CN209372124U - A kind of device for preventing double end and flat head bolt mistakes and omissions from filling - Google Patents
A kind of device for preventing double end and flat head bolt mistakes and omissions from filling Download PDFInfo
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- CN209372124U CN209372124U CN201920266920.6U CN201920266920U CN209372124U CN 209372124 U CN209372124 U CN 209372124U CN 201920266920 U CN201920266920 U CN 201920266920U CN 209372124 U CN209372124 U CN 209372124U
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- bolt
- proximity sensor
- flat head
- detected
- double end
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Abstract
Disclose a kind of device for preventing double end and flat head bolt mistakes and omissions from filling, including part to be detected, multiple flat head bolts and stud are installed on part to be measured, profiling nylon fixture is equipped in the lower section of part to be detected, multiple proximity sensor mounting holes and threaded hole are provided in the bottom of profiling nylon fixture, proximity sensor is installed in proximity sensor mounting hole, is equipped in threaded hole and stops payment bolt, stops payment bolt by described and fixes proximity sensor.The utility model, which has to avoid, traditional artificial to be checked confirmation bolt quantity mistake and can not observe double end and the whether wrongly installed quality risk of flat head bolt, improve the qualification rate and efficiency of product turnout, the product of bolt neglected loading, misloading is prevented to be left to client, improve the satisfaction of client, the burden at heart for reducing employee, the advantages of improving the operating efficiency of employee.
Description
Technical field
Belong to the technical field of mechanical combination Parts Recognition, in particular to it is a kind of to prevent double end and flat head bolt mistakes and omissions from filling
Device.
Background technique
Automotive Engine Chain, which covers, needs to assemble the fixed locking class part such as a variety of bolts, screw plug, bolt gum cover, is used for
The connection that chain cover and engine cylinder body are combined closely is done, when engine chain lid and cylinder body carry out that torsion will be used when installation connects
Torque wrench tightens the stud of chain cover upper periphery and flat head bolt, at this time the stud of chain cover upper periphery, flat
Hook bolt is just fixed locking and is acted on, and flat head bolt closely connects chain cover and cylinder body, and stud not only acts as and tack
Another part will be also fixed when bolt said function, stud may cause engine assembly when being mounted on flat head bolt position
Shock causes to stop line.
Currently, employee can examine bolt to check bolt quantity and observe whether stud pacifies before finished product vanning is delivered
Errors present is put, this process operator is easy eye fatigue and timing is needed to rest, and observes not careful or can generate position
Set it is misplaced be unfavorable for improve production production capacity.
The problem of being checked based on specific bolt in this way, it is necessary to which can explore in terms of other by device and identification skill
Art identifies to solve the problems, such as that stud and flat head bolt mistakes and omissions fill, and reaches the effect for improving production efficiency and employee being facilitated to operate
Fruit.
Summary of the invention
Provide that structure is simple, easy to use, can split cavity when material cake removal reach three template die of die casting accurately controlled
The cast gate punching mechanism of tool.
A kind of device for preventing double end and flat head bolt mistakes and omissions from filling, including part to be detected, are equipped on the part to be measured
Multiple flat head bolts and stud are equipped with profiling nylon fixture in the lower section of the part to be detected, press from both sides in the profiling nylon
The bottom of tool is provided with multiple proximity sensor mounting holes and threaded hole, is equipped in the proximity sensor mounting hole close to biography
Sensor is equipped in the threaded hole and stops payment bolt, stops payment bolt by described and fixes proximity sensor, described close to passing
The distance of sensor head to flat head bolt is 2mm, and the distance on the proximity sensor head to stud is 2mm, described to connect
The signal wire via cable of nearly sensor is sent to state instruction light panel and is prompted, and sets on the state instruction light panel
There are qualified indicator light and unqualified indicator light.
Be: the proximity sensor is 4mm proximity sensor.
Technical solution has the advantage that compared with prior art
It avoids and traditional artificial check confirmation bolt quantity mistake and can not observe double end and whether flat head bolt is wrongly installed
Quality risk, improve the qualification rate and efficiency of product turnout, prevent bolt neglected loading, the product of misloading is left to client, improve
The satisfaction of client, reduces the burden at heart of employee, improves the operating efficiency of employee.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion that the utility model correctly installs the detection device after bolt；
Fig. 2 is that the utility model correctly installs the detection device schematic diagram after bolt；
Fig. 3 is the O of Fig. 2 to cross-sectional view；
Fig. 4 is stud and flat head bolt difference schematic diagram when the utility model correctly installs bolt；
Fig. 5 is that the utility model correctly installs the detecting state figure after bolt；
Fig. 6 is the A of Fig. 5 to cross-sectional view；
Fig. 7 is the main view of Fig. 5；
Detecting state figure of the Fig. 8 for the utility model stud and flat head bolt position after wrongly installed；
Fig. 9 is the A of Fig. 8 to cross-sectional view；
Figure 10 is the detecting state figure after the neglected loading of the utility model bolt；
Figure 11 is the A of Figure 10 to cross-sectional view；
Description of symbols:
1- part to be detected；2- flat head bolt；3- stud；4- profiling nylon fixture；5- threaded hole；The close sensing of 6-
Device, 7- stop payment bolt, 8- proximity sensor mounting hole, 9- cable, 10- state instruction light panel, 11- qualification indicator light, 12- not
Qualified indicator light.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to more preferably illustrate, the certain portions of attached drawing
Part has omission, zooms in or out, and does not represent the size of actual product；To those skilled in the art, certain in attached drawing
A little common recognition structures and its explanation may be omitted and be will be understood by.
Description in, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
Connect, be also possible to be electrically connected, for the ordinary skill in the art, can be understood with concrete condition above-mentioned term tool
Body meaning.Technical solution with reference to the accompanying drawings and examples pair is described further.
As shown in Fig. 1 ~ 11, a kind of device for preventing double end and flat head bolt mistakes and omissions from filling is disclosed: including part 1 to be detected,
Multiple flat head bolts 2 and stud 3 are installed on the part 1 to be measured, are equipped with profiling Buddhist nun in the lower section of the part 1 to be detected
Imperial fixture 4 is provided with multiple proximity sensor mounting holes 8 and threaded hole 5 in the bottom of the profiling nylon fixture 4, connects described
Proximity sensor 6 is installed in nearly sensor mounting hole 8, is equipped in the threaded hole 5 and stops payment bolt 7, is stopped by described
Bolt 7 is paid to fix proximity sensor 6, the distance on 6 head of proximity sensor to flat head bolt 2 is 2mm, described close to biography
The distance of 6 head of sensor to stud 3 is 2mm, and the signal wire via cable 9 of the proximity sensor 6 is sent to state and refers to
Show that light panel 10 is prompted, qualified indicator light 11 and unqualified indicator light 12 are equipped on the state instruction light panel 10.
It is as above-mentioned technical proposal to advanced optimize:
Decision logic is that the 4mm proximity sensor 6 in only all profiling nylon fixtures 4 all has signal, qualification instruction
Lamp 11 just lights.Any one 4mm proximity sensor 6 does not have signal, and unqualified indicator light 12 just lights.
Fig. 4 is the detecting state figure in double end and flat head bolt correct placement product simultaneously, when operator is to be checked
Region, which is taken, to be installed the products 1 of peripheral bolts and is placed on profiling nylon fixture 4, and the placement of part 1 to be detected has 2 kinds of appearances at this time
State and testing result:
Situation one: part 1 to be detected is put into profiling nylon fixture 4, and part 1 to be detected and fixture profiling are bonded, on part 1 to be detected
Proximity sensor 6 of the peripheral bolts on profiling nylon fixture 4 be just 2mm, in the detection zone of proximity sensor 6
Interior, sensor issues signal, and state instruction panel 10 exports qualified indicator light letter after receiving the signals of all proximity sensors 6
Numbers 11, operator immediately can know that the 1 peripheral bolts quantity of part to be detected is correct, stud 3 and flat head bolt 2
It sets without wrongly installed mutually, operator takes product away, and mistake proofing detection terminates.
Situation two: when stud 3 and 2 misloading of flat head bolt and neglected loading, part to be detected can be there are two types of posture；
Two kinds of postures are respectively as follows: 1, bolt neglected loading: when such as Figure 10-11 bolt neglected loading, part 1 to be detected and fixture profiling patch
It closes, proximity sensor 6 of the peripheral bolts on part 1 to be detected on profiling nylon fixture 4 is just 2mm, neglected loading bolt
The proximity sensor 6 of position is 5mm from product height, has been greater than the detecting distance of proximity sensor 6, the sensing not sensed
Device does not send signal, senses that the sensor of bolt issues signal, state instruction panel 10 does not receive all proximity sensors 6
Signal, state instruction panel 10 exports unqualified instruction modulating signal 12.Whether this method can quickly check bolt quantity
Qualification, operator immediately can know that 1 peripheral bolts of part to be detected have exception, and part to be detected is at once by part 1 to be detected
It is put into pending area, mistake proofing detection terminates, and prepares next part 1 to be detected of circulation.
Posture two: bolt location is wrongly installed mutually: to be detected if Fig. 8-9 is when stud 3 is mounted in 2 position of flat head bolt
Part 1 and fixture profiling cannot be bonded, and the position misloading of the dress flat head bolt 2 is the part to be detected 1 of stud 3 in profiling originally
Run-off the straight on fixture, the position for leading to remaining bolt and proximity sensor 6 have been greater than proximity sensor 6 apart from 4mm is greater than
Detecting distance.
If Figure 10-11 is when flat head bolt 2 is mounted in 3 position of stud, part 1 to be detected and fixture profiling fitting are to be checked
It surveys on part 1 and correct peripheral bolts is installed, the proximity sensor 6 on profiling nylon fixture 4 is just 2mm.Stud 3
With 2 difference in height of flat head bolt because being greater than 4mm, when 3 installation site of stud loads onto flat head bolt 2,2 He of flat head bolt
6 distance of proximity sensor will be greater than 4mm, be greater than the detecting distance of proximity sensor 6.
When appearance both the above detecting distance has been greater than the detecting distance posture of proximity sensor 6, indication panel 10 is not connect
The signal of all proximity sensors 6 is received, state instruction panel 10 exports unqualified instruction modulating signal 12.Operator
Immediately know that 1 peripheral bolts of part to be detected have exception, part 1 to be detected is put into pending area at once by employee.Mistake proofing detection
Terminate, prepares next product of circulation.
The utility model be used in front of shipment quickly check peripheral bolts quantity whether mistake, stud and flat head bolt
It is whether with the wrong location mutually, mistake caused by traditional manual inspection is checked is avoided, not only brings convenience to operator
Also production efficiency is effectively raised, the discharge rate of qualified products gets a promotion.It prevents bad products from flowing to client, improves
The satisfaction of client.
The utility model, which avoids, traditional artificial to be checked confirmation bolt quantity mistake and can not observe double end and tack spiral shell
The whether wrongly installed quality risk of bolt improves the qualification rate and efficiency of product turnout, the product of bolt neglected loading, misloading is prevented to be left to
Client improves the satisfaction of client, reduces the burden at heart of employee, improves the operating efficiency of employee.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Technical solution has the advantage that compared with prior art
Finally, it should be noted that the above is only preferred embodiment, be not limited to, although referring to embodiment pair
It is described in detail, it for those skilled in the art, still can be to skill documented by foregoing embodiments
Art scheme is modified or equivalent replacement of some of the technical features, but it is all spirit and principle within, institute
Any modification, equivalent substitution, improvement and etc. of work, within the protection scope that should be included in.
Claims (2)
1. a kind of device for preventing double end and flat head bolt mistakes and omissions from filling, including part to be detected (1), on the part (1) to be detected
Multiple flat head bolts (2) and stud (3) are installed, it is characterised in that: be equipped with profiling in the lower section of the part (1) to be detected
Nylon fixture (4) is provided with multiple proximity sensor mounting holes (8) and threaded hole in the bottom of the profiling nylon fixture (4)
(5), proximity sensor (6) are installed in the proximity sensor mounting hole (8), are equipped with only in the threaded hole (5)
It pays bolt (7), stops payment bolt (7) by described and fix proximity sensor (6), proximity sensor (6) head to tack
The distance of bolt (2) is 2mm, and the distance on proximity sensor (6) head to stud (3) is 2mm.
2. a kind of device for preventing double end and flat head bolt mistakes and omissions from filling according to claim 1, it is characterised in that: described to connect
Nearly sensor (6) is 4mm proximity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266920.6U CN209372124U (en) | 2019-03-04 | 2019-03-04 | A kind of device for preventing double end and flat head bolt mistakes and omissions from filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266920.6U CN209372124U (en) | 2019-03-04 | 2019-03-04 | A kind of device for preventing double end and flat head bolt mistakes and omissions from filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372124U true CN209372124U (en) | 2019-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920266920.6U Active CN209372124U (en) | 2019-03-04 | 2019-03-04 | A kind of device for preventing double end and flat head bolt mistakes and omissions from filling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406704A (en) * | 2021-05-21 | 2021-09-17 | 东科克诺尔商用车制动技术有限公司 | Part neglected loading detection device and method |
-
2019
- 2019-03-04 CN CN201920266920.6U patent/CN209372124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406704A (en) * | 2021-05-21 | 2021-09-17 | 东科克诺尔商用车制动技术有限公司 | Part neglected loading detection device and method |
| CN113406704B (en) * | 2021-05-21 | 2023-03-07 | 东科克诺尔商用车制动技术有限公司 | Part neglected loading detection device and method |
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