Supercharger main shaft grinding device

Abstract

The utility model belongs to the technical field of machining, and particularly relates to a supercharger spindle grinding device which comprises a grinding machine body, a shell is fixedly connected to the top of the grinding machine body, an exhaust mechanism is arranged on one side of the shell, and a cleaning mechanism is arranged on the top of the grinding machine body. According to the grinding machine, the exhaust mechanism and the sweeping mechanism are arranged, the exhaust mechanism enables dust generated when the grinding machine works to be sucked into an ash bag through rotation of a fan, and the situation that the dust is sucked by workers and accumulated in the grinding machine, and consequently the workers feel uncomfortable and the performance of the grinding machine is reduced is prevented; according to the grinding machine, dust attached to the filter screen can be swept into the ash residue box, then the dust in the ash residue box is poured out, and therefore dust accumulation is reduced, through the exhaust mechanism and the sweeping mechanism, the situation that the dust is directly diffused into air is effectively reduced, the possibility that the dust is inhaled by operators is reduced, and the situation that the dust is accumulated in the grinding machine is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a supercharger main shaft grinding device. Background Art

[0002] The supercharger spindle grinding device is a common industrial equipment, which is mainly used for grinding, polishing and trimming the surface of the supercharger spindle to remove burrs and make the surface smoother. At this time, a supercharger spindle grinding device is used.

[0003] However, when the grinder is working, a large amount of dust will be directly released into the air and inhaled by the operator. Long-term inhalation of this dust may cause damage to the operator's respiratory system. The dust will also accumulate inside the grinder and may clog the key components of the machine, causing the machine's performance to deteriorate or even malfunction, making it inconvenient to remove the dust generated by grinding. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, when the grinder is working, a large amount of dust will be directly emitted into the air and inhaled by the operator. Long-term inhalation of such dust may cause damage to the respiratory system of the operator. The dust will also accumulate inside the grinder, which may clog the key components of the machine, resulting in reduced machine performance and even malfunctions. The utility model proposes a supercharger spindle grinding device.

[0005] The utility model solves the technical problem by adopting the following technical solution: a supercharger main shaft grinding device, comprising a grinding machine body, a shell is fixedly connected to the top of the grinding machine body, an exhaust mechanism is arranged on one side of the shell, and a cleaning mechanism is arranged on the top of the grinding machine body;

[0006] The exhaust mechanism comprises an exhaust hole, the exhaust hole is opened on one side of the shell, the inner cavity of the exhaust hole is fixedly connected to a support frame, one side of the support frame is rotatably connected to a fan, one side of the shell is fixedly connected to a dust collecting hood, the bottom of the dust collecting hood is fixedly connected to a dust hopper, and the bottom of the dust hopper is slidably connected to an ash bag;

[0007] The cleaning mechanism includes a cylinder, which is fixedly connected to the top of the grinder body, the telescopic end of the cylinder is fixedly connected to an L-shaped push plate, one side of the L-shaped push plate is fixedly connected to a brush, the inner cavity of the exhaust hole is fixedly connected to a frame, the inner side of the frame is fixedly connected to a filter, and the surface of the brush is slidably connected to the surface of the filter.

[0008] Preferably, a guide groove is provided on the top of the grinder body, an ash box is slidably connected to the inner cavity of the guide groove, a connecting column is fixedly connected to one side of the ash box, and a pull rod is fixedly connected to one side of the connecting column.

[0009] Preferably, a first connecting piece is fixedly connected to the bottom of the dust hopper, a second connecting piece is fixedly connected to the surface of the ash bag, and the bottom of the first connecting piece and the top of the second connecting piece are slidably connected.

[0010] By providing the first connecting piece and the second connecting piece, the dust hopper and the ash bag can be separated and connected as needed, which increases the convenience and applicability of operation;

[0011] Preferably, a connecting groove is provided at the bottom of the first connecting piece, the number of the connecting grooves is two, a connecting block is fixedly connected to the top of the second connecting piece, the number of the connecting blocks is two, and the inner cavity of the connecting groove is slidably connected to the surface of the connecting block.

[0012] Preferably, an anti-skid pad is fixedly connected to the inner side of the connecting groove, the anti-skid pad is made of rubber material, and the surface of the anti-skid pad is slidably connected to the surface of the connecting block.

[0013] By setting an anti-skid pad, the anti-skid pad is made of rubber material. The softness of the rubber material fills the gap between the contact surface of the connection groove and the connection block, thereby increasing the friction between the connection groove and the connection block, so that the connection between the connection groove and the connection block is more firm;

[0014] Preferably, a motor is fixedly connected to one side of the grinder body, a driving wheel is fixedly connected to the output end of the motor, a mounting plate is fixedly connected to the top of the grinder body, there are two mounting plates, an active rod is rotatably connected to the inner walls of the two mounting plates, an active column is fixedly connected to the surface of the active rod, a driven wheel is fixedly connected to one end of the active rod, a transmission belt is provided on the surface of the driven wheel, and the driven wheel is connected to the driving wheel through a transmission belt.

[0015] Preferably, a mounting block is fixedly connected to the top of the grinder body, and the number of the mounting blocks is two. The inner walls of the two mounting blocks are rotatably connected to driven rods, and the surfaces of the driven rods are fixedly connected to driven columns, and the driven rods are used in conjunction with the active rods.

[0016] The utility model is beneficial in that:

[0017] The utility model is provided with an exhaust mechanism and a cleaning mechanism. The exhaust mechanism starts a fan through an external power supply, and the fan starts to rotate. The airflow generated when the fan rotates forms a negative pressure zone in the inner cavity of the exhaust hole, so that the dust in the air inside the shell enters the dust hood through the exhaust hole, and the dust in the dust hood falls into the dust hopper under the action of gravity, and the dust falls into the ash bag through the dust hopper, so as to prevent the dust from being inhaled by the staff and the dust from accumulating inside the grinder, thereby avoiding the physical discomfort of the staff and the decline of the machine performance. By setting the cleaning mechanism, the user starts the cylinder through an external power supply, and the telescopic end of the cylinder drives the L-shaped push plate to move, and the movement of the L-shaped push plate drives the brush to move, and the surface of the brush moves on the surface of the filter, so that the brush can clean the dust attached to the filter. Through the exhaust mechanism and the cleaning mechanism, the dust is effectively reduced from being directly emitted into the air, the possibility of being inhaled by the operator is reduced, and the dust accumulation inside the grinder is reduced, thereby effectively protecting the staff from being injured and reducing the probability of failure of the grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the main structure of the grinding machine of the utility model;

[0020] Figure 2 It is a schematic diagram of the exhaust mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the cleaning mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the ash box structure of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the first connecting piece of the utility model.

[0024] In the figure: 1. grinder body; 2. shell; 3. exhaust mechanism; 301. exhaust hole; 302. support frame; 303. fan; 304. dust hood; 305. dust bucket; 306. ash bag; 4. cleaning mechanism; 401. cylinder; 402. L-shaped push plate; 403. brush; 404. frame; 405. filter; 5. guide groove; 6. ash box; 7. connecting column; 8. pull rod; 9. first connecting plate; 10. second connecting plate; 11. connecting groove; 12. connecting block; 13. anti-slip pad; 14. motor; 15. driving wheel; 16. mounting plate; 17. driving rod; 18. driving column; 19. driven wheel; 20. transmission belt; 21. mounting block; 22. driven rod; 23. driven column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-5 To further explain this application in detail,

[0027] The present application embodiment discloses a supercharger main shaft grinding device. Figure 1 and Figure 3 A supercharger spindle grinding device comprises a grinding machine body 1, a shell 2 is fixedly connected to the top of the grinding machine body 1, an exhaust mechanism 3 is arranged on one side of the shell 2, and a cleaning mechanism 4 is arranged on the top of the grinding machine body 1;

[0028] The exhaust mechanism 3 includes an exhaust hole 301, which is opened on one side of the shell 2. The inner cavity of the exhaust hole 301 is fixedly connected to a support frame 302, and a fan 303 is rotatably connected to one side of the support frame 302. A dust collecting cover 304 is fixedly connected to one side of the shell 2, and a dust hopper 305 is fixedly connected to the bottom of the dust collecting cover 304. An ash bag 306 is slidably connected to the bottom of the dust hopper 305.

[0029] The cleaning mechanism 4 includes a cylinder 401, which is fixedly connected to the top of the grinder body 1. The telescopic end of the cylinder 401 is fixedly connected to an L-shaped push plate 402, one side of the L-shaped push plate 402 is fixedly connected to a brush 403, the inner cavity of the exhaust hole 301 is fixedly connected to a frame 404, the inner side of the frame 404 is fixedly connected to a filter screen 405, and the surface of the brush 403 is slidably connected to the surface of the filter screen 405.

[0030] Reference Figure 1 and Figure 3 A guide groove 5 is provided on the top of the grinding machine body 1, and an ash box 6 is slidably connected to the inner cavity of the guide groove 5, and a connecting column 7 is fixedly connected to one side of the ash box 6, and a pull rod 8 is fixedly connected to one side of the connecting column 7. By providing the guide groove 5, sufficient space can be provided for storing the ash box 6. The concave nature of the guide groove 5 increases the stability of the ash box 6 when it is placed. When the user pulls out the ash box 6 to empty it, the guide groove 5 can guide the moving trajectory of the ash box 6, which increases the stability of the ash box 6 when it moves and increases the convenience of the user when pulling out the ash box 6;

[0031] Reference Figure 3 and Figure 4 The bottom of the dust hopper 305 is fixedly connected with a first connecting piece 9, and the surface of the ash bag 306 is fixedly connected with a second connecting piece 10. The bottom of the first connecting piece 9 and the top of the second connecting piece 10 are slidably connected. By providing the first connecting piece 9 and the second connecting piece 10, the dust hopper 305 and the ash bag 306 can be separated and connected as needed, which increases the convenience and applicability of operation.

[0032] Reference Figure 4 and Figure 5 The bottom of the first connecting piece 9 is provided with a connecting groove 11, and the number of the connecting grooves 11 is two. The top of the second connecting piece 10 is fixedly connected with a connecting block 12, and the number of the connecting blocks 12 is two. The inner cavity of the connecting groove 11 is slidably connected to the surface of the connecting block 12. By providing the connecting groove 11, a movable space is provided for the movement of the connecting block 12, so that the first connecting piece 9 and the second connecting piece 10 are slidably connected together, which increases the flexibility and convenience during operation;

[0033] Reference Figure 4 and Figure 5 The inner side of the connecting groove 11 is fixedly connected with an anti-skid pad 13, which is made of rubber material. The surface of the anti-skid pad 13 is slidably connected with the surface of the connecting block 12. By setting the anti-skid pad 13, the anti-skid pad 13 is made of rubber material. The softness of the rubber material fills the gap between the contact surface of the connecting groove 11 and the connecting block 12, thereby increasing the friction between the connecting groove 11 and the connecting block 12, so that the connection between the connecting groove 11 and the connecting block 12 is more firmly connected;

[0034] Reference Figure 1 and Figure 2A motor 14 is fixedly connected to one side of the grinder body 1, and a driving wheel 15 is fixedly connected to the output end of the motor 14. A mounting plate 16 is fixedly connected to the top of the grinder body 1, and there are two mounting plates 16. An active rod 17 is rotatably connected to the inner wall of the two mounting plates 16, and an active column 18 is fixedly connected to the surface of the active rod 17. A driven wheel 19 is fixedly connected to one end of the active rod 17, and a transmission belt 20 is arranged on the surface of the driven wheel 19. The driven wheel 19 is connected to the active wheel 15 through the transmission belt 20. By setting the motor 14, the motor 14 is powered by an external power supply to provide power for the rotation of the active wheel 15. The rotation of the active wheel 15 drives the driven wheel 19 to rotate through the transmission belt 20. The rotation of the driven wheel 19 drives the active rod 17 to rotate, and the rotation of the active rod 17 drives the active column 18 to rotate, thereby driving the active column 18.

[0035] Reference Figure 1 and Figure 2 A mounting block 21 is fixedly connected to the top of the grinding machine body 1, and there are two mounting blocks 21. The inner walls of the two mounting blocks 21 are rotatably connected with a driven rod 22, and a driven column 23 is fixedly connected to the surface of the driven rod 22. The driven rod 22 is used in conjunction with the active rod 17. Through the coordinated use of the active rod 17 and the driven rod 22, the non-centering guide of the supercharger main shaft is realized, which is convenient for the supercharger main shaft to rotate 360 ​​degrees while performing linear transmission during grinding, so that the object to be ground can be ground more comprehensively;

[0036] Working principle: the staff starts the grinder body 1 through an external power supply. The grinder body 1 is composed of a motor, a grinding wheel and a shell. The grinding wheel is driven by the motor to grind the surface of the supercharger main shaft. When the supercharger main shaft starts to be grinded, dust is emitted into the air. The user starts the fan 303 through an external power supply, and the fan 303 starts to rotate. The airflow generated by the rotation of the fan 303 forms a negative pressure area in the inner cavity of the exhaust hole 301, so that the dust in the air inside the shell 2 enters the dust cover through the exhaust hole 301. The dust in the dust cover falls into the dust hopper 305 due to gravity. The dust falls into the ash bag 306 through the dust hopper 305, so that the dust generated by grinding is concentrated. After a period of vacuuming, , the surface of the filter 405 will be full of dust, causing the filter 405 to be blocked and the dust collection effect to be weakened. The user starts the cylinder 401 through an external power supply, and the telescopic end of the cylinder 401 drives the L-shaped push plate 402 to move. The movement of the L-shaped push plate 402 drives the brush 403 to move, and the surface of the brush 403 moves on the surface of the filter 405, so that the brush 403 cleans the dust attached to the filter 405. Through the exhaust mechanism 3 and the cleaning mechanism 4, the dust is effectively reduced from being directly emitted into the air, the possibility of being inhaled by the operator is reduced, and the dust accumulation inside the grinder body 1 is reduced, thereby effectively protecting the staff from being injured and reducing the probability of failure of the grinder body 1.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A supercharger main shaft grinding device, characterized in that: It comprises a grinder body (1), the top of which is fixedly connected to a shell (2), one side of which is provided with an exhaust mechanism (3), and the top of which is provided with a cleaning mechanism (4); The exhaust mechanism (3) comprises an exhaust hole (301), the exhaust hole (301) being opened on one side of the shell (2), the inner cavity of the exhaust hole (301) being fixedly connected to a support frame (302), one side of the support frame (302) being rotatably connected to a fan (303), one side of the shell (2) being fixedly connected to a dust collecting hood (304), the bottom of the dust collecting hood (304) being fixedly connected to a dust hopper (305), and the bottom of the dust hopper (305) being slidably connected to an ash bag (306); The cleaning mechanism (4) comprises a cylinder (401), the cylinder (401) being fixedly connected to the top of the grinding machine body (1), the telescopic end of the cylinder (401) being fixedly connected to an L-shaped push plate (402), one side of the L-shaped push plate (402) being fixedly connected to a brush (403), the inner cavity of the exhaust hole (301) being fixedly connected to a frame (404), the inner side of the frame (404) being fixedly connected to a filter screen (405), and the surface of the brush (403) being slidably connected to the surface of the filter screen (405).

2. A supercharger spindle grinding device according to claim 1, characterized in that: A guide groove (5) is provided on the top of the grinder body (1); an ash box (6) is slidably connected to the inner cavity of the guide groove (5); a connecting column (7) is fixedly connected to one side of the ash box (6); and a pull rod (8) is fixedly connected to one side of the connecting column (7).

3. The supercharger spindle grinding device according to claim 1, characterized in that: The bottom of the dust hopper (305) is fixedly connected to a first connecting piece (9), the surface of the ash bag (306) is fixedly connected to a second connecting piece (10), and the bottom of the first connecting piece (9) and the top of the second connecting piece (10) are slidably connected.

4. A supercharger main shaft grinding device according to claim 3, characterized in that: A connecting groove (11) is provided at the bottom of the first connecting piece (9), and the number of the connecting grooves (11) is two. A connecting block (12) is fixedly connected to the top of the second connecting piece (10), and the number of the connecting blocks (12) is two. The inner cavity of the connecting groove (11) is slidably connected to the surface of the connecting block (12).

5. A supercharger main shaft grinding device according to claim 4, characterized in that: An anti-skid pad (13) is fixedly connected to the inner side of the connection groove (11); the anti-skid pad (13) is made of rubber material; and the surface of the anti-skid pad (13) is slidably connected to the surface of the connection block (12).

6. The supercharger main shaft grinding device according to claim 1, characterized in that: A motor (14) is fixedly connected to one side of the grinder body (1), and a driving wheel (15) is fixedly connected to the output end of the motor (14). A mounting plate (16) is fixedly connected to the top of the grinder body (1), and there are two mounting plates (16). Active rods (17) are rotatably connected to the inner walls of the two mounting plates (16), and an active column (18) is fixedly connected to the surface of the active rod (17). One end of the active rod (17) is fixedly connected to a driven wheel (19), and a transmission belt (20) is provided on the surface of the driven wheel (19). The driven wheel (19) is connected to the driving wheel (15) through the transmission belt (20).

7. A supercharger main shaft grinding device according to claim 6, characterized in that: A mounting block (21) is fixedly connected to the top of the grinder body (1), the number of the mounting blocks (21) being two, the inner walls of the two mounting blocks (21) being rotatably connected to driven rods (22), the surfaces of the driven rods (22) being fixedly connected to driven columns (23), the driven rods (22) being used in conjunction with the active rod (17).

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