Grinding limiting mechanism for grinding machine production and machining
By using a motor to drive the bidirectional screw to rotate in grinding machine production and processing, the extrusion plate and limit plate are driven to fix the product, and multi-angle adjustment is achieved through the card block and connecting column, the existing grinding limit mechanism is solved. The problem of poor fixing effect during angle grinding improves grinding accuracy and processing quality.
Patent Information
- Application Number
- CN202421040408.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The grinding limiting mechanism for existing grinding machines for production and processing is easily affected when grinding at multiple angles, resulting in a decrease in grinding accuracy.
The grinding limiting mechanism is adopted, including grinding devices, bidirectional screws, motors, extrusion plates, clamps and rubber limiting plates. The two-way screws are driven to rotate through the motor to drive the extrusion plates and limiting plates to the product. Perform stable fixation and achieve multi-angle adjustment through the card block and connecting column.
It achieves the meeting of stable limits and multi-angle processing requirements for different products, and improves grinding accuracy and processing quality.
Smart Images
Figure CN222520986U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of grinding limit mechanisms, in particular to a grinding limit mechanism for production and processing of grinding machines. Background Art
[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use a high-speed rotating grinding wheel for grinding. Grinding machines can perform high-precision grinding with very small surface roughness and high efficiency. They are widely used in various fields. Before the grinder performs grinding, the workpiece needs to be fixed with a grinding limiter.
[0003] However, most of the existing grinding machines use a manual twisting screw to limit and fix the workpiece, but the fixation has certain limitations. When the product needs to be ground at multiple angles, the fixation needs to be released and, after adjustment, it needs to be limited and fixed again through the limit mechanism. After repeated limiting processes, the fixing effect is easily affected, resulting in a significant decrease in grinding accuracy. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a grinding limit mechanism for grinding machine production and processing, aiming to improve the problem of low grinding accuracy in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding limit mechanism for grinding machine production and processing, including a grinding device, a front side of the grinding device is fixedly connected to a workbench, the bottom of the workbench is fixedly connected to a storage box, the top left and right sides of the workbench are slidably connected to extrusion plates, one of the extrusion plates is fixedly connected to a fixed block on the left side, a displacement plate is slidably connected to the inner wall of the fixed block, a first clamping block is fixedly connected to the right side of the displacement plate, a second clamping block is slidably connected to the right side of the first clamping block, the adjacent sides of the two extrusion plates are rotatably connected to connecting columns, the adjacent sides of the two connecting columns are fixedly connected to the limiting plate, the left side of the displacement plate is fixedly connected to a mounting column, a spring is arranged on the left side of the displacement plate, and a limiting component is arranged on the front side of the grinding device.
[0006] As a further description of the above technical solution:
[0007] The limiting assembly includes a locking plate, which is fixedly connected to the top rear side of the workbench, a motor is fixedly connected to the left side of the locking plate, a bidirectional screw is fixedly connected to the output end of the motor, and a feed box is arranged on the left side of the storage box.
[0008] As a further description of the above technical solution:
[0009] The second clamping block is slidably connected to the inner wall of the fixed block, and the extrusion plate is threadedly connected to the left and right sides of the outer wall of the bidirectional screw rod.
[0010] As a further description of the above technical solution:
[0011] The limiting plate is made of rubber material.
[0012] As a further description of the above technical solution:
[0013] The pressing plate is slidably connected to the left and right sides of the locking plate.
[0014] As a further description of the above technical solution:
[0015] The first card block is engaged with the second card block.
[0016] As a further description of the above technical solution:
[0017] One of the connecting posts is fixedly connected to the right side of the second clamping block.
[0018] As a further description of the above technical solution:
[0019] The spring is arranged on the left side of the inner wall of the fixing block.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, by using the connecting column, fiberboard, mounting column, spring and other components in coordination, not only can the product be stably limited, but also the processing requirements of different circular angles can be met during the processing, thereby improving the adaptability to the processing requirements of different products.
[0022] 2. In the utility model, by using the grinding device, the bidirectional screw rod, the motor and other components in coordination, the stable position limit of the product can be maintained during the processing, thereby improving the grinding quality and the comprehensive stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional schematic diagram of the grinding limit mechanism for grinding machine production and processing proposed by the utility model;
[0024] Figure 2 It is a top view of the three-dimensional structure of the grinding limit mechanism for grinding machine production and processing proposed by the utility model;
[0025] Figure 3 The utility model is a grinding limit mechanism for grinding machine production and processing Figure 2 Enlarged view of point A in the middle.
[0026] Legend:
[0027] 1. Grinding device; 2. Workbench; 3. Storage box; 4. Extrusion plate; 5. Fixed block; 6. Displacement plate; 7. First clamping block; 8. Second clamping block; 9. Connecting column; 10. Limiting plate; 11. Mounting column; 12. Spring; 13. Locking plate; 14. Motor; 15. Bidirectional screw; 16. Feed box. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Reference Figure 1-Figure 3 The utility model provides an embodiment: a grinding limit mechanism for grinding machine production and processing, including a grinding device 1, a workbench 2 is fixedly connected to the front side of the grinding device 1, a storage box 3 is fixedly connected to the bottom of the workbench 2, and extrusion plates 4 are slidably connected to the left and right sides of the top of the workbench 2, one of the extrusion plates 4 is fixedly connected to a fixed block 5 on the left side, a displacement plate 6 is slidably connected to the inner wall of the fixed block 5, a first clamping block 7 is fixedly connected to the right side of the displacement plate 6, and a second clamping block 8 is slidably connected to the right side of the first clamping block 7, and the adjacent sides of the two extrusion plates 4 are rotatably connected to connecting columns 9, and the adjacent sides of the two connecting columns 9 are fixedly connected to a limiting plate 10, the limiting plate 10 is made of rubber material, a mounting column 11 is fixedly connected to the left side of the displacement plate 6, a spring 12 is arranged on the left side of the displacement plate 6, and a limiting component is arranged on the front side of the grinding device 1.
[0030] The fixed product is processed by the grinding device 1, and the generated debris can fall into the storage box 3 through the gap in the middle of the workbench 2. For the multi-directional grinding needs of some products, the first clamping block 7 and the second clamping block 8 can be disengaged by pulling the mounting column 11. At this time, the product can be rotated for angle adjustment. After the angle adjustment is completed, the first clamping block 7 can be locked to the second clamping block 8 by the Panasonic mounting column 11 and the push of the spring 12. Moreover, since the connecting columns 9 on both sides are always in a rotating connection state, a multi-angle adjustment effect can be achieved, thereby improving the processing efficiency and quality.
[0031] The second clamping block 8 is slidably connected to the inner wall of the fixed block 5, and the position of the second clamping block 8 is limited by the setting of the fixed block 5. The extrusion plate 4 is threadedly connected to the left and right sides of the outer wall of the bidirectional screw rod 15. Threaded sleeves are provided on both sides of the extrusion plate 4, thereby threadedly connecting the threaded sleeves and the bidirectional screw rod 15 to realize the clamping and fixing function.
[0032] The first clamping block 7 is engaged with the second clamping block 8 , and a plurality of groups of contact positions between the first clamping block 7 and the second clamping block 8 are provided.
[0033] One of the connecting columns 9 is fixedly connected to the right side of the second clamping block 8. When the second clamping block 8 is separated from the first clamping block 7, the lock can be canceled by the rotation connection between the connecting column 9 and the extrusion plate 4, and the angle can be adjusted.
[0034] The limit assembly includes a locking plate 13, and the extrusion plate 4 is slidably connected to the left and right sides of the locking plate 13. The locking plate 13 is fixedly connected to the top rear side of the workbench 2, the left side of the locking plate 13 is fixedly connected to a motor 14, the output end of the motor 14 is fixedly connected to a bidirectional screw rod 15, and the left side of the storage box 3 is provided with a feed box 16.
[0035] Turn on the motor 14, and use the power output by the motor 14 to drive the bidirectional screw rod 15 to rotate, and then drive the two side extrusion plates 4 to approach each other through the threaded connection until the two side limit plates 10 are in contact with the product, and drive the extrusion plates 4 to extrude through the threads to firmly fix the product.
[0036] Working principle: When using this grinding limit mechanism to limit and fix the products produced by the grinder, the motor 14 can be turned on, and the bidirectional screw rod 15 can be driven to rotate by the power output of the motor 14, and then the extrusion plates 4 on both sides are driven to approach each other through the threaded connection until the limit plates 10 on both sides are in contact with the product, and the extrusion plates 4 are driven to be squeezed through the threads to firmly fix the product.
[0037] After the fixation is completed, the fixed product can be processed by the grinding device 1, and the generated debris can fall into the storage box 3 through the gap in the middle of the workbench 2. For the multi-directional grinding needs of some products, the first clamping block 7 and the second clamping block 8 can be disengaged by pulling the mounting column 11. At this time, the product can be rotated for angle adjustment. After the angle adjustment is completed, the first clamping block 7 can be locked to the second clamping block 8 by the Panasonic mounting column 11 and the push of the spring 12. Moreover, since the connecting columns 9 on both sides are always in a rotating connection state, the multi-angle adjustment effect can be achieved, thereby improving the processing efficiency and quality.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A grinding limit mechanism for production and processing of a grinding machine, comprising a grinding device (1), characterized in that: The front side of the grinding device (1) is fixedly connected to a workbench (2), the bottom of the workbench (2) is fixedly connected to a storage box (3), the top left and right sides of the workbench (2) are slidably connected to extrusion plates (4), the left side of one of the extrusion plates (4) is fixedly connected to a fixed block (5), the inner wall of the fixed block (5) is slidably connected to a displacement plate (6), the right side of the displacement plate (6) is fixedly connected to a first clamping block (7), the right side of the first clamping block (7) is slidably connected to a second clamping block (8), the adjacent sides of the two extrusion plates (4) are rotatably connected to connecting columns (9), the adjacent sides of the two connecting columns (9) are fixedly connected to a limiting plate (10), the left side of the displacement plate (6) is fixedly connected to a mounting column (11), the left side of the displacement plate (6) is provided with a spring (12), and the front side of the grinding device (1) is provided with a limiting component.
2. The grinding limit mechanism for grinding machine production and processing according to claim 1 is characterized in that: The limiting assembly comprises a locking plate (13), wherein the locking plate (13) is fixedly connected to the top rear side of the workbench (2), a motor (14) is fixedly connected to the left side of the locking plate (13), a bidirectional screw rod (15) is fixedly connected to the output end of the motor (14), and a feed box (16) is arranged on the left side of the storage box (3).
3. The grinding limit mechanism for grinding machine production and processing according to claim 1 is characterized in that: The second clamping block (8) is slidably connected to the inner wall of the fixed block (5), and the extrusion plate (4) is threadedly connected to the left and right sides of the outer wall of the bidirectional screw rod (15).
4. The grinding limit mechanism for grinding machine production and processing according to claim 1 is characterized in that: The limiting plate (10) is made of rubber material.
5. The grinding limit mechanism for grinding machine production and processing according to claim 2 is characterized in that: The pressing plate (4) is slidably connected to the left and right sides of the locking plate (13).
6. The grinding limit mechanism for grinding machine production and processing according to claim 1, characterized in that: The first clamping block (7) and the second clamping block (8) are clamped together.
7. The grinding limit mechanism for grinding machine production and processing according to claim 1 is characterized in that: One of the connecting posts (9) is fixedly connected to the right side of the second clamping block (8).
8. The grinding limit mechanism for grinding machine production and processing according to claim 1, characterized in that: The spring (12) is arranged on the left side of the inner wall of the fixing block (5).