A cutting machine for bearing housing processing

Abstract

The present invention relates to the technical field of bearing housing processing, and discloses a cutting machine for bearing housing processing, including a base. A control box is fixedly installed on the top of the base, and a support mechanism is arranged inside the control box; the support mechanism includes a first cylinder and a support frame. The first cylinder is fixedly installed on the outer side wall of the control box. A connecting plate is fixedly installed at the movable end of the first cylinder. A motor is fixedly installed on the outer wall of the connecting plate. A first rotating shaft is fixedly installed at the output end of the motor. A clamping jaw is fixedly installed at one end of the first rotating shaft away from the first cylinder. The bearing housing is clamped and fixed by an arc-shaped plate that can rotate relative to the mounting seat. After the pushing plate presses on the bearing housing, it will move in the opposite direction relative to the mounting seat, thereby driving the sliding plate to move, so that the rack on the sliding plate moves, thereby driving the half gear to rotate, so that the half gear drives the arc-shaped plate to rotate until the arc-shaped plate tightly presses on the bearing housing.

Description

Technical Field

[0001] The present invention relates to the technical field of bearing housing processing, and particularly to a cutting machine for bearing housing processing. Background Art

[0002] When bearing housings are produced and processed, a cutting machine is used. Existing cutting machines often come with a clamping and positioning structure for clamping and fixing the bearing housing during the processing. Common clamping and positioning mechanisms currently include a supporting type clamping, where the bearing housing is clamped and fixed by a bottom support plate and clamping jaws. This clamping method has good stability, and the clamping jaws do not need to support the bearing housing. Therefore, during cutting, the bearing housing will not separate from the clamping jaws due to the downward pressure. Another common clamping and positioning mechanism uses clamping jaws and a flipping motor. The flipping motor drives the clamping jaws to rotate, thereby flipping the bearing housing. When changing the processing surface, there is no need for secondary disassembly and assembly, improving the processing efficiency. However, in this method, since the bearing housing is supported by the clamping jaws, when the bearing housing is heavy, the cutting machine presses down on the bearing housing, which may cause the bearing housing to separate from the clamping jaws, posing a risk of the bearing housing falling. Summary of the Invention

[0003] The purpose of the present invention is to provide a cutting machine for bearing housing processing to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A cutting machine for bearing housing processing, including a base, a control box is fixedly installed on the top of the base, and a support mechanism is arranged inside the control box;

[0005] The support mechanism includes a first cylinder and a support frame. The first cylinder is fixedly installed on the outer side wall of the control box. A connecting plate is fixedly installed at the movable end of the first cylinder. A motor is fixedly installed on the outer wall of the connecting plate. A first rotating shaft is fixedly installed at the output end of the motor. A clamping jaw is fixedly installed at the end of the first rotating shaft away from the first cylinder. A first gear is fixedly installed on the outer wall of the first rotating shaft. The first gear meshes with a second gear. A second rotating shaft is fixedly installed inside the second gear. The second rotating shaft is rotatably connected to the connecting plate through a bearing. A turntable is fixedly installed on the outer wall of the second rotating shaft. An adjusting component is arranged on the turntable. The movable end of the adjusting component is rotatably connected to a first articulated plate through a pin shaft. The bottom end of the first articulated plate is rotatably connected to a second articulated plate through a pin shaft. A T-shaped guide rail is fixedly installed on the upper surface of the support frame. The bottom end of the second articulated plate is slidably sleeved on the T-shaped guide rail. There are two first cylinders, which are symmetrically arranged about the center of the control box;

[0006] A cleaning mechanism is arranged on the control box.

[0007] Further, the adjusting member includes a first through groove which is formed on the outer wall of the turntable. The inner wall of the first through groove is rotatably connected with a lead screw through a bearing. A slider is sleeved on the outer wall of the lead screw in a threaded manner. The slider is the movable end of the adjusting member and is slidably arranged in the first through groove.

[0008] Further, the clamping jaw includes a mounting seat which is fixedly installed at the end of the first rotating shaft. The top and bottom edges of the mounting seat are rotatably connected with arc-shaped plates through pin shafts. The upper and lower arc-shaped plates are symmetrically arranged up and down with respect to the axis of the first rotating shaft. A spring is fixedly installed on the inner wall of the mounting seat. One end of the spring far away from the mounting seat is fixedly installed with a push plate. A slide plate is fixedly installed on the outer wall of the push plate. The slide plate movably penetrates through the inner wall of the mounting seat. A rack is fixedly installed on the outer wall of the slide plate. The rack meshes with a half gear. The half gear is fixedly installed on the outer wall of the arc-shaped plate. The axis of the half gear overlaps with the axis of the pin shaft connecting the arc-shaped plates.

[0009] Further, a first electric slide rail is fixedly installed on the top inner wall of the operation box. The movable end of the first electric slide rail is fixedly installed with a second electric slide rail. The movable end of the second electric slide rail is fixedly installed with a mounting plate. A second cylinder is fixedly installed at the bottom of the mounting plate. A protective frame is fixedly installed at the bottom of the mounting plate. The protective frame covers the second cylinder. A cutting head is fixedly installed at the extending end of the second cylinder.

[0010] Further, a box door is arranged on the front surface of the operation box. An observation window is arranged on the front surface of the box door.

[0011] Further, a guide rod is fixedly installed on the top of the base. The top end of the guide rod movably penetrates through the bottom of the support frame. A protective cover is fixedly installed on the outer wall of the connecting plate. The protective cover covers the first gear, the second gear, the first hinged plate and the second hinged plate. An avoidance groove is formed at the bottom of the protective cover. The support frame and the T-shaped guide rail pass through the avoidance groove.

[0012] Further, a second through groove is formed on the outer wall of the arc-shaped plate. A roller is slidably arranged on the inner wall of the second through groove. A central rod is fixedly installed on the inner wall of the roller. An arc-shaped groove is formed on the outer wall of the arc-shaped plate. The arc-shaped groove is communicated with the second through groove. The central rod is slidably arranged in the arc-shaped groove.

[0013] Further, the cleaning mechanism includes a circulating air pump fixedly installed on the top of the operation box. The air outlet end of the circulating air pump is connected with a blowing head through a pipeline. The blowing head faces the cutting head. A first connecting rod is fixedly installed on the outer wall of the blowing head, and the first connecting rod is fixedly installed on the cutting head. The air inlet end of the circulating air pump is connected with a treatment box through a pipeline. An L-shaped pipe is communicated and arranged inside the left side of the treatment box. The left end of the L-shaped pipe is communicated with a dust suction head. The dust suction head faces the cutting head, and the dust suction head and the blowing head are respectively located on the left and right sides of the cutting head. A second connecting rod is fixedly installed on the outer wall of the dust suction head, and the second connecting rod is fixedly installed on the cutting head.

[0014] Further, a filter screen is fixedly installed on the inner wall of the treatment box. The filter screen is located above the right end of the second connecting rod. A spraying pipe is fixedly installed inside the filter screen. The bottom end of the spraying pipe is communicated with a Z-shaped pipe. The bottom end of the Z-shaped pipe is communicated with a water pump. The bottom of the water pump is fixedly installed on the outer wall of the operation box. The water inlet end of the water pump is communicated with a water suction pipe. The bottom end of the water suction pipe extends into the water pump.

[0015] Further, a drain pipe is communicated and arranged on the back of the treatment box. The bottom end of the drain pipe is communicated with the inside of the water tank. The top end of the drain pipe is below the top end of the L-shaped pipe. The bottom end of the drain pipe is below the water suction pipe. And a water outlet pipe is communicated and arranged on the right side of the water tank.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The bearing seat is lifted by the support frame. During processing, the bearing seat presses on the support frame and is not easily separated from the clamping jaw. When the first rotating shaft drives the clamping jaw to flip, the second rotating shaft can rotate synchronously, thereby driving the turntable to rotate. The rotation of the turntable drives the adjusting component to rotate, and then drives the first hinge plate to rotate. The rotation of the first hinge plate pulls the second hinge plate to move up or down, so that the support frame moves up to support the bearing seat. When the second hinge plate moves down, it drives the support frame to move down, so that the support frame is separated from the bearing seat, avoiding the support frame from interfering with the clamping jaw to flip the bearing seat. That is, the support for the bearing seat during processing is realized, and the flipping of the bearing seat is also realized;

[0018] 2. By rotating the lead screw, the slider moves along the lead screw, adjusting the position of the first hinge plate relative to the turntable, and then controlling the lifting distance of the second hinge plate to support bearing seats of different heights;

[0019] 3. The bearing housing is clamped and fixed by an arc-shaped plate that can rotate relative to the mounting base. After the push plate presses on the bearing housing, it will move in the opposite direction relative to the mounting base, thereby driving the slide plate to move, causing the rack on the slide plate to move, and then driving the half gear to rotate, so that the half gear drives the arc-shaped plate to rotate until the arc-shaped plate tightly presses on the bearing housing;

[0020] 4. The circulating air pump blows air into the blowing head and extracts the air in the treatment box, so that the blowing head blows air to the cutting head, and the dust suction head extracts the air near the cutting head to form a stable air flow, thereby sucking the residues and fumes during the cutting process into the treatment box for treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a schematic structural diagram of the interior of the operation box of the present invention;

[0023] Figure 3 is a schematic structural diagram of the support mechanism of the present invention;

[0024] Figure 4 is a schematic structural diagram of the front view of the connecting plate and the clamping jaw of the present invention;

[0025] Figure 5 is a schematic structural diagram of the right side view of the turntable of the present invention;

[0026] Figure 6 is a schematic structural diagram of the clamping jaw of the present invention;

[0027] Figure 7 is a schematic structural diagram of the arc-shaped plate of the present invention;

[0028] Figure 8 is a schematic structural diagram of the cleaning mechanism of the present invention;

[0029] Figure 9 is a schematic structural diagram of the front cross-sectional view of the treatment box of the present invention;

[0030] Figure 10 is a schematic structural diagram of the left cross-sectional view of the water tank of the present invention.

[0031] In the figure: 1. Base; 2. Operation box; 3. Support mechanism; 301. First cylinder; 302. Connecting plate; 303. Motor; 304. Support frame; 305. T-shaped guide rail; 306. First rotating shaft; 307. Claw; 308. First gear; 309. Adjusting component; 3010. Second gear; 3011. Second rotating shaft; 3012. Turntable; 3013. First articulated plate; 3014. Second articulated plate; 3071. Mounting seat; 3072. Arc plate; 3073. Pushing plate; 3074. Spring; 3075. Slide plate; 3076. Rack; 3077. Half gear; 3091. First through groove; 3092. Slide block; 3093. Lead screw; 4. Cleaning mechanism; 401. Circulating air pump; 402. First connecting rod; 403. Blowing head; 404. Second connecting rod; 405. Dust suction head; 406. Processing box; 407. L-shaped pipe; 4061. Filter screen; 4062. Spraying pipe; 4063. Z-shaped pipe; 4064. Water pump; 4065. Water tank; 4066. Water suction pipe; 5. Cabinet door; 6. Observation window; 7. Protective cover; 8. Avoidance groove; 9. Guide rod; 11. Second through groove; 12. Roller; 13. Central rod; 14. Arc groove; 15. First electric slide rail; 16. Second electric slide rail; 17. Mounting plate; 18. Second cylinder; 19. Protective frame; 20. Truncation head; 21. Drain pipe; 22. Outlet pipe. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0033] Embodiment 1

[0034] Please refer to Figures 1 - 8 , the present invention provides a technical solution: a cutting machine for bearing seat processing, including a base 1, an operation box 2 is fixedly installed on the top of the base 1, and a support mechanism 3 is arranged inside the operation box 2;

[0035] The supporting mechanism 3 includes a first cylinder 301 and a support frame 304. The first cylinder 301 is fixedly installed on the outer side wall of the operation box 2. A connecting plate 302 is fixedly installed at the movable end of the first cylinder 301. A motor 303 is fixedly installed on the outer wall of the connecting plate 302. A first rotating shaft 306 is fixedly installed at the output end of the motor 303. A clamping jaw 307 is fixedly installed at the end of the first rotating shaft 306 away from the first cylinder 301. A first gear 308 is fixedly installed on the outer wall of the first rotating shaft 306. The first gear 308 meshes with a second gear 3010. A second rotating shaft 3011 is fixedly installed on the inner wall of the second gear 3010. The second rotating shaft 3011 is rotatably connected to the connecting plate 302 through a bearing. A turntable 3012 is fixedly installed on the outer wall of the second rotating shaft 3011. An adjusting member 309 is arranged on the turntable 3012. The movable end of the adjusting member 309 is rotatably connected to a first articulated plate 3013 through a pin shaft. The bottom end of the first articulated plate 3013 is rotatably connected to a second articulated plate 3014 through a pin shaft. A T-shaped guide rail 305 is fixedly installed on the upper surface of the support frame 304. The bottom end of the second articulated plate 3014 is slidably sleeved on the T-shaped guide rail 305. There are two first cylinders 301, which are symmetrically arranged about the center of the operation box 2. The first cylinder 301 drives the connecting plate 302 to move, and then drives the motor 303 to move, so that the first rotating shaft 306 on the motor 303 drives the clamping jaw 307 to move, and the bearing seat is clamped and fixed. The bearing seat is lifted by the support frame 304. During processing, the bearing seat presses on the support frame 304 and is not easily separated from the clamping jaw 307. Through the transmission of the first gear 308 and the second gear 3010, when the first rotating shaft 306 drives the clamping jaw 307 to flip, the second rotating shaft 3011 can rotate synchronously, and then drives the turntable 3012 to rotate. The rotation of the turntable 3012 drives the adjusting member 309 to rotate, and then drives the first articulated plate 3013 to rotate. The rotation of the first articulated plate 3013 pulls the second articulated plate 3014 to move up or down. When the second articulated plate 3014 moves up, it drives the T-shaped guide rail 305 to move up, and then drives the support frame 304 to move up, so that the support frame 304 supports the bearing seat. When the second articulated plate 3014 moves down, it drives the support frame 304 to move down, so that the support frame 304 is separated from the bearing seat, avoiding the support frame 304 from interfering with the flipping of the bearing seat by the clamping jaw 307. That is, the support of the bearing seat during processing is realized, and the flipping of the bearing seat is also realized. The distance of the upward or downward movement of the second articulated plate 3014 is adjusted by the adjusting member 309;

[0036] A cleaning mechanism 4 is arranged on the operation box 2;

[0037] The adjusting member 309 includes a first through groove 3091 which is formed on the outer wall of the turntable 3012. The inner wall of the first through groove 3091 is rotatably connected to a lead screw 3093 through a bearing. A slider 3092 is sleeved on the outer wall of the lead screw 3093 in a threaded manner. The slider 3092 is the movable end of the adjusting member 309. The slider 3092 is slidably arranged in the first through groove 3091. By rotating the lead screw 3093, the slider 3092 moves along the lead screw 3093, adjusting the position of the first hinge plate 3013 relative to the turntable 3012, and further controlling the lifting distance of the second hinge plate 3014 to support bearing seats of different heights;

[0038] The jaw 307 includes a mounting seat 3071 which is fixedly installed at the end of the first rotating shaft 306. The top and bottom edges of the mounting seat 3071 are rotatably connected to arc-shaped plates 3072 through pin shafts. The upper and lower two arc-shaped plates 3072 are symmetrically arranged up and down with respect to the axis of the first rotating shaft 306. A spring 3074 is fixedly installed on the inner wall of the mounting seat 3071. One end of the spring 3074 away from the mounting seat 3071 is fixedly installed with a push plate 3073. A slide plate 3075 is fixedly installed on the outer wall of the push plate 3073. The slide plate 3075 movably penetrates through the inner wall of the mounting seat 3071. A rack 3076 is fixedly installed on the outer wall of the slide plate 3075. The rack 3076 meshes with a half gear 3077. The half gear 3077 is fixedly installed on the outer wall of the arc-shaped plate 3072. The axis of the half gear 3077 coincides with the axis of the pin shaft connecting the arc-shaped plate 3072. The bearing seat is clamped and fixed by the arc-shaped plate 3072 which can rotate relative to the mounting seat 3071. After the push plate 3073 presses on the bearing seat, it will move in the opposite direction relative to the mounting seat 3071, thereby driving the slide plate 3075 to move, causing the rack 3076 on the slide plate 3075 to move, and further driving the half gear 3077 to rotate, so that the half gear 3077 drives the arc-shaped plate 3072 to rotate until the arc-shaped plate 3072 tightly presses on the bearing seat;

[0039] An electric slide rail 15 is fixedly installed on the top inner wall of the operation box 2. The movable end of the electric slide rail 15 is fixedly installed with an electric slide rail 16. The movable end of the electric slide rail 16 is fixedly installed with a mounting plate 17. A second cylinder 18 is fixedly installed at the bottom of the mounting plate 17. A protective frame 19 is fixedly installed at the bottom of the mounting plate 17. The protective frame 19 covers the second cylinder 18. The extending end of the second cylinder 18 is fixedly installed with a cutting head 20. The position of the mounting plate 17 is adjusted in the X-axis and Y-axis directions through the electric slide rail 15 and the electric slide rail 16, thereby adjusting the position of the cutting head 20 relative to the bearing seat, so that the cutting head 20 can process different positions on the bearing seat. The cutting head 20 is driven to lift by the second cylinder 18, so that the cutting head 20 can process bearing seats of different heights. At the same time, when the bearing seat is turned over, the second cylinder 18 drives the cutting head 20 to rise to prevent the cutting head 20 from interfering with the turning of the bearing seat;

[0040] A box door 5 is provided on the front of the operation box 2, and an observation window 6 is provided on the front of the box door 5;

[0041] A guide rod 9 is fixedly installed on the top of the base 1. The top end of the guide rod 9 movably penetrates through the bottom of the support frame 304. A protective cover 7 is fixedly installed on the outer wall of the connecting plate 302. The protective cover 7 covers the first gear 308, the second gear 3010, the first hinged plate 3013, and the second hinged plate 3014. An avoidance groove 8 is provided at the bottom of the protective cover 7. The support frame 304 and the T-shaped guide rail 305 pass through the avoidance groove 8. The guide rod 9 is provided to guide the support frame 304, so that the support frame 304 can only move up and down. The protective cover 7 is provided to protect the structures such as the first gear 308, the second gear 3010, the first hinged plate 3013, and the second hinged plate 3014, and make the whole more beautiful. The avoidance groove 8 is provided so that the support frame 304 will not collide with the protective cover 7 when it moves up and down;

[0042] A second through groove 11 is provided on the outer wall of the arc plate 3072. A roller 12 is slidably arranged on the inner wall of the second through groove 11. A central rod 13 is fixedly installed on the inner wall of the roller 12. An arc groove 14 is provided on the outer wall of the arc plate 3072. The arc groove 14 communicates with the second through groove 11. The central rod 13 is slidably arranged in the arc groove 14. The slidable roller 12 is provided to increase the clamping surface between the arc plate 3072 and the bearing seat. The central rod 13 and the arc groove 14 are provided to limit the roller 12 to prevent the roller 12 from disengaging from the second through groove 11.

[0043] Working principle: When in use, the bearing seat is clamped and fixed by the clamping jaw 307. During processing, the support frame 304 supports the bearing seat. When flipping is required, the motor 303 drives the first rotating shaft 306 to rotate, and then drives the clamping jaw 307 to rotate to drive the bearing seat to flip. In the first half of the flipping process, the first rotating shaft 306 drives the first gear 308 to rotate, and then drives the second gear 3010 to rotate, so that the second rotating shaft 3011 rotates. The second rotating shaft 3011 rotates to drive the turntable 3012 to rotate, and then drives the first hinged plate 3013 to rotate, so that the first hinged plate 3013 pulls the second hinged plate 3014 to move down, and then drives the support frame 304 to move down, so that the support frame 304 is separated from the bearing seat. In the second half of the flipping process, the first hinged plate 3013 pulls the second hinged plate 3014 to move up, and then drives the support frame 304 to move up, so that the support frame 304 moves up to contact the flipped bearing seat and continues to support the bearing seat.

[0044] Embodiment 2

[0045] Please refer to Figures 1 - 10, the present invention provides a technical solution: a cutting machine for bearing housing processing, including a base 1, an operation box 2 is fixedly installed on the top of the base 1, and a support mechanism 3 is arranged inside the operation box 2; the support mechanism 3 includes a first cylinder 301 and a support frame 304. The first cylinder 301 is fixedly installed on the side outer wall of the operation box 2. A connecting plate 302 is fixedly installed at the movable end of the first cylinder 301. A motor 303 is fixedly installed on the outer wall of the connecting plate 302. A first rotating shaft 306 is fixedly installed at the output end of the motor 303. A clamping jaw 307 is fixedly installed at the end of the first rotating shaft 306 away from the first cylinder 301. A first gear 308 is fixedly installed on the outer wall of the first rotating shaft 306. The first gear 308 meshes with a second gear 3010. A second rotating shaft 3011 is fixedly installed inside the second gear 3010. The second rotating shaft 3011 is rotatably connected to the connecting plate 302 through a bearing. A turntable 3012 is fixedly installed on the outer wall of the second rotating shaft 3011. An adjusting component 309 is arranged on the turntable 3012. The movable end of the adjusting component 309 is rotatably connected to a first articulated plate 3013 through a pin shaft. The bottom end of the first articulated plate 3013 is rotatably connected to a second articulated plate 3014 through a pin shaft. A T-shaped guide rail 305 is fixedly installed on the upper surface of the support frame 304. The bottom end of the second articulated plate 3014 is slidably sleeved on the T-shaped guide rail 305. There are two first cylinders 301, and they are symmetrically arranged about the center of the operation box 2;

[0046] A cleaning mechanism 4 is arranged on the operation box 2;

[0047] An electric slide rail 15 is fixedly installed on the top inner wall of the operation box 2. An electric slide rail 16 is fixedly installed at the movable end of the electric slide rail 15. An installation plate 17 is fixedly installed at the movable end of the electric slide rail 16. A second cylinder 18 is fixedly installed at the bottom of the installation plate 17. A protective frame 19 is fixedly installed at the bottom of the installation plate 17. The protective frame 19 covers the second cylinder 18. A cutting head 20 is fixedly installed at the extending end of the second cylinder 18;

[0048] The cleaning mechanism 4 includes a circulating air pump 401, which is fixedly installed on the top of the operation box 2. The air outlet end of the circulating air pump 401 is connected with a blowing head 403 through a pipeline. The blowing head 403 faces the cutting head 20. A first connecting rod 402 is fixedly installed on the outer wall of the blowing head 403, and the first connecting rod 402 is fixedly installed on the cutting head 20. The air inlet end of the circulating air pump 401 is connected with a treatment box 406 through a pipeline. An L-shaped pipe 407 is communicated and arranged inside the left side of the treatment box 406. The left end of the L-shaped pipe 407 is communicated with a dust suction head 405. The dust suction head 405 faces the cutting head 20, and the dust suction head 405 and the blowing head 403 are respectively located on the left and right sides of the cutting head 20. A second connecting rod 404 is fixedly installed on the outer wall of the dust suction head 405, and the second connecting rod 404 is fixedly installed on the cutting head 20. By blowing air into the blowing head 403 through the circulating air pump 401 and sucking the air in the treatment box 406 away, the blowing head 403 blows air towards the cutting head 20, and the dust suction head 405 sucks the air near the cutting head 20 away, forming a stable air flow, and then sucking the residues and flue gas during the cutting process into the treatment box 406 for treatment;

[0049] A filter screen 4061 is fixedly installed on the inner wall of the treatment box 406. The filter screen 4061 is located above the right end of the second connecting rod 404. A spraying pipe 4062 is fixedly installed inside the filter screen 4061. The bottom end of the spraying pipe 4062 is communicated with a Z-shaped pipe 4063. The bottom end of the Z-shaped pipe 4063 is communicated with a water pump 4064. The bottom of the water pump 4064 is fixedly installed with a water tank 4065. The water tank 4065 is fixedly installed on the outer wall of the operation box 2. The water inlet end of the water pump 4064 is communicated with a water suction pipe 4066. The bottom end of the water suction pipe 4066 extends into the water pump 4064. The flue gas and residues are filtered by the filter screen 4061 to prevent the particulate matter in the residues and flue gas from entering the circulating air pump 401. The water pump 4064 pumps the purification liquid from the water tank 4065 into the spraying pipe 4062, and then sprays it towards the flue gas in the spraying pipe 4062 to purify the flue gas, and at the same time precipitate the particulate matter in the flue gas;

[0050] A drain pipe 21 is communicated and arranged on the back of the treatment box 406. The bottom end of the drain pipe 21 is communicated with the inside of the water tank 4065. The top end of the drain pipe 21 is below the top end of the L-shaped pipe 407. The bottom end of the drain pipe 21 is below the water suction pipe 4066. And a water outlet pipe 22 is communicated on the right side of the water tank 4065. The excess purification liquid in the treatment box 406 is re-guided into the water tank 4065 through the drain pipe 21, and the purification liquid in the water tank 4065 is discharged through the water outlet pipe 22.

[0051] Working principle: During use, when machining the bearing housing, residues and fumes will be generated. At the same time, the circulating air pump 401 is turned on to blow air into the blowing head 403 and suck the air in the treatment box 406, so that the blowing head 403 blows air towards the cutting head 20, and the dust suction head 405 sucks the air near the cutting head 20 to form a stable air flow, and then sucks the residues and fumes generated during the cutting process into the treatment box 406. After the fumes and residues enter the treatment box 406, they are purified by the purification liquid sprayed by the spraying pipe 4062 and filtered by the filter screen 4061.

[0052] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

Claims

1. A cutting machine for machining a bearing seat, comprising a base (1), characterized in that: A control box (2) is fixedly installed on the top of the base (1), and a support mechanism (3) is arranged inside the control box (2); the support mechanism (3) includes a first cylinder (301) and a support frame (304). The first cylinder (301) is fixedly installed on the outer wall of the side of the control box (2). A connecting plate (302) is fixedly installed at the movable end of the first cylinder (301). A motor (303) is fixedly installed on the outer wall of the connecting plate (302). A first rotating shaft (306) is fixedly installed at the output end of the motor (303). A clamping jaw (307) is fixedly installed at the end of the first rotating shaft (306) away from the first cylinder (301). A first gear (308) is fixedly installed on the outer wall of the first rotating shaft (306). The first gear (308) meshes with a second gear (3010). A second rotating shaft (3011) is fixedly installed on the inner wall of the second gear (3010). The second rotating shaft (3011) is rotatably connected to the connecting plate (302) through a bearing. A turntable (3012) is fixedly installed on the outer wall of the second rotating shaft (3011). An adjusting member (309) is arranged on the turntable (3012). The movable end of the adjusting member (309) is rotatably connected to a first hinge plate (3013) through a pin shaft. The bottom end of the first hinge plate (3013) is rotatably connected to a second hinge plate (3014) through a pin shaft. A T-shaped guide rail (305) is fixedly installed on the upper surface of the support frame (304). The bottom end of the second hinge plate (3014) is slidably sleeved on the T-shaped guide rail (305). There are two first cylinders (301), which are symmetrically arranged about the center of the control box (2); A cleaning mechanism (4) is arranged on the control box (2); The clamping jaw (307) includes a mounting seat (3071). The mounting seat (3071) is fixedly installed at the end of the first rotating shaft (306). Arc-shaped plates (3072) are rotatably connected to the top and bottom edges of the mounting seat (3071) through pin shafts. The upper and lower arc-shaped plates (3072) are symmetrically arranged about the axis of the first rotating shaft (306). A spring (3074) is fixedly installed on the inner wall of the mounting seat (3071). A push plate (3073) is fixedly installed at the end of the spring (3074) away from the mounting seat (3071). A slide plate (3075) is fixedly installed on the outer wall of the push plate (3073). The slide plate (3075) movably penetrates through the inner wall of the mounting seat (3071). A rack (3076) is fixedly installed on the outer wall of the slide plate (3075). The rack (3076) meshes with a half gear (3077). The half gear (3077) is fixedly installed on the outer wall of the arc-shaped plate (3072). The axis of the half gear (3077) coincides with the axis of the pin shaft connecting the arc-shaped plates (3072); The outer wall of the arc-shaped plate (3072) is provided with a second through groove (11), a roller (12) is slidably arranged on the inner wall of the second through groove (11), a central rod (13) is fixedly installed on the inner wall of the roller (12), an arc-shaped groove (14) is opened on the outer wall of the arc-shaped plate (3072), the arc-shaped groove (14) communicates with the second through groove (11), and the central rod (13) is slidably arranged in the arc-shaped groove (14).

2. The cutoff machine for machining a bearing seat according to claim 1, wherein: The adjusting component (309) includes a first through groove (3091), the first through groove (3091) is opened on the outer wall of the turntable (3012), a lead screw (3093) is rotatably connected to the inner wall of the first through groove (3091) through a bearing, a slider (3092) is sleeved on the outer wall of the lead screw (3093) in a threaded manner, the slider (3092) is the movable end of the adjusting component (309), and the slider (3092) is slidably arranged in the first through groove (3091).

3. The cutting machine for machining a bearing seat according to claim 1, wherein: A first electric slide rail (15) is fixedly installed on the top inner wall of the operation box (2), a second electric slide rail (16) is fixedly installed at the movable end of the first electric slide rail (15), a mounting plate (17) is fixedly installed at the movable end of the second electric slide rail (16), a second cylinder (18) is fixedly installed at the bottom of the mounting plate (17), a protective frame (19) is fixedly installed at the bottom of the mounting plate (17), the protective frame (19) covers the second cylinder (18), and a cutting head (20) is fixedly installed at the extending end of the second cylinder (18).

4. A cutting machine for machining a bearing housing according to claim 1, characterized in that: A box door (5) is arranged on the front surface of the operation box (2), and an observation window (6) is arranged on the front surface of the box door (5).

5. A cutting machine for machining a bearing housing according to claim 1, characterized in that: A guide rod (9) is fixedly installed on the top of the base (1), the top end of the guide rod (9) movably penetrates through the bottom of the support frame (304), a protective cover (7) is fixedly installed on the outer wall of the connecting plate (302), the protective cover (7) covers the first gear (308), the second gear (3010), the first hinge plate (3013), and the second hinge plate (3014), an avoidance groove (8) is opened at the bottom of the protective cover (7), and the support frame (304) and the T-shaped guide rail (305) pass through the avoidance groove (8).

6. The cutting machine for machining a bearing housing according to claim 1, characterized in that: The cleaning mechanism (4) includes a circulating air pump (401). The circulating air pump (401) is fixedly installed on the top of the operation box (2). The air outlet end of the circulating air pump (401) is connected with a blowing head (403) through a pipeline. The blowing head (403) faces the cutting head (20). A first connecting rod (402) is fixedly installed on the outer wall of the blowing head (403), and the first connecting rod (402) is fixedly installed on the cutting head (20). The air inlet end of the circulating air pump (401) is connected with a treatment box (406) through a pipeline. An L-shaped pipe (407) is communicated and arranged inside the left side of the treatment box (406). The left end of the L-shaped pipe (407) is communicated with a dust suction head (405). The dust suction head (405) faces the cutting head (20), and the dust suction head (405) and the blowing head (403) are respectively located on the left and right sides of the cutting head (20). A second connecting rod (404) is fixedly installed on the outer wall of the dust suction head (405), and the second connecting rod (404) is fixedly installed on the cutting head (20).

7. A cutting machine for machining a bearing seat according to claim 6, characterized in that: A filter screen (4061) is fixedly installed on the inner wall of the treatment box (406). The filter screen (4061) is located above the right end of the second connecting rod (404). A spraying pipe (4062) is fixedly installed inside the filter screen (4061). The bottom end of the spraying pipe (4062) is communicated with a Z-shaped pipe (4063). The bottom end of the Z-shaped pipe (4063) is communicated with a water pump (4064). The bottom of the water pump (4064) is fixedly installed with a water tank (4065). The water tank (4065) is fixedly installed on the outer wall of the operation box (2). The water inlet end of the water pump (4064) is communicated with a water suction pipe (4066). The bottom end of the water suction pipe (4066) extends into the water pump (4064).

8. A cutting machine for machining a bearing housing according to claim 6, characterized in that: A drain pipe (21) is communicated and arranged on the back of the treatment box (406). The bottom end of the drain pipe (21) is communicated with the inside of the water tank (4065). The top end of the drain pipe (21) is below the top end of the L-shaped pipe (407). The bottom end of the drain pipe (21) is below the water suction pipe (4066), and a water outlet pipe (22) is communicated and arranged on the right side of the water tank (4065).

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