CN219107261U - Paint-dipping composite clamp for rotor core of full-through-flow submersible electric pump - Google Patents

Paint-dipping composite clamp for rotor core of full-through-flow submersible electric pump Download PDF

Info

Publication number
CN219107261U
CN219107261U CN202223284414.0U CN202223284414U CN219107261U CN 219107261 U CN219107261 U CN 219107261U CN 202223284414 U CN202223284414 U CN 202223284414U CN 219107261 U CN219107261 U CN 219107261U
Authority
CN
China
Prior art keywords
impeller hub
end supporting
small
disc
positioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202223284414.0U
Other languages
Chinese (zh)
Inventor
张春利
张文新
马凤景
王玉树
柴秀强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Gan Quan Group Corp
Original Assignee
Tianjin Gan Quan Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Gan Quan Group Corp filed Critical Tianjin Gan Quan Group Corp
Priority to CN202223284414.0U priority Critical patent/CN219107261U/en
Application granted granted Critical
Publication of CN219107261U publication Critical patent/CN219107261U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

A paint dipping compound clamp for a rotor core of a full-through-flow submersible electric pump comprises an impeller hub large end supporting disk, a hexagonal screw, a workpiece supporting shaft assembly and an impeller hub small end supporting disk; the center of the impeller hub large-end supporting disk is provided with an impeller hub large-end supporting disk center hole, an impeller hub large-end supporting disk screw hole, an impeller hub large-end supporting disk hole and an impeller hub large-end supporting disk positioning opening; the center of the small end supporting disk of the impeller hub is provided with a center hole of the small end supporting disk of the impeller hub, a screw hole of the small end supporting disk of the impeller hub, a hole of the small end supporting disk of the impeller hub and a positioning opening of the small end supporting disk of the impeller hub. The utility model has reasonable structure and convenient use, is safe and reliable and has high working efficiency on the premise of ensuring the paint dipping quality of the rotor core of the full-through-flow submersible electric pump, and ensures the reliability and the high efficiency of the paint dipping of the rotor core of the full-through-flow submersible electric pump.

Description

Paint-dipping composite clamp for rotor core of full-through-flow submersible electric pump
Technical Field
The utility model relates to the technical field of clamps, in particular to a paint-dipping compound clamp for a rotor core of a full-through-flow submersible electric pump.
Background
The full-through-flow submersible pump is a pump suitable for a low-lift pump, has the advantages of good water conservancy performance, smooth flow passage, high device efficiency, compact structure, low engineering investment and the like, and is a trend of the technical development of the current pump station. The quality of paint dipping of the rotor core of the all-through-flow submersible electric pump directly influences the corrosion resistance of the rotor core. In order to ensure the paint dipping quality and the production efficiency of the rotor core of the full-through-flow submersible electric pump, a safe, efficient and high-precision paint dipping clamp for the rotor core of the full-through-flow submersible electric pump is needed. The existing rotor core clamp is clamped by adopting the mutual matching of two clamping brackets and the elastic action of a clamping spring, so that the stability is poor, and certain potential safety hazards exist.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a paint dipping composite clamp for a rotor core of a full-through-flow submersible electric pump.
The utility model adopts the following technical scheme to realize the aim:
the paint dipping composite clamp for the rotor core of the full-through-flow submersible electric pump comprises an impeller hub large end supporting disk, a hexagonal screw, a workpiece supporting shaft assembly and an impeller hub small end supporting disk, wherein the impeller hub large end supporting disk and the impeller hub small end supporting disk are respectively connected with an impeller hub through the hexagonal screw;
the center of the impeller hub large-end supporting disk is provided with an impeller hub large-end supporting disk center hole, impeller hub large-end supporting disk screw holes are uniformly distributed on the circumference of the inner side of the impeller hub large-end supporting disk center hole, impeller hub large-end supporting disk holes are uniformly distributed on the circumference of the outer side of the impeller hub large-end supporting disk center hole, and an impeller hub large-end supporting disk positioning opening is formed between the impeller hub large-end supporting disk screw holes and the impeller hub large-end supporting disk holes;
the center of the impeller hub small end supporting disk is provided with an impeller hub small end supporting disk center hole, impeller hub small end supporting disk screw holes are uniformly distributed on the circumference of the inner side of the impeller hub small end supporting disk center hole, impeller hub small end supporting disk holes are uniformly distributed on the circumference of the outer side of the impeller hub small end supporting disk center hole, and an impeller hub small end supporting disk positioning opening is arranged between the impeller hub small end supporting disk screw holes and the impeller hub small end supporting disk holes;
the workpiece support shaft is divided into two sections, one end, close to the impeller hub, of the large end support disc is provided with a large end positioning table, and one end, close to the impeller hub, of the small end support disc is provided with a small end positioning table.
The positioning ports of the large-end supporting disk of the impeller hub are arranged in large-end impeller hub holes, twelve hexagon screws penetrate through the large-end supporting disk holes of the impeller hub to be connected in the large-end screw holes of the hub in a threaded mode, the positioning ports of the small-end supporting disk of the impeller hub are arranged in small-end impeller hub holes, and twelve hexagon screws penetrate through the small-end supporting disk holes of the impeller hub to be connected in the small-end screw holes of the hub in a threaded mode.
The large-end positioning table is far away from the impeller hub, one side of the large-end positioning table is provided with a large-end supporting shaft assembly positioning disk, the large-end supporting shaft assembly positioning disk is fixedly connected with the workpiece supporting shaft assembly, six large-end positioning disk holes are evenly distributed in an annular mode on the large-end supporting shaft assembly positioning disk, one side of the small-end positioning table far away from the impeller hub is provided with a small-end supporting shaft assembly positioning disk, the small-end supporting shaft assembly positioning disk is fixedly connected with the workpiece supporting shaft assembly, and six small-end positioning disk holes are evenly distributed in the annular mode on the small-end supporting shaft assembly positioning disk.
The large-end positioning table is arranged in a central hole of a large-end supporting disc of the impeller hub, the workpiece supporting shaft assembly is connected with the large-end supporting disc of the impeller hub through hexagonal screws, and six hexagonal screws penetrate through the holes of the large-end positioning disc and are in threaded connection with screw holes of the large-end supporting disc of the impeller hub.
The small-end positioning table is arranged in a central hole of a small-end supporting disc of the impeller hub, the workpiece supporting shaft assembly is connected with the small-end supporting disc of the impeller hub through hexagonal screws, and six hexagonal screws penetrate through the small-end positioning disc holes and are connected in screw holes of the small-end supporting disc of the impeller hub in a threaded mode.
The tail end supporting surfaces of the two workpiece supporting shaft assemblies are respectively arranged on the riding wheels of the riding wheel assembly of the all-through-flow submersible electric pump stator and rotor core paint dipping vibration rotary dipping device at two ends, the rotor core is immersed in paint in a paint tank, the tail ends of two sides of the workpiece supporting shaft assemblies are respectively connected with flanges, and the flanges are connected with a universal shaft of a speed reducer.
The beneficial effects of the utility model are as follows:
compared with the prior art, the utility model has the following advantages: 1. reasonable structure and convenient use. 2. On the premise of ensuring the paint dipping quality of the rotor core of the full-through-flow submersible electric pump, the paint dipping machine is safe and reliable and has high working efficiency. The fixture takes supporting discs at two ends of the impeller hub as a reference, and the workpiece supporting shaft assembly is arranged on the fixture, so that the reliability and the high efficiency of paint dipping of the rotor core of the full-through-flow submersible electric pump are ensured.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic diagram of the operation of the present utility model;
wherein: 1-an impeller hub large end supporting disk; 2-hex screws; 3-a workpiece support shaft assembly; 4-a small end supporting disc of the impeller hub; 5-end support surface; 6-a flange; 7-an impeller hub; 8-backing wheel assembly of the full through-flow submersible pump stator and rotor iron core paint dipping vibration rotary dipping device; 9-a rotor core of the full-through-flow submersible electric pump; 11-supporting disc holes at the large end of the impeller hub; 12-a positioning opening of a large-end supporting disc of the impeller hub; 13-a screw hole of a supporting disc at the large end of the impeller hub; 14-a central hole of a large-end supporting disc of the impeller hub; 31-a large end support shaft assembly positioning disk; 32-a small end support shaft assembly positioning disk; 33-a large end positioning disk hole; 34-small end positioning disk holes; 35-a large end positioning table; 36-a small end positioning table; 41-a small end supporting disc hole of the impeller hub; 42-a small end supporting disc positioning opening of the impeller hub; 43-screw holes of the small end supporting disc of the impeller hub; 44-a center hole of a small end supporting disc of the impeller hub; 71-a large end screw hole of the hub; 72-a large end impeller hub hole; 73-small end screw holes of the hub; 74-small end impeller hub bore.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
1-3, the paint dipping compound clamp for the rotor core of the full-through-flow submersible electric pump comprises an impeller hub large end supporting disk 1, a hexagonal screw 2, a workpiece supporting shaft assembly 3 and an impeller hub small end supporting disk 4, wherein the impeller hub large end supporting disk 1 and the impeller hub small end supporting disk 4 are respectively connected with an impeller hub 7 through the hexagonal screw 2;
the center of the impeller hub large-end supporting disk 1 is provided with an impeller hub large-end supporting disk center hole 14, impeller hub large-end supporting disk screw holes 13 are uniformly distributed on the circumference of the inner side of the impeller hub large-end supporting disk center hole 14, impeller hub large-end supporting disk holes 11 are uniformly distributed on the circumference of the outer side of the impeller hub large-end supporting disk center hole 14, and impeller hub large-end supporting disk positioning openings 12 are formed between the impeller hub large-end supporting disk screw holes 13 and the impeller hub large-end supporting disk holes 11;
the center of the impeller hub small end supporting disk 4 is provided with an impeller hub small end supporting disk center hole 44, impeller hub small end supporting disk screw holes 43 are uniformly distributed on the circumference of the inner side of the impeller hub small end supporting disk center hole 44, impeller hub small end supporting disk holes 41 are uniformly distributed on the circumference of the outer side of the impeller hub small end supporting disk center hole 44, and an impeller hub small end supporting disk positioning opening 42 is formed between the impeller hub small end supporting disk screw holes 43 and the impeller hub small end supporting disk holes 41;
the workpiece support shaft assembly 3 is divided into two sections, one end, close to the impeller hub large end support disc 1, is provided with a large end positioning table 35, and one end, close to the impeller hub small end support disc 4, is provided with a small end positioning table 36.
The impeller hub large-end supporting disc positioning ports 12 are arranged in large-end impeller hub holes 72, twelve hexagon screws 2 penetrate through impeller hub large-end supporting disc holes 11 to be connected in hub large-end screw holes 71 in a threaded mode, the impeller hub small-end supporting disc positioning ports 42 are arranged in small-end impeller hub holes 74, and twelve hexagon screws 2 penetrate through impeller hub small-end supporting disc holes 41 to be connected in hub small-end screw holes 73 in a threaded mode.
The large end positioning table 35 is provided with a large end supporting shaft assembly positioning disk 31 at one side far away from the impeller hub 7, the large end supporting shaft assembly positioning disk 31 is fixedly connected with the workpiece supporting shaft assembly 3, six large end positioning disk holes 33 are evenly distributed on the large end supporting shaft assembly positioning disk 31 in a ring shape, the small end positioning table 36 is provided with a small end supporting shaft assembly positioning disk 32 at one side far away from the impeller hub 7,
the small end support shaft assembly positioning plate 32 is fixedly connected with the workpiece support shaft assembly 3, and six small end positioning plate holes 34 are evenly distributed on the small end support shaft assembly positioning plate 32 in a ring shape.
The large-end positioning table 35 is arranged in the central hole 14 of the large-end supporting disk of the impeller hub, the workpiece supporting shaft assembly 3 is connected with the large-end supporting disk 1 of the impeller hub through the hexagonal screws 2, and six hexagonal screws 2 penetrate through the large-end positioning disk holes 33 to be in threaded connection with screw holes 13 of the large-end supporting disk of the impeller hub.
The small end positioning table 36 is arranged in a small end supporting disk central hole 44 of the impeller hub, the workpiece supporting shaft assembly 3 is connected with the small end supporting disk 4 of the impeller hub through the hexagonal screws 2, and six hexagonal screws 2 penetrate through the small end positioning disk holes 34 and are in threaded connection with screw holes 43 of the small end supporting disk of the impeller hub.
The tail end supporting surfaces 5 of the two workpiece supporting shaft assemblies 3 are respectively arranged on the supporting wheels 8 of the supporting wheels of the all-through-flow submersible electric pump stator and rotor iron core paint dipping vibration rotary dipping device, the rotor iron core is immersed in paint in a paint tank, the tail ends of two sides of the workpiece supporting shaft assemblies 3 are respectively connected with flanges 6, and the flanges 6 are connected with a speed reducer universal shaft.
When the paint dipping of the rotor core of the full-through-flow submersible electric pump is carried out, the method comprises the following steps:
a, the positioning opening 12 of the large-end supporting disk of the impeller hub is arranged in the impeller hub hole 72, twelve hexagon screws 2 are used for penetrating through the large-end supporting disk hole 11 of the impeller hub and are connected in the screw hole 71 of the large-end supporting disk of the impeller hub in a threaded manner, and the large-end supporting disk 1 of the impeller hub is connected with the impeller hub 7.
b, loading the large-end positioning table 35 of the workpiece support shaft assembly 3 into the central hole 14 of the large-end support disc of the impeller hub, connecting the workpiece support shaft assembly 3 with the large-end support disc 1 of the impeller hub by using six hexagon screws 2 through the large-end positioning disc holes 33 in the screw holes 13 of the large-end support disc of the impeller hub.
c, the small end supporting disk locating port 42 of the impeller hub is arranged in the impeller hub hole 74, twelve hexagon screws 2 penetrate through the small end supporting disk hole 41 of the impeller hub and are connected in the small end screw hole 73 of the impeller hub in a threaded mode, and the small end supporting disk 4 of the impeller hub is connected with the impeller hub 7.
d, the small end positioning table 36 is arranged in a small end supporting disk central hole 44 of the impeller hub, six hexagon screws 2 penetrate through the small end positioning table holes 34 to be connected in small end supporting disk screw holes 43 of the impeller hub in a threaded mode, and the workpiece supporting shaft assembly 3 is connected with the small end supporting disk 4 of the impeller hub.
e, integrally lifting the rotor, respectively arranging the tail end supporting surfaces 5 at two ends of the workpiece supporting shaft assembly on riding wheels at two ends of a riding wheel assembly 8 of a paint dipping vibration rotary dipping device of the stator and rotor iron core of the full-through submersible electric pump, dipping the rotor iron core 9 of the full-through submersible electric pump into paint in a paint tank, connecting a flange 6 with a universal shaft of a speed reducer, starting the speed reducer to drive the rotor iron core to rotate in the paint, and finishing paint dipping operation.
f, hanging the whole rotor out, detaching the composite clamp, and sending the rotor into an oven for baking.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.

Claims (6)

1. The paint dipping composite clamp for the rotor core of the full-through-flow submersible electric pump is characterized by comprising an impeller hub large end supporting disc (1), a hexagonal screw (2), a workpiece supporting shaft assembly (3) and an impeller hub small end supporting disc (4), wherein the impeller hub large end supporting disc (1) and the impeller hub small end supporting disc (4) are respectively connected with an impeller hub (7) through the hexagonal screw (2);
the center of the impeller hub large-end supporting disc (1) is provided with an impeller hub large-end supporting disc center hole (14), impeller hub large-end supporting disc screw holes (13) are uniformly distributed on the circumference of the inner side of the impeller hub large-end supporting disc center hole (14), impeller hub large-end supporting disc holes (11) are uniformly distributed on the circumference of the outer side of the impeller hub large-end supporting disc center hole (14), and impeller hub large-end supporting disc positioning openings (12) are formed between the impeller hub large-end supporting disc screw holes (13) and the impeller hub large-end supporting disc holes (11);
the center of the impeller hub small end supporting disc (4) is provided with an impeller hub small end supporting disc center hole (44), impeller hub small end supporting disc screw holes (43) are uniformly distributed on the circumference of the inner side of the impeller hub small end supporting disc center hole (44), impeller hub small end supporting disc holes (41) are uniformly distributed on the circumference of the outer side of the impeller hub small end supporting disc center hole (44), and an impeller hub small end supporting disc positioning opening (42) is formed between the impeller hub small end supporting disc screw holes (43) and the impeller hub small end supporting disc holes (41);
the workpiece support shaft assembly (3) is divided into two sections, one end, close to the impeller hub large end support disc (1), is provided with a large end positioning table (35), and one end, close to the impeller hub small end support disc (4), is provided with a small end positioning table (36).
2. The paint dipping composite clamp for the rotor core of the full-through-flow submersible electric pump according to claim 1, wherein the impeller hub large-end supporting disc positioning opening (12) is arranged in a large-end impeller hub hole (72), twelve hexagon screws (2) penetrate through the impeller hub large-end supporting disc hole (11) to be connected in a hub large-end screw hole (71) in a threaded mode, the impeller hub small-end supporting disc positioning opening (42) is arranged in a small-end impeller hub hole (74), and twelve hexagon screws (2) penetrate through the impeller hub small-end supporting disc hole (41) to be connected in a hub small-end screw hole (73) in a threaded mode.
3. The paint dipping composite clamp for the rotor core of the full-through-flow submersible electric pump according to claim 1, wherein a large-end supporting shaft assembly positioning disc (31) is arranged on one side, far away from an impeller hub (7), of the large-end positioning table (35), the large-end supporting shaft assembly positioning disc (31) is fixedly connected with a workpiece supporting shaft assembly (3), six large-end positioning disc holes (33) are evenly distributed on the large-end supporting shaft assembly positioning disc (31) in an annular mode, a small-end supporting shaft assembly positioning disc (32) is arranged on one side, far away from the impeller hub (7), of the small-end positioning table (36), the small-end supporting shaft assembly positioning disc (32) is fixedly connected with the workpiece supporting shaft assembly (3), and six small-end positioning disc holes (34) are evenly distributed on the small-end supporting shaft assembly positioning disc (32) in an annular mode.
4. The paint dipping composite clamp for the rotor core of the full-through-flow submersible electric pump according to claim 3, wherein the large-end positioning table (35) is arranged in a central hole (14) of a large-end supporting disk of an impeller hub, the workpiece supporting shaft assembly (3) is connected with the large-end supporting disk (1) of the impeller hub through hexagonal screws (2), and six hexagonal screws (2) are connected in screw holes (13) of the large-end supporting disk of the impeller hub through large-end positioning disk holes (33) in a threaded mode.
5. The paint dipping composite clamp for the rotor core of the full-through-flow submersible electric pump according to claim 4, wherein the small-end positioning table (36) is arranged in a center hole (44) of a small-end supporting disc of an impeller hub, the workpiece supporting shaft assembly (3) is connected with the small-end supporting disc (4) of the impeller hub through hexagonal screws (2), and six hexagonal screws (2) penetrate through small-end positioning disc holes (34) to be connected in screw holes (43) of the small-end supporting disc of the impeller hub in a threaded mode.
6. The paint dipping composite clamp for the rotor core of the full-through-flow submersible electric pump according to claim 1 is characterized in that tail end supporting surfaces (5) of two workpiece supporting shaft assemblies (3) are respectively arranged on riding wheels of a riding wheel assembly (8) of a paint dipping vibration rotary dipping device of the stator core and the rotor core of the full-through-flow submersible electric pump at two ends, meanwhile, the rotor core is immersed in paint in a paint tank, tail ends of two sides of the workpiece supporting shaft assemblies (3) are respectively connected with flanges (6), and the flanges (6) are connected with universal shafts of a speed reducer.
CN202223284414.0U 2022-12-08 2022-12-08 Paint-dipping composite clamp for rotor core of full-through-flow submersible electric pump Active CN219107261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223284414.0U CN219107261U (en) 2022-12-08 2022-12-08 Paint-dipping composite clamp for rotor core of full-through-flow submersible electric pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223284414.0U CN219107261U (en) 2022-12-08 2022-12-08 Paint-dipping composite clamp for rotor core of full-through-flow submersible electric pump

Publications (1)

Publication Number Publication Date
CN219107261U true CN219107261U (en) 2023-05-30

Family

ID=86429215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223284414.0U Active CN219107261U (en) 2022-12-08 2022-12-08 Paint-dipping composite clamp for rotor core of full-through-flow submersible electric pump

Country Status (1)

Country Link
CN (1) CN219107261U (en)

Similar Documents

Publication Publication Date Title
CN205136122U (en) Blade angle adjustable axial fan impeller
CN219107261U (en) Paint-dipping composite clamp for rotor core of full-through-flow submersible electric pump
WO2023015736A1 (en) Positioning tooling of magnetic suspension motor shaft, motor rotor and assembly method
CN212420487U (en) Special five-axis fixture for machining aluminum alloy wheel
CN211623806U (en) Impeller locking device
CN211405811U (en) Magnetic bearing stator encapsulating device
CN2401311Y (en) Workpiece holder for ultraspeed test
CN111660119A (en) Special five-axis fixture for machining aluminum alloy wheel
CN204810089U (en) Fanning strip welded disc rotor with 2nd cage rotor
CN218110003U (en) Drill clamp for machining hub
CN215356712U (en) Horizontal electric turntable tool for laser welding
CN203712384U (en) Pneumatic brake device
CN218118118U (en) Centrifugal compressor rotor
CN221127092U (en) Rotary clamping jaw of paint dropping robot for stator machining
CN212496938U (en) Burr removing device for processing flat roller shaft
CN219587901U (en) Filter for hydraulic oil processing
CN219466008U (en) Assembly fixture for outer shell and inner core of automobile brake pump
CN215967554U (en) Carburetor plunger adds clamping apparatus
CN213827862U (en) Stud bolt screwing device
CN216122132U (en) Tool jig for clamping inner rotor motor side outgoing line of electric bicycle
CN219554784U (en) Simple surface-mounted magnetic steel type rotor workbench
CN219529595U (en) Shaft sleeve with dustproof structure
CN219152058U (en) Motor rotor bearing pressing-in device
CN219413010U (en) Split type centrifugal impeller structure
CN220825544U (en) Grinding wheel mounting structure of grinding wheel gear grinding machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant