Diamond cutter grinding machine

Abstract

The utility model discloses a diamond cutter grinding machine, and particularly relates to the technical field of metal cutting tool machining, which comprises a base, the left side of the top of the base is fixedly connected with a transmission assembly, the right side of the transmission assembly is slidably connected with a moving column, and the upper part of the right end of the moving column is fixedly connected with a grinding assembly. A protective shell is fixedly connected to the top of the grinding assembly, a lifting assembly is fixedly connected to the right side of the top of the base, a rotating assembly is slidably connected into the lifting assembly, and a clamping assembly is fixedly connected to the left end of the rotating assembly. According to the diamond cutter grinding machine, the clamping assembly is designed to clamp diamond cutters of different sizes; and by designing the rotating assembly and the lifting assembly, the grinding angle of the diamond cutter can be more accurately changed according to actual requirements, and the working efficiency of workers is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal cutting tool processing, in particular to a diamond tool grinding machine. Background Art

[0002] Diamond tool grinders are equipment specifically used for grinding and polishing diamond tools. Diamond tool grinders are usually equipped with different types of grinding stones or grinding wheels for precise grinding and repair of diamond tools. Operators need to adjust the parameters of the grinder according to the specific tool type and requirements to ensure that the grinding effect meets the requirements.

[0003] Chinese patent document CN212192355U discloses a multifunctional tool grinding machine, including a bed and a slide rail, a support column is connected to the left side of the upper end of the bed, and the upper end top of the support column is connected to a motor, a grinding wheel is connected to the outer wall of one side of the motor, and a protective device is connected to the upper right end of the motor, a slide rail is connected to the middle part of the upper end of the bed, and a slider is connected to the upper end of the slide rail, a nut is connected to the upper end of the slide rail through the slider, and a scale disk is connected to the upper top of the nut, a shaft is connected to the middle part of the upper end of the scale disk, a clamping block is connected to the outer wall of the upper end of the shaft, and a waste chip groove is connected to the bottom of the lower end of the clamping block, a screw rod is connected to the inside of the nut, and a driven wheel is connected to the top of one side of the screw rod, the multifunctional tool grinding machine described in the above scheme is provided with a slide rail, and a sliding structure is formed between the slide rail, the slider and the nut, the slide rail plays a role in assisting the nut to move smoothly, and the slide rail also plays a role in fixing the nut to ensure the stability of the nut.

[0004] Although the above patent document can realize grinding of diamond tools, it cannot accurately adjust the grinding angle of the diamond tools, and cannot clamp different diamond tools, and the grinding tools are relatively simple. Utility Model Content

[0005] The main purpose of the utility model is to provide a diamond tool grinding machine, which can effectively solve the problems of being unable to accurately adjust the grinding angle of the diamond tool and being unable to clamp different diamond tools.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A diamond tool grinding machine comprises a base, a transmission assembly is fixedly connected to the left side of the top of the base, a moving column is slidably connected to the right side of the transmission assembly, a grinding assembly is fixedly connected to the upper right end of the moving column, a protective shell is fixedly connected to the top of the grinding assembly, a lifting assembly is fixedly connected to the right side of the top of the base, a rotating assembly is slidably connected inside the lifting assembly, and a clamping assembly is fixedly connected to the left end of the rotating assembly.

[0008] Preferably, the transmission assembly includes a shell 1, the bottom of the shell 1 is fixedly connected to the top of the base, the bottom of the inner surface of the shell 1 is fixedly connected to a motor 1, the right part of the output end of the motor 1 is fixedly connected to a screw 1, the right end of the screw 1 is rotatably connected to a baffle, and the bottom of the baffle is fixedly connected to the top of the base.

[0009] Preferably, the grinding assembly includes a second shell, the left end of the second shell is fixedly connected to the right end of the movable column, the bottom of the inner surface of the second shell is fixedly connected to a second motor, and the right side of the output end of the second motor is fixedly connected to a grinding disc.

[0010] Preferably, the lifting assembly includes a support frame, the bottom of the support frame is fixedly connected to the top of the base, the rear side of the top inner surface of the support frame is rotatably connected to a lead screw 2, the front side of the top inner surface of the support frame is fixedly connected to two limit columns, and the two limit columns are fixedly connected to the top of the base, an installation groove is opened inside the base, a motor 3 is fixedly connected to the front end of the inner surface of the installation groove, and the top of the output shaft of the motor 3 is fixedly connected to the bottom of the lead screw 2.

[0011] Preferably, the rotating assembly includes a fixed block 1, the top rear end of the fixed block 1 is slidably connected to the lead screw 2, the top of the fixed block 1 is fixedly connected to a support column, the top of the support column is fixedly connected to a fixed block 2, the bottom of the fixed block 2 is fixedly connected to a support platform, the top of the support platform is fixedly connected to a servo motor, and the left end of the servo motor is fixedly connected to a rotating shaft.

[0012] Preferably, the clamping assembly includes a U-shaped plate, the right end of the U-shaped plate is fixedly connected to the left end of the rotating shaft, the inner cavity of the U-shaped plate is slidably connected to a movable plate, the front end of the movable plate is rotatably connected to a threaded rod, and the front end of the threaded rod is fixedly connected to a knob.

[0013] Preferably, a sliding groove is provided at the right end of the support frame.

[0014] Preferably, a limiting hole matching the limiting column is provided at the front of a top end of the fixing block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model can clamp diamond tools of different sizes by means of the clamping assembly, and the movable plate is moved by rotating the knob to clamp different diamond tools. The implementation process is simple, which greatly improves the work efficiency of the staff.

[0017] 2. The utility model can grind the diamond tool more accurately by setting the rotating assembly and the lifting assembly, and control the speed of the motor according to actual needs, so as to adjust the angle of the diamond tool, change the grinding direction, improve the grinding accuracy, and further improve the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional view of a local structure of the utility model from another viewing angle;

[0020] Figure 3 It is a schematic cutaway diagram of a local structure of the utility model;

[0021] Figure 4 It is a schematic cutaway diagram of the overall structure of the utility model;

[0022] Figure 5 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0023] Figure 6 For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0024] In the figure: 1. base; 2. transmission assembly; 21. housing 1; 22. motor 1; 23. lead screw 1; 24. baffle; 3. movable column; 4. grinding assembly; 41. housing 2; 42. motor 2; 43. grinding disc; 5. protective shell; 6. lifting assembly; 61. support frame; 62. lead screw 2; 63. limit column; 64. mounting slot; 65. motor 3; 7. rotating assembly; 71. fixed block 1; 72. support column; 73. fixed block 2; 74. support platform; 75. servo motor; 76. rotating shaft; 8. clamping assembly; 81. U-shaped plate; 82. movable plate; 83. threaded rod; 84. knob. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 and Figure 3As shown, a diamond tool grinding machine comprises a base 1, a transmission assembly 2 is fixedly connected to the left side of the top of the base 1, the transmission assembly 2 comprises a housing 21, the bottom of the housing 21 is fixedly connected to the top of the base 1, a motor 22 is fixedly connected to the bottom of the inner surface of the housing 21, a lead screw 23 is fixedly connected to the right part of the output end of the motor 22, a baffle 24 is rotatably connected to the right end of the lead screw 23, and the bottom of the baffle 24 is fixedly connected to the top of the base 1;

[0027] Start the motor 22. Since the output end of the motor 22 is connected to the screw 23 through the coupling, the motor 22 drives the screw 23 to rotate, and then drives the moving column 3 to move, so that the grinding assembly 4 reaches the working area to perform grinding work.

[0028] like Figure 3 As shown, the right side of the transmission assembly 2 is slidably connected to a moving column 3, the upper right end of the moving column 3 is fixedly connected to a grinding assembly 4, the grinding assembly 4 includes a second housing 41, the left end of the second housing 41 is fixedly connected to the right end of the moving column 3, the bottom of the inner surface of the second housing 41 is fixedly connected to a second motor 42, and the right side of the output end of the second motor 42 is fixedly connected to a grinding disc 43;

[0029] The grinding disc 43 used in this solution is of conventional design in the prior art, and is mainly used for grinding diamond tool tools. The grinding disc 43 can be replaced according to actual work requirements, and its working principle is not described in detail in this solution.

[0030] When the moving column 3 moves to the specified position, the motor 2 42 is started. Since the output end of the motor 2 42 is connected to the grinding disc 43 through a coupling, the grinding disc 43 rotates to grind the diamond tool.

[0031] Further, such as Figure 3 As shown, a protective shell 5 is fixedly connected to the top of the grinding component 4, and a lifting component 6 is fixedly connected to the right side of the top of the base 1. The lifting component 6 includes a support frame 61. A sliding groove is provided at the right end of the support frame 61. The sliding groove is provided to facilitate the extension of the servo motor 75 and also serves as a limit.

[0032] like Figure 3 and Figure 4 As shown, the bottom of the support frame 61 is fixedly connected to the top of the base 1, the rear side of the top of the inner surface of the support frame 61 is rotatably connected to the second lead screw 62, the front side of the top of the inner surface of the support frame 61 is fixedly connected to two limit columns 63, and the two limit columns 63 are fixedly connected to the top of the base 1, and the base 1 is provided with a mounting groove 64, the front end of the inner surface of the mounting groove 64 is fixedly connected to the third motor 65, and the top of the output shaft of the third motor 65 is fixedly connected to the bottom of the second lead screw 62;

[0033] Start the motor three 65. At this time, the output end of the motor three 65 further drives the screw two 62 to rotate through the coupling, so that the fixed block one 71 rises and falls. The limit column 63 mainly plays a limiting role to prevent separation during the operation of the equipment.

[0034] like Figure 2 and Figure 5 As shown, the lifting assembly 6 is internally slidably connected with a rotating assembly 7, and the rotating assembly 7 includes a fixed block 1 71, and a limiting hole matching the limiting column 63 is opened at the front of the top of the fixed block 1 71, and the top rear end of the fixed block 1 71 is slidably connected with the lead screw 2 62, and the top of the fixed block 1 71 is fixedly connected with a support column 72, and the top of the support column 72 is fixedly connected with a fixed block 2 73, and the bottom of the fixed block 2 73 is fixedly connected with a support platform 74, and the top of the support platform 74 is fixedly connected with a servo motor 75, and the left end of the servo motor 75 is fixedly connected with a rotating shaft 76;

[0035] After the rotating assembly 7 rises to the specified position, when the grinding part of the diamond tool needs to be changed, the servo motor 75 is started. At this time, the servo motor 75 drives the rotating shaft 76 to rotate, thereby driving the U-shaped plate 81 to rotate. During the rotation process, the rotation angle of the diamond tool can be accurately controlled by adjusting the rotation speed of the servo motor 75, thereby improving the grinding effect of the diamond tool.

[0036] like Figure 6 As shown, the left end of the rotating assembly 7 is fixedly connected to the clamping assembly 8, and the clamping assembly 8 includes a U-shaped plate 81, the right end of the U-shaped plate 81 is fixedly connected to the left end of the rotating shaft 76, and the inner cavity of the U-shaped plate 81 is slidably connected to a movable plate 82, and the front end of the movable plate 82 is rotatably connected to a threaded rod 83, and the front end of the threaded rod 83 is fixedly connected to a knob 84;

[0037] When it is necessary to grind diamond tools of different sizes, the knob 84 needs to be rotated to make the movable plate 82 slide in the inner cavity of the U-shaped plate 81. When the movable plate 82 completes squeezing and fixing the diamond tool, the knob 84 is stopped from being rotated.

[0038] The working principle of the utility model is as follows: first, the knob 84 is rotated to make the movable plate 82 slide in the inner cavity of the U-shaped plate 81. When the movable plate 82 completes the squeezing and fixing of the diamond tool, the knob 84 is stopped, and then the motor 22 is started. Since the output end of the motor 22 is connected to the screw 23 through the coupling for transmission, the motor 22 drives the screw 23 to rotate, and then drives the movable column 3 to move. When the movable column 3 moves to the specified position, the motor 2 42 is started. Since the output end of the motor 2 42 is connected to the grinding disc 43 through the coupling for transmission, at this time The grinding disc 43 rotates to grind the diamond tool; when the grinding position of the diamond tool needs to be changed, the motor three 65 is started, and the output end of the motor three 65 further drives the lead screw two 62 to rotate through the coupling, so that the fixed block one 71 rises and falls, and then the servo motor 75 is started. At this time, the servo motor 75 drives the rotating shaft 76 to rotate, thereby driving the U-shaped plate 81 to rotate. During the rotation process, the rotation angle of the diamond tool can be accurately controlled by adjusting the speed of the servo motor 75, thereby changing the grinding position of the diamond tool.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A diamond tool grinding machine, comprising a base (1), characterized in that: A transmission assembly (2) is fixedly connected to the left side of the top of the base (1); a moving column (3) is slidably connected to the right side of the transmission assembly (2); a grinding assembly (4) is fixedly connected to the upper right end of the moving column (3); a protective shell (5) is fixedly connected to the top of the grinding assembly (4); a lifting assembly (6) is fixedly connected to the right side of the top of the base (1); a rotating assembly (7) is slidably connected inside the lifting assembly (6); and a clamping assembly (8) is fixedly connected to the left end of the rotating assembly (7).

2. A diamond tool grinding machine according to claim 1, characterized in that: The transmission assembly (2) comprises a housing (21), the bottom of the housing (21) being fixedly connected to the top of the base (1), the bottom of the inner surface of the housing (21) being fixedly connected to a motor (22), the right part of the output end of the motor (22) being fixedly connected to a lead screw (23), the right end of the lead screw (23) being rotatably connected to a baffle (24), and the bottom of the baffle (24) being fixedly connected to the top of the base (1).

3. A diamond tool grinding machine according to claim 1, characterized in that: The grinding assembly (4) comprises a second shell (41), the left end of the second shell (41) is fixedly connected to the right end of the movable column (3), the bottom of the inner surface of the second shell (41) is fixedly connected to a second motor (42), and the right side of the output end of the second motor (42) is fixedly connected to a grinding disc (43).

4. A diamond tool grinding machine according to claim 1, characterized in that: The lifting assembly (6) comprises a support frame (61), the bottom of the support frame (61) is fixedly connected to the top of the base (1), the rear side of the top of the inner surface of the support frame (61) is rotatably connected to a second lead screw (62), the front side of the top of the inner surface of the support frame (61) is fixedly connected to two limit columns (63), and the two limit columns (63) are fixedly connected to the top of the base (1), a mounting groove (64) is provided inside the base (1), a motor three (65) is fixedly connected to the front end of the inner surface of the mounting groove (64), and the top of the output shaft of the motor three (65) is fixedly connected to the bottom of the second lead screw (62).

5. A diamond tool grinding machine according to claim 4, characterized in that: The rotating assembly (7) comprises a fixed block 1 (71), the top rear end of the fixed block 1 (71) is slidably connected to the lead screw 2 (62), the top of the fixed block 1 (71) is fixedly connected to a support column (72), the top of the support column (72) is fixedly connected to a fixed block 2 (73), the bottom of the fixed block 2 (73) is fixedly connected to a support platform (74), the top of the support platform (74) is fixedly connected to a servo motor (75), and the left end of the servo motor (75) is fixedly connected to a rotating shaft (76).

6. A diamond tool grinding machine according to claim 5, characterized in that: The clamping assembly (8) comprises a U-shaped plate (81), the right end of the U-shaped plate (81) is fixedly connected to the left end of the rotating shaft (76), the inner cavity of the U-shaped plate (81) is slidably connected to a movable plate (82), the front end of the movable plate (82) is rotatably connected to a threaded rod (83), and the front end of the threaded rod (83) is fixedly connected to a knob (84).

7. A diamond tool grinding machine according to claim 4, characterized in that: The right end of the support frame (61) is provided with a sliding groove.

8. The diamond tool grinding machine according to claim 5, characterized in that: The front part of the top end of the fixing block 1 (71) is provided with a limiting hole matching the limiting column (63).

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