CN204732226U - A kind of wolfram steel braiding mould - Google Patents
A kind of wolfram steel braiding mould Download PDFInfo
- Publication number
- CN204732226U CN204732226U CN201520502849.9U CN201520502849U CN204732226U CN 204732226 U CN204732226 U CN 204732226U CN 201520502849 U CN201520502849 U CN 201520502849U CN 204732226 U CN204732226 U CN 204732226U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- wolfram steel
- lower connecting
- mouth
- synnema
- 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.)
- Active
Links
Landscapes
- Revetment (AREA)
Abstract
A kind of wolfram steel braiding mould, comprise and be fixed on upper connecting portion on braiding machine and lower connecting portion, described upper connecting portion and lower connecting portion all adopt wolfram steel to make, the center of upper connecting portion be provided with internal diameter be 3.7mm enter a hole, the upper outlet place entering a hole inwall is circular shape, be provided with taper synnema mouth in described lower connecting portion, the upper end of taper synnema mouth with enter a ring and to be connected and both center lines overlap.After long-term use, without any wear phenomenon, scratch can not weave the tinned copper wire under operating in use procedure, braided wires is fracture of wire not easily, and the mold use life-span is long, greatly reduces die cost for the utility model.
Description
[technical field]
The utility model relates to semi-flexible cable knitting skill field, particularly a kind of wolfram steel braiding mould.
[background technology]
Semi-flexible coaxial cable adopts tinned copper wire braiding, count is greater than 99%, braided wires in braiding process due to long-term friction, very large to the damage of braiding mould mouth, braiding mould is ground greatly, affects the size of mould, and enters silk mouth can become coarse under the long-term friction of braided wires, braided wires is easily caused fracture of wire by the friction of coarse mould mouth in braiding process, affects production efficiency and end product quality.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of wolfram steel rational in infrastructure, that production efficiency is high, end product quality is good and weaves mould.
For solving the problems of the technologies described above, the utility model have employed following technical proposals:
A kind of wolfram steel braiding mould, comprise and be fixed on upper connecting portion on braiding machine and lower connecting portion, described upper connecting portion and lower connecting portion all adopt wolfram steel to make, the center of upper connecting portion be provided with internal diameter be 3.7mm enter a hole, the upper outlet place entering a hole inwall is circular shape, be provided with taper synnema mouth in described lower connecting portion, the upper end of taper synnema mouth with enter a ring and to be connected and both center lines overlap.
Preferably, the profile angle of described synnema mouth is 83 °.
Preferably, described upper connecting portion and lower connecting portion are cylindrical connecting portion, and the diameter wherein going up connecting portion is 34mm, and thickness is 2mm, and the diameter of lower connecting portion is 28mm, and thickness is 13mm.
Preferably, the diameter of described taper synnema mouth lower end is 27mm.
Preferably, described upper connecting portion and lower connecting portion one-body molded.
Preferably, described upper connecting portion and lower connecting portion all adopt steel matter to make.
Compared with prior art, the beneficial effects of the utility model are: the internal diameter entering a ring is set to 3.7mm, and than the external diameter only large 0.2mm of semi-flexible coaxial cable litzendraht wire, braided wires is bound tightly on heart yearn, weave effect is good, and enter a thread ring and adopt a wolfram steel material to make, hardness is high, wear resistant smooth, not easily there is deformation, avoid because coarse causing of rubbing is worn and torn or fracture of wire, braid efficiency is high, and end product quality is good.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the utility model embodiment section;
Fig. 2 is the stereogram of the utility model embodiment.
[specific embodiment]
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, wolfram steel braiding mould described in the utility model, comprise and be fixed on upper connecting portion 1 on braiding machine and lower connecting portion 2, described upper connecting portion 1 and lower connecting portion 2 all adopt wolfram steel to make, the center of upper connecting portion 1 be provided with internal diameter be 3.7mm enter a hole 3, the upper outlet place entering a hole 3 inwall is circular shape, is provided with taper synnema mouth 4 in described lower connecting portion 2, the upper end of taper synnema mouth 4 with enter a hole 3 and to be connected and both center lines overlap.
Wolfram steel is carbide alloy, has hardness high, wear-resisting, heat-resisting, corrosion-resistant, the advantage such as intensity and good toughness, and particularly its high rigidity and resistance to wear, even if also substantially remain unchanged at the temperature of 500 DEG C, still have very high hardness 1000 DEG C time.In the utility model, the upper connecting portion 1 of mould and lower connecting portion 2 all adopt wolfram steel to make, under the friction of long-term braided wires, not easily there is deformation in mould, accurate to dimension is very high, and surface abrasion resistance is fine, scratch can not weave the tinned copper wire under operating, braided wires is fracture of wire not easily.
The upper outlet place entering a hole 3 inwall is circular shape, enters a hole 3 and deformation does not occur, and smooth surface, the internal diameter entering a hole 3 is set to 3.7mm, and than the external diameter only large 0.2mm of semi-flexible coaxial cable litzendraht wire, braided wires is bound tightly on heart yearn, weave effect is good, coated compact.
In the present embodiment, the profile angle of taper synnema mouth 4 is 83 °, and experiment shows, this angle can slow down the friction of braided wires to taper synnema mouth 4 greatly.
The structure of the mould fixing port according to braiding machine and size are determined by the structure of upper connecting portion 1 and lower connecting portion 2 and size, as shown in Figure 2, upper connecting portion 1 and lower connecting portion 2 are cylindrical connecting portion, the diameter wherein going up connecting portion 1 is 34mm, thickness is 2mm, the diameter of lower connecting portion 2 is 28mm, and thickness is 13mm, and the diameter of described taper synnema mouth 4 lower end is 27mm.
In addition, described upper connecting portion 1 and lower connecting portion 2 one-body molded, upper connecting portion 1 and lower connecting portion 2 all adopt wolfram steel to make.
After long-term use, without any wear phenomenon, die life is long, greatly reduces die cost for the utility model.
Although reference above embodiment describes the utility model in detail, but be it will be apparent to one skilled in the art that by the disclosure, when not departing from principle of the present utility model and the scope of described claim restriction, can make a variety of changes the utility model or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining, instead of is used for limiting the utility model, but is defined by the subject-matter of the claims the scope of protection.
Claims (5)
1. a wolfram steel braiding mould, it is characterized in that, comprise and be fixed on upper connecting portion on braiding machine and lower connecting portion, described upper connecting portion and lower connecting portion all adopt wolfram steel to make, the center of upper connecting portion be provided with internal diameter be 3.7mm enter a hole, the upper outlet place entering a hole inwall is circular shape, is provided with taper synnema mouth in described lower connecting portion, the upper end of taper synnema mouth with enter a hole and to be connected and both center lines overlap.
2. wolfram steel braiding mould according to claim 1, it is characterized in that, the profile angle of described taper synnema mouth is 83 °.
3. wolfram steel braiding mould according to claim 1 and 2, it is characterized in that, described upper connecting portion and lower connecting portion are cylindrical connecting portion, and the diameter wherein going up connecting portion is 34mm, and thickness is 2mm, and the diameter of lower connecting portion is 28mm, and thickness is 13mm.
4. wolfram steel braiding mould according to claim 3, it is characterized in that, the diameter of described taper synnema mouth lower end is 27mm.
5. wolfram steel according to claim 4 braiding mould, is characterized in that, described upper connecting portion and lower connecting portion one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502849.9U CN204732226U (en) | 2015-07-13 | 2015-07-13 | A kind of wolfram steel braiding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502849.9U CN204732226U (en) | 2015-07-13 | 2015-07-13 | A kind of wolfram steel braiding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732226U true CN204732226U (en) | 2015-10-28 |
Family
ID=54390560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502849.9U Active CN204732226U (en) | 2015-07-13 | 2015-07-13 | A kind of wolfram steel braiding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128576A (en) * | 2016-08-24 | 2016-11-16 | 珠海汉胜科技股份有限公司 | Super flexible cable and preparation method thereof |
-
2015
- 2015-07-13 CN CN201520502849.9U patent/CN204732226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128576A (en) * | 2016-08-24 | 2016-11-16 | 珠海汉胜科技股份有限公司 | Super flexible cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204732226U (en) | A kind of wolfram steel braiding mould | |
| CN102923530A (en) | Barreled welding wire hollow shaft with wire guide tube | |
| CN201823772U (en) | Straight line type wire-drawing die adopting hard alloy die core | |
| CN102849533A (en) | Novel bobbin for spinning | |
| CN203972506U (en) | A kind of Tube Drawing mould | |
| CN203254638U (en) | Double-metal cylinder of extruder | |
| CN205013891U (en) | Mechanical equipment uses nonrust steel pipe | |
| CN208422525U (en) | A kind of displaceable keevil device of strand copper wire | |
| CN204288931U (en) | A kind of molded line draws uses positioning module mounting | |
| CN202954177U (en) | Wear-resistant steel collar | |
| CN202953615U (en) | Barrel-loaded welding wire hollow shaft with guide wire pipe | |
| CN210692207U (en) | Combined type wire and cable stranding die | |
| CN202555632U (en) | Plastic pinch roller for straightener | |
| CN202182315U (en) | Bearing special pipe for overhead chain conveyor | |
| CN202600225U (en) | Stranding head of optical cable forming machine | |
| CN204253544U (en) | Screw assemblies | |
| CN203678966U (en) | General guide mold for pipe bender | |
| CN202492489U (en) | Nozzle structure with high abrasion resistance | |
| CN201873820U (en) | PTFE (Polytetrafluoroethylene) wear-resisting palm fibre | |
| CN201815546U (en) | Super abrasion-resistant guide pipe | |
| CN204819886U (en) | Wear -resisting hole brick core | |
| CN202955966U (en) | Preformed piece special for novel dry process cement rotary kiln coal-injection duct head portion | |
| CN204545125U (en) | A kind of boats and ships pipe fitting bend pipe mould | |
| CN202893974U (en) | Abrasion-resistant die-casting punching head | |
| CN202388774U (en) | Plastic spiral pipe material belt forming mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |