Surface grinding machine with anti-deviation structure
By installing fixed blocks, bidirectional screws, moving blocks, clamping plates and rubber buffer blocks on the processing table of the plane grinder, the gear meshing structure and the rotation of the bidirectional screws solve the problem of position offset of the workpiece of the plane grinder, the stable clamping and limiting of the workpiece are achieved, and the stability of the grinding effect is improved.
Patent Information
- Application Number
- CN202420846015.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-23
AI Technical Summary
Existing plane grinders are prone to cause workpiece position deviation during processing, affecting grinding effect.
A planar grinder with an anti-offset structure is designed. By installing fixed blocks, bidirectional screws, moving blocks, clamping plates and rubber buffer blocks on the processing table, the rotation of the gear meshing structure and bidirectional screws can achieve stable clamping and limiting of the workpiece.
Effectively prevent the workpiece from being positionally offset during grinding, improve the stability of the workpiece placement, and ensure the stability of the grinding effect.
Smart Images
Figure CN222589060U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of surface grinders, in particular to a surface grinder with an anti-deviation structure. Background Art
[0002] A surface grinder is a type of grinder, which is mainly used to process the plane of a workpiece. The workpiece can be ground by a high-speed rotating grinding wheel to achieve the required flatness. The surface grinder can grind various metal materials. The existing surface grinders still have certain defects when in use.
[0003] In the prior art, a surface grinder is a common metal processing equipment used for precision grinding of various flat, smooth, and adjustable surface parts. During the use of a surface grinder, the workpiece is usually placed directly on a processing table for processing. The workpiece on the processing table will move as the mobile table moves, causing the workpiece on the processing table to easily shift in position, affecting the grinding operation of the workpiece. Utility Model Content
[0004] The utility model aims to provide a surface grinder with an anti-deviating structure to solve the problem that workpieces processed by surface grinders currently on the market are prone to deviate as mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface grinder with an anti-drift structure, comprising: a bed body, a movable table, a processing table, a lifting frame and a grinding wheel, the movable table is installed on the surface of the bed body, the processing table is installed inside the movable table, the lifting frame is installed on the surface of the bed body, and the grinding wheel is installed on the front of the lifting frame.
[0006] Preferably, a fixed block is installed on the surface of the processing table, a bidirectional screw is installed inside the fixed block through a bearing, a moving block is threadedly connected to the outer side of the bidirectional screw, a clamping plate is welded to the outer side of the moving block, and a rubber buffer block is bonded to the inner side of the clamping plate.
[0007] Preferably, a small gear is welded on the outer side of the bidirectional screw rod, a rotating rod is connected to the inner part of the fixed block close to the small gear through a bearing, and a large gear is welded on the outer side of the small gear.
[0008] Preferably, a meshing structure is formed between the large gear and the small gear, and two groups of clamping plates are symmetrically arranged about the center of the bidirectional screw.
[0009] Preferably, a connection block is welded to the inner wall of the mobile platform, a collection box is arranged inside the mobile platform, and a filter is installed inside the collection box.
[0010] Preferably, a through hole is formed through the bottom of the collection box, and a plug-in rod is welded to the outside of the collection box.
[0011] Preferably, a rubber limiting block is bonded to the inner side of the plug rod.
[0012] Compared with the prior art, the beneficial effect of the utility model is that when the rotating rod of the surface grinder with an anti-deviated structure rotates, it can drive the large gear to rotate, and when the large gear rotates, it can drive the small gear to mesh and rotate, and when the small gear rotates, it can drive the bidirectional screw to rotate. The waste chips generated during the processing of the workpiece will fall onto the filter net inside the collection box. At the same time, water for cooling the workpiece will flow into the collection box, and the waste water will be discharged from the inside of the collection box through the through hole. In this simple and convenient way, metal waste chips can be collected in a centralized manner, saving time.
[0013] 1. The grinding wheel on the surface grinder can grind the workpiece, but the workpiece is easily displaced as the mobile platform moves, affecting the grinding operation of the workpiece. When the rotating rod rotates, it can drive the large gear to rotate. When the large gear rotates, it can drive the small gear to mesh and rotate. When the small gear rotates, it can drive the bidirectional screw to rotate. When the moving block thread slides, it can drive the clamping plate to move. When the two sets of clamping plates clamp the workpiece, the rubber buffer block can prevent the workpiece surface from being squeezed and worn. Through this simple and convenient method, the workpiece can be clamped and limited, the stability of the workpiece placement is improved, and the workpiece is not easily displaced when it moves with the mobile platform.
[0014] 2. Metal scraps will be generated during the use of the surface grinder. The metal scraps usually fall to both sides of the mobile platform. It takes a lot of time for personnel to collect the scraps. When the collection box moves, the filter screen and the plug rod can be driven to move. When the end of the plug rod passes through the connecting block, the rubber limit block will produce extrusion deformation. The scraps generated during the processing of the workpiece will fall onto the filter screen inside the collection box. At the same time, water for cooling the workpiece will flow into the collection box, and the waste water will be discharged from the collection box through the through hole. This simple and convenient method can collect metal scraps in a centralized manner, saving time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the top view of the cross-section structure of the fixing block of the utility model;
[0017] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;
[0018] Figure 4This is a schematic diagram of the main cutaway structure of the collection box of the utility model;
[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping plate of the utility model.
[0020] In the figure: 1. bed body; 2. moving table; 3. processing table; 4. lifting frame; 5. grinding wheel; 6. fixed block; 7. bidirectional screw rod; 8. moving block; 9. clamping plate; 10. rubber buffer block; 11. small gear; 12. rotating rod; 13. large gear; 14. connecting block; 15. collecting box; 16. filter screen; 17. through hole; 18. plug-in rod; 19. rubber limit block. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1 , Figure 2 and Figure 5 It can be seen that the utility model provides a technical solution: a surface grinder with an anti-deviation structure, comprising: a bed body 1, a movable table 2, a processing table 3, a lifting frame 4 and a grinding wheel 5, the movable table 2 is installed on the surface of the bed body 1, the processing table 3 is installed inside the movable table 2, the lifting frame 4 is installed on the surface of the bed body 1, the grinding wheel 5 is installed on the front of the lifting frame 4, the surface of the processing table 3 is installed with a fixed block 6, a two-way screw rod 7 is installed inside the fixed block 6 through a bearing, a movable block 8 is threadedly connected to the outer side of the two-way screw rod 7, a clamping plate 9 is welded to the outer side of the movable block 8, a rubber buffer block 10 is bonded to the inner side of the clamping plate 9, a pinion 11 is welded to the outer side of the two-way screw rod 7, a rotating rod 12 is connected to the inner side of the fixed block 6 near the pinion 11 through a bearing, a large gear 13 is welded to the outer side of the pinion 11, a meshing structure is formed between the large gear 13 and the pinion 11, and two groups of clamping plates 9 are symmetrically arranged about the center of the two-way screw rod 7.
[0023] During specific implementation, the grinding wheel 5 on the surface grinder can grind the workpiece, but the workpiece is easily displaced as the movable table 2 moves, affecting the grinding operation of the workpiece. When the workpiece is placed on the surface of the processing table 3, the rotating rod 12 can be rotated. When the rotating rod 12 rotates, it can drive the large gear 13 to rotate. When the large gear 13 rotates, it can drive the small gear 11 to mesh and rotate. When the small gear 11 rotates, it can drive the bidirectional screw rod 7 to rotate. When the bidirectional screw rod 7 rotates, it can drive the two groups of moving blocks 8 to slide threads close to each other. When the moving block 8 slides threads, it can drive the clamping plate 9 to move. When the clamping plate 9 moves, it can drive the rubber buffer block 10 to move. When the two groups of clamping plates 9 clamp the workpiece, the rubber buffer block 10 can prevent the surface of the workpiece from being squeezed and worn.
[0024] See also Figure 1 , Figure 2 and Figure 5 It can be seen that, through this simple and convenient method, the workpiece can be clamped and limited, thereby improving the stability of the workpiece placement, so that the workpiece is not prone to positional deviation when moving with the movable platform 2.
[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 It can be seen that a connecting block 14 is welded to the inner wall of the mobile platform 2, a collecting box 15 is arranged inside the mobile platform 2, a filter screen 16 is installed inside the collecting box 15, a through hole 17 is opened through the bottom of the collecting box 15, a plug rod 18 is welded to the outer side of the collecting box 15, a rubber limit block 19 is bonded to the inner side of the plug rod 18, and the plug rod 18 is U-shaped.
[0026] During specific implementation, metal scraps will be generated during the use of the surface grinder, and the metal scraps will usually fall to the two sides of the movable platform 2. It takes a lot of time for personnel to collect the scraps. For this reason, the collection box 15 can be pushed. When the collection box 15 moves, the filter screen 16 and the plug-in rod 18 can be driven to move. When the end of the plug-in rod 18 passes through the connecting block 14, the rubber limit block 19 will be extruded and deformed. When the rubber limit block 19 passes through the connecting block 14, the collection box 15 will move to both sides of the processing table 3. The scraps generated during the processing of the workpiece will fall on the filter screen 16 inside the collection box 15. At the same time, water for cooling the workpiece will flow into the collection box 15, and the waste water will be discharged from the inside of the collection box 15 through the through hole 17.
[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 It can be seen that through this simple and convenient method, metal scraps can be collected centrally, saving time.
[0028] To sum up, when using the surface grinder with anti-deviation structure, the workpiece is placed on the processing table 3, and the grinding wheel 5 can be lowered to the specified position through the lifting frame 4. When the grinding wheel 5 rotates, the movable table 2 will move left and right, so that the workpiece moves back and forth at the bottom of the grinding wheel 5 for grinding. The surface grinder is a prior art and will not be described in detail here. When the two sets of clamping plates 9 clamp the workpiece, the rubber buffer block 10 can prevent the surface of the workpiece from being squeezed and worn. Through this simple and convenient method, the workpiece can be clamped and limited, and the stability of the workpiece placement is improved, so that the workpiece is not prone to position deviation when moving with the movable table 2. The waste chips generated during the processing of the workpiece will fall on the filter screen 16 inside the collection box 15. At the same time, the water for cooling the workpiece will flow into the collection box 15, and the waste water will be discharged from the collection box 15 through the through hole 17. Through this simple and convenient method, metal waste chips can be collected in a centralized manner to save time. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.
[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.
Claims
1. A surface grinder with an anti-deviation structure, comprising: The bed body (1), the moving table (2), the processing table (3), the lifting frame (4) and the grinding wheel (5) are characterized by: A movable platform (2) is installed on the surface of the bed body (1), a processing table (3) is installed inside the movable platform (2), a lifting frame (4) is installed on the surface of the bed body (1), and a grinding wheel (5) is installed at the front of the lifting frame (4).
2. The surface grinder with an anti-deviating structure according to claim 1, characterized in that: A fixed block (6) is installed on the surface of the processing table (3), a bidirectional screw rod (7) is installed inside the fixed block (6) via a bearing, a moving block (8) is threadedly connected to the outer side of the bidirectional screw rod (7), a clamping plate (9) is welded to the outer side of the moving block (8), and a rubber buffer block (10) is bonded to the inner side of the clamping plate (9).
3. The surface grinder with an anti-deviating structure according to claim 2, characterized in that: A small gear (11) is welded to the outside of the bidirectional screw rod (7), a rotating rod (12) is connected to the inside of the fixed block (6) close to the small gear (11) via a bearing, and a large gear (13) is welded to the outside of the small gear (11).
4. The surface grinder with an anti-deviating structure according to claim 3, characterized in that: A meshing structure is formed between the large gear (13) and the small gear (11), and two groups of the clamping plates (9) are symmetrically arranged about the center of the bidirectional screw rod (7).
5. The surface grinder with an anti-deviating structure according to claim 1, characterized in that: A connection block (14) is welded to the inner wall of the mobile platform (2), a collection box (15) is provided inside the mobile platform (2), and a filter screen (16) is installed inside the collection box (15).
6. The surface grinder with an anti-deviating structure according to claim 5, characterized in that: A through hole (17) is formed through the bottom of the collection box (15), and a plug-in rod (18) is welded to the outside of the collection box (15).
7. The surface grinder with an anti-deviating structure according to claim 6, characterized in that: A rubber limiting block (19) is bonded to the inner side of the plug-in rod (18).