Precise calibration numerical control cutter grinding machine

Abstract

The utility model provides a precise calibration numerical control cutter grinding machine. The precise calibration numerical control cutter grinding machine comprises a box body; the two cutter clamping units are oppositely arranged on the inner walls of the two sides of the box body correspondingly, and the cutter clamping units can slide in the height direction of the box body; and a cutter polishing unit. When the cutter grinding unit is adjusted to move, a second infrared generator moves along with the cutter grinding unit, the second infrared generator emits laser on a second graduated scale, so that a worker can conveniently watch the laser, the worker can conveniently refer to and adjust through the arranged second graduated scale, fine adjustment is facilitated, and the situation of excessive adjustment is avoided; and meanwhile, when the tool clamping unit moves up and down, a first infrared generator moves along with the tool clamping unit, laser generated by the first infrared generator irradiates a first graduated scale, and a worker can conveniently conduct fine adjustment when the tool clamping unit is moved.

Description

Technical Field

[0001] The utility model relates to the field of numerical control machining, in particular to a precision calibration numerical control tool grinder. Background Technique

[0002] Numerical control machining refers to a processing method of machining parts on a numerical control machine tool, a mechanical processing method that uses digital information to control the displacement of parts and tools. It is an effective way to solve problems such as variable part varieties, small batch sizes, complex shapes, high precision, etc. and to achieve high-efficiency and automated machining. During the numerical control tool machining process, a grinding machine is required. The processing grinding machine refers to putting the tool on the grinding machine for processing and grinding.

[0003] The prior art is a Chinese authorized utility model patent with the publication number of CN220660165U. This prior art is specifically a numerical control tool grinding machine, including a chassis. Above the chassis is provided a box body. Inside the box body is movably connected a glass door. On the bottom surface of the box body are all provided with hole grooves. Inside the box body is provided an electric slide rail. Outside the electric slide rail is movably connected an electric slider. Above the electric slider is fixedly installed a connecting frame. This prior art can mainly adjust for different sizes of tools and the depth of grinding.

[0004] The above prior art has the following deficiencies in actual implementation: it is impossible to precisely control the grinding head and the tool. When adjusting the position, there is a lack of reference scales, and it is easy to adjust inaccurately. For this reason, the utility model provides a precision calibration numerical control tool grinder. Content of the Utility Model

[0005] To solve the above problems, the utility model provides a precision calibration numerical control tool grinder to solve the problems in the above prior art that it is impossible to precisely control the grinding head and the tool, and there is a lack of reference scales when adjusting the position, making it easy to adjust inaccurately.

[0006] To achieve the above object, the precision calibration numerical control tool grinder provided by the utility model includes: a box body; two tool clamping units, which are respectively arranged oppositely on the inner walls on both sides of the box body, and the tool clamping units can slide along the height direction of the box body; a tool grinding unit, which is arranged inside the box body and can slide along the length direction of the box body; a glass door. The front end of the box body is open, and the top of the glass door is hinged inside the opening of the box body; on both sides of the glass door are embedded with a first scale, and in the middle of the glass door is embedded with a second scale. The first scale is arranged vertically, and the second scale is arranged horizontally; on the tool clamping unit is provided a first infrared generator, and the infrared emission end of the first infrared generator faces the first scale. On the tool grinding unit is provided a second infrared generator, and the second infrared generator faces the second scale.

[0007] Further, first mounting grooves are formed on both sides of the glass door, the first scale is arranged inside the first mounting groove, a position indicating strip is arranged in the middle of the first mounting groove, and the position indicating strip is parallel to the tool grinding unit; a second mounting groove is formed in the middle of the glass door, and the second scale is arranged inside the second mounting groove.

[0008] Further, the tool clamping unit includes: a first electric telescopic rod arranged on one side inside the box body; a three-jaw chuck installed on the output end of the first electric telescopic rod; a socket block is arranged on the outer wall of the first electric telescopic rod, and the first infrared generator is installed on the outer wall of the socket block.

[0009] Further, electric slide rails are arranged on both inner side walls of the box body, electric sliders are connected in cooperation with the electric slide rails, and the first electric telescopic rod is installed on the electric slider.

[0010] Further, the tool grinding unit includes: a connection box arranged on the inner wall of the box body; a second motor arranged at one end of the connection box; a grinding head rotatably installed on the output end of the second motor; a mounting block is installed on the top of the connection box, and the second infrared generator is installed on the mounting block.

[0011] Further, a second electric telescopic rod is fixedly installed inside the connection box, and the output end of the second electric telescopic rod is connected to the second motor.

[0012] Further, a mounting plate is installed on the inner wall of the box body, a lead screw is rotatably installed inside the mounting plate, a slider is installed in cooperation with the lead screw, and the connection box is installed at one end of the slider;

[0013] A first motor is installed on the outer wall of one side of the box body, and the output end of the first motor is connected to one end of the lead screw.

[0014] Further, a sprinkler plate is arranged at the inner top of the box body, a water delivery pipe is installed on the top of the box body, and one end of the water delivery pipe is communicated with the sprinkler plate.

[0015] Further, a filter box is arranged on the outer wall of one side of the box body, a water pump is arranged inside the filter box, the input end of the water pump extends into the box body, a filter screen is arranged inside the filter box, and a water outlet pipe is installed on one side of the filter box;

[0016] An inclined surface is arranged at the bottom of the box body.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: when adjusting the movement of the tool grinding unit, the second infrared generator moves with the tool grinding unit, and the laser emitted by the second infrared generator is on the second scale, which is convenient for the staff to view. The second scale is provided to facilitate the staff to refer to and adjust, which is convenient for fine adjustment and avoids over-adjustment. At the same time, when the tool clamping unit moves up and down, the first infrared generator will move accordingly, and the laser emitted by the first infrared generator shines on the first scale, which is convenient for the staff to make fine adjustment when moving the tool clamping unit.

[0018] For better understanding and implementation, the present utility model will be described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the first three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2 is the second three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 3 is the internal structure schematic diagram of the box body of the present utility model;

[0022] Figure 4 is the structure schematic diagram of the sprinkler plate of the present utility model;

[0023] Figure 5 is the structure schematic diagram of the connection box of the present utility model;

[0024] Figure 6 is the cross-sectional view of the connection box of the present utility model;

[0025] Figure 7 is the cross-sectional view of the filter box of the present utility model.

[0026] In the figure: 1. Box body; 2. Glass door; 3. Water delivery pipe; 4. Filter box; 5. First installation groove; 6. Second installation groove; 7. First scale; 8. Second scale; 9. Position indicating strip; 10. First motor; 11. Water outlet pipe; 12. Electric slide rail; 13. First electric telescopic rod; 14. Three-jaw chuck; 15. Socket block; 16. Installation plate; 17. Lead screw; 18. Second motor; 19. Grinding head; 20. Inclined plane; 21. First infrared generator; 22. Connection box; 23. Installation block; 24. Second infrared generator; 25. Slide block; 26. Second electric telescopic rod; 27. Filter net; 28. Sprinkler plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific embodiments of the present utility model will now be described with reference to the accompanying drawings. However, the protection scope of the present utility model is not limited to the following description.

[0028] Referring to Figure 1-7 As shown, the precision calibration numerical control tool grinder includes: a box body 1; two tool clamping units, which are respectively arranged oppositely on the inner walls on both sides of the box body 1, and the tool clamping units can slide along the height direction of the box body 1; a tool grinding unit, which is arranged inside the box body 1 and can slide along the length direction of the box body 1; a glass door 2, the front end of the box body 1 is open, and the top of the glass door 2 is hinged inside the opening of the box body 1; first scale rulers 7 are embedded on both sides of the glass door 2, and a second scale ruler 8 is embedded in the middle of the glass door 2. The first scale rulers 7 are arranged vertically, and the second scale ruler 8 is arranged horizontally; a first infrared generator 21 is arranged on the tool clamping unit, and the infrared emission end of the first infrared generator 21 faces the first scale ruler 7. A second infrared generator 24 is arranged on the tool grinding unit, and the second infrared generator 24 faces the second scale ruler 8;

[0029] First installation grooves 5 are formed on both sides of the glass door 2, the first scale rulers 7 are arranged inside the first installation grooves 5, a position indicating strip 9 is arranged in the middle of the first installation grooves 5, and the position indicating strip 9 is parallel to the tool grinding unit; a second installation groove 6 is formed in the middle of the glass door 2, and the second scale ruler 8 is arranged inside the second installation groove 6.

[0030] According to a technical solution provided by the present utility model, during use, the glass door 2 is opened, the tool is placed inside the box body 1, and then the tool clamping unit is used to clamp and fix the tool. Then, the tool is ground by the tool grinding unit. When adjusting the movement of the tool grinding unit, the second infrared generator 24 moves with the tool grinding unit, and the laser emitted by the second infrared generator 24 is projected onto the second scale ruler 8, which is convenient for the staff to observe. The second scale ruler 8 is provided to facilitate the staff to refer to and adjust, which is convenient for fine adjustment and avoids over-adjustment. At the same time, when the tool clamping unit moves up and down, the first infrared generator 21 will move accordingly, and the laser emitted by the first infrared generator 21 is projected onto the first scale ruler 7, which is convenient for the staff to make fine adjustments when moving the tool clamping unit. The position indicating strip 9 is provided to conveniently indicate the position of the tool grinding unit, which is convenient for the staff to refer to and adjust.

[0031] Preferably: the tool clamping unit includes; a first electric telescopic rod 13 arranged on one side inside the box body 1; a three-jaw chuck 14 installed on the output end of the first electric telescopic rod 13; a socket block 15 is arranged on the outer wall of the first electric telescopic rod 13, and the first infrared generator 21 is installed on the outer wall of the socket block 15;

[0032] On both inner side walls of the box body 1, electric slide rails 12 are provided, electric sliders are connected in cooperation with the electric slide rails 12, and the first electric telescopic rod 13 is installed on the electric sliders.

[0033] Specifically, when clamping the tool, place the tool between the two three-jaw chucks 14, and then drive the three-jaw chuck 14 to move through the first electric telescopic rod 13, and clamp both ends of the tool through the three-jaw chuck 14. The electric slide rail 12 and the electric slider can drive the three-jaw chuck 14 to move up and down.

[0034] Preferably: The tool grinding unit includes: a connection box 22 arranged on the inner wall of the box body 1; a second motor 18 arranged at one end of the connection box 22; a grinding head 19 rotatably installed on the output end of the second motor 18; an installation block 23 is installed on the top of the connection box 22, a second infrared generator 24 is installed on the installation block 23, a second electric telescopic rod 26 is fixedly installed inside the connection box 22, and the output end of the second electric telescopic rod 26 is connected to the second motor 18;

[0035] An installation plate 16 is installed on the inner wall of the box body 1, a lead screw 17 is rotatably installed inside the installation plate 16, a slider 25 is installed in cooperation with the lead screw 17, and the connection box 22 is installed at one end of the slider 25; a first motor 10 is installed on one outer wall of the box body 1, and the output end of the first motor 10 is connected to one end of the lead screw 17.

[0036] Specifically, when grinding the tool, start the second motor 18, drive the grinding head 19 to rotate through the second motor 18, grind the tool through the rotating grinding head 19, and drive the second motor 18 and the grinding head 19 to move back and forth through the provided second electric telescopic rod 26, which is convenient for grinding the tool. By setting the first motor 10, the lead screw 17 can be driven to rotate, and by the rotation of the lead screw 17, the slider 25 can be driven to move, thereby driving the grinding head 19 to move.

[0037] As a further improvement:

[0038] Refer to Figure 1-7 As shown, on this basis, a water sprinkling plate 28 is arranged at the inner top of the box body 1, a water delivery pipe 3 is installed on the top of the box body 1, one end of the water delivery pipe 3 is communicated with the water sprinkling plate 28, a filter box 4 is arranged on one outer wall of the box body 1, a water pump is arranged inside the filter box 4, the input end of the water pump extends to the inside of the box body 1, a filter net 27 is arranged inside the filter box 4, and a water outlet pipe 11 is installed on one side of the filter box 4; a slope 20 is arranged at the bottom of the box body 1.

[0039] The technical solution provided by this embodiment: The cutter can be cleaned by sprinkling water through the sprinkler plate 28, the waste water can be filtered through the filter box 4 provided, and then discharged outward through the water outlet pipe 11.

[0040] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of rights of the present invention cannot be limited thereby. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. Precision calibrated CNC tool grinding machine, characterized in that, Comprising: A box body (1); Two tool clamping units, which are respectively arranged oppositely on the inner walls on both sides of the box body (1), and the tool clamping units can slide along the height direction of the box body (1); A tool grinding unit, which is arranged inside the box body (1) and can slide along the length direction of the box body (1); A glass door (2), the front end of the box body (1) is open, and the top of the glass door (2) is hinged inside the opening of the box body (1); First scale rulers (7) are embedded on both sides of the glass door (2), and a second scale ruler (8) is embedded in the middle of the glass door (2). The first scale rulers (7) are arranged vertically, and the second scale ruler (8) is arranged horizontally; A first infrared generator (21) is arranged on the tool clamping unit, the infrared emission end of the first infrared generator (21) faces the first scale ruler (7), a second infrared generator (24) is arranged on the tool grinding unit, and the second infrared generator (24) faces the second scale ruler (8).

2. The precision calibration numerically controlled tool grinding machine according to claim 1, wherein: First installation grooves (5) are formed on both sides of the glass door (2), the first scale rulers (7) are arranged inside the first installation grooves (5), a position indicating strip (9) is arranged in the middle of the first installation grooves (5), and the position indicating strip (9) is parallel to the tool grinding unit; A second installation groove (6) is formed in the middle of the glass door (2), and the second scale ruler (8) is arranged inside the second installation groove (6).

3. The precision calibration numerically controlled tool grinding machine according to claim 1, characterized in that, The tool clamping unit includes; A first electric telescopic rod (13) arranged on one side inside the box body (1); A three-jaw chuck (14) installed on the output end of the first electric telescopic rod (13); A socket block (15) is arranged on the outer wall of the first electric telescopic rod (13), and the first infrared generator (21) is installed on the outer wall of the socket block (15).

4. The precision calibration CNC tool grinding machine according to claim 3, characterized in that: Electric slide rails (12) are arranged on the inner side walls of both sides of the box body (1), electric sliders are connected in cooperation with the electric slide rails (12), and the first electric telescopic rod (13) is installed on the electric slider.

5. The precision calibration CNC tool grinding machine according to claim 1, characterized in that The tool grinding unit includes: A connection box (22) arranged on the inner wall of the box body (1); A second motor (18) arranged at one end of the connection box (22); A grinding head (19) rotatably installed on the output end of the second motor (18); An installation block (23) is installed on the top of the connection box (22), and the second infrared generator (24) is installed on the installation block (23).

6. The precision calibration numerically controlled tool grinding machine according to claim 5, wherein: A second electric telescopic rod (26) is fixedly installed inside the connection box (22), and the output end of the second electric telescopic rod (26) is connected to the second motor (18).

7. The precision calibration numerically controlled tool grinding machine according to claim 5, characterized in that: An installation plate (16) is installed on the inner wall of the box body (1), a lead screw (17) is rotatably installed inside the installation plate (16), a slider (25) is installed in cooperation with the lead screw (17), and the connection box (22) is installed at one end of the slider (25); A first motor (10) is installed on an outer wall of one side of the box body (1), and an output end of the first motor (10) is connected to one end of the lead screw (17).

8. The precision calibration numerically controlled tool grinder according to claim 1, wherein: A water sprinkling plate (28) is arranged at the inner top of the box body (1), a water delivery pipe (3) is installed on the top of the box body (1), and one end of the water delivery pipe (3) is communicated with the water sprinkling plate (28).

9. The precision calibration CNC tool grinder according to claim 1, characterized in that: A filter box (4) is arranged on an outer wall of one side of the box body (1), a water pump is arranged inside the filter box (4), an input end of the water pump extends into the box body (1), a filter screen (27) is arranged inside the filter box (4), and a water outlet pipe (11) is installed on one side of the filter box (4); An inclined surface (20) is arranged at the bottom of the box body (1).

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