Burr polishing mechanism

Abstract

The utility model provides a burr polishing mechanism which comprises a machining table, a machine shell is installed on the top of the machining table, a lifting adjusting assembly is fixedly connected to the outer wall of the machine shell, a sand surface conveying belt is installed on the outer wall of the lifting adjusting assembly, a magnetic conveying belt is installed in the machine shell, a feeding frame is installed on one side of the machining table, and a feeding hopper is installed on the other side of the machining table. A sliding way is fixedly connected to the inner wall of the feeding frame, a correcting assembly is installed in the feeding frame, an auxiliary assembly is fixedly connected to the inner wall of the machine shell, a conveying frame is installed on the other side of the machining table, an electric conveying roller is installed on the inner wall of the conveying frame, and a collecting box is installed at the bottom of the conveying frame. Compared with the prior art, the metal workpiece plane correcting and feeding device has the advantages that through cooperation of the correcting assembly and the auxiliary assembly, plane correcting and feeding can be conveniently conducted on metal workpieces sliding down to the position of an inlet.

Description

Technical Field

[0001] The utility model relates to a burr grinding mechanism, belonging to the field of metal parts processing. Background Art

[0002] In the machinery manufacturing industry, some high-demand joint surfaces and cylinder-type workpieces need to be deburred. Polishing machines can also be called "grinders" and are often used for mechanical grinding, polishing and waxing. It is to clean the rough parts of the surface of some objects to achieve a mirror effect. The key to the operation of a flat polishing machine is to try to get a high polishing rate so as to remove the damaged layer generated during polishing as soon as possible. A flat polishing machine is a type of polishing machine. As long as it is used for flat polishing, it is different from round tube polishing, concave and convex surface polishing, etc. It is aimed at workpiece products that can be flat polished. It can also be divided into single-sided polishing and double-sided polishing.

[0003] In the prior art, during the manufacturing process of mechanical metal materials, burrs or uneven surfaces may exist on the metal surface, which will affect the appearance of the flat metal ingot and require burr grinding. When using a burr grinder, some metal parts with a large number and small workpieces need to be manually loaded, or loaded using a loading chute. If the groove is used for loading, the workpiece will be offset during the sliding process due to flat grinding, causing it to be stuck at the loading port during loading. Therefore, it is necessary to design a burr grinding mechanism that can correct the loading of metal parts. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a burr grinding mechanism to solve the problems raised in the above-mentioned background technology. The utility model facilitates the feeding of metal parts and corrects the position of the metal during the feeding process to prevent congestion at the feeding port.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a burr grinding mechanism, including a processing table, a shell is installed on the top of the processing table, a lifting and adjusting component is fixedly connected to the outer wall of the shell, a sand surface conveyor belt is installed on the outer wall of the lifting and adjusting component, a magnetic conveyor belt is installed inside the shell, a loading frame is installed on one side of the processing table, a slide is fixedly connected to the inner wall of the loading frame, a correction component is installed inside the loading frame, an auxiliary component is fixedly connected to the inner wall of the shell, a conveying rack is installed on the other side of the processing table, an electric conveying roller is installed on the inner wall of the conveying rack, a collecting box is installed on the bottom of the conveying rack, a drawer is provided inside the collecting box, a magnetic suction component is installed inside the collecting box, and a chip removal fan is installed on the outer wall of the shell.

[0006] Furthermore, the interior of the lifting and adjusting assembly includes a supporting shell, a driving motor, a threaded movable rod, a lifting sleeve and a connecting frame. The back of the casing is fixedly connected to the supporting shell, and the driving motor is installed inside the supporting shell. The output shaft of the driving motor is fixedly connected to the threaded movable rod through a coupling, the external thread of the threaded movable rod is connected to the lifting sleeve, and the outer wall of the lifting sleeve is fixedly connected to the connecting frame.

[0007] Furthermore, the connecting frame is arranged in two groups, the sand surface conveyor belts are parallel to each other, and the sand surface conveyor belts are located above the magnetic conveyor belts.

[0008] Furthermore, the interior of the correction component includes a first spring compression component, a fixing frame and a correction roller. The first spring compression component is fixedly connected to the interior of the feeding frame. A fixing frame is installed on the top of the first spring compression component. The internal bearing of the fixing frame is connected to the correction roller.

[0009] Furthermore, the structure of the first spring compression member includes a spring and a damping sleeve rod, and the damping sleeve rod penetrates the spring and is connected to the fixing frame, and the correction roller is located below the feed port of the casing.

[0010] Furthermore, the interior of the auxiliary component includes a mounting block, a second spring compression member, a bracket, and an electric conveying roller. The inner wall of the casing is fixedly connected to the mounting block, the bottom of the mounting block is fixedly connected to the second spring compression member, one end of the second spring compression member is fixedly connected to the bracket, and the electric conveying roller is installed on the inner side of the bracket.

[0011] Furthermore, the structure of the second spring compression member is the same as that of the first spring compression member, and the mounting block is located above the feed port of the casing, and the surface of the electric conveying drum is a rough surface.

[0012] Furthermore, the interior of the magnetic suction component includes a processing motor, a driving gear, a driven gear and a magnetic suction cup. The processing motor is installed inside the collection box. The output shaft of the processing motor is fixedly connected to the driving gear through a coupling. The outside of the driving gear is meshed with the driven gear. The output end of the driven gear is fixedly connected to the magnetic suction cup, and the driven gear is connected to the inner wall bearing of the collection box.

[0013] The beneficial effects of the utility model are as follows: the utility model cooperates with the correction component and the auxiliary component to facilitate the planar correction and feeding of the metal workpiece that slides down to the entrance position, so that it can be parallel to the processing position, and the first spring compression part is pressed down by the correction roller, and the forward movement force is generated by the electric transmission roller arranged above, and the friction force generated by the rough surface of the electric transmission roller and the workpiece is used to move forward, so that the entrance position will not accumulate workpieces, and autonomous loading is realized, which liberates labor and makes the processing efficiency higher.

[0014] The chip removal fan can be used to blow the polishing chips remaining on the magnetic conveyor belt into the drawer for centralized collection. At the same time, the magnetic suction component is started so that the processing motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate, thereby driving the magnetic suction plate to rotate, so that the magnetic suction force attracts the metal processing chips, so that during processing, the chips are directly collected in the collection box without flying chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a structural schematic diagram of a burr grinding mechanism of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the lifting and adjusting component and the sand surface conveyor belt of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the correction component of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the magnetic suction component of the utility model.

[0022] In the figure: 1. processing table; 2. casing; 3. lifting adjustment component; 301. supporting shell; 302. driving motor; 303. threaded movable rod; 304. lifting sleeve; 305. connecting frame; 4. sand surface conveyor belt; 5. magnetic conveyor belt; 6. feeding frame; 7. slideway; 8. correction component; 801. first spring compression member; 802. fixing frame; 803. correction roller; 9. auxiliary component; 901. mounting block; 902. second spring compression member; 903. bracket; 904. electric conveyor roller; 10. conveyor frame; 11. electric conveyor roller; 12. collecting box; 13. drawer; 14. magnetic suction component; 1401. processing motor; 1402. driving gear; 1403. driven gear; 1404. magnetic suction disc; 15. chip removal fan. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1 and Figure 2 The utility model provides a technical solution: a burr grinding mechanism, including a processing table 1, a casing 2 is installed on the top of the processing table 1, a lifting and adjusting component 3 is fixedly connected to the outer wall of the casing 2, a sanding conveyor belt 4 is installed on the outer wall of the lifting and adjusting component 3, a magnetic conveyor belt 5 is installed inside the casing 2, a feeding frame 6 is installed on one side of the processing table 1, a slide 7 is fixedly connected to the inner wall of the feeding frame 6, a correction component 8 is installed inside the feeding frame 6, an auxiliary component 9 is fixedly connected to the inner wall of the casing 2, a conveying rack 10 is installed on the other side of the processing table 1, an electric conveying roller 11 is installed on the inner wall of the conveying rack 10, a collecting box 12 is installed on the bottom of the conveying rack 10, a drawer 13 is arranged inside the collecting box 12, a magnetic suction component 14 is installed inside the collecting box 12, and a chip removal fan 15 is installed on the outer wall of the casing 2.

[0025] The utility model cooperates with the correction component 8 and the auxiliary component 9 to facilitate the planar correction and feeding of the metal workpiece that slides down to the entrance position, so that it can be parallel to the processing position, and the correction roller 803 is used to press the first spring compression member 801 downward, and the electric transmission roller 904 arranged above is used to generate a forward moving force, and the friction force generated by the rough surface of the electric transmission roller 904 and the workpiece is used to move forward, so that the entrance position will not accumulate workpieces, and autonomous loading is realized, which liberates labor and makes the processing efficiency higher.

[0026] See also Figures 3 to 6The utility model provides a technical solution: the interior of the lifting and adjusting component 3 includes a supporting shell 301, a driving motor 302, a threaded movable rod 303, a lifting sleeve 304 and a connecting frame 305, the back of the casing 2 is fixedly connected to the supporting shell 301, the driving motor 302 is installed inside the supporting shell 301, the output shaft of the driving motor 302 is fixedly connected to the threaded movable rod 303 through a coupling, the external thread of the threaded movable rod 303 is connected to the lifting sleeve 304, and the outer wall of the lifting sleeve 304 is fixedly connected to the connecting frame 305.

[0027] The above structure drives the threaded movable rod 303 to rotate through the driving motor 302, thereby driving the lifting sleeve 304 and the connecting frame 305 to move.

[0028] Preferably, the connecting frame 305 is arranged in two groups, the sand surface conveyor belts 4 are parallel to each other, and the sand surface conveyor belts 4 are located above the magnetic conveyor belt 5 .

[0029] The above structure grinds and polishes the flat metal during the conveying process through the sand surface conveyor belt 4.

[0030] Preferably, the interior of the correction component 8 includes a first spring compression component 801, a fixed frame 802 and a correction roller 803, the interior of the loading frame 6 is fixedly connected to the first spring compression component 801, the top of the first spring compression component 801 is installed with a fixed frame 802, and the internal bearing of the fixed frame 802 is connected to the correction roller 803.

[0031] The above structure corrects the position of the concentrated material loading through the correction component 8 so that the plane to be polished is raised.

[0032] Furthermore, the structure of the first spring compression member 801 includes a spring and a damping sleeve rod, and the damping sleeve rod penetrates the spring and is connected to the fixing frame 802, and the correction roller 803 is located below the feed port of the casing 2.

[0033] The above structure can be adjusted according to the metal thickness through the first spring compression member 801.

[0034] Furthermore, the interior of the auxiliary component 9 includes a mounting block 901, a second spring compression component 902, a bracket 903, and an electric conveying roller 904. The inner wall of the casing 2 is fixedly connected to the mounting block 901, the bottom of the mounting block 901 is fixedly connected to the second spring compression component 902, one end of the second spring compression component 902 is fixedly connected to the bracket 903, and the electric conveying roller 904 is installed on the inner side of the bracket 903.

[0035] The above structure can be used for auxiliary material loading through the auxiliary component 9.

[0036] Furthermore, the structure of the second spring compression member 902 is the same as that of the first spring compression member 801, and the mounting block 901 is located above the feed port of the housing 2, and the surface of the electric conveying roller 904 is a rough surface.

[0037] The above structure can be moved during the loading process by means of friction force through the electric conveying roller 904.

[0038] Furthermore, the interior of the magnetic suction component 14 includes a processing motor 1401, a driving gear 1402, a driven gear 1403 and a magnetic suction cup 1404. The processing motor 1401 is installed inside the collecting box 12. The output shaft of the processing motor 1401 is fixedly connected to the driving gear 1402 through a coupling. The outside of the driving gear 1402 is meshedly connected to the driven gear 1403. The output end of the driven gear 1403 is fixedly connected to the magnetic suction cup 1404, and the driven gear 1403 is connected to the inner wall bearing of the collecting box 12.

[0039] The above structure can quickly collect the debris dropped during unloading through the magnetic suction component 14, so that it is concentrated and no splashing occurs.

[0040] Specific implementation method: First, the metal workpiece that needs to be deburred is placed in the loading frame 6 position, and is dropped down by gravity using the slide 7 to the position of the correction component 8. The correction component 8 and the auxiliary component 9 cooperate to facilitate the planar correction and loading of the metal workpiece that has slid down to the entrance position, so that it can be parallel to the processing position. The correction roller 803 is used to press down the first spring compression member 801, and the forward movement force is generated by the electric conveying roller 904 arranged above. The friction force generated by the rough surface of the electric conveying roller 904 and the workpiece is used to move forward, so that the workpiece will not accumulate at the entrance position, and autonomous loading is realized, which liberates labor and makes the processing efficiency higher. Secondly, the metal workpiece is adsorbed by the magnetic conveyor belt 5, and as the magnetic conveyor belt 5 moves, the lifting adjustment component 3 is adjusted according to the thickness of the metal workpiece, so that the drive motor 302 drives The threaded movable rod 303 rotates, thereby driving the lifting sleeve 304 and the connecting frame 305 to be adjusted upward, thereby driving the sand surface conveyor belt 4 to be adjusted, and starting the sand surface conveyor belt 4 to deburr and grind the upper surface of the metal workpiece, so that multiple workpieces can be polished at the same time, achieving the effect of polishing during transportation; finally, the polishing debris remaining in the magnetic conveyor belt 5 can be blown by the chip removal fan 15, so that it enters the drawer 13 for centralized collection, and at the same time, the magnetic suction component 14 is started, so that the processing motor 1401 drives the driving gear 1402 to rotate, and the driving gear 1402 drives the driven gear 1403 to rotate, thereby driving the magnetic suction cup 1404 to rotate, so that the magnetic suction force attracts the metal processing debris, so that during processing, the debris directly enters the collection box 12 for collection, and no flying chips occur.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A burr grinding mechanism, comprising a processing table (1), characterized in that: A casing (2) is installed on the top of the processing table (1), a lifting adjustment component (3) is fixedly connected to the outer wall of the casing (2), a sanding conveyor belt (4) is installed on the outer wall of the lifting adjustment component (3), a magnetic conveyor belt (5) is installed inside the casing (2), a loading frame (6) is installed on one side of the processing table (1), a slideway (7) is fixedly connected to the inner wall of the loading frame (6), a correction component (8) is installed inside the loading frame (6), an auxiliary component (9) is fixedly connected to the inner wall of the casing (2), a conveying frame (10) is installed on the other side of the processing table (1), an electric conveying roller (11) is installed on the inner wall of the conveying frame (10), a collecting box (12) is installed at the bottom of the conveying frame (10), a drawer (13) is arranged inside the collecting box (12), a magnetic suction component (14) is installed inside the collecting box (12), and a chip removal fan (15) is installed on the outer wall of the casing (2).

2. A burr grinding mechanism according to claim 1, characterized in that: The interior of the lifting adjustment component (3) includes a supporting shell (301), a driving motor (302), a threaded movable rod (303), a lifting sleeve (304) and a connecting frame (305); the back of the housing (2) is fixedly connected to the supporting shell (301); the driving motor (302) is installed inside the supporting shell (301); the output shaft of the driving motor (302) is fixedly connected to the threaded movable rod (303) via a coupling; the external thread of the threaded movable rod (303) is connected to the lifting sleeve (304); and the outer wall of the lifting sleeve (304) is fixedly connected to the connecting frame (305).

3. A burr grinding mechanism according to claim 2, characterized in that: The connecting frames (305) are arranged in two groups, the sand surface conveyor belts (4) are parallel to each other, and the sand surface conveyor belts (4) are located above the magnetic conveyor belt (5).

4. A burr grinding mechanism according to claim 1, characterized in that: The correction component (8) comprises a first spring compression component (801), a fixing frame (802) and a correction roller (803) inside, the first spring compression component (801) is fixedly connected inside the loading frame (6), the fixing frame (802) is installed on the top of the first spring compression component (801), and the internal bearing of the fixing frame (802) is connected to the correction roller (803).

5. A burr grinding mechanism according to claim 4, characterized in that: The structure of the first spring compression member (801) comprises a spring and a damping sleeve rod, and the damping sleeve rod passes through the spring and is connected to the fixing frame (802), and the correction roller (803) is located below the feed port of the casing (2).

6. A burr grinding mechanism according to claim 1, characterized in that: The auxiliary component (9) comprises a mounting block (901), a second spring compression member (902), a bracket (903), and an electric transmission roller (904); the mounting block (901) is fixedly connected to the inner wall of the housing (2); the second spring compression member (902) is fixedly connected to the bottom of the mounting block (901); one end of the second spring compression member (902) is fixedly connected to the bracket (903); and the electric transmission roller (904) is installed on the inner side of the bracket (903).

7. A burr grinding mechanism according to claim 6, characterized in that: The structure of the second spring compression member (902) is the same as that of the first spring compression member (801), the mounting block (901) is located above the feed inlet of the housing (2), and the surface of the electric conveying roller (904) is a rough surface.

8. The burr grinding mechanism according to claim 1, characterized in that: The magnetic suction component (14) comprises a processing motor (1401), a driving gear (1402), a driven gear (1403) and a magnetic suction cup (1404); the processing motor (1401) is installed inside the collection box (12); the output shaft of the processing motor (1401) is fixedly connected to the driving gear (1402) via a coupling; the outside of the driving gear (1402) is meshedly connected to the driven gear (1403); the output end of the driven gear (1403) is fixedly connected to the magnetic suction cup (1404); and the driven gear (1403) is connected to an inner wall bearing of the collection box (12).

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