CN105386228B - A kind of circular knitting machine main transmission structure - Google Patents
A kind of circular knitting machine main transmission structure Download PDFInfo
- Publication number
- CN105386228B CN105386228B CN201510915311.5A CN201510915311A CN105386228B CN 105386228 B CN105386228 B CN 105386228B CN 201510915311 A CN201510915311 A CN 201510915311A CN 105386228 B CN105386228 B CN 105386228B
- Authority
- CN
- China
- Prior art keywords
- gear
- bearing
- transmission shaft
- machine main
- knitting machine
- 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.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/94—Driving-gear not otherwise provided for
Abstract
The present invention provides a kind of circular knitting machine main transmission structure, including the transmission shaft arranged vertically, the transmission shaft is sequentially installed with gear, first bearing seat, lower gear, second bearing seat and synchronizing wheel from top to bottom, the upper end of the transmission shaft has upper thread segment, and the transmission shaft has tapered section at the position of the upper thread segment, the gear is mounted on the tapered section, and the gear has the bellmouth that coordinates with the tapered section, spiral is combined with the top nut for fixing the gear on the upper thread segment.By setting tapered section on transmission shaft, bellmouth is set on gear, so that taper fit is formed between transmission shaft and gear, the active force that gear is subject to can be converted into the axial force and radial load acted on transmission shaft, avoid the axially or radially play of gear, gear is not easy positioning, it is ensured that upper dials and lower dials position are stablized relatively so that knitting needle sequence is not easy entanglement.
Description
Technical field
The present invention relates to a kind of drive mechanism of circular knitting machine, especially a kind of circular knitting machine main transmission structure.
Background technology
A kind of common Weaving device on circular knitting machine, the transmission device of the circular knitting machine of spare time trip generally comprise and electricity
Machine be sequentially connected main transmission unit and with main transmission unit drive connection auxiliary driving unit, the wherein transmission shaft of main transmission unit
On the gear positioned at transmission shaft upper end, the lower gear with transmission shafts, the synchronization positioned at transmission shaft lower end are installed
Wheel and upper and lower two bearing blocks for being used to support transmission shaft.
In order to adjust the relative position between the upper dials of large circle machine and bottom cylinder, ensure that the two can be realized to needle, on
Adjustment structure of the gear relative to transmission shaft angle can be adjusted by needing to be provided on gear, and traditional adjustment structure is usually
Clearance fit will be set as between gear and transmission shaft, and four adjusting screws is set to fasten gear on gear
On transmission shaft, when needing to adjust the angle of gear, then unscrew adjusting screw and rotate gear to realize.Due to gear
It is locked between transmission shaft against four adjusting screws, fastening force is relatively poor, and gear is with transmission shaft high-speed rotation
There may be axially or radially plays simultaneously, lead to gear positioning, so that the big ancient cooking vessel angle of gear of large circle machine changes, on
Dials and lower dials position generate variation so that knitting needle sequence entanglement.
Further, since synchronizing wheel is directly assemblied in the lower end of transmission shaft, under the action of synchronous belt, there are larger for transmission shaft
Radial pull, be easily deformed.
In view of this, the applicant conducts in-depth research the main transmission unit of circular knitting machine, there is this case production then
It is raw.
Invention content
The purpose of the present invention is to provide the circular knitting machine main transmission structures that a kind of sequence of knitting needle is not easy entanglement.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of circular knitting machine main transmission structure, including the transmission shaft arranged vertically, the transmission shaft is from top to bottom successively
Gear, first bearing seat, lower gear, second bearing seat and synchronizing wheel are installed, the upper end of the transmission shaft has upper screw thread
Section, and the transmission shaft has tapered section at the position of the upper thread segment, the gear is mounted on the tapered section
On, and the gear has the bellmouth that coordinates with the tapered section, spiral is combined with to fix on the upper thread segment
The top nut of the gear.
As a modification of the present invention, cricoid regulating tank is offered on the tapered section, is set on the gear
There is adjusting screw, the adjusting screw is fastened on the bottom of the regulating tank.
As a modification of the present invention, the adjusting screw is there are two more than, and each adjusting screw is with the transmission
It is uniformly distributed centered on axis.
As a modification of the present invention, the second bearing seat is towards being fixedly connected on one end end face of the synchronizing wheel
There is second bearing set, the synchronizing wheel has blind hole towards the side of the second bearing seat, and the second bearing set is interspersed in
In the blind hole, and bearing support is also equipped between the side wall of the blind hole and second bearing set.
As a modification of the present invention, first axle bearing sleeve is provided between the first bearing seat and the transmission shaft,
Clutch shaft bearing is provided between the first axle bearing sleeve and the transmission shaft.
As a modification of the present invention, second bearing is provided between the second bearing seat and the transmission shaft.
As a modification of the present invention, the first oil sealing is additionally provided between the first axle bearing sleeve and the transmission shaft,
First oil sealing is located at the lower section of the clutch shaft bearing.
As a modification of the present invention, the second oil sealing is additionally provided between the second bearing set and the transmission shaft,
Second oil sealing is located at the lower section of the second bearing.
As a modification of the present invention, the lower end of the transmission shaft has a lower thread segment, spiral on the lower thread segment
It is combined with the lower nut for fixing the synchronizing wheel.
Above-mentioned technical proposal is used, the invention has the advantages that：
1st, by setting tapered section on transmission shaft, bellmouth is set on gear so that transmission shaft and gear it
Between form taper fit, the active force that gear is subject to can be converted into the axial force and radial load acted on transmission shaft, kept away
Exempt from the axially or radially play of gear, gear is not easy positioning, it is ensured that upper dials and lower dials position are stablized relatively so that are knitted
Needle sort is not easy entanglement.
2nd, by setting cricoid regulating tank, adjusting screw is locked at the bottom of regulating tank, and the side wall of regulating tank can be right
Adjusting screw forms support, it is ensured that stablizes relatively the position of gear and transmission shaft.
3rd, by setting bearing support so that the radial pull that synchronizing wheel generates under synchronous belt effect can pass through bearing
Bearing is transmitted in second bearing seat, and transmission shaft is prevented to be deformed.
Description of the drawings
Fig. 1 is the schematic diagram of circular knitting machine main transmission structure of the present invention.
It is as follows that correspondence is indicated in figure：
1- transmission shafts；The upper thread segments of 1a-；
Thread segment under 1b-；1c- tapered sections；
1d- regulating tanks；2- gears；
3- first bearing seats；4- lower gears；
5- second bearing seats；6- synchronizing wheels；
6a- blind holes；7- top nuts；
8- lower nuts；9- adjusting screws；
10- second bearing sets；11- bearing supports；
12- first axle bearing sleeves；13- clutch shaft bearings；
14- second bearings；The first oil sealings of 15-；
The second oil sealings of 16-.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, circular knitting machine main transmission structure provided in this embodiment, including the transmission shaft 1 arranged vertically, passes
The specific installation site of moving axis 1 is identical with conventional circular knitting machine.Transmission shaft 1 is sequentially installed with gear 2, from top to bottom
One bearing block 3, lower gear 4, second bearing seat 5 and synchronizing wheel 6, wherein first bearing seat 3 and second bearing seat 5 are fixed on knitting
It in the rack of large circle machine, is supported for being formed for transmission shaft 6, the gear parameter of gear 2 and lower gear 4 and its work played
With identical with conventional circular knitting machine, no further details here.
The upper end of transmission shaft 1 has upper thread segment 1a, and lower end has lower thread segment 1b, and transmission shaft 1 is close to upper thread segment
There is tapered section 1c at the position of 1a.Spiral is combined with the top nut 7 for fixing gear 2, lower screw thread on upper thread segment 1a
Spiral is combined with the lower nut 8 for fixing synchronizing wheel 6 on section 1b, and gear 2 is mounted on tapered section 1c, and gear 2 has
There is the bellmouth coordinated with tapered section 1c, in this way, forming taper fit between transmission shaft 1 and gear 2, whom gear 2 pass with
When moving axis 1 rotates, the active force that gear 2 is subject to can be converted into the axis acted on transmission shaft 1 under the action of tapered section 1c
To power and radial load, the axially or radially play of gear 2 is avoided, it is ensured that 2 not positioning of gear, and then ensure circular knitting machine
Upper dials and lower dials position relatively stablize, knitting needle sequence be not easy entanglement.
Preferably, in the present embodiment, cricoid regulating tank 1d is offered on tapered section 1c, tune is provided on gear 2
Screw 9 is saved, adjusting screw 9 is interspersed in regulating tank 1d and is fastened on the bottom of regulating tank 1d, and the side wall of such regulating tank 1d can
It is supported with being formed to adjusting screw 9, it is ensured that stablize relatively the position of gear 2 and transmission shaft 1.There are two adjusting screw 9 is best
More than, each adjusting screw 9 is uniformly distributed centered on transmission shaft 1.It needs to adjust the relative angle between gear 2 and transmission shaft 1
When spending, it need to only unscrew adjusting screw 9, and gear 2 toward the direction movement of the smaller one end of tapered section 1c diameters and is rotated extremely
Then gear 2 toward the extreme direction that tapered section 6c is relatively large in diameter is resetted and tightens adjusting screw 9 by the position needed.
Preferably, in the present embodiment, second bearing seat 5 is towards being fixedly connected with second on one end end face of synchronizing wheel 6
Bearing holder (housing, cover) 10, synchronizing wheel 6 have blind hole 6a towards the side of second bearing seat 5, and second bearing set 10 is interspersed in blind hole 6a,
And it is also equipped with bearing support 11 between side wall and the second bearing set 10 of blind hole 6a.By setting bearing support 11 so that same
The radial pull that step wheel 6 generates under matched synchronous belt effect can be transmitted to second bearing seat by bearing support 11
On 5, transmission shaft 1 is prevented to be deformed.
In addition, in the present embodiment, first axle bearing sleeve 12, clutch shaft bearing are provided between first bearing seat 3 and transmission shaft 1
Clutch shaft bearing 13 is provided between set 12 and transmission shaft 1；Second bearing 14 is provided between second bearing seat 5 and transmission shaft 1.The
It is additionally provided with the first oil sealing 15 between one bearing holder (housing, cover) 12 and transmission shaft 1, the first oil sealing 15 is located at the lower section of clutch shaft bearing 13, and second
The second oil sealing 16 is additionally provided between bearing holder (housing, cover) 10 and transmission shaft 1, the second oil sealing 16 is located at the lower section of second bearing 14, in this way may be used
To ensure that clutch shaft bearing 13 and the lubricating oil of second bearing 14 not easily run off.
The present invention is described in detail above in conjunction with attached drawing, but embodiments of the present invention be not limited in it is above-mentioned
Embodiment, those skilled in the art can make the present invention various modifications according to the prior art, such as will be in above-described embodiment
10 integrated part of setting of second bearing seat 5 and second bearing set etc., these belong to protection scope of the present invention.
Claims (9)
1. a kind of circular knitting machine main transmission structure, including the transmission shaft arranged vertically, which is characterized in that the transmission shaft is from upper
Gear, first bearing seat, lower gear, second bearing seat and synchronizing wheel, the upper end tool of the transmission shaft are sequentially installed under
There is upper thread segment, and the transmission shaft has tapered section at the position of the upper thread segment, the gear is mounted on institute
It states on tapered section, and the gear has the bellmouth that coordinates with the tapered section, spiral is combined on the upper thread segment
For fixing the top nut of the gear.
2. circular knitting machine main transmission structure as described in claim 1, which is characterized in that offer ring-type on the tapered section
Regulating tank, be provided with adjusting screw on the gear, the adjusting screw is fastened on the bottom of the regulating tank.
3. circular knitting machine main transmission structure as claimed in claim 2, which is characterized in that the adjusting screw there are two with
On, each adjusting screw is uniformly distributed centered on the transmission shaft.
4. the large circle machine main transmission structure as described in any claim in claim 1-3, which is characterized in that second axis
Bearing is towards being fixedly connected with second bearing set on one end end face of the synchronizing wheel, and the synchronizing wheel is towards the second bearing
The side of seat has blind hole, and the second bearing set is interspersed in the blind hole, and the side wall of the blind hole and second axis
Bearing support is also equipped between bearing sleeve.
5. circular knitting machine main transmission structure as claimed in claim 4, which is characterized in that the first bearing seat and the biography
First axle bearing sleeve is provided between moving axis, clutch shaft bearing is provided between the first axle bearing sleeve and the transmission shaft.
6. circular knitting machine main transmission structure as claimed in claim 5, which is characterized in that the second bearing seat and the biography
Second bearing is provided between moving axis.
7. circular knitting machine main transmission structure as claimed in claim 5, which is characterized in that the first axle bearing sleeve and the biography
The first oil sealing is additionally provided between moving axis, first oil sealing is located at the lower section of the clutch shaft bearing.
8. circular knitting machine main transmission structure as claimed in claim 6, which is characterized in that the second bearing set and the biography
The second oil sealing is additionally provided between moving axis, second oil sealing is located at the lower section of the second bearing.
9. circular knitting machine main transmission structure as claimed in claim 4, which is characterized in that under the lower end of the transmission shaft has
Thread segment, spiral is combined with the lower nut for fixing the synchronizing wheel on the lower thread segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915311.5A CN105386228B (en) | 2015-12-10 | 2015-12-10 | A kind of circular knitting machine main transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915311.5A CN105386228B (en) | 2015-12-10 | 2015-12-10 | A kind of circular knitting machine main transmission structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105386228A CN105386228A (en) | 2016-03-09 |
| CN105386228B true CN105386228B (en) | 2018-07-06 |
Family
ID=55418974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510915311.5A Active CN105386228B (en) | 2015-12-10 | 2015-12-10 | A kind of circular knitting machine main transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386228B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763669B (en) * | 2016-12-29 | 2023-05-23 | 重庆完镁镁制品有限公司 | Vertical transmission shaft assembly |
| CN107815783B (en) * | 2017-11-16 | 2019-05-14 | 绍兴鸿骏机械有限公司 | A kind of transmission mechanism and its assemble method of large circle machine |
| CN108163598A (en) * | 2018-01-24 | 2018-06-15 | 上海宗力印刷包装机械有限公司 | A kind of high-precision roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2461944Y (en) * | 2000-12-07 | 2001-11-28 | 典洋针织机械股份有限公司 | Gearing regulating mechanism of two-side circular needleloom |
| CN2873825Y (en) * | 2005-10-24 | 2007-02-28 | 大渝机械（厦门）有限公司 | Main driving mechanism of oil immersion type knitting machine for better product quality |
| CN201567433U (en) * | 2009-08-07 | 2010-09-01 | 泉州佰源机械有限公司 | Lower main drive mechanism for circular knitting machines |
| CN203593853U (en) * | 2013-10-11 | 2014-05-14 | 泉州佰源机械科技股份有限公司 | Main shaft mechanism of double facer |
| CN205420722U (en) * | 2015-12-10 | 2016-08-03 | 厦齿（福建）齿轮有限公司 | Circular knitting machine owner transmission structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002242054A (en) * | 2001-02-14 | 2002-08-28 | Hakuryu Kikaisho Kofun Yugenkoshi | Steel ring-press ring structure in circular knitting machine |
-
2015
- 2015-12-10 CN CN201510915311.5A patent/CN105386228B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2461944Y (en) * | 2000-12-07 | 2001-11-28 | 典洋针织机械股份有限公司 | Gearing regulating mechanism of two-side circular needleloom |
| CN2873825Y (en) * | 2005-10-24 | 2007-02-28 | 大渝机械（厦门）有限公司 | Main driving mechanism of oil immersion type knitting machine for better product quality |
| CN201567433U (en) * | 2009-08-07 | 2010-09-01 | 泉州佰源机械有限公司 | Lower main drive mechanism for circular knitting machines |
| CN203593853U (en) * | 2013-10-11 | 2014-05-14 | 泉州佰源机械科技股份有限公司 | Main shaft mechanism of double facer |
| CN205420722U (en) * | 2015-12-10 | 2016-08-03 | 厦齿（福建）齿轮有限公司 | Circular knitting machine owner transmission structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105386228A (en) | 2016-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105386228B (en) | A kind of circular knitting machine main transmission structure | |
| CN104117719B (en) | A kind of helical milling device | |
| CN201833210U (en) | Drilling equipment with angle automatically-adjusting device | |
| CN104103384B (en) | A kind of cable is around shielding copper strips device | |
| CN105782355A (en) | Single-input double-output transmission device | |
| CN102101148A (en) | Wire-transporting driving mechanism of spring coiling machine | |
| CN103291766A (en) | Shaft end supporting device with convenient disassembly and assembly, and rubber roller rice huller having same | |
| CN201881179U (en) | Clamp device for internal stay of gear ring | |
| CN106040748A (en) | Distance-adjustable cold rolling speed reducer | |
| CN105697738A (en) | Reassembly method for ALLENASG34 type planetary reduction gear boxes and special pre-supporting balance tool thereof | |
| CN103331650B (en) | A kind of Zhou Xingduo executing agency processing unit (plant) | |
| CN202545718U (en) | High-precision axial displacement adjusting mechanism | |
| CN204140845U (en) | A kind of device adjusting bevel gear back lash | |
| CN205420722U (en) | Circular knitting machine owner transmission structure | |
| CN101935913B (en) | Sinker cover control device of fully computerized high-speed silk stocking machine | |
| CN102158015B (en) | Method and device for multi-cascade output of special high revolution speed | |
| CN204179896U (en) | The transmission device of coil winding machine | |
| CN202555918U (en) | Power head of automatic tapping machine | |
| CN210059929U (en) | Novel internal spline milling head | |
| CN103511606B (en) | A kind of planet wheel shaft all carried for planet row | |
| CN203344128U (en) | Wood lathe | |
| CN207447409U (en) | A kind of drilling tool of bent axle | |
| CN201264129Y (en) | Differential structure of gear hobbing machine | |
| CN105332794A (en) | Vertically-outputting speed change mechanism and aircraft engine | |
| CN201753390U (en) | Sinker control device of full-computerized high-speed silk stockings knitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |