Water pump impeller polishing mechanism and operation method

Abstract

The invention provides a water pump impeller polishing mechanism and an operation method, and belongs to the technical field of water pump impeller machining. Comprising a base, the top of the base is in spherical hinge connection with a first driving box, a first motor is arranged in the first driving box, the output end of the first motor is fixedly connected with a supporting disc, adjusting assemblies are transversely and longitudinally arranged on the top of the base, sliding grooves are symmetrically formed in the two sides of the top of the base, second sliding blocks are slidably connected into the sliding grooves, and a support is arranged between the tops of the second sliding blocks; a third sliding block is slidably connected to the top in the support, a grinding assembly is arranged at the bottom of the third sliding block, and a scrap suction assembly is arranged on the support. According to the grinding device for the water pump impeller, the transverse adjusting assembly and the longitudinal adjusting assembly are started to adjust the inclination angle of the water pump impeller, the dead corners of the water pump impeller can be ground more conveniently, the grinding quality of the water pump impeller is more excellent, and the situation that part of the dead corners cannot be ground is avoided; and the phenomenon that flying chips splashing everywhere are sucked by workers and scratch the workers is avoided.

Description

Technical Field

[0001] The invention provides a water pump impeller grinding mechanism and an operating method, belonging to the technical field of water pump impeller processing. Background Art

[0002] After the water pump is processed and cast, due to the process itself, the water pump impeller will have burrs and flash, which need to be further polished before use. The most common method currently known is to remove them manually with a handheld grinder or to perform polishing with an automatic polishing device.

[0003] However, when manually removing the debris with a handheld grinder, the flying debris generated by grinding can easily cause harm to the person, and when the automatic grinding device is grinding, since the water pump impeller has a certain tilting dead angle, the existing automatic grinding device is often difficult to flexibly tilt the water pump impeller during grinding, and it is easy to fail to grind some dead angles, and the grinding quality of the water pump impeller is not ideal. Based on this, the present invention provides a water pump impeller grinding mechanism and an operating method. Summary of the invention

[0004] The technical problem solved by the present invention is that the flying chips generated by manual grinding can easily cause harm to people, and the automatic grinding device is often difficult to flexibly tilt the water pump impeller during grinding, which can easily lead to some dead angles that cannot be ground, and the grinding quality of the water pump impeller is not ideal.

[0005] In order to solve the technical problem, the technical solution provided by the present invention is: a water pump impeller grinding mechanism and operation method, comprising a base, the top of the base is connected to a drive box 1 with a ball joint, the drive box 1 is provided with a motor 1, the output end of the motor 1 passes through the top of the drive box 1 and is fixedly connected to a support plate, the top of the support plate is provided with a clamping assembly, the top of the base is provided with an adjustment assembly for adjusting the angle of the support plate in the horizontal and vertical directions, the top of the base is symmetrically provided with slide grooves placed on the outside of the support plate, the slide grooves are slidably connected with sliders 2, the slide grooves are provided with drive assemblies 2 for driving the sliders 2 to move, a bracket placed on the outside of the support plate is provided between the tops of the sliders 2, a slider 3 is slidably connected to the top of the bracket, a drive assembly 3 for driving the sliders 3 to move is provided on the bracket, a grinding assembly is provided at the bottom of the slider 3, and the bracket is provided with a chip suction assembly for sucking debris.

[0006] Furthermore, the adjustment component includes a C-shaped frame fixedly arranged on the top of the base, a slider 1 is slidably connected to the top of the C-shaped frame, a ball joint on the top of the slider 1 is connected to an inclined connecting rod connected to a ball joint on a side wall of the drive box, a motor 4 is provided on the outer wall of the C-shaped frame 1, and an output end of the motor 4 is fixedly connected to a screw 1 threadedly connected to the slider 1.

[0007] Furthermore, the other end of the screw rod is rotatably connected to the other inner side wall of the C-shaped frame, and a limiting rail matching the bottom of the slider is provided at the top of the C-shaped frame.

[0008] Furthermore, the grinding assembly includes an electric push rod 2 fixedly arranged at the bottom of a slider 3, a drive box 2 is provided at the telescopic rod end of the electric push rod 2, a motor 3 is provided in the drive box 2, and an output pipe of the motor 3 passes through the bottom of the drive box 2 and is fixedly connected to a grinding head.

[0009] Furthermore, the drive component 2 has the same structure as the drive component 3, and the drive component 2 includes a motor 2 fixedly arranged on one side wall of the slide groove, and the output end of the motor 2 is fixedly connected to a screw 2 threadedly connected to the slider 2, and the other end of the screw 2 is rotatably connected to the other side wall of the slide groove.

[0010] Furthermore, the clamping assembly includes an electric push rod 1 distributed in a triangular shape, and the telescopic rod end of the electric push rod 1 is provided with a clamping block slidably connected to the top of the support plate.

[0011] Furthermore, a limiting groove matching the bottom of the clamping block is provided on the top of the support plate.

[0012] Furthermore, the chip suction assembly includes a chip box fixedly mounted on the outer wall of the bracket, a vacuum cleaner is provided on the top of the chip box, a dust hood connected to the vacuum cleaner is provided on the inner wall of the bracket, a dust pipe is provided between the vacuum cleaner and the dust hood, and a dust exhaust pipe is provided between the vacuum cleaner and the chip box.

[0013] Furthermore, a ball seat is provided on the top of the base, and a universal ball matching the ball seat is provided on the bottom of the drive box.

[0014] An operating method of a water pump impeller grinding mechanism, characterized in that it comprises the following steps:

[0015] S1: Place the water pump impeller to be polished on top of the support plate;

[0016] S2: Start the clamping assembly to clamp and fix the water pump impeller between the clamping blocks;

[0017] S3: Start the second driving component to adjust the longitudinal position of the bracket and the grinding component;

[0018] S4: Start the driving component 3 to adjust the lateral position of the grinding component;

[0019] S5: Start the transverse and longitudinal adjustment components to adjust the angle of the water pump impeller clamped and fixed between the clamping blocks;

[0020] S6: starting the motor to drive the water pump impeller clamped and fixed between the clamping blocks to rotate;

[0021] S7: Start the electric push rod 2 to adjust the height of the grinding head to the water pump impeller;

[0022] S8: Start motor 3 to drive the grinding head to rotate, and the grinding head rotates to grind the water pump impeller.

[0023] The beneficial effects of the present invention are as follows: the water pump impeller is clamped and fixed between the clamping blocks, and the transverse and longitudinal adjustment components are started to adjust the angle of the water pump impeller clamped and fixed between the clamping blocks, so that the dead angles of the water pump impeller can be polished more conveniently, so that the polishing quality of the water pump impeller is better, and the situation in which some dead angles cannot be polished is avoided. Through the chip suction component, the vacuum cleaner is started, and the flying chips generated during polishing are transported to the chip collection box through the dust hood, dust suction pipe, vacuum cleaner, and dust exhaust pipe for collection, so as to prevent the flying chips flying around from being inhaled by the staff and scratching the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the present invention is schematically shown Figure 1 .

[0025] Figure 2 The structure of the present invention is schematically shown Figure 2 .

[0026] Figure 3 The structure of the present invention is schematically shown Figure 3 .

[0027] Figure 4 It is a plan view of the present invention.

[0028] 1. Base; 2. Drive box 1; 3. Slide; 4. Support plate; 5. Clamping assembly; 6. Adjustment assembly; 7. Slider 2; 8. Drive assembly 2; 9. Grinding assembly; 10. Slider 3; 11. Drive assembly 3; 12. Bracket; 13. Chip suction assembly; 50. Electric push rod 1; 51. Clamping block; 52. Limiting groove; 60. C-shaped frame; 61. Slider 1; 62. Tilt connecting rod; 63. Motor 4; 64. Screw 1; 65. Limiting rail; 80. Motor 2; 81. Screw 2; 90. Electric push rod 2; 91. Drive box 2; 92. Motor 3; 93. Grinding head; 130. Chip collection box; 131. Vacuum cleaner; 132. Dust hood; 133. Dust suction pipe; 134. Dust exhaust pipe. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings.

[0030] According to the attached Figure 1 , 2As shown in Figure 4: The present invention provides a water pump impeller grinding mechanism and an operating method, including a base 1, a drive box 2 is connected to the top of the base 1 by a ball joint, a ball seat is provided at the top of the base 1, and a universal ball matching the ball seat is provided at the bottom of the drive box 2 to ensure that the drive box 2 can be universally adjusted in angle, a motor is provided in the drive box 2, the output end of the motor passes through the top of the drive box 2 and is fixedly connected to a support plate 4, a clamping assembly 5 is provided at the top of the support plate 4, the clamping assembly 5 includes an electric push rod 50 distributed in a triangular shape, a clamping block 51 slidably connected to the top of the support plate 4 is provided at the telescopic rod end of the electric push rod 50, a limiting groove 52 matching the bottom of the clamping block 51 is provided at the top of the support plate 4, which plays a role in limiting the clamping block 51, the water pump impeller to be polished is placed on the top of the support plate 4, the electric push rod 50 is started to drive the clamping block 51 to move, and then the water pump impeller to be polished can be clamped and fixed between the clamping blocks 51.

[0031] According to the attached Figure 1 , 4 As shown: the top of the base 1 is provided with adjustment components 6 for adjusting the angle of the support plate 4 in the horizontal and vertical directions. The adjustment component 6 includes a C-frame 60 fixedly arranged on the top of the base 1, and a slider 61 is slidably connected to the top of the C-frame 60. The top of the slider 61 is connected to a tilting connecting rod 62 connected to the side wall of the drive box 2 by a ball joint. A motor 4 63 is provided on the outer side wall of the C-frame 60, and a screw 64 threadedly connected to the slider 61 is fixedly connected to the output end of the motor 4 63, and the other end of the screw 64 is rotatably connected to the other inner side wall of the C-frame 60. A limiting rail 65 matching the bottom of the slider 61 is provided on the top of the C-frame 60 to limit the slider 61. Starting the motor 4 63 drives the screw 64 to rotate, thereby driving the slider 61 to move, and then driving the tilting connecting rod to move, so that the drive box 2 can be tilted, and then the support plate 4 and the water pump impeller clamped and fixed between the clamping blocks 51 can be tilted.

[0032] According to the attached Figure 2 , 3 As shown: symmetrical grooves 3 are provided on the outside of the support plate 4 on both sides of the top of the base 1, a slider 2 7 is slidably connected in the groove 3, a driving component 2 8 for driving the slider 2 7 to move is provided in the groove 3, a bracket 12 is provided between the tops of the slider 2 7 and placed on the outside of the support plate 4, a slider 3 10 is slidably connected in the top of the bracket 12, a driving component 3 11 for driving the slider 3 10 to move is provided on the bracket 12, the driving component 2 8 has the same structure as the driving component 3 11, the driving component 2 8 includes a motor 2 80 fixedly arranged on one side wall of the groove 3, the output end of the motor 2 80 is fixedly connected with a screw 2 81 threadedly connected to the slider 2 7, the other end of the screw 2 81 is rotatably connected to the other side wall of the groove 3, starting the motor 2 80 drives the screw 2 81 to rotate, thereby driving the slider 2 7 to move, and then driving the bracket 12 to move.

[0033] According to the attached Figure 3 , 4 As shown: a grinding assembly 9 is provided at the bottom of the slider three 10, and the grinding assembly 9 includes an electric push rod two 90 fixedly arranged at the bottom of the slider three 10, a drive box two 91 is provided at the telescopic rod end of the electric push rod two 90, a motor three 92 is provided in the drive box two 91, an output pipe of the motor three 92 passes through the bottom of the drive box two 91 and is fixedly connected with a grinding head 93, the electric push rod two 90 is started to drive the drive box two 91 and the grinding head 93 to rise and fall, the motor three 92 is started to drive the grinding head 93 to rotate, and the grinding head 93 rotates to grind the water pump impeller.

[0034] According to the attached Figure 4 As shown: the bracket 12 is provided with a chip suction assembly 13 for sucking debris, and the chip suction assembly 13 includes a chip collection box 130 fixedly arranged on the outer wall of the bracket 12, a dust collector 131 is provided on the top of the chip collection box 130, and a dust hood 132 connected to the dust collector 131 is provided on the inner wall of the bracket 12, a dust suction pipe 133 is provided between the dust collector 131 and the dust suction hood 132, and a dust exhaust pipe 134 is provided between the dust collector 131 and the chip collection box 130. When the vacuum cleaner 131 is started, the flying chips generated during grinding are transported to the chip collection box 130 through the dust hood 132, the dust suction pipe 133, the vacuum cleaner 131, and the dust exhaust pipe 134 for collection, so as to prevent the flying chips flying around from being inhaled by the staff and scratching the staff.

[0035] An operating method of a water pump impeller grinding mechanism, characterized in that it comprises the following steps:

[0036] S1: placing the water pump impeller to be polished on top of the support plate 4;

[0037] S2: Start the clamping assembly 5 to clamp and fix the water pump impeller between the clamping blocks 51;

[0038] S3: Start the second driving assembly 8 to adjust the longitudinal position of the bracket 12 and the grinding assembly 9;

[0039] S4: Start the driving component 3 11 to adjust the lateral position of the grinding component 9;

[0040] S5: Start the transverse and longitudinal adjustment components 6 to adjust the angle of the water pump impeller clamped and fixed between the clamping blocks 51;

[0041] S6: starting motor 1 to drive the water pump impeller clamped and fixed between the clamping blocks 51 to rotate;

[0042] S7: Start the electric push rod 2 90 to adjust the height of the grinding head 93 to the water pump impeller;

[0043] S8: Start the motor 3 92 to drive the grinding head 93 to rotate, and the grinding head 93 rotates to grind the water pump impeller.

[0044] Working principle:

[0045] Place the water pump impeller to be polished on the top of the support plate 4, start the electric push rod 1 50 through the clamping assembly 5 to drive the clamping block 51 to move, clamp the water pump impeller between the clamping blocks 51, adjust the longitudinal position of the bracket 12 and the polishing assembly 9 through the driving assembly 2 8, adjust the lateral position of the polishing assembly 9 through the driving assembly 3 11, start the motor 1 to drive the water pump impeller clamped and fixed between the clamping blocks 51 to rotate, start the electric push rod 2 90 to adjust the height of the polishing head 93 to the water pump impeller, start the motor 3 92 to drive the polishing head 93 to rotate, and the rotation of the polishing head 93 is The impeller is being ground, and the transverse and longitudinal adjustment components 6 are started to adjust the angle of the water pump impeller clamped and fixed between the clamping blocks 51, so that the dead angles of the water pump impeller can be ground more conveniently, making the grinding quality of the water pump impeller more superior and avoiding the situation where some dead angles cannot be ground. The dust collector 131 is started through the chip suction component 13, and the flying chips generated during grinding are transported to the chip collection box 130 for collection through the dust hood 132, the dust suction pipe 133, the dust collector 131, and the dust exhaust pipe 134 to prevent the flying chips flying around from being inhaled and scratching the staff.

[0046] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A water pump impeller grinding mechanism, comprising a base (1), characterized in that: The top of the base (1) is connected to a drive box (2) by a ball joint, the drive box (2) is provided with a motor, the output end of the motor passes through the top of the drive box (2) and is fixedly connected to a support plate (4), the top of the support plate (4) is provided with a clamping assembly (5), the top of the base (1) is provided with adjustment assemblies (6) for adjusting the angle of the support plate (4) in the horizontal and vertical directions, the top of the base (1) is symmetrically provided with slide grooves (3) arranged on the outside of the support plate (4), and the slide grooves (3) are slidably connected to the support plate (4). There is a second slider (7), a driving component (8) for driving the second slider (7) to move is arranged in the slide groove (3), a bracket (12) arranged on the outside of the support plate (4) is arranged between the top of the second slider (7), a slider (10) is slidably connected to the top of the bracket (12), a driving component (11) for driving the third slider (10) to move is arranged on the bracket (12), a grinding component (9) is arranged at the bottom of the third slider (10), and a chip suction component (13) for sucking debris is arranged on the bracket (12).

2. A water pump impeller grinding mechanism according to claim 1, characterized in that: The adjustment assembly (6) comprises a C-shaped frame (60) fixedly arranged on the top of the base (1); a slider (61) is slidably connected to the top of the C-shaped frame (60); a tilting connecting rod (62) is connected to the side wall of the driving box (2) by a ball joint at the top of the slider (61); a motor (63) is provided on the outer side wall of the C-shaped frame (60); and a screw (64) is fixedly connected to the output end of the motor (63) by a screw threadedly connected to the slider (61).

3. A water pump impeller grinding mechanism according to claim 2, characterized in that: The other end of the screw rod 1 (64) is rotatably connected to the other inner side wall of the C-shaped frame (60), and a limiting rail (65) matching the bottom of the slider 1 (61) is provided at the top of the C-shaped frame (60).

4. A water pump impeller grinding mechanism according to claim 1, characterized in that: The grinding assembly (9) comprises an electric push rod 2 (90) fixedly arranged at the bottom of a slider 3 (10), a drive box 2 (91) is arranged at the telescopic rod end of the electric push rod 2 (90), a motor 3 (92) is arranged in the drive box 2 (91), and an output pipe of the motor 3 (92) passes through the bottom of the drive box 2 (91) and is fixedly connected to a grinding head (93).

5. A water pump impeller grinding mechanism according to claim 1, characterized in that: The drive assembly 2 (8) has the same structure as the drive assembly 3 (11). The drive assembly 2 (8) comprises a motor 2 (80) fixedly arranged on one side wall of the slide groove (3). The output end of the motor 2 (80) is fixedly connected to a screw 2 (81) threadedly connected to the slider 2 (7). The other end of the screw 2 (81) is rotatably connected to the other side wall of the slide groove (3).

6. A water pump impeller grinding mechanism according to claim 1, characterized in that: The clamping assembly (5) comprises an electric push rod (50) distributed in a triangular shape, and a clamping block (51) is provided at the telescopic rod end of the electric push rod (50) and is slidably connected to the top of the support plate (4).

7. A water pump impeller grinding mechanism according to claim 6, characterized in that: The top of the support plate (4) is provided with a limiting groove (52) matching the bottom of the clamping block (51).

8. A water pump impeller grinding mechanism according to claim 1, characterized in that: The chip suction assembly (13) comprises a chip collecting box (130) fixedly arranged on the outer side wall of the bracket (12); a dust collector (131) is arranged on the top of the chip collecting box (130); a dust hood (132) connected to the dust collector (131) is arranged on the inner side wall of the bracket (12); a dust suction pipe (133) is arranged between the dust collector (131) and the dust hood (132); and a dust exhaust pipe (134) is arranged between the dust collector (131) and the chip collecting box (130).

9. A water pump impeller grinding mechanism according to claim 1, characterized in that: A ball seat is provided on the top of the base (1), and a universal ball matching the ball seat is provided on the bottom of the drive box (2).

10. An operating method for a water pump impeller grinding mechanism, characterized in that: The following steps are involved: S1: placing the water pump impeller to be polished on top of the support plate (4); S2: starting the clamping assembly (5) to clamp and fix the water pump impeller between the clamping blocks (51); S3: Start the second driving assembly (8) to adjust the longitudinal position of the support (12) and the grinding assembly (9); S4: starting the driving assembly 3 (11) to adjust the lateral position of the grinding assembly (9); S5: starting the transverse and longitudinal adjustment components (6) to adjust the angle of the water pump impeller clamped and fixed between the clamping blocks (51); S6: starting motor 1 to drive the water pump impeller clamped and fixed between the clamping blocks (51) to rotate; S7: Start the electric push rod 2 (90) to adjust the height of the grinding head (93) to the level of the water pump impeller; S8: Starting the motor 3 (92) drives the grinding head (93) to rotate, and the grinding head (93) rotates to grind the water pump impeller.

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