CN104410025B - A kind of metal pattern forging aluminium alloy suspension clamp - Google Patents
A kind of metal pattern forging aluminium alloy suspension clamp Download PDFInfo
- Publication number
- CN104410025B CN104410025B CN201410611023.6A CN201410611023A CN104410025B CN 104410025 B CN104410025 B CN 104410025B CN 201410611023 A CN201410611023 A CN 201410611023A CN 104410025 B CN104410025 B CN 104410025B
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- CN
- China
- Prior art keywords
- clip body
- wire
- pressing plate
- bolt
- wire clip
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- Forging (AREA)
Abstract
The invention discloses a kind of metal pattern forging aluminium alloy suspension clamp, including U-shaped hanging plate, connecting bolt, wire clip body, wire clamp pressing plate and U bolt, the U-shaped hanging plate is connected by connecting bolt with wire clip body, and the wire clamp pressing plate is fixed in wire clip body by U bolt, it is characterised in that：The wire clip body, wire clamp pressing plate, U-shaped hanging plate, it is provided with one layer of anodic oxide coating on the surface of connecting bolt and U bolt.The present invention is compared with using the suspension clamp of ZL102 and ZL101A liquid aluminium gravitational casting moulding process, and size of the invention reduces half, and tensile strength reaches 340Mpa, and tensile strength improves 1.5 times, greatlys save and use material amount, reduce manufacturing cost.
Description
Technical field
The present invention relates to a kind of suspension clamp, specifically, it is related to a kind of metal pattern forging aluminium alloy suspension clamp.
Background technology
With economic growth, China's transmission line construction paces are also accelerated therewith.Build into recent years a plurality of extra-high defeated
Electric line, and suspension clamp is as gold utensil indispensable in extra-high circuit, usage amount is also increased therewith, and the state that rises year by year is presented
Gesture.
In transmission line hardware industry, due to factors, catenary such as mature production technology, the use habits of traditional product
Folder uses ZL102 and ZL101A liquid aluminium gravitational casting moulding process always, and is promoted on a large scale in UHV transmission line
Use.This aluminium alloy liquid suspension clamp is loose due to the metallographic structure of gravity liquid casting technique, and product strength is too low, leads
The mechanical damage load and anti-corona effect to have reached are caused, must just increase the design size of wire clip body, so as to increase production
The weight and material usage of product, increase manufacturing cost.
The content of the invention
It is an object of the invention to provide a kind of size it is small, with the metal pattern forging aluminium alloy suspension clamp that material is few, intensity is high.
The technical solution adopted by the present invention is：
A kind of metal pattern forging aluminium alloy suspension clamp, including U-shaped hanging plate, connecting bolt, wire clip body, wire clamp pressing plate and U
Shape bolt, the U-shaped hanging plate is connected by connecting bolt with wire clip body, and the wire clamp pressing plate fixes online by U bolt
Press from both sides in body, the wire clip body, wire clamp pressing plate, U-shaped hanging plate, be provided with one layer on the surface of connecting bolt and U bolt
Anodic oxide coating.
Further, wire clip body and the wire clamp pressing plate uses 6082 aluminum alloy materials, the wire clip body and line
Clamp plate compressing using solid metallic die forging.
Further, the compressing technique of solid metallic die forging that wire clip body and the wire clamp pressing plate is used includes forging
Shaping, punching and edge-cutting, heat treatment, surface treatment step；Forging molding step：Using 1200T friction presses and heater box, gold
Category mould is divided on fixed lower mould and the upper mould of activity, friction press drift mould in connection activity, and 6082 aluminium are heated using heater box
Alloy bar material, on mould and places the material that heats under the fixation installed on fixed mesa, utilizes mould Multi-step forming in activity
Fixed lower mould is molded 6082 rodss and bars of aluminium alloy；Punching and edge-cutting step：Trimming upper and lower mould is utilized on 100T punch presses, punching is because of forging
The rim charge left during type is caused to carry out trimming；Heat treatment step：It is heat-treated using solution treatment and T6；Surface treatment step：Adopt
The surface for making wire clip body and wire clamp pressing plate with anodized forms one layer of anodic oxide coating.
It is an advantage of the invention that：With the suspension clamp phase using ZL102 and ZL101A liquid aluminium gravitational casting moulding process
Than size of the invention reduces half, and tensile strength reaches 340Mpa, and tensile strength improves 1.5 times, greatlys save and use material
Amount, reduces manufacturing cost.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is Fig. 1 side structure schematic view.
Wherein：1st, U-shaped hanging plate, 2, connecting bolt, 3, wire clip body, 4, wire clamp pressing plate, 5, U bolt, 6, anodic oxidation
Layer.
Embodiment
As shown in figure 1, a kind of metal pattern forging aluminium alloy suspension clamp, including U-shaped hanging plate 1, connecting bolt 2, wire clip body
3rd, wire clamp pressing plate 4 and U bolt 5, U-shaped hanging plate 1 are connected by connecting bolt 2 with wire clip body 3, and wire clamp pressing plate 4 passes through U-shaped
Bolt 5 is fixed in wire clip body 3, and wire clip body 3 and wire clamp pressing plate 4 use 6082 aluminum alloy materials, wire clip body 3 and line
Plate 4 is clamped compressing using solid metallic die forging, in order to increase the glossiness and smoothness of product, in wire clip body 3, line
One layer of anodic oxide coating 6 is provided with the surface for clamping plate 4, U-shaped hanging plate 1, connecting bolt 2 and U bolt 5.
The compressing technique of solid metallic die forging that wire clip body and wire clamp pressing plate are used includes forging molding, punching press and cut
Side, heat treatment, surface treatment step；Forging molding step：Using 1200T friction presses and heater box, metal pattern is divided into solid
Mould in connection activity, 6082 rodss and bars of aluminium alloy are heated using heater box on mould on fixing mould and being movable, friction press drift,
On mould and the material that heats is placed under the fixation installed on fixed mesa, fixing lower mould using mould Multi-step forming in activity makes
6082 rodss and bars of aluminium alloy are molded；Punching and edge-cutting step：Trimming upper and lower mould is utilized on 100T punch presses, is stayed when punching is because of forging molding
Under rim charge carry out trimming；Heat treatment step：It is heat-treated using solution treatment and T6；Surface treatment step：Using anodic oxidation
Processing makes the surface of wire clip body and wire clamp pressing plate form one layer of anodic oxide coating.Using suspension clamp made from above-mentioned technique with
Compared using the suspension clamp of ZL102 with ZL101A liquid aluminium gravitational casting moulding process, size reduces half, tensile strength
Improve 1.5 times（Tensile strength reaches 340Mpa）, greatly save and use material amount, reduce manufacturing cost.
Claims (1)
1. a kind of metal pattern forging aluminium alloy suspension clamp, including U-shaped hanging plate, connecting bolt, wire clip body, wire clamp pressing plate and U-shaped
Bolt, the U-shaped hanging plate is connected by connecting bolt with wire clip body, and the wire clamp pressing plate is fixed on wire clamp by U bolt
In body, it is characterised in that：The wire clip body, wire clamp pressing plate, U-shaped hanging plate, it is all provided with the surface of connecting bolt and U bolt
It is equipped with one layer of anodic oxide coating；Wire clip body and the wire clamp pressing plate use 6082 aluminum alloy materials, the wire clip body and
Wire clamp pressing plate is compressing using solid metallic contour forging technique；The solid metallic contour forging technique specifically include forging molding,
Punching and edge-cutting, heat treatment, surface treatment step；Forging molding step：Using 1200T friction presses and heater box, metal pattern
It is divided on fixed lower mould and the upper mould of activity, friction press drift mould in connection activity, 6082 aluminium alloys is heated using heater box
Bar, on mould and is placed the material that heats under the fixation installed on fixed mesa, is fixed using mould Multi-step forming in activity
Lower mould is molded 6082 rodss and bars of aluminium alloy；Punching and edge-cutting step：Trimming upper and lower mould is utilized on 100T punch presses, punching is because being forged into
The rim charge left during type carries out trimming；Heat treatment step：It is heat-treated using solution treatment and T6；Surface treatment step：Using sun
Pole oxidation processes make the surface of wire clip body and wire clamp pressing plate form one layer of anodic oxide coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611023.6A CN104410025B (en) | 2014-11-04 | 2014-11-04 | A kind of metal pattern forging aluminium alloy suspension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611023.6A CN104410025B (en) | 2014-11-04 | 2014-11-04 | A kind of metal pattern forging aluminium alloy suspension clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104410025A CN104410025A (en) | 2015-03-11 |
| CN104410025B true CN104410025B (en) | 2017-10-27 |
Family
ID=52647630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410611023.6A Active CN104410025B (en) | 2014-11-04 | 2014-11-04 | A kind of metal pattern forging aluminium alloy suspension clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104410025B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011255A (en) * | 2019-05-06 | 2019-07-12 | 江东金具设备有限公司 | A kind of fitting liquid forging conductor spacer and its manufacturing process |
| CN111020249B (en) * | 2019-12-18 | 2021-07-16 | 江苏畅源电气设备有限公司 | Forging process of high-strength aluminum alloy hardware |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69422424T2 (en) * | 1993-12-17 | 2000-08-03 | Wyman Gordon Co | Tiered, segmented forge with closed die |
| CN101420108B (en) * | 2007-10-26 | 2011-02-16 | 上海艾迪欧电力防振金具有限公司 | Solid die forging crescent type suspending wire clip and manufacturing process for wire clip body |
| CN102641981B (en) * | 2012-04-18 | 2014-12-24 | 深圳市欣茂鑫精密五金制品有限公司 | Continuous forging die |
-
2014
- 2014-11-04 CN CN201410611023.6A patent/CN104410025B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104410025A (en) | 2015-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A metal die forged aluminum alloy suspension clamp Effective date of registration: 20220328 Granted publication date: 20171027 Pledgee: Rudong sub branch of Bank of China Ltd. Pledgor: JIANGDONG FITTINGS EQUIPMENT Co.,Ltd. Registration number: Y2022320000144 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |