CN211121148U - Supporting structure for stator pressurization measuring station - Google Patents
Supporting structure for stator pressurization measuring station Download PDFInfo
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- CN211121148U CN211121148U CN202020073634.0U CN202020073634U CN211121148U CN 211121148 U CN211121148 U CN 211121148U CN 202020073634 U CN202020073634 U CN 202020073634U CN 211121148 U CN211121148 U CN 211121148U
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Abstract
The utility model discloses a supporting structure for stator pressurization measuring station, which belongs to the electric vehicle stator processing equipment and aims to provide a supporting structure for stator detection whether qualified pressurization measuring station is detected, the supporting structure comprises a pressurizing device for stator pressurization and a supporting device for stator fixation and detection, the supporting device comprises a supporting table, a fixed table, a first detection piece and a positioning piece, the supporting table and the fixed table form a placing cavity, the first detection piece is arranged in the placing cavity, the positioning piece is arranged on the fixed table, the first detection piece comprises an inductor, the positioning piece comprises a positioning seat, a positioning cylinder, a sliding ring and a detection rod, the sliding ring is sleeved on the positioning cylinder and is in sliding connection with the positioning cylinder, the positioning cylinder is provided with a positioning ring matched with the sliding ring, the detection rod is in sliding connection with the fixed table, the inductor is matched with the detection rod, the top end of the detection rod is abutted against the sliding ring, the bottom end of the detection rod extends into the placing cavity, and a detection groove corresponding to the inductor is formed in the detection rod.
Description
Technical Field
The utility model relates to an electric automobile stator processing equipment, more specifically say, it relates to a bearing structure that is used for stator pressurization to measure station.
Background
The stator is composed of a plurality of punching sheets, and the punching sheets are pressed and welded, so that the stator is machined. However, after the stator is formed, the stator is not easy to measure, the size of a gap between the punched sheets is not easy to determine, and whether the punched sheets deviate or not in the punching process is not easy to determine, so that whether the stator is a qualified product or not is not easy to determine.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a whether detect bearing structure of qualified pressurization measurement station to the stator.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a supporting structure for a stator pressurization measuring station comprises a pressurization device for stator pressurization and a supporting device for stator fixation and detection, wherein the supporting device comprises a supporting table, a fixed table, a first detection piece and a positioning piece, the supporting table and the fixed table form a placing cavity, the first detection piece is arranged in the placing cavity, the positioning piece is arranged on the fixed table, the first detection piece comprises an inductor, the positioning piece comprises a positioning seat, a positioning cylinder, a sliding ring and a detection rod, the positioning seat is connected with the fixed table, the positioning cylinder is connected with the positioning seat, the sliding ring is sleeved on the positioning cylinder and is in sliding connection with the positioning cylinder, the positioning cylinder is provided with a positioning ring matched with the sliding ring, the positioning ring is arranged between the sliding ring and the fixed table, the detection rod is in sliding connection with the fixed table, the inductor is matched with the detection rod, the top end of the detection rod is abutted against the sliding ring, and the bottom end of the, the detection rod is provided with a detection groove corresponding to the inductor.
Further, place the intracavity and be equipped with the response platform, be equipped with the second in the location section of thick bamboo and detect the piece, the second detects the piece and includes the deflector of being connected with the slip ring and the detection post of being connected with the deflector, detects the post and stretches into and places the intracavity and correspond with the response platform.
Furthermore, a plurality of guide strips are arranged on the outer wall of the positioning cylinder, the guide strips are arranged around the positioning cylinder, and a plurality of guide grooves connected with the guide strips in a sliding mode are formed in the sliding ring.
Furthermore, the positioning ring is provided with a sliding notch matched with the detection rod.
Furthermore, be equipped with on the fixed station cover on the gauge rod and with gauge rod sliding connection's stand pipe, be equipped with in the stand pipe with the first support ring of stand pipe connection, be equipped with the second support ring of being connected with the gauge rod on the gauge rod, be equipped with the spring of arranging in between first support ring and the second support ring in the stand pipe, the one end and the first support ring of spring are contradicted, and the other end and the second support ring of spring are contradicted.
Furthermore, a sliding hole is formed in the positioning cylinder, and the guide plate comprises a sliding plate which penetrates through the sliding hole and is connected with the sliding ring.
Furthermore, the number of the inductors is two, the number of the detection rods is two, the two detection rods are respectively arranged on two sides of the positioning cylinder, and the two inductors are respectively matched with the two detection rods.
By adopting the technical scheme, the beneficial effects of the utility model are that: the pressurizing device pushes the stator sleeved on the positioning cylinder to the direction of the positioning ring and pushes the sliding ring to move, so that the detection column and the detection rod move until the end part of the detection column is abutted against the induction table, the inductor corresponds to the groove, the thickness of the stator is determined, and whether the stator is qualified or not is detected.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic sectional structure view of the supporting device.
Fig. 3 is a partial sectional structural view of the supporting device at the position of the guide tube.
Fig. 4 is a schematic top view of the positioning cylinder and the sliding ring.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 4.
A support structure for a pressurized measuring station for stator testing for acceptability.
The utility model discloses a concrete implementation scheme: the supporting structure comprises a pressurizing device 1 for pressurizing the stator and a supporting device 2 for fixing and detecting the stator, the supporting device 2 comprises a supporting table 3, a fixed table 4, a first detecting piece 5 and a positioning piece 6, the supporting table 3 and the fixed table 4 form a placing cavity 7, the first detecting piece 5 is arranged in the placing cavity 7, the positioning piece 6 is arranged on the fixed table 4, the first detecting piece 5 comprises an inductor 8, the positioning piece 6 comprises a positioning seat 9, a positioning cylinder 10, a sliding ring 11 and a detecting rod 12, the positioning seat 9 is connected with the fixed table 4, the positioning cylinder 10 is connected with the positioning seat 9, the sliding ring 11 is sleeved on the positioning cylinder 10 and is in sliding connection with the positioning cylinder 10, a positioning ring 13 matched with the sliding ring 11 is arranged on the positioning cylinder 10, the positioning ring 13 is arranged between the sliding ring 11 and the fixed table 4, the detecting rod 12 is in sliding connection with the fixed table 4, the inductor 8 is matched with the detecting rod 12, the top end of the detecting rod, the bottom end of the detection rod 12 extends into the placing cavity 7, and a detection groove 14 corresponding to the inductor 8 is formed in the detection rod 12.
When the stator is detected, the stator is sleeved on the positioning cylinder 10 and is placed on the sliding ring 11, then the pressurizing device 1 is started and moves towards the direction of the sliding ring 11 until the pressurizing device is abutted against the stator and pushes the stator, so that the sliding ring 11 is pushed to move towards the direction of the positioning ring 13, at the moment, the sliding ring 11 pushes the two detection rods 12 to slide towards the direction of the supporting table 3 until the detection rods 12 move downwards until the detection grooves 14 horizontally correspond to the inductors 8, when the stator is detected in a qualified thickness mode, the inductors 8 correspond to the detection grooves 14, and therefore the stator is determined to be qualified; the pressurizing device 1 completes the pressing of the stator, the inductor 8 does not induct with the detection groove 14, and therefore the fact that a gap exists between the pressing sheets on the stator is determined, and the stator is unqualified.
Place and be equipped with induction station 15 in the chamber 7, be equipped with second detection piece 16 in the section of thick bamboo 10 of location, second detection piece 16 includes the deflector 17 of being connected with slip ring 11 and the detection post 18 of being connected with deflector 17, and detection post 18 stretches into and places the intracavity 7 and correspond with induction station 15.
When the pressurizing device 1 pushes the stator to move downwards, the sliding ring 11 drives the guide plate 17 to move downwards, so that the detection column 18 moves towards the induction table 15, when the end part of the detection column 18 is abutted against the induction table 15, the stator is determined to be qualified, and at the moment, the inductor 8 also corresponds to the detection groove 14; the arrangement of the first detection part 5 and the second detection part 16 realizes a double detection mechanism for the stator, and ensures the detection accuracy for the stator.
The outer wall of the positioning cylinder 10 is provided with a plurality of guide strips 19, the guide strips 19 are arranged around the positioning cylinder 10, and the sliding ring 11 is provided with a plurality of guide grooves 20 which are slidably connected with the guide strips 19.
The positioning cylinder 10 and the sliding ring 11 slide in a matching way through the plurality of guide strips 19 and the plurality of guide grooves 20, so that the sliding ring 11 slides stably on the positioning cylinder 10, the stator slides stably, and the accuracy of stator detection is ensured.
The positioning ring 13 is provided with a sliding gap 21 matched with the detection rod 12; the detection rod 12 penetrates through the sliding gap 21 and is abutted against the sliding ring 11, and the sliding gap 21 is formed, so that the detection rod 12 can be better matched with the sliding ring 11.
The fixed table 4 is provided with a guide tube 22 which is sleeved on the detection rod 12 and is in sliding connection with the detection rod 12, a first support ring 23 connected with the guide tube 22 is arranged in the guide tube 22, a second support ring 24 connected with the detection rod 12 is arranged on the detection rod 12, a spring 25 arranged between the first support ring 23 and the second support ring 24 is arranged in the guide tube 22, one end of the spring 25 is abutted against the first support ring 23, and the other end of the spring 25 is abutted against the second support ring 24.
When the sliding ring 11 pushes the detection rod 12 to move, the second support ring 24 on detection extrudes the spring 25, the first support ring 23 supports the spring 25, under the action of the elastic force of the spring 25, the top end of the detection rod 12 supports the sliding ring 11, after the stator detection is completed, the pressurizing device 1 moves upwards, the spring 25 resets and extends and supports the first support ring 23, so that the detection rod 12 moves upwards, the detection rod 12 supports the sliding ring 11, and the sliding ring 11 is pushed to slide upwards; with the arrangement, the detection column 18 can reset by itself after being pushed downwards, so that the stator detection is ensured to be completed by matching with the inductor 8 and the sliding ring 11.
The positioning cylinder 10 is provided with a sliding hole 26, and the guide plate 17 comprises a sliding plate 27 which passes through the sliding hole 26 and is connected with the sliding ring 11.
The sliding plate 27 on the guiding plate 17 slides on the sliding hole 26, so that the sliding ring 11 drives the guiding plate 17 to slide, and further the up-and-down movement of the detecting column 18 is realized, and further the matching of the detecting column 18 and the induction table 15 is realized.
The number of the inductors 8 is two, the number of the detection rods 12 is two, the two detection rods 12 are respectively arranged on two sides of the positioning cylinder 10, and the two inductors 8 are respectively matched with the two detection rods 12.
The two detection rods 12 correspond to the two inductors 8 one by one, so that the stator detection accuracy is improved; the two detection rods 12 brace the sliding ring 11, so that the up-and-down sliding of the sliding ring 11 is more stable, and the stator is more accurately detected.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (7)
1. A bearing structure for stator pressurization measuring station, characterized by: the supporting structure comprises a pressurizing device for pressurizing the stator and a supporting device for fixing and detecting the stator, the supporting device comprises a supporting table, a fixed table, a first detecting piece and a positioning piece, the supporting table and the fixed table form a placing cavity, the first detecting piece is arranged in the placing cavity, the positioning piece is arranged on the fixed table, the first detecting piece comprises an inductor, the positioning piece comprises a positioning seat, the utility model discloses a detection device, including a location section of thick bamboo, a slip ring and test rod, the positioning seat is connected with the fixed station, a location section of thick bamboo is connected with the positioning seat, the slip ring cover on a location section of thick bamboo and with a location section of thick bamboo sliding connection, be equipped with on the location section of thick bamboo with slip ring complex holding ring, the holding ring is arranged in between slip ring and the fixed station, test rod and fixed station sliding connection, inductor and test rod cooperation, the top and the slip ring of test rod are contradicted, the bottom of test rod stretches into places the intracavity, it has the detection groove that corresponds with the inductor to open on.
2. A support structure for a stator compression measurement station as claimed in claim 1, wherein: the placing cavity is provided with an induction table, a second detection piece is arranged in the positioning cylinder and comprises a guide plate connected with the sliding ring and a detection column connected with the guide plate, and the detection column stretches into the placing cavity and corresponds to the induction table.
3. A support structure for a stator compression measurement station as claimed in claim 1, wherein: the outer wall of the positioning cylinder is provided with a plurality of guide strips, the guide strips are arranged around the positioning cylinder, and the sliding ring is provided with a plurality of guide grooves which are in sliding connection with the guide strips.
4. A support structure for a stator compression measurement station as claimed in claim 3, wherein: and the positioning ring is provided with a sliding notch matched with the detection rod.
5. A support structure for a stator compression measurement station as claimed in claim 1, wherein: the fixed station is provided with a guide pipe which is sleeved on the detection rod and is connected with the detection rod in a sliding manner, a first support ring connected with the guide pipe is arranged in the guide pipe, the detection rod is provided with a second support ring connected with the detection rod, a spring arranged between the first support ring and the second support ring is arranged in the guide pipe, one end of the spring is abutted against the first support ring, and the other end of the spring is abutted against the second support ring.
6. A support structure for a stator compression measurement station as claimed in claim 2, wherein: the positioning cylinder is provided with a sliding hole, and the guide plate comprises a sliding plate which penetrates through the sliding hole and is connected with the sliding ring.
7. A support structure for a stator compression measurement station as claimed in claim 1 or claim 4, wherein: the sensor is equipped with two, and the measuring stick is equipped with two, and a location section of thick bamboo both sides are arranged respectively in to two measuring sticks, and two sensors cooperate with two measuring sticks respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020073634.0U CN211121148U (en) | 2020-01-14 | 2020-01-14 | Supporting structure for stator pressurization measuring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020073634.0U CN211121148U (en) | 2020-01-14 | 2020-01-14 | Supporting structure for stator pressurization measuring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121148U true CN211121148U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020073634.0U Active CN211121148U (en) | 2020-01-14 | 2020-01-14 | Supporting structure for stator pressurization measuring station |
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| CN (1) | CN211121148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559378A (en) * | 2022-03-17 | 2022-05-31 | 卓尔博（宁波）精密机电股份有限公司 | Clamp for machining motor shell |
-
2020
- 2020-01-14 CN CN202020073634.0U patent/CN211121148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559378A (en) * | 2022-03-17 | 2022-05-31 | 卓尔博（宁波）精密机电股份有限公司 | Clamp for machining motor shell |
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