CN217282633U - Bonding device for rotor bracket of coreless DC motor - Google Patents
Bonding device for rotor bracket of coreless DC motor Download PDFInfo
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- CN217282633U CN217282633U CN202220738138.1U CN202220738138U CN217282633U CN 217282633 U CN217282633 U CN 217282633U CN 202220738138 U CN202220738138 U CN 202220738138U CN 217282633 U CN217282633 U CN 217282633U
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- bevel gear
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Abstract
The utility model discloses a coreless direct current motor rotor support bonding device, mounting panel including the rectangle structure, mounting panel top surface central point puts and is connected with the base, the mounting hole has all been seted up to mounting panel top surface four corners department, the constant head tank that is used for the rotor support to place is seted up to the base top surface, constant head tank bottom surface central point puts and is connected with the center post, be provided with the second clamping components who is used for pressing from both sides tight rotor support on the base: the device is through setting up base and footstock to set up second clamping component and first clamping component respectively and can press from both sides tightly rotor support and motor housing in its inside, and at first bevel gear, second bevel gear, third bevel gear, fourth bevel gear, first transfer line, can make the movable sleeve can remove simultaneously under the cooperation of second transfer line, thereby it presss from both sides tightly rotor support and motor housing to drive splint function simultaneously, convenient operation simple structure can avoid rotor support and the condition of motor housing from hand landing.
Description
Technical Field
The utility model belongs to the technical field of the motor processingequipment, specifically relate to a coreless DC motor rotor support bonding device.
Background
The hollow cup motor belongs to a direct current permanent magnet servo and control motor, and can also be classified as a micro special motor. The hollow cup motor has the advantages of outstanding energy-saving characteristic, sensitive and convenient control characteristic and stable operation characteristic, and the technical advancement is very obvious. As a high-efficiency energy conversion device, the development direction of a motor is represented in many fields; because coreless direct current motor is general less, the majority is through bonding between spider and the motor housing, but is handheld spider and motor housing when actual operation, bonds spider and motor housing, because rotor and motor housing are less when bonding, and the surface is more smooth, leads to spider and motor housing to drop from the hand easily to influence the bonding effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coreless direct current motor rotor support bonding device for solving above-mentioned problem, the device is through setting up base and footstock, and set up second clamping component and first clamping component respectively and can press from both sides tightly rotor support and motor housing in its inside, and at first bevel gear, second bevel gear, third bevel gear, fourth bevel gear, first transfer line, can make the removal cover can remove simultaneously under the cooperation of second transfer line, thereby it presss from both sides tightly rotor support and motor housing to drive splint function simultaneously, convenient operation simple structure, can avoid the condition of rotor support and motor housing from hand landing.
In order to achieve the technical purpose, the utility model provides a following technical scheme:
the utility model provides a pair of coreless DC motor rotor support bonding device, mounting panel including the rectangle structure, mounting panel top surface central point puts and is connected with the base, mounting hole has all been seted up at mounting panel top surface four corners department, the base top surface sets up the constant head tank that is used for the rotor support to place, constant head tank bottom surface central point puts and is connected with the center post, be provided with the second clamping components that is used for pressing from both sides tight rotor support on the base, the base top is connected with the footstock through many connecting rods, footstock top surface central point puts and has seted up first through-hole, the footstock top surface sets up a plurality of with many connecting rods complex second through-holes, a plurality of the connecting rod top surface all is connected with the limiting plate, the limiting plate is located the footstock top, be provided with the first clamping components that is used for pressing from both sides tight motor housing on the footstock; the first clamping assembly and the second clamping assembly are identical in structure; the first clamping assembly comprises a rotating shaft, a first mounting groove used for mounting the rotating shaft is formed in the center of the outer side surface of the top seat, one end of the rotating shaft is rotatably clamped with the inner wall of the first mounting groove, the other end of the rotating shaft is connected with a knob and is positioned on the outer side of the top seat, two second mounting grooves are formed in the top seat, the two second mounting grooves are respectively positioned on two sides of the first mounting groove and communicated with the first mounting groove, third mounting grooves are formed in the two second mounting grooves, the second mounting groove and the third mounting groove are spliced to form an approximate L-shaped structure, the two second mounting grooves and the two third mounting grooves are spliced to form an approximate U-shaped structure, and third through holes are formed in the two third mounting grooves and communicated with the first through holes; the outer side of the rotating shaft is connected with a first bevel gear, first transmission rods are arranged in the two second mounting grooves, second bevel gears are arranged at two ends of the two first transmission rods, one second bevel gear is meshed with the first bevel gear, second transmission rods are arranged in the two third mounting grooves, third bevel gears are arranged at two ends of the two second transmission rods, one third bevel gear is meshed with the other unmeshed second bevel gear, threaded rods are arranged in the two third through holes, one end of each threaded rod is connected with the inner wall of the corresponding third mounting groove, a fourth bevel gear meshed with the other unmeshed third bevel gear is arranged at the position, close to the inner wall of the corresponding third mounting groove, of the outer side of each threaded rod, a moving sleeve is connected with the outer side of each threaded rod, and the moving sleeve is in threaded fit with the threaded rods, the movable sleeve is far away from one end of the fourth bevel gear is located in the first through hole, one end of the movable sleeve, far away from the fourth bevel gear, is connected with a clamping plate, a long-strip-shaped guide groove is formed in the outer side of the movable sleeve, the inner wall of the third through hole is connected with a guide block matched with the guide groove, and the guide block is in sliding fit with the guide groove.
When the bonding device for the rotor bracket of the coreless DC motor is used, the device is installed at a designated position, the rotor bracket is firstly placed into a positioning groove, a central column is inserted into a central hole on the rotor bracket, then a second clamping component is controlled to clamp the rotor bracket, then a motor shell is placed in a first through hole, a rotating knob is rotated to rotate a rotating shaft, then a second bevel gear with two sides meshed with the first bevel gear is driven to rotate by the rotation of the first bevel gear, a first transmission rod is driven to rotate by the rotation of the second bevel gear, then a third main gear is driven to rotate by the meshing of the second bevel gear and the third bevel gear, so that the second transmission rod is driven to rotate, a threaded rod is driven to rotate by the meshing of the third bevel gear and a fourth bevel gear, a movable sleeve can be rotated by the rotation of the threaded rod, under the action of a guide groove and a guide block, the movable sleeve can be changed into linear motion through rotary motion, so that the clamping plate can be driven to clamp the motor shell, the two threaded rods can be driven to rotate simultaneously through gear transmission, the two movable sleeves can move simultaneously, the motor shell is clamped, the axis of the motor shell can coincide with the axis of the first through hole, the motor shell and the rotor support can be aligned, and the motor shell and the rotor support can be conveniently bonded.
Preferably, the outer side of the clamping plate is wrapped with a rubber sleeve, and the clamping plate is of an arc-shaped structure.
Preferably, the number of the connecting rods is four and the connecting rods are arranged in a rectangular shape.
Preferably, the connecting rod is connected with the limiting plate through a bolt.
Preferably, springs are arranged on the outer sides of the connecting rods.
Preferably, the first driving rod and the second driving rod are respectively installed in the second installation groove and the third installation groove through a connection frame.
Has the advantages that: the device is through setting up base and footstock to set up second clamping component and first clamping component respectively and can press from both sides tightly rotor support and motor housing in its inside, and at first bevel gear, second bevel gear, third bevel gear, fourth bevel gear, first transfer line, can make the movable sleeve can remove simultaneously under the cooperation of second transfer line, thereby it presss from both sides tightly rotor support and motor housing to drive splint function simultaneously, convenient operation simple structure can avoid rotor support and the condition of motor housing from hand landing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the clamping assembly of the present invention;
fig. 4 is a partially enlarged schematic view of the present invention;
fig. 5 is an enlarged schematic view of the portion a of fig. 3 according to the present invention;
the reference numerals are explained below:
1. mounting a plate; 101. mounting holes; 2. a base; 201. positioning a groove; 3. a connecting rod; 4. a top seat; 401. a first through hole; 402. a second through hole; 403. a first mounting groove; 404. a third through hole; 4041. a guide block; 405. a second mounting groove; 406. a third mounting groove; 5. a limiting plate; 6. a spring; 7. a central column; 8. a first clamping assembly; 801. a rotating shaft; 802. a knob; 803. a first bevel gear; 804. a first drive lever; 805. a second bevel gear; 806. a second transmission rod; 807. a third bevel gear; 808. a fourth bevel gear; 809. a threaded rod; 810. moving the sleeve; 8101. a guide groove; 811. a splint; 812. a mounting frame; 9. a second clamping assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a coreless direct current motor rotor support bonding device, including mounting panel 1 of rectangular structure, mounting panel 1 top surface central point puts and is connected with base 2, mounting hole 101 has all been seted up to mounting panel 1 top surface four corners department, base 2 top surface sets up the constant head tank 201 that is used for the rotor support to place, constant head tank 201 bottom surface central point puts and is connected with center post 7, be provided with the second clamping component 9 that is used for pressing from both sides tight rotor support on base 2, the top of base 2 is connected with footstock 4 through many connecting rods 3, footstock 4 top surface central point puts and has seted up first through-hole 401, the top of footstock 4 sets up a plurality of second through-holes 402 that cooperate with many connecting rods 3, the top surface of many connecting rods 3 all is connected with limiting plate 5, limiting plate 5 is located footstock 4 top, the footstock 4 is provided with the first clamping component 8 that is used for pressing from both sides tight motor housing;
the first clamping assembly 8 and the second clamping assembly 9 are identical in structure;
the first clamping assembly 8 comprises a rotating shaft 801, a first mounting groove 403 for mounting the rotating shaft 801 is formed in the center of one outer side surface of the top seat 4, one end of the rotating shaft 801 is rotationally clamped with the inner wall of the first mounting groove 403, the other end of the rotating shaft 801 is connected with a knob 802 and is positioned on the outer side of the top seat 4, two second mounting grooves 405 are formed in the top seat 4, the two second mounting grooves 405 are respectively positioned on two sides of the first mounting groove 403 and communicated with the first mounting groove 403, third mounting grooves 406 are formed in the two second mounting grooves 405, the second mounting grooves 405 and the third mounting grooves 406 are spliced to form an approximately L-shaped structure, the two second mounting grooves 405 and the two third mounting grooves 406 are spliced to form an approximately U-shaped structure, and third through holes 404 are formed in the two third mounting grooves 406 and communicated with the first through holes 401;
a first bevel gear 803 is connected to the outer side of the rotating shaft 801, first transmission rods 804 are arranged in the two second mounting grooves 405, second bevel gears 805 are arranged at two ends of the two first transmission rods 804, one of the second bevel gears 805 is meshed with the first bevel gear 803, second transmission rods 806 are arranged in the two third mounting grooves 406, third bevel gears 807 are arranged at two ends of the two second transmission rods 806, one of the third bevel gears 807 is meshed with the other non-meshed second bevel gear 805, threaded rods 809 are arranged in the two third through holes 404, one end of each threaded rod 809 is connected with the inner wall of the third mounting groove 406, a fourth bevel gear 808 meshed with the other non-meshed third bevel gear 807 is arranged at the outer side of each threaded rod 809 and close to the inner wall of the third mounting groove 406, a moving sleeve 810 is connected to the outer side of each threaded rod 809, and the moving sleeve 810 is in threaded fit with the threaded rods 809, one end, far away from the fourth bevel gear 808, of the movable sleeve 810 is located in the first through hole 401, one end, far away from the fourth bevel gear 808, of the movable sleeve 810 is connected with a clamping plate 811, the outer side of the movable sleeve 810 is provided with a long guide groove 8101, the inner wall of the third through hole 404 is connected with a guide block 4041 matched with the guide groove 8101, the guide block 4041 is in sliding fit with the guide groove 8101, and the rotating action of the movable sleeve 810 can be converted into linear motion action through matching between the guide block 4041 and the guide groove 8101.
As optional embodiment, splint 811 outside parcel has the rubber sleeve, and splint 811 is the arc structure, sets up like this and can avoid being pressed from both sides brokenly to playing a safeguard effect to rotor support and motor housing through the rubber sleeve, selects splint 811 to make the tight rotor support of clamp and the motor housing that splint 811 is more firm for the arc structure simultaneously.
The quantity of connecting rod 3 is four and is the rectangle setting, selects four connecting rods 3 and is the rectangle setting, is for the ease of installation use.
Be connected through the bolt between connecting rod 3 and the limiting plate 5, set up like this for the convenience of the installation of footstock 4 is dismantled, convenient to use can avoid footstock 4 and connecting rod 3 to take place to separate in the use through limiting plate 5 simultaneously.
The springs 6 are arranged on the outer sides of the connecting rods 3, the springs 6 are selected to rotate the first clamping assembly 8 to enable the first clamping assembly to loosen the motor shell after the motor shell and the rotor support are bonded by pressing the top seat 4 downwards, the top seat 4 can move upwards under the action of the springs 6, then the rotor support is loosened by rotating the second clamping assembly 9, and the bonded rotor support and the motor shell can be taken out from the positioning groove 201.
The first and second driving levers 804 and 806 are installed in the second and third installation grooves 405 and 406, respectively, through the link bracket.
By adopting the structure, when the device is used, the device is installed at a specified position, then the rotor bracket is firstly placed into the positioning groove 201, the central column 7 is inserted into the central hole on the rotor bracket, then the second clamping component 9 is operated to clamp the rotor bracket, then the motor shell is placed in the first through hole 401, then the rotating shaft 801 is rotated by rotating the knob 802, then the first bevel gear 804 rotates to drive the second bevel gear 805 with two sides meshed with the first bevel gear 805 to rotate, under the rotation of the second bevel gear 805, the first transmission rod 804 is driven to rotate, then the third main gear 807 is driven to rotate by the meshing of the second bevel gear 804 and the third bevel gear 807, so that the second transmission rod 806 rotates, the third bevel gear 807 is meshed with the fourth bevel gear 808, the threaded rod 809 rotates, the movable sleeve 810 can rotate by the rotation of the threaded rod 809, under the action of the guide groove 8101 and the guide block 4041, remove cover 810 can become linear motion by rotary motion to can drive splint 811 and press from both sides tightly motor housing, can make two threaded rods 809 rotate simultaneously through gear drive, thereby make two remove cover 810 remove simultaneously, thereby press from both sides tight motor housing, can make motor housing's axis coincide with first through-hole 401 axis mutually, thereby can aim at between motor housing and the rotor support, bond between motor housing and the rotor support of being convenient for.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a coreless direct current motor rotor support bonding device which characterized in that: the mounting plate comprises a mounting plate (1) with a rectangular structure, wherein a base (2) is connected to the center position of the top surface of the mounting plate (1), mounting holes (101) are formed in four corners of the top surface of the mounting plate (1), a positioning groove (201) for placing a rotor support is formed in the top surface of the base (2), a center column (7) is connected to the center position of the bottom surface of the positioning groove (201), a second clamping assembly (9) for clamping the rotor support is arranged on the base (2), a top seat (4) is connected to the upper portion of the base (2) through a plurality of connecting rods (3), a first through hole (401) is formed in the center position of the top surface of the top seat (4), a plurality of second through holes (402) matched with the plurality of connecting rods (3) are formed in the top surface of the top seat (4), a plurality of limiting plates (5) are connected to the top surfaces of the connecting rods (3), and the limiting plates (5) are located above the top seat (4), a first clamping assembly (8) for clamping the motor shell is arranged on the top seat (4);
the first clamping assembly (8) and the second clamping assembly (9) are identical in structure;
the first clamping component (8) comprises a rotating shaft (801), a first mounting groove (403) used for mounting the rotating shaft (801) is formed in the center of the outer side surface of the top seat (4), one end of the rotating shaft (801) is connected with the inner wall of the first mounting groove (403) in a rotating mode in a clamping mode, the other end of the rotating shaft (801) is connected with a knob (802) and located on the outer side of the top seat (4), two second mounting grooves (405) are formed in the top seat (4), the two second mounting grooves (405) are located on the two sides of the first mounting groove (403) respectively and communicated with the first mounting groove, third mounting grooves (406) are formed in the two second mounting grooves (405), the second mounting grooves (405) and the third mounting grooves (406) are spliced to form an approximate L-shaped structure, and the second mounting grooves (405) and the two third mounting grooves (406) are spliced to form an approximate U-shaped structure, third through holes (404) communicated with the first through holes (401) are formed in the two third mounting grooves (406);
the outer side of the rotating shaft (801) is connected with a first bevel gear (803), two first transmission rods (804) are arranged in the second mounting groove (405), two second bevel gears (805) are arranged at two ends of the first transmission rods (804), one second bevel gear (805) is meshed with the first bevel gear (803), two second transmission rods (806) are arranged in the third mounting groove (406), two third bevel gears (807) are arranged at two ends of the second transmission rods (806), one third bevel gear (807) is meshed with the other non-meshed second bevel gear (805), two threaded rods (809) are arranged in the third through holes (404), one end of each threaded rod (809) is connected with the inner wall of the third mounting groove (406), and the outer side of each threaded rod (809) close to the inner wall of the third mounting groove (406) is provided with the other non-meshed third bevel gear (807) Fourth bevel gear (808), threaded rod (809) outside is connected with removes cover (810), remove cover (810) with screw-thread fit between threaded rod (809), remove cover (810) keep away from the one end of fourth bevel gear (808) is located in first through-hole (401), remove cover (810) keep away from one of fourth bevel gear (808) is served and is connected with splint (811), long banding guide way (8101) have been seted up in removal cover (810) outside, third through-hole (404) inner wall is connected with guide block (4041) with guide way (8101) complex, sliding fit between guide block (4041) and guide way (8101).
2. The coreless dc motor rotor holder bonding apparatus of claim 1, wherein: the outside parcel of splint (811) has the rubber sleeve, splint (811) are the arc structure.
3. The coreless dc motor rotor holder bonding apparatus of claim 1, wherein: the number of the connecting rods (3) is four and the connecting rods are arranged in a rectangular shape.
4. The coreless dc motor rotor holder bonding apparatus of claim 1, wherein: the connecting rod (3) is connected with the limiting plate (5) through a bolt.
5. The coreless dc motor rotor holder bonding apparatus of claim 1, wherein: and springs (6) are arranged on the outer sides of the connecting rods (3).
6. The coreless dc motor rotor holder bonding apparatus of claim 1, wherein: the first transmission rod (804) and the second transmission rod (806) are respectively installed in the second installation groove (405) and the third installation groove (406) through a connection frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220738138.1U CN217282633U (en) | 2022-03-31 | 2022-03-31 | Bonding device for rotor bracket of coreless DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220738138.1U CN217282633U (en) | 2022-03-31 | 2022-03-31 | Bonding device for rotor bracket of coreless DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217282633U true CN217282633U (en) | 2022-08-23 |
Family
ID=82872941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220738138.1U Active CN217282633U (en) | 2022-03-31 | 2022-03-31 | Bonding device for rotor bracket of coreless DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217282633U (en) |
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2022
- 2022-03-31 CN CN202220738138.1U patent/CN217282633U/en active Active
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