Polishing table for gray iron casting

Abstract

The utility model is suitable for the technical field of gray iron polishing, and provides a gray iron casting polishing table which comprises a polishing table body, a collecting groove is formed in the polishing table body, collecting openings are formed in the two sides of the polishing table body, and scrap iron can penetrate through the collecting openings to enter a pair of fixing frames in the collecting groove. The fixing frame is fixedly installed on one side of the grinding table body. The movable plates are arranged on the other side of the polishing table body in a sliding mode, and the fixing frame and the movable plates can make contact with the gray iron casting; the grinding disc is arranged above the grinding table main body, and the grinding disc can be in contact with the gray iron casting; and the brush plate is arranged on the fixing frame, bristles are fixedly installed on the brush plate, and the bristles can make sliding contact with the polishing table body. According to the grinding table for the gray iron casting, scrap iron generated in the grinding process can be conveniently collected and cleaned, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gray iron grinding, in particular to a grinding table for gray iron castings. Background Art

[0002] Gray iron is a type of cast iron material with a high carbon content. Its graphite form is silver-gray, hence its name. Gray iron has high hardness and good wear resistance, so it is widely used in many fields.

[0003] A large amount of iron filings will be generated during the grinding process of gray iron. However, common grinding tables are unable to collect and clean these iron filings, resulting in the iron filings being scattered and difficult to clean. Utility Model Content

[0004] The utility model provides a grinding table for gray iron castings, aiming to solve the problem raised in the above background technology that the currently common grinding tables cannot collect and clean the iron filings generated during the grinding process, resulting in the iron filings being scattered and being difficult to clean.

[0005] To solve the above problems, the utility model is implemented as follows: a grinding table for gray iron castings, comprising: a grinding table main body, a collecting groove is opened on the grinding table main body, and collecting ports are provided on both sides of the grinding table main body, and the collecting ports can allow iron filings to pass through and enter the collecting groove; a pair of fixed frames, and the fixed frames are fixedly installed on one side of the grinding table main body; a pair of movable plates, and the movable plates are slidably arranged on the other side of the grinding table main body, and the fixed frames and movable plates can both contact the gray iron casting; a grinding disc, and the grinding disc is arranged above the grinding table main body, and the grinding disc can contact the gray iron casting; a brush plate, and the brush plate is arranged on the fixed frame, and bristles are fixedly installed on the brush plate, and the bristles can slidably contact the grinding table main body; a mounting mechanism, and the mounting mechanism is arranged on the movable plate, and the mounting mechanism is used to mount the brush plate on the movable plate.

[0006] Preferably, the mounting mechanism includes a mounting block that can be set in the fixed frame, and the two sides of the brush plate are respectively fixedly connected to the two mounting blocks, and two compression grooves are provided on the front side of the mounting block, and a limit block is slidably provided in the compression groove, and a mounting groove is provided in the movable plate, and the mounting groove can be extended into by the mounting block, and limit grooves are provided on both sides of the mounting groove, and the limit grooves can be slid into by the limit block.

[0007] Preferably, drive rods are rotatably installed on both sides of the grinding table body, and the drive rods are threadedly connected to the movable plate. Drive motors are fixedly installed on both sides of the grinding table body, and the output shaft of the drive motor is fixedly connected to the drive rods.

[0008] Preferably, first guide rails are fixedly installed on both sides of the grinding table body, the same bracket is fixedly installed on the output blocks of the two first guide rails, a second guide rail is fixedly installed on the top of the bracket, a hydraulic cylinder 1 is fixedly installed on the output block of the second guide rail, a mounting frame is fixedly installed on the output rod of the hydraulic cylinder 1, a grinding motor is fixedly installed on the mounting frame, and the output shaft of the grinding motor is fixedly connected to the grinding disc.

[0009] Preferably, a storage groove is provided on the grinding table body below the fixed frame, and the mounting block and the brush plate can extend into the storage groove. A slide groove is provided below the storage groove, and a storage rack is slidably provided in the slide groove. One end of the storage rack extending into the storage groove can contact the mounting block, and the storage rack is provided with a spring on both sides which are fixedly connected to the enlarged side of the top of the storage rack and the storage groove respectively.

[0010] Preferably, the same guide groove is opened on one side of the two compression grooves, a guide rod is fixedly installed in the guide groove, the side of the limit block extending into the guide groove is slidably connected to the guide rod, and spring 2 is sleeved on both sides of the guide rod, and the two sides of the spring 2 are respectively fixedly connected to the inner wall of the guide groove and the part of the limit block extending in the guide groove.

[0011] Preferably, a pull rope is fixedly installed on the part of the limit block located in the guide groove, a support groove is opened on the rear side of the mounting block, a support frame is slidably provided in the support groove, one end of the pull rope extending into the support groove is fixedly connected to the support frame, and the support frame is provided with a spring three whose two ends are respectively fixedly connected to the inner wall of the support groove and the enlarged side of the top of the support frame, a hydraulic cylinder two is fixedly installed on the top inner wall of the fixing frame, and a pressure plate is fixedly installed on the output rod of the hydraulic cylinder two, and the pressure plate can contact the side of the support frame extending out of the support groove.

[0012] Compared with the related art, the grinding table for gray iron castings provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the gray iron casting polishing table provided by this solution has achieved significant improvements in the installation, use, storage and other aspects of the gray iron casting polishing table through a series of innovative designs and component optimizations. Specifically, by introducing key components such as the installation mechanism, polishing mechanism, and storage mechanism, this device not only simplifies the installation steps, improves the installation efficiency and stability, but also optimizes the convenience of operation and the polishing effect during the polishing process. At the same time, the setting of the storage mechanism allows the polishing table to be easily stored when not in use, saving space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the main structure of a grinding table for gray iron castings provided by the utility model;

[0015] Figure 2 It is a schematic diagram of the main cross-sectional structure of a grinding table for gray iron castings provided by the utility model;

[0016] Figure 3 It is a side view structural diagram of the mounting block and the brush plate in the utility model;

[0017] Figure 4 It is a schematic diagram of a top view and cross-section structure of a mounting block in the utility model;

[0018] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG.

[0019] 1. Grinding table body; 2. Fixed frame; 3. Moving plate; 4. Grinding disc; 5. Brush plate; 6. Mounting block; 7. Compression groove; 8. Limit block; 9. Mounting groove; 10. Limit groove; 11. Driving rod; 12. Driving motor; 13. First guide rail; 14. Bracket; 15. Second guide rail; 16. Hydraulic cylinder one; 17. Mounting frame; 18. Grinding motor; 19. Storage groove; 20. Slide groove; 21. Storage rack; 22. Spring one; 23. Guide groove; 24. Guide rod; 25. Spring two; 26. Pull rope; 27. Support groove; 28. Support rack; 29. ​​Spring three; 30. Hydraulic cylinder two; 31. Press plate. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a grinding table for gray iron castings, such as Figure 1-5 As shown, the grinding table for gray iron castings includes: a grinding table body 1, on which a collecting groove is opened, and collecting ports are provided on both sides of the grinding table body 1, and the collecting ports can allow iron filings to pass through and enter the collecting groove; a pair of fixed frames 2, and the fixed frame 2 is fixedly installed on one side of the grinding table body 1; a pair of movable plates 3, and the movable plate 3 is slidably arranged on the other side of the grinding table body 1, and both the fixed frame 2 and the movable plate 3 can contact the gray iron casting; a grinding disc 4, and the grinding disc 4 is arranged above the grinding table body 1, and the grinding disc 4 can contact the gray iron casting; a brush plate 5, and the brush plate 5 is arranged on the fixed frame 2, and bristles are fixedly installed on the brush plate 5, and the bristles can slide in contact with the grinding table body 1; a mounting mechanism, and the mounting mechanism is arranged on the movable plate 3, and the mounting mechanism is used to mount the brush plate 5 on the movable plate 3.

[0023] In this embodiment, the grinding table body 1 is used as the main working area for grinding gray iron castings and provides an operating platform. The collection trough and the collection ports on both sides are designed to collect iron filings generated during the grinding process, solving the problem of iron filings scattering and difficulty in cleaning.

[0024] The collecting trough collects the iron chips entering from the collecting port, so that the iron chips can be processed centrally, reducing the cleaning work.

[0025] The collection port serves as a channel for iron chips to enter the collection trough. Its design allows the iron chips to slide naturally during the cleaning process, thereby achieving the collection of iron chips.

[0026] The fixing frame 2 is fixedly mounted on one side of the grinding table body 1 and is used to support and fix the gray iron casting to ensure the stability of the casting during the grinding process.

[0027] The movable plate 3 is slidably arranged on the other side of the grinding table body 1, and cooperates with the fixed frame 2 to clamp the gray iron casting. The flexibility of the movable plate 3 allows it to adapt to castings of different sizes.

[0028] The grinding disc 4 is arranged above the grinding table body 1 and is used for grinding the gray iron casting.

[0029] The brush plate 5 is mounted on the fixing frame 2 and is in sliding contact with the grinding table body 1 through the bristles, so as to clean the residual iron filings on the grinding table body 1 and keep the working area clean. The design of the bristles can effectively remove the iron filings and keep the working surface smooth.

[0030] The mounting mechanism is disposed on the moving plate 3 and is used to mount the brush plate 5 on the moving plate 3 to ensure that the brush plate 5 can work stably during the movement.

[0031] In a further preferred embodiment of the utility model, the mounting mechanism includes a mounting block 6 that can be set in the fixed frame 2, and the two sides of the brush plate 5 are respectively fixedly connected to the two mounting blocks 6, and two compression grooves 7 are provided on the front side of the mounting block 6, and a limit block 8 is slidably provided in the compression groove 7. A mounting groove 9 is provided in the movable plate 3, and the mounting groove 9 can be extended into the mounting block 6. Limiting grooves 10 are provided on both sides of the mounting groove 9, and the limit grooves 10 can be slid into the limit blocks 8.

[0032] In this embodiment, the mounting block 6 is an important component for connecting the brush plate 5 to ensure that the brush plate 5 can be stably fixed on the grinding table. The mounting block 6 can be set in the fixing frame 2, and the two sides of the brush plate 5 are respectively fixedly connected to the two mounting blocks 6. This design allows the brush plate 5 to remain stable during movement and is not prone to shaking.

[0033] The compression groove 7 provides a sliding space for the limiting block 8 . When the mounting block 6 enters the mounting groove 9 , the limiting block 8 can slide in the compression groove 7 to achieve alignment and locking with the limiting groove 10 .

[0034] After the mounting block 6 enters the mounting groove 9, the limiting block 8 will slide into the limiting groove 10, playing the role of fixing the mounting block 6 and ensuring the stability of the brush plate 5 during the movement.

[0035] The installation groove 9 provides a space for the installation block 6 to extend into, so that the brush plate 5 can be smoothly installed on the moving plate 3. Both sides of the installation groove 9 are provided with limit grooves 10. This design enables the limit block 8 to smoothly slide into the limit groove 10 after the installation block 6 enters the installation groove 9, so as to be fixed.

[0036] The limiting groove 10 is used in conjunction with the limiting block 8. When the limiting block 8 slides into the limiting groove 10, it locks the mounting block 6 to prevent it from moving or falling off during operation.

[0037] Through the design and optimization of the above newly added components, the mounting mechanism can better realize the stable mounting of the brush plate 5 on the movable plate 3. This design not only improves the stability and reliability of the grinding table, but also makes the mounting and dismounting process simpler and more efficient.

[0038] In a further preferred embodiment of the utility model, drive rods 11 are rotatably installed on both sides of the grinding table body 1, and the drive rods 11 are threadedly connected to the movable plate 3. Drive motors 12 are fixedly installed on both sides of the grinding table body 1, and the output shaft of the drive motor 12 is fixedly connected to the drive rods 11.

[0039] In this embodiment, the driving rod 11 is used as a transmission component, and drives the movable plate 3 to slide on the grinding table body 1 through rotational motion. The driving rod 11 is rotatably mounted on both sides of the grinding table body 1 and is threadedly connected to the movable plate 3. This design enables the movable plate 3 to perform linear motion along the axis direction of the driving rod 11 when the driving rod 11 rotates.

[0040] The driving motor 12 provides rotational power for the driving rod 11 to realize the automatic movement of the moving plate 3. The driving motor 12 is fixedly mounted on both sides of the grinding table body 1, and its output shaft is fixedly connected to the driving rod 11. When the driving motor 12 is started, the rotational motion of its output shaft is directly transmitted to the driving rod 11, thereby driving the movement of the moving plate 3.

[0041] The automatic movement of the moving plate 3 is realized by the cooperation of the driving motor 12 and the driving rod 11, making the clamping and grinding process of the gray iron casting more efficient and convenient. This design not only improves the work efficiency, but also reduces the labor intensity of the operator.

[0042] Combined with the original fixing frame 2, brush plate 5, grinding disc 4 and other components, the utility model realizes efficient grinding of gray iron castings and effective collection and cleaning of iron filings through the design of automatic movement. At the same time, the real-time cleaning function of the brush plate 5 ensures the cleanliness of the grinding table body 1, further improving the cleanliness of the working environment.

[0043] In a further preferred embodiment of the utility model, first guide rails 13 are fixedly installed on both sides of the grinding table body 1, and the same bracket 14 is fixedly installed on the output blocks of the two first guide rails 13, and a second guide rail 15 is fixedly installed on the top of the bracket 14, and a hydraulic cylinder 16 is fixedly installed on the output block of the second guide rail 15, and a mounting frame 17 is fixedly installed on the output rod of the hydraulic cylinder 16, and a grinding motor 18 is fixedly installed on the mounting frame 17, and the output shaft of the grinding motor 18 is fixedly connected to the grinding disc 4.

[0044] In this embodiment, the first guide rail 13 provides stable support and guidance for the bracket 14, ensuring the stability and accuracy of the bracket 14 during movement. The first guide rail 13 is fixedly mounted on both sides of the grinding table body 1, and the bracket 14 is fixedly mounted on the output block thereof. This design enables the bracket 14 to be accurately moved and adjusted along the direction of the first guide rail 13.

[0045] The bracket 14 serves as a supporting platform for the second guide rail 15 and the hydraulic cylinder 16 to ensure that these components can work stably. The bracket 14 is fixedly installed through the output block of the first guide rail 13, and the second guide rail 15 is fixedly installed on its top.

[0046] The second guide rail 15 provides accurate guidance and positioning for the hydraulic cylinder 16, ensuring that the grinding motor 18 and the grinding disc 4 can accurately move to the specified position. The second guide rail 15 is fixedly mounted on the top of the bracket 14, and the hydraulic cylinder 16 is fixedly mounted on its output block.

[0047] The hydraulic cylinder 16 provides lifting power for the grinding motor 18 and the grinding disc 4 to achieve accurate adjustment of the grinding depth. The hydraulic cylinder 16 is fixedly installed through the output block of the second guide rail 15, and a mounting frame 17 is fixedly installed on its output rod.

[0048] The mounting frame 17 serves as a fixed platform for the grinding motor 18 to ensure that the grinding motor 18 can work stably. The mounting frame 17 is fixedly mounted on the output rod of the hydraulic cylinder 16.

[0049] The grinding motor 18 provides rotational power for the grinding disc 4 to achieve efficient grinding of the gray iron casting. Its output shaft is fixedly connected to the grinding disc 4 and is fixedly installed by the mounting frame 17.

[0050] By adding these new components, the gray iron casting grinding table of the utility model not only has higher stability and flexibility, but also can realize precise adjustment of grinding depth and position. This design makes the grinding operation more efficient and accurate, improves work efficiency and product quality. At the same time, combined with the original collection tank, collection port, fixed frame 2, movable plate 3 and other components, the grinding table of the utility model can also realize effective collection and cleaning of iron filings, further improving the cleanliness of the working environment.

[0051] In a further preferred embodiment of the utility model, a storage groove 19 is provided on the grinding table body 1 below the fixed frame 2, and the mounting block 6 and the brush plate 5 can both extend into the storage groove 19. A slide groove 20 is provided below the storage groove 19, and a storage rack 21 is slidably provided in the slide groove 20. One end of the storage rack 21 extending into the storage groove 19 can contact the mounting block 6, and the storage rack 21 is provided with a spring 22 on both sides which are respectively fixedly connected to the enlarged side of the top of the storage rack 21 and the storage groove 19.

[0052] In this embodiment, the storage groove 19 serves as a storage space for the mounting block 6 and the brush plate 5. When the brush plate 5 is not needed, it can be stored in the storage groove 19 together with the mounting block 6 to avoid occupying the working space. The storage groove 19 is provided below the fixing frame 2 of the grinding table body 1 to ensure that the mounting block 6 and the brush plate 5 can be smoothly extended into it.

[0053] The slide groove 20 provides a sliding track for the storage rack 21, ensuring that the storage rack 21 can move smoothly in the storage groove 19. The slide groove 20 is opened below the storage groove 19 and is connected to the storage groove 19.

[0054] The storage rack 21 serves as a support platform for the mounting block 6. When the mounting block 6 and the brush plate 5 are stored in the storage slot 19, the storage rack 21 can extend into the storage slot 19 and contact the mounting block 6, thereby supporting and fixing the mounting block 6. The storage rack 21 is slidably disposed in the slide slot 20, and one end thereof extending into the storage slot 19 can contact the mounting block 6.

[0055] The spring 1 22 provides a restoring force for the storage rack 21. When the mounting block 6 and the brush plate 5 are removed from the storage slot 19, the spring 1 22 can push the storage rack 21 back to the initial position to prepare for the next storage. The spring 1 22 is sleeved on the storage rack 21, and its two sides are fixedly connected to the top bulge side of the storage rack 21 and the storage slot 19 respectively.

[0056] By means of the newly added storage slot 19, slide slot 20, storage rack 21 and spring 1 22, the gray iron casting grinding table of the utility model not only realizes the convenient storage of the mounting block 6 and the brush plate 5, but also makes the storage process more automated and efficient. This design not only saves working space, but also improves working efficiency, making the use of the grinding table more convenient and flexible.

[0057] In a further preferred embodiment of the utility model, the same guide groove 23 is opened on one side of the two compression grooves 7, a guide rod 24 is fixedly installed in the guide groove 23, one side of the limit block 8 extending into the guide groove 23 is slidably connected to the guide rod 24, and springs 25 are sleeved on both sides of the guide rod 24, and the two sides of the springs 25 are respectively fixedly connected to the inner wall of the guide groove 23 and the part of the limit block 8 extending in the guide groove 23.

[0058] In this embodiment, the guide groove 23 provides a sliding space for the guide rod 24 and the stop block 8 to ensure that they can maintain linear motion during the movement to avoid deviation or jamming. The guide groove 23 is opened on one side of the two compression grooves 7 to form a common space so that the guide rod 24 can pass through it.

[0059] The guide rod 24 provides a stable sliding support for the limit block 8, ensuring that it can move smoothly when entering or exiting the limit groove 10. The guide rod 24 is fixedly installed in the guide groove 23, and its length is sufficient to cover the sliding range of the limit block 8 in the guide groove 23.

[0060] The second spring 25 provides a restoring force for the limit block 8. When the limit block 8 is withdrawn from the limit groove 10, the second spring 25 can push it back to the initial position to prepare for the next installation. The second spring 25 is sleeved on both sides of the guide rod 24, and its two ends are respectively fixedly connected to the inner wall of the guide groove 23 and the part of the limit block 8 extending in the guide groove 23.

[0061] These newly added components work together with the original compression groove 7, limit block 8, etc. to achieve the following beneficial effects:

[0062] Enhanced stability: The coordinated use of the guide rod 24 and the guide groove 23 makes the limit block 8 more stable during the sliding process and is less likely to deviate or shake.

[0063] Improved installation convenience: the introduction of the second spring 25 enables the limit block 8 to automatically reset after exiting the limit groove 10, which simplifies the installation steps and improves the installation efficiency.

[0064] Improved durability: Through the optimization of the guiding and resetting mechanisms, the wear and failure of the mounting mechanism during long-term use are reduced, and its durability is improved.

[0065] In a further preferred embodiment of the utility model, a pull rope 26 is fixedly installed on the part of the limit block 8 located in the guide groove 23, a support groove 27 is opened on the rear side of the mounting block 6, a support frame 28 is slidably provided in the support groove 27, one end of the pull rope 26 extending into the support groove 27 is fixedly connected to the support frame 28, and a spring 3 29 is sleeved on the support frame 28, the two ends of which are respectively fixedly connected to the inner wall of the support groove 27 and the top enlarged side of the support frame 28, a hydraulic cylinder 2 30 is fixedly installed on the top inner wall of the fixing frame 2, and a pressure plate 31 is fixedly installed on the output rod of the hydraulic cylinder 2 30, and the pressure plate 31 can contact the side of the support frame 28 extending out of the support groove 27.

[0066] In this embodiment, the pull rope 26 is used as a transmission member connecting the limit block 8 and the support frame 28. When the support frame 28 is subjected to downward pressure, the force is transmitted to the limit block 8 through the pull rope 26, so that the two limit blocks 8 are close to each other, thereby causing the limit block 8 to leave the limit groove 10. One end of the pull rope 26 is fixedly installed on the portion of the limit block 8 located in the guide groove 23, and the other end extends into the support groove 27 and is fixedly connected to the support frame 28.

[0067] The support groove 27 provides a sliding space for the support frame 28 to ensure that it can maintain linear motion during the movement, and plays a role of positioning and supporting. The support groove 27 is opened on the rear side of the mounting block 6.

[0068] The support frame 28 is a component for supporting and fixing the pull rope 26. When subjected to downward pressure, the pull rope 26 can be pulled to move, so that the limit block 8 is pulled away from the limit groove 10, thereby realizing the removal of the mounting block 6 from the mounting groove 9. The support frame 28 is slidably arranged in the support groove 27, and one side of the support frame 28 is in contact with the pressure plate 31.

[0069] The spring three 29 provides the restoring power for the support frame 28. When the output rod of the hydraulic cylinder two 30 is retracted, the spring three 29 can push the support frame 28 back to the initial position to prepare for the installation of the moving plate 3. The spring three 29 is sleeved on the support frame 28, and its two ends are fixedly connected to the inner wall of the support groove 27 and the top bulge side of the support frame 28 respectively.

[0070] The hydraulic cylinder 2 30 provides power for the pressing plate 31 , and the pressing and releasing of the support frame 28 are realized by controlling the extension and contraction of the output rod of the hydraulic cylinder 2 30 . The hydraulic cylinder 2 30 is fixedly mounted on the top inner wall of the fixing frame 2 .

[0071] The pressing plate 31 is a component for pressing the support frame 28. When the output rod of the second hydraulic cylinder 30 is extended, the pressing plate 31 can press the support frame 28, thereby releasing the limit block 8 from the limit groove 10 and loosening the fixation of the mounting block 6. The pressing plate 31 is fixedly mounted on the output rod of the second hydraulic cylinder 30, and can contact the side of the support frame 28 extending out of the support groove 27.

[0072] Through the coordinated work of these newly added components, the gray iron casting grinding table of the utility model achieves the following beneficial effects during the installation process:

[0073] Improved operational convenience: by applying pressure to the support frame 28, the limit block 8 can be driven to slide in the compression groove 7 through the pull rope 26, so that the limit block 8 can leave the limit groove 10, thereby loosening the fixation of the mounting block 6, simplifying the disassembly steps and improving operational convenience.

[0074] Enhanced installation stability: The coordinated use of hydraulic cylinder 2 30 and pressure plate 31 can achieve the compression of support frame 28, making it convenient for support frame 28 to drive pull rope 26 to make limit block 8 leave limit groove 10, loosen the fixation of mounting block 6 by movable plate 3, and at the same time facilitate the storage of the entire mounting block 6 and brush plate 5 into the storage groove 19.

[0075] Improved automation: By controlling the extension and retraction of the output rod of the hydraulic cylinder 2 30, the support frame 28 is automatically pressed and released, thereby improving the automation of the grinding table.

[0076] In summary, compared with related technologies, this device has achieved significant improvements in the installation, use, storage and other aspects of the gray iron casting grinding table through a series of innovative designs and component optimization. Specifically, this device not only simplifies the installation steps, improves the installation efficiency and stability, but also optimizes the convenience of operation and the grinding effect during the grinding process by introducing key components such as the installation mechanism, the grinding mechanism, and the storage mechanism. At the same time, the setting of the storage mechanism allows the grinding table to be easily stored when not in use, saving space.

[0077] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0078] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A grinding table for gray iron castings, characterized in that: include: The grinding table body has a collecting groove on the grinding table body, and both sides of the grinding table body are provided with collecting ports, and the collecting ports allow iron filings to pass through and enter the collecting groove. A pair of fixing frames, wherein the fixing frames are fixedly mounted on one side of the grinding table body; A pair of movable plates, the movable plates are slidably arranged on the other side of the grinding table body, and the fixed frame and the movable plates can both contact the gray iron casting; A grinding disc, the grinding disc is arranged above the grinding table body, and the grinding disc can contact the gray iron casting; A brush plate, the brush plate is arranged on the fixing frame, bristles are fixedly mounted on the brush plate, and the bristles can be in sliding contact with the grinding table body; The mounting mechanism is arranged on the movable plate, and the mounting mechanism is used to mount the brush plate on the movable plate.

2. The grinding table for gray iron castings according to claim 1, characterized in that: The mounting mechanism includes a mounting block that can be set in the fixed frame, and the two sides of the brush plate are respectively fixedly connected to the two mounting blocks. Two compression grooves are provided on the front side of the mounting block, and a limit block is slidably provided in the compression groove. The movable plate is provided with a mounting groove, and the mounting groove can be extended into the mounting groove. Limiting grooves are provided on both sides of the mounting groove, and the limit grooves can be slid into the limit blocks.

3. The grinding table for gray iron castings according to claim 1, characterized in that: Driving rods are rotatably mounted on both sides of the grinding table body, and the driving rods are threadedly connected to the movable plate. Driving motors are fixedly mounted on both sides of the grinding table body, and the output shaft of the driving motor is fixedly connected to the driving rods.

4. The grinding table for gray iron castings according to claim 1, characterized in that: First guide rails are fixedly installed on both sides of the grinding table body, the same bracket is fixedly installed on the output blocks of the two first guide rails, a second guide rail is fixedly installed on the top of the bracket, a hydraulic cylinder 1 is fixedly installed on the output block of the second guide rail, a mounting frame is fixedly installed on the output rod of the hydraulic cylinder 1, a grinding motor is fixedly installed on the mounting frame, and the output shaft of the grinding motor is fixedly connected to the grinding disc.

5. The grinding table for gray iron castings according to claim 2, characterized in that: The grinding table main body is located below the fixed frame and is provided with a storage groove, the mounting block and the brush plate can both extend into the storage groove, a slide groove is provided below the storage groove, a storage rack is slidably arranged in the slide groove, one end of the storage rack extending into the storage groove can contact the mounting block, and the storage rack is provided with a spring 1 on both sides which are respectively fixedly connected to the enlarged side of the top of the storage rack and the storage groove.

6. The grinding table for gray iron castings according to claim 2, characterized in that: The same guide groove is opened on one side of the two compression grooves, a guide rod is fixedly installed in the guide groove, one side of the limit block extending into the guide groove is slidably connected to the guide rod, and spring 2 is sleeved on both sides of the guide rod, and the two sides of the spring 2 are respectively fixedly connected to the inner wall of the guide groove and the part of the limit block extending in the guide groove.

7. The grinding table for gray iron castings according to claim 6, characterized in that: A pull rope is fixedly installed on the part of the limit block located in the guide groove, a support groove is opened on the rear side of the mounting block, a support frame is slidably provided in the support groove, one end of the pull rope extending into the support groove is fixedly connected to the support frame, and a spring three is sleeved on the support frame, whose two ends are respectively fixedly connected to the inner wall of the support groove and the enlarged side of the top of the support frame, a hydraulic cylinder two is fixedly installed on the top inner wall of the fixing frame, and a pressure plate is fixedly installed on the output rod of the hydraulic cylinder two, and the pressure plate can contact the side of the support frame extending out of the support groove.

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