Impeller cutting device

Abstract

The utility model discloses an impeller cutting device which comprises a base, a vertical plate is vertically installed on the base, and a first linear module is embedded in the vertical plate. The tool bit is moved to a proper height through the sliding part of the first linear module, then the longitudinal position of the tool bit is adjusted through the output end of the first pneumatic push rod, and the tool bit can freely move in the horizontal direction through the sliding part of the second linear module, so that any position of an impeller can be efficiently cut and machined; the cutting machining efficiency is effectively improved; the output end of a second pneumatic push rod pushes a telescopic rod to rotate, so that a double-elbow pipe is pushed to rotate with a pair of supports as the center, the rotating angle of the double-elbow pipe is adjusted, fine chippings and cutting oil liquid attached to the surface of an impeller can be fully washed and cleaned, operation steps are reduced, the machining time is shortened, and the machining efficiency is improved. And the machining speed of the impeller is effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of impeller processing, in particular to an impeller cutting device. Background Art

[0002] An impeller is a wheel with moving blades. It is often used in processes such as fluid or gas transportation, pressurization, mixing or circulation. Usually one or more blades rotate around an axis and convert the kinetic energy of the fluid or gas into mechanical energy during the rotation. Impellers are widely used in various industries, for example, wind power generation, aerospace, automotive industry and other fields. During the production and processing of impellers, the impeller blank needs to be cut into a specified geometric shape by a cutting device.

[0003] However, when the existing cutting device is cutting some edge positions of the impeller, the operator is usually required to adjust the angle position of the impeller, which makes it difficult to cut any position of the impeller. The operation is inconvenient and has a significant impact on the cutting efficiency of the impeller. After the impeller cutting process is completed, in the prior art, the molded impeller needs to be removed and the fine debris and cutting oil attached to its surface need to be cleaned. There are many operating steps, which increases the processing time of the impeller and easily affects the processing rate of the impeller. Utility Model Content

[0004] The utility model proposes an impeller cutting device, which can efficiently perform cutting processing on any position of the impeller through the cooperation of a first linear module, a first pneumatic push rod, a second linear module, a second pneumatic push rod and a double elbow pipe, and can fully rinse and clean fine debris and cutting oil attached to the surface of the impeller.

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

[0006] An impeller cutting device comprises a base, a vertical plate is vertically mounted on the base, and a first linear module is embedded in the vertical plate.

[0007] The sliding part of the first linear module is horizontally provided with a mounting plate, the bottom of the mounting plate is matched with the second linear module, the bottom of the mounting plate is provided with a first pneumatic push rod, the output end of the first pneumatic push rod is connected to the second linear module, the bottom of the second linear module is matched with a fixed seat, and the sliding part of the second linear module is connected to the top of the fixed seat.

[0008] A fixing plate is installed at the bottom of the fixing seat, a motor is embedded in the middle of the fixing plate, and a cutter head is installed at the output end of the motor.

[0009] A pair of brackets are installed on the fixed plate, and a double elbow pipe is rotatably installed on the pair of brackets. A number of nozzles are arranged on the double elbow pipe, and a fixed sleeve is arranged on the double elbow pipe. The number of nozzles are connected with the inside of the double elbow pipe. A pair of fixed sleeves are interference fit on the outer surface of the double elbow pipe, and telescopic rods are installed on the pair of fixed sleeves. A pair of second pneumatic push rods are arranged on the top surface of the fixed plate, and the output ends of the pair of second pneumatic push rods are connected with connecting rods, and one end of the pair of connecting rods is rotatably connected to the top ends of the pair of telescopic rods.

[0010] Preferably, a pair of fixed platforms are provided on the base, hydraulic push rods are horizontally installed on the pair of fixed platforms, arc-shaped clamping plates are provided at the output ends of the pair of hydraulic push rods, a collecting bin is provided on the surface of the base, the collecting bin is located directly below the pair of arc-shaped clamping plates, an installation groove is opened on the surface of the vertical plate, and the first linear module is arranged in the installation groove.

[0011] Preferably, a limiting groove is provided on the second linear module, the mounting plate is fitted in the limiting groove, both sides of the mounting plate are provided with card slots, the inner wall of the limiting groove is symmetrically provided with card blocks, and a pair of card blocks cooperate with a pair of card slots.

[0012] Preferably, a first sliding groove is provided at the bottom of the mounting plate, a first sliding block is provided in the limiting groove, and the first sliding block is slidably matched with the first sliding groove.

[0013] Preferably, a pair of second slide grooves are provided at the bottom of the second linear module, and a pair of second sliders are provided at the bottom end of the fixing seat, and the pair of second sliders are slidably matched with the pair of second slide grooves.

[0014] Preferably, a square groove is opened in the middle of the surface of the fixing plate, the motor is interference fit in the square groove, and a liquid inlet pipe is arranged on the double elbow pipe, and the liquid inlet pipe is connected with the inside of the double elbow pipe.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model adopts the structural design of the first linear module, the first pneumatic push rod and the second linear module. The cutter head is moved to a suitable height through the sliding part of the first linear module, and then the longitudinal position of the cutter head is adjusted through the output end of the first pneumatic push rod. The cutter head can move freely in the horizontal direction through the sliding part of the second linear module, so that any position of the impeller can be efficiently cut. The operator does not need to adjust the position of the impeller. The operation is convenient and simple, and the cutting efficiency of the impeller is effectively improved.

[0017] 2. The utility model adopts the structural design of the second pneumatic push rod and the double elbow tube. The output end of the second pneumatic push rod pushes the telescopic rod to rotate, thereby pushing the double elbow tube to rotate around a pair of brackets. The rotation angle of the double elbow tube is adjusted by the extension and shortening of the output ends of the pair of second pneumatic push rods and the pair of telescopic rods, so that the fine debris and cutting oil attached to the surface of the impeller can be fully washed and cleaned, ensuring the cleanliness of the impeller surface, facilitating subsequent processing, reducing the operating steps, shortening the processing time, and effectively improving the processing rate of the impeller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the structure of the cutting device;

[0019] Figure 2 It is a schematic diagram of the structure of the top of the cutting device;

[0020] Figure 3 It is a schematic diagram of the structure of the bottom of the cutting device;

[0021] Figure 4 It is a schematic diagram of the fixed plate and double elbow pipe structure.

[0022] In the figure: 1. base; 2. vertical plate; 3. first linear module; 4. mounting plate; 401. slot; 402. first slide; 5. first pneumatic push rod; 6. second linear module; 601. limit slot; 602. first slider; 603. second slide; 7. fixed seat; 701. second slider; 8. motor; 9. fixed plate; 901. bracket; 10. second pneumatic push rod; 1001. connecting rod; 11. telescopic rod; 12. double elbow pipe; 1201. nozzle; 1202. fixed sleeve; 13. cutter head; 14. collecting bin; 15. fixed table; 16. hydraulic push rod; 17. arc splint. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4A blade wheel cutting device comprises a base 1, a vertical plate 2 is vertically mounted on the base 1, a first linear module 3 is embedded in the vertical plate 2, a pair of fixed platforms 15 are arranged on the base 1, hydraulic push rods 16 are horizontally mounted on the pair of fixed platforms 15, the hydraulic push rods 16 are electric hydraulic push rods, and arc-shaped clamping plates 17 are arranged at the output ends of the pair of hydraulic push rods 16, a collecting bin 14 is arranged on the surface of the base 1, the collecting bin 14 is located directly below the pair of arc-shaped clamping plates 17, a cutter head 13 is located directly above the collecting bin 14, a mounting groove is opened on the surface of the vertical plate 2, and the first linear module 3 is arranged in the mounting groove.

[0025] The sliding part of the first linear module 3 is horizontally provided with a mounting plate 4, the bottom of the mounting plate 4 is matched with a second linear module 6, the bottom of the mounting plate 4 is provided with a first pneumatic push rod 5, the output end of the first pneumatic push rod 5 is connected to the second linear module 6, the bottom of the second linear module 6 is matched with a fixing seat 7, the sliding part of the second linear module 6 is connected to the top of the fixing seat 7, the second linear module 6 is provided with a limiting groove 601, the mounting plate 4 is matched in the limiting groove 601, both sides of the mounting plate 4 are provided with a card groove 401, the limiting groove 601 1 is symmetrically provided with card blocks on the inner wall, a pair of card blocks cooperate with a pair of card slots 401, a first slide slot 402 is provided at the bottom of the mounting plate 4, a first slider 602 is provided in the limiting slot 601, the first slider 602 slidably cooperates with the first slide slot 402, a pair of second slide slots 603 is provided at the bottom of the second linear module 6, a pair of second sliders 701 is provided at the bottom end of the fixing seat 7, the pair of second sliders 701 slidably cooperate with the pair of second slide slots 603, and the first linear module 3 and the second linear module 6 are both electric linear modules.

[0026] When cutting the impeller, first start a pair of hydraulic push rods 16 synchronously, then fix the impeller between a pair of arc clamping plates 17, then start the first linear module 3 installed on one side of the vertical plate 2, and move the cutter head 13 to a suitable height by moving the sliding portion of the first linear module 3 downward, then start the first pneumatic push rod 5 at the bottom of the mounting plate 4, and push and retract the output end of the first pneumatic push rod 5 to push the second linear module 6 to perform longitudinal reciprocating sliding, so that the longitudinal position of the cutter head 13 can be adjusted, and then start the second linear module 6, and move the second slider 701 and the first slider 702 to adjust the longitudinal position of the cutter head 13. The two slide grooves 603 cooperate so that the sliding part of the second linear module 6 drives the fixed seat 7 to slide at the bottom of the second linear module 6. The horizontal reciprocating sliding of the output end of the second linear module 6 allows the cutter head 13 to move freely in the horizontal direction. Then the motor 8 is started, and the cutter head 13 is driven to rotate through the output end of the motor 8 to cut the impeller fixed between a pair of arc-shaped clamping plates 17 at any position, thereby efficiently cutting any position of the impeller without the operator having to adjust the position of the impeller. The operation is convenient and simple, and the cutting efficiency of the impeller is effectively improved.

[0027] A fixing plate 9 is installed at the bottom of the fixing seat 7, and the bottom of the fixing seat 7 is connected to the fixing plate 9 through a pair of triangular mounting frames. A motor 8 is embedded in the middle of the fixing plate 9, and a cutter head 13 is installed at the output end of the motor 8. A square groove is opened in the middle of the surface of the fixing plate 9, and the motor 8 is interference fit in the square groove.

[0028] A pair of brackets 901 are installed on the fixed plate 9, and a double elbow pipe 12 is rotatably installed on the pair of brackets 901. A liquid inlet pipe is provided on the double elbow pipe 12, and the liquid inlet pipe is connected to the inside of the double elbow pipe 12. Both ends of the double elbow pipe 12 are sealed, and a plurality of nozzles 1201 are provided on the double elbow pipe 12. A fixed sleeve 1202 is provided on the double elbow pipe 12, and the plurality of nozzles 1201 are connected to the inside of the double elbow pipe 12. A pair of fixed sleeves 1202 are interference fit on the outer surface of the double elbow pipe 12, and a telescopic rod 11 is installed on the pair of fixed sleeves 1202. A pair of second pneumatic push rods 10 are provided on the top surface of the fixed plate 9, and the output ends of the pair of second pneumatic push rods 10 are connected to connecting rods 1001, and one end of the pair of connecting rods 1001 is rotatably connected to the top ends of the pair of telescopic rods 11.

[0029] After the impeller is cut, the liquid inlet pipe provided on the double elbow pipe 12 is connected to the water pump in the external cleaning liquid storage tank through the connecting pipe, and then the water pump is started to transport the cleaning liquid in the water tank to the double elbow pipe 12, and then the cleaning liquid is sprayed out through the several nozzles 1201 on the double elbow pipe 12, and then a pair of second pneumatic push rods 10 are synchronously started, and the connecting rod 1001 is pushed to move through the output end of the second pneumatic push rod 10, so that the connecting rod 1001 generates a thrust on the telescopic rod 11, and the top of the telescopic rod 11 is rotatably connected to the connecting rod 1001, so that the telescopic rod 11 pushes the double elbow pipe 12 to rotate around a pair of brackets 901 through the fixed sleeve 1202, The rotation angle of the double elbow tube 12 can be adjusted by extending and shortening the output ends of a pair of second pneumatic push rods 10 and a pair of telescopic rods 11, so that a plurality of nozzles 1201 on the double elbow tube 12 can reciprocate to spray liquid, thereby realizing flushing and cleaning of various positions of the impeller fixed on a pair of arc-shaped clamping plates 17, and then the cleaning waste liquid flows into the collecting bin 14 on the lower base 1, and the collecting bin 14 collects the waste liquid, so that the fine debris and cutting oil attached to the surface of the impeller can be fully flushed and cleaned, ensuring the cleanliness of the impeller surface, facilitating subsequent processing, reducing the operation steps, shortening the processing time, and effectively improving the processing rate of the impeller.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An impeller cutting device, comprising a base (1), characterized in that: A vertical plate (2) is vertically mounted on the base (1), and a first linear module (3) is embedded in the vertical plate (2); The sliding part of the first linear module (3) is horizontally provided with a mounting plate (4), the bottom of the mounting plate (4) is matched with a second linear module (6), the bottom of the mounting plate (4) is provided with a first pneumatic push rod (5), the output end of the first pneumatic push rod (5) is connected to the second linear module (6), the bottom of the second linear module (6) is matched with a fixed seat (7), and the sliding part of the second linear module (6) is connected to the top of the fixed seat (7); A fixing plate (9) is installed at the bottom of the fixing seat (7), a motor (8) is embedded in the middle of the fixing plate (9), and a cutter head (13) is installed at the output end of the motor (8); A pair of brackets (901) are installed on the fixed plate (9), and a double elbow pipe (12) is rotatably installed on the pair of brackets (901). A plurality of nozzles (1201) are arranged on the double elbow pipe (12), and a fixing sleeve (1202) is arranged on the double elbow pipe (12). The plurality of nozzles (1201) are connected to the inside of the double elbow pipe (12). A pair of fixing sleeves (1202) are interference fit on the outer surface of the double elbow pipe (12), and a telescopic rod (11) is installed on each of the pair of fixing sleeves (1202). A pair of second pneumatic push rods (10) are arranged on the top end surface of the fixed plate (9), and the output ends of the pair of second pneumatic push rods (10) are connected to connecting rods (1001), and one end of the pair of connecting rods (1001) is rotatably connected to the top ends of the pair of telescopic rods (11).

2. An impeller cutting device according to claim 1, characterized in that: A pair of fixed platforms (15) are arranged on the base (1), hydraulic push rods (16) are horizontally mounted on the pair of fixed platforms (15), and arc-shaped clamping plates (17) are arranged at the output ends of the pair of hydraulic push rods (16). A collecting bin (14) is arranged on the surface of the base (1), and the collecting bin (14) is located directly below the pair of arc-shaped clamping plates (17). A mounting groove is provided on the surface of the vertical plate (2), and the first linear module (3) is arranged in the mounting groove.

3. The impeller cutting device according to claim 1, characterized in that: The second linear module (6) is provided with a limiting groove (601), the mounting plate (4) is fitted in the limiting groove (601), both sides of the mounting plate (4) are provided with clamping grooves (401), the inner wall of the limiting groove (601) is symmetrically provided with clamping blocks, and a pair of the clamping blocks are fitted with a pair of clamping grooves (401).

4. An impeller cutting device according to claim 3, characterized in that: A first sliding groove (402) is provided at the bottom of the mounting plate (4), a first sliding block (602) is provided in the limiting groove (601), and the first sliding block (602) is slidably matched with the first sliding groove (402).

5. An impeller cutting device according to claim 4, characterized in that: A pair of second slide grooves (603) are provided at the bottom of the second linear module (6), and a pair of second sliders (701) are provided at the bottom end of the fixed seat (7), and the pair of second sliders (701) are slidably matched with the pair of second slide grooves (603).

6. The impeller cutting device according to claim 1, characterized in that: A square groove is provided in the middle of the surface of the fixing plate (9), and the motor (8) is interference fit in the square groove. A liquid inlet pipe is provided on the double elbow pipe (12), and the liquid inlet pipe is connected to the inside of the double elbow pipe (12).

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