CN111805212B - Clamp for press-mounting stator coil of deep-well pump and press machine with clamp - Google Patents
Clamp for press-mounting stator coil of deep-well pump and press machine with clamp Download PDFInfo
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- CN111805212B CN111805212B CN202010785874.8A CN202010785874A CN111805212B CN 111805212 B CN111805212 B CN 111805212B CN 202010785874 A CN202010785874 A CN 202010785874A CN 111805212 B CN111805212 B CN 111805212B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention aims to provide a clamp for press-fitting a stator coil of a deep-well pump and a press machine with the clamp. The clamp comprises a clamp cylinder, a fixed plate, a first movable plate, a sleeve, a second movable plate and a spring; the fixing plate is provided with a placing hole; the clamp cylinder is fixedly connected to the fixed plate, and a moving rod of the clamp cylinder is fixedly connected with the first moving plate; a moving pair is formed between the first moving plate and the fixed plate, and the first moving plate is provided with a first positioning end and a sliding hole; the second moving plate is arranged at the sliding hole of the first moving plate when working, the second moving plate and the first moving plate form a moving pair, and the second moving plate is provided with a second positioning end and a shell positioning end; the sleeve is provided with an inner hole III. The press machine comprises a processing device, a clamp and a frame; the processing device comprises a processing cylinder and a pressing plate. The invention only needs to position the shell and the stator coil, and can press fit a plurality of finished products at one time, thereby greatly improving the production efficiency and being safe and reliable in the pressing-in process.
Description
Technical Field
The invention relates to a clamp and a press machine, in particular to a clamp for press-fitting a stator coil of a deep-well pump and a press machine provided with the clamp.
Background
There is hole one 2 on the shell 1, there is hole two on the stator coil 3, stator end 4 and coil end 5, when deep-well pump pressure equipment motor stator coil 3, settle a common anchor clamps in the frame of a press usually, deep-well pump shell 1 that will need the installation places on common anchor clamps, anchor clamps will be fixed a position deep-well pump shell 1, then place the stator coil 3 that will install in the upper end of shell 1, then the press pushes down, it can to impress 1 hole one 2 certain positions of shell 1 with stator coil 3, 4 excircles of back stator end and hole one 2 tight fittings impress, because hole two and stator end excircle are with the axle center, back hole two and hole one 2 also with the axle center impress. This process presents two problems: 1) before the stator coil 3 is pressed in, the shell 1 and the stator coil 3 need to be positioned, so as to ensure that the stator coil 3 is coaxial with the shell 1, and the coil end 5 on the stator coil 3 cannot be touched when the stator coil is pressed in, so that the press can only touch the stator end 4 of the stator coil 3 to be pressed in, and the coil end 5 is larger when the power is larger, as shown in fig. 3, the smaller the space where the press touches the stator end 4 is, and the smaller the space where the press touches the stator end 4 cannot be exposed out of the stator end 4 (because the press enters the inner hole one 2 of the shell 1), so that the shell 1 and the stator coil 3 need to be accurately positioned when the stator coil 3 is pressed in the shell 1, and the part where the press touches the stator end 4 needs to be accurately positioned, and the positioning manner too much causes manufacturing. 2) Because the deep-well pump shell 1 is higher and less with the area of contact of ordinary anchor clamps, the deep-well pump shell 1 falls to one side easily in the time of leading to the pressure equipment, lead to the deep-well pump shell 1 to incline to pound bad, press from both sides partially, press from both sides concavely easily, lead to follow-up assembly to go on, and some workman directly hand deep-well pump shell and stator coil in order to improve the tight accuracy of clamp, thereby the emergence of industrial injury accident has been improved, and current pressure equipment can only one finished product of pressure equipment once, inefficiency. A new jig and press need to be designed for this purpose.
Disclosure of Invention
The invention aims to provide a clamp and a press machine for press-fitting a stator coil of a deep-well pump, which only need to position a shell and the stator coil and can press-fit a plurality of finished products at one time, thereby greatly improving the production efficiency and being safe and reliable in the press-in process.
The technical scheme adopted by the invention is as follows: the clamp for press-mounting the stator coil of the deep-well pump comprises a clamp cylinder, a fixed plate, a first movable plate, a sleeve, a second movable plate and a spring; the fixing plate is provided with a mounting hole; the clamp cylinder is fixedly connected to the fixed plate, and a moving rod of the clamp cylinder is fixedly connected with the moving plate I; the first moving plate is arranged on the fixed plate, a moving pair is formed between the first moving plate and the fixed plate, a first positioning end and a sliding hole are formed in the first moving plate, a second inner hole of the stator coil is positioned at the positioning end (the first positioning end and the second positioning end are in clearance fit), and the first positioning end is positioned at the placing hole; the second moving plate is arranged at the sliding hole of the first moving plate when working, the second moving plate and the first moving plate form a moving pair, the second moving plate is provided with a second positioning end and a third shell positioning end, the second positioning end is used for positioning and placing a third inner hole of the sleeve (the two are in clearance fit), and the first shell positioning end is used for positioning and placing a first inner hole of the shell; the sleeve is provided with a third inner hole, and the excircle of the sleeve is positioned with the first inner hole of the shell (the first inner hole and the second inner hole are in clearance fit); the fixture is provided with a plurality of groups of stations (four rows and three columns as shown in the figure), each group of stations positions one stator coil and one shell, each group of stations comprises a placing hole of a fixed plate, a first positioning end of a first movable plate, a second positioning end of a second movable plate, a shell positioning end of the second movable plate, a sleeve and a spring, and the operation process of each group of stations is as follows: when the clamp cylinder extends out of the moving rod, the moving plate I moves upwards to the top, at the moment, an inner hole II of the stator coil is positioned and arranged at a positioning end I, a stator end of the stator coil is arranged on the fixed plate, a coil end of the stator coil is positioned in the arranging hole and is not contacted with the fixed plate, a spring is arranged at the moving plate II, then an inner hole III of a sleeve is positioned and arranged at a positioning end II of the moving plate II, the moving plate II is arranged at a sliding hole of the moving plate I, at the moment, the moving plate II and the moving plate I form a moving pair, and the spring is positioned between the sleeve and a shell positioning end; and an inner hole I of a shell is positioned and arranged at the excircle of the sleeve and the positioning end of the shell, the positioned shell and the positioned stator coil have the same axle center, the excircle of the sleeve and the positioning end of the shell jointly position the inner hole I of the shell, the distance between the excircle of the sleeve and the positioning end of the shell is large, and the shell can be effectively prevented from inclining during press mounting.
The press machine comprises a processing device, a clamp and a frame; the processing device comprises a processing cylinder and a pressing plate; the processing cylinder is fixedly connected to the frame, and a moving rod of the processing cylinder is fixedly connected with the pressing plate; the pressing plate is arranged on the frame and forms a moving pair with the frame; a fixing plate of the clamp is fixedly connected to the rack, and the clamp is positioned right below the pressing plate; during press mounting, after the clamp cylinder extends out of the moving rod, the stator coils and the shell are positioned and placed on all stations of the clamp, the pressing plate moves downwards to touch the shell positioned on the stations, the shell is pressed downwards, the corresponding stator coils enter a certain position in the inner hole I of the shell (the shell cannot touch the fixed plate in the process of pressing down the shell), the pressing plate touches the shell positioning end of the second moving plate in the process of moving downwards to enable the second moving plate to move downwards together, the spring is compressed, the processing cylinder extends back to the moving rod after the finished product is press mounted, the pressing plate returns, and the second moving plate returns under the action of the spring; after the press-mounting, the clamp cylinder extends back to move the moving rod, the moving plate moves downwards, and at the moment, the sleeve, the spring, the moving plate II and the press-mounted finished product can be easily taken out and placed.
The invention has the beneficial effects that: the utility model provides a deep-well pump coil impresses anchor clamps and press of shell only needs location shell and stator coil, once can a plurality of finished products of pressure equipment moreover, has improved production efficiency greatly, impresses in-process safe and reliable moreover.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic view of a press-fitting work casing according to the present invention.
Fig. 2 and 3 are schematic views of stator coils of a workpiece for press-fitting in accordance with the present invention.
Fig. 4 is a schematic view of the overall structure of the present invention.
FIG. 5 is a schematic view of the structure of the processing apparatus of the present invention.
Fig. 6, 7 and 9 are schematic structural views of the jig of the present invention, which does not include the sleeve, the spring and the second moving plate.
Fig. 8 is a partially enlarged view of fig. 7.
FIG. 10 is a schematic view of the structure of the sleeve in the clip of the present invention.
FIG. 11 is a schematic view of the structure of the second moving plate of the clamp according to the present invention.
Fig. 12 is a schematic view of a state in which the housing and the stator coil are set at a jig ready for press-fitting.
Fig. 13 is a partially enlarged view of fig. 12.
In the figure:
1: the shell 2: an inner hole I3: stator coil 4: stator terminal 5: coil end 6: the processing device 7: and (4) a clamp 8: a processing cylinder 9: pressing plate 10: the clamp cylinder 11: fixing plate 12: moving the first plate 13: mounting hole 14: positioning end one 15: slip hole 16: sleeve 17: inner hole three 18: moving plate two 19: housing positioning end 20: a spring.
Detailed Description
Fig. 6 to 13 are schematic views of respective structures in the jig 7 of the present invention; as shown in the figure, the clamp 7 for press-fitting the stator coil of the deep-well pump comprises a clamp cylinder 10, a fixed plate 11, a first moving plate 12, a sleeve 16, a second moving plate 18 and a spring 20; the fixing plate 11 is provided with a mounting hole 13; the clamp cylinder 10 is fixedly connected to the fixed plate 11, and a moving rod of the clamp cylinder 10 is fixedly connected with the first moving plate 12; the first moving plate 12 is arranged on the fixed plate 11, a moving pair is formed between the first moving plate 12 and the fixed plate 11, a first positioning end 14 and a sliding hole 15 are arranged on the first moving plate 12, the first positioning end 14 positions a second inner hole of the stator coil 3 (the two are in clearance fit), and the first positioning end 14 is positioned in the placing hole 13; the second moving plate 18 is arranged at the sliding hole 15 of the first moving plate when working, the second moving plate 18 and the first moving plate 12 form a moving pair, the second moving plate 18 is provided with a second positioning end and a shell positioning end 19, the second positioning end positions and places a third inner hole 17 of the sleeve 16 (the two are in clearance fit), and the shell positioning end 19 positions and places a first inner hole 2 of the shell 1; an inner hole III 17 is formed in the sleeve 16, and an inner hole I2 of the shell 1 is positioned and placed on the excircle of the sleeve 16 (the two are in clearance fit); the fixture 7 is provided with a plurality of groups of stations (four rows and three columns as shown in fig. 6), each group of stations positions one stator coil 3 and one shell 1, each group of stations is composed of a placing hole 13 of the fixed plate 11, a first positioning end 14 of the first moving plate 12, a second positioning end of the second moving plate 18, a shell positioning end 19 of the second moving plate 18, a sleeve 16 and a spring 20, and the operation process of each group of stations is as follows: when the clamp cylinder 10 extends out of the moving rod (as shown in fig. 9), the moving plate I12 moves upwards to the top, at this time, the inner hole II of the stator coil 3 is positioned and arranged at the positioning end I14, the stator end 4 of the stator coil 3 is arranged on the fixing plate 11, the coil end 5 of the stator coil 3 is positioned in the arranging hole 13, the coil end 5 is not contacted with the fixing plate 11, then a spring 20 is arranged at the moving plate II 18, then the inner hole III 17 of a sleeve 16 is positioned and arranged at the positioning end II of the moving plate II 18, and then the moving plate II 18 is arranged at the sliding hole 15 of the moving plate I, at this time, the moving plate II 18 and the moving plate I12 form a moving pair, and the state is shown in fig. 12 and 13, and the spring 20 is positioned between the; and then an inner hole I2 of a shell 1 is positioned and arranged at the outer circle of the sleeve 16 and the shell positioning end 19, the positioned shell 1 and the positioned stator coil 3 are coaxial, the outer circle of the sleeve 16 and the shell positioning end 19 jointly position the inner hole I2 of the shell 1, the distance between the outer circle of the sleeve 16 and the shell positioning end 19 is large, and the shell 1 can be effectively prevented from inclining during press mounting.
The press comprises a processing device 6, a clamp 7 and a frame; the processing device comprises a processing cylinder 8 and a pressing plate 9; the processing cylinder 8 is fixedly connected to the frame, and a moving rod of the processing cylinder 8 is fixedly connected with the pressing plate 9; the pressing plate 9 is arranged on the frame and forms a moving pair with the frame; a fixing plate 11 of the clamp 7 is fixedly connected on the frame, and the clamp 7 is positioned right below the pressing plate 9; during press mounting, after the clamp cylinder 10 extends out of the moving rod, the stator coil 3 and the shell 1 are positioned and placed on all stations of the clamp 7, as shown in fig. 12 and 13, the pressing plate 9 moves downwards to touch the shell 1 positioned on the stations, the shell 1 is pressed downwards, the corresponding stator coil 3 enters a certain position in the inner hole I2 of the shell 1 (the shell 1 cannot touch the fixed plate 11 in the process of pressing down the shell 1), the pressing plate 9 touches the shell positioning end 19 of the moving plate II 18 in the process of moving down, the moving plate II 18 moves downwards together, the spring 20 is compressed, the processing cylinder 8 extends back to the moving rod after press mounting of a finished product, the pressing plate 9 returns, and the moving plate II 18 returns under the action of the spring 20; after the press-mounting, the clamp cylinder 10 extends back to move the moving rod, the moving plate I12 moves downwards, and at the moment, the sleeve 16, the spring 20, the moving plate II 18 and the press-mounting finished product can be easily taken out and placed.
When the press works, the pneumatic system and the controller are connected, and the power supply and the air source are switched on, and the press works according to the following steps: 1) at the beginning, the clamp cylinder 10 is controlled to extend out of the moving rod, the moving plate I12 moves upwards to the top, at a group of stations, the stator coil 3 is taken to position the inner hole II of the stator coil 3 at the positioning end I14, the stator end 4 of the stator coil 3 is placed on the fixing plate 11, the coil end 5 of the stator coil 3 is located in the placing hole 13, the coil end 5 is not touched with the fixing plate 11, the spring 20 is further taken to be placed at the moving plate II 18, the inner hole III 17 of the sleeve 16 is positioned at the positioning end II of the moving plate II, the moving plate II 18 is further placed at the sliding hole 15 of the moving plate I, at the moment, the moving plate II 18 and the moving plate I12 form a moving pair, the state is shown in FIGS. 12 and 13, and the spring 20 is located between the sleeve 16 and the shell positioning; then an inner hole I2 of a shell 1 is positioned and arranged at the excircle of the sleeve 16 and the shell positioning end 19, and the positioned shell 1 and the stator coil 3 have the same axle center; the stator coil 3 and the housing 1 are positioned and mounted in all the stations of the jig 7 as shown in fig. 12 and 13. 2) The processing cylinder 8 is controlled to extend out of the moving rod, the pressing plate 9 moves downwards to touch the shell 1 positioned on all stations, the shell 1 is pressed downwards, the corresponding stator coil 3 enters a certain position in the inner hole I2 of the shell 1 (the shell 1 cannot touch the fixed plate 11 in the process of pressing the shell 1 downwards), the pressing plate 9 moves downwards to touch the shell positioning end 19 of the moving plate II 18, the moving plate II 18 moves downwards together, the spring 20 is compressed, the processing cylinder 8 is controlled to extend back to the moving rod after a finished product is pressed, the pressing plate 9 returns, and the moving plate II 18 returns under the action of the spring 20. 3) And controlling the clamp cylinder 10 to extend back to move the movable rod, and moving the first movable plate 12 downwards, so that all the sleeves 16, the springs 20, the second movable plate 18 and the pressed finished products can be easily taken out and placed. 4) And returning to the step 1) to restart the press fitting of other stator coils 3 and the shell 1 which are not subjected to the press fitting.
The processing cylinder 8 in the above technical scheme can be a hydraulic cylinder.
The clamp 7 in the above technical solution instead comprises a fixed plate 11, a first moving plate 12, a sleeve 16, a second moving plate 18 and a spring 20, and does not comprise a clamp cylinder 10; the fixing plate 11 is provided with a mounting hole 13; the first moving plate 12 is fixedly connected to the fixed plate 11; the first moving plate 12 is provided with a first positioning end 14 and a sliding hole 15, the first positioning end 14 positions a second inner hole for placing the stator coil 3 (the two are in clearance fit), and the first positioning end 14 is positioned in the placing hole 13; the second moving plate 18 is arranged at the sliding hole 15 of the first moving plate when working, the second moving plate 18 and the first moving plate 12 form a moving pair, the second moving plate 18 is provided with a second positioning end and a shell positioning end 19, the second positioning end positions and places a third inner hole 17 of the sleeve 16 (the two are in clearance fit), and the shell positioning end 19 positions and places a first inner hole 2 of the shell 1; an inner hole III 17 is formed in the sleeve 16, and an inner hole I2 of the shell 1 is positioned and placed on the excircle of the sleeve 16 (the two are in clearance fit); the fixture 7 is provided with a plurality of groups of stations (four rows and three columns as shown in fig. 6), each group of stations positions one stator coil 3 and one shell 1, each group of stations is composed of a placing hole 13 of the fixed plate 11, a first positioning end 14 of the first moving plate 12, a second positioning end of the second moving plate 18, a shell positioning end 19 of the second moving plate 18, a sleeve 16 and a spring 20, and the operation process of each group of stations is as follows: firstly, positioning an inner hole II of a stator coil 3 at a positioning end I14, positioning a stator end 4 of the stator coil 3 on a fixed plate 11, positioning a coil end 5 of the stator coil 3 in a positioning hole 13, not touching the coil end 5 with the fixed plate 11, positioning a spring 20 at a second moving plate 18, positioning an inner hole III 17 of a sleeve 16 at the positioning end II of the second moving plate, positioning the second moving plate 18 at a sliding hole 15 of the first moving plate, forming a moving pair by the second moving plate 18 and the first moving plate 12 at the moment, and positioning the spring 20 between the sleeve 16 and a shell positioning end 19 as shown in fig. 12 and 13; and then an inner hole I2 of a shell 1 is positioned and arranged at the outer circle of the sleeve 16 and the shell positioning end 19, the positioned shell 1 and the positioned stator coil 3 are coaxial, the outer circle of the sleeve 16 and the shell positioning end 19 jointly position the inner hole I2 of the shell 1, the distance between the outer circle of the sleeve 16 and the shell positioning end 19 is large, and the shell 1 can be effectively prevented from inclining during press mounting.
In addition to the above embodiments, the present invention has other embodiments. All technical equivalents and equivalents which may be substituted for one another are intended to fall within the scope of the claims.
Claims (3)
1. The utility model provides a anchor clamps that is used for deep-well pump pressure equipment stator coil which characterized in that: the clamp comprises a clamp cylinder, a fixed plate, a first moving plate, a sleeve, a second moving plate and a spring; the fixing plate is provided with a mounting hole; the clamp cylinder is fixedly connected to the fixed plate, and a moving rod of the clamp cylinder is fixedly connected with the moving plate I; the first moving plate is arranged on the fixed plate, a moving pair is formed between the first moving plate and the fixed plate, a first positioning end and a sliding hole are formed in the first moving plate, the second positioning end positions an inner hole for placing a stator coil, and the first positioning end is positioned at the placing hole; the second moving plate is arranged at the sliding hole of the first moving plate when working, the second moving plate and the first moving plate form a moving pair, the second moving plate is provided with a second positioning end and a third housing positioning end, the second positioning end is used for positioning and placing an inner hole III of the sleeve, and the first housing positioning end is used for positioning and placing an inner hole I of the housing; the sleeve is provided with a third inner hole, and the outer circle of the sleeve is positioned with the first inner hole of the shell; there are the multiunit station on the anchor clamps, stator coil and a shell of every group station location, every group station comprises the hole of laying of fixed plate, the location end of movable plate one, the location end two of movable plate two, the shell location end of movable plate two, sleeve and spring, and the operation process of every group station is: when the clamp cylinder extends out of the moving rod, the moving plate I moves upwards to the top, at the moment, an inner hole II of the stator coil is positioned and arranged at a positioning end I, a stator end of the stator coil is arranged on the fixed plate, a coil end of the stator coil is positioned in the arranging hole and is not contacted with the fixed plate, a spring is arranged at the moving plate II, then an inner hole III of a sleeve is positioned and arranged at a positioning end II of the moving plate II, the moving plate II is arranged at a sliding hole of the moving plate I, at the moment, the moving plate II and the moving plate I form a moving pair, and the spring is positioned between the sleeve and a shell positioning end; and then, an inner hole I of a shell is positioned and arranged at the excircle position and the shell positioning end of the sleeve, the positioned shell and the positioned stator coil have the same axle center, the excircle position and the shell positioning end of the sleeve jointly position the inner hole I of the shell, the distance between the excircle position and the shell positioning end of the sleeve is large, and the shell can be effectively prevented from inclining in the press mounting process.
2. The utility model provides a press that is used for deep-well pump pressure equipment stator coil which characterized in that: comprising a machining device, a frame and the clamp of claim 1; the processing device comprises a processing cylinder and a pressing plate; the processing cylinder is fixedly connected to the frame, and a moving rod of the processing cylinder is fixedly connected with the pressing plate; the pressing plate is arranged on the frame and forms a moving pair with the frame; a fixing plate of the clamp is fixedly connected to the rack, and the clamp is positioned right below the pressing plate; during press mounting, after a clamp cylinder extends out of a moving rod, a stator coil and a shell are positioned and placed on all stations of the clamp, a pressing plate moves downwards to touch the shell positioned on the stations, the shell is pressed downwards, the corresponding stator coil enters a certain position in an inner hole I of the shell, the pressing plate touches a shell positioning end of a second moving plate in the downwards moving process, the second moving plate moves downwards together, a spring is compressed, a processing cylinder extends back to the moving rod after a finished product is press-mounted, the pressing plate returns, and the second moving plate returns under the action of the spring; after the press-mounting, the clamp cylinder extends back to move the moving rod, the moving plate moves downwards, and at the moment, the sleeve, the spring, the moving plate II and the press-mounted finished product can be easily taken out and placed.
3. A jig for press-fitting a stator coil for a deep-well pump according to claim 1, wherein: the clamping device comprises a fixed plate, a first moving plate, a sleeve, a second moving plate and a spring instead of a clamp cylinder; the fixing plate is provided with a mounting hole; the first moving plate is fixedly connected to the fixed plate; the first moving plate is provided with a first positioning end and a sliding hole, the second positioning end is used for positioning an inner hole II for placing the stator coil, and the first positioning end is positioned at the placing hole; the second moving plate is arranged at the sliding hole of the first moving plate when working, the second moving plate and the first moving plate form a moving pair, the second moving plate is provided with a second positioning end and a third housing positioning end, the second positioning end is used for positioning and placing an inner hole III of the sleeve, and the first housing positioning end is used for positioning and placing an inner hole I of the housing; the sleeve is provided with a third inner hole, and the outer circle of the sleeve is positioned with the first inner hole of the shell; there are the multiunit station on the anchor clamps, stator coil and a shell of every group station location, every group station comprises the hole of laying of fixed plate, the location end of movable plate one, the location end two of movable plate two, the shell location end of movable plate two, sleeve and spring, and the operation process of every group station is: firstly, positioning an inner hole II of a stator coil at a positioning end I, positioning a stator end of the stator coil on a fixed plate, positioning a coil end of the stator coil in a mounting hole, wherein the coil end is not contacted with the fixed plate, then arranging a spring at a moving plate II, positioning an inner hole III of a sleeve at the positioning end II of the moving plate II, and then arranging the moving plate II at a sliding hole of the moving plate I, wherein the moving plate II and the moving plate I form a moving pair, and the spring is positioned between the sleeve and a shell positioning end; and an inner hole I of a shell is positioned and arranged at the excircle of the sleeve and the positioning end of the shell, the positioned shell and the positioned stator coil have the same axle center, the excircle of the sleeve and the positioning end of the shell jointly position the inner hole I of the shell, the distance between the excircle of the sleeve and the positioning end of the shell is large, and the shell can be effectively prevented from inclining during press mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010785874.8A CN111805212B (en) | 2020-08-07 | 2020-08-07 | Clamp for press-mounting stator coil of deep-well pump and press machine with clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010785874.8A CN111805212B (en) | 2020-08-07 | 2020-08-07 | Clamp for press-mounting stator coil of deep-well pump and press machine with clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111805212A CN111805212A (en) | 2020-10-23 |
| CN111805212B true CN111805212B (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010785874.8A Active CN111805212B (en) | 2020-08-07 | 2020-08-07 | Clamp for press-mounting stator coil of deep-well pump and press machine with clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111805212B (en) |
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| CN208304329U (en) * | 2018-06-08 | 2019-01-01 | 宁波莱堡制冷设备有限公司 | Stator press-loading tooling |
| CN211102568U (en) * | 2019-11-12 | 2020-07-28 | 生工生物工程（上海）股份有限公司 | Press-in device |
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|---|---|---|---|---|
| DE10052613A1 (en) * | 2000-10-24 | 2002-05-08 | Bosch Gmbh Robert | Pin pressing-in device includes device to induce vibrations in pin |
| CN202910770U (en) * | 2012-10-30 | 2013-05-01 | 山东高密润达机油泵有限公司 | Shaft hole pressing sleeve tool |
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| CN204108614U (en) * | 2014-09-02 | 2015-01-21 | 浙江万向***有限公司 | A kind of pressing bearing and mistake proofing special tooling |
| CN204183195U (en) * | 2014-10-16 | 2015-03-04 | 大连叉车有限责任公司 | Axle bush press-loading apparatus |
| CN205407520U (en) * | 2016-03-01 | 2016-07-27 | 苏州瑞纳电气科技有限公司 | Simple and easy rotor shaft installation device |
| CN208304329U (en) * | 2018-06-08 | 2019-01-01 | 宁波莱堡制冷设备有限公司 | Stator press-loading tooling |
| CN211102568U (en) * | 2019-11-12 | 2020-07-28 | 生工生物工程（上海）股份有限公司 | Press-in device |
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| CN111805212A (en) | 2020-10-23 |
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