CN203370921U - Copper bar connecting piece punching die - Google Patents
Copper bar connecting piece punching die Download PDFInfo
- Publication number
- CN203370921U CN203370921U CN201320269037.5U CN201320269037U CN203370921U CN 203370921 U CN203370921 U CN 203370921U CN 201320269037 U CN201320269037 U CN 201320269037U CN 203370921 U CN203370921 U CN 203370921U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- punching
- punching die
- connecting piece
- bar connecting
- 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
- 238000004080 punching Methods 0.000 title claims abstract description 53
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 32
- 239000010949 copper Substances 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
A copper bar connecting piece punching die is used for solving the problems that the punching precision of an electric meter copper bar connecting piece is low, and the production quality can not be guaranteed easily. The copper bar connecting piece punching die is of a rectangular flat panel structure and is mounted on a bus punching operating platform, and the front end and the rear end of the copper bar connecting piece punching die are respectively provided with a workpiece positioning groove. The punching die is further provided with two positioning holes (2-3), and the positioning holes (2-3) are matched with positioning screws (3) of the bus punching operating platform (4). The copper bar connecting piece punching die has the advantages of being simple in structure and convenient to operate, and is capable of guaranteeing the machining precision of a workpiece and also obviously improving the working efficiency.
Description
Technical field
The utility model relates to a kind of punching die, and especially a kind of mould that is applicable to the punching of ammeter copper bar brace, belong to the punching die technical field.
Background technology
Referring to accompanying drawing 1, generally be provided with two to three connecting holes on the residential electricity consumption copper bar brace 1 that Every household has an ammeter, the processing of this connecting hole is completed by bus-bar punching machine, but lack reliable Working piece positioning device on existing Bus punching job platform, need operating personnel's offhand to complete the punching operation, not only the machining accuracy of product is lower, and exist unsafe factor, particularly when receiving copper bar processing tasks in enormous quantities, adopt traditional copper bar brace punching locate mode, due to the positional precision that can not guarantee connecting hole, increased the difficulty of assembly work, affected normal manufacturing schedule.
The utility model content
The purpose of this utility model is the drawback for prior art, and a kind of simple in structure, easy to operate, copper bar brace punching die that can guarantee Workpiece Machining Accuracy, increase work efficiency is provided.
Problem described in the utility model realizes with following technical proposals:
A kind of copper bar brace punching die, it is the rectangular flat structure, is arranged on the Bus punching job platform, in its rear and front end, the workpiece locating slot is set respectively.
Above-mentioned copper bar brace punching die, described workpiece locating slot comprises long locating slot and short locating slot, they lay respectively at the center of rectangular flat rear and front end.
Above-mentioned copper bar brace punching die, it also is provided with two locating holes, the dog screw coupling of described locating hole and Bus punching job platform.
The utility model defines the rigging position of copper bar brace punching die and Bus punching job platform by locating hole, define the installation site of copper bar brace by the workpiece locating slot, above-mentioned location measure has not only guaranteed the precision of punching processing, potential safety hazard simultaneously that also avoided traditional hand-held locate mode to bring, it by loaded down with trivial details work become simply, efficient, make the quality of product have one to guarantee reliably.In a word, the utlity model has simple in structure, easy to operate characteristics, it can guarantee the machining accuracy of workpiece, has significantly improved again operating efficiency.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is copper bar brace schematic diagram;
Fig. 2 is the utility model structural representation;
Fig. 3 is the connecting hole machining sketch chart to the workpiece two ends;
Fig. 4 is to the connecting hole machining sketch chart in the middle of workpiece.
In figure, each list of reference numerals is: 1, copper bar brace, 1-1, be provided with the brace of three connecting holes, 1-2, be provided with the brace of two connecting holes, 2, copper bar brace punching die, 2-1, short locating slot, 2-2, long locating slot, 2-3, locating hole, 3, dog screw, 4, the Bus punching job platform, 5, bus-bar punching machine.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, residential electricity consumption Every household has an ammeter brace 1-1 that copper bar brace 1 comprises is provided with three connecting holes and be provided with two kinds of structures of brace 1-2 of two connecting holes, their connecting hole is generally by the bus-bar punching machine punching processing, the utility model is a kind of copper bar brace punching die 2, it is the rectangular flat structure, be arranged on Bus punching job platform 4, in its rear and front end, the workpiece locating slot be set respectively.
Referring to Fig. 2, workpiece locating slot of the present utility model comprises long locating slot 2-2 and short locating slot 2-1, and they lay respectively at the center of rectangular flat rear and front end; The utility model also is provided with two locating hole 2-3, dog screw 3 couplings of described locating hole 2-3 and Bus punching job platform 4.
Referring to Fig. 3, Fig. 4, a specific embodiment of the present utility model is: copper bar brace punching die 2 is made with rectangle iron plate, open a long 80mm on iron plate on one side, the long locating slot 2-2 of wide 15mm, open a long 10mm at another side corresponding thereto, the short locating slot 2-1 of wide 15mm, offer two locating hole 2-3s corresponding with bus processing job platform 4 on rectangle iron plate, the utility model limits the rigging position of copper bar brace punching die 2 and Bus punching job platform 4 by locating hole 2-3, limit the installation site of copper bar brace 1 by long locating slot 2-2 and short locating slot 2-1, above-mentioned location measure has not only guaranteed the precision of punching processing, potential safety hazard simultaneously that also avoided traditional hand-held locate mode to bring.The course of work of the present utility model is: at first copper bar brace punching die 2 is placed on bus processing job platform 4, and by dog screw 3, that copper bar brace punching die 2 is fixing, and short locating slot 2-1 is positioned at below bus-bar punching machine 5 drifts, copper bar brace 1 one ends are put into to short locating slot 2-1, start the connecting hole of bus-bar punching machine 5 processing work one ends, then by 1 upset of copper bar brace, its other end is put into to short locating slot 2-1, restart the connecting hole of the bus-bar punching machine 5 processing work other ends, so just completed the punching operation of the brace 1-2 that is provided with two connecting holes.When being provided with the brace 1-1 punching processing of three connecting holes, again by 2 upsets of copper bar brace punching die, long locating slot 2-2 is positioned at below bus-bar punching machine 5 drifts, brace 1-1 mono-end that is provided with three connecting holes is put into to long locating slot 2-2, start the middle connecting hole of bus-bar punching machine 5 processing works, so just completed the punching operation of the brace 1-1 that is provided with three connecting holes.
Claims (2)
1. a copper bar brace punching die, is characterized in that, it is the rectangular flat structure, is arranged on Bus punching job platform (4) upper, in its rear and front end, the workpiece locating slot is set respectively; Described mould also is provided with two locating holes (2-3), and described locating hole (2-3) mates with the dog screw (3) of Bus punching job platform (4).
2. a kind of copper bar brace punching die according to claim 1, is characterized in that, described workpiece locating slot comprises long locating slot (2-2) and short locating slot (2-1), and they lay respectively at the center of rectangular flat rear and front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320269037.5U CN203370921U (en) | 2013-05-17 | 2013-05-17 | Copper bar connecting piece punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320269037.5U CN203370921U (en) | 2013-05-17 | 2013-05-17 | Copper bar connecting piece punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370921U true CN203370921U (en) | 2014-01-01 |
Family
ID=49833478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320269037.5U Expired - Fee Related CN203370921U (en) | 2013-05-17 | 2013-05-17 | Copper bar connecting piece punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370921U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889277A (en) * | 2014-09-22 | 2015-09-09 | 国家电网公司 | Quick positioning tool suitable for multi-specification busbars |
| CN110624992A (en) * | 2019-11-14 | 2019-12-31 | 余庆县兴达家具制造有限公司 | Punching clamp for connecting sheet of table leg |
| CN111229975A (en) * | 2020-02-12 | 2020-06-05 | 宁波永科汽车零部件有限公司 | Novel lever type connecting piece and manufacturing die and manufacturing method thereof |
-
2013
- 2013-05-17 CN CN201320269037.5U patent/CN203370921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889277A (en) * | 2014-09-22 | 2015-09-09 | 国家电网公司 | Quick positioning tool suitable for multi-specification busbars |
| CN110624992A (en) * | 2019-11-14 | 2019-12-31 | 余庆县兴达家具制造有限公司 | Punching clamp for connecting sheet of table leg |
| CN111229975A (en) * | 2020-02-12 | 2020-06-05 | 宁波永科汽车零部件有限公司 | Novel lever type connecting piece and manufacturing die and manufacturing method thereof |
| CN111229975B (en) * | 2020-02-12 | 2023-09-19 | 宁波永科汽车零部件有限公司 | Lever-type connecting sheet, and manufacturing mold and manufacturing method thereof |
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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: 20140101 Termination date: 20180517 |