CN203956158U - A kind of cylinder lower margin punching tooling - Google Patents
A kind of cylinder lower margin punching tooling Download PDFInfo
- Publication number
- CN203956158U CN203956158U CN201420265228.9U CN201420265228U CN203956158U CN 203956158 U CN203956158 U CN 203956158U CN 201420265228 U CN201420265228 U CN 201420265228U CN 203956158 U CN203956158 U CN 203956158U
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- China
- Prior art keywords
- plate
- lower margin
- utility
- drill jig
- cylinder lower
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- Expired - Fee Related
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Abstract
The utility model provides a kind of cylinder lower margin punching tooling, comprising: punching support and bushing plate two parts form, and described punching support comprises working plate, location holder; Described bushing plate comprises template, spacing circle, drill jig; Described working plate is a square iron plate, is welded with the holder of described location on its base plate face; Described template is a square iron plate, and on its plate face, a side is provided with described spacing circle and has described drill jig.The utility model is simple in structure, registration, has also improved well production efficiency when having improved machining accuracy.
Description
The utility model relates to a kind of frock, specially refers to a kind of cylinder lower margin punching tooling.
Background technology
In some little Mechanical processing of casting factories, when some workpiece are punched, adopt at present line location to punch one by one, so not only form and position tolerance is large and operation is loaded down with trivial details, labour intensity is large, is difficult to realize mass production.
Utility model content
In view of the large deficiency of workpiece punching line location form and position tolerance, the purpose of this utility model is to provide a kind of cylinder lower margin punching tooling, and its simple in structure, registration has also improved production efficiency well when having improved machining accuracy.
In order to achieve the above object, technical solution adopted in the utility model is as follows:
The utility model provides a kind of cylinder lower margin punching tooling, and it comprises: punching support and bushing plate two parts form, and described punching support comprises working plate, location holder; Described bushing plate comprises template, spacing circle, drill jig; Described working plate is a square iron plate, is welded with the holder of described location on its base plate face; Described template is a square iron plate, and on its plate face, a side is provided with described spacing circle and has described drill jig.
According to above-mentioned design of the present utility model, described drill jig has six, and its drill jig inside is provided with alloy drill bushing.
Advantage of the present utility model and usefulness are: simple in structure, registration, has also improved production efficiency well when having improved machining accuracy.
Accompanying drawing explanation
Fig. 1 is the punching support structural representation of a kind of cylinder lower margin of the utility model punching tooling;
Fig. 2 is the bushing plate structural representation of a kind of cylinder lower margin of the utility model punching tooling;
In figure: 1, working plate; 2, location holder; 3, template; 4, spacing circle; 5, drill jig.
The specific embodiment
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, yet described embodiment is only for furnishing an explanation and the use of explaining, can not be used for limiting scope of patent protection of the present utility model.
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1 be a kind of cylinder lower margin punching tooling that the utility model provides, it comprises: punching support and bushing plate two parts form, described punching support comprises working plate 1, location holder 2; Described bushing plate comprises template 3, spacing circle 4, drill jig 5; Described working plate 1 is a square iron plate, is welded with described location holder 2 on its base plate face; Described template 3 is a square iron plate, and on its plate face, a side is provided with described spacing circle 4 and has described drill jig 5.During work, first within described cylinder lower margin being put into holder 2 spaces that impale, location that are arranged on described working plate 1 upward, the lower margin on the both sides of described cylinder turns edge on mouthful supporting plate face that is positioned over respectively described location holder 2, then described template 3 is covered on described cylinder lower margin end face, described spacing circle 4 supports into the outer bead of lower margin and completes location, can start the drilling machine described drill jig 5 that aligns and carry out punch operation after location.
Foregoing is only preferred embodiment of the present utility model and the mode of texturing enumerated; be not used for limiting the utility model; every within spirit of the present utility model and principle; any modification that need not creative thinking of making is in improvement, within all should being included in protection domain of the present utility model.
Claims (2)
1. a cylinder lower margin punching tooling, comprising: punching support and bushing plate two parts form, and it is characterized in that: described punching support comprises working plate, location holder; Described bushing plate comprises template, spacing circle, drill jig; Described working plate is a square iron plate, is welded with the holder of described location on its base plate face; Described template is a square iron plate, and on its plate face, a side is provided with described spacing circle and has described drill jig.
2. a kind of cylinder lower margin punching tooling according to claim 1, is characterized in that: described drill jig has six, and its drill jig inside is provided with alloy drill bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265228.9U CN203956158U (en) | 2014-05-23 | 2014-05-23 | A kind of cylinder lower margin punching tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265228.9U CN203956158U (en) | 2014-05-23 | 2014-05-23 | A kind of cylinder lower margin punching tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956158U true CN203956158U (en) | 2014-11-26 |
Family
ID=51916798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265228.9U Expired - Fee Related CN203956158U (en) | 2014-05-23 | 2014-05-23 | A kind of cylinder lower margin punching tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024659A (en) * | 2017-06-12 | 2018-12-18 | 五冶集团上海有限公司 | A kind of bracket and its application method for the punching of foundation bolt bellows |
-
2014
- 2014-05-23 CN CN201420265228.9U patent/CN203956158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024659A (en) * | 2017-06-12 | 2018-12-18 | 五冶集团上海有限公司 | A kind of bracket and its application method for the punching of foundation bolt bellows |
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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 |
Granted publication date: 20141126 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |