Surface polishing device for metal product machining

Abstract

The utility model relates to the field of metal processing, and discloses a surface polishing device for metal product processing, which comprises a bottom plate, two groups of side fixing plates arranged in a mirroring manner are fixedly arranged at the top of the bottom plate, clamping blocks are arranged on the sides, close to each other, of the two groups of side fixing plates, and a cylindrical metal product is movably mounted between the two groups of clamping blocks. A driving air cylinder is fixedly arranged on the outer side of one set of side fixing plates, the end of a piston rod on the driving air cylinder is fixedly connected with a push plate, the device further comprises a grinding assembly, and the clamping blocks and the grinding arc plates in the device are ingenious in design and can be flexibly adjusted to adapt to cylindrical metal products with different diameters. And by pushing the clamping block and adjusting the distance adjusting rod, stable clamping and accurate polishing of metal products of various sizes can be easily achieved, and the universality and flexibility of the equipment are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of metal processing, specifically to a surface polishing device for processing metal products. Background Technology

[0002] In the metal products processing industry, surface polishing is a crucial step, directly affecting the product's appearance, performance, and market value. This is especially true for cylindrical metal products, where the polishing of their outer walls requires stringent standards, demanding a certain level of smoothness and finish. However, traditional polishing methods often rely on manual operation or simple mechanical devices, resulting in low efficiency, inconsistent polishing quality, and high labor intensity. Various surface polishing devices for metal products have emerged on the market. However, these devices still have limitations in practical applications. For example, while some devices can achieve automated polishing, they often can only polish specific parts of the metal product, failing to flexibly adapt to metal products of different sizes and shapes. Therefore, we propose a surface polishing device for metal products processing. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a surface polishing device for metal product processing, which solves the aforementioned problems.

[0005] (II) Technical Solution

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a surface polishing device for metal product processing, comprising a base plate, two sets of mirror-arranged side fixing plates fixedly mounted on the top of the base plate, clamping blocks provided on the sides of the two sets of side fixing plates that are close to each other, a cylindrical metal product being movably installed between the two sets of clamping blocks, a driving cylinder fixedly mounted on the outer side of one set of side fixing plates, a push plate fixedly connected to the end of the piston rod of the driving cylinder, and further comprising:

[0007] A grinding assembly, positioned between two sets of clamping blocks, is used to grind the outer wall of cylindrical metal products.

[0008] Preferably, two sets of push rods are slidably connected to the outer side of one set of side fixing plates above the drive cylinder, and the ends of the two sets of push rods are fixed to one side of the push plate. A vertical insert rod is slidably installed on the top of the other set of side fixing plates.

[0009] Preferably, one set of clamping blocks has several sets of equally spaced slots on its top, and the bottom of the insertion rod is slidably inserted into the slots.

[0010] Preferably, the grinding assembly includes a ring, a connecting rod, a grinding arc plate, a distance adjusting rod, and a transverse groove. The ends of the two sets of pushing rods slide to the inner side of the side fixing plate and are fixedly connected to a ring-shaped ring. A connecting rod is fixedly provided on the inner wall of one side of the ring, and a distance adjusting rod is slidably connected to the inner wall of the other side of the ring. The ends of the connecting rod and the distance adjusting rod that are close to each other are fitted with arc-shaped grinding arc plates. A transverse groove is opened on one side of the distance adjusting rod, and the ends of one set of pushing rods are slidably connected in the transverse groove.

[0011] Preferably, the two sets of grinding arc plates are symmetrically arranged and the inner walls of the two sets of grinding arc plates are tightly fitted to the outer walls of the two sides of the cylindrical metal product.

[0012] Preferably, the grinding assembly further includes a mounting plate, a straight insertion rod, and a circular hole. One end of the distance adjustment rod extends slidably out of the ring. Several sets of circular holes are equidistantly distributed in a straight line at the top of the distance adjustment rod extending out of the ring. The mounting plate is fixedly connected to the outer wall of the ring. A vertical straight insertion rod is slidably connected to the top of the mounting plate. The bottom end of the straight insertion rod extends slidably out of the bottom of the mounting plate and is slidably inserted into the circular hole.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a surface polishing device for metal product processing, which has the following beneficial effects:

[0015] 1. This surface polishing device for metal product processing features a cleverly designed clamping block and grinding arc plate that can be flexibly adjusted to accommodate cylindrical metal products of different diameters. By pushing the clamping block and adjusting the distance rod, it is easy to achieve stable clamping and precise polishing of metal products of various sizes, greatly improving the versatility and flexibility of the equipment.

[0016] 2. This surface polishing device for metal product processing, through its set grinding components, can automatically perform all-round and uniform polishing on the outer wall of cylindrical metal products. Compared with traditional manual or simple mechanical polishing methods, this device significantly improves polishing efficiency and quality, ensuring that the smoothness and finish of the metal product surface meet high standards.

[0017] 3. This surface polishing device for metal product processing uses an automated drive cylinder and grinding components to achieve mechanized operation of the polishing process, greatly reducing the labor intensity of workers. Workers can control the entire polishing process with simple operation, without having to perform heavy physical labor, thus improving work efficiency and the safety of the working environment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the grinding arc plate of this utility model;

[0020] Figure 3 This is a schematic diagram of the insertion rod of this utility model;

[0021] Figure 4 for Figure 2 A magnified view of part A in the diagram.

[0022] In the diagram: 1. Base plate; 2. Side fixing plate; 3. Clamping block; 4. Cylindrical metal product; 5. Drive cylinder; 6. Push rod; 7. Push plate; 8. Ring; 9. Slot; 10. Insert rod; 11. Connecting rod; 12. Grinding arc plate; 13. Distance adjustment rod; 14. Horizontal groove; 15. Mounting plate; 16. Straight insertion rod; 17. Round hole. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 A surface polishing device for processing metal products includes a base plate 1. Two sets of mirror-arranged side fixing plates 2 are fixed to the top of the base plate 1. Clamping blocks 3 are provided on the sides of the two sets of side fixing plates 2 that are close to each other. A cylindrical metal product 4 is movably installed between the two sets of clamping blocks 3. A driving cylinder 5 is fixed to the outer side of one set of side fixing plates 2. A push plate 7 is fixed to the end of the piston rod of the driving cylinder 5. The device also includes:

[0025] A grinding assembly, which is set between two sets of clamping blocks 3, is used to grind the outer wall of the cylindrical metal product 4.

[0026] Two sets of push rods 6 are slidably connected to the outer side of one set of side fixing plates 2 above the drive cylinder 5. The ends of the two sets of push rods 6 are fixed to one side of the push plate 7. A vertical insert rod 10 is slidably installed on the top of the other set of side fixing plates 2.

[0027] One set of clamping blocks 3 has several sets of equally spaced slots 9 on its top. The bottom of the insertion rod 10 is slidably inserted into the slots 9. In use, the cylindrical metal product 4 is first placed between the two sets of clamping blocks 3. One set of clamping blocks 3 is pushed on the side fixing plate 2 so that the end of the clamping block 3 is completely attached to the end of the cylindrical metal product 4. Then, the insertion rod 10 is pushed down so that the insertion rod 10 slides down on the side fixing plate 2 and is inserted into one of the slots 9 where the clamping block 3 is stationary, so that the two sets of clamping blocks 3 clamp and fix the cylindrical metal product 4.

[0028] The grinding assembly includes a ring 8, a connecting rod 11, a grinding arc plate 12, a distance adjusting rod 13, and a transverse groove 14. The ends of two sets of push rods 6 slide to the inner side of the side fixing plate 2 and are fixedly connected to a ring-shaped ring 8. A connecting rod 11 is fixedly provided on the inner wall of one side of the ring 8, and a distance adjusting rod 13 is slidably connected to the inner wall of the other side of the ring 8. The ends of the connecting rod 11 and the distance adjusting rod 13 that are close to each other are fitted with arc-shaped grinding arc plates 12. A transverse groove 14 is opened on one side of the distance adjusting rod 13. The ends of one set of push rods 6 are slidably connected in the transverse groove 14. Then, the distance adjusting rod 13 is pushed so that the grinding arc plate 12 at the end of the distance adjusting rod 13 gradually approaches the outer wall of the cylindrical metal product 4, and the transverse groove 14 slides at the end of the push rod 6.

[0029] Two sets of grinding arc plates 12 are symmetrically arranged, and the inner walls of the two sets of grinding arc plates 12 are tightly fitted to the outer walls of both sides of the cylindrical metal product 4. When the grinding arc plate 12 at the end of the distance adjustment rod 13 is completely fitted to the outer wall of the cylindrical metal product 4, the straight insertion rod 16 is pushed down so that the bottom end of the straight insertion rod 16 is inserted into the round hole 17 where the distance adjustment rod 13 stops. The two sets of pushing rods 6 push the connecting rod 11 and the distance adjustment rod 13 to move through the movement of the push plate 7. The inner walls of the two sets of grinding arc plates 12 are used to grind the outer wall of the cylindrical metal product 4. After the two sides of the cylindrical metal product 4 are ground, the cylindrical metal product 4 is removed again, the cylindrical metal product 4 is rotated 90 degrees, and the other two sides of the cylindrical metal product 4 are ground.

[0030] The grinding assembly also includes a mounting plate 15, a straight insertion rod 16, and a round hole 17. One end of the distance adjustment rod 13 extends slidably out of the ring 8. Several sets of round holes 17 are equidistantly distributed in a straight line at the top of the distance adjustment rod 13 extending out of the ring 8. The mounting plate 15 is fixed to the outer wall of the ring 8. The top of the mounting plate 15 is slidably connected to the vertical straight insertion rod 16. The bottom end of the straight insertion rod 16 extends slidably out of the bottom of the mounting plate 15 and is slidably inserted into the round hole 17. When the grinding arc plate 12 at the end of the distance adjustment rod 13 is completely in contact with the outer wall of the cylindrical metal product 4, the straight insertion rod 16 is pushed down so that the bottom end of the straight insertion rod 16 is inserted into the round hole 17 when the distance adjustment rod 13 is stopped.

[0031] Structural Description: Base Plate 1: Serves as the supporting foundation for the entire device, fixed to the ground or workbench, providing a stable installation platform for other components;

[0032] Side fixing plate 2: Fixed to the top of the base plate 1, set in a mirror image, used to support and fix the clamping block 3, and also serves as the mounting base for the drive cylinder 5 and the push rod 6;

[0033] Clamping block 3: It is movably installed between the two sets of side fixing plates 2 to clamp the cylindrical metal product 4 and ensure that it remains in a fixed position during the polishing process;

[0034] Cylindrical metal product 4: The metal product to be polished is placed between two sets of clamping blocks 3 and polished by clamping the clamping blocks 3.

[0035] Drive cylinder 5: It is fixed on the outside of one of the side fixing plates 2, and its piston rod end is fixed to the push plate 7. It is used to provide power to push the push plate 7 to move, thereby driving the polishing assembly to polish the cylindrical metal product 4.

[0036] Push rod 6: It is slidably connected above the drive cylinder 5 on the outer side of one of the side fixing plates 2, and its end is fixed to one side of the push plate 7. It is used to assist the movement of the push plate 7 and increase the stability of the movement of the push plate 7.

[0037] Push plate 7: It is fixed to the end of the piston rod of the drive cylinder 5 and moves on the side fixed plate 2 by the push of the drive cylinder 5, thereby driving the polishing assembly to polish the cylindrical metal product 4.

[0038] Ring 8: Fixed to the ends of the two sets of push rods 6 and slidably extended to the inner side of the side fixing plate 2, used to install and fix the grinding arc plate 12 and the distance adjustment rod 13;

[0039] Slot 9: It is formed on the top of one of the clamping blocks 3 and is evenly distributed. It is used to insert the plug rod 10 to fix the position of the clamping block 3 and ensure that the cylindrical metal product 4 remains stable during the polishing process.

[0040] Insert rod 10: It is slidably installed on the top of another set of side fixing plates 2, and its bottom is slidably inserted into the slot 9 to fix the position of the clamping block 3 and prevent it from moving during the polishing process;

[0041] Connecting rod 11: Fixed to the inner wall of one side of the ring 8, used to connect the grinding arc plate 12 and transmit the moving power of the push plate 7;

[0042] Grinding arc plate 12: It is sleeved on the end of the connecting rod 11 and the distance adjusting rod 13, and is arc-shaped. Its inner wall is closely fitted with the outer wall of the cylindrical metal product 4, and is used to polish the metal product.

[0043] Distance adjustment rod 13: It is slidably connected to the inner wall of the other side of the ring 8, and a grinding arc plate 12 is sleeved at its end. It is used to adjust the distance between the grinding arc plate 12 and the cylindrical metal product 4 to accommodate metal products of different sizes.

[0044] Horizontal groove 14: It is formed on one side of the distance adjustment rod 13 and is used to slide the end of the push rod 6 to ensure the stability of the distance adjustment rod 13 during movement;

[0045] Mounting plate 15: fixed to the outer wall of the ring 8, used to mount the straight insertion rod 16 and provide a track for the straight insertion rod 16 to slide;

[0046] Straight insertion rod 16: It is slidably connected to the top of the mounting plate 15, and its bottom end extends out of the bottom of the mounting plate 15 and is slidably inserted into the round hole 17 of the distance adjustment rod 13. It is used to fix the position of the distance adjustment rod 13 and ensure the stability of the grinding arc plate 12 during the polishing process.

[0047] Round holes 17: are formed at the top of the distance adjustment rod 13 and are distributed in a straight line at equal intervals. They are used to slide and insert the bottom end of the straight rod 16, thereby fixing the position of the distance adjustment rod 13.

[0048] Working principle: In use, firstly, place the cylindrical metal product 4 between the two sets of clamping blocks 3. Push one set of clamping blocks 3 on the side fixing plate 2 until the end of the clamping block 3 is completely in contact with the end of the cylindrical metal product 4. Then, push the insertion rod 10 downward, so that the insertion rod 10 slides down on the side fixing plate 2 and inserts into one of the slots 9 where the clamping block 3 is stationary. This clamps and fixes the cylindrical metal product 4 with the two sets of clamping blocks 3. Next, push the distance adjustment rod 13 so that the grinding arc plate 12 at the end of the distance adjustment rod 13 gradually approaches the outer wall of the cylindrical metal product 4. The transverse groove 14 slides at the end of the pushing rod 6. When the grinding arc plate at the end of the distance adjustment rod 13 reaches the outer wall of the cylindrical metal product 4, the horizontal groove 14 slides. After plate 12 is fully attached to the outer wall of cylindrical metal product 4, push straight rod 16 downward so that the bottom end of straight rod 16 is inserted into the round hole 17 where distance adjustment rod 13 stops. Retract piston rod on drive cylinder 5 so that push plate 7 is pushed to one side of side fixed plate 2. The two sets of push rods 6 push the connecting rod 11 and distance adjustment rod 13 to move through the movement of push plate 7. The inner wall of the two sets of grinding arc plates 12 grinds the outer wall of cylindrical metal product 4. After grinding both sides of cylindrical metal product 4 is completed, remove cylindrical metal product 4 again, rotate cylindrical metal product 4 ninety degrees, and grind the other two sides of cylindrical metal product 4.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface polishing apparatus for processing metal products, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixed with two sets of mirror-arranged side fixing plates (2). Each set of side fixing plates (2) has a clamping block (3) on the side closest to each other. A cylindrical metal product (4) is movably installed between the two sets of clamping blocks (3). A driving cylinder (5) is fixed on the outer side of one set of side fixing plates (2). A push plate (7) is fixed to the end of the piston rod of the driving cylinder (5). The base plate (1) also includes: A grinding assembly, which is set between two sets of clamping blocks (3), is used to grind the outer wall of a cylindrical metal product (4).

2. The surface polishing apparatus for metal product processing according to claim 1, characterized in that: Two sets of push rods (6) are slidably connected to the outside of one set of side fixing plates (2) above the drive cylinder (5). The ends of the two sets of push rods (6) are fixed to one side of the push plate (7). A vertical insert rod (10) is slidably installed on the top of the other set of side fixing plates (2).

3. The surface polishing apparatus for metal product processing according to claim 2, characterized in that: One of the clamping blocks (3) has several sets of equally spaced slots (9) on its top, and the bottom of the insert rod (10) is slidably inserted into the slot (9).

4. The surface polishing apparatus for metal product processing according to claim 2, characterized in that: The grinding assembly includes a ring (8), a connecting rod (11), a grinding arc plate (12), a distance adjusting rod (13), and a transverse groove (14). The ends of the two sets of push rods (6) slide to the inner side of the side fixing plate (2) and are fixedly connected to a ring-shaped ring (8). The connecting rod (11) is fixedly provided on the inner wall of one side of the ring (8), and the distance adjusting rod (13) is slidably connected to the inner wall of the other side of the ring (8). The ends of the connecting rod (11) and the distance adjusting rod (13) that are close to each other are fitted with a grinding arc plate (12) in the shape of an arc. A transverse groove (14) is opened on one side of the distance adjusting rod (13), and the ends of one set of push rods (6) are slidably connected in the transverse groove (14).

5. The surface polishing apparatus for metal product processing according to claim 4, characterized in that: The two sets of grinding arc plates (12) are symmetrically arranged and the inner walls of the two sets of grinding arc plates (12) are closely attached to the outer walls of the two sides of the cylindrical metal product (4).

6. The surface polishing apparatus for metal product processing according to claim 4, characterized in that: The polishing assembly also includes a mounting plate (15), a straight insertion rod (16), and a round hole (17). One end of the distance adjustment rod (13) extends slidably out of the ring (8). The top of the distance adjustment rod (13) extending out of the ring (8) has several sets of round holes (17) that are equidistantly distributed in a straight line. The outer wall of the ring (8) is fixedly connected to the mounting plate (15). The top of the mounting plate (15) is slidably connected to the vertical straight insertion rod (16). The bottom end of the straight insertion rod (16) extends slidably out of the bottom of the mounting plate (15) and is slidably inserted into the round hole (17).

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