Polishing device for sewage pump production and machining

Abstract

The utility model discloses a sewage pump production machining polishing device which comprises a base, a polishing assembly is arranged at the top of the base and comprises a reinforcing block, a sliding groove is formed in the inner wall of an assembling cylinder, one end of the assembling cylinder is fixedly connected with a butt joint block, the outer wall of a fillet is in sliding connection with the inner wall of the sliding groove, and the butt joint block is fixedly connected with the outer wall of the assembling cylinder. One end of the assembling cylinder is fixedly connected with a first connecting ring, one end of the spring is fixedly connected with a second connecting ring, the inner wall of the second connecting ring is in sliding connection with the outer wall of a center rotating rod, and one end of the center rotating rod is fixedly connected with a grinding block. According to the sewage pump producing, machining and grinding device, a butt joint block and an assembling cylinder can be driven to rotate by starting a servo motor, then a center rotating rod can be driven to rotate through mutual cooperation of a sliding groove and a fillet, a grinding block is driven to rotate, and a sewage pump shell can be quickly ground.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of sewage pumps, in particular to a production and processing grinding device for sewage pumps. Background Art

[0002] A sewage pump is a pump product in which a pump and a motor are connected and work underwater at the same time. A sewage pump is mainly used to discharge sewage or wastewater. It has many uses, such as: submersible sewage pumps are used in municipal engineering, construction sites, urban sewage treatment and discharge systems, wastewater discharge from enterprises and units, sewage discharge from residential areas, etc. The main shell of the sewage pump is mostly cylindrical or columnar.

[0003] However, when the casing of the sewage pump is cast, there are often some metal residues on its surface. If these residues are not cleaned up, subsequent processing, such as painting, will be affected, and these exposed metal residues are also easy to scratch the staff during transportation, so it must be polished smooth. Most of the existing polishing methods use sandpaper for polishing or repeatedly polishing with a file. This method has low work efficiency and workers are prone to fatigue after long-term operation.

[0004] Therefore, the utility model provides a sewage pump production, processing and polishing device to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sewage pump production, processing and grinding device that solves the above-mentioned problems. By starting the servo motor, the docking block and the assembly cylinder can be driven to rotate, and then the cooperation between the slide groove and the ribs can drive the center rotating rod to rotate, and then drive the grinding block to rotate, so that the sewage pump casing can be quickly polished; by applying force in one direction to the rocker, the turntable can be driven to rotate and the orientation of the sewage pump casing can be adjusted. At this time, the grinding block will drive the center rotating rod to move backward after being subjected to pressure from one side, but because of the rebound force of the spring, the grinding block can still fit tightly against the casing of the sewage pump to continue polishing.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sewage pump production and processing grinding device, comprising a base, a grinding assembly is arranged on the top of the base, and an auxiliary fixing assembly is also arranged on the top of the base; the grinding assembly comprises a reinforcement block, the reinforcement block is fixedly connected to the top of the base, an assembly cylinder is rotatably connected inside the reinforcement block, a slide groove is provided on the inner wall of the assembly cylinder, a docking block is fixedly connected at one end of the assembly cylinder, a servo motor is fixedly installed on the top of the base, the output shaft of the servo motor is fixedly connected to one side of the docking block, a center rotating rod is slidably connected inside the assembly cylinder, a rib is fixedly connected to the outer wall of the center rotating rod, the outer wall of the rib is slidably connected to the inner wall of the slide groove, a first connecting ring is fixedly connected to one end of the assembly cylinder, a spring is fixedly connected to one side of the first connecting ring, one end of the spring is fixedly connected to the second connecting ring, the inner wall of the second connecting ring is slidably connected to the outer wall of the center rotating rod, and a grinding block is fixedly connected to one end of the center rotating rod.

[0007] Furthermore, the auxiliary fixing assembly includes a turntable, which is rotatably connected to the top of the base, and a rocker is fixedly connected to the outer wall of the turntable.

[0008] By adopting the technical solution, it is convenient to rotate the turntable.

[0009] Furthermore, an arc groove is provided inside the turntable, and a limiting column is fixedly connected to the top of the base.

[0010] By adopting the above technical solution, the turntable is mainly limited.

[0011] Furthermore, a protruding block is fixedly connected to the top of the turntable, the inner thread of the protruding block is connected to a screw rod, one end of the screw rod is rotatably connected to a clamping plate, and the other end of the screw rod is fixedly connected to a shaking handle.

[0012] By adopting the above technical solution, it is convenient to clamp and fix the shell of the sewage pump.

[0013] Furthermore, a limiting groove is provided on the top of the turntable, and one side of the clamping plate is slidably connected to the inner wall of the limiting groove.

[0014] The above technical solution is mainly used to prevent the clamping plate from rotating.

[0015] Furthermore, a drain groove is provided inside the base, and a drain groove is also provided inside the turntable.

[0016] By adopting the above technical solution, it is convenient to drop the ground metal debris into the container for easy collection and treatment.

[0017] Beneficial Effects

[0018] The utility model provides a sewage pump production, processing and polishing device. Compared with the prior art, it has the following beneficial effects:

[0019] 1. The sewage pump production and processing grinding device can drive the docking block and the assembly cylinder to rotate by starting the servo motor, and then the central rotating rod can be driven to rotate through the cooperation of the slide groove and the rib, and then the grinding block can be driven to rotate, so that the sewage pump casing can be quickly polished.

[0020] 2. The sewage pump production and processing grinding device can drive the turntable to rotate and adjust the position of the sewage pump casing by applying force in one direction to the rocker. At this time, the grinding block will drive the center rotating rod to move backward after being pressed on one side, but because of the rebound force of the spring, the grinding block can still fit tightly to the casing of the sewage pump to continue grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0023] Figure 2 It is a top view of the structure of the utility model;

[0024] Figure 3 It is an enlarged view of the structure of A of the utility model;

[0025] Figure 4 It is a partial structural diagram of the utility model;

[0026] Figure 5 It is an enlarged view of the structure at B of the utility model;

[0027] Figure 6 It is a structural sectional view of the utility model.

[0028] In the figure: 1. base; 2. grinding assembly; 21. reinforcement block; 22. assembly tube; 23. docking block; 24. servo motor; 25. first connecting ring; 26. spring; 27. center rotating rod; 28. rib; 29. ​​grinding block; 210. second connecting ring; 211. slide; 3. auxiliary fixing assembly; 31. turntable; 32. protruding block; 33. rocking handle; 34. screw; 35. splint; 36. limit groove; 37. arc groove; 38. limit column; 39. rocker; 310. drain groove. DETAILED DESCRIPTION

[0029] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0030] The present application is further described in detail below through drawings and examples.

[0031] Reference Figures 1 to 6 The embodiment of the present application provides a sewage pump production and processing grinding device, including a base 1, a grinding assembly 2 is arranged on the top of the base 1, and an auxiliary fixing assembly 3 is also arranged on the top of the base 1; the grinding assembly 2 includes a reinforcement block 21, the reinforcement block 21 is fixedly connected to the top of the base 1, and the reinforcement block 21 is internally rotatably connected to an assembly cylinder 22, and a slide groove 211 is provided on the inner wall of the assembly cylinder 22, and one end of the assembly cylinder 22 is fixedly connected to a docking block 23, and a servo motor 24 is fixedly installed on the top of the base 1, and the output shaft of the servo motor 24 is connected to the docking block 23. One side of the block 23 is fixedly connected, the interior of the assembly cylinder 22 is slidably connected with a center rotating rod 27, the outer wall of the center rotating rod 27 is fixedly connected with a rib 28, the outer wall of the rib 28 is slidably connected to the inner wall of the slide groove 211, one end of the assembly cylinder 22 is fixedly connected with a first connecting ring 25, one side of the first connecting ring 25 is fixedly connected with a spring 26, one end of the spring 26 is fixedly connected with a second connecting ring 210, the inner wall of the second connecting ring 210 is slidably connected to the outer wall of the center rotating rod 27, and one end of the center rotating rod 27 is fixedly connected with a grinding block 29.

[0032] During specific implementation: by starting the servo motor 24, the docking block 23 and the assembly cylinder 22 can be driven to rotate, and then the center rotating rod 27 can be driven to rotate through the cooperation of the slide groove 211 and the rib 28, and then the grinding block 29 can be driven to rotate, so that the sewage pump casing can be quickly polished. The reinforcement block 21 is mainly used to stabilize the assembly cylinder 22, and the spring 26 is used to provide a rebound force.

[0033] Reference Figures 1 to 6In one aspect of the present embodiment, the auxiliary fixing assembly 3 includes a turntable 31, which is rotatably connected to the top of the base 1, and a rocker 39 is fixedly connected to the outer wall of the turntable 31. An arc groove 37 is provided inside the turntable 31, and a limiting column 38 is fixedly connected to the top of the base 1. A protruding block 32 is fixedly connected to the top of the turntable 31, and a screw 34 is threadedly connected to the inside of the protruding block 32. A clamping plate 35 is rotatably connected to one end of the screw 34, and a rocking handle 33 is fixedly connected to the other end of the screw 34. A limiting groove 36 is provided on the top of the turntable 31, and one side of the clamping plate 35 is slidably connected to the inner wall of the limiting groove 36. A leakage groove 310 is provided inside the base 1, and a leakage groove 310 is also provided inside the turntable 31.

[0034] During specific implementation: first place the casing of the sewage pump on the turntable 31, then turn the rocking handle 33 to drive the screw 34 to rotate, and the rotation of the screw 34 will drive the clamping plate 35 to move forward, and the clamping plate 35 can be prevented from rotating under the restriction of the limit groove 36. When the two clamping plates 35 are close to each other, the sewage pump casing can be clamped and fixed, and by applying a force in one direction to the rocking arm 39, the turntable 31 can be driven to rotate and then the orientation of the sewage pump casing can be adjusted. At this time, the grinding block 29 will drive the center rotating rod 27 to move backward after being subjected to pressure from one side, but because of the rebound force of the spring 26, the grinding block 29 can still fit tightly against the casing of the sewage pump to continue grinding.

[0035] All electrical equipment in this solution are powered by an external power supply.

[0036] Working principle: first place the casing of the sewage pump on the turntable 31, then drive the screw 34 to rotate by twisting the rocking handle 33, and the screw 34 will drive the clamping plate 35 to move forward after the rotation, and the clamping plate 35 can be prevented from rotating under the restriction of the limit groove 36. When the two clamping plates 35 are close to each other, the sewage pump casing can be clamped and fixed, and the servo motor 24 can be started to drive the docking block 23 and the assembly cylinder 22 to rotate, and then the center rotating rod 27 can be driven to rotate through the cooperation of the slide groove 211 and the rib 28, and then the grinding block 29 can be driven to rotate, so that the sewage pump casing can be quickly polished, and by applying a force in one direction to the rocking rod 39, the turntable 31 can be driven to rotate and the orientation of the sewage pump casing can be adjusted. At this time, the grinding block 29 will drive the center rotating rod 27 to move backward after being subjected to pressure from one side, but because of the rebound force of the spring 26, the grinding block 29 can still fit tightly against the casing of the sewage pump and continue to polish.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sewage pump production, processing and polishing device, comprising a base (1), characterized in that: A grinding assembly (2) is arranged on the top of the base (1), and an auxiliary fixing assembly (3) is also arranged on the top of the base (1); the grinding assembly (2) comprises a reinforcing block (21), the reinforcing block (21) is fixedly connected to the top of the base (1), an assembly cylinder (22) is rotatably connected inside the reinforcing block (21), a sliding groove (211) is provided on the inner wall of the assembly cylinder (22), one end of the assembly cylinder (22) is fixedly connected to a docking block (23), a servo motor (24) is fixedly installed on the top of the base (1), an output shaft of the servo motor (24) is fixedly connected to one side of the docking block (23), and the The interior of the assembly cylinder (22) is slidably connected to a center rotating rod (27), the outer wall of the center rotating rod (27) is fixedly connected to a rib (28), the outer wall of the rib (28) is slidably connected to the inner wall of the slide groove (211), one end of the assembly cylinder (22) is fixedly connected to a first connecting ring (25), one side of the first connecting ring (25) is fixedly connected to a spring (26), one end of the spring (26) is fixedly connected to a second connecting ring (210), the inner wall of the second connecting ring (210) is slidably connected to the outer wall of the center rotating rod (27), and one end of the center rotating rod (27) is fixedly connected to a grinding block (29).

2. A sewage pump production, processing and polishing device according to claim 1, characterized in that: The auxiliary fixing assembly (3) comprises a rotating disk (31), the rotating disk (31) is rotatably connected to the top of the base (1), and a rocker (39) is fixedly connected to the outer wall of the rotating disk (31).

3. A sewage pump production, processing and polishing device according to claim 2, characterized in that: An arc groove (37) is provided inside the rotating disk (31), and a limiting column (38) is fixedly connected to the top of the base (1).

4. A sewage pump production, processing and polishing device according to claim 2, characterized in that: A protruding block (32) is fixedly connected to the top of the rotating disk (31), a screw rod (34) is internally threadedly connected to the protruding block (32), one end of the screw rod (34) is rotatably connected to a clamping plate (35), and the other end of the screw rod (34) is fixedly connected to a shaking handle (33).

5. A sewage pump production, processing and polishing device according to claim 4, characterized in that: A limiting groove (36) is provided on the top of the rotating disk (31), and one side of the clamping plate (35) is slidably connected to the inner wall of the limiting groove (36).

6. A sewage pump production, processing and polishing device according to claim 2, characterized in that: The base (1) is provided with a drain groove (310) inside, and the rotating disk (31) is also provided with a drain groove (310) inside.

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