CN202054949U - Roller distance synchronous translational regulating and fixing mechanism - Google Patents
Roller distance synchronous translational regulating and fixing mechanism Download PDFInfo
- Publication number
- CN202054949U CN202054949U CN2011201195441U CN201120119544U CN202054949U CN 202054949 U CN202054949 U CN 202054949U CN 2011201195441 U CN2011201195441 U CN 2011201195441U CN 201120119544 U CN201120119544 U CN 201120119544U CN 202054949 U CN202054949 U CN 202054949U
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- China
- Prior art keywords
- roller
- rotating shaft
- roller distance
- fixing mechanism
- guide rail
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Abstract
The utility model discloses a roller distance synchronous translational regulating and fixing mechanism and relates to the roller distance synchronous translational regulating and fixing mechanism used in a drafting part of textile equipment such as a drawing frame, a carding machine, a combing machine and a gilling machine. The utility model provides the roller distance synchronous translational regulating and fixing mechanism which has a simple structure, is convenient to process and has low cost. The roller distance synchronous translational regulating and fixing mechanism comprises a base with fixed rollers, wherein guide rails are arranged in guide slots at both sides of the base, the base is provided with fixing devices corresponding to the guide rails, and the guide rails are provided with movable rollers corresponding to the fixed rollers. The roller distance synchronous translational regulating and fixing mechanism has the structural key points that the bottoms of the guide rails are provided with racks, gears are arranged below the racks, the two gears are connected through a rotating shaft, and the rotating shaft is fixed on a bearing of the base.
Description
Technical field
The utility model relates in a kind of Weaving device, and in the drafting unit of drawing frame, carding machine, combing machine, gill box, fixed mechanism is adjusted in the synchronous translation of roller distance.
Background technology
In some mechanical structures, often need a kind ofly to make two axle keeping parallelisms relation, but the adjustment structure that axle base will often change.As: the roller in drawing frame, carding machine, combing machine, the gill box is apart from adjusting fixed mechanism.Existing realization roller is fixed with dual mode apart from adjustment.A kind of mode is: directly measure the distance between two rollers, fix the bearing block at movable roller two ends then, this mode is comparatively loaded down with trivial details.Another kind of mode is: use mariages thick stick mechanism, the two end axles bearing of adjustment activity roller; When movable roller reaches the precalculated position, the bearing block at fixing movable roller two ends.
As shown in Figure 4: fixing two of roller 2 fixed bearing blocks 17 are fixedly mounted on respectively on two pedestals 1 that have a gathering sill 11.Movable roller 4 is installed on the movable roller shaft bearing 18.Movable roller shaft bearing 18, guide rail 10 and Connection Block 19 are fixed together.Two leading screws 20 penetrate respectively in the hole of the Connection Block 19 that is connected with movable roller shaft bearing 18.The termination of two leading screws 20 all is equipped with drive 23.Two drives 23 are by being with 21 to be connected synchronously.Two leading screws 20 are supported by leading screw supporting seat 22.Leading screw supporting seat 22 and two holders 6 are fixedly mounted on respectively on two pedestals 1.When movable roller 4 need carry out the position adjustment, unclamp two hold-down screws 7.Rotate one of them leading screw 20, because two leading screws 20 are by being with 21 transmissions simultaneously synchronously, so two leading screws 20 can the identical angle of rotation.Two leading screws 20 spur the Connection Block 19 that is connected with movable roller shaft bearing 18 respectively, and mobile phase distance together.After movable roller 4 reaches the precalculated position, tighten two hold-down screws 7 respectively, the position of fixing movable roller 4.
This structure need be used leading screw, and leading screw processing is comparatively difficult, and when guaranteeing precision, cost can increase substantially, and brings burden to production.
Summary of the invention
The utility model is exactly at the problems referred to above, provides roller distance translation synchronously a kind of simple in structure, easy to process, with low cost to adjust fixed mechanism.
For reaching above-mentioned purpose of the present utility model, the utility model adopts following technical scheme: the utility model comprises having the fixedly pedestal of roller, be provided with guide rail in the gathering sill of the both sides of pedestal, be provided with fixture corresponding to guide rail on the pedestal, guide rail is provided with corresponding to the fixing movable roller of roller; The bottom of the described guideway of its structural feature is provided with tooth bar, and the tooth bar below is provided with gear, and two gears link to each other by rotating shaft, and rotating shaft is fixed on the bearing of pedestal.
The beneficial effects of the utility model: the utility model is improved to rack and-pinion mechanism with existing mariages thick stick mechanism, and is simple in structure, and the processing of tooth bar is compared with the processing of leading screw, and when cost reduced, precision also was easier to guarantee.
Description of drawings
Fig. 1 is the structural representation that fixed mechanism is adjusted in roller distance of the present utility model translation synchronously.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Fig. 4 is that existing roller is apart from the structural representation of adjusting fixed mechanism.
In the accompanying drawing 1 be pedestal, 2 for fixing roller, 3 for rotating shaft, 4 for movable roller, 5 for tooth bar, 6 for holder, 7 for hold-down screw, 8 for fixture, 9 for gear, 10 for guide rail, 11 for gathering sill, 12 for key, 13 for bearing, 14 for expansion set, 15 for clamping sleeve, 16 for screw, 17 for fixing roller shaft bearing, 18 for movable roller shaft bearing, 19 for Connection Block, 20 for leading screw, 21 for band, 22 synchronously be that leading screw supporting seat, 23 is a drive.
The specific embodiment
The utility model comprises having the fixedly pedestal 1 of roller 2, is provided with guide rail 10 in the gathering sill 11 of the both sides of pedestal 1, is provided with fixture 8 corresponding to guide rail 10 on the pedestal 1, and guide rail 10 is provided with corresponding to the fixing movable roller 4 of roller 2; The bottom of described two guide rails 10 is provided with tooth bar 5, and tooth bar 5 belows are provided with gear 9, two gears 9 and link to each other by rotating shaft 3, and rotating shaft 3 is fixed on the bearing 13 of pedestal 1.
Described fixture 8 comprises holder 6, and holder 6 is arranged at guide rail 10 tops, and is fixed on the pedestal 1; Be provided with hold-down screw 7 corresponding to guide rail 10 on the holder 6.
One end of described rotating shaft 3 connects with gear 9 by key 12, and the other end of rotating shaft 3 links to each other with gear 9 by expansion set 14; The termination of rotating shaft 3 is provided with the clamping sleeve 15 with screw 16 corresponding to expansion set 14.
During installation, adjust the position of guide rail 10 earlier, guide rail 10 is fixed by hold-down screw 7; An end that then rotating shaft 3 is had key 12 fixes with gear 9, and is meshed with the tooth bar 5 of guide rail 10; After again the gear 9 of rotating shaft 3 other ends being adjusted the position, fill in expansion set 14, and clamping sleeve 15 is compressed expansion set 14, realize gear 9 fixing with rotating shaft 3 other ends by screw 16; This structure has guaranteed the synchronous of rotating shaft 3 two ends gears 9, has realized making guide rail 10 synchronization-moving purposes better.
When movable roller 4 need carry out the position adjustment, unclamp two hold-down screws 7, rotating shaft 3, the gear 9 that rotating shaft 3 drives its two ends rotates, the guide rail 10 that gear 9 drives pedestal 1 both sides advances or retreats identical distance, after movable roller 4 reaches the precalculated position, guide rail 10 is fixed in the gathering sill 11 by hold-down screw 7; Realize the fixing function of roller distance translation adjustment synchronously.
Claims (3)
1. fixed mechanism is adjusted in the translation synchronously of roller distance, comprise and have the fixedly pedestal (1) of roller (2), be provided with guide rail (10) in the gathering sill (11) of the both sides of pedestal (1), pedestal (1) is gone up and to be provided with fixture (8) corresponding to guide rail (10), and guide rail (10) is provided with corresponding to the fixing movable roller (4) of roller (2); It is characterized in that: the bottom of described two guide rails (10) is provided with tooth bar (5), and tooth bar (5) below is provided with gear (9), and two gears (9) link to each other by rotating shaft (3), and rotating shaft (3) is fixed on the bearing (13) of pedestal (1).
2. fixed mechanism is adjusted in roller distance according to claim 1 translation synchronously, and it is characterized in that: described fixture (8) comprises holder (6), and holder (6) is arranged at guide rail (10) top, and is fixed on the pedestal (1); Holder (6) is gone up and is provided with hold-down screw (7) corresponding to guide rail (10).
3. fixed mechanism is adjusted in roller distance according to claim 1 translation synchronously, and it is characterized in that: an end of described rotating shaft (3) connects by the same gear of key (12) (9), and the other end of rotating shaft (3) links to each other by the same gear of expansion set (14) (9); The termination of rotating shaft (3) has the clamping sleeve (15) of screw (16) corresponding to expansion set (14) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201195441U CN202054949U (en) | 2011-04-21 | 2011-04-21 | Roller distance synchronous translational regulating and fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201195441U CN202054949U (en) | 2011-04-21 | 2011-04-21 | Roller distance synchronous translational regulating and fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054949U true CN202054949U (en) | 2011-11-30 |
Family
ID=45014929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201195441U Expired - Fee Related CN202054949U (en) | 2011-04-21 | 2011-04-21 | Roller distance synchronous translational regulating and fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054949U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320908A (en) * | 2012-03-21 | 2013-09-25 | 江苏凯宫机械股份有限公司 | Cotton spinning comber draft adjusting device |
| CN103710794A (en) * | 2014-01-02 | 2014-04-09 | 夏云美 | Feeding roller of loosening machine |
| CN103924328A (en) * | 2014-04-18 | 2014-07-16 | 江苏迎阳无纺机械有限公司 | Roller-adjusting machine frame structure for carding machine |
| CN103924327A (en) * | 2014-04-18 | 2014-07-16 | 江苏迎阳无纺机械有限公司 | Matching structure of cotton carding roller wall plates and machine frame of carding machine |
| CN105040181A (en) * | 2015-07-14 | 2015-11-11 | 湖州市菱湖重兆金辉丝织厂 | Transverse-adjustment licker-in device of carding machine |
| CN106903926A (en) * | 2017-01-17 | 2017-06-30 | 南京航空航天大学 | A kind of pair of guide rail horizontal drag method and its device |
| CN109594168A (en) * | 2018-12-28 | 2019-04-09 | 石家庄常山北明科技股份有限公司 | A kind of cotton fiber drafting machine for fiber detection device |
| CN110541224A (en) * | 2019-09-27 | 2019-12-06 | 淄博岜山织造有限公司 | novel multi-functional sectional warper |
| CN113388932A (en) * | 2021-06-03 | 2021-09-14 | 东台市润生纺机专件有限公司 | Movable roller for fancy yarn |
-
2011
- 2011-04-21 CN CN2011201195441U patent/CN202054949U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320908A (en) * | 2012-03-21 | 2013-09-25 | 江苏凯宫机械股份有限公司 | Cotton spinning comber draft adjusting device |
| CN103320908B (en) * | 2012-03-21 | 2015-12-02 | 江苏凯宫机械股份有限公司 | Spinning combing machine drawing-off adjusting device |
| CN103710794B (en) * | 2014-01-02 | 2016-03-30 | 孙海侠 | A kind of feed roller of flowering machine |
| CN103710794A (en) * | 2014-01-02 | 2014-04-09 | 夏云美 | Feeding roller of loosening machine |
| CN103924328A (en) * | 2014-04-18 | 2014-07-16 | 江苏迎阳无纺机械有限公司 | Roller-adjusting machine frame structure for carding machine |
| CN103924327A (en) * | 2014-04-18 | 2014-07-16 | 江苏迎阳无纺机械有限公司 | Matching structure of cotton carding roller wall plates and machine frame of carding machine |
| CN103924328B (en) * | 2014-04-18 | 2016-01-20 | 江苏迎阳无纺机械有限公司 | The roller adjustable machine shelf structure of carding machine |
| CN103924327B (en) * | 2014-04-18 | 2016-01-20 | 江苏迎阳无纺机械有限公司 | The comb and parallel cotton fibers prior to spinning roller wallboard of carding machine and the fit structure of frame |
| CN105040181A (en) * | 2015-07-14 | 2015-11-11 | 湖州市菱湖重兆金辉丝织厂 | Transverse-adjustment licker-in device of carding machine |
| CN105040181B (en) * | 2015-07-14 | 2017-12-19 | 南通创欣新能源科技有限公司 | A kind of lateral adjustments carding machine cubing-roll device |
| CN106903926A (en) * | 2017-01-17 | 2017-06-30 | 南京航空航天大学 | A kind of pair of guide rail horizontal drag method and its device |
| CN106903926B (en) * | 2017-01-17 | 2019-05-14 | 南京航空航天大学 | A kind of double guide rail horizontal drag method and device thereof |
| CN109594168A (en) * | 2018-12-28 | 2019-04-09 | 石家庄常山北明科技股份有限公司 | A kind of cotton fiber drafting machine for fiber detection device |
| CN109594168B (en) * | 2018-12-28 | 2023-11-28 | 石家庄常山北明科技股份有限公司 | Cotton fiber drafting machine for fiber detection |
| CN110541224A (en) * | 2019-09-27 | 2019-12-06 | 淄博岜山织造有限公司 | novel multi-functional sectional warper |
| CN113388932A (en) * | 2021-06-03 | 2021-09-14 | 东台市润生纺机专件有限公司 | Movable roller for fancy yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |