Rapid high-precision positioning and grinding alloy band saw blade device

Abstract

The utility model discloses a quick high-precision positioning and grinding alloy band saw blade device, which relates to the field of metal processing equipment and comprises a workbench, a second fixing block fixedly mounted at the top of the workbench, a grinding device fixedly mounted at the top in the second fixing block and matched with a saw blade body for use, and a positioning frame arranged on the outer side of the grinding device. The positioning frame is fixed to the inner top of the second fixing block. The problem that the saw blade body is firstly placed between the first fixing block and the second fixing block, the ideal grinding effect needs to be achieved through rough grinding and accurate grinding twice is solved, the grinding efficiency is improved, compared with a traditional positioning mode of mechanical tooth feeding, point-to-point pushing can only be conducted between two set positions, and the grinding efficiency is improved. According to the device, a brand new positioning mode is adopted, accurate positioning of the alloy band saw blade is achieved through a high-precision sensor and a control system, the grinding process is more stable and accurate, and the stability of the whole device for rapidly and accurately positioning and grinding the alloy band saw blade is improved.

Description

Technical Field

[0001] The utility model relates to the field of metal processing equipment, in particular to a device for quickly and accurately positioning and grinding alloy band saw blades. Background Technique

[0002] The alloy band saw blade is an advanced cutting tool made of high-strength alloy materials. Through special alloy formulations and precise technological processes, this material has excellent hardness and wear resistance. The alloy band saw blade can remain sharp for a long time during high-speed cutting, effectively resist cutting forces and thermal expansion, and maintain cutting stability for a long time. The alloy band saw blade has high cutting performance. Its cutting edge is scientifically designed, which can reduce cutting resistance and make cutting faster and more efficient. Even in high-temperature environments, it can maintain good cutting performance and is not easily deformed.

[0003] As a high-performance metal cutting tool, the excellent hardness, wear resistance, high cutting performance and good heat resistance of the alloy band saw blade make it widely used in the metal processing industry. With the development of industry and the progress of technology, the alloy band saw blade will continue to play an important role in metal processing.

[0004] During the use of the alloy saw blade, it will gradually lose its initial sharpness due to wear caused by friction with materials and cutting forces. The saw blade that has lost its sharpness will lead to a reduction in cutting efficiency because more force is required to complete the cutting task. This not only increases energy consumption but may also affect product quality. Grinding can help restore the sharpness of the saw blade and keep it at a high cutting efficiency.

[0005] However, the traditional alloy band saw blade grinding device has deficiencies in positioning accuracy, grinding efficiency and equipment stability. Moreover, the traditional grinding method requires rough grinding and fine grinding twice to achieve the ideal grinding effect. Therefore, it is necessary to design a new device to improve the production efficiency and quality of alloy band saw blades. Content of the Utility Model

[0006] Based on this, the purpose of the utility model is to provide a device for quickly and accurately positioning and grinding alloy band saw blades to solve the technical problems of the deficiencies in positioning accuracy, grinding efficiency and equipment stability of the traditional alloy band saw blade grinding device.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A device for quickly and highly precisely positioning and grinding an alloy band saw blade, comprising a workbench, a second fixing block is fixedly installed on the top of the workbench, and first fixing blocks are fixedly installed on the left and right sides of the top of the workbench in a symmetrical structure. A first pressing wheel and a second pressing wheel are arranged in the first fixing block. A pushing block is arranged on one side of the first pressing wheel. A spring is fixedly connected to the front of the pushing block. The end of the spring is connected to a movable block. A driving block is arranged on the front of the movable block. A saw blade body is arranged between the first pressing wheel and the second pressing wheel. The saw blade body movably penetrates through the second fixing block. A tooth-pushing structure for cooperating with the saw blade body is arranged in the second fixing block. A grinding device for cooperating with the saw blade body is fixedly installed on the inner top of the second fixing block. A positioning frame is arranged outside the grinding device, and the positioning frame is fixed to the inner top of the second fixing block.

[0008] By adopting the above technical solutions, during use, first place the saw blade body between the first fixing block and the second fixing block. Secondly, adjust the position of the saw blade body through the tooth-pushing structure. Then, determine the grinding position through the positioning frame. Again, adjust the position of the movable block through the driving block in the first fixing block. Through the mutual cooperation between the movable block and the pushing block, the first pressing wheel and the second pressing wheel clamp and fix the saw blade body. Finally, grind the saw blade body through the grinding device. With this structure, the problem that the traditional grinding method needs to go through rough grinding and fine grinding twice to achieve the ideal grinding effect can be solved, and the grinding efficiency can be improved. Compared with the traditional positioning method of mechanical tooth feeding, which can only push point-to-point between two set positions; this device adopts a brand-new positioning method. Through high-precision sensors and control systems, precise positioning of the alloy band saw blade is achieved, making the grinding process more stable and accurate, and improving the stability of the entire device for quickly and highly precisely positioning and grinding an alloy band saw blade.

[0009] The present utility model is further configured such that slots for cooperating with the saw blade body are opened on both sides of the second fixing block. A sensor is arranged in the positioning frame, and the saw blade body can move in the positioning frame.

[0010] By adopting the above technical solutions, the provided slots enable the saw blade body to move smoothly in the second fixing block. Secondly, through the slots, the saw blade body can be limited and guided. The position of the saw blade body can be precisely positioned flexibly through the sensor in the positioning frame, making the grinding process more stable and accurate.

[0011] The present utility model is further configured such that the pushing tooth structure includes a third fixing block, a telescopic rod, a connecting plate, a connecting block, and a push rod. A plurality of groups of saw teeth are provided on the saw blade body. The third fixing block is fixed within the second fixing block. The telescopic rod is fixed to one side of the third fixing block. The connecting plate is fixedly connected to the output end of the telescopic rod. The connecting plate is rotatably connected to the connecting block. A rotating shaft is connected between the push rod and the connecting block. The push rod is located between the saw teeth.

[0012] By adopting the above technical solution, the provided third fixing block fixes the telescopic rod within the second fixing block. When in use, the telescopic rod drives the connecting plate and the connecting block to move forward. At this time, the push rod is stuck between the saw teeth. Therefore, the saw blade body can move within the first fixing block and the second fixing block. When the telescopic rod resets, the front edge of the saw tooth is a semi-circular structure, and the push rod can move backward following the telescopic rod and get stuck between the saw teeth again. Secondly, when the connecting plate, the connecting block, and the push rod are all rotatably connected, the push rod can be pushed forward and retracted more stably.

[0013] The present utility model is further configured such that the first fixing block is provided with an activity groove for the use of the saw blade body.

[0014] By adopting the above technical solution, the provided activity groove enables the saw blade body to move flexibly within the first fixing block.

[0015] The present utility model is further configured such that the pushing block is provided with an arc-shaped groove for the use of the first pressing wheel. The first pressing wheel is movably connected to the first fixing block, and the second pressing wheel is fixedly connected to the first fixing block.

[0016] By adopting the above technical solution, the provided arc-shaped groove facilitates the pushing block to better push the first pressing wheel to move within the first fixing block when the pushing block moves within the first fixing block. And due to the performance of the spring itself, the first pressing wheel can stably cooperate with the second pressing wheel within the first fixing block to clamp and fix the saw blade body.

[0017] In summary, the present utility model mainly has the following beneficial effects:

[0018] 1. The utility model first places the saw blade body between the first fixed block and the second fixed block, then adjusts the position of the saw blade body through the tooth-pushing structure, then determines the grinding position through the positioning frame, and then adjusts the position of the movable block through the driving block in the first fixed block. Through the mutual cooperation between the movable block and the pushing block, the first pressing wheel and the second pressing wheel clamp and fix the saw blade body. Finally, the saw blade body is ground by the grinding device. With this structure, the problem that the traditional grinding method needs to go through rough grinding and fine grinding twice to achieve the ideal grinding effect can be solved, and the grinding efficiency can be improved. Compared with the traditional positioning method of mechanical tooth feeding, which can only push point-to-point between two set positions, this device adopts a brand-new positioning method. Through high-precision sensors and control systems, accurate positioning of the alloy band saw blade is achieved, making the grinding process more stable and accurate, and improving the stability of the entire device for quickly and accurately positioning and grinding alloy band saw blades;

[0019] 2. The utility model fixes the telescopic rod in the second fixed block through the arranged third fixed block. When in use, the telescopic rod drives the connecting plate and the connecting block to move forward. At this time, the push rod is stuck between the saw teeth, so that the saw blade body can move in the first fixed block and the second fixed block. When the telescopic rod resets, the front edge of the saw teeth is a semi-circular structure, and the push rod can move backward following the telescopic rod and get stuck between the saw teeth again. Secondly, when the connecting plate, the connecting block and the push rod are all rotatably connected, the push rod can push forward and retract more stably;

[0020] 3. The utility model adopts a more refined and concise fixture structure design, reducing unnecessary components and links, making the entire equipment more compact, not only improving the stability, but also reducing the production and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the utility model from the first perspective;

[0022] Figure 2 is a schematic diagram of the overall structure of the utility model from the second perspective;

[0023] Figure 3 is a schematic diagram of the first perspective of the disassembled effect of the partial structure of the utility model;

[0024] Figure 4 is a schematic diagram of the second perspective of the disassembled effect of the partial structure of the utility model;

[0025] Figure 5 is a schematic diagram of the internal structure of the utility model.

[0026] In the figure: 1, workbench; 2, first fixed block; 3, second fixed block; 4, positioning frame; 5, grinding device; 6, saw blade body; 7, telescopic rod; 8, connecting block; 9, push rod; 10, driving block; 11, movable block; 12, first pressing wheel; 13, second pressing wheel; 14, third fixed block; 15, slot; 16, spring; 17, connecting plate; 18, pushing block. Specific implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0028] Next, according to the overall structure of the present invention, its embodiments will be described.

[0029] A device for quickly and accurately positioning and grinding an alloy band saw blade, as Figures 1-5 shown, includes a workbench 1. A second fixed block 3 is fixedly installed on the top of the workbench 1. First fixed blocks 2 are fixedly installed on the left and right sides of the top of the workbench 1 in a symmetric structure. A first pressing wheel 12 and a second pressing wheel 13 are arranged in the first fixed block 2. A pushing block 18 is arranged on one side of the first pressing wheel 12. A spring 16 is fixedly connected to the front of the pushing block 18. The end of the spring 16 is connected to a movable block 11. A driving block 10 is arranged on the front of the movable block 11. A saw blade body 6 is arranged between the first pressing wheel 12 and the second pressing wheel 13. The saw blade body 6 movably penetrates through the second fixed block 3. A tooth-pushing structure for cooperating with the saw blade body 6 is arranged in the second fixed block 3. A grinding device 5 for cooperating with the saw blade body 6 is fixedly installed on the inner top of the second fixed block 3. A positioning frame 4 is arranged outside the grinding device 5. The positioning frame 4 is fixed to the inner top of the second fixed block 3.

[0030] When in use, first place the saw blade body 6 between the first fixed block 2 and the second fixed block 3. Secondly, adjust the position of the saw blade body 6 through the tooth-pushing structure. Then, determine the grinding position through the positioning frame 4. Again, adjust the position of the movable block 11 through the driving block 10 in the first fixed block 2. Through the mutual cooperation between the movable block 11 and the pushing block 18, the first pressing wheel 12 and the second pressing wheel 13 clamp and fix the saw blade body 6. Finally, grind the saw blade body 6 through the grinding device 5. With this structure, the problem that the traditional grinding method needs to go through rough grinding and fine grinding twice to achieve the ideal grinding effect can be solved, and the grinding efficiency can be improved. Compared with the traditional positioning method of mechanical tooth feeding, which can only push point-to-point between two set positions; this device adopts a brand-new positioning method, and through high-precision sensors and control systems, precise positioning of the alloy band saw blade is achieved, making the grinding process more stable and accurate, and improving the stability of the entire device for quickly and accurately positioning and grinding the alloy band saw blade.

[0031] The further provided slotted groove 15 enables the saw blade body 6 to move smoothly within the second fixing block 3. Secondly, through the slotted groove 15, the saw blade body 6 can be limited and guided. The position of the saw blade body 6 can be accurately positioned flexibly through the sensor within the positioning frame 4, making the grinding process more stable and accurate. The telescopic rod 7 is fixed within the second fixing block 3 by the provided third fixing block 14. When in use, the telescopic rod 7 drives the connecting plate 17 and the connecting block 8 to move forward. At this time, the push rod 9 is stuck between the saw teeth, so that the saw blade body 6 can move within the first fixing block 2 and the second fixing block 3. When the telescopic rod 7 resets, the front edge of the saw teeth is a semi-circular structure, and the push rod 9 can move backward following the telescopic rod 7 and get stuck between the saw teeth again. Secondly, when the connecting plate 17, the connecting block 8 and the push rod 9 are all rotatably connected, the push rod 9 can be pushed forward and retracted more stably.

[0032] In this embodiment, the provided movable groove enables the saw blade body 6 to move flexibly within the first fixing block 2. Finally, the provided arc-shaped groove facilitates the push block 18 to better push the first pressing wheel 12 to move within the first fixing block 2 when the push block 18 moves within the first fixing block 2. And through the performance of the spring 16 itself, the first pressing wheel 12 can stably cooperate with the second pressing wheel 13 within the first fixing block 2 to clamp and fix the saw blade body 6.

[0033] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and are not limitations to the invention. The described specific features, structures, materials or characteristics can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principles and purposes of the present invention, make modifications, substitutions and variations that do not contribute creatively to the embodiments as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A device for fast and high-precision positioning and grinding of alloy band saw blades, comprising a workbench (1), characterized in that: A second fixed block (3) is fixedly installed on the top of the workbench (1); first fixed blocks (2) are fixedly installed on the left and right sides of the top of the workbench (1) in a symmetrical structure; a first pressing wheel (12) and a second pressing wheel (13) are arranged inside the first fixed block (2); a push block (18) is arranged on one side of the first pressing wheel (12); a spring (16) is fixedly connected to the front of the push block (18); a movable block (11) is connected to the end of the spring (16); a driving block (10) is arranged on the front of the movable block (11); A saw blade body (6) is arranged between the first pressure wheel (12) and the second pressure wheel (13); the saw blade body (6) movably passes through the second fixed block (3); a pushing tooth structure used in conjunction with the saw blade body (6) is arranged in the second fixed block (3); a grinding device (5) used in conjunction with the saw blade body (6) is fixedly installed at the top of the second fixed block (3); a positioning frame (4) is arranged on the outside of the grinding device (5); and the positioning frame (4) is fixed to the top of the second fixed block (3).

2. The fast and high-precision positioning and grinding alloy band saw blade device according to claim 1 is characterized in that: Slots (15) for use with the saw blade body (6) are provided on both sides of the second fixing block (3); a sensor is provided in the positioning frame (4); and the saw blade body (6) is movable in the positioning frame (4).

3. The fast and high-precision positioning and grinding alloy band saw blade device according to claim 1 is characterized in that: The pushing tooth structure comprises a third fixed block (14), a telescopic rod (7), a connecting plate (17), a connecting block (8), and a pushing rod (9); a plurality of groups of saw teeth are arranged on the saw blade body (6); the third fixed block (14) is fixed in the second fixed block (3); the telescopic rod (7) is fixed to one side of the third fixed block (14); and the connecting plate (17) is fixedly connected to the output end of the telescopic rod (7).

4. The fast and high-precision positioning and grinding alloy band saw blade device according to claim 3 is characterized in that: The connecting plate (17) is rotatably connected to the connecting block (8), a rotating shaft is connected between the push rod (9) and the connecting block (8), and the push rod (9) is located between the saw teeth.

5. The fast and high-precision positioning and grinding alloy band saw blade device according to claim 1 is characterized in that: The first fixed block (2) is provided with a movable groove for use with the saw blade body (6).

6. The fast and high-precision positioning and grinding alloy band saw blade device according to claim 1 is characterized in that: The push block (18) is provided with an arc-shaped groove for cooperating with the first pressing wheel (12).

7. The fast and high-precision positioning and grinding alloy band saw blade device according to claim 1 is characterized in that: The first pressing wheel (12) is movably connected to the first fixing block (2), and the second pressing wheel (13) is fixedly connected to the first fixing block (2).

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