Stainless steel handrail surface machining and deburring device

Abstract

The utility model belongs to the technical field of stainless steel handrail machining, and particularly relates to a stainless steel handrail surface machining deburring device which comprises a bottom plate, a plurality of rotating pipes are arranged above the bottom plate, first gears are fixed to the outer walls of the rotating pipes, and supporting plates rotationally connected with the rotating pipes are fixed to the positions, located on the two sides of the first gears, of the top of the bottom plate. Two fixing lugs are fixed to the top of the bottom plate and located on one side of the supporting plate, a rotating shaft is rotationally installed between the outer walls of the two fixing lugs in a penetrating mode, a second gear meshed with the first gear is fixed to the outer wall of the rotating shaft, a grinding assembly is arranged on the inner side of the rotating pipe, and conveying assemblies are arranged on the top of the bottom plate and located on the two sides of the rotating pipe. The stainless steel handrail deburring device can comprehensively and finely deburr the surface of a stainless steel handrail in the moving process of the stainless steel handrail, is simple in structure and convenient to operate, improves the deburring effect and efficiency, and reduces the labor intensity.

Description

Technical Field

[0001] The utility model belongs to the technical field of stainless steel railing processing, and specifically relates to a stainless steel railing surface processing deburring device. Background Art

[0002] Stainless steel railings mainly refer to railings made of stainless steel pipes. Stainless steel railings are corrosion-resistant, simple and beautiful. In the production process of stainless steel railings, due to the influence of cutting, stamping and other processing techniques, burrs often appear on the surface of the railings, which not only affects the beauty of the railings, but also may pose a potential threat to safety in use.

[0003] The burr removal devices widely used at present mainly rely on the reciprocating motion of the grinding head and the rotation of the stainless steel railing to cover the entire surface of the railing for burr removal. However, this operation mode not only affects the deburring effect and efficiency, but also significantly increases the labor intensity of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a surface processing and deburring device for stainless steel railings, which can comprehensively and finely deburr the surface of the stainless steel railings during their movement. The utility model has the advantages of simple structure and convenient operation, and improves the deburring effect and efficiency and reduces the labor intensity.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A deburring device for surface processing of stainless steel railings comprises a base plate, a plurality of rotating tubes are arranged above the base plate, a first gear is fixed to the outer wall of the rotating tube, a support plate rotatably connected to the rotating tube is fixed to the top of the base plate and on both sides of the first gear, two fixing ears are fixed to the top of the base plate and on one side of the support plate, a rotating shaft is rotatably installed passing through the outer walls of the two fixing ears, a second gear meshing with the first gear is fixed to the outer wall of the rotating shaft, a grinding assembly is arranged on the inner side of the rotating tube, and a conveying assembly is arranged on the top of the base plate and on both sides of the rotating tube.

[0007] Furthermore, the grinding assembly includes a first hydraulic cylinder fixed on the inner side of a rotating tube, a first mounting plate being fixed to an output shaft of the first hydraulic cylinder, a plurality of plug-in slots being provided at the bottom of the first mounting plate, a plug-in rod being plugged into the inside of the plug-in slot, a spring being fixed to the inner top wall of the plug-in slot, and a bottom end of the spring being fixed to an outer wall of the plug-in rod, and a grinding plate being fixed between the bottom ends of the plurality of plug-in rods and outside the plug-in slot.

[0008] Furthermore, the conveying assembly includes a second hydraulic cylinder fixed on the top of the base plate and on both sides of the rotating tube, the output shaft of the second hydraulic cylinder is fixed with a U-shaped mounting plate, a driven wheel is rotatably mounted on the inner side of the U-shaped mounting plate, a second motor is provided on one side of the U-shaped mounting plate, and the output of the second motor is connected to the driven wheel, a third hydraulic cylinder is fixed on one side of the top of the U-shaped mounting plate, a mounting block is fixed on the output shaft of the third hydraulic cylinder, and a holding wheel cooperating with the driven wheel is rotatably mounted on one side of the mounting block.

[0009] Furthermore, anti-slip grooves are provided on the inner sides of the driven wheel and the holding wheel.

[0010] The technical effects achieved by this utility model are:

[0011] The utility model discloses a stainless steel railing surface processing and deburring device, which transmits the stainless steel railing through a conveying component and rotates a rotating tube at the same time, drives a grinding plate to rotate around the stainless steel railing, and comprehensively and finely deburrs the surface of the stainless steel railing during its movement. The utility model has a simple structure and is easy to operate, thereby improving the deburring effect and efficiency and reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in a front view;

[0013] Figure 2 It is a side-view stereoscopic structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the partial cutaway structure of the utility model.

[0015] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0016] 1. Bottom plate; 2. Support plate; 3. Rotating tube; 4. First gear; 5. Fixed ear; 6. Rotating shaft; 7. Second gear; 8. First rotating motor; 9. First hydraulic cylinder; 10. First mounting plate; 11. Plug-in slot; 12. Plug-in rod; 13. Grinding plate; 14. Spring; 15. Second hydraulic cylinder; 16. U-shaped mounting plate; 17. Driven wheel; 18. Second motor; 19. Third hydraulic cylinder; 20. Holding wheel. DETAILED DESCRIPTION

[0017] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0018] like Figure 1-3As shown, a deburring device for surface processing of stainless steel railings comprises a base plate 1, a plurality of rotating tubes 3 are arranged above the base plate 1, a first gear 4 is fixed to the outer wall of the rotating tube 3, a support plate 2 rotatably connected to the rotating tube 3 is fixed to the top of the base plate 1 and on both sides of the first gear 4, two fixing ears 5 are fixed to the top of the base plate 1 and on one side of the support plate 2, a rotating shaft 6 is rotatably installed through the outer walls of the two fixing ears 5, a second gear 7 meshing with the first gear 4 is fixed to the outer wall of the rotating shaft 6, a grinding assembly is arranged on the inner side of the rotating tube 3, a conveying assembly is arranged on the top of the base plate 1 and on both sides of the rotating tube 3, the structure is simple, the operation is convenient, the deburring effect on the stainless steel railings is better, the deburring efficiency is also improved, and it can adapt to large quantities of stainless steel The burrs on the steel railings are removed, which is more practical; the grinding assembly includes a first hydraulic cylinder 9 fixed on the inner side of the rotating tube 3, the output shaft of the first hydraulic cylinder 9 is fixed with a first mounting plate 10, a plurality of plug-in slots 11 are provided at the bottom of the first mounting plate 10, a plug-in rod 12 is plugged into the inside of the plug-in slot 11, a spring 14 is fixed to the inner top wall of the plug-in slot 11, and the bottom end of the spring 14 is fixed to the outer wall of the plug-in rod 12, the spring 14 is arranged to prevent the grinding plate 13 from being damaged by hard contact with the stainless steel railings, a grinding plate 13 is fixed between the bottom ends of the plurality of plug-in rods 12 and outside the plug-in slot 11, the rotating tube 3 is rotated in cooperation with the grinding plate 13, so as to facilitate the deburring of the surface of the stainless steel railings, start the first hydraulic cylinder 9, and the first hydraulic cylinder 9 drives the first mounting plate 10 to move the first hydraulic cylinder 9 ... The plate 10 moves, and the first mounting plate 10 drives the grinding plate 13 to move through the plug-in rod 12, so that the grinding plate 13 contacts the surface of the stainless steel railing, which is convenient for deburring; the conveying assembly includes a top of the bottom plate 1 and a second hydraulic cylinder 15 is fixed on both sides of the rotating tube 3, and the output shaft of the second hydraulic cylinder 15 is fixed with a U-shaped mounting plate 16, and a driven wheel 17 is rotatably installed on the inner side of the U-shaped mounting plate 16. The second hydraulic cylinder 15 is set, which can drive the driven wheel 17 on the U-shaped mounting plate 16 to move up and down, and can realize the conveying of stainless steel railings of different diameters, which is more practical. A second motor 18 is set on one side of the U-shaped mounting plate 16, and the output of the second motor 18 is connected to the driven wheel 17, and the second motor 18 drives the driven wheel 17 to rotate, and the driven wheel 17 can drive The stainless steel railing is moved, a third hydraulic cylinder 19 is fixed on one side of the top of the U-shaped mounting plate 16, a mounting block is fixed on the output shaft of the third hydraulic cylinder 19, and a holding wheel 20 cooperating with the driven wheel 17 is rotatably installed on one side of the mounting block. The holding wheel 20 is driven downward by the third hydraulic cylinder 19 to cooperate with the driven wheel 17 to clamp the stainless steel railing. The structure is simple and the operation is convenient. The stainless steel railing is convenient to transport and the transport is relatively stable, which improves the deburring efficiency of the stainless steel railing. The number of rotating tubes 3 is not less than six, which is relatively complete and improves the grinding effect and efficiency. The inner sides of the driven wheel 17 and the holding wheel 20 are provided with anti-skid patterns, which improve the stability of the stainless steel railing transportation and make it difficult for the stainless steel railing to slide during transportation.

[0019] like Figure 1-2 As shown, a first telescopic guide rod is fixed to the top of the base plate 1 and located on both sides of the second hydraulic cylinder 15, and the top end of the first telescopic guide rod is fixedly connected to the U-shaped mounting plate 16, so that the up and down movement of the U-shaped mounting plate 16 is relatively stable, and a second telescopic guide rod is fixed to the top of the U-shaped mounting plate 16 and located on one side of the third hydraulic cylinder 19, and the top end of the second telescopic guide rod is fixedly connected to the mounting block, so that the up and down movement of the mounting block is relatively stable.

[0020] The working principle of the utility model is as follows: when in use, according to the diameter of the stainless steel railing, the first hydraulic cylinder 9 is started, the first hydraulic cylinder 9 drives the first mounting plate 10 to move, the first mounting plate 10 drives the grinding plate 13 to move through the plug-in rod 12, so that the grinding plate 13 moves to the surface contact height of the stainless steel railing, the stainless steel railing is placed on the driven wheel 17, the third hydraulic cylinder 19 is started, the third hydraulic cylinder 19 drives the holding wheel 20 to descend through the mounting block, the spacing between the holding wheel 20 and the driven wheel 17 is adjusted, so that the stainless steel railing The rod cooperates with the driven wheel 17 through the holding wheel 20 to stably clamp and fix. The second motor 18 is started, and the second motor 18 drives the driven wheel 17 to rotate. The driven wheel 17 rotates to drive the stainless steel railing to be transported. At the same time, the first rotating motor 8 is started, and the first rotating motor 8 drives the second gear 7 on the rotating shaft 6 to rotate. The second gear 7 drives the rotating tube 3 to rotate. The rotating tube 3 drives the grinding plate 13 to rotate around the stainless steel railing. The stainless steel railing can be fully deburred, the deburring effect is better, and the deburring efficiency is also improved.

[0021] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A deburring device for surface processing of stainless steel railings, characterized in that: The invention comprises a bottom plate (1), a plurality of rotating tubes (3) are arranged above the bottom plate (1), a first gear (4) is fixed to the outer wall of the rotating tube (3), a support plate (2) rotatably connected to the rotating tube (3) is fixed at the top of the bottom plate (1) and located on both sides of the first gear (4), two fixing ears (5) are fixed at the top of the bottom plate (1) and located on one side of the support plate (2), a rotating shaft (6) is rotatably installed passing through the outer walls of the two fixing ears (5), a second gear (7) meshing with the first gear (4) is fixed to the outer wall of the rotating shaft (6), a grinding assembly is arranged on the inner side of the rotating tube (3), and a conveying assembly is arranged at the top of the bottom plate (1) and located on both sides of the rotating tube (3).

2. A stainless steel railing surface processing and deburring device according to claim 1, characterized in that: The grinding assembly comprises a first hydraulic cylinder (9) fixed to the inner side of a rotating tube (3); a first mounting plate (10) is fixed to the output shaft of the first hydraulic cylinder (9); a plurality of plug-in slots (11) are provided at the bottom of the first mounting plate (10); a plug-in rod (12) is plugged into the inside of the plug-in slot (11); a spring (14) is fixed to the inner top wall of the plug-in slot (11); and the bottom end of the spring (14) is fixed to the outer wall of the plug-in rod (12); and a grinding plate (13) is fixed between the bottom ends of the plurality of plug-in rods (12) and outside the plug-in slot (11).

3. A stainless steel railing surface processing and deburring device according to claim 1, characterized in that: The conveying assembly comprises a second hydraulic cylinder (15) fixed on the top of the bottom plate (1) and located on both sides of the rotating tube (3); a U-shaped mounting plate (16) is fixed to the output shaft of the second hydraulic cylinder (15); a driven wheel (17) is rotatably mounted on the inner side of the U-shaped mounting plate (16); a second motor (18) is provided on one side of the U-shaped mounting plate (16); and the output of the second motor (18) is connected to the driven wheel (17); a third hydraulic cylinder (19) is fixed on one side of the top of the U-shaped mounting plate (16); a mounting block is fixed to the output shaft of the third hydraulic cylinder (19); and a holding wheel (20) cooperating with the driven wheel (17) is rotatably mounted on one side of the mounting block.

4. A stainless steel railing surface processing and deburring device according to claim 1, characterized in that: The number of the rotating tubes (3) is no less than six.

5. The device for deburring the surface of a stainless steel railing according to claim 3, characterized in that: Anti-skid grooves are arranged on the inner sides of the driven wheel (17) and the holding wheel (20).

6. A stainless steel railing surface processing and deburring device according to claim 3, characterized in that: A first telescopic guide rod is fixed on the top of the base plate (1) and located on both sides of the second hydraulic cylinder (15), and the top end of the first telescopic guide rod is fixedly connected to the U-shaped mounting plate (16). A second telescopic guide rod is fixed on the top of the U-shaped mounting plate (16) and located on one side of the third hydraulic cylinder (19), and the top end of the second telescopic guide rod is fixedly connected to the mounting block.

Images