CN213637433U - Motor auxiliary assembly tool - Google Patents
Motor auxiliary assembly tool Download PDFInfo
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- CN213637433U CN213637433U CN202022895642.6U CN202022895642U CN213637433U CN 213637433 U CN213637433 U CN 213637433U CN 202022895642 U CN202022895642 U CN 202022895642U CN 213637433 U CN213637433 U CN 213637433U
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Abstract
The application provides a motor auxiliary assembly frock belongs to motor assembly technical field. The motor auxiliary assembly tool comprises a tool body, a positioning part and a first positioning hole. Location portion sets up on the frock body, and location portion is used for the location fit mount pad. The first locating hole is arranged on the tool body and used for being matched with the main shaft in a locating mode, and the first locating hole and the locating portion are arranged coaxially. The motor auxiliary assembly tool with the structure is adopted to carry out auxiliary assembly on the stator and the rotor of the motor, so that a rotation gap between the stator and the rotor is ensured, and the phenomenon that the stator and the rotor are firmly rubbed due to assembly errors between the stator and the rotor is avoided.
Description
Technical Field
The application relates to the technical field of motor assembly, in particular to a motor auxiliary assembly tool.
Background
The main drive motor mainly comprises a stator and a rotor, wherein the stator is directly installed on a wall body of the equipment through a mounting seat, and the rotor is connected to a main shaft of the equipment. At present, after the stator, the rotor and the mounting seat are assembled with each other, the mounting seat is mounted on a wall of equipment through the matching and positioning of the rotor and the main shaft, so that the assembling work of the stator and the rotor is completed. However, since a rotation gap exists between the stator and the rotor, an air gap between the stator and the rotor cannot be ensured when the rotor is used for positioning and mounting the stator, so that assembly errors exist, the stator and the rotor are firmly rubbed, and the main drive motor cannot normally run.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a motor auxiliary assembly tool to improve the problem that the phenomenon that the stator and the rotor are firmly rubbed often appears in the assembly of a main drive motor in the prior art and the main drive motor cannot normally run.
In a first aspect, an embodiment of the present application provides an auxiliary assembly tool for a motor, where the motor has a mounting seat, a stator, and a rotor, the mounting seat is used for being mounted on a device, the stator is mounted on the mounting seat, the rotor is used for being connected with a main shaft of the device, and the auxiliary assembly tool for the motor includes a tool body, a positioning portion, and a first positioning hole; the positioning part is arranged on the tool body and is used for positioning and matching with the mounting seat; the first positioning hole is formed in the tool body and used for being matched with the main shaft in a positioning mode, and the first positioning hole and the positioning portion are arranged coaxially.
In the technical scheme, the tool body is provided with the positioning portion and the first positioning hole, the mounting seat of the motor can be in positioning fit through the positioning portion, and the first positioning hole can be in positioning fit with the main shaft of the equipment, so that the main shaft of the equipment is positioned, and the mounting seat is accurately mounted on the equipment. That is to say, the mount pad of motor can be installed on location portion, then locate the main shaft of equipment with the frock body cover through first locating hole on, fix a position the frock body with the main shaft through equipment, thereby installed the effect that has played the accurate location on equipment to the mount pad, install the mount pad on equipment again, install on equipment with supplementary mount pad accurately, later take off the frock body from the main shaft of equipment, install the stator of motor on the mount pad at last, and connect the rotor of motor on the main shaft of equipment, and then realized the accurate assembly of stator and rotor as the location benchmark with the main shaft of equipment. The motor auxiliary assembly tool with the structure is adopted to carry out auxiliary assembly on the stator and the rotor, so that a rotation gap between the stator and the rotor is ensured, and the phenomenon that the stator and the rotor are firmly rubbed due to assembly errors between the stator and the rotor is avoided.
In addition, the motor auxiliary assembly tool that this application embodiment provided still has following additional technical characterstic:
further, the positioning portion is a second positioning hole formed in the tool body.
In the technical scheme, the installation of the mounting seat in the auxiliary positioning mode is realized by arranging the second positioning hole in the tool body, so that the mounting seat can be positioned and matched only by clamping the mounting seat into the second positioning hole, the mounting seat is positioned and assembled in an auxiliary mode through the motor auxiliary assembly tool, and the tool is simple in structure and convenient to operate.
Further, the tool body comprises a first positioning body and a second positioning body which are coaxially arranged; the first positioning body is provided with a first end and a second end which are opposite to each other in the axial direction of the first positioning body, and the second positioning hole is formed in the first end; the second positioning body is connected to the second end, and the first positioning hole is formed in the second positioning body and communicated with the first positioning hole.
In the above technical scheme, the second positioning hole is formed in the first end of the first positioning body, the first positioning hole is formed in the second positioning body, and the second positioning body is connected to the first positioning body, so that the first positioning hole is communicated with the second positioning hole and is coaxially arranged, and the auxiliary positioning and assembling of the mounting seat are realized.
Further, the outer diameter of the first positioning body is larger than the outer diameter of the second positioning body.
In above-mentioned technical scheme, the external diameter through with first location body sets up to being greater than the external diameter of the second location body to prevent that the second location body is too big and sheltered from first location body when carrying out supplementary assembly to the mount pad through the supplementary assembly fixture of motor, thereby be not convenient for operating personnel to operate when being fixed in the mount pad on equipment.
Further, the second positioning hole is a stepped hole.
In above-mentioned technical scheme, through setting up the second locating hole into the shoulder hole to the ladder that makes the shoulder hole can play spacing effect to the mount pad, thereby can avoid the mount pad to produce the aversion and influence the assembly precision relatively first positioning body when the second locating hole is gone into to the mount pad card under the prevention of the ladder of shoulder hole.
Further, the second positioning body is detachably connected to the first positioning body.
In above-mentioned technical scheme, adopt the detachable mode to connect the second location body in first location body to realize the quick dismantlement and the installation of the second location body, be convenient for maintain. When the first positioning body or the second positioning body is worn or damaged, only the first positioning body or the second positioning body needs to be replaced, and the cost is saved. In addition, connect first positioning body and second location body through detachably mode, be convenient for independently process first positioning body and second location body, reduced the processing degree of difficulty.
Further, the second end is provided with an installation groove for the second positioning body to be clamped in.
In above-mentioned technical scheme, hold through the second at first locating body and offer the mounting groove to connect after the mounting groove with the second locating body card, thereby played the effect of location, in order to prevent to have the connection accuracy deviation between the second locating body and the first locating body, and then lead to first locating hole and second locating hole can not coaxial arrangement, influence the assembly accuracy of the installation seat of motor. In addition, with the second location body card can avoid the second location body to shift relative first location body when using motor auxiliary assembly fixture to assemble the mount pad in the mounting groove.
Furthermore, a protruding part is arranged on the hole bottom wall of the second positioning hole and corresponds to the mounting groove.
In the technical scheme, the bulge is arranged on the hole bottom wall of the second positioning hole and at the position corresponding to the mounting groove, the wall thickness of the hole bottom wall of the second positioning hole at the position of the mounting groove is increased, the rigidity strength of the position of the mounting groove is enhanced, the rigidity strength of the position of the mounting groove is prevented from being reduced after the mounting groove is formed at the second end, and therefore the situation that the connection position of the second positioning body and the first positioning body is deformed to reduce the assembling precision in the process of carrying out auxiliary assembling on the mounting seat by the motor auxiliary assembling tool is avoided.
Furthermore, a plurality of avoidance grooves are formed in the peripheral wall of the first positioning body at intervals in the circumferential direction; the avoiding groove is used for avoiding a bolt for installing the installation seat on the equipment.
In above-mentioned technical scheme, be provided with a plurality of grooves of dodging on the periphery wall of first positioning body, and a plurality of groove circumferential direction intervals of dodging arrange in first positioning body to make every keep away the bolt hole one-to-one of groove and mount pad, thereby avoid the bolt of mount pad, so that operating personnel is fixed in the mount pad on the equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a motor auxiliary assembly tool provided in an embodiment of the present application;
FIG. 2 is a left side view of the motor auxiliary assembly tool shown in FIG. 1;
fig. 3 is a right side view of the motor auxiliary assembly tool shown in fig. 1.
Icon: 100-motor auxiliary assembly tooling; 10-a tool body; 11-a first locator; 111-a first end; 112-a second end; 113-a mounting groove; 114-a projection; 115-avoidance slots; 12-a second positioning body; 20-a first locating hole; 30-second positioning hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is conventionally understood by those skilled in the art, is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Examples
The embodiment of the application provides a motor auxiliary assembly tool 100, it can the auxiliary assembly main drive motor's stator and rotor to improve the air gap between unable assurance stator and the rotor when main drive motor assembles among the prior art, so that the phenomenon firmly is wiped to stator and rotor appearance, and then leads to the unable normal operating's of main drive motor problem, the following concrete structure that combines the attached drawing to motor auxiliary assembly tool 100 explains in detail.
As shown in fig. 1, the motor auxiliary assembly tool 100 includes a tool body 10, a positioning portion, and a first positioning hole 20. The positioning portion is arranged on the tool body 10 and used for positioning and matching the mounting seat. The first positioning hole 20 is disposed on the tool body 10, the first positioning hole 20 is used for being matched with the spindle in a positioning manner, and the first positioning hole 20 and the positioning portion are coaxially arranged.
The tool body 10 is provided with a positioning portion and a first positioning hole 20, the mounting seat of the motor can be positioned and matched through the positioning portion, and the mounting seat can be positioned and matched with the main shaft of the equipment through the first positioning hole 20, so that the main shaft of the equipment can be positioned, and the mounting seat can be accurately mounted on the equipment. That is to say, the mount pad of motor can be installed on location portion, then locate the main shaft of equipment with frock body 10 cover through first locating hole 20 on, fix a position frock body 10 with the main shaft through equipment, thereby installed the effect that has played the accurate location on equipment to the mount pad, install the mount pad on equipment again, install on equipment with supplementary mount pad accurately, later take off frock body 10 from the main shaft of equipment, install the stator of motor on the mount pad at last, and connect the rotor of motor on the main shaft of equipment, and then realized the accurate assembly of stator and rotor with the main shaft of equipment as the location benchmark. The motor auxiliary assembly tool 100 with the structure is used for carrying out auxiliary assembly on the stator and the rotor, so that a rotation gap between the stator and the rotor is guaranteed, and the phenomenon that the stator and the rotor are firmly rubbed due to assembly errors between the stator and the rotor is avoided.
The positioning portion is a second positioning hole 30 disposed on the tool body 10. The mounting seat is subjected to auxiliary positioning installation by arranging the second positioning hole 30 on the tool body 10, so that the positioning fit of the mounting seat can be realized only by clamping the mounting seat into the second positioning hole 30, the mounting seat is subjected to auxiliary positioning and assembly through the motor auxiliary assembly tool 100, and the motor auxiliary assembly tool is simple in structure and convenient to operate.
It should be noted that, in other embodiments, the positioning portion may also be in other structures, for example, the positioning portion is a positioning groove formed in the outer peripheral wall of the tool body 10, and the mounting seat of the motor is sleeved outside the tool body 10 and clamped in the positioning groove, so as to realize positioning cooperation between the positioning portion and the mounting seat, and thus the motor auxiliary assembly tool 100 can perform auxiliary assembly on the mounting seat.
In this embodiment, the tool body 10 includes a first positioning body 11 and a second positioning body 12 which are coaxially arranged. The first positioning body 11 has a first end 111 and a second end 112 opposite to each other in the axial direction thereof, and the second positioning hole 30 is opened at the first end 111. The second positioning body 12 is connected to the second end 112, and the first positioning hole 20 is disposed in the second positioning body 12 and is communicated with the first positioning hole 20.
The second positioning hole 30 is formed in the first end 111 of the first positioning body 11, the first positioning hole 20 is formed in the second positioning body 12, and the second positioning body 12 is connected to the first positioning body 11, so that the first positioning hole 20 is communicated with the second positioning hole 30 and is coaxially arranged, and therefore auxiliary positioning and assembling of the mounting seat are achieved.
Illustratively, the first positioning body 11 and the second positioning body 12 are each of a cylindrical structure. The outer diameter of the first positioning body 11 is larger than the outer diameter of the second positioning body 12. The outer diameter of the first positioning body 11 is set to be larger than that of the second positioning body 12, so that the second positioning body 12 is prevented from being too large to shield the first positioning body 11 when the mounting seat is assembled in an auxiliary manner through the motor auxiliary assembly tool 100, and operation of an operator is not facilitated when the mounting seat is fixed on equipment.
Alternatively, as shown in fig. 1, the second positioning hole 30 is a stepped hole. Through setting up second locating hole 30 as the shoulder hole to the ladder that makes the shoulder hole can play spacing effect to the mount pad, thereby can avoid the mount pad to produce the aversion and influence the assembly precision relatively first positioning body 11 under the prevention of the ladder of shoulder hole when the mount pad card is gone into second locating hole 30.
In this embodiment, as shown in fig. 1 and 2, the second positioning body 12 is detachably connected to the first positioning body 11. Adopt the detachable mode to connect second location body 12 in first location body 11 to realize the quick dismantlement and the installation of second location body 12, be convenient for maintain. When the first positioning body 11 or the second positioning body 12 is worn or damaged, only the first positioning body 11 or the second positioning body 12 needs to be replaced, and therefore cost is saved. In addition, connect first locator 11 and second location body 12 through detachably mode, be convenient for independently process first locator 11 and second location body 12, reduced the processing degree of difficulty.
Illustratively, the second positioning body 12 is detachably connected to the first positioning body 11 by means of a bolt screw. In other embodiments, the second positioning body 12 may be detachably connected to the first positioning body 11 by other methods, for example, the second positioning body 12 is detachably connected to the first positioning body 11 by snapping, fastening, etc.
In this embodiment, the tool body 10 has a split structure, the tool body 10 includes a first positioning body 11 and a second positioning body 12, the first positioning body 11 and the second positioning body 12 are detachably connected, in other embodiments, the tool body 10 may have an integrated structure, and the first positioning body 11 and the second positioning body 12 are integrally formed.
Further, as shown in fig. 1, the second end 112 is provided with a mounting groove 113 for the second positioning body 12 to be inserted into. Through set up mounting groove 113 on the second end 112 at first locating body 11 to connect after blocking second locating body 12 in mounting groove 113, thereby played the effect of location, in order to prevent to have the connection accuracy deviation between second locating body 12 and the first locating body 11, and then lead to first locating hole 20 and second locating hole 30 can not coaxial arrangement, influence the assembly accuracy of the subsides seat of motor. In addition, the second positioning body 12 is retained in the mounting groove 113, so that the second positioning body 12 can be prevented from being displaced relative to the first positioning body 11 when the motor auxiliary assembly tool 100 is used for assembling the mounting seat.
As shown in fig. 1 and 3, a protrusion 114 is disposed on the bottom wall of the second positioning hole 30 corresponding to the mounting groove 113. The protruding portion 114 is arranged on the hole bottom wall of the second positioning hole 30 and at the position corresponding to the mounting groove 113, so that the wall thickness of the hole bottom wall of the second positioning hole 30 at the position of the mounting groove 113 is increased, the rigidity strength of the position of the mounting groove 113 is enhanced, the rigidity strength of the position of the mounting groove 113 is prevented from being reduced after the mounting groove 113 is formed in the second end 112, and the deformation of the joint of the second positioning body 12 and the first positioning body 11 and the assembly precision are reduced in the process of carrying out auxiliary assembly on the mounting seat by the motor auxiliary assembly tool 100.
In this embodiment, as shown in fig. 2 and 3, a plurality of avoiding grooves 115 are circumferentially provided at intervals on the outer circumferential wall of the first retainer 11. The avoiding groove 115 serves to avoid a bolt for mounting the mount to the device.
Be provided with a plurality of grooves 115 of dodging on the periphery wall of first positioning body 11, and a plurality of grooves 115 of dodging arrange in first positioning body 11 at interval in the circumference to make every groove 115 of dodging and the bolt hole one-to-one of mount pad, thereby avoid the bolt of mount pad, so that operating personnel is fixed in the mount pad on the equipment.
Illustratively, the number of the avoiding grooves 115 is four, and the four avoiding grooves 115 are circumferentially spaced and uniformly arranged on the outer circumferential wall of the first retainer 11.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. The utility model provides an assembly fixture is assisted to motor, the motor has mount pad, stator and rotor, the mount pad is used for installing on equipment, the stator is installed in the mount pad, the rotor be used for with the main shaft of equipment is connected, its characterized in that includes:
a tool body;
the positioning part is arranged on the tool body and is used for positioning and matching with the mounting seat; and
the first positioning hole is formed in the tool body and used for being matched with the main shaft in a positioning mode, and the first positioning hole and the positioning portion are coaxially arranged.
2. The motor auxiliary assembly tool of claim 1, wherein the positioning portion is a second positioning hole formed in the tool body.
3. The auxiliary assembling tool for the motor according to claim 2, wherein the tool body comprises a first positioning body and a second positioning body which are coaxially arranged;
the first positioning body is provided with a first end and a second end which are opposite to each other in the axial direction of the first positioning body, and the second positioning hole is formed in the first end;
the second positioning body is connected to the second end, and the first positioning hole is formed in the second positioning body and communicated with the first positioning hole.
4. The auxiliary motor assembling tool according to claim 3, wherein the outer diameter of the first positioning body is larger than the outer diameter of the second positioning body.
5. The auxiliary motor assembling tool according to claim 3, wherein the second positioning hole is a stepped hole.
6. The auxiliary motor assembling tool of claim 3, wherein the second positioning body is detachably connected to the first positioning body.
7. The auxiliary motor assembling tool according to claim 6, wherein the second end is provided with a mounting groove into which the second positioning body is clamped.
8. The auxiliary motor assembling tool according to claim 7, wherein a protruding portion is arranged on the bottom wall of the second positioning hole and corresponds to the mounting groove.
9. The auxiliary assembling tool for the motor according to any one of claims 3 to 8, wherein a plurality of avoiding grooves are formed in the peripheral wall of the first positioning body at intervals in the circumferential direction;
the avoiding groove is used for avoiding a bolt for installing the installation seat on the equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022895642.6U CN213637433U (en) | 2020-12-04 | 2020-12-04 | Motor auxiliary assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022895642.6U CN213637433U (en) | 2020-12-04 | 2020-12-04 | Motor auxiliary assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213637433U true CN213637433U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022895642.6U Active CN213637433U (en) | 2020-12-04 | 2020-12-04 | Motor auxiliary assembly tool |
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| Country | Link |
|---|---|
| CN (1) | CN213637433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113905573A (en) * | 2021-09-28 | 2022-01-07 | 杭州纳智电机有限公司 | High-precision servo motor control system and control method thereof |
-
2020
- 2020-12-04 CN CN202022895642.6U patent/CN213637433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113905573A (en) * | 2021-09-28 | 2022-01-07 | 杭州纳智电机有限公司 | High-precision servo motor control system and control method thereof |
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