Corner fitting flattening device

Abstract

The utility model provides a corner fitting flattening machining device which comprises a machining box, a polishing mechanism is arranged on the inner side wall of the machining box through a first fixing plate and a second fixing plate, a movable frame is movably arranged on one side of the inner portion of the machining box through a hydraulic cylinder, and the front view shape of the movable frame is in a U shape. Through transverse adjustment of a screw rod on an extrusion plate, the extrusion plate extrudes a sliding block through an inclined surface, the sliding block drives a clamping disc to descend through a fixing rod, the corner fitting body is conveniently clamped and fixed through the combined action of the clamping disc and a positioning disc, and the stability of the corner fitting body can be improved through an arranged rubber pad; and a first servo motor drives a positioning disc to rotate, the positioning disc conducts rotation adjustment on the corner fitting body through a rubber pad and a penetrating hole in the corner fitting body, rotation adjustment can be conveniently conducted on the corner fitting body, other faces of the corner fitting body can be conveniently ground, and therefore the surface grinding and leveling efficiency of the corner fitting body is improved.

Description

Technical Field

[0001] This utility model relates to the field of corner piece processing technology, specifically a corner piece flattening processing device. Background Technology

[0002] Corner fittings are metal components used for connection, fixation, and stress distribution in containers or other industrial equipment. They serve to transfer force, provide standardized connections, and offer safety protection.

[0003] Chinese utility model patent CN219212586U discloses a grinding device for processing container corner fittings, including a support platform. A V-groove is fixedly connected to the upper side of the support platform, and two sets of support columns are fixedly connected to the lower side of the V-groove. Two sets of material discharge holes are opened on the upper side of the support platform at both ends of the V-groove. A cavity is formed inside the support platform, and two sets of drawers are slidably connected to the inner wall of the support platform below the two sets of material discharge holes. A handle is fixedly connected to one side of each of the two sets of drawers outside the support platform. The device operates via the V-groove... The device is designed to collect debris generated during corner polishing, and the V-groove is inclined. In use, the perforation of the corner piece is passed through the placement block, allowing the hydraulic telescopic rod to move the clamping block. Under the action of the fixed plate and the clamping block, the corner piece can be clamped. By moving the abrasive strip, the corner piece can be polished. However, since the corner piece has six sides, after polishing one side, the corner piece needs to be manually rotated and adjusted to polish the other sides, which reduces the efficiency of corner polishing and leveling and makes it impractical.

[0004] Therefore, this utility model provides a corner flattening processing device. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a corner piece flattening processing device to solve the problems mentioned in the background technology. This utility model improves the stability of the corner piece body by adjusting the movable clamping mechanism to facilitate the positioning clamping mechanism to clamp and fix the corner piece body. In addition, the first servo motor drives the positioning disk to rotate, which facilitates the rotation adjustment of the corner piece body, thereby improving the surface grinding and flattening efficiency of the corner piece body. It is highly practical.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a corner piece flattening processing device, comprising a processing box, a grinding mechanism provided on the inner side wall of the processing box via a first fixing plate and a second fixing plate, a movable frame movably provided on one side of the processing box via a hydraulic cylinder, the movable frame having a "U" shape in front view, a positioning clamping mechanism provided above the bottom end of the movable frame, the positioning clamping mechanism comprising a fixed box, a first servo motor and a positioning disk, a movable clamping mechanism provided below the top end of the movable frame, the movable clamping mechanism comprising a fixed frame, a clamping disk provided below the fixed frame via an adjustment mechanism, the central axes of the positioning disk and the clamping disk being on the same vertical line, a corner piece body clamped and fixed between the positioning disk and the clamping disk, and a movable baffle movably mounted on the bottom of one end of the processing box via a torsion spring shaft.

[0007] Furthermore, support plates are symmetrically fixed on both sides of the bottom of the processing box, an observation window is opened inside the front end of the processing box, and a collection pipe is fixedly installed at the bottom of the processing box.

[0008] Furthermore, the first fixing plate and the second fixing plate are symmetrically fixedly arranged on the side wall of the processing box. A second servo motor is fixedly installed inside one end of the first fixing plate. The grinding mechanism includes a rotating roller. The output shaft of the second servo motor is fixedly connected to the bottom end of the rotating roller.

[0009] Furthermore, the rotating roller is rotatably mounted between the first fixed plate and the second fixed plate, and a sanding belt is movably mounted on the outer side of the rotating roller. A fixed plate is fixedly arranged between the first fixed plate and the second fixed plate corresponding to the inner side of the sanding belt, and the fixed plate supports the sanding belt.

[0010] Furthermore, the hydraulic cylinders are symmetrically fixed at the two corners of the top and bottom walls of the processing box, and the output rods of the hydraulic cylinders are fixedly connected to the inner walls of the top and bottom ends of the moving frame.

[0011] Furthermore, the fixed box is fixedly installed on the upper surface of the bottom end of the movable frame, the first servo motor is fixedly installed inside the fixed box, the positioning plate is fixedly installed on the output shaft of the first servo motor corresponding to the top of the fixed box, and a rubber pad is fixedly installed on the top of the positioning plate.

[0012] Furthermore, the fixed frame is fixedly mounted on the lower surface of the top of the movable frame, and a slider is slidably mounted inside the fixed frame. The top of the slider is provided with an inclined surface, and a fixed rod is fixedly mounted at the bottom of one end of the slider. The clamping plate is rotatably mounted at the bottom of the fixed rod, and a rubber pad is fixedly mounted at the bottom of the clamping plate.

[0013] Furthermore, a spring is fixedly installed between the bottom of the other end of the slider and the fixed frame. A transverse movement mechanism is provided inside the top of the movable frame corresponding to the top of the fixed frame. The transverse movement mechanism includes a slide groove. A screw is rotatably installed inside the slide groove. An extrusion plate is screwed onto the outside of the screw. The top end of the extrusion plate is limited and slidably installed inside the slide groove. The bottom end of the extrusion plate is in contact with the inclined surface.

[0014] The beneficial effects of this utility model are as follows: This utility model provides a corner piece flattening processing device. The screw adjusts the extrusion plate laterally, allowing the extrusion plate to press against the slider at an angle. The slider, via a fixing rod, lowers the clamping plate, facilitating the clamping and fixing of the corner piece body through the combined action of the clamping and positioning plates. The rubber pads improve the stability of the corner piece body. A first servo motor drives the positioning plate to rotate, and the positioning plate adjusts the rotation of the corner piece body through the rubber pads and perforations on the corner piece body. This facilitates rotational adjustment of the corner piece body and allows for grinding of other surfaces, thereby improving the efficiency of surface grinding and flattening. The movable baffle allows for easy sealing of the processing box when it moves inside, preventing grinding debris from splashing outwards. The debris can also be collected through a collection pipe, making it highly practical. Attached Figure Description

[0015] Figure 1 This is a structural diagram of a corner flattening processing device according to the present invention;

[0016] Figure 2 This is a cross-sectional view of a corner flattening processing device according to the present invention;

[0017] Figure 3 This is a front sectional view of a corner flattening processing device according to the present invention;

[0018] Figure 4 This utility model relates to a corner flattening processing device. Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This is a structural diagram of the movable clamping mechanism of a corner piece flattening processing device according to the present invention;

[0020] In the diagram: 1. Processing box; 2. Observation window; 3. Support plate; 4. Movable baffle; 5. Moving frame; 6. Movable clamping mechanism; 7. Corner piece body; 8. Positioning clamping mechanism; 9. Collection tube; 10. First fixed plate; 11. Second fixed plate; 12. Grinding mechanism; 13. Hydraulic cylinder; 14. First servo motor; 15. Positioning plate; 16. Clamping plate; 17. Fixed frame; 18. Lateral movement mechanism; 19. Slider; 20. Fixed rod; 21. Extrusion plate; 22. Spring. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1 to 5 This utility model provides a technical solution: a corner flattening processing device, including a processing box 1. A grinding mechanism 12 is provided on the inner side wall of the processing box 1 via a first fixing plate 10 and a second fixing plate 11. A movable frame 5 is movably mounted on one side of the processing box 1 via a hydraulic cylinder 13. The movable frame 5 has a U-shaped front view. A positioning clamping mechanism 8 is provided above the bottom end of the movable frame 5. The positioning clamping mechanism 8 includes a fixed box, a first servo motor 14, and a positioning disk 15. A movable clamping mechanism 6 is provided below the top end of the movable frame 5. The movable clamping mechanism 6 includes a fixed frame 17. An adjustment mechanism is provided below the fixed frame 17. The corner piece body 7 is clamped and fixed between the positioning plate 15 and the clamping plate 16, with the central axes of the positioning plate 15 and the clamping plate 16 on the same vertical line. A movable baffle 4 is movably installed at the bottom of one end of the processing box 1 via a torsion spring shaft. The corner piece body 7 can be rotated and adjusted by the first servo motor 14 and the positioning plate 15, which facilitates continuous grinding of the four vertical side walls. Manual rotation is required after grinding one side, which can improve the grinding and leveling efficiency of the corner piece body 7 and enhance its practicality. The cooperation of the movable clamping mechanism 6 and the positioning clamping mechanism 8 facilitates the clamping and fixing of the corner piece body 7, which can improve the stability of the corner piece body 7.

[0023] In this embodiment, support plates 3 are symmetrically fixed on both sides of the bottom end of the processing box 1. An observation window 2 is opened inside the front end of the processing box 1. A collection tube 9 is fixedly installed at the bottom end of the processing box 1. The support plates 3 facilitate the placement of the processing box 1 without affecting the collection tube 9. The observation window 2 facilitates the observation of the grinding process of the corner piece body 7, thereby facilitating the grinding of the outer surface of the corner piece body 7.

[0024] In this embodiment, the first fixing plate 10 and the second fixing plate 11 are symmetrically fixedly arranged on the side wall of the processing box 1. A second servo motor is fixedly installed inside one end of the first fixing plate 10. The grinding mechanism 12 includes a rotating roller. The output shaft of the second servo motor is fixedly connected to the bottom end of the rotating roller. The rotating roller is rotatably installed between the first fixing plate 10 and the second fixing plate 11. A grinding belt is movably installed on the outside of the rotating roller. A fixing plate is fixedly arranged between the first fixing plate 10 and the second fixing plate 11 corresponding to the inner side of the grinding belt. The fixing plate supports the grinding belt. The second servo motor can drive the rotating roller to rotate, and the rotating roller drives the grinding belt to run, so as to facilitate grinding the outer wall of the corner piece body 7 through the grinding belt.

[0025] In this embodiment, the hydraulic cylinder 13 is symmetrically fixed at the two corners of the top and bottom walls of the processing box 1. The output rod of the hydraulic cylinder 13 is fixedly connected to the inner walls of the top and bottom ends of the movable frame 5. The hydraulic cylinder 13 can be used to adjust the movable frame 5 laterally, so as to move the movable frame 5 into the processing box 1 or move the movable frame 5 out of the processing box 1, so as to facilitate the picking and placing of the corner piece body 7 on the inside of the movable frame 5.

[0026] In this embodiment, the fixed box is fixedly mounted on the upper surface of the bottom end of the movable frame 5. The first servo motor 14 is fixedly mounted inside the fixed box. The positioning disk 15 is fixedly mounted on the output shaft of the first servo motor 14 corresponding to the top of the fixed box. A rubber pad is fixedly mounted on the top of the positioning disk 15. The fixed frame 17 is fixedly mounted on the lower surface of the top end of the movable frame 5. A slider 19 is slidably mounted inside the fixed frame 17. The top of the slider 19 is provided with an inclined surface. A fixed rod 20 is fixedly mounted at the bottom of one end of the slider 19. The clamping disk 16 is rotatably mounted at the bottom end of the fixed rod 20. A rubber pad is fixedly mounted at the bottom end of the clamping disk 16. A spring 22 is fixedly mounted between the bottom of the other end of the slider 19 and the fixed frame 17. A transverse movement mechanism 18 is provided inside the top end of the movable frame 5 corresponding to the top of the fixed frame 17. The transverse movement mechanism 18 includes a sliding groove. An internal rotating screw is installed, and an extrusion plate 21 is screwed onto the outer side of the screw. The top end of the extrusion plate 21 is slidably installed inside the slide groove, and the bottom end of the extrusion plate 21 is in contact with the inclined surface. The screw drives the extrusion plate 21 to move, and the extrusion plate 21 extrudes the slider 19 through the inclined surface, which facilitates the descent of the clamping plate 16 by the slider 19 and the fixing rod 20. The distance between the clamping plate 16 and the positioning plate 15 is reduced, which facilitates the clamping and fixing of the corner piece body 7 by the rubber pad. Since the surface of the corner piece body 7 is provided with perforations, the stability of the corner piece body 7 can be improved. The first servo motor 14 can drive the positioning plate 15 to rotate, which facilitates the rotation adjustment of the corner piece body 7 and facilitates the grinding of other vertical sides, which can improve the grinding efficiency of the corner piece body 7. The spring 22 can lift the slider 19, which facilitates the separation of the clamping plate 16 from the corner piece body 7 and facilitates the disassembly of the corner piece body 7.

[0027] When using this corner piece flattening processing device, a third servo motor is installed inside the top of the moving frame 5 at the position corresponding to the screw. The output shaft of the third servo motor is fixedly connected to one end of the screw. The hydraulic cylinder 13 is activated, which drives the moving frame 5 to move to the right and press the movable baffle 4. The movable baffle 4 rotates downward and drives the torsion spring shaft to store force. The movable baffle 4 rotates to a horizontal state, and the moving frame 5 moves out of the processing box 1. The corner piece body 7 to be processed is placed on the top of the positioning plate 15. The pressing plate 21 is adjusted laterally by the third servo motor and the screw, so that the pressing plate 21 presses the slider 19 through the inclined surface. The slider 19 drives the clamping plate 16 to descend through the fixing rod 20, so that the corner piece body 7 can be clamped and fixed by the joint action of the clamping plate 16 and the positioning plate 15. The corner piece body 7 is provided with a through hole, and the rubber pad is connected to the through hole. The squeezing action of the hole can improve the stability of the corner piece body 7. The hydraulic cylinder 13 drives the moving frame 5 to move into the processing box 1, and the moving frame 5 drives the corner piece body 7 into the processing box 1. The movable baffle 4 closes the processing box 1 under the action of the torsion spring shaft. The second servo motor drives the rotating rod and the sanding belt to rotate. One side of the corner piece body 7 contacts the surface of the sanding belt, which facilitates the sanding and leveling of one side of the corner piece body 7. After sanding, the first servo motor 14 drives the positioning plate 15 to rotate. The positioning plate 15 adjusts the rotation of the corner piece body 7 through the rubber pad and the through hole on the corner piece body 7, which facilitates the sanding of the other sides of the corner piece body 7. After the four vertical sides are sanded, only one side of the corner piece body 7 needs to be manually flipped to facilitate the sanding of the other two sides, thereby improving the surface sanding and leveling efficiency of the corner piece body 7 and making it highly practical.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A corner piece flattening device comprising a machining box (1), characterized in that, The inside side wall of the processing box (1) is provided with a polishing mechanism (12) through a first fixed plate (10) and a second fixed plate (11), one side of the inside of the processing box (1) is movably provided with a moving frame (5) through a hydraulic cylinder (13), the front view shape of the moving frame (5) is "U" type, the top of the bottom end of the moving frame (5) is provided with a positioning and clamping mechanism (8), the positioning and clamping mechanism (8) comprises a fixed box, a first servo motor (14) and a positioning disc (15), the bottom of the top end of the moving frame (5) is provided with a movable clamping mechanism (6) through an adjusting mechanism, the movable clamping mechanism (6) comprises a fixed frame (17), the bottom of the fixed frame (17) is provided with a clamping disc (16) through an adjusting mechanism, the center shafts of the positioning disc (15) and the clamping disc (16) are on the same vertical line, the corner body (7) is clamped and fixed between the positioning disc (15) and the clamping disc (16), the bottom of one end of the processing box (1) is movably provided with a movable baffle (4) through a torsional spring rotating shaft.

2. The corner piece flattening device of claim 1, wherein: The bottom end of the processing box (1) is symmetrically provided with a supporting plate (3) on both sides, the inside of the front end of the processing box (1) is provided with an observation window (2), and the bottom end of the processing box (1) is fixedly provided with a collecting pipe (9).

3. The corner piece flattening device of claim 1, wherein: The first fixed plate (10) and the second fixed plate (11) are symmetrically fixed on the side wall of the processing box (1), one end of the first fixed plate (10) is fixedly provided with a second servo motor in the inside, and the polishing mechanism (12) comprises a rotating roller.

4. The corner piece flattening device of claim 3, wherein: The rotating roller is rotatably installed between the first fixed plate (10) and the second fixed plate (11), and the outer side of the rotating roller is movably provided with a polishing sand belt.

5. The corner piece flattening device of claim 1, wherein: The hydraulic cylinder (13) is symmetrically fixed at the two corner positions of the top wall and the bottom wall of the processing box (1), and the output rod of the hydraulic cylinder (13) is fixedly connected with the inner wall of the top end and the bottom end of the moving frame (5).

6. The corner piece flattening device of claim 1, wherein: The fixed box is fixedly arranged on the upper surface of the bottom end of the moving frame (5), the first servo motor (14) is fixedly installed in the inside of the fixed box, the positioning disc (15) is fixedly installed on the output shaft of the first servo motor (14) corresponding to the top of the fixed box, and a rubber pad is fixedly arranged on the top of the positioning disc (15).

7. The corner piece flattening device of claim 6, wherein: The fixed frame (17) is fixedly arranged on the lower surface of the top end of the moving frame (5), the inside of the fixed frame (17) is limitingly and slidably provided with a sliding block (19), the top of the sliding block (19) is provided with an inclined surface, the bottom of one end of the sliding block (19) is fixedly provided with a fixed rod (20), the clamping disc (16) is limitingly and rotatably installed at the bottom end of the fixed rod (20), and a rubber pad is fixedly arranged on the bottom end of the clamping disc (16).

8. The corner piece flattening device of claim 7, wherein: The other end bottom of the sliding block (19) is fixedly installed with a spring (22) between the fixed frame (17), the top end of the moving frame (5) is provided with a transverse moving mechanism (18) corresponding to the top of the fixed frame (17), the transverse moving mechanism (18) comprises a sliding groove, a screw rod is rotatably installed in the sliding groove, an extrusion plate (21) is screwedly installed on the outer side of the screw rod, the top end of the extrusion plate (21) is limitingly and slidably installed in the sliding groove, and the bottom end of the extrusion plate (21) is in abutting contact with the inclined surface.

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