CN219881762U - Stator hot jacket equipment of shifting - Google Patents
Stator hot jacket equipment of shifting Download PDFInfo
- Publication number
- CN219881762U CN219881762U CN202321619157.3U CN202321619157U CN219881762U CN 219881762 U CN219881762 U CN 219881762U CN 202321619157 U CN202321619157 U CN 202321619157U CN 219881762 U CN219881762 U CN 219881762U
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model provides stator hot jacket displacement equipment which comprises a press-fitting device arranged on a frame body, wherein a sliding rail is arranged at the lower part of the press-fitting device, a pre-positioning device is arranged on the sliding rail in a sliding manner, and a jacking positioning device is arranged at the lower part of the sliding rail. The stator thermal sleeve displacement equipment is provided with the pre-positioning device, the pre-positioning device can pre-position the shell and the stator at the same time, the press-fitting device is matched with the pre-positioning device to lift and press the stator into the shell, the press-fitting efficiency is high, meanwhile, manual intervention is not needed in the press-fitting process, the automation degree is high, and meanwhile, the harm of the equipment to operators is reduced.
Description
Technical Field
The utility model relates to the technical field of stators, in particular to stator hot jacket deflection equipment.
Background
In the assembly process of the flat wire motor, the stator is required to be assembled into the stator housing, and in the assembly process of the stator, the housing is usually required to be heated first, so that the inner diameter of the housing is increased in the heating process, and the housing is conveniently pressed into the housing.
The pressure equipment mode that uses is artifical pressure equipment, however, the casing temperature after the heating is higher, and the manual work is in the pressure equipment in-process of continuing the stator, causes harm such as scald easily, simultaneously, if the size of stator is great, need consume a large amount of manpowers and carry out stator pressure equipment, pressure equipment inefficiency.
Disclosure of Invention
In order to solve the technical problems, the utility model provides stator hot jacket displacement equipment, which comprises a press-fitting device arranged on a frame body, wherein a sliding rail is arranged at the lower part of the press-fitting device, a pre-positioning device is arranged on the sliding rail in a sliding manner, and a jacking positioning device is arranged at the lower part of the sliding rail;
the press-fitting device comprises a press arranged on the frame body, the output end of the press is connected with a press-fitting tool, the press-fitting tool is fixedly arranged on a press-fitting tool support, the press-fitting tool support is slidably arranged on the frame body, a press rod assembly is arranged outside the press-fitting tool, and the press rod assembly is fixedly arranged on the press-fitting tool support;
the pre-positioning device comprises a shell positioning assembly and a stator positioning assembly, wherein the shell positioning assembly and the stator positioning assembly are connected with each other through a connecting plate, a pre-positioning driving assembly is arranged on one side of the sliding track, and the extending end of the pre-positioning driving assembly is fixedly connected with the shell positioning assembly and/or the stator positioning assembly;
the jacking positioning device comprises a jacking driving assembly, the extending end of the jacking driving assembly is connected with a positioning tool, the positioning tool is fixedly arranged on a positioning tool support, and the positioning tool support is slidably arranged on the frame body.
In some embodiments of the present utility model, the housing positioning assembly includes a first positioning base plate slidably disposed on the sliding rail, a plurality of first struts and a plurality of buffer assemblies are disposed on the first positioning base plate, a first mold-changing base plate is disposed on top of the first struts, a first positioning pin is disposed on the first mold-changing base plate, and the housing positioning plate is disposed on the first mold-changing base plate.
In some embodiments of the present utility model, the stator positioning assembly includes a second positioning base plate slidably disposed on the sliding rail, a plurality of positioning struts are disposed on the second positioning base plate, a second mold-changing base plate is disposed on top of the positioning struts, a second positioning pin is disposed on the second mold-changing base plate, and a stator positioning plate is disposed on the second mold-changing base plate.
In some embodiments of the present utility model, the press-fit tooling comprises a first press-fit support fixedly arranged on the press-fit tooling support, a second press-fit support is arranged at the bottom of the first press-fit support, the first press-fit support and the second press-fit support are fixedly connected through a press-fit connecting disc, a plurality of accommodating holes are formed in the side wall of the second press-fit support, and a press-fit chassis is fixedly arranged at the bottom of the second press-fit support;
the first press mounting support is internally provided with a press mounting cylinder, the extending end of the press mounting cylinder is connected with a connecting block, a press mounting wedge block penetrates through the press mounting connecting disc, the top of the press mounting wedge block is fixedly connected with the connecting block, the press mounting wedge block is provided with a wedge block sliding rail, an expansion block is arranged on the wedge block sliding rail in a sliding manner through a sliding block, and the expansion block is accommodated in the accommodating hole;
the inside of pressure equipment voussoir is provided with the guide post, the both ends of guide post respectively with pressure equipment connection pad with pressure equipment chassis fixed connection, the guide post with pressure equipment voussoir passes through the guide key and connects.
In some embodiments of the present utility model, the press-fit wedge includes a hollow cylinder, a plurality of connection wedges are provided on a side wall of the cylinder, a rectangular groove is provided on an inclined surface of each connection wedge, a wedge sliding rail is provided in the rectangular groove, a kidney-shaped groove is further provided on a side wall of the cylinder, and the guide key is provided in the kidney-shaped groove.
In some embodiments of the present utility model, the positioning tool includes a mounting seat fixedly disposed on the positioning tool support, and a three-jaw chuck is disposed on the mounting seat.
Compared with the prior art, the utility model has the following advantages and beneficial effects: the stator thermal sleeve displacement equipment is provided with the pre-positioning device, the pre-positioning device can pre-position the shell and the stator at the same time, the press-fitting device is matched with the pre-positioning device to lift and press the stator into the shell, the press-fitting efficiency is high, meanwhile, manual intervention is not needed in the press-fitting process, the automation degree is high, and meanwhile, the harm of the equipment to operators is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate and explain the disclosure, and do not constitute a limitation on the disclosure. In the drawings:
FIG. 1 is a schematic view of a stator thermal sleeve displacement apparatus according to an exemplary embodiment of the present utility model;
FIG. 2 is a front view of a stator thermal sleeve indexing apparatus provided in an exemplary embodiment of the present utility model;
FIG. 3 is a schematic diagram of a pre-positioning device according to an exemplary embodiment of the present utility model;
fig. 4 is a front view of a press-fit device provided in an exemplary embodiment of the present utility model;
FIG. 5 is a C-C cross-sectional view of a press-fit device provided in an exemplary embodiment of the utility model;
FIG. 6 is an enlarged view at A in FIG. 5;
FIG. 7 is a schematic view of a press-fit wedge provided in accordance with an exemplary embodiment of the present utility model;
FIG. 8 is a schematic diagram of a lifting and positioning device according to an exemplary embodiment of the present utility model;
FIG. 9 is a front view of a jacking positioning device provided in an exemplary embodiment of the utility model;
fig. 10 is a left side view of a jacking positioning device according to an exemplary embodiment of the utility model.
In the figure:
10. a frame body;
20. a press-fitting device; 21. pressing and mounting the tool support; 22. a press;
23. pressing and mounting a tool; 231. a first press-fit support; 232. the second press-fitting support; 233. press-fitting the connecting disc; 234. pressing and installing a chassis; 235. a cylinder is pressed and assembled;
236. press fitting the wedge blocks; 2361. a cylinder; 2362. a connecting wedge block; 2363. a strip-shaped groove; 2364. a kidney-shaped groove;
237. expanding blocks; 238. a guide post; 239. a guide key;
24. a compression bar assembly;
30. a sliding rail;
40. a pre-positioning device; 41. a housing positioning assembly; 411. a first positioning base plate; 412. a first support column; 413. a buffer assembly; 414. a first mold-changing bottom plate; 415. a housing positioning plate; 42. a stator positioning assembly; 421. a second positioning base plate; 422. positioning the support column; 423. a second mold-changing bottom plate; 424. a stator positioning plate; 43. a connecting plate;
50. jacking and positioning device; 51. a jacking driving assembly; 52. positioning a tool support; 53. positioning a tool; 531. a mounting base; 532. a three jaw chuck.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be arbitrarily combined with each other.
An exemplary embodiment of the present utility model provides a stator hot jacket displacement apparatus, as shown in fig. 1, which includes a press-fitting device 20 provided on a frame 10, the press-fitting device 20 being used to lift a stator and press-fit the stator into a housing; the lower part of the press-fitting device 20 is provided with a sliding rail 30, the sliding rail 30 is provided with a pre-positioning device 40 in a sliding way, and the pre-positioning device 40 can slide on the sliding rail 30 so as to realize the displacement of the shell and the stator; the lower part of the sliding rail 30 is provided with a jacking positioning device 50, and the jacking positioning device 50 is used for positioning the shell, so that the press-fitting device 20 can press-fit the stator into the shell conveniently.
As shown in fig. 4 or 5, the press-fitting device 20 includes a press 22 disposed on the frame 10, an output end of the press 22 is connected with a press-fitting tool 23, the press-fitting tool 23 is fixedly disposed on a press-fitting tool support 21, two first sliding rails extending along a vertical direction are disposed on the frame 10, and the press-fitting tool support 21 is slidably disposed on the frame 10. Specifically, the press-fitting tool 23 is an L-shaped bracket, the vertical bracket of the press-fitting tool bracket 21 is slidably arranged on the frame body 10 through a sliding block, the press-fitting tool 23 is columnar, the press-fitting tool 23 is arranged on the horizontal bracket of the press-fitting tool bracket 21, and the press-fitting tool 23 can be driven by the press 22 to lift along the vertical direction.
As shown in fig. 4, a press rod assembly 24 is arranged outside the press fitting tool 23, and the press rod assembly 24 is fixedly arranged on the press fitting tool support 21. In one embodiment, the pressing rod assembly 24 includes a fixing ring fixedly disposed on an outer ring of the press fitting tool 23, and a plurality of pressing rods are fixedly disposed on the fixing ring, and illustratively, 7 pressing rods are disposed on the fixing ring and used for pressing edges of the housing when the stator is pressed into the housing, so as to position the housing, and prevent the housing from being displaced during the press fitting process, thereby affecting the assembly accuracy.
As shown in fig. 6, the press-fitting tool 23 includes a first press-fitting seat 231 fixedly provided on the press-fitting tool holder 21, and the first press-fitting seat 231 is hollow cylindrical. The bottom of first pressure equipment support 231 is provided with second pressure equipment support 232, and second pressure equipment support 232 is hollow cylindric too, through pressure equipment connection pad 233 fixed connection between first pressure equipment support 231 and the second pressure equipment support 232, in order to be convenient for connect pressure equipment connection pad 233, has seted up a plurality of rectangle through-hole on the lateral wall of first pressure equipment support 231, has seted up a plurality of holding hole on the lateral wall of second pressure equipment support 232, and the bottom of second pressure equipment support 232 is fixed to be provided with pressure equipment chassis 234.
With continued reference to fig. 6, a press-fit cylinder 235 is disposed inside the first press-fit support 231, an extending end of the press-fit cylinder 235 extends downwards along a vertical direction, a connecting block is connected to the extending end of the press-fit cylinder 235, a through hole for the press-fit wedge 236 to pass through is disposed on the press-fit connecting disc 233, the press-fit wedge 236 passes through the press-fit connecting disc 233, the top of the press-fit wedge 236 is fixedly connected with the connecting block, the bottom of the press-fit wedge 236 is disposed in a gap with the press-fit chassis 234, a wedge slide rail is disposed on the press-fit wedge 236, an expansion block 237 is slidably disposed on the wedge slide rail through the sliding block, and the expansion block 237 is accommodated in the accommodating hole.
The inside of the press-fit wedge block 236 is provided with a guide post 238, two ends of the guide post 238 are respectively fixedly connected with the press-fit connecting disc 233 and the press-fit chassis 234, and the guide post 238 is connected with the press-fit wedge block 236 through a guide key 239. The length of the key slot on the guide post 238 is greater than the length of the guide key 239, and the guide key 239 is movable along the length of the key slot. The guide posts 238 may guide the movement of the press-fit wedge 236 while the guide keys 239 may limit the rotation of the press-fit wedge 236.
When the press-fit cylinder 235 extends downwards, the press-fit cylinder 235 can drive the press-fit wedge 236 to move downwards, and the expansion blocks 237 can be driven to expand outwards so as to tighten the inner ring of the stator.
As shown in fig. 7, the press-fit wedge 236 includes a hollow cylinder 2361, a plurality of connecting wedges 2362 are provided on the side wall of the cylinder 2361, a long-strip-shaped groove 2363 is provided on the inclined surface of each connecting wedge 2362, a wedge slide rail is provided in the long-strip-shaped groove 2363, a kidney-shaped groove 2364 is also provided on the side wall of the cylinder 2361, and a guide key 239 is provided in the kidney-shaped groove 2364.
In one embodiment, the press-fit wedge 236 includes three connecting wedges 2362, sliding rails are respectively provided on the three connecting wedges 2362, each sliding rail is respectively provided with an expansion block 237 through a sliding block, the side wall of the second press-fit support 232 is provided with three accommodating holes, and the expansion blocks 237 are respectively arranged in the three accommodating holes.
As shown in fig. 3, the pre-positioning device 40 includes a housing positioning assembly 41 and a stator positioning assembly 42, and the housing positioning assembly 41 and the stator positioning assembly 42 are connected to each other by a connection plate 43. A pre-positioning driving assembly is arranged on one side of the sliding rail 30, and an extending end of the pre-positioning driving assembly is fixedly connected with the shell positioning assembly 41 and/or the stator positioning assembly 42. Illustratively, the pre-positioning drive assembly is a pneumatic or electric cylinder that drives the pre-positioning device 40 to slide on the slide rail 30 to pre-position the housing and stator mounted on the pre-positioning assembly.
With continued reference to fig. 3, the housing positioning assembly 41 includes a first positioning base 411 slidably disposed on the sliding rail 30, a plurality of first support posts 412 and a plurality of buffer assemblies 413 are disposed on the first positioning base 411, a first mold-changing base 414 is disposed on top of the first support posts 412, a first positioning pin is disposed on the first mold-changing base 414, and a housing positioning plate 415 is disposed on the first mold-changing base 414. The two sides of the first mold changing bottom plate 414 are provided with quick-change components, the quick-change components comprise baffle plates and handles, the handles fix the baffle plates on the two sides of the first mold changing bottom plate 414, when the shell positioning plate 415 needs to be replaced, the handles are only required to be adjusted, the original shell positioning plate 415 is taken away, a new shell positioning plate 415 is installed, and then the handles are screwed, so that the baffle plates fix the shell positioning plate 415. According to the difference of casing size, can realize the quick type that changes of casing locating plate 415, change type convenient and fast practices thrift the time of changing the type.
Through holes with matched sizes are formed in the centers of the first positioning bottom plate 411 and the first mold changing bottom plate 414, and the jacking positioning device 50 can extend into the shell from the through holes to jack and position the shell. The center of the housing positioning plate 415 is also provided with a housing positioning through hole, the size of the housing positioning through hole is adapted to the size of the housing, and different housing sizes are adapted to different housing positioning through holes.
The stator positioning assembly 42 comprises a second positioning bottom plate 421 which is slidably arranged on the sliding rail 30, a plurality of positioning support posts 422 are arranged on the second positioning bottom plate 421, a second mold changing bottom plate 423 is arranged at the top of the positioning support posts 422, second positioning pins are arranged on the second mold changing bottom plate 423, and a stator positioning plate 424 is arranged on the second mold changing bottom plate 423. Through holes with the sizes being matched are formed in the centers of the second positioning bottom plate 421 and the second shaping bottom plate 423, and through holes with the sizes being matched with those of the stators are also formed in the stator positioning plate 424. The quick change of the stator positioning plate 424 is identical to the quick change of the housing positioning plate 415.
As shown in fig. 8 to 10, the jacking positioning device 50 includes a jacking driving assembly 51, and the jacking driving assembly 51 is an air cylinder or an electric cylinder, an extending end of the jacking driving assembly 51 is connected with a positioning tool 53, the positioning tool 53 is fixedly arranged on a positioning tool bracket 52, a second sliding rail is arranged on the frame body 10, and the positioning tool bracket 52 is slidably arranged on the frame body 10.
The positioning fixture 53 comprises a mounting seat 531 fixedly arranged on the positioning fixture bracket 52, and a three-jaw chuck 532 is arranged on the mounting seat 531. The three jaw chuck 532 can drive the three jaws to expand and contract, and when the three jaws expand, the inner wall of the shell can be expanded and tightly fixed, so that the shell is positioned.
The working process of the stator hot jacket deflection equipment is as follows:
firstly, placing a stator on a stator positioning assembly 42, placing a shell on a shell positioning assembly 41 to realize preliminary positioning of the stator and the shell, and then extending a pre-positioning driving assembly to drive a pre-positioning device 40 to a preset position so that the stator is positioned below a press-fitting device 20; the press 22 drives the press-fitting tool 23 to move downwards into the stator, the press-fitting tool 23 is expanded to tightly tighten the inner ring of the stator, and then the press 22 drives the stator to lift; the pre-positioning driving assembly drives the shell positioning assembly 41 to move below the press-fitting device 20, and the jacking driving assembly 51 drives the positioning tool 53 to ascend and tighten the inner wall of the shell; the press 22 moves the stator downward, pressing the stator into the housing. After the press-fitting is completed, the press-fitting tool 23 releases the stator and rises to the initial position, the positioning tool 53 releases the housing and descends to the initial position, and the stator press-fitting process is completed.
In the present disclosure, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an 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 article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional identical elements in an article or apparatus that comprises the element.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The stator hot jacket displacement equipment is characterized by comprising a press-fitting device arranged on a frame body, wherein a sliding rail is arranged at the lower part of the press-fitting device, a pre-positioning device is arranged on the sliding rail in a sliding manner, and a jacking positioning device is arranged at the lower part of the sliding rail;
the press-fitting device comprises a press arranged on the frame body, the output end of the press is connected with a press-fitting tool, the press-fitting tool is fixedly arranged on a press-fitting tool support, the press-fitting tool support is slidably arranged on the frame body, a press rod assembly is arranged outside the press-fitting tool, and the press rod assembly is fixedly arranged on the press-fitting tool support;
the pre-positioning device comprises a shell positioning assembly and a stator positioning assembly, wherein the shell positioning assembly and the stator positioning assembly are connected with each other through a connecting plate, a pre-positioning driving assembly is arranged on one side of the sliding track, and the extending end of the pre-positioning driving assembly is fixedly connected with the shell positioning assembly and/or the stator positioning assembly;
the jacking positioning device comprises a jacking driving assembly, the extending end of the jacking driving assembly is connected with a positioning tool, the positioning tool is fixedly arranged on a positioning tool support, and the positioning tool support is slidably arranged on the frame body.
2. The stator hot jacket displacement apparatus of claim 1, wherein the housing positioning assembly comprises a first positioning base plate slidably disposed on the sliding rail, a plurality of first struts and a plurality of buffer assemblies are disposed on the first positioning base plate, a first mold-changing base plate is disposed on top of the first struts, a first positioning pin is disposed on the first mold-changing base plate, and a housing positioning plate is disposed on the first mold-changing base plate.
3. The stator hot jacket displacement apparatus of claim 1, wherein the stator positioning assembly comprises a second positioning base plate slidably disposed on the sliding rail, a plurality of positioning struts are disposed on the second positioning base plate, a second mold-changing base plate is disposed on top of the positioning struts, a second positioning pin is disposed on the second mold-changing base plate, and a stator positioning plate is disposed on the second mold-changing base plate.
4. The stator hot jacket displacement equipment according to claim 1, wherein the press-fit tooling comprises a first press-fit support fixedly arranged on the press-fit tooling support, a second press-fit support is arranged at the bottom of the first press-fit support, the first press-fit support and the second press-fit support are fixedly connected through a press-fit connecting disc, a plurality of containing holes are formed in the side wall of the second press-fit support, and a press-fit chassis is fixedly arranged at the bottom of the second press-fit support;
the first press mounting support is internally provided with a press mounting cylinder, the extending end of the press mounting cylinder is connected with a connecting block, a press mounting wedge block penetrates through the press mounting connecting disc, the top of the press mounting wedge block is fixedly connected with the connecting block, the press mounting wedge block is provided with a wedge block sliding rail, an expansion block is arranged on the wedge block sliding rail in a sliding manner through a sliding block, and the expansion block is accommodated in the accommodating hole;
the inside of pressure equipment voussoir is provided with the guide post, the both ends of guide post respectively with pressure equipment connection pad with pressure equipment chassis fixed connection, the guide post with pressure equipment voussoir passes through the guide key and connects.
5. The stator hot jacket displacement device of claim 4, wherein the press-fit wedge comprises a hollow cylinder, a plurality of connecting wedges are arranged on the side wall of the cylinder, a strip-shaped groove is arranged on the inclined surface of each connecting wedge, a wedge sliding rail is arranged in the strip-shaped groove, a kidney-shaped groove is further arranged on the side wall of the cylinder, and the guide key is arranged in the kidney-shaped groove.
6. The stator hot jacket displacement apparatus of claim 1, wherein the positioning fixture comprises a mounting seat fixedly arranged on the positioning fixture support, and a three-jaw chuck is arranged on the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619157.3U CN219881762U (en) | 2023-06-26 | 2023-06-26 | Stator hot jacket equipment of shifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619157.3U CN219881762U (en) | 2023-06-26 | 2023-06-26 | Stator hot jacket equipment of shifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881762U true CN219881762U (en) | 2023-10-24 |
Family
ID=88411131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321619157.3U Active CN219881762U (en) | 2023-06-26 | 2023-06-26 | Stator hot jacket equipment of shifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881762U (en) |
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2023
- 2023-06-26 CN CN202321619157.3U patent/CN219881762U/en active Active
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