CN107356173A - Weaving fly frame bias peach axle set pattern composition error calibration equipment and its application method - Google Patents
Weaving fly frame bias peach axle set pattern composition error calibration equipment and its application method Download PDFInfo
- Publication number
- CN107356173A CN107356173A CN201710706408.4A CN201710706408A CN107356173A CN 107356173 A CN107356173 A CN 107356173A CN 201710706408 A CN201710706408 A CN 201710706408A CN 107356173 A CN107356173 A CN 107356173A
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- groove
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- set pattern
- shaped trough
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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Abstract
The invention discloses one kind weaving fly frame bias peach axle set pattern composition error calibration equipment, it includes pedestal and leveling monitor station, and leveling bolt is provided with below the corner of leveling monitor station, and the top of leveling monitor station is provided with groove, and groove is provided with detection base；Detection base includes sliding block and bar blocks, the both ends of sliding block are fixed in a groove by hexagon socket head cap screw, lateral direction penetrating bar-shaped trough is provided with the middle part of bar blocks, the upper side of lateral direction penetrating bar-shaped trough is provided with vertical openings groove A, vertical openings groove B, and opposite side is provided with screw C, the screw D penetrated with it；The right-hand member of lateral direction penetrating bar-shaped trough is provided with detection piece, detection piece includes bottom contiguous block and trapezoidal chi, the top of trapezoidal chi is provided with detection port and positioning port, and the bottom face B for detecting port and contiguous block is parallel to each other, and the both sides end face of contiguous block is parallel to each other and matched with lateral direction penetrating bar-shaped trough；Cylindrical bolt is equipped with screw C, screw D.The invention also discloses its application method.
Description
Technical field
The present invention relates to a kind of school checking device and its application method of textile industry special gauge, and in particular to one kind weaving
Fly frame bias peach axle set pattern composition error calibration equipment and its application method.
Background technology
In textile industry, fly frame bias peach axle set pattern is equipment flatcar special gauge, and this cubing is mainly used in rove
Detection and localization is carried out to position of the key components and parts bias peach axle in frame during machine big flatcar, to ensure that the equipment after flatcar is transported
Row quality.
As seen from Figure 5, fly frame bias peach axle set pattern 8 of the prior art（Referred to as set pattern 8）, its underpart is provided with trapezoid block
80, the side of the front end of trapezoid block 80 is provided with " type chi 81, " the upper plane of type chi 81 is provided with operative end surface 811.Under normal circumstances, work
The bottom face A801 for making end face 811 and trapezoid block 80 is parallel to each other and its spacing is definite value.Such cubing is bought back from manufacturer
Afterwards, because frequent flatcar uses, its operative end surface 811 is worn, and makes its depth of parallelism and its two between bottom face A801
Spacing definite value error between person is increased, and so as to cause the accuracy of detection of set pattern 8 to decline, equipment flatcar quality is had an impact.
Such weaving special gauge is not belonging to the conventional measurement instrument of country, and at present, domestic professional testing agency can not enter to such cubing
Row detection or calibration, can not also be detected to the precision of such special gauge in the prior art in industry.
The content of the invention
Establish rules and integrate it is an object of the invention to provide a kind of weaving fly frame bias peach axle simple in construction, easy to operate
Error checking arrangement, the depth of parallelism between set pattern operative end surface and spacing definite value error can be verified, to ensure set pattern
Precision meets production requirement.
To reach above-mentioned purpose, weaving fly frame bias peach axle of the invention set pattern composition error calibration equipment, it includes
Pedestal and leveling monitor station thereon is located at, leveling bolt, leveling monitor station are provided with below the corner of described leveling monitor station
Top be provided with groove, groove is provided with detection base；Described detection base includes sliding block and bar blocks, and the both ends of sliding block lead to
Cross hexagon socket head cap screw to fix in a groove, lateral direction penetrating bar-shaped trough, the top one of lateral direction penetrating bar-shaped trough are provided with the middle part of bar blocks
Side is provided with vertical openings groove A, vertical openings groove B, and opposite side is provided with screw C, the screw D penetrated with it；Described lateral direction penetrating
The right-hand member of bar-shaped trough is provided with detection piece, and detection piece includes bottom contiguous block and is located at the trapezoidal chi of front end, and the top of trapezoidal chi is set
There are detection port and positioning port, the bottom face B for detecting port and contiguous block is parallel to each other, and the both sides end face of contiguous block is mutually flat
Go and match with lateral direction penetrating bar-shaped trough；Cylindrical bolt is equipped with described screw C, screw D.
It is another object of the present invention to provide above-mentioned weaving fly frame bias peach axle set pattern composition error calibration equipment
Application method, comprise the following steps：
Leveling monitor station on pedestal, horizontality is adjusted to by leveling bolt by leveling monitor station by a；
B sets the sliding block for detecting base in a groove, is fixed by hexagon socket head cap screw；
C will establish rules and be arranged on the left end of lateral direction penetrating bar-shaped trough, its front end side " type chi is inserted in vertical openings groove A, by ladder
Shape block, which transversely penetrates bar-shaped trough, to be carried out forward, when " when the front end face of type chi bottom reaches vertical openings groove A Closed End,
Stop carrying out, turn is arranged on the cylindrical bolt in screw C, and set pattern is fixed on the positioning；
Detection piece is arranged on the right-hand member of lateral direction penetrating bar-shaped trough by d, and the trapezoidal chi of its front end is inserted in vertical openings groove B, will
Contiguous block transversely penetrates bar-shaped trough to be carried out to set pattern direction, and " the type chi in set pattern is reached when the positioning port on trapezoidal chi top
Front end face when, stop carrying out, at this moment, the level that the operative end surface of the detection port of trapezoidal chi and set pattern be in same profile is handed over
On mutual face, turn is arranged on the cylindrical bolt in screw D, and detection base is fixed on the positioning；
E detects the gap between set pattern operative end surface and trapezoidal chi detection port by using feeler gauge, and its gap is detected with this
Size, and take maximum of which error amount as set pattern operative end surface and bottom face A between the depth of parallelism and its between determine
Be worth error, to meet enterprise's tolerance requirements give by, to do not meet tolerance requirements repair or waste product dispose.
After employing above-mentioned technical proposal, due to being provided with leveling bolt below the corner of leveling detection plate, pass through leveling
Leveling monitor station is adjusted to horizontality by bolt, and then ensures detection base, the lateral direction penetrating bar set in leveling detection plate
Shape groove is also at horizontality, improves and examines the degree of accuracy；Due to detection base is arranged in the groove of leveling monitor station, work as tune
After flat monitor station is by leveling bolt leveling, the lateral direction penetrating bar-shaped trough that can make detection base and set thereon is in horizontal
State, set pattern to be verified is placed on detection base during verification, and trapezoid block thereon is in contact with lateral direction penetrating bar-shaped trough；This
Sample, when contiguous block, the trapezoid block of set pattern when detection piece are arranged in lateral direction penetrating bar-shaped trough, and vertically opened collinear
In mouth groove A, vertical openings groove B during interaction, it can guarantee that the detection port set on trapezoidal chi and " operative end surface of type chi be in same
The horizontal parallel state of one section；Due to detection port and the definite value matched of operative end surface, and it is mutually flat with bottom face B
OK, therefore can be as detection benchmark, to " depth of parallelism between operative end surface and bottom face A and height definite value on type chi are carried out
Inspection, the method for verification are to detect the gap length between port and operative end surface to it by feeler gauge to detect, i.e.,
The depth of parallelism and spacing definite value error between fly frame bias peach axle set pattern working face and its bottom face can be verified out.
The application method of the present invention has the characteristics of easy to operate, verification is accurate, by using it is inclined that fly frame is effectively ensured
The precision of heart peach axle set pattern, and then meet production requirement.
Brief description of the drawings
Fig. 1 is the weaving fly frame bias peach axle set pattern composition error calibration equipment working state structure signal of the present invention
Figure；
Fig. 2 is the leveling monitor station structural representation in the present invention；
Fig. 3 is the detection understructure schematic diagram in the present invention；
Fig. 4 is the detection piece structural representation in the present invention；
Fig. 5 is fly frame bias peach axle position gauge structure schematic diagram of the prior art.
Embodiment
Composition error calibration equipment work is established rules further to the weaving fly frame bias peach axle of the present invention below in conjunction with the accompanying drawings
Describe in detail.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, weaving fly frame bias peach axle of the invention set pattern composition error calibration equipment,
It includes pedestal 1 and is located at leveling monitor station 2 thereon, and leveling bolt 21 is provided with below the corner of described leveling monitor station 2,
The top of leveling monitor station 2 is provided with groove 20, and groove 20 is provided with detection base 3；Described detection base 3 includes the He of sliding block 30
Bar blocks 31, the both ends of sliding block 30 are fixed in groove 20 by hexagon socket head cap screw 5, and the middle part of bar blocks 31 is provided with lateral direction penetrating bar
Shape groove 310, the upper side of lateral direction penetrating bar-shaped trough 310 are provided with vertical openings groove A311, vertical openings groove B311 ', opposite side
Provided with screw C312, the screw D312 ' penetrated with it；The right-hand member of described lateral direction penetrating bar-shaped trough 310 is provided with detection piece 4, inspection
Surveying part 4 includes bottom contiguous block 40 and is located at the trapezoidal chi 41 of front end, and the top of trapezoidal chi 41 is provided with detection port 411 and positioning
Port 412, detects port 411 and the bottom face B401 of contiguous block 40 is parallel to each other, the both sides end face 402,402 ' of contiguous block 40
It is parallel to each other and matches with lateral direction penetrating bar-shaped trough 310；Cylindrical bolt is equipped with described screw C312, screw D312 '
6。
When being worked using the present invention, comprise the following steps：
Leveling monitor station 2 on pedestal 1, horizontality is adjusted to by leveling bolt 21 by leveling monitor station 2 by a；
The sliding block 30 for detecting base 3 is arranged in groove 20 by b, is fixed by hexagon socket head cap screw 5；
C will establish rules 8 left ends for being arranged on lateral direction penetrating bar-shaped trough 310, its front end side " type chi 81 is inserted in vertical openings groove
In A311, trapezoid block 80 is transversely penetrated to bar-shaped trough 310 and carried out forward, when " front end face of the bottom of type chi 81 is reached and vertically opened
During mouth groove A311 Closed End, stop carrying out, turn is arranged on the cylindrical bolt 6 in screw C312, positions set pattern 8
It is fixed；
Detection piece 4 is arranged on the right-hand member of lateral direction penetrating bar-shaped trough 310 by d, and the trapezoidal chi 41 of its front end is inserted in into vertical openings groove
In B311 ', contiguous block 40 is transversely penetrated to bar-shaped trough 310 and carried out to 8 directions of set pattern, when the positioning port on the trapezoidal top of chi 41
" during the front end face 812 of type chi 81, stop carrying out, at this moment, the detection port 411 of trapezoidal chi 41 is with determining in 412 arrival set patterns 8
The operative end surface 811 of rule 8 is on the horizontal interaction face of same profile, and turn is arranged on the cylindrical bolt 6 in screw D312 ',
Detection base 3 is fixed on the positioning；
E detects the gap between 8 operative end surfaces 811 of set pattern and the detection of trapezoidal chi 41 port 411 by using feeler gauge 7, is come with this
Its gap size is detected, and takes maximum of which error amount as flat between the operative end surface 811 and bottom face A801 of set pattern 8
Row degree and its between definite value error, to meeting the giving by not meeting carrying out for tolerance requirements of enterprise's tolerance requirements
Maintenance or waste product disposal.
In the present embodiment, because set pattern 8 is commonly used, " operative end surface 811 on the top of type shape chi 81 can be led because of abrasion for it
Cause its size to change, when by establish rules 8 on trapezoid block 80 and detection piece 4 on contiguous block 40 be arranged on lateral direction penetrating bar shaped
In groove 310, be located above same straight line vertical openings groove A311 and vertical openings groove B311 ' " type chi 81 and trapezoidal chi 41, its
Operative end surface 811 can produce seam between the two with detection port 411 in the horizontal parallel state brought into interactive contact of same profile
Gap, between feeler gauge 7 is inserted into contact surface, its gap size is detected with this, and take maximum of which error amount as set pattern 8
The depth of parallelism between operative end surface 811 and bottom face A801 and its between definite value error, to meet enterprise's tolerance requirements to
Give by, to do not meet tolerance requirements repair or waste product dispose, so as to ensure the accuracy of cubing.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (2)
1. one kind weaving fly frame bias peach axle set pattern composition error calibration equipment, it is characterised in that：It includes pedestal（1）With set
In leveling monitor station thereon（2）, described leveling monitor station（2）Corner below be provided with leveling bolt（21）, leveling detection
Platform（2）Top be provided with groove（20）, groove（20）It is provided with detection base（3）；Described detection base（3）Including sliding block
（30）And bar blocks（31）, sliding block（30）Both ends pass through hexagon socket head cap screw（5）It is fixed on groove（20）In, bar blocks（31）In
Portion is provided with lateral direction penetrating bar-shaped trough（310）, lateral direction penetrating bar-shaped trough（310）Upper side be provided with vertical openings groove A（311）、
Vertical openings groove B（311’）, opposite side is provided with the screw C penetrated with it（312）, screw D（312’）；Described lateral direction penetrating bar
Shape groove（310）Right-hand member be provided with detection piece（4）, detection piece（4）Including bottom contiguous block（40）With the trapezoidal chi for being located at front end
（41）, trapezoidal chi（41）Top be provided with detection port（411）With positioning port（412）, detect port（411）With contiguous block
（40）Bottom face B（401）It is parallel to each other, contiguous block（40）Both sides end face（402、402’）It is parallel to each other and and lateral direction penetrating
Bar-shaped trough（310）Match；Described screw C（312）, screw D（312’）In be equipped with cylindrical bolt（6）.
2. a kind of application method of weaving fly frame bias peach axle set pattern composition error calibration equipment as claimed in claim 1,
Comprise the following steps：
A is by leveling monitor station（2）Located at pedestal（1）On, pass through leveling bolt（21）By leveling monitor station（2）It is adjusted to horizontal
State；
B will detect base（3）Sliding block（30）It is arranged on groove（20）In, pass through hexagon socket head cap screw（5）It is fixed；
C will establish rules（8）It is arranged on lateral direction penetrating bar-shaped trough（310）Left end, " the type chi of its front end side（81）It is inserted in and vertically opens
Mouth groove A（311）In, by trapezoid block（80）Transversely penetrate bar-shaped trough（310）Carry out forward, when " type chi（81）The front end of bottom
Face reaches vertical openings groove A（311）Closed End when, stop carrying out, turn is arranged on screw C（312）In cylindrical bolt
（6）, to set pattern（8）It is fixed on the positioning；
D is by detection piece（4）It is arranged on lateral direction penetrating bar-shaped trough（310）Right-hand member, by the trapezoidal chi of its front end（41）It is inserted in vertical
Open slot B（311’）In, by contiguous block（40）Transversely penetrate bar-shaped trough（310）To set pattern（8）Direction is carried out, when trapezoidal chi
（41）The positioning port on top（412）Reach set pattern（8）On " type chi（81）Front end face（812）When, stop carrying out, at this moment,
Trapezoidal chi（41）Detection port（411）With set pattern（8）Operative end surface（811）On horizontal interaction face in same profile,
Turn is arranged on screw D（312’）In cylindrical bolt（6）, to detecting base（3）It is fixed on the positioning；
E is by using feeler gauge（7）Detection set pattern（8）Operative end surface（811）With trapezoidal chi（41）Detect port（411）Between between
Gap, its gap size is detected with this, and take maximum of which error amount as set pattern（8）Operative end surface（811）With bottom
Face A（801）Between the depth of parallelism and its between definite value error, to meeting the giving by not meeting of enterprise's tolerance requirements
Tolerance requirements repair or waste product disposal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706408.4A CN107356173A (en) | 2017-08-17 | 2017-08-17 | Weaving fly frame bias peach axle set pattern composition error calibration equipment and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706408.4A CN107356173A (en) | 2017-08-17 | 2017-08-17 | Weaving fly frame bias peach axle set pattern composition error calibration equipment and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107356173A true CN107356173A (en) | 2017-11-17 |
Family
ID=60288043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710706408.4A Pending CN107356173A (en) | 2017-08-17 | 2017-08-17 | Weaving fly frame bias peach axle set pattern composition error calibration equipment and its application method |
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| CN (1) | CN107356173A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265356A (en) * | 2018-03-15 | 2018-07-10 | 安徽华茂纺织股份有限公司 | Cone pulley axis positioning rule composition error calibration equipment and method under roving frame bobbin |
| CN108303015A (en) * | 2018-02-07 | 2018-07-20 | 安徽华茂纺织股份有限公司 | Combing machine drafting roller stand-off positioning rule composition error calibration equipment and its application method |
| CN108426501A (en) * | 2018-03-15 | 2018-08-21 | 安徽华茂纺织股份有限公司 | Fly frame trailer face disengaging positioning rule composition error calibration equipment and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821539A (en) * | 2016-05-20 | 2016-08-03 | 安徽华茂纺织股份有限公司 | Calibrating device for spinning frame roller side boundary gauge |
| CN106152898A (en) * | 2016-08-24 | 2016-11-23 | 安徽华茂纺织股份有限公司 | Fly frame front roller passes in and out set pattern calibration equipment end to end |
| CN106289128A (en) * | 2016-08-22 | 2017-01-04 | 安徽华茂纺织股份有限公司 | A kind of drawing frame front roller turnover set pattern work surface perpendicularity calibrating device |
| CN106835399A (en) * | 2017-02-14 | 2017-06-13 | 安徽华茂纺织股份有限公司 | Weaving two-for-one twister groove drum set pattern composition error calibration equipment and its application method |
| CN207050613U (en) * | 2017-08-17 | 2018-02-27 | 安徽华茂纺织股份有限公司 | Weaving fly frame bias peach axle set pattern composition error calibration equipment |
-
2017
- 2017-08-17 CN CN201710706408.4A patent/CN107356173A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821539A (en) * | 2016-05-20 | 2016-08-03 | 安徽华茂纺织股份有限公司 | Calibrating device for spinning frame roller side boundary gauge |
| CN106289128A (en) * | 2016-08-22 | 2017-01-04 | 安徽华茂纺织股份有限公司 | A kind of drawing frame front roller turnover set pattern work surface perpendicularity calibrating device |
| CN106152898A (en) * | 2016-08-24 | 2016-11-23 | 安徽华茂纺织股份有限公司 | Fly frame front roller passes in and out set pattern calibration equipment end to end |
| CN106835399A (en) * | 2017-02-14 | 2017-06-13 | 安徽华茂纺织股份有限公司 | Weaving two-for-one twister groove drum set pattern composition error calibration equipment and its application method |
| CN207050613U (en) * | 2017-08-17 | 2018-02-27 | 安徽华茂纺织股份有限公司 | Weaving fly frame bias peach axle set pattern composition error calibration equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303015A (en) * | 2018-02-07 | 2018-07-20 | 安徽华茂纺织股份有限公司 | Combing machine drafting roller stand-off positioning rule composition error calibration equipment and its application method |
| CN108265356A (en) * | 2018-03-15 | 2018-07-10 | 安徽华茂纺织股份有限公司 | Cone pulley axis positioning rule composition error calibration equipment and method under roving frame bobbin |
| CN108426501A (en) * | 2018-03-15 | 2018-08-21 | 安徽华茂纺织股份有限公司 | Fly frame trailer face disengaging positioning rule composition error calibration equipment and method |
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Application publication date: 20171117 |