CN111890015A - Direct-current brushless motor rotor bearing installation tool and method - Google Patents
Direct-current brushless motor rotor bearing installation tool and method Download PDFInfo
- Publication number
- CN111890015A CN111890015A CN202010837646.0A CN202010837646A CN111890015A CN 111890015 A CN111890015 A CN 111890015A CN 202010837646 A CN202010837646 A CN 202010837646A CN 111890015 A CN111890015 A CN 111890015A
- Authority
- CN
- China
- Prior art keywords
- rotor
- bearing
- servo press
- brushless
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a direct current brushless motor rotor bearing installation tool and a direct current brushless motor rotor bearing installation method, which comprise a bottom plate, supporting plates, loading beams, servo press-fitting equipment, a rotor positioning device and an installation base, wherein the supporting plates are fixed on two sides of the bottom plate, the loading beams are fixed on the tops of the supporting plates, the servo press-fitting equipment is installed above the loading beams, a controller is installed on one side of the servo press-fitting equipment, the servo press-fitting equipment comprises a pressure head, the pressure head penetrates through the loading beams to extend downwards, a bearing groove is installed at the head of the pressure head, a magnetic ring is installed on the side wall of the bearing groove, a color sensor is installed above the bearing groove, and the color sensor is. The invention has the advantages that whether the front side and the back side of the bearing are correctly placed or not can be automatically detected, the correction is convenient, and the press mounting error is avoided.
Description
Technical Field
The invention belongs to the technical field of rotor assembly, and particularly relates to a tool and a method for mounting a rotor bearing of a direct-current brushless motor.
Background
The tooling, namely the technical equipment, is a general name of various tools used in the manufacturing process, and the tooling is required to be used for bearing press mounting in the motor manufacturing process. At present, the bearings are sequentially installed at the two ends of the motor rotor through a hand press, various bearings with different performances are needed for different motors, and in the assembling process, if no effective bearing identification means exists, misassembly can occur, so that the service life of the clutch is reduced, and failures such as failure and the like can be caused in the using process.
Disclosure of Invention
In order to solve the above problems, the present invention provides the following technical solutions: a direct current brushless motor rotor bearing installation tool comprises a bottom plate, a supporting plate, a loading beam, servo press-fitting equipment, a rotor positioning device and an installation base, supporting plates are fixed on two sides of the bottom plate, a loading beam is fixed on the top of each supporting plate, servo press-fitting equipment is installed above each loading beam, a controller is arranged on one side of the servo press-fitting equipment, the servo press-fitting equipment comprises a pressure head, the pressure head penetrates through the loading beam to extend downwards, a bearing groove is arranged at the head part of the pressure head, a magnetic ring is arranged on the side wall of the bearing groove, a color sensor is arranged above the bearing groove, the color sensor is connected with the controller, a limiting boss is arranged on the mounting base, a rotor positioning device is further arranged between the limiting boss and the pressure head, and two sides of the rotor positioning device are respectively connected with the supporting plate through sliding devices.
Further, rotor positioner includes adjustable shelf and mount, the equal slidable mounting in both ends has a pair of locking plate and locking bolt about the one side that adjustable shelf and mount are relative, be connected with movable clamping plate through locking bolt between the locking plate, one side that the adjustable shelf kept away from the locking plate is connected with electric telescopic handle.
Further, slider includes left sliding guide, left carriage and right sliding guide and the right carriage that the symmetry set up, left side sliding guide and right sliding guide fix respectively in the backup pad of both sides, it has left carriage and right carriage to correspond sliding connection on left side sliding guide and the right sliding guide, left side carriage and electric telescopic handle connect, right side carriage and mount are connected.
Furthermore, an upper convex cavity is formed in the pressure head, an upper spring is fixedly arranged in the upper convex cavity, an upper top shaft extending towards the bottom of the pressure head is connected to the bottom of the upper spring, a lower convex cavity is formed in the middle of the limiting boss, a lower spring is fixedly arranged in the lower convex cavity, and the top of the lower spring is connected with a lower top shaft.
Further, the upper convex cavity and the lower convex cavity are coaxially arranged.
Further, a pressure sensor is installed at the top of the upper spring and connected with the controller.
Furthermore, reset springs are fixedly mounted on the left side and the right side of the bottom plate, and the reset springs are connected with the left sliding frame and the right sliding frame respectively.
Furthermore, the servo press-fitting equipment is a servo press, and the servo press is controlled by a controller.
A method for mounting a rotor bearing of a brushless DC motor comprises the following steps:
positioning a rotor; the rotor is placed into a movable clamping plate on a movable frame, an electric telescopic rod is driven to drive the rotor to move towards one side of a fixed frame, the rotor is transversely fixed by matching with the movable clamping plate on the fixed frame, then the rotor is vertically fixed by driving the movable clamping plates on two sides to vertically contract by rotating a locking bolt on the movable clamping plate, then the rotor is pressed to move downwards, whether a rotor shaft on the rotor can extend into a lower convex cavity of a limiting boss is judged, the rotor is considered to be positioned completely if the rotor shaft can extend into the lower convex cavity, the assembly deviation of the tool is considered to occur if the rotor shaft cannot extend into the lower convex cavity, and positioning judgment;
positioning a bearing; the bearing is placed in the bearing groove, the bearing is adsorbed through the magnetic ring, and the upper jacking shaft penetrates through the central hole of the bearing to realize bearing positioning;
detecting the front and back of the bearing; detecting the color of the opposite surface of the bearing through a color sensor, detecting whether the front and back surfaces of the bearing are correctly placed, and if not, alarming through a controller system to prompt a worker to correct;
pressing and mounting; the pressure head moves downwards through the servo press to drive the bearing to be pressed downwards until the pressure value transmitted by the pressure sensor reaches a set value, and a signal is sent out through the controller to indicate that the pressing is in place.
The invention has the advantages that:
1. the color sensor is arranged in the bearing groove, so that the color sensor can be used for identifying the upper and lower color rings of the bearing when in use, the correct installation of the front and the back is ensured, and the possibility of mistaken installation is avoided. The structure is simple, the device is economical and practical, the qualification rate of products is continuously improved in the using process, and the efficiency is improved.
2. Protruding chamber under having seted up on spacing boss for hold the rotor shaft, also can make things convenient for the rotor shaft to fix a position simultaneously and detect, before the pressure equipment, the rotor that fixes is pushed down and is removed, see whether the rotor shaft of rotor lower extreme can accurately aim at down the apical axis and insert down protruding chamber, because protruding chamber is fixed coaxial setting down with last protruding chamber on the pressure head, consequently can effectually detect out the pressure head, the rotor shaft, whether spacing boss is in same axis, avoid the pressure equipment off normal, cause the damage of bearing and rotor shaft.
3. The upper spring is fixedly arranged in the upper convex cavity, the pressure sensor is installed at the top of the upper spring and connected with the controller, when the rotor is pressed, the upper jacking shaft is driven by the rotor shaft on the upper part of the rotor and the jacking shaft jacking column to compress the upper spring, the size of the pressure value sensed by the pressure sensor is transmitted to the controller, when the pressure reaches a set threshold value, the pressing is proved to be in place, the controller controls the servo press to drive the pressure head to reset, and the semi-automation effect of the tool is achieved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a structural view of a rotor positioning device of the present invention.
Fig. 3 is a structural view of the inner part of the pressure head of the invention.
Fig. 4 is a structural view of a first press-fitting state of the present invention.
Fig. 5 is a structural view showing a second press-fitting state of the present invention.
In the figure: the servo press comprises a base plate 1, a support plate 2, a loading beam 3, an installation base 4, a controller 5, a pressure head 6, a pressure head 7, a bearing groove 8, a magnetic ring 9, a color sensor 10, a limit boss 11, a movable frame 11, a fixed frame 12, a locking plate 13, a locking bolt 14, a movable clamping plate 15, an electric telescopic rod 16, a left sliding guide rail 17, a left sliding frame 18, a left sliding frame 19, a right sliding frame 20, an upper convex cavity 21, an upper spring 22, an upper top shaft 23, a lower convex cavity 24, a lower spring 25, a lower top shaft 26, a pressure sensor 27, a reset spring 28 and a servo press 29.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1-5, a dc brushless motor rotor bearing installation tool comprises a bottom plate 1, supporting plates 2, a loading beam 3, a servo press-mounting device, a rotor positioning device and an installation base 4, wherein the supporting plates 2 are fixed on two sides of the bottom plate 1, the loading beam 3 is fixed on the top of the supporting plates 2, a servo press 29 is installed above the loading beam 3, a controller 5 is installed on one side of the servo press 29, the servo press 29 is controlled by the controller 5, a press head 6 is connected to the bottom output end of the servo press 29, the press head 6 penetrates through the loading beam 3 to extend downwards, a bearing groove 7 is installed at the head of the press head 6, a magnetic ring 8 is installed on the side wall of the bearing groove 7, the bearing groove 7 is used for installing a bearing, a color sensor 9 is installed above the bearing groove 7, the color sensor 9 is connected with the controller 5, an upper convex cavity 21 is formed on the press, the bottom of the upper spring 22 is connected with an upper top shaft 23 extending towards the bearing groove 7, after the bearing is installed in the bearing groove 7, the upper top shaft 23 penetrates through a central hole of the bearing for positioning, the colors of the upper surface and the lower surface of the bearing are different, one is black and one is white, the color sensor 9 detects whether the front surface and the back surface of the bearing are correctly placed by detecting the color of the corresponding bearing surface, if the front surface and the back surface of the bearing are correctly placed, the servo press 29 is controlled by the controller 5 to be pressed in and installed, if the front surface and the back surface of the bearing are incorrect, a system alarm prompts a worker to correct, the top of the upper spring 22 is provided with a pressure sensor 27, the pressure sensor 27 is connected with the controller 5, in the press-mounting process, the rotor shaft of the upper half part of the rotor can be pressed against the upper top shaft 23, the upper spring 22 is enabled to move upwards, the controller 5 controls the servo press 29 to reset the press head 6 for next press mounting, a limiting boss 10 is arranged on the mounting base 4, a lower convex cavity 24 is arranged in the middle of the limiting boss 10, a lower spring 25 is fixedly arranged in the lower convex cavity 24, the top of the lower spring 25 is connected with a lower top shaft 26, the limiting boss 10 is used for limiting the downward movement of the rotor during press mounting, the lower convex cavity 24 is used for accommodating the rotor shaft at the lower half part of the rotor, the diameter of the lower top shaft 26 is the same as that of the rotor shaft, because the upper convex cavity 21 and the lower convex cavity 24 are coaxially arranged, whether the rotor is in the coaxial position when the rotor is pressed down is observed by naked eyes, whether the rotor position is aligned is judged, a rotor positioning device is also arranged between the limiting boss 10 and the press head 6, two sides of the rotor positioning device are respectively connected with the supporting plate 2 through sliding devices, and comprises a movable, a pair of locking plates 13 are respectively and slidably mounted at the upper end and the lower end of the opposite surface of the movable frame 11 and the fixed frame 12, a movable clamping plate 15 is connected between each pair of locking plates 13 through a locking bolt 14, one side of the movable frame 11 far away from the locking plates 13 is connected with an electric telescopic rod 16, the sliding device comprises a sliding device which comprises a left sliding guide rail 17, a left sliding frame 18, a right sliding guide rail 19 and a right sliding frame 20 which are symmetrically arranged, the left sliding guide rail 17 and the right sliding guide rail 19 are respectively fixed on the supporting plates 2 at the two sides, the left sliding guide rail 17 and the right sliding guide rail 19 are correspondingly and slidably connected with the left sliding frame 18 and the right sliding frame 20, the left sliding frame 18 is connected with the electric telescopic rod 16, the movable frame 11 and the electric telescopic rod 16 can slide along with the left sliding frame 18 in the range of the left sliding guide rail 17, and reset springs 28 are fixedly installed on the left side and the right side of the bottom plate 1, the reset springs on the two sides are respectively connected with the left sliding frame 18 and the right sliding frame 20, and after the press mounting is finished, the reset springs 28 push the left sliding frame 18 and the right sliding frame 20 to reset. During press mounting, the return spring 28 can also play a certain buffering role on the rotor and the corresponding fixing device, so that damage caused by too fast movement is avoided.
Example 2
A method for mounting a rotor bearing of a brushless DC motor comprises the following steps:
positioning a rotor; the rotor is placed into a movable clamping plate 15 on a movable frame 11, an electric telescopic rod 16 is driven to drive the rotor to move towards one side of a fixed frame 12, the rotor is transversely fixed by matching the movable clamping plate 15 on the fixed frame 12, then the rotor is vertically fixed by driving the movable clamping plates 15 on two sides to vertically contract by rotating an adjusting bolt on the movable clamping plate 15, then the rotor is pressed to move downwards, whether a rotor shaft on the rotor can extend into a lower convex cavity 24 of a limiting boss 10 is judged, the rotor is considered to be positioned completely if the rotor shaft can extend into the lower convex cavity, if the rotor shaft cannot extend into the lower convex cavity, the assembly deviation of the tool is judged to occur, and positioning judgment is carried out;
positioning a bearing; the bearing is placed in the bearing groove 7, the bearing is adsorbed through the magnetic ring 8, and the upper jacking shaft 23 penetrates through the central hole of the bearing to realize bearing positioning;
detecting the position of a bearing; the color sensor 9 is used for detecting the color of the opposite surface of the bearing, detecting whether the front and back surfaces of the bearing are correctly placed or not, and if not, the controller 5 is used for giving an alarm to prompt a worker to correct the color;
pressing and mounting; the pressure head 6 is moved downwards through the servo press 29 to drive the bearing to be pressed downwards until the pressure value transmitted by the pressure sensor 27 reaches a set value, and a signal is sent out through the controller 5 to indicate that the pressing is in place.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a brushless DC motor rotor bearing installation frock which characterized in that: the device comprises a bottom plate (1), supporting plates (2), a loading beam (3), servo press-fitting equipment, a rotor positioning device and an installation base (4), wherein the supporting plates (2) are fixed on two sides of the bottom plate (1), the loading beam (3) is fixed on the top of each supporting plate (2), the servo press-fitting equipment is installed above the loading beam (3), a controller (5) is installed on one side of the servo press-fitting equipment, the servo press-fitting equipment comprises a pressure head (6), the pressure head (6) penetrates through the loading beam (3) to extend downwards, a bearing groove (7) is installed at the head of the pressure head (6), a magnetic ring (8) is installed on the side wall of the bearing groove (7), a color sensor (9) is installed above the bearing groove (7), the color sensor (9) is connected with the controller (5), and a limiting boss (10) is arranged on the installation base (, and a rotor positioning device is further arranged between the limiting boss (10) and the pressure head (6), and two sides of the rotor positioning device are respectively connected with the supporting plate (2) through sliding devices.
2. The brushless DC motor rotor bearing installation tool of claim 1, characterized in that: rotor positioner includes adjustable shelf (11) and mount (12), the equal slidable mounting in both ends has a pair of locking plate (13) and locking bolt (14) about adjustable shelf (11) and the relative one side of mount (12), be connected with movable splint (15) through locking bolt (14) between locking plate (13), one side that locking plate (13) were kept away from in adjustable shelf (11) is connected with electric telescopic handle (16).
3. The brushless DC motor rotor bearing installation tool of claim 2, characterized in that: the sliding device comprises a left sliding guide rail (17), a left sliding frame (18) and a right sliding guide rail (19) which are symmetrically arranged, and a right sliding frame (20), wherein the left sliding guide rail (17) and the right sliding guide rail (19) are respectively fixed on supporting plates (2) on two sides, a left sliding frame (18) and a right sliding frame (20) are correspondingly connected on the left sliding guide rail (17) and the right sliding guide rail (19) in a sliding manner, the left sliding frame (18) is connected with an electric telescopic rod (16), and the right sliding frame (20) is connected with a fixed frame (12).
4. The brushless DC motor rotor bearing installation tool of claim 1, characterized in that: protruding chamber (21) have been seted up in pressure head (6), fixed spring (22) of being equipped with in protruding chamber (21) of going up, the bottom of going up spring (22) is connected with last apical axis (23) that extend to pressure head (6) bottom, protruding chamber (24) have been seted up down in the middle of spacing boss (10), fixed spring (25) down of being equipped with in protruding chamber (24) down, the top of spring (25) is connected with down apical axis (26) down.
5. The brushless DC motor rotor bearing installation tool of claim 4, characterized in that: the upper convex cavity (21) and the lower convex cavity (24) are coaxially arranged.
6. The brushless DC motor rotor bearing installation tool of claim 5, characterized in that: and a pressure sensor (27) is installed at the top of the upper spring (22), and the pressure sensor (27) is connected with the controller (5).
7. The brushless DC motor rotor bearing installation tool of claim 2, characterized in that: the left side and the right side of the bottom plate (1) are fixedly provided with return springs (28), and the return springs (28) on the two sides are respectively connected with the left sliding frame (18) and the right sliding frame (20).
8. The brushless DC motor rotor bearing installation tool of claim 1, characterized in that: the servo press-fitting equipment is a servo press (29), and the servo press (29) is controlled by a controller (5).
9. A method for mounting a rotor bearing of a brushless DC motor is characterized by comprising the following steps:
positioning a rotor; the rotor is placed into a movable clamping plate (15) on a movable frame (11), an electric telescopic rod (16) is driven to drive the rotor to move towards one side of a fixed frame (12), the rotor is transversely fixed by matching with the movable clamping plate (15) on the fixed frame (12), then the rotor is vertically fixed by driving the movable clamping plates (15) on two sides to vertically contract by rotating a locking bolt (14) on the movable clamping plate (15), then the rotor is pressed to move downwards, whether a rotor shaft on the rotor can extend into a lower convex cavity (24) of a limiting boss (10) or not is judged, the rotor is considered to be positioned completely if the rotor shaft on the rotor can extend into the lower convex cavity, if the rotor shaft cannot extend into the lower convex cavity, the assembly deviation of the tool is considered, and positioning;
positioning a bearing; the bearing is placed in the bearing groove (7), the bearing is adsorbed through the magnetic ring (8), and the upper jacking shaft (23) penetrates through a center hole of the bearing to realize bearing positioning;
detecting the front and back of the bearing; the color of the opposite surface of the bearing is detected through a color sensor (9), whether the front and back surfaces of the bearing are placed correctly or not is detected, and if the front and back surfaces of the bearing are not placed correctly, a controller (5) system alarms to prompt a worker to correct the color;
pressing and mounting; the pressing head (6) moves downwards through the servo press (29) to drive the bearing to press and mount downwards until the pressure value transmitted by the pressure sensor (27) reaches a set value, and a signal is sent through the controller (5) to indicate that the press and mount are in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010837646.0A CN111890015A (en) | 2020-08-19 | 2020-08-19 | Direct-current brushless motor rotor bearing installation tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010837646.0A CN111890015A (en) | 2020-08-19 | 2020-08-19 | Direct-current brushless motor rotor bearing installation tool and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111890015A true CN111890015A (en) | 2020-11-06 |
Family
ID=73230039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010837646.0A Pending CN111890015A (en) | 2020-08-19 | 2020-08-19 | Direct-current brushless motor rotor bearing installation tool and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111890015A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476299A (en) * | 2020-11-13 | 2021-03-12 | 本田金属技术（佛山）有限公司 | Bushing pressure head structure and using method thereof |
| CN115415778A (en) * | 2022-08-18 | 2022-12-02 | 睦高机械(苏州)有限公司 | Water valve shell press-fitting equipment |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0428462A1 (en) * | 1989-11-14 | 1991-05-22 | A.T.R. Advanced Technology Research, S.A. | Mounting method for shaft bearings, in particular in rotation sensors, monitoring device therefor and rotation sensor obtained |
| JPH03265708A (en) * | 1990-03-12 | 1991-11-26 | Toshiba Corp | Gas bearing device |
| JP2000283151A (en) * | 1999-03-31 | 2000-10-13 | Ricoh Co Ltd | Assembly device of roller |
| US20020040526A1 (en) * | 1999-11-15 | 2002-04-11 | Beduhn Mark William | Apparatus for mounting a bearing onto a shaft |
| CN2787387Y (en) * | 2005-04-20 | 2006-06-14 | 江苏小天鹅三江电器制造有限公司 | Bearing assembling press |
| CN202877830U (en) * | 2012-09-29 | 2013-04-17 | 浙江信源电器制造有限公司 | Rotor front and back bearings and central cover synchronous press-in machine |
| CN204108614U (en) * | 2014-09-02 | 2015-01-21 | 浙江万向系统有限公司 | A kind of pressing bearing and mistake proofing special tooling |
| CN104400398A (en) * | 2014-11-27 | 2015-03-11 | 珠海凯邦电机制造有限公司 | Pressure bearing device |
| CN106141622A (en) * | 2015-03-23 | 2016-11-23 | 湖北汽车工业学院 | A kind of vertical bearing pressing machine |
| CN205968088U (en) * | 2016-08-31 | 2017-02-22 | 温岭市诺兰自动化设备制造有限公司 | Rotor bearing press fit device constructs |
| CN207057990U (en) * | 2017-06-29 | 2018-03-02 | 上海托展机电设备有限公司 | A kind of mistake proofing bearing press-mounting mechanism |
| CN207272612U (en) * | 2017-08-18 | 2018-04-27 | 苏州斯雷克机电科技有限公司 | A kind of equipment for the assembling of cleaner product upper cover |
| CN208787908U (en) * | 2018-03-20 | 2019-04-26 | 江苏超力电器有限公司 | A kind of substep realizes the pressure bearing apparatus of upper and lower bearing press mounting |
| CN209319682U (en) * | 2018-12-25 | 2019-08-30 | 苏州市瑞昌机电工程有限公司 | A kind of automatic axial compression mechanism |
| CN110919329A (en) * | 2019-11-27 | 2020-03-27 | 慈溪威力电机制造有限公司 | Bearing press-fitting machine for motor rotor |
| CN212496345U (en) * | 2020-08-19 | 2021-02-09 | 常州迈特运控电机有限公司 | Direct current brushless motor rotor bearing installation frock |
-
2020
- 2020-08-19 CN CN202010837646.0A patent/CN111890015A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0428462A1 (en) * | 1989-11-14 | 1991-05-22 | A.T.R. Advanced Technology Research, S.A. | Mounting method for shaft bearings, in particular in rotation sensors, monitoring device therefor and rotation sensor obtained |
| JPH03265708A (en) * | 1990-03-12 | 1991-11-26 | Toshiba Corp | Gas bearing device |
| JP2000283151A (en) * | 1999-03-31 | 2000-10-13 | Ricoh Co Ltd | Assembly device of roller |
| US20020040526A1 (en) * | 1999-11-15 | 2002-04-11 | Beduhn Mark William | Apparatus for mounting a bearing onto a shaft |
| CN2787387Y (en) * | 2005-04-20 | 2006-06-14 | 江苏小天鹅三江电器制造有限公司 | Bearing assembling press |
| CN202877830U (en) * | 2012-09-29 | 2013-04-17 | 浙江信源电器制造有限公司 | Rotor front and back bearings and central cover synchronous press-in machine |
| CN204108614U (en) * | 2014-09-02 | 2015-01-21 | 浙江万向系统有限公司 | A kind of pressing bearing and mistake proofing special tooling |
| CN104400398A (en) * | 2014-11-27 | 2015-03-11 | 珠海凯邦电机制造有限公司 | Pressure bearing device |
| CN106141622A (en) * | 2015-03-23 | 2016-11-23 | 湖北汽车工业学院 | A kind of vertical bearing pressing machine |
| CN205968088U (en) * | 2016-08-31 | 2017-02-22 | 温岭市诺兰自动化设备制造有限公司 | Rotor bearing press fit device constructs |
| CN207057990U (en) * | 2017-06-29 | 2018-03-02 | 上海托展机电设备有限公司 | A kind of mistake proofing bearing press-mounting mechanism |
| CN207272612U (en) * | 2017-08-18 | 2018-04-27 | 苏州斯雷克机电科技有限公司 | A kind of equipment for the assembling of cleaner product upper cover |
| CN208787908U (en) * | 2018-03-20 | 2019-04-26 | 江苏超力电器有限公司 | A kind of substep realizes the pressure bearing apparatus of upper and lower bearing press mounting |
| CN209319682U (en) * | 2018-12-25 | 2019-08-30 | 苏州市瑞昌机电工程有限公司 | A kind of automatic axial compression mechanism |
| CN110919329A (en) * | 2019-11-27 | 2020-03-27 | 慈溪威力电机制造有限公司 | Bearing press-fitting machine for motor rotor |
| CN212496345U (en) * | 2020-08-19 | 2021-02-09 | 常州迈特运控电机有限公司 | Direct current brushless motor rotor bearing installation frock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476299A (en) * | 2020-11-13 | 2021-03-12 | 本田金属技术（佛山）有限公司 | Bushing pressure head structure and using method thereof |
| CN115415778A (en) * | 2022-08-18 | 2022-12-02 | 睦高机械(苏州)有限公司 | Water valve shell press-fitting equipment |
| CN115415778B (en) * | 2022-08-18 | 2024-04-12 | 亚系机械装配(苏州)有限公司 | Water valve shell press fitting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101863623B1 (en) | Assembling apparatus and method of brushless direct current motor | |
| CN111890015A (en) | Direct-current brushless motor rotor bearing installation tool and method | |
| CN212496345U (en) | Direct current brushless motor rotor bearing installation frock | |
| KR101850865B1 (en) | Press-fitting system for brushless direct current motor | |
| CN111673427B (en) | Molding press-fitting device and molding press-fitting method | |
| CN113305542B (en) | Automatic bearing press-fitting unit based on shaft fixing and control method thereof | |
| CN219598655U (en) | Automatic assembling device for speed reducer and rotor | |
| KR20160107555A (en) | Combination apparatus for disk and knuckle of vehicle | |
| CN114609505A (en) | A radio frequency test fixture for cell-phone PCBA board | |
| CN211239639U (en) | Stator and rotor assembling equipment | |
| CN212992159U (en) | Shaft baffle ring assembling device | |
| CN215546500U (en) | Press fit jig | |
| CN205465146U (en) | Car radiator fan's pressure equipment device | |
| CN211127500U (en) | Riveting equipment for motor rotor core | |
| KR0177664B1 (en) | Positioning unit of parts having many holes | |
| CN113118733A (en) | Bearing press mounting equipment | |
| CN212969364U (en) | Commutator aligning device | |
| JP2913328B2 (en) | Impeller assembly equipment | |
| CN221247665U (en) | Support assembly machine of power battery lower box | |
| CN211991712U (en) | Elastic clamping ring automatic assembly device and elastic clamping ring automatic assembly equipment | |
| CN220041710U (en) | Relay yoke riveting device | |
| CN213067678U (en) | Universal test fixture | |
| CN114799819B (en) | Press mounting tool for middle motor lower cover | |
| CN212762032U (en) | Press mounting device | |
| CN216178178U (en) | Automatic shaft pressing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |