CN205474273U - Circular knitting machine cylinder support structure - Google Patents
Circular knitting machine cylinder support structure Download PDFInfo
- Publication number
- CN205474273U CN205474273U CN201620014673.7U CN201620014673U CN205474273U CN 205474273 U CN205474273 U CN 205474273U CN 201620014673 U CN201620014673 U CN 201620014673U CN 205474273 U CN205474273 U CN 205474273U
- Authority
- CN
- China
- Prior art keywords
- cylinder seat
- table top
- cylinder
- screw rod
- seat gear
- 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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- Knitting Machines (AREA)
Abstract
The utility model discloses a circular knitting machine cylinder support structure, wherein, the cylinder seat gear passes through screw fixed mounting on the bottom surface of cylinder, screw fixed mounting is passed through on the top surface of big mesa in the trigonid chassis, be equipped with the annular groove on the trigonid chassis, be equipped with annular boss on the cylinder seat top circle cylinder, cylinder seat gear annular boss is located the annular groove on the trigonid chassis, be equipped with the location boss on the top surface of big mesa, install steel wire runway bearing between cylinder seat gear bottom surface and the big mesa grooved underside, the left surface of big mesa recess is equipped with the annular groove, the radical location piece is installed in big mesa annular groove, it installs on the radical location piece for locating pin and screw rod end of fixed to state the screw rod tail end, the right flank top of radical location piece is on the left surface of cylinder seat gear, the screw rod is installed in the mounting hole on big mesa, locking nut installed is on the screw rod.
Description
Technical field
This utility model relates to circular knitting machine technical field, specifically, particularly to a kind of circular knitting machine needle cylinder supporting structure.
Background technology
In large circle machine various in style, syringe is that the bearing by multi-form is to support operating.
Common collar thrust bearing supporting structure is different according to bearing radially location mode, and this structure can be subdivided into again taper seat location and the face of cylinder positions two kinds of bearings.
And the fit system of taper seat location, process and assemble cumbersome, in general, every pair of gear and big table top must be the most in fact with addition of work and installations, and interchangeability of parts is poor, and manufacturing cost is higher.
And the fit system of location, the face of cylinder, after the radial fit surface wear between gear and table top, syringe radial motion precision declines therewith, has a strong impact on fabric quality.
The employing unit of plastic thrust bearing supporting structure also having, this structure energy consumption is bigger.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, discloses a kind of circular knitting machine needle cylinder supporting structure, its simple in construction, handling ease, quick for installation, adjust and easy to maintenance, low cost of manufacture and can ensure that the good kinematic accuracy of syringe is constant for a long time.
This utility model solves its technical problem and be the technical scheme is that a kind of circular knitting machine needle cylinder supporting structure, including syringe, cylinder seat gear, trigonid chassis, screw, big table top, O-ring seals, steel wire runway bearing, radially locating piece, screw rod and locking nut；nullDescribed cylinder seat gear top is provided with location annular cylinder boss，Cylinder seat gear is fixedly mounted on the bottom surface of syringe by screw，Described trigonid chassis is fixedly mounted on the end face of big table top by screw and is provided with O-ring seals between both contact surface，Trigonid chassis is provided with annular groove，Described cylinder seat top circle cylinder is provided with annular boss，Cylinder seat gear annular boss is positioned at the annular groove on trigonid chassis，The end face of described big table top is provided with positioning boss，Between described cylinder seat gear bottom surface and big table top groove floor, steel wire runway bearing is installed，The left surface of described big table top groove is provided with annular groove，Described radial direction locating piece is arranged in big table top annular groove，Described screw rod tail end is alignment pin and screw rod tail end is fixedly mounted on radially on locating piece，The right flank of described radial direction locating piece withstands on the left surface of cylinder seat gear，Described screw rod is arranged in the installing hole on big table top，Described locking nut is arranged on screw rod and locking nut right side withstands on big table top.
As a kind of preferred implementation of the present utility model, described radial direction locating piece uses steel alloy to make, and radially locating piece is evenly distributed with 6～8 along the circumferencial direction of big table top.
As a kind of preferred implementation of the present utility model, the contact surface between described syringe and cylinder seat gear is installed O-ring seals.
This utility model uses cylinder seat gear as upper body, in the inner side of cylinder seat gear, is provided with the adjusting means of radially locating piece the most especially；Radially locating piece is made up of steel alloy, typically have 6～8 pieces uniform circumferentially；Radially locating piece can be adjusted by the screw rod of band pin with the fit clearance of cylinder seat gear, is locked by screw rod with locking nut after regulation.
This utility model compared with prior art has the advantage that
A kind of circular knitting machine needle cylinder supporting structure disclosed in this utility model, simple in construction, handling ease, quick for installation, adjust and easy to maintenance, low cost of manufacture；This structure eliminates hold-down ring, decreases number of parts, makes structure more simplify；This structure, without bearing is applied extra load, just can maintain the normal operation of machine by the deadweight of syringe and cylinder seat gear；This structure has the automatic assurance function of axial precision；Friction gap between steel ball and steel wire can automatically derive compensation by the deadweight of syringe and cylinder seat gear；Radial clearance then can be adjusted by the screw rod of band pin easily, it is not necessary to dismantles and change any part, it is possible to the kinematic accuracy of long-term guarantee syringe is constant.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
1: syringe, 2: cylinder seat gear, 3: trigonid chassis, 4: screw, 5: big table top, 6:O shape sealing ring, 7: steel wire runway bearing, 8: radially locating piece, 9: screw rod, 10: locking nut.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
It should be noted that, the structure of signal, ratio, size etc. in this specification institute accompanying drawing, the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.
Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As it is shown in figure 1, it illustrates detailed description of the invention of the present utility model；As shown in the figure, a kind of circular knitting machine needle cylinder supporting structure disclosed in this utility model, including syringe 1, cylinder seat gear 2, trigonid chassis 3, screw 4, big table top 5, O-ring seals 6, steel wire runway bearing 7, radially locating piece 8, screw rod 9 and locking nut 10；nullDescribed cylinder seat gear 2 end face is provided with location annular cylinder boss，Cylinder seat gear 2 is fixedly mounted on the bottom surface of syringe 1 by screw 4，Described trigonid chassis 3 is fixedly mounted on the end face of big table top 5 by screw 4 and is provided with O-ring seals 6 between both contact surface，Trigonid chassis 3 is provided with annular groove，Described cylinder seat gear 2 external cylindrical surface is provided with annular boss，Cylinder seat gear 2 annular boss is positioned at the annular groove on trigonid chassis 3，The end face of described big table top 5 is provided with positioning boss，Between described cylinder seat gear 2 bottom surface and big table top 5 groove floor, steel wire runway bearing 7 is installed，The left surface of described big table top 5 groove is provided with annular groove，Described radial direction locating piece 8 is arranged in big table top 5 annular groove，Described screw rod 9 tail end is alignment pin and screw rod 9 tail end is fixedly mounted on radially on locating piece 8，The right flank of described radial direction locating piece 8 withstands on the left surface of cylinder seat gear 2，Described screw rod 9 is arranged in the installing hole on big table top 5，Described locking nut 10 is arranged on screw rod 9 and locking nut 10 right side withstands on big table top 5.
Preferably, described radial direction locating piece 8 uses steel alloy to make, and radially locating piece 8 is evenly distributed with 6～8 along the circumferencial direction of big table top 5.
Preferably, the contact surface between described syringe 1 and cylinder seat gear 2 is installed O-ring seals 6.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to make a variety of changes on the premise of without departing from this utility model objective.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.
Should be appreciated that this utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. a circular knitting machine needle cylinder supporting structure, it is characterised in that: include syringe, cylinder seat gear, trigonid chassis, screw, big table top, O-ring seals, steel wire runway bearing, radially locating piece, screw rod and locking nut；nullDescribed cylinder seat gear top is provided with location annular cylinder boss，Cylinder seat gear is fixedly mounted on the bottom surface of syringe by screw，Described trigonid chassis is fixedly mounted on the end face of big table top by screw and is provided with O-ring seals between both contact surface，Trigonid chassis is provided with annular groove，Described cylinder seat top circle cylinder is provided with annular boss，Cylinder seat gear annular boss is positioned at the annular groove on trigonid chassis，The end face of described big table top is provided with positioning boss，Between described cylinder seat gear bottom surface and big table top groove floor, steel wire runway bearing is installed，The left surface of described big table top groove is provided with annular groove，Described radial direction locating piece is arranged in big table top annular groove，Described screw rod tail end is alignment pin and screw rod tail end is fixedly mounted on radially on locating piece，The right flank of described radial direction locating piece withstands on the left surface of cylinder seat gear，Described screw rod is arranged in the installing hole on big table top，Described locking nut is arranged on screw rod and locking nut right side withstands on big table top.
2. a kind of circular knitting machine needle cylinder supporting structure as claimed in claim 1, it is characterised in that: described radial direction locating piece uses steel alloy to make, and radially locating piece is evenly distributed with 6～8 along the circumferencial direction of big table top.
3. a kind of circular knitting machine needle cylinder supporting structure as claimed in claim 1, it is characterised in that: O-ring seals is installed on the contact surface between described syringe and cylinder seat gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014673.7U CN205474273U (en) | 2016-01-08 | 2016-01-08 | Circular knitting machine cylinder support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014673.7U CN205474273U (en) | 2016-01-08 | 2016-01-08 | Circular knitting machine cylinder support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474273U true CN205474273U (en) | 2016-08-17 |
Family
ID=56664217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620014673.7U Expired - Fee Related CN205474273U (en) | 2016-01-08 | 2016-01-08 | Circular knitting machine cylinder support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205474273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435985A (en) * | 2016-10-19 | 2017-02-22 | 四川省丝绸科学研究院 | Axis-around operating structure of circular weft knitting machine |
-
2016
- 2016-01-08 CN CN201620014673.7U patent/CN205474273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435985A (en) * | 2016-10-19 | 2017-02-22 | 四川省丝绸科学研究院 | Axis-around operating structure of circular weft knitting machine |
| CN106435985B (en) * | 2016-10-19 | 2018-05-01 | 四川省丝绸科学研究院 | Knitting circular knitting machine is around axle center operational structure |
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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: 20160817 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |