CN205437556U - Sheet metal component nut detection mechanism - Google Patents
Sheet metal component nut detection mechanism Download PDFInfo
- Publication number
- CN205437556U CN205437556U CN201620209064.7U CN201620209064U CN205437556U CN 205437556 U CN205437556 U CN 205437556U CN 201620209064 U CN201620209064 U CN 201620209064U CN 205437556 U CN205437556 U CN 205437556U
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- sheet metal
- metal component
- nut
- cylinder
- testing agency
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Abstract
The utility model discloses a sheet metal component nut detection mechanism belongs to a welding complementary unit, detection mechanism include the cylinder, the cylinder is installed on the mount pad, install on the output pole of cylinder and detect the round pin, it is corresponding with the position of sheet metal component top nut to detect the round pin, just the cross section diameter that detects the round pin is greater than the aperture of sheet metal component top nut. The upward movement of round pin is detected through the cylinder drive to judge the mode of selling the journey that detects judges whether the nut on the sheet metal component exists, and for current sheet metal component nut detection mode, the volume obviously reduces, has effectively saved welding jig's design space, and can play the effect that detects the nut equally, simultaneously the utility model provides a sheet metal component nut detection mechanism simple structure, use cost is lower, can install and use on all kinds of welding jig, and the range of application is wide.
Description
Technical field
This utility model relates to a kind of welding auxiliary body, and in particular, this utility model relates generally to a kind of sheet metal component nut testing agency.
Background technology
In the welding of automobile metal plate work, it is to use human weld's screw and nut on sheet metal component, if a upper operation solder skip connects screw and nut, if so not finding solder skip screw-nut in this operation, workpiece after directly welding has no idea to carry out repair welding screw and nut again, can only scrap.Therefore in the automobile metal plate work weld jig with screw and nut, in order to detect screw and nut, whether solder skip connects, and uses whether have screw-nut on the induction apparatus detection sheet metal component of proximity, or indirectly senses whether nut exists by spring mechanism.If nut exists, system then carries out other and is fixedly clamped, welding job.But the most all of sheet metal component all can carry out the monitoring of nut by aforementioned manner, owing to being affected by the self reason of sheet metal component or fixture, it sometimes appear that do not have on fixture space put testing agency or because of needs place testing agency cause fixture to make, and not all workpiece is suitable for direct proximity switch or indirect proximity switch to detect nut in other words,；Thus it is necessary that the testing agency for aforementioned nut is further studied and improves.
Utility model content
One of the purpose of this utility model is for above-mentioned deficiency, a kind of sheet metal component nut testing agency is provided, solve the nut testing agency of sheet metal component in prior art with expectation and take up room bigger, it is impossible to adapt to part workpiece on weld jig, carry out the technical problems such as detection that whether nut exist.
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of sheet metal component provided by the utility model nut testing agency, described testing agency includes cylinder, described cylinder is installed in mounting seat, on the take-off lever of described cylinder, test pin is installed, described test pin is corresponding with the position of sheet metal component top nut, and the cross-sectional diameter of described test pin is more than the aperture of described sheet metal component top nut.
As preferably, further technical scheme is: the take-off lever end of described cylinder is provided with magnetic switch, described magnetic switch Access Control module.
Further technical scheme is: described testing agency's integral installation is on weld jig.
Further technical scheme is: described cylinder is additionally provided with air relief valve on the pipeline of high-pressure air source.
Compared with prior art, one of the beneficial effects of the utility model are: by moving upward of air cylinder driven test pin, in the way of judging test pin stroke, judge whether the nut on sheet metal component exists, for existing sheet metal component nut detection mode, volume is obviously reduced, effectively save the design space of weld jig, and the effect of detection nut can be played equally, a kind of sheet metal component the most provided by the utility model nut testing agency simple in construction, use cost is relatively low, can install and use on all kinds of weld jigs, range of application is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation for one embodiment of this utility model is described；
In figure, 1 be cylinder, 2 be mounting seat, 3 be test pin, 4 be air relief valve, 5 be sheet metal component, 6 for nut.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further elaborated.
With reference to shown in Fig. 1, an embodiment of the present utility model is a kind of sheet metal component nut testing agency, this testing agency includes cylinder 1, this cylinder 1 is installed in mounting seat 2, as shown in the figure cylinder 1 take-off lever can be installed upward, then test pin 3 is installed on the take-off lever of cylinder 1, and make test pin 3 corresponding with the position of sheet metal component top nut, for the more important thing is, the cross-sectional diameter of test pin 3 need to be more than the aperture of aforementioned sheet metal component top nut.Preferably, excessive and make test pin 3 damage sheet metal component for preventing cylinder 1 from upwards exporting efficient cause power, the most also can be additionally provided with air relief valve 4 on the cylinder 1 pipeline with high-pressure air source；And in application process preferably by this mechanism's integral installation on weld jig.
In the present embodiment, moving upward of test pin 3 is driven by cylinder 1, in the way of judging test pin 3 stroke, judge whether the nut 6 on sheet metal component 5 exists, for existing sheet metal component nut detection mode, volume is obviously reduced, and effectively saves the design space of weld jig, and can play the effect of detection nut equally, simple in construction simultaneously, use cost is relatively low.
According to another embodiment of the present utility model, for making testing agency can feed back testing agency in time, the automatic clamping function that can coordinate fixture uses, also take-off lever end at above-mentioned cylinder magnetic switch can be installed again, by this magnetic switch Access Control module, the different detection signals fed back to control module by magnetic switch, are judged on current sheet metal component welded nut the most by control module.
With reference to shown in Fig. 1, the above-mentioned preferred embodiment of this utility model is in actual use, when with nut 6(M8 nut) sheet metal component 1 when being placed on fixture, cylinder 1 action, a diameter of φ 8 of test pin 3, because the minimum-value aperture of M8 screw is φ 6.65, so 30mm just cannot stretch out when stroke cylinder 1 take-off lever reaches about 20mm again, the signal of the magnetic switch of its end is then OFF, the signal of OFF is fed back to control module, being expressed as sheet metal component qualified, containing nut, then fixture can carry out next step action.When not with nut 4(M8 nut) sheet metal component when being placed on fixture, cylinder 1 action, a diameter of φ 8 of test pin 3, there is no the punching on the sheet metal component of M8 nut more than φ 8, so 30mm stroke pen cylinder piston rod then can directly stretch out, the most current stroke is the range of cylinder 1, the signal of the magnetic switch of take-off lever end is then ON, ON signal is fed back to control module, represent and do not carry corresponding nut on sheet metal component, program in control module starts reports to the police, and makes fixture cannot be carried out next step action；Repeat aforesaid operation at this after laying down current sheet metal component.
Than that described above, it can further be stated that " embodiment ", " another embodiment ", " embodiment " spoken of in this manual etc., the specific features, structure or the feature that refer to combine the description of this embodiment are included at least one embodiment that the application generality describes.The most multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, it is understood that combine any embodiment when describing a specific features, structure or feature, to be advocated is to combine other embodiments also to fall in the range of this utility model to realize this feature, structure or feature.
This utility model is described by multiple explanatory embodiment the most of the present utility model, but, should be appreciated that, those skilled in the art can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will fall within spirit disclosed in the present application and spirit.More specifically, in the range of disclosure, drawings and claims, the building block of theme composite configuration and/or layout can be carried out multiple modification and improvement.In addition to the modification carrying out building block and/or layout and improvement, to those skilled in the art, other purposes also will be apparent from.
Claims (4)
1. a sheet metal component nut testing agency, it is characterized in that: described testing agency includes cylinder (1), described cylinder (1) is installed in mounting seat (2), test pin (3) is installed on the take-off lever of described cylinder (1), described test pin (3) is corresponding with the position of sheet metal component top nut, and the cross-sectional diameter of described test pin (3) is more than the aperture of described sheet metal component top nut.
Sheet metal component the most according to claim 1 nut testing agency, it is characterised in that: the take-off lever end of described cylinder (1) is provided with magnetic switch, described magnetic switch Access Control module.
Sheet metal component the most according to claim 1 nut testing agency, it is characterised in that: described testing agency's integral installation is on weld jig.
Sheet metal component the most according to claim 1 nut testing agency, it is characterised in that: described cylinder (1) is additionally provided with air relief valve (4) on the pipeline of high-pressure air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209064.7U CN205437556U (en) | 2016-03-18 | 2016-03-18 | Sheet metal component nut detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209064.7U CN205437556U (en) | 2016-03-18 | 2016-03-18 | Sheet metal component nut detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437556U true CN205437556U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620209064.7U Active CN205437556U (en) | 2016-03-18 | 2016-03-18 | Sheet metal component nut detection mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN205437556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169815A (en) * | 2017-11-29 | 2018-06-15 | 芜湖普威技研有限公司 | Automobile component nut leak inductance mechanism |
-
2016
- 2016-03-18 CN CN201620209064.7U patent/CN205437556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169815A (en) * | 2017-11-29 | 2018-06-15 | 芜湖普威技研有限公司 | Automobile component nut leak inductance mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Fonda YUNPU Industrial Zone Whampoa District Guangzhou road 510000, Guangdong province No. 6 Room 101 Patentee after: GUANGZHOU ZSROBOT INTELLIGENT EQUIPMENT CO.,LTD. Address before: Fonda YUNPU Industrial Zone Whampoa District Guangzhou road 510000, Guangdong province No. 6 Room 101 Patentee before: GUANGZHOU ZOSETECH MACHINERY EQUIPMENT CO.,LTD. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Kaide Finance Leasing Co.,Ltd. Assignor: GUANGZHOU ZSROBOT INTELLIGENT EQUIPMENT CO.,LTD. Contract record no.: 2019990000221 Denomination of utility model: Sheet metal component nut detection mechanism Granted publication date: 20160810 License type: Exclusive License Record date: 20190709 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sheet metal component nut detection mechanism Effective date of registration: 20190807 Granted publication date: 20160810 Pledgee: Guangzhou Kaide Finance Leasing Co.,Ltd. Pledgor: GUANGZHOU ZSROBOT INTELLIGENT EQUIPMENT CO.,LTD. Registration number: Y2019990000030 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangzhou Kaide Finance Leasing Co.,Ltd. Assignor: GUANGZHOU ZSROBOT INTELLIGENT EQUIPMENT CO.,LTD. Contract record no.: 2019990000221 Date of cancellation: 20220922 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220922 Granted publication date: 20160810 Pledgee: Guangzhou Kaide Finance Leasing Co.,Ltd. Pledgor: GUANGZHOU ZSROBOT INTELLIGENT EQUIPMENT CO.,LTD. Registration number: Y2019990000030 |