Wire saw device with stable adjusting structure

Abstract

The utility model discloses a fretsaw device with a stable adjusting structure, and relates to the technical field of fretsaws, the fretsaw device with the stable adjusting structure comprises a fretsaw main body and a workbench, the workbench is movably connected with a rotating table, a circular groove is formed in the rotating table, the circular groove is arranged in a step shape, and the rotating table is connected with the rotating table. A limiting groove is further formed in the horizontal plane of the circular groove; two symmetrically-arranged moving rollers are arranged in the rotating table, balls are placed between the rotating table and the circular groove, and the balls are distributed in the limiting groove in an annular array mode; the cylindrical roller is movably connected into the rectangular groove through the shaft rod, the rubber sleeve on the outer side of the cylindrical roller supports the plate on the rotating table, the cylindrical roller rolls on the inner side of the rectangular groove when the plate moves, and the rotating disc and the circular groove are in rotating fit, so that the plate is more flexible to move on the top of the rotating disc; therefore, relatively complex workpieces can be cut.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of wire sawing machines, and specifically relates to a wire sawing device with a stable adjustment structure. Background Technique

[0002] A wire sawing machine is a tool that uses a metal wire for cutting. It can be used for cutting various materials. Its working principle is usually to drive the metal wire to move at a high speed through a motor or other power device, so as to achieve the cutting of materials. Workers place the plate to be cut on the workbench and push the plate to move on the workbench according to the shape of the workpiece to be processed.

[0003] However, in practice, it has been noted that when workers push the plate to move on the workbench, due to the different smoothness of the plate surface, the friction force with the workbench is also different, and the resistance brought when pushing the plate to move or rotate is also different. Therefore, the pushing force when pushing the wooden board forward also needs to be adjusted at any time according to the smoothness of the plate surface. If the pushing force is too large, it is easy to cut off the position that does not need to be cut. If the pushing force is small, it is easy to make the plate fixed differently, affecting the cutting efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wire sawing device with a stable adjustment structure. Through multiple arranged cylindrical rollers, the movement of the plate can be made smoother. Cooperating with the turntable that can rotate inside the workbench, it is convenient to rotate the plate while moving, making the movement of the stone plate more flexible and suitable for processing more complex workpieces. To solve the technical problems proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wire sawing device with a stable adjustment structure includes a wire sawing machine main body and a workbench. A rotating table is movably connected to the workbench. A circular groove is opened in the rotating table, and the circular groove is arranged in a stepped shape. A limiting groove is also opened on the horizontal plane of the circular groove;

[0007] Two symmetrically arranged moving roller wheels are provided in the rotating table. Ball bearings are placed between the rotating table and the circular groove, and the ball bearings are distributed in an annular array in the limiting groove.

[0008] As a further technical solution of the utility model, the rotating table includes a turntable arranged in a stepped shape. The turntable is placed in the circular groove. An annular groove is provided at the bottom of the turntable, and the end of the ball bearing is movably connected to the annular groove.

[0009] As a further technical solution of the utility model, a rectangular groove and a shaft hole for placing the moving roller wheel are also opened on the turntable. A wire hole is opened at the center position of the turntable.

[0010] As a further technical solution of the present utility model, the movable roller includes a shaft rod inserted inside the shaft hole and a cylindrical roller located in the rectangular groove. The cylindrical rollers are symmetrically arranged at both ends of the shaft rod, and a rubber sleeve is correspondingly sleeved outside each cylindrical roller.

[0011] As a further technical solution of the present utility model, on one side of the cylindrical roller close to the rubber sleeve, card slots are arranged in an annular array, and at the corresponding positions of the card slots, the rubber sleeve is integrally provided with clamping blocks.

[0012] As a further technical solution of the present utility model, the wire sawing machine main body includes a wire sawing machine base, a workbench is fixedly connected to the top of the wire sawing machine base, and a wire sawing machine driving mechanism is movably connected to the side of the wire sawing machine base.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the cylindrical roller is movably connected in the rectangular groove through the shaft rod, and the rubber sleeve outside the cylindrical roller holds up the plate on the rotating table. When the plate moves, the cylindrical roller rolls inside the rectangular groove, and the rotational cooperation between the turntable and the circular groove makes the plate move more flexibly on the top of the turntable, so that relatively complex workpieces can be cut.

[0015] 2. In the present utility model, the outer side of the cylindrical roller is sleeved with a rubber sleeve, and at the connection between the cylindrical roller and the rubber sleeve, card slots and clamping blocks arranged in an annular array are respectively provided, which can prevent the connection from moving and is convenient for workers to replace the rubber sleeve.

[0016] 3. In the present utility model, ball bearings are arranged between the turntable and the circular groove. When the turntable rotates inside the circular groove, the ball bearings roll inside the limit groove, making the turntable rotate smoothly while reducing the wear at the contact position, so that the plate rotates more flexibly on the top of the turntable and prolongs the service life of the turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model in the use state.

[0018] Figure 2 is an assembly drawing of the workbench, rotating table and turntable in the present utility model.

[0019] Figure 3 is in the present utility model Figure 2 bottom structural schematic diagram.

[0020] Figure 4 is a schematic position structure diagram of the rotating table and the movable roller in the present utility model.

[0021] Figure 5 is a partially enlarged schematic view in the present utility model Figure 4 .

[0022] Figure 6 is a three-dimensional structural schematic view of the moving roller in the present utility model

[0023] Figure 7 is a partially enlarged schematic view in the present utility model Figure 6 .

[0024] Figure 8 is a three-dimensional structural schematic view of the circular groove in the present utility model

[0025] Figure 9 is a partially enlarged schematic view in the present utility model Figure 8 .

[0026] In the figure:

[0027] Workbench - 1, rotating table - 2, turntable - 21, annular groove - 22, rectangular groove - 23, wire hole - 24, shaft hole - 25, moving roller - 3, shaft rod - 31, cylindrical roller - 32, rubber sleeve - 33, ball - 4, circular groove - 5, limit groove - 6, wire saw machine base - 7, wire saw machine drive mechanism - 8 Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model

[0029] Please refer to Figures 1-9 , the embodiment of the present utility model provides a wire saw device with a stable adjustment structure, including a wire saw machine main body and a workbench 1. A rotating table 2 is movably connected to the workbench 1. A circular groove 5 is provided in the rotating table 2, and the circular groove 5 is arranged in a stepped shape. A limit groove 6 is also provided on the horizontal plane of the circular groove 5

[0030] Two symmetrically arranged moving rollers 3 are provided in the rotating table 2. A ball 4 is placed between the rotating table 2 and the circular groove 5, and the balls 4 are distributed in an annular array in the limit groove 6

[0031] In this embodiment, the rotating table 2 includes a turntable 21 arranged in a stepped manner. The turntable 21 is placed in a circular groove 5. An annular groove 22 is provided at the bottom of the turntable 21, and the end of the ball 4 is movably connected to the annular groove 22. When the turntable 21 rotates, the ball 4 will roll inside the annular groove 22, thereby reducing the wear when the turntable 21 rotates.

[0032] In this embodiment, a rectangular groove 23 and a shaft hole 25 for placing the moving roller 3 are further provided on the turntable 21. The moving roller 3 can roll inside the rectangular groove 23, and a wire hole 24 is provided at the center position of the turntable 21.

[0033] In this embodiment, the moving roller 3 includes a shaft rod 31 inserted inside the shaft hole 25 and a cylindrical roller 32 located in the rectangular groove 23. The cylindrical rollers 32 are symmetrically arranged at both ends of the shaft rod 31. The multiple cylindrical rollers 32 support the cutting position of the plate, making the movement of the plate more stable and preventing the plate from shaking when moving. A rubber sleeve 33 is sleeved outside each cylindrical roller 32.

[0034] In this embodiment, a card slot is provided in an annular array on one side of the cylindrical roller 32 close to the rubber sleeve 33, and a block is integrally provided at the corresponding position of the rubber sleeve 33 in the card slot, preventing the rubber sleeve 33 from moving due to a large gap outside the cylindrical roller 32 and facilitating the replacement of the rubber sleeve 33 by workers.

[0035] In this embodiment, the wire sawing machine main body includes a wire sawing machine base 7. The workbench 1 is fixedly connected to the top of the wire sawing machine base 7, and a wire sawing machine driving mechanism 8 is movably connected to the side of the wire sawing machine base 7.

[0036] By adopting the above technical solution, when the plate is placed on the rotating table 2, the rubber sleeve 33 outside the cylindrical roller 32 will lift the plate. The cutting wire moves inside the wire hole 24. When pushing the plate to move, the cylindrical roller 32 will rotate with the movement of the plate, reducing the resistance during movement, and cooperating with the horizontal rotation of the turntable 21 inside the circular groove 5, facilitating the adjustment of the direction of the plate, thereby completing complex cutting methods such as corner cutting or arc cutting, making the movement of the plate more flexible and suitable for cutting complex workpieces.

[0037] In this embodiment, multiple rectangular grooves 23 are provided, and a cylindrical roller 32 and a rubber sleeve 33 are correspondingly placed in each rectangular groove 23. When the plate moves on the cylindrical roller 3, the cylindrical roller 32 can roll inside the rectangular groove 23, making the movement smoother.

[0038] In this embodiment, the wire saw machine driving mechanism 8 is arranged in a U shape, and the workbench 1 is located at the end opening of the wire saw machine driving mechanism 8. The plate is placed on the workbench 1 and moves along the opening of the wire saw machine driving mechanism 8.

[0039] In this embodiment, a cutting wire for cutting the plate is further provided in the wire saw machine driving mechanism 8. The cutting wire is located at the end opening of the wire saw machine driving mechanism 8 and passes through the wire hole 24. The worker pushes the plate to move on the rotating table 2, and the cutting wire passing through the rotating table 2 cuts the plate, so as to cut out a specific shape according to requirements.

[0040] In this embodiment, the top of the cylindrical roller 32 is flush with the top of the turntable 21. The plate is placed on the turntable 21, and the rubber sleeve 33 outside the cylindrical roller 32 will lift the plate. The cylindrical roller 32 will roll when the plate moves, facilitating the pushing of the plate to move.

[0041] In this embodiment, the wire saw machine driving mechanism 8 further includes a driving motor and a driving wheel. The driving wheel is fixed at the end of the driving motor, and the driving wheel drives the cutting wire to move through friction. Guide wheels are installed in the wire saw machine driving mechanism 8 in a rectangular array, and the cutting wire is respectively sleeved outside the driving wheel and the guide wheels, so that the cutting wire moves along a specific track.

[0042] In this embodiment, the connection between the wire saw machine driving mechanism 8 and the workbench 1 is movably connected through a bearing, and an end retaining ring for limiting is installed on the side of the connection. At the same time, an adjusting bolt is provided at the other end of the connection between the wire saw machine base 7 and the wire saw machine driving mechanism 8. The adjusting bolt passes through the wire saw machine base 7 and is threadedly connected to the end of the wire saw machine driving mechanism 8.

[0043] The working principle of the present utility model is as follows: When in use, first, the worker places the plate on the turntable 21 in the rotating table 2. At this time, the rubber sleeve 33 inside the rectangular groove 23 will lift the plate, so that there is a relatively small gap between the plate and the turntable 21. Then, the driving motor inside the wire saw machine driving mechanism 8 drives the cutting wire to move at a high speed, and the worker pushes the plate to move. At this time, the rubber sleeve 33 outside the cylindrical roller 32 will roll along with the movement of the plate, reducing the resistance when the plate moves. And when cutting a workpiece with a complex structure, frequent turning is required. When the plate rotates, the turntable 21 will rotate inside the circular groove 5 following the rotation of the plate. At this time, the ball 4 between the circular groove 5 and the workbench 1 will roll along the inside of the limiting groove 6 and the annular groove 22, reducing the wear during rotation, making the movement and turning of the plate more flexible, and being applicable to the cutting of complex workpieces; the structure is simple, the operation is very convenient, and the labor intensity of workers is effectively reduced.

[0044] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0045] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wire saw device with a stable adjustment structure, characterized in that: The wire saw machine comprises a main body and a workbench (1), wherein a rotating table (2) is movably connected to the workbench (1), a circular groove (5) is provided in the rotating table (2), and the circular groove (5) is arranged in a stepped shape, and a limiting groove (6) is also provided on the horizontal surface of the circular groove (5); The rotating table (2) is provided with two symmetrically arranged moving rollers (3), balls (4) are placed between the rotating table (2) and the circular groove (5), and the balls (4) are distributed in the limiting groove (6) in a circular array.

2. The wire saw device with a stable adjustment structure according to claim 1, characterized in that: The rotating table (2) comprises a rotating disk (21) arranged in a stepped manner. The rotating disk (21) is placed in a circular groove (5). An annular groove (22) is provided at the bottom of the rotating disk (21), and the end of the ball (4) is movably connected to the annular groove (22).

3. The wire saw device with a stable adjustment structure according to claim 2, characterized in that: The rotating disk (21) is also provided with a rectangular groove (23) and an axial hole (25) for placing the moving roller (3), and a wire hole (24) is provided at the center of the rotating disk (21).

4. The wire saw device with a stable adjustment structure according to claim 1, characterized in that: The movable roller (3) comprises a shaft (31) inserted into the inner side of the shaft hole (25) and a cylindrical roller (32) located in the rectangular groove (23). The cylindrical rollers (32) are symmetrically arranged at both ends of the shaft (31). A rubber sleeve (33) is correspondingly sleeved on the outer side of each cylindrical roller (32).

5. The wire saw device with a stable adjustment structure according to claim 4, characterized in that: The cylindrical roller (32) is provided with a clamping groove in an annular array on one side close to the rubber sleeve (33), and the rubber sleeve (33) is also provided with a clamping block in an integral manner at a position corresponding to the clamping groove.

6. The wire saw device with a stable adjustment structure according to claim 1, characterized in that: The wire saw machine body comprises a wire saw machine base (7), a workbench (1) is fixedly connected to the top of the wire saw machine base (7), and a wire saw machine driving mechanism (8) is movably connected to the side of the wire saw machine base (7).

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