CN216216441U - Motor casing pressing-in equipment - Google Patents
Motor casing pressing-in equipment Download PDFInfo
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- CN216216441U CN216216441U CN202122212384.1U CN202122212384U CN216216441U CN 216216441 U CN216216441 U CN 216216441U CN 202122212384 U CN202122212384 U CN 202122212384U CN 216216441 U CN216216441 U CN 216216441U
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Abstract
The utility model relates to the technical field of motor casing processing equipment, in particular to motor casing pressing-in equipment; this motor casing equipment of impressing specifically includes: a frame; the pressing component is arranged on the rack; the iron core fixing position is used for bearing a stator iron core, is arranged on the rack and is arranged at intervals with the pressing end of the pressing component; the mounting seat is used for bearing the motor shell, a through hole for the iron core fixing position to pass through is formed in the mounting seat, and the mounting seat is movably mounted between the pressing component and the iron core fixing position through a telescopic component; the heating assembly is movably arranged between the pressing assembly and the mounting seat, and the moving direction of the heating assembly is vertical to the pressing direction of the pressing assembly; in conclusion, the mode that adds heating element in the equipment of impressing is adopted in this application, can effectively improve motor assembly's machining efficiency to effectively reduce motor casing calorific loss, and guarantee operating personnel's security.
Description
Technical Field
The utility model relates to the technical field of motor casing processing equipment, in particular to motor casing pressing-in equipment.
Background
In prior art, when needs assemble motor casing and stator core, at first need put into external heating equipment such as oven with the motor casing and heat it, after heating the motor casing to predetermineeing the temperature, put into the equipment of impressing through the motor casing after the manual type will heat in, thereby assemble the operation, above-mentioned operation process is loaded down with trivial details, lead to motor assembly machining efficiency to hang down, and adopt the manual type to cause the injury to operating personnel in will easily in the motor casing immigration equipment of impressing after the heating, lead to operating personnel's security can't guarantee.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a motor casing equipment of impressing to need carry out the low and technical problem under operating personnel security low of machining efficiency and that heat treatment brings to the motor casing through the oven among the solution prior art.
Technical scheme (I)
In order to achieve the above object, the present invention provides a motor casing press-in apparatus, including:
a frame;
the pressing component is arranged on the rack;
the iron core fixing position is used for bearing a stator iron core, is arranged on the rack and is arranged at intervals with the pressing end of the pressing component;
the mounting seat is used for bearing the motor shell, a through hole for the iron core fixing position to pass through is formed in the mounting seat, and the mounting seat is movably mounted between the pressing component and the iron core fixing position through a telescopic component;
and the heating assembly is movably arranged between the pressing assembly and the mounting seat, and the movement direction of the heating assembly is vertical to the pressing direction of the pressing assembly.
As one of the alternatives of the present technical solution, the heating assembly includes: the heating device comprises a power supply unit and a heating unit which are connected, wherein an accommodating cavity with an opening at least at the bottom end is formed in the heating unit, and the power supply unit is slidably mounted on the rack through a sliding structure and is used for driving the heating unit to reciprocate in the direction coincident with or staggered with the mounting seat.
As one of the alternatives of the present technical solution, the accommodation chamber has openings at both ends in the vertical direction.
As one of the alternatives of the present technical solution, the sliding structure includes: the sliding rail and the pulley that cooperate, be equipped with the motor in the pulley, the pulley with the power supply unit is connected, the sliding rail install in the frame.
As one of the alternatives of the technical scheme, the rack is further provided with a limiting frame, one side of the limiting frame, which faces the heating assembly, is provided with an opening, and the power supply unit drives the heating unit to do reciprocating motion of stretching into or stretching out of the limiting frame, so that the heating unit and the mounting seat are overlapped or staggered.
As one of the alternatives of the present technical solution, the heating assembly further includes: a cooling unit in communication with the heating unit.
As one of the alternatives of the present technical solution, the rack includes:
the iron core fixing position is arranged at the top of the box body;
the first support frame is arranged at the top of the box body, and the press-fit assembly is arranged on the first support frame;
the second support frame is arranged at the top of the box body and sleeved in the first support frame, the mounting seat is movably arranged on the second support frame through the telescopic assembly, and the limiting frame is arranged at one end, far away from the box body, of the second support frame;
and the third support frame is arranged in parallel with the first support frame, and the power supply unit is arranged on the third support frame.
As one of the alternatives of the technical scheme, the telescopic assembly is installed in the box body, and the telescopic end of the telescopic assembly penetrates through the top of the box body to be connected with the installation seat.
As one of the alternatives of the technical scheme, the telescopic assembly is provided as a cylinder; the pressing component is arranged as a servo electric push rod.
As one of the alternatives of the present solution, the heating assembly is provided as a turbo heater.
(II) advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a motor casing pressing-in device, which comprises: a frame; the pressing component is arranged on the rack; the iron core fixing position is used for bearing a stator iron core, is arranged on the rack and is arranged at intervals with the pressing end of the pressing component; the mounting seat is used for bearing the motor shell, a through hole for the iron core fixing position to pass through is formed in the mounting seat, and the mounting seat is movably mounted between the pressing component and the iron core fixing position through a telescopic component; and the heating assembly is movably arranged between the pressing assembly and the mounting seat, and the movement direction of the heating assembly is vertical to the pressing direction of the pressing assembly.
When the motor shell and the stator core need to be assembled, the stator core is firstly placed on the core fixing position, the motor shell is placed on the mounting seat, then the heating component is driven to move towards the direction coincident with the mounting seat until the heating component and the mounting seat are observed, then the mounting seat is driven to move towards the heating component through the telescopic component until the motor shell is completely inserted into the heating component, at the moment, the heating component is used for heating the motor shell, after heating is finished, the heating component is driven to move towards the direction staggered with the mounting seat until the heating component and the mounting seat are completely staggered, then the telescopic component is used for driving the mounting seat to move towards the direction far away from the heating component again until the motor shell completely extends out of the heating component, and finally the stator core is pressed into the motor shell through the pressing component, to form a motor assembly; in conclusion, the mode that adds heating element in the equipment of impressing is adopted in this application, can effectively improve motor assembly's machining efficiency to effectively reduce motor casing calorific loss, and guarantee operating personnel's security.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
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, and it is obvious for a person skilled in the art that other drawings can be obtained according to the drawings without inventive exercise, wherein:
FIG. 1 is a schematic view of the staggered structure of the heating unit and the motor casing in the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic view of the heating unit and the motor casing of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic view of the motor casing extending into the heating unit according to the present invention;
FIG. 6 is an enlarged partial view of FIG. 5;
FIG. 7 is a schematic structural view of the pressing assembly pressing the stator core into the motor casing according to the present invention;
fig. 8 is a partially enlarged view of fig. 7.
In the figure: 1. pressing the components; 2. fixing the iron core; 3. a mounting seat; 4. a motor housing; 5. a via hole; 6. a telescoping assembly; 7. a stator core; 8. a heating assembly; 9. a power supply unit; 10. A heating unit; 11. a slide rail; 12. a limiting frame; 13. a box body; 14. a first support frame; 15. A second support frame; 16. a third support frame; 17. a guide rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The utility model is described in further detail below with reference to the following figures and detailed description:
in order to solve the technical problems of low processing efficiency and low safety of operators caused by the need of heating the motor casing 4 by the oven in the prior art, as shown in fig. 1 to 8, the present application provides a motor casing pressing-in device, which comprises:
a frame;
the pressing component 1 is arranged on the frame; preferably, the pressing component 1 is arranged as a servo electric push rod, so that the pressing amount of the stator core 7 pressed into the motor shell 4 is effectively controlled, and the quick and high-quality pressing effect is realized; of course, the pressing assembly 1 may also be configured to be other telescopic structures, for example, a telescopic rod and an air cylinder, which is not specifically limited in this embodiment.
The iron core fixing position 2 is used for bearing the stator iron core 7, is arranged on the frame and is arranged at intervals with the pressing end of the pressing component 1;
the mounting seat 3 is used for bearing the motor shell 4, a through hole 5 for the iron core fixing position 2 to penetrate through is formed in the mounting seat 3, and the mounting seat 3 is movably mounted between the pressing component 1 and the iron core fixing position 2 through a telescopic component 6; preferably, the size of the through hole 5 is larger than that of the stator core 7, so that the stator core 7 can smoothly pass through the mounting seat 3; in addition, in this embodiment, preferably, as shown in fig. 3, the number of the telescopic assemblies 6 is two, the two telescopic assemblies 6 are installed in parallel on the frame, and the telescopic ends of the two telescopic assemblies 6 penetrate through the frame to be connected with the mounting base 3 and reciprocate with the driving mounting base 3 along the vertical direction, so that the iron core fixing position 2 is inserted into the through hole 5 of the mounting base 3 or separated from the through hole 5.
The heating component 8 is movably arranged between the pressing component 1 and the mounting seat 3, and the moving direction of the heating component 8 is vertical to the pressing direction of the pressing component 1; preferably, the heating assembly 8 is provided as a turbo heater.
In a particular embodiment, the heating assembly 8 comprises: the power supply unit 9 is slidably mounted on the rack through a sliding structure and is used for driving the heating unit 10 to do reciprocating motion towards the direction overlapped with or staggered with the mounting seat 3; wherein, sliding construction includes: the sliding rail 11 and the pulley are matched, a motor is arranged in the pulley, the pulley is connected with the power supply unit 9, and the sliding rail 11 is arranged on the rack; when the heating unit 10 and the mounting seat 3 need to be overlapped, the pulley only needs to be driven to rotate anticlockwise, and similarly, when the heating unit 10 and the mounting seat 3 need to be staggered, the pulley only needs to be driven to rotate clockwise; further, one end of the slide rail 11, which is far away from the heating unit 10, is provided with a first sensor, so as to avoid excessive movement of the power supply unit 9, and ensure that the heating assembly 8 is just staggered with the mounting base 3 when the power supply unit 9 moves to a position contacting with the first sensor, which may be, for example, a distance sensor or a pressure sensor.
In an initial state, as shown in fig. 1 and 2, the heating unit 10 is staggered with the mounting base 3, when the motor casing 4 and the stator core 7 need to be assembled, the stator core 7 is firstly placed on the core fixing position 2, the motor casing 4 is placed on the mounting base 3, then the driving pulley rotates anticlockwise as shown in fig. 3 and 4 to drive the power supply unit 9 and the heating unit 10 to move together in a direction coinciding with the mounting base 3 until the accommodating cavity of the heating unit 10 corresponds to the through hole 5 of the mounting base 3, then the telescopic assembly 6 is used to drive the mounting base 3 to move close to the heating unit 10 as shown in fig. 5 and 6 until the motor casing 4 is completely inserted into the accommodating cavity of the heating unit 10, at this time, the heating unit 10 is used to heat the motor casing 4, and after the heating is completed, the driving pulley rotates along the pointer as shown in fig. 1 and 2 again, the power supply unit 9 and the heating unit 10 are driven to move together in the direction of staggering with the mounting seat 3 until the heating unit 10 and the mounting seat 3 are observed to be completely staggered, so that the influence of the heating unit 10 on the subsequent pressing operation is effectively avoided; then, as shown in fig. 7 and 8, the telescopic assembly 6 is used again to drive the mounting base 3 to move in a direction away from the heating unit 10 until the motor casing 4 is completely extended out of the heating unit 10, and finally, the stator core 7 is pressed into the motor casing 4 by using the servo electric push rod, it is noted that in the process, the telescopic assembly 6 always drives the mounting base 3 to move in a direction away from the heating unit 10, that is, the stator core 7 is pressed into the motor casing 4 under the combined action of the pressure of the servo electric push rod and the shortening force of the telescopic assembly 6 to form a motor assembly, and in the process, the pressing amount of the stator core 7 pressed into the motor casing 4 is accurately controlled by adjusting the servo controller parameters in the servo electric push rod, so that the quick and high-quality pressing effect is realized; in conclusion, the mode that adds heating element 8 in the equipment of impressing is adopted in this application, can effectively improve motor assembly's machining efficiency to effectively reduce motor casing 4 calorific loss, and guarantee operating personnel's security.
According to an embodiment of the present invention, in order to facilitate rapid cooling of the heating assembly 8, the heating assembly 8 further comprises: a cooling unit communicated with the heating unit 10; in a preferred embodiment, the cooling unit is set as a cooling water tank, and an inlet and an outlet of the cooling water tank are correspondingly communicated with an inlet and an outlet of the heating unit 10, so that after the heating assembly 8 heats the motor casing 4, the cooling water in the cooling water tank can be utilized to rapidly cool the heating unit 10, thereby facilitating reuse, and avoiding damage to operators caused by residual heat left by the heating unit 10; of course, in order to further avoid the residual heat of the heating unit 10 from damaging the operator, a heat insulation layer may be further disposed on the outer wall surface of the heating unit 10, so that on one hand, the heating unit 10 may be ensured to damage the operator, and the temperature of the accommodating cavity may be further increased.
According to one embodiment of the utility model, the rack comprises:
the iron core fixing position 2 is arranged at the top of the box body 13;
specifically, the telescopic assembly 6 is installed in the box body 13, and the telescopic end of the telescopic assembly 6 penetrates through the top of the box body 13 to be connected with the installation seat 3.
The first support frame 14 is arranged at the top of the box body 13, and the press-fit component 1 is arranged on the first support frame 14;
the second support frame 15 is arranged at the top of the box body 13 and sleeved in the first support frame 14, and the mounting seat 3 is movably arranged on the second support frame 15 through the telescopic assembly 6; in a specific embodiment, as shown in fig. 2, the second support frame 15 includes: the telescopic component 6 can do reciprocating motion close to or far away from the iron core fixing position 2 along the length direction of the guide rod 17; as shown in fig. 1, 2 and 6, the limiting frame 12 has an opening toward one side of the heating element 8, and the power supply unit 9 drives the heating unit 10 to make a reciprocating motion of stretching into or stretching out the limiting frame 12, so that the heating unit 10 and the mounting seat 3 are overlapped or staggered, in summary, the design of the limiting frame 12 in the embodiment can effectively avoid the excessive movement of the heating element 8, thereby ensuring that the heating unit 10 can accurately correspond to the via hole 5 of the mounting seat 3.
Furthermore, a second sensor is arranged on the wall surface of the limiting frame 12, which is far away from the opening, and is used for ensuring that the heating unit 10 is accurately superposed with the mounting base 3, and a third sensor is convexly arranged at the top end of the box body 13 and is flush with the bottom end of the heating unit 10; when the opening signal is detected, the heating unit 10 moves towards the direction coincident with the mounting base 3 until the heating unit contacts with the second sensor, then an extension signal is sent to the telescopic assembly 6, when the telescopic assembly 6 receives the extension signal, the extension operation is carried out, so that the mounting base 3 is driven to move towards the direction extending into the heating unit 10 until the third sensor can receive the signal from the fact that the signal cannot be received, at this time, the mounting base 3 also completely extends into the heating unit 10, then the heating unit 10 is used for heating the motor shell 4, when the current heating duration reaches the preset duration, a shortening signal is sent to the telescopic assembly 6, when the telescopic assembly 6 receives the shortening signal, the shortening operation is carried out, so that the mounting base 3 is driven to move towards the extending direction from the heating unit 10 until the mounting base 3 returns to the initial position, then, the servo electric push rod is driven to downwards apply downward pressure to the motor shell 4 so as to press the stator core 7 into the motor shell 4, and in the process, the servo controller parameters in the servo electric push rod are adjusted, so that the pressing amount of the stator core 7 pressed into the motor shell 4 is accurately controlled, and the quick and high-quality pressing effect is realized;
and a third support frame 16 arranged in parallel with the first support frame 16, the power supply unit 9 being mounted on the third support frame 16.
According to an embodiment of the present invention, in order to avoid excessive movement of the heating assembly 8, so that the heating unit 10 cannot accurately correspond to the through hole 5 of the mounting base 3, as shown in fig. 1, 2 and 6, a limiting frame 12 is further disposed on the rack, an opening is formed on one side of the limiting frame 12 facing the heating assembly 8, and the power supply unit 9 drives the heating unit 10 to make a reciprocating motion extending into or out of the limiting frame 12, so that the heating unit 10 is overlapped or staggered with the mounting base 3.
According to another embodiment of the present invention, the two ends of the accommodating cavity along the vertical direction are both provided with openings, at this time, after the heating unit 10 finishes heating the motor casing 4, the cooling unit is firstly utilized to cool the heating unit 10, when the temperature of the heating unit 10 is reduced to a preset temperature, the servo electric push rod is driven to move downwards, and during the movement process, the telescopic end of the servo electric push rod is abutted to the top end of the motor casing 4 through the accommodating cavity of the heating unit 10, so as to drive the motor casing 4 to move towards the direction close to the stator core 7.
The embodiments in the present description are all described in a progressive manner, and some of the embodiments are mainly described as different from other embodiments, and the same and similar parts among the embodiments can be referred to each other.
It is noted that in the description and claims of the present application and in the above-mentioned drawings, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Also, the terms "comprises," "comprising," and "having," as well as any variations thereof or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The foregoing are merely exemplary embodiments of the present application and are presented to enable those skilled in the art to understand and practice the present application. Various modifications and changes to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A motor casing press-in apparatus, comprising:
a frame;
the pressing component is arranged on the rack;
the iron core fixing position is used for bearing a stator iron core, is arranged on the rack and is arranged at intervals with the pressing end of the pressing component;
the mounting seat is used for bearing the motor shell, a through hole for the iron core fixing position to pass through is formed in the mounting seat, and the mounting seat is movably mounted between the pressing component and the iron core fixing position through a telescopic component;
and the heating assembly is movably arranged between the pressing assembly and the mounting seat, and the movement direction of the heating assembly is vertical to the pressing direction of the pressing assembly.
2. The motor casing press-in apparatus according to claim 1, wherein the heating assembly includes: the heating device comprises a power supply unit and a heating unit which are connected, wherein an accommodating cavity with an opening at least at the bottom end is formed in the heating unit, and the power supply unit is slidably mounted on the rack through a sliding structure and is used for driving the heating unit to reciprocate in the direction coincident with or staggered with the mounting seat.
3. The motor case pressing-in apparatus according to claim 2, wherein both ends of the accommodation chamber in the vertical direction have openings.
4. The motor casing pressing-in apparatus according to claim 2, wherein the sliding structure includes: the sliding rail and the pulley that cooperate, be equipped with the motor in the pulley, the pulley with the power supply unit is connected, the sliding rail install in the frame.
5. The motor casing pressing-in device according to claim 2, wherein a limiting frame is further arranged on the machine frame, an opening is formed in one side, facing the heating assembly, of the limiting frame, and the power supply unit drives the heating unit to do reciprocating motion extending into or out of the limiting frame, so that the heating unit and the mounting seat are overlapped or staggered.
6. The motor casing press-in apparatus of claim 2, wherein the heating assembly further comprises: a cooling unit in communication with the heating unit.
7. The motor casing press-in apparatus according to claim 5, wherein the chassis includes:
the iron core fixing position is arranged at the top of the box body;
the first support frame is arranged at the top of the box body, and the press-fit assembly is arranged on the first support frame;
the second support frame is arranged at the top of the box body and sleeved in the first support frame, the mounting seat is movably arranged on the second support frame through the telescopic assembly, and the limiting frame is arranged at one end, far away from the box body, of the second support frame;
and the third support frame is arranged in parallel with the first support frame, and the power supply unit is arranged on the third support frame.
8. The motor casing pressing-in device according to claim 7, wherein the telescopic assembly is mounted in the box body, and a telescopic end of the telescopic assembly penetrates through the top of the box body to be connected with the mounting seat.
9. The motor casing pressing apparatus according to claim 1, wherein the telescopic assembly is provided as a cylinder; the pressing component is arranged as a servo electric push rod.
10. The motor casing pressing apparatus according to claim 1, wherein the heating assembly is provided as a turbo heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122212384.1U CN216216441U (en) | 2021-09-13 | 2021-09-13 | Motor casing pressing-in equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122212384.1U CN216216441U (en) | 2021-09-13 | 2021-09-13 | Motor casing pressing-in equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216216441U true CN216216441U (en) | 2022-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122212384.1U Active CN216216441U (en) | 2021-09-13 | 2021-09-13 | Motor casing pressing-in equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216216441U (en) |
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2021
- 2021-09-13 CN CN202122212384.1U patent/CN216216441U/en active Active
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