A rotor groove machining equipment for a rotary vane self-priming pump

Abstract

The present invention discloses a rotor groove processing device for a rotary vane self-priming pump, belonging to the technical field of rotary vane self-priming pump rotor groove processing. It includes a bottom plate, a grinding component and a detection component. The upper surface of the bottom plate is fixedly connected with a connecting frame, and the bottom of the connecting frame is fixedly connected with an electric push rod. In the present invention, the rotor is firmly fixed by a negative pressure machine and a negative pressure pipe. During the process of the electric push rod pushing the grinding disc forward, the grinding bumps push the debris generated by grinding forward, reducing the subsequent cleaning time. Through the mutual cooperation of the airbag, air pump, air delivery pipe, elastic pad, annular pipe, slide rail and slider, it is ensured that the grinding bumps are in close contact with the rotor groove, improving the grinding accuracy. Further, the grinding bumps can flexibly adapt to different shapes and surface roughnesses of the rotor groove, ensuring that each rotor groove can be evenly and highly polished. At the same time, by adjusting the gas volume in the airbag through the air pump, the contact pressure between the grinding bumps and the rotor groove can be accurately controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of machining of rotor groove types of rotary vane self-priming pumps, and more specifically, to a machining device for rotor groove types of rotary vane self-priming pumps. Background Art

[0002] The rotor of a rotary vane self-priming pump is one of the key components in a rotary vane self-priming pump. This type of pump realizes the suction and discharge of liquid through the rotation of the rotor. The rotor is usually located inside the pump body and has grooves or cavities with specific shapes. When machining the rotor groove type of a rotary vane self-priming pump, a grinding device is required to ensure its accuracy and surface quality.

[0003] When the existing machining equipment for rotor groove types of rotary vane self-priming pumps is in use, the rotor of the rotary vane self-priming pump is usually fixed on the workbench, and a grinding pen or a grinding rod is started through the control panel to grind the rotor groove type. After grinding is completed, a vacuum cleaner is started to clean the debris generated by grinding, thereby completing the grinding work of the rotor groove type.

[0004] In actual use of the existing technology, when the rotor groove type is ground by a grinding pen or a grinding rod, local overheating is caused due to a small contact area and concentrated pressure, resulting in a decrease in the surface quality of the rotor, such as deformation or hardness change. At the same time, there are many rotor groove types, and it is rather cumbersome to grind the rotor groove types one by one, thereby reducing the overall production efficiency.

[0005] Therefore, in view of the above technical problems, it is necessary to provide a machining device for rotor groove types of rotary vane self-priming pumps. Summary of the Invention

[0006] The purpose of the present invention is to provide a machining device for rotor groove types of rotary vane self-priming pumps to solve the above problems.

[0007] To achieve the above purpose, the technical solution provided by an embodiment of the present invention is as follows:

[0008] A machining device for rotor groove types of rotary vane self-priming pumps includes a bottom plate, a grinding assembly, and a detection assembly. A connecting frame is fixedly connected to the upper surface of the bottom plate. An electric push rod is fixedly connected to the bottom of the connecting frame, and an output shaft of the electric push rod is fixedly connected to a connecting plate. The grinding assembly is installed below the connecting plate. The grinding assembly includes a grinding disc fixedly installed on the lower surface of the connecting plate. A plurality of grinding bumps are fixedly connected to the outer surface of the grinding disc. A cooling member is installed inside the grinding disc and the grinding bumps. Detection chambers are installed on the upper and lower surfaces of the grinding bumps through partition plates. The detection assembly is installed inside the detection chambers. The detection assembly includes a plurality of slide rails fixedly installed inside the partition plates. A plurality of detection columns are slidably connected to the inner sides of the left and right sides of the detection chambers. Irradiation lamp holes matching the detection columns are opened above the detection chambers. A laser lamp member is installed inside the detection chambers.

[0009] As a further improvement of the present invention, the cooling member includes a cooling pipe installed inside the grinding disc. A spraying pipe is fixedly connected to the outer surface of the cooling pipe. The spraying pipe penetrates into the interior of the detection chamber and is equipped with a spray gun. The cooling tank and the cooling pipe are filled with cooling oil. The cooling oil enters the grinding bumps through the cooling pipe and the spraying pipe to provide local cooling and prevent overheating.

[0010] As a further improvement of the present invention, a cooling tank is fixedly connected to the upper surface of the bottom plate. A delivery pipe is installed on the outer surface of the cooling tank. One end of the delivery pipe is communicated with the interior of the cooling pipe. A circulating water pipe is installed between the cooling tank and the cooling pipe. The circulating water pipe between the cooling tank and the cooling pipe ensures that the cooling oil always remains in a low-temperature state, improves the cooling efficiency, and thus reduces resource waste by recycling the cooling oil, meeting the environmental protection requirements.

[0011] As a further improvement of the present invention, a refrigerator is installed on the outer surface of the circulating water pipe, and a first water pump is installed on the outer surface of the circulating water pipe. Second water pumps are installed on the outer surfaces of the delivery pipe and the spraying pipe. The refrigerator quickly cools the cooling oil after absorbing heat to ensure that the cooling oil is always in a low-temperature state. At the same time, the first water pump is responsible for transporting the cooling oil into the refrigeration tank through the circulating water pipe. One of the second water pumps transports the cooling oil into the cooling pipe respectively, and the other second water pump is responsible for transporting the cooling oil into the spray gun for spraying.

[0012] As a further improvement of the present invention, two sliders are slidably connected inside the slide rail. An airbag is fixedly connected between the sliders. An elastic pad is installed between the airbag and the grinding bump. The elastic pad is made of an elastic material. The mutual cooperation of the airbag and the elastic pad enables the grinding bump to flexibly adapt to rotor grooves of different shapes and surface roughnesses, improves the grinding accuracy, allows the airbag to adjust the pressure through inflation, ensures that the grinding bump is in close contact with the rotor groove, and avoids uneven grinding caused by uneven contact.

[0013] As a further improvement of the present invention, an air pump is fixedly connected to the side surface of the connecting plate. One end of the air pump is connected to an annular pipe. A plurality of air delivery pipes are installed at the bottom of the annular pipe. One end of each air delivery pipe is respectively connected to the airbag. The air pump inflates the airbag through the air delivery pipes to adjust the pressure of the airbag and ensure that the contact pressure between the grinding bump and the rotor groove is appropriate, so as to improve the grinding effect and product quality.

[0014] As a further improvement of the present invention, a plurality of evenly distributed cleaning fluff is fixedly connected to the outer end of the detection column. The cleaning fluff helps to remove the debris generated by grinding during the movement of the detection column and further keeps the working area clean.

[0015] As a further improvement of the present invention, the detection column includes an elastic shielding piece fixedly connected to the inner end of the detection chamber. The diameter of the elastic shielding piece is larger than the diameter of the irradiation lamp hole. The elastic shielding piece is made of an elastic material. When the rotor groove is not polished well, the detection column is pushed into the detection chamber in the polishing bump, and the elastic shielding piece is pushed to block the irradiation lamp hole, indicating that the polishing is unqualified. The elastic shielding piece is made of an elastic reset material to ensure that it can automatically reset after the detection is completed, guaranteeing the accuracy of the next detection.

[0016] As a further improvement of the present invention, a negative pressure machine is fixedly connected to the lower surface of the bottom plate. A plurality of negative pressure pipes are installed on the outer surface of the negative pressure machine. The negative pressure pipes penetrate through the upper surface of the bottom plate to install a rotor. The negative pressure machine firmly adsorbs the rotor through the negative pressure pipes to ensure that the rotor does not displace during the polishing process.

[0017] As a further improvement of the present invention, a recycling box is installed on the upper surface of the bottom plate. The recycling box is used to collect the debris generated during the polishing process, keeping the working area clean, thereby reducing the time and cost of subsequent manual cleaning.

[0018] Compared with the prior art, the advantages of the present invention are as follows: (1) In this solution, the rotor is firmly fixed by a negative pressure machine and a negative pressure pipe. During the process of pushing the grinding disc forward by an electric push rod, the grinding bumps push the debris generated by grinding forward, reducing the subsequent cleaning time and keeping the working area clean. At the same time, the number of grinding bumps installed on the surface of the grinding disc is flexibly installed according to the rotor groove type to ensure that each grinding bump corresponds to the rotor groove, so that multiple rotor groove types in the rotor can be ground simultaneously, significantly improving the grinding efficiency; (2) Through the mutual cooperation of the airbag, air pump, air delivery pipe, elastic pad, annular pipe, slide rail and slider, it is ensured that the grinding bumps are in close contact with the rotor groove, improving the grinding accuracy. Further, the grinding bumps can flexibly adapt to different shapes and surface roughnesses of the rotor groove, ensuring that each rotor groove can be evenly and highly polished. At the same time, by adjusting the gas volume in the airbag by the air pump, the contact pressure between the grinding bumps and the rotor groove can be accurately controlled, thereby improving the grinding accuracy and reducing manual intervention; (3) The cooling oil enters the inside of the grinding bumps through the cooling pipe and the spraying pipe to provide local cooling to prevent overheating. At the same time, the temperature sensor monitors the temperature of the grinding bumps in real time. When the temperature is too high, the water pump is started to spray the cooling oil to ensure the best cooling effect and further extend the equipment life. Through the mutual cooperation of the refrigerator, circulating water pipe, delivery pipe, water pump II and cooling tank, it is ensured that low-temperature cooling oil always circulates in the grinding disc and the grinding bumps, effectively preventing workpiece deformation or equipment damage caused by high temperature during the grinding process and improving the quality of the rotor surface; (4) The laser lamp component monitors the grinding quality in real time through the irradiation lamp hole. When the rotor groove is not ground well, the detection column will be pushed into the detection chamber in the grinding bump and push the elastic shielding piece to move, so that the elastic shielding piece blocks the irradiation lamp hole, so that the light cannot pass through, indicating that the grinding is unqualified. When all the light passes through the irradiation lamp hole, it means that the grinding is completed, so that high-precision real-time detection can be realized, ensuring that each rotor groove meets the expected quality standard. Through real-time monitoring and feedback mechanism, the situation of unqualified grinding can be found in the first time, avoiding rework caused by quality problems in subsequent processes. Once a problem is found, the rotor groove type can be ground again by restarting the electric push rod until all the light passes through the irradiation lamp hole and emits, ensuring that the grinding is completed, reducing unnecessary rework time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the whole of the present invention;

[0020] Figure 2 It is a side view of the whole structure of the present invention;

[0021] Figure 3 It is a partial structural cross-sectional view of the whole of the present invention;

[0022] Figure 4Structural sectional view of the grinding assembly of the present invention;

[0023] Figure 5 Partial structural sectional view of the grinding assembly of the present invention;

[0024] Figure 6 Partial structural sectional view of the grinding bump of the present invention;

[0025] Figure 7 For the present invention Figure 6 Enlarged view of the structure at A in;

[0026] Figure 8 Schematic structural view of the detection column of the present invention.

[0027] Explanation of the reference numerals in the figure:

[0028] Base plate; 101, connecting frame; 102, electric push rod; 103, connecting plate; 104, cooling box; 105, rotor;

[0029] Grinding assembly; 201, grinding disc; 202, grinding bump; 203, cooling member; 2031, cooling pipe; 2032, cooling oil; 2033, spraying pipe; 2034, spray gun; 2035, water pump one; 204, circulating water pipe; 205, refrigerator; 206, conveying pipe; 207, water pump two;

[0030] 3, detection assembly; 301, detection column; 3012, cleaning fluff; 302, elastic pad; 303, airbag; 304, air pump; 3041, air delivery pipe; 3042, elastic shielding piece; 3043, annular pipe; 305, slide rail; 306, slider; 307, detection chamber; 308, laser lamp member; 309, irradiation lamp hole;

[0031] 4, negative pressure machine; 401, negative pressure pipe; 402, recovery box. Detailed implementation manners

[0032] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1:

[0034] Please refer to Figures 1 - 8, A rotor groove processing device for a rotary vane self-priming pump, comprising a bottom plate 1, a grinding assembly 2 and a detection assembly 3. The upper surface of the bottom plate 1 is fixedly connected with a connecting frame 101. The bottom of the connecting frame 101 is fixedly connected with an electric push rod 102, and the output shaft of the electric push rod 102 is fixedly connected with a connecting plate 103.

[0035] Specifically, the grinding assembly 2 is installed below the connecting plate 103. The grinding assembly 2 includes a grinding disc 201 fixedly installed on the lower surface of the connecting plate 103. A plurality of grinding bumps 202 are fixedly connected to the outer surface of the grinding disc 201. A cooling member 203 is installed inside the grinding disc 201 and the grinding bumps 202. Detection chambers 307 are installed on the upper and lower surfaces of the grinding bumps 202 through partitions.

[0036] The cooling member 203 includes a cooling pipe 2031 installed inside the grinding disc 201. A spraying pipe 2033 is fixedly connected to the outer surface of the cooling pipe 2031. The spraying pipe 2033 penetrates into the detection chamber 307 and a spray gun 2034 is installed inside. A cooling oil 2032 is filled in the cooling tank 104 and the cooling pipe 2031. The cooling oil 2032 is a liquid specially used for cooling and lubrication in the industrial processing process. Among them, the cooling oil 2032 can be replaced by other cooling media such as coolant or cooling water. The use of the cooling oil 2032 can prevent the high temperature generated during the grinding process from damaging the workpiece and the equipment.

[0037] The upper surface of the bottom plate 1 is fixedly connected with a cooling tank 104. A conveying pipe 206 is installed on the outer surface of the cooling tank 104. One end of the conveying pipe 206 is communicated with the inside of the cooling pipe 2031. A circulating water pipe 204 is installed between the cooling tank 104 and the cooling pipe 2031. A refrigerator 205 is installed on the outer surface of the circulating water pipe 204. A water pump one 2035 is installed on the outer surface of the circulating water pipe 204. A water pump two 207 is installed on the outer surfaces of the conveying pipe 206 and the spraying pipe 2033. The refrigerator 205 is a device for reducing the temperature of the cooling oil. Its main function is to remove the heat in the cooling oil through heat exchange and keep it within a lower temperature range, so as to achieve a continuous and effective cooling effect. Among them, the refrigerator 205 can be replaced by a chiller and an air-cooled radiator, etc. The cooling oil 2032 flows in the circulating water pipe 204 and is cooled by the heat exchanger inside the refrigerator 205 when passing through it, so as to ensure that the cooling oil 2032 always remains in an appropriate low temperature state to provide efficient local cooling.

[0038] A negative pressure machine 4 is fixedly connected to the lower surface of the bottom plate 1. A plurality of negative pressure pipes 401 are installed on the outer surface of the negative pressure machine 4. The negative pressure pipes 401 penetrate through the upper surface of the bottom plate 1 and are installed with a rotor 105. The negative pressure machine 4 is a device that can generate a pressure lower than the atmospheric pressure (i.e., negative pressure). Among them, the negative pressure machine 4 usually uses a vacuum pump as the core component to generate negative pressure air flow through the vacuum pump. At the same time, the negative pressure pipe 401 is a pipe used in supporting the negative pressure machine 4. Its main function is to transmit the negative pressure air flow generated by the negative vacuum pump in the negative pressure machine 4. When the negative pressure machine 4 is started, the negative pressure pipe 401 will firmly adsorb the rotor 105 to ensure its fixed position during the grinding process. A recovery box 402 is installed on the upper surface of the bottom plate 1.

[0039] Further, start the negative pressure machine 4 to generate negative pressure air flow. The negative pressure air flow fixes the vane type self-priming pump rotor 105 on the negative pressure pipe 401 through the negative pressure pipe 401. Start the electric push rod 102 to push the grinding disc 201 downward, so that a plurality of grinding bumps 202 on the surface of the grinding disc 201 are engaged with the groove type in the rotor 105. At the same time, start the water pump two 207 to make the delivery pipe 206 deliver the cooling oil 2032 into the cooling pipe 2031 in the grinding disc 201, and enter the grinding bump 202 through the spraying pipe 2033 for transfer cooling. At the same time, the temperature sensor can be fixedly installed in the detection chamber 307, and the temperature of the grinding bump 202 can be monitored in real time through the temperature sensor. When the temperature is too high, start the water pump one 2035 to spray the cooling oil 2032 through the spray gun 2034. The water pump one 2035 pumps the cooling oil 2032 that has passed through the grinding disc 201 and the grinding bump 202 into the circulating water pipe 204. The cooler 205 on the surface of the circulating water pipe 204 can cool the cooling oil 2032 that has absorbed heat and enter the cooling box 104 to ensure that the low-temperature cooling oil 2032 always circulates in the cooling pipe 2031 and the spraying pipe 2033.

[0040] Embodiment Two:

[0041] Refer to Figures 1 - 8 , which is the second embodiment of the new type of the present invention. This embodiment is based on the previous embodiment, and the detection component 3 is installed in the detection chamber 307.

[0042] Specifically, the detection component 3 includes a plurality of slide rails 305 fixedly installed inside the partition. A plurality of detection columns 301 are slidably connected to both the left and right sides inside the detection chamber 307. The detection columns 301 can play a detection role while cleaning. By cleaning the debris in time, it is prevented that the debris accumulates in the groove of the rotor 105, avoiding affecting the subsequent grinding process or causing equipment failure. Among them, the detection column 301 can be made of a material with a certain hardness, such as plastic, and can quickly sense and feedback movement when detecting a convex or raised area.

[0043] Above the detection chamber 307, there is an irradiation lamp hole 309 that matches the detection column 301. Inside the detection chamber 307, a laser lamp component 308 is installed. The laser lamp component 308 is mainly used for real-time monitoring and feedback of the grinding quality. It determines whether the grinding area is flat and qualified by emitting laser light and detecting the change of the reflected light. The laser lamp component 308 can be replaced by lighting lamps such as LED lamps and illuminating lamps. The laser lamp component 308 emits red laser light or light, which can be irradiated through the irradiation lamp hole 309.

[0044] Two sliders 306 are slidably connected inside the slide rail 305. An airbag 303 is fixedly connected between the sliders 306. An elastic pad 302 is installed between the airbag 303 and the grinding bump 202. The elastic pad 302 is made of an elastic material. The elastic pad 302 is a component made of an elastic material. Its main function is to provide buffering, adjust pressure, and ensure that the grinding bump 202 is closely attached to the groove of the rotor 105, thereby improving the grinding accuracy and protecting the surface of the workpiece. At the same time, when the airbag 303 expands, the elastic pad 302 can adjust the pressure according to the actual contact situation to ensure that the contact between the grinding bump 202 and the rotor groove is more uniform and tight. The elastic pad 302 can flexibly adapt to the grooves of the rotor 105 with different shapes and surface roughnesses, improving the grinding effect and consistency. The elastic pad 302 can be replaced by materials such as rubber, silica gel, and polyurethane. Multiple evenly distributed cleaning fluff 3012 are fixedly connected to the outer end of the detection column 301. The cleaning fluff 3012 can be made of materials such as nylon fiber, polyester fiber, microfiber, and natural fibers (such as cotton, wool, etc.).

[0045] A gas pump 304 is fixedly connected to the side of the connecting plate 103. One end of the gas pump 304 is connected to an annular pipe 3043. Multiple air delivery pipes 3041 are installed at the bottom of the annular pipe 3043. One end of each air delivery pipe 3041 is respectively connected to the airbag 303. The detection column 301 includes an elastic shielding piece 3042 fixedly connected to the other end inserted into the detection chamber 307. The diameter of the elastic shielding piece 3042 is larger than the diameter of the irradiation lamp hole 309. The elastic shielding piece 3042 is made of an elastic material. The elastic shielding piece 3042 refers to a material with high elasticity and good recovery ability, which can quickly return to its original state after being deformed by force and can be replaced by materials such as silica gel, spring steel, and shape memory alloy. When the groove of the rotor 105 is not ground well, the detection column 301 pushes the elastic shielding piece 3042 to block the irradiation lamp hole 309, preventing light from passing through and indicating that the grinding is unqualified. The elastic shielding piece 3042 can automatically reset after the detection is completed to ensure the accuracy of the next detection.

[0046] Further, when the grinding bumps 202 are thinned with the groove of the rotor 105 during grinding, the air pump 304 is started to send gas through the air delivery pipe 3041 into the annular pipe 3043 and then into the airbag 303 through the annular pipe 3043, causing the airbag 303 to expand and push the grinding bumps 202 along the elastic pad 302 to closely fit the groove of the rotor 105, ensuring the grinding force. At the same time, when the airbag 303 expands, it drives the slider 306 to slide along the slide rail 305 until it abuts against the elastic pad 302, ensuring the grinding effect. Meanwhile, the laser lamp 308 is started to emit red laser light, which is irradiated through the irradiation lamp hole 309 to monitor the grinding quality in real time. When the uneven area inside the groove of the rotor 105 pushes the detection column 301 into the detection chamber 307 inside the grinding bump 202 and pushes the elastic shielding piece 3042, causing the elastic shielding piece 3042 to move and block the corresponding irradiation lamp hole 309, and the light cannot pass through, indicating that the grinding is unqualified. The electric push rod 102 needs to be started again to grind the rotor 105 until all the light is emitted through the irradiation lamp hole 309 to ensure the completion of grinding.

[0047] The working principle of the present invention: During use, first place the rotary vane self-priming pump rotor 105 on the negative pressure pipe 401, start the negative pressure machine 4 to generate negative pressure air flow, and the negative pressure air flow fixes the rotary vane self-priming pump rotor 105 on the negative pressure pipe 401 through the negative pressure pipe 401 to ensure that the rotor 105 does not move during grinding. Then start the electric push rod 102 to push the grinding disc 201 downward, so that the multiple grinding bumps 202 on the surface of the grinding disc 201 are engaged with the grooves in the rotor 105, and start to grind the grooves of the rotor 105. The number of the grinding bumps 202 can be flexibly set according to the grooves in the rotor 105. When the grinding bumps 202 are thinned with the grooves of the rotor 105 during grinding, the air pump 304 is started to send gas through the air delivery pipe 3041 into the annular pipe 3043 and then into the airbag 303 through the annular pipe 3043, causing the airbag 303 to expand and push the grinding bumps 202 along the elastic pad 302 to closely fit the groove of the rotor 105, ensuring the grinding force. At the same time, when the airbag 303 expands, it drives the slider 306 to slide along the slide rail 305 until it abuts against the elastic pad 302, ensuring the grinding effect.

[0048] When the rotor 105 is being polished, the second water pump 207 is started simultaneously to cause the delivery pipe 206 to transport the cooling oil 2032 into the cooling pipe 2031 inside the polishing disc 201, and enter the inside of the polishing bumps 202 through the spraying pipe 2033. Through transmissive cooling, local cooling is provided to prevent overheating. At the same time, a temperature sensor monitors the temperature of the polishing bumps 202 in real time. When the temperature is too high, the first water pump 2035 is started to spray the cooling oil 2032 through the spray gun 2034 to ensure the best cooling effect. The first water pump 2035 pumps the cooling oil 2032 that has passed through the polishing disc 201 and the polishing bumps 202 into the circulating water pipe 204. The cooler 205 on the surface of the circulating water pipe 204 can cool the cooling oil 2032 that has absorbed heat, and then enter the cooling tank 104 to ensure that low-temperature cooling oil 2032 always circulates in the cooling pipe 2031 and the spraying pipe 2033, achieving transmissive temperature reduction.

[0049] When the polishing disc 201 drives the polishing bumps 202 to move downward to polish the rotor 105, the laser lamp member 308 is started to emit red laser light and irradiate it through the irradiation lamp hole 309 to monitor the polishing quality in real time. When the uneven area inside the groove of the rotor 105 pushes the detection column 301 into the detection chamber 307 inside the polishing bumps 202, and will push the elastic shielding piece 3042, causing the elastic shielding piece 3042 to move and block the corresponding irradiation lamp hole 309, and the light cannot pass through, indicating that the polishing is unqualified. At this time, it means that there are obvious uneven areas such as convex areas on the groove wall, and the electric push rod 102 needs to be started again to polish the rotor 105 until all the light is emitted through the irradiation lamp hole 309 and is basically consistent. At this time, it indicates that the groove wall is basically polished flat.

[0050] Subsequently, during the process of the electric push rod 102 pushing the polishing disc 201 forward, the polishing bumps 202 push the debris generated by polishing forward. At the same time, under the action of the cleaning fluff 3012 and the spraying of the cooling oil 2032, it further helps to clean the debris. The debris generated by polishing is pushed out of the groove of the rotor 105 and falls into the recycling box 402 below for centralized storage, keeping the working area clean.

[0051] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0052] In addition, it should be understood that although this specification is described by way of examples, not every example only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each example can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. A rotor groove processing device for a vane type self-priming pump, characterized in that: Including: A bottom plate (1), on the upper surface of the bottom plate (1) is fixedly connected with a connecting frame (101), at the bottom of the connecting frame (101) is fixedly connected with an electric push rod (102), and the output shaft of the electric push rod (102) is fixedly connected with a connecting plate (103); A grinding assembly (2), installed below the connecting plate (103), the grinding assembly (2) includes a grinding disc (201) fixedly installed on the lower surface of the connecting plate (103), on the outer surface of the grinding disc (201) are fixedly connected with a plurality of grinding bumps (202), inside the grinding disc (201) and the grinding bumps (202) is installed a cooling member (203), on the upper and lower surfaces of the grinding bumps (202) are installed detection chambers (307) through partition plates, the cooling member (203) includes a cooling pipe (2031) installed inside the grinding disc (201), on the outer surface of the cooling pipe (2031) is fixedly connected with a spraying pipe (2033), the spraying pipe (2033) penetrates into the detection chamber (307) and is installed with a spray gun (2034), on the upper surface of the bottom plate (1) is fixedly connected with a cooling box (104), on the outer surface of the cooling box (104) is installed a delivery pipe (206), one end of the delivery pipe (206) is communicated with the inside of the cooling pipe (2031), between the cooling box (104) and the cooling pipe (2031) is installed a circulating water pipe (204), the cooling box (104) and the cooling pipe (2031) are filled with cooling oil (2032), on the outer surface of the circulating water pipe (204) is installed a refrigerator (205), on the outer surface of the circulating water pipe (204) is installed a water pump one (2035), and on the outer surfaces of the delivery pipe (206) and the spraying pipe (2033) is installed a water pump two (207); A detection assembly (3), installed inside the detection chamber (307), the detection assembly (3) includes a plurality of slide rails (305) fixedly installed inside the partition plate, on the left and right sides inside the detection chamber (307) are slidably connected with a plurality of detection columns (301), above the detection chamber (307) is provided with an irradiation lamp hole (309) matching the detection column (301), inside the detection chamber (307) is installed a laser lamp member (308), the detection column (301) includes an elastic shielding piece (3042) fixedly connected to the other end penetrating into the detection chamber (307), the diameter of the elastic shielding piece (3042) is larger than the diameter of the irradiation lamp hole (309), and the elastic shielding piece (3042) is made of an elastic material.

2. The rotor groove processing equipment of a vane type self-priming pump according to claim 1, characterized in that: Inside the slide rail (305) are slidably connected with two sliders (306), between the sliders (306) is fixedly connected with an airbag (303), between the airbag (303) and the grinding bump (202) is installed an elastic pad (302), and the elastic pad (302) is made of an elastic material.

3. The rotor groove machining equipment of a vane self-priming pump according to claim 2, characterized in that: A side of the connecting plate (103) is fixedly connected with an air pump (304). One end of the air pump (304) is connected with an annular pipe (3043). A plurality of air delivery pipes (3041) are installed at the bottom of the annular pipe (3043). One ends of the air delivery pipes (3041) are respectively connected with the air bags (303).

4. A rotor groove machining device for a vane self-priming pump according to claim 1, characterized in that: A plurality of uniformly distributed cleaning fluff (3012) are fixedly connected to an outer end of the detection column (301).

5. A rotor groove machining device for a vane self-priming pump according to claim 1, characterized in that: A lower surface of the bottom plate (1) is fixedly connected with a negative pressure machine (4). A plurality of negative pressure pipes (401) are installed on an outer surface of the negative pressure machine (4). The negative pressure pipes (401) penetrate through the upper surface of the bottom plate (1) and are installed with rotors (105).

6. The rotor groove processing equipment of a vane self-priming pump according to claim 1, characterized in that: A recovery box (402) is installed on the upper surface of the bottom plate (1).

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