Straightening machining device for electric submersible pump

Abstract

The utility model belongs to the technical field of machining, and particularly relates to a straightening machining device for an electric submersible pump, which comprises a bottom plate, a spacing adjusting part, a correction moving frame, a supporting and placing component and a rotating component, the spacing adjusting part is arranged on the bottom plate in a matched manner, and the correction moving frame is movably arranged on the bottom plate. According to the straightening machining device for the electric submersible pump, through the overall matched design, when the electric submersible pump correction workpiece is corrected and machined, convenient workpiece switching operation can be achieved, time consumed in the workpiece switching process is shortened, and the correction machining efficiency is improved; according to the electric submersible pump correction workpiece placing and clamping device, electric submersible pump correction workpieces with different lengths can be conveniently placed, clamped and used, through the design of the placing grooves in the placing wheel disc, the correction workpieces with different bending degrees can be conveniently placed and used, and excessive adjusting steps during clamping and fixing of the workpieces with the two ends not located on the same horizontal line are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a straightening processing device for a submersible electric pump. Background Art

[0002] The submersible electric pump is a multi-stage centrifugal pump working underground. It is lowered into the well together with the oil pipe. The ground power supply transmits electric energy to the underground submersible motor through the transformer, control panel and power cable, so that the submersible motor drives the multi-stage centrifugal pump to rotate, converts the electric energy into mechanical energy, and lifts the well fluid in the oil well to the ground. The oil well is relatively straight when drilling. Therefore, when the submersible electric pump is lowered into the well, the submersible electric pump needs to be relatively straight. When processing the submersible electric pump workpiece, it needs to be corrected. When the existing correction processing device for submersible electric pumps is used, it cannot achieve the effect of conveniently switching workpieces without stopping the machine when performing correction processing on multiple submersible electric pump workpieces, which delays the processing efficiency. In addition, when the correction processing device is used to process submersible electric pump workpieces of different lengths, it is inconvenient to adjust the fixed clamping of the correction workpiece, and it is necessary to adjust the correction workpiece separately according to the correction workpieces with different degrees of bending. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a straightening processing device for a submersible electric pump, which solves the problem of convenient switching of workpieces and inconvenience in processing workpieces of different lengths in the straightening processing device for a submersible electric pump proposed in the above background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A straightening processing device for a submersible electric pump comprises a base plate, a spacing adjustment member, a correction movable frame, a support and placement assembly and a rotating assembly, wherein the base plate is provided with a spacing adjustment member, the base plate is provided with a correction movable frame movably, both ends of the spacing adjustment member are threadedly connected with a support and placement assembly, the support and placement assembly is slidably connected to the base plate, and the support and placement assembly is provided with a rotating assembly.

[0008] Furthermore, two sides of the bottom plate are symmetrically fixedly connected to limit frames, and the center of the bottom plate is fixedly connected to a sliding frame.

[0009] Furthermore, the spacing adjustment member is composed of a bidirectional screw and a first motor, the bidirectional screw is rotatably connected in the sliding frame, the two ends of the bidirectional screw are respectively fixedly connected to the output shafts of the two first motors, and the first motor is fixedly connected to the sliding frame.

[0010] Furthermore, a hydraulic cylinder is fixedly connected to the top center of the correction movable frame, a motor driving wheel is arranged at the bottom of the correction movable frame, and a downward pressure head is fixedly connected to the piston rod of the hydraulic cylinder.

[0011] Furthermore, the supporting and placing assembly is composed of a supporting frame, a connecting frame, a placing wheel disc and a guard plate. The supporting frame is slidably connected in the sliding frame, the supporting frame is threadedly connected to a bidirectional screw rod, the supporting frame is fixedly connected to the connecting frame, the supporting frame on the opposite side of the connecting frame is rotatably connected to a placing wheel disc, the placing wheel disc is cooperated with a driving motor, a plurality of placing grooves are provided on the placing wheel disc at equal intervals in a ring shape, the placing wheel disc is cooperated with a guard plate, and the guard plate is fixedly connected to the supporting frame.

[0012] Furthermore, the rotating assembly consists of a cylinder, a sliding block, a second motor and a silicone top block, the cylinder is fixedly connected to the connecting frame, the sliding block is fixedly connected to the piston rod of the cylinder, the sliding block is slidably connected in the connecting frame, the sliding block is fixedly connected to the second motor, and the silicone top block is fixedly connected to the output shaft of the second motor.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a straightening processing device for a submersible electric pump, which has the following beneficial effects:

[0015] The submersible electric pump straightening processing device designed by the utility model can realize convenient workpiece switching operation when the submersible electric pump correction workpiece is being corrected through the overall matching design, thereby reducing the time consumption in workpiece switching and improving the correction processing efficiency; through the matching design of the supporting placement component and the spacing adjustment member, submersible electric pump correction workpieces of different lengths can be conveniently placed and clamped for use; and through the design of the placement groove on the placement wheel, since the aperture of the placement groove is slightly larger than the diameter of the correction workpiece, correction workpieces with different degrees of curvature can be conveniently placed and used, thereby avoiding excessive adjustment steps when clamping and fixing workpieces whose two ends are not on the same horizontal line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the spacing adjustment member of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the supporting and placing assembly and the rotating assembly of the utility model.

[0020] In the figure: 1, bottom plate; 101, limit frame; 102, sliding frame; 2, spacing adjustment member; 201, bidirectional screw rod; 202, first motor; 3, correction moving frame; 301, hydraulic cylinder; 302, lower pressure head; 4, support and placement assembly; 401, support frame; 402, connecting frame; 403, placement wheel; 404, guard plate; 5, rotating assembly; 501, cylinder; 502, sliding block; 503, second motor; 504, silicone top block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-4As shown, a straightening processing device for a submersible electric pump proposed in an embodiment of the utility model comprises a base plate 1, a spacing adjustment member 2, a correction movable frame 3, a support placement component 4 and a rotating component 5. The straightening processing device for a submersible electric pump designed in this scheme can simultaneously place and use a plurality of workpieces to be corrected and processed by the submersible electric pump, thereby improving the convenience of switching when correcting the workpiece, reducing the time consumption when switching the workpiece, and improving the correction efficiency. Through the coordinated design, submersible electric pump workpieces of different lengths can be conveniently placed and used, avoiding the bending of the workpiece so that the two ends are no longer on the same horizontal line, affecting the clamping and fixing effect of the workpiece. The base plate 1 is provided with a spacing adjustment member 2, and the movable frame 3 is provided on the base plate 1. There is a correction moving frame 3, both ends of the spacing adjustment member 2 are threadedly connected with a support placement component 4, the support placement component 4 is slidably connected to the bottom plate 1, and a rotating component 5 is arranged on the support placement component 4. The device is electrically connected to an external control device through a conductive line, and the operation state of the device is controlled by the external control device. When in use, a number of submersible electric pump workpieces to be corrected and processed are placed in the placement grooves provided on the placement wheel 403. Since the diameter of the placement groove is slightly larger than the diameter of the workpiece, it can conveniently meet the needs of placing workpieces with different degrees of bending. The first motor 202 drives the bidirectional screw rod 201 to rotate, so that the symmetrically arranged support placement components 4 can be moved in opposite directions or opposite directions. Movement, maintaining a centered and symmetrical state on the base plate 1, satisfies the placement and clamping of the support and placement component 4 for correction workpieces of different lengths. When the workpiece is corrected, the correction moving frame 3 moves evenly on the base plate 1, so that the hydraulic cylinder 301 drives the downward pressure head 302 to press down, so that the downward pressure head 302 contacts the correction workpiece, and the workpiece is pressed down for correction. At this time, the rotating component 5 provided on the support and placement component 4 contacts the workpiece, and the silicone top block 504 contacts the workpiece placed on the top of the placement wheel 403. The workpiece is driven by the second motor 503 to rotate and adjust inside the placement groove, so that the whole body of the workpiece can be corrected, and the workpiece is detected by the external bending detection component. The correction effect meets the use requirements. After the workpiece is calibrated, the cylinder 501 is contracted to make the sliding block 502 slide horizontally inside the connecting frame 402, so that the silicone top block 504 is disconnected from the workpiece. At this time, the driving motor arranged on the placing wheel 403 can make the placing wheel 403 rotate on the support frame 401. The design of the guard plate 404 can prevent the workpiece placed in the placing groove from falling, thereby ensuring the connection effect. By rotating, the next workpiece can be rotated to the top for correction processing. Through design, the time consumption when switching workpieces can be reduced and the correction processing efficiency can be improved. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0024] like Figure 2As shown, in some embodiments, the two sides of the base plate 1 are symmetrically fixedly connected to the limited space frame 101, and the center of the base plate 1 is fixedly connected to the sliding frame 102. The design of the base plate 1 satisfies the overall connection of the device and ensures the use effect.

[0025] like Figure 3 As shown, in some embodiments, the spacing adjustment member 2 is composed of a bidirectional screw rod 201 and a first motor 202. The bidirectional screw rod 201 is rotatably connected in the sliding frame 102. The two ends of the bidirectional screw rod 201 are respectively fixedly connected to the output shafts of the two first motors 202. The first motor 202 is fixedly connected to the sliding frame 102. The spacing adjustment member 2 enables the device to conveniently place and use workpieces of different lengths.

[0026] like Figure 1 As shown, in some embodiments, a hydraulic cylinder 301 is fixedly connected to the top center portion of the correction movable frame 3, a motor driving wheel is provided at the bottom of the correction movable frame 3, a downward pressure head 302 is fixedly connected to the piston rod of the hydraulic cylinder 301, and the correction movable frame 3 meets the downward pressure correction processing of the workpiece.

[0027] like Figure 4 As shown, in some embodiments, the support and placement component 4 is composed of a support frame 401, a connecting frame 402, a placement wheel 403 and a guard plate 404. The support frame 401 is slidably connected in the sliding frame 102, the support frame 401 is threadedly connected to the bidirectional screw rod 201, the support frame 401 is fixedly connected to the connecting frame 402, and the support frame 401 on the opposite side of the connecting frame 402 is rotatably connected to the placement wheel 403, the placement wheel 403 is cooperated with a driving motor, and a plurality of placement grooves are arranged on the placement wheel 403 at equal intervals in a ring shape, the placement wheel 403 is cooperated with the guard plate 404, and the guard plate 404 is fixedly connected to the support frame 401. The support and placement component 4 meets the requirements of placing multiple workpieces, improves the convenience of switching workpieces, and enables workpieces with different degrees of bending to be conveniently placed and corrected for use.

[0028] like Figure 4 As shown, in some embodiments, the rotating component 5 is composed of a cylinder 501, a sliding block 502, a second motor 503 and a silicone top block 504. The cylinder 501 is fixedly connected to the connecting frame 402. The sliding block 502 is fixedly connected to the piston rod of the cylinder 501. The sliding block 502 is slidably connected in the connecting frame 402. The sliding block 502 is fixedly connected to the second motor 503. The silicone top block 504 is fixedly connected to the output shaft of the second motor 503. The design of the rotating component 5 meets the requirements of the self-rotation drive of the workpiece and improves the correction effect of the workpiece.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A straightening processing device for a submersible electric pump, comprising a base plate (1), a spacing adjustment member (2), a correction moving frame (3), a supporting and placing component (4) and a rotating component (5), characterized in that: The base plate (1) is provided with a spacing adjustment member (2), the base plate (1) is provided with a correction movable frame (3) movably arranged, both ends of the spacing adjustment member (2) are threadedly connected with a supporting placement component (4), the supporting placement component (4) is slidably connected to the base plate (1), and the supporting placement component (4) is provided with a rotating component (5).

2. A straightening processing device for a submersible electric pump according to claim 1, characterized in that: The two sides of the bottom plate (1) are symmetrically fixedly connected to the limiting frames (101), and the center of the bottom plate (1) is fixedly connected to the sliding frame (102).

3. A straightening device for a submersible electric pump according to claim 1, characterized in that: The spacing adjustment member (2) is composed of a bidirectional screw rod (201) and a first motor (202); the bidirectional screw rod (201) is rotatably connected in a sliding frame (102); two ends of the bidirectional screw rod (201) are respectively fixedly connected to the output shafts of two first motors (202); and the first motor (202) is fixedly connected to the sliding frame (102).

4. A straightening device for a submersible electric pump according to claim 1, characterized in that: A hydraulic cylinder (301) is fixedly connected to the top center of the correction moving frame (3), a motor driving wheel is arranged at the bottom of the correction moving frame (3), and a pressing head (302) is fixedly connected to the piston rod of the hydraulic cylinder (301).

5. The straightening device for a submersible electric pump according to claim 1, characterized in that: The support placement assembly (4) is composed of a support frame (401), a connection frame (402), a placement wheel disc (403) and a guard plate (404); the support frame (401) is slidably connected in the sliding frame (102); the support frame (401) is threadedly connected to the bidirectional screw rod (201); the support frame (401) is fixedly connected to the connection frame (402); the support frame (401) on the opposite side of the connection frame (402) is rotatably connected to the placement wheel disc (403); the placement wheel disc (403) is provided with a driving motor; a plurality of placement grooves are provided on the placement wheel disc (403) at equal intervals in an annular manner; the placement wheel disc (403) is provided in cooperation with the guard plate (404); and the guard plate (404) is fixedly connected to the support frame (401).

6. A straightening device for a submersible electric pump according to claim 1, characterized in that: The rotating assembly (5) is composed of a cylinder (501), a sliding block (502), a second motor (503) and a silicone top block (504); the cylinder (501) is fixedly connected to the connecting frame (402); the sliding block (502) is fixedly connected to the piston rod of the cylinder (501); the sliding block (502) is slidably connected in the connecting frame (402); the sliding block (502) is fixedly connected to the second motor (503); and the silicone top block (504) is fixedly connected to the output shaft of the second motor (503).

Images