Plane grinding machine

Abstract

The utility model relates to a plane grinding machine which comprises a machine body. A mounting panel, the four corners of the mounting panel are respectively provided with a mounting block, the mounting blocks are fixedly connected with the machine body, and a spacing layer is arranged between the mounting panel and the machine body; the rotary table mechanism is used for loading materials needing to be subjected to surface trimming; the plane mechanism comprises a base, a mounting seat and a plane device, the base is arranged on the spacing layer and fixed to the machine body, the mounting seat is fixedly connected with the base through the mounting panel, and the plane device is arranged on the mounting seat. When the plane device starts to work, due to the fact that the installation panel, the installation base and the base are stably connected, the plane device can keep a stable datum plane in the grinding process, and therefore the grinding accuracy and consistency are guaranteed.

Description

Technical Field

[0001] This utility model relates to a processing equipment, and more particularly to a surface grinding machine. Background Technology

[0002] In the field of materials processing and surface treatment, surface grinding machines are commonly used equipment for precision grinding of material surfaces to achieve specific surface roughness, gloss, or shape requirements. Traditional surface grinding machines typically consist of a body to support and secure various grinding components, and a turntable mechanism for loading the material to be ground. However, in practical applications, traditional surface grinding machines have some shortcomings.

[0003] The mounting structure of traditional surface grinding machines is often not stable enough, especially during high-precision grinding. Due to the vibration and impact forces generated during the grinding process, the grinding device may experience slight displacement, thus affecting the accuracy and consistency of the grinding. This displacement not only reduces the grinding quality but may also damage the grinding device and the material being ground. Utility Model Content

[0004] In view of the above situation, it is necessary to provide a surface grinding machine that solves at least one of the above problems, comprising:

[0005] Organism;

[0006] The mounting panel has mounting blocks at its four corners, which are fixedly connected to the body. There is a spacer layer between the mounting panel and the body.

[0007] A turntable mechanism is used to load materials that need to be finished.

[0008] The system includes a planar mechanism, comprising a base, a mounting base, and a planar device. The base is disposed on the spacer layer and fixed to the body. The mounting base is fixedly connected to the base via the mounting panel. The planar device is disposed on the mounting base.

[0009] Preferably, the turntable mechanism includes a rotary bearing housing, a drive unit, and a turntable. The rotary bearing housing is disposed on the machine body, the drive unit drives the rotary bearing housing to rotate, and the turntable is fixedly disposed on the rotary bearing housing.

[0010] Preferably, the rotary bearing housing is provided with a limiting hexagonal thread in the middle, and the turntable is provided with a limiting hole adapted to the limiting hexagonal thread in the middle, with the limiting hexagonal thread disposed in the limiting hole.

[0011] Preferably, the drive unit drives the rotary bearing housing to rotate via belt drive.

[0012] Preferably, the drive unit is a servo motor.

[0013] Preferably, the mounting base is provided with a first sliding groove, and the planar device is slidably disposed in the first sliding groove.

[0014] Preferably, the planar device includes a sliding plate, a connecting plate, and a shaving cup. The connecting plate is provided with a second sliding groove. The end face and the tail face of the sliding plate are provided with tensioning elements. The tensioning element at the tail face of the sliding plate is engaged in the first sliding groove, and the tensioning element at the end face of the sliding plate is engaged in the second sliding groove. The shaving cup is disposed at both ends of the connecting plate by bearings.

[0015] Preferably, the mounting base and the base are connected by a threaded fastening. Attached Figure Description

[0016] 1. Body; 2. Mounting panel; 21. Mounting block; 22. Spacer layer; 3. Turntable mechanism; 31. Rotary bearing seat; 311. Limiting hexagonal thread; 32. Drive unit; 321. Belt; 33. Turntable; 331. Limiting hole; 4. Planar mechanism; 41. Base; 42. Mounting seat; 421. First slide groove; 43. Planar device; 431. Sliding plate; 4311. Tensioner; 432. Connecting plate; 433. Second slide groove; 434. Shaving cup.

[0017] Figure 1 This is a schematic diagram of the structure of a surface grinding machine according to an embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the internal structure of the surface grinder according to an embodiment of the present invention.

[0019] Figure 3 This is a schematic diagram of the structure of the body and mounting panel of this utility model embodiment.

[0020] Figure 4 This is a schematic diagram of the turntable mechanism according to an embodiment of the present invention.

[0021] Figure 5 This is a schematic diagram of the planar mechanism according to an embodiment of the present invention. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the surface grinding machine of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "center," "longitudinal," "lateral," "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figures 1 to 5 A surface grinder according to an embodiment of the present invention includes a body 1; a mounting panel 2, wherein mounting blocks 21 are respectively provided at the four corners of the mounting panel 2, the mounting blocks 21 are fixedly connected to the body 1, and a spacer layer 22 is provided between the mounting panel 2 and the body 1; a turntable mechanism 3 for loading materials to be finished; and a surface mechanism 4, including a base 41, a mounting seat 42, and a surface device 43, wherein the base 41 is disposed on the spacer layer 22 and fixed to the body 1, the mounting seat 42 is fixedly connected to the base 41 through the mounting panel 2, and the surface device 43 is disposed on the mounting seat 42.

[0026] In the above embodiment, the surface grinder consists of a body 1, a mounting panel 2, a turntable mechanism 3, and a surface mechanism 4. The body 1 serves as the supporting frame for the entire grinder, providing a mounting base for other components.

[0027] Mounting panel 2 is a component connecting the body 1 and the planar mechanism 4. Mounting blocks 21 are provided at each of the four corners. These mounting blocks 21 are fixed to the body 1 using high-strength connection methods such as bolts or welding. This four-corner fixing not only enhances the stability of the mounting panel 2 but also ensures a tight fit between it and the body 1. Simultaneously, the mounting blocks 21 raise the mounting panel 2, creating a spacer layer 22 between the mounting panel 2 and the body 1.

[0028] The turntable mechanism 3 is used to load and hold the materials that need to be finished.

[0029] The planar mechanism 4 consists of three parts: a base 41, a mounting base 42, and a planar device 43. The base 41 is located in the spacer layer 22 and is fixedly connected to the body 1 by high-strength bolts or welding. The mounting base 42 is threaded through the mounting panel 2 and tightly connected to the base 41. This connection method not only enhances the stability of the planar mechanism 4 but also ensures that the planar device 43 maintains a precise position and angle on the mounting base 42.

[0030] When the planar device 43 starts working, the stable connection between the mounting panel 2, the mounting base 42 and the base 41, as described above, enables the planar device 43 to maintain a stable reference surface during the grinding process, thereby ensuring the accuracy and consistency of the grinding.

[0031] Please see Figures 1 to 5 In another embodiment, the turntable mechanism 3 includes a rotary bearing seat 31, a drive unit 32, and a turntable 33. The rotary bearing seat 31 is disposed on the machine body 1, the drive unit 32 drives the rotary bearing seat 31 to rotate, and the turntable 33 is fixedly disposed on the rotary bearing seat 31.

[0032] In the above embodiment, the rotary bearing housing 31 is mounted on the machine body 1, serving as a support point for the rotation of the turntable 33. The drive unit 32 is connected to the rotary bearing housing 31, driving the rotary bearing housing 31 to rotate via the power it provides. The turntable 33 is fixedly mounted on the rotary bearing housing 31, forming a single unit with it. When the drive unit 32 is activated, it drives the rotary bearing housing 31 and the turntable 33 to rotate together, thereby enabling the material loaded on the turntable 33 to rotate during the finishing process.

[0033] Please see Figures 1 to 5 In another embodiment, the rotary bearing housing 31 is provided with a limiting hexagonal thread 311 in the middle, and the turntable 33 is provided with a limiting hole 311 adapted to the limiting hexagonal thread 311 in the middle, and the limiting hexagonal thread 311 is disposed in the limiting hole 311.

[0034] In the above embodiments, a stable connection and precise positioning between the turntable 33 and the rotary bearing housing 31 are ensured. The setting of the limiting hexagonal thread 311 enhances the stability of the turntable 33 during rotation and prevents the turntable 33 from shifting or loosening due to vibration or external force.

[0035] Please see Figures 1 to 5 In another embodiment, the drive unit 32 drives the rotary bearing housing 31 to rotate via a belt 321.

[0036] In the above embodiments, the belt 321, as a flexible transmission medium, can provide smooth power transmission between the drive unit 32 and the rotary bearing housing 31. Compared with rigid transmission, belt 321 transmission can better absorb and buffer vibrations, reduce noise and impact generated by transmission, thereby ensuring the smoothness and stability of the rotary bearing housing 31 and the turntable 33 on it during rotation.

[0037] Secondly, the belt drive 321 has a wide transmission ratio range. By adjusting the tension of the belt 321 or selecting a suitable pulley diameter, the transmission ratio between the drive unit 32 and the rotary bearing housing 31 can be flexibly adjusted to meet the requirements of different speeds and torques. This flexibility allows the turntable mechanism 3 to adapt to various finishing processes and material properties, improving the adaptability and flexibility of the equipment.

[0038] Furthermore, the belt drive 321 also features good overload protection. When the turntable mechanism 3 is subjected to excessive load or encounters abnormal conditions, the belt 321 will slip or loosen, thereby preventing damage to the drive unit 32 and the rotary bearing housing 31. This overload protection function not only extends the service life of the equipment but also improves its safety and reliability.

[0039] Please see Figures 1 to 5 In another embodiment, the drive unit 32 is a servo motor.

[0040] In the above embodiments, the servo motor has high control precision, fast response speed, stable operation, and can achieve precise position, speed and torque control.

[0041] Please see Figures 1 to 5 In another embodiment, the mounting base 42 is provided with a first sliding groove 421, and the planar device 43 is slidably disposed in the first sliding groove 421. The planar device 43 includes a sliding plate 431, a connecting plate 432, and a shaving cup 434. The connecting plate 432 is provided with a second sliding groove 433. Both the end face and the tail end of the sliding plate 431 are provided with tensioning members 4311. The tensioning member 4311 at the tail end of the sliding plate 431 is engaged in the first sliding groove 421, and the tensioning member 4311 at the end face of the sliding plate 431 is engaged in the second sliding groove 433. The shaving cup 434 is disposed at both ends of the connecting plate 432 by bearings.

[0042] In the above embodiment, both the tail end and the end face of the sliding plate 431 are equipped with tensioning members 4311. The tensioning member 4311 at the tail end is engaged in the first sliding groove 421, while the tensioning member 4311 on the end face of the sliding plate 431 is engaged in the second sliding groove 433 on the connecting plate 432. In this way, the connecting plate 432 can slide relative to the sliding plate 431 to achieve further adjustment function.

[0043] The shaving cup 434 is mounted on both ends of the connecting plate 432 via bearings. When the turntable 33 drives the material to rotate, the surface of the material contacts the surface of the shaving cup 434, causing the shaving cup 434 to rotate and generate friction, thus achieving the shaving effect.

[0044] In practice, when adjusting the height of the shaving cup 434, simply slide the sliding plate 431 to the appropriate position and then tighten the tensioning element 4311. When adjusting the shaving angle or depth, the angle and forward / backward position of the connecting plate 432 relative to the sliding plate 431 can be adjusted, followed by tightening the tensioning element 4311, to precisely adjust the shaving depth and angle of the shaving cup 434. It is worth noting that the connecting plate 432 has shaving cups 434 mounted on both ends; this design greatly improves the efficiency of shaving operations.

[0045] Please see Figures 1 to 5 In another embodiment, the mounting base 42 and the base 41 are connected by a threaded fastening.

[0046] In the above embodiments, the advantages of threaded fastening connections are that the connection is stable and reliable, not easy to loosen, and can withstand large loads and vibrations; at the same time, threaded connections are easy to install and disassemble, and easy to operate when repairing and replacing parts, thus improving the maintainability and flexibility of the equipment.

[0047] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A flat lapping machine characterized by, It includes: A machine body; A mounting panel, which is provided with mounting blocks at four corners respectively, and is fixedly connected with the machine body, and has a spacing layer between the mounting panel and the machine body; A rotating disc mechanism for loading materials to be repaired; And a flat mechanism, which includes a base, a mounting seat and a flat device, the base is arranged on the spacing layer and fixed to the machine body, the mounting seat is fixedly connected with the base through the mounting panel, and the flat device is arranged on the mounting seat.

2. The flat lapping machine of claim 1, wherein: The rotating disc mechanism includes a rotating bearing seat, a driving unit and a rotating disc, the rotating bearing seat is arranged on the machine body, the driving unit drives the rotating bearing seat to rotate, and the rotating disc is fixedly arranged on the rotating bearing seat.

3. The flat lapping machine of claim 2, wherein: A limiting hexagonal screw is arranged in the middle of the rotating bearing seat, and a limiting hole matched with the limiting hexagonal screw is arranged in the middle of the rotating disc.

4. The flat lapping machine of claim 3, wherein: The driving unit drives the rotating bearing seat to rotate through a belt transmission.

5. The flat lapping machine of claim 4, wherein: The driving unit is a servo motor.

6. The flat lapping machine of claim 1, wherein: The mounting seat is provided with a first sliding groove, and the flat device is slidingly arranged in the first sliding groove.

7. The flat lapping machine of claim 6, wherein: The flat device includes a sliding plate, a connecting plate and a repairing cup, the connecting plate is provided with a second sliding groove, the end surface and the tail end of the sliding plate are both provided with elastic members, the elastic members at the tail end of the sliding plate are clamped in the first sliding groove, the elastic members at the end surface of the sliding plate are clamped in the second sliding groove, and the repairing cup is arranged at both ends of the connecting plate through bearings.

8. The flat lapping machine of claim 7, wherein: The mounting seat and the base are screw fastened.

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