Abrasive belt grinding and deburring machine for residual roots of casting head of turbine shell of gas compressor

Abstract

The invention relates to the technical field of workpiece residual root grinding, and discloses an abrasive belt grinding and deburring machine for residual roots of a casting head of a turbine shell of a gas compressor, which comprises a grinding and deburring machine main body and a grinding and deburring mechanism fixed at the rear end of the top of the other side of the grinding and deburring machine main body, a first stand column is fixedly installed on one side of the top of the grinding and deburring mechanism, and a second stand column is fixedly installed on the other side of the top of the grinding and deburring mechanism. When the residual root of the casting head of the turbine shell of the gas compressor is ground, if the cross section of the residual root is large and smooth, the bending adjusting plate is rotated to be in a vertical state, the maximum cross section of the first grinding abrasive belt makes contact with the residual root for grinding, and if the residual root is a curved surface or an inclined surface, the bending adjusting plate is rotated to be adjusted to a proper angle, so that the residual root is ground. And then, after a locking bolt penetrates through an arc through groove to lock the bending adjusting plate, the first grinding abrasive belt is located at a proper angle to grind the residual root of the casting head of the turbine shell of the gas compressor.

Description

Technical Field

[0001] This invention relates to the field of workpiece residual root grinding technology, specifically to a belt grinding deburring machine for residual roots of compressor turbine housing gating risers. Background Technology

[0002] As a core component of the turbocharger, the casting quality of the compressor turbine housing directly affects engine performance. The gating and riser, a critical structure in the casting process, requires efficient and precise removal of any residual roots formed after solidification to ensure the dimensional accuracy and surface quality of the turbine housing. Currently, belt grinding deburring machines are used to grind away these residual roots from the compressor turbine housing gating and riser. In the process of realizing this invention, the inventors discovered at least the following problems in the prior art: The belt grinding deburring machine drives the belt to rotate through the drive mechanism, so that the belt grinds the residual roots of the riser and gating gate of the compressor turbine housing. However, the residual roots of the existing compressor turbine housing riser and gating gate have complex shapes, which may include curved surfaces or bevels. If the belt grinding equipment lacks an angle adjustment mechanism, the contact surface between the belt and the residual roots will remain unchanged, resulting in over-grinding in some areas and under-grinding in some areas (such as the root of the bevel). The residual root height exceeds the standard, which affects the assembly accuracy of the turbine housing and adjacent components, or causes crack propagation due to stress concentration during operation, reducing the reliability and life of the turbine housing.

[0003] No effective solutions have yet been proposed to address the problems in the relevant technologies. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a belt grinding deburring machine for residual roots of compressor turbine housing gating and riser. This solves the problem that when the residual roots of the gating and riser are curved or inclined surfaces, the contact surface between the belt and the residual roots remains unchanged, resulting in over-grinding in some areas and under-grinding in others, leading to excessive residual root height and thus reducing the reliability and lifespan of the turbine housing.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing includes a main body and a grinding deburring mechanism fixed to the rear end of the top of the other side of the main body. A first column is fixedly installed on one side of the top of the grinding deburring mechanism, and a second column is fixedly installed on the other side of the top of the grinding deburring mechanism. A crossbar is movably installed at the front end of the first and second columns. A bending adjustment plate is rotatably installed at the front end of one side of the crossbar. An arc-shaped through groove is formed on the other side of the bending adjustment plate. A locking bolt extending into the bolt hole of the crossbar is rotatably installed through the arc-shaped through groove. The second column... A top rod is fixedly connected to the top of the column via a hinge. An electric push rod is rotatably installed at the rear end of the first column, and the output end of the electric push rod is rotatably connected to the top rod. A first servo motor is fixedly installed on the other side of the grinding and deburring mechanism. A first drive roller is located at the top and bottom of the front end of the bending adjustment plate and on one side of the front end of the top rod. The output end of the first servo motor is fixedly connected to the first drive roller and three other sets of first drive rollers to form a drive mechanism. A first grinding belt is sleeved on the outer side of the four sets of first drive rollers. A connector is fixedly connected to one end of the top rod, and a handle is fixedly installed at the rear end of the connector. The top of the grinding and deburring mechanism is fixedly mounted with a second servo motor, the output end of the second servo motor is fixedly mounted with a first lead screw, and the top end of the first lead screw is fixedly connected to the first column through a bearing. The outer side of the first lead screw is fixedly mounted with a first threaded collar that is fixedly connected to the crossbar through a threaded sleeve.

[0006] Preferably, a grinding groove is provided on one side of the top of the grinding and deburring machine body, and a main controller is fixedly installed on the other side of the top front end of the grinding and deburring machine body.

[0007] Preferably, an L-shaped fixing rod is fixedly installed at the top and bottom of one side of the bending adjustment plate, and a grinding support plate is fixedly connected to the other side of the L-shaped fixing rod.

[0008] Preferably, the first column has a second sliding groove at its front end, and the second column has a first sliding groove on one side. A second slider fixedly connected to the crossbar is slidably installed inside the second sliding groove, and a first slider fixedly connected to the crossbar is slidably installed inside the first sliding groove.

[0009] Preferably, a support frame is fixedly installed on one side of the top of the grinding and deburring machine body, a hydraulic push rod is fixedly installed on the top of the support frame, a fine grinding mechanism is fixedly connected to the bottom end of the hydraulic push rod, a second drive roller is rotatably installed on the inner side of the fine grinding mechanism, and there are two sets of the second drive rollers. A second grinding belt is sleeved on the outer side of the second drive roller. A limit baffle is provided at the opening at the front end of the fine grinding mechanism, and the two sides of the limit baffle are fixed to the opening at the front end by screws passing through the fine grinding mechanism.

[0010] Preferably, a chip collection box is fixedly installed at the front end of the top of the grinding and deburring machine body. A drawer is movably installed inside the chip collection box. A suction fan is fixedly installed on the top of the chip collection box, and the output end of the suction fan is fixedly connected to the top of the chip collection box. A workpiece is fixedly installed at the front end of the inner side of the support frame. A corrugated conveying pipe penetrating the workpiece is fixedly connected to the input end of the suction fan. A chip absorption cover is fixedly installed at one end of the corrugated conveying pipe.

[0011] Preferably, the bottom of the grinding groove is provided with a cavity, and there are two sets of cavities. A second lead screw is rotatably installed inside the cavity and extends to the outer side of the front and rear ends of the grinding deburring machine body. A second threaded collar is installed on the outer side of the second lead screw through a threaded sleeve. A fixing clamp plate extending into the interior of the grinding groove is fixedly installed through the top of the second threaded collar.

[0012] Preferably, a rubber pad is fixedly installed on one side of the fixing clamps that are close to each other, and the surface of the rubber pad is evenly distributed with anti-slip texture.

[0013] Preferably, a rotating handle is fixedly installed at one end of the second lead screw that is far apart from the other end, and a locking nut located on the outside of the main body of the grinding and deburring machine is installed on the outside of the second lead screw by means of a thread.

[0014] Compared with the prior art, the present invention provides a belt grinding deburring machine for the residual roots of the riser and gating gate of a compressor turbine casing, which has the following beneficial effects: 1. When grinding the residual roots of the compressor turbine housing gating and riser, if the cross-section of the residual root is large and flat, the bending adjustment plate is rotated to make it vertical, so that the maximum cross-section of the first grinding belt contacts the residual root for grinding. If the residual root is curved or inclined, the bending adjustment plate is rotated to adjust it to a suitable angle. Then, the bending adjustment plate is locked by the locking bolt through the arc groove, so that the first grinding belt is at a suitable angle to grind the residual roots of the compressor turbine housing gating and riser. This avoids the problem that if the residual root of the gating and riser is curved or inclined, the contact surface between the sand belt and the residual root will remain unchanged, resulting in over-grinding in some areas and under-grinding in some areas, and the residual root height exceeds the standard, thereby reducing the reliability and life of the turbine housing. 2. In this invention, after the first grinding belt is adjusted to a suitable angle by bending the adjustment plate, the top of the first grinding belt is lifted by extending or retracting the output end of the electric push rod. At this time, no matter how the grinding angle of the first grinding belt is adjusted, the first drive roller at the front end of the push rod can be used to tension the first grinding belt by supporting it through the electric push rod. This ensures that the first grinding belt is always in a taut state for grinding, avoiding the situation where the top of the first grinding belt becomes loose and derails when the first grinding belt is adjusted to a suitable angle for grinding, which may cause damage to the equipment. 3. When the present invention uses the first grinding belt to grind the residual roots of the compressor turbine housing, the output end of the second servo motor drives the first lead screw to rotate according to the different residual heights of the compressor turbine housing. This allows the first threaded collar to rise or fall on the outside of the first lead screw, thereby driving the crossbar to rise or fall. At this time, the grinding cross section on one side of the first grinding belt is adjusted to a suitable height to perform grinding operations on the residual roots of the compressor turbine housing, thus improving the grinding efficiency of the device. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear view structure of the present invention; Figure 3 This is a top view of the structure of the present invention; Figure 4 This is a front view schematic diagram of the grinding and deburring mechanism of the present invention; Figure 5 This is a rear view schematic diagram of the grinding and deburring mechanism of the present invention; Figure 6 This is a side view of the grinding and deburring mechanism of the present invention. Figure 7 This is a schematic diagram of the rear view of the crossbar structure of the present invention; Figure 8 This is a frontal view of the disassembled structure of the detail polishing mechanism of the present invention; Figure 9This is a top view of the disassembled structure of the iron filings collection box of the present invention; Figure 10 This is a top view cross-sectional structural diagram of the main body of the grinding and deburring machine of the present invention.

[0016] In the diagram: 1. Main body of the grinding and deburring machine; 101. Grinding groove; 102. Main controller; 2. Grinding and deburring mechanism; 201. First column; 202. Second column; 203. Crossbar; 204. Bending adjustment plate; 205. Arc through groove; 206. Locking bolt; 207. Top rod; 208. Electric push rod; 209. First servo motor; 210. First drive roller; 211. First grinding belt; 212. L-shaped fixing rod; 213. Grinding support plate; 214. Connecting piece; 215. Handle; 216. First slide groove; 217. Second slide groove; 218. First slider ; 219. Second slider; 3. Second servo motor; 301. First lead screw; 302. First threaded collar; 4. Support frame; 401. Hydraulic push rod; 402. Detail grinding mechanism; 403. Second drive roller; 404. Second grinding belt; 405. Limiting baffle; 406. Supporting workpiece; 5. Iron chip collection box; 501. Drawer; 502. Fan; 503. Corrugated conveying pipe; 504. Iron chip absorption cover; 6. Cavity; 601. Second lead screw; 602. Second threaded collar; 603. Fixing clamp; 604. Rubber pad; 605. Rotary handle; 606. Locking nut. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes a belt grinding deburring machine for the residual roots of the riser and gating gate of a compressor turbine housing.

[0019] Please see Figures 1-10A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing includes a grinding deburring machine body 1 and a grinding deburring mechanism 2 fixed to the rear end of the top of the other side of the grinding deburring machine body 1. A grinding groove 101 is formed on one side of the top of the grinding deburring machine body 1. A main controller 102 is fixedly installed on the other side of the top front end of the grinding deburring machine body 1. A first column 201 is fixedly installed on one side of the top of the grinding deburring mechanism 2, and a second column 202 is fixedly installed on the other side of the top of the grinding deburring mechanism 2. A crossbar 203 is movably installed at the front end of the first column 201 and the second column 202. A bending adjustment plate 204 is rotatably installed at the front end of one side of the crossbar 203. An arc-shaped through groove 205 is formed on the other side of the bending adjustment plate 204. An extension plate 204 is rotatably installed through the arc-shaped through groove 205. The locking bolt 206 is inside the screw hole of rod 203. The top of the second column 202 is fixedly connected to the top rod 207 by a hinge. The rear end of the first column 201 is rotatably installed with an electric push rod 208, and the output end of the electric push rod 208 is rotatably connected with the top rod 207. The other side of the grinding and deburring mechanism 2 is fixedly installed with a first servo motor 209. The top and bottom of the front end of the bending adjustment plate 204 and one side of the front end of the top rod 207 are equipped with a first drive roller 210. The output end of the first servo motor 209 is fixedly connected to the first drive roller 210 and three other sets of first drive rollers 210 to form a drive mechanism. The outer side of the four sets of first drive rollers 210 is sleeved with a first grinding belt 211. One end of the top rod 207 is fixedly connected with a connector 214. The rear end of the connector 214 is fixedly installed with a handle 215. The top of the grinding and deburring mechanism 2 is fixedly mounted with a second servo motor 3. The output end of the second servo motor 3 is fixedly mounted with a first lead screw 301. The top end of the first lead screw 301 is fixedly connected to the first column 201 through a bearing. The outer side of the first lead screw 301 is fixedly mounted with a first threaded collar 302 that is fixedly connected to the crossbar 203 through a threaded sleeve.

[0020] This belt grinding deburring machine for compressor turbine housing riser and gating remnants first installs the compressor turbine housing to be ground inside the grinding groove 101. Then, the grinding deburring mechanism 2 is adjusted according to the shape and height of the remnant. If the remnant has a large and flat cross-section, the bending adjustment plate 204 is rotated to make it vertical, allowing the maximum cross-section of the first grinding belt 211 to contact the remnant for grinding. If the remnant is curved or inclined, the bending adjustment plate 204 is rotated to make it vertical, allowing the maximum cross-section of the first grinding belt 211 to contact the remnant for grinding. The bending adjustment plate 204 is adjusted to a suitable angle, and then the bending adjustment plate 204 is locked by the locking bolt 206 through the arc groove 205, so that the first grinding belt 211 is at a suitable angle. After the grinding cross-section of the first grinding belt 211 is adjusted to a suitable angle, the operator holds the handle 215 and extends or retracts the output end of the electric push rod 208. Since the top rod 207 is connected to the other end of the second column 202 by a hinge, one end of the top rod 207 rotates and rises steadily, thereby lifting the top of the first grinding belt 211. At this point, regardless of how the grinding angle of the first grinding belt 211 is adjusted, the first drive roller 210 at the front end of the push rod 207 can be used to tension the first grinding belt 211 through the support of the electric push rod 208. This ensures that the first grinding belt 211 is always taut during grinding, preventing the top of the first grinding belt 211 from becoming loose and derailing when the grinding angle is adjusted to a suitable level, which could potentially damage the equipment. Then, depending on the height of the residual roots of the compressor turbine housing, the output end of the second servo motor 3 drives the first lead screw 301. Rotation allows the first threaded collar 302 to rise or fall on the outside of the first lead screw 301, thereby driving the crossbar 203 to rise or fall. At this time, the grinding cross section on one side of the first grinding belt 211 is adjusted to a suitable height to perform grinding operations on the residual roots of the compressor turbine housing. This improves the grinding efficiency of the device and solves the problem that if the residual roots of the existing gating and riser are curved or inclined, the contact surface between the sand belt and the residual roots will remain unchanged, resulting in over-grinding in some areas and under-grinding in others, with the residual root height exceeding the standard, thus reducing the reliability and life of the turbine housing.

[0021] Furthermore, an L-shaped fixing rod 212 is fixedly installed on the top and bottom of one side of the bending adjustment plate 204, and a grinding support plate 213 is fixedly connected to the other side of the L-shaped fixing rod 212. A gap is reserved between the inner side of the grinding cross-section of the first grinding belt 211 and the grinding support plate 213. When the first grinding belt 211 is grinding, the grinding support plate 213 supports the grinding cross-section of the first grinding belt 211 so that it can contact the residual root to be ground, thereby increasing the friction of the contact surface and improving the grinding efficiency of the compressor turbine housing riser residual root. Furthermore, a second sliding groove 217 is provided at the front end of the first column 201, and a first sliding groove 216 is provided on one side of the second column 202. A second slider 219, which is fixedly connected to the crossbar 203, is slidably installed inside the second sliding groove 217, and a first slider 218, which is fixedly connected to the crossbar 203, is slidably installed inside the first sliding groove 216. When the crossbar 203 is adjusted by rising or falling, the first slider 218 slides inside the first sliding groove 216, and the second slider 219 slides inside the second sliding groove 217, thereby making the rise or fall of the crossbar 203 more stable and improving the stability of the device. Furthermore, a support frame 4 is fixedly installed on one side of the top of the main body 1 of the grinding and deburring machine. A hydraulic push rod 401 is fixedly installed on the top of the support frame 4. A detail grinding mechanism 402 is fixedly connected to the bottom end of the hydraulic push rod 401. A second drive roller 403 is rotatably installed on the inner side of the detail grinding mechanism 402. There are two sets of the second drive rollers 403. A second grinding belt 404 is sleeved on the outer side of the second drive rollers 403. A limit baffle 405 is provided at the opening at the front end of the detail grinding mechanism 402. The two sides of the limit baffle 405 are fixed to the front end opening by screws through the detail grinding mechanism 402. When the residual sprue of the compressor turbine housing needs detailed grinding, the output end of the hydraulic push rod 401 extends downward, causing the detailed grinding mechanism 402 to descend to the bottom. At this time, the second grinding belt 404 contacts the area to be ground on the residual sprue of the compressor turbine housing. The drive mechanism drives the second grinding belt 404 to rotate. Because the grinding cross-section of the second grinding belt 404 is small, it can perform grinding operations on the details of the residual sprue of the compressor turbine housing, improving grinding efficiency. The grinding precision of the compressor turbine housing riser and gating residue is improved, thereby enhancing the grinding quality of the device. When the second grinding belt 404 needs to be replaced, it can be removed from the opening at the front end of the detail grinding mechanism 402 by disassembling the limiting baffle 405. Then, the limiting baffle 405 is installed at the opening at the front end of the detail grinding mechanism 402 and fixed to the opening at the front end of the detail grinding mechanism 402 with screws, which facilitates the replacement operation of the staff. Furthermore, a chip collection box 5 is fixedly installed at the front end of the top of the main body 1 of the grinding and deburring machine. A drawer 501 is movably installed inside the chip collection box 5. A suction fan 502 is fixedly installed on the top of the chip collection box 5, and the output end of the suction fan 502 is fixedly connected to the top of the chip collection box 5. A workpiece support 406 is fixedly installed at the front end of the inner side of the support frame 4. A corrugated conveying pipe 503 that passes through the workpiece support 406 is fixedly connected to the input end of the suction fan 502. A chip absorption cover 504 is fixedly installed at one end of the corrugated conveying pipe 503. When the compressor turbine housing riser remnant is being ground, the airflow from the suction fan 502 draws the grinding shavings into the corrugated conveyor pipe 503 through the shavings absorption hood 504, and then into the drawer 501 for storage. The workers can then remove the shavings from the drawer 501 to handle them, thus preventing the shavings from being scattered in the outside environment and causing pollution during the grinding of the compressor turbine housing riser remnant. Furthermore, a cavity 6 is provided at the bottom of the grinding groove 101, and there are two sets of cavities 6. A second lead screw 601 is rotatably installed inside the cavity 6, extending to the outer side of the front and rear ends of the grinding deburring machine body 1. A second threaded collar 602 is installed on the outer side of the second lead screw 601 through a threaded connection. A fixing clamp 603 extending into the grinding groove 101 is fixedly installed through the top of the second threaded collar 602. A rotating handle 605 is fixedly installed at the opposite ends of the second lead screw 601. A locking nut 606 located on the outer side of the grinding deburring machine body 1 is rotatably installed on the outer side of the second lead screw 601 through a thread. When the compressor turbine housing is placed inside the grinding groove 101, the operator holds the handle 605 and rotates the second lead screw 601 to move the two fixing plates 603 closer to each other inside the grinding groove 101, thereby clamping and fixing the compressor turbine housing in the designated position inside the grinding groove 101. Then, by rotating the locking nut 606, the second lead screw 601 is locked. At this time, the compressor turbine housing is fixed in the designated position inside the grinding groove 101, which facilitates the equipment to perform grinding operations on the residual roots of the compressor turbine housing gating gate. Furthermore, a rubber pad 604 is fixedly installed on one side of the fixed clamping plates 603 that are close to each other, and the surface of the rubber pad 604 is evenly distributed with anti-slip texture. When the fixed clamping plates 603 clamp the compressor turbine housing, the rubber pad 604 on the inner side of the fixed clamping plates 603 contacts the compressor turbine housing. Because the surface of the rubber pad 604 is evenly distributed with anti-slip texture, the fixed clamping plates 603 clamp the compressor turbine housing more firmly, improving the grinding stability of the equipment. Working principle: When this belt grinding deburring machine for compressor turbine housing riser and gate remnants is in operation, the compressor turbine housing to be ground is first placed in the grinding groove 101. The operator holds the handle 605 and rotates the second lead screw 601. The two fixed clamping plates 603 move closer to each other in the grinding groove 101, and the anti-slip texture on the surface of the rubber pad 604 contacts the compressor turbine housing, clamping and fixing it in the designated position in the grinding groove 101. Then, the locking nut 606 is rotated to lock the second lead screw 601. Next, the grinding deburring mechanism 2 is adjusted according to the shape and height of the compressor turbine housing riser and gate remnant. If the residual root has a large and flat cross-section, rotate the bending adjustment plate 204 to make it vertical, so that the maximum cross-section of the first grinding belt 211 contacts the residual root for grinding. If the residual root is curved or inclined, rotate the bending adjustment plate 204 to adjust it to a suitable angle, and use the locking bolt 206 to lock the bending adjustment plate 204 through the arc groove 205, so that the first grinding belt 211 is at a suitable angle. After the grinding cross-section of the first grinding belt 211 is adjusted, the operator holds the handle 215, the output end of the electric push rod 208 extends or retracts, and one end of the top rod 207 rotates steadily upward, lifting the top of the first grinding belt 211. The electric push rod 208 supports the first drive roller 210 at the front end of the top rod 207 to tension the first grinding belt 211, so that the first grinding belt 211 is always taut for grinding, avoiding loosening and derailment at the top and damage to the equipment. Then, based on the remaining height of the residual root, the output end of the second servo motor 3 drives the first lead screw 301 to rotate. The first threaded collar 302 rises or falls outside the first lead screw 301, driving the crossbar 203 to rise or fall, adjusting the grinding cross section on one side of the first grinding belt 211 to a suitable height for grinding, thus improving grinding efficiency. When the residual root of the compressor turbine housing gating riser needs fine grinding, the output end of the hydraulic push rod 401 extends downward, the fine grinding mechanism 402 descends to the bottom, the second grinding belt 404 contacts the area to be ground, and the drive mechanism drives the second grinding belt 404 to rotate, grinding the fine details, improving grinding precision and quality. When replacing the second grinding belt 404, it can be replaced after removing the limit baffle 405. During grinding, the suction fan 502 absorbs the airflow, and the iron filings are sucked into the corrugated conveyor pipe 503 through the iron filings absorption hood 504, and then transported to the drawer 501 for storage. The staff pulls out the drawer 501 to handle the iron filings, preventing the iron filings from scattering and polluting the environment.

[0022] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A belt grinding deburring machine for removing residual roots of compressor turbine casing risers, comprising a grinding deburring machine body (1) and a grinding deburring mechanism (2) fixed to the top rear end of the other side of the grinding deburring machine body (1), characterized in that: A first column (201) is fixedly installed on one side of the top of the grinding and deburring mechanism (2), and a second column (202) is fixedly installed on the other side of the top of the grinding and deburring mechanism (2). A crossbar (203) is movably installed at the front end of the first column (201) and the second column (202). A bending adjustment plate (204) is rotatably installed at the front end of one side of the crossbar (203). An arc-shaped through groove (205) is opened on the other side of the bending adjustment plate (204). A locking bolt (206) extending into the screw hole of the crossbar (203) is rotatably installed through the arc-shaped through groove (205). A top rod (207) is fixedly connected to the top of the second column (202) by a hinge. An electric pusher is rotatably installed at the rear end of the first column (201). The rod (208) is rotatably connected to the push rod (207) at the output end of the electric push rod (208). The other side of the grinding and deburring mechanism (2) is fixedly installed with a first servo motor (209). The top and bottom of the front end of the bending adjustment plate (204) and one side of the front end of the push rod (207) are provided with a first drive roller (210). The output end of the first servo motor (209) is fixedly connected to the first drive roller (210) and three other sets of first drive rollers (210) to form a drive mechanism. The outer sides of the four sets of first drive rollers (210) are fitted with a first grinding belt (211). One end of the push rod (207) is fixedly connected with a connector (214). The rear end of the connector (214) is fixedly installed with a handle (215). The top of the grinding and deburring mechanism (2) is fixedly installed with a second servo motor (3), and the output end of the second servo motor (3) is fixedly installed with a first lead screw (301). The top end of the first lead screw (301) is fixedly connected to the first column (201) through a bearing. The outer side of the first lead screw (301) is fixedly connected to the crossbar (203) through a threaded sleeve.

2. The belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing according to claim 1, characterized in that: A grinding groove (101) is provided on one side of the top of the grinding and deburring machine body (1), and a main controller (102) is fixedly installed on the other side of the top front end of the grinding and deburring machine body (1).

3. A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing according to claim 1, characterized in that: An L-shaped fixing rod (212) is fixedly installed on the top and bottom of one side of the bending adjustment plate (204), and a grinding support plate (213) is fixedly connected to the other side of the L-shaped fixing rod (212).

4. A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing according to claim 1, characterized in that: The first column (201) has a second sliding groove (217) at its front end, and the second column (202) has a first sliding groove (216) on one side. The second sliding groove (217) has a second slider (219) that is fixedly connected to the crossbar (203) and the first sliding groove (216) has a first slider (218) that is fixedly connected to the crossbar (203) and is slidably installed inside the first sliding groove (216).

5. A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing according to claim 2, characterized in that: A support frame (4) is fixedly installed on one side of the top of the main body (1) of the grinding and deburring machine. A hydraulic push rod (401) is fixedly installed on the top of the support frame (4). A detail grinding mechanism (402) is fixedly connected to the bottom end of the hydraulic push rod (401). A second drive roller (403) is rotatably installed on the inner side of the detail grinding mechanism (402). There are two sets of the second drive rollers (403). A second grinding belt (404) is sleeved on the outer side of the second drive rollers (403). A limit baffle (405) is provided at the opening at the front end of the detail grinding mechanism (402). The two sides of the limit baffle (405) are fixed to the opening at the front end by screws through the detail grinding mechanism (402).

6. A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing according to claim 5, characterized in that: A chip collection box (5) is fixedly installed at the front end of the top of the main body (1) of the grinding deburring machine. A drawer (501) is movably installed inside the chip collection box (5). A suction fan (502) is fixedly installed on the top of the chip collection box (5), and the output end of the suction fan (502) is fixedly connected to the top of the chip collection box (5). A support workpiece (406) is fixedly installed at the front end of the inner side of the support frame (4). A corrugated conveying pipe (503) that passes through the support workpiece (406) is fixedly connected to the input end of the suction fan (502). A chip absorption cover (504) is fixedly installed at one end of the corrugated conveying pipe (503).

7. A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing according to claim 5, characterized in that: The bottom of the grinding groove (101) is provided with a cavity (6), and there are two sets of cavities (6). A second lead screw (601) is rotatably installed inside the cavity (6) and extends to the outside of the front and rear ends of the grinding deburring machine body (1). A second threaded collar (602) is installed on the outside of the second lead screw (601) by threaded connection. A fixed clamping plate (603) extending into the grinding groove (101) is fixedly installed through the top of the second threaded collar (602).

8. A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing according to claim 7, characterized in that: A rubber pad (604) is fixedly installed on one side of the fixed clamping plates (603) that are close to each other, and the surface of the rubber pad (604) is evenly distributed with anti-slip texture.

9. A belt grinding deburring machine for removing residual burrs from the riser and gating gate of a compressor turbine casing according to claim 7, characterized in that: A handle (605) is fixedly installed at one end of the second lead screw (601) that is far apart from each other, and a locking nut (606) located on the outside of the grinding and deburring machine body (1) is installed on the outside of the second lead screw (601) by means of thread rotation.

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