Stainless steel rod polishing device

Abstract

The utility model belongs to the field of steel polishing, particularly relates to a stainless steel rod polishing device, and aims to solve the problems that more dust is generated in the polishing process and is inconvenient to absorb and process, so that the spreading of the dust not only causes greater pollution to the air, but also causes harm to the body health of polishing personnel. According to the technical scheme, the polishing device comprises a polishing table, and two second electric push rods are fixedly mounted at the top of the polishing table; the dust collection mechanism is arranged on the polishing table and used for absorbing dust generated by polishing the stainless steel rod; and the clamping mechanism is arranged on the grinding table and used for clamping and limiting the stainless steel rods of different models. When the dust collection device is used, the effect of conveniently absorbing and treating dust is achieved, the situation that dust spread causes large pollution to air is prevented, harm to the body health of polishing personnel is avoided, and the safety and the using effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel grinding, in particular to a stainless steel rod grinding device. Background Art

[0002] Stainless steel is widely used due to its high corrosion resistance and decorative properties, especially in medical appliances, food industry appliances, tableware, kitchen appliances, etc. When grinding stainless steel rods, a grinding device is required;

[0003] After searching, the patent with authorization announcement number CN219598948U proposes a stainless steel rod grinding device, which belongs to the field of steel grinding, including a base, a feed trough is installed in the middle of the top of the base, a No. 1 sliding plate and a No. 2 sliding plate are installed on the top of the base, a slow motor is installed on one side of the upper end of the base, and the other end of the slow motor is connected to a rubber wheel, a fast motor is installed on the other side of the upper end of the base, and the other end of the fast motor is connected to a grinding stone, and a grinding protective cover is installed on the outside of the grinding stone. By installing a bidirectional screw at the upper end of the base, it is possible to adjust the grinding stone and the rubber wheel, so that the device can adapt to various types of stainless steel rods, and by installing a rotating handle at one end of the bidirectional screw, the gap between the grinding stone and the rubber wheel can be quickly adjusted manually, so that the efficiency of switching different types of stainless steel rods is higher. The following problems exist in this technical solution:

[0004] When in use, the stainless steel rod can be polished by the provided polishing stone. Since a lot of dust will be generated during the polishing process, and it is not convenient to absorb and process the dust, the spread of dust will not only cause great pollution to the air, but also cause harm to the health of the polishing personnel, thus reducing the safety and use effect;

[0005] In view of the above problems, the utility model document proposes a stainless steel rod grinding device. Utility Model Content

[0006] The utility model provides a stainless steel rod grinding device, which solves the shortcomings of the prior art that a lot of dust is generated during the grinding process and it is inconvenient to absorb and process the dust, resulting in the spread of dust which not only causes great pollution to the air, but also harms the health of the grinders, thereby reducing safety and use effect.

[0007] The utility model provides the following technical solutions:

[0008] A stainless steel rod grinding device, comprising:

[0009] A grinding table, wherein two second electric push rods are fixedly installed on the top of the grinding table, a moving frame is fixedly arranged at the output end of each of the second electric push rods, a slow motor and a fast motor are fixedly installed on the bottom sides of the inner walls of the two moving frames respectively, a rubber wheel in contact with the outer wall of the stainless steel rod is fixedly installed at the output end of the slow motor through a coupling, and a grinding stone for grinding the outer wall of the stainless steel rod is fixedly installed at the output end of the fast motor through a coupling;

[0010] A dust collection mechanism, which is arranged on the grinding table and is used to absorb dust generated by grinding the stainless steel rod;

[0011] The clamping mechanism is arranged on the grinding table and is used for clamping and limiting the position of stainless steel bars of different models.

[0012] In a possible design, the dust suction mechanism includes a dust hood, a support frame is fixedly installed on one side of the dust hood, the support frame is fixedly set on the top of the grinding table, an exhaust fan is fixedly installed on the top of the dust hood, the air inlet and air outlet of the exhaust fan are respectively connected to the air inlet pipe and the air outlet pipe, and the end of the air inlet pipe away from the exhaust fan is connected to the dust hood.

[0013] In one possible design, one end of the air outlet duct away from the exhaust fan is connected to a dust box, which is arranged on the top of the polishing table. An exhaust port is opened on the top of the dust box, and a filter is fixedly installed on the inner wall of the exhaust port. A sealing door is rotatably connected to one side of the dust box through a hinge.

[0014] In a possible design, the clamping mechanism includes two fixed blocks, both of which are arranged on the top of the grinding table, and each of the two sides of the fixed block is threadedly connected to a threaded rod, and one end of each threaded rod is rotatably connected to a clamping plate through a rotating shaft, and the inner wall of the clamping plate is provided with a plurality of ball grooves, and the interiors of the plurality of ball grooves are rollingly connected with balls that are in rolling contact with the outer wall of the stainless steel rod.

[0015] In a possible design, two limiting rods are fixedly provided on the outer wall of each clamping plate, and sliding holes for the limiting rods to be slidably connected are opened inside both sides of the fixing block.

[0016] In a possible design, a side plate that contacts one end of the stainless steel rod is fixedly provided on one side of one of the fixed blocks, a first electric push rod is fixedly installed on the top of the grinding table, and the output end of the first electric push rod is fixed to one side of the side plate, a slider is fixedly provided on the bottom side of one of the fixed blocks, and a sliding groove for sliding connection of the slider is opened on the top of the grinding table.

[0017] In a possible design, the top of the grinding table is provided with an opening for debris to fall, the bottom of the grinding table is provided with a collection frame corresponding to the opening, and the bottom of the grinding table is fixedly provided with a placement frame for the collection frame to slide and place.

[0018] In the present application, the stainless steel rod to be polished is first passed through one of the fixed blocks, and one end of the stainless steel rod is made to collide with the side plate fixed on one side of the other fixed block, and then the two threaded rotary rods are rotated respectively to adjust the distance between the clamping plates to adapt to stainless steel rods of different models, and the stainless steel rod is clamped to prevent the stainless steel rod from sliding unsteadily during the later stage of polishing, thereby improving the stability. At the same time, the ball bearings on the inner wall of the clamping plate will roll in contact with the outer wall of the stainless steel rod, which will not affect the rotation and movement of the stainless steel rod during polishing, making the stainless steel rod smoother during the clamping and polishing process, and the clamping plate is in the process of moving, The limit rod fixed on the outer wall of the clamping plate will slide in the sliding hole of the fixed block, limiting the moving direction of the clamping plate to prevent it from deflecting and improving stability. When the stainless steel bar is clamped, the two second electric push rods are started respectively, and the moving frame at the output end is driven to move toward the stainless steel bar. When the moving frame moves to a suitable position, the slow motor and the fast motor start working. The slow motor drives the rubber wheel to rotate, and the rubber wheel contacts the outer wall of the stainless steel bar, thereby driving the stainless steel bar to rotate slowly, so as to evenly complete the grinding operation on the stainless steel bar. At the same time, the fast motor drives the grinding stone to rotate at high speed, thereby grinding the outer wall of the stainless steel bar, thereby improving applicability.

[0019] During the grinding process, the first electric push rod is started, and the output end of the first electric push rod pushes the side plate to move toward another fixed block, thereby driving the stainless steel rod to move, which is conducive to grinding the entire outer wall of the stainless steel rod and improving the grinding effect. At the same time, the slider slides in the corresponding slide groove, plays a role of limiting movement, and improves the stability of movement. Due to the high-speed rotation of the grinding stone and the contact and friction with the stainless steel rod, a large amount of dust and debris will be generated. At this time, the exhaust fan is started, and the exhaust fan draws air from the dust hood through the air inlet pipe. The dust hood draws in the dust generated during the grinding process and sends the dust containing dust into the dust collecting box through the air outlet pipe. The dust collecting box can be used to collect dust. The dust is collected and stored, which makes it easy to absorb and process the dust, prevents the spread of dust from causing greater air pollution, avoids harm to the health of grinders, and improves safety and use effects. In the dust box, the dust will be filtered out by the filter, and clean air will be discharged from the exhaust port. When the dust in the dust box accumulates to a certain extent, the sealed door can be opened to clean out the dust, which improves convenience. At the same time, the debris generated during the grinding process will fall into the corresponding collection frame through the opening, and the debris can be collected and stored through the collection frame, and the collection frame can be conveniently slid and placed in the placement frame, which realizes the function of taking out and cleaning the debris at any time, and improves applicability.

[0020] In the utility model, the stainless steel rod grinding device sucks in the dust generated during the grinding process through the dust suction mechanism, and sends the dust containing the dust into the dust collecting box through the air outlet pipe, and the dust collecting box can collect and store the dust;

[0021] In the utility model, the stainless steel bar grinding device can play a role of limiting and clamping the stainless steel bar through the clamping mechanism, and at the same time will not affect the rotation and movement of the stainless steel bar during grinding, so that the stainless steel bar is smoother during the clamping and grinding process;

[0022] The utility model achieves the effect of facilitating the absorption and treatment of dust, prevents the spread of dust from causing serious pollution to the air, avoids harm to the health of grinding personnel, and improves safety and use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the three-dimensional perspective structural schematic diagrams of a stainless steel rod grinding device provided by an embodiment of the utility model;

[0024] Figure 2 The second three-dimensional perspective structural schematic diagram of a stainless steel rod grinding device provided by an embodiment of the utility model;

[0025] Figure 3 A schematic diagram of the structure of a fixed block of a stainless steel rod grinding device provided by an embodiment of the utility model;

[0026] Figure 4 A schematic diagram of the disassembly structure of a collection frame of a stainless steel rod grinding device provided in an embodiment of the utility model.

[0027] Reference numerals:

[0028] 1. Grinding table; 2. Fixed block; 3. Threaded rod; 4. Clamping plate; 5. Ball bearing; 6. Limit rod; 7. Side plate; 8. Slider; 9. Slide; 10. First electric push rod; 11. Second electric push rod; 12. Moving frame; 13. Slow motor; 14. Rubber wheel; 15. Fast motor; 16. Grinding stone; 17. Opening; 18. Placement frame; 19. Collection frame; 20. Support frame; 21. Dust hood; 22. Exhaust fan; 23. Dust collection box; 24. Filter. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Example 1

[0031] Please refer to Figure 1-Figure 4 , a grinding device, comprising:

[0032] The grinding table 1 has two second electric push rods 11 fixedly installed on the top of the grinding table 1, and a moving frame 12 is fixedly arranged at the output end of each second electric push rod 11, and a slow motor 13 and a fast motor 15 are fixedly installed on the bottom sides of the inner walls of the two moving frames 12 respectively, and a rubber wheel 14 in contact with the outer wall of the stainless steel rod is fixedly installed at the output end of the slow motor 13 through a coupling, and a grinding stone 16 for grinding the outer wall of the stainless steel rod is fixedly installed at the output end of the fast motor 15 through a coupling, and the two second electric push rods 11 are started respectively, and the moving frames 12 at the output ends are driven to move toward the stainless steel rod, and when the moving frame 12 moves to a suitable position, the slow motor 13 and the fast motor 15 start working, and the slow motor 13 drives the rubber wheel 14 to rotate, and the rubber wheel 14 contacts with the outer wall of the stainless steel rod, thereby driving the stainless steel rod to rotate slowly, so as to evenly complete the grinding operation on the stainless steel rod, and at the same time, the fast motor 15 drives the grinding stone 16 to rotate at a high speed, thereby grinding the outer wall of the stainless steel rod, thereby improving applicability.

[0033] A dust suction mechanism is arranged on the grinding table 1 and is used for absorbing and treating dust generated by grinding the stainless steel rod. The dust suction mechanism includes a dust hood 21. A support frame 20 is fixedly installed on one side of the dust hood 21. The support frame 20 is fixedly arranged on the top of the grinding table 1. An exhaust fan 22 is fixedly installed on the top of the dust hood 21. The air inlet and air outlet of the exhaust fan 22 are respectively connected with an air inlet pipe and an air outlet pipe. One end of the air inlet pipe away from the exhaust fan 22 is connected with the dust hood 21, and one end of the air outlet pipe away from the exhaust fan 22 is connected with a dust collecting box 23. The dust collecting box 23 is arranged on the top of the grinding table 1. An exhaust port is opened on the top of the dust collecting box 23. A filter screen 24 is fixedly installed on the inner wall of the exhaust port. A sealing door is rotatably connected to one side of the dust collecting box 23 through a hinge.

[0034] Start the exhaust fan 22, which draws air from the dust hood 21 through the air inlet pipe. The dust hood 21 draws in the dust generated during the grinding process and sends the dust containing dust into the dust box 23 through the air outlet pipe. The dust can be collected and stored by the dust box 23, so as to achieve the effect of facilitating the absorption and treatment of the dust, preventing the spread of dust from causing greater pollution to the air, avoiding harm to the health of the grinders, and improving safety and use effect. In the dust box 23, the dust will be filtered out by the filter 24, and the clean air will be discharged from the exhaust port. When the dust in the dust box 23 accumulates to a certain extent, the sealed door can be opened to clean out the dust, thereby improving convenience.

[0035] A clamping mechanism is arranged on a grinding table 1 for clamping and limiting stainless steel rods of different types. The clamping mechanism includes two fixed blocks 2, both of which are arranged on the top of the grinding table 1. Threaded rotating rods 3 are threadedly connected to the inside of each of the two sides of each fixed block 2. One end of each threaded rotating rod 3 is rotatably connected to a clamping plate 4 through a rotating shaft. A plurality of ball grooves are provided on the inner wall of the clamping plate 4. Balls 5 that are in rolling contact with the outer wall of the stainless steel rod are rollingly connected to the inside of the plurality of ball grooves.

[0036] By rotating the two threaded rotating rods 3 respectively, the distance between the clamping plates 4 can be adjusted to adapt to different types of stainless steel rods, and the stainless steel rods can be clamped to prevent sliding and instability during grinding in the later stage, thereby improving stability. At the same time, the balls 5 on the inner wall of the clamping plate 4 will roll in contact with the outer wall of the stainless steel rod, which will not affect the rotation and movement of the stainless steel rod during grinding, making the stainless steel rod smoother during the clamping and grinding process.

[0037] Two limit rods 6 are fixedly provided on the outer wall of each clamping plate 4, and sliding holes for the limit rods 6 to slide and connect are opened inside the two sides of the fixed block 2. When the clamping plate 4 moves, the limit rods 6 fixed on the outer wall of the clamping plate 4 will slide in the sliding holes of the fixed block 2, thereby limiting the moving direction of the clamping plate 4, preventing it from deflecting, and improving stability.

[0038] A side plate 7 that contacts one end of the stainless steel rod is fixedly provided on one side of one of the fixed blocks 2, and a first electric push rod 10 is fixedly installed on the top of the grinding table 1. The output end of the first electric push rod 10 is fixed to one side of the side plate 7. A slider 8 is fixedly provided on the bottom side of one of the fixed blocks 2, and a slide groove 9 for sliding connection of the slider 8 is provided on the top of the grinding table 1. During the grinding process, the first electric push rod 10 is started, and the output end of the first electric push rod 10 pushes the side plate 7 to move toward the other fixed block 2, thereby driving the stainless steel rod to move, which is beneficial for the outer wall of the stainless steel rod to be polished as a whole, thereby improving the grinding effect. At the same time, the slider 8 will slide in the corresponding slide groove 9, which plays a role of limiting movement and improves the stability of movement.

[0039] The present application can be used in the field of steel grinding, and can also be used in other fields applicable to the present application.

[0040] Example 2

[0041] refer to Figure 1-Figure 4 , improved on the basis of the first embodiment: a stainless steel rod grinding device, which is applied to the field of steel grinding;

[0042] An opening 17 for debris to fall is provided at the top of the grinding table 1, and a collecting frame 19 corresponding to the opening 17 is provided at the bottom of the grinding table 1. A placing frame 18 for the collecting frame 19 to slide and place is fixedly provided at the bottom of the grinding table 1. The debris generated during the grinding process will fall into the corresponding collecting frame 19 through the opening 17. The debris can be collected and stored by the collecting frame 19, and the collecting frame 19 can be conveniently slid and placed in the placing frame 18, so that the debris can be taken out and cleaned at any time, thereby improving applicability.

[0043] However, as is well known to those skilled in the art, the working principles and wiring methods of the first electric push rod 10, the second electric push rod 11, the slow motor 13, the fast motor 15 and the exhaust fan 22 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0044] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A stainless steel rod grinding device, It is characterized in that include: A grinding table (1), wherein two second electric push rods (11) are fixedly installed on the top of the grinding table (1), a moving frame (12) is fixedly arranged on the output end of each second electric push rod (11), a slow motor (13) and a fast motor (15) are fixedly installed on the bottom side of the inner wall of the two moving frames (12), a rubber wheel (14) in contact with the outer wall of the stainless steel rod is fixedly installed on the output end of the slow motor (13) through a coupling, and a grinding stone (16) for grinding the outer wall of the stainless steel rod is fixedly installed on the output end of the fast motor (15) through a coupling; A dust collection mechanism, which is arranged on the grinding table (1) and is used to absorb dust generated by grinding the stainless steel rod; A clamping mechanism is arranged on the grinding table (1) and is used for clamping and limiting stainless steel bars of different models.

2. A stainless steel rod grinding device according to claim 1, It is characterized in that The dust suction mechanism comprises a dust suction hood (21), a support frame (20) is fixedly mounted on one side of the dust suction hood (21), the support frame (20) is fixedly arranged on the top of the grinding table (1), an exhaust fan (22) is fixedly mounted on the top of the dust suction hood (21), an air inlet and an air outlet of the exhaust fan (22) are respectively connected to an air inlet pipe and an air outlet pipe, and an end of the air inlet pipe away from the exhaust fan (22) is connected to the dust suction hood (21).

3. A stainless steel rod grinding device according to claim 2, It is characterized in that One end of the air outlet pipe away from the exhaust fan (22) is connected to a dust box (23), and the dust box (23) is arranged on the top of the grinding table (1). An air outlet is opened on the top of the dust box (23), and a filter (24) is fixedly installed on the inner wall of the air outlet. One side of the dust box (23) is rotatably connected to a sealing door via a hinge.

4. A stainless steel rod grinding device according to claim 1, It is characterized in that The clamping mechanism comprises two fixed blocks (2), both of which are arranged on the top of the grinding table (1), and both sides of each fixed block (2) are internally threadedly connected to a threaded rotating rod (3), and one end of each threaded rotating rod (3) is rotatably connected to a clamping plate (4) via a rotating shaft, and the inner wall of the clamping plate (4) is provided with a plurality of ball grooves, and the interiors of the plurality of ball grooves are rollingly connected to balls (5) that are in rolling contact with the outer wall of the stainless steel rod.

5. A stainless steel rod grinding device according to claim 4, It is characterized in that Two limiting rods (6) are fixedly arranged on the outer wall of each clamping plate (4), and sliding holes for the limiting rods (6) to be slidably connected are provided inside both sides of the fixing block (2).

6. A stainless steel rod grinding device according to claim 5, It is characterized in that A side plate (7) abutting against one end of the stainless steel rod is fixedly provided on one side of one of the fixed blocks (2); a first electric push rod (10) is fixedly installed on the top of the grinding table (1); an output end of the first electric push rod (10) is fixed to one side of the side plate (7); a sliding block (8) is fixedly provided on the bottom side of one of the fixed blocks (2); and a sliding groove (9) for sliding connection of the sliding block (8) is provided on the top of the grinding table (1).

7. A stainless steel rod grinding device according to claim 1, It is characterized in that The top of the grinding table (1) is provided with an opening (17) for debris to fall off, the bottom of the grinding table (1) is provided with a collection frame (19) corresponding to the opening (17), and the bottom of the grinding table (1) is fixedly provided with a placement frame (18) for the collection frame (19) to be slidably placed.

Images