CN2386054Y - Wire heald - Google Patents
Wire heald Download PDFInfo
- Publication number
- CN2386054Y CN2386054Y CN 99215683 CN99215683U CN2386054Y CN 2386054 Y CN2386054 Y CN 2386054Y CN 99215683 CN99215683 CN 99215683 CN 99215683 U CN99215683 U CN 99215683U CN 2386054 Y CN2386054 Y CN 2386054Y
- Authority
- CN
- China
- Prior art keywords
- steel wire
- utility
- model
- ghost
- wire heald
- 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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Abstract
The utility model relates to a wire heald used on looms, which comprises a straight strip which is composed of two parallel steel wires, wherein, both ends of the straight strip are respectively provided with an integrally connected ear ring, the straight strips between the two ear rings is provided with a hollow shell which expands to both sides and forms a middle hole, and the steel wire surface of the hollow shell region is covered with a plastic covering layer. Therefore, the utility model forms a hole through which thread can penetrate and saves the solder connection of a setting block and the hollow shell region, the utility model has the advantages of long service life, low labor intensity and low cost, and the utility model reduces the environmental acid pollution of soldering process in the process of production.
Description
The utility model relates to the dress parts that warp is up and down reciprocatingly beated on a kind of loom, especially a kind of steel wire heald of the usefulness of weaving cotton cloth.
Steel wire heald is the critical part of loom, at present, the steel wire heald of using on the domestic and international loom, structurally comprise the vertical bar that constitutes by two steel wires arranged side by side, the two ends of vertical bar respectively have one to fasten the fixing earrings of extension, a ghost district that forms mesopore to the both sides bulging is arranged on the vertical bar between two earrings, the ghost district is embedded with its shape, size and the corresponding washer of ghost district mesopore, adopt soldering to fixedly connected between this washer and the ghost district mesopore, an eyelet that passes through warp is arranged on the washer, when steel wire heald moved up and down, steel wire heald just drove warp and makes corresponding bob.This class steel wire heald, owing to be connected and fixed with soldering between its two steel wires and between ghost and the washer, fastness is low, wears no resistance.Particularly in steel wire heald reciprocating motion fast, the solder side in ghost district constantly is worn with adjacent warp friction, and washer very easily comes off from ghost, causes shutdown and influences the quality of weaving cotton cloth; In manufacture process, small washer is welded in the ghost fixing, production efficiency is low; Soldering simultaneously is by acid scaling powder, when welding, the acidic materials effusion of being heated must be arranged, and diffuses to surrounding space, causes the pollution to environment.
At the problems referred to above, the utility model purpose provides the few steel wire heald of environmental pollution in a kind of long service life, the manufacture process.
For reaching this purpose, the utility model is provided with a plastics cladding on the Steel Wire Surface in above-mentioned steel wire heald ghost district, and this cladding makes the mesopore in ghost district reduced, has formed the directly eyelet of threading.
There is the plastics cladding on above-mentioned earrings surface and/or vertical bar surface, and described cladding adopts thermoplastic, also can adopt thermosetting plastics.
Owing to adopted the plastics cladding, the washer in not only former ghost district is replaced by the plastics cladding, and cladding adopts class intensity height such as nylon, engineering plastics, tough and tensile plastics, cladding smooth surface, wear-resisting, thereby prolong the service life of steel wire heald; The cladding process can adopt mechanically actuated, and the end falls in labour intensity and cost; Simultaneously, can reduce or save soldering technology in the production process, thereby alleviate or avoid acid pollution environment.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the utility model steel wire heald.
Fig. 2 is the vertical profile enlarged drawing at Figure 1A place.
As Fig. 1, shown in Figure 2, steel wire heald comprises a vertical bar 3 that is made of two steel wires arranged side by side 7,8, and the two ends of this vertical bar have an earrings 1,6 respectively, and it is that steel wire 7,8 by the vertical bar end curls through bending and forms; Vertical bar 3 medium positions between two earrings 1,6 have a ghost district 4 to both sides bulging formation mesopore 10, a plastics cladding 9 is arranged on the Steel Wire Surface in this ghost district 4, thereby formed a threadably eyelet 5 in ghost district 4.Cladding adopts thermoplastic, and as nylon, engineering plastics, polyformaldehyde etc., also available thermosetting plastics is good with thermoplastic.During manufacturing, after the ghost district heating with steel wire heald, dip in, spread a certain amount of nylon powder immediately, through the fusion cooling, promptly the Steel Wire Surface in the ghost district forms tough and tensile, firm, the wear-resisting cladding of one deck.
In order to make steel wire heald more firm, tough and tensile, on above-mentioned vertical bar 3 surfaces and earrings 1,6 surface, add multiple plastics cladding respectively, thereby whole steel wire heald surface there is a continuous smooth plastics cladding.
Claims (3)
1, steel wire heald, comprise the vertical bar that constitutes by two steel wires arranged side by side, the two ends of vertical bar are connected with an earrings respectively, a ghost district that forms mesopore to the both sides bulging is arranged on the vertical bar between two earrings, it is characterized in that on the Steel Wire Surface in described ghost district the plastics cladding being arranged, this plastics cladding has formed a threadably eyelet in the ghost district.
2, steel wire heald according to claim 1 is characterized in that described plastics cladding adopts thermoplastic or thermosetting plastics.
3, steel wire heald according to claim 1 and 2 is characterized in that on the surface of vertical bar and/or the earrings surface plastics cladding being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215683 CN2386054Y (en) | 1999-07-30 | 1999-07-30 | Wire heald |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215683 CN2386054Y (en) | 1999-07-30 | 1999-07-30 | Wire heald |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2386054Y true CN2386054Y (en) | 2000-07-05 |
Family
ID=34007549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99215683 Expired - Fee Related CN2386054Y (en) | 1999-07-30 | 1999-07-30 | Wire heald |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2386054Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719966A (en) * | 2012-07-06 | 2012-10-10 | 常熟市方园纺织器材厂 | Loom heald |
| CN102773693A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
| CN102177286B (en) * | 2008-10-13 | 2014-01-29 | 米歇尔.范德威尔公司 | Heddle |
| CN103911716A (en) * | 2014-04-23 | 2014-07-09 | 湖州吉昌丝绸有限公司 | Steel wire heald applicable to jacquard machine |
-
1999
- 1999-07-30 CN CN 99215683 patent/CN2386054Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177286B (en) * | 2008-10-13 | 2014-01-29 | 米歇尔.范德威尔公司 | Heddle |
| CN102719966A (en) * | 2012-07-06 | 2012-10-10 | 常熟市方园纺织器材厂 | Loom heald |
| CN102773693A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
| CN102773693B (en) * | 2012-07-25 | 2014-04-02 | 浙江旷达纺织机械有限公司 | Camb aligning machine for harness cord jacquard |
| CN103911716A (en) * | 2014-04-23 | 2014-07-09 | 湖州吉昌丝绸有限公司 | Steel wire heald applicable to jacquard machine |
| CN103911716B (en) * | 2014-04-23 | 2016-07-13 | 重庆晨宇机床制造有限公司 | A kind of steel wire heald for jacquard loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |