CN206311318U - A kind of lever parts leak inductance mechanism - Google Patents
A kind of lever parts leak inductance mechanism Download PDFInfo
- Publication number
- CN206311318U CN206311318U CN201621444402.1U CN201621444402U CN206311318U CN 206311318 U CN206311318 U CN 206311318U CN 201621444402 U CN201621444402 U CN 201621444402U CN 206311318 U CN206311318 U CN 206311318U
- Authority
- CN
- China
- Prior art keywords
- lever
- proximity switch
- detection
- bar
- leak inductance
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of auto parts and components detection means, more particularly, to a kind of lever parts leak inductance mechanism.The lever parts leak inductance mechanism, including the proximity switch being fixed on fixture, the contiguous block being fixed on fixture and the detection lever for being hinged on contiguous block upper end, the two ends of the detection lever test section corresponding with the induction end of proximity switch and contact site corresponding with part to be detected with hinge as pivot is provided with.It is hinged on contiguous block by by detection lever, detect that the test section of lever is corresponding with the induction end of proximity switch, detect that the contact site of lever is corresponding with part to be detected, so that the nut solder skip signal on part to be detected further controls the action of fixture by detecting lever transmission to proximity switch by the break-make of proximity switch.
Description
Technical field
The utility model is related to a kind of auto parts and components detection means, more particularly, to a kind of inspection of lever parts solder skip
Survey mechanism.
Background technology
Project-welding nut is widely used on white body, and the project-welding nut on white body is usually welded on some more hidden portions
, easily there is the situation of nut solder skip in position, causes product defects, the product of this defect to be produced in being flowed into subsequent handling
The serious consequence of life, even results in vehicle and scraps.When usual enterprise produces, to avoid nut solder skip, mainly in the following ways：
Manually check nut whether solder skip, because quality of workers differs and the fatiguability that works long hours, note being difficult to concentrate, it is difficult to protect
Demonstrate,prove the stability of product quality；Detect that its principle is after proximity switch directly senses part, signal to be passed using proximity switch
It is delivered to welding machine controller to control welding gun to act, does not have signal transmission to controller during part neglected loading, welding gun attonity, but by zero
The condition limitations such as part structure, fixture location structure, solder joint distribution, cannot realize leaking nut using the proximity switch of ordinary construction
The detection of weldering.
Utility model content
It is to solve problem above, the utility model provides a kind of detection efficiency high, testing result accurate stable, simple to operate
Lever parts leak inductance mechanism；The testing agency is applied to the inspection of the project-welding nut for being welded on narrow space position
Survey.
The technical solution adopted in the utility model is：A kind of lever parts leak inductance mechanism, including it is fixed on folder
Proximity switch on tool, it is characterised in that：Also include the mounting blocks that are fixed on fixture and be hinged by hinge and mounting blocks
Detection lever, the detection lever be respectively arranged at two ends with test section corresponding with proximity switch induction end and with part pair to be detected
The contact site answered.
Preferably, the inspection that the detection lever be arranged in parallel including contiguous block and two and one end is connected with contiguous block
Measuring staff and contact bar, the test section and contact site are located at the other end of detection bar and contact bar respectively.
Preferably, the length of the detection bar is longer than the length of contact bar.
Preferably, the detection bar is 3 with the lenth ratio for contacting bar:1.
Preferably, the bottom of the mounting blocks is provided with location hole and connecting hole.
The utility model obtain beneficial effect be：It is hinged on contiguous block by by detection lever, detects the inspection of lever
Survey portion is corresponding with the induction end of proximity switch, detects that the contact site of lever is corresponding with part to be detected so that the spiral shell on part to be detected
Female solder skip signal further controls the dynamic of fixture by detecting lever transmission to proximity switch by the break-make of proximity switch
Make.
Brief description of the drawings
Fig. 1 is the working state figure of lever parts leak inductance mechanism when nut is welded with part to be detected；
Fig. 2 is the side view of Fig. 1；
The working state figure of lever parts leak inductance mechanism when Fig. 3 is solder skip nut on part to be detected；
Fig. 4 is a kind of embodiment of the present utility model.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of lever parts leak inductance mechanism of the present utility model, including proximity switch 1, company
Connect block 2 and detection lever 3, proximity switch 1 is fixedly connected on fixture by connecting plate 7, proximity switch 1 by holding wire and
PLC 8 is connected, and PLC 8 controls the clamping or release of fixture；The He of location hole 21 that contiguous block 2 passes through bottom both sides
The positioning of connecting hole 22 at middle part is fixed on fixture, and the upper end of contiguous block 2 is hinged with detection lever 3 by hinge 4, detects lever 3
Using integral structure, two ends with hinge 4 for pivot is provided with test section 3a and contact site 3b, the upper end of test section 3a with connect
The correspondence of induction end 11 of nearly switch 1, the upper end of contact site 3b is corresponding with part to be detected 5.
The lever parts leak inductance mechanism is designed to press-down type in the present embodiment.As shown in figure 3, when to be detected
When corresponding site does not have welded nut 6 on part 5, no nut 6 pushes down contact site 32, because test section 3a is more long than contact site 3b,
Under self gravitation effect, test section 3a declines contact site 3b and upwarps, and test section 3a connects away from the induction end 11 of proximity switch 1
Nearly switch 1 cannot be connected, and not have signal output in PLC 8, and fixture attonity, robot welding cannot preengage, and start
Alarm；As shown in figure 1, when corresponding site is welded with nut 6 on part to be detected 5, nut 6 pushes down contact site 3b, test section 3a is leaned on
The near induction end 11 of (or contact) proximity switch 1, proximity switch 1 is connected, and has signal output in PLC 8, PLC controls
The control fixture of device 8 is normally clamped, and robot starts welding.
The lever parts leak inductance mechanism can also treat according to the concrete shape of part to be detected 5, welded nut 6
The concrete conditions such as the distributing position on detection piece 5, by the length and mode (test section 3a and the contact site of sensing that detect lever 3
The position setting of 3b, the sensed position of test section 31 and induction end 11, the contact side of contact site 3b and the top nut 6 of part to be detected 5
Formula etc.) make corresponding adjustment, required with meeting specific detection.
As shown in figure 4, detection lever 3 of the present utility model uses split-type structural, detection lever 3 include contiguous block 31,
Detection bar 32 and contact bar 33, detection bar 32 and contact bar 33 are arranged in parallel, and are separately fixed at the left and right of contiguous block 31
Two ends, the length of detection bar 32 is more long than contacting the length of bar 33, and lenth ratio is 3:1, contiguous block 31 is hinged on by hinge 4
The upper end of contiguous block 2, detection bar 32 and contact bar 33 are that pivot forms lever-type structure with hinge 4；At the end of detection bar 32
End is provided with the test section 3a being engaged with the induction end 11 of proximity switch 1, is provided with and spiral shell on part to be detected 5 in contact bar 33 end
The female 6 contact site 3b being engaged.Motion principle is identical with integral type detection lever 3.
Claims (5)
1. a kind of lever parts leak inductance mechanism, including it is fixed on the proximity switch (1) on fixture, it is characterised in that：
Also include the mounting blocks (2) being fixed on fixture and the detection lever (3) being hinged by hinge (4) and mounting blocks (2), the inspection
Survey lever (3) be respectively arranged at two ends with test section (3a) corresponding with proximity switch (1) induction end (11) and with part to be detected (5)
Corresponding contact site (3b).
2. lever parts leak inductance mechanism according to claim 1, it is characterised in that：Detection lever (3)
It is be arranged in parallel including contiguous block (31) and two and detection bar (32) that one end is connected with contiguous block (31) and contact bar (33),
The test section (3a) and contact site (3b) are located at the other end of detection bar (32) and contact bar (33) respectively.
3. lever parts leak inductance mechanism according to claim 2, it is characterised in that：The detection bar (32)
Length is longer than the length of contact bar (33).
4. lever parts leak inductance mechanism according to claim 3, it is characterised in that：The detection bar (32) with
The lenth ratio of contact bar (33) is 3:1.
5. the lever parts leak inductance mechanism according to claim any one of 1-4, it is characterised in that：The installation
The bottom of block (2) is provided with location hole (21) and connecting hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444402.1U CN206311318U (en) | 2016-12-27 | 2016-12-27 | A kind of lever parts leak inductance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444402.1U CN206311318U (en) | 2016-12-27 | 2016-12-27 | A kind of lever parts leak inductance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311318U true CN206311318U (en) | 2017-07-07 |
Family
ID=59246190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444402.1U Active CN206311318U (en) | 2016-12-27 | 2016-12-27 | A kind of lever parts leak inductance mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202237A (en) * | 2018-11-30 | 2019-01-15 | 南京奥源科技实业有限公司 | A kind of rosin joint leak inductance device for robot automatic arc stud welding machine |
-
2016
- 2016-12-27 CN CN201621444402.1U patent/CN206311318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202237A (en) * | 2018-11-30 | 2019-01-15 | 南京奥源科技实业有限公司 | A kind of rosin joint leak inductance device for robot automatic arc stud welding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101490938B1 (en) | Welding facility inspecting system | |
| CN206311318U (en) | A kind of lever parts leak inductance mechanism | |
| CN201177759Y (en) | Positioned detection apparatus for automatic welding clamp | |
| CN202133358U (en) | Replaceable outside thread sealing surface diameter measuring instrument | |
| CN205464897U (en) | It welds recognition device to prevent that nut from leaking | |
| CN205271191U (en) | Welding bead intellectual detection system machine imaging system | |
| CN209363937U (en) | Soldering appliance for cabinet | |
| CN202846081U (en) | Wedge-shaped welding fixture device | |
| CN202037414U (en) | Anti-missed-welding inspection system for robot welding | |
| CN203687920U (en) | Positioning device for checking oil gun swinging angles | |
| CN208223445U (en) | Needle height detecting device in a kind of connector | |
| CN110595904A (en) | Projection welding bolt and nut welding strength detection equipment | |
| CN205450139U (en) | Transformer testing device | |
| CN206339667U (en) | A kind of glass trade mark automatic detection device for fragment on annealing furnace | |
| CN205927456U (en) | Double -screw bolt leak protection and quality detection device of arc stud welding frock | |
| CN105364382A (en) | Automobile welding station clamp locking determination and effective welding spot counting system | |
| CN204470831U (en) | Welding leak-proof device | |
| KR20150079018A (en) | Bolt thread detecting device | |
| CN203116657U (en) | High-pressure fuel pipe three-coordinate measuring device | |
| CN219737382U (en) | Crawling mechanism for pressure steel pipe girth weld detection | |
| CN218349339U (en) | Test plug gauge for non-open area | |
| CN202377686U (en) | Quick detector for tailored blank laser welding line pre-positioning baffle plates | |
| CN109158747A (en) | A kind of nut screw projection welder automatic checkout equipment | |
| CN220399479U (en) | Multifunctional projection bulb automatic detector | |
| CN212482313U (en) | Detection tool for multilayer fuel pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |