Polishing machine for metal product manufacturing

Abstract

The utility model relates to the field of metal processing, in particular to a polishing machine for manufacturing metal products. The polishing machine for manufacturing the metal products can blow away dust generated in polishing production of the metal products in a large range so as to improve the polishing efficiency, and meanwhile can fix the positions of the metal products so as to more accurately and uniformly polish the metal products. A polishing machine for metal product manufacturing comprises supporting legs, a frame, an electric sliding rail and the like. A frame is fixedly connected among the four supporting legs, and an electric sliding rail is fixedly connected to the top of the inner side of the frame. The servo motor and the electric sliding rail are started to drive the polishing wheel to rotate at a high speed, a metal product is repeatedly polished, the surface of the metal product is evenly polished, traces and impurities are removed, the two fixing plates can fix the metal product together, the possibility of displacement of the metal product is reduced, the polishing wheel can conduct polishing accurately, and the production efficiency is improved. Meanwhile, the blowing plate reciprocates, the dust removal range is widened, dust impurities are reduced, and the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of metal processing, in particular to a polishing machine for manufacturing metal products. Background Art

[0002] Metal is a common manufacturing material suitable for industrial production processes. Metal is added to the manufacturing materials to make metal products. Metal products are widely used in industry, agriculture and all areas of people's lives. Metal products generally need to be ground and polished before use to remove oil, rust or oxide layers that may cover the surface. Polishing is a traditional and necessary manufacturing process. Its main purpose is to make the rough and uneven surface of metal products flat and smooth. However, most of the existing polishing machines choose to directly put the metal products into the polishing machine for polishing. Metal products are easy to shift during the polishing process, and the polishing is not accurate enough, which affects the polishing effect and easily causes uneven polishing surface. In addition, a large amount of dust will be generated during the polishing process, which is not easy to clean and reduces the polishing efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a polishing machine for metal product manufacturing that can blow away dust produced by polishing metal products in a larger range to improve polishing efficiency, and can also fix the position of metal products to perform polishing more accurately and evenly.

[0004] The technical solution is: a polishing machine for manufacturing metal products, including legs, a frame, an electric slide rail, an electric slider, a support rod, a pushing frame, a servo motor, a polishing wheel, a fixed plate and a reset spring. A frame is fixedly connected between the four legs, an electric slide rail is fixedly connected to the top inner side of the frame, an electric slider is slidably connected to the electric slide rail, a support rod is fixedly connected to the electric slider, a pushing frame is fixedly connected to both ends of the support rod, two pushing frames are symmetrically arranged, servo motors are fixedly connected to the lower parts of the two pushing frames, a polishing wheel is provided between the output shafts of the two servo motors, two fixed plates are slidably connected to the lower inner side of the frame, inclined surfaces are provided on the two fixed plates, the two fixed plates are symmetrically arranged, and reset springs are provided between the two fixed plates and the frame.

[0005] Furthermore, it also includes a gear rod frame, a support plate, a fixed rod, a blowing plate, a cam and a torsion spring. Two gear rod frames are fixedly connected to the top inner side of the frame. A number of protrusions are evenly provided on the two gear rod frames. The two gear rod frames are symmetrically arranged. The two push frames are fixedly connected to the support plates. The lower parts of the two support plates are rotatably connected to the fixed rods. A blowing plate is fixedly connected between the two fixed rods. Cams are fixedly connected at the ends of the two fixed rods away from each other, and torsion springs are provided between the two cams and the support plates.

[0006] The beneficial effects of the utility model are as follows: the utility model starts the servo motor and the electric slide rail, and the electric slide rail drives the electric slider, the support rod and the push frame to move back and forth, so that the servo motor and the polishing wheel on the push frame move back and forth, and the servo motor drives the polishing wheel to rotate at high speed through the output shaft, and polishes the metal product repeatedly, thereby evenly polishing the surface of the metal product to remove traces and impurities on the surface of the metal product; when the polishing wheel contacts the metal product, the two fixing plates play a fixing role on the metal product, reducing the possibility of deviation of the metal product, thereby reducing the possibility of displacement of the metal product when the polishing wheel polishes the metal product, so that the polishing wheel can polish the metal product more accurately.

[0007] The pushing frame drives the supporting plate, the fixed rod, the blowing plate and the cam to move back and forth. During the movement, the cams at both ends of the fixed rod intermittently contact and disengage from the two gear rod frames, causing the blowing plate to reciprocate up and down, thereby increasing the dust removal range of the blowing plate, reducing dust impurities between the polishing wheel and the metal product, and improving the polishing efficiency of the polishing wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0009] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.

[0010] Figure 3 This is a schematic diagram of a partially cutaway three-dimensional structure of the first type of the utility model.

[0011] Figure 4 It is a schematic diagram of a second partially cutaway three-dimensional structure of the utility model.

[0012] Figure 5 The figure is a three-dimensional structural diagram of the fixed rod, blowing plate, cam and torsion spring of the utility model. The names and serial numbers of the parts in the figure are: 1. Leg, 2. Frame, 3. Electric slide rail, 4. Electric slider, 5. Support rod, 6. Push frame, 7. Servo motor, 8. Polishing wheel, 9. Fixed plate, 10. Reset spring, 11. Shift rod frame, 12. Support plate, 13. Fixed rod, 14. Blowing plate, 15. Cam, 16. Torsion spring. DETAILED DESCRIPTION

[0013] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0014] Embodiment 1: A polishing machine for metal product manufacturing, such as Figure 1-Figure 4As shown, it includes a support leg 1, a frame 2, an electric slide rail 3, an electric slider 4, a support rod 5, a push frame 6, a servo motor 7, a polishing wheel 8, a fixing plate 9 and a reset spring 10. The frame 2 is welded between the four support legs 1. The top of the inner side of the frame 2 is connected to the electric slide rail 3 by bolts. The electric slider 4 is slidably connected to the electric slide rail 3. The electric slider 4 reciprocates on the electric slide rail 3. The support rod 5 is connected to the electric slider 4 by rivets. Both ends of the support rod 5 are fixedly connected to the push frames 6. The two push frames 6 are symmetrically arranged. The lower parts of the two push frames 6 are screwed. A servo motor 7 is connected to the bolt, and a polishing wheel 8 is arranged between the output shafts of the two servo motors 7. The output shafts of the two servo motors 7 drive the polishing wheel 8 to rotate at a high speed. The electric slider 4 drives the polishing wheel 8 to move back and forth to repeatedly polish the surface of the metal product. Two fixed plates 9 are slidably connected to the lower inner side of the frame 2. The two fixed plates 9 are provided with inclined surfaces. The two fixed plates 9 are used to fix the metal products to reduce the occurrence of displacement and effectively polish the metal products evenly. The two fixed plates 9 are symmetrically arranged, and a reset spring 10 is arranged between the two fixed plates 9 and the frame 2.

[0015] When the utility model is used, the operator first places the metal product to be polished between the two fixed plates 9, and then starts the servo motor 7 and the electric slide rail 3. The servo motor 7 drives the polishing wheel 8 to rotate at a high speed through the output shaft, and the electric slide rail 3 drives the electric slider 4 to move back and forth. The movement of the electric slider 4 drives the support rod 5 to move back and forth. The reciprocating movement of the support rod 5 drives the pushing frame 6 to move back and forth. The reciprocating movement of the pushing frame 6 drives the servo motor 7 and the polishing wheel 8 rotating at a high speed on the output shaft of the servo motor 7 to move back and forth, so that the polishing wheel 8 repeatedly polishes the metal product many times, thereby evenly removing traces and impurities on the surface of the metal product. When the pushing frame When the lower part of the push frame 6 contacts the inclined surfaces on the two fixed plates 9, the lower part of the push frame 6 will push the two fixed plates 9 to move toward the middle, the reset spring 10 will be stretched, and the two fixed plates 9 will play a fixing role on the metal product, reducing the possibility of the metal product being offset, thereby reducing the possibility of the metal product being shifted during polishing by the polishing wheel 8, so that the polishing wheel 8 can polish the metal product more accurately. When the push frame 6 is reset, the lower part of the push frame 6 will gradually disengage from the inclined surfaces on the fixed plates 9, the reset spring 10 will reset and drive the fixed plates 9 to reset, and then the operator will take out the polished metal product, and finally turn off the servo motor 7 and the electric slide rail 3.

[0016] Embodiment 2: Based on embodiment 1, Figure 1-Figure 5As shown, it also includes a gear rod frame 11, a support plate 12, a fixed rod 13, a blowing plate 14, a cam 15 and a torsion spring 16. Two gear rod frames 11 are welded to the top inner side of the frame 2. A number of protrusions are evenly arranged on the two gear rod frames 11. When the gear rod frame 11 moves, the two cams 15 are intermittently in contact with the protrusions on the gear rod frame 11. The protrusions on the gear rod frame 11 will drive the cam 15 to rotate intermittently, so that the blowing plate 14 swings up and down, thereby reducing the accumulation of dust. The two gear rod frames 11 are symmetrically arranged, and the two pushing frames 6 are connected to the support plates 12 by bolts. The lower parts of the two support plates 12 are rotatably connected to the fixed rods 13. The blowing plates 14 are connected between the two fixed rods 13 by rivets. The blowing plates 14 will blow away the dust generated during the polishing process. The ends of the two fixed rods 13 away from each other are connected to the cams 15 by bolts, and a torsion spring 16 is arranged between the two cams 15 and the support plates 12.

[0017] The reciprocating movement of the pushing frame 6 drives the supporting plate 12 to move reciprocatingly, and the reciprocating movement of the supporting plate 12 drives the fixing rod 13 to move reciprocatingly, and the reciprocating movement of the fixing rod 13 drives the blowing plate 14 to move reciprocatingly, thereby blowing away the dust generated in the process of polishing the metal product by the polishing wheel 8. During the movement of the fixing rod 13, the cams 15 at both ends of the fixing rod 13 intermittently contact and disengage with the protrusions on the two gear rod frames 11. When the cam 15 contacts the gear rod frame 11, the protrusion on the gear rod frame 11 will drive the cam 15 to rotate, and the torsion spring 16 is twisted. The rotation of the cam 15 drives the fixing rod 13 and the blowing plate 14 to rotate. When the cam 15 disengages from the protrusion on the gear rod frame 11, the torsion spring 16 resets and drives the cam 15 to reset. The reset of the cam 15 drives the fixing rod 13 and the blowing plate 14 to reset, so that the blowing plate 14 rotates back and forth, increases the dust removal range of the blowing plate 14, reduces the dust impurities between the polishing wheel 8 and the metal product, and improves the polishing efficiency of the polishing wheel 8.

[0018] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polishing machine for metal product manufacturing, characterized in that: The invention comprises a support leg (1), a frame (2), an electric slide rail (3), an electric slider (4), a support rod (5) and a pushing frame (6); the frame (2) is fixedly connected between the four support legs (1); the electric slide rail (3) is fixedly connected to the top of the inner side of the frame (2); the electric slider (4) is slidably connected to the electric slide rail (3); the electric slider (4) is fixedly connected to the support rod (5); both ends of the support rod (5) are fixedly connected to the pushing frame (6); and the two pushing frames (6) are symmetrically arranged.

2. A polishing machine for metal product manufacturing as claimed in claim 1, characterized in that: The invention also comprises a servo motor (7), a polishing wheel (8), a fixing plate (9) and a reset spring (10); the lower parts of the two push frames (6) are fixedly connected with the servo motor (7); a polishing wheel (8) is arranged between the output shafts of the two servo motors (7); the lower part of the inner side of the frame (2) is slidably connected with two fixing plates (9); the two fixing plates (9) are provided with inclined surfaces; the two fixing plates (9) are symmetrically arranged; and a reset spring (10) is arranged between the two fixing plates (9) and the frame (2).

3. A polishing machine for metal product manufacturing as claimed in claim 1, characterized in that: It also comprises a lever frame (11), a support plate (12), a fixed rod (13), a blowing plate (14), a cam (15) and a torsion spring (16); two lever frames (11) are fixedly connected to the top of the inner side of the frame (2); a plurality of protrusions are evenly arranged on the two lever frames (11); the two lever frames (11) are symmetrically arranged; the two push frames (6) are fixedly connected to the support plate (12); the lower parts of the two support plates (12) are rotatably connected to the fixed rod (13); the blowing plate (14) is fixedly connected between the two fixed rods (13); the ends of the two fixed rods (13) away from each other are fixedly connected to the cam (15); and a torsion spring (16) is arranged between the two cams (15) and the support plate (12).

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