Non-ferrous metal surface grinding wheel polishing device and method

Abstract

The invention belongs to the technical field of non-ferrous metal processing, discloses a non-ferrous metal surface grinding wheel grinding device and method, and effectively solves the problem that the current non-ferrous metal surface grinding efficiency is low. The device comprises a base, a grinding wheel is arranged above the base and provided with an adjusting mechanism, the adjusting mechanism is connected with a driving mechanism, and the driving mechanism is provided with a fixing mechanism. In the fixing mechanism, two vertical plates are symmetrically fixed to the top of the base. And when the lifting frame descends, fixing of the non-ferrous metal and grinding of the surface of the non-ferrous metal can be completed in sequence, and the grinding efficiency is greatly improved. Through the synergistic effect of a clamping plate, a connecting shaft, a first limiting ring and a second limiting ring, the positions of an arc-shaped plate and a square plate can be conveniently rotated and switched, then by means of cooperation of a limiting plate, a second spring, the connecting shaft and a positioning column, fixing of the clamping plate after rotation is achieved, square or cylindrical nonferrous metal can be stably clamped, and fixing of the clamping plate after rotation can be achieved; therefore, the square or cylindrical nonferrous metal can be conveniently and stably clamped.

Description

Technical Field

[0001] The invention belongs to the technical field of nonferrous metal processing, and in particular relates to a nonferrous metal surface grinding wheel grinding device and method. Background Art

[0002] Nonferrous metals are a general term for all metals other than iron, chromium and manganese. In a narrow sense, nonferrous metals are also called non-ferrous metals. During the processing or use of nonferrous metals, burrs, sand holes, bubbles, weld scars, scratches, corrosion marks, oxide scales and other defects may appear on the surface. Therefore, the surface of nonferrous metals needs to be polished. Through polishing, these undesirable substances can be removed to make the surface smoother.

[0003] In the prior art, when grinding the surface of non-ferrous metals, the non-ferrous metals are usually fixed on a processing table, and then a rotating grinding wheel is driven by a cylinder to descend to grind the surface of the non-ferrous metals. This process requires the non-ferrous metals to be fixed first, resulting in low grinding efficiency. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a non-ferrous metal surface grinding wheel grinding device and method, which effectively solves the current problem of low grinding efficiency of non-ferrous metal surfaces.

[0005] To achieve the above object, the present invention provides the following technical solution: a non-ferrous metal surface grinding wheel grinding device, comprising a base, a grinding wheel is provided above the base, an adjustment mechanism is provided on the grinding wheel, a driving mechanism is provided on the adjustment mechanism, and a fixing mechanism is provided on the driving mechanism;

[0006] The fixing mechanism comprises two vertical plates symmetrically fixed on the top of the base, a top plate fixedly connected between the two vertical plates, a fixing block fixedly connected on one side of the two vertical plates close to each other, a column fixedly connected between the top of the two fixing blocks and the top plate, a lifting frame movably sleeved on the outer sides of the two columns, a grinding wheel is installed at the bottom of the lifting frame, two cylinders 1 are symmetrically fixedly installed between the lifting frame and the top plate, a guide column is fixedly connected between the two fixing blocks, two guide plates are symmetrically movably sleeved on the outer sides of the two guide columns, a supporting wheel located at the top of the base is provided at the bottom of the guide plate, an L-shaped plate 1 and an L-shaped plate 2 are symmetrically fixedly connected on the top of the guide plate, a connecting shaft is fixedly connected between the L-shaped plate 1 and the L-shaped plate 2, a splint is rotatably connected to the middle part of the outer side of the connecting shaft, an arc plate and a square plate are respectively fixedly installed on both sides of the splint, a spring 1 is fixedly connected on the side away from each other of the two guide plates, and one end of the two springs 1 that are away from each other is respectively fixedly connected to the two fixing blocks, and the two springs 1 are sleeved on the outer sides of the guide columns.

[0007] Preferably, the outer side of the guide column is symmetrically and movably sleeved with two guide blocks, both of which are located between the two guide plates, and the bottom of the lifting frame is symmetrically and rotatably connected to two movable rods, and the bottom ends of the two movable rods are respectively rotatably connected to the tops of the two guide blocks.

[0008] Preferably, the outer side of the connecting shaft is symmetrically fixedly sleeved with limit ring one and limit ring two, the clamp is located between limit ring one and limit ring two, a limit plate that fits with limit ring two is provided between the clamp and L-shaped plate one, a spring two is fixedly connected between the limit plate and L-shaped plate one, the spring two is sleeved on the outer side of the connecting shaft, the side of the clamp close to the L-shaped plate one is symmetrically fixedly connected with two positioning columns, the limit plate is sleeved on the outer sides of the two positioning columns, the outer side of the limit plate is fixedly connected with a connecting column, the end of the connecting column away from the limit plate passes through the L-shaped plate one and is fixedly connected with a handle, and the connecting column is movably connected to the L-shaped plate one.

[0009] Preferably, the adjustment mechanism includes a mounting plate located between the lifting frame and the grinding wheel, two L-shaped plates four are symmetrically fixedly connected to the outer side of the mounting plate, an inner shaft is rotatably connected between the two L-shaped plates four, an outer cylinder is fixedly sleeved on the outer side of the inner shaft, a motor one is fixedly installed on the bottom of the outer cylinder, a transmission shaft one is fixedly connected to the motor one, and the grinding wheel is fixed to the bottom end of the transmission shaft one.

[0010] Preferably, a bottom block 1 is fixedly installed on the bottom of the mounting plate, a cylinder 2 is fixedly connected to the bottom block 1, a toothed plate located above the outer cylinder is fixedly installed on the end of the cylinder 2 away from the bottom block 1, a half gear is fixedly installed on the outside of the outer cylinder, and the half gear is meshingly connected to the toothed plate.

[0011] Preferably, a side rod is fixedly installed on the outer side of the mounting plate, a side block is fixedly installed on one end of the side rod away from the mounting plate, an L-shaped plate three is fixedly installed on the side of the tooth plate away from the cylinder two, and the L-shaped plate three is movably sleeved on the outer side of the side rod.

[0012] Preferably, the driving mechanism includes a U-shaped round rod fixed to the bottom of the lifting frame, a translation plate is movably sleeved on the outer side of the U-shaped round rod, a motor three is fixedly installed on the bottom of the translation plate, a transmission shaft three is fixedly connected to the motor three, the bottom end of the transmission shaft three is fixedly connected to the chassis, the mounting plate is located at the bottom of the chassis, a bottom block two is fixedly installed on the bottom of the chassis, an L-shaped round rod is fixedly connected between the side of the bottom block two close to the mounting plate and the bottom of the chassis, the mounting plate is movably sleeved on the outer side of the L-shaped round rod, and a cylinder three is fixedly installed between the mounting plate and the bottom block two.

[0013] Preferably, a plurality of top columns are fixedly connected to the top of the chassis at equal angles, and a ball located at the bottom of the translation plate is installed on the top of each top column.

[0014] Preferably, a screw is rotatably connected inside the lifting frame, a screw sleeve is threadedly sleeved on the outer side of the screw, the screw sleeve is fixed to the top of the translation plate, a bevel gear 2 is fixedly installed on the outer side of the screw, an L-shaped frame is fixedly installed on the top of the lifting frame, a motor 2 is fixedly installed on the inner top wall of the L-shaped frame, a transmission shaft 2 is fixedly connected to the motor 2, a bevel gear 1 is fixedly installed on the bottom end of the transmission shaft 2, the bevel gear 1 is meshingly connected with the bevel gear 2, a side plate is fixedly installed on the inner side wall of the L-shaped frame, and the transmission shaft 2 passes through the side plate and is rotatably connected to the side plate.

[0015] A method for grinding a nonferrous metal surface with a grinding wheel comprises the following steps:

[0016] Step 1: First, start cylinder 2 to drive the gear plate to move horizontally, and drive the outer cylinder and inner shaft to rotate under the cooperation between the gear plate and the half gear to adjust the inclination angle of the grinding wheel;

[0017] Step 2: Then start the cylinder 3 to drive the mounting plate to slide along the L-shaped round rod, change the position of the grinding wheel at the bottom of the chassis, and then start the motor 3 to drive the transmission shaft 3 to rotate, drive the grinding wheel to rotate in a circle through the chassis, and then start the motor 2 to drive the transmission shaft 2 to rotate, drive the screw to rotate under the cooperation between the bevel gear 1 and the bevel gear 2, and drive the translation plate to slide along the U-shaped round rod through the screw sleeve to realize the lateral movement of the grinding wheel;

[0018] Step three: Finally, start the two cylinders one to drive the lifting frame to slide downward along the two columns and drive the grinding wheel to descend. At the same time, the two guide blocks are driven to slide along the guide columns through the two movable rods. Under the action of the elastic force of the two springs one, the two guide plates are driven to slide along the guide columns, and the two clamps are close to each other to clamp the non-ferrous metal. At the same time, with the cooperation of the limit plate, spring two and the positioning column, the clamp is fixed after rotation. The lifting frame and the square plate are switched to stably clamp the square or cylindrical non-ferrous metals, and then the clamped non-ferrous metal is polished during the descent of the grinding wheel.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) The present invention facilitates the lowering of the grinding wheel through the cooperation between the cylinder 1 and the lifting frame and the column and the movable rod. At the same time, the two guide blocks slide along the guide column. The cooperation between the guide plate and the spring 1 and the L-shaped plate 1 and the L-shaped plate 2 facilitates the two connecting shafts to drive the two clamping plates to move respectively, and then the non-ferrous metal can be clamped. Therefore, the lowering of the lifting frame can successively fix the non-ferrous metal and grind the surface of the non-ferrous metal, thereby improving the grinding efficiency. The cooperation between the clamping plate and the connecting shaft and the limit ring 1 and the limit ring 2 facilitates the rotation to switch the position of the arc plate and the square plate. The cooperation between the limit plate and the spring 2 and the connecting shaft and the positioning column can realize the fixation of the clamping plate after rotation, thereby facilitating the stable clamping of square or columnar non-ferrous metals.

[0021] (2) The invention facilitates the stable movement of the tooth plate through the cooperation between the cylinder two and the tooth plate and the L-shaped plate three and the side rod, and facilitates the change of the inclination angle of the grinding wheel through the cooperation between the tooth plate and the half gear and the outer cylinder and the inner shaft, thereby facilitating the grinding of the side of the non-ferrous metal.

[0022] (3) The invention facilitates changing the position of the grinding wheel below the chassis through the cooperation between cylinder three, mounting plate and L-shaped round rod, and facilitates the chassis to drive the grinding wheel to perform stable circular rotation through the cooperation between motor three, transmission shaft three, top column and ball bearing, and facilitates the rotation of the screw through the cooperation between motor two, transmission shaft two, bevel gear one and bevel gear two, and facilitates the horizontal movement of the grinding wheel through the cooperation between the threaded sleeve, translation plate and U-shaped round rod, thereby facilitating the adjustment of the position of the grinding wheel for all-round grinding of non-ferrous metals. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0024] In the attached picture:

[0025] Figure 1 This is a schematic diagram of the structure of the grinding wheel grinding device for nonferrous metal surface of the present invention;

[0026] Figure 2 It is a schematic diagram of the fixing mechanism structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of the adjustment plate of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the driving mechanism of the present invention;

[0030] Figure 6 This is a schematic diagram of the L-shaped frame structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the connection structure between the chassis and the translation plate of the present invention.

[0032] In the figure: 1. base; 2. fixing mechanism; 201. vertical plate; 202. cylinder 1; 203. top plate; 204. column; 205. spring 1; 206. guide plate; 207. guide block; 208. guide column; 209. L-shaped plate 1; 2010. support wheel; 2011. fixing block; 2012. movable rod; 2013. L-shaped plate 2; 2014. clamping plate; 2015. lifting frame; 2016. arc plate; 2017. square plate; 2018. connecting shaft; 2019. limiting ring 1; 2020. limiting ring 2; 2021. limiting plate; 2022. spring 2; 2023. handle; 2024. connecting column; 2025. positioning column; 3. adjustment mechanism; 301. mounting plate; 302. tooth plate; 30 3. Cylinder 2; 304. Bottom block 1; 305. Half gear; 306. Outer cylinder; 307. Drive shaft 1; 308. Motor 1; 309. Inner shaft; 3010. L-type plate 3; 3011. Side block; 3012. Side rod; 3013. L-type plate 4; 4. Driving mechanism; 401. U-shaped round rod; 402. Chassis; 403. Translation plate; 404. Screw sleeve; 405. Screw rod; 406. L-shaped frame; 407. Side plate; 408. Bevel gear 1; 409. Bevel gear 2; 4010. Drive shaft 2; 4011. Motor 2; 4012. Bottom block 2; 4013. Cylinder 3; 4014. L-shaped round rod; 4015. Top column; 4016. Ball; 4017. Drive shaft 3; 4018. Motor 3; 5. Grinding wheel. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] Embodiment 1, by Figure 1-Figure 7 The present invention comprises a base 1 , a grinding wheel 5 is arranged above the base 1 , an adjusting mechanism 3 is arranged on the grinding wheel 5 , a driving mechanism 4 is arranged on the adjusting mechanism 3 , and a fixing mechanism 2 is arranged on the driving mechanism 4 .

[0035] Embodiment 2, on the basis of embodiment 1, the fixing mechanism 2 comprises two vertical plates 201 symmetrically fixed to the top of the base 1, a top plate 203 is fixedly connected between the two vertical plates 201, a fixing block 2011 is fixedly connected to the side of the two vertical plates 201 close to each other, a column 204 is fixedly connected between the top of the two fixing blocks 2011 and the top plate 203, the outer sides of the two columns 204 are movably sleeved with the same lifting frame 2015, the grinding wheel 5 is installed at the bottom of the lifting frame 2015, two cylinders 202 are symmetrically fixedly installed between the lifting frame 2015 and the top plate 203, a guide column 208 is fixedly connected between the two fixing blocks 2011, and two guide plates 206 are symmetrically sleeved on the outer sides of the two guide columns 208, and the guide plates 20 The bottom of the guide plate 206 is provided with a support wheel 2010 located at the top of the base 1, and the support wheel 2010 is arranged at the bottom of the guide plate 206 to support and limit the guide plate 206 to ensure the stability of the guide plate 206 when sliding along the guide column 208. The top of the guide plate 206 is symmetrically fixedly connected with an L-shaped plate 1 209 and an L-shaped plate 2013, and a connecting shaft 2018 is fixedly connected between the L-shaped plate 1 209 and the L-shaped plate 2013. The middle part of the outer side of the connecting shaft 2018 is rotatably connected with a clamping plate 2014, and an arc plate 2016 and a square plate 2017 are respectively fixedly installed on both sides of the clamping plate 2014. The two guide plates 206 are fixedly connected with a spring 1 205 on the side away from each other, and the ends of the two springs 1 205 that are away from each other are respectively connected to the two A fixing block 2011 is fixedly connected, and two springs 1 205 are both sleeved on the outside of the guide column 208. The outside of the guide column 208 is symmetrically and movably sleeved with two guide blocks 207. The two guide blocks 207 are both located between the two guide plates 206. The bottom of the lifting frame 2015 is symmetrically and rotatably connected with two movable rods 2012. The bottom ends of the two movable rods 2012 are respectively rotatably connected to the tops of the two guide blocks 207. The outside of the connecting shaft 2018 is symmetrically and fixedly sleeved with a limit ring 1 2019 and a limit ring 2 2020. The splint 2014 is located between the limit ring 1 2019 and the limit ring 2 2020. The limit ring 1 2019 and the limit ring 2 2020 are respectively arranged on both sides of the splint 214 to limit the splint 214. To prevent it from sliding along the connecting shaft 2018 during rotation, a limiting plate 2021 that fits with the limiting ring 2020 is provided between the clamping plate 2014 and the L-shaped plate 1 209, and a spring 2022 is fixedly connected between the limiting plate 2021 and the L-shaped plate 1 209, and the spring 2022 is sleeved on the outer side of the connecting shaft 2018. Two positioning columns 2025 are symmetrically fixedly connected to one side of the clamping plate 2014 close to the L-shaped plate 1 209, and the limiting plate 2021 is sleeved on the outer side of the two positioning columns 2025. A connecting column 2024 is fixedly connected to the outer side of the limiting plate 2021, and the end of the connecting column 2024 away from the limiting plate 2021 passes through the L-shaped plate 1 209 and is fixedly connected to a handle 2023, and the connecting column 2024 is movably connected to the L-shaped plate 1 209.A support platform is fixed on the top of the base 1, and the support platform is fixed to the middle of the outer side of the guide column 208, so as to facilitate the placement of non-ferrous metals;

[0036] In the initial state, the sides of the two guide blocks 207 that are away from each other are respectively fitted with the sides of the two guide plates 206 that are close to each other, and the two springs 205 are both in a compressed state. When the non-ferrous metal is placed on the top of the support table, the two cylinders 202 are first started to drive the lifting frame 2015 to slide downward along the two columns 204, and drive the grinding wheel 5 to descend. At the same time, the two movable rods 2012 respectively drive the two guide blocks 207 to move along the guide columns 208 to release the restriction effect on the two guide plates 206. At this time, the two springs 205 are reset to respectively drive the two guide plates 206 to slide along the guide columns 208, and drive the two clamps 2014 to approach each other to clamp the non-ferrous metal, and then continue to make the grinding wheel 5 descend to achieve the grinding of the non-ferrous metal, thereby only making the lifting frame When 2015 descends, the non-ferrous metal can be fixed and polished in turn, thereby improving the polishing efficiency. When it is necessary to switch the arc plate 2016 and the square plate 2017, first pull the handle 2023 to drive the limit plate 2021 to slide along the connecting shaft 2018 through the connecting column 2024. At this time, the spring 2022 is compressed until the limit plate 2021 is disengaged from the two positioning columns 2025, and then the clamping plate 2014 is rotated 180° around the connecting shaft 2025, and then the control of the handle 2023 is released. At this time, the spring 2022 is reset to drive the limit plate 2021 to move around the outside of the two positioning columns 2025 until the limit plate 2021 abuts against the limit ring 2 2020, thereby realizing the fixation of the clamping plate 2014 after rotation. Finally, the square or cylindrical non-ferrous metal can be stably clamped.

[0037] Embodiment 3, on the basis of embodiment 1, the adjustment mechanism 3 comprises a mounting plate 301 located between the lifting frame 2015 and the grinding wheel 5, two L-shaped plates 3013 are symmetrically fixedly connected to the outer side of the mounting plate 301, an inner shaft 309 is rotatably connected between the two L-shaped plates 3013, an outer tube 306 is fixedly sleeved on the outer side of the inner shaft 309, a motor 308 is fixedly installed at the bottom of the outer tube 306, a transmission shaft 307 is fixedly connected to the motor 308, the grinding wheel 5 is fixed to the bottom end of the transmission shaft 307, a bottom block 304 is fixedly installed at the bottom of the mounting plate 301, and the bottom block A cylinder 2 303 is fixedly connected to the first block 304, and a tooth plate 302 located above the outer cylinder 306 is fixedly installed on the end of the cylinder 2 303 away from the bottom block 1 304, and a half gear 305 is fixedly installed on the outer side of the outer cylinder 306, and the half gear 305 is meshed and connected with the tooth plate 302, and a side rod 3012 is fixedly installed on the outer side of the mounting plate 301, and a side block 3011 is fixedly installed on the end of the side rod 3012 away from the mounting plate 301, and an L-shaped plate 3010 is fixedly installed on the side of the tooth plate 302 away from the cylinder 2 303, and the L-shaped plate 3010 is movably sleeved on the outer side of the side rod 3012;

[0038] First, start cylinder 2 303 to drive the tooth plate 302 to move. At the same time, the L-shaped plate 3010 slides along the side rod 3012 to ensure the stability of the tooth plate 302 when moving. Since the tooth plate 302 is meshed and connected with the half gear 305, and the inner shaft 309 rotates and is connected between the two L-shaped plates 4 3013, the outer cylinder 306 is driven to rotate. Finally, the inclination angle of the grinding wheel 5 is changed to grind the side of the non-ferrous metal.

[0039] Embodiment 4, on the basis of embodiment 1, the driving mechanism 4 comprises a U-shaped round rod 401 fixed to the bottom of the lifting frame 2015, the outer side of the U-shaped round rod 401 is movably sleeved with a translation plate 403, a motor 3 4018 is fixedly installed at the bottom of the translation plate 403, a transmission shaft 3 4017 is fixedly connected to the motor 3 4018, the bottom end of the transmission shaft 3 4017 is fixedly connected to the chassis 402, the mounting plate 301 is located at the bottom of the chassis 402, and the bottom The bottom of the plate 402 is fixedly installed with a bottom block 4012, and an L-shaped round rod 4014 is fixedly connected between the side of the bottom block 4012 close to the mounting plate 301 and the bottom of the chassis 402. The mounting plate 301 is movably sleeved on the outside of the L-shaped round rod 4014, and a cylinder 3 4013 is fixedly installed between the mounting plate 301 and the bottom block 4012. A plurality of top columns 4015 are fixedly connected at equal angles to the top of the chassis 402, and the top of each top column 4015 is fixedly connected to the bottom of the chassis 402. The ends of the lifting frame 2015 are both provided with a ball bearing 4016 located at the bottom of the translation plate 403, a screw rod 405 is rotatably connected in the lifting frame 2015, a screw sleeve 404 is threadedly sleeved on the outer side of the screw rod 405, the screw sleeve 404 is fixed to the top of the translation plate 403, a bevel gear 409 is fixedly installed on the outer side of the screw rod 405, an L-shaped frame 406 is fixedly installed on the top of the lifting frame 2015, and a motor 4011 is fixedly installed on the inner top wall of the L-shaped frame 406. The motor 4011 is fixedly installed on the inner top wall of the L-shaped frame 406. 011 is fixedly connected with a second transmission shaft 4010, a bevel gear 1 408 is fixedly installed at the bottom end of the second transmission shaft 4010, the bevel gear 1 408 is meshed and connected with the second bevel gear 409, a side plate 407 is fixedly installed on the inner side wall of the L-shaped frame 406, the second transmission shaft 4010 passes through the side plate 407 and is rotatably connected with the side plate 407, and the second transmission shaft 4010 is limited by setting the side plate 407 to ensure the stable rotation of the second transmission shaft 4010;

[0040] First, start cylinder three 4013 to drive the mounting plate 301 to slide along the L-shaped round rod 4014, and change the position of the grinding wheel 5 at the bottom of the chassis 402. When the motor three 4018 is started, it drives the transmission shaft three 4017 to rotate, and drives the grinding wheel 5 to rotate in a circle through the chassis 402. At the same time, each ball 4016 rolls at the bottom of the translation plate 403 to ensure the stability of the chassis 402 during rotation. When the motor two 4011 is started, it drives the transmission shaft two 4010 to rotate, and drives the bevel gear one 408 to rotate. Since the bevel gear one 408 is meshed with the bevel gear two 409, it drives the screw 405 to rotate, and then drives the translation plate 403 to slide along the U-shaped round rod 401 through the screw sleeve 404 to realize the horizontal movement of the grinding wheel 5. Finally, the position of the grinding wheel 5 is adjusted to perform all-round grinding of non-ferrous metals.

[0041] As a further improvement, the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding wheel grinding device for non-ferrous metal surface, comprising a base (1), characterized in that: A grinding wheel (5) is provided above the base (1), an adjusting mechanism (3) is provided on the grinding wheel (5), a driving mechanism (4) is provided on the adjusting mechanism (3), and a fixing mechanism (2) is provided on the driving mechanism (4); The adjustment mechanism (3) comprises a mounting plate (301) located between the lifting frame (2015) and the grinding wheel (5); two L-shaped plates (3013) are symmetrically fixedly connected to the outer side of the mounting plate (301); an inner shaft (309) is rotatably connected between the two L-shaped plates (3013); an outer cylinder (306) is fixedly sleeved on the outer side of the inner shaft (309); a motor (308) is fixedly installed at the bottom of the outer cylinder (306); a transmission shaft (307) is fixedly connected to the motor (308); and the grinding wheel (5) is fixed to the bottom end of the transmission shaft (307); The fixing mechanism (2) comprises two vertical plates (201) symmetrically fixed to the top of the base (1), a top plate (203) being fixedly connected between the two vertical plates (201), a fixing block (2011) being fixedly connected to the sides of the two vertical plates (201) close to each other, a vertical column (204) being fixedly connected between the tops of the two fixing blocks (2011) and the top plate (203), the outer sides of the two vertical columns (204) being movably sleeved with the same lifting frame (2015), the grinding wheel (5) being mounted on the bottom of the lifting frame (2015), two cylinders (202) being symmetrically fixedly mounted between the lifting frame (2015) and the top plate (203), a guide column (208) being fixedly connected between the two fixing blocks (2011), and two guide plates (206) being symmetrically sleeved on the outer sides of the two guide columns (208) The bottom of the guide plate (206) is provided with a support wheel (2010) located at the top of the base (1); the top of the guide plate (206) is symmetrically fixedly connected with an L-shaped plate 1 (209) and an L-shaped plate 2 (2013); a connecting shaft (2018) is fixedly connected between the L-shaped plate 1 (209) and the L-shaped plate 2 (2013); a clamping plate (2014) is rotatably connected to the middle of the outer side of the connecting shaft (2018); an arc-shaped plate (2016) and a square plate (2017) are respectively fixedly installed on both sides of the clamping plate (2014); the two guide plates (206) are fixedly connected with springs 1 (205) on the sides away from each other; the ends of the two springs 1 (205) away from each other are respectively fixedly connected to two fixed blocks (2011), and the two springs 1 (205) are both sleeved on the outer side of the guide column (208).

2. The grinding wheel grinding device for non-ferrous metal surface according to claim 1, characterized in that: The outer side of the connecting shaft (218) is symmetrically and fixedly sleeved with a limiting ring 1 (219) and a limiting ring 2 (220); the clamping plate (214) is located between the limiting ring 1 (219) and the limiting ring 2 (220); a limiting plate (221) that fits with the limiting ring 2 (220) is provided between the clamping plate (214) and the L-shaped plate 1 (209); a spring 2 (2022) is fixedly connected between the limiting plate (221) and the L-shaped plate 1 (209); the spring 2 (2022) is sleeved on the connecting shaft (214); 018), two positioning columns (2025) are symmetrically fixedly connected to one side of the clamping plate (2014) close to the L-shaped plate (209), the limiting plate (2021) is sleeved on the outside of the two positioning columns (2025), the outside of the limiting plate (2021) is fixedly connected to a connecting column (2024), one end of the connecting column (2024) away from the limiting plate (2021) passes through the L-shaped plate (209) and is fixedly connected to a handle (2023), and the connecting column (2024) is movably connected to the L-shaped plate (209).

3. The grinding wheel grinding device for non-ferrous metal surface according to claim 1, characterized in that: The outer side of the guide column (208) is symmetrically and movably sleeved with two guide blocks (207), and the two guide blocks (207) are both located between the two guide plates (206). The bottom of the lifting frame (2015) is symmetrically and rotatably connected to two movable rods (2012), and the bottom ends of the two movable rods (2012) are respectively rotatably connected to the tops of the two guide blocks (207).

4. The grinding wheel grinding device for non-ferrous metal surface according to claim 1, characterized in that: A bottom block 1 (304) is fixedly mounted on the bottom of the mounting plate (301), a cylinder 2 (303) is fixedly connected to the bottom block 1 (304), a toothed plate (302) located above an outer cylinder (306) is fixedly mounted on one end of the cylinder 2 (303) away from the bottom block 1 (304), a half gear (305) is fixedly mounted on the outer side of the outer cylinder (306), and the half gear (305) is meshingly connected to the toothed plate (302).

5. The grinding wheel grinding device for nonferrous metal surface according to claim 1, characterized in that: A side rod (3012) is fixedly mounted on the outer side of the mounting plate (301), a side block (3011) is fixedly mounted on one end of the side rod (3012) away from the mounting plate (301), an L-shaped plate (3010) is fixedly mounted on the side of the tooth plate (302) away from the second cylinder (303), and the L-shaped plate (3010) is movably sleeved on the outer side of the side rod (3012).

6. The grinding wheel grinding device for nonferrous metal surface according to claim 1, characterized in that: The driving mechanism (4) comprises a U-shaped round rod (401) fixed to the bottom of the lifting frame (2015), a translation plate (403) is movably sleeved on the outer side of the U-shaped round rod (401), a motor three (4018) is fixedly installed on the bottom of the translation plate (403), a transmission shaft three (4017) is fixedly connected to the motor three (4018), the bottom end of the transmission shaft three (4017) is fixedly connected to the chassis (402), and the mounting plate (301) is located at the bottom of the lifting frame (2015). At the bottom of the chassis (402), a second bottom block (4012) is fixedly installed at the bottom of the chassis (402); an L-shaped round rod (4014) is fixedly connected between the side of the second bottom block (4012) close to the mounting plate (301) and the bottom of the chassis (402); the mounting plate (301) is movably sleeved on the outer side of the L-shaped round rod (4014); and a third cylinder (4013) is fixedly installed between the mounting plate (301) and the second bottom block (4012).

7. The grinding wheel grinding device for nonferrous metal surface according to claim 6, characterized in that: A plurality of top columns (4015) are fixedly connected at equal angles to the top of the chassis (402), and a ball bearing (4016) located at the bottom of the translation plate (403) is installed at the top of each top column (4015).

8. The grinding wheel grinding device for nonferrous metal surface according to claim 1, characterized in that: The lifting frame (2015) is rotatably connected with a screw rod (405), the outer side of the screw rod (405) is threadedly sleeved with a screw sleeve (404), the screw sleeve (404) is fixed to the top of the translation plate (403), the outer side of the screw rod (405) is fixedly installed with a bevel gear (409), the top of the lifting frame (2015) is fixedly installed with an L-shaped frame (406), and the inner top wall of the L-shaped frame (406) is fixedly installed with a motor (409). 4011), a transmission shaft 2 (4010) is fixedly connected to the motor 2 (4011), a bevel gear 1 (408) is fixedly installed at the bottom end of the transmission shaft 2 (4010), the bevel gear 1 (408) is meshingly connected with the bevel gear 2 (409), a side plate (407) is fixedly installed on the inner side wall of the L-shaped frame (406), and the transmission shaft 2 (4010) passes through the side plate (407) and is rotatably connected to the side plate (407).

9. A grinding method for a non-ferrous metal surface grinding device, characterized in that: The following steps are involved: Step 1: First, start the cylinder 2 (303) to drive the tooth plate (302) to move horizontally, and drive the outer cylinder (306) and the inner shaft (309) to rotate under the cooperation between the tooth plate (302) and the half gear (305), so as to adjust the inclination angle of the grinding wheel (5); Step 2: Then start the cylinder three (4013) to drive the mounting plate (301) to slide along the L-shaped round rod (4014), change the position of the grinding wheel (5) at the bottom of the chassis (402), and then start the motor three (4018) to drive the transmission shaft three (4017) to rotate, and drive the grinding wheel (5) to rotate in a circle through the chassis (402), and then start the motor two (4011) to drive the transmission shaft two (4010) to rotate, and drive the screw (405) to rotate under the cooperation between the bevel gear one (408) and the bevel gear two (409), and drive the translation plate (403) to slide along the U-shaped round rod (401) through the screw sleeve (404), so as to realize the lateral movement of the grinding wheel (5); Step 3: Finally, start the two cylinders 1 (202) to drive the lifting frame (2015) to slide downward along the two columns (204), and drive the grinding wheel (5) to descend. At the same time, the two guide blocks (207) are driven to slide along the guide columns (208) through the two movable rods (2012). Under the action of the elastic force of the two springs 1 (205), the two guide plates (206) are driven to slide along the guide columns (208), and the two clamps (2014) are close to each other to clamp the non-ferrous metal. At the same time, the clamps (2014) are fixed after rotation under the cooperation between the limit plate (2021), the spring 2 (2022) and the positioning column (2025). The lifting frame (2015) and the square plate (2017) are switched to stably clamp the square or columnar non-ferrous metal, and then the clamped non-ferrous metal is polished during the descent of the grinding wheel (5).

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