Guide wheel support mechanism of multi-wire cutting machine

Abstract

The utility model relates to a guide wheel support mechanism of a multi-wire cutting machine in the field of cutting machine equipment, which comprises two end side plates, a transverse guide shaft is arranged between the two end side plates, the outer end of the transverse guide shaft is connected with a displacement base in a sliding mode, the inner end of the displacement base is provided with an inner open groove, and the inner open groove is matched with the transverse guide shaft. The upper end of the displacement base is fixedly connected with a vertical support plate, the upper end of the vertical support plate is fixedly connected with a transverse support plate, the end, close to the transverse guide shaft, of the transverse support plate is fixedly connected with an inner rotating shaft, and the outer end of the inner rotating shaft is provided with a wire guide wheel disc. According to the scheme, a cutting line in the cutting machine is supported and guided through the line guide wheel disc, the cutting line is accurately aligned with the position of a cut piece, the transverse guide shaft is arranged to be in a diamond shape, guide pressure generated when all parts on the displacement base control the cutting line is evenly resisted, and the pressure bearing capacity of the end side plate is higher.

Description

Technical Field

[0001] The utility model relates to a guide wheel bracket mechanism of a multi-wire cutting machine, in particular to a guide wheel bracket mechanism of a multi-wire cutting machine applied in the field of cutting machine equipment. Background Art

[0002] The existing cutting methods include inner circle cutting, outer circle cutting and wire cutting. Wire cutting is not affected by blade vibration, and the cut optical components have good integrity. Wire cutting is divided into single-wire cutting and multi-wire cutting, that is, multi-wire cutting machine. However, the cutting wire in the multi-wire cutting machine is not easy to move flexibly, resulting in low flexibility of the cutting operation.

[0003] The Chinese patent CN116238048A specification discloses a double-cantilever downward pressure multi-wire cutting machine including a cutting component and a bracket, so that the cutting component also forms a hanging pipe connection structure relative to the bracket. The bracket is also provided with a lifting device for driving the cutting component to lift and lower the stone, which can continuously cut the stone without being limited by the length of the stone.

[0004] The Chinese patent CN211590297U specification discloses a large-size adjustable multi-directional tangent guide wheel, which adjusts the spacing between the positioning brackets and the angle of the guide wheel bracket to achieve the conversion of the upper and lower tangents to cut products of different sizes.

[0005] However, the guiding pressure generated by the components in the wire reel on the existing bracket to control the cutting line is too large, which will cause the bracket to bend, thereby affecting the smooth displacement of the cutting line in the wire reel, which is not conducive to ensuring the cutting efficiency of the multi-wire cutting machine. Utility Model Content

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the guiding pressure generated by the components in the wire reel on the existing bracket controlling the cutting line is too large, which will cause the bracket to bend, thereby affecting the smooth displacement of the cutting line in the wire reel, and is not conducive to ensuring the cutting efficiency of the multi-wire cutting machine.

[0007] In order to solve the above problems, the utility model provides a guide wheel bracket mechanism of a multi-wire cutting machine, including two end side plates, a transverse guide shaft is arranged between the two end side plates, the outer end of the transverse guide shaft is slidably connected with a displacement base, the inner end of the displacement base is provided with an inner groove, the inner groove matches the transverse guide shaft, the upper end of the displacement base is fixedly connected with a vertical bracket plate, the upper end of the vertical bracket plate is fixedly connected with a transverse bracket plate, the end of the transverse bracket plate close to the transverse guide shaft is fixedly connected with an inner rotating shaft, the outer end of the inner rotating shaft is installed with a wire wheel disk, and the outer end of the wire wheel disk is matched with a cutting wire.

[0008] In the above-mentioned guide wheel bracket mechanism of the multi-wire cutting machine, this scheme uses a wire wheel to support and guide the cutting wire in the cutting machine so that it can be accurately aligned with the position of the cut piece, and the transverse guide shaft is set to a diamond shape, so that the guide pressure generated by the components on the displacement base controlling the cutting wire can be evenly resisted, making the end side plate more capable of bearing pressure.

[0009] As a further improvement of the present application, a pressure-dividing L-shaped inner plate is fixedly connected to one end of the horizontal bracket plate close to the vertical bracket plate, and the pressure-dividing L-shaped inner plate is connected to the vertical bracket plate.

[0010] As a further improvement of the present application, the outer ends of the two end side plates are provided with limit shafts, and the limit shafts are in contact with the transverse guide shafts.

[0011] As a further improvement of the present application, a U-shaped bracket is fixedly connected to the upper end of the transverse bracket plate, and a matching frame is fixedly connected to one end of the U-shaped bracket close to the cutting line.

[0012] As another improvement of the present application, a lower slot is provided at the lower end of the matching frame, and the cutting line passes through the lower slot.

[0013] As another improved supplement of the present application, a sensor is fixedly connected to the upper inner wall of the lower slot, and the sensor cooperates with the cutting line.

[0014] As another improved supplement of the present application, a sponge liner is fixedly connected between the left and right inner walls of the lower slot, the sponge liner cooperates with the cutting line, and a liquid filling tube is externally connected to the sponge liner.

[0015] In summary, this solution uses a wire wheel to support and guide the cutting line in the cutting machine so that it can be accurately aligned with the position of the cut piece, and the transverse guide shaft is set to a diamond shape, so that the guide pressure generated by the components on the displacement base controlling the cutting line can be evenly resisted, so that the pressure-bearing capacity of the end side plate is stronger, and at the same time, a matching frame that cooperates with the cutting line is set on the side of the transverse bracket plate, and it is monitored by the sensor above the lower slot. Once a line break occurs, the external alarm can be used to notify the staff to come for maintenance in time, and protruding sponge liners can be set on both sides of the cutting line to allow the cutting liquid in the external filling tube to be evenly applied to the cutting line, which is beneficial to ensure the service life of the cutting line and the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an isometric view of the support mechanism of the first embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the cutting line operation state of the first embodiment of the present application;

[0018] Figure 3This is a displacement state diagram of the bracket mechanism of the first embodiment of the present application;

[0019] Figure 4 This is an enlarged view of the displacement base of the first embodiment of the present application;

[0020] Figure 5 This is an enlarged view of the transverse guide shaft of the first embodiment of the present application;

[0021] Figure 6 This is a front view section of the matching frame of the second embodiment of the present application;

[0022] Figure 7 This is a contact orientation diagram of the sponge liner in the second embodiment of the present application.

[0023] Description of the numbers in the figure:

[0024] 1. Horizontal guide shaft; 2. End side plate; 3. Displacement base; 4. Inner slot; 5. Vertical bracket plate; 6. Horizontal bracket plate; 7. Pressure-dividing L-shaped inner plate; 8. Inner rotating shaft; 9. Wire reel; 10. Cutting line; 11. Limiting shaft; 12. U-shaped bracket; 13. Matching frame; 15. Sensor; 16. Sponge liner; 17. Lower slot. DETAILED DESCRIPTION

[0025] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0026] The first implementation method:

[0027] Figure 2-5 It is shown that it includes two end side plates 2, a transverse guide shaft 1 is arranged between the two end side plates 2, the outer end of the transverse guide shaft 1 is slidably connected with a displacement base 3, the inner end of the displacement base 3 is provided with an inner slot 4, the inner slot 4 matches the transverse guide shaft 1, the upper end of the displacement base 3 is fixedly connected with a vertical bracket plate 5, the upper end of the vertical bracket plate 5 is fixedly connected with a transverse bracket plate 6, the end of the transverse bracket plate 6 close to the transverse guide shaft 1 is fixedly connected with an inner rotating shaft 8, the outer end of the inner rotating shaft 8 is installed with a wire wheel 9, and the outer end of the wire wheel 9 is matched with a cutting line 10.

[0028] Figure 3-5 It is shown that one end of the horizontal bracket plate 6 close to the vertical bracket plate 5 is fixedly connected with a pressure dividing L-shaped inner plate 7, the pressure dividing L-shaped inner plate 7 is connected to the vertical bracket plate 5, and the outer ends of the two end side plates 2 are provided with limiting shafts 11, and the limiting shafts 11 are in contact with the horizontal guide shaft 1.

[0029] Figure 1-5It is shown that the present solution utilizes the wire wheel 9 to support and guide the cutting wire 10 in the cutting machine so that it can be accurately aligned with the position of the cut piece, and the transverse guide shaft 1 is set to a diamond shape, so that the guide pressure generated by the components on the displacement base 3 controlling the cutting wire 10 can be evenly resisted, so that the pressure-bearing capacity of the end side plate 2 is stronger, and the risk of excessive guide pressure generated by the components on the displacement base 3 controlling the cutting wire 10 causing bending of the transverse guide shaft 1, thereby affecting the smooth displacement of the displacement base 3, and at the same time, a pressure-dividing L-shaped inner plate 7 is set on the transverse support plate 6 and the vertical support plate 5, and the pressure-dividing L-shaped inner plate 7 can further assist in bearing the pressure generated by the displacement of the cutting wire 10, and further ensure the stability of the overall equipment operation.

[0030] The second implementation method:

[0031] Figure 6-7 It is shown that a U-shaped bracket 12 is fixedly connected to the upper end of the transverse bracket plate 6, and a matching frame 13 is fixedly connected to one end of the U-shaped bracket 12 close to the cutting line 10. A lower slot 17 is opened at the lower end of the matching frame 13, and the cutting line 10 passes through the lower slot 17. A sensor 15 is fixedly connected to the upper inner wall of the lower slot 17, and the sensor 15 and the cutting line 10 cooperate with each other. A sponge liner 16 is fixedly connected between the left and right inner walls of the lower slot 17, and the sponge liner 16 cooperates with the cutting line 10. The sponge liner 16 is connected to a liquid filling tube.

[0032] Figure 6-7 It is shown that a matching frame 13 matching with the cutting line 10 is arranged on the side of the horizontal bracket plate 6. The matching frame 13 is installed above the horizontal bracket plate 6 through the U-shaped bracket 12, and the cutting line 10 passes through the inside and outside of the lower slot 17. When the cutting line 10 passes through the wire wheel 9, it is monitored by the sensor 15 above the lower slot 17. Once a wire break occurs, the external alarm can be used to notify the staff to come for maintenance in time. In addition, protruding sponge liners 16 can be arranged on both sides of the cutting line 10. The sponge line 16 is in contact with the cutting line 10, so that the cutting liquid in the external liquid filling tube can be evenly applied to the cutting line 10, which is beneficial to ensure the service life and cutting efficiency of the cutting line 10.

[0033] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A guide wheel support mechanism for a multi-wire cutting machine, characterized in that: The invention comprises two end side plates (2), a transverse guide shaft (1) is arranged between the two end side plates (2), the outer end of the transverse guide shaft (1) is slidably connected to a displacement base (3), the inner end of the displacement base (3) is provided with an inner slot (4), the inner slot (4) matches the transverse guide shaft (1), the upper end of the displacement base (3) is fixedly connected to a vertical support plate (5), the upper end of the vertical support plate (5) is fixedly connected to a transverse support plate (6), the end of the transverse support plate (6) close to the transverse guide shaft (1) is fixedly connected to an inner rotating shaft (8), the outer end of the inner rotating shaft (8) is mounted with a wire wheel (9), and the outer end of the wire wheel (9) is matched with a cutting wire (10).

2. The guide wheel support mechanism of a multi-wire cutting machine according to claim 1, characterized in that: One end of the transverse support plate (6) close to the vertical support plate (5) is fixedly connected to a pressure-dividing L-shaped inner plate (7), and the pressure-dividing L-shaped inner plate (7) is connected to the vertical support plate (5).

3. The guide wheel support mechanism of a multi-wire cutting machine according to claim 1, characterized in that: The outer ends of the two end side plates (2) are each provided with a limiting shaft (11), and the limiting shaft (11) is in contact with the transverse guide shaft (1).

4. The guide wheel support mechanism of a multi-wire cutting machine according to claim 1, characterized in that: The upper end of the transverse bracket plate (6) is fixedly connected to a U-shaped bracket (12), and one end of the U-shaped bracket (12) close to the cutting line (10) is fixedly connected to a matching frame (13).

5. The guide wheel support mechanism of a multi-wire cutting machine according to claim 4, characterized in that: A lower slot (17) is formed at the lower end of the matching frame (13), and the cutting line (10) passes through the lower slot (17).

6. The guide wheel support mechanism of a multi-wire cutting machine according to claim 5, characterized in that: The upper inner wall of the lower slot (17) is fixedly connected with a sensor (15), and the sensor (15) cooperates with the cutting line (10).

7. The guide wheel support mechanism of a multi-wire cutting machine according to claim 5, characterized in that: A sponge liner (16) is fixedly connected between the left and right inner walls of the lower slot (17), the sponge liner (16) cooperates with the cutting line (10), and the sponge liner (16) is externally connected to a liquid filling tube.

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