CN2639325Y - Expansion hoop - Google Patents
Expansion hoop Download PDFInfo
- Publication number
- CN2639325Y CN2639325Y CN 03279466 CN03279466U CN2639325Y CN 2639325 Y CN2639325 Y CN 2639325Y CN 03279466 CN03279466 CN 03279466 CN 03279466 U CN03279466 U CN 03279466U CN 2639325 Y CN2639325 Y CN 2639325Y
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- amplitude modulation
- cavity
- modulation screw
- roll adjustment
- 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.)
- Expired - Fee Related
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses an expansion hoop pertaining to the textile machinery technology, which comprises a hoop seat, nuts, an amplitude modulation silk pole, a distance modulation silk pole and a stretching distance adjusting mechanism. A plurality of nuts are arranged, and a horizontal hollow chamber is arranged in the hoop seat to match with the nuts. A straight groove that in communicated with the hollow chamber is arranged on the hoop seat. A connecting pole is arranged under the stretching distance adjusting mechanism. The stretching distance adjusting mechanism travels through the straight groove and is fixed on the nuts. The amplitude modulation silk pole and the distance modulation silk pole extend into the hollow chamber through the two ends of the hoop seat respectively. The nuts are in the hollow chamber and are meshed with the amplitude modulation silk pole. The amplitude modulation silk pole and the distance modulation silk pole are in the same shaft. A pane regulator is arranged in the hollow chamber. A screw hole is arranged at one end of the regulator; a straight through hole is arranged at the other end. The end with the screw hole is connected with the distance modulation silk pole through the screw. The distance modulation silk pole travels through the straight through hole. Axial positioning mechanisms are respectively arranged on the distance modulation silk pole near the two edges of the straight through hole. The utility model is reliable to use and convenient to regulate, so is suitable to be used for sizing machines and warping machines.
Description
Technical field
The utility model relates to the expansion reed that a kind of Sizing machines and warping machines are used, and belongs to technical field of textile machine.
Background technology
In the prior art, the expansion reed that has a kind of Sizing machines and warping machines to use, comprise slay, it is clever to live, the amplitude modulation screw mandrel, roll adjustment screw mandrel and flexible distance adjustor, described spirit alive has several, be provided with the level that matches with the spirit of living in the described slay to cavity, slay is provided with the straight trough that is communicated with cavity, flexible distance adjustor has connecting rod, connecting rod passes straight trough and is fixed in the spirit alive, described amplitude modulation screw mandrel and the dislocation of roll adjustment screw mandrel are arranged and are stretched in the cavity from the slay two ends respectively, the memorial tablet of living is meshed in cavity and with the amplitude modulation screw mandrel, the amplitude modulation screw mandrel is connected by screw thread with a projection respectively with the roll adjustment screw mandrel, rotate amplitude modulation screw mandrel and roll adjustment screw mandrel, can order about the flexible or translation of flexible distance adjustor, its weak point is: because amplitude modulation screw mandrel and roll adjustment screw mandrel be not on same axis, when regulating, cause the jam phenomenon easily, cause stopping.
The utility model content
The purpose of this utility model provides a kind of expansion reed, makes it easy to adjust, can jam.
The purpose of this utility model is achieved in that a kind of expansion reed, comprise slay, it is clever to live, the amplitude modulation screw mandrel, roll adjustment screw mandrel and flexible distance adjustor, described spirit alive has several, be provided with the level that matches with the spirit of living in the described slay to cavity, slay is provided with the straight trough that is communicated with cavity, flexible distance adjustor has connecting rod, connecting rod passes straight trough and is fixed in the spirit alive, described amplitude modulation screw mandrel and roll adjustment screw mandrel stretch in the cavity from the slay two ends respectively, the memorial tablet of living is meshed in cavity and with the amplitude modulation screw mandrel, described amplitude modulation screw mandrel and roll adjustment screw mandrel are positioned on the same axis, be provided with square frame shape adjuster in the cavity, described adjuster one end is provided with a screwed hole, the other end is provided with a clear opening, an end that is provided with screwed hole is by being threaded on the roll adjustment screw mandrel, and the amplitude modulation screw mandrel passes clear opening, and the limit, two holes at clear opening on the amplitude modulation screw mandrel is respectively equipped with axial limiting mechanism.
When needs amplitude modulation, rotate the amplitude modulation screw mandrel, drive the spirit motion of living, the spirit of living drives flexible distance adjustor motion, and stretches or shrink along the straight trough direction, reaches the purpose of amplitude modulation; When the needs roll adjustment, rotate the roll adjustment screw mandrel, promote or the motion of pulling adjuster, and then drive flexible distance adjustor translation, to reach the roll adjustment purpose; Amplitude modulation screw mandrel of the present utility model and roll adjustment screw mandrel are positioned on the axis, can not be offset jam in adjustment process, use reliable, easy to adjust.
As further improvement of the utility model, described axial limiting mechanism is a plane bearing; Plane bearing both can limit the axial freedom of amplitude modulation screw mandrel from the both direction of the left and right sides well, and the amplitude modulation screw mandrel can be rotated flexibly, make regulate convenient.
As further improvement of the utility model, be provided with the slide block that matches with cavity between the described spirit alive, slide block and amplitude modulation screw mandrel are slidingly connected, the axial and amplitude modulation screw mandrel relative fixed of slide block.When carrying out the amplitude modulation campaign, amplitude modulation screw mandrel and slide block can relatively rotate, and the amplitude modulation screw mandrel drives flexible distance adjustor motion, and slide block plays a part stable and supporting amplitude modulation screw mandrel; When carrying out the roll adjustment motion, rotate the roll adjustment screw mandrel, drive the adjuster motion, and then drive live spirit and slide block translation, at this moment, slide block play the guiding role.Being provided with of slide block can make the utility model more stable work reliable.
As further improvement of the utility model, the end of described amplitude modulation screw mandrel and roll adjustment screw mandrel is provided with CD-ROM drive motor, and the inherent extreme position of living the spirit motion of described cavity is provided with travel switch, and travel switch inserts the on-off circuit of CD-ROM drive motor.CD-ROM drive motor cooperates being provided with of travel switch can make the utility model can realize automatic control; Travel switch again can the restrictive axes inordinate rotation, avoids colliding mutually at extreme position.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Wherein, 1 roll adjustment screw mandrel, 2 adjusters, 3 slays, 4 plane bearings, 5 amplitude modulation screw mandrels, 6 travel switches, 7 spirits alive, 8 flexible distance adjustors, 9 connecting rods, 10 cavitys, 11 slide blocks, 12 connecting rods, 13 alignment pins.
The specific embodiment
As figure, expansion reed is mainly by drawing together slay 3, live clever 7, amplitude modulation screw mandrel 5, compositions such as roll adjustment screw mandrel 6 and flexible distance adjustor 8, the spirit 7 of living has four, be provided with in the slay 3 with spirit 7 levels that match of living to cavity 10, slay 3 is provided with the straight trough that is communicated with cavity 10, flexible distance adjustor 8 has connecting rod 9, connecting rod 9 passes straight trough and is fixed in the spirit 7 of living, amplitude modulation screw mandrel 5 and roll adjustment screw mandrel 1 stretch in the cavity 10 from slay 3 two ends respectively, the spirit 7 of living is positioned at cavity 10 and is meshed with amplitude modulation screw mandrel 5, amplitude modulation screw mandrel 5 and roll adjustment screw mandrel 1 are positioned on the same axis, be provided with square frame shape adjuster 2 in the cavity 10, adjuster 2 one ends are provided with a screwed hole, the other end is provided with a clear opening, an end that is provided with screwed hole is by being threaded on the roll adjustment screw mandrel 1, amplitude modulation screw mandrel 5 passes clear opening, limit, two holes at clear opening on the amplitude modulation screw mandrel 5 is respectively equipped with plane bearing 4, live and be provided with the slide block 11 that matches with cavity between the spirit, amplitude modulation screw mandrel 5 is divided into plurality of sections, be provided with connecting rod 12 between the adjacent segment, slide block 11 is socketed on the connecting rod 12, and connecting rod 12 usefulness alignment pins 13 link together adjacent two amplitude modulation screw mandrels 5, slide block 11 axial and amplitude modulation screw mandrel 5 relative fixed; The end of amplitude modulation screw mandrel 5 and roll adjustment screw mandrel 1 is connected with CD-ROM drive motor, and cavity 10 inherent extreme position of living spirit 7 and slide block 11 motions are provided with travel switch 6, and travel switch 6 series connection insert the on-off circuit of CD-ROM drive motor.
Claims (4)
1, a kind of expansion reed, comprise slay, it is clever to live, the amplitude modulation screw mandrel, roll adjustment screw mandrel and flexible distance adjustor, described spirit alive has several, be provided with the level that matches with the spirit of living in the described slay to cavity, slay is provided with the straight trough that is communicated with cavity, flexible distance adjustor has connecting rod, connecting rod passes straight trough and is fixed in the spirit alive, described amplitude modulation screw mandrel and roll adjustment screw mandrel stretch in the cavity from the slay two ends respectively, the memorial tablet of living is meshed in cavity and with the amplitude modulation screw mandrel, it is characterized in that: described amplitude modulation screw mandrel and roll adjustment screw mandrel are positioned on the same axis, be provided with square frame shape adjuster in the cavity, described adjuster one end is provided with a screwed hole, the other end is provided with a clear opening, an end that is provided with screwed hole is by being threaded on the roll adjustment screw mandrel, and the amplitude modulation screw mandrel passes clear opening, and the limit, two holes at clear opening on the amplitude modulation screw mandrel is respectively equipped with axial limiting mechanism.
2, expansion reed according to claim 1 is characterized in that: described axial limiting mechanism is a plane bearing.
3, expansion reed according to claim 1 and 2 is characterized in that: be provided with the slide block that matches with cavity between the described spirit alive, slide block and amplitude modulation screw mandrel are slidingly connected, the axial and amplitude modulation screw mandrel relative fixed of slide block.
4, expansion reed according to claim 3, it is characterized in that: the end of described amplitude modulation screw mandrel and roll adjustment screw mandrel is respectively equipped with CD-ROM drive motor, the inherent extreme position of living spirit and slide block movement of described cavity is provided with travel switch, and travel switch inserts the on-off circuit of CD-ROM drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279466 CN2639325Y (en) | 2003-09-17 | 2003-09-17 | Expansion hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279466 CN2639325Y (en) | 2003-09-17 | 2003-09-17 | Expansion hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639325Y true CN2639325Y (en) | 2004-09-08 |
Family
ID=34303457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03279466 Expired - Fee Related CN2639325Y (en) | 2003-09-17 | 2003-09-17 | Expansion hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639325Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338466B (en) * | 2007-07-07 | 2010-12-08 | 卡尔迈尔纺织机械制造有限公司 | Beaming device |
| CN103966737A (en) * | 2014-05-14 | 2014-08-06 | 湖州市千金丝织厂 | Reed with changeable intervals between reed dents |
-
2003
- 2003-09-17 CN CN 03279466 patent/CN2639325Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338466B (en) * | 2007-07-07 | 2010-12-08 | 卡尔迈尔纺织机械制造有限公司 | Beaming device |
| CN103966737A (en) * | 2014-05-14 | 2014-08-06 | 湖州市千金丝织厂 | Reed with changeable intervals between reed dents |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |