CN208921812U - Detection device - Google Patents
Detection device Download PDFInfo
- Publication number
- CN208921812U CN208921812U CN201821530586.2U CN201821530586U CN208921812U CN 208921812 U CN208921812 U CN 208921812U CN 201821530586 U CN201821530586 U CN 201821530586U CN 208921812 U CN208921812 U CN 208921812U
- Authority
- CN
- China
- Prior art keywords
- detection device
- stator
- iron core
- test side
- mounting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of detection device, for detect the wiring pin on motor stator whether with the iron core conductive contact on stator, detection device includes: multiple first test sides, multiple first test sides are arranged correspondingly with multiple wiring pins, and the first test side is connected to corresponding wiring pin；Second test side, the second test side are used for and iron core conductive contact；Wherein, multiple first test sides are used to connect with an electrode of power supply, the second test side for connect with another electrode of power supply, with detect the wiring pin on motor stator whether between iron core conduction.The detection device of the utility model solve the problems, such as can not to detect in the prior art motor stator pin whether between the iron core of motor stator conductive contact.
Description
Technical field
The utility model relates to technical fields of mechanical processing, in particular to a kind of detection device.
Background technique
The iron core of wiring pin and stator on existing stator product cannot connect conduction, otherwise be easy to cause short
Road.
However, current detection device can only detect motor stator U, V, W terminal and the common end com whether the function of on-off
Can, cannot detect motor stator pin whether with the iron core of motor stator whether conductive contact, to can not judge on stator
Each wiring pin whether connected between iron core it is conductive.
Utility model content
The main purpose of the utility model is to provide a kind of detection devices, to solve that motor can not be detected in the prior art
Whether the pin of stator is between the iron core of motor stator the problem of conductive contact.
To achieve the goals above, the utility model provides a kind of detection device, for detecting connecing on motor stator
Wire pin whether with the iron core conductive contact on stator, detection device includes: multiple first test sides, multiple first test sides with
Multiple wiring pins are arranged correspondingly, and the first test side is connected to corresponding wiring pin；Second test side, the second detection
End for iron core conductive contact；Wherein, multiple first test sides are used to connect with an electrode of power supply, the second test side
Connect for another electrode with power supply, with detect the wiring pin on motor stator whether between iron core it is conductive.
Further, the first test side be three, three the first test sides respectively with tri- pins one of U, V, W on stator
One is arranged in correspondence with, and power supply passes through the first test side and corresponding wiring pin conductive communication.
Further, detection device further include: positioning mechanism, positioning mechanism is for positioning stator, so that first
Test side is connected to corresponding wiring pin.
Further, positioning mechanism includes: mounting base；Positioning sleeve, positioning are set in mounting base, and positioning sleeve, which has, to be used
In the located space of located stator, stator is located in located space by positioning sleeve.
Further, the second test side includes contact thimble, and contact thimble is movably disposed in mounting base, fixed
Son contacts when being placed into mounting base with iron core.
Further, detection device further includes drive rod, and drive rod is hinged with mounting base, and one end of drive rod is equipped with pressing
The other end in portion, drive rod is connect with contact thimble；Wherein, stator pushes press section and rotates drive rod relative to mounting base,
So that contact thimble is mobile towards iron core, until contacting with iron core.
Further, drive rod is located in located space, detection device further include: the first bolster, the first bolster are set
It sets between press section and mounting base, when pushing the press section of drive rod mobile in stator, provides reversed buffering for press section
Active force；Second bolster, the setting of the second bolster is between contact thimble and drive rod, to connect in contact thimble with iron core
Buffer function is played when touching.
Further, the first bolster and/or the second bolster use spring.
Further, detection device further includes sensor, and sensor is arranged in mounting base, for detecting stator installation
In place.
Further, detection device further includes indicator light, and indicator light is used to show the wiring pin and iron core of motor stator
Between it is whether conductive.
Detection device using the technical solution of the utility model includes multiple first test sides and second test side,
One end of multiple first test sides is connect with the anode of power supply, and the other end is connected with corresponding wiring pin, the second test side
One end and the cathode of power supply connect, the other end connect with iron core, the power supply if iron core is contacted with any one wiring pin
It will be connected, to prove that this stator be easy to cause short circuit, prove iron core if power supply is not turned on for substandard product
It is not contacted between wiring pin, therefore, the wiring of motor stator can be effectively detected by the detection device of the utility model
Whether pin contacts conduction between iron core, to judge whether stator is qualified.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the overall structure diagram of the embodiment of detection device according to the present utility model；
Fig. 2 shows the cross-sectional views of the embodiment of detection device according to the present utility model；
The stator that Fig. 3 shows the utility model is put into the schematic diagram in detection device located space also not in place；
The stator that Fig. 4 shows the utility model is put into the schematic diagram after the located space of detection device completely.
Wherein, the above drawings include the following reference numerals:
10, stator；11, iron core；20, the first test side；30, the second test side；31, thimble is contacted；41, mounting base；42,
Positioning sleeve；50, drive rod；51, press section；52, the first bolster；53, the second bolster；60, sensor.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of detection device, it is whether conductive with the iron core 11 on stator 10 for detecting the wiring pin on motor stator 10
Contact, please refer to figs. 1 to 4, and detection device includes: multiple first test sides 20, multiple first test sides 20 and multiple wiring
Pin is arranged correspondingly, and the first test side 20 is connected to corresponding wiring pin；Second test side 30, the second test side 30
For with 11 conductive contact of iron core；Wherein, multiple first test sides 20 are used to connect with an electrode of power supply, the second detection
End 30 with another electrode of power supply for connecting, to detect whether the wiring pin on motor stator 10 is led between iron core 11
Electricity.
The detection device of the utility model includes multiple first test sides 20 and second test side 30, multiple first inspections
The one end for surveying end 20 is connect with the anode of power supply, and the other end is connected with corresponding wiring pin, one end of the second test side 30
It is connect with the cathode of power supply, the other end is connect with iron core 11, and power supply is just if iron core 11 is contacted with any one wiring pin
It can be connected, to prove that this stator 10 be easy to cause short circuit, prove iron core if power supply is not turned on for substandard product
It is not contacted between 11 and wiring pin, therefore, connecing for motor stator can effectively be detected by the detection device of the utility model
Whether wire pin contacts conduction between iron core 11, to judge whether stator is qualified.
First test side 20 is three, and three the first test sides 20 are a pair of with tri- pins of U, V, W one on stator respectively
It is arranged with answering, power supply passes through the first test side 20 and corresponding wiring pin conductive communication.
As shown in Figure 1, being set in detection device in the present embodiment there are three the first test side 20, the first test side 20 is used
Conductive metal cylinder, the first test side 20 are connect by spring with mounting base 41, the first test side 20 and the pin on stator
Corresponding, stator is placed into detection device by operator, and tri- pins of U, V, W on stator is made to respectively correspond corresponding
One test side 20 simultaneously contacts connection with the first test side 20, in addition to tri- pins of above-mentioned U, V, W, if there are also other pins for stator
Need to detect, the detection device of the utility model can according on stator pin number and position adjust accordingly.
Detection device further include: positioning mechanism, positioning mechanism is for positioning stator 10, so that the first test side 20
It is connected to corresponding wiring pin.Positioning mechanism includes: mounting base 41；Positioning sleeve 42, positioning sleeve 42 are arranged in mounting base 41,
Positioning sleeve 42 has the located space for located stator 10, and stator 10 is located in located space by positioning sleeve 42.
As illustrated in fig. 1 and 2, the detection device in the present embodiment further includes the localization machine for being positioned to stator 10
Structure, so that the wiring pin and iron core 11 on stator are attached with corresponding first test side 20 and the second test side 30, tool
The positioning mechanism of body includes mounting base 41 and positioning sleeve 42, and positioning sleeve 42 is arranged in mounting base 41, the inner ring of positioning sleeve 42 with
The outer ring of stator 10 matches, and stator is located in the located space in positioning sleeve 42.
Second test side 30 includes contact thimble 31, and contact thimble 31 is movably disposed in mounting base 41, fixed
Son 10 contacts when being placed into mounting base 41 with iron core 11.Detection device further includes drive rod 50, and drive rod 50 and mounting base 41 are cut with scissors
It connects, one end of drive rod 50 is equipped with press section 51, and the other end of drive rod 50 is connect with contact thimble 31；Wherein, stator 10 pushes away
Dynamic press section 51 simultaneously rotates drive rod 50 relative to mounting base 41, so that contact thimble 31 is mobile towards iron core 11, until and iron
Core 11 contacts.
As depicted in figs. 1 and 2, the second test side 30 in the present embodiment includes contact thimble 31 and drive rod 50, transmission
Bar 50 is l-shaped rod, and the vertical one end of drive rod 50 is arranged in contact thimble 31, and stator 10 is during being installed to detection device
It is contacted with the press section 51 of drive rod 50, press section 51 is the bottom edge of l-shaped rod, and drive rod 50 also passes through shaft with mounting base 41
Hingedly, stator 10 is contacted and is pushed with press section 51, then the other end of drive rod 50 drives contact thimble 31 to move towards iron core 11
It is dynamic, until contacting completion connection with iron core 11.
Drive rod 50 is located in located space, detection device further include: the first bolster 52, the setting of the first bolster 52 exist
Between press section 51 and mounting base 41, when pushing the press section 51 of drive rod 50 mobile in stator 10, provided for press section 51
The active force reversely buffered；Second bolster 53, the second bolster 53 setting contact thimble 31 and drive rod 50 between, with
Contact thimble 31 and iron core 11 play buffer function when contacting.First bolster 52 and/or the second bolster 53 use spring.
As shown in Fig. 2, the detection device in the present embodiment further includes the first bolster 52 and the second bolster 53, first is slow
Stamping 52 and the second bolster 53 are all made of spring, and such stator 10 is when pushing the press section 51 of drive rod, the first bolster
52 play the role of a buffering, meanwhile, when contacting thimble 31 and iron core 11 contacts, the second bolster 53 also plays buffering
Effect, avoids contact with and contacts firmly between thimble 31 and iron core 11, cause to damage.
Detection device further includes sensor 60, and sensor 60 is arranged in mounting base 41, to install for detecting stator 10
In place.
As shown in Figure 1, the detection device in the present embodiment further includes sensor 60, sensor 60 is arranged in mounting base 41
On, stator 10 is moved down in position fixing process into positioning sleeve 42, it is contacted after stator 10 moves in place with sensor 60,
The signal of 60 feedback stator 10 of sensor in place.
Detection device further includes indicator light, and indicator light is for showing between the wiring pin of motor stator 10 and iron core 11
It is whether conductive.
Preferably, the detection device in the present embodiment includes two indicator lights, a green light and a red light, works as sensor
After 60 sense stator in place, red light is lighted if power supply is switched at this time, it was demonstrated that this stator 10 is defective products, if power supply
It is not turned on, then green light lights, it was demonstrated that this stator is qualified.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
Drive rod 50 and contact thimble of the detection device of the utility model by doing spring swinging rod mechanism, i.e., in the application
31, when artificial son blow-down enters detection device, it is illustrated in figure 3 state when drive rod 50 just starts turning, stator end
L shape swing rod is pushed, swing rod rotation, the iron core 11 of contact thimble 31 towards stator is mobile, be illustrated in figure 4 contact thimble 31 with
State when iron core 11 contacts, at this point, illustrating that the iron core of stator inner wall is contacted with pin terminals if energization sends out a warning, it is fixed to determine
Son is that defective products illustrates that stator inner wall iron core 11 is not contacted with pin terminals and be determined as non-defective unit if open circuit gives a green light.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of detection device, for detect the wiring pin on motor stator (10) whether with the iron core on the stator (10)
(11) conductive contact, which is characterized in that the detection device includes:
Multiple first test sides (20), multiple first test sides (20) set correspondingly with multiple wiring pins
It sets, first test side (20) is connected to the corresponding wiring pin；
Second test side (30), second test side (30) are used for and the iron core (11) conductive contact；
Wherein, multiple first test sides (20) are used to connect with an electrode of power supply, second test side (30)
Connect for another electrode with the power supply, with detect the wiring pin on the motor stator (10) whether with the iron
It is conductive between core (11).
2. detection device according to claim 1, which is characterized in that first test side (20) is three, three institutes
It states the first test side (20) to be arranged correspondingly with tri- pins of U, V, W on stator respectively, the power supply passes through described the
One test side (20) and the corresponding wiring pin conductive communication.
3. detection device according to claim 1, which is characterized in that the detection device further include:
Positioning mechanism, the positioning mechanism for being positioned to the stator (10) so that first test side (20) with
The corresponding wiring pin connection.
4. detection device according to claim 3, which is characterized in that the positioning mechanism includes:
Mounting base (41)；
Positioning sleeve (42), the positioning sleeve (42) are arranged on the mounting base (41), and the positioning sleeve (42) has for fixed
The stator (10) is located in the located space by the located space of the position stator (10), the positioning sleeve (42).
5. detection device according to claim 4, which is characterized in that second test side (30) includes contact thimble
(31), the contact thimble (31) is movably disposed on the mounting base (41), to be placed into institute in the stator (10)
It is contacted when stating mounting base (41) with the iron core (11).
6. detection device according to claim 5, which is characterized in that the detection device further includes drive rod (50), institute
State drive rod (50) and the mounting base (41) hingedly, one end of the drive rod (50) is equipped with press section (51), the transmission
The other end of bar (50) is connect with the contact thimble (31)；
Wherein, the stator (10) pushes the press section (51) and turns the relatively described mounting base (41) of the drive rod (50)
It is dynamic, so that the contact thimble (31) is mobile towards the iron core (11), until contacting with the iron core (11).
7. detection device according to claim 6, which is characterized in that the drive rod (50) is located at the located space
It is interior, the detection device further include:
First bolster (52), first bolster (52) setting the press section (51) and the mounting base (41) it
Between, when pushing the press section (51) of the drive rod (50) mobile in the stator (10), provided for the press section (51)
The active force reversely buffered；
Second bolster (53), second bolster (53) setting the contact thimble (31) and the drive rod (50) it
Between, to play buffer function when the contact thimble (31) and the iron core (11) contact.
8. detection device according to claim 7, which is characterized in that first bolster (52) and/or described second
Bolster (53) uses spring.
9. detection device according to claim 4, which is characterized in that the detection device further includes sensor (60), institute
It states sensor (60) to be arranged on the mounting base (41), to be installed in place for detecting the stator (10).
10. detection device according to claim 1, which is characterized in that the detection device further includes indicator light, the finger
Show whether lamp is conductive between the wiring pin of the motor stator (10) and the iron core (11) for showing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530586.2U CN208921812U (en) | 2018-09-18 | 2018-09-18 | Detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530586.2U CN208921812U (en) | 2018-09-18 | 2018-09-18 | Detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921812U true CN208921812U (en) | 2019-05-31 |
Family
ID=66706237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821530586.2U Expired - Fee Related CN208921812U (en) | 2018-09-18 | 2018-09-18 | Detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921812U (en) |
-
2018
- 2018-09-18 CN CN201821530586.2U patent/CN208921812U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20210918 |