CN201952597U - Tension spring restoring device for head of warp knitting machine - Google Patents
Tension spring restoring device for head of warp knitting machine Download PDFInfo
- Publication number
- CN201952597U CN201952597U CN2010206604515U CN201020660451U CN201952597U CN 201952597 U CN201952597 U CN 201952597U CN 2010206604515 U CN2010206604515 U CN 2010206604515U CN 201020660451 U CN201020660451 U CN 201020660451U CN 201952597 U CN201952597 U CN 201952597U
- Authority
- CN
- China
- Prior art keywords
- extension spring
- swing arm
- tension spring
- knitting machine
- warp knitting
- 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 - Lifetime
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Abstract
The utility model relates to a tension spring restoring device for a head of a warp knitting machine, comprising a tension spring base, an elastic force part, and a tension spring swing arm, the tension spring base is fixed on the head of the warp knitting machine, one end of the elastic force part is fixed at the tension spring base, the other end is in contact with the tension spring swing arm, the tension spring swing arm can be moveably installed on the tension spring base. The tension spring restoring device in the utility model is advantaged by benefit to maintenance, convenient operation, good stability, high restoring efficiency, long service lifetime, low cost, etc.
Description
Technical field
The utility model relates to a kind of extension spring return mechanism, and particularly a kind of warp knitting machine head extension spring return mechanism belongs to field of textile machinery.
Background technology
Extension spring return mechanism on original warp knitting machine is made up of chain and spring, and this device has that reaction speed is slow, the life-span is short, noise is big and shortcoming such as operation inconvenience.But the extension spring return mechanism has by spanner function such as easy manipulation just on the existing warp knitting machine, but institute's union piece is more, and reaction speed is also relatively slow, and the friction of steel to steel is shorter service life between the extension spring.
Summary of the invention
The purpose of this utility model is in order to solve the weak point of extension spring return mechanism on the above-mentioned existing warp knitting machine head, provide a kind of reasonable in design, help the warp knitting machine head extension spring return mechanism of maintaining, transverse movement precision height, easy to operate, good stability, long service life.
A kind of warp knitting machine head extension spring return mechanism, comprise extension spring seat, elastic anchor and extension spring swing arm, described extension spring seat is fixed on the warp knitting machine head, and elastic anchor one end is fixed in the extension spring seat, one end contacts with the extension spring swing arm, and described extension spring swing arm is movable to be installed on the extension spring seat.
Described elastic anchor comprises extension spring, guide pipe, guide rod, back-up ring, described guide rod is fixed on the extension spring seat and is positioned at the guide pipe pipe, described extension spring is placed on the guide pipe, in described guide rod upper end back-up ring is arranged, at lower end of the guide rod nut is arranged, the sphere top is arranged in the bottom of guide rod, and described sphere top contacts with the extension spring swing arm.Extension spring dependence guide pipe and back-up ring, nut limit the position, and nut can be regulated tension spring.
Described extension spring swing arm is by mandrel one movable being installed on the extension spring seat, on the extension spring seat and the lower end that is positioned at the sphere top mandrel two is arranged, described extension spring swing arm contacts with mandrel two, in extension spring swing arm lower end steel wire rope is installed.The extension spring swing arm is assemblied on the mandrel one uniformly, can rotate around mandrel one, and mandrel two can limit the rotation displacement of extension spring swing arm, but the steel wire rope conveniently assemble and disassemble is in the extension spring swing arm.
The utility model is owing to use extension spring to directly act in the extension spring swing arm, has simple in structurely, easy to operate, and mobility is good, and is with low cost, can give full play to its independence, is in advantages such as free state.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation that elastic anchor cooperates with the extension spring swing arm;
Fig. 3 is the cross section enlarged diagram of extension spring, guide pipe, guide rod cooperation.
Among the figure: the 1st, extension spring seat, the 2nd, mandrel one, 3rd, mandrel two, 4th, extension spring swing arm, the 5th, extension spring, the 6th, guide rod, the 7th, back-up ring, the 8th, guide pipe, the 9th, nut, the 10th, sphere top, the 11st, steel wire rope.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing and embodiment.
Referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, a kind of warp knitting machine head extension spring return mechanism comprises extension spring seat 1, elastic anchor and extension spring swing arm 4; Elastic anchor comprises extension spring 5, guide pipe 8, guide rod 6, back-up ring 7.
Extension spring seat 1 by bolting on warp knitting machine head (not shown), guide rod 6 is fixed on the extension spring seat 1 and is positioned at guide pipe 8 pipes, extension spring 5 is placed on the guide pipe 8, in guide rod 6 upper ends back-up ring 7 is arranged, in guide rod 6 lower ends nut 9 is arranged, sphere top 10 is arranged in the bottom of guide rod 6, and sphere top 10 contacts with extension spring swing arm 4.
Extension spring swing arm 4 is by mandrel one 2 movable being installed on the extension spring seat 1, on extension spring seat 1 and the lower end that is positioned at sphere top 10 mandrel 23 is arranged, in extension spring swing arm 4 lower ends steel wire rope 11 is installed.
A plurality of extension spring swing arms 4 and elastic anchor are installed on the warp knitting machine head, extension spring swing arm 4 is assemblied on the mandrel 1 uniformly, can rotate around mandrel 1, mandrel 23 can limit the rotation displacement of extension spring swing arm 4, the extension spring 5 of elastic anchor is fixing by back-up ring 7 and guide pipe 8, carries out the adjusting of elastic force by nut 9, and elastic force acts in the extension spring swing arm 4 by sphere top 10, and then act on steel wire rope 11, make steel wire rope 11 strain objects.
Claims (3)
1. warp knitting machine head extension spring return mechanism, comprise extension spring seat, elastic anchor and extension spring swing arm, it is characterized in that: described extension spring seat is fixed on the warp knitting machine head, elastic anchor one end is fixed in the extension spring seat, one end contacts with the extension spring swing arm, and described extension spring swing arm is movable to be installed on the extension spring seat.
2. warp knitting machine head extension spring return mechanism according to claim 1, it is characterized in that: described elastic anchor comprises extension spring, guide pipe, guide rod, back-up ring, described guide rod is fixed on the extension spring seat and is positioned at the guide pipe pipe, described extension spring is placed on the guide pipe, in described guide rod upper end back-up ring is arranged, at lower end of the guide rod nut is arranged, the sphere top is arranged in the bottom of guide rod, described sphere top contacts with the extension spring swing arm.
3. warp knitting machine head extension spring return mechanism according to claim 1, it is characterized in that: described extension spring swing arm is by mandrel one movable being installed on the extension spring seat, on the extension spring seat and the lower end that is positioned at sphere top mandrel two is arranged, described extension spring swing arm contacts with mandrel two, in extension spring swing arm lower end steel wire rope is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206604515U CN201952597U (en) | 2010-12-15 | 2010-12-15 | Tension spring restoring device for head of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206604515U CN201952597U (en) | 2010-12-15 | 2010-12-15 | Tension spring restoring device for head of warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952597U true CN201952597U (en) | 2011-08-31 |
Family
ID=44496718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206604515U Expired - Lifetime CN201952597U (en) | 2010-12-15 | 2010-12-15 | Tension spring restoring device for head of warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952597U (en) |
-
2010
- 2010-12-15 CN CN2010206604515U patent/CN201952597U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |