Polishing device for generator set manufacturing

Abstract

The invention discloses a polishing device for generator set manufacturing, and relates to the technical field of polishing for generator sets. The polishing device for generator set manufacturing comprises a starting component, the outer wall of the starting component is rotationally connected with fixing cylinders, the outer walls of the fixing cylinders are movably connected with limiting components, the outer walls of the fixing cylinders are fixedly connected with mounting circular plates, and the fixing cylinders, the limiting components and the mounting circular plates are divided into two groups; and a grinding mechanism is fixedly connected between the two mounting circular plates. According to the grinding device for generator set manufacturing, the grinding device grinds parts through the rotating grinding bin and the inclined bin, the grinding bin is arranged at the position of the axis of the mounting circular plate, the inclined bin is arranged at the position deviating from the axis, and in the rotating process of the grinding bin and the inclined bin, internal grinding sand and the parts can be driven to move; and the parts are polished in the process that the polishing sand flows from the inclined bin to the polishing bin or vice versa, and through the design, the bin bodies at different positions and the flowing characteristics of the sand are utilized.

Description

Technical Field

[0001] The present invention relates to the technical field of grinding for generator sets, and specifically to a grinding device for manufacturing generator sets. Background Art

[0002] The grinding device for manufacturing generator sets is a key equipment in the production process of generator sets. This device is mainly used for surface grinding treatment of various components of the generator set. The motor provides power for grinding, and the grinding speed can be precisely controlled through the transmission device;

[0003] The patent application with the publication number of CN213438663U discloses a grinding device for manufacturing generator sets, including a processing platform. A grinding mechanism, a clamping mechanism, a driving mechanism, and an adjusting mechanism are respectively installed on the base surface of the processing platform; the grinding mechanism includes a rodless cylinder fixedly arranged on the processing platform. An L-shaped plate is fixedly connected to the moving table of the rodless cylinder. A hydraulic cylinder is fixedly connected to the base surface of the L-shaped plate, and the telescopic end of the hydraulic cylinder is fixedly connected to a grinding head below the L-shaped plate; the clamping mechanism includes a T-shaped slide rail fixedly arranged on the processing platform. A movable block is slidably connected to the outer wall of the T-shaped slide rail, and a first three-jaw chuck is pivotally connected to the side wall of the movable block. The present invention relates to the technical field of generator set manufacturing;

[0004] The above patent uses the telescopic end of the hydraulic cylinder fixedly connected to a grinding head below the L-shaped plate for grinding. However, the components of the generator set are relatively numerous, and it is impossible to effectively grind components with different shapes using one grinding method. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a grinding device for manufacturing generator sets to solve the problems raised in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A grinding device for manufacturing generator sets includes a starting component. A fixed cylinder is rotatably connected to the outer wall of the starting component. A limiting component is movably connected to the outer wall of the fixed cylinder. An installation circular plate is fixedly connected to the outer wall of the fixed cylinder. The fixed cylinder, the limiting component, and the installation circular plate are in two groups, and a grinding mechanism is fixedly connected between the two installation circular plates;

[0007] The grinding mechanism includes:

[0008] An elastic ring, which is fixedly connected to the left installation circular plate;

[0009] The grinding chamber, the outer wall of the elastic ring is fixedly connected to the outer wall of the grinding chamber. The grinding device grinds the parts through the rotating grinding chamber and the inclined chamber. The grinding chamber is arranged at the center of the installation circular plate, and the inclined chamber is arranged at a position deviating from the center. During the rotation of the two, the activities of the internal grinding sand and the parts are driven, so that the grinding sand flows from the inclined chamber to the grinding chamber or vice versa, and the parts are ground during this process. Such a design utilizes the flow characteristics of the chambers and the sand at different positions to achieve multi-angle and multi-dimensional grinding, avoiding the limitations of a single grinding method. For the parts of the generator set with different shapes, whether their surfaces are flat, curved or complex special-shaped structures, they can be effectively ground during the dynamic flow process of the grinding sand, improving the adaptability and grinding effect for parts of various shapes;

[0010] The first elbow pipe combines the grinding chamber, the inclined chamber, the auxiliary mechanism and the impact mechanism to form a combined grinding system. Through the rotary grinding driven by the starting component, the vibration assistance of the auxiliary mechanism and the air flow impact of the impact mechanism, different grinding mechanisms cooperate with each other and act together on the parts of the generator set with different shapes, overcoming the problem that a single grinding method cannot effectively grind parts with different shapes, providing a comprehensive and efficient grinding solution, meeting the grinding requirements of the numerous and complex-shaped parts of the generator set, and significantly improving the comprehensiveness and efficiency of grinding. The outer wall of the first elbow pipe is fixedly connected to the outer wall of the grinding chamber;

[0011] The inclined chamber, the outer wall of the inclined chamber is fixedly connected to the outer wall of the first elbow pipe.

[0012] Preferably, the outer wall of the inclined chamber is fixedly connected to the installation circular plate on the right side.

[0013] Preferably, the outer wall of the grinding chamber is provided with holes, and a door plate is rotatably connected at the position of the holes on the outer wall of the grinding chamber.

[0014] Preferably, it further includes an auxiliary mechanism. The setting of the auxiliary mechanism further enhances the grinding effect. The telescopic machine starts intermittently to drive the arc plate to expand and contract, squeezing the grinding chamber. Utilizing the elasticity of the elastic ring and the first elbow pipe, the moving angle of the grinding chamber is increased. At the same time, the extrusion block impacts the convex block to generate vibration, making the parts and the grinding sand rub more intensively. This vibration and angle change can make the grinding sand contact different parts of the parts more fully. Especially for some parts with depressions or small gaps, the vibration can prompt the grinding sand to enter these inaccessible parts, improving the grinding efficiency and quality of parts with complex shapes, and ensuring that all parts of the parts can be fully ground. The auxiliary mechanism is fixedly connected to the installation circular plate at the right side position.

[0015] Preferably, the auxiliary mechanism includes a telescopic machine fixedly connected to the outer wall of the mounting circular plate. An arc-shaped plate is movably connected to the outer wall of the telescopic machine. The grinding device grinds the components through the rotating grinding bin and the inclined bin. The grinding bin is arranged at the center of the mounting circular plate, and the inclined bin is arranged at a position deviating from the center. An extrusion block is fixedly connected to the outer wall of the arc-shaped plate, and a convex block is fixedly connected to the bottom of the grinding bin.

[0016] Preferably, the extrusion block is in movable contact with the convex block.

[0017] Preferably, it further includes an impact mechanism fixedly connected to the mounting circular plate at the left position. The introduction of the impact mechanism improves the fluidity and impact force of the grinding sand. After the fan is started, air flow is blown out through the vertical pipe. The air flow carries part of the grinding sand to flow, making the grinding sand move towards the components. And through the elastic connection of the second zigzag pipe, the vertical pipe can change its angle and continuously hang down under the gravitational pull of the gravity block. The air flow is blown out through the air flow port on the gravity block, and the generated air flow impact can accelerate the flow of the grinding sand and the impact force on the components, improving the overall grinding efficiency.

[0018] Preferably, the impact mechanism includes a fan fixedly connected to the inner wall of the mounting circular plate. One end of a second zigzag pipe is fixedly connected to the outer wall of the fan, and the other end of the second zigzag pipe is fixedly connected to a vertical pipe. A spring is fixedly connected to the bottom of the vertical pipe, and a gravity block is fixedly connected to the bottom of the spring. An air flow port is formed on the outer wall of the gravity block.

[0019] Preferably, the fan is fixedly connected to the inner wall of the mounting circular plate through a bracket.

[0020] The present invention provides a grinding device for manufacturing a generator set. It has the following beneficial effects:

[0021] 1. For the grinding device for manufacturing a generator set, the grinding device grinds the components through the rotating grinding bin and the inclined bin. The grinding bin is arranged at the center of the mounting circular plate, and the inclined bin is arranged at a position deviating from the center. During the rotation of the two, the activities of the internal grinding sand and the components will be driven, so that the grinding sand flows from the inclined bin to the grinding bin or vice versa to grind the components. Such a design utilizes the flow characteristics of the bins and the sand at different positions, realizing multi-angle and multi-dimensional grinding, avoiding the limitations of a single grinding method. For the generator set components with different shapes, whether their surfaces are flat, curved or complex special-shaped structures, they can be effectively ground during the dynamic flow process of the grinding sand, improving the adaptability to various-shaped components and the grinding effect.

[0022] 2. The grinding device for manufacturing the generator set further enhances the grinding effect through the setting of the auxiliary mechanism. The telescopic machine starts intermittently to drive the telescopic movement of the arc-shaped plate, squeezing the grinding chamber. Utilizing the elasticity of the elastic ring and the first corrugated pipe, the movable angle of the grinding chamber increases. At the same time, the extrusion block impacts the convex block to generate vibration, causing the parts and the grinding sand to rub more intensively. This vibration and angle change can enable the grinding sand to more fully contact different parts of the parts. Especially for some parts with depressions or small gaps, the vibration can prompt the grinding sand to enter these inaccessible parts, improving the grinding efficiency and quality of parts with complex shapes and ensuring that all parts of the parts can be fully ground.

[0023] 3. The grinding device for manufacturing the generator set improves the fluidity and impact force of the grinding sand through the introduction of the impact mechanism. After the fan starts, it blows out air flow through the vertical pipe. The air flow carries some of the grinding sand and makes it move towards the parts. And through the elastic connection of the second corrugated pipe, the vertical pipe can change its angle and continuously hang down under the gravitational pull of the gravity block. The air flow blows out through the air flow port on the gravity block, and the generated air flow impact can accelerate the flow of the grinding sand and the impact force on the parts, improving the overall grinding efficiency.

[0024] 4. The grinding device for manufacturing the generator set combines the grinding chamber, the inclined chamber, the auxiliary mechanism and the impact mechanism to form a set of combined grinding system. Through the rotary grinding driven by the starting component, the vibration assistance of the auxiliary mechanism and the air flow impact of the impact mechanism, different grinding mechanisms cooperate with each other and act on the generator set parts with various shapes together, overcoming the problem that a single grinding method cannot effectively grind parts with different shapes, providing a comprehensive and efficient grinding solution, meeting the grinding requirements of the numerous and complex-shaped generator set parts, and significantly improving the comprehensiveness and efficiency of grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic axonometric structure view of the present invention;

[0026] Figure 2 For the present invention Figure 1 It is a schematic sectional structure view;

[0027] Figure 3 It is a schematic dorsal axonometric structure view of the present invention;

[0028] Figure 4 It is a schematic partial structure view of the grinding chamber of the present invention;

[0029] Figure 5 For the present invention Figure 2 It is an enlarged structure view of part B in the present invention;

[0030] Figure 6Schematic diagram of the partial structure of the telescopic machine of the present invention;

[0031] Figure 7 of the present invention Figure 2 Schematic diagram of the enlarged structure of part A in;

[0032] Figure 8 Schematic diagram of the partial structure of the impact mechanism of the present invention.

[0033] In the figure: 1, starting component; 2, fixed cylinder; 3, limiting component; 4, mounting circular plate; 5, grinding mechanism; 51, elastic ring; 52, grinding chamber; 53, inclined chamber; 54, first zigzag pipe; 55, door panel; 6, impact mechanism; 61, fan; 62, bracket; 63, second zigzag pipe; 64, vertical pipe; 65, gravity block; 66, air flow port; 67, spring; 7, auxiliary mechanism; 71, telescopic machine; 72, arc plate; 73, extrusion block; 74, convex block. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0035] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0036] Example 1, please refer to Figures 1-4 , the present invention provides a technical solution: a grinding device for manufacturing a generator set, including a starting component 1, the outer wall of the starting component 1 is rotationally connected with a fixed cylinder 2, the outer wall of the fixed cylinder 2 is movably connected with a limiting component 3, the outer wall of the fixed cylinder 2 is fixedly connected with a mounting circular plate 4, there are two groups of the fixed cylinder 2, the limiting component 3 and the mounting circular plate 4, and a grinding mechanism 5 is fixedly connected between the two mounting circular plates 4;

[0037] The grinding mechanism 5 includes:

[0038] An elastic ring 51, the elastic ring 51 is fixedly connected with the left mounting circular plate 4;

[0039] A grinding chamber 52, the outer wall of the elastic ring 51 is fixedly connected with the outer wall of the grinding chamber 52;

[0040] A first zigzag pipe 54, the outer wall of the first zigzag pipe 54 is fixedly connected with the outer wall of the grinding chamber 52;

[0041] An inclined chamber 53, the outer wall of the inclined chamber 53 is fixedly connected with the outer wall of the first zigzag pipe 54.

[0042] The outer wall of the inclined bin 53 is fixedly connected to the installation circular plate 4 on the right side.

[0043] Holes are provided on the outer wall of the grinding bin 52, and a door panel 55 is rotatably connected to the position of the hole on the outer wall of the grinding bin 52;

[0044] The starting component 1 is powered on and started to drive the rotation of the fixed cylinder 2. The fixed cylinder 2 is arranged on the limiting component 3 and is connected by a bearing therebetween. Thus, the position of the fixed cylinder 2 is restricted by the limiting component 3 for rotation, and the installation circular plate 4 will drive the rotation of the grinding bin 52 and the inclined bin 53 during the rotation process;

[0045] Grinding sand is added to the grinding bin 52 in advance, and then the parts to be ground are placed into the grinding bin 52. The door panel 55 on the grinding bin 52 is closed. The grinding bin 52 is arranged at the axis center position of the installation circular plate 4, and the inclined bin 53 is arranged at a position deviating from the axis center. Therefore, during the rotation of the grinding bin 52 and the inclined bin 53, the grinding sand and parts inside them will be driven to move, and the grinding sand will grind the parts during the movement process;

[0046] When the inclined bin 53 rotates to a position higher than the grinding bin 52, the grinding sand in the inclined bin 53 flows towards the grinding bin 52, and thus grinds the parts when passing through the parts. Then, when the inclined bin 53 rotates to a height lower than the grinding bin 52, at this time the grinding sand flows towards the inclined bin 53 and grinds the parts during the flowing process.

[0047] Embodiment 2, please refer to Figures 1-6 , on the basis of Embodiment 1, the present invention provides a technical solution:

[0048] It further includes an auxiliary mechanism 7, and the auxiliary mechanism 7 is fixedly connected to the installation circular plate 4 at the right side position.

[0049] The auxiliary mechanism 7 includes a telescopic machine 71. The telescopic machine 71 is fixedly connected to the outer wall of the installation circular plate 4. An arc-shaped plate 72 is movably connected to the outer wall of the telescopic machine 71. An extrusion block 73 is fixedly connected to the outer wall of the arc-shaped plate 72. A raised block 74 is fixedly connected to the bottom of the grinding bin 52.

[0050] The extrusion block 73 is in movable contact with the raised block 74;

[0051] During the rotation of the grinding bin 52, the telescopic machine 71 starts intermittently. During the start-up process of the telescopic machine 71, it will drive the arc plate 72 to perform telescopic activities. When the arc plate 72 presses against the grinding bin 52, it will drive the grinding bin 52 to move. The left and right sides of the grinding bin 52 are elastically arranged through the elastic ring 51 and the first corrugated pipe 54. Therefore, during the movement of the grinding bin 52, the grinding sand inside will move, which increases the movement angle of the grinding bin 52, enabling it to move and grind the parts. During the movement of the arc plate 72, the extrusion block 73 will hit the protruding block 74, causing the grinding bin 52 to vibrate, and the vibration intensifies the friction between the parts and the grinding sand.

[0052] Example three, please refer to Figures 1-8 , based on Example one and Example two, the present invention provides a technical solution:

[0053] It further includes an impact mechanism 6, and the impact mechanism 6 is fixedly connected to the mounting circular plate 4 at the left position.

[0054] The impact mechanism 6 includes a blower 61, the blower 61 is fixedly connected to the inner wall of the mounting circular plate 4, one end of a second corrugated pipe 63 is fixedly connected to the outer wall of the blower 61, the other end of the second corrugated pipe 63 is fixedly connected to a vertical pipe 64, a spring 67 is fixedly connected to the bottom of the vertical pipe 64, a gravity block 65 is fixedly connected to the bottom of the spring 67, and an air flow port 66 is opened on the outer wall of the gravity block 65.

[0055] The blower 61 is fixedly connected to the inner wall of the mounting circular plate 4 through a bracket 62;

[0056] When the blower 61 is powered on and starts, it blows out air flow through the vertical pipe 64. When the air flow blows into the grinding bin 52, it will carry some of the grinding sand and flow, so that the grinding sand flows towards the parts;

[0057] Through the elastic connection of the second corrugated pipe 63, the vertical pipe 64 can change its angle. At this time, the gravity of the gravity block 65 pulls the vertical pipe 64, so that it continuously hangs down. The parts also continuously move towards the inner bottom of the grinding bin 52 under their own gravity, and the air flow of the vertical pipe 64 blows out through the air flow port 66 on the gravity block 65.

[0058] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A grinding device for manufacturing a generator set, comprising a starting component (1), characterized in that: The outer wall of the starting component (1) is rotatably connected to a fixed cylinder (2), the outer wall of the fixed cylinder (2) is movably connected to a limiting component (3), the outer wall of the fixed cylinder (2) is fixedly connected to a mounting circular plate (4), the fixed cylinder (2), the limiting component (3) and the mounting circular plate (4) are two groups, and a grinding mechanism (5) is fixedly connected between the two mounting circular plates (4); The grinding mechanism (5) comprises: An elastic ring (51), wherein the elastic ring (51) is fixedly connected to the left mounting circular plate (4); A grinding chamber (52), wherein the outer wall of the elastic ring (51) is fixedly connected to the outer wall of the grinding chamber (52); A first zigzag tube (54), the outer wall of the first zigzag tube (54) being fixedly connected to the outer wall of the grinding chamber (52); An inclined bin (53), wherein an outer wall of the inclined bin (53) is fixedly connected to an outer wall of the first zigzag tube (54).

2. A grinding device for manufacturing a generator set according to claim 1, characterized in that: The outer wall of the inclined bin (53) is fixedly connected to the right mounting circular plate (4).

3. A grinding device for manufacturing a generator set according to claim 2, characterized in that: The outer wall of the grinding chamber (52) is provided with a hole, and the outer wall of the grinding chamber (52) is rotatably connected to a door panel (55) at the position of the hole.

4. A grinding device for manufacturing a generator set according to claim 3, characterized in that: It also comprises an auxiliary mechanism (7), wherein the auxiliary mechanism (7) is fixedly connected to the mounting circular plate (4) at the right side.

5. A grinding device for manufacturing a generator set according to claim 4, characterized in that: The auxiliary mechanism (7) comprises a telescopic machine (71), the telescopic machine (71) being fixedly connected to the outer wall of the mounting circular plate (4), the outer wall of the telescopic machine (71) being movably connected to an arc-shaped plate (72), the outer wall of the arc-shaped plate (72) being fixedly connected to an extrusion block (73), and the bottom of the grinding chamber (52) being fixedly connected to a protruding block (74).

6. A grinding device for manufacturing a generator set according to claim 5, characterized in that: The extrusion block (73) is in active contact with the protrusion block (74).

7. A grinding device for manufacturing a generator set according to claim 6, characterized in that: It also comprises an impact mechanism (6), wherein the impact mechanism (6) is fixedly connected to the mounting circular plate (4) at the left side.

8. A grinding device for manufacturing a generator set according to claim 7, characterized in that: The impact mechanism (6) comprises a fan (61), the fan (61) being fixedly connected to the inner wall of the mounting circular plate (4), one end of a second zigzag tube (63) being fixedly connected to the outer wall of the fan (61), the other end of the second zigzag tube (63) being fixedly connected to a vertical tube (64), the bottom of the vertical tube (64) being fixedly connected to a spring (67), the bottom of the spring (67) being fixedly connected to a gravity block (65), and an outer wall of the gravity block (65) being provided with an air flow opening (66).

9. A grinding device for manufacturing a generator set according to claim 8, characterized in that: The fan (61) is fixedly connected to the inner wall of the mounting circular plate (4) via a bracket (62).

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