Diamond wire saw with single guide wheel and wire winding

Abstract

The utility model belongs to the technical field of stone cutting, disclose a single guide wheel line winding diamond line row saw, including work table, winding wheel, rotate in the work table outside, drive to carry out transverse linear sliding by external force, be used for centralized winding, wiring wheel spare, guide wheel, fixed line mechanism, detachable setting in winding wheel outside, present annular array setting, be used for fixed diamond line carries out tightness adjustment. The utility model discloses through wiring wheel spare, guide wheel, adjusting column, arc taper block and restraint sleeve etc. Structure cooperation, through the rotation restraint sleeve makes it to the arc taper block of annular array carries out the package restraint, makes the inner circle ring mouth of annular array arc taper block and contracts, thereby carries out the all -round package clamping effect to diamond line, again through the rotation adjusting column adjustment its in winding wheel inside height, can adjust the tightness of diamond line on winding wheel, has improved the convenience when the tightness of diamond line adjustment.

Description

Technical Field

[0001] This utility model belongs to the field of stone cutting technology, specifically a diamond wire saw with a single guide wheel winding wire. Background Technology

[0002] Diamond wire gang saw is an industrial equipment that uses diamond wire for cutting. It is widely used in the stone processing industry and can be used to cut natural stones such as marble and granite, cutting raw blocks into slabs or performing irregular shapes.

[0003] In existing diamond wire gang saws, the diamond wire is composed of a winding wheel, a wiring wheel, a guide wheel, and a wire fixing assembly. Before winding, the diamond wire needs to be passed through the wiring wheel and guide wheel to reach the winding wheel, and then fixed by the wire fixing assembly. The wire fixing assembly consists of bolts and a pressure plate. Tightening the bolts drives the pressure plate to press the diamond wire onto the winding wheel for fixation. When it is necessary to adjust the tightness of the diamond wire, the bolts and pressure plate need to be repeatedly disassembled and reassembled, making the existing diamond wire winding and adjustment operation cumbersome and time-consuming. In view of this, a diamond wire gang saw with a single guide wheel for winding is proposed to solve the above problems. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a diamond wire saw with a single guide wheel winding.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a diamond wire saw with a single guide wheel for winding, comprising a worktable, a winding wheel rotatably disposed on the outside of the worktable and driven by an external force to slide horizontally in a straight line for concentrated winding, a wiring wheel, a guide wheel, and a wire fixing mechanism detachably disposed on the outside of the winding wheel in a circular array for fixing diamond wire and adjusting tension. The wiring wheel and guide wheel are both slidably disposed on the outside of the worktable and slide horizontally relative to each other under the same driving mechanism, located below the winding wheel. The winding wheel, wiring wheel, and guide wheel are arranged in a triangular structure. The wiring wheel includes a fixed half-wheel and a disassembly half-wheel, which are threadedly connected. The wire fixing mechanism includes an adjusting column, an arc-shaped cone block, and a binding sleeve. The adjusting column is threadedly connected to the inside of the winding wheel, and the binding sleeve is engagedly connected to the inside of the adjusting column. Several arc-shaped cone blocks are arranged in a circular array and are tightened by the sliding binding sleeve to clamp and fix the diamond wire.

[0006] Preferably, a fixed plate is fixedly provided on the inner side of the adjusting column, and a plurality of arc-shaped cones in a circular array are provided on the top of the fixed plate. An inner tooth groove is provided on the inner side of the adjusting column above the arc-shaped cones. An outer tooth groove is rotatably provided on the inner side of the inner tooth groove. The outer tooth groove is opened in the middle of the outer side of the restraint sleeve. The outer tooth groove and the inner tooth groove are engaged and rotated to lock.

[0007] Preferably, the bottom inner side of the restraint sleeve has an inverted conical opening near the arc-shaped cone block, the tops of several arc-shaped cone blocks are conical, and the outer sides of the tops of several arc-shaped cone blocks are conically matched with the inner side of the bottom of the restraint sleeve.

[0008] Preferably, a silicon carbide ceramic sheet is fixedly provided on the inner side of the arc-shaped cone block to increase the friction between it and the diamond wire.

[0009] Preferably, the outer side of the winding wheel is provided with a threaded groove corresponding to the wire fixing mechanism. The threaded groove is threadedly engaged with the outer side of the adjusting column to adjust the height and tighten or loosen the wire harness.

[0010] Preferably, a through hole is provided inside the threaded groove, and a through hole is provided at the bottom of the adjusting column, which is connected to the through hole for the wire harness to pass through.

[0011] Preferably, the inner side of the winding wheel is provided with a connecting post for limiting rotation. The connecting post is fixedly connected to the driving end of the electric push rod. The electric push rod is fixedly located on the inner side of the worktable. A sliding groove is provided on the inner side of the worktable. A double-headed motor is fixedly installed in the middle of the inner side of the sliding groove. Threaded rods are fixedly installed on both output ends of the double-headed motor. Both threaded rods are rotatably connected to the inner side of the sliding groove. A slider is slidably installed on the outer side of the threaded rod. An L-shaped plate is fixedly installed at the bottom of both sliders. The L-shaped plates are fixedly connected to a fixed half-wheel or a guide wheel, respectively, for synchronously driving the wiring wheel and the guide wheel to move relative to each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention utilizes a combination of components such as a wire guide wheel, a guide wheel, an adjusting column, an arc-shaped cone block, and a binding sleeve. By rotating the binding sleeve, it wraps around and binds the arc-shaped cone block in a ring array, tightening the inner ring of the arc-shaped cone block and thus providing all-around wrapping and clamping of the diamond wire. By rotating the adjusting column to adjust its height inside the winding wheel, the tightness of the diamond wire on the winding wheel can be adjusted, improving the convenience of adjusting the tightness of the diamond wire. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side sectional view of the workbench of this utility model; Figure 3 This is a front sectional view of the winding wheel of this utility model; Figure 4 This is a front sectional view of the wire fixing mechanism of this utility model.

[0014] In the diagram: 1. Workbench; 11. Slide groove; 12. Dual-head motor; 13. Threaded rod; 14. Slider; 2. Winding wheel; 21. Connecting column; 22. Electric push rod; 23. Threaded groove; 24. Through hole; 3. Wiring wheel assembly; 31. Fixed half wheel; 32. Removable half wheel; 4. Wire guide wheel; 5. Wire fixing mechanism; 51. Adjusting column; 52. Fixing disc; 53. Arc-shaped cone block; 54. Silicon carbide ceramic sheet; 55. Binding sleeve; 56. External tooth groove; 57. Internal tooth groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] like Figures 1 to 4 As shown, this utility model provides a diamond wire saw with a single guide wheel array, including a worktable 1, a winding wheel 2 rotatably disposed outside the worktable 1 and driven by an external force to slide horizontally in a straight line for concentrated winding, a wiring wheel 3, a guide wheel 4, and a wire fixing mechanism 5, detachably disposed outside the winding wheel 2 and arranged in a circular array for fixing the diamond wire and adjusting the tension. The wiring wheel 3 and the guide wheel 4 are both slidably disposed outside the worktable 1 and slide horizontally relative to each other under the same driving mechanism, located below the winding wheel 2. The winding wheel 2, the wiring wheel 3, and the conductor wheel 4 are arranged in a triangular structure. The wiring wheel 3 includes a fixed half wheel 31 and a disassembly half wheel 32, which are threadedly connected. The wire fixing mechanism 5 includes an adjusting column 51, an arc-shaped cone block 53, and a binding sleeve 55. The adjusting column 51 is threadedly connected to the inside of the winding wheel 2, and the binding sleeve 55 is engaged with the inside of the adjusting column 51. Several arc-shaped cone blocks 53 are arranged in a ring array and are tightened by the sliding binding of the binding sleeve 55 to clamp and fix the diamond wire.

[0017] Before winding the diamond wire, the positional relationship between the winding wheel 2, the wiring wheel 3, and the guide wheel 4 can be adjusted by external force. The wire wheel is then fixed inside the wiring wheel 3, and then passed around the guide wheel 4 before being fixed onto the winding wheel 2. When securing the diamond wire to the winding wheel 2, first rotate the adjusting column 51 to disengage it from the winding wheel 2. Then, the diamond wire passes from top to bottom through the binding sleeve 55, the arc-shaped cone 53, and the adjusting column 51. After passing through an appropriate length of diamond wire, first rotate the binding sleeve 55 to wrap and bind the arc-shaped cone 53 in the annular array, tightening the inner ring of the arc-shaped cone 53, thus achieving a comprehensive wrapping and clamping effect on the diamond wire. Finally, the adjusting column 51 and the winding wheel are then... The wheel 2 rotates in a threaded manner, causing the adjusting pin 51 to penetrate a certain height inside the winding wheel 2, thus fixing the diamond wire on the winding wheel 2. At the same time, the diamond wire passing through the adjusting pin 51 also passes through the winding wheel 2 and is placed at the inner ring of the winding wheel 2. In subsequent adjustments to the diamond wire and during the cutting process, when the tightness of the diamond wire needs to be adjusted, the adjusting pin 51 is rotated again in a threaded manner to penetrate to different heights inside the winding wheel 2. This causes the length of the diamond wire fixed on the adjusting pin 51 passing through the winding wheel 2 to be adjusted, thereby stretching the tightness between the end of the diamond wire fixed on the adjusting pin 51 and the already wound portion on the winding wheel 2, achieving the adjustment effect. Tightness adjustment can be achieved without repeated disassembly and reassembly, improving the convenience of equipment use.

[0018] like Figure 3 and Figure 4 As shown, a fixed plate 52 is fixedly installed on the inner side of the adjusting column 51. The top of the fixed plate 52 is provided with a number of arc-shaped cones 53 arranged in a ring. An inner tooth groove 57 is opened on the inner side of the adjusting column 51 above the arc-shaped cones 53. An outer tooth groove 56 is rotatably provided on the inner side of the inner tooth groove 57. The outer tooth groove 56 is opened in the middle of the outer side of the binding sleeve 55. The outer tooth groove 56 and the inner tooth groove 57 are locked by rotation. An inverted conical opening is opened at the inner end of the bottom of the binding sleeve 55 near the arc-shaped cones 53. The tops of the number of arc-shaped cones 53 are conical. The outer side of the top of the number of arc-shaped cones 53 is conical and is provided with the inner side of the bottom of the binding sleeve 55. A threaded groove 23 is opened on the outer side of the winding wheel 2 corresponding to the wire fixing mechanism 5. The threaded groove 23 is threaded with the outer side of the adjusting column 51 and is used to adjust the height to tighten or loosen the wire harness.

[0019] When installing diamond wire, the outer toothed groove 56 slowly rotates within the inner toothed groove 57 by rotating the binding sleeve 55. As the binding sleeve 55 rotates, it gradually moves downward. Since the bottom inner side of the binding sleeve 55 has an inverted conical opening near the arc-shaped cone 53, and the tops of several arc-shaped cones 53 are conical, the two cooperate and lock together. The downward movement of the binding sleeve 55 forces the arc-shaped cones 53 to contract inward, like a clenched fist, tightly clamping the diamond wire in the middle. During the adjustment process, the clamping force of the arc-shaped cones 53 on the diamond wire can be determined by observing the diamond wire according to actual working needs. If further adjustment of tightness is required, simply rotate the binding sleeve 55 in the reverse or forward direction to easily and accurately adjust the tightness of the diamond wire. At the same time, when adjusting the tightness of the diamond wire on the winding wheel 2, the height position can be adjusted and locked by rotating the adjusting column 51 to engage with the threaded groove 23 on the winding wheel 2, thereby stretching the diamond wire and completing the tightness adjustment.

[0020] like Figures 3 to 4 As shown, a silicon carbide ceramic sheet 54 is fixed on the inner side of the arc-shaped cone block 53 to increase the friction between it and the diamond wire. A through hole 24 is opened on the inner side of the threaded groove 23. A through hole is opened at the bottom of the adjusting column 51 and is connected to the through hole 24 for the wire harness to pass through.

[0021] During winding tests and equipment operation, the high hardness, high wear resistance, and good friction properties of the silicon carbide ceramic sheet 54 enable it to make close contact with the diamond wire, effectively increasing friction and preventing the diamond wire from slipping during operation. This improves the stability and accuracy of cutting, extends the service life of the diamond wire, and reduces production costs. At the same time, the through hole 24 and the through hole facilitate the adjustment of the extension wire when the wire harness passes through for winding.

[0022] like Figure 2 As shown, a connecting post 21 is provided on the inner side of the winding wheel 2 to limit rotation. The connecting post 21 is fixedly connected to the driving end of the electric push rod 22. The electric push rod 22 is fixedly installed on the inner side of the workbench 1. A slide groove 11 is provided on the inner side of the workbench 1. A double-head motor 12 is fixedly installed in the middle of the inner side of the slide groove 11. Threaded rods 13 are fixedly installed on both sides of the output end of the double-head motor 12. Both sides of the threaded rods 13 are rotatably connected to the inner side of the slide groove 11. A slider 14 is slidably installed on the outer side of the threaded rods 13. An L-shaped plate is fixedly installed at the bottom of both sides of the slider 14. The two sides of the L-shaped plate are fixedly connected to the fixed half wheel 31 or the guide wheel 4 respectively, for synchronously driving the wiring wheel 3 and the guide wheel 4 to move relative to each other.

[0023] The horizontal position of the winding wheel 2 is adjusted by connecting column 21 and electric push rod 22, so as to make it horizontally aligned with the wiring wheel 3 and the guide wheel 4. At the same time, the horizontal relative position of the sliders 14 on both sides is adjusted by dual-head motor 12, so as to adjust the distance between the wiring wheel 3 and the guide wheel 4, which is suitable for different cutting material widths.

[0024] Working principle and usage process of this utility model: When winding diamond wire, the wire spool is fixed inside the wire guide spool 3, passes around the guide spool 4, and then comes to the winding spool 2 for fixation. When fixing the diamond wire on the winding spool 2, first rotate the adjusting pin 51 to disengage it from the winding spool 2. Then, the diamond wire passes from top to bottom through the binding sleeve 55, the arc-shaped cone 53, and the adjusting pin 51. After passing through the appropriate length of diamond wire, first rotate the binding sleeve 55 to wrap and bind the arc-shaped cone 53 in the annular array, tightening the inner ring of the arc-shaped cone 53, thereby achieving a comprehensive wrapping and clamping effect on the diamond wire. Then, the adjusting pin 51 and the winding spool 2 are screwed together. The adjustment pin 51 is rotated to a certain height inside the winding wheel 2, thus fixing the diamond wire on the winding wheel 2. At the same time, the diamond wire passing through the adjustment pin 51 also passes through the winding wheel 2 and is placed at the inner ring of the winding wheel 2. In the subsequent adjustment of the diamond wire and the cutting process, when the tightness of the diamond wire needs to be adjusted, the adjustment pin 51 is rotated again to a different height inside the winding wheel 2, thereby driving the diamond wire fixed on the adjustment pin 51 to adjust the length passing through the winding wheel 2, thereby stretching the tightness between the end of the diamond wire fixed on the adjustment pin 51 and the already wound part on the winding wheel 2, thus achieving the adjustment effect.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A diamond wire saw with a single guide wheel array, characterized in that, include: Workbench (1); The winding wheel (2) is rotatably located on the outside of the workbench (1) and is driven by external force to slide horizontally in a straight line for concentrated winding. Wiring wheel (3); Guide wheel (4); The wire fixing mechanism (5) is detachably installed on the outside of the winding wheel (2) and arranged in a ring array to fix the diamond wire for tension adjustment; The wiring wheel (3) and the wire wheel (4) are slidably disposed on the outside of the workbench (1) and are relatively horizontally slid by the same driving mechanism. They are located below the winding wheel (2). The winding wheel (2), the wiring wheel (3) and the wire wheel (4) are arranged in a triangular structure. The wiring wheel (3) includes a fixed half wheel (31) and a disassembly half wheel (32). The fixed half wheel (31) and the disassembly half wheel (32) are threadedly connected. The wire fixing mechanism (5) includes an adjusting column (51), an arc-shaped cone (53) and a binding sleeve (55). The adjusting column (51) is threadedly connected to the inside of the winding wheel (2). The binding sleeve (55) is engaged and connected to the inside of the adjusting column (51). Several arc-shaped cones (53) are arranged in a ring array and are tightened by the sliding binding of the binding sleeve (55) to clamp and fix the diamond wire.

2. The diamond wire saw with a single guide wheel winding according to claim 1, characterized in that: The adjusting column (51) is fixedly provided with a fixed plate (52) on the inner side. The fixed plate (52) is provided with a number of arc-shaped cones (53) arranged in a ring on the top. The adjusting column (51) is provided with an inner tooth groove (57) above the arc-shaped cones (53). The inner tooth groove (57) is provided with an outer tooth groove (56) rotatably inside. The outer tooth groove (56) is opened in the middle of the outer side of the restraint sleeve (55). The outer tooth groove (56) and the inner tooth groove (57) are locked together by rotation.

3. The diamond wire saw with a single guide wheel array according to claim 2, characterized in that: The bottom inner side of the restraint sleeve (55) near the end of the arc-shaped cone block (53) has an inverted cone-shaped opening. The tops of several arc-shaped cone blocks (53) are cone-shaped, and the outer sides of the tops of several arc-shaped cone blocks (53) are cone-shaped and fit with the inner bottom of the restraint sleeve (55).

4. The diamond wire saw with a single guide wheel array according to claim 3, characterized in that: The inner side of the arc-shaped cone (53) is fixed with a silicon carbide ceramic sheet (54) to increase the friction between it and the diamond wire.

5. The diamond wire saw with a single guide wheel winding according to claim 2, characterized in that: The outer side of the winding wheel (2) is provided with a threaded groove (23) corresponding to the wire fixing mechanism (5). The threaded groove (23) is threadedly engaged with the outer side of the adjusting column (51) to adjust the height and tighten the wire harness.

6. The diamond wire saw with a single guide wheel winding according to claim 5, characterized in that: The threaded groove (23) has a through hole (24) on its inner side, and the bottom of the adjusting column (51) has a through hole that is connected to the through hole (24) for the wire harness to pass through.

7. The diamond wire saw with a single guide wheel array according to claim 5, characterized in that: The winding wheel (2) is provided with a connecting column (21) for limiting rotation on the inner side. The connecting column (21) is fixedly connected to the driving end of the electric push rod (22). The electric push rod (22) is fixedly installed on the inner side of the workbench (1). The inner side of the workbench (1) is provided with a sliding groove (11). A double-head motor (12) is fixedly installed in the middle of the inner side of the sliding groove (11). The output ends of the double-head motor (12) are both fixedly provided with threaded rods (13). The threaded rods (13) on both sides are rotatably connected to the inner side of the sliding groove (11). A slider (14) is slidably provided on the outer side of the threaded rod (13). The bottom of the sliders (14) on both sides is fixedly provided with L-shaped plates. The L-shaped plates on both sides are fixedly connected to the fixed half wheel (31) and the wire wheel (4) respectively, for synchronously driving the wiring wheel (3) and the wire wheel (4) to move relative to each other.

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