CN111730315A - Automatic press device for pressing deep-well pump coil into shell - Google Patents
Automatic press device for pressing deep-well pump coil into shell Download PDFInfo
- Publication number
- CN111730315A CN111730315A CN202010676473.9A CN202010676473A CN111730315A CN 111730315 A CN111730315 A CN 111730315A CN 202010676473 A CN202010676473 A CN 202010676473A CN 111730315 A CN111730315 A CN 111730315A
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- moving
- plate
- shell
- positioning
- coil
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- Withdrawn
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 claims description 2
- 230000037250 Clearance Effects 0.000 description 4
- 230000035512 clearance Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
Abstract
The invention aims to provide an automatic press device for pressing a deep-well pump coil into a shell. Comprises a processing device, a stock bin moving device 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 rack and forms a moving pair with the rack, and a coil pressing end is fixedly connected to the pressing plate; the bin moving device comprises a moving mechanism and a bin mechanism; the moving mechanism comprises a first motor, a first ball screw pair, a first moving plate, a second motor, a second ball screw pair and a second moving plate; the bin mechanism comprises a shell positioning plate, a bin cylinder and a coil positioning plate; the bin moving device is provided with two working positions, namely a starting position and a processing position. The invention improves the automation degree of pressing the deep well pump coil into the shell, and is safe and reliable in the pressing process.
Description
Technical Field
The invention relates to a press machine device, in particular to an automatic press machine device for pressing a deep well pump coil into a shell.
Background
When a stator coil is assembled on a deep well pump, a common clamp is usually arranged on a frame of a press machine, a deep well pump shell 1 to be installed is placed on the common clamp, the clamp positions the shell, an inner hole 2 is formed in the shell 1, a coil 3 to be installed is placed at the upper end of the shell 1, a stator end 4 is arranged on the coil 3, then the press machine presses down the coil 3 to be pressed into a certain position in the shell 1, the stator end 4 is tightly matched with the inner hole 2 after the coil is pressed in, the coil 3 is required to be placed in the same direction as the shell 1 before being pressed in, and the shell is easy to incline and fall off during press fitting due to the fact that the shell of the deep well pump is easy to incline and break, is clamped to be deviated and is clamped to be concave, subsequent assembly cannot be carried out due to the fact that the contact area between the shell 1 and the common clamp is small, and some workers directly hold the shell and the stator coil by hand in order to, therefore, the occurrence of industrial accidents is improved, and the processing mode is mostly manually completed, so that the automation degree is low. Therefore, in order to ensure the safety and the production efficiency of press mounting, a special automatic press device needs to be designed.
Disclosure of Invention
The invention aims to provide an automatic device for pressing a deep-well pump coil into a shell, which greatly improves the automation degree and is safe and reliable in the pressing process.
The invention relates to an automatic press device for pressing a deep-well pump coil into a shell, which is realized by the following steps: the automatic press machine device for pressing the deep well pump coil into the shell comprises a processing device, a stock bin moving device and a rack; 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 rack and forms a moving pair with the rack, and a coil pressing end is fixedly connected to the pressing plate; the bin moving device comprises a moving mechanism and a bin mechanism; the moving mechanism comprises a first motor, a first ball screw pair, a first moving plate, a second motor, a second ball screw pair and a second moving plate; the first motor is fixedly connected to the rack, and a rotating shaft on the first motor is fixedly connected with the first ball screw in the first ball screw pair; the first ball screw and the rack form a rotating pair, and a first screw nut in the first ball screw pair is fixedly connected with a first moving plate; the first moving plate is arranged on the rack and forms a moving pair with the rack; the second motor is fixedly connected to the first moving plate, and a rotating shaft on the second motor is fixedly connected with the second ball screw in the second ball screw pair; the second ball screw and the first moving plate form a revolute pair, and a second screw nut in the second ball screw pair is fixedly connected with the second moving plate; the second moving plate is arranged on the first moving plate and forms a moving pair with the first moving plate; the moving directions of the first moving plate and the second moving plate are vertical (the moving directions of the first moving plate and the second moving plate are X-direction and Y-direction); the bin mechanism comprises a shell positioning plate, a bin cylinder and a coil positioning plate; the shell positioning plate is fixedly connected to the second moving plate, a plurality of groups of first positioning holes are formed in the shell positioning plate, and the positioning holes position the shell (the positioning holes are in clearance fit with the shell during installation); the bin cylinder is fixedly connected to the shell positioning plate, and a moving rod of the bin cylinder is fixedly connected with the coil positioning plate; the coil positioning plate is arranged on the shell positioning plate and forms a moving pair with the shell positioning plate, a plurality of groups of second positioning holes are formed in the coil positioning plate, the number of the second positioning holes corresponds to that of the first positioning holes, and the second positioning holes are used for positioning coils (the two positioning holes are in clearance fit during installation); when the moving rod is not extended out of the bin cylinder, the coil positioning plate leaves the first positioning hole, and the shell can be positioned and placed at the first positioning hole and can also be used for taking out a finished product; when the bin cylinder extends out of the moving rod, the coil positioning plate is positioned above the first positioning hole, each group of second positioning holes is correspondingly positioned right above one group of first positioning holes, the coil can be positioned and placed at the second positioning holes, the placed coil can fall on the shell positioned by the first positioning holes, and the coil and the shell are coaxial; the stock bin moving device is provided with two working positions, namely a starting position and a processing position; the shell positioning plate is far away from the processing device at the initial position and is used for taking a finished product and placing a blank at the moment; when the coil is pressed into the shell, the coil is pressed into the inner hole of the shell at a certain position, and the coil is pressed into the inner hole of the shell to be stopped after the coil is pressed into the preset position in the shell.
The invention has the beneficial effects that: the automation degree of pressing the deep well pump coil into the shell is greatly improved, and the pressing process is safe and reliable.
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 is a schematic view of a work coil for press fitting in the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention.
Fig. 4 is a schematic view of the structure of the processing apparatus of the present invention.
Fig. 5 is a schematic structural diagram of a bin moving device in the invention.
Fig. 6 to 8 are schematic structural views of a moving mechanism in the moving device of the storage bin of the invention.
Fig. 9 is a schematic structural diagram of a bin mechanism in the bin moving device according to the present invention.
Fig. 10 and 11 are schematic views of the housing positioning plate in the bin mechanism of the bin moving device according to the present invention.
Fig. 12 is a schematic view of a coil positioning plate in the magazine mechanism of the magazine moving apparatus according to the present invention.
Fig. 13 is a schematic view showing the state of the magazine mechanism in the magazine moving device according to the present invention, when the magazine cylinder does not extend the moving rod.
Fig. 14 is a schematic view showing a state of the magazine mechanism when the magazine cylinder is extended out of the moving rod in the magazine moving device according to the present invention.
Fig. 15 is a schematic view of a state in which the housing and the coil are mounted at the magazine moving device to be ready for press-fitting.
In the figure:
1: the shell 2: an inner hole 3: coil 4: stator terminal 5: the processing device 6: bin moving device 7: and (4) processing the air cylinder 8: pressing a plate 9: coil end-pressing 10: the moving mechanism 11: the stock bin mechanism 12: the motor I13: the screw nut I14: ball screw one 15: moving the first plate 16: a second motor 17: a second feed screw nut 18: and a second ball screw 19: moving the second plate 20: the housing positioning plate 21: the bin cylinder 22: coil positioning plate 23: positioning hole one 24: notch 25: and a second positioning hole.
Detailed Description
FIG. 3 is a schematic view of the overall construction of an automatic press apparatus for pressing a deep well pump coil into a casing according to the present invention, and FIGS. 4 to 15 are schematic views of respective apparatuses according to the present invention; as shown in the figure, the automatic press device for pressing the deep-well pump coil into the shell comprises a processing device 5, a bin moving device 6 and a frame; as shown in fig. 4, the processing device 5 includes a processing cylinder 7 and a pressing plate 8; the processing cylinder 7 is fixedly connected to the frame, and a moving rod of the processing cylinder 7 is fixedly connected with the pressing plate 8; the pressing plate 8 is arranged on the frame and forms a moving pair with the frame, and a coil pressing end 9 is fixedly connected to the pressing plate 8; as shown in fig. 5 to 14, the magazine moving device 6 includes a moving mechanism 10 and a magazine mechanism 11; the moving mechanism 10 comprises a first motor 12, a first ball screw pair, a first moving plate 15, a second motor 16, a second ball screw pair and a second moving plate 19; the first motor 12 is fixedly connected to the rack, and a rotating shaft on the first motor 12 is fixedly connected with a first ball screw 14 in the first ball screw pair; the first ball screw 14 and the rack form a rotating pair, and a screw nut 13 in the first ball screw pair is fixedly connected with a first moving plate 15; the first moving plate 15 is arranged on the rack and forms a moving pair with the rack; the second motor 16 is fixedly connected to the first moving plate 15, and a rotating shaft on the second motor 16 is fixedly connected with a second ball screw 18 in the second ball screw pair; the second ball screw 18 and the first moving plate 15 form a rotating pair, and a screw nut 17 in the second ball screw pair is fixedly connected with the second moving plate 19; the second moving plate 19 is arranged on the first moving plate 15 and forms a moving pair with the first moving plate 15; the moving directions of the first moving plate 15 and the second moving plate 19 are vertical (the moving directions of the first moving plate and the second moving plate are X-direction and Y-direction); the bin mechanism 11 comprises a shell positioning plate 20, a bin cylinder 21 and a coil positioning plate 22; the shell positioning plate 20 is fixedly connected to the second moving plate 19, a plurality of groups of first positioning holes 23 are formed in the shell positioning plate 20 (the plurality of groups of the first positioning holes 23 are shown in figure 10, and three rows and four rows are formed in the shell positioning plate), and the first positioning holes 23 are used for positioning the shell 1 (the first positioning holes and the second positioning holes are in clearance fit during placement); the bin cylinder 21 is fixedly connected to the shell positioning plate 20, and a moving rod of the bin cylinder is fixedly connected with the coil positioning plate 22; the coil positioning plate 22 is arranged on the housing positioning plate 20 and forms a moving pair with the housing positioning plate 20, the coil positioning plate 22 is provided with a plurality of groups of positioning holes two 25 (the positioning holes two 25 are provided with a plurality of groups, for example, as shown in fig. 12, three rows and four rows are provided), the number of the groups of the positioning holes two 25 corresponds to the number of the groups of the positioning holes one 23, and the positioning holes two 25 are used for positioning and placing the coils 3 (the positioning holes two are in clearance fit during placement); when the bin cylinder 21 does not extend out of the moving rod, the coil positioning plate 22 leaves the first positioning hole 23 (as shown in fig. 13), and at this time, the coil positioning plate can be used for positioning the shell 1 at the first positioning hole 23 and also can be used for taking out a finished product; when the bin cylinder 21 extends out of the moving rod, the coil positioning plate 22 is positioned above the first positioning hole 23 (as shown in fig. 14), and each second positioning hole 25 is correspondingly positioned right above one first positioning hole 23, at this time, the coil 3 can be positioned and placed at the second positioning hole 25, at this time, the placed coil 3 falls on the shell 1 positioned by the first positioning hole 23, and the coil 3 and the shell 1 are coaxial; the stock bin moving device 6 is provided with two working positions, namely a starting position and a processing position; the shell positioning plate 20 is far away from the processing device 5 at the initial position and is used for taking finished products and placing blanks (the shell 1 and the coil 3); when the coil 3 positioned by the second positioning hole 25 and the housing 1 positioned by the first positioning hole 23 are positioned under the pressing plate 8 (as shown in fig. 15, since there are multiple groups of the second positioning hole 25 and the first positioning hole 23, there are multiple positions in the processing position), the pressing plate 8 moves downwards when the processing cylinder 7 extends out of the moving rod, the pressing plate 8 moves downwards the coil pressing end 9 to touch the coil 3 positioned by the second positioning hole 25, the coil pressing end 9 presses the stator sheet on the coil 3 to press the coil 3 into the housing 1, and the outer diameter of the coil pressing end 9 is smaller than the inner diameter of the housing inner hole 2, the coil pressing end 9 can enter the housing inner hole 2 to a certain position, namely the coil 3 is pressed into the predetermined position in the housing 1 and then stops.
When the automatic press machine device is in work, the automatic press machine device for pressing the deep well pump coil into the shell is connected with a pneumatic system and a controller, and is connected with a power supply and an air source, and the automatic press machine device comprises the following steps: 1) at the beginning, the stock house moving device 6 is at the initial position, the housing positioning plate 20 is far away from the processing device 5, the stock house cylinder 21 does not extend out of the moving rod, the coil positioning plate 22 is far away from the first positioning hole 23 (as shown in fig. 13), and a plurality of housings 1 are positioned at the first positioning hole 23 and all the first positioning holes 23 are filled. 2) The control bin cylinder 21 extends out of the moving rod, the coil positioning plate 22 is located above the first positioning hole 23 (as shown in fig. 14), each second positioning hole 25 is correspondingly located right above the first positioning hole 23, some coils 3 are positioned and placed at the second positioning holes 25, all the second positioning holes 25 are filled, the placed coils 3 can fall on the shell 1 positioned by the first positioning holes 23, and the coils 3 and the shell 1 are coaxial. 3) The first motor 12 and the second motor 16 in the moving mechanism in the control chart rotate, the moving plate second 19 is driven to move through the first ball screw pair and the second ball screw pair, the bin mechanism 11 also moves along with the moving plate, the first motor 12 and the second motor 16 stop rotating after the bin moving device 6 moves from the initial position to the processing position, and the coil 3 positioned by the second unprocessed positioning hole 25 and the shell 1 positioned by the first positioning hole 23 at one position of the bin mechanism are both positioned under the pressing plate 8. 4) When the control processing cylinder 7 stretches out the carriage release lever, the pressing plate 8 moves downwards, the coil pressing end 9 touches the coil 3 positioned by the second positioning hole 25, the coil pressing end 9 presses the stator piece on the coil 3, the coil 3 is pressed into the shell 1, the outer diameter of the coil pressing end 9 is smaller than the inner diameter of the shell inner hole 2, the coil pressing end 9 can enter a certain position inside the shell inner hole 2, the coil 3 is pressed into the shell 1 to be stopped after reaching the preset position inside the shell, the control processing cylinder 7 stretches back the carriage release lever, and the pressing plate 8 returns to the original position. 5) Controlling a first motor 12 and a second motor 16 in the moving mechanism to rotate, stopping the rotation of the first motor 12 and the second motor 16 after the bin moving device 6 moves to another processing position, pressing the unprocessed coil 3 at the other unprocessed positioning hole two 25 and the shell 1 positioned at the positioning hole one 23 in the bin mechanism 11 into a preset position in the shell 1 according to the press-fitting mode of downward movement of the pressing plate 8 in the step 4), returning the pressing plate 8 to the original position, moving again in the same way, and processing the coils 3 positioned at the positioning holes two 25 and the shell 1 positioned at the positioning holes one 23 in all the bin mechanisms. 6) The first motor 12 and the second motor 16 in the moving mechanism 10 are controlled to rotate, and the first motor 12 and the second motor 16 stop rotating after the bin moving device 6 returns to move from the processing position to the starting position. 7) And controlling the bin cylinder 21 to extend back to the moving rod, separating the coil positioning plate 22 from the first positioning hole 23 (as shown in fig. 13), and taking out all finished products from the bin mechanism 11 and putting the finished products. 8) Returning to the step 1) to restart.
The processing cylinder 7 in the above technical scheme can be a hydraulic cylinder.
The depth of the first positioning hole 23 in the technical scheme completely accommodates the whole shell 1, so that the shell 1 can be effectively prevented from inclining in the machining process caused by the height of the shell 1, the press fitting process is smoothly carried out, and the first positioning hole 23 is provided with the notch 24, so that a finished product can be conveniently taken out from the first positioning hole 23.
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 (2)
1. The utility model provides an automatic press device of shell is impressed to deep-well pump coil which characterized in that: comprises a processing device, a stock bin moving device 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 rack and forms a moving pair with the rack, and a coil pressing end is fixedly connected to the pressing plate; the bin moving device comprises a moving mechanism and a bin mechanism; the moving mechanism comprises a first motor, a first ball screw pair, a first moving plate, a second motor, a second ball screw pair and a second moving plate; the first motor is fixedly connected to the rack, and a rotating shaft on the first motor is fixedly connected with the first ball screw in the first ball screw pair; the first ball screw and the rack form a rotating pair, and a first screw nut in the first ball screw pair is fixedly connected with a first moving plate; the first moving plate is arranged on the rack and forms a moving pair with the rack; the second motor is fixedly connected to the first moving plate, and a rotating shaft on the second motor is fixedly connected with the second ball screw in the second ball screw pair; the second ball screw and the first moving plate form a revolute pair, and a second screw nut in the second ball screw pair is fixedly connected with the second moving plate; the second moving plate is arranged on the first moving plate and forms a moving pair with the first moving plate; the moving direction of the first moving plate is vertical to that of the second moving plate; the bin mechanism comprises a shell positioning plate, a bin cylinder and a coil positioning plate; the shell positioning plate is fixedly connected to the second moving plate and provided with a plurality of groups of first positioning holes; the bin cylinder is fixedly connected to the shell positioning plate, and a moving rod of the bin cylinder is fixedly connected with the coil positioning plate; the coil positioning plate is arranged on the shell positioning plate and forms a moving pair with the shell positioning plate, a plurality of groups of positioning holes II are formed in the coil positioning plate, and the number of the groups of the positioning holes II corresponds to the number of the groups of the positioning holes I; when the moving rod is not extended out of the bin cylinder, the coil positioning plate leaves the first position of the positioning hole; when the bin cylinder extends out of the moving rod, the coil positioning plate is positioned above the first positioning hole, and each group of second positioning holes is correspondingly positioned right above one group of first positioning holes; the stock bin moving device is provided with two working positions, namely a starting position and a processing position; the shell positioning plate is far away from the processing device at the initial position and is used for taking a finished product and placing a blank at the moment; and when the position is machined, the coil positioned by the positioning hole II and the shell positioned by the positioning hole I are both positioned right below the pressing plate.
2. An automatic press device for deep well pump coils into a casing according to claim 1, characterised in that: the depth of the first positioning hole in the technical scheme completely accommodates the whole shell, so that the situation that the shell is inclined in the machining process caused by the height of the shell can be effectively prevented, the press fitting process is smoothly carried out, and the first positioning hole is provided with a notch, so that a finished product can be conveniently taken out from the first positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010676473.9A CN111730315A (en) | 2020-07-14 | 2020-07-14 | Automatic press device for pressing deep-well pump coil into shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010676473.9A CN111730315A (en) | 2020-07-14 | 2020-07-14 | Automatic press device for pressing deep-well pump coil into shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111730315A true CN111730315A (en) | 2020-10-02 |
Family
ID=72654520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010676473.9A Withdrawn CN111730315A (en) | 2020-07-14 | 2020-07-14 | Automatic press device for pressing deep-well pump coil into shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111730315A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201024016A (en) * | 2008-12-23 | 2010-07-01 | Inventec Appliances Corp | Pneumatic pressing assembly jig |
| CN201736002U (en) * | 2010-07-07 | 2011-02-09 | 常州星宇车灯股份有限公司 | Positioning installation mechanism for lamp press-fit device |
| CN203471277U (en) * | 2013-08-09 | 2014-03-12 | 天津市莱斯特阀门有限公司 | Automatic butterfly valve assembly machine |
| CN103639686A (en) * | 2013-11-20 | 2014-03-19 | 杭州沃镭科技有限公司 | Feeding and press-assembling device and method for snap springs of brake main valves |
| CN203495548U (en) * | 2013-08-29 | 2014-03-26 | 安徽合力股份有限公司 | Integrated press installation die of forklift hub |
| CN108723742A (en) * | 2018-08-31 | 2018-11-02 | 江苏创源电子有限公司 | A kind of computer logo antenna forcing press |
| CN209419431U (en) * | 2018-12-29 | 2019-09-20 | 腾禾精密电机(昆山)有限公司 | A kind of electromotor rotor pressing tooling |
| CN209698402U (en) * | 2019-04-24 | 2019-11-29 | 东风汽车紧固件有限公司 | A kind of wheel combination nut auto-stitching machine |
| CN209998695U (en) * | 2019-04-04 | 2020-01-31 | 上海裕为机电科技有限公司 | press-fitting devices |
-
2020
- 2020-07-14 CN CN202010676473.9A patent/CN111730315A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201024016A (en) * | 2008-12-23 | 2010-07-01 | Inventec Appliances Corp | Pneumatic pressing assembly jig |
| CN201736002U (en) * | 2010-07-07 | 2011-02-09 | 常州星宇车灯股份有限公司 | Positioning installation mechanism for lamp press-fit device |
| CN203471277U (en) * | 2013-08-09 | 2014-03-12 | 天津市莱斯特阀门有限公司 | Automatic butterfly valve assembly machine |
| CN203495548U (en) * | 2013-08-29 | 2014-03-26 | 安徽合力股份有限公司 | Integrated press installation die of forklift hub |
| CN103639686A (en) * | 2013-11-20 | 2014-03-19 | 杭州沃镭科技有限公司 | Feeding and press-assembling device and method for snap springs of brake main valves |
| CN108723742A (en) * | 2018-08-31 | 2018-11-02 | 江苏创源电子有限公司 | A kind of computer logo antenna forcing press |
| CN209419431U (en) * | 2018-12-29 | 2019-09-20 | 腾禾精密电机(昆山)有限公司 | A kind of electromotor rotor pressing tooling |
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| 陈义平: "《微型计算机及应用》", 31 December 1986, 国防工业出版社 * |
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Application publication date: 20201002 |