CN105258997A - Lead clamping end manufacturing device and manufacturing method thereof - Google Patents
Lead clamping end manufacturing device and manufacturing method thereof Download PDFInfo
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- CN105258997A CN105258997A CN201510724103.7A CN201510724103A CN105258997A CN 105258997 A CN105258997 A CN 105258997A CN 201510724103 A CN201510724103 A CN 201510724103A CN 105258997 A CN105258997 A CN 105258997A
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- flap
- termination
- steel core
- crucible
- type taper
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Abstract
The invention discloses a lead clamping end manufacturing device and a manufacturing method thereof, and aims to solve the problems of high test cost and long test period in the conventional lead force value test experiment. The lead clamping end manufacturing device is characterized in that the top of a two-valve conical crucible (1) is provided with a conical crucible neck tube (2); the two-valve conical crucible (1) is filled with steel core clamping end casting molten aluminum; an aluminum twisted wire coat at the end of a steel core aluminum twisted wire (4) is set in splitting way; a steel core head (5) at the end of the steel core aluminum twisted wire (4) is spliced into the two-valve conical crucible (1) after passing through the conical crucible neck tube (2); the aluminum twisted wire coat (9) which is arranged in a splitting way at the end of the steel core aluminum twisted wire (4) is arranged outside the two-valve conical crucible (1); and the two-valve conical crucible (1) is provided with a cooling water interlayer sleeve (6). Through adoption of the wire clamping end manufacturing device and the manufacturing method thereof, the lead detection cost is reduced, and the test period is shortened.
Description
Technical field
The present invention relates to a kind of casting mould, particularly a kind ofly make the tested wire clamping producing device of termination and method for making when force value tests experiment is carried out to networking aerial condutor.
Background technology
Aerial condutor in electrical network, before networking hanging wire, according to relevant national standard requirement, all needs to do force value tests test, detects the physical strength of wire, after ensureing aerial condutor linked network, under severe running environment, avoids occurring disconnected stock or broken string phenomenon.Force value tests is carried out to aerial condutor, generally carries out on puller system, before test, wire two ends will be made clamping termination, two clamping terminations are clamped on the pulling force execution unit of puller system respectively, just can carry out force value tests experiment.Prior art is respectively crimping and tension-resisting clip at the two ends of test lead, and hold assembly strain clamp being clamped in puller system does pulling experiment.Due at test lead two ends crimping and tension-resisting clip not only time and effort consuming, and cost of manufacture is high can not reuse, and there is the problem that experimentation cost high and test period grows.
Summary of the invention
The invention provides a kind of wire clamping termination producing device and preparation method thereof, solve the technical matters that experimentation cost is high and the test period is long that the test of existing wire force value tests exists.
The present invention solves above technical matters by the following technical programs:
A kind of wire clamping termination producing device, comprise the two flap-type taper crucibles (1) making wire steel core clamping termination, the top of two flap-type taper crucibles (1) is provided with taper crucible neck tube (2), steel core clamping termination cast aluminum-molykote composite material liquid (3) is filled with in two flap-type taper crucibles (1), it is characterized in that, the aluminum stranded conductor skin of steel-cored aluminium strand (4) termination is that strip off fork formula is arranged, the steel core head (5) of steel-cored aluminium strand (4) termination is by being plugged in two flap-type taper crucibles (1) after taper crucible neck tube (2), the aluminum stranded conductor skin (9) that the fork formula that is stripped of steel-cored aluminium strand (4) termination is arranged is the outside being arranged on two flap-type taper crucibles (1), two flap-type taper crucibles (1) are provided with cooling water sandwich cover (6), cooling water sandwich cover (6) is respectively arranged with chilled water water inlet (7) and cooling water outlet (8).
Taper crucible neck tube (2) is evenly equipped with multiple cooling water outlet (8).
A kind of wire clamping termination method for making, comprises the following steps:
The first step, two lobe crucible bodies of two flap-type taper crucibles (1) are snapped together and seal fix, full steel core clamping termination cast aluminum-molykote composite material powder (3) is filled in two flap-type taper crucibles (1), by the aluminum stranded conductor skin strip off of the termination of steel-cored aluminium strand (4), the steel core head (5) of steel-cored aluminium strand (4) termination is plugged in two flap-type taper crucibles (1) by taper crucible neck tube (2), and the aluminum stranded conductor skin (9) that the fork formula that is stripped of steel-cored aluminium strand (4) termination is arranged is arranged on the outside of two flap-type taper crucibles (1);
Second step, in two flap-type taper crucibles (1), add the agent of aluminium powder fast thawing, make steel core clamp termination cast aluminum-molykote composite material powder (3) and melt;
3rd step, in chilled water water inlet (7), constantly inject chilled water, until steel core clamping termination cast aluminum-molykote composite material powder (3) melted solidifies;
4th step, open two flap-type taper crucibles (1), the steel-cored aluminium strand (4) with taper steel core bare terminal end head (10) made is taken out;
5th step, aluminum stranded conductor skin (9) outside steel-cored aluminium strand (4) termination is upwards continued strip off, it is made to expose epimere steel core head (11), the steel-cored aluminium strand (4) with taper steel core bare terminal end head (10) made is put in another large size two flap-type taper crucible (15), and by epimere steel core head (11) and be stripped fork formula arrange aluminum stranded conductor skin (9) put in large size two flap-type taper crucible (15) in the lump, two lobe crucible bodies of large size two flap-type taper crucible (15) are snapped together and seal and fixes, full steel core clamping termination cast aluminum-molykote composite material powder (3) is filled in large size two flap-type taper crucible (15),
6th step, in large size two flap-type taper crucible (15), add the agent of aluminium powder fast thawing, make steel core clamp termination cast aluminum-molykote composite material powder (16) and melt;
7th step, in large size two flap-type taper crucible (15), constantly inject chilled water, chilled water is constantly flowed into from large size two flap-type taper crucible water inlet (12), flow out from large size two flap-type taper crucible water delivering orifice (13), until steel core clamping termination cast aluminum-molykote composite material powder (16) melted solidifies;
8th step, open large size two flap-type taper crucible (15), the aluminum stranded conductor (4) with outer taper wire clamping head (14) made is taken out from two flap-type taper crucibles (15).
The method that the present invention adopts plastomer shaping carries out the making of clamping head to tested aerial condutor end, aerial condutor directly can be tested on puller system hydraulically operated fixture, can the reliability of warranty test data, reduce the cost detecting wire, shorten test period.
Accompanying drawing explanation
Fig. 1 is the structural representation cast for the first time with cone shape steel core clamping termination of the present invention;
Fig. 2 be of the present invention with cone shape steel core clamping termination cast for the first time after structural representation;
Fig. 3 is the structural representation with the secondary casting of cone shape wire clamping termination of the present invention;
Fig. 4 is of the present invention with the structural representation after cone shape wire clamping termination secondary cast form.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of wire clamping termination producing device, comprise the two flap-type taper crucibles (1) making wire steel core clamping termination, the top of two flap-type taper crucibles (1) is provided with taper crucible neck tube (2), steel core clamping termination cast aluminum-molykote composite material liquid (3) is filled with in two flap-type taper crucibles (1), it is characterized in that, the aluminum stranded conductor skin of steel-cored aluminium strand (4) termination is that strip off fork formula is arranged, the steel core head (5) of steel-cored aluminium strand (4) termination is by being plugged in two flap-type taper crucibles (1) after taper crucible neck tube (2), the aluminum stranded conductor skin (9) that the fork formula that is stripped of steel-cored aluminium strand (4) termination is arranged is the outside being arranged on two flap-type taper crucibles (1), two flap-type taper crucibles (1) are provided with cooling water sandwich cover (6), cooling water sandwich cover (6) is respectively arranged with chilled water water inlet (7) and cooling water outlet (8).
Taper crucible neck tube (2) is evenly equipped with multiple cooling water outlet (8).
A kind of wire clamping termination method for making, comprises the following steps:
The first step, two lobe crucible bodies of two flap-type taper crucibles (1) are snapped together and seal fix, full steel core clamping termination cast aluminum-molykote composite material powder (3) is filled in two flap-type taper crucibles (1), by the aluminum stranded conductor skin strip off of the termination of steel-cored aluminium strand (4), the steel core head (5) of steel-cored aluminium strand (4) termination is plugged in two flap-type taper crucibles (1) by taper crucible neck tube (2), and the aluminum stranded conductor skin (9) that the fork formula that is stripped of steel-cored aluminium strand (4) termination is arranged is arranged on the outside of two flap-type taper crucibles (1);
Second step, in two flap-type taper crucibles (1), add the agent of aluminium powder fast thawing, make steel core clamp termination cast aluminum-molykote composite material powder (3) and melt;
3rd step, in chilled water water inlet (7), constantly inject chilled water, until steel core clamping termination cast aluminum-molykote composite material powder (3) melted solidifies;
4th step, open two flap-type taper crucibles (1), the steel-cored aluminium strand (4) with taper steel core bare terminal end head (10) made is taken out;
5th step, aluminum stranded conductor skin (9) outside steel-cored aluminium strand (4) termination is upwards continued strip off, it is made to expose epimere steel core head (11), the steel-cored aluminium strand (4) with taper steel core bare terminal end head (10) made is put in another large size two flap-type taper crucible (15), and by epimere steel core head (11) and be stripped fork formula arrange aluminum stranded conductor skin (9) put in large size two flap-type taper crucible (15) in the lump, two lobe crucible bodies of large size two flap-type taper crucible (15) are snapped together and seal and fixes, full steel core clamping termination cast aluminum-molykote composite material powder (3) is filled in large size two flap-type taper crucible (15),
6th step, in large size two flap-type taper crucible (15), add the agent of aluminium powder fast thawing, make steel core clamp termination cast aluminum-molykote composite material powder (16) and melt;
7th step, in large size two flap-type taper crucible (15), constantly inject chilled water, chilled water is constantly flowed into from large size two flap-type taper crucible water inlet (12), flow out from large size two flap-type taper crucible water delivering orifice (13), until steel core clamping termination cast aluminum-molykote composite material powder (16) melted solidifies;
8th step, open large size two flap-type taper crucible (15), the aluminum stranded conductor (4) with outer taper wire clamping head (14) made is taken out from two flap-type taper crucibles (15).
The plastomer sizing of wire termination of the present invention comprises two parts, and one is shape to the steel core plastomer of aerial condutor, and two is that whole group of wire carries out plastomer sizing.Its reason is, the primary intensity taking up wire is wire steel core, and therefore moulding to wire steel core is that secondary is moulding is in order to wire and aluminum steel form entirety in order to steel core in warranty test process is to the carrying of main pulling force, when guaranteeing to exert a force to wire, steel core and aluminum steel is unshift does not loose core.Combine closely with the hydropress be contained on puller system after the sizing of wire termination plastomer.The end design of wire cone shape, can effectively prevent in mechanical tensile forces process of the test, fixture is non-slip, force value stable output, ensures the effectively accurate of test figure.
Claims (3)
1. a wire clamping termination producing device, comprise the two flap-type taper crucibles (1) making wire steel core clamping termination, the top of two flap-type taper crucibles (1) is provided with taper crucible neck tube (2), steel core clamping termination cast aluminum-molykote composite material liquid (3) is filled with in two flap-type taper crucibles (1), it is characterized in that, the aluminum stranded conductor skin of steel-cored aluminium strand (4) termination is that strip off fork formula is arranged, the steel core head (5) of steel-cored aluminium strand (4) termination is by being plugged in two flap-type taper crucibles (1) after taper crucible neck tube (2), the aluminum stranded conductor skin (9) that the fork formula that is stripped of steel-cored aluminium strand (4) termination is arranged is the outside being arranged on two flap-type taper crucibles (1), two flap-type taper crucibles (1) are provided with cooling water sandwich cover (6), cooling water sandwich cover (6) is respectively arranged with chilled water water inlet (7) and cooling water outlet (8).
2. a kind of wire clamping termination according to claim 1 makes mould, it is characterized in that, taper crucible neck tube (2) is evenly equipped with multiple cooling water outlet (8).
3. a wire clamping termination method for making, comprises the following steps:
The first step, two lobe crucible bodies of two flap-type taper crucibles (1) are snapped together and seal fix, full steel core clamping termination cast aluminum-molykote composite material powder (3) is filled in two flap-type taper crucibles (1), by the aluminum stranded conductor skin strip off of the termination of steel-cored aluminium strand (4), the steel core head (5) of steel-cored aluminium strand (4) termination is plugged in two flap-type taper crucibles (1) by taper crucible neck tube (2), and the aluminum stranded conductor skin (9) that the fork formula that is stripped of steel-cored aluminium strand (4) termination is arranged is arranged on the outside of two flap-type taper crucibles (1);
Second step, in two flap-type taper crucibles (1), add the agent of aluminium powder fast thawing, make steel core clamp termination cast aluminum-molykote composite material powder (3) and melt;
3rd step, in chilled water water inlet (7), constantly inject chilled water, until steel core clamping termination cast aluminum-molykote composite material powder (3) melted solidifies;
4th step, open two flap-type taper crucibles (1), the steel-cored aluminium strand (4) with taper steel core bare terminal end head (10) made is taken out;
5th step, aluminum stranded conductor skin (9) outside steel-cored aluminium strand (4) termination is upwards continued strip off, it is made to expose epimere steel core head (11), the steel-cored aluminium strand (4) with taper steel core bare terminal end head (10) made is put in another large size two flap-type taper crucible (15), and by epimere steel core head (11) and be stripped fork formula arrange aluminum stranded conductor skin (9) put in large size two flap-type taper crucible (15) in the lump, two lobe crucible bodies of large size two flap-type taper crucible (15) are snapped together and seal and fixes, full steel core clamping termination cast aluminum-molykote composite material powder (3) is filled in large size two flap-type taper crucible (15),
6th step, in large size two flap-type taper crucible (15), add the agent of aluminium powder fast thawing, make steel core clamp termination cast aluminum-molykote composite material powder (16) and melt;
7th step, in large size two flap-type taper crucible (15), constantly inject chilled water, chilled water is constantly flowed into from large size two flap-type taper crucible water inlet (12), flow out from large size two flap-type taper crucible water delivering orifice (13), until steel core clamping termination cast aluminum-molykote composite material powder (16) melted solidifies;
8th step, open large size two flap-type taper crucible (15), the aluminum stranded conductor (4) with outer taper wire clamping head (14) made is taken out from two flap-type taper crucibles (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724103.7A CN105258997A (en) | 2015-10-29 | 2015-10-29 | Lead clamping end manufacturing device and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724103.7A CN105258997A (en) | 2015-10-29 | 2015-10-29 | Lead clamping end manufacturing device and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105258997A true CN105258997A (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510724103.7A Pending CN105258997A (en) | 2015-10-29 | 2015-10-29 | Lead clamping end manufacturing device and manufacturing method thereof |
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| CN (1) | CN105258997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116387921A (en) * | 2023-04-13 | 2023-07-04 | 河北鸿宇通信器材有限公司 | Method for processing steel strand joint for communication line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975926Y (en) * | 2006-12-07 | 2007-11-14 | 华南理工大学 | Steel strand pulling force detector |
| JP2008241656A (en) * | 2007-03-29 | 2008-10-09 | Furukawa Electric Co Ltd:The | Manufacturing method of solder test strip and solder test strip |
| CN201420111Y (en) * | 2009-06-10 | 2010-03-10 | 余姚市晶英电弧坩锅有限公司 | Crucible mold with ring-shaped cover body |
| CN205120454U (en) * | 2015-10-29 | 2016-03-30 | 国网山西省电力公司电力科学研究院 | Wire centre gripping end making devices |
-
2015
- 2015-10-29 CN CN201510724103.7A patent/CN105258997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975926Y (en) * | 2006-12-07 | 2007-11-14 | 华南理工大学 | Steel strand pulling force detector |
| JP2008241656A (en) * | 2007-03-29 | 2008-10-09 | Furukawa Electric Co Ltd:The | Manufacturing method of solder test strip and solder test strip |
| CN201420111Y (en) * | 2009-06-10 | 2010-03-10 | 余姚市晶英电弧坩锅有限公司 | Crucible mold with ring-shaped cover body |
| CN205120454U (en) * | 2015-10-29 | 2016-03-30 | 国网山西省电力公司电力科学研究院 | Wire centre gripping end making devices |
Non-Patent Citations (2)
| Title |
|---|
| 中华人民共和国国家质量监督检验检疫总局 等: "圆线同心绞架空导线", 《中华人民共和国国家标准 GB/T1179-2008》 * |
| 中华人民共和国国家质量监督检验检疫总局 等: "钢丝绳破断拉伸试验方法", 《中华人民共和国国家标准 GB/T 8358-2006》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116387921A (en) * | 2023-04-13 | 2023-07-04 | 河北鸿宇通信器材有限公司 | Method for processing steel strand joint for communication line |
| CN116387921B (en) * | 2023-04-13 | 2023-10-24 | 河北鸿宇通信器材有限公司 | Method for processing steel strand joint for communication line |
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Application publication date: 20160120 |
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