CN117937874A - Shell assembling equipment for rare earth permanent magnet motor - Google Patents
Shell assembling equipment for rare earth permanent magnet motor Download PDFInfo
- Publication number
- CN117937874A CN117937874A CN202410330118.4A CN202410330118A CN117937874A CN 117937874 A CN117937874 A CN 117937874A CN 202410330118 A CN202410330118 A CN 202410330118A CN 117937874 A CN117937874 A CN 117937874A
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 26
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000007790 scraping Methods 0.000 claims description 35
- 239000004576 sand Substances 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 28
- 230000000694 effects Effects 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 8
- 239000012634 fragment Substances 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a shell assembly device for a rare earth permanent magnet motor, which relates to the technical field of production equipment, and comprises a workbench, a permanent magnet motor body, a shell, an assembly device and a shell, wherein the shell is fixedly arranged on the surface of the permanent magnet motor body; the servo motor is fixedly arranged above the workbench, a transmission shaft is fixedly arranged at the output end of the servo motor, and a fixing plate is fixedly arranged above the workbench; the assembling device comprises a storage table, a mounting plate, an upper cover plate, a sliding plate, a limiting rod and a fixing ring, wherein the storage table is fixedly arranged above the workbench, the mounting plate is slidably arranged above the workbench, the upper cover plate and the lower cover plate can be in more accurate butt joint with a shell under the action of a transmission shaft, the assembling efficiency is improved, and the subsequent maintenance cost is reduced.
Description
Technical Field
The invention relates to the technical field of production equipment, in particular to shell assembly equipment for a rare earth permanent magnet motor.
Background
The rare earth permanent magnet motor adopts rare earth permanent magnet materials as a magnetic field source and has the advantages of small volume, light weight, high efficiency and the like. It is widely used in various electric devices such as automobile electric drive systems, industrial machinery, household appliances, etc.
Patent bulletin number CN208386381U relates to a shell equipment for rare earth permanent magnet motor, which comprises a base, the base top is equipped with installation device, installation device includes the mounting panel, mounting panel and base fixed connection, the mounting panel top is equipped with the mounting groove, the inside frame that is equipped with of mounting groove, the frame top is equipped with rare earth permanent magnet motor main part, frame one side is equipped with first spout, the inside first pulley that is equipped with of first spout, first pulley and first spout sliding connection, first pulley top is equipped with first slide. According to the rare earth permanent magnet motor, the mounting device is arranged, the first hydraulic rod and the second hydraulic rod respectively push the first sliding plate and the second sliding plate, and then the end cover on the end cover fixed mould and the fan housing on the fan housing fixed mould are respectively clamped on the rare earth permanent magnet motor main body, so that the mounting speed of the end cover and the fan housing is improved, the accuracy of the assembly of the end cover and the fan housing on the rare earth permanent magnet motor main body is improved, and the assembly efficiency is improved.
Above-mentioned patent is in the in-process of actually carrying out the equipment, and first hydraulic stem and second hydraulic stem are at the in-process of carrying out the installation, and end cover and fan housing lack spacing at the in-process of butt joint, and then produce the skew at subsequent installation easily, and then reduce the precision of butt joint to increase subsequent maintenance cost.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a shell assembling device for a rare earth permanent magnet motor, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the shell assembling equipment for the rare earth permanent magnet motor comprises a workbench, a permanent magnet motor body, a shell, an assembling device and a shell, wherein the shell is fixedly arranged on the surface of the permanent magnet motor body; the servo motor is fixedly arranged above the workbench, a transmission shaft is fixedly arranged at the output end of the servo motor, and a fixing plate is fixedly arranged above the workbench; the assembling device comprises a storage table, a mounting plate, an upper cover plate, a sliding plate, a limiting rod and a fixing ring, wherein the permanent magnet motor body is placed in the shell, the shell is then placed on the surface of the storage table, the upper cover plate is fixed on the surface of the mounting plate, the servo motor is started again, the storage table is fixedly mounted above the workbench, the mounting plate is slidingly mounted above the workbench, the upper cover plate is fixedly mounted on the surface of the mounting plate, a first sliding groove is formed in the surface of the mounting plate, the sliding plate is slidingly mounted in the first sliding groove, a limiting groove is formed in the surface of the shell, the limiting rod is slidingly mounted in the limiting groove, the fixing ring is fixedly mounted on the surface of the upper cover plate, a clamping groove is formed in the surface of the fixing ring, a first spring is arranged between the sliding plate and the mounting plate, a thread groove is formed in the surface of the transmission shaft, the mounting plate is in threaded connection with the transmission shaft, a first bevel face is formed in the lower part of the limiting rod, and a second spring is arranged between the limiting rod and the shell; the surface of the object placing table is provided with an anti-shaking device for preventing the shell from shaking, the transmission shaft rotates to drive the mounting plate to move towards the direction close to the object placing table through the thread groove, the mounting plate moves to drive the upper cover plate to move for mounting, and the upper cover plate moves to drive the fixing ring to move.
According to the technical scheme, the mounting plate is provided with two, two the mounting plate sets up respectively in the both sides of putting the thing platform, right side the fixed surface of mounting plate installs the lower cover plate, and upper cover plate and lower cover plate can realize more accurate butt joint with the casing under the effect of transmission shaft.
According to the technical scheme, the anti-shaking device comprises a bearing shaft, a protection plate, triangular blocks, L-shaped stop rods and a cross rod, the protection plate is rotated to limit the shell, the triangular blocks are driven to move by rotation of the protection plate, the triangular blocks are in movable contact and are extruded to move by the L-shaped stop rods, the bearing shaft is fixedly arranged on the side face of the object placing table, the protection plate is rotatably arranged on the surface of the bearing shaft, the triangular blocks are fixedly arranged on the surface of the protection plate, the L-shaped stop rods are slidably arranged on one side of the object placing table far away from the bearing shaft, the cross rod is fixedly arranged on the side face of the mounting plate, the L-shaped stop rods are reset after being moved to limit the triangular blocks, and the cross rod is moved and is in contact with the L-shaped stop rods to limit the L-shaped stop rods.
According to the technical scheme, the second chamfer is formed above the L-shaped stop lever, the triangular block moves to contact with the second chamfer and extrude the L-shaped stop lever to move, and the third spring is arranged between the L-shaped stop lever and the object placing table and can drive the L-shaped stop lever to reset.
According to the technical scheme, still include antistatic device and scraping device, antistatic device includes arc board, shell fragment, lower arc board and flexible bullet pole, and the shell body contacts and extrudes down arc board downwardly moving, goes up the arc board and rotates and contact the shell body to buffer the shell body under the effect of shell fragment, spout second has been seted up to the surface of guard plate, go up arc board slidable mounting in spout second's inside, shell fragment fixed mounting is at spout second's inner wall, put the surface of thing platform and seted up spout third, lower arc board slidable mounting is in spout third's inside, flexible bullet pole fixed mounting is at spout third's inner wall, the one end and the last arc board fixed connection of spout second are kept away from to the shell fragment, the free end and the lower arc board fixed connection of flexible bullet pole, go up arc board and lower arc board can cushion the shell body under shell fragment and flexible bullet pole's effect.
According to the technical scheme, the surface sliding of putting the thing platform runs through there is the carriage release lever, the side slidable mounting of putting the thing platform has the holding rod, the fixed surface mounting of guard plate has the stopper, the chamfer three has been seted up to the one end that the carriage release lever is close to down the arc board, chamfer four has been seted up to the below of holding rod, be provided with clockwork spring four between holding rod and the thing platform, the in-process contact of down arc board down moves and extrudees the carriage release lever, and the carriage release lever moves and contacts and extrudes the holding rod and move, and the holding rod moves and breaks away from the stopper and releases the spacing to the guard plate.
According to the technical scheme, the scraping device comprises a supporting plate, an arc-shaped rod and a scraping rod, wherein the supporting plate is fixedly arranged on the side face of the mounting plate, the arc-shaped rod is fixedly arranged on the side face of the supporting plate, the scraping rod is hinged to one end of the arc-shaped rod, which is far away from the supporting plate, a spring five is arranged between the scraping rod and the arc-shaped rod, the transmission shaft can enable the scraping rod to contact with a thread groove on the surface of the scraping rod in the rotating process, and the scraping rod can effectively scrape chips or accumulated foreign matters generated in the scraping rod.
According to the technical scheme, the fixed surface of scraping rod installs the sand grip, the fixed surface of arc pole installs L shape pole, the one end that arc pole was kept away from to L shape pole sets up to the cambered surface, and the scraping rod rotates and drives the sand grip and rotate, and the sand grip rotates contact L shape pole and produces the vibration, can effectually shake off the piece and the foreign matter that the scraping rod surface was collected.
The invention provides a shell assembling device for a rare earth permanent magnet motor. The beneficial effects are as follows:
(1) This shell equipment for rare earth permanent magnet machine, in the butt joint in-process, drive upper cover plate and lower apron through transmission shaft and mounting panel and dock with the casing, the solid fixed ring contact of upper cover plate surface in the butt joint in-process extrudees the gag lever post and is spacing, and convenient follow-up equipment is fixed, avoids producing the skew in the follow-up equipment process, and upper cover plate and lower apron can realize more accurate butt joint with the casing under the effect of transmission shaft simultaneously, improves the efficiency of equipment, reduces follow-up maintenance cost.
(2) This shell equipment for rare earth permanent magnet machine, the casing is placed and is put the thing platform after, through rotating guard plate and triangular block and realizing the spacing to the casing under the effect of L shape pin, prevent that the installation in-process casing from producing to rock, and then influence the accuracy of equipment butt joint, the mounting panel is spacing through the crossbeam to L shape pin at the in-process of removing the equipment simultaneously, avoid leading to the guard plate to open because of the mistake in the equipment butt joint in-process, and then remove the fixed to the casing, influence the efficiency of equipment and increase subsequent maintenance cost.
(3) This shell equipment for rare earth permanent magnet machine, the guard plate rotates and drives the arc board contact casing and cushion under the effect of shell fragment, casing and lower arc board contact and cushion under the effect of flexible bullet pole, avoid the casing directly to produce collision friction with putting the thing platform and produce static at fixed in-process, and then influence the performance of permanent magnet machine body or reduce the security, lower arc board removes the spacing to stopper and guard plate under the effect of movable rod and holding pole simultaneously, avoid the mistake to touch the guard plate when the casing is not placed and lead to its to close when putting the surface of thing platform, and then collide with the casing and cause the damage, further improve the security in the equipment process.
(4) This shell equipment for rare earth permanent magnet machine, transmission shaft pivoted in-process is scraped the pole and can be effectual strike off piece or the foreign matter of transmission shaft surface screw thread inslot under the effect of arc pole and backup pad, maintains the stability of mounting panel motion in the equipment process, and the pole contact screw thread groove rotates simultaneously and produces the vibration under the effect of sand grip and L shape pole, can effectually shake off piece and the foreign matter that the pole surface was collected, avoids the foreign matter to remain on the surface of scraping the pole and then reattach on the surface of screw thread groove, reduces subsequent maintenance cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the location structure of the placement table and mounting plate according to the present invention;
FIG. 3 is a schematic cross-sectional view of the housing and upper cover plate of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention
FIG. 5 is a schematic view of the position structure of the object placing table and the protection plate according to the present invention;
FIG. 6 is a schematic cross-sectional view of the object placing table and the protection plate according to the present invention;
FIG. 7 is a schematic view of the position structure of the support plate and the transmission shaft of the present invention;
fig. 8 is an enlarged view of part B of fig. 7 according to the present invention.
In the figure: 1. a work table; 2. a permanent magnet motor body; 3. a housing; 4. a transmission shaft; 5. a fixing plate; 6. a storage table; 7. a mounting plate; 8. an upper cover plate; 9. a sliding plate; 10. a limit rod; 11. a fixing ring; 12. a lower cover plate; 131. a receiving shaft; 132. a protection plate; 133. triangular blocks; 134. an L-shaped stop lever; 135. a cross bar; 141. an upper arc plate; 142. a spring plate; 143. a lower arc plate; 144. a telescopic spring rod; 145. a moving rod; 146. a receiving rod; 147. a limiting block; 151. a support plate; 152. an arc-shaped rod; 153. a scraping rod; 154. a convex strip; 155. an L-shaped rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, one embodiment of the present invention is: the shell assembling equipment for the rare earth permanent magnet motor comprises a workbench 1, a permanent magnet motor body 2 and a shell 3, wherein the shell 3 is fixedly arranged on the surface of the permanent magnet motor body 2, and the equipment also comprises an assembling device; wherein, a servo motor is fixedly arranged above the workbench 1, a transmission shaft 4 is fixedly arranged at the output end of the servo motor, and a fixing plate 5 is fixedly arranged above the workbench 1; the assembling device comprises a storage table 6, a mounting plate 7, an upper cover plate 8, a sliding plate 9, a limiting rod 10 and a fixing ring 11, wherein the storage table 6 is fixedly arranged above the workbench 1, the mounting plate 7 is slidably arranged above the workbench 1, the upper cover plate 8 is fixedly arranged on the surface of the mounting plate 7, a first sliding chute is formed in the surface of the mounting plate 7, the sliding plate 9 is slidably arranged in the first sliding chute, a limiting groove is formed in the surface of the shell 3, the limiting rod 10 is slidably arranged in the limiting groove, the fixing ring 11 is fixedly arranged on the surface of the upper cover plate 8, a clamping groove is formed in the surface of the fixing ring 11, a first spring is arranged between the sliding plate 9 and the mounting plate 7, a thread groove is formed in the surface of the transmission shaft 4, the mounting plate 7 is in threaded connection with the transmission shaft 4, a first oblique surface is formed below the limiting rod 10, and a second spring is arranged between the limiting rod 10 and the shell 3; wherein, put the surface of thing platform 6 and be provided with the anti-shake device that is used for preventing casing 3 to rock, fixed ring 11 continues the removal contact and extrudees gag lever post 10 and upwards moves, and the gag lever post 10 resets the spacing groove that gets into fixed ring 11 surface and realizes the fixed to upper cover plate 8 after upwards moving, makes things convenient for subsequent installation.
The mounting panel 7 is provided with two, and two mounting panels 7 set up respectively in the both sides of putting thing platform 6, and the fixed surface of right side mounting panel 7 installs apron 12 down, and upper cover plate 8 and apron 12 can realize more accurate butt joint with casing 3 under the effect of transmission shaft 4 down, improves the efficiency of equipment, reduces subsequent maintenance cost.
The anti-shaking device comprises a bearing shaft 131, a protection plate 132, a triangular block 133, an L-shaped stop lever 134 and a cross rod 135, wherein the bearing shaft 131 is fixedly arranged on the side surface of the object placing table 6, the protection plate 132 is rotatably arranged on the surface of the bearing shaft 131, the triangular block 133 is fixedly arranged on the surface of the protection plate 132, the L-shaped stop lever 134 is slidably arranged on one side of the object placing table 6 far away from the bearing shaft 131, the cross rod 135 is fixedly arranged on the side surface of the mounting plate 7, the cross rod 135 moves and contacts with the L-shaped stop lever 134, limiting of the L-shaped stop lever 134 is achieved, the protection plate 132 is prevented from being opened due to false contact in the assembling and butting process, the fixation of the shell 3 is relieved, the assembling efficiency is affected, and the subsequent maintenance cost is increased.
A second bevel surface is formed above the L-shaped stop lever 134, the triangular block 133 moves to contact the second bevel surface and press the L-shaped stop lever 134 to move, a third spring is arranged between the L-shaped stop lever 134 and the object placing table 6, and the third spring can drive the L-shaped stop lever 134 to reset.
The working of this embodiment is: during the equipment, place permanent-magnet machine body 2 in the inside of casing 3, place the surface at putting thing platform 6 with casing 3 afterwards, fix upper cover plate 8 on the surface of mounting panel 7, restart servo motor, servo motor's output rotates and drives transmission shaft 4 rotation, transmission shaft 4 rotates and drives mounting panel 7 through the screw groove and move to being close to the direction of putting thing platform 6, mounting panel 7 removes and drives upper cover plate 8 and remove and install, upper cover plate 8 removes and drives solid fixed ring 11 and remove, gu fixed ring 11 removes the draw-in groove contact with casing 3 surface, gu fixed ring 11 continues to remove the contact and extrudees gag lever post 10 and upwards moves, reset the spacing groove that gets into solid fixed ring 11 surface and realize the fixed upper cover plate 8 after the gag lever post 10 upwards moves, make things convenient for subsequent installation, avoid producing the skew in the fixed in-process of equipment, simultaneously lower cover plate 12 installs under the assembly device on transmission shaft 4 right side, upper cover plate 8 and lower cover plate 12 can realize more accurate butt joint with casing 3 under the effect of transmission shaft 4, improve the efficiency of equipment, and lower maintenance cost follow-up.
After placing casing 3 on the surface of putting thing platform 6, rotate guard plate 132 at last and carry out spacingly to casing 3, guard plate 132 rotates and drives triangular block 133 and remove, triangular block 133 moves the contact and extrudes L shape pin 134 and remove, L shape pin 134 resets after removing and realizes spacing to triangular block 133, and then realize fixing to casing 3, prevent to produce rocking at installation in-process casing 3, and then influence the precision of equipment butt joint, the moving in-process of mounting panel 7 equipment butt joint drives horizontal pole 135 and removes, horizontal pole 135 removes and contacts with L shape pin 134, realize spacing to L shape pin 134, avoid leading to guard plate 132 to open because of the mistake is touched in the equipment butt joint in-process, and then the fixed to casing 3 is removed, influence the efficiency of equipment and increase subsequent maintenance cost.
Referring to fig. 1-8, in another embodiment of the present invention, the antistatic device further includes an antistatic device and a scraping device, the antistatic device includes an upper arc plate 141, a spring plate 142, a lower arc plate 143 and a telescopic elastic rod 144, a second chute is provided on a surface of the protection plate 132, the upper arc plate 141 is slidably mounted in the second chute, the spring plate 142 is fixedly mounted on an inner wall of the second chute, a third chute is provided on a surface of the object placing table 6, the lower arc plate 143 is slidably mounted in the third chute, the telescopic elastic rod 144 is fixedly mounted on an inner wall of the third chute, one end of the spring plate 142 away from the second chute is fixedly connected with the upper arc plate 141, a free end of the telescopic elastic rod 144 is fixedly connected with the lower arc plate 143, the upper arc plate 141 and the lower arc plate 143 can buffer the casing 3 under the action of the spring plate 142 and the telescopic elastic rod 144, so as to avoid that the casing 3 generates static electricity due to collision friction with the object placing table 6 directly in a fixing process, thereby affecting performance or reducing safety of the permanent magnet motor body 2, and further resulting in increased assembly cost.
The surface sliding of putting thing platform 6 runs through has movable rod 145, and the side slidable mounting of putting thing platform 6 has a holding rod 146, and the fixed surface of guard plate 132 installs stopper 147, and the chamfer three has been seted up to the one end that movable rod 145 is close to lower arc plate 143, and chamfer four has been seted up to the below of holding rod 146, is provided with clockwork spring four between holding rod 146 and putting thing platform 6, avoids that the mistake touches guard plate 132 when casing 3 does not place the surface of putting thing platform 6 and causes it to close, and then collides with casing 3 and cause the damage, further improves the security in the equipment process.
The scraping device comprises a supporting plate 151, an arc-shaped rod 152 and a scraping rod 153, wherein the supporting plate 151 is fixedly arranged on the side face of the mounting plate 7, the arc-shaped rod 152 is fixedly arranged on the side face of the supporting plate 151, the scraping rod 153 is hinged to one end, away from the supporting plate 151, of the arc-shaped rod 152, a spring five is arranged between the scraping rod 153 and the arc-shaped rod 152, the transmission shaft 4 can enable the scraping rod 153 to contact with a thread groove on the surface of the scraping rod 153 in the rotating process, the scraping rod 153 can effectively scrape scraps or accumulated foreign matters generated in the thread groove, and the stability of the movement of the mounting plate 7 is avoided due to the fact that the scraps are accumulated in the thread groove.
The surface fixed mounting who scrapes the pole 153 has sand grip 154, and the surface fixed mounting of arc pole 152 has L shape pole 155, and the one end that arc pole 152 was kept away from to L shape pole 155 sets up to the cambered surface, and sand grip 154 rotation contact L shape pole 155 and produce vibration, can effectually shake off the piece and the foreign matter that scrape pole 153 surface collected, avoid the foreign matter to remain on the surface of scraping the pole 153 and then reattach on the surface of screw groove.
The working of this embodiment is: the shell 3 is placed on the surface of the object placing table 6, the shell 3 contacts and extrudes the lower arc plate 143 to move downwards, the lower arc plate 143 moves downwards, buffering of the shell 3 is achieved under the action of the telescopic elastic rod 144, meanwhile, the upper arc plate 141 is driven to rotate and contact the shell 3 in the closing process of the protection plate 132, buffering of the shell 3 under the action of the elastic sheet 142 is achieved, the shell 3 is prevented from generating static electricity due to collision friction with the object placing table 6 in the fixing process, performance of the permanent magnet motor body 2 is further affected, safety is further reduced, assembly cost is further increased, meanwhile, the lower arc plate 143 moves in the downward moving process to contact and extrude the moving rod 145, the moving rod 145 moves to contact and extrude the receiving rod 146 to move, the limiting block 147 is separated from and limit of the protection plate 132 is relieved, the protection plate 132 is prevented from being closed due to mistakenly touching the protection plate 132 when the shell 3 is not placed on the surface of the object placing table 6, damage is further improved due to collision with the shell 3.
The transmission shaft 4 can make the scraping rod 153 contact the screw thread groove on its surface at pivoted in-process, the scraping rod 153 contact screw thread groove can effectually strike off the piece that produces wherein or accumulational foreign matter, avoid foreign matter and piece to pile up the stability that influences the motion of mounting panel 7 in the equipment in-process at the inside of screw thread groove, and then reduce the accuracy of butt joint in the equipment, the scraping rod 153 rotates under the effect of screw thread groove simultaneously, the scraping rod 153 rotates and drives the sand grip 154 and rotate, sand grip 154 rotates contact L shape pole 155 and produces the vibration, can effectually tremble piece and the foreign matter that the scraping rod 153 surface was collected, avoid the foreign matter to remain on the surface of scraping rod 153 and then reattach on the surface of screw thread groove, reduce subsequent maintenance cost.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a shell equipment for rare earth permanent magnet machine, includes workstation (1), permanent magnet machine body (2) and casing (3), casing (3) fixed mounting is at the surface of permanent magnet machine body (2), its characterized in that: the device also comprises an assembling device, an antistatic device and a scraping device;
The servo motor is fixedly arranged above the workbench (1), a transmission shaft (4) is fixedly arranged at the output end of the servo motor, and a fixing plate (5) is fixedly arranged above the workbench (1);
The assembling device comprises a storage table (6), a mounting plate (7), an upper cover plate (8), a sliding plate (9), a limiting rod (10) and a fixed ring (11), wherein the storage table (6) is fixedly arranged above the workbench (1), the mounting plate (7) is slidably arranged above the workbench (1), the upper cover plate (8) is fixedly arranged on the surface of the mounting plate (7), a first sliding groove is formed in the surface of the mounting plate (7), the sliding plate (9) is slidably arranged in the first sliding groove, a limiting groove is formed in the surface of the shell (3), the limiting rod (10) is slidably arranged in the limiting groove, the fixed ring (11) is fixedly arranged on the surface of the upper cover plate (8), a clamping groove is formed in the surface of the fixed ring (11), a first spring is arranged between the sliding plate (9) and the mounting plate (7), a thread groove is formed in the surface of the transmission shaft (4), the mounting plate (7) is in threaded connection with the transmission shaft (4), a first inclined spring (10) is arranged between the lower side of the limiting rod (10) and the second inclined spring (10) is arranged between the shell and the second inclined spring (10);
wherein, the surface of the object placing table (6) is provided with an anti-shaking device for preventing the shell (3) from shaking;
The anti-shaking device comprises a bearing shaft (131), a protection plate (132), a triangular block (133), an L-shaped stop lever (134) and a cross rod (135), wherein the bearing shaft (131) is fixedly arranged on the side face of the object carrying table (6), the protection plate (132) is rotatably arranged on the surface of the bearing shaft (131), the triangular block (133) is fixedly arranged on the surface of the protection plate (132), the L-shaped stop lever (134) is slidably arranged on one side, far away from the bearing shaft (131), of the object carrying table (6), and the cross rod (135) is fixedly arranged on the side face of the mounting plate (7).
2. The housing assembly device for a rare earth permanent magnet motor according to claim 1, wherein: the two mounting plates (7) are arranged, the two mounting plates (7) are respectively arranged on two sides of the object placing table (6), and a lower cover plate (12) is fixedly arranged on the surface of the mounting plate (7) on the right side.
3. The housing assembly device for a rare earth permanent magnet motor according to claim 2, wherein: the L-shaped stop lever (134) is provided with a second bevel surface, and a third clockwork spring is arranged between the L-shaped stop lever (134) and the object placing table (6).
4. A rare earth permanent magnet machine casing assembly device according to claim 3, characterized in that: the anti-static device comprises an upper arc plate (141), an elastic sheet (142), a lower arc plate (143) and a telescopic elastic rod (144), wherein a second sliding groove is formed in the surface of the protection plate (132), the upper arc plate (141) is slidably mounted in the second sliding groove, the elastic sheet (142) is fixedly mounted on the inner wall of the second sliding groove, a third sliding groove is formed in the surface of the object placing table (6), the lower arc plate (143) is slidably mounted in the third sliding groove, the telescopic elastic rod (144) is fixedly mounted on the inner wall of the third sliding groove, one end, far away from the second sliding groove, of the elastic sheet (142) is fixedly connected with the upper arc plate (141), and the free end of the telescopic elastic rod (144) is fixedly connected with the lower arc plate (143).
5. The housing assembly device for a rare earth permanent magnet motor according to claim 4, wherein: the surface sliding of putting thing platform (6) runs through has movable rod (145), the side slidable mounting of putting thing platform (6) has holding pole (146), the fixed surface mounting of guard plate (132) has stopper (147), the chamfer three has been seted up to the one end that movable rod (145) is close to lower arc board (143), chamfer four has been seted up to the below of holding pole (146), be provided with clockwork spring four between holding pole (146) and putting thing platform (6).
6. The housing assembly device for a rare earth permanent magnet motor according to claim 5, wherein: the scraping device comprises a supporting plate (151), an arc-shaped rod (152) and a scraping rod (153), wherein the supporting plate (151) is fixedly installed on the side face of the mounting plate (7), the arc-shaped rod (152) is fixedly installed on the side face of the supporting plate (151), the scraping rod (153) is hinged to one end, far away from the supporting plate (151), of the arc-shaped rod (152), and a clockwork spring five is arranged between the scraping rod (153) and the arc-shaped rod (152).
7. The housing assembly device for a rare earth permanent magnet motor according to claim 6, wherein: the surface fixed mounting of scraping rod (153) has sand grip (154), the surface fixed mounting of arc pole (152) has L shape pole (155), the one end that arc pole (152) were kept away from to L shape pole (155) sets up to the cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410330118.4A CN117937874B (en) | 2024-03-22 | 2024-03-22 | Shell assembling equipment for rare earth permanent magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410330118.4A CN117937874B (en) | 2024-03-22 | 2024-03-22 | Shell assembling equipment for rare earth permanent magnet motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117937874A true CN117937874A (en) | 2024-04-26 |
| CN117937874B CN117937874B (en) | 2024-05-31 |
Family
ID=90751104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410330118.4A Active CN117937874B (en) | 2024-03-22 | 2024-03-22 | Shell assembling equipment for rare earth permanent magnet motor |
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| CN116865511A (en) * | 2023-08-30 | 2023-10-10 | 尚金卫 | Auxiliary assembly device for miniature motor |
| CN220492757U (en) * | 2023-08-02 | 2024-02-13 | 福州精诚丰机械设备有限公司 | Motor end cover with dustproof function |
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| US20190150309A1 (en) * | 2017-11-15 | 2019-05-16 | Regal Beloit America, Inc. | Motor controller and method for assembling the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117937874B (en) | 2024-05-31 |
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