CN202632891U - Stranding die of cable-used metal wires - Google Patents
Stranding die of cable-used metal wires Download PDFInfo
- Publication number
- CN202632891U CN202632891U CN 201220190041 CN201220190041U CN202632891U CN 202632891 U CN202632891 U CN 202632891U CN 201220190041 CN201220190041 CN 201220190041 CN 201220190041 U CN201220190041 U CN 201220190041U CN 202632891 U CN202632891 U CN 202632891U
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- China
- Prior art keywords
- cable
- metal wires
- wire rod
- cooling water
- stranding
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- 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 - Fee Related
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Abstract
The utility model relates to a stranding die of cable-used metal wires. The stranding die comprises an outer conical surface, a cooling water chamber, a water inlet, a water outlet, an inner conical surface and an inner cylindrical surface, wherein the outer conical surface is fixedly installed on a wire stranding forming machine, and in the stranding process of the metal wires, the cooling water chamber reduces the temperature of the stranding die via cooling water. The stranding die of the utility model can be used in the rapid standing process of cable-used metal wires, which can simultaneously reduces the temperature of the metal wires, decrease the thermal stress of the metal wires caused by temperature rises, and improve the tightness level of the metal wire stranding.
Description
Technical field
The utility model relates to cable and twists molding jig with metal wire rod, relates to the invention of a kind of metal wire rod production aspect or rather.
Background technology
Twist in the system process with metal wire rod at cable; The multiply metal wire rod is through extruding, the distortion and stranded of strand molding jig; The cable that forms different cross section shape and sectional area is used metal wire rod, between the multiply wire rod stranded contact tight, help conducting electricity pliability with wire rod.In strand system process, at the extruding position of strand molding jig, because wire rod is received pressure, friction and deformation, often temperature can raise.Owing to exist and to expand with heat and contract with cold, the wire rod that is in the condition of high temperature is through twisting together tight contact, but after temperature reduced, each strand material can cool off contraction, causes the stranded tightness degree of wire rod to reduce, and influences cable quality.In order to guarantee that the temperature rising of twisting the system process is unlikely to have a strong impact on cable quality, have to reduce the speed of strand system, influence the speed of production of product.
This shows that still there is some defective in above-mentioned existing cable with metal wire rod strand molding jig, and demands urgently improving.
Because the defective that above-mentioned existing cable exists with metal wire rod strand molding jig; The design people is based on being engaged in this type of product design manufacturing for many years; Long-pending have abundant practical experience and professional knowledge, actively studies innovation, twists molding jig in the hope of founding a kind of cable that improves molding structure with metal wire rod; Can improve the molding structure of general existing cable on the market, make it have more competitiveness with metal wire rod strand molding jig.Through constantly research, design, and after studying sample and improvement repeatedly, found out the utility model of true tool practical value finally.
Summary of the invention
The utility model technical problem underlying to be solved is; Overcome the defective that existing cable exists with metal wire rod strand molding jig; And provide a kind of cable of new structure to twist molding jig with metal wire rod; Overcome existing cable and twisted molding jig in the defective aspect intensification and the low speed, improved the result of use of cable with metal wire rod strand molding jig with metal wire rod.
The utility model solves its technical problem underlying and adopts following technical scheme to realize.The cable that proposes according to the utility model twists molding jig with metal wire rod; Comprise male cone (strobilus masculinus), cooling water cavity, water inlet, delivery port, internal conical surface and inner cylinder face; Water inlet is connected cooling water cavity respectively with delivery port, and cooling water cavity is positioned at the internal volume of being surrounded by male cone (strobilus masculinus), internal conical surface and inner cylinder face.
The utility model compared with prior art has tangible advantage and beneficial effect.Can know by above technical scheme; The utility model is fixedly mounted on the wire rod strand system make-up machine with male cone (strobilus masculinus) owing to adopt technique scheme, and internal conical surface plays the effect of guiding and constraint multi cord material; Inner cylinder face plays the multiply wire rod is pushed the effect that strand is processed type; Under the extruding of inner cylinder face, the meeting of strand molding jig sharply heats up, and therefore in metal wire rod strand system process, passes through cooling water to reduce the temperature of strand molding jig to cooling water cavity.With metal wire rod strand system production process, can reduce the temperature of metal wire rod at cable fast, reduce because temperature raises being incorporated into the inner thermal stress of metal wire rod, improve the tightness degree of metal wire rod strand system, reach the purpose of design that the utility model is used.
Above-mentioned explanation is merely the general introduction partly of the utility model technical scheme characteristic; For making the professional and technical personnel can more know the technological means of understanding the utility model; And can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.
The embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.。
Description of drawings
Fig. 1 is the longitudinal section of the utility model.
Among the figure, male cone (strobilus masculinus) 1, cooling water cavity 2, water inlet 3, delivery port 4, internal conical surface 5, inner cylinder face 6.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its embodiment, structure, characteristic and the effect thereof that proposes according to the utility model, specify as after.
See also shown in Figure 1ly, the cable of the utility model twists molding jig with metal wire rod, comprises male cone (strobilus masculinus) 1, cooling water cavity 2, water inlet 3, delivery port 4, internal conical surface 5, inner cylinder face 6.Produce cable with metal wire rod in, cooling water cavity 2 is 10 degrees centigrade a cooling water through temperature, plays the effect of cooling.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. a cable twists molding jig with metal wire rod; It is characterized in that; Comprise male cone (strobilus masculinus), cooling water cavity, water inlet, delivery port, internal conical surface and inner cylinder face; Water inlet is connected cooling water cavity respectively with delivery port, and cooling water cavity is positioned at the internal volume of being surrounded by male cone (strobilus masculinus), internal conical surface and inner cylinder face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190041 CN202632891U (en) | 2012-04-30 | 2012-04-30 | Stranding die of cable-used metal wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190041 CN202632891U (en) | 2012-04-30 | 2012-04-30 | Stranding die of cable-used metal wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632891U true CN202632891U (en) | 2012-12-26 |
Family
ID=47386053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220190041 Expired - Fee Related CN202632891U (en) | 2012-04-30 | 2012-04-30 | Stranding die of cable-used metal wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357687A (en) * | 2013-07-09 | 2013-10-23 | 富通集团有限公司 | Method for producing copper rod and copper rod wire drawing machine |
-
2012
- 2012-04-30 CN CN 201220190041 patent/CN202632891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357687A (en) * | 2013-07-09 | 2013-10-23 | 富通集团有限公司 | Method for producing copper rod and copper rod wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140430 |