CN208903863U - It is a kind of for detecting the switching device in fixation hole aperture and position automatically - Google Patents
It is a kind of for detecting the switching device in fixation hole aperture and position automatically Download PDFInfo
- Publication number
- CN208903863U CN208903863U CN201821944181.3U CN201821944181U CN208903863U CN 208903863 U CN208903863 U CN 208903863U CN 201821944181 U CN201821944181 U CN 201821944181U CN 208903863 U CN208903863 U CN 208903863U
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- China
- Prior art keywords
- fixed frame
- probe
- fixation hole
- pin
- switching device
- 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.)
- Withdrawn - After Issue
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- 239000000523 sample Substances 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a kind of for detecting the switching device in fixation hole aperture and position, including traction mechanism, fixed frame, pin, probe, elastic component, conductive metal sheet and a pair of of probe automatically.It is fixedly connected between traction mechanism and fixed frame.Fixed frame includes the upper holder and lower fixed frame being oppositely arranged, relatively fixed connection between upper holder and lower fixed frame.The both ends of pin are each passed through upper holder and lower fixed frame, can Relative sliding between pin and fixed frame.Elastic component and conductive metal sheet are sleeved on pin, and between upper holder and lower fixed frame, and the upper and lower ends of elastic component are contacted with the upper surface of the inner surface of upper holder and conductive metal sheet respectively.This is mounted on the inside of upper holder to probe, and the end of probe extends to conductive metal sheet.Switching device provided by the utility model can cooperate the automatic detections controller such as PLC, realize the positioning states automatic detection in fixation hole aperture and position.
Description
Technical field
The utility model relates to fixation hole detection technique fields, and in particular to one kind for automatically detect fixation hole aperture and
The switching device of position.
Background technique
Current many automotive electronics accessory such as BDU, BCM, instrument board etc. is locked in automobile frame by fixation hole
, if the aperture and relative position of the fixation hole of accessory production when have deviation, will lead to accessory can not normal mounting exist
In automobile frame.It is therefore necessary to check when factory the aperture of accessory fixation hole and relative position.
Whether the method for deviation mainly has by vernier caliper measurement fixation hole for traditional detection fixation hole aperture and relative position
Aperture, see aperture whether in positive and negative deviation.A tooling is either designed, positioning pin is installed in tooling.Positioning pin
Diameter is consistent with constant aperture, and the relative position of positioning pin and the relative position of accessory fixation hole are consistent.So only
Wanting accessory that can pass through positioning pin can assert that fixation hole is good, otherwise accessory can not pass through positioning pin, then it represents that accessory
The relative position in hole aperture or hole is not right, as defective products.But such mode of operation must rely on and manually put accessory
Enter in tooling, and needs whether eye-observation accessory correctly passes through positioning pin.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of for detecting opening for fixation hole aperture and position automatically
Close device.
In order to achieve the above objectives, the utility model provides the following technical solutions:
The utility model is a kind of for detecting the switching device in fixation hole aperture and position automatically, including traction mechanism, solid
Determine frame, pin, probe, elastic component, conductive metal sheet and a pair of of probe；It is fixedly connected between traction mechanism and fixed frame；
Fixed frame includes the upper holder and lower fixed frame being oppositely arranged, relatively fixed connection between upper holder and lower fixed frame；
The both ends of pin are each passed through upper holder and lower fixed frame, can Relative sliding between pin and fixed frame；It elastic component and leads
Electric metal piece is sleeved on pin, and between upper holder and lower fixed frame, the upper and lower ends of elastic component respectively with it is upper solid
Determine the upper surface contact of the inner surface and conductive metal sheet of frame；This is mounted on the inside of upper holder, the end of probe to probe
Extend to conductive metal sheet；When original state, this, to spacing is kept between probe and conductive metal sheet, is to disconnect shape between probe
State, when fixed frame stress is with respect to pins slide, upper holder compressed spring, the end to probe connects with conductive metal sheet
Touching, this between probe be closed state.
Further, elastic component is spring.
Further, the lower end shapes and sizes of pin match with fixation hole shapes and sizes to be detected.
Further, it is fixed with locating part in the upper end of pin, locating part is located at the outside of upper holder.
Further, traction mechanism is cylinder.
The utility model has the beneficial effects that: switching device provided by the utility model can cooperate the automations such as PLC to examine
Controller is surveyed, realizes the positioning states automatic detection in fixation hole aperture and position.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is that the utility model is a kind of for detecting the switching device structure schematic diagram in fixation hole aperture and position automatically.
In figure, 2 be fixed frame, and 3 be pin, and 4 be probe, and 5 be elastic component, and 6 be conductive metal sheet, and 21 be upper fixation
Frame, 22 be lower fixed frame, and 7 be locating part
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model can be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1, the utility model is a kind of for detecting the switching device in fixation hole aperture and position automatically, including lead
Draw mechanism, fixed frame 2, pin 3, probe 4, elastic component 5, conductive metal sheet 6 and a pair of of probe 4.Traction mechanism and fixed frame
It is fixedly connected between frame 2.Fixed frame 2 includes the upper holder 21 and lower fixed frame 22 being oppositely arranged, and upper holder 21 is under
Relatively fixed connection between fixed frame 22.The both ends of pin 3 are each passed through upper holder 21 and lower fixed frame 22, pin 3 and solid
Determining can Relative sliding between frame 2.Elastic component 5 is sleeved on pin 3, and conductive metal sheet 6 is fixed on pin 3,5 He of elastic component
Conductive metal sheet 6 between upper holder 21 and lower fixed frame 22, the upper and lower ends of elastic component 5 respectively with upper holder 21
The contact of the upper surface of inner surface and conductive metal sheet 6.This is mounted on the inside of upper holder 21 to probe 4, the end of probe 4 to
Conductive metal sheet 6 extends.
When original state, this, to spacing is kept between probe 4 and conductive metal sheet 6, is off-state between probe 4.When
When 2 stress of fixed frame is slided with respect to pin 3,21 compressed spring of upper holder, the end to probe 4 and conductive metal sheet 6
Contact, this between probe 4 be closed state.
In the present embodiment, elastic component 5 is spring.
The lower end shapes and sizes of pin 3 match with fixation hole shapes and sizes to be detected.
Further, it is fixed with locating part 7 in the upper end of pin 3, locating part 7 is located at the outside of upper holder 21.
In the present embodiment, traction mechanism is cylinder.
The working principle of switching device of the utility model for detecting fixation hole aperture and position automatically are as follows: work as detection hole
When diameter and relative position, traction mechanism drives fixed frame and positioning pin to move downward.If tested fixation hole aperture and position
Equal zero deflection, then positioning pin passes through tested fixation hole, and two probes in testing agency are then independent of one another, is equivalent to one and breaks
The switch opened.If tested fixation hole aperture is less than normal or position deviation, positioning pin will not pass through tested fixation hole.Due to frame
Frame continues to move downward, and spring can two probes will be contacted with conductive metal sheet simultaneously by compression.Two probes pass through conductive gold at this time
Belong to piece to link together, is equivalent to the switch of a closure.That is, the fixation hole aperture and relative position of working as detection are all just
When normal, switch is in an off state.When fixation hole aperture and the relative position exception of detection, switch is on
State.
In actual use, the automatic detections controller such as above-mentioned construction of switch cooperation PLC, realizes the automatic of positioning states
Change detection.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (6)
1. a kind of for detecting the switching device in fixation hole aperture and position automatically, it is characterised in that: including fixed frame, pin
Son, probe, elastic component, conductive metal sheet and a pair of of probe；The fixed frame includes the upper holder being oppositely arranged and lower solid
Determine frame, relatively fixed connection between fixed frame and the lower fixed frame；The both ends of the pin are each passed through on described
Fixed frame and the lower fixed frame, can Relative sliding between the pin and the fixed frame；It the elastic component and described leads
Electric metal piece is sleeved on the pin, and between fixed frame and the lower fixed frame, the elastic component it is upper
Lower both ends are contacted with the upper surface of the inner surface of fixed frame and the conductive metal sheet respectively；This is mounted on institute to probe
The inside of upper holder is stated, the end of the probe extends to the conductive metal sheet；When original state, this to probe with it is described
Keep spacing between conductive metal sheet, be off-state between probe, when fixed frame stress is with respect to pins slide, it is described on
Fixed frame compressed spring, the end to probe are contacted with the conductive metal sheet, this is to being closed state between probe.
2. according to claim 1 for detecting the switching device in fixation hole aperture and position automatically, it is characterised in that: institute
Stating elastic component is spring.
3. according to claim 2 for detecting the switching device in fixation hole aperture and position automatically, it is characterised in that: institute
The lower end shapes and sizes and fixation hole shapes and sizes to be detected for stating pin match.
4. according to claim 3 for detecting the switching device in fixation hole aperture and position automatically, it is characterised in that:
The upper end of the pin is fixed with locating part, and the locating part is located at the outside of fixed frame.
5. according to claim 4 for detecting the switching device in fixation hole aperture and position automatically, it is characterised in that: also
Including traction mechanism, it is fixedly connected between the traction mechanism and the fixed frame.
6. according to claim 5 for detecting the switching device in fixation hole aperture and position automatically, it is characterised in that: institute
Stating traction mechanism is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944181.3U CN208903863U (en) | 2018-11-23 | 2018-11-23 | It is a kind of for detecting the switching device in fixation hole aperture and position automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944181.3U CN208903863U (en) | 2018-11-23 | 2018-11-23 | It is a kind of for detecting the switching device in fixation hole aperture and position automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903863U true CN208903863U (en) | 2019-05-24 |
Family
ID=66578120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821944181.3U Withdrawn - After Issue CN208903863U (en) | 2018-11-23 | 2018-11-23 | It is a kind of for detecting the switching device in fixation hole aperture and position automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346343A (en) * | 2018-11-23 | 2019-02-15 | 重庆盟讯电子科技有限公司 | It is a kind of for detecting the switching device in fixation hole aperture and position automatically |
| CN111122314A (en) * | 2019-11-26 | 2020-05-08 | 河南航天精工制造有限公司 | Flaring test tool |
-
2018
- 2018-11-23 CN CN201821944181.3U patent/CN208903863U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346343A (en) * | 2018-11-23 | 2019-02-15 | 重庆盟讯电子科技有限公司 | It is a kind of for detecting the switching device in fixation hole aperture and position automatically |
| CN109346343B (en) * | 2018-11-23 | 2024-02-13 | 重庆盟讯电子科技有限公司 | Switch device for automatically detecting aperture and position of fixed hole |
| CN111122314A (en) * | 2019-11-26 | 2020-05-08 | 河南航天精工制造有限公司 | Flaring test tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20240213 |