Surface grinding machine for grinding plane of workpiece

Abstract

The utility model provides a surface grinding machine for grinding a workpiece plane, which comprises a supporting base plate, a steering supporting base body, a first sliding structure, a first adjusting structure, a first grinding wheel, a working table and a workpiece placing table, the first sliding structure is fixedly installed on one side of the steering supporting base body, and the first adjusting structure is installed on the first sliding structure in a sliding mode. The first grinding wheel is mounted on the first adjusting structure; the workbench is fixedly installed on the surface of the supporting base plate and located in front of the steering supporting base body, and the workpiece containing table is fixedly installed above the workbench. Due to the arrangement of the steering supporting base body and the workpiece placing table, the grinding wheel can be rapidly replaced when the grinding wheel is damaged or different meshes need to be replaced, and dust or sparks generated by grinding can be collected according to a specific path.

Description

Technical Field

[0001] This utility model relates to the field of surface grinding technology, and in particular to a surface grinding machine for grinding the surface of a workpiece. Background Technology

[0002] Surface grinders are widely used in the field of machining. They are mainly used to precisely grind the flat surfaces of workpieces to meet the requirements of industrial production for workpiece surface finish and dimensional accuracy. In modern manufacturing, with the continuous pursuit of product quality and production efficiency, traditional grinding technology faces a variety of challenges.

[0003] Limitations of traditional grinding machines: Existing surface grinders typically rely on manual replacement of grinding wheels, a cumbersome and time-consuming process that impacts overall production efficiency. Furthermore, the high frequency of grinding wheel replacements easily leads to equipment downtime, increasing production costs. In addition, the dust and particulate matter generated during grinding affect the working environment and workpiece quality, requiring additional dust removal equipment, further increasing the complexity and maintenance costs of the equipment.

[0004] Therefore, it is essential to invent a surface grinder for grinding the flat surface of a workpiece. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a surface grinder for grinding the surface of workpieces, solving the issues that existing surface grinders still suffer from: the inability to quickly change grinding wheels when they are damaged or require different grit sizes; and the inability to collect grinding dust or sparks along a specific path. A surface grinder for grinding the surface of workpieces includes a support base, a steering support base, a first sliding structure, a first adjusting structure, a first grinding wheel, a worktable, and a workpiece placement table. The steering support base is fixedly mounted on the surface of the support base, and the first sliding structure is fixedly mounted on one side of the steering support base. The first adjusting structure is slidably mounted on the first sliding structure. The first grinding wheel is mounted on the first adjusting structure. The worktable is fixedly mounted on the surface of the support base and located in front of the steering support base. The workpiece placement table is fixedly mounted above the worktable.

[0006] The steering support base includes a column support, a bottom support platform, and a conversion motor. The bottom support platform is fixedly installed at the bottom of the column support, and the output end of the conversion motor is fixedly installed at the bottom of the bottom support platform. The conversion motor is fixedly installed on the surface of the support base plate. A first sliding structure is fixedly installed on one side of the column support.

[0007] A support column is rotatably mounted on the top of the column support body, and an extension support frame is fixedly mounted on the top of the support column. The lower ends of the extension support frame are fixedly mounted on a stabilizing bracket; the bottom of the stabilizing bracket is fixedly mounted on the surface of the support base plate.

[0008] A second sliding structure is fixedly installed on the other side of the column support, and a second adjusting structure is slidably installed on the second sliding structure, on which a second grinding wheel is installed.

[0009] The workpiece placement stage includes a sliding base, a movable base plate, and a workpiece suction and release table surface. The sliding base is fixedly installed on the surface of the worktable, and the movable base plate is slidably installed on the sliding base. The workpiece suction and release table surface is fixedly installed on the surface of the movable base plate.

[0010] A first extension plate is fixedly installed at one end of the movable substrate, and an air outlet hood is fixedly installed on the surface of the first extension plate; a second extension plate is fixedly installed at the other end of the movable substrate, and an air suction hood is fixedly installed on the surface of the second extension plate, and air collecting plates are fixedly installed on both sides of the second extension plate near the air outlet hood.

[0011] The internal column support of the steering support base adopts a rectangular metal bracket, and the column support can be rotated by a conversion motor through the support of the bottom support platform; the column support can only rotate 180 degrees at a time; the extension support frame and the stabilizing bracket together form a gate-shaped support structure, and the extension support frame and the stabilizing bracket can rotate the column support through the support of the column; the column support can replace the first grinding wheel and the second grinding wheel through its own 180-degree rotation, which has the following advantages compared with the prior art: ① Improved flexibility: The steering support base realizes the automatic switching of the first grinding wheel and the second grinding wheel through the 180-degree rotation of the column support. This design has no... ① Manual disassembly or machine shutdown is required to replace the grinding wheel, reducing downtime and improving operational efficiency. It is particularly suitable for processes that require frequent changes in grinding wheel grit or different grinding requirements; ② Stable structure: The steering support base relies on the stable support of the bottom support platform and the conversion motor to keep the column support body stable during rotation, ensuring grinding accuracy. At the same time, the extended support frame and the stabilizing bracket form a gate-like structure, providing additional support for the column support body and enhancing the overall stability of the equipment; ③ High degree of automation: The automatic replacement of the grinding wheel is achieved by driving the steering support base to rotate through the conversion motor. This not only reduces manual operation but also improves the automation level of the processing process, making the equipment more suitable for long-term continuous operation.

[0012] The movable substrate can reciprocate on the surface of the sliding base via a screw-driven structure, and the workpiece suction and release table uses a set of rectangular electromagnetic adsorption support plates; the first extension plate and the second extension plate use two sets of rectangular metal plates and can move along with the movable substrate; the air outlet hood uses a set of metal shells and can exhaust air towards the suction hood through a fan installed inside; the suction hood uses a set of metal shells and can extract air from the direction of the suction hood through a fan installed inside; the air collecting plate uses two sets of outwardly inclined metal plates to form an airflow guiding space. Compared with the prior art, it has the following advantages. ① Excellent dust removal effect: The first and second extension plates are installed at both ends of the moving base plate, equipped with an exhaust hood and a suction hood. The exhaust hood and suction hood have built-in fans, which effectively control the dust generated during the grinding process by guiding the airflow. The air collection plate further guides the airflow to form a good dust removal system, keeping the working area clean and conducive to processing accuracy and equipment maintenance; ② Enhanced flexibility: The moving base plate is equipped with a workpiece suction and release table. The table adopts a rectangular electromagnetic adsorption support plate, which can flexibly fix workpieces of different sizes and shapes, with strong adaptability. The electromagnetic adsorption structure facilitates the quick clamping and release of workpieces, simplifying the operation process.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The design of the steering support base of this utility model has the following advantages compared with the prior art: ① Improved flexibility: The steering support base achieves automatic switching between the first and second grinding wheels through the 180-degree rotation of the column support body. This design eliminates the need for manual disassembly or stopping to replace the grinding wheels, reducing downtime and improving operating efficiency. It is particularly suitable for processes that require frequent changes in grinding wheel grit or different grinding requirements; ② Stable structure: The steering support base relies on the stable support of the bottom support platform and the conversion motor to keep the column support body stable during rotation, ensuring grinding accuracy. At the same time, the extended support frame and the stable bracket form a gate-like structure, providing additional support for the column support body and enhancing the overall stability of the equipment; ③ High degree of automation: The automatic replacement of grinding wheels is achieved by driving the steering support base to rotate through the conversion motor. This not only reduces manual operation but also improves the automation level of the processing process, making the equipment more suitable for long-term continuous operation.

[0015] 2. The design of the movable base plate of this utility model has the following advantages compared with the prior art: ① Excellent dust removal effect: The movable base plate is equipped with a first extension plate and a second extension plate at both ends, and is equipped with an exhaust hood and an exhaust hood. The exhaust hood and the exhaust hood have built-in fans, which effectively control the dust generated during the grinding process by guiding the airflow. The air collecting plate further guides the airflow to form a good dust removal system, keeping the working area clean and which is conducive to processing accuracy and equipment maintenance; ② Enhanced flexibility: The movable base plate is equipped with a workpiece suction and release table. The table adopts a rectangular electromagnetic adsorption support plate, which can flexibly fix workpieces of different sizes and shapes, with strong adaptability. The electromagnetic adsorption structure facilitates the quick clamping and release of workpieces, simplifying the operation process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the steering support base of this utility model.

[0018] Figure 3 This is a schematic diagram of the workpiece placement stage of this utility model.

[0019] In the picture:

[0020] Support base plate 1, steering support base 2, column support body 21, bottom support platform 22, conversion motor 23, support column 24, extension support frame 25, stabilizing bracket 26, first sliding structure 3, first adjustment structure 4, first grinding wheel 5, second sliding structure 6, second adjustment structure 7, second grinding wheel 8, worktable 9, workpiece placement platform 10, sliding base 101, moving base plate 102, workpiece suction and release platform 103, first extension plate 104, air outlet hood 105, second extension plate 106, air suction hood 107, air collection plate 108. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0022] As attached Figure 1 To be continued Figure 3 As shown.

[0023] This utility model provides a surface grinder for grinding the surface of a workpiece, comprising a support base plate 1, a steering support base 2, a first sliding structure 3, a first adjusting structure 4, a first grinding wheel 5, a worktable 9, and a workpiece placement table 10, wherein: the steering support base 2 is fixedly installed on the surface of the support base plate 1, and the first sliding structure 3 is fixedly installed on one side of the steering support base 2, and the first adjusting structure 4 is slidably installed on the first sliding structure 3; the first grinding wheel 5 is installed on the first adjusting structure 4; the worktable 9 is fixedly installed on the surface of the support base plate 1 and located in front of the steering support base 2, and the workpiece placement table 10 is fixedly installed above the worktable 9.

[0024] The steering support base 2 includes a column support 21, a bottom support platform 22, and a conversion motor 23. The bottom support platform 22 is fixedly installed at the bottom of the column support 21, and the output end of the conversion motor 23 is fixedly installed at the bottom of the bottom support platform 22. The conversion motor 23 is fixedly installed on the surface of the support base plate 1. A first sliding structure 3 is fixedly installed on one side of the column support 21.

[0025] A support column 24 is rotatably mounted on the top of the column support body 21, and an extension support frame 25 is fixedly mounted on the top of the support column 24. The lower ends of the extension support frame 25 are fixedly mounted on the stabilizing bracket 26. The bottom of the stabilizing bracket 26 is fixedly mounted on the surface of the support base plate 1.

[0026] A second sliding structure 6 is fixedly installed on the other side of the column support 21, and a second adjusting structure 7 is slidably installed on the second sliding structure 6. A second grinding wheel 8 is installed on the second adjusting structure 7.

[0027] The workpiece placement stage 10 includes a sliding base 101, a movable base plate 102, and a workpiece suction and release table 103. The sliding base 101 is fixedly installed on the surface of the worktable 9, and the movable base plate 102 is slidably installed on the sliding base 101. The workpiece suction and release table 103 is fixedly installed on the surface of the movable base plate 102.

[0028] A first extension plate 104 is fixedly installed at one end of the movable substrate 102, and an air outlet hood 105 is fixedly installed on the surface of the first extension plate 104; a second extension plate 106 is fixedly installed at the other end of the movable substrate 102, and an air suction hood 107 is fixedly installed on the surface of the second extension plate 106, and air collecting plates 108 are fixedly installed on both sides of the second extension plate 106 near the air outlet hood 105.

[0029] The column support 21 inside the steering support base 2 adopts a rectangular metal bracket, and the column support 21 can be rotated by the conversion motor 23 through the support of the bottom support platform 22; the column support 21 can only rotate 180 degrees at a time; the extension support frame 25 and the stabilizing bracket 26 together form a door-shaped support structure, and the extension support frame 25 and the stabilizing bracket 26 can rotate the column support 21 through the support of the support column 24; the column support 21 can replace the first grinding wheel 5 and the second grinding wheel 8 through its own 180-degree rotation.

[0030] The movable base plate 102 can reciprocate on the surface of the sliding base 101 via a screw drive structure, and the workpiece suction and release table 103 adopts a set of rectangular electromagnetic adsorption support plates; the first extension plate 104 and the second extension plate 106 adopt two sets of rectangular metal plates and can move with the movable base plate 102; the air outlet hood 105 adopts a set of metal shells and can exhaust air towards the suction hood 107 through the fan installed inside; the suction hood 107 adopts a set of metal shells and can extract air from the direction of the suction hood 105 through the fan installed inside; the air collecting plate 108 adopts two sets of outwardly inclined metal plates to form an airflow guiding space.

[0031] This surface grinding solution has the following overall advantages compared to existing technologies:

[0032] 1. Automatic grinding wheel switching function: Through the 180-degree rotation design of the steering support base 2 and the column support 21, the first grinding wheel 5 and the second grinding wheel 8 can be switched quickly and automatically without the need for manual replacement of grinding wheels, reducing downtime. It is suitable for grinding processes that require frequent changes of grinding wheel grit, and greatly improves work efficiency.

[0033] 2. Multi-level grinding precision and flexibility: The moving base plate 102 is equipped with a screw drive structure, which can achieve precise reciprocating movement on the sliding base 101. At the same time, the workpiece suction and release table 103 adopts an electromagnetic adsorption support plate, which allows workpieces of different sizes and shapes to be quickly clamped, meeting the grinding needs of different workpieces and making it highly adaptable.

[0034] 3. High-efficiency dust removal system: The two ends of the movable base plate 102 are provided with an air outlet hood 105 and an air suction hood 107, which, together with the air collection plate 108, form an airflow guiding system. This system effectively controls dust in the grinding area through the airflow generated by the fan, keeps the worktable 9 and the surrounding environment clean, helps to extend the equipment life and ensure grinding accuracy.

[0035] 4. Stability and durability: The support structure in this solution, such as the extension support frame 25, the stabilizing bracket 26 and the bottom support platform 22, forms a stable gate-shaped support structure, which ensures the stability of the equipment during operation. The column support body 21 is made of high-strength metal material, which is wear-resistant and durable, and is suitable for continuous processing under high load for a long time.

[0036] 5. Improved intelligence and automation: The design incorporates a conversion motor 23 and an automatic dust removal system, giving the grinding machine a high degree of automation and reducing the frequency of manual operation and maintenance. This intelligent design makes the equipment more suitable for the needs of high-efficiency production and improves the overall processing efficiency.

[0037] In summary, this solution significantly improves upon existing technologies in terms of automatic grinding wheel switching, grinding accuracy, dust removal efficiency, stability, durability, and intelligence, providing a superior solution for efficient and precise surface grinding applications.

[0038] Working principle

[0039] The working principle of this surface grinder is mainly through the coordinated operation of multiple components to achieve efficient and precise grinding of the workpiece surface.

[0040] 1. Basic support and positioning: The support base plate 1 serves as the foundation of the grinding machine, providing stable support. The steering support base 2 is fixedly installed on the support base plate 1. The internal column support 21 is rotated by the conversion motor 23, which enables the first grinding wheel 5 and the second grinding wheel 8 to be quickly switched as needed. This design ensures the rapid replacement of grinding wheels and improves production efficiency.

[0041] 2. Grinding operation: The first grinding wheel 5 and the second grinding wheel 8 are installed on the first adjustment structure 4 and the second adjustment structure 7. According to the grinding needs, the operator can adjust the height and position of the grinding wheel to ensure the best grinding effect. When the first grinding wheel 5 is worn or the grit needs to be changed, the conversion motor 23 drives the column support body 21 to rotate 180 degrees and automatically switches to the second grinding wheel 8 for operation.

[0042] 3. Workpiece fixing and moving: A movable base plate 102 is installed on the workpiece placement table 10. The base plate moves back and forth on the sliding base 101 through a screw drive structure, so that the workpiece can be accurately positioned and moved horizontally during the grinding process. The electromagnetic adsorption function of the workpiece suction and release table 103 ensures that the workpiece is firmly fixed, which facilitates the grinding operation.

[0043] 4. Dust removal and airflow management: During the grinding process, the exhaust hood 105 and the suction hood 107 effectively control the generation of dust through the built-in fan, and the air collection plate 108 guides the airflow to form a good ventilation effect, keep the working area clean, thereby improving the grinding quality and extending the service life of the equipment.

[0044] Through the coordinated work of the above components, this surface grinder achieves high efficiency, high precision, and a good operating experience, and is suitable for surface grinding of various workpieces.

[0045] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A surface grinder for grinding the plane of a workpiece, characterized in that: The system includes a support base plate (1), a steering support base (2), a first sliding structure (3), a first adjusting structure (4), a first grinding wheel (5), a worktable (9), and a workpiece placement table (10), wherein: the steering support base (2) is fixedly installed on the surface of the support base plate (1), and the first sliding structure (3) is fixedly installed on one side of the steering support base (2), and the first adjusting structure (4) is slidably installed on the first sliding structure (3); the first grinding wheel (5) is installed on the first adjusting structure (4); the worktable (9) is fixedly installed on the surface of the support base plate (1) and located in front of the steering support base (2), and the workpiece placement table (10) is fixedly installed above the worktable (9).

2. A surface grinder for grinding the plane of a workpiece as described in claim 1, characterized in that: The steering support base (2) includes a column support (21), a bottom support platform (22) and a conversion motor (23), and the bottom support platform (22) is fixedly installed at the bottom of the column support (21), and the output end of the conversion motor (23) is fixedly installed at the bottom of the bottom support platform (22); the conversion motor (23) is fixedly installed on the surface of the support base plate (1); a first sliding structure (3) is fixedly installed on one side of the column support (21).

3. A surface grinder for grinding the plane of a workpiece as described in claim 2, characterized in that: The top of the column support (21) is rotatably mounted with a support column (24), and the top of the support column (24) is fixedly mounted with an extension support frame (25). The lower ends of the extension support frame (25) are fixedly mounted with a stabilizing bracket (26); the bottom of the stabilizing bracket (26) is fixedly mounted on the surface of the support base plate (1).

4. A surface grinder for grinding the plane of a workpiece as described in claim 2, characterized in that: A second sliding structure (6) is fixedly installed on the other side of the column support (21), and a second adjustment structure (7) is slidably installed on the second sliding structure (6), and a second grinding wheel (8) is installed on the second adjustment structure (7).

5. A surface grinder for grinding the plane of a workpiece as described in claim 1, characterized in that: The workpiece placement stage (10) includes a sliding base (101), a movable base plate (102), and a workpiece suction and release table (103). The sliding base (101) is fixedly installed on the surface of the worktable (9), and the movable base plate (102) is slidably installed on the sliding base (101). The workpiece suction and release table (103) is fixedly installed on the surface of the movable base plate (102).

6. A surface grinder for grinding the plane of a workpiece as described in claim 5, characterized in that: One end of the movable substrate (102) is fixedly mounted with a first extension plate (104), and an air outlet hood (105) is fixedly mounted on the surface of the first extension plate (104); the other end of the movable substrate (102) is fixedly mounted with a second extension plate (106), and an air suction hood (107) is fixedly mounted on the surface of the second extension plate (106), and air collecting plates (108) are fixedly mounted on both sides of the second extension plate (106) near the air outlet hood (105).

7. A surface grinder for grinding the plane of a workpiece as described in claim 3, characterized in that: The column support (21) inside the steering support base (2) adopts a rectangular metal bracket, and the column support (21) can be rotated by the conversion motor (23) through the support of the bottom support platform (22); the column support (21) can only rotate 180 degrees at a time; the extension support frame (25) and the stabilizing bracket (26) together form a door-shaped support structure, and the extension support frame (25) and the stabilizing bracket (26) can rotate the column support (21) through the support of the support column (24); the column support (21) can replace the first grinding wheel (5) and the second grinding wheel (8) through its own 180-degree rotation.

8. A surface grinder for grinding the plane of a workpiece as described in claim 6, characterized in that: The movable substrate (102) can reciprocate on the surface of the sliding base (101) via a screw drive structure, and the workpiece suction and release table (103) adopts a set of rectangular electromagnetic adsorption support plates; the first extension plate (104) and the second extension plate (106) adopt two sets of rectangular metal plates and can move with the movable substrate (102); the air outlet hood (105) adopts a set of metal shells and can exhaust air towards the suction hood (107) through the fan installed inside; the suction hood (107) adopts a set of metal shells and can extract air from the direction of the air hood (105) through the fan installed inside; the air collecting plate (108) adopts two sets of outwardly inclined metal plates to form an airflow guiding space.

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