Metal product edge polishing device

Abstract

The utility model discloses a metal product edge polishing device, and relates to the technical field of metal product processing, the metal product edge polishing device comprises a fixed table, the top surface of the fixed table is symmetrically provided with two supporting seats, the top surfaces of the two supporting seats are fixedly provided with a polishing device body, and the polishing device body is fixedly provided with a polishing head. The grinding device body comprises a mounting table, two rotating shafts are symmetrically mounted on the top surface of the mounting table, and the air cylinder controls the placing table to ascend and descend, the position, on one side of the grinding abrasive belt, of the placing table is converted, and the grinding abrasive belt is used at different positions; the problems that most of an existing containing table matched with a grinding device is fixedly installed on one side of the grinding device, after a metal product needing to be ground is placed on the containing table, the edge of the metal product needing to be ground is ground only through one position of a grinding abrasive belt, and the grinding abrasive belt is wasted due to the fact that the width of the grinding abrasive belt is large are solved.

Description

Technical Field

[0001] This utility model relates to the field of metal product processing technology, specifically to a metal product edge grinding device. Background Technology

[0002] Edge polishing of metal products is an important processing step. It not only improves the appearance quality of the product, but also enhances its functionality, ensures user safety, and facilitates subsequent processing steps. Polishing makes the edges of metal products smoother and flatter, eliminating burrs and irregular edges, thereby improving the overall aesthetics of the product.

[0003] However, most existing metal polishing equipment uses a fixed placement table that is fixed to one side of the polishing device. This means that after the metal product to be polished is placed on the placement table, the edge of the metal product is polished only through one position of the polishing belt. Since the polishing belt is relatively wide, this results in waste of the polishing belt. In addition, after the metal product is polished on the placement table, most of the debris left on the surface of the placement table has to be cleaned manually by the staff, which increases the workload of the staff. Utility Model Content

[0004] To address the problem that existing grinding devices typically use a fixed platform on one side of the grinding device, resulting in waste of the grinding belt by grinding only one position of the grinding belt on the edge of the metal product, the purpose of this invention is to provide a grinding device for the edge of metal products.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a metal product edge grinding device, including a fixed platform, two support seats symmetrically mounted on the top surface of the fixed platform, a grinding device body fixedly mounted on the top surface of the two support seats, the grinding device body including a mounting platform, two rotating shafts symmetrically mounted on the top surface of the mounting platform, a transmission wheel fixedly mounted on the top end of each of the two rotating shafts, a grinding sanding belt sleeved on the surface of the two transmission wheels, a motor fixedly mounted on one side of the bottom surface of the mounting platform, a drive shaft fixedly mounted on the output end of the motor, the top end of the drive shaft fixedly connected to the bottom end of one of the rotating shafts, a cylinder fixedly mounted in the middle of one side of the top surface of the fixed platform, a placement platform fixedly mounted on the output end of the cylinder, the placement platform cooperating with the grinding device body.

[0006] An air pump is fixedly installed on the top surface of the fixed platform on one side of a support base. An air supply pipe is fixedly installed at the output end of the air pump. A groove is opened on one side of the mounting platform, and an air jet pipe is fixedly installed in the groove. The end of the air supply pipe away from the air pump is fixedly connected to one end of the air jet pipe. Evenly distributed nozzles are fixedly installed on one side of the surface of the air jet pipe.

[0007] Preferably, two positioning strips are fixedly installed on both sides of the fixed platform. Guide rods are symmetrically installed on the top surface of the two positioning strips. Guide sleeves are symmetrically installed on both sides of the placement platform. The guide sleeves are slidably fitted onto the surface of the guide rods.

[0008] Preferably, rotating shafts are symmetrically and evenly distributed on both sides of the top surface of the mounting platform. An auxiliary roller is fixedly installed at the top of the rotating shaft. A bearing is sleeved on one end of the surface of the rotating shaft. The bearing is fixedly installed inside the top surface of the mounting platform. The grinding belt cooperates with the auxiliary roller.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. In this utility model, the placement table is raised and lowered by a cylinder to change the position of the placement table on one side of the grinding belt, so that the grinding belt can be used in different positions. This solves the problem that most of the existing placement tables that are used with grinding devices are fixedly installed on one side of the grinding device. As a result, after the metal product to be ground is placed on the placement table, the edge of the metal product to be ground is only ground through one position of the grinding belt. Since the grinding belt is wide, this results in waste of the grinding belt.

[0011] 2. In this utility model, after the placement platform is used, the platform is lowered by the cylinder so that its top surface is parallel to the nozzle. Then, the air pump is turned on, and the gas generated by the air pump is delivered to the jet pipe through the air supply pipe. The gas is then sprayed out through multiple nozzles installed on one side of the jet pipe. The gas sprayed out by the nozzles cleans the grinding debris remaining on the surface of the placement platform. There is no need for the staff to manually clean the placement platform, which reduces the workload of the staff. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This utility model Figure 1 Enlarged view of the structure at point A in the middle.

[0015] Figure 3 This is a schematic diagram of the main structure of the grinding device of this utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of one side of the air pump mounting platform of this utility model.

[0017] In the diagram: 1. Fixed platform; 11. Support base; 12. Positioning strip; 13. Guide rod; 2. Cylinder; 21. Placement platform; 211. Guide sleeve; 3. Grinding device body; 31. Mounting platform; 311. Tank; 32. Motor; 321. Drive shaft; 33. Rotating shaft; 331. Rotating component; 34. Transmission wheel; 35. Grinding belt; 36. Rotating shaft; 361. Bearing; 37. Auxiliary roller; 4. Air pump; 41. Air supply pipe; 42. Air jet pipe; 421. Positioning sleeve; 43. Nozzle; 5. Support frame. Detailed Implementation

[0018] 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.

[0019] Example: Figure 1-4 As shown, this utility model provides a metal product edge grinding device, including a fixed platform 1, two support seats 11 are symmetrically installed on the top surface of the fixed platform 1, and a grinding device body 3 is fixedly installed on the top surface of the two support seats 11. The grinding device body 3 includes a mounting platform 31, two rotating shafts 33 are symmetrically installed on the top surface of the mounting platform 31, and a transmission wheel 34 is fixedly installed at the top of each of the two rotating shafts 33. A grinding sand belt 35 is sleeved on the surface of the two transmission wheels 34. A motor 32 is fixedly installed on one side of the bottom surface of the mounting platform 31. A drive shaft 321 is fixedly installed at the output end of the motor 32. The top end of the drive shaft 321 is fixedly connected to the bottom end of one of the rotating shafts 33. A cylinder 2 is fixedly installed in the middle of one side of the top surface of the fixed platform 1. A placement platform 21 is fixedly installed at the output end of the cylinder 2. The placement platform 21 cooperates with the grinding device body 3.

[0020] The grinding device body 3 is installed and fixed by two support seats 11 installed on the top surface of the fixed platform 1. The grinding device body 3 grinds the edge of the metal product to be ground. The switch of the motor 32 is turned on, and the drive shaft 321 installed at the output end of the motor 32 controls the rotating shaft 33 to drive the transmission wheel 34 to rotate. When the transmission wheel 34 rotates, with the assistance of another rotating shaft 33 and the transmission wheel 34, the grinding belt 35 is controlled to run. The switch of the cylinder 2 is turned on, and the cylinder 2 controls the placement platform 21 to be raised and lowered so that the top surface of the placement platform 21 is on one side of the grinding belt 35. After the placement platform 21 is adjusted, the metal product to be ground is placed on the top surface of the placement platform 21. After placement, the side of the metal product to be ground is put into contact with the surface of the grinding belt 35, and the grinding belt 35 is used to grind it. The cylinder 2 controls the placement platform 21 to be raised and lowered, and the position of the placement platform 21 on one side of the grinding belt 35 is changed to use the grinding belt 35 in different positions.

[0021] An air pump 4 is fixedly installed on one side of a support base 11 on the top surface of the fixed platform 1. An air supply pipe 41 is fixedly installed at the output end of the air pump 4. A groove 311 is opened on one side of the mounting platform 31. An air jet pipe 42 is fixedly installed in the groove 311. The end of the air supply pipe 41 away from the air pump 4 is fixedly connected to one end of the air jet pipe 42. Evenly distributed nozzles 43 are fixedly installed on one side of the surface of the air jet pipe 42. After the placement platform 21 is used, the cylinder 2 controls the placement platform 21 to descend so that the top surface of the placement platform 21 is parallel to the nozzles 43. The air pump 4 is turned on. Under the operation of the air pump 4, the gas generated by the air pump 4 is delivered to the air jet pipe 42 through the air supply pipe 41 and sprayed out through the multiple nozzles 43 installed on one side of the surface of the air jet pipe 42. The gas sprayed out by the nozzles 43 cleans the debris remaining on the surface of the placement platform 21 after grinding.

[0022] Positioning strips 12 are fixedly installed on both sides of the fixed platform 1. There are two positioning strips 12. Guide rods 13 are symmetrically installed on the top surface of the two positioning strips 12. Guide sleeves 211 are symmetrically installed on both sides of the placement platform 21. The guide sleeves 211 are slidably sleeved on the surface of the guide rods 13. The two positioning strips 12 complete the installation and fixation of the corresponding guide rods 13. When the placement platform 21 is raised or lowered, the guide sleeves 211 slide on the surface of the corresponding guide rods 13 as the placement platform 21 is raised or lowered. With the cooperation of the guide sleeves 211 and the guide rods 13, the stability of the placement platform 21 during the raising and lowering is increased, and the firmness of the placement platform 21 after the raising and lowering is also increased.

[0023] The mounting platform 31 has symmetrically and evenly distributed rotating shafts 36 on both sides of its top surface. An auxiliary roller 37 is fixedly installed at the top of the rotating shaft 36. A bearing 361 is sleeved on one end of the surface of the rotating shaft 36 and is fixedly installed inside the top surface of the mounting platform 31. The sanding belt 35 and the auxiliary roller 37 cooperate with each other. The bearing 361 completes the installation and positioning of the rotating shaft 36 on the top surface of the mounting platform 31. At the same time, the bearing 361 assists the rotating shaft 36 in driving the auxiliary roller 37 to rotate. The surface of the auxiliary roller 37 is in contact with the inner wall of the sanding belt 35. The auxiliary roller 37 assists the sanding belt 35 in running and increases the stability of the sanding belt 35 during operation.

[0024] Positioning sleeves 421 are fitted on both ends of the surface of the jet pipe 42. There are two positioning sleeves 421. The two positioning sleeves 421 are fixedly installed on both ends of one side of the tank 311. The jet pipe 42 is installed and fixed in the tank 311 by the two positioning sleeves 421.

[0025] A rotating component 331 is fitted onto one end of the surface of the rotating shaft 33. The rotating component 331 is fixedly installed inside the top surface of the mounting platform 31. Both rotating shafts 33 are fixed on the mounting platform 31 through the rotating component 331. At the same time, the rotating component 331 assists the rotating shaft 33 in driving the transmission wheel 34 to rotate, ensuring the normal operation of the grinding belt 35. A support frame 5 is fixedly installed on the bottom surface of the fixed platform 1. The support frame 5 cooperates with the fixed platform 1. The device is placed in the designated area through the cooperation of the support frame 5 and the fixed platform 1 to grind the edges of the metal products that need to be ground.

[0026] Working principle: The grinding device body 3 grinds the edges of the metal product to be ground. The motor 32 is turned on, and the drive shaft 321 installed at the output end of the motor 32 controls the rotating shaft 33 to drive the transmission wheel 34 to rotate. When the transmission wheel 34 rotates, with the assistance of another rotating shaft 33 and the transmission wheel 34, the grinding belt 35 is controlled to run. The cylinder 2 is turned on, and the cylinder 2 controls the placement table 21 to be raised and lowered so that the top surface of the placement table 21 is on one side of the grinding belt 35. After the placement table 21 is adjusted, the metal product to be ground is placed on the top surface of the placement table 21. After placement, the side of the metal product to be ground is put into contact with the surface of the grinding belt 35, and the grinding belt 35 is used to grind it. The cylinder 2 controls the placement table 21 to be raised and lowered, and the position of the placement table 21 on one side of the grinding belt 35 is changed to use the grinding belt 35 in different positions.

[0027] After the placement platform 21 is used, the cylinder 2 controls the placement platform 21 to descend so that the top surface of the placement platform 21 is parallel to the nozzle 43. The switch of the air pump 4 is turned on. Under the operation of the air pump 4, the gas generated by the air pump 4 is delivered to the air jet pipe 42 through the air supply pipe 41. The gas is then sprayed out through multiple nozzles 43 installed on one side of the surface of the air jet pipe 42. The gas sprayed out by the nozzles 43 cleans the debris remaining on the surface of the placement platform 21 after polishing.

[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A device for edge grinding of metal products, comprising a stationary table (1), characterized in that: The top surface of the fixing table (1) is symmetrically provided with support seats (11), the number of the support seats (11) is two, the top surface of the two support seats (11) is fixedly provided with a polishing device body (3), the polishing device body (3) comprises a mounting table (31), the top surface of the mounting table (31) is symmetrically provided with rotating shafts (33), the number of the rotating shafts (33) is two, the top end of the two rotating shafts (33) is fixedly provided with a transmission wheel (34), the number of the transmission wheel (34) is two, the surface of the two transmission wheels (34) is sleeved with a polishing sand belt (35), the bottom surface of the mounting table (31) is fixedly provided with a motor (32) on one side, the output end of the motor (32) is fixedly provided with a driving shaft (321), the top end of the driving shaft (321) is fixedly connected with the bottom end of one rotating shaft (33), the top surface of the fixing table (1) is fixedly provided with an air cylinder (2) on one side, the output end of the air cylinder (2) is fixedly provided with a placing table (21), and the placing table (21) is matched with the polishing device body (3).

2. A metal product edge polishing apparatus as claimed in claim 1, wherein, The top surface of the fixing table (1) is fixedly provided with an air pump (4) on one side of one support seat (11), the output end of the air pump (4) is fixedly provided with a gas conveying pipe (41), one side of the mounting table (31) is provided with a groove (311), the groove (311) is fixedly provided with a gas jet pipe (42), one end of the gas conveying pipe (41) away from the air pump (4) is fixedly connected with one end of the gas jet pipe (42), and the surface of the gas jet pipe (42) is fixedly provided with uniformly distributed nozzles (43) on one side.

3. A metal product edge polishing apparatus as defined in claim 1, wherein, The two sides of the fixing table (1) are fixedly provided with positioning strips (12), the number of the positioning strips (12) is two, the top surface of the two positioning strips (12) is symmetrically provided with guide rods (13), and the two sides of the placing table (21) are symmetrically provided with guide sleeves (211), the guide sleeves (211) are slidably sleeved on the surfaces of the guide rods (13).

4. A metal product edge polishing apparatus as defined in claim 1, wherein, The top surface of the mounting table (31) is symmetrically provided with uniformly distributed rotating shafts (36) on both sides, the top end of the rotating shaft (36) is fixedly provided with an auxiliary roller (37), one end of the surface of the rotating shaft (36) is sleeved with a bearing (361), and the bearing (361) is fixedly installed in the top surface of the mounting table (31).

5. A metal product edge polishing apparatus as defined in claim 2, wherein, The surface of the gas jet pipe (42) is sleeved with positioning sleeves (421) on both ends, the number of the positioning sleeves (421) is two, and the two positioning sleeves (421) are fixedly installed on both ends of one side of the groove (311).

6. A metal product edge polishing apparatus as defined in claim 1, wherein, The surface of the rotating shaft (33) is sleeved with a rotating piece (331) on one end, and the rotating piece (331) is fixedly installed in the top surface of the mounting table (31).

7. A metal product edge polishing apparatus as defined in claim 1, wherein, The bottom surface of the fixing table (1) is fixedly provided with a support frame (5), and the support frame (5) is matched with the fixing table (1).

Images