Grinding wheel dressing device for cutter machining

Abstract

The utility model discloses a grinding wheel dressing device for cutter machining, and relates to the technical field of cutter machining dressing. The device comprises a machine body, a grinding wheel is arranged on one side of the machine body, a turnover mechanism is arranged on one side of the grinding wheel, and the turnover mechanism comprises a rotating rod, a clamping block, a first clamping base and a rotating plate; the rotating plate is rotationally connected to one side of the machine body, the multiple sets of rotating rods are symmetrically and movably clamped into the rotating plate according to the central axis, the clamping blocks are fixedly connected to the two sides of the grinding wheel, the first clamping base is fixedly installed on one side of the machine body, the clamping blocks are movably clamped with the first clamping base, and the rotating rods are in threaded connection with the first clamping base and the clamping blocks correspondingly. And a fixing piece is arranged on one side of the rotating plate. According to the device, grinding wheels with different granularities are arranged on the rotating plate, the grinding wheel replacement convenience is achieved, the rotating rod is in threaded connection with the first clamping base, traditional bolt fixing is replaced, the stability is guaranteed, meanwhile, the replacement time is saved, and the user requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of tool processing and dressing, in particular to a grinding wheel dressing device for tool processing. Background Art

[0002] A grinding machine is a common electric tool, mainly used for sharpening various cutting tools and tools, as well as grinding, deburring and cleaning ordinary small parts. It is driven by an electric motor to rotate at high speed, and the abrasive particles on the grinding wheel come into contact with the processed material, achieving grinding through friction and shearing.

[0003] In the normal processing of cutting tools, grinding wheels are usually used for grinding. However, the materials of the cutting tools themselves are different, and the required grinding wheels are also different. Using an inappropriate grinding wheel for cutting tool grinding cannot guarantee the grinding effect and will also cause excessive wear of the grinding wheel. In addition, the replacement of the grinding wheel is more troublesome, which reduces production efficiency.

[0004] In tool processing, carbide tools require grinding wheels with higher hardness and wear resistance to ensure the grinding effect; while high-speed steel tools may require grinding wheels with medium hardness to avoid excessive wear. The existing technology is to process tools by replacing grinding wheels with different grit sizes, but the grinding wheels are fixed to the machine body with multiple sets of bolts, which makes replacement and disassembly more troublesome, greatly reducing production efficiency. Therefore, in response to the above problems, we propose a grinding wheel dressing device for tool processing to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a grinding wheel dressing device for tool processing, which solves the problem that in the normal processing of the tool, a grinding wheel is usually used for grinding. However, the material of the tool itself is different, and the required grinding wheel is also different. Using an inappropriate grinding wheel for tool grinding cannot guarantee the grinding effect and will also cause excessive wear of the grinding wheel. In addition, the replacement of the grinding wheel is more troublesome, which reduces production efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A grinding wheel dressing device for tool processing, comprising a body, a grinding wheel is provided on one side of the body, a flip mechanism is provided on one side of the grinding wheel, and the flip mechanism includes a rotating rod, a clamping block, a first clamping seat and a rotating plate;

[0007] The rotating plate is rotatably connected to one side of the machine body, and multiple groups of rotating rods are symmetrically and movably clamped inside the rotating plate along the central axis. The clamping block is fixedly connected to both sides of the grinding wheel. The first clamping seat is fixedly installed on one side of the machine body, and the clamping block is movably clamped to the first clamping seat. The rotating rods are respectively threadedly connected to the first clamping seat and the clamping block.

[0008] A fixing piece is provided on one side of the rotating plate.

[0009] Preferably, the fixing member includes a threaded rod, a clamping block and a movable block;

[0010] The threaded rod is rotatably connected to one side of the rotating plate, the clamping block is fixedly installed at one end of the rotating plate, the movable block is slidably connected to the outer surface of the rotating plate, the movable block is threadedly connected to the threaded rod, and one end of the clamping block is against one end of the movable block.

[0011] Preferably, the fixing member also includes a slider and a fixed block; the slider is fixedly connected to the bottom of the movable block, the slider is slidably connected to the inside of the rotating plate, the fixed block is fixedly connected to the other end of the rotating plate, and the threaded rod is rotatably connected to the inside of the fixed block.

[0012] Preferably, a rotating shaft is fixedly connected to one side of the body, and the rotating shaft is rotatably connected to the rotating plate.

[0013] Preferably, a second clamping seat is fixedly mounted on one side of the rotating plate, and the clamping block is movably engaged with the second clamping seat.

[0014] Preferably, a motor is fixedly mounted on one side of the machine body, and an output shaft of the motor is fixedly connected to the first holder.

[0015] The utility model discloses a grinding wheel dressing device for tool processing, which has the following beneficial effects: the device realizes the convenience of grinding wheel replacement by arranging different particle sizes on a rotating plate, and is threadedly connected to the first clamping seat through a rotating rod, replacing the traditional bolt fixation, ensuring stability while saving replacement time and meeting user needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the flipping mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the fixing part of the utility model.

[0021] In the figure: 1. Machine body; 2. Grinding wheel; 3. Turning mechanism; 301. Rotating rod; 302. Clamping block; 303. First clamping seat; 304. Rotating plate; 305. Fixing part; 3051. Threaded rod; 3052. Clamping block; 3053. Movable block; 3054. Slider; 3055. Fixed block; 306. Rotating shaft; 307. Second clamping seat; 4. Motor. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0023] The embodiment of the present application provides a grinding wheel dressing device for tool processing, which solves the problem that in normal tool processing, a grinding wheel is usually used for grinding. However, different materials of the tools themselves require different grinding wheels. Using an inappropriate grinding wheel for tool grinding cannot guarantee the grinding effect and will also cause excessive wear of the grinding wheel. In addition, the replacement of the grinding wheel is more troublesome, which reduces production efficiency.

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] The embodiment of the utility model discloses a grinding wheel dressing device for tool processing.

[0026] According to the attached Figure 1-4 As shown, it includes a body 1, a grinding wheel 2 is provided on one side of the body 1, a flip mechanism 3 is provided on one side of the grinding wheel 2, and the flip mechanism 3 includes a rotating rod 301, a clamping block 302, a first clamping seat 303 and a rotating plate 304;

[0027] When the device needs to switch the grinding wheel 2, the operator holds the grinding wheel 2 with one hand and rotates the rotating rod 301 with the other hand, so that the rotating rod 301 rotates out of the first clamping seat 303, but does not rotate out of the grinding wheel 2. The operator grabs the rotating rod 301 and pulls it outward to disconnect the grinding wheel 2 from the machine body 1. The threaded rod 3051 is rotated, and the threaded rod 3051 drives the movable block 3053 to slide to one end, so that the movable block 3053 cooperates with the clamping block 3052 to clamp the rotating rod 301. At the same time, the clamping block 302 on one side of the grinding wheel 2 is clamped into the first clamping seat 303. The second fixation of the rotating rod 301 is completed inside the second clamping seat 307, and the rotating plate 304 is rotated 180 degrees so that the height of the replaced grinding wheel 2 is parallel to the first clamping seat 303. The threaded rod 3051 is rotated in the opposite direction to drive the movable block 3053 to retreat outward, releasing the fixation of the rotating rod 301. The rotating rod 301 is pushed inward so that the blocking block 302 on one side of the grinding wheel 2 is inserted into the inside of the first clamping seat 303. The grinding wheel 2 is grasped and the rotating rod 301 is rotated so that the rotating rod 301 is threadedly connected to the first clamping seat 303, completing the replacement of the grinding wheel 2.

[0028] The rotating plate 304 is rotatably connected to one side of the machine body 1. The multiple groups of rotating rods 301 are symmetrically and movably engaged with the interior of the rotating plate 304 along the central axis. The clamping blocks 302 are fixedly connected to both sides of the grinding wheel 2. The first clamping seat 303 is fixedly installed on one side of the machine body 1. The clamping block 302 is movably engaged with the first clamping seat 303. The rotating rods 301 are respectively threadedly connected to the first clamping seat 303 and the clamping block 302.

[0029] A fixing member 305 is provided on one side of the rotating plate 304 .

[0030] The fixing member 305 includes a threaded rod 3051, a clamping block 3052 and a movable block 3053;

[0031] The threaded rod 3051 is rotatably connected to one side of the rotating plate 304, the clamping block 3052 is fixedly installed at one end of the rotating plate 304, and the movable block 3053 is slidably connected to the outer surface of the rotating plate 304. The movable block 3053 is threadedly connected to the threaded rod 3051, and one end of the clamping block 3052 is abutted against one end of the movable block 3053. Through the cooperation of the clamping block 3052 and the movable block 3053, the position of the rotating rod 301 can be effectively fixed. However, after the rotating rod 301 is replaced, there is no need to fix the position of the rotating rod 301 through the clamping block 3052 and the movable block 3053, so as not to affect the subsequent use of the rotating rod 301.

[0032] The fixing part 305 also includes a slider 3054 and a fixed block 3055; the slider 3054 is fixedly connected to the bottom of the movable block 3053, the slider 3054 is slidably connected to the inside of the rotating plate 304, the fixed block 3055 is fixedly connected to the other end of the rotating plate 304, the threaded rod 3051 is rotatably connected to the inside of the fixed block 3055, and a groove is provided inside the rotating plate 304. The slider 3054 slides in the groove, providing guidance for the sliding of the movable block 3053 while preventing the movable block 3053 from rotating together with the threaded rod 3051, affecting the cooperation between the movable block 3053 and the clamping block 3052.

[0033] A rotating shaft 306 is fixedly connected to one side of the body 1, and the rotating shaft 306 is rotatably connected to the rotating plate 304. A second clamping seat 307 is fixedly installed on one side of the rotating plate 304, and the clamping block 302 is movably engaged with the second clamping seat 307. A motor 4 is fixedly installed on one side of the body 1, and the output shaft of the motor 4 is fixedly connected to the first clamping seat 303. The rotating rod 301 and the motor 4 have the same rotation direction, so that during processing, the rotating rod 301 will not suddenly loosen and affect the fixation of the grinding wheel 2.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A grinding wheel dressing device for tool processing, comprising a body (1), a grinding wheel (2) being provided on one side of the body (1), characterized in that: A turning mechanism (3) is provided on one side of the grinding wheel (2), and the turning mechanism (3) comprises a rotating rod (301), a clamping block (302), a first clamping seat (303) and a rotating plate (304); The rotating plate (304) is rotatably connected to one side of the machine body (1); a plurality of rotating rods (301) are symmetrically and movably engaged with the interior of the rotating plate (304) along a central axis; the clamping block (302) is fixedly connected to both sides of the grinding wheel (2); the first clamping seat (303) is fixedly mounted on one side of the machine body (1); the clamping block (302) is movably engaged with the first clamping seat (303); and the rotating rods (301) are respectively threadedly connected to the first clamping seat (303) and the clamping block (302); A fixing member (305) is provided on one side of the rotating plate (304).

2. A grinding wheel dressing device for tool processing according to claim 1, characterized in that: The fixing member (305) comprises a threaded rod (3051), a clamping block (3052) and a movable block (3053); The threaded rod (3051) is rotatably connected to one side of the rotating plate (304), the clamping block (3052) is fixedly mounted on one end of the rotating plate (304), the movable block (3053) is slidably connected to the outer surface of the rotating plate (304), the movable block (3053) is threadedly connected to the threaded rod (3051), and one end of the clamping block (3052) abuts against one end of the movable block (3053).

3. A grinding wheel dressing device for tool processing according to claim 2, characterized in that: The fixing member (305) further comprises a slider (3054) and a fixing block (3055); the slider (3054) is fixedly connected to the bottom of the movable block (3053), the slider (3054) is slidably connected to the inside of the rotating plate (304), the fixing block (3055) is fixedly connected to the other end of the rotating plate (304), and the threaded rod (3051) is rotatably connected to the inside of the fixing block (3055).

4. The grinding wheel dressing device for tool processing according to claim 1, characterized in that: A rotating shaft (306) is fixedly connected to one side of the machine body (1), and the rotating shaft (306) is rotatably connected to the rotating plate (304).

5. The grinding wheel dressing device for tool processing according to claim 1, characterized in that: A second clamping seat (307) is fixedly mounted on one side of the rotating plate (304), and the clamping block (302) is movably clamped to the second clamping seat (307).

6. The grinding wheel dressing device for tool processing according to claim 1, characterized in that: A motor (4) is fixedly mounted on one side of the machine body (1), and an output shaft of the motor (4) is fixedly connected to the first clamping seat (303).

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