CN204262210U - One cuts expansion location-plate - Google Patents
One cuts expansion location-plate Download PDFInfo
- Publication number
- CN204262210U CN204262210U CN201420639682.6U CN201420639682U CN204262210U CN 204262210 U CN204262210 U CN 204262210U CN 201420639682 U CN201420639682 U CN 201420639682U CN 204262210 U CN204262210 U CN 204262210U
- Authority
- CN
- China
- Prior art keywords
- shaped
- hole
- retainer
- plate
- cut
- 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
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- Punching Or Piercing (AREA)
Abstract
The utility model relates to one and cuts expansion location-plate, and plate body center offers locating hole; Plate body also offers at least three bolt holes; Locating hole is stepped hole; Locating hole is divided into retainer shaped hole and die fixing hole; The interior circular diameter of retainer forming hole equals the overall diameter of finished product shaped as frame retainer; The vertical height of retainer shaped hole is greater than the height of finished product shaped as frame retainer.The utility model scheme cut expansion location-plate, structure is simple, reasonable in design, by the improvement to its structure, solve upper end, side when shaped as frame retainer in prior art is shaped thickening and occur the problem of crimping, make shaped as frame retainer cut expand in operation be shaped time lateral thickness evenly and perpendicularity is good, obvious economic benefit can be produced, there is the prospect of extensive use.
Description
Technical field
The utility model relates to a kind of structure of location-plate, refer in particular to a kind of can make shaped as frame retainer cut expand in operation be shaped time lateral thickness evenly and perpendicularity good cut expansion location-plate.
Background technology
Shaped as frame retainer generally by the bottom of blank shaping cutting process, punching, pressure slope, a Che Bian, cut the end, expanding operation carries out machining.When shaped as frame retainer cuts basic skill or training's sequence aborning, lathe utilizes and cuts bed die, the plum blossom print that technique during punching is ejected and clout cut, but owing to cutting the structure problem of end location-plate in prior art, when easily causing shaped as frame retainer to be shaped, upper end, side is thickening, or occurs the situation of crimping.
Utility model content
The utility model object be in order to overcome the deficiencies in the prior art provide a kind of can make shaped as frame retainer cut expand in operation be shaped time lateral thickness evenly and perpendicularity good cut expansion location-plate.
For achieving the above object, the technical solution adopted in the utility model is: one cuts expansion location-plate, comprises cylindrical plate body, and described plate body center offers locating hole; Described plate body also offers at least three bolt holes; Described locating hole is stepped hole; Described locating hole is divided into retainer shaped hole and die fixing hole; The interior circular diameter of described retainer forming hole equals the overall diameter of finished product shaped as frame retainer; The vertical height of described retainer shaped hole is greater than the height of finished product shaped as frame retainer.
Preferably, described retainer forming hole and the vertical height of die fixing hole are than being 3:1.
Preferably, described bolt hole is uniformly distributed around locating hole.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The utility model scheme cut expansion location-plate, structure is simple, reasonable in design, by the improvement to its structure, solve upper end, side when shaped as frame retainer in prior art is shaped thickening and occur the problem of crimping, make shaped as frame retainer cut expand in operation be shaped time lateral thickness evenly and perpendicularity is good, obvious economic benefit can be produced, there is the prospect of extensive use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation cutting expansion location-plate of the present utility model;
Accompanying drawing 2 is the working state structure schematic diagram cutting expansion location-plate of the present utility model;
Wherein: 1, plate body; 2, bolt hole; 3, retainer shaped hole; 4, die fixing hole; 5, die; 6, shaped as frame retainer; 7, punch; 8, expansion cylinder is cut; 9, die holder.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in accompanying drawing 1,2, of the present utility modelly cutting expansion location-plate, expanding mould for cutting, described in cut expand mould can shaped as frame retainer cut the end and expanding two procedures merges into a procedure, comprise cylindrical plate body 1; Described plate body 1 center offers locating hole; Described plate body 1 also offers at least three bolt holes 2; Described locating hole is stepped hole; Described locating hole is divided into retainer shaped hole 3 and die fixing hole 4; The interior circular diameter of described retainer forming hole 3 equals the outside diameter of shaped as frame retainer 6; The vertical height of described retainer shaped hole 3 equals the height of shaped as frame retainer 6.
Further instruction, the vertical height of described retainer forming hole 3 and die fixing hole 4 is than being 3:1, and draw through test of many times experience, such structure maximizedly can utilize material, and installs stable, makes to cut that to expand process efficiency high.
Further instruction, described bolt hole 2 is uniformly distributed around locating hole.
Described in the utility modelly cut expansion location-plate, by screw, plate body 1 and die 5 are fixed on die holder 9, wherein the internal diameter of the die fixing hole 4 of plate body 1 equals the external diameter of die 5, and therefore sheathed being fixed on of die 5 is cut between expansion location-plate and die holder 9.During work, the shaped as frame retainer material of expansion to be cut is put into cut and expand location-plate, punch 7 moves downward under dynamic action, punch 7 and die 5 are sheared, the plum blossom print that technique during punching is ejected and clout cut, cut to expand cylinder 8 and cut simultaneously and expand location-plate by width circle expansion in retainer, after die sinking, the shaped as frame retainer 6 processed is taken off from punch 7.
The utility model scheme cut expansion location-plate, structure is simple, reasonable in design, by the improvement to its structure, solve upper end, side when shaped as frame retainer in prior art is shaped thickening and occur the problem of crimping, make shaped as frame retainer cut expand in operation be shaped time lateral thickness evenly and perpendicularity is good, obvious economic benefit can be produced, there is the prospect of extensive use.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. cut an expansion location-plate, comprise cylindrical plate body, it is characterized in that: described plate body center offers locating hole; Described plate body also offers at least three bolt holes; Described locating hole is stepped hole; Described locating hole is divided into retainer shaped hole and die fixing hole; The interior circular diameter of described retainer forming hole equals the overall diameter of finished product shaped as frame retainer; The vertical height of described retainer shaped hole is greater than the height of finished product shaped as frame retainer.
2. according to claim 1ly cut expansion location-plate, it is characterized in that: the vertical height of described retainer forming hole and die fixing hole is than being 3:1.
3. according to claim 2ly cut expansion location-plate, it is characterized in that: described bolt hole is uniformly distributed around locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639682.6U CN204262210U (en) | 2014-10-30 | 2014-10-30 | One cuts expansion location-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639682.6U CN204262210U (en) | 2014-10-30 | 2014-10-30 | One cuts expansion location-plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262210U true CN204262210U (en) | 2015-04-15 |
Family
ID=52797109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639682.6U Expired - Fee Related CN204262210U (en) | 2014-10-30 | 2014-10-30 | One cuts expansion location-plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475601A (en) * | 2014-10-30 | 2015-04-01 | 吴中区光福良盛机械厂 | Cutting and flaring positioning plate |
-
2014
- 2014-10-30 CN CN201420639682.6U patent/CN204262210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475601A (en) * | 2014-10-30 | 2015-04-01 | 吴中区光福良盛机械厂 | Cutting and flaring positioning plate |
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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: 20150415 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |