Metal surface polishing device
By designing a metal surface polishing device with a combination of pulleys and polishing columns, the incomplete polishing problem caused by the clamping edges during the metal plate polishing process is solved, and the stable clamping and comprehensive polishing of the metal plate is achieved, ensuring the polishing quality and cleanliness of the working area.
Patent Information
- Application Number
- CN202421724941.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-19
AI Technical Summary
During the movement of the existing metal plate polishing device, it cannot be polished due to clamping the edges of the metal plate, which affects the polishing quality.
A metal surface polishing device is designed, using the first and second polishing columns and pulleys to achieve stable clamping and movement of the metal plate through the slider and the bidirectional screw, ensuring stability during the polishing process, and limiting the transverse position through the limiting block and the ball to avoid displacement outside the sliding direction.
A comprehensive polishing of metal plates is achieved in different positions, avoiding the problem of incomplete polishing, ensuring the polishing quality, and maintaining the cleanliness of the working area.
Smart Images
Figure CN223071122U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal surface processing, and particularly relates to a metal surface polishing device. Background Art
[0002] The polishing of metal plates is a processing process that improves the surface of metal plates through physical or chemical methods. Polishing can remove scratches, oxide layers and other defects on the metal surface, making the metal surface present a smooth and bright effect, remove dirt such as oil stains and dust on the metal surface, ensure the cleanliness of the metal plate surface, and is beneficial to subsequent processes such as painting and plating.
[0003] Mechanical polishing devices usually consist of motors, polishing devices and conveyor belts, etc., and can achieve grinding and polishing of the metal plate surface. During the metal polishing process, movement is required to polish each position of the metal. In existing polishing devices, the common moving body is the metal plate or the polishing device.
[0004] Among them, for a device that polishes by moving the metal plate, in order to ensure the stability of the metal plate position during movement, the edges of the metal plate often need to be clamped, which often results in the part of the metal plate being clamped unable to be polished, resulting in incomplete polishing and affecting the polishing quality. Summary of the Utility Model
[0005] In view of this, the utility model provides a metal surface polishing device, which can polish different positions of the metal plate without being blocked.
[0006] To solve the above technical problems, the utility model provides a metal surface polishing device, including a bracket. The center of the top of the bracket is fixedly connected with a support. The middle part of the support is rotatably connected with a first polishing column. One end of the support is fixedly connected with a first motor. The output shaft of the first motor is fixedly connected with the middle part of one end of the first polishing column. Two bases symmetrically arranged around the first polishing column are installed on both sides of the bracket. The top of the bracket is fixedly connected with a mounting frame. The bottom of the mounting frame is fixedly connected with a plurality of telescopic columns arranged in an array. The bottom of the telescopic end of the telescopic column is fixedly connected with the same fixed frame. The middle part of the bottom of the fixed frame is rotatably connected with a second polishing column. One side of the fixed frame is fixedly connected with a second motor. The output shaft of the second motor is fixedly connected with the middle part of one end of the second polishing column. The upper and lower positions of the first polishing column and the second polishing column are correspondingly arranged. Two fixing seats symmetrically arranged around the second polishing column are fixedly connected to both sides of the bottom of the fixed frame. A plurality of pulleys with the same axial direction are fixedly connected to the middle parts of the fixing seats and the bases. The axial directions of the pulleys, the first polishing column and the second polishing column are the same, and it can achieve polishing of different positions of the metal plate without being blocked.
[0007] Two symmetrically arranged sliding grooves are provided in the middle of the bracket. Two symmetrically arranged sliders are slidably connected to the middle of each sliding groove, and the bottom of the base is fixedly connected to the top of the adjacent slider; this facilitates the movement of the base to adapt to metal plates of different widths.
[0008] A bidirectional screw is rotatably connected to the middle between the two ends of each sliding groove, and the bidirectional screw is threadedly connected to the slider located in the same sliding groove; this makes the movement of the slider more accurate.
[0009] A sprocket is fixedly connected to the middle of one side of each bidirectional screw, and the two sprockets are connected by a chain drive; this ensures the synchronous movement of the bidirectional screws and improves the driving efficiency.
[0010] A plurality of arrayed limiting blocks are fixedly connected to one side of the base far from the middle of the bracket, and the top of each limiting block is higher than the top of the pulley located on the base; this limits the excessive lateral movement of the metal plate and ensures the accuracy of the polishing process.
[0011] A spherical groove is provided on one side of each limiting block close to the middle of the bracket, and a ball is rotatably connected in the spherical groove; this makes the lateral adjustment of the metal plate smoother.
[0012] A notch is provided in the middle of the bracket, and the notch is located at the bottom of the first polishing column; this facilitates the cleaning of metal chips generated during the polishing process and keeps the working area clean.
[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0014] 1. The staff can push the metal plate to move along the rolling direction of the pulley, and the pulleys of the base and the fixed seat will roll along with the movement of the metal plate. During the process of pushing the metal plate, the positions of the first polishing column and the second polishing column remain unchanged, so as to realize the polishing of different positions of the metal plate without being blocked.
[0015] 2. After being fixed, by controlling the operation of the first motor and the second motor, the first polishing column and the second polishing column can be respectively driven to rotate, and their rotating surfaces are in contact with the surface of the metal plate, so as to realize the simultaneous polishing of the upper and lower surfaces of the metal plate.
[0016] 3. The limiting block contacts the edge of the metal plate to realize the limitation of the lateral position of the metal plate, avoiding the displacement of the metal plate outside the rolling direction of the pulley and ensuring the stability of the metal plate during polishing. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic structural diagram of a metal surface polishing device of the present utility model;
[0018] Figure 2Structural schematic diagram of the mounting bracket of the present utility model;
[0019] Figure 3 Structural schematic diagram of the bracket of the present utility model;
[0020] Figure 4 Enlarged structural schematic diagram of part A of the present utility model.
[0021] Explanation of reference numerals:
[0022] 100, bracket; 101, support; 102, first polishing column; 103, base; 104, mounting bracket; 105, telescopic column; 106, fixing bracket; 107, second polishing column; 108, pulley; 109, notch; 110, fixing seat;
[0023] 201, chute; 202, slider; 203, bidirectional screw; 204, sprocket; 205, chain; 206, limit block; 207, spherical groove; 208, ball; Detailed implementation manners
[0024] For the purpose of making the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will combine the attached drawings of the embodiments of the present utility model Figures 1-4 to clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present utility model.
[0025] Such as Figures 1-4As shown: This embodiment provides a metal surface polishing device, including a bracket 100. A support 101 is fixedly connected to the center of the top of the bracket 100. A first polishing column 102 is rotatably connected to the middle of the support 101. One end of the support 101 is fixedly connected to a first motor, and the output shaft of the first motor is fixedly connected to the middle of one end of the first polishing column 102. Two bases 103 symmetrically arranged around the first polishing column 102 are installed on both sides of the bracket 100. An installation frame 104 is fixedly connected to the top of the bracket 100. A plurality of telescopic columns 105 arranged in an array are fixedly connected to the bottom of the installation frame 104. The bottom of the telescopic end of the telescopic column 105 is fixedly connected to the same fixing frame 106. A second polishing column 107 is rotatably connected to the middle of the bottom of the fixing frame 106. One side of the fixing frame 106 is fixedly connected to a second motor, and the output shaft of the second motor is fixedly connected to the middle of one end of the second polishing column 107. The upper and lower positions of the first polishing column 102 and the second polishing column 107 are correspondingly arranged, and the axial directions of the first polishing column 102 and the second polishing column 107 are the same. Two fixing seats symmetrically arranged around the second polishing column 107 are fixedly connected to both sides of the bottom of the fixing frame 106. A plurality of pulleys 108 with the same axial direction are fixedly connected to the middle of the fixing seat and the middle of the base 103. The axial directions of the pulley 108, the first polishing column 102, and the second polishing column 107 are the same. The top of the pulley 108 located on the base 103 and the top of the first polishing column 102 are on the same horizontal plane. The bottom of the pulley 108 located on the fixing seat and the bottom of the second polishing column 107 are on the same horizontal plane. A notch 109 is opened in the middle of the bracket 100. The notch 109 is located at the bottom of the first polishing column 102, and the length of the notch 109 is greater than the length of the first polishing column 102;
[0026] Place the metal plate to be polished on the base 103. At this time, the top of the pulley 108 located on the base 103 is in contact with the bottom of the metal plate. At this time, the bottom of the metal plate is supported by the pulley 108. At the same time, the top of the first polishing column 102 is in contact with the bottom of the metal plate. Then, by driving the telescopic column 105 to operate, the entire fixing frame 106 is driven to move downward, and the second polishing column 107 and the entire fixing seat move downward until the bottom of the pulley 108 located on the fixing seat is in contact with the top of the metal plate, and at the same time, the bottom of the second polishing column 107 is in contact with the top of the metal plate. The position of the metal plate is fixed by multiple groups of pulleys 108;
[0027] After being fixed, the first polishing column 102 and the second polishing column 107 can be driven to rotate respectively by controlling the operation of the first motor and the second motor. Their rotating surfaces are in contact with the surface of the metal plate, so that the upper and lower surfaces of the metal plate can be polished simultaneously. During the polishing process, since the metal plate is clamped and fixed by multiple sets of pulleys 108, the stability of the metal plate during the polishing process is ensured, and the problem of uneven polishing or reduced polishing quality caused by the movement of the metal plate is avoided. When it is necessary to polish other positions of the metal plate, the staff can push the metal plate to move along the rolling direction of the pulley 108, and the pulleys 108 of the base 103 and the fixed seat will roll with the movement of the metal plate. In the process of pushing the metal plate, the positions of the first polishing column 102 and the second polishing column 107 remain unchanged, so that the polishing of different positions of the metal plate can be achieved without being blocked. During the polishing process, impurities on the surface of the metal plate will fall off with the polishing and fall out of the processing area through the notch 109, so as to keep the processing area clean.
[0028] Bidirectional screw 203 Figure 2 , 3 , 4,
[0029] Two symmetrically arranged slide grooves 201 are provided in the middle of the bracket 100, and two symmetrically arranged sliders 202 are slidably connected in the middle of the slide grooves 201. The bottom of the base 103 is fixedly connected to the top of the adjacent slider 202. A bidirectional screw 203 is rotatably connected in the middle between the two ends of the slide groove 201. The bidirectional screw 203 is threadedly connected to the slider 202 located in the same slide groove 201. A sprocket 204 is fixedly connected in the middle of one side of the bidirectional screw 203. The two sprockets 204 are connected by a chain 2 05 transmission connection, a clamping motor is arranged on one side of the bracket 100, and the output shaft of the clamping motor is fixedly connected to the middle of one end of the adjacent bidirectional screw 203, and a plurality of limit blocks 206 arranged in an array are fixedly connected to the side of the base 103 away from the middle of the bracket 100, and the top of the limit blocks 206 is higher than the top of the pulley 108 located on the base 103, and a spherical groove 207 is opened on the side of the limit blocks 206 close to the middle of the bracket 100, and a ball 208 is rotatably connected in the spherical groove 207;
[0030] After the metal plate is placed on the top of the base 103, controlling the operation of the clamping motor can drive the adjacent bidirectional screw 203 to rotate. Through the transmission of the sprocket 204 and the chain 205, the two bidirectional screws 203 can rotate synchronously, thereby driving the slider 202 to move closer to or away from the middle of the bracket 100 along the chute 201. The movement of the slider 202 causes the base 103 to move accordingly, so as to adjust the relative position between the base 103 and the metal plate until the base 103 drives the limit block 206 to contact the edge of the metal plate, realizing the limitation of the horizontal position of the metal plate, avoiding the displacement of the metal plate outside the rolling direction of the pulley 108, ensuring the stability of the metal plate during polishing and grinding. At the same time, the ball 208 fits with the metal plate. When the metal plate moves, it drives the ball 208 to roll in the spherical groove 207, making the position adjustment of the metal plate smoother.
[0031] Working principle:
[0032] The metal plate is placed on the base 103. The pulley 108 on the base 103 fits with the bottom of the metal plate to support the metal plate. At the same time, the top of the first polishing column 102 also contacts the bottom of the metal plate. By driving the telescopic column 105, the fixed frame 106 moves downward, and the second polishing column 107 and the fixed seat move downward accordingly until the pulley 108 on the fixed seat fits with the top of the metal plate, and the bottom of the second polishing column 107 also contacts the top of the metal plate. In this way, the metal plate is clamped and fixed up and down by multiple groups of pulleys 108, ensuring the stability during the polishing process. Control the operation of the first motor and the second motor to drive the first polishing column 102 and the second polishing column 107 to rotate respectively. Their rotating surfaces contact the surface of the metal plate to realize the simultaneous polishing of the upper and lower surfaces of the metal plate. During the polishing process, the impurities on the surface of the metal plate fall off with the polishing and grinding and are discharged through the notch 109 in the middle of the bracket 100 to keep the processing area clean. When it is necessary to polish other positions of the metal plate, the staff can push the metal plate to move along the rolling direction of the pulley 108. The pulleys 108 of the base 103 and the fixed seat will roll with the movement of the metal plate, while the positions of the first polishing column 102 and the second polishing column 107 remain unchanged, so as to realize the polishing of different positions of the metal plate without being blocked. By controlling the operation of the clamping motor, the bidirectional screw 203 is driven to rotate. Through the transmission of the sprocket 204 and the chain 205, the two bidirectional screws 203 rotate synchronously, driving the slider 202 to move along the chute 201, thereby adjusting the relative position between the base 103 and the metal plate. The limit block 206 contacts the edge of the metal plate, realizing the limitation of the horizontal position of the metal plate, avoiding the displacement of the metal plate outside the rolling direction of the pulley 108. The ball 208 fits with the metal plate. When the metal plate moves, it drives the ball 208 to roll in the spherical groove 207, making the position adjustment of the metal plate smoother.
[0033] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0034] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. A metal surface polishing device, characterized in that: The invention comprises a bracket (100), wherein a support (101) is arranged at the top center of the bracket (100), a first polishing column (102) is arranged in the middle of the support (101), two bases (103) symmetrically arranged around the first polishing column (102) are arranged on both sides of the bracket (100), a mounting frame (104) is arranged at the top of the bracket (100), a plurality of telescopic columns (105) are arranged at the bottom of the mounting frame (104), a same fixed frame (106) is arranged at the bottom of the telescopic columns (105), a second polishing column (107) is arranged in the middle of the bottom of the fixed frame (106), two fixed seats symmetrically arranged around the second polishing column (107) are arranged on both sides of the bottom of the fixed frame (106), and a plurality of axially consistent pulleys (108) are arranged in the middle of the fixed seat and the middle of the base (103).
2. A metal surface polishing device according to claim 1, characterized in that: A plurality of slide grooves (201) are provided in the middle of the bracket (100), a sliding block (202) is provided in the middle of each of the slide grooves (201), and the bottom of each of the bases (103) is provided on the top of an adjacent sliding block (202).
3. A metal surface polishing device according to claim 2, characterized in that: A bidirectional screw rod (203) is disposed between both ends of the slide groove (201), and the bidirectional screw rod (203) is threadedly connected to a slider (202) located in the same slide groove (201).
4. A metal surface polishing device according to claim 3, characterized in that: A sprocket (204) is provided on one side of the bidirectional screw (203), and the sprockets (204) are connected to each other via a chain (205).
5. A metal surface polishing device according to claim 1, characterized in that: A plurality of limit blocks (206) are provided on one side of the base (103) away from the middle of the bracket (100).
6. The metal surface polishing device according to claim 5, wherein: A spherical groove (207) is provided on one side of the limit block (206) close to the middle of the bracket (100), and a ball (208) is provided in each of the spherical grooves (207).
7. A metal surface polishing device according to claim 1, characterized in that: A notch (109) is provided in the middle of the support (100), and the notch (109) is located at the bottom of the first polishing column (102).