Multi-station switching device for metal product grinding

Abstract

The utility model relates to metal product processing technical field discloses metal product grinding is with many position switching device, including base, the top wall rear side fixed connection of base has the prop, the top wall front side rotationally connected of base has the workbench surface, the top wall equidistance of workbench surface installs a plurality of fixed mechanism, the fixed mechanism is used for fixing work piece. In the utility model, the work piece is placed in the recess of the clamping block inside, the hasp is made to resist on the work piece, the fixed block is made, the recess of fixed block top is clamped in the protruding portion of hasp bottom, the telescopic link can support the fixed block because of the elasticity of itself, prevents the fixed block from rebounding, forms the stable connection, prevents the work piece from appearing the sliding phenomenon in the processing process, ensures the work piece to keep stable in the processing process, this kind of accurate fixing and positioning mechanism has improved the accuracy and reliability of entire processing process significantly, thereby has guaranteed the quality and efficiency of work piece processing.

Description

Technical Field

[0001] This utility model relates to the field of metal product processing technology, and in particular to a multi-station switching device for grinding metal products. Background Technology

[0002] Metal grinding is a process that uses grinding tools and abrasives to cut and polish the surface of metal products in order to improve their surface precision, roughness, gloss and other properties. It eliminates burrs, scratches and oxide scale defects on the metal surface, reduces surface roughness and makes the surface smoother. Grinding is also used for high-precision parts to control dimensional tolerances.

[0003] Metal product grinding uses a multi-station switching device for metal product grinding. This device usually consists of a rotatable turntable, multiple grinding stations, and a drive mechanism. The turntable has multiple mounting positions for mounting different grinding tools and fixtures. The drive mechanism is a motor that drives the turntable to rotate through a transmission device.

[0004] In existing technology, the device uses a drive mechanism to rotate the turntable, sequentially switching the required grinding stations to the processing positions. For example, after a metal product completes a grinding process at a certain station, the turntable rotates, sending the product to the next station with different grinding functions for subsequent processing. This can realize multiple continuous grinding processes for metal products, but it mostly relies on relay control, which cannot monitor the station status in real time. When a fault occurs, manual troubleshooting is required, resulting in low maintenance efficiency. Currently, industrial robots and vision systems are used to automate the entire process of workpiece loading, station switching, and parameter adjustment. The grinding parameters of each station are recorded in real time, supporting quality traceability and process optimization. However, the locking device after positioning, such as hydraulic clamps and bolts, cannot provide sufficient clamping force, and the station may experience slight displacement during processing. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a multi-station switching device for grinding metal products, which aims to improve the problem that existing positioning and locking devices, such as hydraulic clamps and bolts, cannot provide sufficient clamping force, resulting in slight displacement of the station during processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multi-station switching device for grinding metal products, comprising a base, a support column fixedly connected to the rear side of the top wall of the base, a worktable rotatably connected to the front side of the top wall of the base, multiple fixing mechanisms equidistantly installed on the top wall of the worktable for fixing workpieces, and multiple vibration damping mechanisms equidistantly installed on the bottom wall of the worktable for reducing the impact of vibration on the equipment; the fixing mechanism includes a fixing seat, which is equidistantly fixedly connected to the middle of the top wall of the worktable, a mounting block fixedly connected to the top left side of the fixing seat, a buckle rotatably connected to the left side of the inner wall of the mounting block, and a locking assembly installed on the right side of the mounting block.

[0007] As a further description of the above technical solution:

[0008] The engaging assembly includes a rotating shaft, which is rotatably connected to the inner wall of the mounting block. A fixing block is rotatably connected to the right side of the outer wall of the rotating shaft. A telescopic rod is installed on the front side of the outer wall of the fixing block, and the telescopic rod is connected to the fixing seat.

[0009] As a further description of the above technical solution:

[0010] A clamping block is installed on the top right side of the fixed base, and the clamping block is fixedly connected to the right side of the top wall of the fixed base at equal intervals.

[0011] As a further description of the above technical solution:

[0012] The vibration damping mechanism includes a fixed plate, which is fixedly connected at equal intervals to the middle of the bottom wall of the workbench. A connecting block one is fixedly connected to the right side of the bottom wall of the fixed plate, and a connecting block two is fixedly connected to the left side of the bottom wall of the fixed plate. Buffer components are installed on the inner walls of the connecting block one and the connecting block two.

[0013] As a further description of the above technical solution:

[0014] The buffer assembly includes a damping rod, which is fixedly connected to the middle of the inner wall of the connecting block one, and a spring is installed on the outer wall of the damping rod.

[0015] As a further description of the above technical solution:

[0016] The bottom of the inner wall of the second connecting block is rotatably connected to the second rotating shaft, and the outer wall of the second rotating shaft is rotatably connected to the pressure block. The upper right side of the outer wall of the pressure block is connected to the damping rod.

[0017] As a further description of the above technical solution:

[0018] A guide plate is fixedly connected to the right side of the top wall of the base, and a controller is fixedly connected to the left side of the outer wall of the support column.

[0019] As a further description of the above technical solution:

[0020] A display screen is installed on the upper left side of the outer wall of the controller, and multiple buttons are installed at equal intervals on the lower left side of the outer wall of the controller.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the workpiece is placed in the groove inside the clamping block, the buckle is rotated so that it abuts against the workpiece, and the fixing block is rotated so that the groove at the top of the fixing block is engaged with the protruding part at the bottom of the buckle. The telescopic rod, due to its own elasticity, can support the fixing block and prevent the fixing block from rebounding, forming a stable connection. This prevents the workpiece from sliding during processing and ensures that the workpiece remains stable during processing. This precise fixing and positioning mechanism significantly improves the accuracy and reliability of the entire processing process, thereby ensuring the quality and efficiency of workpiece processing.

[0023] 2. In this utility model, when the structure is subjected to vibration, it will impact the pressure block, causing the pressure block to rotate on the outer wall of the second rotating shaft. The upper end of the pressure block will compress the damping rod, which in turn compresses the spring. When the spring is subjected to vibration, it will undergo elastic deformation, absorbing and buffering vibration energy, further improving the structure's vibration resistance, and also absorbing some noise. This will prevent components from becoming loose, worn, or even damaged due to long-term vibration, thus extending the service life of the equipment. Attached Figure Description

[0024] Figure 1 This is a perspective view of the multi-station switching device for grinding metal products proposed in this utility model.

[0025] Figure 2 This is a front view of the multi-station switching device for grinding metal products proposed in this utility model;

[0026] Figure 3 This is a side view of the multi-station switching device for grinding metal products proposed in this utility model;

[0027] Figure 4 This is a partial structural schematic diagram of the multi-station switching device for grinding metal products proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the vibration reduction mechanism of the multi-station switching device for grinding metal products proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Support column; 3. Fixing mechanism; 301. Buckle; 302. Mounting block; 303. Snap-fit ​​assembly; 3031. Fixing block; 3032. Telescopic rod; 3033. Rotating shaft one; 304. Clamping block; 305. Fixing seat; 4. Vibration damping mechanism; 401. Fixing plate; 402. Connecting block one; 403. Buffer assembly; 4031. Damping rod; 4032. Spring; 404. Rotating shaft two; 405. Pressure block; 406. Connecting block two; 5. Controller; 6. Display screen; 7. Button; 8. Worktable; 9. Guide plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a multi-station switching device for grinding metal products, including a base 1. A support column 2 is fixedly connected to the rear side of the top wall of the base 1, and a worktable 8 is rotatably connected to the front side of the top wall of the base 1. Multiple fixing mechanisms 3 are equidistantly installed on the top wall of the worktable 8 to fix the workpiece. Multiple vibration damping mechanisms 4 are equidistantly installed on the bottom wall of the worktable 8 to reduce the impact of vibration on the equipment. The fixing mechanism 3 includes a fixing seat 305. 5. A mounting block 302 is fixedly connected to the top left side of the mounting base 305 at equal intervals on the center of the top wall of the workbench 8. A latch 301 is rotatably connected to the left side of the inner wall of the mounting block 302. A locking assembly 303 is installed on the right side of the mounting block 302. The locking assembly 303 includes a rotating shaft 3033, which is rotatably connected to the inner wall of the mounting block 302. A fixing block 3031 is rotatably connected to the right side of the outer wall of the rotating shaft 3033. A fastening component 3031 is installed on the front side of the outer wall of the fixing block 3031. Telescopic rod 3032 is connected to fixed base 305. A clamping block 304 is installed on the top right side of fixed base 305. The clamping block 304 is fixedly connected to the right side of the top wall of fixed base 305 at equal intervals. The workpiece is placed in the groove inside the clamping block 304 to ensure that it is firmly embedded. Then, the buckle 301 is rotated to press it tightly against the workpiece to ensure good contact between the buckle 301 and the workpiece. Next, the fixed block 3031 is operated so that the groove at its top is precisely embedded into the protrusion at the bottom of the buckle 301 to form a stable connection. Due to its elasticity, telescopic rod 3032 can effectively support and stabilize fixed block 3031 to prevent it from rebounding due to external force. This not only avoids unnecessary slippage of the workpiece during processing, but also ensures that the workpiece remains stable throughout the entire process. This precise fixing and positioning method significantly improves the accuracy and reliability of the entire processing, thereby ensuring the quality and efficiency of workpiece processing.

[0033] Specifically, the workpiece is placed in the groove inside the clamping block 304, and then the buckle 301 is rotated so that the buckle 301 abuts against the workpiece. The fixing block 3031 is rotated so that the groove at the top of the fixing block 3031 is engaged with the protruding part at the bottom of the buckle 301. The telescopic rod 3032, due to its own elasticity, can support the fixing block 3031 and prevent the fixing block 3031 from rebounding, forming a stable connection. This prevents the workpiece from sliding during processing and ensures that the workpiece remains stable during processing. This precise fixing and positioning mechanism significantly improves the accuracy and reliability of the entire processing process, thereby ensuring the quality and efficiency of workpiece processing.

[0034] Reference Figure 1 , Figure 2 and Figure 5The vibration damping mechanism 4 includes a fixed plate 401, which is equidistantly fixed to the middle of the bottom wall of the worktable 8. A connecting block 402 is fixedly connected to the right side of the bottom wall of the fixed plate 401, and a connecting block 406 is fixedly connected to the left side of the bottom wall of the fixed plate 401. A buffer assembly 403 is installed on the inner wall of the connecting block 402 and the connecting block 406. The buffer assembly 403 includes a damping rod 4031, which is fixedly connected to the middle of the inner wall of the connecting block 402. A spring 4032 is installed on the outer wall of the damping rod 4031. A rotating shaft 404 is rotatably connected to the bottom of the inner wall of the connecting block 406. A pressure block 405 is rotatably connected to the outer wall of the rotating shaft 404. The upper right side of the outer wall of the pressure block 405 is connected to the damping rod 403. In a scenario involving structural vibration, the pressure block 405 will be subjected to the impact of vibration, causing it to rotate on the outer wall of the rotating shaft 404. During rotation, the upper end of the pressure block 405 will apply pressure to the damping rod 4031, thereby compressing the spring 4032. The spring 4032 will undergo elastic deformation under the influence of vibration. This deformation can effectively absorb and buffer vibration energy. Through this mechanism, the vibration resistance of the structure is significantly enhanced, and some noise can also be absorbed, preventing the loosening, wear, or even damage of components caused by long-term vibration. This design not only improves the stability and safety of the equipment, but also extends the service life of the equipment, ensuring that the equipment can operate continuously and efficiently.

[0035] Specifically, when the structure is subjected to vibration, it will impact the pressure block 405, causing the pressure block 405 to rotate on the outer wall of the rotating shaft 404. The upper end of the pressure block 405 compresses the damping rod 4031, which in turn compresses the spring 4032. When the spring 4032 is subjected to vibration, it undergoes elastic deformation, absorbing and buffering vibration energy, further improving the structure's vibration resistance. It can also absorb some noise, preventing components from loosening, wearing, or even being damaged due to long-term vibration, thus extending the service life of the equipment.

[0036] Reference Figure 1 , Figure 2 and Figure 3 A guide plate 9 is fixedly connected to the right side of the top wall of the base 1, and a controller 5 is fixedly connected to the left side of the outer wall of the support column 2. A display screen 6 is installed on the upper middle part of the left side of the outer wall of the controller 5, and multiple buttons 7 are installed at equal intervals on the lower middle part of the left side of the outer wall of the controller 5.

[0037] Specifically, the ultra-high rigidity and planar precision of the base 1 ensure the consistency of the installation benchmarks of each component, avoiding station offset caused by deformation of the base 1. The guide plate 9 maintains the cleanliness of the grinding area through reasonable flow guidance design, preventing debris accumulation from affecting grinding accuracy and equipment life. The controller 5 coordinates the operation logic of each component, realizing complex functions such as multi-station switching and grinding parameter adjustment. Operators can intuitively monitor the equipment status and adjust parameters through the display screen 6, while the button 7 ensures the safe and efficient operation of the device through precise command input.

[0038] Working principle: The workpiece is placed in the groove inside the clamping block 304 to ensure that it is securely embedded. Then, the latch 301 is rotated to firmly press against the workpiece, ensuring good contact between the latch 301 and the workpiece. Next, the fixing block 3031 is operated so that its top groove is precisely engaged with the protruding part at the bottom of the latch 301. This ensures a stable connection between the fixing block 3031 and the latch 301. Due to its elasticity, the telescopic rod 3032 can effectively support and stabilize the fixing block 3031, preventing it from rebounding due to external forces. This not only prevents unnecessary slippage of the workpiece during processing but also ensures that the workpiece remains stable throughout the entire process. This precise fixing and positioning method significantly improves the accuracy and reliability of the entire processing, thereby ensuring the quality and efficiency of workpiece processing.

[0039] When faced with structural vibration, the pressure block 405 will be impacted by the vibration, causing it to rotate on the outer wall of the rotating shaft 404. During rotation, the upper end of the pressure block 405 will compress the damping rod 4031, which in turn will further compress the spring 4032. Under the action of vibration, the spring 4032 will undergo elastic deformation. This deformation can effectively absorb and buffer vibration energy. Through this mechanism, the vibration resistance of the structure is significantly improved, and some noise can also be absorbed, avoiding the problems of component loosening, wear, or even damage caused by long-term vibration. This design not only improves the stability and safety of the equipment, but also extends the service life of the equipment, ensuring that the equipment can operate efficiently for a long time.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-station switching device for grinding metal products, comprising a base (1), characterized in that: A support column (2) is fixedly connected to the rear side of the top wall of the base (1), and a worktable (8) is rotatably connected to the front side of the top wall of the base (1). Multiple fixing mechanisms (3) are installed at equal intervals on the top wall of the worktable (8). The fixing mechanisms (3) are used to fix the workpiece. Multiple vibration damping mechanisms (4) are installed at equal intervals on the bottom wall of the worktable (8). The vibration damping mechanisms (4) are used to reduce the impact of vibration on the equipment. The fixing mechanism (3) includes a fixing seat (305), which is fixedly connected at equal intervals to the middle of the top wall of the workbench (8). A mounting block (302) is fixedly connected to the top left side of the fixing seat (305). A buckle (301) is rotatably connected to the left side of the inner wall of the mounting block (302). A locking assembly (303) is installed on the right side of the mounting block (302). The engaging assembly (303) includes a pivot shaft (3033), which is rotatably connected to the inner wall of the mounting block (302). A fixing block (3031) is rotatably connected to the right side of the outer wall of the pivot shaft (3033). A telescopic rod (3032) is installed on the front side of the outer wall of the fixing block (3031), and the telescopic rod (3032) is connected to the fixing seat (305). A clamping block (304) is installed on the top right side of the fixed base (305), and the clamping block (304) is fixedly connected at equal intervals to the right side of the top wall of the fixed base (305).

2. The multi-station switching device for grinding metal products according to claim 1, characterized in that: The vibration damping mechanism (4) includes a fixing plate (401), which is fixedly connected at equal intervals to the middle of the bottom wall of the workbench (8). A connecting block one (402) is fixedly connected to the right side of the bottom wall of the fixing plate (401), and a connecting block two (406) is fixedly connected to the left side of the bottom wall of the fixing plate (401). A buffer assembly (403) is installed on the inner wall of the connecting block one (402) and the connecting block two (406).

3. The multi-station switching device for grinding metal products according to claim 2, characterized in that: The buffer assembly (403) includes a damping rod (4031), which is fixedly connected to the middle of the inner wall of the connecting block (402), and a spring (4032) is installed on the outer wall of the damping rod (4031).

4. The multi-station switching device for grinding metal products according to claim 2, characterized in that: The bottom of the inner wall of the connecting block 2 (406) is rotatably connected to the rotating shaft 2 (404), and the outer wall of the rotating shaft 2 (404) is rotatably connected to the pressure block (405). The upper right side of the outer wall of the pressure block (405) is connected to the damping rod (4031).

5. The multi-station switching device for grinding metal products according to claim 1, characterized in that: A guide plate (9) is fixedly connected to the right side of the top wall of the base (1), and a controller (5) is fixedly connected to the left side of the outer wall of the support column (2).

6. The multi-station switching device for grinding metal products according to claim 5, characterized in that: A display screen (6) is installed on the upper left side of the outer wall of the controller (5), and multiple buttons (7) are installed at equal intervals on the lower left side of the outer wall of the controller (5).

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