CN209559693U - A kind of resistance to suction master bar that more test platforms are general extension device - Google Patents
A kind of resistance to suction master bar that more test platforms are general extension device Download PDFInfo
- Publication number
- CN209559693U CN209559693U CN201822038631.9U CN201822038631U CN209559693U CN 209559693 U CN209559693 U CN 209559693U CN 201822038631 U CN201822038631 U CN 201822038631U CN 209559693 U CN209559693 U CN 209559693U
- Authority
- CN
- China
- Prior art keywords
- resistance
- installation cavity
- shaft part
- master bar
- suction
- 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
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model discloses a kind of resistance to suction master bars that more test platforms are general to extend device, including extension rod ontology, extension rod ontology is the stepped shaft structure by path shaft part and the coaxial integrally connected of major diameter shaft part, the installation cavity for placing resistance to suction master bar is provided in the axial direction in extension rod ontology, and the installation cavity entrance being connected to installation cavity is set in the end of path shaft part, resistance to suction master bar is inserted into installation cavity by installation cavity entrance；Resistance to suction master bar position limiting structure is set in the installation cavity of path shaft part, and resistance to suction standard rod positioning structure is set in the installation cavity of major diameter shaft part.The utility model can realize that more test platforms are general, to need not replace extension rod in different test platform handoff procedures, guarantee test effect.
Description
Technical field
The invention belongs to cigarette filter stick integration test technical fields, and in particular to a kind of resistance to suction mark that more test platforms are general
Quasi- stick extends device.
Background technique
Resistance to suction master bar is that one kind has made of glass, for cigarette filter stick combined test stand resistance to suction unit carry out calibration or
The tool of person's calibrating provides invariable air drag, the air drag of master bar becomes suction by punching in glass
Resistance generally has different resistance to suctions, about differs from 1000 Pa to 8000 Pa, that more commonly used is 1000 Pa, 2000 Pa, 3000
Pa,4000 Pa.The production of master bar has international standard, and length is 120 mm, and diameter is 8 mm.
And cigarette filter stick combined test stand has existed simultaneously different platform type due to the difference of each producer's detecting instrument principle
Number, such as American-European sharp China-cigarette filter stick combined test stand, Si Rulin-cigarette filter stick combined test stand, Suo Ding-cigarette filter stick
Combined test stand, Hai Yi-cigarette filter stick combined test stand etc..Different cigarette filter stick combined test stands are matched with different model
Extension rod, master bar is mounted in corresponding cigarette filter stick combined test stand by matched extension rod, so as to cause different surveys
The extension rod tried between platform cannot be general.
With American-European sharp China-cigarette filter stick combined test stand and Si Rulin-cigarette filter stick combined test stand for example, Europe
Mei Lihua-matched the extension rod of cigarette filter stick combined test stand institute, insertion depth of the resistance to suction master bar in extension rod is relatively
Deep, if being put into Si Rulin-cigarette filter stick combined test stand the inside, it is too short to will lead to length, can not effectively wrap up, in turn
It is unable to measure.And Si Rulin-matched extension rod of cigarette filter stick combined test stand institute, resistance to suction master bar inserting in extension rod
It is relatively short to enter depth, since length is too long, the magnificent machine of American-European benefit can not be put into.
And in order to guarantee test effect, generally need more test platforms to simultaneously participate in, in different test platform handoff procedures
Extension rod must be replaced halfway, then is necessarily required to hand contact master bar, and hand temperature can make a big impact to master bar, will lead to it
Resistance to suction becomes larger, and after general hand contact, needs half an hour equilibration time, it is made to be restored to 22 DEG C of laboratory.
Summary of the invention
The purpose of the present invention is to provide a kind of resistance to suction master bars that more test platforms are general to extend device.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of resistance to suction master bar that more test platforms are general extension device, including extension rod ontology, extension rod ontology are served as reasons
The stepped shaft structure of path shaft part and the coaxial integrally connected of major diameter shaft part is provided in the axial direction in extension rod ontology and inhales for placing
The installation cavity for hindering master bar, and sets the installation cavity entrance being connected to installation cavity in the end of path shaft part, resistance to suction master bar by
Installation cavity entrance is inserted into installation cavity；
Resistance to suction master bar position limiting structure is set in the installation cavity of path shaft part, resistance to suction master bar position limiting structure includes multiple along axis
It to spaced elastic clip support ring, is fixedly connected at the outer ring of elastic clip support ring and the installation cavity cavity wall of path shaft part, elasticity
The inner ring of holding ring forms the limit clamping part to resistance to suction master bar；
Resistance to suction standard rod positioning structure is set in the installation cavity of major diameter shaft part, resistance to suction standard rod positioning structure includes being set to major diameter
Positioning sliding block in the installation cavity of shaft part and with its slide-and-guide cooperation in the axial direction, and the side wall of major diameter shaft part is equipped with two
A axial elongated slot positioned opposite, axial elongated slot are connected to the installation cavity of major diameter shaft part；Upper and each axial elongated slot is slided in positioning
Corresponding position is respectively fixed with outwardly extending positioning plate, with positioning plate is passed through at corresponding axial elongated slot and is oriented to it.
The major diameter shaft part of the extension rod ontology is axially additionally provided at elongated slot for indicating that the insertion of resistance to suction master bar is deep
The graduation mark of degree.
The axial direction elongated slot is strip rectangular groove structure, and positioning plate is strip rectangular panel blocks with matching, fixed
Position plate is to be engaged with axial elongated slot.
The outer end of the positioning plate is fixed with operation portion.
The inner ring side of the elastic clip support ring is annular plane structure.
The beneficial effects of the present invention are:
Extension rod ontology is the stepped shaft structure by path shaft part and the coaxial integrally connected of major diameter shaft part in the present invention, is extended
It is provided in the axial direction with the installation cavity for placing resistance to suction master bar in stick ontology, and sets resistance to suction in the installation cavity of path shaft part
Master bar position limiting structure, elastic clip support ring, which is realized, clamps the limit to resistance to suction master bar, sets in the installation cavity of major diameter shaft part
Resistance to suction standard rod positioning structure, resistance to suction standard rod positioning structure can be by adjusting position of the positioning sliding block in installation cavity to adjust
Pluggable depth of the resistance to suction master bar in installation cavity is applicable to so that the resistance to suction master bar of the utility model be made to extend device
Different test platforms use, and need not replace extension rod again in different test platform handoff procedures, reduce hand and resistance to suction master bar
Contact, guarantee test effect.
Wherein, resistance to suction master bar position limiting structure includes being set in the installation cavity of major diameter shaft part and sliding in the axial direction with it to lead
It is set to the positioning sliding block of cooperation, and on the side wall of major diameter shaft part there are two axial elongated slot positioned opposite, axial elongated slot and big
The installation cavity of diameter shaft part is connected to；Positioning sliding is upper to be respectively fixed with outwardly extending positioning plate with each axial elongated slot corresponding position,
With positioning plate is passed through at corresponding axial elongated slot and is oriented to it, by said structure design, just by running fix plate
Positioning sliding block can be driven to move axially in the installation cavity of major diameter shaft part, conveniently realize the adjusting of insertion depth.
Axial elongated slot is strip rectangular groove structure, and positioning plate is strip rectangular panel blocks with matching, convenient fixed
Steady sliding of the position plate in axial elongated slot；And positioning plate is to be engaged with axial elongated slot, avoids positioning plate in axial length
Radial deflection in slot guarantees locating effect.
Meanwhile major diameter shaft part is axially additionally provided with the graduation mark for indicating resistance to suction master bar insertion depth at elongated slot,
It can intuitively show the insertion depth value of resistance to suction master bar, use is simple and efficient, and guarantees location accuracy.
And the inner ring side of elastic clip support ring is annular plane structure, being properly inserted and being inserted into convenient for resistance to suction master bar
Firm clamping afterwards.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the sectional view of Fig. 1.
Specific embodiment
It elaborates below in conjunction with attached drawing to a specific embodiment of the invention.
As shown in Figure 1 to Figure 3, a kind of general resistance to suction master bar of more test platforms of the invention extends device, including prolongs
Long stick ontology, extension rod ontology are the stepped shaft structure by path shaft part 11 and the coaxial integrally connected of major diameter shaft part 12, extension rod
It is provided in the axial direction with the installation cavity 2 for placing resistance to suction master bar in ontology, and sets and installs in the end of path shaft part 11
The installation cavity entrance that chamber 2 is connected to, resistance to suction master bar are inserted into installation cavity 2 by installation cavity entrance.
Resistance to suction master bar position limiting structure is set in the installation cavity of path shaft part 11, resistance to suction master bar position limiting structure includes multiple edges
The elastic clip support ring 3 of axially spaced-apart arrangement, the outer ring of elastic clip support ring 3 connect with fixed at the installation cavity cavity wall of path shaft part 11
It connects, the inner ring of elastic clip support ring 3 forms the limit clamping part to resistance to suction master bar.In the present embodiment, the inner ring of elastic clip support ring 3
Side is annular plane structure, convenient for the firm clamping after being properly inserted and be inserted into of resistance to suction master bar.
Resistance to suction standard rod positioning structure is set in the installation cavity of major diameter shaft part 12, resistance to suction standard rod positioning structure includes being set to greatly
Positioning sliding block 4 in the installation cavity of diameter shaft part 12 and with its slide-and-guide cooperation in the axial direction, and the side wall of major diameter shaft part 12
On set there are two axial elongated slot 5 positioned opposite, axial elongated slot 5 is connected to the installation cavity of major diameter shaft part 12；Positioning sliding 4 on
Each axial direction elongated slot corresponding position is respectively fixed with outwardly extending positioning plate 6, and positioning plate 6 is passed through by corresponding axial elongated slot 5
And it is oriented to cooperation with it, and the outer end of positioning plate 6 is fixed with operation portion 7.
In the present embodiment, axial elongated slot 5 is strip rectangular groove structure, and positioning plate 6 is strip square with matching
Shape plate facilitates steady sliding of the positioning plate 6 in axial elongated slot 5；And positioning plate 6 is to be engaged with axial elongated slot 5, is kept away
Exempt from radial deflection of the positioning plate in axial elongated slot, guarantees locating effect.
Resistance to suction master bar position limiting structure, the realization pair of elastic clip support ring 3 are set in the installation cavity of small-and-middle diameter shaft part 11 of the present invention
Limit clamping to resistance to suction master bar, and resistance to suction standard rod positioning structure at major diameter shaft part 12, can be by adjusting positioning sliding block 1
Position in installation cavity 2 passes through running fix when adjusting to adjust pluggable depth of the resistance to suction master bar in installation cavity
Plate 6 can drive sliding 4 pieces of positioning to move axially in the installation cavity of major diameter shaft part 12, conveniently realize the tune of insertion depth
Section, so that so that the resistance to suction master bar of the utility model is extended device is applicable to different test platforms uses, it is flat in different tests
Extension rod need not be replaced in platform handoff procedure again, reduces the contact of hand and resistance to suction master bar, guarantees test effect.
Meanwhile major diameter shaft part 12 is axially additionally provided with the scale for indicating resistance to suction master bar insertion depth at elongated slot 5
Line (graduation mark is not shown in the accompanying drawings), can intuitively show the insertion depth value of resistance to suction master bar, and use is simple and efficient, and protect
Demonstrate,prove location accuracy.
It is specifically operated in the adjusting of different test platform handoff procedures, by American-European sharp China-cigarette filter stick combined test stand
It is illustrated with Si Rulin-cigarette filter stick combined test stand.
By American-European sharp China-cigarette filter stick combined test stand (resistance to suction master bar extension rod ontology insertion depth relatively
Deep, insertion depth is about 36mm) to Si Rulin-cigarette filter stick combined test stand, (resistance to suction master bar is inserted into deeply in extension rod ontology
Degree is relatively deep short, and insertion depth is about 16mm) switching when, positioning plate 6 moves up, by positioning sliding block 4 resistance to suction standard
Stick ejection, until the instruction of positioning plate 6 to predetermined graduated.
By Si Rulin-cigarette filter stick combined test stand, (resistance to suction master bar is relatively deep in extension rod ontology insertion depth
Short, insertion depth is about 16mm) to American-European sharp China-cigarette filter stick combined test stand, (resistance to suction master bar is inserted into extension rod ontology
Depth is relatively deep, and insertion depth is about 36mm) switching when, hold extension rod ontology, and with cooperate briquetting by resistance to suction master bar to
It is pushed down into, until the instruction of positioning plate 6 to predetermined graduated.
The above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although referring to above-described embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that: still the present invention can be modified or be waited
With replacement, without departing from the spirit or scope of the invention, or any substitutions, should all cover in power of the invention
In sharp claimed range.
In the description of the present invention, it should be understood that the side of the instructions such as term " on ", "lower", "left", "right"
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are only that the utility model and simplification are retouched for ease of description
It states, rather than indicates or imply signified device or element and must have a particular orientation, construct and operate for specific orientation,
It thus should not be understood as the limitation that content is protected to the utility model.
Claims (5)
1. a kind of resistance to suction master bar that more test platforms are general extends device, it is characterised in that: including extension rod ontology, extension rod
Ontology is the stepped shaft structure by path shaft part and the coaxial integrally connected of major diameter shaft part, is provided in the axial direction with use in extension rod ontology
In the installation cavity of placement resistance to suction master bar, and the installation cavity entrance being connected to installation cavity, resistance to suction are set in the end of path shaft part
Master bar is inserted into installation cavity by installation cavity entrance；
Resistance to suction master bar position limiting structure is set in the installation cavity of path shaft part, resistance to suction master bar position limiting structure includes multiple between axial direction
It is fixedly connected at the elastic clip support ring of arrangement, the outer ring of elastic clip support ring and the installation cavity cavity wall of path shaft part, resilient clamp
The inner ring of ring forms the limit clamping part to resistance to suction master bar；
Resistance to suction standard rod positioning structure is set in the installation cavity of major diameter shaft part, resistance to suction standard rod positioning structure includes being set to major diameter shaft part
Installation cavity in and the positioning sliding block with its slide-and-guide cooperation in the axial direction, and set on the side wall of major diameter shaft part there are two phase
To the axial elongated slot of arrangement, axial elongated slot is connected to the installation cavity of major diameter shaft part；Positioning sliding is upper corresponding with each axial elongated slot
Place is respectively fixed with outwardly extending positioning plate, with positioning plate is passed through at corresponding axial elongated slot and is oriented to it.
2. a kind of general resistance to suction master bar of more test platforms according to claim 1 extends device, it is characterised in that: institute
It states the major diameter shaft part of extension rod ontology and is axially additionally provided with graduation mark for indicating resistance to suction master bar insertion depth at elongated slot.
3. a kind of general resistance to suction master bar of more test platforms according to claim 1 extends device, it is characterised in that: institute
Stating axial elongated slot is strip rectangular groove structure, and positioning plate is strip rectangular panel blocks with matching, positioning plate and axial direction
Elongated slot is to be engaged.
4. a kind of general resistance to suction master bar of more test platforms according to claim 1 extends device, it is characterised in that: institute
The outer end for stating positioning plate is fixed with operation portion.
5. a kind of general resistance to suction master bar of more test platforms according to claim 1-4 extends device, special
Sign is: the inner ring side of the elastic clip support ring is annular plane structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038631.9U CN209559693U (en) | 2018-12-06 | 2018-12-06 | A kind of resistance to suction master bar that more test platforms are general extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038631.9U CN209559693U (en) | 2018-12-06 | 2018-12-06 | A kind of resistance to suction master bar that more test platforms are general extension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559693U true CN209559693U (en) | 2019-10-29 |
Family
ID=68302860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038631.9U Active CN209559693U (en) | 2018-12-06 | 2018-12-06 | A kind of resistance to suction master bar that more test platforms are general extension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559693U (en) |
-
2018
- 2018-12-06 CN CN201822038631.9U patent/CN209559693U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2013157802A (en) | METHOD AND DEVICE FOR DETAILING PARTS IN A TURBO MACHINE | |
| CN209559693U (en) | A kind of resistance to suction master bar that more test platforms are general extension device | |
| CN202432977U (en) | Coaxiality detection tool | |
| CN206869801U (en) | A kind of installation tool of bolt and nut | |
| CN105643585A (en) | Convenient-to-use recording pen assembly for connecting electric fusion pipe | |
| CN106091884B (en) | It is a kind of for measure tongue-and-groove center away from it is horizontal to table measuring device | |
| CN103759692B (en) | Hollow shaft rod bouncing length test tool | |
| CN209559692U (en) | Extend device with the general-purpose type resistance to suction master bar for accelerating equilibrium function | |
| CN212363051U (en) | Pipe fitting internal diameter roundness tolerance gauge | |
| CN210741344U (en) | Radial clearance measuring device | |
| KR20130028351A (en) | Inside dimeter out of roundness measurring gauge | |
| CN218992780U (en) | Guiding mechanism for industrial endoscope | |
| CN201532169U (en) | Measuring device for guide vane of gas turbine | |
| CN204271003U (en) | A kind of miniature circuit breaker of carrier state indicating mechanism | |
| CN207438827U (en) | Magnetic ring fixing device, electric box and air conditioner | |
| CN109580422A (en) | Extend device with the general-purpose type resistance to suction master bar for accelerating equilibrium function | |
| CN208671838U (en) | A kind of hanging code lacing film positioning rule | |
| CN212008291U (en) | Division device for specimen detection table of department of respiration | |
| CN210400267U (en) | Right angle measuring device | |
| CN210141828U (en) | Umbrella stick size detection device | |
| CN107449399B (en) | Level bar supporting structure | |
| CN217578852U (en) | Temperature probe fixing device | |
| CN201145532Y (en) | Rule for measuring elongation | |
| CN212253890U (en) | Chamfer angle cardboard | |
| KR101405044B1 (en) | Apparatus for measuring gap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |