CN219960348U - Pin-connected panel stator assembles anchor clamps - Google Patents
Pin-connected panel stator assembles anchor clamps Download PDFInfo
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- CN219960348U CN219960348U CN202321366084.1U CN202321366084U CN219960348U CN 219960348 U CN219960348 U CN 219960348U CN 202321366084 U CN202321366084 U CN 202321366084U CN 219960348 U CN219960348 U CN 219960348U
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- stator
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- movable
- stator core
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- 238000003825 pressing Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 12
- 238000004804 winding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of motor production equipment, and particularly discloses an assembly type stator assembly fixture which comprises a bottom plate and a pressing device, wherein a positioning device is arranged on the bottom plate; the positioning device comprises a base, and a positioning seat connecting block is arranged on the base; the stator positioning seat is provided with a stator positioning sleeve for positioning the stator core unit to be assembled; the stator positioning seat is also provided with a plurality of fixed layer grooves for loading the stator core units to be assembled and a plurality of movable layer grooves for loading the stator core units to be assembled; the fixed layer grooves and the movable layer grooves are arranged around the stator positioning sleeve at intervals; the positioning device is provided with a movable device for supporting the stator core unit to be assembled, the movable device comprises a movable jacking block, and the movable jacking block is positioned below the movable layer groove. The utility model is suitable for assembling the wound stator core, can be used for assembling the stator core with the stator core which is not wound, and has strong assembling applicability and convenient operation.
Description
Technical Field
The utility model relates to the technical field of motor production equipment, in particular to an assembly type stator assembly fixture.
Background
The assembled stator core is widely applied in more motor application occasions to replace the integral stator core. The assembled stator core is formed by splicing a plurality of stator core units to be assembled. The single stator core units to be assembled are respectively and independently wound, and then are spliced to form a complete assembled stator core whole. The assembled stator core is formed by splicing a plurality of stator core units to be assembled.
As in the prior art, the assembly equipment of the stator vane wound with the copper wire is provided with a positioning mechanism for positioning the stator vane wound with the copper wire; the first rotary indexing drives the positioning mechanism to move to different stations; the wire cutting mechanism cuts off redundant copper wires on the stator segments matched with the positioning mechanism; the paint removing mechanism removes a paint layer attached to the head of the copper wire; the accommodating and positioning mechanism is provided with an accommodating cavity and is used for accommodating a plurality of stator segments to form a stator; when the stator segments after the paint layers are removed are pushed into the accommodating and positioning mechanism from the positioning mechanism by the press-fit mechanism, the stator segments are matched with the accommodating and positioning mechanism, or the stator segments are respectively matched with the accommodating and positioning mechanism and the stator segments which are already positioned in the accommodating mechanism to enable the two stator segments to be assembled into a whole. However, this prior art can only splice two stator segments, and it is difficult to handle the splicing of a split stator formed by splicing a plurality of stator core units to be spliced.
In the production process of the motor, the wound stator core is required to be assembled, however, the stator core with a plurality of stator core units to be assembled is assembled, and the conventional assembling device in the prior art cannot be suitable or is difficult to assemble, so that the workload is large, the working efficiency is low, and inconvenience is caused to production work.
Disclosure of Invention
The utility model provides an assembling clamp for an assembled stator, which aims to overcome the technical problems in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model relates to an assembly type stator assembly fixture, which comprises a bottom plate and a pressing device for pressing down a stator core unit to be assembled, wherein a positioning device is arranged on the bottom plate, and the pressing device is positioned above the positioning device;
the positioning device comprises a base, and a positioning seat connecting block is arranged on the base; the stator positioning seat for positioning the stator core units to be assembled is arranged above the positioning seat connecting block;
the stator positioning seat is provided with a stator positioning sleeve for positioning the stator core unit to be assembled;
the stator positioning seat is also provided with a plurality of fixed layer grooves for loading the stator core units to be assembled and a plurality of movable layer grooves for loading the stator core units to be assembled; the fixed layer grooves and the movable layer grooves are arranged around the stator positioning sleeve at intervals;
the positioning device is provided with a movable device for supporting the stator core units to be assembled, the movable device comprises a movable top block, and the movable top block is positioned below the movable layer groove.
The utility model is suitable for assembling the wound stator core and the non-wound stator core. Each unit of the stator core unit to be assembled is respectively arranged in the fixed layer groove and the movable layer groove, the pressing device presses down, the stator core unit to be assembled on the movable layer groove presses down, and the stator core unit to be assembled on the movable layer groove and the stator core unit to be assembled on the fixed layer groove are assembled.
Further, a first stator positioning insert and a second stator positioning insert for positioning the stator core unit to be assembled are arranged on the stator positioning seat. The first stator positioning insert is used for positioning the stator core unit in the fixed layer groove, and the second stator positioning insert is used for positioning the stator core unit in the movable layer groove.
Further, a first positioning groove and a second positioning groove for positioning the stator core unit to be assembled are formed in the periphery of the stator positioning sleeve; the first positioning grooves and the second positioning grooves are alternately arranged, the first positioning grooves are used for positioning the stator core units to be assembled of the fixed layer grooves, and the second positioning grooves are used for positioning the stator core units to be assembled of the movable layer grooves. When the winding of the stator core unit to be assembled is in a star connection mode, the first positioning grooves and the second positioning grooves are alternately arranged, and the winding of the stator core unit to be assembled is facilitated.
Further, the movable device further comprises a limiting pin and a movable top block spring.
Further, the positioning device is provided with an inner cavity for setting the movable ejector block spring and realizing spring extension, the inner cavity is located below the movable ejector block, the upper end of the inner cavity is located in the stator positioning seat, the inner cavity penetrates through the positioning seat connecting block, and the bottom end of the inner cavity is located on the base.
The diameter of the inner cavity in the stator positioning seat is larger than that of the inner cavity in the connecting block of the positioning seat, and the diameter of the inner cavity in the stator positioning seat is larger than the width of the movable block, so that the limiting pin is convenient to limit.
Further, the movable ejector spring is located in the inner cavity, an inner hole matched with the limiting pin in shape is formed in the inner side of the lower end of the movable ejector, and a groove matched with the shape of the top end of the movable ejector spring is formed in the bottom surface of the movable ejector. When the movable ejector block spring is reset, the limiting pin moves to the top of the inner cavity, one end of the limiting pin is blocked by the bottom end of the stator positioning sleeve, and limiting is achieved.
Further, the bottom plate is further provided with a sliding block sliding rail, the bottom of the positioning device is provided with a sliding block seat, the sliding block seat is movably connected with the sliding block sliding rail, and one end of the sliding block sliding rail is provided with a limiting screw.
The positioning device can move along the slide block guide rail, so that the stator positioning seat is far away from the upper pressing block, the stator core unit to be assembled is installed and placed, after the stator core unit is placed, the positioning device can slide below the upper pressing block along the slide block guide rail, and limiting is performed through the limiting screw.
Further, the pressing device comprises an upper pressing block, and the upper pressing block is connected with the bottom plate through a connecting device.
Further, the connecting device comprises a connecting plate, a guide post, a movable guide sleeve and a spring sleeved on the guide post, and the upper pressing block is fixedly connected with the connecting plate and is positioned at the lower end of the connecting plate.
Further, the inside magnet steel that is equipped with of stator locating sleeve, the last locating sleeve label that has carved with of stator locating sleeve, the locating sleeve label is convenient for distinguish the emplacement position of waiting to assemble stator core unit.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:
the assembling type stator assembling clamp can realize assembling of the stator core which is wound and provided with a plurality of stator core units to be assembled, is suitable for assembling of the wound stator core, and can also be used for assembling of the stator core which is not wound. The assembly applicability is strong and the operation is convenient, the working efficiency is greatly improved, and the working convenience is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of embodiment 3;
FIG. 3 is a perspective view of the present utility model;
FIG. 4 is an enlarged view at A of FIG. 3;
FIG. 5 is a top view of a stator positioning seat;
FIG. 6 is a top view of a stator positioning sleeve;
fig. 7 is a schematic structural view of a stator core.
Wherein, 1, the bottom plate; 2. a base; 3. a stator positioning seat;
4. a positioning seat connecting block; 41. a first stator positioning insert; 42. a second stator positioning insert;
5. a stator positioning sleeve; 51. a first positioning groove; 52. a second positioning groove; 53. magnetic steel;
6. a fixed layer groove; 7. a movable layer groove;
8. a movable top block; 9. a limiting pin; 10. a movable top block spring;
11. a slider seat; 12. a slide rail of the slide block; 13. a limit screw;
14. pressing into blocks; 15. and the stator core unit is assembled.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, based on the described embodiments, which are obtained by a person of ordinary skill in the art without creative efforts, are within the scope of the present application.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Example 1
As shown in fig. 1-4, the embodiment discloses an assembly type stator assembly fixture, which comprises a bottom plate 1 and a pressing device for pressing down a stator core unit 15 to be assembled, wherein a positioning device is arranged on the bottom plate 1, and the pressing device is positioned above the positioning device;
the positioning device comprises a base 2, and a positioning seat connecting block 4 is arranged on the base 2; the stator positioning seat 3 for positioning the stator core unit 15 to be assembled is arranged above the positioning seat connecting block 4;
the stator positioning seat 3 is provided with a stator positioning sleeve 5 for positioning the stator core unit 15 to be assembled;
the stator positioning seat 3 is also provided with a plurality of fixed layer grooves 6 for loading the stator core units 15 to be assembled and a plurality of movable layer grooves 7 for loading the stator core units 15 to be assembled; the fixed layer grooves 6 and the movable layer grooves 7 are arranged around the stator positioning sleeve 5 at intervals;
the positioning device is provided with a movable device for supporting the stator core unit 15 to be assembled, the movable device comprises a movable top block 8, and the movable top block 8 is positioned below the movable layer groove 7.
The stator positioning seat 3 is provided with a first stator positioning insert 41 and a second stator positioning insert 42 for positioning the stator core unit 15 to be assembled. The first stator positioning insert 41 is used for positioning the stator core unit in the fixed layer groove 6, and the second stator positioning insert 42 is used for positioning the stator core unit in the movable layer groove 7.
The periphery of the stator positioning sleeve 5 is provided with a first positioning groove 51 and a second positioning groove 52 for positioning the stator core unit 15 to be assembled; the first positioning grooves 51 and the second positioning grooves 52 are alternately arranged, the first positioning grooves 51 are used for positioning the stator core units 15 to be assembled of the fixed layer grooves 6, and the second positioning grooves 52 are used for positioning the stator core units 15 to be assembled of the movable layer grooves 7. The inside of the stator locating sleeve 5 is provided with magnetic steel 53, and the stator locating sleeve 5 is carved with locating sleeve marks which are convenient for distinguishing the placement position of the stator core unit 15 to be assembled.
In the specific implementation process of this embodiment, two stator core units 15 to be assembled are connected in series with windings as one group, and then there are multiple groups of stator core units 15 to be assembled. Because the stator core units 15 to be assembled are in star connection, one stator core unit 15 to be assembled in each group is placed in the fixed layer groove 6, when the stator core units are placed, the stator core units 15 to be assembled are placed on the stator positioning sleeve 5 carved with the numbers according to the corresponding same numbers, and the placement positions are the fixed layer grooves 6 according to the anticlockwise directions of 1-3-5-2-4-6. When the stator core unit 15 to be assembled is placed, the first positioning groove 51 on the stator positioning sleeve 5 and the first stator positioning insert 41 on the stator positioning seat 3 are used for realizing accurate positioning and placement.
According to the same sequence, the other stator core units 15 to be assembled of each group are installed and placed on the movable top block 8, and accurate positioning and placement are achieved through the second positioning grooves 52 and the second stator positioning inserts 42.
In the specific implementation process of this embodiment, if the stator core without winding is assembled, the stator core unit 15 to be assembled is placed in the fixed layer groove 6 first, and then placed on the movable top block 8, so that the stator core can be assembled.
Example 2
As shown in fig. 1 to 7, in the implementation process, on the basis of embodiment 1, this embodiment discloses that the movable device further includes a limiting pin 9 and a movable top block spring 10. The positioning device is provided with an inner cavity for setting the movable ejector block spring 10 and realizing spring extension, the inner cavity is positioned below the movable ejector block 8, the upper end of the inner cavity is positioned in the stator positioning seat 3, the inner cavity penetrates through the positioning seat connecting block 4, and the bottom end of the inner cavity is positioned on the base 2.
The diameter of the inner cavity in the stator positioning seat 3 is larger than that in the positioning seat connecting block 4, and the diameter of the inner cavity in the stator positioning seat 3 is larger than the width of the movable block, so that the limiting pin 9 is convenient to limit.
The movable device also comprises a limiting pin 9 and a movable top block spring 10; the movable ejector block spring 10 is positioned in the inner cavity, an inner hole matched with the limiting pin 9 in shape is formed in the inner side of the lower end of the movable ejector block 8, the limiting pin 9 is positioned in the through hole, and a groove matched with the shape of the top end of the movable ejector block spring 10 is formed in the middle of the lower end of the movable ejector block 8.
The movable ejector spring 10 is positioned in the inner cavity, an inner hole matched with the limiting pin 9 in shape is formed in the inner side of the lower end of the movable ejector 8, and a groove matched with the top end of the movable ejector spring 10 in shape is formed in the bottom surface of the movable ejector 8.
The bottom plate 1 is also provided with a slide block slide rail 12, the bottom of the positioning device is provided with a slide block seat 11, the slide block seat 11 is movably connected with the slide block slide rail 12, and one end of the slide block slide rail 12 is provided with a limit screw 13.
The pressing device comprises an upper pressing block 14, and the upper pressing block 14 is connected with the bottom plate 1 through a connecting device.
In the specific implementation process of this embodiment, the pressing device is connected with a pneumatic press, and the pneumatic press drives the upper pressing block 14 to press down, and returns when the movable top block 8 touches the positioning seat connecting block 4, so that the whole assembly type stator core is assembled. During return, the movable ejector block spring 10 below the movable ejector block 8 is reset, and the movable ejector block spring 10 ejects the whole spliced stator core through the movable ejector block 8.
Example 3
As shown in fig. 1-7, in the implementation process, on the basis of embodiment 2, this embodiment discloses a connecting device, which includes a connecting plate, a guide post, a movable guide sleeve, and a spring sleeved on the guide post, and an upper pressing block 14 is fixedly connected with the connecting plate and is located at the lower end of the connecting plate. In the specific implementation process of this embodiment, the positioning device is moved along the slider guide rail by the slider guide rail, so that the positioning device is far away from the upper pressing block 14, each unit of the stator core unit 15 to be assembled is installed and placed, after the installation and placement are completed, all the stator core units 15 to be assembled are placed, the positioning device is moved to the lower part of the pressing device by the slider guide rail, and the limiting is performed by the limiting screw 13.
Principle of operation
Step one: the positioning device is moved along the slide guide rail by the slide guide rail, and is far away from the upper pressing block 14, so that each unit of the stator core unit 15 to be assembled is installed and placed.
Step two: regarding the winding series connection of two stator core units 15 to be assembled as a group, there are multiple groups of stator core units 15 to be assembled. Because the stator core units 15 to be assembled are in star connection, one stator core unit 15 to be assembled in each group is placed in the fixed layer groove 6, when the stator core units are placed, the stator core units 15 to be assembled are placed on the stator positioning sleeve 5 carved with the numbers according to the corresponding same numbers, and the placement positions are the fixed layer grooves 6 according to the anticlockwise directions of 1-3-5-2-4-6. When the stator core unit 15 to be assembled is placed, the first positioning groove 51 on the stator positioning sleeve 5 and the first stator positioning insert 41 on the stator positioning seat 3 are used for realizing accurate positioning and placement.
Step three: according to the same sequence, the other stator core units 15 to be assembled of each group are installed and placed on the movable top block 8, and accurate positioning and placement are achieved through the second positioning grooves 52 and the second stator positioning inserts 42.
Step four: after all the stator core units 15 to be assembled are placed, the positioning device is moved to the lower side of the pressing device through the slide block guide rail, limiting is performed through the limiting screw 13, the matched pneumatic press or hydraulic press is started to drive the upper pressing block 14 to press down, and when the movable top block 8 touches the positioning seat connecting block 4, return stroke is performed, so that the whole assembled stator core is assembled. During return, the movable ejector block spring 10 below the movable ejector block 8 is reset, and the movable ejector block spring 10 ejects the whole spliced stator core through the movable ejector block 8.
The utility model is suitable for assembling the wound assembled stator core, and the assembled stator core without winding can also be used. If the stator core without winding is assembled, the stator core unit 15 to be assembled is firstly placed in the fixed layer groove 6 and then placed on the movable top block 8, so that the stator core can be assembled.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. The assembling type stator assembling clamp is characterized by comprising a bottom plate (1) and a pressing device for pressing down a stator core unit (15) to be assembled, wherein a positioning device is arranged on the bottom plate (1), and the pressing device is positioned above the positioning device;
the positioning device comprises a base (2), and a positioning seat connecting block (4) is arranged on the base (2); the stator positioning seat (3) for positioning the stator core unit (15) to be assembled is arranged above the positioning seat connecting block (4);
a stator positioning sleeve (5) for positioning the stator core unit (15) to be assembled is arranged on the stator positioning seat (3);
the stator positioning seat (3) is also provided with a plurality of fixed layer grooves (6) for loading the stator core units (15) to be assembled and a plurality of movable layer grooves (7) for loading the stator core units (15) to be assembled; the fixed layer grooves (6) and the movable layer grooves (7) are arranged around the stator positioning sleeve (5) at intervals;
the positioning device is provided with a movable device for supporting the stator core unit (15) to be assembled, the movable device comprises a movable ejector block (8), and the movable ejector block (8) is positioned below the movable layer groove (7).
2. The assembly stator assembly fixture according to claim 1, wherein the stator positioning seat (3) is provided with a first stator positioning insert (41) and a second stator positioning insert (42) for positioning the stator core unit (15) to be assembled.
3. The assembly stator assembly fixture according to claim 1, wherein the periphery of the stator positioning sleeve (5) is provided with a first positioning groove (51) and a second positioning groove (52) for positioning a stator core unit (15) to be assembled; the first positioning grooves (51) and the second positioning grooves (52) are alternately arranged, the first positioning grooves (51) are used for positioning the stator core units (15) to be assembled of the fixed layer grooves (6), and the second positioning grooves (52) are used for positioning the stator core units (15) to be assembled of the movable layer grooves (7).
4. The assembly stator assembly clamp according to claim 1, wherein the movable device further comprises a limiting pin (9) and a movable top block spring (10).
5. The assembly type stator assembly fixture according to claim 4, wherein the positioning device is provided with an inner cavity for setting a movable top block spring (10) and realizing spring extension and retraction, the inner cavity is positioned below the movable top block (8), the upper end of the inner cavity is positioned in the stator positioning seat (3), the inner cavity penetrates through the positioning seat connecting block (4), and the bottom end of the inner cavity is positioned on the base (2).
6. The assembly type stator assembly fixture according to claim 5, wherein the movable ejector block spring (10) is located in the inner cavity, an inner hole matched with the limiting pin (9) in shape is formed in the inner side of the lower end of the movable ejector block (8), and a groove matched with the top end of the movable ejector block spring (10) in shape is formed in the bottom surface of the movable ejector block (8).
7. The assembly type stator assembly fixture according to claim 1, wherein the base plate (1) is further provided with a sliding block sliding rail (12), the bottom of the positioning device is provided with a sliding block seat (11), the sliding block seat (11) is movably connected with the sliding block sliding rail (12), and one end of the sliding block sliding rail (12) is provided with a limit screw (13).
8. The split stator assembly clamp according to claim 1, wherein the pressing device comprises an upper pressing block (14), and the upper pressing block (14) is connected with the bottom plate (1) through a connecting device.
9. The assembly stator assembly clamp according to claim 8, wherein the connecting device comprises a connecting plate, a guide post, a movable guide sleeve and a spring sleeved on the guide post, and the upper pressing block (14) is fixedly connected with the connecting plate and is positioned at the lower end of the connecting plate.
10. The assembly stator assembly fixture according to claim 1, wherein magnetic steel (53) is arranged inside the stator positioning sleeve (5), positioning sleeve marks are engraved on the stator positioning sleeve (5), and the positioning sleeve marks are convenient for distinguishing the placement positions of the stator core units (15) to be assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366084.1U CN219960348U (en) | 2023-05-31 | 2023-05-31 | Pin-connected panel stator assembles anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366084.1U CN219960348U (en) | 2023-05-31 | 2023-05-31 | Pin-connected panel stator assembles anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219960348U true CN219960348U (en) | 2023-11-03 |
Family
ID=88554930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321366084.1U Active CN219960348U (en) | 2023-05-31 | 2023-05-31 | Pin-connected panel stator assembles anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219960348U (en) |
-
2023
- 2023-05-31 CN CN202321366084.1U patent/CN219960348U/en active Active
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