Water pump shell machining and polishing device

Abstract

The water pump shell machining and polishing device comprises a base, a top plate, a movable plate and a rotary drum, firstly, a water pump shell can be placed on the base, a double-end servo motor is started to drive a left threaded rod and a right threaded rod to rotate, the left threaded rod and the right threaded rod drive a sliding block to move towards the middle, then the pump shell is clamped by a clamping block, and then the water pump shell is polished; then a first servo motor is started to drive a first threaded rod and a first rotating disc to rotate, the first rotating disc drives a rotating belt and a second rotating disc to rotate, the second rotating disc drives a second threaded rod to rotate, the first threaded rod and the second threaded rod drive a moving plate to move downwards, then the pump shell is sleeved with a rotating cylinder, and then the position of the moving rod is adjusted; and finally, a second servo motor is started to drive a rotating shaft to rotate, the rotating shaft drives a connecting disc and a rotating cylinder to rotate, the rotating cylinder drives the polishing plate to rotate, and then the polishing layer is made to grind and polish the surface of the pump shell.

Description

Technical Field

[0001] The utility model relates to a device for processing and polishing a water pump casing. Background Art

[0002] A water pump is a machine that transports liquids or increases the pressure of liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals.

[0003] The prior art can use a polishing device to polish the pump casing, but when the pump casing is polished manually using the polishing device, the polishing efficiency is low and it takes a long time. Therefore, those skilled in the art provide a water pump casing processing and polishing device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a water pump casing processing and polishing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water pump casing processing and polishing device comprises a base, a top plate, a movable plate and a rotating drum, wherein a first servo motor is arranged inside the left end of the top plate, a first threaded rod is arranged at one end of the first servo motor, a second threaded rod is arranged on the right side of the first servo motor, a movable plate is arranged between the first threaded rod and the second threaded rod, wherein the first threaded rod and the second threaded rod respectively pass through the left and right ends of the movable plate, a second servo motor is arranged at the upper end of the movable plate, a rotating shaft is arranged at the lower end of the second servo motor, a connecting plate is arranged at the lower end of the rotating shaft, a rotating drum is fixedly connected to the lower end of the connecting plate, left and right groups of polishing plates are arranged inside the rotating drum, a polishing layer is arranged on one side of the polishing plates, the other end of the polishing plates is fixedly connected to the movable rod, and fixing parts are fixedly connected to the left and right sides of the rotating drum, wherein the movable rod passes through the fixing part, and fixing screws are arranged on one side of the fixing part.

[0007] As a further solution of the utility model: the upper end of the first threaded rod is fixedly connected to the first turntable, the upper end of the second threaded rod is fixedly connected to the second turntable, and a rotating belt is arranged on the first turntable, wherein one end of the rotating belt is wound around the first turntable, and the other end is wound around the second turntable.

[0008] As a further solution of the utility model: a support plate is fixedly connected to the lower end of one side of the top plate, a base is fixedly connected to the lower end of the support plate, and two left and right groups of slide grooves are arranged on the upper end of the base.

[0009] As a further solution of the utility model: a double-headed servo motor is arranged inside the base, a left threaded rod is arranged at the left end of the double-headed servo motor, and a right threaded rod is arranged at the right end of the double-headed servo motor.

[0010] As a further solution of the utility model: the left threaded rod and the right threaded rod are both movably connected with a slider, wherein the slider is clamped in the slide groove, and one side of the upper end of the slider is fixedly connected with a clamping block.

[0011] Compared with the prior art, the utility model has the following beneficial effects: first, the pump casing of the water pump can be placed on the base, and the double-headed servo motor is started to drive the left threaded rod and the right threaded rod to rotate, and the left threaded rod and the right threaded rod drive the slider to move toward the middle, so that the clamping block quickly clamps the pump casing, so that the pump casing is fixed quickly and simply, and then the first servo motor is started to drive the first threaded rod and the first turntable to rotate, the first turntable drives the rotating belt and the second turntable to rotate, the second turntable drives the second threaded rod to rotate, the first threaded rod and the second threaded rod drive the moving plate to move downward, so that the rotating drum is sleeved on the pump casing, so that the height of the rotating drum can be adjusted, so as to be suitable for pump casings of different heights, and then the position of the moving rod is adjusted so that the polishing plate fits the pump casing, and the moving rod is fixed to the fixing member with a fixing screw, and finally the second servo motor is started to drive the rotating shaft to rotate, the rotating shaft drives the connecting plate and the rotating drum to rotate, and the rotating drum drives the polishing plate to rotate, so that the polishing layer grinds and polishes the surface of the pump casing, wherein the left and right polishing plates are in contact with a large area of ​​the pump casing, and rotate and polish around the pump casing, so that the pump casing can be polished quickly and the polishing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a structural schematic diagram of a water pump casing processing and polishing device.

[0013] Figure 2 It is a structural schematic diagram of a cross-sectional view of a water pump casing processing and polishing device.

[0014] Figure 3 The present invention is a schematic diagram of the structure of a polishing plate and a polishing layer in a water pump casing processing and polishing device.

[0015] Figure 4 The present invention is a schematic diagram of the structure of a moving rod and a fixing part in a water pump casing processing and polishing device.

[0016] In the figure: 1-base, 2-support plate, 3-top plate, 4-movable plate, 5-rotating cylinder, 6-connecting plate, 7-slider, 8-first threaded rod, 9-second threaded rod, 10-clamping block, 11-first servo motor, 12-first turntable, 13-second turntable, 14-rotating belt, 15-second servo motor, 16-rotating shaft, 17-double-headed servo motor, 18-left threaded rod, 19-right threaded rod, 20-slide, 21-moving rod, 22-fixing part, 23-fixing screw, 24-polishing plate, 25-polishing layer. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] See also Figures 1 to 4In the embodiment of the utility model, a water pump casing processing and polishing device includes a base 1, a top plate 3, a movable plate 4 and a rotating drum 5, wherein a first servo motor 11 is arranged inside the left end of the top plate 3, a first threaded rod 8 is arranged at one end of the first servo motor 11, a second threaded rod 9 is arranged on the right side of the first servo motor 11, a movable plate 4 is arranged between the first threaded rod 8 and the second threaded rod 9, wherein the first threaded rod 8 and the second threaded rod 9 respectively pass through the left and right ends of the movable plate 4, a second servo motor 15 is arranged at the upper end of the movable plate 4, a rotating shaft 16 is arranged at the lower end of the second servo motor 15, a connecting plate 6 is arranged at the lower end of the rotating shaft 16, a rotating drum 5 is fixedly connected to the lower end of the connecting plate 6, two left and right groups of polishing plates 24 are arranged inside the rotating drum 5, a polishing layer 25 is arranged on one side of the polishing plate 24, a moving rod 21 is fixedly connected to the other end of the polishing plate 24, and the left and right sides of the rotating drum 5 are fixedly connected to A fixing member 22, wherein the moving rod 21 runs through the fixing member 22, and a fixing screw 23 is provided on one side of the fixing member 22. The upper end of the first threaded rod 8 is fixedly connected to the first turntable 12, and the upper end of the second threaded rod 9 is fixedly connected to the second turntable 13. A rotating belt 14 is provided on the first turntable 12, wherein one end of the rotating belt 14 is wound around the first turntable 12, and the other end is wound around the second turntable 13. A supporting plate 2 is fixedly connected to the lower end of one side of the top plate 3, and a base 1 is fixedly connected to the lower end of the supporting plate 2. Two groups of slide grooves 20 are provided on the upper end of the base 1. A double-headed servo motor 17 is provided inside the base 1, and a left threaded rod 18 is provided at the left end of the double-headed servo motor 17, and a right threaded rod 19 is provided at the right end of the double-headed servo motor 17. Slide blocks 7 are movably connected to the left threaded rod 18 and the right threaded rod 19, wherein the slide block 7 is clamped in the slide groove 20, and a clamping block 10 is fixedly connected to one side of the upper end of the slide block 7.

[0019] The working principle of the utility model is as follows: when using the device, the pump casing of the water pump can be placed on the base 1 first, and the double-headed servo motor 17 is started to drive the left threaded rod 18 and the right threaded rod 19 to rotate, and the left threaded rod 18 and the right threaded rod 19 drive the slider 7 to move to the middle, so that the clamping block 10 clamps the pump casing, and then the first servo motor 11 is started to drive the first threaded rod 8 and the first turntable 12 to rotate, the first turntable 12 drives the rotating belt 14 and the second turntable 13 to rotate, the second turntable 13 drives the second threaded rod 9 to rotate, and the first threaded rod 8 and the second threaded rod 9 drive the moving The plate 4 moves downward, so that the rotating drum 5 is sleeved on the pump casing, and then the position of the moving rod 21 is adjusted to make the polishing plate 24 fit the pump casing, and the moving rod 21 is fixed to the fixing part 22 with the fixing screw 23, and finally the second servo motor 15 is started to drive the rotating shaft 16 to rotate, and the rotating shaft 16 drives the connecting plate 6 and the rotating drum 5 to rotate, and the rotating drum 5 drives the polishing plate 24 to rotate, so that the polishing layer 25 grinds and polishes the surface of the pump casing, wherein the left and right polishing plates 24 are in contact with a large area of ​​the pump casing, and rotate and polish around the pump casing, so that the pump casing can be polished quickly and the polishing efficiency is improved.

[0020] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0021] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water pump casing processing and polishing device, comprising a base (1), a top plate (3), a movable plate (4) and a rotating drum (5), characterized in that: A first servo motor (11) is arranged inside the left end of the top plate (3), a first threaded rod (8) is arranged at one end of the first servo motor (11), a second threaded rod (9) is arranged on the right side of the first servo motor (11), a moving plate (4) is arranged between the first threaded rod (8) and the second threaded rod (9), wherein the first threaded rod (8) and the second threaded rod (9) respectively penetrate the left and right ends of the moving plate (4), a second servo motor (15) is arranged at the upper end of the moving plate (4), a rotating shaft (16) is arranged at the lower end of the second servo motor (15), a connecting plate (6) is arranged at the lower end of the rotating shaft (16), a rotating drum (5) is fixedly connected to the lower end of the connecting plate (6), and two groups of left and right polishing plates (24) are arranged inside the rotating drum (5), a polishing layer (25) is arranged on one side of the polishing plates (24), and the other end of the polishing plates (24) is fixedly connected to the moving rod (21).

2. A water pump casing processing and polishing device according to claim 1, characterized in that: The left and right sides of the rotating drum (5) are both fixedly connected with fixing members (22), wherein the moving rod (21) passes through the fixing member (22).

3. A water pump casing processing and polishing device according to claim 2, characterized in that: A fixing screw (23) is provided on one side of the fixing member (22).

4. A water pump casing processing and polishing device according to claim 1, characterized in that: The upper end of the first threaded rod (8) is fixedly connected to a first rotating disk (12).

5. A water pump casing processing and polishing device according to claim 1, characterized in that: The upper end of the second threaded rod (9) is fixedly connected to a second rotating disk (13).

6. A water pump casing processing and polishing device according to claim 4, characterized in that: A rotating belt (14) is provided on the first rotating disk (12), wherein one end of the rotating belt (14) is wound around the first rotating disk (12) and the other end is wound around the second rotating disk (13).

7. A water pump casing processing and polishing device according to claim 1, characterized in that: The lower end of one side of the top plate (3) is fixedly connected to a support plate (2), and the lower end of the support plate (2) is fixedly connected to a base (1).

8. A water pump casing processing and polishing device according to claim 1, characterized in that: The upper end of the base (1) is provided with two groups of left and right slide grooves (20), and a double-headed servo motor (17) is provided inside the base (1).

9. A water pump casing processing and polishing device according to claim 8, characterized in that: A left threaded rod (18) is arranged at the left end of the double-headed servo motor (17), and a right threaded rod (19) is arranged at the right end of the double-headed servo motor (17).

10. A water pump casing processing and polishing device according to claim 9, characterized in that: The left threaded rod (18) and the right threaded rod (19) are both movably connected to a slider (7), wherein the slider (7) is clamped in a slide groove (20), and a clamping block (10) is fixedly connected to one side of the upper end of the slider (7).

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