Edge grinding and polishing device for rod-shaped aluminum material machining

Abstract

The utility model relates to the technical field of aluminum material processing, in particular to an edge grinding and polishing device for bar-shaped aluminum material processing, which comprises a base, the top of the base is rotatably connected with a placing turntable, the top of the placing turntable is fixedly connected with a plurality of placing clamping seats, and clamping assemblies matched with the placing clamping seats are arranged in the placing clamping seats. The top of the base is fixedly connected with a fixed rod through an electric push rod; according to the device, the clamping spring is compressed at a time through cooperation of the placing clamping base and the clamping block, preliminary fixing of the rod-shaped aluminum material before edge grinding and polishing is achieved, the convenience of the rod-shaped aluminum material in the placing process is improved, then the rod-shaped aluminum material which is preliminarily fixed can be driven to rotate to the machining position through one-time lifting of the fixing rod, and meanwhile the machining efficiency is improved. And the clamping springs are automatically compressed for the second time in cooperation with contact of the trapezoidal guide blocks and the guide wheels, secondary fixing of the rod-shaped aluminum material is achieved, and the stabilizing effect in the edge grinding and polishing process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material processing, in particular to an edge grinding and polishing device for processing rod-shaped aluminum materials. Background Art

[0002] Aluminum refers to a product made of aluminum and other alloy elements. It is usually processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through processes such as cold bending, sawing, drilling, assembly, and coloring. During the processing of rod-shaped aluminum materials, it is usually necessary to grind and polish the ends of the rod-shaped aluminum materials.

[0003] For example, in the prior art, there is a novel aluminum polishing device with a publication number of CN215510486U. When the polishing device is used, the aluminum is placed between two sets of fixed plates, and the distance between the two is increased to compress the fixed spring once, and the aluminum is clamped and fixed by the reaction force of the single compression. In order to ensure that the aluminum has a high stability effect during the processing, it is necessary to use a fixed spring that only performs a single compression and has a large reaction force. Although this method can achieve the fixed clamping of the aluminum, it is difficult to quickly place the aluminum between the two sets of fixed plates for fixing during the clamping process because a large force is required to push the fixed plate, resulting in low placement efficiency, thereby reducing the processing efficiency of the aluminum.

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an edge grinding and polishing device for processing rod-shaped aluminum materials to solve the technical defects mentioned above. The utility model firstly compresses the clamping spring once by placing the clamping seat and the clamping block to achieve the initial fixation of the rod-shaped aluminum material before edge grinding and polishing, so as to improve the convenience of the rod-shaped aluminum material in the placement process. Then, through the lifting and lowering of the fixing rod, the initially fixed rod-shaped aluminum material can be driven to rotate to the processing position, and the contact between the trapezoidal guide block and the guide wheel can be automatically used to compress the clamping spring for the second time, so as to achieve the secondary fixation of the rod-shaped aluminum material, so as to improve the stability effect during the edge grinding and polishing process.

[0006] This is achieved through the following technical solutions:

[0007] A grinding and polishing device for processing rod-shaped aluminum materials comprises a base, the top of the base is rotatably connected to a placing turntable, and the top of the placing turntable is fixedly connected to a plurality of placing clamps distributed in a circular array relative to its axis, the interior of the placing clamp is provided with a clamping assembly matching therewith, the clamping assembly comprises a clamping block, a clamping spring and a clamping block, a pressing block is installed inside the placing clamp, one side of the pressing block is fixedly connected to a clamping block slidably connected to the placing clamp via a plurality of clamping springs, the top of the base is fixedly connected to a fixing rod via an electric push rod, and a mounting plate is mounted on the fixing rod, and an edge grinder and a polisher are bolted to the bottom of the mounting plate.

[0008] Preferably, a fixing sleeve slidably connected to the fixing rod is fixedly connected to the placing turntable, and vertical guide grooves are provided on the inner side wall of the fixing sleeve corresponding to the positions of each placing clamp seat, and oblique guide grooves are provided on the inner side wall of the fixing sleeve between two adjacent vertical guide grooves, and the oblique guide grooves are connected to the corresponding vertical guide grooves on both sides, and a transition guide groove is provided on the bottom of one side of each oblique guide groove.

[0009] Preferably, a spring groove is provided at a position on the fixing rod corresponding to each vertical guide groove, and a guide column slidably connected to the spring groove is fixedly connected to the spring groove via a compression spring.

[0010] Preferably, a plurality of limiting plates distributed in a ring array are fixedly connected to the outer side wall of the fixing rod, and a limiting rod slidably connected to the corresponding limiting plates is fixedly connected to the base.

[0011] Preferably, a sliding rod that penetrates to the outside of the placement clamp seat is symmetrically fixedly connected to one side of the clamping block close to the fixing rod, and the sliding rod is slidably connected to the placement clamp seat, a mounting block is fixedly connected between the free ends of the sliding rod, a guide wheel is rotatably connected to the mounting block on the side away from the sliding rod, a trapezoidal guide block is fixedly connected to the outer wall of the fixing rod just below the mounting plate, a return spring is fixedly connected between the mounting block and the placement clamp seat and on the outside of each sliding rod, and a baffle that is slidably connected to the placement clamp seat is fixedly connected to the top of the clamping block.

[0012] Preferably, an adjustment sleeve is fixedly connected to the mounting plate and is slidably connected to the fixed rod, and limit blocks are symmetrically fixedly connected to the inner walls on both sides of the adjustment sleeve, and a limit groove is provided on the outer wall of the fixed rod and is slidably connected to the corresponding limit block, an adjustment screw is bolted to the adjustment sleeve, and a plurality of adjustment holes matching the adjustment screw are equidistantly provided on the fixed rod along its length direction.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1) During use, the utility model places the rod-shaped aluminum material inside the placement clamp seat and cooperates with the clamping spring and the clamping block to achieve a preliminary fixing effect on the rod-shaped aluminum material, so as to improve the convenience of the rod-shaped aluminum material during the placement process, and when the initially fixed rod-shaped aluminum material is driven to rotate to the bottom of the grinder through the rotation of the placement turntable, the contact between the trapezoidal guide block and the guide wheel forces the clamping block to compress the clamping spring again, automatically achieving a secondary fixation of the rod-shaped aluminum material, thereby improving the stability during the edge grinding process, and thus improving the edge grinding effect; and while the electric push rod drives the edge grinder to descend, it simultaneously drives the polishing machine to descend, and cooperates with the multiple placement clamp seats on the placement turntable, so that the rod-shaped aluminum material that has completed edge grinding can be polished synchronously during edge grinding, and the polished rod-shaped aluminum material can be replaced synchronously, thereby improving the processing efficiency of the rod-shaped aluminum material;

[0015] (2) The utility model drives the fixed rod to rise by an electric push rod, so that during the separation process of the edge grinder, the polisher and the rod-shaped aluminum material, the guide column cooperates with the oblique guide groove to synchronously force the placement turntable to rotate, so that the next placement clamp seat can be accurately rotated to the bottom of the edge grinder, avoiding the problem of waste of resources caused by the additional power source. During the descent of the fixed rod, the guide column cooperates with the vertical guide groove to limit the rotation of the placement turntable, avoiding the problem of incomplete contact between the edge grinder, the polisher and the rod-shaped aluminum material, and reducing the edge grinding and polishing effects. When the fixed rod is lowered to the lowest point, the guide column enters the transition guide groove under the compression of the compression spring, so that when the fixed rod rises, the guide column smoothly enters the oblique guide groove, ensuring the rotation effect of the placement turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings;

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the base and the fixing rod of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the utility model for placing a turntable;

[0021] Figure 5 It is a structural schematic diagram of the mounting plate of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the clamping assembly of the utility model;

[0023] Figure 7It is a structural schematic diagram of the fixing sleeve of the utility model;

[0024] Figure 8 It is a top sectional view of the fixing rod of the utility model.

[0025] Legend:

[0026] 1. Base; 11. Electric push rod; 12. Fixed rod; 13. Mounting plate; 14. Edge grinder; 15. Polisher; 16. Compression spring; 17. Guide column; 18. Limit plate; 19. Limit rod; 110. Trapezoidal guide block; 111. Adjustment sleeve; 112. Adjustment screw; 113. Adjustment hole;

[0027] 2. Place the turntable; 21. Place the clamp seat; 22. Fix the sleeve; 23. Vertical guide groove; 24. Oblique guide groove; 25. Transition guide groove;

[0028] 3. Clamping assembly; 31. Pressing block; 32. Clamping spring; 33. Clamping block; 34. Sliding rod; 35. Mounting block; 36. Guide wheel; 37. Reset spring; 38. Baffle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1: In view of the problem that the aluminum material is not easy to be quickly placed and fixed during the clamping process in the prior art, resulting in low placement efficiency and reduced aluminum material processing efficiency, the following solution can be used to solve the problem;

[0031] See also Figure 1 - Figure 8As shown, in this embodiment, an edge grinding and polishing device for processing rod-shaped aluminum materials comprises a base 1, the top of the base 1 is rotatably connected with a placing turntable 2, which is used for installing a plurality of placing clamping seats 21 and supporting the bottom of the rod-shaped aluminum materials, and driving them to rotate, and the top of the placing turntable 2 is fixedly connected with a plurality of placing clamping seats 21 distributed in a ring array relative to its axis, which are used for vertically placing the rod-shaped aluminum materials and for one-side resistance when clamping and fixing the rod-shaped aluminum materials, and the interior of the placing clamping seat 21 is provided with a clamping assembly 3 matched therewith, which is used for fixing the rod-shaped aluminum materials in the placing clamping seat 21, and the clamping assembly 3 comprises a clamping block 31, a clamping spring 32 and a clamping block 33, and the interior of the placing clamping seat 21 is provided with a clamping block 31, and one side of the clamping block 31 is fixedly connected with a clamping block 33 slidably connected to the placing clamping seat 21 through a plurality of clamping springs 32;

[0032] The inner wall of the side of the placement clamp seat 21 away from the pressing block 31 is an arc-shaped surface, which cooperates with the clamping block 33 with an arc-shaped groove to increase the clamping and fixing effect of the rod-shaped aluminum material. The rod-shaped aluminum material is placed in the placement clamp seat 21, and the clamping block 33 is pushed to compress the clamping spring 32 once, and the rod-shaped aluminum material is initially fixed by the reaction force of the one-time compression. Since the reaction force of the one-time compression is small, the convenience of the rod-shaped aluminum material in the placement process can be improved, and the placement efficiency can be improved. The top of the base 1 is electrically connected to the clamping block 33. The movable push rod 11 is fixedly connected to the fixed rod 12, and the fixed rod 12 is equipped with a mounting plate 13, and the bottom of the mounting plate 13 is bolted with an edge grinder 14 and a polisher 15, respectively. The edge grinder 14 and the polisher 15 arranged on the fixed rod 12 cooperate with a plurality of placement clamps 21 on the placement turntable 2, so that the rod-shaped aluminum material that has completed edge grinding can be polished synchronously during edge grinding, and the polished rod-shaped aluminum material can be replaced synchronously, thereby improving the processing efficiency of the rod-shaped aluminum material.

[0033] A fixing sleeve 22 which is slidably connected to the fixing rod 12 is fixedly connected to the placing turntable 2, and vertical guide grooves 23 are provided on the inner side wall of the fixing sleeve 22 corresponding to the positions of the placing clamp seats 21. The vertical guide grooves 23 are matched with the corresponding guide posts 17 to limit the rotation of the placing turntable 2 during the downward movement of the fixing rod 12, thereby avoiding incomplete contact between the edge grinder 14 and the polisher 15 and the rod-shaped aluminum material, and reducing the edge grinding and polishing effects. An oblique guide groove 24 is provided on the inner side wall of the fixing sleeve 22 between two adjacent vertical guide grooves 23. The oblique guide grooves 24 are matched with the corresponding guide posts 17. During the upward movement of the fixed rod 12, the placement turntable 2 can be forced to rotate synchronously, so that the next placement clamp 21 can be accurately rotated to the bottom of the edge grinder 14, and the rod-shaped aluminum material after edge grinding can be driven to rotate to the bottom of the polishing machine 15, avoiding the problem of waste of resources caused by the additional power source. The fixed rod 12 moves downward in coordination with the placement turntable 2 not rotating, so that the edge grinder 14 and the polishing machine 15 and the corresponding rod-shaped aluminum material can be brought into contact, thereby completing the edge grinding and polishing processing synchronously, and the oblique guide grooves 24 are connected to the corresponding vertical guide grooves 23 on both sides, and a transition guide groove 25 is provided at the bottom of one side of each oblique guide groove 24.

[0034] Spring grooves are provided on the fixed rod 12 at positions corresponding to the vertical guide grooves 23, and a guide column 17 slidably connected to the spring groove is fixedly connected to the spring groove by a compression spring 16. The compression spring 16 is provided to cooperate with the transition guide groove 25, so that when the fixed rod 12 drops to the lowest point, the guide column 17 enters the transition guide groove 25 under the compression of the compression spring 16, so that when the fixed rod 12 rises again, the guide column 17 smoothly enters the oblique guide groove 24 through the transition guide groove 25, thereby ensuring that the turntable 2 can be rotated again.

[0035] A plurality of limit plates 18 distributed in a circular array are fixedly connected to the outer wall of the fixed rod 12, and a limit rod 19 slidably connected to the corresponding limit plates 18 is fixedly connected to the base 1. The set limit plates 18 and limit rods 19 can increase the stability of the fixed rod 12 during the lifting process and avoid the problem that the fixed rod 12 is forced to rotate and cause damage to the device.

[0036] A sliding bar 34 that penetrates the outside of the placement clamp seat 21 is symmetrically fixedly connected to one side of the clamping block 31 near the fixed rod 12, and the sliding bar 34 is slidably connected to the placement clamp seat 21 to realize the sliding installation of the clamping block 31 in the placement clamp seat 21. A mounting block 35 is fixedly connected between the free ends of the sliding bar 34, and a guide wheel 36 is rotatably connected to the side of the mounting block 35 away from the sliding bar 34. A trapezoidal guide block 110 is fixedly connected to the outer wall of the fixed rod 12 just below the mounting plate 13. When the fixed rod 12 rises and drives the placement turntable 2 to rotate, it drives a certain placement clamp seat 21 to rotate to just below the edge grinder 14, and the contact between the trapezoidal guide block 110 and the guide wheel 36 cooperates with the sliding bar 34 to push the clamping block 31 to the bottom of the edge grinder 14. The block 31 moves, forcing the clamping block 31 to compress the clamping spring 32 again, automatically achieving secondary fixation of the rod-shaped aluminum material, thereby improving the stability during the edging process and further improving the edging effect. A return spring 37 is fixedly connected between the mounting block 35 and the placement clamp seat 21 and on the outside of each slide bar 34. The return spring 37 is arranged to ensure that the side of the clamping block 31 close to the slide bar 34 is in contact with the inner wall of the placement clamp seat 21, thereby improving the convenience of the rod-shaped aluminum material during the placement process. The top of the clamping block 33 is fixedly connected to a baffle 38 slidably connected to the placement clamp seat 21 to prevent debris generated during the edging and polishing process from entering between the clamping block 31 and the clamping block 33, causing the problem that the two are difficult to reset.

[0037] An adjusting sleeve 111 slidably connected to the fixing rod 12 is fixedly connected to the mounting plate 13, and limiting blocks are symmetrically fixedly connected to the inner walls on both sides of the adjusting sleeve 111. A limiting groove slidably connected to the corresponding limiting block is provided on the outer wall of the fixing rod 12, and the limiting block cooperates with the limiting groove to prevent the mounting plate 13 from rotating on the fixing rod 12, resulting in the problem of incomplete contact between the edge grinder 14 and the polisher 15 and the rod-shaped aluminum material. An adjusting screw 112 is bolted to the adjusting sleeve 111, and a plurality of adjusting holes 113 matched with the adjusting screw 112 are equidistantly provided on the fixing rod 12 along its length direction. The adjusting screw 112 on the adjusting sleeve 111 cooperates with the adjusting holes 113 at different positions to achieve adjustment of the height of the mounting plate 13, thereby achieving edge grinding and polishing of rod-shaped aluminum materials of different lengths.

[0038] The working process and principle of the utility model are as follows:

[0039] During use, the utility model places the rod-shaped aluminum material vertically inside the corresponding placement clamp seat 21, pushes the clamping block 33 to compress the clamping spring 32 once, and uses the reaction force of the compression once to preliminarily fix the rod-shaped aluminum material. The electric push rod 11 drives the fixing rod 12 to move upward, and the guide column 17 on the fixing rod 12 cooperates with the oblique guide groove 24 in the fixing sleeve 22, forcing the placement turntable 2 to rotate synchronously, so that the placement clamp seat 21 and the preliminarily fixed rod-shaped aluminum material are accurately rotated to the right below the edge grinding machine 14, and the guide column 17 enters the vertical guide groove 23 from the oblique guide groove 24;

[0040] At the same time, the guide wheel 36 on the placement clamp seat 21 contacts the trapezoidal guide block 110, and cooperates with the slide rod 34 to push the clamping block 31 to move and compress the reset spring 37, forcing the clamping block 31 to compress the clamping spring 32 again, automatically realizing the secondary fixation of the rod-shaped aluminum material, and the electric push rod 11 drives the fixing rod 12 to move downward, and the guide column 17 moves downward in the vertical guide groove 23 synchronously. Through the cooperation between the two, the rotation of the placement turntable 2 is restricted to prevent the edge grinder 14 from incompletely contacting the rod-shaped aluminum material, reducing the edge grinding and polishing effects, and starting the edge grinder 14 to grind the rod-shaped aluminum material;

[0041] When the electric push rod 11 drives the fixed rod 12 to descend to the lowest point, the guide column 17 enters the transition guide groove 25 under the compression of the compression spring 16. When the fixed rod 12 rises again, the guide column 17 smoothly enters the oblique guide groove 24 through the transition guide groove 25, so that the placing turntable 2 rotates again, and the rod-shaped aluminum material to be edged is accurately rotated to the bottom of the edge grinding machine 14. The rod-shaped aluminum material after edge grinding is accurately rotated to the bottom of the polishing machine 15. The electric push rod 11 drives the fixed rod 12 to descend again, and the edge grinding machine 14 and the polishing machine 15 perform edge grinding and polishing on the corresponding rod-shaped aluminum material.

[0042] After that, the processing of multiple rod-shaped aluminum materials is repeated. When the guide wheel 36 is separated from the trapezoidal guide block 110, the clamping block 31 is reset under the compression of the clamping spring 32 and the return spring 37, and the clamping spring 32 remains in a compressed state, so that the polished rod-shaped aluminum materials can be quickly replaced synchronously during the processing, thereby improving the processing efficiency of the rod-shaped aluminum materials.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An edge grinding and polishing device for processing rod-shaped aluminum materials, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a placing turntable (2), and the top of the placing turntable (2) is fixedly connected to a plurality of placing clamping seats (21) distributed in a ring array relative to its axis. A clamping assembly (3) cooperating with the placing clamping seat (21) is arranged inside the placing clamping seat (21), and the clamping assembly (3) comprises a clamping block (31), a clamping spring (32) and a clamping block (33). A pressing block (31) is installed inside the placing clamping seat (21), and one side of the pressing block (31) is fixedly connected to a clamping block (33) slidably connected to the placing clamping seat (21) through a plurality of clamping springs (32). The top of the base (1) is fixedly connected to a fixing rod (12) through an electric push rod (11), and a mounting plate (13) is mounted on the fixing rod (12). An edge grinder (14) and a polisher (15) are bolted to the bottom of the mounting plate (13).

2. The edge grinding and polishing device for processing rod-shaped aluminum materials according to claim 1, characterized in that: A fixing sleeve (22) is fixedly connected to the placement turntable (2) and is slidably connected to the fixing rod (12), and vertical guide grooves (23) are provided on the inner side wall of the fixing sleeve (22) at positions corresponding to each placement clamp seat (21), and oblique guide grooves (24) are provided on the inner side wall of the fixing sleeve (22) between two adjacent vertical guide grooves (23), and the oblique guide grooves (24) are connected to the corresponding vertical guide grooves (23) on both sides, and a transition guide groove (25) is provided on the bottom of one side of each oblique guide groove (24).

3. The edge grinding and polishing device for processing rod-shaped aluminum materials according to claim 2, characterized in that: The fixed rod (12) is provided with a spring groove at a position corresponding to each vertical guide groove (23), and a guide column (17) slidably connected to the spring groove is fixedly connected to the spring groove via a compression spring (16).

4. The edge grinding and polishing device for processing rod-shaped aluminum materials according to claim 2, characterized in that: A plurality of limiting plates (18) distributed in a ring array are fixedly connected to the outer side wall of the fixing rod (12), and a limiting rod (19) slidably connected to the corresponding limiting plates (18) is fixedly connected to the base (1).

5. The edge grinding and polishing device for processing rod-shaped aluminum materials according to claim 1, characterized in that: The pressing block (31) is symmetrically fixedly connected to a sliding bar (34) that penetrates the outside of the placement clamp seat (21) on one side close to the fixed rod (12), and the sliding bar (34) is slidably connected to the placement clamp seat (21). A mounting block (35) is fixedly connected between the free ends of the sliding bar (34). A guide wheel (36) is rotatably connected to the side of the mounting block (35) away from the sliding bar (34). A trapezoidal guide block (110) is fixedly connected to the outer wall of the fixed rod (12) just below the mounting plate (13). A return spring (37) is fixedly connected between the mounting block (35) and the placement clamp seat (21) and on the outside of each sliding bar (34). A baffle (38) slidably connected to the placement clamp seat (21) is fixedly connected to the top of the clamping block (33).

6. The edge grinding and polishing device for processing rod-shaped aluminum materials according to claim 1, characterized in that: An adjusting sleeve (111) slidably connected to the fixing rod (12) is fixedly connected to the mounting plate (13), and limit blocks are symmetrically fixedly connected to the inner walls on both sides of the adjusting sleeve (111), and a limit groove slidably connected to the corresponding limit block is provided on the outer wall of the fixing rod (12), an adjusting screw rod (112) is bolted to the adjusting sleeve (111), and a plurality of adjusting holes (113) adapted to the adjusting screw rod (112) are equidistantly provided on the fixing rod (12) along its length direction.

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