Diamond saw blade welding machine

Abstract

The utility model discloses a diamond saw blade welding machine, which relates to the technical field of diamond saw blade processing and comprises a fixing plate, vertical columns are fixedly connected to the left side and the right side of the upper surface of the fixing plate, a mounting plate is fixedly connected above the two vertical columns, and adjusting cylinders are fixedly connected to the left side and the right side of the upper surface of the mounting plate. The output ends of the two adjusting air cylinders penetrate through the mounting plate and are fixedly connected with welding assemblies, a base is fixedly connected to the middle of the upper surface of the fixing plate, a rotating disc is rotationally connected to the upper end of the base, a positioning table is fixedly connected to the upper portion of the rotating disc, and a worm and gear speed reducer is fixedly mounted at the bottom of the fixing plate. The output end of the worm and gear speed reducer penetrates through the fixing plate and the base and is fixedly connected with the bottom face of the rotating disc. The welding device has the advantages that saw blades of various sizes can be rapidly adapted only by adjusting the position of the servo motor, welding work of four welding spots can be conducted at a time, and compared with a traditional mode that welding is conducted point by point through a single welding head, the welding efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond saw blade processing technical field, concretely relates to a diamond saw blade welding machine. BACKGROUND

[0002] Diamond saw blade is a kind of cutting tool, is widely used in concrete, refractory material, stone, ceramic and other hard brittle material processing, diamond saw blade is mainly composed of two parts;Base and cutter head, base is the main supporting part of bonding cutter head, and cutter head is the part in the use process, and diamond saw blade is often needed to polish the saw blade during processing production, to reach so that the saw blade is more beautiful while ensuring that it can be more attached to the cutting object during use, to reach the purpose of more efficient.

[0003] The welding head position of the current diamond saw blade welding machine is not easy to adjust, when different diameter workpieces need to be welded, the position of the welding head may need to be reinstalled, this operation not only wastes time, but also may increase the burden of the operator, leading to the extension of production line downtime, thereby affecting the overall production efficiency, and the existing welding machine can only weld one welding point at a time, which leads to very slow processing time of diamond saw blade and high cost, in view of the above problems, the present application provides a kind of diamond saw blade welding machine to solve. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a kind of diamond saw blade welding machine, solve the above current diamond saw blade welding machine welding head position is not easy to adjust, when different diameter workpieces need to be welded, the position of the welding head may need to be reinstalled, this operation not only wastes time, but also may increase the burden of the operator, leading to the extension of production line downtime, thereby affecting the overall production efficiency, and the existing welding machine can only weld one welding point at a time, which leads to very slow processing time of diamond saw blade and high cost.

[0005] To achieve the above purpose, the utility model adopts the technical scheme that a kind of diamond saw blade welding machine, including fixed plate, the upper surface left and right sides of fixed plate are all fixedly connected with stand, two stands are fixedly connected with mounting plate in upper portion, the mounting plate, the upper surface left and right sides of mounting plate are all fixedly connected with adjusting cylinder, the output end of two groups of adjusting cylinders is all through mounting plate and is fixedly connected with welding assembly, the upper surface middle part of fixed plate is fixedly connected with base, the upper end of base is rotatably connected with rotating disc, the upper portion of rotating disc is detachably connected with positioning table, the bottom of fixed plate is fixedly installed with worm gear reducer, the output end of worm gear reducer penetrates fixed plate and base and is fixedly connected with the bottom surface of rotating disc.

[0006] Preferably, a circular positioning groove is formed on the positioning table, and a limiting column is fixedly connected to the middle of the positioning groove.

[0007] Preferably, the welding assembly comprises a connecting plate, four sliding rods are fixedly connected to the four corners of the upper surface of the connecting plate, the sliding rods are slidably connected to the mounting plate through guide sleeves, the guide sleeves are fixedly connected to the inside of the mounting plate, the output ends of the adjusting cylinders are fixedly connected to the middle of the upper surface of the connecting plate through clamping rings, and four limiting seats are fixedly connected to the top ends of the four sliding rods.

[0008] Preferably, four movable sliding rails are fixedly connected to the bottom of the connecting plate, four sliding plates are slidably connected to the bottom of the four movable sliding rails through sliding blocks, and four laser welding heads are fixedly connected to the bottom surfaces of the four sliding plates.

[0009] Preferably, a rotating plate is rotatably connected to the middle of the bottom of the connecting plate, four arc-shaped connecting rods are rotatably connected to the four corners of the rotating plate through pin shafts, and the four arc-shaped connecting rods are rotatably connected to the four sliding plates through pin shafts.

[0010] Preferably, a servo motor is fixedly installed on the middle of the upper surface of the connecting plate, and the output end of the servo motor penetrates through the connecting plate and is fixedly connected to the upper surface of the rotating plate.

[0011] Preferably, a support frame is fixedly connected to the bottom of the fixing plate.

[0012] Compared with the prior art, the utility model has the advantages that the utility model discloses a servo motor output end drives a rotating plate to rotate, the rotating plate pulls the sliding plates along movable sliding rails through four arc-shaped connecting rods at the top corners when rotating, thereby synchronously adjusting the positions of four laser welding heads, thereby adapting to diamond saw blades of different diameters, four laser welding heads are added, and four welding points can be welded at one time, compared with the traditional mode that a single welding head welds point by point, the multi-point welding design can greatly shorten the welding time and significantly improve the welding efficiency, the rotating plate is matched with the sliding plates through arc-shaped connecting rods, the four laser welding heads can be synchronously adjusted, the positions of the welding points are guaranteed to be consistent, the problem of uneven welding caused by the adjustment error of a single welding head is effectively avoided, and the consistency of the welding quality is improved, the positions of the four laser welding heads can be synchronously adjusted, the equipment can adapt to diamond saw blades of different diameters, and various sizes of saw blades can be quickly adapted by adjusting the position of the servo motor, which greatly improves the flexibility of the production line and adapts to the demand of different product specifications. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 is a welding assembly structure schematic view in the utility model;

[0015] Figure 3 is another view of the welding assembly structure schematic view in the utility model.

[0016] Reference signs in the drawing are:

[0017] 1, fixed plate; 2, stand; 3, mounting plate; 4, sliding rod; 5, welding assembly; 501, connecting plate; 502, moving slide rail; 503, sliding plate; 504, laser welding head; 505, rotating plate; 506, arc link; 507, servo motor; 6, adjusting cylinder; 7, base; 8, rotating disc; 9, positioning table; 10, positioning groove; 11, limiting column; 12, worm gear reducer; 13, support frame; 14, limiting seat; 15, guide sleeve. DETAILED DESCRIPTION

[0018] The following description is used to disclose the utility model so that those skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art.

[0019] Referring to Figures 1-3 As shown in the figure, a diamond saw blade welding machine comprises a fixed plate 1, the upper surface of the fixed plate 1 is fixedly connected with a stand 2 on the left and right sides, two stands 2 are fixedly connected with a mounting plate 3 above, the mounting plate 3 is fixedly connected with an adjusting cylinder 6 on the left and right sides of the upper surface, the output ends of the two groups of adjusting cylinders 6 are fixedly connected with a welding assembly 5 through the mounting plate 3, the introduction of the adjusting cylinder 6 realizes flexible adjustment of the welding assembly 5 in height and direction, and adapts to the welding requirements of diamond saw blades of different sizes and types, the middle of the upper surface of the fixed plate 1 is fixedly connected with a base 7, the upper end of the base 7 is rotatably connected with a rotating disc 8, the rotating disc 8 is detachably connected with a positioning table 9 above, the bottom of the fixed plate 1 is fixedly connected with a worm gear reducer 12, the output end of the worm gear reducer 12 penetrates through the fixed plate 1 and the base 7 and is fixedly connected with the bottom surface of the rotating disc 8, the worm gear reducer 12 provides stable power transmission and speed adjustment function, and ensures the stable rotation of the rotating disc 8.

[0020] Referring to Figure 1As shown, the positioning table 9 is provided with a circular positioning groove 10 above, a limiting column 11 is fixedly connected to the middle position inside the positioning groove 10, and the diameter of the positioning groove 10 is just equal to the outer diameter of the saw blade plus the blade. The meaning of this place is that the saw blade and the blade will not shake after being placed in the positioning groove 10, thereby avoiding the situation that the centrifugal force during rotation causes the blade to separate from the saw blade and welding failure occurs. When other diameter diamond saw blades need to be welded, only the corresponding diameter positioning table 9 needs to be replaced. This design ensures the accurate positioning of the saw blade and the blade, and avoids shaking and deviation during the welding process.

[0021] Referring to Figure 2 and Figure 3 As shown, the welding assembly 5 includes a connecting plate 501, four sliding rods 4 are fixedly connected to the upper four corner positions of the connecting plate 501, the sliding rods 4 are slidingly connected to the mounting plate 3 through guide sleeves 15, the guide sleeves 15 are fixedly connected to the inside of the mounting plate 3, the upper middle part of the connecting plate 501 is fixedly connected to the output end of the adjusting cylinder 6 through a clasp ring on the left and right sides, and the top ends of the four sliding rods 4 are fixedly connected to limiting seats 14.

[0022] Referring to Figure 2 and Figure 3 As shown, the connecting plate 501 is fixedly connected with four moving slide rails 502 at the bottom of the four corners, and the four moving slide rails 502 are slidingly connected with sliding plates 503 at the bottom through sliding blocks. The bottom surfaces of the four groups of sliding plates 503 are fixedly connected with laser welding heads 504. The design of the moving slide rails 502 and the sliding plates 503 provides a stable moving platform, ensuring the accurate movement and positioning of the laser welding heads 504.

[0023] Referring to Figure 2 and Figure 3 As shown, a rotating plate 505 is rotatably connected to the middle position at the bottom of the connecting plate 501, and the four corners of the rotating plate 505 are rotatably connected with arc-shaped connecting rods 506 through pin shafts. The ends of the four arc-shaped connecting rods 506 are rotatably connected with the four groups of sliding plates 503 through pin shafts. The linkage design of the rotating plate 505 and the arc-shaped connecting rods 506 realizes the synchronous movement and adjustment of the laser welding heads 504, improving the uniformity and consistency of welding.

[0024] Referring to Figure 2 and Figure 3 As shown, a servo motor 507 is fixedly installed on the upper surface of the connecting plate 501, the output end of the servo motor 507 penetrates through the connecting plate 501 and is fixedly connected above the rotating plate 505. The accurate control function of the servo motor 507 makes the movement and adjustment of the laser welding heads 504 more accurate and stable. The servo motor 507 can also be replaced by a stepper motor.

[0025] Referring to Figure 1As shown, the bottom of the fixed plate 1 is fixedly connected with a support frame 13 for support, the support frame 13 provides additional stability and support force for the entire welding machine, ensuring the stability and durability of the equipment during long time use.

[0026] Working principle: when the device is used for welding the diamond saw blade, firstly, the servo motor 507 drives the rotating plate 505 to rotate, and the rotating plate 505 drives the sliding plate 503 to slide along the moving slide rail 502 through the arc-shaped connecting rods 506 at four corners, so as to adjust the positions of the four laser welding heads 504, thereby adapting to diamond saw blades of different diameters; then, the diamond saw blade raw material and the cutter head are placed in the positioning groove 10, the output end of the adjusting cylinder 6 is extended to push the connecting plate 501 to move downwards, so that the laser welding head 504 moves to the appropriate welding height, at this time, the four laser welding heads 504 simultaneously weld four points of the saw blade, and after the four points are welded, the worm gear reducer 12 drives the rotating disc 8 to rotate by a certain angle, thereby welding other positions of the diamond saw blade.

[0027] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the utility model claimed. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A diamond saw blade welding machine characterized by: The utility model relates to a welding device, including fixed plate (1), the fixed plate (1) upper surface left and right sides are fixedly connected with stand (2), two stands (2) top are fixedly connected with mounting plate (3), the mounting plate (3), the mounting plate (3) upper surface left and right sides are fixedly connected with adjusting cylinder (6), two groups adjusting cylinder (6) output all are passed mounting plate (3) and are fixedly connected with welding assembly (5), the fixed plate (1) upper surface middle part is fixedly connected with base (7), the base (7) upper end is rotatably connected with rotary disc (8), the rotary disc (8) top is detachably connected with positioning table (9), the fixed plate (1) bottom is fixedly installed with worm gear reducer (12), the output of worm gear reducer (12) penetrates fixed plate (1) and base (7) and is fixedly connected with rotary disc (8) bottom.

2. A diamond saw blade welding machine according to claim 1, characterized in that: The positioning table (9) is provided with a circular positioning groove (10) on the top, and a limiting column (11) is fixedly connected to the inner middle position of the positioning groove (10).

3. A diamond saw blade welding machine according to claim 1, characterized in that: The welding assembly (5) includes a connecting plate (501), four sliding rods (4) are fixedly connected to the upper corners of the connecting plate (501), the sliding rods (4) are slidingly connected to the mounting plate (3) through guide sleeves (15), the guide sleeves (15) are fixedly connected to the inner part of the mounting plate (3), the output ends of the adjusting cylinders (6) are fixedly connected to the left and right sides of the middle part of the upper part of the connecting plate (501) through clamping rings, and the top ends of the four sliding rods (4) are fixedly connected to limiting seats (14).

4. A diamond saw blade welding machine according to claim 3, characterized in that: The bottom corners of the connecting plate (501) are fixedly connected with four movable sliding rails (502), the bottom parts of the four movable sliding rails (502) are slidingly connected with four sliding plates (503) through sliding blocks, and the bottom surfaces of the four sliding plates (503) are fixedly connected with laser welding heads (504).

5. A diamond saw blade welding machine according to claim 3, characterized in that: The bottom middle position of the connecting plate (501) is rotatably connected with a rotating plate (505), the four corners of the rotating plate (505) are rotatably connected with arc-shaped connecting rods (506) through pin shafts, and the ends of the four arc-shaped connecting rods (506) are rotatably connected with the four sliding plates (503) through pin shafts.

6. A diamond saw blade welding machine according to claim 3, characterized in that: The upper middle part of the connecting plate (501) is fixedly installed with a servo motor (507), and the output end of the servo motor (507) penetrates the connecting plate (501) and is fixedly connected to the upper part of the rotating plate (505).

7. A diamond saw blade welding machine according to claim 1, characterized in that: The bottom of the fixed plate (1) is fixedly connected with a support frame (13) for supporting.

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