A grinding device for tool production of a numerical control lathe

Abstract

The utility model discloses a kind of grinding devices for tool production of numerical control lathe, it is related to tool production grinding technical field, including support leg, the top surface of the support leg is provided with adjusting unit, the top surface of the adjusting unit is provided with clamping unit, the side of the adjusting unit is provided with grinding unit, the top surface of the adjusting unit is provided with dust removal unit, the dust removal unit includes fan, the fan is arranged at the side of adjusting unit, suction end of the fan is sleeved with processing box, the inside of the processing box is slidably connected with filter plate, the inside of the processing box is sleeved with telescopic pipe, one end of the telescopic pipe is sleeved with dust suction pipe. The utility model is provided with fan, processing box, filter plate, telescopic pipe and dust suction pipe, achieves the effect that the grinding debris generated during grinding is sucked and collected, solves the problem that fine debris floats in the air and affects worker safety.

Description

Technical Field

[0001] This utility model relates to the field of tool manufacturing and grinding technology, specifically a grinding device for manufacturing tools for CNC lathes. Background Technology

[0002] CNC lathes are among the most widely used CNC machine tools. They are mainly used for cutting and machining the inner and outer cylindrical surfaces, inner and outer conical surfaces with arbitrary cone angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads of shaft or disc parts. They can also perform grooving, drilling, reaming, boring, and other machining operations.

[0003] Grinding is a machining method that removes excess material from a workpiece using abrasives and grinding tools; it is a finishing process.

[0004] The current publication number CN222520744U discloses a grinding device for CNC lathe tool production, which relates to the field of CNC machine tool machining technology. It includes a machining base plate, on which a grinding device is installed. The grinding device includes a grinding angle adjustment unit and a tool limiting unit. The grinding angle adjustment unit includes a mounting base, on both sides of which grafting arms are distributed. The other end of the grafting arms is connected to a rotating sleeve. The rotating sleeve has an adjustment shaft one, and an adjustment shaft two is provided in the middle of the adjustment shaft one. Mounting sleeves are provided at both ends of the adjustment shaft two. A concave frame is provided on one side of the mounting sleeve, and a grinding component is connected to the concave frame.

[0005] To address the problem of cumbersome adjustment of the grinding angle during the grinding process, the existing technology uses an adjustment shaft within the grinding angle adjustment unit to rotate the grinding components on the concave frame along the x and y axes. However, this method still results in the inability to collect the debris generated during grinding, leading to fine debris floating in the air and affecting the breathing safety of workers. Utility Model Content

[0006] The purpose of this invention is to provide a grinding device for producing cutting tools for CNC lathes, so as to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A grinding device for producing cutting tools for a CNC lathe includes a support leg, an adjustment unit on the top surface of the support leg, a clamping unit on the top surface of the adjustment unit, a grinding unit on one side of the adjustment unit, and a dust removal unit on the top surface of the adjustment unit.

[0008] The dust removal unit includes a fan, which is located on one side of the regulating unit. A processing box is sleeved on the suction end of the fan. A filter plate is slidably connected inside the processing box. A telescopic tube is sleeved inside the processing box, and a dust suction pipe is sleeved on one end of the telescopic tube.

[0009] A further improvement of the present invention is that the adjustment unit includes a worktable, the worktable is fixedly connected to the top surface of the support leg, a dust collection box is slidably connected inside the worktable, and a mounting bracket is bolted to the top surface of the worktable.

[0010] By adopting the above technical solution, the dust collection box inside the workbench facilitates the collection of larger debris generated during the grinding process.

[0011] A further improvement of the present invention is that: a motor is bolted to one side of the mounting bracket, a threaded rod is fixedly sleeved at the output end of the motor, a sliding block is threadedly connected to the surface of the threaded rod, one side of the sliding block is slidably connected to the inside of the mounting bracket, and an electric telescopic rod is provided through the inside of the sliding block.

[0012] By adopting the above technical solution, the setting of motor one, threaded rod one and sliding block achieves the effect of facilitating the movement and grinding of the grinding unit. The setting of electric telescopic rod facilitates the adjustment of the grinding thickness during the grinding process.

[0013] A further improvement of the present invention is that the clamping unit includes a fixed frame, which is fixedly connected to the top surface of the workbench. The fixed frame is internally threaded with a threaded rod II, and the surface of the threaded rod II is provided with a buckle I. One end of the threaded rod II is rotatably connected to a clamping plate, and one side of the clamping plate is slidably connected to the inside of the fixed frame.

[0014] By adopting the above technical solution, the setting of the fixing frame, the second threaded rod, the first buckle and the clamping plate achieve the effect of clamping and fixing the raw materials of the tool. At the same time, the setting of the first buckle further reduces the problem of displacement of the second threaded rod during the production process.

[0015] A further improvement of this utility model is that: the clamping plate is internally threaded with a threaded rod three, the surface of the threaded rod three is provided with a buckle two, and one end of the threaded rod three is rotatably connected to a pressing plate.

[0016] By adopting the above technical solution, through the setting of clamping plate, threaded rod three, buckle two and pressing plate, the tool is pressed and fixed again after the tool material is clamped, which further reduces the displacement of the tool material during the production process and improves the grinding accuracy.

[0017] A further improvement of the present invention is that the grinding unit includes a mounting block, which is fixedly connected to the telescopic end of the electric telescopic rod. A second motor is bolted to one side of the mounting block, and a third motor is fixedly sleeved at the output end of the second motor.

[0018] By adopting the above technical solution, the setting of motor two and motor three facilitates the control of the grinding disc angle adjustment effect during the grinding process.

[0019] A further improvement of this utility model is that: the output end of the motor is slidably connected to a mounting plate, and a grinding disc is fixedly connected to one side of the mounting plate.

[0020] By adopting the above technical solution, the setting of motor three, mounting plate and grinding disc achieves the effect of facilitating the grinding of tool raw materials.

[0021] A further improvement of this utility model is that: a T-shaped rod is slidably connected inside the mounting plate, one end of the T-shaped rod is slidably connected inside the output end of the T-shaped rod, a spring is fixedly connected to one side of the T-shaped rod, and one end of the spring is fixedly connected inside the mounting plate.

[0022] By adopting the above technical solution, the T-shaped rod and spring are designed to facilitate the disassembly and replacement of the grinding disc after long-term use.

[0023] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. This utility model provides a grinding device for producing cutting tools for CNC lathes. By setting up a fan, processing box, filter plate, telescopic pipe and dust suction pipe, it achieves the effect of sucking up and collecting the grinding debris generated during the grinding process, reducing the problem of fine debris floating in the air and affecting worker safety. By setting up a motor, a threaded rod and a sliding block, it achieves the effect of facilitating the movement of the grinding unit for grinding. By setting up an electric telescopic rod, it is easy to adjust the grinding thickness during the grinding process.

[0024] 2. This utility model provides a grinding device for CNC lathe tool production. Through the arrangement of a fixed frame, a second threaded rod, a first buckle, and a clamping plate, it achieves the effect of clamping and fixing the tool material. Simultaneously, the first buckle further reduces the displacement of the second threaded rod during production. The clamping plate, a third threaded rod, a second buckle, and a pressing plate achieve the effect of pressing and fixing the tool after clamping the tool material, further reducing the displacement of the tool material during production and improving grinding accuracy. The second and third motors facilitate the control of the grinding disc angle adjustment during grinding. The T-shaped rod and spring facilitate the disassembly and replacement of the grinding disc after prolonged use. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the main sectional view of the present invention; Figure 2 This is a three-dimensional structural diagram of the adjustment unit of this utility model; Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping unit of this utility model; Figure 4 This is an exploded view of the three-dimensional structure of the grinding unit of this utility model; Figure 5 This is an exploded view of the three-dimensional structure of the dust removal unit of this utility model.

[0026] In the diagram: 1. Support leg; 2. Adjustment unit; 21. Workbench; 22. Dust collection box; 23. Mounting frame; 24. Motor 1; 25. Threaded rod 1; 26. Sliding block; 27. Electric telescopic rod; 3. Clamping unit; 31. Fixing frame; 32. Threaded rod 2; 33. Buckle 1; 34. Clamping plate; 35. Threaded rod 3; 36. Buckle 2; 37. Pressing plate; 4. Grinding unit; 41. Mounting block; 42. Motor 2; 43. Motor 3; 44. Mounting plate; 45. Grinding disc; 46. T-shaped rod; 47. Spring; 5. Dust removal unit; 51. Fan; 52. Processing box; 53. Filter plate; 54. Telescopic tube; 55. Suction pipe. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Example 1 like Figure 1-5 As shown, this utility model provides a grinding device for producing cutting tools for CNC lathes, including a support leg 1, an adjustment unit 2 on the top surface of the support leg 1, a clamping unit 3 on the top surface of the adjustment unit 2, a grinding unit 4 on one side of the adjustment unit 2, and a dust removal unit 5 on the top surface of the adjustment unit 2. The dust removal unit 5 includes a fan 51, which is located on one side of the adjustment unit 2. A processing box 52 is sleeved on the suction end of the fan 51. A filter plate 53 is slidably connected inside the processing box 52. A telescopic tube 54 is sleeved inside the processing box 52, and a dust suction pipe 55 is sleeved on one end of the telescopic tube 54. During the grinding process, the fan 51 is controlled to work, and the suction force generated by the fan 51 sucks in the fine debris generated by grinding through the dust suction pipe 55 and transports it to the inside of the processing box 52 through the telescopic tube 54. At the same time, the debris is filtered by the filter plate 53 inside the processing box 52. After long-term use, the processing box 52 can be opened, and the filter plate 53 can be disassembled and replaced.

[0029] Example 2 like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the adjustment unit 2 includes a worktable 21, which is fixedly connected to the top surface of the support leg 1. A dust collection box 22 is slidably connected inside the worktable 21. A mounting frame 23 is bolted to the top surface of the worktable 21. A motor 24 is bolted to one side of the mounting frame 23. A threaded rod 25 is fixedly sleeved at the output end of the motor 24. A sliding block 26 is threadedly connected to the surface of the threaded rod 25. One side of the sliding block 26 is slidably connected to the inner side of the mounting frame 23. An electric telescopic rod 27 is passed through the interior of the sliding block 26. The grinding unit 4 includes a mounting block 41, which is fixedly connected to the telescopic end of the electric telescopic rod 27. A motor 42 is bolted to one side of the mounting block 41. A motor 43 is fixedly sleeved at the output end of the motor 42. A mounting plate 44 is slidably connected to the output end of the motor 43. A grinding disc 45 is fixedly connected to one side of the mounting plate 44. A T-shaped rod 46 is slidably connected inside the mounting plate 44. One end of the T-shaped rod 46 is slidably connected inside the output end of the T-shaped rod 46. A spring 47 is fixedly connected to one side of the T-shaped rod 46. One end of the spring 47 is fixedly connected inside the mounting plate 44. The electric telescopic rod 27 is controlled to drive the mounting block 41 to move downward. At the same time, the motor 3 43 drives the mounting plate 44 to rotate. Subsequently, the grinding disc 45 grinds the raw material. The motor 2 42 is controlled to drive the motor 3 43 to rotate. The grinding disc 45 is adjusted according to the angle required for grinding. The motor 1 24 is then controlled to drive the threaded rod 1 25 to mesh with the sliding block 26 to adjust the grinding position. After long-term use, the T-shaped rod 46 is pulled out from the output end of the motor 3 43, and the mounting plate 44 can be disassembled. The worn grinding disc 45 can then be replaced.

[0030] Example 3 like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the clamping unit 3 includes a fixing frame 31, which is fixedly connected to the top surface of the workbench 21. A threaded rod 32 is threadedly connected internally to the fixing frame 31. A snap fastener 33 is provided on the surface of the threaded rod 32. One end of the threaded rod 32 is rotatably connected to a clamping plate 34. One side of the clamping plate 34 is slidably connected to the inside of the fixing frame 31. A threaded rod 35 is threadedly connected internally to the clamping plate 34. A snap fastener 36 is provided on the surface of the threaded rod 35. One end of the threaded rod 35 is rotatably connected to... With the pressing plate 37 attached, the raw material for the tool to be ground is placed on the top surface of the fixing frame 31. At the same time, the threaded rod 32 is rotated, which drives the clamping plate 34 to slide under the limit of the fixing frame 31. The clamping plate 34 is brought into contact with the raw material for the tool. Then, the buckle 33 is rotated to contact the two sides of the fixing frame 31, thus fixing the raw material for the tool. At the same time, the threaded rod 35 is rotated to bring the pressing plate 37 into contact with the raw material for the tool. The buckle 36 is brought into contact with the top surface of the clamping plate 34, thus fixing the top surface of the raw material for the tool.

[0031] The working principle of the grinding device for tool production on this CNC lathe will be explained in detail below.

[0032] like Figure 1-5As shown, by placing the raw material for grinding the tool on the top surface of the fixed frame 31, and simultaneously controlling the rotation of the threaded rod 32, the clamping plate 34 slides under the limit of the fixed frame 31, and the clamping plate 34 comes into contact with the raw material. Then, the first buckle 33 rotates to contact both sides of the fixed frame 31, thus fixing the raw material. Simultaneously, the threaded rod 35 rotates to cause the pressing plate 37 to contact the raw material, and the second buckle 36 contacts the top surface of the clamping plate 34, thus fixing the top surface of the raw material. The electric telescopic rod 27 is controlled to move the mounting block 41 downwards, and the motor 43 drives the mounting plate 44 to rotate, thus grinding the raw material through the grinding disc 45. The motor 42 is controlled... The motor 43 is driven to rotate, and the grinding disc 45 is adjusted according to the angle required for grinding. The motor 24 then drives the threaded rod 25 to mesh with the sliding block 26 to adjust the grinding position. During the grinding process, the fan 51 is operated. The suction generated by the fan 51 is sucked into the dust suction pipe 55 and transported to the inside of the processing box 52 through the telescopic pipe 54. The dust is filtered by the filter plate 53 inside the processing box 52. After long-term use, the processing box 52 can be opened, and the filter plate 53 can be removed and replaced. After long-term use, the T-shaped rod 46 can be pulled out from the output end of the motor 43, and the mounting plate 44 can be removed. The worn grinding disc 45 can then be replaced.

[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A grinding device for producing cutting tools for a CNC lathe, comprising a support leg (1), characterized in that: The top surface of the support leg (1) is provided with an adjustment unit (2), the top surface of the adjustment unit (2) is provided with a clamping unit (3), one side of the adjustment unit (2) is provided with a grinding unit (4), and the top surface of the adjustment unit (2) is provided with a dust removal unit (5). The dust removal unit (5) includes a fan (51), which is located on one side of the adjustment unit (2). The suction end of the fan (51) is fitted with a processing box (52). A filter plate (53) is slidably connected inside the processing box (52). A telescopic pipe (54) is fitted inside the processing box (52). A dust suction pipe (55) is fitted at one end of the telescopic pipe (54).

2. The grinding device for producing cutting tools for a CNC lathe according to claim 1, characterized in that: The adjustment unit (2) includes a workbench (21), which is fixedly connected to the top surface of the support leg (1). A dust collection box (22) is slidably connected inside the workbench (21), and a mounting bracket (23) is bolted to the top surface of the workbench (21).

3. A grinding device for producing cutting tools for a CNC lathe according to claim 2, characterized in that: One side of the mounting bracket (23) is connected to a motor (24) by bolts. The output end of the motor (24) is fixedly sleeved with a threaded rod (25). The surface of the threaded rod (25) is threadedly connected to a sliding block (26). One side of the sliding block (26) is slidably connected to the inside of the mounting bracket (23). An electric telescopic rod (27) is provided through the inside of the sliding block (26).

4. A grinding device for producing cutting tools for a CNC lathe according to claim 2, characterized in that: The clamping unit (3) includes a fixed frame (31), which is fixedly connected to the top surface of the workbench (21). The fixed frame (31) is internally threaded with a threaded rod (32), and the surface of the threaded rod (32) is provided with a buckle (33). One end of the threaded rod (32) is rotatably connected to a clamping plate (34), and one side of the clamping plate (34) is slidably connected to the inside of the fixed frame (31).

5. A grinding device for producing cutting tools for a CNC lathe according to claim 4, characterized in that: The clamping plate (34) is internally threaded with a threaded rod three (35), and the surface of the threaded rod three (35) is provided with a buckle two (36). One end of the threaded rod three (35) is rotatably connected to a pressing plate (37).

6. A grinding device for producing cutting tools for a CNC lathe according to claim 3, characterized in that: The grinding unit (4) includes a mounting block (41), which is fixedly connected to the telescopic end of the electric telescopic rod (27). A second motor (42) is bolted to one side of the mounting block (41), and a third motor (43) is fixedly sleeved at the output end of the second motor (42).

7. A grinding device for producing cutting tools for a CNC lathe according to claim 6, characterized in that: The output end of the motor (43) is slidably connected to a mounting plate (44), and a grinding disc (45) is fixedly connected to one side of the mounting plate (44).

8. A grinding device for producing cutting tools for a CNC lathe according to claim 7, characterized in that: The mounting plate (44) is slidably connected to a T-shaped rod (46). One end of the T-shaped rod (46) is slidably connected to the inside of the output end of the T-shaped rod (46). A spring (47) is fixedly connected to one side of the T-shaped rod (46). One end of the spring (47) is fixedly connected to the inside of the mounting plate (44).

Images