CN201389595Y - Novel non-standard punch - Google Patents
Novel non-standard punch Download PDFInfo
- Publication number
- CN201389595Y CN201389595Y CN200920143490U CN200920143490U CN201389595Y CN 201389595 Y CN201389595 Y CN 201389595Y CN 200920143490 U CN200920143490 U CN 200920143490U CN 200920143490 U CN200920143490 U CN 200920143490U CN 201389595 Y CN201389595 Y CN 201389595Y
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- Prior art keywords
- drift
- punch
- hanging platform
- tender
- utility
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model provides a non-standard punch applied in the field of cold stamping tool structures in manufacturing process equipment. The non-standard punch comprises a punch body (1) and a punch (2), wherein, the punch body (1) and the punch (2) are connected together, a punch installation hole (6) is formed on the punch body (1), a hanging platform assembly groove (5) is formed on the punch installation hole (6), and raised punch hanging platforms (4) are arranged on the two punch front faces (3) of the punch (2). Compared with the original non-standard punch, the non-standard punch provided by the utility model allows for rapid replacement. Moreover, besides the characteristics of simple manufacturing process, low cost, short manufacturing cycle and the like, the utility model has the benefits of reducing cost effectively, shortening processing cycle, and reducing maintenance cycle, and allows for manufacturing with simple processing equipment.
Description
Technical field
The utility model belongs to the cold punching die structure field in the technological equipment for making, more particularly, relates to a kind of non-tender drift in this field.
Background technology
The mould of automobile body covering piece is to require the mould the highest, that difficulty of processing is maximum during body of a motor car is made, and also is the cold punching technology equipment that develops rapidly in China's electronic product manufacturing.Some non-tender drifts are all arranged on the automobile body covering piece mould basically.In the mould structure design, non-tender drift generally adopts the monoblock type processing technology to process.Accompanying drawing 2 is existing non-tender punch structure schematic diagram, and mould producer generally adopts monoblock type processing when this type of punch part of processing at present, and present non-tender drift process equipment is surface grinding machine, CNC.Shortcoming: the mold materials utilization rate is low, and the process-cycle will be grown, and commutativity is poor, and cost is bigger, and precision is compared the split processing end.For realizing changing the implementation of technology, the common practice is to adopt the NC digital control processing in the die manufacture, the processing cost height, and the processing technology complexity, the process-cycle is long.
The utility model content
Technical problem to be solved in the utility model is: providing a kind of can change fast, shortens process time, simplified processing process, the novel non-tender drift that cuts down finished cost.
To achieve these goals, the technical scheme taked of the utility model is:
The utility model is a kind of novel non-tender drift, and described non-tender drift is set to drift body and drift, and described drift body and drift link together.
On the described drift body drift installing hole is set, the hanging platform fitting recess is set on the drift installing hole.
The drift hanging platform of projection all is set on the two drift fronts of described drift.
Described hanging platform fitting recess is arranged on the drift body bottom surface, and the hanging platform fitting recess is arranged on two relative inside edges of drift position of mounting hole, and the hanging platform fitting recess is set to arcuate structure.
Described drift hanging platform is set to the arc convex structure with hanging platform fitting recess form fit,
Described drift hanging platform is set to the semi-circular structure structure that radius is 2-5mm.
Adopt the technical solution of the utility model, can obtain following beneficial effect:
Compare with non-tender drift in the past, the utility model can be realized the quick commutativity of non-tender drift, and make the characteristics such as manufacturing process is simple, cost is low, the manufacturing cycle is short that the utlity model has, can effectively reduce cost, shorten the process-cycle, reduce maintenance cycle, only need simple process equipment to get final product.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is the structural representation of a kind of novel non-tender drift described in the utility model;
Fig. 2 is the structural representation of drift of the present utility model;
Fig. 3 is a drift main body structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of existing non-tender drift;
Be labeled as among the figure: 1, drift body; 2, drift; 3, drift front; 4, drift hanging platform; 5, hanging platform fitting recess; 6, drift installing hole; 7, drift body bottom surface.
The specific embodiment
Contrast accompanying drawing below, by description, the effect of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail embodiment:
As shown in drawings, the utility model is a kind of novel non-tender drift, and described non-tender drift is set to drift body 1 and drift 2, and described drift body 1 and drift 2 link together.
On the described drift body 1 drift installing hole 6 is set, hanging platform fitting recess 5 is set on the drift installing hole 6.
The drift hanging platform 4 of projection all is set on the two drift fronts 3 of described drift 2.
Described hanging platform fitting recess 5 is arranged on the drift body bottom surface 7, and hanging platform fitting recess 5 is arranged on two relative inside edges of drift installing hole 6 positions, and hanging platform fitting recess 5 is set to arcuate structure.
Described drift hanging platform 4 is set to the arc convex structure with hanging platform fitting recess 5 form fit,
Described drift hanging platform 4 is set to the semi-circular structure structure that radius is 2-5mm.
As shown in drawings, the utility model be a kind ofly reduce machining time, the novel non-tender drift of manufacturing cycle and minimizing processing cost, be used for the use of the nonstandard structure of special-shaped drift fixed head.In original process, if guarantee to be formed centrally in special-shaped drift anti-rotation limit and the fixed head accuracy of angle, must adopt the outer electric spark processing of NC digital control processing or committee, cause the processing cost height, the manufacturing cycle is long, the processing technology complexity.
In order to solve the problem that in the present known technology described in the background technology of this specification, exists and to overcome its defective, realize shortening the process-cycle, cut down finished cost, the purpose of simplified processing process, the technical measures that the utility model is taked are: as shown in the figure, change overall structure and become split, the later stage is only dismantled drift when changing and keep in repair, drift adds the line of getting the raw materials ready man-hour and cuts, and grinding machine goes the end of a thread to get final product.Realized the shortening process-cycle, cut down finished cost, the purpose of simplified processing process.And operation is very easy.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the concrete realization of the utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasions without improving, all in protection domain of the present utility model.
Claims (6)
1, a kind of novel non-tender drift, it is characterized in that: described non-tender drift is set to drift body (1) and drift (2), and described drift body (1) and drift (2) link together.
2, novel non-tender drift according to claim 1 is characterized in that: drift installing hole (6) is set on the described drift body (1), hanging platform fitting recess (5) is set on the drift installing hole (6).
3, novel non-tender drift according to claim 1 is characterized in that: the drift hanging platform (4) that projection all is set on the two drift fronts (3) of described drift (2).
4, novel non-tender drift according to claim 2, it is characterized in that: described hanging platform fitting recess (5) is arranged on the drift body bottom surface (7), hanging platform fitting recess (5) is arranged on two relative inside edges of drift installing hole (6) position, and hanging platform fitting recess (5) is set to arcuate structure.
5, novel non-tender drift according to claim 3, it is characterized in that: described drift hanging platform (4) is set to the arc convex structure with hanging platform fitting recess (5) form fit.
6, novel non-tender drift according to claim 5, it is characterized in that: described drift hanging platform (4) is set to the semi-circular structure that radius is 2-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143490U CN201389595Y (en) | 2009-03-25 | 2009-03-25 | Novel non-standard punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143490U CN201389595Y (en) | 2009-03-25 | 2009-03-25 | Novel non-standard punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389595Y true CN201389595Y (en) | 2010-01-27 |
Family
ID=41596414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920143490U Expired - Fee Related CN201389595Y (en) | 2009-03-25 | 2009-03-25 | Novel non-standard punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389595Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240728A (en) * | 2011-05-13 | 2011-11-16 | 黄榕樟 | T-shaped punch assembly |
| CN105598262A (en) * | 2016-01-20 | 2016-05-25 | 长沙格力暖通制冷设备有限公司 | Puncher pin assembly |
-
2009
- 2009-03-25 CN CN200920143490U patent/CN201389595Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240728A (en) * | 2011-05-13 | 2011-11-16 | 黄榕樟 | T-shaped punch assembly |
| CN105598262A (en) * | 2016-01-20 | 2016-05-25 | 长沙格力暖通制冷设备有限公司 | Puncher pin assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140325 |