Metal workpiece grinding equipment with dust collection mechanism

Abstract

The utility model relates to metal workpiece grinding equipment, and discloses metal workpiece grinding equipment with a dust collection mechanism, which comprises an operation table, a moving plate is arranged at the center of the outer side of a horizontal moving assembly, a moving block is arranged at the center of the front end face of the moving plate, and a grinding cover is arranged at the center of the front end face of the moving block. A grinding wheel is arranged on the lower portion of the center in the grinding cover, a dust collecting device is arranged in the center of the rear end face of the operation table, a heat dissipation device is arranged in the center of the upper end face of the grinding cover, the dust collecting device comprises a dust collecting box, and a dust collecting cover is arranged in the center of the lower end face of the grinding cover. Dust collection grooves are formed in the centers of the front inner wall and the two inner side walls of the dust collection cover, and conveying pipes are arranged at the positions, close to the front and the two sides, of the center of the upper end face of the dust collection cover. According to the dust collecting device, dust scattered all around in the grinding process of the grinding wheel can be efficiently collected through the dust collecting device, and therefore the dust collecting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to metal workpiece grinding equipment, and more particularly to metal workpiece grinding equipment with a dust collection mechanism. Background Technology

[0002] Metal workpiece grinding equipment is a type of mechanical equipment used for precision machining of metal materials. It is widely used in many industrial fields such as aerospace, automobile manufacturing, mold processing, electronic components, and medical devices. It removes excess material from the surface of the workpiece by means of the relative motion between the grinding wheel and the workpiece, thereby improving the dimensional accuracy, surface finish, and shape accuracy of the workpiece.

[0003] Traditional metal workpiece grinding equipment generates a large amount of dust during use due to the friction between the grinding wheel and the workpiece, which affects the cleanliness of the working environment and may also harm the health of operators. The accumulation of dust may also lead to equipment failure, thereby reducing production efficiency. Therefore, those skilled in the art have provided a metal workpiece grinding equipment with a dust collection mechanism to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a metal workpiece grinding device with a dust collection mechanism. This device enables efficient collection of dust scattered during the grinding process, thereby improving dust collection efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal workpiece grinding equipment with a dust collection mechanism, comprising an operating table, wherein front and rear moving components are provided on both sides near the upper end of the center of the operating table, a first sliding groove is provided on both sides near the center of the upper surface of the operating table, a sliding block is provided at the center of the upper surface of each of the two first sliding grooves, a cylinder is provided at the center of the side wall between the two sliding blocks, a clamping pad is provided at the end of each of the two cylinders, a horizontal moving component is provided on the rear end of the upper surface of the operating table, a moving plate is provided on the center of the outer side of the horizontal moving component, an up and down moving component is provided on both sides near the center of the upper surface of the moving plate, a second sliding groove is provided on both sides near the center of the front surface of the moving plate, a moving block is provided at the center of the front surface of the moving plate, a grinding cover is provided at the center of the front surface of the moving block, a grinding wheel is provided at the lower center of the center of the grinding cover, a dust collection device is provided at the center of the rear end of the operating table, and a heat dissipation device is provided at the center of the upper surface of the grinding cover.

[0006] The dust collection device includes a dust collection box, which is located at the center of the rear end face of the operating table. A dust collection hood is provided at the center of the lower end face of the grinding cover. A dust suction groove is provided at the center of the front inner wall and the two inner side walls of the dust collection hood. A conveying pipe is provided at the front center and the two sides center of the upper end face of the dust collection hood.

[0007] The above technical solution uses a dust collection trough to collect the dust generated by the grinding wheel during the grinding process, which is then sucked into the dust collection hood. The collected dust is then transported to the dust collection box for collection through a conveying pipe.

[0008] Furthermore, the dust collection hood is a hollow rectangular platform with both the inner and outer walls being sloping. One end of each of the three conveying pipes passes through the outer wall of the dust collection hood to the inner wall of the dust collection hood, and the other end passes through the upper surface of the dust collection box to the upper inner wall of the dust collection box.

[0009] The above technical solution utilizes a hollow rectangular dust collection hood with sloping inner and outer walls to effectively enclose the grinding wheel and efficiently collect dust scattered during grinding, thus improving the cleanliness of the working environment, dust collection efficiency, and production efficiency. Furthermore, the dust is transported to the inside of the dust collection box via a conveying pipe.

[0010] Furthermore, a slot is provided at the center of the rear end face of the dust collection box, a storage frame is slidably connected inside the slot, a filter screen is provided at the lower center of the storage frame, a baffle is provided at the lower center of the dust collection box, and air pumps are provided at both sides of the center of the lower inner wall of the dust collection box.

[0011] The above technical solution uses an air pump to provide negative pressure, creating a suction effect to draw in dust. The dust then enters the dust collection box, is filtered and collected in a storage frame, and is slidably connected to a slot, allowing workers to quickly load and unload the storage frame for cleaning. This improves the ease of dust cleaning.

[0012] Furthermore, the slot passes through the rear end face of the dust collection box and extends to the front inner wall of the dust collection box. The storage frame is a hollow frame and is magnetically connected to the front inner wall of the slot. The two air pump input ends pass through the lower end face of the baffle and extend to the upper end face of the baffle, and the output ends pass through the rear inner wall of the dust collection box and extend to the rear end face of the dust collection box.

[0013] The above technical solution uses a hollow storage frame to allow dust to enter and stores the dust after it has been blocked by the filter. The magnetic connection between the storage frame and the slot ensures that the storage frame is fixed in place, preventing it from falling out and affecting the dust collection effect.

[0014] Furthermore, the heat dissipation device includes a heat absorption plate, which is disposed at the center of the inner wall of the grinding cover. Multiple heat conduction pipes are arranged in a rectangular pattern at the center of the upper surface of the heat absorption plate. A heat absorption seat is disposed at the center of the upper surface of the grinding cover, and heat dissipation fins are arranged in a horizontal pattern at the center of the upper surface of the heat absorption seat.

[0015] The above technical solution allows the heat-absorbing plate to quickly absorb the heat generated during the grinding process of the grinding wheel, and then the heat-conducting pipe to efficiently conduct this heat to the heat-absorbing base. The heat dissipation fins then dissipate the heat into the environment through contact with the surrounding air, thus enabling the temperature inside the grinding hood to be managed and ensuring that the grinding wheel operates within the optimal temperature range. This prevents the grinding wheel and workpiece from deforming or being damaged due to overheating, thereby improving the grinding quality and the lifespan of the equipment.

[0016] Furthermore, the plurality of heat-conducting pipes pass through the inner wall of the polishing cover and extend to the upper end face of the polishing cover, and are respectively fixedly connected to the heat-absorbing base;

[0017] The above technical solution, through the penetration of the heat pipe and its fixed connection with the heat absorber base, ensures that the heat from the heat absorber plate can be smoothly transferred to the heat absorber base.

[0018] Furthermore, the two forward and backward moving components, the horizontal moving component, and the two up and down moving components are all lead screw moving devices. The rotary motors of the two forward and backward moving components are synchronously controlled, the rotary motors of the two horizontal moving components are synchronously controlled, the two sliding blocks are threadedly connected to the lead screws of the two forward and backward moving components respectively, and are slidably connected to the two first sliding grooves respectively. The moving plate is threadedly connected to the lead screw of the horizontal moving component, and the moving block is threadedly connected to the lead screws of the two up and down moving components respectively, and is slidably connected to the two second sliding grooves respectively.

[0019] The above technical solution uses a forward and backward moving component as a lead screw moving device, which enables the cylinder to move, thus achieving the forward and backward movement of the workpiece. A horizontal moving component and two vertical moving components, also acting as lead screw moving devices, enable the horizontal and vertical movement of the moving plate and moving block, thus achieving the horizontal and vertical movement of the grinding wheel. The encoder feedback signal from the rotary motor is then sent to the control system. By comparing the working states of the two motors, the control signal of one motor is adjusted to keep the two motors synchronized, thereby achieving synchronous control. This solution is a commonly used technical method in the prior art and will not be elaborated further here, thus achieving smooth movement of the target.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, when using a metal workpiece grinding equipment with a dust collection mechanism, the dust collection hood of the hollow rectangular platform, with its inner and outer walls being inclined, effectively encloses the area around the grinding wheel and efficiently collects the dust scattered during the grinding process, improving the cleanliness of the working environment and thus increasing dust collection efficiency and production efficiency. The dust is then transported to the inside of the dust collection box via a conveying pipe, where it is filtered and collected in a storage frame. The sliding connection between the storage frame and the slot facilitates quick loading and unloading and cleaning by the operator, improving the convenience of dust removal.

[0022] 2. In this utility model, the heat-absorbing plate can quickly absorb the heat generated during the grinding process of the grinding wheel, and then the heat-conducting pipe can efficiently conduct this heat to the heat-absorbing base. Then, the heat dissipation fins can dissipate the heat into the environment through contact with the surrounding air, so as to meet the requirements of managing the temperature inside the grinding cover, ensuring that the grinding wheel operates within the optimal temperature range, avoiding deformation or damage to the grinding wheel and workpiece due to overheating, thereby improving the grinding quality and equipment life. Attached Figure Description

[0023] Figure 1 This is a perspective view of the metal workpiece grinding equipment with a dust collection mechanism proposed in this utility model;

[0024] Figure 2 This is a side sectional view of the metal workpiece grinding equipment with a dust collection mechanism proposed in this utility model;

[0025] Figure 3 This is a perspective view of the dust collection hood of the metal workpiece grinding equipment with a dust collection mechanism proposed in this utility model;

[0026] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 5 for Figure 2 Enlarged diagram of point B in the middle.

[0028] Legend:

[0029] 1. Operating table; 2. Forward and backward moving assembly; 3. First slide rail; 4. Sliding block; 5. Cylinder; 6. Clamping pad; 7. Horizontal moving assembly; 8. Moving plate; 9. Upward and down moving assembly; 10. Second slide rail; 11. Moving block; 12. Grinding cover; 13. Grinding wheel; 14. Dust collection device; 1401. Dust collection box; 1402. Dust collection cover; 1403. Dust suction trough; 1404. Conveying pipe; 1405. Slot; 1406. Storage frame; 1407. Filter screen; 1408. Baffle; 1409. Air pump; 15. Heat dissipation device; 1501. Heat absorption plate; 1502. Heat conduction pipe; 1503. Heat absorption base; 1504. Heat dissipation fins. Detailed Implementation

[0030] 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.

[0031] Reference Figure 1-5 This utility model provides an embodiment of a metal workpiece grinding device with a dust collection mechanism, including an operating table 1. The operating table 1 has two front-to-back moving components 2 located on its upper sides near the center. The operating table 1 has two first sliding grooves 3 located on its upper surface near the center. Two sliding blocks 4 are located at the center of the upper surface of each of the two first sliding grooves 3. A cylinder 5 is located at the center of the side wall between the two sliding blocks 4. A clamping pad 6 is located at the end of each of the two cylinders 5. The operating table 1 has a horizontal moving component 7 located near the rear end of its upper surface. A moving plate 8 is located at the center of the outer side of the horizontal moving component 7. The upper surface of the moving plate 8 is provided with vertical moving components 9 on both sides near the center of the upper end face. The front end face of the moving plate 8 is provided with second sliding grooves 10 on both sides near the center of the front end face. The moving plate 8 is provided with a moving block 11 at the center of the front end face. The moving block 11 is provided with a grinding cover 12 at the center of the front end face. The grinding cover 12 is provided with a grinding wheel 13 at the lower center of the interior center. The operating table 1 is provided with a dust collection device 14 at the center of the rear end face. The grinding cover 12 is provided with a heat dissipation device 15 at the center of the upper end face. The dust collection device 14 enables efficient collection of dust scattered during the grinding process of the grinding wheel 13, thereby improving the dust collection efficiency.

[0032] The heat dissipation device 15 includes a heat absorption plate 1501, which is located at the center of the inner wall of the grinding cover 12. Multiple heat conduction pipes 1502 are arranged in a rectangular pattern at the center of the upper end face of the heat absorption plate 1501. A heat absorption seat 1503 is located at the center of the upper end face of the grinding cover 12. Heat dissipation fins 1504 are arranged in a horizontal pattern at the center of the upper end face of the heat absorption seat 1503. The heat absorption plate 1501 can quickly absorb the heat generated by the grinding wheel 13 during the grinding process. The heat is then efficiently conducted to the heat absorption seat 1503 through the heat conduction pipes 1502. The heat is then dissipated into the environment through the heat dissipation fins 1504 after contact with the surrounding air. This allows the heat to be managed to maintain the temperature inside the grinding cover 12, ensuring that the grinding wheel 13 operates within the optimal temperature range. This prevents the grinding wheel 13 and the workpiece from deforming or being damaged due to overheating, thereby improving the grinding quality and the lifespan of the equipment.

[0033] Multiple heat-conducting pipes 1502 pass through the inner wall of the grinding cover 12 and extend to the upper end face of the grinding cover 12, and are fixedly connected to the heat-absorbing base 1503. Through the penetration of the heat-conducting pipes 1502 and their fixed connection with the heat-absorbing base 1503, the heat of the heat-absorbing plate 1501 can be smoothly transferred to the heat-absorbing base 1503.

[0034] Two forward and backward moving components 2, a horizontal moving component 7, and two up and down moving components 9 are all lead screw moving devices. The rotary motors of the two forward and backward moving components 2 and the two horizontal moving components 7 are synchronously controlled. Two sliding blocks 4 are threadedly connected to the lead screws of the two forward and backward moving components 2, and are slidably connected to the two first sliding grooves 3. A moving plate 8 is threadedly connected to the lead screw of the horizontal moving component 7. A moving block 11 is threadedly connected to the lead screws of the two up and down moving components 9, and is slidably connected to the two second sliding grooves 10. By using the forward and backward moving components 2 as lead screw moving devices, it satisfies the following requirements: The cylinder 5 is able to move, realizing the forward and backward movement of the workpiece. Then, through the horizontal moving component 7 and two vertical moving components 9 as the lead screw moving device, it can satisfy the horizontal and vertical movement of the moving plate 8 and the moving block 11, realizing the horizontal and vertical movement of the grinding wheel 13. Then, the encoder feedback signal of the rotary motor is sent to the control system. By comparing the working status of the two motors, the control signal of one of the motors is adjusted to keep the two motors synchronized, thereby realizing their synchronous control. This scheme is a commonly used technical means in the prior art, and will not be elaborated on here, thus realizing the smooth movement of the moving target.

[0035] like Figure 2 , 3As shown in Figures 4 and 5, the dust collection device 14 includes a dust collection box 1401, which is located at the center of the rear end face of the operating table 1. A dust collection hood 1402 is located at the center of the lower end face of the grinding hood 12. Dust collection grooves 1403 are provided at the center of the front inner wall and the center of the two inner side walls of the dust collection hood 1402. Conveying pipes 1404 are provided at the front and the two sides of the center of the upper end face of the dust collection hood 1402. The dust generated by the grinding wheel 13 during the grinding process is collected through the dust collection grooves 1403 and sucked into the dust collection hood 1402. The collected dust is then transported to the dust collection box 1401 for collection through the conveying pipes 1404.

[0036] The dust collection hood 1402 is a hollow rectangular platform with both its inner and outer walls being sloping. One end of each of the three conveying pipes 1404 passes through the outer wall of the dust collection hood 1402 to the inner wall, and the other end passes through the upper surface of the dust collection box 1401 to the upper inner wall. The hollow rectangular platform of the dust collection hood 1402, with its sloping inner and outer walls, allows it to effectively enclose the grinding wheel 13 and efficiently collect the dust scattered during the grinding process, improving the cleanliness of the working environment and thus increasing dust collection efficiency and production efficiency. The conveying pipes 1404 then transport the dust to the interior of the dust collection box 1401.

[0037] A slot 1405 is provided at the center of the rear end face of the dust collection box 1401. A storage frame 1406 is slidably connected inside the slot 1405. A filter screen 1407 is provided at the lower center of the storage frame 1406. A baffle 1408 is provided at the lower center of the dust collection box 1401. Air pumps 1409 are provided on both sides of the center of the lower inner wall of the dust collection box 1401. The air pumps 1409 provide negative pressure to generate a suction effect, which satisfies the need to suck up dust. The dust then enters the dust collection box 1401, is blocked by the filter screen 1407 and collected in the storage frame 1406. The storage frame 1406 is slidably connected to the slot 1405, which facilitates the quick loading and unloading and cleaning of the storage frame 1406 by the staff, making it easy to operate and clean, thereby improving the convenience of dust cleaning.

[0038] The slot 1405 passes through the rear end face of the dust collection box 1401 and extends to the front inner wall of the dust collection box 1401. The storage frame 1406 is a hollow frame and is magnetically connected to the front inner wall of the slot 1405. The input ends of the two air pumps 1409 pass through the lower end face of the baffle 1408 and extend to the upper end face of the baffle 1408, and the output ends pass through the rear inner wall of the dust collection box 1401 and extend to the rear end face of the dust collection box 1401. The hollow frame of the storage frame 1406 allows dust to enter and stores the dust after it is blocked by the filter screen 1407. The magnetic connection between the storage frame 1406 and the slot 1405 fixes the storage frame 1406 and prevents it from falling out accidentally and affecting the dust collection effect.

[0039] Working Principle: In the metal workpiece grinding equipment with a dust collection mechanism, two cylinders 5 extend and retract to clamp and fix the workpiece with the clamping pad 6. The forward and backward moving component 2 acts as a lead screw moving device, which drives the cylinders 5 to move, realizing the forward and backward movement of the workpiece. The horizontal moving component 7 and two vertical moving components 9 act as lead screw moving devices, which enable the horizontal and vertical movement of the moving plate 8 and the moving block 11, realizing the horizontal and vertical movement of the grinding wheel 13. The encoder feedback signal of the rotary motor is sent to the control system. By comparing the working status of the two motors, the control signal of one of the motors is adjusted to keep the two motors synchronized, thereby achieving synchronous control. This scheme is a commonly used technical means in the existing technology and will not be elaborated on here. This achieves the smooth movement of the target. Finally, the grinding wheel 13 grinds the workpiece, thus completing the grinding work.

[0040] The air pump 1409 provides negative pressure to create a suction effect, which satisfies the need to extract dust. The dust generated by the grinding wheel 13 during the grinding process is then collected in the dust collection hood 1402 through the dust collection groove 1403. The collected dust is then transported to the dust collection box 1401 through the conveying pipe 1404 for collection. The dust then enters the dust collection box 1401 and is blocked by the filter screen 1407 and collected in the storage frame 1406. The storage frame 1406 is slidably connected to the slot 1405, which facilitates quick loading and unloading and cleaning by the staff, thus improving the convenience of dust cleaning.

[0041] The heat absorption plate 1501 can quickly absorb the heat generated during the grinding process of the grinding wheel 13, and then the heat conduction pipe 1502 can efficiently conduct this heat to the heat absorption base 1503. Then, the heat dissipation fins 1504 can dissipate the heat into the environment through contact with the surrounding air, so as to meet the requirements of managing the temperature inside the grinding cover 12, ensuring that the grinding wheel 13 operates within the optimal temperature range, avoiding deformation or damage of the grinding wheel 13 and the workpiece due to overheating, thereby improving the grinding quality and the service life of the equipment.

[0042] 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 metal workpiece grinding device with a dust collection mechanism, comprising an operating table (1), characterized in that: The operating table (1) has a front-to-back moving assembly (2) on both sides near the upper end of its interior center. The operating table (1) has a first sliding groove (3) on both sides near the center of its upper surface. A sliding block (4) is located at the center of the upper surface of each of the two first sliding grooves (3). A cylinder (5) is located at the center of the side wall between the two sliding blocks (4). A clamping pad (6) is located at the end of each of the two cylinders (5). The operating table (1) has a horizontal moving assembly (7) near the rear end of its upper surface. A moving plate (8) is located at the center of the outer side of the horizontal moving assembly (7). The moving plate (8) has a vertical moving component (9) on both sides of the center of the upper end face, a second sliding groove (10) on both sides of the center of the front end face, a moving block (11) at the center of the front end face, a grinding cover (12) at the center of the front end face, a grinding wheel (13) at the lower center of the center of the grinding cover (12), a dust collection device (14) at the center of the rear end face of the operating table (1), and a heat dissipation device (15) at the center of the upper end face of the grinding cover (12). The dust collection device (14) includes a dust collection box (1401), which is located at the center of the rear end face of the operating table (1). A dust collection hood (1402) is provided at the center of the lower end face of the grinding cover (12). A dust suction groove (1403) is provided at the center of the front inner wall and the two inner side walls of the dust collection hood (1402). A conveying pipe (1404) is provided at the front center and the two sides center of the upper end face of the dust collection hood (1402).

2. The metal workpiece grinding equipment with a dust collection mechanism according to claim 1, characterized in that: The dust collection hood (1402) is a hollow rectangular platform with both the inner and outer side walls being inclined. One end of each of the three conveying pipes (1404) passes through the outer side wall of the dust collection hood (1402) and leads to the inner side wall of the dust collection hood (1402), while the other end passes through the upper end face of the dust collection box (1401) and leads to the upper inner wall of the dust collection box (1401).

3. The metal workpiece grinding equipment with a dust collection mechanism according to claim 1, characterized in that: The dust collection box (1401) has a slot (1405) at the center of its rear end face. A storage frame (1406) is slidably connected inside the slot (1405). A filter screen (1407) is provided at the lower center of the storage frame (1406). A baffle (1408) is provided at the lower center of the dust collection box (1401). Air pumps (1409) are provided on both sides of the center of the lower inner wall of the dust collection box (1401).

4. The metal workpiece grinding equipment with a dust collection mechanism according to claim 3, characterized in that: The slot (1405) passes through the rear end face of the dust collection box (1401) and extends to the front inner wall of the dust collection box (1401). The storage frame (1406) is a hollow frame and is magnetically connected to the front inner wall of the slot (1405). The input ends of the two air pumps (1409) pass through the lower end face of the baffle (1408) and extend to the upper end face of the baffle (1408), and the output ends pass through the rear inner wall of the dust collection box (1401) and extend to the rear end face of the dust collection box (1401).

5. The metal workpiece grinding equipment with a dust collection mechanism according to claim 1, characterized in that: The heat dissipation device (15) includes a heat absorption plate (1501), which is disposed at the center of the inner wall of the grinding cover (12). Multiple heat conduction pipes (1502) are arranged in a rectangular pattern at the center of the upper end face of the heat absorption plate (1501). A heat absorption seat (1503) is disposed at the center of the upper end face of the grinding cover (12). Heat dissipation fins (1504) are arranged in a horizontal pattern at the center of the upper end face of the heat absorption seat (1503).

6. The metal workpiece grinding equipment with a dust collection mechanism according to claim 5, characterized in that: Multiple heat-conducting pipes (1502) pass through the inner wall of the polishing cover (12) and extend to the upper end face of the polishing cover (12), and are fixedly connected to the heat-absorbing base (1503).

7. The metal workpiece grinding equipment with a dust collection mechanism according to claim 1, characterized in that: The two forward and backward moving components (2), the horizontal moving component (7), and the two up and down moving components (9) are all lead screw moving devices. The rotary motors of the two forward and backward moving components (2) are synchronously controlled, the rotary motors of the two horizontal moving components (7) are synchronously controlled, the two sliding blocks (4) are threadedly connected to the lead screws of the two forward and backward moving components (2) respectively, and are slidably connected to the two first sliding grooves (3) respectively. The moving plate (8) is threadedly connected to the lead screw of the horizontal moving component (7), and the moving block (11) is threadedly connected to the lead screws of the two up and down moving components (9) respectively, and is slidably connected to the two second sliding grooves (10) respectively.

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