CN210636153U - Triangular frame structure for double-sided knitting machine - Google Patents
Triangular frame structure for double-sided knitting machine Download PDFInfo
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- CN210636153U CN210636153U CN201921223498.2U CN201921223498U CN210636153U CN 210636153 U CN210636153 U CN 210636153U CN 201921223498 U CN201921223498 U CN 201921223498U CN 210636153 U CN210636153 U CN 210636153U
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Abstract
The utility model belongs to the technical field of textile machinery, in particular to a triangular frame structure for a double-sided knitting machine, which comprises three supporting bottom frames and a limiting plate fixedly connected with the supporting bottom frames in a screwed manner, wherein the three supporting bottom frames are distributed in an axisymmetric manner, an installation chassis is fixedly installed at the middle position above the supporting bottom frames, a sleeve is arranged at the middle position of the top end of the installation chassis, and the top end of the sleeve is provided with an upper top plate; adopt split type ring gear to combine steel wire runway formula bearing and the driven mode of cooperation oil immersion formula, upper end transmission ring gear adopts the modulus to be m2.5, can reduce noise and vibration that gear engagement caused, abandons the grease lubrication mode of using always, and the lubricated one side of oil immersion formula can the noise reduction, and on the other hand can cool down the machine, guarantees the precision, and steel wire runway formula bearing can improve the rotational speed of machine greatly, guarantees its stability, increase of production.
Description
Technical Field
The utility model belongs to the technical field of spinning machine, concretely relates to two-sided for knitting machine triangle rack construction.
Background
Circular knitting machines, known as circular weft knitting machines (or circular knitting machines). The circular knitting machine is developed quickly because of the fact that a large number of knitting systems (called yarn feeding paths or knitting paths in enterprises for short) of the circular knitting machine are high, the rotating speed is high, the yield is high, the pattern change is fast, the quality of fabrics is good, the working procedures are few, and the product adaptability is strong. However, the fabric is divided into several types according to the types of the fabrics (technically called as fabric, and commonly called as grey cloth in factories) processed by the fabric, including a common single-sided circular knitting machine, a single-sided terry machine, a jacquard single-sided circular knitting machine and a jacquard double-sided circular knitting machine, wherein the circular knitting machine comprises a frame, a yarn supply mechanism, a transmission mechanism, a lubricating and dust removing mechanism, an electric control mechanism, a traction and coiling mechanism and other auxiliary devices.
Present two-sided knitting big circular knitting machine, split type gear drive is adopted to the upper end, and use the grease lubrication, because two-sided knitting product requires very high to the machine tooling, cause the machine to produce noise and vibration problem very easily, in addition, two-sided machine is used for fine gauge needle machine more, so require very high to the synchronism precision of dial and cylinder, present structure is unfavorable for guaranteeing this precision stability requirement, and simultaneously, the frame span that two-sided big circular knitting machine used is too big, lead to dial triangle seat circle stress inhomogeneous and warp easily, be difficult to guarantee to plane degree and circularity precision.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a two-sided knitting machine is with triangle rack construction has simple structure reasonable, uses the safety and stability, and vibration and noise all have the characteristics that alleviate.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a triangular frame structure for double face knitting machine, includes three support chassis and one of them the fixed limiting plate of spiro union is three on the support chassis support the chassis and be the axisymmetric distribution, the top intermediate position department fixed mounting who supports the chassis has the installation chassis, the top intermediate position department on installation chassis is equipped with the sleeve, telescopic top is equipped with the top dish, go up the top dish with it is fixed through the support column spiro union between the installation chassis, the sleeve with the block has the bearing runway between the installation chassis, the inside packing of bearing runway has lubricating oil, the inboard rotation of bearing runway is connected with steel wire runway bearing, the sleeve with through the transmission of steel wire runway bearing between the bearing runway.
Preferably, the top end of the support pillar is provided with a reel, and the reel is fixedly connected with the support pillar through a spool.
Preferably, a transmission shaft is arranged in the middle of the inner part of the upper top disc and connected with the sleeve, and the transmission shaft rotates on the inner side of the upper top disc.
Preferably, the inner side of the bearing track is provided with a bearing clamping groove with the same cross section as one end of the steel wire track bearing, the steel wire track bearing is clamped with the bearing track through the bearing clamping groove, and the bearing track rotates inside the bearing clamping groove.
Preferably, a plurality of oil injection holes are formed in the bearing runway, and the bearing runway is of an open-top structure.
Preferably, the bearing runway and the mounting chassis are driven by a transmission gear ring, and a plurality of transmission tooth sockets are formed on the inner side of the transmission gear ring.
Compared with the prior art, the beneficial effects of the utility model are that:
this kind of cam frame structure for double face knitting machine adopts split type ring gear to combine steel wire runway formula bearing and the driven mode of cooperation oil immersion formula, upper end transmission ring gear adopts the modulus to be m2.5, can reduce noise and vibration that gear engagement caused, abandon the grease lubrication mode of using always, the lubricated one side of oil immersion formula can noise reduction, on the other hand can cool down the machine, guarantee the precision, the rotational speed of machine can be improved greatly to steel wire runway formula bearing, guarantee its stability, increase of production.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a split structure of a steel wire track bearing in the present invention;
fig. 3 is a schematic structural view of the transmission gear ring of the present invention.
In the figure: 1. a support chassis; 11. a limiting plate; 2. a transmission gear ring; 21. a drive tooth slot; 3. a top plate is arranged; 4. a reel; 5. a support pillar; 51. a bobbin; 6. installing a chassis; 61. a sleeve; 7. a steel wire track bearing; 8. a bearing race track; 81. lubricating oil; 801. a bearing clamping groove; 802. an oil filler hole; 9. a drive shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a triangular frame structure for double face knitting machine, including three supporting chassis 1 and one of them supporting chassis 1 go up the fixed limiting plate 11 of spiro union, three supporting chassis 1 is the axisymmetric distribution, top intermediate position department fixed mounting who supports chassis 1 has installation chassis 6, the top intermediate position department of installation chassis 6 is equipped with sleeve 61, the top of sleeve 61 is equipped with top dish 3, it is fixed through the 5 spiro unions of support column between 3 and the installation chassis 6 to go up top dish, the block has bearing runway 8 between sleeve 61 and the installation chassis 6, bearing runway 8's inside packing has lubricating oil 81, bearing runway 8's inboard is rotated and is connected with steel wire runway bearing 7, through the transmission of steel wire runway bearing 7 between sleeve 61 and the bearing runway 8.
In this embodiment: the block has bearing runway 8 between sleeve 61 and the installation chassis 6, bearing runway 8's inside packing has lubricating oil 81, bearing runway 8's inboard rotation is connected with steel wire runway bearing 7, adopt steel wire runway bearing 7 and the driven mode of cooperation immersion oil formula, abandon the grease lubrication mode of using always, the lubrication of immersion oil formula can the noise reduction on the one hand, on the other hand can cool down the machine, guarantee the precision, the rotational speed of machine can be improved greatly to steel wire runway bearing 7, guarantee its stability, increase of production.
Specifically, the top end of the support pillar 5 is provided with a reel 4, and the reel 4 is fixedly connected with the support pillar 5 through a spool 51; for winding knitting silk, spool 51 makes the installation of reel 4 fixed more stable, makes reel 4 rotate along with the pulling direction of silk thread simultaneously on spool 51, and continuous spiral or unwrapping wire, spool 51 are fixed with reel 4 block simultaneously, are convenient for reel 4's dismouting to be changed.
Specifically, a transmission shaft 9 is arranged in the middle of the inside of the upper top plate 3, the transmission shaft 9 is connected with the sleeve 61, and the transmission shaft 9 rotates on the inner side of the upper top plate 3; for connecting an external device so that the external device can be rotated with the rotation of the drive shaft 9.
Specifically, a bearing clamping groove 801 equal to the section of one end of the steel wire track bearing 7 is formed in the inner side of the bearing track 8, the steel wire track bearing 7 is clamped with the bearing track 8 through the bearing clamping groove 801, the bearing track 8 rotates inside the bearing clamping groove 801, a plurality of oil injection holes 802 are formed in the bearing track 8, and the bearing track 8 is of an open-top structure; the oil filler point 802 is convenient for filling lubricating oil 81 into the bearing runway 8, and the top end of the bearing runway 8 is of an open structure, so that the steel wire runway bearing 7 can be installed on the inner side of the bearing runway 8 and is rotatably connected with the bearing runway 8, and meanwhile, the sealing requirement of an oil immersion type transmission mode is met.
Specifically, the bearing runway 8 and the mounting chassis 6 are driven by the transmission gear ring 2, and the inner side of the transmission gear ring 2 is provided with a plurality of transmission tooth grooves 21; the split type transmission gear ring 2 is adopted, the modulus of the transmission gear ring 2 at the upper end is m2.5, and noise and vibration caused by gear meshing can be reduced.
The utility model discloses a theory of operation and use flow: the triangular structure of the supporting chassis 1 makes the placement of the frame more stable, the yarn supply mechanism, the transmission mechanism, the lubricating dust removing mechanism, the electrical control mechanism, the drawing and coiling mechanism and other auxiliary devices on the external double-sided circular knitting machine are respectively arranged at proper positions on the frame, the frame in the utility model adopts a split type transmission gear ring 2 combined with a steel wire runway bearing 7 and matched with an oil-immersed transmission mode, the upper end transmission gear ring 2 adopts a modulus of m2.5, which can reduce the noise and vibration caused by gear engagement, abandons the grease lubrication mode used all the time, on one hand, the noise can be reduced, on the other hand, the machine can be cooled, the precision is ensured, the steel wire runway bearing 7 can greatly improve the rotating speed of the machine, the stability and the yield are increased, the requirements of the integral structure of the upper top plate 3 on the sealing performance and the corrosion resistance can be satisfied by adopting the oil-immersed lubrication combined with the steel wire bearing, thereby expanding the market adaptability of the double-sided machine.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a triangular frame structure for double face knitting machine, includes three support chassis (1) and one of them support chassis (1) goes up fixed limiting plate of spiro union (11), and is three support chassis (1) are axisymmetric distribution, its characterized in that: the top intermediate position department fixed mounting who supports chassis (1) has installation chassis (6), the top intermediate position department of installation chassis (6) is equipped with sleeve (61), the top of sleeve (61) is equipped with top dish (3), go up top dish (3) with it is fixed through support column (5) spiro union between installation chassis (6), sleeve (61) with the block has bearing runway (8) between installation chassis (6), the inside packing of bearing runway (8) has lubricating oil (81), the inboard rotation of bearing runway (8) is connected with steel wire runway bearing (7), sleeve (61) with through steel wire runway bearing (7) transmission between bearing runway (8).
2. The structure of a cam frame for a double jersey knitting machine according to claim 1, wherein: the top of support column (5) is equipped with reel (4), reel (4) with support column (5) are through spool (51) fixed connection.
3. The structure of a cam frame for a double jersey knitting machine according to claim 1, wherein: go up the inside intermediate position department of paring top dish (3) and be equipped with transmission shaft (9), transmission shaft (9) with sleeve (61) are connected, transmission shaft (9) are in go up the inboard rotation of paring top dish (3).
4. The structure of a cam frame for a double jersey knitting machine according to claim 1, wherein: the bearing race track is characterized in that a bearing clamping groove (801) which is equal to the section of one end of the steel wire race track bearing (7) is formed in the inner side of the bearing race track (8), the steel wire race track bearing (7) is clamped with the bearing race track (8) through the bearing clamping groove (801), and the bearing race track (8) rotates inside the bearing clamping groove (801).
5. The structure of a cam frame for a double jersey knitting machine according to claim 1, wherein: a plurality of oil holes (802) are formed in the bearing runway (8), and the bearing runway (8) is of an open-top structure.
6. The structure of a cam frame for a double jersey knitting machine according to claim 1, wherein: the bearing runway (8) and the mounting chassis (6) are driven by a transmission gear ring (2), and a plurality of transmission tooth sockets (21) are formed in the inner side of the transmission gear ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223498.2U CN210636153U (en) | 2019-07-31 | 2019-07-31 | Triangular frame structure for double-sided knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223498.2U CN210636153U (en) | 2019-07-31 | 2019-07-31 | Triangular frame structure for double-sided knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN210636153U true CN210636153U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921223498.2U Active CN210636153U (en) | 2019-07-31 | 2019-07-31 | Triangular frame structure for double-sided knitting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062039A (en) * | 2021-03-30 | 2021-07-02 | 圆达(厦门)纺织科技有限公司 | A safe rack construction for big circular knitting machine |
-
2019
- 2019-07-31 CN CN201921223498.2U patent/CN210636153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062039A (en) * | 2021-03-30 | 2021-07-02 | 圆达(厦门)纺织科技有限公司 | A safe rack construction for big circular knitting machine |
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