CN203553596U - An openable-type die for water cooled cable processing - Google Patents
An openable-type die for water cooled cable processing Download PDFInfo
- Publication number
- CN203553596U CN203553596U CN201320635282.3U CN201320635282U CN203553596U CN 203553596 U CN203553596 U CN 203553596U CN 201320635282 U CN201320635282 U CN 201320635282U CN 203553596 U CN203553596 U CN 203553596U
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- CN
- China
- Prior art keywords
- cooled cable
- water
- hydraulic cylinder
- cable processing
- retractable die
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052802 copper Inorganic materials 0.000 claims abstract description 37
- 239000010949 copper Substances 0.000 claims abstract description 37
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 239000002828 fuel tank Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000011796 hollow space material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005056 compaction Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 16
- 239000004020 conductor Substances 0.000 description 12
- 239000010720 hydraulic oil Substances 0.000 description 8
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses an openable -type die for water cooled cable processing and belongs to the field of dies for processing wires and cables The openable-type die for water cooled cable processing comprises a plurality of equally-divided sub-modules which are formed through the division of more than three parts. Arcs and arc angles are distributed on each equally-divided sub-module. The arcs and the arc angles are respectively corresponding to arcs and arc angles of a water cooled cable copper joint in terms of shape. After the equally-divided sub-modules are closed together, a hollow portion among the equally-divided sub-modules is in the shape of the water cooled cable copper joint after compaction moulding. According to the utility model, a traditional closed-type die is changed into the openable-type die, so that suppressing of a plurality of cable strands with the joints at a time in the water cooled cable processing is better realized; the processing technology is simplified; the production efficiency is raised; the quality of the water cooled cable product is also guaranteed; and the usage life of the water cooled cable is prolonged.
Description
Technical field
The utility model belongs to the mould applications of processing electric wire, is specifically related to a kind of retractable die of water-cooled cable processing.
Background technology
Conductor thread core in electric wire all adopts closed type mould to process in the regular stranded and compression of circle in stranded conventionally, but press twisting type processing mode for circle, particularly pressing coefficient higher in the situation that, adopt closed type mould to be easy to cause following problem: the one, easily there is frequent fracture of wire, cannot normally produce; The 2nd, cable knob is too many, sub-thread twisted wire is suppressed length consuming time, and production efficiency is low, and the previous twisted wire having suppressed can affect the compacting of next twisted wire, make the compactness of the water-cooled cable copper connector lug that suppresses and copper stranded conductor junction and effectively contact area is not ideal enough, production efficiency is low.Although can adopt pressure roller to solve the problem of frequent fracture of wire, during work, conventionally need twice or pressure rollers more than twice, and it is more to press the higher needed pressure roller quantity of coefficient, therefore causes complex process, and has improved processing cost.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of closed type mould in cable processing, provides the one can be by copper sleeve and copper stranded conductor disposal pressed moulding, and manufacturing procedure is simple, the retractable die of stranded effective water-cooled cable processing.
For achieving the above object, the utility model is by the following technical solutions:
The retractable die of water-cooled cable processing, comprise multiple equimolecular modules more than trisection, in described each equimolecular module, be distributed with circular arc and arc chord angle, described circular arc is corresponding with the circular arc of water-cooled cable copper sleeve and the shape of arc chord angle respectively with arc chord angle, after each equimolecular module is closed up, its hollow space is the shape that compresses the water-cooled cable copper sleeve after moulding.
Described many equimoleculars module is set to the submodule of three impartial three directions, is respectively left mould, right mould and counterdie.
The compression former that the retractable die of described a kind of water-cooled cable processing is used in conjunction with comprises support, hydraulic cylinder, sliding chute seat and slide bar, on described support, be provided with hydraulic cylinder symmetrical on 360 degree, the piston of hydraulic cylinder is connected with slide bar, slide bar matches with the slideway in sliding chute seat, each equimolecular module of the retractable die of processing with water-cooled cable is respectively connected, and under the effect of hydraulic cylinder, is radially doing feed motion; Described hydraulic cylinder is consistent with the isodisperse of the quantity of slide bar, slideway and the retractable die of water-cooled cable copper sleeve and water-cooled cable processing.
Above-described many equimoleculars module is set to the submodule of three impartial three directions, is respectively left mould, right mould and counterdie; Described hydraulic cylinder is three, drives respectively the motion of left mould, right mould and counterdie by piston rod.
Above-described hydraulic cylinder is by Hydraulic Power Transmission System control.
Above-described Hydraulic Power Transmission System comprises fuel tank, oil filter, hydraulic pump, overflow valve, Pressure gauge and reversal valve; After described fuel tank, oil filter and hydraulic pump is connected successively, be divided into many oil circuits, oil circuit number is consistent with the number of hydraulic cylinder, is equipped with reversal valve, unidirectional valve and choke valve on every oil circuit; Described unidirectional valve is connected with reversal valve respectively with choke valve; The output of every oil circuit is connected with hydraulic cylinder; The oil-in of described overflow valve is connected with hydraulic pump, and its oil-out is connected with fuel tank.
In each aliquot of above-described many equimoleculars module, be provided with bolt hole or pin hole, for each aliquot, be fixed on press device.
During work, the following former that compresses of the retractable die collocation of described water-cooled cable processing is applied to water-cooled cable copper sleeve and the moulding of copper stranded conductor compression:
The retractable die of water-cooled cable processing is involuted by trisection submodule; In each aliquot of described trisection submodule, be distributed with circular arc and arc chord angle, described circular arc is corresponding with circular arc and the arc chord angle of water-cooled cable copper sleeve respectively with arc chord angle, after trisection submodule closes up, its hollow space is the shape that compresses the water-cooled cable copper sleeve after moulding.
The piston rod of three hydraulic cylinders links together with trisection submodule respectively, and cylinder body is arranged on equipment rack, three hydraulic cylinder access Hydraulic Power Transmission Systems; Adjust stroke and the synchronism of three hydraulic cylinders, guarantee three cylinder pressure equilibriums.When needs are suppressed water-cooled cable copper sleeve and are connected with copper stranded conductor, first unclamp the retractable die of water-cooled cable processing, then by assembling, need water-cooled cable copper sleeve and the copper stranded conductor of compacting to be positioned in three equimolecular modules.Then primer fluid press pump, connects reversal valve, and hydraulic oil is pressed into three left chambeies of hydraulic cylinder, and the piston rod of hydraulic cylinder drives respectively trisection submodule to need water-cooled cable copper sleeve and the copper stranded conductor of compacting radially to suppress to assembling.While opening at the same time electromagnetically operated valve reversal valve, hydraulic working oil direction realizes commutation, hydraulic oil is pressed in three right chambeies of hydraulic cylinder by choke valve, hydraulic oil in three left chambeies of hydraulic cylinder flows back to fuel tank through reversal valve simultaneously, unclamp the retractable die of water-cooled cable processing, the water-cooled cable that taking-up presses, whole compressing complete.
As shown from the above technical solution, good effect of the present utility model is: make traditional closed type mould into retractable die, by multiple equimolecular modules more than trisection, involuted, each aliquot is pushed water-cooled cable copper sleeve from multiple directions respectively, copper sleeve is fully contacted with copper stranded conductor surface with copper stranded conductor and copper stranded conductor, increase conductive effective contact area, reduce current density and contact resistance, reduce caloric value, improve water-cooled cable useful life, and greatly simplified processing technology, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is vertical view cutaway drawing of the present utility model.
Fig. 2 is the structural representation of the compression former that is used in conjunction with the utility model.
Fig. 3 is the schematic diagram of hydraulic system of the present utility model.
Fig. 4 is the corresponding a kind of water-cooled cable copper sleeve of the utility model.
Fig. 5 is the corresponding another kind of water-cooled cable copper sleeve of the utility model.
Accompanying drawing sign:
1-circular arc, 2-arc chord angle, the left mould of 3-, the right mould of 4-, 5-counterdie, 6-support, 7-hydraulic cylinder, 8-sliding chute seat, 9-water-cooled cable copper sleeve and copper stranded conductor are compacted into mould, 10-slide bar, 11-slideway, 12-fuel tank, 13-oil filter, 14-hydraulic pump, 15-overflow valve, 16-Pressure gauge, 17-reversal valve, 18-unidirectional valve, 19-choke valve, 20-water-cooled cable copper sleeve.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
A kind of retractable die of water-cooled cable processing, comprise multiple equimolecular modules more than trisection, in described each equimolecular module, be distributed with circular arc 1 and arc chord angle 2, described circular arc 1 is corresponding with the circular arc of water-cooled cable copper sleeve and the shape of arc chord angle respectively with arc chord angle 2, after each equimolecular module is closed up, its hollow space is the shape that compresses the water-cooled cable copper sleeve after moulding.In the present embodiment, described many equimoleculars module is set to the submodule of three impartial three directions, is respectively left mould 3, right mould 4 and counterdie 5.In each aliquot of many equimoleculars module, be provided with bolt hole or pin hole.Many equimoleculars module when combination first by bolt or pin through corresponding bolt hole or pin hole, thereby make the position between many equimoleculars module relatively fixing.
The compression former being used in conjunction with the retractable die 9 of water-cooled cable processing comprises support 6, hydraulic cylinder 7, sliding chute seat 8 and slide bar 10.On described support 6, be provided with hydraulic cylinder symmetrical on 360 degree 7, the piston of hydraulic cylinder 7 is connected with slide bar 10, slide bar 10 matches with the slideway 11 in sliding chute seat 8, each equimolecular module of the retractable die 9 of processing with water-cooled cable is respectively connected, and under the effect of hydraulic cylinder 7, is radially doing feed motion; Described hydraulic cylinder 7 is consistent with the isodisperse of the quantity of slide bar 10, slideway 11 and the retractable die 9 of water-cooled cable processing, is three.Three hydraulic cylinders 7 drive respectively the motion of left mould 3, right mould 4 and counterdie 5 by piston rod.Described hydraulic cylinder 7 is by Hydraulic Power Transmission System control.
As shown in Figure 3, described Hydraulic Power Transmission System comprises fuel tank 12, oil filter 13, hydraulic pump 14, overflow valve 15, Pressure gauge 16 and reversal valve 17; After described fuel tank 12, oil filter 13 is connected successively with hydraulic pump 14, be divided into three oil circuits, on every oil circuit, be equipped with reversal valve 17, unidirectional valve 18 and choke valve 19; Described unidirectional valve 18 is connected with reversal valve 17 respectively with choke valve 19; The output of every oil circuit is connected with hydraulic cylinder 7; The oil-in of described overflow valve 5 is connected with hydraulic pump 14, and its oil-out is connected with fuel tank 12.
During work, hydraulic pump 14 extracts hydraulic oil through oil filter 13 from fuel tank 12, the predetermined pressure showing by overflow valve 15 setting pressure tables 16, and when pressure is excessive, oil flows back to fuel tank 12 from overflow valve 15.Hydraulic oil through preheating setting pressure is pressed into three left chambeies of hydraulic cylinder 7 from three reversal valves 17, and the hydraulic oil in three right chambeies of hydraulic cylinder 7 flows back to fuel tank 12 through three choke valves 19 simultaneously, realizes once extruding.While opening at the same time three electromagnetically operated valve reversal valves 17, hydraulic working oil direction realizes commutation, hydraulic oil is pressed in three right chambeies of hydraulic cylinder 7 by three choke valves 19, hydraulic oil in three left chambeies of hydraulic cylinder 7 flows back to fuel tank 12 through three reversal valves 17 simultaneously, unclamp the retractable die 9 of water-cooled cable processing, the water-cooled cable that taking-up presses, whole compressing complete.
As shown in Figure 4 and Figure 5, in the each equimolecular module of retractable die 9 of described water-cooled cable processing, there is circular arc 1 corresponding with the circular arc of water-cooled cable copper sleeve and the shape of arc chord angle respectively with arc chord angle 2, after each equimolecular module is closed up, its hollow space is the shape that compresses the water-cooled cable copper sleeve 20 after moulding, this shape can be 6 connector lugs or 9 connector lugs, in practice, can also as required, the connector lug of more or smaller amounts be set.
The utility model makes traditional closed type mould into retractable die, by many equimoleculars module more than trisection is involutory, fixedly form, can realize preferably in water-cooled cable processing Stranded cable twisted wire and joint compacting, processing technology is simplified, not only improved production efficiency, and improved compactness that copper sleeve and copper stranded conductor compress and effective contact area, and guaranteed product quality, extend the useful life of product.
Claims (7)
1. the retractable die of a water-cooled cable processing, comprise multiple equimolecular modules more than trisection, it is characterized in that: in described each equimolecular module, be distributed with circular arc (1) and arc chord angle (2), described circular arc (1) is corresponding with the circular arc of water-cooled cable copper sleeve and the shape of arc chord angle respectively with arc chord angle (2), after each equimolecular module is closed up, its hollow space is the shape that compresses the water-cooled cable copper sleeve after moulding.
2. the retractable die of a kind of water-cooled cable processing according to claim 1, is characterized in that: described many equimoleculars module is set to the submodule of three impartial three directions, is respectively left mould (3), right mould (4) and counterdie (5).
3. the retractable die of a kind of water-cooled cable processing according to claim 1, it is characterized in that: the compression former that it is used in conjunction with comprises support (6), hydraulic cylinder (7), sliding chute seat (8) and slide bar (10), on described support (6), be provided with hydraulic cylinder symmetrical on 360 degree (7), the piston of hydraulic cylinder (7) is connected with slide bar (10), slide bar (10) matches with the slideway (11) in sliding chute seat (8), each equimolecular module of the retractable die of processing with water-cooled cable is respectively connected, under the effect of hydraulic cylinder (7), radially doing feed motion, described hydraulic cylinder (7) is consistent with the isodisperse of the quantity of slide bar (10), slideway (11) and the retractable die of water-cooled cable processing.
4. the retractable die of a kind of water-cooled cable processing according to claim 3, is characterized in that: described many equimoleculars module is set to the submodule of three impartial three directions, is respectively left mould (3), right mould (4) and counterdie (5); Described hydraulic cylinder (7) is three, drives respectively the motion of left mould (3), right mould (4) and counterdie (5) by piston rod.
5. the retractable die of a kind of water-cooled cable processing according to claim 3, is characterized in that: described hydraulic cylinder (7) is by Hydraulic Power Transmission System control.
6. the retractable die of a kind of water-cooled cable processing according to claim 5, is characterized in that: described Hydraulic Power Transmission System comprises fuel tank (12), oil filter (13), hydraulic pump (14), overflow valve (15), Pressure gauge (16) and reversal valve (17); After described fuel tank (12), oil filter (13) is connected successively with hydraulic pump (14), be divided into many oil circuits, oil circuit number is consistent with the number of hydraulic cylinder (7), is equipped with reversal valve (17), unidirectional valve (18) and choke valve (19) on every oil circuit; Described unidirectional valve (18) is connected with reversal valve (17) respectively with choke valve (19); The output of every oil circuit is connected with hydraulic cylinder (7); The oil-in of described overflow valve (15) is connected with hydraulic pump (14), and its oil-out is connected with fuel tank (12).
7. the retractable die of a kind of water-cooled cable processing according to claim 1, is characterized in that: in each aliquot of described many equimoleculars module, be provided with bolt hole or pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635282.3U CN203553596U (en) | 2013-10-15 | 2013-10-15 | An openable-type die for water cooled cable processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635282.3U CN203553596U (en) | 2013-10-15 | 2013-10-15 | An openable-type die for water cooled cable processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553596U true CN203553596U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635282.3U Expired - Lifetime CN203553596U (en) | 2013-10-15 | 2013-10-15 | An openable-type die for water cooled cable processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553596U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515827A (en) * | 2013-10-15 | 2014-01-15 | 广西铁合金有限责任公司 | Water-cooled cable copper joint and copper stranded wire pressing forming mould and processing method |
| CN104966972A (en) * | 2015-07-03 | 2015-10-07 | 成都新三电线厂 | Hand-operated cable press connection system apparatus |
| CN104966971A (en) * | 2015-07-03 | 2015-10-07 | 成都新三电线厂 | Gear engaging press bar type cable press mounting system apparatus |
| CN104966970A (en) * | 2015-07-03 | 2015-10-07 | 成都新三电线厂 | Gear press bar type cable press system apparatus |
| CN105048241A (en) * | 2015-07-03 | 2015-11-11 | 成都新三电线厂 | Cable pressing system device capable of adapting to different sizes |
| CN106207705A (en) * | 2016-07-21 | 2016-12-07 | 国网河南省电力公司周口供电公司 | A kind of carbon fiber composite core wire draught line clamps connection device and using method thereof |
| CN106299959A (en) * | 2016-10-12 | 2017-01-04 | 武汉泰普联合分接开关股份有限公司 | A kind of shunting switch lead-in wire is colded pressing equipment |
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2013
- 2013-10-15 CN CN201320635282.3U patent/CN203553596U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515827A (en) * | 2013-10-15 | 2014-01-15 | 广西铁合金有限责任公司 | Water-cooled cable copper joint and copper stranded wire pressing forming mould and processing method |
| CN104966972A (en) * | 2015-07-03 | 2015-10-07 | 成都新三电线厂 | Hand-operated cable press connection system apparatus |
| CN104966971A (en) * | 2015-07-03 | 2015-10-07 | 成都新三电线厂 | Gear engaging press bar type cable press mounting system apparatus |
| CN104966970A (en) * | 2015-07-03 | 2015-10-07 | 成都新三电线厂 | Gear press bar type cable press system apparatus |
| CN105048241A (en) * | 2015-07-03 | 2015-11-11 | 成都新三电线厂 | Cable pressing system device capable of adapting to different sizes |
| CN106207705A (en) * | 2016-07-21 | 2016-12-07 | 国网河南省电力公司周口供电公司 | A kind of carbon fiber composite core wire draught line clamps connection device and using method thereof |
| CN106207705B (en) * | 2016-07-21 | 2021-01-05 | 国网河南省电力公司周口供电公司 | Carbon fiber composite core wire traction wire clamping and crimping device and using method thereof |
| CN106299959A (en) * | 2016-10-12 | 2017-01-04 | 武汉泰普联合分接开关股份有限公司 | A kind of shunting switch lead-in wire is colded pressing equipment |
| CN106299959B (en) * | 2016-10-12 | 2019-01-04 | 武汉泰普联合分接开关股份有限公司 | A kind of tap switch lead cold pressing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Shilin Inventor after: Zhong Yaoqiu Inventor after: Wu Yongchang Inventor after: Wei Guoqiu Inventor after: Huang Rongsheng Inventor after: Liang Rui Inventor before: Lu Linfu Inventor before: Huang Jifu Inventor before: Yin Zhengguo Inventor before: Zeng Shilin Inventor before: Zeng Xiangxiu Inventor before: Huang Zhenquan Inventor before: Jiang Zhong |
|
| COR | Change of bibliographic data | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |