A polishing apparatus for stainless steel products

Abstract

This utility model belongs to the technical field of polishing equipment, and in particular to a polishing device for stainless steel products. It includes a cabinet, casters, and feet. Two symmetrical through-hole devices are fixedly installed on the top of the cabinet. Each through-hole device includes a housing fixedly installed with the cabinet. The bottom of the housing has two parallel lower guide wheels. A handwheel screw is threaded to the top of the housing. The screw portion of the handwheel screw is rotatably connected to a clamp, and the middle of the clamp is rotatably connected to an upper guide wheel. This utility model features a linkage between the casters and feet at the bottom of the cabinet, balancing flexible movement and operational stability. The through-hole device allows for adjustable guide wheel spacing, adapting to products of different sizes and ensuring stable transport. The movable base, in conjunction with the polishing components, allows for precise position adjustment, covering the polishing needs of multiple product areas. The waste collection trough and baffle work together to prevent waste contamination without affecting equipment adjustment, thus improving overall polishing precision and efficiency, ensuring a clean working environment, and reducing production costs and scrap rates.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, specifically to a polishing equipment for stainless steel products. Background Technology

[0002] In the stainless steel product processing industry, polishing of non-sheet products (such as pipe fittings) is a key process for improving the appearance and performance of the products. Currently, most polishing equipment on the market is designed for standardized sheet metal and has poor adaptability to non-sheet metal products. It is difficult to meet the polishing needs of products of different sizes and irregular shapes, often resulting in polishing dead corners and uneven surface precision, which affects the stability of product quality.

[0003] Existing polishing equipment has significant limitations in its structural design: on the one hand, the product positioning and conveying mechanisms lack flexibility, and most equipment can only hold a single specification of product. When changing product models, the clamps need to be adjusted frequently, which is cumbersome and time-consuming, significantly reducing production efficiency. On the other hand, the position adjustment accuracy of the polishing components is low, making it difficult to accurately adapt to the polishing needs of different areas of the product. Furthermore, some equipment lacks an effective waste chip collection device, and the metal waste generated during the polishing process is easily scattered, which not only pollutes the working environment but may also adhere to the product surface or the gaps between equipment parts, affecting the subsequent polishing effect and the service life of the equipment.

[0004] Furthermore, traditional polishing equipment is mostly fixed in its installation, making it impossible to flexibly adjust its position according to the production line layout, resulting in low adaptability and space utilization. At the same time, some equipment lacks precise control mechanisms for polishing intensity and speed, easily leading to scratches or over-polishing of product surfaces due to improper operation, increasing production costs and scrap rates. These problems restrict the efficiency and quality of polishing operations on stainless steel non-sheet products, necessitating a polishing equipment with optimized structure, strong adaptability, and easy operation to address these pain points. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a polishing device for stainless steel products, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution To achieve the above objectives, this utility model specifically adopts the following technical solution: A polishing device for stainless steel products includes a cabinet, casters, and feet, wherein two symmetrical through-hole devices are fixedly installed on the top of the cabinet. The through-hole device includes a housing that is fixedly installed with the cabinet. The bottom of the housing is provided with two parallel lower guide wheels. The top of the housing is threadedly connected to a handwheel screw. The screw part of the handwheel screw is rotatably connected to a clamp. The middle part of the clamp is rotatably connected to an upper guide wheel. The top of the cabinet is fixedly installed with a movable base perpendicular to the through device. The movable base includes a movable seat fixedly installed on the top of the cabinet. A rotating screw is rotatably connected to the movable seat through a bearing seat. A threaded block is threadedly connected to the rotating screw. A mounting seat is fixedly connected to the threaded block. A polishing motor is mounted on the mounting base, and a grinding disc is mounted on the output end of the polishing motor via mounting plate bolts.

[0007] Furthermore, the bottom of the cabinet is fixedly equipped with casters, and foot cups are installed on one side of the casters at the bottom of the cabinet.

[0008] Furthermore, the two side walls of the outer shell are provided with sliding grooves, and the two sides of the clamp are engaged and slidably connected inside the sliding grooves.

[0009] Furthermore, the bearing housing is fixedly mounted on the movable seat.

[0010] Furthermore, a slider is fixedly connected to the middle of the side wall of the mounting base, the slider engages with the slide rail, and the slide rail is fixedly installed on the side wall of the movable base.

[0011] Furthermore, the polishing disc consists of a disc and a polishing brush.

[0012] Furthermore, a waste collection trough is provided below the grinding disc on the cabinet, and a baffle is fixedly connected to the collection trough on the top of the cabinet.

[0013] Furthermore, the barrier is provided with a groove for the path of the polishing motor.

[0014] (III) Beneficial Effects Compared with the prior art, this utility model provides a polishing device for stainless steel products, which has the following beneficial effects: This utility model features universal casters at the bottom of the cabinet that are linked to foot cups, ensuring both flexible equipment movement and stable operation; the through-type device allows for adjustable guide wheel spacing to accommodate products of different sizes and achieve stable transport; the movable base, in conjunction with the polishing components, precisely adjusts the position to cover the polishing needs of multiple product areas; the waste collection trough and the baffle work together to prevent waste contamination without affecting equipment adjustment, thereby improving overall polishing precision and efficiency, ensuring a clean working environment, and reducing production costs and scrap rates. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is another three-dimensional structural schematic diagram of the present utility model; Figure 3 This is a schematic diagram of the through-hole device structure of this utility model; Figure 4This is a schematic diagram of the movable base structure of this utility model.

[0016] In the diagram: 1. Cabinet; 2. Casters; 3. Foot cups; 4. Through-hole device; 41. Housing; 42. Lower guide wheel; 43. Handwheel screw; 44. Clamp; 45. Upper guide wheel; 5. Movable base; 51. Movable seat; 52. Rotating screw; 53. Threaded block; 54. Mounting base; 6. Polishing motor; 7. Grinding disc; 8. Collection trough; 9. Barrier. Detailed Implementation

[0017] 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. Example

[0018] like Figure 1-4 As shown, an embodiment of the present invention provides a polishing device for stainless steel products, including a cabinet 1, casters 2 and feet 3, wherein two symmetrical through-hole devices 4 are fixedly installed on the top of the cabinet 1; Cabinet 1 serves as the core support structure for the equipment. Casters 2 and feet 3 are fixedly installed at the bottom, creating a linkage between movement and fixation. Casters 2 allow for flexible movement of the entire equipment, facilitating adjustments to its position according to production needs. Once the equipment reaches the target workstation, adjusting the feet 3 to contact the ground and lift cabinet 1 restricts the rotation of casters 2, securing the equipment and preventing displacement during polishing operations, thus providing a stable foundation for subsequent polishing processes. The through-hole device 4 includes a housing 41 fixedly installed with the cabinet 1. The bottom of the housing 41 is provided with two parallel lower guide wheels 42. The top of the housing 41 is threadedly connected to a handwheel screw 43. The screw part of the handwheel screw 43 is rotatably connected to a clamp 44. The middle part of the clamp 44 is rotatably connected to an upper guide wheel 45. When the handwheel screw 43 is turned, the threaded drive drives the clamp 44 to move up and down along the slide groove of the outer shell 41, thereby adjusting the distance between the upper guide wheel 45 on the clamp 44 and the lower guide wheel 42 at the bottom of the outer shell 41. This can accommodate stainless steel products of different sizes. At the same time, the upper guide wheel 45 and the lower guide wheel 42 work together to clamp the product. During the product conveying process, the rotation of the guide wheel reduces friction and achieves stable product conveying, providing accurate product positioning and conveying guarantee for polishing operations. The top of the cabinet 1 is fixedly installed with a movable base 5 perpendicular to the through device 4. The movable base 5 includes a movable seat 51 fixedly installed on the top of the cabinet 1. A rotating screw 52 is rotatably connected to the movable seat 51 through a bearing seat. A threaded block 53 is threadedly connected to the rotating screw 52. A mounting seat 54 is fixedly connected to the threaded block 53. Rotating the rotating screw 52 causes the threaded block 53 to move, which in turn causes the mounting base 54 to slide along the slide rail. The polishing motor 6 and the polishing disc 7 at the output end of the polishing motor 6 mounted on the mounting base 54 move synchronously with the mounting base 54, achieving precise adjustment of the polishing position. This allows for polishing operations on different areas of stainless steel products, improving the polishing coverage and precision. A polishing motor 6 is mounted on the mounting base 54, and a grinding disc 7 is mounted on the output end of the polishing motor 6 via mounting disc bolts. The waste chips generated during the polishing operation of the grinding disc 7 fall naturally under the influence of gravity, and the waste chip collection trough 8 on the lower cabinet 1 can directly collect the waste chips. The fixed grid 9 on the collection trough 8 can block the waste chips that splash during the polishing process, preventing the waste chips from falling to other areas of the equipment. At the same time, the grid 9 is reserved with a groove for the polishing motor 6. Without affecting the movement and adjustment of the polishing motor 6 driven by the mounting base 54, the waste chip collection effect is ensured, and the polishing operation and waste chip collection are coordinated, keeping the surrounding environment of the equipment clean and reducing the interference of waste chips to other parts of the equipment. The working principle of this stainless steel polishing equipment is as follows: The entire equipment is supported by a cabinet 1. The bottom casters 2 allow for flexible movement of the equipment, and the feet 3 are used to fix the equipment's position after movement, ensuring stability during the polishing process. The stainless steel products to be polished are positioned and transported through two symmetrical through-feed devices 4. Adjusting the handwheel screw 43 at the top of the outer shell 41 in the through-feed device 4 drives the clamp 44 to move up and down along the sliding grooves on both sides of the outer shell 41, thereby adjusting the distance between the upper guide wheel 45 in the middle of the clamp 44 and the two parallel lower guide wheels 42 at the bottom of the outer shell 41 to accommodate and clamp products of different sizes. Simultaneously, the rotation of the guide wheels assists in product transport. The polishing operation is achieved by a polishing motor 6 driving a grinding disc 7, which consists of a disc and... The polishing brush is designed to polish products conveyed below. The polishing motor 6 is mounted on the mounting base 54 of the movable base 5. Rotating the rotating screw 52 connected to the movable base 51 via a bearing seat moves the threaded block 53, which is threaded to it. This causes the mounting base 54 to slide along the slide rail on the side wall of the movable base 51 with the threaded block 53, thus adjusting the position of the polishing motor 6 and the polishing disc 7 to meet the polishing needs of different parts of the product. Waste chips generated during the polishing process fall into the waste chip collection trough 8 on the cabinet 1 below the polishing disc 7. The baffle 9 on the collection trough 8 prevents waste chips from splashing, and the groove reserved in the baffle 9 does not obstruct the movement of the polishing motor 6, thereby completing the stable and efficient polishing of stainless steel products and waste chip collection.

[0019] like Figure 2 As shown, in some embodiments, a caster wheel 2 is fixedly installed at the bottom of the cabinet 1, and a foot cup 3 is installed on one side of the caster wheel 2 at the bottom of the cabinet 1. The cabinet 1 serves as the core support, with the caster wheel 2 and foot cup 3 fixed at the bottom. The two work together and complement each other: the caster wheel 2 drives the cabinet 1 and the whole machine to move flexibly, making it easy to adjust the position of the equipment; after the equipment is in place, the foot cup 3 is adjusted to lift the cabinet 1, restrict the rotation of the caster wheel 2, fix the equipment, prevent the equipment from shifting during polishing operations, and ensure polishing accuracy and process stability.

[0020] like Figure 3 As shown, in some embodiments, the two side walls of the outer shell 41 are provided with sliding grooves, and the two sides of the clamp 44 are engaged and slidably connected inside the sliding grooves; the two sides of the clamp 44 are embedded in the sliding grooves of the outer shell 41 and can only move up and down along the sliding grooves, thus limiting the offset of the clamp 44.

[0021] like Figure 4 As shown, in some embodiments, the bearing housing is fixedly mounted on the movable base 51; the movable base 51 provides a stable mounting foundation for the bearing housing, which is used to position and support the rotating screw 52, ​​so that the rotating screw 52 can rotate stably around its own axis.

[0022] like Figure 4 As shown, in some embodiments, a slider is fixedly connected to the middle of the side wall of the mounting base 54, the slider engages with a slide rail, and the slide rail is fixedly installed on the side wall of the movable base 51; providing stable guidance for the mounting base 54.

[0023] like Figure 2 As shown, in some embodiments, the polishing disc 7 consists of a disc and a polishing brush; the disc body serves as the basic load-bearing structure, providing a stable mounting carrier for the polishing brush, and is fixed to the output end of the polishing motor 6 by mounting disc bolts, ensuring that the polishing motor 6 can drive the polishing disc 7 to rotate stably when it is running; the polishing brush directly contacts the surface of the stainless steel product, and during the rotation of the polishing disc 7, the friction of the brush bristles removes burrs, scratches and other defects from the product surface, improving the smoothness and aesthetics of the product surface, and adapting to the equipment's polishing requirements for stainless steel products.

[0024] like Figure 2 As shown, in some embodiments, a waste collection trough 8 is provided below the grinding disc 7 on the cabinet 1, and a grid 9 is fixedly connected to the collection trough 8 above the cabinet 1. The guard 9 has a groove reserved for the path of the polishing motor 6; Cabinet 1 provides a fixed installation base for the waste collection tank 8, which is located directly below the polishing disc 7. It can directly collect the waste generated during polishing by the polishing disc 7, preventing the waste from scattering. The baffle 9 fixed on the collection tank 8 can prevent waste from splashing to other areas of the equipment, further improving the waste collection effect. At the same time, the baffle 9 has a reserved groove for the polishing motor 6, which does not hinder the installation base 54 from driving the polishing motor 6 to move and adjust, and can ensure that the polishing operation and waste disposal are carried out simultaneously, maintaining the cleanliness of the surrounding environment of the equipment and ensuring the stability of the polishing process.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A polishing apparatus for stainless steel products, comprising a cabinet (1), universal wheels (2) and foot cups (3), characterized in that: Two symmetrical through-hole devices (4) are fixedly installed on the top of the cabinet (1). The through-hole device (4) includes a housing (41) fixedly installed with the cabinet (1). The bottom of the housing (41) is provided with two parallel lower guide wheels (42). The top of the housing (41) is threadedly connected to a handwheel screw (43). The screw part of the handwheel screw (43) is rotatably connected to a clamp (44). The middle part of the clamp (44) is rotatably connected to an upper guide wheel (45). The top of the cabinet (1) is fixedly installed with a movable base (5) perpendicular to the through device (4). The movable base (5) includes a movable seat (51) fixedly installed on the top of the cabinet (1). A rotating screw (52) is rotatably connected to the movable seat (51) through a bearing seat. A threaded block (53) is threadedly connected to the rotating screw (52). A mounting seat (54) is fixedly connected to the threaded block (53). A polishing motor (6) is mounted on the mounting base (54), and a polishing disc (7) is mounted on the output end of the polishing motor (6) via mounting disc bolts.

2. The apparatus for polishing a stainless steel product according to claim 1, wherein: The bottom of the cabinet (1) is fixedly equipped with casters (2), and foot cups (3) at the bottom of the cabinet (1) are installed on one side of the casters (2).

3. The apparatus for polishing a stainless steel product according to claim 1, wherein: The outer shell (41) has sliding grooves on both sides, and the two sides of the clamp (44) are engaged and slidably connected inside the sliding grooves.

4. The apparatus for polishing a stainless steel product according to claim 1, wherein: The bearing housing is fixedly mounted on the movable seat (51).

5. The apparatus for polishing a stainless steel product according to claim 1, wherein: A slider is fixedly connected to the middle of the side wall of the mounting base (54), the slider is engaged on the slide rail, and the slide rail is fixedly installed on the side wall of the movable base (51).

6. The apparatus for polishing a stainless steel product according to claim 1, wherein: The polishing disc (7) consists of a disc and a polishing brush.

7. The apparatus for polishing a stainless steel product according to claim 1, wherein: Below the grinding disc (7) is a waste collection trough (8) located on the cabinet (1), and a grid (9) above the cabinet (1) is fixedly connected to the collection trough (8).

8. The apparatus for polishing a stainless steel product according to claim 7, wherein: The guard (9) has a groove reserved for the path of the polishing motor (6).

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