Grinding and polishing machine for alloy tool bit production

Abstract

The utility model discloses a grinding and polishing machine for alloy tool bit production, which relates to the technical field of tool polishing equipment and comprises a polishing frame and an angle adjusting device. Two sliding plates are slidably connected to the interior of the polishing frame, rotating wheels are rotatably connected to the interiors of the two sliding plates, and fixed clamping plates are fixedly connected to the opposite ends of the two rotating wheels; the angle adjusting device comprises a fixing rod, a push block and a spring, the fixing rod is slidably connected into the right sliding plate, the push block is fixedly connected to the surface of the fixing rod, the push block is slidably connected into the sliding plate, the upper end of the spring is fixedly connected to the bottom of the fixing rod, and the lower end of the spring is fixedly connected to the inner wall of the sliding plate. And positioning round holes are circularly formed in the surface of the right rotating wheel at equal intervals, a worker can directly rotate the alloy tool bit to adjust the angle so as to grind different faces, the worker does not need to disassemble the alloy tool bit and then clamp the alloy tool bit again, and the multiple faces of the alloy tool bit can be ground and machined.

Description

Technical Field

[0001] This utility model relates to the technical field of tool polishing equipment, and in particular to a grinding and polishing machine for producing alloy tool tips. Background Technology

[0002] The main purpose of sharpening the blade is to remove rust, reduce the force-bearing area of ​​the blade edge to increase pressure, thereby improving the straightness of the blade edge and polishing the surface, making it sharper.

[0003] The alloy blade polishing machine is a type of power tool. The polishing machine consists of basic components such as a base, polishing disc, polishing cloth, polishing cover, and cap. The motor is fixed on the base, and the conical sleeve used to fix the polishing disc is connected to the motor shaft by screws. The rotation of the motor's output shaft can drive the polishing disc to rotate and perform grinding and polishing on the blade.

[0004] During the grinding and polishing process of alloy cutting tools, workers typically use clamps to hold and fix the cutting tools in place to ensure their stability and prevent movement. Since these clamps are usually fixed, once the cutting tool is secured, workers cannot rotate it to adjust the angle for grinding different surfaces. They must remove the cutting tool and re-clamp it to grind the other side, making the grinding process cumbersome, reducing efficiency, and increasing the workload for workers. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an alloy cutter head production grinding and polishing machine that can solve the problem that workers cannot rotate the alloy cutter head to adjust the angle for grinding different surfaces. Workers need to disassemble the alloy cutter head and re-clamp it in order to grind the other surface of the alloy cutter head, which makes the grinding process of the alloy cutter head cumbersome, reduces the grinding efficiency of the alloy cutter head, and increases the labor intensity of workers.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an alloy blade production grinding and polishing machine, comprising a polishing frame and an angle adjustment device; two sliding plates are slidably connected inside the polishing frame, and a rotating wheel is rotatably connected inside each of the two sliding plates, with a fixed clamping plate fixedly connected to one end of each of the two rotating wheels; the angle adjustment device comprises a fixed rod, a push block, and a spring, the fixed rod being slidably connected inside the right sliding plate, the push block being fixedly connected to the surface of the fixed rod and slidably connected inside the sliding plate, the upper end of the spring being fixedly connected to the bottom of the fixed rod, and the lower end of the spring being fixedly connected to the inner wall of the sliding plate, the surface of the right rotating wheel having equidistant circular positioning holes, and the upper end of the fixed rod being slidably engaged inside the positioning holes.

[0007] Preferably, a hydraulic lift is fixedly installed on the top of the polishing frame, a grinding motor is fixedly installed at the output end of the hydraulic lift, and a grinding disc is fixedly connected to the output end of the grinding motor.

[0008] Preferably, the two slide plates are internally slidably connected to two guide rods, both of which are fixedly connected inside the polishing frame.

[0009] Preferably, a hydraulic telescopic rod is fixedly connected to the top wall of the polishing frame, and a movable pressure plate is fixedly connected to the output end of the hydraulic telescopic rod.

[0010] Preferably, the surface of the movable pressure plate has two inclined grooves, which are arranged symmetrically.

[0011] Preferably, the bottom of each of the two slide plates is rotatably connected to a cylindrical block, and the lower ends of the two cylindrical blocks are slidably connected to the inside of two inclined grooves.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This alloy cutter head production grinding and polishing machine allows workers to directly rotate the alloy cutter head to adjust the angle for grinding different surfaces, eliminating the need for workers to disassemble and re-clamp the alloy cutter head. This simplifies the grinding process, improves grinding efficiency, and reduces the labor intensity of workers. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the overall structure of an alloy cutter head production grinding and polishing machine according to the present invention;

[0016] Figure 2 This is a schematic diagram of the front structure of an alloy cutter head production grinding and polishing machine according to the present invention;

[0017] Figure 3 This is a schematic diagram of the surface structure of the movable pressure plate of this utility model;

[0018] Figure 4 This is a cross-sectional view of the right-side sliding plate of this utility model.

[0019] Reference numerals: 1. Polishing frame; 2. Hydraulic lift; 3. Grinding motor; 4. Grinding disc; 5. Slide plate; 6. Guide rod; 7. Rotary wheel; 8. Fixed clamping plate; 9. Cylindrical block; 10. Hydraulic telescopic rod; 11. Moving pressure plate; 12. Inclined groove; 13. Fixed rod; 14. Push block; 15. Spring; 16. Positioning hole. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0023] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] Please see Figure 1-4This utility model provides a technical solution: an alloy blade production grinding and polishing machine, including a polishing frame 1 and an angle adjustment device. A hydraulic lift 2 is fixedly installed on the top of the polishing frame 1. A grinding motor 3 is fixedly installed at the output end of the hydraulic lift 2. A grinding disc 4 is fixedly connected to the output end of the grinding motor 3. Two sliding plates 5 are slidably connected inside the polishing frame 1. Two guide rods 6 are slidably sleeved inside the two sliding plates 5. Both guide rods 6 are fixedly connected inside the polishing frame 1. Rotary wheels 7 are rotatably connected inside the two sliding plates 5. Fixed clamping plates 8 are fixedly connected to the opposite ends of the two rotating wheels 7. Cylindrical blocks 9 are rotatably connected to the bottom of the two sliding plates 5. A hydraulic telescopic rod 10 is fixedly connected to the top wall of the polishing frame 1. A movable pressure plate 11 is fixedly connected to the output end of the hydraulic telescopic rod 10. Two inclined grooves 12 are opened on the surface of the movable pressure plate 11. The two inclined grooves 12 are symmetrically arranged. The lower ends of the two cylindrical blocks 9 are slidably connected inside the two inclined grooves 12 respectively.

[0025] After the worker places the alloy cutter head inside the two fixed clamping plates 8, the hydraulic telescopic rod 10 is activated. The output end of the hydraulic telescopic rod 10 moves forward and drives the moving pressure plate 11 to move forward. The moving pressure plate 11 moves forward, which in turn drives the two inclined grooves 12 to move forward and press the surfaces of the two cylindrical blocks 9. This causes the two cylindrical blocks 9 to move relative to each other. The relative movement of the two cylindrical blocks 9 also causes the two sliding plates 5 to move relative to each other. The relative movement of the two sliding plates 5 causes the two rotating wheels 7 and the two fixed clamping plates 8 to move relative to each other and clamp the alloy cutter head on the surface to fix it. At this time, the hydraulic lift 2 can drive the grinding motor 3 and the grinding disc 4 to move downward to grind and polish the alloy cutter head.

[0026] The angle adjustment device includes a fixed rod 13, a push block 14, and a spring 15. The fixed rod 13 is slidably connected to the inside of the right slide plate 5. The push block 14 is fixedly connected to the surface of the fixed rod 13 and slidably connected to the inside of the slide plate 5. The upper end of the spring 15 is fixedly connected to the bottom of the fixed rod 13, and the lower end of the spring 15 is fixedly connected to the inner wall of the slide plate 5. The surface of the right rotating wheel 7 is provided with equidistant positioning holes 16. The upper end of the fixed rod 13 is slidably engaged inside the positioning holes 16.

[0027] When the worker needs to adjust the grinding angle of the alloy cutter head, the worker first moves the push block 14 downward. The downward movement of the push block 14 causes the fixing rod 13 to move downward and compress the spring 15. At this time, the spring 15 gives the fixing rod 13 a reverse elastic force, causing the fixing rod 13 to move downward and disengage from the positioning hole 16, thereby releasing the fixing effect on the rotating wheel 7. Finally, the worker rotates the alloy cutter head to adjust the angle. During the rotation of the alloy cutter head, the two fixing clamps 8 and the two rotating wheels 7 rotate simultaneously. After the worker releases the push block 14, the spring 15 releases its elastic force and pushes the fixing rod 13 to move upward again and engage with the other positioning hole 16 to fix the alloy cutter head again. The worker can directly rotate the alloy cutter head to adjust the angle and grind different surfaces without having to remove and re-clamp the alloy cutter head. This simplifies the grinding process of the alloy cutter head, improves the grinding efficiency of the alloy cutter head, and reduces the labor intensity of the worker.

[0028] Working principle: This alloy cutter head production grinding and polishing machine works as follows: After the operator places the alloy cutter head inside the two fixed clamping plates 8, the hydraulic telescopic rod 10 is activated. The output end of the hydraulic telescopic rod 10 moves forward, driving the moving pressure plate 11 forward. The moving pressure plate 11 moves forward, which in turn drives the two inclined grooves 12 forward, pressing the surfaces of the two cylindrical blocks 9. This, in turn, causes the two cylindrical blocks 9 to move relative to each other. The relative movement of the two cylindrical blocks 9 also causes the two sliding plates 5 to move relative to each other. The relative movement of the two sliding plates 5 causes the two rotating wheels 7 and the two fixed clamping plates 8 to move relative to each other, clamping and fixing the alloy cutter head to its surface. At this time, the hydraulic lifting platform 2 drives the grinding motor 3 and the grinding disc 4 to move downward. For grinding and polishing the alloy cutter head, the operator first moves the push block 14 downwards. The downward movement of the push block 14 causes the fixing rod 13 to move downwards and compress the spring 15. The fixing rod 13 moves downwards and disengages from the positioning hole 16, thereby releasing its fixing effect on the rotating wheel 7. Finally, the operator rotates the alloy cutter head to adjust the angle. During the rotation of the alloy cutter head, the two fixing plates 8 and the two rotating wheels 7 rotate simultaneously. When the operator releases the push block 14, the spring 15 releases its elasticity and pushes the fixing rod 13 upwards again, locking it into the other positioning hole 16 to fix the alloy cutter head again. The operator can directly rotate the alloy cutter head to adjust the angle and grind different surfaces.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A grinding and polishing machine for producing alloy cutting heads, characterized in that, include: Polishing frame (1) and angle adjustment device; The polishing frame (1) has two sliding plates (5) inside, and the interior of each of the two sliding plates (5) is rotatably connected to a rotating wheel (7). The opposite ends of the two rotating wheels (7) are fixedly connected to a fixing plate (8). The angle adjustment device includes a fixed rod (13), a push block (14), and a spring (15). The fixed rod (13) is slidably connected to the inside of the right slide plate (5). The push block (14) is fixedly connected to the surface of the fixed rod (13) and slidably connected to the inside of the slide plate (5). The upper end of the spring (15) is fixedly connected to the bottom of the fixed rod (13), and the lower end of the spring (15) is fixedly connected to the inner wall of the slide plate (5). The surface of the right rotating wheel (7) is provided with equidistant positioning holes (16). The upper end of the fixed rod (13) is slidably engaged in the inside of the positioning holes (16).

2. The alloy cutter head production grinding and polishing machine according to claim 1, characterized in that: A hydraulic lift (2) is fixedly installed on the top of the polishing frame (1), and a grinding motor (3) is fixedly installed at the output end of the hydraulic lift (2). A grinding disc (4) is fixedly connected to the output end of the grinding motor (3).

3. The alloy cutter head production grinding and polishing machine according to claim 1, characterized in that: Two guide rods (6) are slidably connected inside the two slide plates (5), and both guide rods (6) are fixedly connected inside the polishing frame (1).

4. The alloy tool head production grinding and polishing machine according to claim 1, characterized in that: The top wall of the polishing frame (1) is fixedly connected to a hydraulic telescopic rod (10), and the output end of the hydraulic telescopic rod (10) is fixedly connected to a movable pressure plate (11).

5. The alloy cutter head production grinding and polishing machine according to claim 4, characterized in that: The surface of the movable pressure plate (11) has two inclined grooves (12), which are arranged symmetrically.

6. The alloy cutter head production grinding and polishing machine according to claim 5, characterized in that: The bottom of each of the two slide plates (5) is rotatably connected to a cylindrical block (9), and the lower ends of the two cylindrical blocks (9) are slidably connected to the inside of the two inclined grooves (12).

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