CN209174601U - A kind of crowded big section copper bus mold of company - Google Patents
A kind of crowded big section copper bus mold of company Download PDFInfo
- Publication number
- CN209174601U CN209174601U CN201821971282.XU CN201821971282U CN209174601U CN 209174601 U CN209174601 U CN 209174601U CN 201821971282 U CN201821971282 U CN 201821971282U CN 209174601 U CN209174601 U CN 209174601U
- Authority
- CN
- China
- Prior art keywords
- dovetail groove
- die steel
- cobalt
- hot
- alloy
- 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
Abstract
The utility model relates to a kind of companies to squeeze big section copper bus mold, including hot die steel, hot insert edge cuts with cobalt-based extruded alloy in the hot die steel, the cobalt-based extruded alloy is equipped with the molding interior dovetail groove that discharges, dovetail groove is equipped with the molding outer dovetail groove that discharges in the hot die steel is corresponding, and nickel-base alloy dovetail hot insert edge is cut in inside and outside dovetail groove.The utility model can effectively reduce production process, reduce the production cycle, while save the various energy consumptions of production, improve product profit；It is overcome simultaneously because continuously extruded lead to die cavity high temperature and then mold is made to deform.
Description
Technical field
The utility model relates to alloy fixture processing technique fields, and in particular to a kind of crowded big section copper bus mold of company.
Background technique
Copper busbar is a principal item in Copper fabrication material.Copper busbar mechanical performance with higher, good conduction
Property, thermal conductivity, excellent corrosion resistance, it is plating resistance, soldering property, beautiful metallic luster and good forming performance etc.,
Therefore various power transmission and transformation, appliance equipment for making of it etc. are widely used in power domain.
Conventional big section copper bus currently on the market, including soft copper bus are more complicated in technique, need by even
Continuous extruding, liquid draw the techniques such as drawing, sawing, vacuum annealing, and the production cycle is long, at high cost, and production similar product efficiency is lower.
Utility model content
Big section copper bus mold is squeezed purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of company and its is added
Work and application method reduce production process, reduce the production cycle, while saving the various energy consumptions of production, improve product profit；Simultaneously
It overcomes because continuously extruded lead to die cavity high temperature and then mold is made to deform.
Purpose of the utility model is realized as follows:
Big section copper bus mold, including hot die steel squeeze in a kind of company, and hot insert edge cuts with cobalt in the hot die steel
Base extruded alloy, the cobalt-based extruded alloy are equipped with the molding interior dovetail groove that discharges, the corresponding interior dovetail of the hot die steel
Slot is equipped with the molding outer dovetail groove that discharges, and nickel-base alloy dovetail hot insert edge is cut in inside and outside dovetail groove.
Preferably, the interior dovetail groove and outer dovetail groove are symmetrical with the edge tangent line of hot die steel and cobalt-based extruded alloy
Center.
Preferably, the edge tangent line is rectangle.
Preferably, the nickel-base alloy dovetail is arranged in each side of edge tangent line of hot die steel and cobalt-based extruded alloy
Point.
The beneficial effects of the utility model are:
The utility model can effectively reduce production process, reduce the production cycle, while save the various energy consumptions of production, improve and produce
Product profit；It is overcome simultaneously because continuously extruded lead to die cavity high temperature and then mold is made to deform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: hot die steel 1；Cobalt-based extruded alloy 2；Nickel-base alloy dovetail 3.
Specific embodiment
Referring to Fig. 1, the utility model relates to a kind of companies to squeeze big section copper bus mold, including hot die steel 1, the heat
Making mould steel is 4Cr5MoSiV1, and hot insert edge cuts with cobalt-based extruded alloy 2 in the hot die steel 1, and the cobalt-based, which squeezes, to be closed
Gold 2 is equipped with the molding interior dovetail groove that discharges, and the corresponding interior dovetail groove of the hot die steel is equipped with the molding outer dovetail groove that discharges,
3 hot insert of nickel-base alloy dovetail edge is cut in inside and outside dovetail groove.
The interior dovetail groove and outer dovetail groove are using hot die steel 1 and the edge tangent line of cobalt-based extruded alloy 2 as symmetrical centre.
The edge tangent line is rectangle.
The midpoint on edge each side of tangent line of hot die steel 1 and cobalt-based extruded alloy 2 is arranged in the nickel-base alloy dovetail.
A kind of processing method that big section copper bus mold squeezes in company, using above-mentioned mold, comprising the following steps:
Step 1: carrying out groove milling to hot die steel；
Step 2: by cobalt-based extruded alloy wire cutting to the size cooperated with groove milling；
Step 3: hot die steel is kept for 600 ± 10 DEG C of temperature, 1h is heated, cobalt-based extruded alloy edge is cut into Forming Die
Has steel；
Step 4: carrying out electro-discharge machining to the position for needing to inlay dovetail groove；
Step 5: 600 ± 10 DEG C of hot die steel that edge is good, 1h is heated, the nickel-base alloy dovetail edge of wire cutting is cut into
Cobalt-base alloys.
The application method of big section copper bus mold is squeezed by a kind of company, using above-mentioned mold, comprising the following steps:
Step 1: the heating temperature of mold keeps the temperature 2.5 hours at 500 ± 10 DEG C；
Step 2: continuously extruded: when extruding, extruder stabilization of speed is at 5-5.5 rpms；
Step 3: dry sawing: high-speed steel blade is used, in the state processing that cutting fluid is not added；
Step 4: packaging: avoiding colliding with by every piece of copper bar is separated from each other with non-woven fabrics.
The utility model nickel-base alloy dovetail uses split type structure, for position easily-deformable in production is squeezed, in fact
The dovetail of capable fixed position design fixed point ensure that crowded accordingly even when deformation is also not present in alloy during hot extrusion
The uniformity of nose bar cun, while more to process can be reduced, squeeze from original company-liquid drawing-vacuum annealing-packaging is changed to even to squeeze-
Dry sawing-packaging, the yield rate that reduces that increased production cost in this way.
In addition to the implementation, the utility model further includes having other embodiments, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection scope of the utility model claims.
Claims (4)
1. big section copper bus mold squeezes in a kind of company, it is characterised in that: including hot die steel (1), the hot die steel (1)
Interior hot insert edge is cut with cobalt-based extruded alloy (2), and the cobalt-based extruded alloy (2) is equipped with the molding interior dovetail groove that discharges, described
Dovetail groove is equipped with the molding outer dovetail groove that discharges in hot die steel is corresponding, and nickel-base alloy dovetail (3) hot insert edge is cut in inside and outside swallow
In stern notch.
2. big section copper bus mold squeezes in a kind of company according to claim 1, it is characterised in that: the interior dovetail groove and outer
Dovetail groove is using hot die steel (1) and the edge tangent line of cobalt-based extruded alloy (2) as symmetrical centre.
3. big section copper bus mold squeezes in a kind of company according to claim 2, it is characterised in that: the edge tangent line is square
Shape.
4. big section copper bus mold squeezes in a kind of company according to claim 3, it is characterised in that: the nickel-base alloy dovetail
The midpoint on edge each side of tangent line in hot die steel (1) and cobalt-based extruded alloy (2) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971282.XU CN209174601U (en) | 2018-11-28 | 2018-11-28 | A kind of crowded big section copper bus mold of company |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971282.XU CN209174601U (en) | 2018-11-28 | 2018-11-28 | A kind of crowded big section copper bus mold of company |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174601U true CN209174601U (en) | 2019-07-30 |
Family
ID=67374353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821971282.XU Active CN209174601U (en) | 2018-11-28 | 2018-11-28 | A kind of crowded big section copper bus mold of company |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365561A (en) * | 2018-11-28 | 2019-02-22 | 江阴电工合金股份有限公司 | Big section copper bus mold and its processing and application method are squeezed by a kind of company |
| CN111346936A (en) * | 2020-03-11 | 2020-06-30 | 铜陵市创威科技有限责任公司 | Copper bar precision cold extrusion molding flat die |
-
2018
- 2018-11-28 CN CN201821971282.XU patent/CN209174601U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365561A (en) * | 2018-11-28 | 2019-02-22 | 江阴电工合金股份有限公司 | Big section copper bus mold and its processing and application method are squeezed by a kind of company |
| CN111346936A (en) * | 2020-03-11 | 2020-06-30 | 铜陵市创威科技有限责任公司 | Copper bar precision cold extrusion molding flat die |
| CN111346936B (en) * | 2020-03-11 | 2021-08-03 | 铜陵市创威科技有限责任公司 | Copper bar precision cold extrusion molding flat die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209174601U (en) | A kind of crowded big section copper bus mold of company | |
| CN105551688A (en) | Preparation method of high-accuracy anaerobic bright copper bar | |
| CN101396697B (en) | High strength aluminum alloy quincunx deep blind hole piece extrusion molding technique | |
| CN101968976A (en) | Unequal wall thickness hollow wire of rotor winding and processing technology thereof | |
| CN101428302B (en) | Aldural conical thin-wall member workblank extrusion forming process | |
| CN105014320A (en) | Valve body manufacturing method | |
| CN109365561A (en) | Big section copper bus mold and its processing and application method are squeezed by a kind of company | |
| CN202779246U (en) | Die for extruding special-shaped copper bar of water turbine generator set | |
| CN105234630B (en) | A kind of metal frame section and its processing method | |
| CN102703752A (en) | High-copper high-lead brass material and preparation method thereof | |
| CN103361525B (en) | Aluminum alloy and aluminum alloy wire rod | |
| CN212093770U (en) | Aluminum alloy section forming device | |
| CN204263463U (en) | There is the automobile front door injection mold of heat radiation pin | |
| CN204673929U (en) | A kind of novel cooling sprue bush | |
| CN208558221U (en) | A kind of plastic mould high efficiency cooling water channel mechanism | |
| CN102941449A (en) | Forming process of thick-wall thin-bottom metal part | |
| CN203356537U (en) | Mould for front mounting brackets of automobiles | |
| CN208495510U (en) | A kind of mold with inside and outside clip | |
| CN209476972U (en) | A kind of Double metal composite heat exchanging pipe forming apparatus | |
| CN202986073U (en) | Plastic uptake forming die | |
| CN201900146U (en) | Internal-cooling type stop block for continuous extrusion machine | |
| CN205803300U (en) | A kind of glass mold die geometry being conducive to heat radiation | |
| CN104801560A (en) | Copper busbar extrusion mould and extrusion forming technology | |
| CN213002506U (en) | Radiator fin mold processing | |
| CN203448426U (en) | Two-hole extrusion die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |