Machining equipment for manufacturing end face of water pump cover

Abstract

The machining equipment for water pump cover end face manufacturing comprises a bottom box, a supporting column, a connecting box and a machining table, the lower end of the supporting column is rotationally connected into the bottom box, the upper end of the supporting column perpendicularly penetrates through the bottom box and is rotationally connected with the bottom box, the connecting box is fixedly connected to the upper end of the supporting column, and the machining table is fixedly connected to the top of the connecting box. And the middle position of the top is sunken. The invention belongs to the technical field of water pump manufacturing, and particularly relates to a water pump cover which is clamped by a vice, cannot well adapt to water pump covers of various different sizes, affects the precision of plane grinding, is inconvenient to adjust the grinding height and position according to the sizes of the water pump covers during plane grinding, and can cause a large amount of scraps to fly out during grinding. The machining equipment for manufacturing the end face of the water pump cover is simple in structure and difficult to clean.

Description

Technical Field

[0001] The invention belongs to the technical field of water pump manufacturing, and in particular relates to processing equipment for manufacturing the end surface of a water pump cover. Background Art

[0002] The water pump consists of a water pump cover and a shell. The end faces of the water pump cover are closely matched with the end faces of the water pump cover. The machining accuracy of the water pump cover is very high. If the flatness does not meet the requirements, the seal between the water pump cover and the shell cover will not be tight, resulting in oil leakage, which shortens the service life of the entire water pump. To flatten the end face of the water pump cover, you must first fix the tooling.

[0003] The existing water pump cover is clamped by a vise, that is, the water pump cover is placed in the jaws of the vise, and then the threaded rod is twisted to clamp the water pump cover. This cannot adapt well to water pump covers of various sizes, and the clamping effect is poor, which will affect the accuracy of flat grinding. During flat grinding, it is inconvenient to adjust the grinding height and position according to the size of the water pump cover, and a large amount of waste chips will fly out during grinding, which is not easy to clean. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the water pump cover is clamped by a vise, which cannot adapt well to water pump covers of various sizes, affecting the accuracy of flat grinding. It is inconvenient to adjust the grinding height and position according to the size of the water pump cover during flat grinding, and a large amount of waste chips will fly out during grinding, which is not easy to clean.

[0005] The technical solution adopted by the present invention is as follows: a processing device for manufacturing the end surface of a water pump cover, comprising a bottom box, a support column, a connecting box and a processing table, wherein the lower end of the supporting column is rotatably connected in the bottom box, and the upper end thereof vertically penetrates the bottom box and is rotatably connected thereto, the connecting box is fixedly connected to the upper end of the supporting column, the processing table is fixedly connected to the top of the connecting box, and the middle position of the top thereof is concavely arranged, and further comprising

[0006] A positioning assembly, which is arranged on the top of the workbench and is symmetrically distributed, and is used for clamping and positioning the water pump cover;

[0007] A processing assembly, one side of the bottom box is fixedly connected to a fixing frame, and the fixing frame is arranged in a C shape. The processing assembly is arranged on the fixing frame and is used for processing the end surface of the water pump cover;

[0008] An adjustment component, which is arranged inside the bottom box and is used to adjust the position of the positioned water pump cover;

[0009] A dust collection component is arranged inside the connection box and is used to collect dust generated during processing.

[0010] Furthermore, the positioning assembly includes a servo motor, a forward and reverse screw, an adjustment block, a limit block, a connecting rod and a clamping block, wherein:

[0011] The servo motor is fixedly installed on the workbench, one end of the forward and reverse screws is fixedly connected to the output end of the servo motor, and the other end of the forward and reverse screws is rotatably connected to the workbench, the adjusting block is threadedly connected to the forward and reverse screws, and they are symmetrically distributed front to back, and the top of the workbench is provided with symmetrically distributed limit grooves, the limit block is fixedly connected to the adjusting block, and it is L-shaped, one end of the limit block is slidably arranged in the limit groove, the clamping block is arranged on the top of the workbench, and the connecting rod is movably hinged between the adjusting block and the clamping block.

[0012] Furthermore, the processing assembly includes a linear guide rail, a slider, an electric push rod, a rotary motor and a grinding disc, wherein:

[0013] The linear guide is fixedly mounted on a fixed frame, the slider is slidably arranged on the linear guide, the electric push rod is fixedly mounted on the bottom of the slider, the rotary motor is fixedly mounted on the free end of the electric push rod, and the grinding disc is fixedly connected to the output end of the rotary motor.

[0014] Further, the adjustment component includes a stepping motor, a bevel gear 1 and a bevel gear 2, wherein:

[0015] The stepper motor is fixedly mounted on the bottom wall of the bottom box, the bevel gear 1 is fixedly mounted on the output end of the stepper motor, the bevel gear 2 is fixedly connected to the support column, the bevel gear 1 and the bevel gear 2 are meshed with each other, and the bottom of the connecting box is fixedly connected with symmetrically distributed sliding blocks, and its inner wall is in contact with the outer wall of the bottom box.

[0016] Furthermore, the dust collection assembly includes a dust collector and a collection hood, the dust collector is fixedly mounted on the inner bottom wall of the connection box, the collection hood is fixedly connected between the inner top wall of the connection box and the input end of the dust collector, and through holes are provided on the workbench and are evenly arranged and distributed.

[0017] Furthermore, a reinforcement rod is fixedly connected between the inner walls of the fixing frame and is arranged in an inclined manner, and the outer wall of the clamping block is arranged in a C shape.

[0018] After adopting the above structure, the beneficial effects of the present invention are as follows:

[0019] (1) The water pump cover can be placed in the middle depression on the top of the processing table. The rotation of the bidirectional screw causes the adjustment block to move relative to the limit block and the limit groove, and then the connecting rod drives the clamping block to move relative to each other, so as to clamp and position the sides of water pump covers with different diameters;

[0020] (2) The linear guide rail adjusts the front and rear positions of the grinding disc. The stepper motor can also be used to drive the bevel gear 1 to drive the bevel gear 2 to rotate, so that the support column drives the processing table to rotate, and the position of the water pump cover is adjusted accordingly, so that other positions of the water pump cover can also be under the grinding disc. The electric push rod is controlled to extend and the rotating motor is turned on to perform the grinding processing operation on the water pump cover;

[0021] (3) When grinding the water pump cover, the vacuum cleaner can be turned on. The waste chips and flying dust are collected through the through holes and the collection cover, reducing the environmental impact during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] Figure 1 It is a schematic diagram of the overall structure of a processing device for manufacturing the end surface of a water pump cover according to the present invention;

[0024] Figure 2 It is a front view of a processing device for manufacturing the end surface of a water pump cover of the present invention;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of a processing equipment for manufacturing the end surface of a water pump cover of the present invention;

[0026] Figure 4 A top view of a processing device for manufacturing an end surface of a water pump cover according to the present invention;

[0027] Figure 5 It is a three-dimensional structural schematic diagram of another perspective of a processing device for manufacturing the end surface of a water pump cover of the present invention;

[0028] Figure 6 A half-section view of a processing device for manufacturing an end surface of a water pump cover according to the present invention;

[0029] Figure 7 It is a front cross-sectional view of a processing device for manufacturing the end face of a water pump cover according to the present invention.

[0030] In the attached drawings: 1. base box, 2. support column, 3. connecting box, 4. processing table, 5. servo motor, 6. forward and reverse screws, 7. adjustment block, 8. limit block, 9. connecting rod, 10. clamping block, 11. limit slot, 12. linear guide, 13. slider, 14. electric push rod, 15. rotary motor, 16. grinding disc, 17. stepping motor, 18. bevel gear one, 19. bevel gear two, 20. vacuum cleaner, 21. collection cover, 22. through hole, 23. reinforcement rod, 24. fixing frame, 25. sliding block. DETAILED DESCRIPTION

[0031] like Figure 1-2 As shown, a processing device for manufacturing the end surface of a water pump cover comprises a bottom box 1, a support column 2, a connecting box 3 and a processing table 4, wherein the lower end of the supporting column 2 is rotatably connected to the bottom box 1, and the upper end thereof vertically penetrates the bottom box 1 and is rotatably connected thereto, the connecting box 3 is fixedly connected to the upper end of the supporting column 2, the processing table 4 is fixedly connected to the top of the connecting box 3, and the middle position of the top thereof is concavely arranged, and further comprises

[0032] Positioning components, which are arranged on the top of the workbench and are symmetrically distributed, and are used to clamp and position the water pump cover;

[0033] Processing assembly: a fixing frame 24 is fixedly connected to one side of the bottom box 1, and the fixing frame 24 is arranged in a C shape. The processing assembly is arranged on the fixing frame 24 and is used for processing the end surface of the water pump cover;

[0034] An adjustment component, which is arranged inside the bottom box 1 and is used to adjust the position of the positioned water pump cover;

[0035] The dust collection component is arranged inside the connection box 3 and is used to collect dust generated during processing.

[0036] like Figure 1 , 3 As shown in 4, in order to quickly clamp and position water pump covers of different diameters, the positioning assembly includes a servo motor 5, a forward and reverse screw rod 6, an adjusting block 7, a limit block 8, a connecting rod 9 and a clamping block 10. The servo motor 5 is fixedly installed on the workbench, one end of the forward and reverse screw rod 6 is fixedly connected to the output end of the servo motor 5, and the other end of the forward and reverse screw rod 6 is rotatably connected to the workbench, the adjusting block 7 is threadedly connected to the forward and reverse screw rod 6, and is symmetrically distributed front to back, and a symmetrically distributed limit groove 11 is provided on the top of the workbench, the limit block 8 is fixedly connected to the adjusting block 7, and is L-shaped, one end of the limit block 8 is slidably arranged inside the limit groove 11, the clamping block 10 is arranged on the top of the workbench, and the outer wall of the clamping block 10 is C-shaped, and the connecting rod 9 is movably hingedly connected between the adjusting block 7 and the clamping block 10, and the relative movement of the adjusting block 7 is utilized to make the two groups of clamping blocks 10 move relative to each other under the action of the connecting rod 9, and the shape design of the clamping block 10 can be used to clamp water pump covers of different diameters.

[0037] like Figure 1-5As shown, in order to process the end surface of the water pump cover, the processing assembly includes a linear guide 12, a slider 13, an electric push rod 14, a rotating motor 15 and a grinding disc 16. The linear guide 12 is fixedly mounted on the fixed frame 24, the slider 13 is slidably set on the linear guide 12, the electric push rod 14 is fixedly mounted on the bottom of the slider 13, the rotating motor 15 is fixedly mounted on the free end of the electric push rod 14, and the grinding disc 16 is fixedly connected to the output end of the rotating motor 15. The stationary water pump cover can be polished by adjusting the front and rear position and vertical position of the grinding disc 16.

[0038] like Figure 6 and 7 As shown, in order to increase the processing range of the end face of the water pump cover, the adjustment component includes a stepper motor 17, a bevel gear 18 and a bevel gear 2 19. The stepper motor 17 is fixedly mounted on the inner bottom wall of the bottom box 1, the bevel gear 18 is fixedly mounted on the output end of the stepper motor 17, the bevel gear 2 19 is fixedly connected to the support column 2, the bevel gear 18 and the bevel gear 2 19 are meshed, and the bottom of the connecting box 3 is fixedly connected with symmetrically distributed sliding blocks 25, and the inner wall thereof is in contact with the outer wall of the bottom box 1. When the grinding disc 16 is stationary, the water pump cover is rotated and adjusted, and other positions of the water pump cover can be ground.

[0039] like Figure 6 and 7 As shown, in order to reduce the splashing of flying dust and waste chips, the dust collection assembly includes a dust collector 20 and a collection hood 21. The dust collector 20 is fixedly mounted on the inner bottom wall of the connecting box 3, and the collection hood 21 is fixedly connected between the inner top wall of the connecting box 3 and the input end of the dust collector 20. Through holes 22 are provided on the workbench and are evenly arranged and distributed.

[0040] In order to increase the stability of the fixing frame 24 , a reinforcement rod 23 is fixedly connected between the inner walls of the fixing frame 24 and is arranged in an inclined manner.

[0041] When in use, place the water pump cover to be processed in the middle recess on the top of the processing table 4, turn on the servo motor 5, and the rotation of the bidirectional screw causes the adjusting block 7 to move relative to the limit block 8 and the limit groove 11, so that the connecting rod 9 drives the clamping block 10 to move relative to each other, and the sides of water pump covers with different diameters are clamped and positioned, and the linear guide rail 12 is controlled to adjust the front and rear positions of the grinding disc 16 so that it is above the water pump cover to be processed, and the stepping motor 17 is turned on, and the bevel gear 18 drives the bevel gear 2 19 to rotate. The support column 2 drives the processing table 4 to rotate. During the process, the connecting box 3 drives the sliding block 25 to rotate on the top side of the bottom box 1 to increase its stability during rotation. The position of the water pump cover is adjusted accordingly so that the processing position of the water pump cover is below the grinding disc 16. The electric push rod 14 is controlled to extend and the rotating motor 15 is turned on to perform the grinding processing operation on the water pump cover. When grinding the water pump cover, the vacuum cleaner 20 can be turned on, and the waste chips and flying dust are collected through the through hole 22 and the collection cover 21 to reduce the environmental impact during operation.

[0042] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural modes and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they shall all fall within the scope of protection of the present invention.

Claims

1. A processing device for manufacturing the end surface of a water pump cover, comprising a base box (1), a support column (2), a connection box (3) and a processing table (4), wherein the lower end of the support column (2) is rotatably connected in the base box (1), and the upper end thereof vertically penetrates the base box (1) and is rotatably connected thereto, the connection box (3) is fixedly connected to the upper end of the support column (2), the processing table (4) is fixedly connected to the top of the connection box (3), and the middle position of the top thereof is concavely arranged, characterized in that: Also includes A positioning assembly, which is arranged on the top of the workbench and is symmetrically distributed, and is used for clamping and positioning the water pump cover; A processing assembly, wherein a fixing frame (24) is fixedly connected to one side of the base box (1) and is arranged in a C shape, and the processing assembly is arranged on the fixing frame (24) and is used for processing the end surface of the water pump cover; An adjustment component, which is arranged inside the bottom box (1) and is used to adjust the position of the positioned water pump cover; A dust collection component is arranged inside the connection box (3) and is used to collect dust generated during processing.

2. The processing equipment for manufacturing the end surface of a water pump cover according to claim 1, characterized in that: The positioning assembly comprises a servo motor (5), a forward and reverse screw rod (6), an adjustment block (7), a limit block (8), a connecting rod (9) and a clamping block (10), wherein: The servo motor (5) is fixedly mounted on a workbench, one end of the forward and reverse screw rod (6) is fixedly connected to the output end of the servo motor (5), and the other end of the forward and reverse screw rod (6) is rotatably connected to the workbench, the adjustment block (7) is threadedly connected to the forward and reverse screw rod (6), and is symmetrically distributed frontward and rearward, the top of the workbench is provided with symmetrically distributed limit grooves (11), the limit block (8) is fixedly connected to the adjustment block (7), and is L-shaped, one end of the limit block (8) is slidably arranged inside the limit groove (11), the clamping block (10) is arranged on the top of the workbench, and the connecting rod (9) is movably hingedly connected between the adjustment block (7) and the clamping block (10).

3. The processing equipment for manufacturing the end surface of a water pump cover according to claim 2, characterized in that: The processing assembly comprises a linear guide rail (12), a slider (13), an electric push rod (14), a rotary motor (15) and a grinding disc (16), wherein: The linear guide rail (12) is fixedly mounted on a fixed frame (24), the slider (13) is slidably arranged on the linear guide rail (12), the electric push rod (14) is fixedly mounted on the bottom of the slider (13), the rotary motor (15) is fixedly mounted on the free end of the electric push rod (14), and the grinding disc (16) is fixedly connected to the output end of the rotary motor (15).

4. The processing equipment for manufacturing the end surface of a water pump cover according to claim 3, characterized in that: The adjustment assembly comprises a stepping motor (17), a bevel gear 1 (18) and a bevel gear 2 (19), wherein: The stepper motor (17) is fixedly mounted on the inner bottom wall of the bottom box (1); the bevel gear 1 (18) is fixedly mounted on the output end of the stepper motor (17); the bevel gear 2 (19) is fixedly connected to the support column (2); the bevel gear 1 (18) and the bevel gear 2 (19) are meshed with each other; and the bottom of the connecting box (3) is fixedly connected with symmetrically distributed sliding blocks (25), and the inner wall of the connecting box (3) is in contact with the outer wall of the bottom box (1).

5. The processing equipment for manufacturing the end surface of a water pump cover according to claim 4, characterized in that: The dust collection assembly comprises a dust collector (20) and a collection hood (21); the dust collector (20) is fixedly mounted on the inner bottom wall of the connection box (3); the collection hood (21) is fixedly connected between the inner top wall of the connection box (3) and the input end of the dust collector (20); and through holes (22) are provided on the workbench and are evenly arranged and distributed.

6. The processing equipment for manufacturing the end surface of a water pump cover according to claim 5, characterized in that: A reinforcing rod (23) is fixedly connected between the inner walls of the fixing frame (24) and is arranged in an inclined manner. The outer wall of the clamping block (10) is arranged in a C shape.

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