CN101545223B - Die head special for manufacturing clearance sleeve - Google Patents
Die head special for manufacturing clearance sleeve Download PDFInfo
- Publication number
- CN101545223B CN101545223B CN2009100306410A CN200910030641A CN101545223B CN 101545223 B CN101545223 B CN 101545223B CN 2009100306410 A CN2009100306410 A CN 2009100306410A CN 200910030641 A CN200910030641 A CN 200910030641A CN 101545223 B CN101545223 B CN 101545223B
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- China
- Prior art keywords
- die
- die head
- head body
- sleeve
- core rod
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention relates to a die head special for manufacturing a clearance sleeve, which is used in conjunction with a control cord assembly arranged in an automobile. The die head comprises a die head body (4), an inner bushing (5), a die core (9), a left spiral cover (1), a die sleeve base (7), a die sleeve (8) and a right spiral cover (6); the middle of the outer edge of the die core (9) is in rotatable connection with an inner hole wall of the inner bushing (5) through a bearing II (3); the center of the die core (9) is axially provided with a stepped through hole (8.1); the left spiral cover (1) is in threaded connection with the left end of the die head body (4); the die core (9) is in rotatable connection with the joint of the left spiral cover (1) through a bearing I (2); the left half part of the die sleeve base (7) is inserted into a stepped hole at the right end of the die head body (4), and the right half part extends out of the right end of the die head body (4); the die sleeve (8) is embedded in a center hole of the die sleeve base (7); the right end of the die core (9) is arranged in a center hole of the die sleeve (8); and the right spiral cover (6) is in threaded connection with the die head body (4). The invention solves the problems on twist stress among steel wires and the arrangement uniformity among the steel wires and can ensure that the qualified clearance sleeve can be manufactured normally and smoothly.
Description
(1) technical field
It is die head especially used to the present invention relates to a kind of production clearance sleeve.Be used for and the supporting use of automotive interior control cord assembly.Belong to the die head technical field.
(2) background technology
Automotive interior control cord assembly certainly exists curved arrangement, clearance sleeve is the product of the crooked flexibility of a kind of effective raising, clearance sleeve is owing to adopted gap arrangement between the steel wire, and when the control cord assembly needed curved arrangement, clearance sleeve can adapt to preferably.But the main cause that clearance sleeve can not be produced smoothly is a steel wire owing to there is the twisting distorting stress, causes steel wire evenly to distribute.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of inhomogeneity production clearance sleeve of arrangement that can effectively reduce the twisting stress of steel wire and solve between the steel wire die head especially used.
The object of the present invention is achieved like this: a kind of production clearance sleeve is die head especially used, comprise the die head body, neck bush, core rod, left-handed lid, the die sleeve seat, die sleeve and dextrorotation lid, be lining in the described neck bush in the central through hole of die head body, the core rod cross-under is in the central through hole of the die head body that is lined with neck bush, be rotationally connected by bearing I I and described neck bush inner hole wall in the middle of the core rod outer rim, the core rod central shaft is to being provided with step-like through hole, be used to pass steel wire, left-handed lid is threaded in the left end of die head body, described core rod left end stretches out outside the left-handed lid, described core rod and left-handed lid joint are rotationally connected by bearing I, described die sleeve seat left-half is inserted in the stepped hole of die head body right-hand member, die sleeve seat right half part stretches out outside the die head body right-hand member, described die sleeve is embedded in the centre bore of die sleeve seat, described core rod right-hand member places in the centre bore of die sleeve, described dextrorotation lid is threaded in the right-hand member of die head body, and adopts matched in clearance between the outer rim of the endoporus of this dextrorotation lid and described die sleeve seat.
The invention has the beneficial effects as follows:
(1) core rod can rotate by free circumference
The present invention is on the basis of original common plastic-coated die head, designed the automatic back twist device of a steel wire, bearing is assemblied in originally maintains static moving core rod outer rim, adopt mechanically operated form to guarantee that core rod can rotate and synchronous rotation along with the circumference of twisting with the fingers strand equipment simultaneously, thereby reduced steel wire twisting distorting stress aborning.
(2) the inner die cavity abnormal shapeization of core rod
What five equilibrium was arranged between the clearance sleeve steel wire evenly is the basis of examination clearance sleeve finished product.The present invention adopts core rod interior step steel wire walking hole shape according to the requirement of producing the clearance sleeve steel wire, relative fixed the direction of travel of steel wire in core rod inside, thereby solved the difficult point that clearance sleeve is produced.
To sum up, the invention solves the uniformity of arranging between twisting stress between the steel wire and the steel wire, can normally produce qualified clearance sleeve smoothly.
(4) description of drawings
Fig. 1 produces the die head especially used structural representation of clearance sleeve for the present invention.
Among the figure: left-handed lid 1, bearing I 2, bearing I I3, die head body 4, neck bush 5, dextrorotation lid 6, die sleeve seat 7, die sleeve 8, core rod 9, steel wire direction of travel 10, step-like through hole 8.1.
(5) specific embodiment
The production clearance sleeve that the present invention relates to is die head especially used, mainly is made up of die head body 4, neck bush 5, core rod 9, left-handed lid 1, die sleeve seat 7, die sleeve 8 and dextrorotation lid 6.Be lining in the central through hole of die head body 4 in the described neck bush 5, core rod 9 cross-under are in the central through hole of the die head body 4 that is lined with neck bush 5, be rotationally connected by bearing I I3 and described neck bush 5 inner hole walls in the middle of core rod 9 outer rims, core rod 9 central shafts are to being provided with step-like through hole 8.1, be used to pass steel wire, left-handed lid 1 is threaded in the left end of die head body 4, described core rod 9 left ends stretch out outside the left-handed lid 1, described core rod 9 is rotationally connected by bearing I 2 with left-handed lid 1 joint, described die sleeve seat 7 left-half are inserted in the stepped hole of die head body 4 right-hand members, die sleeve seat 7 right half parts stretch out outside die head body 4 right-hand members, described die sleeve 8 is embedded in the centre bore of die sleeve seat 7, described core rod 9 right-hand members place in the centre bore of die sleeve 8, described dextrorotation lid 6 is threaded in the right-hand member of die head body 4, and adopts matched in clearance between the outer rim of the endoporus of this dextrorotation lid 6 and described die sleeve seat 7.
Claims (1)
1. a production clearance sleeve is die head especially used, it is characterized in that described die head comprises die head body (4), neck bush (5), core rod (9), left-handed lid (1), die sleeve seat (7), die sleeve (8) and dextrorotation lid (6), be lining in the central through hole of die head body (4) in the described neck bush (5), core rod (9) cross-under is in the central through hole of the die head body (4) that is lined with neck bush (5), be rotationally connected with described neck bush (5) inner hole wall by bearing I I (3) in the middle of core rod (9) outer rim, core rod (9) central shaft is to being provided with step-like through hole (8.1), left-handed lid (1) is threaded in the left end of die head body (4), described core rod (9) left end stretches out outside the left-handed lid (1), described core rod (9) is rotationally connected by bearing I (2) with left-handed lid (1) joint, described die sleeve seat (7) left-half is inserted in the stepped hole of die head body (4) right-hand member, die sleeve seat (7) right half part stretches out outside die head body (4) right-hand member, described die sleeve (8) is embedded in the centre bore of die sleeve seat (7), described core rod (9) right-hand member places in the centre bore of die sleeve (8), described dextrorotation lid (6) is threaded in the right-hand member of die head body (4), and adopts matched in clearance between the outer rim of the endoporus of this dextrorotation lid (6) and described die sleeve seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100306410A CN101545223B (en) | 2009-04-27 | 2009-04-27 | Die head special for manufacturing clearance sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100306410A CN101545223B (en) | 2009-04-27 | 2009-04-27 | Die head special for manufacturing clearance sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101545223A CN101545223A (en) | 2009-09-30 |
| CN101545223B true CN101545223B (en) | 2011-11-02 |
Family
ID=41192581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100306410A Expired - Fee Related CN101545223B (en) | 2009-04-27 | 2009-04-27 | Die head special for manufacturing clearance sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101545223B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378504B (en) * | 2018-03-15 | 2024-04-12 | 平湖市佳舜箱包有限公司 | Draw-bar box and production process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103591U (en) * | 1991-11-13 | 1992-05-06 | 江阴钢绳厂 | Stress relieving device |
| CN2619844Y (en) * | 2003-05-29 | 2004-06-09 | 江阴艺林索具有限公司 | High flexible dense sleeve for braking pushing and pulling rigging assembly |
| CN2748495Y (en) * | 2003-09-23 | 2005-12-28 | 张智杨 | Microprocessor for twisted steelwire products |
| CN2839732Y (en) * | 2005-10-14 | 2006-11-22 | 贵州金江航空液压有限责任公司 | Combined device for additionally mounting steel bush on steel wire rope |
| CN101358433A (en) * | 2008-09-12 | 2009-02-04 | 玉溪玉杯金属制品有限公司 | Stress eliminating device |
| CN201400821Y (en) * | 2009-04-27 | 2010-02-10 | 江阴艺林索具有限公司 | Novel special die head for producing gap-type casing |
-
2009
- 2009-04-27 CN CN2009100306410A patent/CN101545223B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103591U (en) * | 1991-11-13 | 1992-05-06 | 江阴钢绳厂 | Stress relieving device |
| CN2619844Y (en) * | 2003-05-29 | 2004-06-09 | 江阴艺林索具有限公司 | High flexible dense sleeve for braking pushing and pulling rigging assembly |
| CN2748495Y (en) * | 2003-09-23 | 2005-12-28 | 张智杨 | Microprocessor for twisted steelwire products |
| CN2839732Y (en) * | 2005-10-14 | 2006-11-22 | 贵州金江航空液压有限责任公司 | Combined device for additionally mounting steel bush on steel wire rope |
| CN101358433A (en) * | 2008-09-12 | 2009-02-04 | 玉溪玉杯金属制品有限公司 | Stress eliminating device |
| CN201400821Y (en) * | 2009-04-27 | 2010-02-10 | 江阴艺林索具有限公司 | Novel special die head for producing gap-type casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101545223A (en) | 2009-09-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGYIN SUNCITY CABLES CO., LTD. Free format text: FORMER OWNER: JIANGYIN YILIN RIGGING CO., LTD. Effective date: 20111229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111229 Address after: 214442, No. 18, lane, Mao Road, Xia Gang street, Jiangyin, Jiangsu Patentee after: JIANGYIN SUNCITY CABLES CO.,LTD. Address before: 214442 No. 152 West Binjiang Road, Xia Gang Town, Jiangsu, Jiangyin Patentee before: Jiangyin Gaylin Riggings Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |