CN107870125A - A kind of device for testing endoscope steel wire Joint Strength - Google Patents
A kind of device for testing endoscope steel wire Joint Strength Download PDFInfo
- Publication number
- CN107870125A CN107870125A CN201711320904.2A CN201711320904A CN107870125A CN 107870125 A CN107870125 A CN 107870125A CN 201711320904 A CN201711320904 A CN 201711320904A CN 107870125 A CN107870125 A CN 107870125A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- brass bushing
- fixed mount
- brass
- motor
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 34
- 239000010951 brass Substances 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052709 silver Inorganic materials 0.000 claims abstract description 3
- 239000004332 silver Substances 0.000 claims abstract description 3
- 238000005476 soldering Methods 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0296—Welds
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The present invention relates to a kind of device for testing endoscope steel wire Joint Strength, including firm banking, power set, detection means and elastic force apparatus, power set include motor, motor support base, cam and steel wire winding wheel, it is fixed on according to structure on firm banking, steel wire passes through V-type bearing fixed-direction, one end of steel wire carries out silver soldering welding and fixed on brass bushing fixed mount with brass bushing, brass bushing fixed mount is connected with spring, and brass bushing fixed mount shuttles in detection sensor and parallel with it when working.The device of the present invention, is rotated by motor driving cam, and then promotes steel wire rope to move forward and backward, steel wire rope is set to drive brass fixed mount moving forward and backward, so as to detect solder joint tension number in the environment of setting power, manpower manual operation is eliminated, verification and measurement ratio is high；It by setting spring, can adjust steel wire pulling force value.
Description
Technical field
The present invention relates to processing performance detection technique field, and in particular to a kind of dress for testing endoscope steel wire Joint Strength
Put.
Background technology
At present, it not can determine that whether the intensity of steel wire welded point can meet product work(after in the market endoscope steel wire weld is complete
The needs of energy.Equipment of the in the market currently without can directly detect steel wire Joint Strength, although can stretch manually, hand
The method waste of manpower of dynamic stretching and time, dynamics difference also influence the uniformity of detection.
The content of the invention
The technical problems to be solved by the invention are in view of the shortcomings of the prior art, there is provided one kind test endoscope steel wire welded
The device of point intensity.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of dress for testing endoscope steel wire Joint Strength
Put, including firm banking, power set, detection means and elastic force apparatus, power set include motor, motor support base, cam and
Steel wire winding wheel, is fixed on firm banking according to structure, and steel wire passes through V-type bearing fixed-direction, one end of steel wire and brass
Set carries out silver soldering welding and fixed on brass bushing fixed mount, and brass bushing fixed mount is connected with spring, the work of brass bushing fixed mount
When shuttle it is in detection sensor and parallel with it.
The beneficial effects of the invention are as follows：The device of the present invention, is rotated by motor driving cam, and then promotes steel
Cord moves forward and backward, and makes steel wire rope drive brass fixed mount moving forward and backward, so as to detect solder joint in the environment of setting power
Tension number, eliminates manpower manual operation, and detection efficiency is high；It by setting spring, can adjust steel wire pulling force value.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the brass bushing fixed mount records number automatically after sensor, can show automatically over the display
Show the number passed through.
It is using the above-mentioned further beneficial effect of scheme：By setting robot scaler, make test process need not
Manual oversight, be advantageous to job cover.
Further, the detection means, after steel wire fracture or steel wire solder joint sealing-off, sensor can't detect brass bushing
Fixed mount by the way that buzzer is alarmed after 5S is postponed.
It is using the above-mentioned further beneficial effect of scheme：By setting buzzer, can be very good when situation occurred
Remind operating personnel and avoid accident.
Further, the motor can adjust rotating speed according to the demand of oneself.
It is using the above-mentioned further beneficial effect of scheme：Various scopes can be simulated by regulation motor rotating speed and stretch shape
State.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of apparatus of the present invention；
Fig. 2 is the mplifying structure schematic diagram in A portions in Fig. 1；
Fig. 3 is the overlooking the structure diagram of apparatus of the present invention；
Fig. 4 is the mplifying structure schematic diagram of circle in Fig. 3；
Fig. 5 is the positive structure diagram of apparatus of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows：
100th, firm banking；
200th, power set；201st, electric machine support；202nd, motor；203rd, cam；204th, steel wire winding wheel；
300th, detection means；301st, circuit board mount；302nd, display；303rd, guiding trestle；304th, V-type bearing；305th, steel wire；
306th, sensor；307th, brass mounted fixed mount；308th, brass mounted；
400th, elastic force apparatus；401st, spring；402nd, spring support.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As Figure 1-Figure 5, the device of a kind of test endoscope steel wire Joint Strength of the present embodiment, including firm banking
100th, power set 200, detection means 300, elastic force apparatus 400, the power set 200 are arranged on the firm banking 100
Fixed position, the detection means 300, the elastic force apparatus 400 is all installed to the fixation according to drawing installation requirement
Fixed hole position on base 100.There are many equidistant hole positions on the cam 203, the steel wire winding wheel 204 is with rotating shaft according to drawing
Force-stroke size is fixed in a hole position of the cam 203, and hole position determines the size of pulling force stroke.The dress of the present embodiment
Put, it is in rotary moving by motor driving cam, and then move forward and backward steel wire using cam asymmetry, make brass bushing fixed mount
It is movable, manpower manual operation is eliminated, power of the test is high.
As shown in figure 1, described 303 installed above two V-type bearings 304 of guiding trestle, the conical surface of two bearings is as far as possible
Cling to together, prevent that steel wire jumps out V-groove during work.There are two V-type bearings on the circuit board mount 301, during installation
The conical surface for waiting two bearings also clings to together as far as possible.The V on V-type bearing and circuit board mount on the guiding trestle
Type bearing height need to be consistent.Described steel wire one end is fixed on steel wire winding wheel, then passes through two V on guiding trestle
The centre that profile shaft is held, it is then passed through among two bearings on circuit board mount.Steel wire passes through the aperture on brass bushing fixed mount, so
Brass bushing is welded on steel wire afterwards, the length of steel wire is determined according to the position of brass bushing in Fig. 4 and brass bushing fixed mount.Institute
State the spring in elastic force apparatus, it is desirable to which the stretching dynamics of steel wire determines length and pulling force in pulling force simulation scope.
As shown in figure 1, a kind of device installation early stage preparation for testing endoscope steel wire Joint Strength completes it
Afterwards, the time started has been recorded, after then pressing start button, the motor starts to rotate, the rotating speed of regulation motor, simulates doctor
Velocity of rotation and frequency during operation, make preferably with actual conditions mutually to agree with.Motor drives cam rotation after rotating, so as to
The steel wire winding wheel on cam is set to do irregular movement, steel wire moves forward and backward in the presence of guiding trestle, brass bushing fixed mount
Moved together with steel wire, system will record the number of process, Ran Houxian automatically when brass bushing fixed mount passes through sensor
Show over the display.Brass bushing is shown over the display through number is clear and definite after when N number of small, thus can determine that steel wire
Solder joint can bear the drawing numbers of how many times, and the operation of how many times doctor can be born with regard to that can estimate steel wire solder joint.Stretching
If solder joint comes off or steel wire fracture in journey, system can not detect that brass bushing passes through after lasting 5s clocks, in wiring board
Buzzer will automatic ring, remind operating personnel break down, after lasting 20S system power supply disconnect, so as to avoid occurring
It is dangerous.The device eliminates manpower manual operation, and detection efficiency improves, and greatly enhances the progress of research project.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instruction such as " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (6)
1. it is a kind of test endoscope steel wire Joint Strength device, it is characterised in that including including firm banking, power set,
Detection means and elastic force apparatus, the power set include motor, motor support base, cam and steel wire winding wheel, consolidated according to structure
It is scheduled on firm banking, the steel wire passes through V-type bearing fixed-direction, and one end of steel wire carries out silver soldering welding with the brass bushing
And fixed on brass bushing fixed mount, brass bushing fixed mount is connected with spring, brass bushing fixed mount shuttles in institute when working
State in detection sensor and motion parallel with it.
A kind of 2. device for testing endoscope steel wire Joint Strength according to claim 1, it is characterised in that the power dress
Put and extrude housing assembly including motor, motor support base, cam and steel wire winding wheel, the motor support base is fixed on firm banking
On, the motor and the supporting installation of motor support base, the cam is on motor and concentric with motor shaft, has on the cam
Several equidistant holes, the steel wire winding wheel are installed on the cam, have V-groove on the steel wire winding wheel.
A kind of 3. device for testing endoscope steel wire Joint Strength according to claim 1, it is characterised in that detection means bag
Include guiding trestle, circuit board mount, steel wire, band display wiring board, sensor, brass bushing fixed mount, brass bushing, the circuit
Board mount is arranged on firm banking, and the wiring board is connected with the circuit board mount, guiding trestle V installed above
Property bearing, the steel wire weld carry V-type bearing and brass bushing fixed mount neck on brass bushing on the circuit board mount.
A kind of 4. device for testing endoscope steel wire Joint Strength according to claim 1, it is characterised in that the elastic force dress
Put including spring and spring support, the spring tension is adjusted according to design concept.
A kind of 5. device for testing endoscope steel wire Joint Strength according to Claims 1-4, it is characterised in that steel wire one
End is fixed on steel wire winding wheel, and the other end passes through and is welded on brass among the V-type bearing on guiding trestle and circuit board mount
Put, weld and welded according to outturn sample standard, the brass bushing fixed cover passes perpendicularly through sensor.
6. a kind of device for testing endoscope steel wire Joint Strength according to claim 1, it is characterised in that spring is given always
One stable pulling force of steel wire, the brass bushing fixed mount can detect by sensor every time and record number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320904.2A CN107870125A (en) | 2017-12-12 | 2017-12-12 | A kind of device for testing endoscope steel wire Joint Strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320904.2A CN107870125A (en) | 2017-12-12 | 2017-12-12 | A kind of device for testing endoscope steel wire Joint Strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107870125A true CN107870125A (en) | 2018-04-03 |
Family
ID=61755648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320904.2A Pending CN107870125A (en) | 2017-12-12 | 2017-12-12 | A kind of device for testing endoscope steel wire Joint Strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107870125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274838A (en) * | 2019-06-24 | 2019-09-24 | 珠海视新医用科技有限公司 | A kind of endoscope bending fatigue strength tester and test method |
| CN118010508A (en) * | 2024-04-08 | 2024-05-10 | 山东玲珑轮胎股份有限公司 | Tire bead ring detecting system |
| CN118010508B (en) * | 2024-04-08 | 2024-07-02 | 山东玲珑轮胎股份有限公司 | Tire bead ring detecting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118010508A (en) * | 2024-04-08 | 2024-05-10 | 山东玲珑轮胎股份有限公司 | Tire bead ring detecting system |
| CN118010508B (en) * | 2024-04-08 | 2024-07-02 | 山东玲珑轮胎股份有限公司 | Tire bead ring detecting system |
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Application publication date: 20180403 |