CN218476592U - Driving motor stator assembly goes into casing frock - Google Patents
Driving motor stator assembly goes into casing frock Download PDFInfo
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- CN218476592U CN218476592U CN202222355118.9U CN202222355118U CN218476592U CN 218476592 U CN218476592 U CN 218476592U CN 202222355118 U CN202222355118 U CN 202222355118U CN 218476592 U CN218476592 U CN 218476592U
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- stator assembly
- seat
- motor stator
- lifting rod
- tool
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Abstract
The utility model discloses a casing frock is gone into to driving motor stator assembly, this frock comprises the operating device who supports tight mechanism top by supporting tight mechanism and setting, and wherein, operating device includes the lifting rod, and supports tight mechanism and include: the bottom of the operating mechanism is positioned in the fixed seat; the locking piece is arranged in the fixed seat, is positioned right below the lifting rod and is fixedly connected with the lifting rod; the abutting component is arranged outside the locking part, one end of the abutting component is contacted with the locking part, and the other end of the abutting component penetrates through the fixed seat; the extension piece is connected with the other end of the abutting component and is positioned outside the fixed seat; the utility model discloses a frock, reasonable in design, simple structure, the manufacturability is good, is suitable for different stator assembly internal diameters and goes into the casing pressure equipment, and the casing pressure equipment is gone into to the many varieties driving motor stator assembly of specially adapted small batch volume, and production efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of automobile-used driving motor, concretely relates to driving motor stator assembly goes into casing frock.
Background
With the gradual development of the new energy automobile market, a driving motor becomes a main part of the new energy automobile; at present, a driving motor is still in a development stage, the product quantity is small, and the variety is large, particularly in the fields of special vehicles and logistics vehicles; because the types of the motors are more, the stator assembly is generally pressed and mounted manually into the shell under the condition of small quantity, but the shell is generally heated to 200 ℃, the shell and the stator assembly are in interference fit, the manual simple pressing and mounting are adopted, the difficulty is high, the yield is low, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a driving motor stator assembly goes into casing frock to the problem of casing relative difficulty is gone into to the driving motor stator assembly who provides in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a casing frock is gone into to driving motor stator assembly, this frock is by supporting tight mechanism and setting and constitute at the operating device who supports tight mechanism top, and wherein, operating device includes the lifting rod, and supports tight mechanism and include:
the bottom of the operating mechanism is positioned in the fixed seat;
the locking piece is arranged in the fixed seat, is positioned right below the lifting rod and is fixedly connected with the lifting rod;
the abutting component is arranged outside the locking part, one end of the abutting component is contacted with the locking part, and the other end of the abutting component penetrates through the fixed seat;
the extension piece is connected with the other end of the abutting component and is positioned outside the fixed seat.
Preferably, the locking member includes a lifting ring disposed inside the fixing seat and a second hexagon socket head cap screw disposed between the lifting ring and the lifting rod and fixedly connecting the lifting ring and the lifting rod.
Preferably, the abutting assembly comprises a plurality of groups of elastic pieces, each elastic piece is composed of a telescopic seat and a spring sleeved outside the telescopic seat, the plurality of groups of elastic pieces are arranged around the lifting ring in a surrounding mode, one end of the telescopic seat is in contact with the lifting ring, and the other end of the telescopic seat is fixedly connected with the extension piece.
Preferably, the extension piece is including setting up the flexible overcoat in the fixing base outside, be provided with the pan head hexagon socket head cap screw that is used for fixed connection between flexible overcoat and the flexible seat other end.
Preferably, the operating mechanism further comprises a first handle horizontally penetrating through the top of the lifting rod, the top of the lifting rod is provided with a hole for the first handle to penetrate through, and a second handle welded and fixed at the bottom of the lifting rod.
Preferably, the upper end face and the lower end face of the fixing seat are respectively provided with an upper cover plate and a lower cover plate, and a first hexagon socket head cap screw for fixing is arranged between the upper cover plate and the fixing seat and between the lower cover plate and the fixing seat in a penetrating manner.
Preferably, the opposite contact surfaces of the lifting ring and the telescopic seat are both in an inclined plane structure, and the opposite surfaces of the lifting ring and the telescopic seat are mutually attached.
Preferably, the through-hole with the hole intercommunication is seted up to the both sides of lifter bar, has placed the gag lever post in the inside of through-hole, the outside opening part of through-hole still the screw in has to support tight bolt, still is provided with coupling spring between supporting tight bolt and gag lever post, the gag lever post card is gone into inside the side of handle one.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a frock, reasonable in design, simple structure, the manufacturability is good, is suitable for different stator assembly internal diameters and goes into the casing pressure equipment, and the casing pressure equipment is gone into to the many varieties driving motor stator assembly of specially adapted small batch volume, and production efficiency is high.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention in an initial state;
fig. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view of the present invention in a state of being pressed against the inner circle of the stator;
fig. 5 is a sectional view of the first handle and the lifting rod according to the present invention.
In the figure: 1. a first handle; 2. a second handle; 3. a first inner hexagon bolt; 4. a telescopic outer sleeve; 5. a pan head socket head cap screw; 6. a lower cover plate; 7. a fixed seat; 8. a lifting ring; 9. a second hexagon socket head cap screw; 10. a spring; 11. a telescopic base; 12. an upper cover plate; 13. a lifting bar; 14. a stator assembly; 15. a connecting spring; 16. tightly abutting against the bolt; 17. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 2, a first embodiment of the present invention provides a tightening mechanism and an operating mechanism, which can realize the function of quickly mounting the stator assembly of the driving motor to the housing;
specifically, this frock is by supporting tight mechanism and setting up at the operating device who supports tight mechanism top and constitute, and wherein, operating device includes lift bar 13, and supports tight mechanism and include:
the bottom of the operating mechanism is positioned in the fixed seat 7, and the whole operating mechanism is hollow and cylindrical;
the locking piece is arranged in the fixed seat 7, is positioned right below the lifting rod 13 and is fixedly connected with the lifting rod 13;
the abutting component is arranged outside the locking part, one end of the abutting component is contacted with the locking part, and the other end of the abutting component penetrates through the fixed seat 7;
and the extending piece is connected with the other end of the abutting component and is positioned outside the fixed seat 7.
To sum up, drive the retaining member through operating device, the retaining member drives and supports tight subassembly work, supports tight subassembly cooperation extension piece and presss from both sides the stator tightly, realizes easy to assemble's function.
Example 2
Referring to fig. 1 to 4, in order to implement the second embodiment of the present invention, the elastic member and the telescopic sheath 4 are provided to implement the clamping and installation of the stator assembly 14, so as to implement the function of quick installation;
specifically, this frock comprises at the operating device who supports tight mechanism top by supporting tight mechanism and setting, and wherein, operating device includes lift bar 13, and supports tight mechanism and include:
the bottom of the operating mechanism is positioned in the fixed seat 7;
the locking piece is arranged in the fixed seat 7, is positioned right below the lifting rod 13 and is fixedly connected with the lifting rod 13;
the abutting component is arranged outside the locking part, one end of the abutting component is contacted with the locking part, and the other end of the abutting component penetrates through the fixed seat 7;
and the extending piece is connected with the other end of the abutting component and is positioned outside the fixed seat 7.
In this embodiment, preferably, the locking member includes a lifting ring 8 disposed inside the fixing seat 7, and a second hexagon socket head cap screw 9 disposed between the lifting ring 8 and the lifting rod 13 and fixedly connecting the two, so as to achieve the fixing installation.
In this embodiment, preferably, the abutting assembly includes a plurality of elastic members, the elastic member is composed of a telescopic seat 11 and a spring 10 sleeved outside the telescopic seat 11, the plurality of elastic members are arranged around the lifting ring 8, and are conveniently ejected out by the lifting ring 8, one end of the telescopic seat 11 is in contact with the lifting ring 8, and the other end of the telescopic seat is fixedly connected with the extension member.
In this embodiment, preferably, the extension member includes a telescopic outer sleeve 4 disposed outside the fixing seat 7, and a pan head socket head cap screw 5 for fixed connection is disposed between the telescopic outer sleeve 4 and the other end of the telescopic seat 11.
In this embodiment, preferably, the operating mechanism further includes a first handle 1 horizontally penetrating through the top of the lifting rod 13, a hole for the first handle 1 to penetrate through is formed in the top of the lifting rod 13, and a second handle 2 welded and fixed to the bottom of the lifting rod 13.
In this embodiment, preferably, the upper end surface and the lower end surface of the fixing seat 7 are respectively provided with an upper cover plate 12 and a lower cover plate 6, and a first hexagon socket head cap screw 3 for fixing is respectively penetrated between the upper cover plate 12 and the fixing seat 7, and between the lower cover plate 6 and the fixing seat 7.
In this embodiment, preferably, the opposite contact surfaces of the lifting ring 8 and the telescopic base 11 are both inclined surface structures, and the opposite surfaces of the lifting ring and the telescopic base are attached to each other, the length of the inclined surface in cooperation determines the length of the telescopic base 11 extending outwards, and the extending length can be adapted to different inner diameters of the stator assembly.
In conclusion, the lifting rod 13 is rotated anticlockwise to drive the lifting ring 8 to move upwards, so that the telescopic seat 11 and the telescopic outer sleeve 4 extend outwards to prop against the inner diameter of the stator assembly, when the lifting rod 13 rotates clockwise relative to the upper cover plate 12, the lifting ring 8 moves downwards, the telescopic seat 11 contracts inwards along the radial direction through the spring 10 surrounding the telescopic seat 11, the telescopic outer sleeve 4 leaves the inner circle of the stator assembly, and the telescopic outer sleeve is taken out of the housing tool; in use, the first handle 1 and the second handle 2 provide the function of facilitating the loosening or tightening of the telescopic sheath 4 when the lifting rod 13 is rotated clockwise or counterclockwise.
Example 3
Referring to fig. 5, a third embodiment of the present invention provides a limiting rod 17, which can limit the installation position of the first handle 1, and avoid the operation being affected by the displacement during the later rotation;
specifically, the through hole that communicates with the hole is seted up to the both sides of lift bar 13, has placed gag lever post 17 in the inside of through hole, and the outside opening part of through hole has still screwed in to support tight bolt 16, still is provided with connecting spring 15 between supporting tight bolt 16 and gag lever post 17, and gag lever post 17 card is gone into inside the side of handle 1.
In conclusion, when the first handle 1 penetrates the hole, the limiting rod 17 moves into the through hole firstly, the connecting spring 15 is synchronously extruded, and after the groove in the first handle 1 is aligned with the limiting rod 17, the limiting rod 17 can be connected with the first handle 1 under the rebound of the connecting spring 15.
Although embodiments of the present invention have been shown and described (with particularity and detail in the foregoing description), it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a drive motor stator assembly goes into casing frock which characterized in that: this frock is by supporting tight mechanism and setting and constitute at the operating device who supports tight mechanism top, and wherein, operating device includes lift bar (13), and supports tight mechanism and include:
the bottom of the operating mechanism is positioned in the fixed seat (7);
the locking piece is arranged in the fixed seat (7) and is positioned right below the lifting rod (13) and fixedly connected with the lifting rod (13);
the abutting component is arranged outside the locking part, one end of the abutting component is contacted with the locking part, and the other end of the abutting component penetrates through the fixed seat (7);
the extension piece is connected with the other end of the abutting component and is positioned outside the fixed seat (7).
2. The tool for driving the motor stator assembly into the shell according to claim 1, wherein the tool comprises: the locking piece comprises a lifting ring (8) arranged in the fixed seat (7) and a second hexagon socket head cap screw (9) which is arranged between the lifting ring (8) and the lifting rod (13) and fixedly connected with the lifting ring and the lifting rod.
3. The tool for driving the motor stator assembly into the shell as claimed in claim 1 or 2, wherein: the abutting assembly comprises a plurality of groups of elastic pieces, each elastic piece is composed of a telescopic seat (11) and a spring (10) sleeved outside the telescopic seat (11), the plurality of groups of elastic pieces are arranged around the lifting ring (8), one end of each telescopic seat (11) is in contact with the lifting ring (8), and the other end of each telescopic seat is fixedly connected with the corresponding extending piece.
4. The tool for driving the motor stator assembly into the shell as claimed in claim 3, wherein: the extension piece is including setting up flexible overcoat (4) in fixing base (7) outside, be provided with pan head socket head cap screw (5) that are used for fixed connection between flexible overcoat (4) and flexible seat (11) the other end.
5. The drive motor stator assembly in-housing tool of claim 1, characterized in that: the operating mechanism further comprises a first handle (1) horizontally penetrating through the top of the lifting rod (13), a hole for the first handle (1) to penetrate through is formed in the top of the lifting rod (13), and a second handle (2) welded and fixed to the bottom of the lifting rod (13).
6. The tool for driving the motor stator assembly into the shell according to claim 1, wherein the tool comprises: the upper end face and the lower end face of the fixing seat (7) are respectively provided with an upper cover plate (12) and a lower cover plate (6), and first hexagon socket head cap screws (3) for fixing are arranged between the upper cover plate (12) and the fixing seat (7) and between the lower cover plate (6) and the fixing seat (7) in a penetrating mode.
7. The tool for driving the motor stator assembly into the shell as claimed in claim 2, wherein: promote ring (8) and flexible seat (11) opposite contact surface all is the inclined plane structure, and the opposite face between them laminates each other.
8. The tool for driving the motor stator assembly into the shell as claimed in claim 5, wherein: the through-hole with the hole intercommunication is seted up to the both sides of lifter bar (13), has placed gag lever post (17) in the inside of through-hole, the outside opening part of through-hole still the screw in has supported tight bolt (16), still is provided with connecting spring (15) between supporting tight bolt (16) and gag lever post (17), gag lever post (17) card is gone into inside the side of handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222355118.9U CN218476592U (en) | 2022-09-05 | 2022-09-05 | Driving motor stator assembly goes into casing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222355118.9U CN218476592U (en) | 2022-09-05 | 2022-09-05 | Driving motor stator assembly goes into casing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218476592U true CN218476592U (en) | 2023-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222355118.9U Active CN218476592U (en) | 2022-09-05 | 2022-09-05 | Driving motor stator assembly goes into casing frock |
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| CN (1) | CN218476592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505729A (en) * | 2023-06-28 | 2023-07-28 | 浙江万里扬新能源驱动有限公司杭州分公司 | Assembly fixture |
-
2022
- 2022-09-05 CN CN202222355118.9U patent/CN218476592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505729A (en) * | 2023-06-28 | 2023-07-28 | 浙江万里扬新能源驱动有限公司杭州分公司 | Assembly fixture |
| CN116505729B (en) * | 2023-06-28 | 2023-09-26 | 浙江万里扬新能源驱动有限公司杭州分公司 | Assembly fixture |
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