CN102851828A - Air-jet loom heald frame position regulator - Google Patents
Air-jet loom heald frame position regulator Download PDFInfo
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- CN102851828A CN102851828A CN201210355899XA CN201210355899A CN102851828A CN 102851828 A CN102851828 A CN 102851828A CN 201210355899X A CN201210355899X A CN 201210355899XA CN 201210355899 A CN201210355899 A CN 201210355899A CN 102851828 A CN102851828 A CN 102851828A
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- guide rail
- heald frame
- frame position
- hold
- air
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Abstract
The invention relates to an air-jet loom heald frame position regulator. Both ends of the heald frame are respectively provided with a transversely extending guide rail shaft. The guide rail shafts are respectively inserted in transverse through holes of longitudinally extending guide rail shaft seats. The regulator is characterized in that: it includes two fixation nuts respectively arranged at the outsides of the guide rail shaft seats and two screws matching the fixation nuts, the tails of the screws are provided with axially inward grooves, the inner shapes of which match with the shapes of the guide rail shaft ends on corresponding sides, the heads of the screws are composed of hand wheels perpendicular to the axial direction, and the length of the guide rail shafts extending out of the outsides of the guide rail shaft seats is less than or equal to the sum of the groove depth and the fixation nut thickness. The heald frame position regulator provided in the invention drives the transverse movement of the guide rail shafts by spiral rotation, so that the operation easiness and stationarity are substantially improved. The heald frame position regulator is labor saving and convenient, and helps to improve the work efficiency. Elastic pads can be disposed at the screw groove bottoms so as to protect the end faces of the guide rail shafts.
Description
Technical field
The present invention relates to a kind of adjusting device of air-jet loom assembly, relate in particular to the adjusting device of a kind of heald frame lateral attitude.
Background technology
Heald frame mainly plays driving the effect that heald forms opening as one of significant components of air-jet loom, and the heald frame of shuttleless loom adopts aluminium matter alloy more.Even, smooth for guaranteeing laterally to knit yarn, integraty is good, usually needs regularly to adjust the heald frame lateral attitude by lead rail axis, because the through-hole wall space at lead rail axis and place is less, because the reasons such as corrosion cause mobile difficulty, tradition uses hammer directly to knock vertically, and is very painstaking easily.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provides a kind of simple in structure, use more laborsaving, mobile more stably air-jet loom heald frame position control.
For achieving the above object, the technical solution used in the present invention is: a kind of air-jet loom heald frame position control, the two ends of described heald frame are respectively equipped with laterally extending lead rail axis, described lead rail axis is plugged in respectively in the cross through hole of guide rail axle bed of longitudinal extension, it is characterized in that: comprise two hold-down nuts of being located at respectively the described guide rail axle bed outside, with two with the supporting screw of described hold-down nut, the afterbody of described screw is provided with axially inside groove, the shape of described inside grooves matches with the profile of the described lead rail axis of respective side end, the head of described screw is made of the handwheel of vertical axial, and described lead rail axis is stretched out the length in the guide rail axle bed outside less than or equal to described depth of groove and hold-down nut thickness sum.
In a preferred embodiment of the present invention, comprise that further the internal thread path of described hold-down nut is greater than described lead rail axis cross-sectional diameter.
In a preferred embodiment of the present invention, comprise that further described depth of groove and hold-down nut thickness sum stretch out the length in the guide rail axle bed outside greater than described lead rail axis, and large length to be at least two pitch of described hold-down nut internal thread long.
In a preferred embodiment of the present invention, comprise that further described handwheel diameter is greater than 1.5 times of the large footpath of described screw external screw thread.
In a preferred embodiment of the present invention, comprise that further described bottom portion of groove is provided with elastomeric pad.
In a preferred embodiment of the present invention, further comprise described hold-down nut respectively with corresponding guide rail axle bed one.
The invention solves the defective that exists in the background technology, air-jet loom heald frame position control of the present invention drives the transverse shifting of lead rail axis with helical rotation, greatly improves the easness of operation, and stationarity, and is laborsaving, convenient, helps to increase work efficiency.Can elastomeric pad be set in the screw grooves bottom, play the effect of protection lead rail axis end face.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the position view of the preferred embodiments of the present invention and part heald frame and lead rail axis;
Among the figure: 1, heald frame, 2, lead rail axis, 4, the guide rail axle bed, 41, through hole, 6, hold-down nut, 61, internal thread, 8, screw, 81, groove, 82, handwheel, 83, external screw thread.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of air-jet loom heald frame position control of the present invention, the two ends of heald frame 1 are respectively equipped with in the cross through hole 41 of guide rail axle bed 4 that 2, two lead rail axis 2 of laterally extending lead rail axis are plugged in respectively longitudinal extension.The heald frame position control comprises two hold-down nuts 6 of being located at respectively guide rail axle bed 4 outsides, and two with hold-down nut 6 corresponding supporting screws 8.Two hold-down nuts 6 are individually fixed in corresponding guide rail axle bed 4 sides, and with guide rail axle bed 4 one, hold-down nut 6 and the 41 coaxial settings of corresponding guide rail axle bed 4 through holes, the internal thread 61 of hold-down nut 6 be distributed in hold-down nut 6 axial partly or entirely, be preferably all, the path of internal thread 61 is greater than lead rail axis 2 cross-sectional diameters.The afterbody of screw 8 is provided with axially inside groove 81, and the shape of described groove 81 inside matches with the profile of respective side lead rail axis 2 ends, and groove 81 bottoms are provided with elastomeric pad; The head of screw 8 is made of the handwheel 82 of vertical axial, and handwheel 82 diameters are greater than 1.5 times of screw 8 external screw threads 83 large footpaths.Groove 81 degree of depth and hold-down nut 6 thickness sums are stretched out the length in guide rail axle bed 4 outsides greater than described lead rail axis 2, and large length to be at least 61 two pitch of hold-down nut 6 internal threads long.Be provided with the situation of identical lead rail axis 2 for heald frame 1 both sides, the heald frame position control can only comprise one with any lead rail axis 2 on the supporting screw 8 of hold-down nut 6.
During work, the groove 81 of screw 8 is inserted in corresponding lead rail axis 2 ends from the outside, when touching corresponding hold-down nut 6 outer face to screw 8 afterbodys, turn screw 8, make to enter in the hold-down nut 6, by the cooperation of screw 8 external screw threads 83 and hold-down nut 6 internal threads 61, screw 8 advances at the screw inside spin of hold-down nut 6, groove 81 bottoms of screw 8 prop up lead rail axis 2 end faces, promote lead rail axis 2 and move inward vertically.After lead rail axis 2 positions of heald frame 1 one sides are conditioned indentation, screw 8 is screwed into hold-down nut 6 bottoms and props up lead rail axis 2 end faces, all can't make screw 8 grooves 81 bottoms contact lead rail axis 2 end faces, perhaps can only just contact lead rail axis 2 end faces, can realize outer the moving of these side rails axle 2 positions by the lead rail axis 2 that advances opposite side this moment with the heald frame position control.The handwheel 82 that screw 8 head diameters are larger be conducive to operating personnel more easily, labour-saving rotating screw 8, and then promote the movement of lead rail axis 2.Therefore because the axial length of hold-down nut 6 has determined the advance distance of lead rail axis 2, according to the needs of heald frame 1 adjustable range of different situations, can set the hold-down nut 6 with different axial lengths and satisfy various requirement.Hold-down nut 6 is wholely set with corresponding guide rail axle bed 4 respectively, and is more stable on the structure, and rotating screw 8 promotes lead rail axis 2 and moves also more laborsaving.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (6)
1. air-jet loom heald frame position control, the two ends of described heald frame are respectively equipped with laterally extending lead rail axis, described lead rail axis is plugged in respectively in the cross through hole of guide rail axle bed of longitudinal extension, it is characterized in that: comprise two hold-down nuts of being located at respectively the described guide rail axle bed outside, with two with the supporting screw of described hold-down nut, the afterbody of described screw is provided with axially inside groove, the shape of described inside grooves matches with the profile of the described lead rail axis of respective side end, the head of described screw is made of the handwheel of vertical axial, and described lead rail axis is stretched out the length in the guide rail axle bed outside less than or equal to described depth of groove and hold-down nut thickness sum.
2. air-jet loom heald frame position control according to claim 1, it is characterized in that: the internal thread path of described hold-down nut is greater than described lead rail axis cross-sectional diameter.
3. air-jet loom heald frame position control according to claim 2, it is characterized in that: described depth of groove and hold-down nut thickness sum are stretched out the length in the guide rail axle bed outside greater than described lead rail axis, and large length to be at least two pitch of described hold-down nut internal thread long.
4. air-jet loom heald frame position control according to claim 3, it is characterized in that: described handwheel diameter is greater than 1.5 times of the large footpath of described screw external screw thread.
5. air-jet loom heald frame position control according to claim 4, it is characterized in that: described bottom portion of groove is provided with elastomeric pad.
6. air-jet loom heald frame position control according to claim 5 is characterized in that: described hold-down nut respectively with corresponding guide rail axle bed one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210355899XA CN102851828A (en) | 2012-09-24 | 2012-09-24 | Air-jet loom heald frame position regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210355899XA CN102851828A (en) | 2012-09-24 | 2012-09-24 | Air-jet loom heald frame position regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102851828A true CN102851828A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210355899XA Pending CN102851828A (en) | 2012-09-24 | 2012-09-24 | Air-jet loom heald frame position regulator |
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| CN (1) | CN102851828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802253A (en) * | 2021-09-26 | 2021-12-17 | 绍兴纺织机械集团有限公司 | Heald frame toggle structure convenient for warp thread to penetrate through |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE571666A (en) * | ||||
| CN1075513A (en) * | 1992-02-17 | 1993-08-25 | 株式会社丰田自动织机制作所 | The heald frame supportor of loom |
| JPH09111615A (en) * | 1995-10-16 | 1997-04-28 | Tsudakoma Corp | Separating and connecting device for heald frame to opening mechanism in loom |
| CN200992616Y (en) * | 2006-12-13 | 2007-12-19 | 江苏万工科技集团有限公司 | Heddle adjusting device of negative air jet loom |
| CN202292014U (en) * | 2011-11-12 | 2012-07-04 | 重庆市北碚区枫火机械制造有限公司 | Tubular member welding and locating device |
| CN202766731U (en) * | 2012-09-24 | 2013-03-06 | 吴江市隆泰喷织厂 | Air-jet loom heald frame position regulator |
-
2012
- 2012-09-24 CN CN201210355899XA patent/CN102851828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE571666A (en) * | ||||
| CN1075513A (en) * | 1992-02-17 | 1993-08-25 | 株式会社丰田自动织机制作所 | The heald frame supportor of loom |
| JPH09111615A (en) * | 1995-10-16 | 1997-04-28 | Tsudakoma Corp | Separating and connecting device for heald frame to opening mechanism in loom |
| CN200992616Y (en) * | 2006-12-13 | 2007-12-19 | 江苏万工科技集团有限公司 | Heddle adjusting device of negative air jet loom |
| CN202292014U (en) * | 2011-11-12 | 2012-07-04 | 重庆市北碚区枫火机械制造有限公司 | Tubular member welding and locating device |
| CN202766731U (en) * | 2012-09-24 | 2013-03-06 | 吴江市隆泰喷织厂 | Air-jet loom heald frame position regulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802253A (en) * | 2021-09-26 | 2021-12-17 | 绍兴纺织机械集团有限公司 | Heald frame toggle structure convenient for warp thread to penetrate through |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |