CN109926538A - A kind of leakproof, which is riveted, sets and leakproof riveting automatic testing method - Google Patents
A kind of leakproof, which is riveted, sets and leakproof riveting automatic testing method Download PDFInfo
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- CN109926538A CN109926538A CN201711350146.9A CN201711350146A CN109926538A CN 109926538 A CN109926538 A CN 109926538A CN 201711350146 A CN201711350146 A CN 201711350146A CN 109926538 A CN109926538 A CN 109926538A
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- 238000012360 testing method Methods 0.000 title claims description 9
- 238000004080 punching Methods 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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- Insertion Pins And Rivets (AREA)
Abstract
The present invention, which provides a kind of leakproof and is riveted, to set, it is set to below punching machine, include: fixed bracket, the positioning seat being detachably connected and the backing plate being slidably connected are provided on fixed bracket, corresponds to immediately below each riveting column to be punched on the positioning seat and is provided with mounting hole；The mounting hole is extended in the sensor module of at least one, one end of sensor module, for when punching machine presses in place after according to whether touching riveting column judges whether riveting in place, and issue judgement signal；Alarm connects each sensor module, for receiving the judgement signal and sounding an alarm；Spring assembly is set to below positioning seat, for resetting the positioning seat after the completion of punching press；Leakproof provided by the invention be riveted set can punching machine presses in place after, quickly detect whether punching press riveting column rivets in place, detection efficiency is high, time saving and energy saving, solves the problems, such as that easy leakage riveting existing in the prior art influences the product quality of workpiece.
Description
Technical field
It is riveted and sets and leakproof riveting is examined automatically the present invention relates to riveting smelting lamps structure technical field more particularly to a kind of leakproof
Survey method.
Background technique
In punching machine mold riveting technique, need to rivet various screws etc. on workpiece, it is too many due to needing to rivet quantity,
Therefore it often will appear leakage riveting phenomenon in riveting process, and to enter the tolerance after product stringent for screw riveting, if riveting screw
Length meet design requirements, and can seriously affect the product quality of riveting workpiece, so that detecting whether that there is leakage riveting, riveting is
It is no to need to put into a large amount of manpower in place, and usually occur the case where missing inspection in implementation, it can not guarantee the quality of product, make
Low at finished product rate, rework cost is high, all brings biggish trouble to procedure inspection, client.
Summary of the invention
It is an object of the invention to: it is provided for leakage riveting existing in the prior art, riveting problem not in place a kind of anti-
Leakage, which is riveted, sets and leakproof riveting automatic testing method, reduces leakage riveting, riveting phenomenon not in place.
The technical solution that the present invention is proposed with regard to above-mentioned technical problem is as follows: on the one hand, a kind of leakproof is provided it is riveted and set, if
It is placed in below punching machine, comprising:
Bracket is fixed, the positioning seat being detachably connected is provided on the fixed bracket and the fixed bracket that is slidably connected
Backing plate, correspond on the positioning seat immediately below each riveting column to be punched and be provided with mounting hole；
The mounting hole is extended in the sensor module of at least one, one end of the sensor module, for working as punching machine
According to whether touching riveting column judges whether riveting in place after pushing in place, and issue judgement signal；
Alarm connects each sensor module, for receiving the judgement signal, and sounds an alarm；
Spring assembly is set to below the positioning seat, for resetting the positioning seat after the completion of punching press.
The above-mentioned leakproof of the present invention, which is riveted, sets, and each sensor module includes the T-type set gradually from top to bottom
Red needle, sensor probe, sensor and the fastener for being set in the sensor periphery；
The T-type red needle, the upper surface of the T-type red needle and the bottom surface of riveting column are detachably installed in the mounting hole
Profile matches, and supports riveting column afterwards in place for punching machine presses；
The fastener is used to for the sensor rotation being connected to the backing plate, and can adjust sensor by rotation
Protrude the height of the backing plate upper surface.
The above-mentioned leakproof of the present invention, which is riveted, sets, and the alarm includes PLC host and the company for connecting the sensor
Connect the indicator light of the PLC host；
When punching machine presses in place after, if sensor has detected riveting column and compressed the T-type probe, the sensor is generated
Signal is sent to the PLC host in place for riveting, and PLC host control instructions lamp shows green light, and otherwise, control instructions lamp shows red
Lamp simultaneously sounds the alarm.
The above-mentioned leakproof of the present invention, which is riveted, sets, and the fixed bracket further includes being set gradually from top to bottom for inlaying
The mold panel of the positioning seat, is used to support the positioning seat board of the positioning seat, lower template and several be used to support
The mold sole of the lower template；
The groove to match with the backing plate is offered in opposing sidewalls between the mold sole of adjacent two, is used
In the backing plate that is slidably connected.
The above-mentioned leakproof of the present invention, which is riveted, sets, and offers in the positioning seat board and lower template for placing the bullet
The spring accommodating chamber of spring component, the spring assembly include the spring punching being set in turn in the spring accommodating chamber from top to bottom
Needle, spring and fixed screw；
The fixed screw is for the spring to be fixed in the spring accommodating chamber；
Spring described in one end elastic connection of the spring red needle, the other end are resisted against the positioning seat, for primary
The positioning seat is ejected after the completion of punching press.
The above-mentioned leakproof of the present invention, which is riveted, sets, and is also provided on the positioning seat board and lower template and the sensor
Probe matches probe accommodating chamber, and for detachably installing the sensor probe, the sensor probe extends the spy
Needle accommodating chamber is simultaneously resisted against the T-type red needle and sensor respectively.
The above-mentioned leakproof of the present invention, which is riveted, sets, and the mounting hole runs through the positioning seat, the quantity of the mounting hole with
The quantity of riveting column matches.
On the other hand, the present invention provides a kind of leakproof riveting automatic testing method, is riveted with the use of above-mentioned leakproof and sets and rush
Bed, comprising the following steps:
S10: the leakproof being riveted to install is placed in below punching machine, and it is each wait rush that positioning seat upper installing hole is corresponded to
Press the underface of column；
S20: the downward punching press riveting column of punching machine, the mounting hole is extended according to whether touching in one end of sensor module
Riveting column judges whether riveting column leaks riveting, and issues judgement signal.
S30: alarm receives the judgement signal and sounds an alarm；
S40: punching press is completed, and spring assembly resets the positioning seat.
In the above-mentioned detection method of the present invention, each sensor module includes the T-type punching set gradually from top to bottom
Needle, sensor probe, sensor and the fastener for being set in the sensor periphery；
The step S10 is before entering step S20 further include: rotates the fastener and adjusts on sensor protrusion backing plate
The height of end face, to match the riveting column to be punched of different length.
In the above-mentioned detection method of the present invention, the alarm includes the PLC host for connecting the sensor, and connection
The indicator light of the PLC host；
The step S40 is specifically included: when punching machine presses in place after, if sensor has detected that riveting column compresses the T
Type probe, the sensor generates riveting, and signal is sent to PLC host in place, and the PLC host control instructions lamp shows green light；
Otherwise, control instructions lamp shows red light and sounds the alarm.
Technical solution provided in an embodiment of the present invention have the benefit that leakproof provided by the invention be riveted set with
And leakproof riveting automatic testing method, can punching machine presses in place after, quickly detect punching press riveting column whether rivet in place, inspection
It is high-efficient, time saving and energy saving to survey, and later ejects the positioning seat of contact product by spring assembly, smoothly completes de- material, solve
Easy leakage riveting existing in the prior art influences the product quality of workpiece, causes finished product rate low, reprocesses technology at high cost
Problem.
Detailed description of the invention
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Fig. 1 is that leakproof provided by the invention is riveted the assembling structure schematic diagram set；
Fig. 2 is that leakproof provided by the invention is riveted the assembling structure schematic diagram for setting another embodiment；
Fig. 3 is the operational flowchart of leakproof riveting automatic testing method provided by the invention.
Specific embodiment
The present invention will be described in further detail for explanation and specific embodiment with reference to the accompanying drawing.
Embodiment one:
The assembling structure schematic diagram set, including fixed bracket, sensor are riveted as shown in Figure 1 for leakproof provided by the invention
Component 200, alarm (not shown) and spring assembly 300, sensor module 200 and spring assembly 300 are all set in fixation
Internal stent, it is simple for structure.Leakproof provided by the invention is riveted to set and be generally positioned at below punching machine, is particularly suitable for high beat, big
The production line of batch punching press riveting column uses.Specifically, described support bracket fastened two parts up and down are respectively arranged with and detachably connect
The positioning seat 110 that connects and the support bracket fastened backing plate 120 that is slidably connected correspond to each riveting column to be punched on positioning seat 110
It is provided with mounting hole 111 immediately below part, i.e., tool can be selected according to the quantity of riveting column to be punched on workpiece in actual use
There is the positioning seat 110 of suitable mounting hole 111, is riveted and sets without the entire leakproof of replacement.
Sensor module 200 is provided with immediately below each riveting column to be punched, one end of sensor module 200 passes through peace
Fill hole 111, for when punching machine presses in place after detection riveting column whether rivet in place, include whether leakage riveting and riveting length be
It is no enough, and issue judgement signal；
The output end of each sensor 200 is also connected with alarm (not shown), what alarm receiving sensor 200 issued
Judge signal, and different alarms is issued according to the judgement signal, to prompt staff；
Spring assembly 300 is additionally provided with below positioning seat 110, spring assembly 300 is ingenious to be utilized support bracket fastened inside
Space smoothly ejects positioning seat for resetting positioning seat 110 after the completion of punching press under the premise of not influencing detection accuracy
110, it is convenient for changing different positioning seats 110.
Further, each sensor module 200 includes the T-type red needle 210 set gradually from top to bottom, sensor probe
220, sensor 230 and it is set in the fastener 240 of sensor periphery；
T-type red needle 210 is detachably equipped in mounting hole 111, and one end of T-type red needle 210 towards riveting column is provided with
The bottom profile of lug boss, the lug boss and riveting column matches, punching machine presses in place after, T-type red needle 210 can agree with to
Riveting column is pushed up, prevents riveting column from causing to deform because of unbalance stress.Since T-type red needle 210 needs to bear punching machine bring pressure, because
This can generate certain loss, need to replace T-type red needle, and T-type red needle provided by the invention is removably mounted to fixed
On the seat of position, without being convenient for changing, replacement package unit bring cost problem is also avoided.
Sensor 230 uses vibration type sensor, passes through backing plate 120, there are two fasteners 240, two fasteners 240
120 two sides of backing plate are respectively arranged at, for the rotation of sensor 230 to be connected to backing plate 120, in actual use, can be passed through
Turn Fastener 240 adjusts the height of prominent 120 upper surface of backing plate of sensor 230, is extended out of mounting hole with changing T-type red needle
Length out matches the riveting column of different length, reinforces the versatility of the device.
In the present embodiment, alarm is using PLC host and the indicator light of the connection PLC host, wherein PLC conduct
The signal output end of Master Control Center connection sensor 230；
When punching machine presses in place after, if sensor 230 detects the upper surface for compressing T-type red needle 210 by riveting column, just produce
Signal is sent to PLC host in place for raw riveting, and PLC host control instructions lamp shows green light, and riveting column quantity is prompted to meet the requirements,
Otherwise, control instructions lamp is displayed in red and sounds the alarm, and to remind staff to have leakage riveting, needs to mend riveting in time.
Further, the fixed bracket specifically includes the mold panel 130 set gradually from top to bottom, positioning seat board
140, lower template 150 and several mold soles 160.Mold panel 130 is used for inlay location seat 110, and directly contact produces
Product surface；Positioning seat board 140 is the reinforcement backing plate for being used to support positioning seat 110, and the hard material through Overheating Treatment need to be used to be made；
Each mold sole 160, which is uniformly distributed, is set to 150 lower section of lower template, and size is contour, and it is entire support bracket fastened to play support
Effect；
Be also provided in opposing sidewalls between two adjacent mold soles 160 match with 120 height of backing plate it is recessed
Slot 161, backing plate 120 are slidably connected on fixed bracket by groove 161, are facilitated and are pulled out the progress vulnerable part replacement of backing plate 120.
Further, the spring offered in seat board 140 and lower template 150 for placing spring assembly 300 is positioned to hold
Chamber is received, specifically, spring assembly 300 includes the spring red needle 310 being set in turn in the spring accommodating chamber from top to bottom, bullet
Spring 320 and fixed screw 330；
Fixed screw 330 uses machine-processed rice screw, is the supporting point that lock pays spring, for spring 320 to be fixed on the bullet
In spring accommodating chamber；310 one end elastic connection spring 320 of spring red needle, the other end is resisted against positioning seat 110, for once rushing
Positioning seat 110 is ejected after the completion of pressure, and T-type red needle is facilitated to be detached from riveting column and replacement T-type red needle.
It is also provided with the probe accommodating chamber to match with sensor probe 220 in positioning seat board 140 and lower template 150,
For detachably installing the sensor probe 220, to replace, the length direction both ends of sensor probe 220 are extended
The probe accommodating chamber is simultaneously resisted against T-type red needle 210 and sensor 230 respectively.
As shown in connection with fig. 2, the present embodiment provides the combination of another sensor module 200 and spring assembly 300,
The i.e. described probe accommodating chamber and the spring accommodating chamber are overlapped, and sensor module 200 and spring assembly 300 are placed in the same receiving
It is intracavitary, to keep leakproof riveting apparatus structure simpler, to be applicable in the few workpiece of detection punching press riveting column quantity；
Certainly, the positioning for being provided with different 111 quantity of mounting hole can be replaced in the present embodiment according to the quantity of riveting column
Seat 110, so that the quantity of mounting hole 111 and the quantity of punching press riveting column match.
Embodiment two:
The present invention also provides a kind of leakproof riveting automatic testing method, be riveted with the use of the leakproof in above-described embodiment set and
Punching machine, as shown in Figure 3, comprising the following steps:
S10: the leakproof being riveted to install is placed in below punching machine, and it is every that 110 upper installing hole 111 of positioning seat is corresponded to
The underface of one riveting column to be punched；
S20: the downward punching press riveting column of punching machine, the one end of sensor module 200 extend mounting hole 111 according to whether connecing
It contacts that riveting column judges whether riveting in place, and issues judgement signal；
S30: alarm receives the judgement signal and sounds an alarm；
S40: punching press is completed, and spring assembly 300 ejects and resets the positioning seat 110.
It should be noted that leakproof rivetting method provided in this embodiment is that the leakproof provided based on embodiment one is riveted to set and matches
Syzygies bed uses, therefore those skilled in the art should be it is found that its mutual identical or approximate technical characteristic can be used for reference
General, the leakproof, which is riveted, sets possessed technical effect, and the leakproof rivetting method equally has, and details are not described herein.
Further, the step S10 is before entering step S20 further include: turn Fastener 240 adjusts sensor
The height of 230 protrusion 120 upper surfaces of backing plate, to change the height that T-type red needle extends mounting hole 111, to match different length
Riveting column to be punched；
The step S40 is specifically included: when punching machine presses in place after, if sensor 230 has detected that riveting column is pressed on T
210 upper surface of type probe, sensor 230 generates riveting, and signal is sent to PLC host in place, and PLC host is believed in place according to riveting
Number control instructions lamp shows green light, and otherwise, control instructions lamp is displayed in red and sounds the alarm.
In conclusion the leakproof that the above embodiment of the present invention provides is riveted and sets and leakproof riveting automatic testing method, knot
Structure is simple, easy to use and universal performance is good, can punching machine presses in place after, quickly detect punching press riveting column whether rivet
In place, detection efficiency is high, time saving and energy saving, later ejects the positioning seat of contact product by spring assembly, smoothly completes de- material,
Solving easy leakage riveting existing in the prior art influences the product quality of workpiece, causes finished product rate low, reprocesses at high cost
The technical issues of.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in essence of the invention
Mind and principle within, any modification, equivalent replacement, improvement and so on, should be included in scope of the presently claimed invention it
It is interior.
Claims (10)
- It sets, is set to below punching machine 1. a kind of leakproof is riveted characterized by comprisingBracket is fixed, the positioning seat (110) being detachably connected is provided on the fixed bracket and the fixed branch that is slidably connected The backing plate (120) of frame corresponds on the positioning seat (110) immediately below each riveting column to be punched and is provided with mounting hole (111)；The mounting hole (111) are extended in one end of the sensor module (200) of at least one, the sensor module (200), For when punching machine presses in place after according to whether touching riveting column judges whether riveting in place, and issue judgement signal；Alarm connects each sensor module (200), for receiving the judgement signal, and sounds an alarm；Spring assembly (300) is set to below the positioning seat (110), for resetting the positioning seat after the completion of punching press (110)。
- Set 2. leakproof according to claim 1 is riveted, which is characterized in that each sensor module (200) include from T-type red needle (210) that top to bottm is set gradually, sensor probe (220), sensor (230) and it is set in the sensor (230) peripheral fastener (240)；The T-type red needle (210) is detachably installed in the mounting hole (111), the upper surface of the T-type red needle (210) with The bottom profile of riveting column matches, and supports riveting column afterwards in place for punching machine presses；The fastener (240) is used to the sensor (230) rotation being connected to the backing plate (120), and can pass through rotation Turn the fastener (240) and adjusts the height that sensor (230) protrude backing plate (120) upper surface.
- It is set 3. leakproof according to claim 2 is riveted, which is characterized in that the alarm includes connecting the sensor (230) indicator light of PLC host and the connection PLC host；When punching machine presses in place after, if sensor (230) has detected that riveting column compresses the T-type probe (210), the sensing Device (230) generates riveting, and signal is sent to the PLC host in place, and PLC host control instructions lamp shows green light, otherwise, control Indicator light shows red light and sounds the alarm.
- It is set 4. leakproof according to claim 2 is riveted, which is characterized in that the fixed bracket further includes from top to bottom successively What is be arranged is used to inlay the mold panel (130) of the positioning seat (110), is used to support the positioning seat of the positioning seat (110) Backing plate (140), lower template (150) and several be used to support the mold sole (160) of the lower template (150)；It offers in opposing sidewalls between the mold sole (160) of adjacent two and to match with the backing plate (120) Groove (161), for the be slidably connected backing plate (120).
- It is set 5. leakproof according to claim 4 is riveted, which is characterized in that the positioning seat board (140) and lower template (150) the spring accommodating chamber for placing the spring assembly (300) is offered on, the spring assembly (300) includes from upper The spring red needle (310) being set in turn under in the spring accommodating chamber, spring (320) and fixed screw (330)；The fixed screw (330) is for the spring (320) to be fixed in the spring accommodating chamber；Spring (320) described in one end elastic connection of the spring red needle (310), the other end are resisted against the positioning seat (110), For ejecting the positioning seat (110) after the completion of a punching press.
- It is set 6. leakproof according to claim 4 is riveted, which is characterized in that the positioning seat board (140) and lower template (150) it is also provided on and matches probe accommodating chamber with the sensor probe (220), for detachably installing the sensor Probe (220), the sensor probe (220) extend the probe accommodating chamber and are resisted against the T-type red needle (210) respectively With sensor (230).
- It is set 7. leakproof according to claim 4 is riveted, which is characterized in that the mounting hole (111) runs through the positioning seat (110), the quantity of the mounting hole (111) and the quantity of riveting column match.
- 8. a kind of leakproof riveting automatic testing method is riveted using the described in any item leakproofs of claim 1 to 7 and is set, feature exists In, comprising the following steps:S10: the leakproof being riveted to install is placed in below punching machine, and it is every that positioning seat (110) upper installing hole (111) is corresponded to The underface of one riveting column to be punched；S20: the downward punching press riveting column of punching machine, one end of sensor module (200) extend the mounting hole (111) according to whether It touches riveting column and judges whether riveting column leaks riveting, and issue judgement signal.S30: alarm receives the judgement signal and sounds an alarm；S40: punching press is completed, and spring assembly (300) resets the positioning seat (110).
- 9. detection method according to claim 8, which is characterized in that each sensor module (200) includes from upper The T-type red needle (210) that sets gradually under, sensor probe (220), sensor (230) and it is set in the sensor (230) peripheral fastener (240)；The step S10 is before entering step S20 further include: rotates the fastener (240) and adjusts sensor (230) protrusion The height of backing plate (120) upper surface, to match the riveting column to be punched of different length.
- 10. detection method according to claim 9, which is characterized in that the alarm includes connecting the sensor (230) PLC host, and the indicator light of the connection PLC host；The step S40 is specifically included: when punching machine presses in place after, if sensor (230) has detected that riveting column compresses the T Type probe (210), the sensor (230) generates riveting, and signal is sent to PLC host, the PLC host control instructions in place Lamp shows green light, and otherwise, control instructions lamp shows red light and sounds the alarm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711350146.9A CN109926538A (en) | 2017-12-15 | 2017-12-15 | A kind of leakproof, which is riveted, sets and leakproof riveting automatic testing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711350146.9A CN109926538A (en) | 2017-12-15 | 2017-12-15 | A kind of leakproof, which is riveted, sets and leakproof riveting automatic testing method |
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| CN109926538A true CN109926538A (en) | 2019-06-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580261A (en) * | 2021-09-29 | 2021-11-02 | 四川英创力电子科技股份有限公司 | Device and method for detecting missed drilling on circuit board with high precision |
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