Full-automatic three-surface grinding machine for fused corundum bricks

Abstract

The utility model relates to the technical field of electro-fused corundum brick processing equipment, in particular to a full-automatic three-surface grinding machine for electro-fused corundum bricks, which comprises a base, the inner wall of the base is slidably connected with the outer wall of a workpiece, the top of the base is fixedly connected with the bottom of a lifting part, and the outer wall of the lifting part is in threaded connection with the inner walls of two sides of a transverse feeding part respectively. A grinding wheel motor drives a first rotating shaft to rotate, when the first rotating shaft rotates, a bevel gear drives a second rotating shaft to rotate in a limiting block, the second rotating shaft drives a third rotating shaft to rotate in a limiting plate through the bevel gear, and then a bevel gear drives a fourth rotating shaft to synchronously rotate, so that the grinding wheel bodies in three faces of the grinding wheel body synchronously rotate; three faces of the fused corundum brick can be polished at the same time, the machining efficiency is improved, machining of multiple faces can be completed through one-time operation, use by people is facilitated, the positions and the heights of the fused corundum brick and a polishing piece can be rapidly adjusted by driving multiple motors at the same time, and therefore the machining time is greatly shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the electrically fused corundum brick processing equipment technical field, concretely is full -automatic three -surface grinding machine for electrically fused corundum brick. BACKGROUND

[0002] Electrically fused corundum brick is with industrial alumina or calcined alumina as raw material, after high temperature melting in electric arc furnace, pours into the specified model, and after annealing and diamond tooling processing, it is a kind of high-performance refractory material.It has high hardness, high wear resistance, high corrosion resistance and high thermal stability, and is widely used in glass furnace working pool and subsequent parts, such as chute, lip brick, gate brick and other key parts.

[0003] Most of the electrically fused corundum bricks on the market can only polish a single surface when polishing the surface, and the electrically fused corundum brick needs to be adjusted after single-sided polishing to polish the other surfaces, which is low in work efficiency and high in labor intensity. INVENTION CONTENTS

[0004] The utility model discloses a full -automatic three -surface grinding machine for electrically fused corundum brick to solve the problem that the electrically fused corundum brick needs to be adjusted after single -sided polishing to polish the other surfaces in the background art. To achieve the above object, the utility model provides the following technical scheme: full -automatic three -surface grinding machine for electrically fused corundum brick, including base, the inner wall of base and the outer wall of workpiece are connected slidingly, the top of base and the bottom of lifting piece are fixedly connected, the outer wall of lifting piece is respectively connected with the inner wall of the two sides of horizontal progress piece with screw thread.

[0005] The bottom of horizontal progress piece and the top of polishing piece are fixedly welded, and the polishing piece is composed of grinding wheel motor, first rotating shaft, second rotating shaft, third rotating shaft, fourth rotating shaft, three grinding wheel bodies, mounting block, limiting block and limiting plate.

[0006] Preferably, the base is composed of support, base, pad and sliding groove, the top of support and the bottom of base are fixedly connected, and the top of base and the bottom of pad are fixedly connected, and the top of pad is provided with sliding groove.

[0007] Preferably, the working piece comprises a mounting plate, a workbench motor, a first screw rod, a support block, a workbench body and a sliding block, the top of the mounting plate is fixedly connected with the bottom of the workbench motor through bolts, the output end of the workbench motor is fixedly connected with one end of the first screw rod through a shaft coupling, the outer walls at both ends of the first screw rod are rotationally connected with the inner walls of the support block, the outer wall away from the both ends of the first screw rod is threadedly connected with the inner wall of the workbench body, the bottom of the workbench body is fixedly connected with the top of the sliding block, the bottoms of the support block are fixedly connected with the tops of the two sides of the base plate, the bottom of the mounting plate is fixedly connected with the top of the base plate close to the support block, and the outer wall of the sliding block is slidably connected with the inner wall of the sliding groove.

[0008] Preferably, the lifting piece comprises a support table, a guide column, a support plate, a lifting motor, a rotating rod and a second screw rod, the top of the support table is fixedly connected with the bottom end of the guide column, the top end of the guide column is fixedly connected with the bottom of the support plate, the top of the support plate is fixedly connected with the bottom of the lifting motor through bolts, the output end of the lifting motor is fixedly connected with one end of the rotating rod through a shaft coupling, the other end of the rotating rod and the top end of the second screw rod are provided with bevel gears, the other end of the rotating rod is meshedly connected with the top end of the second screw rod through the bevel gears, the outer wall of the top end of the second screw rod is rotationally connected with the inner wall of the support plate, and the bottom of the support table is fixedly connected with the top of the base.

[0009] Preferably, the horizontal advancing piece comprises a horizontal advancing motor, a third screw rod, a transmission block, a guide rod and a lifting block, the output end of the horizontal advancing motor is fixedly connected with one end of the third screw rod through a shaft coupling, the outer walls away from the both ends of the third screw rod are threadedly connected with the inner wall of the center of the transmission block, the inner wall away from the center of the transmission block is slidably connected with the outer wall of the guide rod, the outer walls at both ends of the guide rod are fixedly welded with the outer walls of the lifting block, the inner wall of the center of the lifting block is rotationally connected with the outer wall of the end of the third screw rod close to the horizontal advancing motor, the inner wall of the lifting block close to the third screw rod is slidably connected with the outer wall of the guide column, and the inner walls of the two sides of the lifting block are threadedly connected with the outer walls of the second screw rod.

[0010] Preferably, the output end of the grinding wheel motor is fixedly connected with one end of the first rotating shaft through a shaft coupling, and the outer wall of the first rotating shaft away from the grinding wheel motor, the outer wall of the second rotating shaft at both ends, the outer wall of the third rotating shaft close to both ends and the outer wall of the fourth rotating shaft at the center are all provided with bevel gears, the top end of the second rotating shaft is meshingly connected with the outer wall of the first rotating shaft away from the grinding wheel motor through a bevel gear, and the bottom end of the second rotating shaft is meshingly connected with the outer wall of the third rotating shaft at the center through a bevel gear, one end of the third rotating shaft is meshingly connected with the outer wall of the fourth rotating shaft at the center through a bevel gear, and the other end of the third rotating shaft and both ends of the fourth rotating shaft are all fixedly provided with grinding wheel bodies, the bottom of the grinding wheel motor is fixedly connected with the top of the mounting block through bolts, and the front of the mounting block is fixedly connected with the back of the limiting block, the inner wall of the limiting block is rotatably connected with the outer wall of the second rotating shaft, and the outer walls of the third rotating shaft and the fourth rotating shaft are all rotatably connected with the inner wall of the limiting plate, and the right side of the mounting block is fixedly welded with the left side of the transmission block, and the top of the limiting plate is fixedly welded with the bottom of the transmission block.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] In the utility model, the first rotating shaft is rotated by the grinding wheel motor, the second rotating shaft is rotated in the limiting block by the bevel gear when the first rotating shaft rotates, the third rotating shaft is rotated in the limiting plate by the bevel gear through the second rotating shaft, and the fourth rotating shaft is synchronously rotated by the bevel gear, so that the grinding wheel bodies of three surfaces are synchronously rotated, the processing efficiency is improved because the electrically fused corundum brick three surfaces can be ground at the same time, and the processing of multiple surfaces can be completed in single operation, so the utility is facilitated.

[0013] In the utility model, the first screw rod is rotated in the supporting block by the workbench motor, the workbench body is horizontally moved by the first screw rod through the thread, the stability of movement is ensured when the workbench body is horizontally moved by the sliding block in the sliding slot, the transmission block is moved along the direction of the guide rod by the horizontal motor driving the third screw rod to rotate, the second screw rod is rotated by the bevel gear when the rotating rod is rotated by the lifting motor, the lifting block is vertically moved along the direction of the guide column under the action of the second screw rod through the thread, and then the height of the grinding part is adjusted, the position and height of the electrically fused corundum brick and the grinding part can be rapidly adjusted by simultaneously driving multiple motors, so that the processing time is greatly shortened. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model;

[0015] Figure 2 It is the sectional view of the utility model;

[0016] Figure 3 It is the explosion view of the utility model;

[0017] Figure 4 It is the explosion view of the horizontal advancing piece in the utility model;

[0018] Figure 5 It is the explosion view of the polishing piece in the utility model;

[0019] In the figure: 1, base; 101, supporting leg; 102, base; 103, backing plate; 104, sliding groove; 2, working piece; 201, mounting plate; 202, workbench motor; 203, first screw; 204, supporting block; 205, workbench body; 206, sliding block; 3, lifting piece; 301, supporting table; 302, guide column; 303, supporting plate; 304, lifting motor; 305, rotating rod; 306, second screw; 4, horizontal advancing piece; 401, horizontal advancing motor; 402, third screw; 403, transmission block; 404, guide rod; 405, lifting block; 5, polishing piece; 501, grinding wheel motor; 502, first rotating shaft; 503, second rotating shaft; 504, third rotating shaft; 505, fourth rotating shaft; 506, grinding wheel body; 507, mounting block; 508, limiting block; 509, limiting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary technical personnel in the field without creative labor are within the protection scope of the utility model.

[0021] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: full-automatic three-face grinding machine for electrically fused corundum brick, including including base 1, the inner wall of base 1 is slidably connected with the outer wall of working piece 2, the top of base 1 is fixedly connected with the bottom of lifting piece 3, the outer wall of lifting piece 3 is respectively threadedly connected with the inner wall of two sides of horizontal advancing piece 4.

[0022] The bottom of horizontal advancing piece 4 is fixedly welded with the top of polishing piece 5, and polishing piece 5 is composed of grinding wheel motor 501, first rotating shaft 502, second rotating shaft 503, third rotating shaft 504, fourth rotating shaft 505, three grinding wheel bodies 506, mounting block 507, limiting block 508 and limiting plate 509.

[0023] In the embodiment, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, the base 1 is composed of a support 101, a base 102, a pad 103 and a sliding groove 104, the top of the support 101 is fixedly connected with the bottom of the base 102, and the top of the base 102 is fixedly connected with the bottom of the pad 103, and the top of the pad 103 is provided with the sliding groove 104.

[0024] In the embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the working piece 2 comprises a mounting plate 201, a workbench motor 202, a first screw rod 203, a support block 204, a workbench body 205 and a sliding block 206, the top of the mounting plate 201 is fixedly connected with the bottom of the workbench motor 202 through bolts, and the output end of the workbench motor 202 is fixedly connected with one end of the first screw rod 203 through a shaft coupling, the outer walls of the two ends of the first screw rod 203 are rotationally connected with the inner walls of the support block 204, the outer wall of the end of the first screw rod 203 away from the two ends is threadedly connected with the inner wall of the workbench body 205, the bottom of the workbench body 205 is fixedly connected with the top of the sliding block 206, the bottoms of the support blocks 204 are respectively fixedly connected with the tops of the two sides of the pad 103 close to the support blocks 204, the bottom of the mounting plate 201 is fixedly connected with the top of the pad 103 close to the support block 204, and the outer wall of the sliding block 206 is slidingly connected with the inner wall of the sliding groove 104. The electrically fused corundum brick to be polished is placed on the workbench body 205, the first screw rod 203 is driven to rotate in the support block 204 by the workbench motor 202, the workbench body 205 is horizontally moved by the first screw rod 203 through the thread, and the sliding block 206 slides in the sliding groove 104 to ensure the stability of the movement when the workbench body 205 is horizontally moved.

[0025] In the embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the lifting piece 3 comprises a support table 301, a guide column 302, a support plate 303, a lifting motor 304, a rotating rod 305 and a second screw rod 306, the top of the support table 301 is fixedly connected with the bottom end of the guide column 302, the top end of the guide column 302 is fixedly connected with the bottom of the support plate 303, the top of the support plate 303 is fixedly connected with the bottom of the lifting motor 304 through bolts, the output end of the lifting motor 304 is fixedly connected with one end of the rotating rod 305 through a shaft coupling, the other end of the rotating rod 305 and the top end of the second screw rod 306 are both provided with bevel gears, the other end of the rotating rod 305 is meshingly connected with the top end of the second screw rod 306 through the bevel gears, the outer wall of the top end of the second screw rod 306 is rotationally connected with the inner wall of the support plate 303, and the bottom of the support table 301 is fixedly connected with the top of the base 102.

[0026] In this embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the cross-feed member 4 includes a cross-feed motor 401, a third screw rod 402, a transmission block 403, a guide rod 404 and a lifting block 405, the output end of the cross-feed motor 401 is fixedly connected with one end of the third screw rod 402 through a shaft coupling, the outer wall away from the two ends of the third screw rod 402 is threadedly connected with the inner wall of the center of the transmission block 403, the inner wall away from the center of the transmission block 403 is slidingly connected with the outer wall of the guide rod 404, the outer walls of the two ends of the guide rod 404 are fixedly welded with the outer walls of the lifting block 405, the inner wall of the center of the lifting block 405 is rotationally connected with the outer wall of the end of the third screw rod 402 close to the cross-feed motor 401, the inner wall of the lifting block 405 close to the third screw rod 402 is slidingly connected with the outer wall of the guide column 302, the inner walls of the two sides of the lifting block 405 are threadedly connected with the outer walls of the second screw rod 306, and the third screw rod 402 is driven to rotate in the lifting block 405 by the cross-feed motor 401, so that the transmission block 403 moves along the direction of the guide rod 404.

[0027] In this embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, the output end of the grinding wheel motor 501 is fixedly connected with one end of the first rotating shaft 502 through a shaft coupling, and the outer wall of the first rotating shaft 502 away from the grinding wheel motor 501, the outer wall of the second rotating shaft 503 at both ends, the outer wall of the third rotating shaft 504 close to both ends and the outer wall of the fourth rotating shaft 505 at the center are all provided with bevel gears, the top end of the second rotating shaft 503 is meshingly connected with the outer wall of the first rotating shaft 502 away from the grinding wheel motor 501 through a bevel gear, the bottom end of the second rotating shaft 503 is meshingly connected with the outer wall of the third rotating shaft 504 at the center through a bevel gear, one end of the third rotating shaft 504 is meshingly connected with the outer wall of the fourth rotating shaft 505 at the center through a bevel gear, and the other end of the third rotating shaft 504 and both ends of the fourth rotating shaft 505 are both fixedly installed with grinding wheel bodies 506, the bottom of the grinding wheel motor 501 is fixedly connected with the top of the mounting block 507 through bolts, and the front of the mounting block 507 is fixedly connected with the back of the limiting block 508, the inner wall of the limiting block 508 is rotatably connected with the outer wall of the second rotating shaft 503, and the outer walls of the third rotating shaft 504 and the fourth rotating shaft 505 are both rotatably connected with the inner wall of the limiting plate 509, the right side of the mounting block 507 is fixedly welded with the left side of the transmission block 403, and the top of the limiting plate 509 is fixedly welded with the bottom of the transmission block 403, the first rotating shaft 502 is driven to rotate by the grinding wheel motor 501, the second rotating shaft 503 is driven to rotate in the limiting block 508 by the bevel gear when the first rotating shaft 502 rotates, the third rotating shaft 504 is driven to rotate in the limiting plate 509 by the bevel gear through the second rotating shaft 503, and then the fourth rotating shaft 505 is driven to rotate synchronously by the bevel gear, so that the three grinding wheel bodies 506 facing the grinding wheel bodies 506 rotate synchronously.

[0028] The use method and advantages of the utility model are as follows:

[0029] For example Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5As shown, the electrically fused corundum brick to be polished is placed on the workbench body 205, the first screw rod 203 is driven to rotate in the support block 204 by the workbench motor 202, the first screw rod 203 drives the workbench body 205 to move horizontally through the thread, the sliding block 206 slides in the sliding groove 104 to ensure the stability of movement when the workbench body 205 moves horizontally, the transmission block 403 moves along the direction of the guide rod 404 by driving the third screw rod 402 to rotate in the lifting block 405 by the horizontal motor 401, the polishing piece 5 is aligned with the electrically fused corundum brick on the lower workbench body 205 by adjusting the workbench motor 202 and the horizontal motor 401, which facilitates subsequent polishing, after alignment, the rotating rod 305 is driven to rotate by the lifting motor 304, the second screw rod 306 is driven to rotate by the bevel gear when the rotating rod 305 rotates, the lifting block 405 moves vertically along the direction of the guide column 302 under the action of the thread, and then the height of the polishing piece 5 is adjusted, the position and height of the electrically fused corundum brick and the polishing piece 5 can be quickly adjusted by simultaneously driving multiple motors, thereby greatly shortening the processing time, after the position and height are adjusted to the appropriate distance, the first rotating shaft 502 is driven to rotate by the grinding wheel motor 501, the second rotating shaft 503 is driven to rotate in the limiting block 508 by the bevel gear when the first rotating shaft 502 rotates, the third rotating shaft 504 is driven to rotate in the limiting plate 509 by the bevel gear through the second rotating shaft 503, and then the fourth rotating shaft 505 is synchronously rotated by the bevel gear, so that the three grinding wheel bodies 506 facing the grinding wheel body 506 are synchronously rotated, the electrically fused corundum brick can be polished on three sides at the same time, the processing efficiency is improved, a single operation can complete the processing of multiple surfaces, and people are facilitated to use.

[0030] The basic principle, main characteristics and advantages of the utility model are shown and described above. The technical personnel in the industry should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A full-automatic three-face grinder for electrically fused corundum bricks, comprising a base (1), characterized in that: The inner wall of the base (1) is in sliding connection with the outer wall of the working piece (2), the top of the base (1) is in fixed connection with the bottom of the lifting piece (3), and the outer wall of the lifting piece (3) is in threaded connection with the inner wall on both sides of the transverse advancing piece (4) respectively. The bottom of the transverse advancing piece (4) is fixedly welded with the top of the polishing piece (5), and the polishing piece (5) is composed of a grinding wheel motor (501), a first rotating shaft (502), a second rotating shaft (503), a third rotating shaft (504), a fourth rotating shaft (505), three grinding wheel bodies (506), a mounting block (507), a limiting block (508) and a limiting plate (509).

2. The full-automatic three-side grinder for electrically fused corundum bricks according to claim 1, characterized in that: The base (1) is composed of a supporting leg (101), a base (102), a cushion plate (103) and a sliding groove (104), the top of the supporting leg (101) is in fixed connection with the bottom of the base (102), the top of the base (102) is in fixed connection with the bottom of the cushion plate (103), and the top of the cushion plate (103) is provided with the sliding groove (104).

3. The full-automatic three-side grinder for electrically fused corundum bricks according to claim 2, characterized in that: The working piece (2) comprises a mounting plate (201), a workbench motor (202), a first screw rod (203), a supporting block (204), a workbench body (205) and a sliding block (206), the top of the mounting plate (201) is in fixed connection with the bottom of the workbench motor (202) through bolts, the output end of the workbench motor (202) is in fixed connection with one end of the first screw rod (203) through a shaft coupling, the outer walls of the two ends of the first screw rod (203) are in rotary connection with the inner walls of the supporting blocks (204), the outer wall, away from the two ends of the first screw rod (203), is in threaded connection with the inner wall of the workbench body (205), the bottom of the workbench body (205) is in fixed connection with the top of the sliding block (206), the bottoms of the supporting blocks (204) are in fixed connection with the tops of the two sides of the cushion plate (103) respectively, the bottom of the mounting plate (201) is in fixed connection with the top of the cushion plate (103) near the supporting blocks (204), and the outer wall of the sliding block (206) is in sliding connection with the inner wall of the sliding groove (104).

4. The full-automatic three-side grinder for electrically fused corundum bricks according to claim 2, characterized in that: The lifting piece (3) is composed of a supporting table (301), a guide column (302), a supporting plate (303), a lifting motor (304), a rotating rod (305) and a second screw rod (306), the top of the supporting table (301) is in fixed connection with the bottom end of the guide column (302), the top end of the guide column (302) is in fixed connection with the bottom of the supporting plate (303), the top of the supporting plate (303) is in fixed connection with the bottom of the lifting motor (304) through bolts, the output end of the lifting motor (304) is in fixed connection with one end of the rotating rod (305) through a shaft coupling, the other end of the rotating rod (305) and the top end of the second screw rod (306) are both provided with bevel gears, the other end of the rotating rod (305) is in meshing connection with the top end of the second screw rod (306) through the bevel gears, the outer wall of the top end of the second screw rod (306) is in rotary connection with the inner wall of the supporting plate (303), and the bottom of the supporting table (301) is in fixed connection with the top of the base (102).

5. The full-automatic three-side grinder for electrically fused corundum bricks according to claim 4, characterized in that: The cross feed piece (4) includes a cross feed motor (401), a third screw rod (402), a transmission block (403), a guide rod (404) and a lifting block (405), the output end of the cross feed motor (401) is fixedly connected with one end of the third screw rod (402) through a shaft coupling, the outer wall away from the two ends of the third screw rod (402) is threadedly connected with the inner wall at the center of the transmission block (403), the outer wall away from the center of the transmission block (403) is slidably connected with the outer wall of the guide rod (404), the outer walls at the two ends of the guide rod (404) are fixedly welded with the outer walls of the lifting block (405), and the inner wall at the center of the lifting block (405) is rotatably connected with the outer wall of the third screw rod (402) close to one end of the cross feed motor (401), the inner wall of the lifting block (405) close to the third screw rod (402) is slidably connected with the outer wall of the guide column (302), and the inner walls at the two sides of the lifting block (405) are threadedly connected with the outer walls of the second screw rod (306).

6. The full-automatic three-side grinder for electrically fused corundum bricks according to claim 5, characterized in that: The output end of the grinding wheel motor (501) is fixedly connected with one end of the first rotating shaft (502) through a shaft coupling, the outer wall away from the grinding wheel motor (501) of the first rotating shaft (502), the outer walls at the two ends of the second rotating shaft (503), the outer walls close to the two ends of the third rotating shaft (504) and the outer wall at the center of the fourth rotating shaft (505) are all provided with bevel gears, the top end of the second rotating shaft (503) is meshedly connected with the outer wall away from the grinding wheel motor (501) of the first rotating shaft (502) through a bevel gear, the bottom end of the second rotating shaft (503) is meshedly connected with the outer wall at the center of the third rotating shaft (504) through a bevel gear, one end of the third rotating shaft (504) is meshedly connected with the outer wall at the center of the fourth rotating shaft (505) through a bevel gear, and the other end of the third rotating shaft (504) and the two ends of the fourth rotating shaft (505) are both fixedly installed with grinding wheel bodies (506), the bottom of the grinding wheel motor (501) is fixedly connected with the top of the mounting block (507) through bolts, and the front face of the mounting block (507) is fixedly connected with the back face of the limiting block (508), the inner wall of the limiting block (508) is rotatably connected with the outer wall of the second rotating shaft (503), and the outer walls of the third rotating shaft (504) and the fourth rotating shaft (505) are both rotatably connected with the inner wall of the limiting plate (509), the right side of the mounting block (507) is fixedly welded with the left side of the transmission block (403), and the top of the limiting plate (509) is fixedly welded with the bottom of the transmission block (403).

Images