Milling device for machining combined tooth-shaped bimetal band saw blade

Abstract

The utility model relates to the related technical field of milling machining, in particular to a milling device for machining a combined tooth-shaped bimetal band saw blade, which comprises a working table, retracting and releasing mechanisms are arranged on two sides of the surface of the working table, and a driving motor is fixedly mounted below the surface of one side of the working table. First sliding rails are fixedly mounted on the two sides of the upper surface of the workbench. According to the milling device for machining the combined tooth-shaped bimetal band saw blade, through the arrangement of the milling mechanism, a second hydraulic cylinder pushes a servo motor to move, the servo motor drives a milling cutter to rotate to machine the surface of the combined tooth-shaped bimetal band saw blade, and meanwhile, a ball abuts against the surface of one side of the combined tooth-shaped bimetal band saw blade to assist limiting; the combined tooth-shaped bimetal band saw blade is attached to the surface of the protruding part of the side plate, then the two sets of milling cutters correspond to the different faces of the combined tooth-shaped bimetal band saw blade respectively, the two faces of the combined tooth-shaped bimetal band saw blade are machined while conveying is conducted, and the machining efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of milling processing, especially to a kind of milling device of combined tooth profile bimetallic band saw blade processing. BACKGROUND

[0002] Combined tooth profile bimetallic band saw blade is widely used in cutting various materials, including pipe fittings, solid body, wood, plastic and all processable metals. Compared with single-metal saw blade, it has higher heat resistance and wear resistance, longer service life, and the general thickness of combined tooth profile bimetallic band saw blade is also higher than that of general metal band saw blade. Moreover, the surface of combined tooth profile bimetallic band saw blade needs to be milled and polished during processing to maintain the flatness of the surface. Milling is a machining method that uses a rotating multi-blade cutter to cut workpieces, with high efficiency. During milling, the milling cutter rotates as the main motion, while the workpiece or the milling cutter feeds to cut the desired shape and features. Therefore, a kind of milling device of combined tooth profile bimetallic band saw blade processing is needed.

[0003] The existing milling device for combined tooth profile bimetallic band saw blade processing mostly processes one side first, then rewinds and places it to process the other side. This method is slow and the rolled combined tooth profile bimetallic band saw blade is heavy and difficult to handle. SUMMARY

[0004] The utility model aims to provide a kind of milling device of combined tooth profile bimetallic band saw blade processing to solve the problems of the existing milling device for combined tooth profile bimetallic band saw blade processing in the background art, which mostly processes one side first, then rewinds and places it to process the other side. This method is slow and the rolled combined tooth profile bimetallic band saw blade is heavy and difficult to handle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of milling device of combined tooth profile bimetallic band saw blade processing, including workbench, the surface both sides of the workbench are provided with take-off mechanism, the lower surface of the one side of the workbench is fixedly installed with drive motor, the upper surface both sides of the workbench are fixedly installed with first sliding rail, the both ends of the first sliding rail are slidably connected with first sliding block, the surface of the first sliding block is fixedly installed with stand column, the one end of the stand column is sleeved with rotary ring, the upper surface of the workbench is fixedly installed with first hydraulic cylinder, the surface both sides of the workbench are provided with milling mechanism, the surface of the one side of the side plate is fixedly installed with limit block.

[0006] Preferably, the retractable mechanism comprises a bottom plate, a fixed ring, a ball, a connecting ring, a placement table, an I-shaped plate, a concave plate, a fixed bolt, an L-shaped plate and an arc-shaped plate, both sides of the upper surface of the workbench are fixedly installed with the bottom plate, the upper surface of the bottom plate is fixedly installed with the fixed ring, one end surface of the fixed ring is embedded with the ball, the upper part of the fixed ring is sleeved with the connecting ring, the upper surface of the connecting ring is fixedly connected with the placement table, the surface of the placement table is equally spaced with the I-shaped plate, one end of the I-shaped plate is slidably connected with the concave plate, the surface of the concave plate penetrates through the fixed bolt, one side of the concave plate is welded with the L-shaped plate, one end of the L-shaped plate is fixedly installed with the arc-shaped plate.

[0007] Preferably, the connecting ring constitutes a rotating structure through the ball and the fixed ring, and the surface of the I-shaped plate is equally spaced with thread grooves matched with the fixed bolt structure.

[0008] Preferably, the placement table is provided with two groups, and one of the groups is fixedly connected with the output end of the driving motor.

[0009] Preferably, the first hydraulic cylinder is provided with four groups, and one end of the first hydraulic cylinder is fixedly connected with the first sliding block.

[0010] Preferably, the milling mechanism comprises a second sliding rail, a second sliding block, a fixed plate, a servo motor, a milling cutter, a support plate, a sleeve, a connecting rod, a connecting head, a ball, a spring and a second hydraulic cylinder, both sides of the upper surface of the workbench are fixedly installed with the second sliding rail, one end of the second sliding rail is slidably connected with the second sliding block, one end of the second sliding block is fixedly connected with the fixed plate, the upper surface of the fixed plate is fixedly installed with the servo motor, one end of the servo motor is fixedly installed with the milling cutter, both sides of the surface of the fixed plate are fixedly installed with the support plate, one side of the support plate is fixedly installed with the sleeve, one end of the sleeve is movably connected with the connecting rod, one end of the connecting rod is fixedly installed with the connecting head, one end of the connecting head is embedded with the ball, one end of the inside of the sleeve is fixedly installed with the spring, and both sides of the surface of the workbench are fixedly installed with the second hydraulic cylinder.

[0011] Preferably, the position of the milling cutter corresponds to the position of the side plate protruding part, and one end of the second hydraulic cylinder is fixedly connected with the second sliding block.

[0012] Compared with the prior art, the milling device for combined tooth-shaped bimetallic band saw blade processing has the beneficial effects that: through the arrangement of the milling mechanism, the combined tooth-shaped bimetallic band saw blade is supported at the bottom by the limiting block during conveying, then the second hydraulic cylinder pushes the servo motor to move, so that the servo motor drives the milling cutter to rotate to process the surface of the combined tooth-shaped bimetallic band saw blade, at the same time, the ball abuts against the side surface of the combined tooth-shaped bimetallic band saw blade to assist in limiting, so that the combined tooth-shaped bimetallic band saw blade is attached to the surface of the protruding part of the side plate, and secondly, the two groups of milling cutters correspond to different surfaces of the combined tooth-shaped bimetallic band saw blade respectively, so that the two surfaces of the combined tooth-shaped bimetallic band saw blade are machined during conveying, and the machining efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole appearance structure schematic view of the utility model;

[0014] Figure 2 It is a structure schematic view of the retracting mechanism of the utility model;

[0015] Figure 3 It is a structure schematic view of the mutual cooperation of the I-shaped plate and the concave plate of the utility model;

[0016] Figure 4 It is a structure schematic view of the milling mechanism of the utility model;

[0017] Figure 5 It is a structure schematic view of the mutual cooperation of the sleeve and the connecting rod of the utility model.

[0018] In the drawing: 1, workbench; 2, retracting mechanism; 201, bottom plate; 202, fixed ring; 203, ball; 204, connecting ring; 205, placing table; 206, I-shaped plate; 207, concave plate; 208, fixed bolt; 209, L-shaped plate; 210, arc-shaped plate; 3, driving motor; 4, first sliding rail; 5, first sliding block; 6, stand column; 7, rotating ring; 8, first hydraulic cylinder; 9, milling mechanism; 901, second sliding rail; 902, second sliding block; 903, fixed plate; 904, servo motor; 905, milling cutter; 906, supporting plate; 907, sleeve; 908, connecting rod; 909, connecting head; 910, ball; 911, spring; 912, second hydraulic cylinder; 10, side plate; 11, limiting block. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-5 The utility model provides a technical scheme: a kind of milling device of combined tooth profile bimetallic band saw blade processing, including workbench 1, the surface both sides of workbench 1 are provided with retractable mechanism 2, the lower side of the surface of one side of workbench 1 is fixedly installed with driving motor 3, the upper surface both sides of workbench 1 are fixedly installed with first sliding rail 4, the both ends of first sliding rail 4 are slidably connected with first sliding block 5, the surface of first sliding block 5 is fixedly installed with stand 6, one end of stand 6 is equipped with rotary ring 7, the upper surface of workbench 1 is fixedly installed with first hydraulic cylinder 8, the surface both sides of workbench 1 are provided with milling mechanism 9, the surface both sides of workbench 1 are fixedly installed with side plate 10, the surface of one side of side plate 10 is fixedly installed with limit block 11.

[0021] Further, retractable mechanism 2 includes bottom plate 201, fixed ring 202, ball 203, connecting ring 204, placement platform 205, work-shaped plate 206, concave plate 207, fixed bolt 208, L-shaped plate 209 and arc-shaped plate 210, the upper surface both sides of workbench 1 are fixedly installed with bottom plate 201, the upper surface of bottom plate 201 is fixedly installed with fixed ring 202, one end surface of fixed ring 202 is embedded with ball 203, the upper part of fixed ring 202 is equipped with connecting ring 204, the upper surface of connecting ring 204 is fixedly connected with placement platform 205, the surface of placement platform 205 is equally spaced with work-shaped plate 206, one end of work-shaped plate 206 is slidably connected with concave plate 207, the surface of concave plate 207 penetrates fixed bolt 208, one side of concave plate 207 is welded with L-shaped plate 209, one end of L-shaped plate 209 is fixedly installed with arc-shaped plate 210, through the setting of bottom plate 201, fixed ring 202, ball 203, connecting ring 204, placement platform 205, work-shaped plate 206, concave plate 207, fixed bolt 208, L-shaped plate 209 and arc-shaped plate 210, when using, concave plate 207 can slide at one end of work-shaped plate 206, and arc-shaped plate 210 on one side of concave plate 207 can abut in the inner circle of combined tooth profile bimetallic band saw blade in roll, a plurality of arc-shaped plates 210 can be fixed to the combined tooth profile bimetallic band saw blade from the inside at the same time, then placement platform 205 can be rotated by connecting ring 204 using ball 203 during the process of pulling the combined tooth profile bimetallic band saw blade, to convey the combined tooth profile bimetallic band saw blade.

[0022] Further, the connecting ring 204 is rotatable through the ball 203 and the fixed ring 202, and the surface of the I-shaped plate 206 is provided with thread grooves matching the structure of the fixed bolt 208 at equal intervals.

[0023] Further, the placing table 205 is provided with two groups, and one group of the placing table 205 is fixedly connected with the output end of the driving motor 3, and through the arrangement of the driving motor 3, the driving motor 3 drives one group of the placing table 205 to rotate, and the combined tooth-shaped bimetallic band saw blade processed is wound.

[0024] Further, the first hydraulic cylinder 8 is provided with four groups, and one end of the first hydraulic cylinder 8 is fixedly connected with the first sliding block 5, and through the arrangement of the first hydraulic cylinder 8, the first hydraulic cylinder 8 can drive the first sliding block 5 to move on the first sliding rail 4, so that the rotating ring 7 can be attached to the two sides of the combined tooth-shaped bimetallic band saw blade, and the conveying of the combined tooth-shaped bimetallic band saw blade is limited.

[0025] Further, the milling mechanism 9 comprises a second sliding rail 901, a second sliding block 902, a fixed plate 903, a servo motor 904, a milling cutter 905, a supporting plate 906, a sleeve 907, a connecting rod 908, a connecting head 909, a ball 910, a spring 911 and a second hydraulic cylinder 912, the upper surface of the workbench 1 is fixedly provided with the second sliding rail 901 on both sides, one end of the second sliding rail 901 is slidably connected with the second sliding block 902, one end of the second sliding block 902 is fixedly connected with the fixed plate 903, the upper surface of the fixed plate 903 is fixedly provided with the servo motor 904, one end of the servo motor 904 is fixedly provided with the milling cutter 905, the surface of the fixed plate 903 is fixedly provided with the supporting plate 906 on both sides, one side of the supporting plate 906 is fixedly provided with the sleeve 907, one end of the sleeve 907 is movably connected with the connecting rod 908, one end of the connecting rod 908 is fixedly provided with the connecting head 909, one end of the connecting head 909 is embedded with the ball 910, one end of the inside of the sleeve 907 is fixedly provided with the spring 911, and the surface of the workbench 1 is fixedly provided with the second hydraulic cylinder 912 on both sides, through the arrangement of the second sliding rail 901, the second sliding block 902, the fixed plate 903, the servo motor 904, the milling cutter 905, the supporting plate 906, the sleeve 907, the connecting rod 908, the connecting head 909, the ball 910, the spring 911 and the second hydraulic cylinder 912, when the second sliding block 902 moves, the ball 910 will first contact the surface of the combined tooth-shaped bimetallic band saw blade, and then the spring 911 contracts, and the ball 910 is firmly attached, and the ball 910 can rotate at one end of the connecting head 909, without affecting the conveying of the combined tooth-shaped bimetallic band saw blade, and secondly, the milling cutter 905 rotates through the servo motor 904, and processes the surface of the combined tooth-shaped bimetallic band saw blade.

[0026] Further, the position of the milling cutter 905 corresponds to the position of the protruding part of the side plate 10, and one end of the second hydraulic cylinder 912 is fixedly connected with the second sliding block 902.

[0027] Working principle: first, the combined tooth shape bimetallic band saw blade is placed on the upper part of the placing table 205, then the concave plate 207 is pushed at one end of the work plate 206, so that the arc plate 210 is tightly attached to the inner circle of the combined tooth shape bimetallic band saw blade, then the concave plate 207 is fixed on the work plate 206 through the fixed bolt 208, then one end of the combined tooth shape bimetallic band saw blade is conveyed to the placing table 205 on the other side, and is fixed with one of the arc plates 210, then the placing table 205 is rotated through the connecting ring 204 by using the ball 203 under the drive of the driving motor 3, while the combined tooth shape bimetallic band saw blade is released, the first sliding block 5 is moved by the first hydraulic cylinder 8, and the rotating ring 7 is driven to be attached to the surface of the combined tooth shape bimetallic band saw blade on both sides, the rotating ring 7 can rotate at one end of the stand 6, then one end of the combined tooth shape bimetallic band saw blade passes above the limiting block 11, then the second sliding block 902 is moved by the second hydraulic cylinder 912, so that the ball 910 first contacts the surface of the combined tooth shape bimetallic band saw blade, then the two balls 910 extrude the combined tooth shape bimetallic band saw blade, so that the combined tooth shape bimetallic band saw blade is attached to the surface of the protruding position of the side plate 10, then the second sliding block 902 is continuously pushed, and the milling cutter 905 is rotated by the servo motor 904, so that the milling cutter 905 contacts the surface of the combined tooth shape bimetallic band saw blade for cutting treatment, the other surface of the combined tooth shape bimetallic band saw blade is processed by another milling cutter 905 in the conveying process in the same way, and finally is wound on the other placing table 205.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A combined tooth profiled bimetallic band saw blade machining milling device comprising a worktable (1), characterized in that: The surface of the workbench (1) is provided with a folding mechanism (2) on both sides, the lower surface of the one side of the workbench (1) is fixedly provided with a driving motor (3), the upper surface of the workbench (1) is fixedly provided with a first sliding rail (4) on both sides, the both ends of the first sliding rail (4) are slidably connected with a first sliding block (5), the surface of the first sliding block (5) is fixedly provided with a stand column (6), one end of the stand column (6) is sleeved with a rotating ring (7), the upper surface of the workbench (1) is fixedly provided with a first hydraulic cylinder (8), the surface of the workbench (1) is provided with a milling mechanism (9) on both sides, the surface of the workbench (1) is fixedly provided with a side plate (10), and the side surface of the side plate (10) is fixedly provided with a limiting block (11).

2. A combined tooth profile bi-metal band saw blade machining milling device according to claim 1, characterized in that: The folding mechanism (2) comprises a bottom plate (201), a fixed ring (202), a ball (203), a connecting ring (204), a placing table (205), a I-shaped plate (206), a concave plate (207), a fixed bolt (208), an L-shaped plate (209) and an arc-shaped plate (210), the upper surface of the workbench (1) is fixedly provided with the bottom plate (201) on both sides, the upper surface of the bottom plate (201) is fixedly provided with the fixed ring (202), one end surface of the fixed ring (202) is embedded with the ball (203), the upper surface of the fixed ring (202) is sleeved with the connecting ring (204), the upper surface of the connecting ring (204) is fixedly connected with the placing table (205), the surface of the placing table (205) is equally spaced with the I-shaped plate (206), one end of the I-shaped plate (206) is slidably connected with the concave plate (207), the surface of the concave plate (207) penetrates through the fixed bolt (208), one side of the concave plate (207) is welded with the L-shaped plate (209), and one end of the L-shaped plate (209) is fixedly provided with the arc-shaped plate (210).

3. A combined tooth profiled bimetallic band saw blade machining milling device according to claim 2, characterized in that: The connecting ring (204) is rotatably connected with the ball (203) and the fixed ring (202), and the surface of the I-shaped plate (206) is equally spaced with a threaded groove matched with the structure of the fixed bolt (208).

4. The combined tooth profile bi-metal band saw blade machining milling device according to claim 2, characterized in that: The placing table (205) is provided with two groups, and one group of the placing table (205) is fixedly connected with the output end of the driving motor (3).

5. The combined tooth profile bi-metal band saw blade machining milling device according to claim 1, characterized in that: The first hydraulic cylinder (8) is provided with four groups, and one end of the first hydraulic cylinder (8) is fixedly connected with the first sliding block (5).

6. The combined tooth profile bi-metal band saw blade machining milling device according to claim 1, characterized in that: The milling mechanism (9) comprises a second sliding rail (901), a second sliding block (902), a fixed plate (903), a servo motor (904), a milling cutter (905), a support plate (906), a sleeve (907), a connecting rod (908), a connecting head (909), a ball (910), a spring (911) and a second hydraulic cylinder (912), the upper surface of the workbench (1) is fixedly provided with a second sliding rail (901) on both sides, one end of the second sliding rail (901) is slidably connected with a second sliding block (902), one end of the second sliding block (902) is fixedly connected with a fixed plate (903), the upper surface of the fixed plate (903) is fixedly provided with a servo motor (904), one end of the servo motor (904) is fixedly provided with a milling cutter (905), the surface of the fixed plate (903) is fixedly provided with a support plate (906) on both sides, one side of the support plate (906) is fixedly provided with a sleeve (907), one end of the sleeve (907) is movably connected with a connecting rod (908), one end of the connecting rod (908) is fixedly provided with a connecting head (909), one end of the connecting head (909) is embedded with a ball (910), one end of the inside of the sleeve (907) is fixedly provided with a spring (911), and the surface of the workbench (1) is fixedly provided with a second hydraulic cylinder (912) on both sides.

7. A combined tooth profile bimetallic band saw blade machining milling device according to claim 6, characterized in that: The position of the milling cutter (905) corresponds to the position of the convex part of the side plate (10), and one end of the second hydraulic cylinder (912) is fixedly connected with the second sliding block (902).

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