CN109825782B - Heating pipe of cable copper wire annealing equipment - Google Patents
Heating pipe of cable copper wire annealing equipment Download PDFInfo
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- CN109825782B CN109825782B CN201910300690.5A CN201910300690A CN109825782B CN 109825782 B CN109825782 B CN 109825782B CN 201910300690 A CN201910300690 A CN 201910300690A CN 109825782 B CN109825782 B CN 109825782B
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Abstract
The invention discloses a heating pipe of cable copper wire annealing equipment, which comprises a heating cylinder body, wherein an electric heating wire is fixed inside the side wall of the heating cylinder body; a heat-conducting protective sleeve is fixed on the inner side wall of the heating cylinder body; the heat conduction protection sleeve is characterized in that annular clamping grooves are formed in the inner side walls of the left portion and the right portion of the heat conduction protection sleeve, an annular shell and an annular cover are installed in the annular clamping grooves, a plurality of balls are arranged between the annular shell and the annular cover, and through holes which are aligned with each other and communicated with each other are formed in the middle of the annular shell and the annular cover. The conveying device can ensure normal conveying of the conveyed copper rods or copper wires through the balls, reduces abrasion, and ensures the conveying and annealing quality of the conveying device.
Description
Technical Field
The invention relates to the technical field of cable equipment, in particular to a heating pipe of cable copper wire annealing equipment.
Background
In the process of drawing a copper rod and an aluminum rod on a drawing machine, hardening and embrittlement are generated, and in order to recover the plasticity of a monofilament and keep good electrical performance, the wire needs to be subjected to heat treatment at a certain temperature;
the existing annealing is in an annealing furnace mode or a heat pipe type heating mode, the annealing furnace generally consists of a furnace body, the whole wound copper rod is generally placed in the furnace body for annealing and heating, the performance of the annealed single wire is unstable, the on-line continuous annealing cannot be realized, and the annealing period is long. The heat pipe has short annealing period and has the defect that the conveyed copper rod or copper wire can be contacted with the heat pipe to generate friction and abrasion, thereby affecting the quality.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a heating pipe of cable copper wire annealing equipment, which can ensure normal conveying of a conveyed copper rod or copper wire through balls, reduce abrasion and ensure the conveying and annealing quality of the copper rod or copper wire.
The technical solution of the invention is as follows:
a heating pipe of cable copper wire annealing equipment comprises a heating cylinder body, wherein an electric heating wire is fixed inside the side wall of the heating cylinder body;
a heat-conducting protective sleeve is fixed on the inner side wall of the heating cylinder body;
the heat conduction protection sleeve is characterized in that annular clamping grooves are formed in the inner side walls of the left portion and the right portion of the heat conduction protection sleeve, an annular shell and an annular cover are installed in the annular clamping grooves, a plurality of balls are arranged between the annular shell and the annular cover, and through holes which are aligned with each other and communicated with each other are formed in the middle of the annular shell and the annular cover.
The heat conduction protection sleeve is characterized in that inner grooves are formed in the inner side walls of the left end and the right end of the heat conduction protection sleeve, the inner grooves are communicated with the annular clamping groove, the diameter of the annular clamping groove is smaller than that of the inner grooves, inner threads are formed in the inner side walls of the inner grooves, the positioning sleeve is located in the inner grooves, outer threads on the outer side walls of the positioning sleeve are in threaded connection with the inner threads, and the inner end face of the positioning sleeve is pressed on the corresponding annular cover.
The annular shell and the side parts of the annular cover are inserted and sleeved in the annular clamping groove, the side walls of the annular shell and the annular cover are tightly attached to the inner wall surface of the annular clamping groove, and the side part of the end surface of the annular shell is pressed against the inner side wall of the annular clamping groove.
The annular housing and the annular cover are pressed against each other at their edges.
The inside wall shaping of annular housing has annular arc recess, and a plurality of ball plug bush has first annular bellying in annular arc recess, and the edge portion shaping of the interior terminal surface of the end plate of annular housing has the second annular bellying, and the ball is in between first annular bellying, second annular bellying and the annular arc recess.
The invention has the beneficial effects that:
the conveying device can ensure normal conveying of the conveyed copper rods or copper wires through the balls, reduces abrasion, and ensures the conveying and annealing quality of the conveying device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of the present invention.
Detailed Description
Example (b): as shown in fig. 1 to 2, a heating pipe of a cable copper wire annealing device comprises a heating cylinder 10, wherein an electric heating wire 11 is fixed inside a side wall of the heating cylinder 10;
a heat-conducting protective sleeve 12 is fixed on the inner side wall of the heating cylinder 10;
annular clamping grooves 13 are formed in the inner side walls of the left portion and the right portion of the heat-conducting protective sleeve 12, an annular shell 14 and an annular cover 15 are mounted in the annular clamping grooves 13, a plurality of balls 16 are arranged between the annular shell 14 and the annular cover 15, and through holes 17 which are aligned with each other and communicated with each other are formed in the middles of the annular shell 14 and the annular cover 15.
Furthermore, inner grooves 121 are formed in the inner side walls of the left end and the right end of the heat-conducting protective sleeve 12, the inner grooves 121 are communicated with the ring clamping groove 13, the diameter of the ring clamping groove 13 is smaller than that of the inner grooves 121, inner threads are formed in the inner side walls of the inner grooves 121, the positioning sleeve 18 is located in the inner grooves 121, outer threads on the outer side wall of the positioning sleeve 18 are in threaded connection with the inner threads, and the inner end face of the positioning sleeve 18 is pressed on the corresponding ring cover 15.
Furthermore, the edge portions of the annular housing 14 and the annular cover 15 are inserted into the annular slot 13, the side walls of the annular housing 14 and the annular cover 15 are tightly attached to the inner wall surface of the annular slot 13, and the edge portion of the end surface of the annular housing 14 is pressed against the inner wall surface of the annular slot 13.
Further, the edges of the annular housing 14 and the annular cover 15 are pressed against each other.
Further, the inner side wall of the annular housing 14 is formed with an annular arc groove 141, the plurality of balls 16 are inserted into the annular arc groove 141, an edge portion of the inner end surface of the end plate of the annular housing 14 is formed with a first annular protrusion 142, an edge portion of the end surface of the annular housing 14 against which the annular cover 15 is pressed is formed with a second annular protrusion 143, and the balls 16 are interposed between the first annular protrusion 142, the second annular protrusion 143, and the annular arc groove 141.
When the heat-conducting protecting sleeve is used, a copper wire or a copper rod extends into the heat-conducting protecting sleeve 12, penetrates through holes 17 of the two annular shells 14 and the annular cover 15 and finally extends out of the other end of the heat-conducting protecting sleeve 12, wherein the copper wire or the copper rod positioned on the annular shells 14 and the annular cover 15 is positioned between the balls 16, the contact area between the copper wire or the copper rod and the heat-conducting protecting sleeve 12 can be reduced, the abrasion of the copper wire or the copper rod during conveying is reduced, and the processing and conveying effects and quality are improved.
Claims (5)
1. The utility model provides a heating pipe of cable copper line annealing equipment, includes heating barrel (10), its characterized in that: an electric heating wire (11) is fixed inside the side wall of the heating cylinder body (10);
a heat-conducting protective sleeve (12) is fixed on the inner side wall of the heating cylinder body (10);
all formed with annular clamping groove (13) on the left part of heat conduction protective sleeve (12) and the right part inside wall, install annular casing (14) and annular lid (15) in annular clamping groove (13), be equipped with a plurality of balls (16) between annular casing (14) and annular lid (15), the middle part shaping of annular casing (14) and annular lid (15) has mutual alignment and communicating through-hole (17).
2. The heating pipe of the cable copper wire annealing equipment according to claim 1, characterized in that: inner grooves (121) are formed in the inner side walls of the left end and the right end of the heat-conducting protective sleeve (12), the inner grooves (121) are communicated with the annular clamping groove (13), the diameter of the annular clamping groove (13) is smaller than that of the inner grooves (121), internal threads are formed in the inner side walls of the inner grooves (121), the positioning sleeve (18) is located in the inner grooves (121), external threads on the outer side wall of the positioning sleeve (18) are in threaded connection with the internal threads, and the inner end face of the positioning sleeve (18) is pressed on the corresponding annular cover (15).
3. The heating pipe of the cable copper wire annealing equipment according to claim 1, characterized in that: the edge parts of the annular shell (14) and the annular cover (15) are inserted in the annular clamping groove (13), the side walls of the annular shell (14) and the annular cover (15) are tightly attached to the inner wall surface of the annular clamping groove (13), and the edge part of the end surface of the annular shell (14) is pressed against the inner side wall of the annular clamping groove (13).
4. The heating pipe of the cable copper wire annealing equipment according to claim 1, characterized in that: the edges of the annular housing (14) and the annular cover (15) are pressed against each other.
5. The heating pipe of the cable copper wire annealing equipment according to claim 1, characterized in that: the inner side wall of the annular shell (14) is formed with an annular arc-shaped groove (141), a plurality of balls (16) are inserted and sleeved in the annular arc-shaped groove (141), a first annular bulge (142) is formed on the edge of the inner end face of the end plate of the annular shell (14), a second annular bulge (143) is formed on the edge of the end face of the annular shell (14) pressed by the annular cover (15), and the balls (16) are located among the first annular bulge (142), the second annular bulge (143) and the annular arc-shaped groove (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910300690.5A CN109825782B (en) | 2019-04-15 | 2019-04-15 | Heating pipe of cable copper wire annealing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910300690.5A CN109825782B (en) | 2019-04-15 | 2019-04-15 | Heating pipe of cable copper wire annealing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN109825782A CN109825782A (en) | 2019-05-31 |
| CN109825782B true CN109825782B (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910300690.5A Active CN109825782B (en) | 2019-04-15 | 2019-04-15 | Heating pipe of cable copper wire annealing equipment |
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| CN (1) | CN109825782B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343822B (en) * | 2019-08-28 | 2020-12-08 | 徐州云创餐饮有限公司 | Heat pipe heating mechanism of position-movable cable copper wire annealing equipment |
| CN112553551B (en) * | 2020-12-08 | 2022-05-06 | 重庆星达铜业有限公司 | Heating pipe for annealing copper wire |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205650618U (en) * | 2016-03-25 | 2016-10-19 | 鹰潭市众鑫成铜业有限公司 | Copper line wire drawing annealing device |
| CN206799699U (en) * | 2017-10-24 | 2017-12-26 | 焦作市鑫岳铝业有限公司 | A kind of cooling device of aluminium strip Quenching Treatment |
| CN207452201U (en) * | 2017-09-30 | 2018-06-05 | 红旗集团江西铜业有限公司 | A kind of copper wire annealing device for possessing Rapid Cleaning |
| CN207828379U (en) * | 2017-12-12 | 2018-09-07 | 贵溪正发铜业有限公司 | A kind of continuous annealer of COPPER WIRES PRODUCTION |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306358A (en) * | 1997-04-30 | 1998-11-17 | Totoku Electric Co Ltd | Straightened soldered beryllium copper wire and its production |
-
2019
- 2019-04-15 CN CN201910300690.5A patent/CN109825782B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205650618U (en) * | 2016-03-25 | 2016-10-19 | 鹰潭市众鑫成铜业有限公司 | Copper line wire drawing annealing device |
| CN207452201U (en) * | 2017-09-30 | 2018-06-05 | 红旗集团江西铜业有限公司 | A kind of copper wire annealing device for possessing Rapid Cleaning |
| CN206799699U (en) * | 2017-10-24 | 2017-12-26 | 焦作市鑫岳铝业有限公司 | A kind of cooling device of aluminium strip Quenching Treatment |
| CN207828379U (en) * | 2017-12-12 | 2018-09-07 | 贵溪正发铜业有限公司 | A kind of continuous annealer of COPPER WIRES PRODUCTION |
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| CN109825782A (en) | 2019-05-31 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191205 Address after: 251600 Ji'nan City, Shandong province Shanghe County Industrial Park Xinxing Street Applicant after: Shandong Huaning electric heating technology Co., Ltd. Address before: 528200 Foshan, Guangdong, Guicheng, Nanhai District, Fengcheng Road, 6, 4 Fengcheng 301. Applicant before: Fu Xiaozhen |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heating tube of cable copper wire annealing equipment Effective date of registration: 20220303 Granted publication date: 20191231 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan science and technology innovation center sub branch Pledgor: SHANDONG HUANING HEAT TECHNOLOGY CO.,LTD. Registration number: Y2022980002022 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |