CN108398075A - Spinning frame central shaft positioning rule composition error calibration equipment and application method - Google Patents
Spinning frame central shaft positioning rule composition error calibration equipment and application method Download PDFInfo
- Publication number
- CN108398075A CN108398075A CN201810548938.5A CN201810548938A CN108398075A CN 108398075 A CN108398075 A CN 108398075A CN 201810548938 A CN201810548938 A CN 201810548938A CN 108398075 A CN108398075 A CN 108398075A
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- China
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- shape
- slot
- central shaft
- detection faces
- spinning frame
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Classifications
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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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
Abstract
The invention discloses a kind of spinning frame central shafts to position rule composition error calibration equipment, verticality, the depth of parallelism and spacing definite value error it can advise working face to positioning verify, it includes pedestal and is located at bucking ladder thereon, bucking ladder lower platform is equipped with groove, upper brace be equipped with " ∟ " shape platform , " ∟ " and shape platform be equipped with " ┗ " shape slot A and " ┗ " shape slot B；" ┳ " shape positioning table is equipped in groove, " ┳ " shape positioning table is respectively arranged on the left side and the right side horizontal screw hole, positioning bolt is equipped in horizontal screw hole, square aperture slot is equipped in the middle part of " ┳ " shape positioning table, detection piece is equipped in square aperture slot, detection piece rear end is equipped with is equipped with vertical detection faces A, vertical detection faces B and horizontal detection faces with the matched square block of square aperture slot, detection piece, and vertical detection faces B and vertical detection faces A is mutually parallel and its spacing is definite value.The present invention has the characteristics that verification is accurate, easy to use.
Description
Technical field
The present invention relates to a kind of school checking devices of textile industry special gauge, and in particular to a kind of spinning frame central shaft positioning
Advise composition error calibration equipment.
Background technology
In the textile industry, spinning frame central shaft positioning rule are equipment installation flatcar special gauges, this cubing is mainly used for
Positioning spindle is detected in the center of rail, and keeps it in the consistency of concentricity in each segmentation machine frame, it is flat to ensure
Equipment running quality after vehicle.
As shown in Figure 6, spinning frame central shaft positioning rule 9 in the prior art by a bar blocks 90 and are disposed thereon perpendicular
Block 91 and square 901 form, and square 901 is equipped with " ┓ " shape vertical block 92, and " ┓ " shape vertical block 92 is equipped with orthogonal work
Face B920 and working face C921, vertical block 91 are equipped with the working face A910 vertical with 90 upper surface of bar blocks.Under normal circumstances, work
Make face C921 to be parallel to working face A910 and its spacing perpendicular to working face A910, working face B920 to be definite value.Due to often putting down
Vehicle uses, and working face C921 and working face B920 be worn, verticality, the depth of parallelism between working face A910 and therebetween
It is increased away from definite value error, the accuracy of detection so as to cause central shaft positioning rule 9 declines, and the installation and flatcar quality to equipment generate
It influences.Such weaving special gauge is not belonging to national conventional measurement instrument, currently, domestic profession testing agency can not be to such inspection
Tool is detected or calibrates, and can not be also detected to the precision of such special gauge in the prior art in industry.
Invention content
The purpose of the present invention is to provide a kind of spinning frame central shafts to position rule composition error calibration equipment, can be advised to positioning
Verticality, the depth of parallelism and spacing definite value error between working face are verified, to ensure that the precision of such special gauge meets
Production requirement.
In order to achieve the above objectives, spinning frame central shaft of the invention positioning rule composition error calibration equipment, including pedestal, institute
It states pedestal and is equipped with bucking ladder, its longitudinal axis of the lower platform upper edge of the bucking ladder is equipped with groove, the top of the bucking ladder
Platform be equipped with " ∟ " shape platform, the " ∟ " shape platform stepped interface be equipped with " ┗ " shape slot A and " ┗ " shape slot B；It is described recessed
Slot, " ┗ " shape slot A and " ┗ " shape slot B are parallel to each other；
Further include " ┳ " shape positioning table, " ┳ " the positioning table lower part is equipped with the sliding block with matching grooves, is set above the sliding block
There is counterbore type circular hole；" ┳ " the shape positioning table is respectively arranged on the left side and the right side horizontal screw hole, and it is fixed to be equipped in the horizontal screw hole
Position bolt, is equipped with square aperture slot in the middle part of " ┳ " the shape positioning table, and the opening of the square aperture slot is towards the bucking ladder
Transversal line；" ┳ " the shape positioning table is connected to by the sliding block, groove on the bucking ladder；
Further include detection piece, the detection piece include with the matched square block of square aperture slot, the square block front end be equipped with
The parallel horizontal gird of the transversal line of the bucking ladder, the left end of the horizontal gird form left galianconism, institute through horizontal buckling
The right end for stating horizontal gird is each perpendicular to the horizontal gird, institute through being bent to form right galianconism, the left galianconism, right galianconism twice
It states left galianconism and is less than the right galianconism；It is set as vertical detection faces A on the inside of the left galianconism, is set as on the outside of the right galianconism
The upper surface of vertical detection faces B, the right galianconism are set as horizontal detection faces；The vertical detection faces B and vertical detection faces A phases
Mutual parallel and its spacing is definite value；The detection piece is movably arranged on by square block in the square aperture slot；
The center line of the groove is equipped with screw hole, and hexagon socket head cap screw is equipped in the screw hole.
The square block rear end face is equipped with bellmouth.
The square aperture slot rear wall is equipped with perforation wire hole, and adjusting bolt, the adjusting spiral shell are equipped in the perforation wire hole
It is equipped in the middle part of bolt and penetrates through the matched silk tooth of wire hole, silk tooth front end is equipped with is equipped with cylindrical type with the matched conehead of bellmouth, rear end
Handle.
The quadrangle of the bucking ladder has been respectively arranged below leveling bolt.
The application method of the spinning frame central shaft positioning rule composition error calibration equipment includes the following steps：
A, bucking ladder is placed on pedestal, horizontality is adjusted to by leveling bolt；
B, the lower slider of " ┳ " shape positioning table is placed in groove, is equipped with the one of square aperture slot facing towards bucking ladder horizontal axis
Then " ┳ " shape positioning table is fixed on bucking ladder by line direction by hexagon socket head cap screw, screw hole；
C, the square block of detection piece is fully inserted into square aperture slot, the silk tooth precession in the middle part of adjusting bolt penetrates through wire hole, will
Conehead is matched with the bellmouth on square block rear end face；
D, rear, lower face that spinning frame central shaft is positioned to rule bar blocks sticks on bucking ladder upper brace " ∟ " in shape platform,
And its vertical block and square are placed in " ┗ " shape slot A and " ┗ " shape slot B；
E, positioning bolt of the setting in horizontal screw hole at left and right sides of " ┳ " shape positioning table is screwed, makes the top of positioning bolt to thin
The front end face exert force of yarn machine central shaft positioning rule bar blocks, is fixed on the positioning it；
F, rotational circle column type handle drives square block to position rule direction to spinning frame central shaft in square aperture slot and moves, when
When vertical detection faces A on detection piece is reached and contacted with the vertical operation face A of vertical block, it is located at the vertical inspection of the detection piece other end
Survey face B and horizontal detection faces also in " ┓ " shape vertical block working face B and working face C be in contact and coincide, at this point, stopping rotating
Cylindrical type handle；
G, the gap between working face B and vertical detection faces B and working face C and horizontal detection faces is detected respectively.
In the step G, the error-tested of working face is carried out using feeler gauge.
After using above-mentioned technical proposal, since bucking ladder being horizontally set on pedestal by leveling bolt, when will in
The lower face of mandrel positioning rule bar blocks is placed in bucking ladder upper brace " ∟ " in shape platform, and pass through " ┳ " shape positioning table both sides
Positioning bolt in horizontal screw hole fixes the positioning of central shaft positioning rule, it is ensured that the vertical operation face A that is arranged in vertical block and
The vertical and horizontal degree working face B and working face C that are arranged in " ┓ " shape vertical block synchronous with bucking ladder holding.Due on detection piece
Vertical detection faces A, vertical detection faces B and the horizontal detection faces being arranged are determined by vertical operation face A, working face B and working face C
Set by value, therefore when working face A is in contact with vertical detection faces A, working face B and working face C also with vertical detection faces B and water
Be in contact and coincide on the vertical and horizontal plane that flat detection faces are mutually parallel above bucking ladder, at this point, can to its matching surface into
Row compares and verification, and is detected by gap size of the feeler gauge between its matching surface, you can verifies out central shaft positioning
Verticality, the depth of parallelism and spacing definite value error between rule working face B and working face C and vertical operation face A, simple in structure,
Easy to operate, verification is accurately.
Description of the drawings
Fig. 1 is the working state structure schematic diagram of spinning frame central shaft positioning rule of the present invention；
Fig. 2 is the decomposition diagram of the above structure of bucking ladder in the present invention；
Fig. 3 is the structural schematic diagram of " ┳ " shape positioning table in the present invention；
Fig. 4 is the structural schematic diagram of detection piece in the present invention；
Fig. 5 is the structural schematic diagram of adjusting bolt in the present invention；
Fig. 6 is the structural schematic diagram that object is verified in the present invention.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings.
Such as Fig. 1 to Fig. 6 as it can be seen that composition error calibration equipment, including pedestal 1 are advised in the spinning frame central shaft positioning of the present invention,
The pedestal 1 is equipped with bucking ladder 2, its longitudinal axis of the lower platform upper edge of the bucking ladder 2 is equipped with groove 21, the bucking ladder
2 upper brace be equipped with " ∟ " shape platform 22, the " ∟ " shape platform 22 stepped interface be equipped with " ┗ " shape slot A221 and
" ┗ " shape slot B222；The groove 21, " ┗ " shape slot A221 and " ┗ " shape slot B222 are parallel to each other.
Further include " ┳ " shape positioning table 3,3 lower part of " ┳ " positioning table be equipped with 21 matched sliding block 30 of groove, it is described
30 top of sliding block is equipped with counterbore type circular hole 301；" ┳ " the shape positioning table 3 is respectively arranged on the left side and the right side horizontal screw hole 31, institute
It states and is equipped with positioning bolt 5 in horizontal screw hole 31, the middle part of " ┳ " the shape positioning table 3 is equipped with square aperture slot 32, described rectangular to open
Transversal line of the opening of mouth slot 32 towards the bucking ladder 2；" ┳ " the shape positioning table 3 is connected by the sliding block 30, groove 21
It is connected on the bucking ladder 2.
Further include detection piece 4, the detection piece 4 includes and 32 matched square block 40 of square aperture slot, the square block
40 front ends are equipped with the horizontal gird 41 parallel with the transversal line of the bucking ladder 2, and the left end of the horizontal gird 41 is through level
It is bent to form left galianconism, the right end of the horizontal gird 41 hangs down through being bent to form right galianconism, the left galianconism, right galianconism twice
Directly in the horizontal gird 41, the left galianconism is less than the right galianconism；It is set as vertical detection faces on the inside of the left galianconism
A410 is set as vertical detection faces B411 on the outside of the right galianconism, and the upper surface of the right galianconism is set as horizontal detection faces
412；The vertical detection faces B411 and vertical detection faces A410 is mutually parallel and its spacing is definite value；The detection piece 4 passes through
Square block 40 is movably arranged in the square aperture slot 32.
As shown in Figure 1, Figure 2, Fig. 4 is as it can be seen that the right galianconism increases in its free end width, to make horizontal detection faces 412 have
The area of standby bigger preferably matches completion verification convenient for it with the working face C921 of spinning frame central shaft positioning rule 9.
The center line of the groove 210 is equipped with screw hole 210, and hexagon socket head cap screw 7 is equipped in the screw hole 210.
40 rear end face of the square block is equipped with bellmouth 401.
32 rear wall of square aperture slot is equipped with perforation wire hole 320, and adjusting bolt 6, institute are equipped in the perforation wire hole 320
It states 6 middle part of adjusting bolt to be equipped with and penetrate through 320 matched teeth of wire hole 60,60 front end of silk tooth is equipped with matched with bellmouth 401
Conehead 601, rear end are equipped with cylindrical type handle 602.
The quadrangle of the bucking ladder 2 has been respectively arranged below leveling bolt 8.
The application method of the spinning frame central shaft positioning rule composition error calibration equipment includes the following steps：
A, bucking ladder 2 is placed on pedestal 1, horizontality is adjusted to by leveling bolt 8；
B, the lower slider 30 of " ┳ " shape positioning table 3 is placed in groove 21, is equipped with the one of square aperture slot 32 facing towards ladder
" ┳ " shape positioning table 3, is then fixed on bucking ladder 2 by hexagon socket head cap screw 7, screw hole 210 by 2 transversal line direction of shape platform；
C, the square block 40 of detection piece 4 is fully inserted into square aperture slot 32,60 precession of the silk tooth perforation at 6 middle part of adjusting bolt
Wire hole 320 matches conehead 601 with the bellmouth 401 on 40 rear end face of square block；
D, rear, lower face that spinning frame central shaft is positioned to 9 bar blocks 90 of rule sticks on 2 upper brace " ∟ of bucking ladder " shape platform
In 22, and its vertical block 91 and square 901 are placed in " ┗ " shape slot A221 and " ┗ " shape slot B222；
E, positioning bolt 5 of the setting in horizontal screw hole 31 at left and right sides of " ┳ " shape positioning table 3 is screwed, the top of positioning bolt 5 is made
The front end face exert force for positioning 9 bar blocks 90 of rule to spinning frame central shaft is held, it is fixed on the positioning；
F, rotational circle column type handle 602 drives square block 40 to position 9 directions of rule to spinning frame central shaft in square aperture slot 32
It is mobile, when the vertical detection faces A410 on detection piece 4 is reached and is contacted with the vertical operation face A910 of vertical block 91, it is located at detection
The vertical detection faces B411 and horizontal detection faces 412 of 4 other end of part also in " ┓ " shape vertical block 92 working face B920 and work
Face C921 is in contact and coincide, at this point, the cylindrical type handle 602 that stops rotating；
G, between detecting between working face B920 and vertical detection faces B411 and working face C921 and horizontal detection faces 412 respectively
Gap.
In the step G, the error-tested of working face is carried out using feeler gauge 10.
In the present embodiment, since spinning frame central shaft positioning rule 9 are commonly used, working face C921 and working face B920 with hang down
Relative position between straight working face A910 can cause its size to change because of abrasion, when by positioning bolt 5 by central shaft
9 positioning of positioning rule is fixed on 2 upper brace " ∟ of bucking ladder " in shape platform 22 when, then the drive by adjusting bolt 6 to detection piece 4
It is dynamic, can make to be set as on detection piece 4 three detection faces A410, detection faces B411 and the horizontal detection faces 412 of standard definite value with it is above-mentioned
It is in contact and coincide on the vertical and horizontal plane that three working faces are mutually parallel above bucking ladder 2, at this point, working face and detection
Will produce gap between face, observe and compare gap size between the two, and feeler gauge 10 is inserted into respectively working face B920 with
It is detected, is taken wherein most among vertical detection faces B411 and working face C921 and 412 mutual corresponding gap of horizontal detection faces
Big error amount advises verticality, the depth of parallelism between working face B920 and working face C921 and vertical operation face A910 as positioning
And spacing definite value error, pass through to meeting giving for enterprise's tolerance requirements, to not meeting repairing or giving up for tolerance requirements
Product are disposed, to ensure the accuracy of cubing.
The basic principles and main features and advantages of the present invention of the present invention have 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 above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (7)
1. a kind of spinning frame central shaft positioning rule composition error calibration equipment, including pedestal（1）, it is characterised in that：The pedestal
（1）It is equipped with bucking ladder（2）, the bucking ladder（2）Lower platform upper edge its longitudinal axis be equipped with groove（21）, the bucking ladder
（2）Upper brace be equipped with " ∟ " shape platform（22）, the " ∟ " and shape platform（22）Stepped interface be equipped with " ┗ " shape slot A
（221）And " ┗ " shape slot B（222）；The groove（21）, " ┗ " shape slot A（221）And " ┗ " shape slot B（222）It is parallel to each other；
It further include " ┳ " shape positioning table（3）, " ┳ " positioning table（3）Lower part is equipped with and groove（21）Matched sliding block（30）,
The sliding block（30）Top is equipped with counterbore type circular hole（301）；" ┳ " the shape positioning table（3）Be respectively arranged on the left side and the right side level
Screw hole（31）, the horizontal screw hole（31）In be equipped with positioning bolt（5）, " ┳ " the shape positioning table（3）Middle part is equipped with rectangular open
Mouth slot（32）, the square aperture slot（32）Opening towards the bucking ladder（2）Transversal line；" ┳ " the shape positioning table
（3）Pass through the sliding block（30）, groove（21）It is connected to the bucking ladder（2）On；
It further include detection piece（4）, the detection piece（4）Including with square aperture slot（32）Matched square block（40）, the side
Shape block（40）Front end is equipped with and the bucking ladder（2）The parallel horizontal gird of transversal line（41）, the horizontal gird（41）
Left end form left galianconism, the horizontal gird through horizontal buckling（41）Right end through being bent to form right galianconism, the left side twice
Galianconism, right galianconism are each perpendicular to the horizontal gird（41）, the left galianconism is less than the right galianconism；It is set on the inside of the left galianconism
It is set to vertical detection faces A（410）, vertical detection faces B is set as on the outside of the right galianconism（411）, the upper end of the right galianconism
Face is set as horizontal detection faces（412）；The vertical detection faces B（411）With vertical detection faces A（410）It is mutually parallel and therebetween
Away from for definite value；The detection piece（4）Pass through square block（40）It is movably arranged on the square aperture slot（32）It is interior.
2. spinning frame central shaft positioning rule composition error calibration equipment as described in claim 1, it is characterised in that：The groove
（210）Center line be equipped with screw hole（210）, the screw hole（210）In be equipped with hexagon socket head cap screw（7）.
3. spinning frame central shaft positioning rule composition error calibration equipment as claimed in claim 2, it is characterised in that：It is described rectangular
Block（40）Rear end face is equipped with bellmouth（401）.
4. spinning frame central shaft positioning rule composition error calibration equipment as claimed in claim 3, it is characterised in that：It is described rectangular
Open slot（32）Rear wall is equipped with perforation wire hole（320）, the perforation wire hole（320）In be equipped with adjusting bolt（6）, the adjusting spiral shell
Bolt（6）Middle part is equipped with and perforation wire hole（320）Matched silk tooth（60）, silk tooth（60）Front end is equipped with and bellmouth（401）Matching
Conehead（601）, rear end is equipped with cylindrical type handle（602）.
5. spinning frame central shaft positioning rule composition error calibration equipment as claimed in claim 4, it is characterised in that：It is described trapezoidal
Platform（2）Quadrangle be respectively arranged below leveling bolt（8）.
6. the application method of spinning frame central shaft positioning rule composition error calibration equipment, includes the following steps described in claim 5：
A, by bucking ladder（2）It is placed in pedestal（1）On, pass through leveling bolt（8）It is adjusted to horizontality；
B, by " ┳ " shape positioning table（3）Lower slider（30）It is placed in groove（21）It is interior, it is equipped with square aperture slot（32）One
Facing towards bucking ladder（2）Transversal line direction, then passes through hexagon socket head cap screw（7）, screw hole（210）By " ┳ " shape positioning table（3）Gu
It is scheduled on bucking ladder（2）On；
C, by detection piece（4）Square block（40）It is fully inserted into square aperture slot（32）It is interior, adjusting bolt（6）The silk tooth at middle part
（60）Precession penetrates through wire hole（320）, by conehead（601）With square block（40）Bellmouth on rear end face（401）It is matched；
D, spinning frame central shaft is positioned and is advised（9）Bar blocks（90）Rear, lower face stick on bucking ladder（2）Upper brace
" ∟ " shape platforms（22）In, and by its vertical block（91）And square（901）It is placed in " ┗ " shape slot A（221）And " ┗ " shape slot B（222）In；
E, it screws and is arranged in " ┳ " shape positioning table（3）The horizontal screw hole in the left and right sides（31）In positioning bolt（5）, make positioning bolt
（5）Top to spinning frame central shaft position advise（9）Bar blocks（90）Front end face exert force, it is fixed on the positioning；
F, rotational circle column type handle（602）, drive square block（40）In square aperture slot（32）It is interior to be positioned to spinning frame central shaft
Rule（9）Direction is moved, and detection piece is worked as（4）On vertical detection faces A（410）Arrival and and vertical block（91）Vertical operation face A
（910）When contact, it is located at detection piece（4）The vertical detection faces B of the other end（411）And horizontal detection faces（412）Also with " ┓ " shape
Vertical block（92）On working face B（920）And working face C（921）It is in contact and coincide, at this point, the cylindrical type handle that stops rotating
（602）；
G, working face B is detected respectively（920）With vertical detection faces B（411）And working face C（921）With horizontal detection faces（412）It
Between gap.
7. the application method of spinning frame central shaft positioning rule composition error calibration equipment as claimed in claim 6, feature exist
In：In the step G, feeler gauge is used（10）Carry out the error-tested of working face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548938.5A CN108398075A (en) | 2018-05-31 | 2018-05-31 | Spinning frame central shaft positioning rule composition error calibration equipment and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548938.5A CN108398075A (en) | 2018-05-31 | 2018-05-31 | Spinning frame central shaft positioning rule composition error calibration equipment and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108398075A true CN108398075A (en) | 2018-08-14 |
Family
ID=63102281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810548938.5A Pending CN108398075A (en) | 2018-05-31 | 2018-05-31 | Spinning frame central shaft positioning rule composition error calibration equipment and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108398075A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056129A (en) * | 2018-10-05 | 2018-12-21 | 邵照群 | A kind of textile spinning frame rail sideline set pattern composition error calibration equipment |
| CN109084656A (en) * | 2018-09-19 | 2018-12-25 | 乔颖 | A kind of spinning frame central axis positioning rule composition error calibration equipment |
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| CN107121043A (en) * | 2017-06-23 | 2017-09-01 | 安徽华茂纺织股份有限公司 | Spinning carding machine wallboard Three-purpose drawing instrument composition error calibration equipment and its application method |
| CN107287717A (en) * | 2017-08-10 | 2017-10-24 | 安徽华茂纺织股份有限公司 | Combing machine noil is every tool set pattern composition error calibration equipment and its application method |
| CN208223371U (en) * | 2018-05-31 | 2018-12-11 | 安徽华茂纺织股份有限公司 | Spinning frame central axis positioning rule composition error calibration equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767268A (en) * | 2017-03-09 | 2017-05-31 | 安徽华茂纺织股份有限公司 | Spinning carding machine front lower cover plate height set pattern comprehensive calibration device and its application method |
| CN107121043A (en) * | 2017-06-23 | 2017-09-01 | 安徽华茂纺织股份有限公司 | Spinning carding machine wallboard Three-purpose drawing instrument composition error calibration equipment and its application method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084656A (en) * | 2018-09-19 | 2018-12-25 | 乔颖 | A kind of spinning frame central axis positioning rule composition error calibration equipment |
| CN109056129A (en) * | 2018-10-05 | 2018-12-21 | 邵照群 | A kind of textile spinning frame rail sideline set pattern composition error calibration equipment |
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Application publication date: 20180814 |