CN107389246A - A kind of leaf spring bushing pull-off force detection system - Google Patents
A kind of leaf spring bushing pull-off force detection system Download PDFInfo
- Publication number
- CN107389246A CN107389246A CN201710722922.7A CN201710722922A CN107389246A CN 107389246 A CN107389246 A CN 107389246A CN 201710722922 A CN201710722922 A CN 201710722922A CN 107389246 A CN107389246 A CN 107389246A
- Authority
- CN
- China
- Prior art keywords
- leaf spring
- detection
- force
- control system
- spring bushing
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
Abstract
The invention discloses a kind of leaf spring bushing pull-off force detection system, including detection press, detection press is controlled by control system.Detection press is provided with dynamometry instrument, force cell, alarm and pedal, and dynamometry instrument, force cell, alarm and pedal are electrically connected with control system control respectively.Pedal is used to control detection press startup optimization, and the leaf spring bushing pull-off force signal of detection is fed back to dynamometry instrument and shown by dynamometry instrument, and is handled by control system, when dynamometry gauge pressure can not meet specified value, alarm equipment alarm output.The pull-out force of the leaf spring of monitoring in real time of the invention, reaches and detects one by one, improve leaf spring bushing pull-out force detection efficiency and detection quality.
Description
Technical field
The present invention relates to leaf spring Test And Check Technology field, and in particular to a kind of leaf spring bushing pull-out force detection
System.
Background technology
To ensure that grasswort bushing does not deviate from grasswort during steel plate spring assembly use, influences the use of spring, all sets
Pull-out force requirement.At present, mainly do not reach the requirement of 100% control by the sampling observation to pull-out force, be easy to miss inspection.Also,
Sampling observation is just carried out after the completion of bushing is pressed into work, once discovery is unqualified, all workpiece is checked, time-consuming,
Arduously, cost is too high.Inspection also easily produces damage to the bushing after press-in, grasswort fit dimension in itself, causes qualified products
It is unqualified.
The content of the invention
For above-mentioned deficiency, it is an object of the present invention to provide a kind of leaf spring bushing pull-off force detection system, pass through
The pull-out force of monitoring leaf spring in real time, reaches and detects one by one, improve leaf spring bushing pull-out force detection efficiency and detection
Quality.
To achieve the above object, technical scheme provided by the present invention is：
A kind of leaf spring bushing pull-off force detection system, including detection press, the detection press pass through control system
Control.The detection press is provided with dynamometry instrument, force cell, alarm and pedal, and the dynamometry instrument, dynamometry pass
Sensor, alarm and pedal are electrically connected with control system control respectively.The pedal is used to control detection press startup optimization,
The leaf spring bushing pull-off force signal of detection is fed back to dynamometry instrument and shown by the dynamometry instrument, and by control system at
Reason, when dynamometry gauge pressure can not meet specified value, the alarm equipment alarm output.
Preferably, modular converter is provided with the dynamometry instrument, for the millivolt signal conversion for feeding back force cell
Into data signal and show.
Preferably, the control system is PLC control system.
Preferably, the control system is electrically connected with power module.
Preferably, the detection press is provided with control cabinet, and the control cabinet is controlled by control system, and the control cabinet leads to
Port is crossed to be electrically connected with the dynamometry instrument, force cell, alarm and pedal.
Beneficial effects of the present invention are：
A kind of leaf spring bushing pull-off force detection system of the present invention is provided with dynamometry instrument, force-measuring sensing on detection press
Device and alarm, it is used to control detection press startup optimization by pedal, the dynamometry instrument is by the leaf spring bushing of detection
Pull-off force signal feeds back to dynamometry instrument and shown, and by controlling system to handle, when dynamometry gauge pressure can not meet specified value
When, the alarm equipment alarm is exported and marked, and this improves leaf spring bushing pull-out force detection efficiency and detection quality.
Below in conjunction with the accompanying drawings with embodiment, the present invention is further described.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of frame structure schematic diagram of leaf spring bushing pull-off force detection system of the present invention.
Each description of reference numerals is as follows in figure.
Detect press -1, control system -2, dynamometry instrument -3, force cell -4, alarm -5, pedal -6,
Modular converter -7, power module -8, control cabinet -9.
Embodiment
To describe the technology contents of the present invention, construction feature, the objects and the effects in detail, below in conjunction with embodiment
And accompanying drawing is coordinated to be explained in detail.
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig. 1, a kind of leaf spring bushing pull-off force detection system, including detection press 1, the detection press 1
Controlled by control system 2.The detection press 1 is provided with dynamometry instrument 3, force cell 4, alarm 5 and pedal 6, and
The dynamometry instrument 3, force cell 4, alarm 5 and pedal 6 are electrically connected with control system 2 control respectively.Wherein, it is described
Pedal 6, which is used to control, detects the startup optimization of press 1, and the dynamometry instrument 3 is anti-by the leaf spring bushing pull-off force signal of detection
It is fed to dynamometry instrument 3 to show, and is handled by control system 2, it is described when the pressure of dynamometry instrument 3 can not meet specified value
The warning output of alarm 5 simultaneously marks.
In the present embodiment, modular converter 7 is provided with the dynamometry instrument 3, for the millivolt for feeding back force cell 4
Signal is converted into data signal and shown.
In the present embodiment, the control system 2 is PLC control system.
In the present embodiment, the control system 2 is electrically connected with power module 8.
In the present embodiment, the detection press 1 is provided with control cabinet 9, and the control cabinet 9 is controlled by control system 2, and
The control cabinet 9 is electrically connected with by port and the dynamometry instrument 3, force cell 4, alarm 5 and pedal 6.
In summary, a kind of leaf spring bushing pull-off force detection system of the present invention is provided with dynamometer on detection press 1
Table 3, force cell 4 and alarm 5, it is used to control the detection startup optimization of press 1 by pedal 6, the dynamometry instrument 3 will be examined
The leaf spring bushing pull-off force signal of survey feeds back to dynamometry instrument 3 and shown, and is handled by control system 2, when dynamometry instrument 3
When pressure can not meet specified value, the warning output of alarm 5 simultaneously marks, and this improves leaf spring bushing pull-off
Power detection efficiency and detection quality.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although used in this specification
Some specific terms, but these terms are merely for convenience of description, do not form any restrictions to the present invention, using with its
Same or analogous other devices, all fall in the scope of protection of the present invention.
Claims (5)
- A kind of 1. leaf spring bushing pull-off force detection system, it is characterised in that：Including detection press (1), the detection press (1) controlled by control system (2), the detection press (1) is provided with dynamometry instrument (3), force cell (4), alarm (5) and pedal (6), and the dynamometry instrument (3), force cell (4), alarm (5) and pedal (6) respectively with control system (2) control is electrically connected with, the pedal (6) is used to control detection press (1) startup optimization, and the dynamometry instrument (3) will be detected Leaf spring bushing pull-off force signal feed back to dynamometry instrument (3) display, and by control system (2) handle, work as dynamometer When table (3) pressure can not meet specified value, alarm (5) warning output.
- A kind of 2. leaf spring bushing pull-off force detection system as claimed in claim 1, it is characterised in that：The dynamometry instrument (3) modular converter (7) is provided with, the millivolt signal for force cell (4) to be fed back is converted into data signal and shown.
- A kind of 3. leaf spring bushing pull-off force detection system as claimed in claim 1, it is characterised in that：The control system (2) it is PLC control system.
- A kind of 4. leaf spring bushing pull-off force detection system as claimed in claim 1, it is characterised in that：The control system (2) it is electrically connected with power module (8).
- A kind of 5. leaf spring bushing pull-off force detection system as claimed in claim 1, it is characterised in that：The detection press (1) be provided with control cabinet (9), the control cabinet (9) is controlled by control system (2), and the control cabinet (9) by port with it is described Dynamometry instrument (3), force cell (4), alarm (5) and pedal (6) are electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722922.7A CN107389246A (en) | 2017-08-22 | 2017-08-22 | A kind of leaf spring bushing pull-off force detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722922.7A CN107389246A (en) | 2017-08-22 | 2017-08-22 | A kind of leaf spring bushing pull-off force detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107389246A true CN107389246A (en) | 2017-11-24 |
Family
ID=60354136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710722922.7A Pending CN107389246A (en) | 2017-08-22 | 2017-08-22 | A kind of leaf spring bushing pull-off force detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107389246A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808085A (en) * | 2005-12-13 | 2006-07-26 | 上海冠华科技有限公司 | Fastener pull-out force detector |
| CN202351024U (en) * | 2011-10-16 | 2012-07-25 | 浙江吉利汽车研究院有限公司 | Radial durability test device for lining |
| CN102839693A (en) * | 2012-09-02 | 2012-12-26 | 山东科技大学 | Anchor quality monitoring device for increased resistance deformation anchor bolts/ropes and application method |
| CN203422185U (en) * | 2013-09-18 | 2014-02-05 | 揭阳市天诚密封件有限公司 | Air valve oil seal pull-off force measurement apparatus |
| CN103742943A (en) * | 2014-01-21 | 2014-04-23 | 宁波工程学院 | Car cigarette lighter reset time and withdrawal force tester |
| CN103837338A (en) * | 2014-03-06 | 2014-06-04 | 北京神州腾耀通信技术有限公司 | Headphone jack plug testing machine |
-
2017
- 2017-08-22 CN CN201710722922.7A patent/CN107389246A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808085A (en) * | 2005-12-13 | 2006-07-26 | 上海冠华科技有限公司 | Fastener pull-out force detector |
| CN202351024U (en) * | 2011-10-16 | 2012-07-25 | 浙江吉利汽车研究院有限公司 | Radial durability test device for lining |
| CN102839693A (en) * | 2012-09-02 | 2012-12-26 | 山东科技大学 | Anchor quality monitoring device for increased resistance deformation anchor bolts/ropes and application method |
| CN203422185U (en) * | 2013-09-18 | 2014-02-05 | 揭阳市天诚密封件有限公司 | Air valve oil seal pull-off force measurement apparatus |
| CN103742943A (en) * | 2014-01-21 | 2014-04-23 | 宁波工程学院 | Car cigarette lighter reset time and withdrawal force tester |
| CN103837338A (en) * | 2014-03-06 | 2014-06-04 | 北京神州腾耀通信技术有限公司 | Headphone jack plug testing machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
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| RJ01 | Rejection of invention patent application after publication |