Grinding machine for grinding wheel

Abstract

This utility model relates to the field of grinding disc processing technology, and discloses a grinding machine for grinding discs, including a machine base, a left grinding mechanism, a right grinding mechanism, a grinding disc fixture, and a movement control system. The left grinding mechanism includes a left moving seat, a left grinding seat, a left grinding motor, and a left grinding wheel. The left moving seat is connected to the machine base via left and right moving lead screws, which are driven by the left and right moving motors. The left and right grinding mechanisms can simultaneously grind both sides of the grinding disc, avoiding the problem of multiple fixing and adjustment of position required in traditional single-sided grinding or manual grinding methods, greatly shortening processing time, reducing positioning errors, and improving tool accuracy. This utility model has a compact structure and is easy to operate, suitable for large-scale industrial production, and can also meet the processing needs of small batches and multiple varieties, with broad application prospects.

Description

Technical Field

[0001] This utility model relates to the field of grinding disc processing technology, specifically a grinding machine for grinding disc processing. Background Technology

[0002] Grinding discs are commonly used tool components in machining, woodworking machinery, and agricultural machinery. Their machining accuracy and surface quality directly affect the cutting efficiency and service life of the equipment. Traditional grinding disc machining methods typically have the following problems:

[0003] Traditional single-sided grinding or manual grinding methods require fixing and adjusting the position of the grinding disc multiple times to complete the processing of both sides. This not only increases the processing time but also easily causes positioning errors, affecting the accuracy of the cutting tool.

[0004] Because traditional grinding processes often rely on manual operation or single-sided machining, errors in concentricity, parallelism, and surface roughness can easily occur during the flipping or repeated clamping of the tool head, making it difficult to guarantee machining accuracy.

[0005] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop a grinding machine for machining grinding discs. Utility Model Content

[0006] The purpose of this invention is to provide a grinding machine for machining grinding discs, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A grinding machine technical solution for grinding disc processing includes a machine base, a left grinding mechanism, a right grinding mechanism, a grinding disc fixture, and a movement control system;

[0009] The left-side grinding mechanism includes a left-side movable seat, a left-side grinding seat, a left-side grinding motor, and a left-side grinding wheel. The left-side movable seat is connected to the machine base via a left-right movable lead screw, which is driven by the left-right movable motor.

[0010] The right-side grinding mechanism includes a right-side grinding base, a right-side grinding motor, and a right-side grinding wheel;

[0011] The grinding disc clamp is located between the left grinding mechanism and the right grinding mechanism and is used to clamp the grinding disc to be processed.

[0012] The motion control system includes a forward and backward movement motor and a forward and backward movement lead screw, used to control the forward and backward movement of the grinding disc clamp.

[0013] As a preferred technical solution, the left and right moving lead screw and the left moving seat form a lead screw and nut pair, which converts the rotational motion of the left and right moving motor into the lateral movement of the left grinding mechanism.

[0014] As a preferred technical solution, the left and right moving motors are servo motors or stepper motors, which can precisely control the feed amount and moving speed of the left grinding wheel.

[0015] As a preferred technical solution, the grinding disc clamp is a hydraulic clamp or a pneumatic clamp, which can realize the rapid clamping and accurate positioning of the grinding disc.

[0016] As a preferred technical solution, the front and rear moving motor drives the grinding disc fixture to perform precise feed motion in the front and rear directions through the front and rear moving lead screw.

[0017] As a preferred technical solution, the left and right grinding wheels are used for grinding the grinding disc.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model is a grinding machine for processing grinding discs. The left and right grinding mechanisms can grind both sides of the grinding disc simultaneously, avoiding the problem of needing to fix and adjust the position multiple times in traditional single-sided grinding or manual grinding methods. This greatly shortens the processing time, reduces positioning errors, and improves the accuracy of the cutting tools.

[0020] By precisely controlling the forward and backward movement of the grinding disc fixture through the motion control system, and coordinating with the left and right moving motors to precisely control the grinding mechanism on the left side, the concentricity, parallelism, and surface roughness of the grinding disc during the processing can be effectively guaranteed, significantly improving the processing accuracy.

[0021] This utility model has a compact structure and is easy to operate. It is suitable for large-scale industrial production as well as small-batch, multi-variety processing, and has broad application prospects. Attached Figure Description

[0022] Figure 1 This is a front view of a grinding machine for machining grinding discs.

[0023] Figure 2 This is a three-dimensional structural diagram of a grinding machine for machining grinding discs;

[0024] Figure 3 This is a top view schematic diagram of a grinding machine used for machining grinding discs.

[0025] In the attached diagram, the following are the reference numerals: 1. Machine base; 21. Left and right moving motor; 22. Left and right moving lead screw; 23. Left moving seat; 24. Left grinding seat; 25. Left grinding motor; 26. Left grinding wheel; 3. Grinding disc clamp; 41. Right grinding seat; 42. Right grinding motor; 43. Right grinding wheel; 51. Front and rear moving motor; 52. Front and rear moving lead screw. Detailed Implementation

[0026] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a grinding machine technical solution for grinding disc processing: including a machine base 1, a left grinding mechanism, a right grinding mechanism, a grinding disc fixture 3, and a movement control system.

[0028] The base 1 serves as the basic support structure for the entire grinding machine, providing a platform for the installation and fixation of other components.

[0029] The left-side grinding mechanism includes a left-side movable seat 23, a left-side grinding seat 24, a left-side grinding motor 25, and a left-side grinding wheel 26. The left-side movable seat 23 is connected to the machine base 1 via a left-right movable lead screw 22, which is driven by a left-right movable motor 21. The left-right movable lead screw 22 and the left-side movable seat 23 form a screw-nut pair, converting the rotational motion of the left-right movable motor 21 into the lateral movement of the left-side grinding mechanism. The left-right movable motor 21 is a servo motor or a stepper motor, capable of precisely controlling the feed rate and movement speed of the left-side grinding wheel 26. When the left-right movable motor 21 starts, it drives the left-right movable lead screw 22 to rotate, thereby causing the left-side movable seat 23 to move laterally on the machine base 1, which in turn drives the left-side grinding seat 24, the left-side grinding motor 25, and the left-side grinding wheel 26 to move together, thus adjusting the grinding position on one side of the grinding disc.

[0030] The right-side grinding mechanism includes a right-side grinding base 41, a right-side grinding motor 42, and a right-side grinding wheel 43. The right-side grinding wheel 43 is positioned opposite to the left-side grinding wheel 26 and is used for grinding the other side of the grinding disc. The right-side grinding motor 42 drives the right-side grinding wheel 43 to rotate, performing grinding operations on the grinding disc.

[0031] The grinding disc fixture 3 is positioned between the left and right grinding mechanisms and is used to clamp the grinding disc to be processed. The grinding disc fixture 3 is either a hydraulic or pneumatic fixture, enabling rapid clamping and accurate positioning of the grinding disc. The grinding disc to be processed is placed on the grinding disc fixture 3, and the fixture is clamped tightly using hydraulic or pneumatic means to ensure the grinding disc remains stable during processing.

[0032] The motion control system includes a forward / backward movement motor 51 and a forward / backward movement lead screw 52, ​​used to control the forward / backward movement of the grinding disc fixture 3. The forward / backward movement motor 51 drives the grinding disc fixture 3 to perform precise feed motion in the forward / backward direction via the forward / backward movement lead screw 52. When it is necessary to adjust the forward / backward position of the grinding disc, the forward / backward movement motor 51 is started, driving the forward / backward movement lead screw 52 to rotate, thereby moving the grinding disc fixture 3 in the forward / backward direction to adapt to different processing requirements.

[0033] When using the grinding machine for grinding disc processing according to this utility model, first place the grinding disc to be processed on the grinding disc fixture 3, and clamp the grinding disc by hydraulic or pneumatic means to ensure that the grinding disc is firmly fixed.

[0034] Then, according to the processing requirements of the grinding disc, the position of the left grinding mechanism is adjusted by the left and right moving motor 21. The left and right moving motor 21 is started, which drives the left and right moving lead screw 22 to rotate, so that the left moving seat 23 moves laterally on the machine base 1, thereby driving the left grinding seat 24, the left grinding motor 25 and the left grinding wheel 26 to move to the appropriate grinding position.

[0035] At the same time, the right-side grinding motor 42 drives the right-side grinding wheel 43 to rotate, preparing for grinding.

[0036] Next, the front and rear moving motor 51 is started. The front and rear moving motor 51 drives the grinding disc clamp 3 to make a precise feed movement in the front and rear direction through the front and rear moving lead screw 52, ​​so that the grinding disc gradually approaches the left grinding wheel 26 and the right grinding wheel 43.

[0037] When the grinding disc reaches the appropriate grinding position, the left grinding motor 25 and the right grinding motor 42 start simultaneously, driving the left grinding wheel 26 and the right grinding wheel 43 to rotate respectively, and grinding both sides of the grinding disc at the same time.

[0038] During the grinding process, the positions of the left grinding mechanism and the grinding disc fixture 3 can be precisely adjusted by the left-right moving motor 21 and the front-back moving motor 51 according to the actual processing conditions to ensure grinding accuracy.

[0039] After grinding is completed, stop the left grinding motor 25, the right grinding motor 42, the left and right moving motor 21 and the front and back moving motor 51, loosen the grinding disc clamp 3, and remove the processed grinding disc.

[0040] Through the above-described specific implementation methods and usage procedures, the grinding machine for processing grinding discs of this utility model can simultaneously grind both sides of the grinding disc, avoiding the problem of needing to fix and adjust the position multiple times in traditional single-sided grinding or manual grinding methods. This greatly shortens processing time, reduces positioning errors, and improves tool accuracy. Simultaneously, by precisely controlling the forward and backward movement of the grinding disc fixture 3 through the motion control system, and coordinating with the precise control of the left-side grinding mechanism by the left and right movement motors 21, the concentricity, parallelism, and surface roughness of the grinding disc during processing can be effectively guaranteed, significantly improving processing accuracy.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0042] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0044] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. A grinding machine for machining grinding discs, characterized in that, It includes a base (1), a left-side grinding mechanism, a right-side grinding mechanism, a grinding disc fixture (3), and a motion control system; The left-side grinding mechanism includes a left-side movable seat (23), a left-side grinding seat (24), a left-side grinding motor (25), and a left-side grinding wheel (26). The left-side movable seat (23) is connected to the machine base (1) via a left-right movable screw (22), and the left-right movable screw (22) is driven by a left-right movable motor (21). The right-side grinding mechanism includes a right-side grinding seat (41), a right-side grinding motor (42), and a right-side grinding wheel (43); The grinding disc clamp (3) is set between the left grinding mechanism and the right grinding mechanism and is used to clamp the grinding disc to be processed; The motion control system includes a front-to-back moving motor (51) and a front-to-back moving lead screw (52) for controlling the front-to-back movement of the grinding disc clamp (3).

2. The grinding machine for machining grinding discs according to claim 1, characterized in that: The left and right moving lead screw (22) and the left moving seat (23) form a lead screw and nut pair, which converts the rotational motion of the left and right moving motor (21) into the lateral movement of the left grinding mechanism.

3. A grinding machine for machining grinding discs according to claim 2, characterized in that: The left and right moving motor (21) is a servo motor or a stepper motor, which can precisely control the feed amount and moving speed of the left grinding wheel.

4. A grinding machine for machining grinding discs according to claim 3, characterized in that: The grinding disc clamp (3) is a hydraulic clamp or a pneumatic clamp, which can realize the quick clamping and accurate positioning of the grinding disc.

5. A grinding machine for machining grinding discs according to claim 4, characterized in that: The front and rear moving motor (51) drives the grinding disc clamp (3) to make a precision feed motion in the front and rear direction through the front and rear moving lead screw (52).

6. A grinding machine for machining grinding discs according to claim 5, characterized in that: The left grinding wheel (26) and the right grinding wheel (43) are used for grinding the grinding disc.

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