Precision part machining cutter sharpening device

Abstract

The utility model discloses a cutter grinding device for machining precision parts, which belongs to the technical field of grinding devices and comprises a frame, a cutter grinding device and a cutter grinding device. The machining platform is arranged on the rack in the horizontal direction, and a liquid cooling plate is laid on the machining platform; the grinding mechanism is used for grinding the cutter, the grinding mechanism is arranged on the rack through a moving mechanism, and the moving mechanism is used for driving the grinding mechanism to move; and the driving mechanism is arranged on the rack, the driving mechanism is in transmission connection with the grinding mechanism, and the driving mechanism drives the grinding mechanism to rotate to grind the cutter. A tool is placed on the machining platform, the position of the grinding mechanism is adjusted through the moving mechanism, the driving mechanism drives the grinding mechanism to rotate to grind the tool, and heat generated by tool grinding is taken away through circulating cooling in the liquid cooling plate in the grinding process, so that the temperature of the tool in the grinding process is controlled, and deformation caused by overheating of the tool is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device for precision parts processing tools. Background Art

[0002] Precision hardware refers to metal parts that require high precision, high quality, small size, and complex shape during the manufacturing process. Such parts are usually used in various precision machinery, electronic equipment, optical instruments, medical equipment and other fields. The manufacturing requirements of precision hardware are strict, requiring high-precision processing technology and fine process control. Therefore, when processing precision hardware, it is often necessary to grind the processing tools.

[0003] During the grinding process of the tool, the heat generated by grinding is large, which can easily cause the tool to overheat and deform. The deformation of the tool can easily have a great impact on the machining accuracy of precision hardware. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a tool sharpening device for precision parts processing, which can dissipate heat from the tool in time to avoid overheating and deformation of the tool.

[0005] According to the embodiment of the utility model, the tool sharpening device for precision parts processing includes: a frame; a processing platform, which is arranged on the frame in a horizontal direction and on which a liquid cooling plate is laid; a grinding mechanism, which is used to grind the tool, and the grinding mechanism is arranged on the frame through a moving mechanism, and the moving mechanism is used to drive the grinding mechanism to move; a driving mechanism, which is arranged on the frame, the driving mechanism is transmission-connected to the grinding mechanism, and the driving mechanism drives the grinding mechanism to rotate to grind the tool.

[0006] The precision parts processing tool sharpening device according to the embodiment of the utility model has at least the following beneficial effects: the tool is placed on the processing platform, the position of the grinding mechanism is adjusted by the moving mechanism, the driving mechanism drives the grinding mechanism to rotate to grind the tool, and during the grinding process, the cooling circulating in the liquid cooling plate takes away the heat generated by the tool grinding, thereby controlling the temperature of the tool during the grinding process and avoiding deformation caused by overheating of the tool.

[0007] According to some embodiments of the utility model, a dust suction mechanism is further included. The dust suction mechanism is arranged on the frame and is arranged toward the processing platform.

[0008] According to some embodiments of the utility model, the dust suction mechanism includes a plastic curved pipe and a suction nozzle, one end of the plastic curved pipe is connected to the frame, the other end of the plastic curved pipe is connected to the suction nozzle, and the suction nozzle is arranged toward the processing platform.

[0009] According to some embodiments of the utility model, a protective plate is further included. The protective plate is movably arranged on the frame up and down, and is used to prevent metal debris from splashing out.

[0010] According to some embodiments of the present invention, the protection plate is made of a transparent material.

[0011] According to some embodiments of the utility model, a liquid inlet and a liquid outlet are provided on the liquid cooling plate, and the coolant enters the liquid cooling plate from the liquid inlet, cools the tool in the liquid cooling plate, and is discharged from the liquid outlet.

[0012] According to some embodiments of the utility model, a first pipeline and multiple second pipelines are arranged in the liquid cooling plate, and the first pipeline and the multiple second pipelines are arranged along the length direction of the liquid cooling plate, one end of the first pipeline is connected to the liquid inlet, and the other end of the first pipeline is connected to the second pipeline, one end of the second pipeline is connected to the first pipeline, and the other end of the second pipeline is connected to the liquid outlet.

[0013] According to some embodiments of the present invention, the first pipeline is arranged in the middle of the liquid cooling plate, and the plurality of second pipelines are symmetrically distributed on both sides of the first pipeline.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a structural schematic diagram of a tool sharpening device for precision parts processing according to an embodiment of the utility model;

[0017] Figure 2 yes Figure 1 Cross-sectional view of the liquid cold plate.

[0018] Reference numerals:

[0019] Frame 100; protective plate 110;

[0020] Processing platform 200; liquid cooling plate 210; liquid inlet 211; liquid outlet 212; first pipeline 213; second pipeline 214;

[0021] Grinding mechanism 300;

[0022] Moving mechanism 400;

[0023] Driving mechanism 500;

[0024] Dust suction mechanism 600; plastic curved pipe 610; suction nozzle 620. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] refer to Figure 1 to Figure 2 A tool sharpening device for precision parts machining according to an embodiment of the utility model is described.

[0030] like Figure 1 to Figure 2 As shown, the tool sharpening device for precision parts processing according to the embodiment of the utility model includes: a frame 100; a processing platform 200, which is arranged on the frame 100 along the horizontal direction, and a liquid cooling plate 210 is laid on the processing platform 200; a grinding mechanism 300, which is used to grind the tool, and the grinding mechanism 300 is arranged on the frame 100 through a moving mechanism 400, and the moving mechanism 400 is used to drive the grinding mechanism 300 to move; a driving mechanism 500, which is arranged on the frame 100, and the driving mechanism 500 is transmission-connected to the grinding mechanism 300, and the driving mechanism 500 drives the grinding mechanism 300 to rotate to grind the tool.

[0031] like Figure 1 and Figure 2As shown, the tool is placed on the processing platform 200, the position of the grinding mechanism 300 is adjusted by the moving mechanism 400, and the driving mechanism 500 drives the grinding mechanism 300 to rotate to grind the tool. During the grinding process, the cooling circulating in the liquid cooling plate 210 takes away the heat generated by the tool grinding, thereby controlling the temperature of the tool during the grinding process and avoiding deformation of the tool due to overheating.

[0032] like Figure 1 As shown, a dust suction mechanism 600 is also included, and the dust suction mechanism 600 is arranged on the frame 100, and the dust suction mechanism 600 is arranged toward the processing platform 200. The dust suction mechanism 600 includes a plastic curved tube 610 and a suction nozzle 620, one end of the plastic curved tube 610 is connected to the frame 100, and the other end of the plastic curved tube 610 is connected to the suction nozzle 620, and the suction nozzle 620 is arranged toward the processing platform 200. The suction nozzle 620 is aligned with the tool being ground through the plastic curved tube 610, and the metal debris generated during the grinding process is sucked away in time to avoid the metal debris remaining and causing damage to the tool in the subsequent grinding process.

[0033] like Figure 1 As shown, it also includes a protective plate 110, which can be moved up and down on the frame 100, and the protective plate 110 is used to prevent metal debris from splashing. The protective plate 110 is made of a transparent material. The protective plate 110 is moved upward to facilitate the loading and unloading of the tool. After the protective plate 110 is moved downward, the tool is ground. The protective plate 110 is blocked between the tool and the operator to prevent metal debris and sparks generated during the grinding process from splashing, thereby protecting the operator. The transparent protective plate 110 makes it easy for the operator to observe the grinding of the tool.

[0034] like Figure 2 As shown, the liquid cooling plate 210 is provided with a liquid inlet 211 and a liquid outlet 212. The coolant enters the liquid cooling plate 210 from the liquid inlet 211, and is discharged from the liquid outlet 212 after cooling the tool in the liquid cooling plate 210. A first pipe 213 and a plurality of second pipes 214 are provided in the liquid cooling plate 210. The first pipe 213 and the plurality of second pipes 214 are both provided along the length direction of the liquid cooling plate 210. One end of the first pipe 213 is connected to the liquid inlet 211, and the other end of the first pipe 213 is connected to the second pipe 214. One end of the second pipe 214 is connected to the first pipe 213, and the other end of the second pipe 214 is connected to the liquid outlet 212. The first pipe 213 is provided in the middle of the liquid cooling plate 210, and the plurality of second pipes 214 are symmetrically distributed on both sides of the first pipe 213.

[0035] The coolant flows into the first pipe 213 from the liquid inlet 211, flows from right to left in the first pipe 213, and after flowing to the left end of the liquid cooling plate 210, diffuses in the front-to-back direction and flows into the second pipes 214 arranged on the left and right sides of the first pipe 213, flows from left to right in the second pipe 214, exchanges heat with the tool being ground, takes away the heat generated by grinding, and then flows out from the liquid outlet 212.

[0036] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A tool sharpening device for precision parts processing, characterized in that: include: Rack(100); A processing platform (200), the processing platform (200) being arranged on the frame (100) in a horizontal direction, and a liquid cooling plate (210) being laid on the processing platform (200); A grinding mechanism (300), the grinding mechanism (300) being used for grinding a tool, the grinding mechanism (300) being arranged on the frame (100) via a moving mechanism (400), the moving mechanism (400) being used for driving the grinding mechanism (300) to move; A driving mechanism (500), wherein the driving mechanism (500) is arranged on the frame (100), the driving mechanism (500) is in transmission connection with the grinding mechanism (300), and the driving mechanism (500) drives the grinding mechanism (300) to rotate to grind the tool; The liquid cooling plate (210) is provided with a liquid inlet (211) and a liquid outlet (212); the cooling liquid enters the liquid cooling plate (210) from the liquid inlet (211), cools the tool in the liquid cooling plate (210), and is then discharged from the liquid outlet (212); A first pipe (213) and a plurality of second pipes (214) are arranged in the liquid cooling plate (210); the first pipe (213) and the plurality of second pipes (214) are arranged along the length direction of the liquid cooling plate (210); one end of the first pipe (213) is connected to the liquid inlet (211); the other end of the first pipe (213) is connected to the second pipe (214); one end of the second pipe (214) is connected to the first pipe (213); and the other end of the second pipe (214) is connected to the liquid outlet (212).

2. The tool sharpening device for precision parts machining according to claim 1, characterized in that: It also includes a dust suction mechanism (600), wherein the dust suction mechanism (600) is arranged on the frame (100), and the dust suction mechanism (600) is arranged toward the processing platform (200).

3. The tool sharpening device for precision parts machining according to claim 2, characterized in that: The dust suction mechanism (600) comprises a plastic curved tube (610) and a suction nozzle (620), one end of the plastic curved tube (610) is connected to the frame (100), the other end of the plastic curved tube (610) is connected to the suction nozzle (620), and the suction nozzle (620) is arranged toward the processing platform (200).

4. The tool sharpening device for precision parts machining according to claim 1, characterized in that: It also comprises a protection plate (110), wherein the protection plate (110) is arranged on the frame (100) in a manner that it can move up and down, and the protection plate (110) is used to prevent metal debris from splashing out.

5. The tool sharpening device for precision parts machining according to claim 4, characterized in that: The protection plate (110) is made of a transparent material.

6. The tool sharpening device for precision parts machining according to claim 1, characterized in that: The first pipe (213) is arranged in the middle of the liquid cooling plate (210), and a plurality of the second pipes (214) are symmetrically distributed on both sides of the first pipe (213).

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