its angle.

[0090] Further, it includes: one of the two rotating shafts of the adjusting seat is fixedly arranged as the rotation center; the other is connected to a driving source to provide rotation power.

[0091] Further, the wire guiding member is any one of a wire guiding wheel and a wire guiding rod.

[0092] Further, the wire guiding member rotates or is fixedly arranged;

[0093] When it rotates, under the traction of the cutting wire, the wire guiding member rotates around its central axis;

[0094] When it is fixedly arranged, the cutting wire is wound around the wire guiding member.

[0095] Further, the wire outlet member is a wire guiding nozzle or a wire guiding tube. It only needs to have a wire guiding channel.

[0096] Further, the wire outlet channel of the wire outlet member is directly below the wire outlet direction of the wire guiding member. That is, it is arranged in the tangential direction.

[0097] Wire cutting adjustment mechanism, including:

[0098] Adjusting drive rod 1, two adjusting drive rods 1 are arranged in parallel;

[0099] Adjusting housing 2, the adjusting housing 2 is arranged at the working end of the adjusting drive rod 1;

[0100] Adjusting seat 3, the adjusting seat 3 is rotatably arranged in the adjusting housing 2;

[0101] Angle adjusting block 4, one end of the angle adjusting block 4 is rotatably connected to the adjusting seat 3, and when an external force acts on the other end of the angle adjusting block 4, the adjusting seat 3 is pulled to rotate in the adjusting housing 2;

[0102] Wire guiding wheel 5, the wire guiding wheel 5 is rotatably arranged in the adjusting seat 3;

[0103] Wire guiding nozzle 6, the wire guiding nozzle 6 is vertically arranged in the adjusting seat 3;

[0104] And the cutting wire bypasses the wire guiding wheel 5 and passes out from the wire guiding nozzle 6, after cutting the workpiece, it enters another wire guiding wheel 5 from another wire guiding nozzle 6.

[0105] Furthermore, the wire guiding nozzle 6 is directly below the wire outlet direction of the wire guiding wheel 5. In an ideal state, the cutting wire bypasses the wire guiding wheel 5 at a 90-degree angle, and the wire guiding nozzle 6 is located directly below for guiding and adjusting.

[0106] Furthermore, one adjusting drive rod 1 is arranged on the moving mechanism 7, and the other is fixedly arranged. Through this setting of one moving and one fixed, with the fixed adjusting drive rod 1 as a reference, the other adjusting drive rod 1 moves through the moving mechanism 7, which can simplify the overall control method.

[0107] Furthermore, both adjusting drive rods 1 are arranged on the moving mechanism 7. By setting two moving mechanisms to drive the two adjusting drive rods 1 respectively, the flexibility of position adjustment during cutting can be improved, and corresponding adjustments can be made according to actual needs.

[0108] Furthermore, the moving mechanism 7 includes a three-dimensional moving unit. Generally, three linear modules are arranged in cooperation in the xyz three directions.

[0109] Furthermore, the working end of the adjusting drive rod 1 rotates coaxially. The adjusting drive rod 1 of course needs to have a rotating function. Through this structural setting, cutting at different positions can be realized. However, the use of this workpiece can improve production efficiency, and at the same time, a corresponding adjustment control system needs to be matched to ensure the stability of the force on the cutting wire during workpiece cutting.

[0110] Furthermore, the adjusting drive rod 1 includes a drive housing 11, an inner drive rod 12 is concentrically arranged inside the drive housing 11 through a bearing, one end of the inner drive rod 12 is the working end, and the adjusting housing 2 is arranged at the working end; the other end of the inner drive rod 12 is the synchronization end, and a synchronization component 8 is arranged at the synchronization end. The synchronization component 8 includes:

[0111] Synchronization block 81, with two synchronization ends rotatably arranged on the synchronization block 81 respectively;

[0112] Synchronization sleeves 82, with two synchronization sleeves 82 fixedly arranged on the two synchronization blocks 81 respectively;

[0113] Synchronization rod 83, with the synchronization rod 83 arranged on the two synchronization sleeves 82 simultaneously.

[0114] Furthermore, at least one synchronization rod 83 is slidably sleeved inside the synchronization sleeve 82. It can be arranged in a fixed - moving cooperation mode, for example, fixed at the lower end and slidably sleeved at the upper end with a limit set; or it can be sleeved simultaneously with limits set at both ends of the synchronization rod 83 respectively.

[0115] Furthermore, the synchronization sleeve 82 on which the synchronization rod 83 is slidably arranged is a linear bearing; and / or the synchronization sleeve 82 on which the synchronization rod 83 is fixedly arranged is a fixed block. It is recommended to use the fixed - moving setting mode, which has a lower cost.

[0116] Furthermore, a synchronization angle drive block 84 is also rotatably arranged on the synchronization block 81, and the synchronization angle drive block 84 is connected to the angle adjustment block 4 through an adjustment link 85. That is, a parallelogram is constructed as a whole. The synchronization rod 83 and the two synchronization blocks 81 form the left side, and the rotational arrangement of the synchronization block 81 ensures free variation;

[0117] The synchronization angle drive block 84, the adjustment link 85 and the angle adjustment block 4 form the upper and lower two parallel sides. Since both ends are rotatably connected, free variation can also be achieved;

[0118] The two adjustment seats 3 form the right side. Since the adjustment seat 3 itself is also rotatably arranged, it can also freely vary; the adjustment drive rod 1 as a whole will move under the drive of the moving mechanism 7, driving the overall parallelogram to change, and then realizing angle cutting.

[0119] Furthermore, it also includes a cutting wire circulation component 9. The cutting wire of the cutting wire circulation component 9 starts from the circulation unit, bypasses the wire guide wheel 5 and exits from the wire guide nozzle 6, cuts the workpiece and then enters another wire guide wheel 5 from another wire guide nozzle 6, and then enters the circulation unit again. Through the setting of this circulation unit, it can circulate in different forward and reverse directions to achieve continuous cutting.

[0120] Furthermore, the adjustment seat 3 is also connected with a cooling system. A cooling flow channel 31 is arranged inside the adjustment seat 3, and the cooling flow channel 31 faces the cutting wire. That is, it can cool the cutting wire after cutting and can also lubricate it, improving the cutting efficiency during the cutting process.

[0121] By setting the adjusting base 3, the wire guiding wheel 5 and the wire guiding nozzle 6 are integrally arranged in the adjusting base 3. Through the overall adjustment of the adjusting base 3, the overall adjustment of the cutting wire during the cutting process is realized. Moreover, during the angle change process of the cutting wire, it will act more on the internal wire guiding nozzle 6, reducing the action of the wire guiding wheel 5 on the cutting wire, ensuring the stability of the cutting effect during the long-term cutting process, and providing guarantee for long-term and high-quality cutting.

[0122] A wire cutting machine tool, comprising:

[0123] A base, on which a moving material table 10 is arranged;

[0124] The moving material table 10, on which a workpiece is arranged and drives the workpiece to move in the horizontal plane;

[0125] A moving mechanism 7, which is arranged on the base and performs three-dimensional movement;

[0126] A wire cutting adjustment mechanism, which includes a fixed part and a moving part. The fixed part includes an adjustment driving rod 1 fixedly arranged on the base, and the moving part includes an adjustment driving rod 1 fixedly arranged on the moving mechanism 7. The two adjustment driving rods 1 are arranged in parallel. An adjustment housing 2 is arranged at the working end of the adjustment driving rod 1. An adjustment base 3 is rotatably arranged in the adjustment housing 2. One end of an angle adjustment block 4 is rotatably connected to the adjustment base 3. When an external force acts on the other end of the angle adjustment block 4, the adjustment base 3 is pulled to rotate in the adjustment housing 2. A wire guiding wheel 5 is rotatably arranged in the adjustment base 3, and a wire guiding nozzle 6 is vertically arranged in the adjustment base 3. And the cutting wire bypasses the wire guiding wheel 5 and passes out from the wire guiding nozzle 6, cuts the workpiece and then enters another wire guiding wheel 5 from another wire guiding nozzle 6; and

[0127] A cutting wire circulation component 9, the cutting wire of the cutting wire circulation component 9 starts from the circulation unit, bypasses the wire guiding wheel 5 and passes out from the wire guiding nozzle 6, cuts the workpiece and then enters another wire guiding wheel 5 from another wire guiding nozzle 6, and enters the circulation unit again.

[0128] Further, the moving material table 10 is a double-axis moving table. Generally, the free movement in the horizontal plane is realized through two groups of linear modules in vertical cooperation.

[0129] Further, the moving mechanism 7 is a three-dimensional moving mechanism 7, and the three-dimensional movement is realized through the cooperation of three groups of linear modules moving in the xyz three directions.

[0130] Further, the moving mechanism 7 is fixedly arranged on the base and moves in a straight line direction. That is, the setting of the ground rail ensures more stability during the adjustment process.

[0131] An online wire cutting machine is provided with a wire cutting adjustment mechanism. The wire guide wheel 5 and the wire nozzle 6 are integrally arranged in the adjustment seat 3. Through the overall adjustment of the adjustment seat 3, the overall adjustment of the cutting wire during the cutting process is realized. Moreover, during the angle change of the cutting wire, it will act more on the internal wire nozzle 6, reducing the action of the wire guide wheel 5 on the cutting wire, ensuring the stability of the cutting effect during long-term cutting, and providing guarantee for long-term and high-quality cutting;

[0132] Then, one of the linear moving parts of the moving mechanism 7 is directly arranged on the base or the ground to ensure the stability of the overall movement, especially the stability of the movement of the wire cutting mechanism, providing guarantee for subsequent stable cutting;

[0133] In cooperation with the cutting wire circulation component 9, the cutting cycle process is ensured. Through the setting of this circulation unit, it can circulate in different forward and reverse directions, providing guarantee for continuous cutting.

[0134] A cutting method for a wire cutting machine includes:

[0135] Preliminary preparation: Clamp the workpiece on the moving material table 10, wind the cutting wire on the cutting wire circulation component 9, pass through multiple wire guide wheels 5 and enter the wire cutting adjustment mechanism, and then re-enter the cutting wire circulation component 9, and the workpiece is located between the two adjustment drive rods 1;

[0136] First surface cutting: Through the movement of the moving mechanism 7, adjust the cutting wire at the working ends of the two adjustment drive rods 1 to an angle matching the first surface. During the cutting process, the cutting wire moves up and down reciprocally, and the moving material table 10 drives the workpiece to move in the horizontal plane, and the first surface cutting is completed;

[0137] Cutting surface transition: The moving mechanism 7 moves again, and adjusts the cutting wire at the working ends of the two adjustment drive rods 1 to an angle matching the second surface;

[0138] Second surface cutting, the cutting wire moves up and down reciprocally, and the moving material table 10 drives the workpiece to move in the horizontal plane, and the cutting is completed;

[0139] Repeat in this way to achieve the cutting of multiple planes, and perform inspection after cutting.

[0140] This cutting method can not only achieve the cutting of planar products such as cuboids, cubes, and frustums of pyramids, but also achieve the cutting of curves such as spheres, cylinders, and cones. When cutting a spherical surface, it can be understood according to several cutting surfaces.

[0141] For the specific cutting process, reference can be made to Figures 9-10 , for example:

[0142] Figure 9 What is shown in is the angle change along the length direction of the adjustment drive rod;

[0143] Figure 10 The angle change along the width direction of the adjustment drive rod is shown;

[0144] At the same time, the change in the height direction can be realized through the three-dimensional moving component mechanism to adapt to the cutting of workpieces with different thicknesses.

[0145] It can be carried out separately Figure 9 or Figure 10 the angle change in, or the two angle changes can be carried out simultaneously and adjusted according to the actual situation of the workpiece. During the whole cutting process, the angle change of the cutting line is realized at the adjustment seat part, and especially the wire guide nozzle part is the main component that bears the pressure change during the cutting process.

[0146] Moreover, with the cooperation of the synchronization component, the overall change of the cutting part of the cutting line can be realized through the angle change of the quadrilateral, ensuring the cutting quality of the cutting line.

[0147] The above is only the preferred implementation manner of the present invention and is not used to limit the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A wire cutting adjustment module, characterized in that: include: An adjustment seat (3), wherein two rotation axes are arranged in parallel on the adjustment seat (3); A wire guide member, the wire guide member being arranged on the adjustment seat (3); A wire outlet member, the wire outlet member is vertically arranged on an adjustment seat (3), the cutting wire bypasses the wire guide member and passes through a wire outlet channel of the wire outlet member, and the path of the cutting wire between the wire guide member and the wire threading member is a fixed path; When an external force acts on the two rotation axes of the adjustment seat (3), the adjustment seat (3) as a whole undergoes an angle change.

2. The wire cutting adjustment module according to claim 1, characterized in that: include: One of the two rotation axes of the adjustment seat (3) is fixedly arranged and is the rotation center; Another connected drive source provides rotational power.

3. The wire cutting adjustment module according to claim 1, characterized in that: The wire guide member is any one of a wire guide wheel (5) and a wire guide rod; and / or The wire outlet member is a wire guide nozzle (6) or a wire guide tube.

4. The wire cutting adjustment module according to claim 1, characterized in that: The guide wire piece is set to rotate or be fixed; When the cutting wire is pulled, the wire guide rotates around its central axis. When fixedly arranged, the cutting wire is wound around the wire guide.

5. The wire cutting adjustment module according to claim 1, characterized in that: The wire outlet channel of the wire outlet member is located directly below the wire outlet direction of the wire guide member.

6. Wire cutting adjustment mechanism, characterized in that: It comprises a cutting adjustment module as described in any one of claims 1 to 5; two cutting adjustment modules are arranged, and are respectively arranged at the working ends of two adjustment drive rods (1); the cutting wire bypasses the wire guide piece and passes through the wire outlet piece, and after cutting the workpiece, enters another wire guide piece from another wire outlet piece.

7. The wire cutting adjustment mechanism according to claim 6, characterized in that: A wire cutting adjustment module is arranged at the working end of the adjustment driving rod (1) through an adjustment housing (2).

8. The wire cutting adjustment mechanism according to claim 6, characterized in that: Also includes: An angle adjustment block (4), one end of which is rotatably connected to a rotation axis of the adjustment seat (3), and when an external force acts on the other end of the angle adjustment block (4), the adjustment seat (3) is pulled to rotate around a second rotation axis in the adjustment housing (2).

9. The wire cutting adjustment mechanism according to claim 6, characterized in that: One of the adjustment drive rods (1) is arranged on the moving mechanism (7), and the other is fixedly arranged; and / or The two adjustment drive rods (1) are both arranged on the moving mechanism (7).

10. The wire cutting adjustment mechanism according to claim 6, characterized in that: The working end of the adjusting driving rod (1) rotates coaxially around its central axis.

11. The wire cutting adjustment mechanism according to claim 6, characterized in that: The adjustable drive rod (1) comprises a drive housing (11), an inner drive rod (12) is coaxially arranged inside the drive housing (11) via a bearing, one end of the inner drive rod (12) is a working end, and the adjustable housing (2) is arranged at the working end; the other end of the inner drive rod (12) is a synchronization end, and a synchronization component (8) is arranged between the two synchronization ends for linkage.

12. The wire cutting adjustment mechanism according to claim 11, characterized in that: The synchronization component (8) comprises: A synchronization block (81), wherein the synchronization block (81) is respectively rotated to set two synchronization ends; Synchronous sleeves (82), two synchronous sleeves (82) are respectively fixed on two synchronous blocks (81); A synchronization rod (83) is provided on two synchronization sleeves (82) at the same time, and at least one synchronization rod (83) is slidably sleeved in the synchronization sleeve (82).

13. The wire cutting adjustment mechanism according to claim 12, characterized in that: The synchronous sleeve (82) of the slidably arranged synchronous rod (83) is a linear bearing; and / or the synchronous sleeve (82) of the fixedly arranged synchronous rod (83) is a fixed block.

14. The wire cutting adjustment mechanism according to claim 12, characterized in that: A synchronous angle driving block (84) is also rotatably arranged on the synchronous block (81), and the synchronous angle driving block (84) is connected to the angle adjustment block (4) via an adjustment connecting rod (85).

15. The wire cutting adjustment mechanism according to claim 6, characterized in that: It also comprises a cutting wire circulation assembly (9), wherein the cutting wire of the cutting wire circulation assembly (9) starts from the circulation unit, bypasses the wire guide wheel (5) and passes through the wire guide nozzle (6), cuts the workpiece and enters another wire guide wheel (5) from another wire guide nozzle (6), and enters the circulation unit again.

16. The wire cutting adjustment mechanism according to claim 6, characterized in that: The adjustment seat (3) is also connected to a cooling system. A cooling channel (31) is provided in the adjustment seat (3), and the cooling channel (31) faces the cutting wire.

17. A wire cutting machine tool, characterized in that: The wire cutting adjustment mechanism comprises any one of claims 7 to 16, and further comprises: A base, on which a movable material table (10) is arranged; A movable material table (10), on which a workpiece is placed and which drives the workpiece to move in a horizontal plane; A moving mechanism (7), which is arranged on a base and performs three-dimensional movement; and A cutting wire circulation assembly (9), wherein the cutting wire of the cutting wire circulation assembly (9) starts from a circulation unit, bypasses a wire guide wheel (5) and passes through a wire guide nozzle (6), cuts a workpiece and enters another wire guide wheel (5) from another wire guide nozzle (6), and enters the circulation unit again.

18. The wire cutting machine tool according to claim 17, characterized in that: The wire cutting adjustment mechanism comprises a fixed part and a movable part, wherein the fixed part comprises an adjustment driving rod (1) fixedly arranged on a base, and the movable part comprises an adjustment driving rod (1) fixedly arranged on a movable mechanism (7), and the two adjustment driving rods (1) are arranged in parallel.

19. The wire cutting machine tool according to claim 17, characterized in that: The movable material table (10) is a dual-axis movable table, and / or The moving mechanism (7) is a three-dimensional moving mechanism (7) which is coordinated by three groups of linear modules that move in three directions of x, y and z.

20. The wire cutting machine tool according to claim 17, characterized in that: The moving mechanism (7) is fixedly arranged on the base and moves in a linear direction.

21. A cutting method for a wire cutting machine, characterized in that: include: Preliminary preparation: clamp the workpiece on the moving material table (10), wind the cutting wire on the cutting wire circulation assembly (9), pass through a plurality of wire guide wheels (5) and enter the wire cutting adjustment mechanism, and re-enter the cutting wire circulation assembly (9), and the workpiece is located between the two adjustment drive rods (1); First surface cutting: by moving the moving mechanism (7), the cutting wires at the working ends of the two adjusting drive rods (1) are adjusted to an angle matching the first surface. During the cutting process, the cutting wires move up and down, and the moving material table (10) drives the workpiece to move in the horizontal plane, and the first surface cutting is completed; Cutting surface transition: the moving mechanism (7) moves again to adjust the cutting wires at the working ends of the two adjusting driving rods (1) to an angle matching the second surface; The second side is cut, the cutting wire moves up and down reciprocatingly, the moving material table (10) drives the workpiece to move in the horizontal plane, and the cutting is completed; This process is repeated to achieve cutting of multiple planes, and inspection is performed after cutting.

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