Stainless steel bar polishing equipment

Abstract

The utility model relates to the technical field of polishing equipment, and discloses stainless steel bar polishing equipment which comprises a rectangular plate, supporting legs are fixedly connected to the lower portion of a rectangular frame, a plurality of sliding rods are fixedly connected to the rectangular plate, and two symmetrical sliding plates are connected to the sliding rods in a sliding mode. A plurality of multi-stage electric telescopic rods are fixedly connected to the side faces of the rectangular plates, the output ends of the multi-stage electric telescopic rods are fixedly connected with a sliding plate, a plurality of clamping mechanisms are arranged on the sliding plate, a rectangular frame is fixedly connected between the rectangular plates, and first polishing mechanisms are fixedly connected to the upper wall and the lower wall of the rectangular frame; the left side and the right side of the upper surface of the rectangular frame are fixedly connected with second polishing mechanisms. According to the stainless steel bar polishing equipment, stainless steel hexagonal bars of different sizes are clamped and conveyed by adjusting the distance between the two clamping mechanisms, and after the positions of the first polishing mechanism and the second polishing mechanism are adjusted, the stainless steel hexagonal bars of different sizes can be polished.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a stainless steel bar polishing equipment. Background Art

[0002] Stainless steel, a commonly used metal material, is widely used in a variety of applications, including kitchenware, medical devices, and architectural decoration, due to its excellent corrosion resistance and aesthetics. However, during the processing of stainless steel bars, defects such as burrs, scratches, and oxide layers often remain, affecting the product's appearance, quality, and performance. Therefore, polishing is essential to improve the surface finish and overall quality of stainless steel bars. Stainless steel bar polishing equipment has emerged as a result, providing an efficient and precise solution for stainless steel surface treatment.

[0003] The patent with the current announcement number CN218746974U discloses a stainless steel bar polishing device, including a mounting frame, a support frame fixedly mounted on one side of the upper end of the mounting frame, a support platform fixedly mounted on the upper end of the support frame, a polishing motor fixedly mounted on the upper end of the support platform, a polishing wheel fixedly mounted on one end of the polishing motor shaft, a guide wheel motor fixedly mounted on the support platform located on one side of the polishing motor, a guide wheel fixedly mounted on one end of the guide wheel motor shaft, and the polishing wheel and the guide wheel are arranged oppositely, and a first support column is fixedly mounted on the mounting frame at both ends of the support frame. The setting of the material box and the cylinder pushing material is conducive to automatically dropping and moving the stainless steel bars in the material box, thereby realizing automatic polishing of the stainless steel bars and improving the polishing efficiency of the stainless steel bars. At the same time, the expandable material box can be adjusted according to stainless steel bars of different lengths, thereby realizing the storage and unloading of stainless steel bars of different lengths.

[0004] However, the above technology still has the following problems:

[0005] Stainless steel comes in all shapes and sizes, and when polishing stainless steel hexagonal bars, it is difficult to adjust the polishing machine to accommodate the various sizes of stainless steel hexagonal bars. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a stainless steel bar polishing device, which can polish stainless steel hexagonal bars of different sizes.

[0007] The utility model provides the following technical solutions: a stainless steel bar polishing device, comprising a rectangular plate, a supporting leg fixedly connected to the bottom of the rectangular plate, a plurality of sliding rods fixedly connected to the rectangular plate, two mutually symmetrical slide plates slidably connected to the slide plates, a plurality of multi-stage electric telescopic rods fixedly connected to the side surfaces of the rectangular plate, the output ends of the multi-stage electric telescopic rods fixedly connected to the slide plates, a plurality of clamping mechanisms provided on the slide plates, a rectangular frame fixedly connected to the middle portion of the rectangular plates, a polishing mechanism 1 fixedly connected to the upper wall and the lower wall of the rectangular frame, and a polishing mechanism 2 fixedly connected to the left and right sides of the upper surface of the rectangular frame.

[0008] Furthermore, the clamping mechanism includes a driver 1 fixedly connected to the lower surface of the skateboard, the output end of the driver 1 is fixedly connected to a rotating shaft 1, the rotating shaft 1 is rotatably connected to the skateboard, the output end of the rotating shaft is fixedly connected to a cylinder, and an annular groove is provided on the surface of the cylinder.

[0009] Furthermore, the angle between the upper and lower inner walls of the annular groove is one hundred and twenty degrees.

[0010] Furthermore, the number of the polishing mechanisms is two, and they are symmetrically arranged with respect to the rectangular frame.

[0011] Furthermore, the polishing mechanism 1 includes two parallel cylinders fixedly connected to a rectangular frame, the output end of cylinder 1 is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to driver 2, the output end of driver 2 is fixedly connected to rotating shaft 2, rotating shaft 2 is rotatably connected to the support plate, and the output end of rotating shaft 2 is fixedly connected to a polishing disk.

[0012] Furthermore, there are two polishing mechanisms 2, which are symmetrical with respect to two sides of the rectangular plate, and the two polishing mechanisms 2 are staggered.

[0013] Furthermore, the polishing mechanism 2 includes an L-shaped plate fixedly connected to the rectangular plate, the L-shaped plate is fixedly connected to the cylinder 2, the output end of the cylinder 2 is fixedly connected to the U-shaped plate, the upper end of the U-shaped plate is fixedly connected to the driver 3, the output end of the driver 3 is fixedly connected to the rotating shaft 3, the rotating shaft 3 is rotatably connected to the U-shaped plate, and the rotating shaft 3 is fixedly connected to the polishing wheel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This stainless steel bar polishing equipment adjusts the distance between the two slides and, consequently, the distance between the two clamping mechanisms by driving a multi-stage electric telescopic rod. This allows the equipment to clamp stainless steel hexagonal bars of different sizes while ensuring that their centers are aligned. The equipment then moves the two polishing plates to the upper and lower surfaces of the bars. Simultaneously, the polishing wheels on the two offset polishing mechanisms are adjusted to either side of the bars. This allows the equipment to polish two surfaces at a 120-degree angle, effectively handling stainless steel hexagonal bars of varying sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 A top view of the entire utility model;

[0018] Figure 3 It is a front view of the entire utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the polishing mechanism 2 of the present invention;

[0020] Figure 5 for Figure 1 Enlarged view of point A above.

[0021] In the figure: 1. Rectangular plate; 2. Support leg; 3. Sliding rod; 4. Slide plate; 5. Multi-stage electric telescopic rod; 6. Clamping mechanism; 601. Driver 1; 602. Rotating shaft 1; 603. Cylinder; 604. Annular groove; 7. Rectangular frame; 8. Polishing mechanism 1; 801. Cylinder 1; 802. Support plate; 803. Driver 2; 804. Rotating shaft 2; 805. Polishing disc; 9. Polishing mechanism 2; 901. L-shaped plate; 902. Cylinder 2; 903. U-shaped plate; 904. Driver 3; 905. Rotating shaft 2; 906. Polishing wheel. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 5A stainless steel bar polishing equipment comprises a rectangular plate 1, a supporting leg 2 is fixedly connected to the bottom of the rectangular plate 1, a plurality of sliding rods 3 are fixedly connected to the rectangular plate 1, two symmetrical slide plates 4 are slidably connected to the slide rods 3, a plurality of multi-stage electric telescopic rods 5 are fixedly connected to the side of the rectangular plate 1, the output end of the multi-stage electric telescopic rod 5 is fixedly connected to the slide plate 4, a plurality of clamping mechanisms 6 are provided on the slide plate 4, a rectangular frame 7 is fixedly connected to the middle part of the rectangular plate 1, the upper wall and the lower wall of the rectangular frame 7 are fixedly connected to the polishing mechanism 1 8, and the left and right sides of the upper surface of the rectangular frame 7 are fixedly connected to the polishing mechanism 2 9.

[0024] The stainless steel bar polishing equipment in the present invention is similar in structure to the existing stainless steel bar polishing device, such as the patent with announcement number CN218746974U which discloses a stainless steel bar polishing device. The main improvement of the present invention is that the distance between the two slides 4 can be adjusted by driving the multi-stage electric telescopic rod 5, thereby adjusting the distance between the two clamping mechanisms 6, so as to clamp stainless steel hexagonal bars of different sizes and ensure that the centers of stainless steel hexagonal bars of different sizes are located at the same place, and then adjust the positions of the two polishing mechanisms 1 8 and the two polishing mechanisms 2 9, so as to polish stainless steel hexagonal bars of different sizes. Figures 1 to 5 As shown, the stainless steel bar polishing device of the present invention, when in use, drives the multi-stage electric telescopic rod 5 to adjust the distance between the two slides 4, thereby adjusting the distance between the two clamping mechanisms 6, so that the stainless steel hexagonal bar can be clamped in the annular groove 604 on the cylinder 603, and at the same time drives the cylinder 1 801, so that the polishing discs 805 located on the upper and lower surfaces of the stainless steel hexagonal bar are flush with the upper and lower surfaces of the stainless steel hexagonal bar. Similarly, drives the cylinder 2 902, so that the polishing wheel 906 can be flush with the two sides of the stainless steel hexagonal bar with an angle of 120 degrees. At the same time, drives the drive Device 1 601, driver 2 803 and driver 3 904, driver 2 803 rotates shaft 2 804, thereby rotating the polishing disk 805, driver 3 904 rotates shaft 3 905, thereby rotating the polishing wheel 906, driver 1 601 rotates shaft 1 602, thereby moving the stainless steel hexagonal rod in the annular groove 604 on the cylinder 603 forward, so that the upper and lower surfaces of the stainless steel hexagonal rod are first polished by the polishing disk 805, and then the two surfaces with an angle of one hundred and twenty degrees on the side of the stainless steel hexagonal rod are cleaned in turn by the polishing wheel 906.

[0025] like Figure 5As shown, the clamping mechanism 6 includes a driver 601 fixedly connected to the lower surface of the slide 4, the output end of the driver 601 is fixedly connected to a rotating shaft 602, the rotating shaft 602 is rotationally connected to the slide 4, the output end of the rotating shaft 602 is fixedly connected to a cylinder 603, and the surface of the cylinder 603 is provided with an annular groove 604.

[0026] Specifically, the driver 1 601 rotates the shaft 1 602 , thereby moving the stainless steel hexagonal rod in the annular groove 604 on the cylinder 603 forward.

[0027] like Figure 5 As shown, the angle between the upper and lower inner walls of the annular groove 604 is one hundred and twenty degrees.

[0028] Specifically, the angle between the upper and lower inner walls of the annular groove 604 is 120 degrees, so as to fit closely with the two 120-degree sides of the stainless steel hexagonal rod.

[0029] like Figure 1 As shown, there are two polishing mechanisms 8 , which are symmetrically arranged with respect to the rectangular frame 7 .

[0030] Specifically, after the stainless steel hexagonal bar is clamped and fixed, the polishing mechanism 8 cleans the upper and lower horizontal surfaces of the stainless steel hexagonal bar.

[0031] like Figure 3 As shown, the polishing mechanism 8 includes two parallel cylinders 801 fixedly connected to the rectangular frame 7, the output end of the cylinder 801 is fixedly connected to the support plate 802, the upper surface of the support plate 802 is fixedly connected to the driver 2 803, the output end of the driver 2 803 is fixedly connected to the rotating shaft 2 804, the rotating shaft 2 804 is rotatably connected to the support plate 802, and the output end of the rotating shaft 2 804 is fixedly connected to the polishing disk 805.

[0032] Specifically, driving cylinder 1 801 can make the surface of polishing disc 805 flush with the upper and lower horizontal surfaces of the clamped stainless steel hexagonal rod, driving driver 2 803 to rotate shaft 2 804, thereby rotating polishing disc 805, thereby polishing the upper and lower horizontal surfaces of the stainless steel hexagonal rod.

[0033] like Figure 2 As shown, there are two polishing mechanisms 2 9 , which are symmetrical with respect to the two sides of the rectangular plate 1 , and the two polishing mechanisms 2 9 are staggered.

[0034] Specifically, the two polishing mechanisms 9 are staggered to prevent the two polishing wheels 906 from affecting each other and coming into contact with each other after the positions of the polishing wheels 906 are adjusted.

[0035] like Figure 4 As shown, the polishing mechanism 2 9 includes an L-shaped plate 901 fixedly connected to the rectangular plate 1, a cylinder 2 902 is fixedly connected to the L-shaped plate 901, the output end of the cylinder 2 902 is fixedly connected to the U-shaped plate 903, the upper end of the U-shaped plate 903 is fixedly connected to the driver 3 904, the output end of the driver 3 904 is fixedly connected to the rotating shaft 3 905, the rotating shaft 3 905 is rotatably connected to the U-shaped plate 903, and the rotating shaft 3 905 is fixedly connected to the polishing wheel 906.

[0036] Specifically, driving cylinder two 902 can adjust the positions of the two polishing wheels 906 so that the polishing wheels 906 can fit the two sides of the stainless steel hexagonal rod with an angle of one hundred and twenty degrees. Driver three 904 rotates the rotating shaft three 905, thereby rotating the polishing wheel 906, thereby polishing the two sides of the stainless steel hexagonal rod with an angle of one hundred and twenty degrees in turn.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stainless steel bar polishing device, comprising a rectangular plate (1), with a support leg (2) fixedly connected below the rectangular plate (1), characterized in that: The rectangular plate (1) is fixedly connected to a plurality of slide bars (3), and two mutually symmetrical slide plates (4) are slidably connected to the slide bars (3). The side surfaces of the rectangular plate (1) are fixedly connected to a plurality of multi-stage electric telescopic rods (5), and the output ends of the multi-stage electric telescopic rods (5) are fixedly connected to the slide plates (4). The slide plates (4) are provided with a plurality of clamping mechanisms (6). A rectangular frame (7) is fixedly connected to the middle portion of the rectangular plate (1), and a polishing mechanism 1 (8) is fixedly connected to the upper wall and the lower wall of the rectangular frame (7), and a polishing mechanism 2 (9) is fixedly connected to the left and right sides of the upper surface of the rectangular frame (7).

2. The stainless steel bar polishing equipment according to claim 1, characterized in that: The clamping mechanism (6) includes a driver 1 (601) fixedly connected to the lower surface of the slide (4), the output end of the driver 1 (601) is fixedly connected to a rotating shaft 1 (602), the rotating shaft 1 (602) and the slide (4) are rotatably connected, the output end of the rotating shaft 1 (602) is fixedly connected to a cylinder (603), and the surface of the cylinder (603) is provided with an annular groove (604).

3. The stainless steel bar polishing equipment according to claim 2, characterized in that: The angle between the upper and lower inner walls of the annular groove (604) is one hundred and twenty degrees.

4. A stainless steel bar polishing device according to claim 1, 2 or 3, characterized in that: The number of the polishing mechanisms (8) is two, and they are symmetrically arranged with respect to the rectangular frame (7).

5. The stainless steel bar polishing equipment according to claim 4, characterized in that: The polishing mechanism (8) comprises two mutually parallel cylinders (801) fixedly connected to the rectangular frame (7), the output end of the cylinder (801) is fixedly connected to the support plate (802), the upper surface of the support plate (802) is fixedly connected to the driver (803), the output end of the driver (803) is fixedly connected to the rotating shaft (804), the rotating shaft (804) and the support plate (802) are rotatably connected, and the output end of the rotating shaft (804) is fixedly connected to the polishing disc (805).

6. A stainless steel bar polishing device according to claim 1, 2, 3 or 5, characterized in that: The number of the second polishing mechanisms (9) is two, and they are symmetrical with respect to the two sides of the rectangular plate (1), and the two second polishing mechanisms (9) are staggered.

7. The stainless steel bar polishing equipment according to claim 6, characterized in that: The polishing mechanism 2 (9) comprises an L-shaped plate (901) fixedly connected to the rectangular plate (1), a cylinder 2 (902) fixedly connected to the L-shaped plate (901), an output end of the cylinder 2 (902) fixedly connected to the U-shaped plate (903), an upper end of the U-shaped plate (903) fixedly connected to a driver 3 (904), an output end of the driver 3 (904) fixedly connected to a rotating shaft 3 (905), the rotating shaft 3 (905) and the U-shaped plate (903) being rotationally connected, and a polishing wheel (906) fixedly connected to the rotating shaft 3 (905).

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