CN103046172A - Contact ring of drafting pressurizing cylinder of combing machine - Google Patents
Contact ring of drafting pressurizing cylinder of combing machine Download PDFInfo
- Publication number
- CN103046172A CN103046172A CN2012105657877A CN201210565787A CN103046172A CN 103046172 A CN103046172 A CN 103046172A CN 2012105657877 A CN2012105657877 A CN 2012105657877A CN 201210565787 A CN201210565787 A CN 201210565787A CN 103046172 A CN103046172 A CN 103046172A
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- copper ring
- combing machine
- ring
- drafting
- steel traveler
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Abstract
The invention relates to a contact ring of a drafting pressurizing cylinder of a combing machine. The contact ring comprises a snap copper ring (1) and a steel traveler (2). A circular groove (3) is arranged on the circumference of the snap copper ring (1), the steel traveler (2) is inlaid in the circular groove (3), and square grooves (4) are axially and uniformly distributed on the snap copper ring (1). Owing to an endurable fastening effect of the steel traveler, the snap copper ring can keep good contact with a piston even after long-term sliding abrasion, the combing machine can be timely stopped when a drafting roller is twined by cotton, and long-term reliable actions are guaranteed.
Description
Technical field
The invention belongs to a kind of parts of combing machine, be specifically related to a kind of combing machine drafting pressurized cylinder contact ring.
Background technology
At present, combing machine tailstock pressurized cylinder is with cotton ginning automatic stop function.After drawing rollers twine cotton, can be with the pressurized cylinder piston to the cylinder body extruding and shrink back, move with regard to the contact ring that drives banding on the piston like this and trigger outage and stop.But; owing to often sliding with the precision matching problem of machined part, contact ring is loosening inefficacy easily, can not automatic stopping when causing mechanical disorder; damage roller even initiation fire, therefore be necessary to improve this contact ring structure and solve the problem that the automatic stop protection was lost efficacy.
Summary of the invention
Technical problem to be solved by this invention provides a kind of combing machine that can make and twines when colored at drawing rollers, in time stops, and guarantees the combing machine drafting pressurized cylinder contact ring of long-term action message.
Technical scheme of the present invention: a kind of combing machine drafting pressurized cylinder contact ring, it comprises opening copper ring 1 and steel traveler 2, offers circular groove 3 on the circumference of opening copper ring 1, steel traveler 2 is embedded in the circular groove 3, opening copper ring 1 axially be laid with square groove 4.
Further, the material of described opening copper ring 1 is brass.
Further, the material of described steel traveler 2 is spring steel, and internal diameter ratio open copper ring 1 is smaller, can be with opening copper ring hoop to distortion.
The present invention compared with prior art has following beneficial effect: because the lasting fastening effect of steel traveler, the opening copper ring all can keep the good contact with piston after long-term skimming wear, keep reliable electric conductivity.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is along the cutaway view of A-A among Fig. 1;
Fig. 3 is use state diagram of the present invention.
The specific embodiment
As shown in Figure 1, 2, a kind of combing machine drafting pressurized cylinder contact ring, it comprises opening copper ring 1 and steel traveler 2, offers circular groove 3 on the circumference of opening copper ring 1, steel traveler 2 is embedded in the circular groove 3, opening copper ring 1 axially be laid with square groove 4.The material of opening copper ring 1 is brass, and the material of steel traveler 2 is spring steel, and internal diameter ratio open copper ring 1 is smaller, can be with opening copper ring hoop to distortion.
As shown in Figure 3, a kind of combing machine drafting pressurized cylinder contact ring structure, the structure of the drawing-off cylinder at this structure and place thereof comprises: opening copper ring 1, steel traveler 2, nylon jacket 5, piston rod 6, cylinder body 7, contact plate 8, opening copper ring 1 are through on the piston rod 6, between contact plate 8 and nylon jacket 5.When piston rod 6 stressed retraction, opening copper ring 1 is mentioned under the rubbing action that steel traveler 2 causes, contacts energising with contact plate 8, causes that full machine stops.
Claims (3)
1. combing machine drafting pressurized cylinder contact ring, it comprises opening copper ring (1) and steel traveler (2), it is characterized in that: offer circular groove (3) on the circumference of opening copper ring (1), steel traveler (2) is embedded in the circular groove (3), opening copper ring (1) axially be laid with square groove (4).
2. a kind of combing machine drafting pressurized cylinder contact ring according to claim 1, it is characterized in that: the material of described opening copper ring (1) is brass.
3. a kind of combing machine drafting pressurized cylinder contact ring according to claim 1, it is characterized in that: the material of described steel traveler (2) is spring steel, internal diameter ratio open copper ring (1) is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105657877A CN103046172A (en) | 2012-12-23 | 2012-12-23 | Contact ring of drafting pressurizing cylinder of combing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105657877A CN103046172A (en) | 2012-12-23 | 2012-12-23 | Contact ring of drafting pressurizing cylinder of combing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103046172A true CN103046172A (en) | 2013-04-17 |
Family
ID=48059025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105657877A Pending CN103046172A (en) | 2012-12-23 | 2012-12-23 | Contact ring of drafting pressurizing cylinder of combing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103046172A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165523Y (en) * | 1993-05-15 | 1994-05-18 | 蒋一平 | Gravity controller for electric machine |
| CN2808937Y (en) * | 2005-07-07 | 2006-08-23 | 上海经纬东兴精梳机械有限公司 | Ribbon lap machine |
| CN200964474Y (en) * | 2006-10-08 | 2007-10-24 | 山西鸿基实业有限公司 | Pneumatic pressurization winding self-stop device of roller |
| GB2472279A (en) * | 2009-10-12 | 2011-02-02 | Protean Holdings Corp | Low friction touchdown area for an electric motor or generator |
| EP2423539A1 (en) * | 2010-08-31 | 2012-02-29 | Burckhardt Compression AG | Seal arrangement |
| CN202300690U (en) * | 2011-10-09 | 2012-07-04 | 无锡动力工程股份有限公司 | Improved diesel engine piston structure |
| CN203049127U (en) * | 2012-12-23 | 2013-07-10 | 经纬纺织机械股份有限公司 | Drafting forcing air cylinder contact ring for combing machine |
-
2012
- 2012-12-23 CN CN2012105657877A patent/CN103046172A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165523Y (en) * | 1993-05-15 | 1994-05-18 | 蒋一平 | Gravity controller for electric machine |
| CN2808937Y (en) * | 2005-07-07 | 2006-08-23 | 上海经纬东兴精梳机械有限公司 | Ribbon lap machine |
| CN200964474Y (en) * | 2006-10-08 | 2007-10-24 | 山西鸿基实业有限公司 | Pneumatic pressurization winding self-stop device of roller |
| GB2472279A (en) * | 2009-10-12 | 2011-02-02 | Protean Holdings Corp | Low friction touchdown area for an electric motor or generator |
| EP2423539A1 (en) * | 2010-08-31 | 2012-02-29 | Burckhardt Compression AG | Seal arrangement |
| CN202300690U (en) * | 2011-10-09 | 2012-07-04 | 无锡动力工程股份有限公司 | Improved diesel engine piston structure |
| CN203049127U (en) * | 2012-12-23 | 2013-07-10 | 经纬纺织机械股份有限公司 | Drafting forcing air cylinder contact ring for combing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |