CN203768415U - Protecting cover for irregular copper strip annealing - Google Patents
Protecting cover for irregular copper strip annealing Download PDFInfo
- Publication number
- CN203768415U CN203768415U CN201420022044.XU CN201420022044U CN203768415U CN 203768415 U CN203768415 U CN 203768415U CN 201420022044 U CN201420022044 U CN 201420022044U CN 203768415 U CN203768415 U CN 203768415U
- Authority
- CN
- China
- Prior art keywords
- copper strip
- annealing
- section copper
- web plate
- protecting cover
- 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 - Fee Related
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a protecting cover for irregular copper strip annealing. The protecting cover comprises a cylindrical space which is used for accommodating an irregular copper strip coil and is formed through enclosing a plurality of upright columns, wherein the bottoms of every two adjacent upright columns are connected through a first connecting plate, the tops of every two adjacent upright columns are connected through an arc-shaped bent plate, the bottoms of all diagonal upright columns are connected through second connecting plates, at least one arc-shaped bent plate is also connected to the middle positions of every two adjacent upright columns, and lifting rings are arranged at the bottoms of the upright columns. When the protecting cover for irregular copper strip annealing is applied to annealing of the irregular copper strip coil, the irregular copper strip coil is firstly placed in the protecting cover, and then, all protecting covers are placed in an annealing furnace for annealing in a vertical superimposed manner; through the protecting effect of the protecting cover on the irregular copper strip coil, the deformation of the irregular copper strip coil generated due to upper-layer pressure is avoided, and the quality of products is guaranteed.
Description
Technical field
The utility model relates to a kind of section copper strip supplement production equipment, relates in particular to a kind of section copper strip annealing shield cap.
Background technology
Special-shaped copper alloy band is conventionally by Cu-Fe-P alloy composition, the section of band is formed by thin, thick two kinds of specifications, thin material is lead-in wire, it is mainly used in power tube lead frame and LED lead frame and electronic connector in encapsulated semiconductor discrete device, and its product requires very high to outward appearance, material, dimensional precision, band template, surfaceness, unrelieved stress and consistency of performance.
As everyone knows, section copper strip needs to carry out annealing process in the course of processing, generally to adopt vertical annealing furnace to anneal, concrete way is after multiple section copper strip volumes are superposeed up and down, to put into annealing furnace to anneal, but in annealing process, because heating section copper strip volume, the section copper strip volume meeting deliquescing after heating, the section copper strip volume that is positioned at like this bottom will be out of shape because of the pressure of upper strata section copper strip volume, causes product defective.
Utility model content
The purpose of this utility model is to provide a kind of section copper strip annealing shield cap, and it can be rolls-up onto good provide protection to section copper strip in annealing process, prevents its distortion, to solve the problem that in prior art, section copper strip annealing operation exists.
For reaching this object, the utility model by the following technical solutions:
A kind of section copper strip annealing shield cap, it comprises the cylindrical space for accommodating section copper strip volume being surrounded by some root posts, the bottom of adjacent two root posts connects by the first web plate, and the top of described adjacent two root posts connects by arc bent plate, in addition, between each column bottom at diagonal angle, connect by the second web plate, the mid-way of described adjacent two root posts is also connected with at least one curved bend plate, and the bottom of described column is provided with hangs circle.
Especially, described column is provided with the six roots of sensation, and the bottom of column is connected into regular hexagon structure by described the first web plate, and the diagonal angle of described regular hexagon structure connects the second web plate.
Especially, described column adopts channel-section steel.
Especially, between described column, the first web plate, the second web plate and arc bent plate, be fixed connection by welding.
Especially, the mid-way parallel interval of described adjacent two root posts is connected with twice arc bent plate.
The beneficial effects of the utility model are; compared with prior art described section copper strip is annealed with shield cap in the time section copper strip being involved in to row annealing; first section copper strip is rolled in shield cap; again each shield cap is superposeed up and down and put into annealing furnace and anneal; provide protection by shield cap to section copper strip volume; avoid section copper strip volume because of the distortion that upper stressor layer produces, ensured the quality of product.
Brief description of the drawings
Fig. 1 is that the section copper strip that the utility model embodiment 1 provides is annealed with the structural representation of shield cap.
In figure:
1, column; 2, the first web plate; 3, the second web plate; 4, arc bent plate; 5, hang circle.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Refer to shown in Fig. 1, Fig. 1 is that the section copper strip that the utility model embodiment 1 provides is annealed with the structural representation of shield cap.
In the present embodiment, a kind of section copper strip annealing comprises by six roots of sensation column 1 with shield cap, the cylindrical space for accommodating section copper strip volume that described six roots of sensation column 1 surrounds, between the bottom of adjacent two root posts 1, be all welded with the first web plate 2, the bottom of column 1 is connected into regular hexagon structure by described the first web plate 2, and the diagonal angle of described regular hexagon structure is welded with the second web plate 3.The top of described adjacent two root posts 1 connects by arc bent plate 4, and the mid-way of adjacent two root posts 1 is all welded with twice arc bent plate 4, this twice arc bent plate Shang Xia 4 parallel interval arrange in described six roots of sensation column 1, have the joint of bottom and first web plate 2 of three to be welded and fixed to be useful on hanging of lifting shield cap and enclose 5.
Above-mentioned section copper strip annealing can be rolls-up onto good provide protection to section copper strip with shield cap in annealing process, prevents its distortion, has ensured the quality of product.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a section copper strip annealing shield cap, it is characterized in that, it comprises the cylindrical space for accommodating section copper strip volume being surrounded by some root posts, the bottom of adjacent two root posts connects by the first web plate, and the top of described adjacent two root posts connects by arc bent plate, in addition, between each column bottom at diagonal angle, connect by the second web plate, the mid-way of described adjacent two root posts is also connected with at least one curved bend plate, and the bottom of described column is provided with hangs circle.
2. a kind of section copper strip annealing shield cap according to claim 1, is characterized in that, described column is provided with the six roots of sensation, and the bottom of column is connected into regular hexagon structure by described the first web plate, and the diagonal angle of described regular hexagon structure connects the second web plate.
3. a kind of section copper strip annealing shield cap according to claim 1, is characterized in that, described column adopts channel-section steel.
4. a kind of section copper strip annealing shield cap according to claim 1, is characterized in that, between described column, the first web plate, the second web plate and arc bent plate, is fixed connection by welding.
5. a kind of section copper strip annealing shield cap according to claim 1, is characterized in that, the mid-way parallel interval of described adjacent two root posts is connected with twice arc bent plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022044.XU CN203768415U (en) | 2014-01-14 | 2014-01-14 | Protecting cover for irregular copper strip annealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022044.XU CN203768415U (en) | 2014-01-14 | 2014-01-14 | Protecting cover for irregular copper strip annealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768415U true CN203768415U (en) | 2014-08-13 |
Family
ID=51285626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022044.XU Expired - Fee Related CN203768415U (en) | 2014-01-14 | 2014-01-14 | Protecting cover for irregular copper strip annealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805701A (en) * | 2017-10-30 | 2018-03-16 | 浙江超龙汽车零部件有限公司 | Cast steel annealing loading frame |
-
2014
- 2014-01-14 CN CN201420022044.XU patent/CN203768415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805701A (en) * | 2017-10-30 | 2018-03-16 | 浙江超龙汽车零部件有限公司 | Cast steel annealing loading frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103317200A (en) | Welding method and jig for adhering lead on circuit board | |
| CN203768415U (en) | Protecting cover for irregular copper strip annealing | |
| CN101998774B (en) | Component wave-peak welding clamp for high-power circuit board | |
| CN103415172A (en) | Outer shell with metal terminal pin and processing method for same | |
| CN103612057A (en) | Dust remover support tooling platform | |
| CN203767830U (en) | Special-shaped copper strip coil hoisting plate | |
| CN202535319U (en) | Network signal filter | |
| CN207971314U (en) | A kind of notch diminution equipment of flange blank | |
| CN206382765U (en) | A kind of front frame apparatus for welding and positioning | |
| CN204084429U (en) | The positioner of air compartment at the bottom of a kind of Boiler Furnace | |
| CN203941764U (en) | A kind of automotive wire bundle holding support | |
| CN203167912U (en) | Production line for wafer biscuits | |
| CN203553143U (en) | Leading-wire frame | |
| CN204189621U (en) | Vacuum capacitor electrode retaining collar group | |
| CN204151444U (en) | A kind of ceramic plate bay | |
| CN206028951U (en) | A moulding -die tool for high -temperature solder | |
| CN204646943U (en) | For the nut fixed structure of passenger-car chassis | |
| CN202780147U (en) | L type welding device for solar photovoltaic bus bar | |
| CN203621373U (en) | Frame for open die forging oil hydraulic press | |
| CN202816880U (en) | A high vacuum press seal machine | |
| CN203934118U (en) | A kind of circuit board grill | |
| CN210182377U (en) | Lead frame for semiconductor chip bonding | |
| CN204030528U (en) | A kind of cable unreeling rack | |
| CN203931849U (en) | A kind of electrolytic capacitor ageing rack tool | |
| CN202352659U (en) | Wiring framework suitable for three-chip packaging product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20180114 |