CN204448927U - Friction feeding extrusion body - Google Patents
Friction feeding extrusion body Download PDFInfo
- Publication number
- CN204448927U CN204448927U CN201420803807.4U CN201420803807U CN204448927U CN 204448927 U CN204448927 U CN 204448927U CN 201420803807 U CN201420803807 U CN 201420803807U CN 204448927 U CN204448927 U CN 204448927U
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- China
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- die
- pressing mold
- base
- turning rolls
- sheet material
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Abstract
The utility model friction feeding extrusion body, base is provided with vertical die, and the upper surface of die is cambered surface; Base is also provided with two turning rolls, two turning rolls are symmetricly set on the both sides of die, and the top of turning rolls is hinged with a live roller; Base also comprises a pressing mold, pressing mold is positioned at directly over die, and the below of pressing mold is provided with the convex surface coordinated with the cambered surface of die.Sheet material is sent in this mechanism, until the termination of sheet material all enters operating position, by operation pressing mold downward extrusion plate, under the effect of pressing mold and die, process the workpiece shapes of needs.The sheet material that the utility model can be inputted by pair of rollers carries out leading and supporting, and makes whole mechanism can carry out step punch process on continuous print sheet material.Coordinate corresponding blanking die, can complete extruded after, then one-off completes the action of stamping-out, is got off by extruded workpiece stamping-out.
Description
Technical field
The utility model relates to a kind of extrusion body, is specifically related to a kind of friction feeding extrusion body.
Background technology
Blanking die is indispensable technological equipment in punching production, and good mould structure is the Reliable guarantee realizing process program.The quality of punching parts and precision height, depend primarily on quality and the precision of blanking die.Whether blanking die structure is reasonable, advanced, has a direct impact to production efficiency and the service life of blanking die itself and the safety, convenience etc. of operation.Due to blanking part shape, size, precision and production lot and working condition different, the structure type of blanking die is also different.Blanking die is mainly used in blanking and the stamping-out of various sheet material, the working position of mould is the cutting edge of punch and matrix, withstand shocks during cutting edge work power, shearing force, bending force, and shear the strong friction power of material, thus the performance requirement to die point is mainly referred to the performance requirement of blanking die.Cold punching die can be divided into Plate-Type Blanking Dies (thickness of slab≤1.5mm) and Blanking thick plank mould (thickness of slab > 1.5mm) two kinds.For the processing of sheet metal component, require that die steel has high wearability.But the easy shearing of the material of sheet member own, work in-process, often in advance sheet metal component is cut into the size meeting processing size, carry out extruded again, obtain the workpiece needed, this mode will be cut out and be carried out with extruding to be separated, and add process time virtually, reduce working (machining) efficiency.
Utility model content
The purpose of this utility model is to provide a kind of friction feeding extrusion body, change existing processing mode, adopt the stamping forming mode of feeding entirety to process, punch forming and shearing are put together and carries out, while guarantee machining accuracy, improve working (machining) efficiency.
For achieving the above object, the technical solution of the utility model is: friction feeding extrusion body, comprises base, and described base is provided with vertical die, and the upper surface of described die is cambered surface; Described base is also provided with two turning rolls, described two turning rolls are symmetricly set on the both sides of die, and the top of described turning rolls is hinged with a live roller; Described base also comprises a pressing mold, described pressing mold is positioned at directly over die, and the below of described pressing mold is provided with the convex surface coordinated with the cambered surface of die.
When adopting technique scheme, sheet material is sent in this mechanism, until the termination of sheet material all enters operating position, by operation pressing mold downward extrusion plate, under the effect of pressing mold and die, process the workpiece shapes of needs.The sheet material that the utility model can be inputted by pair of rollers carries out leading and supporting, and makes whole mechanism can carry out step punch process on continuous print sheet material.Coordinate corresponding blanking die, can complete extruded after, then one-off completes the action of stamping-out, is got off by extruded workpiece stamping-out.The utility model integrates shaping with cutting out, avoids the problem that traditional processing mode processed step by step is wasted time and energy, can complete punch press process, improve working (machining) efficiency after extruded.
Further, described turning rolls is fixed on base by sunk screw.
Further, the lower end of described die is fixed with the push rod running through base.
Further, described turning rolls is provided with fitting key block.Arrange fitting key block, what can be applicable to by the installation of fitting key block cuts out punch, adapts to different process requirements.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model friction feeding extrusion body embodiment.
Detailed description of the invention
As shown in Figure 1, the utility model friction feeding extrusion body, comprises base 1, and base 1 is provided with vertical die 2, and the upper surface of die 2 is cambered surface.Base 1 is also provided with the both sides that two turning rolls, 3, two turning rolls 3 are symmetricly set on die 2, the top of turning rolls 3 is hinged with a live roller 4; Base 1 also comprises a pressing mold 5, pressing mold 5 is positioned at directly over die 2, and the below of pressing mold 5 is provided with the convex surface coordinated with the cambered surface of die 2.Turning rolls 3 is fixed on base 1 by sunk screw 6.The lower end of die 2 is fixed with the push rod 7 running through base 1.Turning rolls 3 is provided with fitting key block 8.Arrange fitting key block 8, what can be applicable to by fitting key block 8 installation cuts out punch, adapts to different process requirements.
In the utility model, sheet material is sent in this mechanism, until the termination of sheet material all enters operating position, by operation pressing mold 5 extrusion plate downwards, under the effect of pressing mold 5 and die 2, process the workpiece shapes of needs.The utility model can be led by the sheet material of roller 4 to input and be supported, and makes whole mechanism can carry out step punch process on continuous print sheet material.Coordinate corresponding blanking die, can complete extruded after, then one-off completes the action of stamping-out, is got off by extruded workpiece stamping-out.The utility model integrates shaping with cutting out, avoids the problem that traditional processing mode processed step by step is wasted time and energy, can complete punch press process, improve working (machining) efficiency after extruded.
Above is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; without departing from the concept of the premise utility; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. friction feeding extrusion body, comprises base, it is characterized in that, described base is provided with vertical die, and the upper surface of described die is cambered surface; Described base is also provided with two turning rolls, described two turning rolls are symmetricly set on the both sides of die, and the top of described turning rolls is hinged with a live roller; Described base also comprises a pressing mold, described pressing mold is positioned at directly over die, and the below of described pressing mold is provided with the convex surface coordinated with the cambered surface of die.
2. friction feeding extrusion body according to claim 1, is characterized in that, described turning rolls is fixed on base by sunk screw.
3. friction feeding extrusion body according to claim 1, is characterized in that, the lower end of described die is fixed with the push rod running through base.
4. friction feeding extrusion body according to claim 1, is characterized in that, described turning rolls is provided with fitting key block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803807.4U CN204448927U (en) | 2014-12-18 | 2014-12-18 | Friction feeding extrusion body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803807.4U CN204448927U (en) | 2014-12-18 | 2014-12-18 | Friction feeding extrusion body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448927U true CN204448927U (en) | 2015-07-08 |
Family
ID=53655875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803807.4U Expired - Fee Related CN204448927U (en) | 2014-12-18 | 2014-12-18 | Friction feeding extrusion body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2544832A (en) * | 2015-11-27 | 2017-05-31 | Eastern Attachments Ltd | Dies, folding presses and methods of folding a metal sheet |
| CN107008811A (en) * | 2017-04-10 | 2017-08-04 | 张家港市常通电子有限公司 | A kind of ball apparatus for bending for diel |
| CN108188212A (en) * | 2017-12-20 | 2018-06-22 | 浙江双飞无油轴承股份有限公司 | A kind of edge rolling mold for being equipped with tourelle |
-
2014
- 2014-12-18 CN CN201420803807.4U patent/CN204448927U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2544832A (en) * | 2015-11-27 | 2017-05-31 | Eastern Attachments Ltd | Dies, folding presses and methods of folding a metal sheet |
| GB2544832B (en) * | 2015-11-27 | 2019-01-23 | Eastern Attachments Ltd | Dies, folding presses and methods of folding a metal sheet |
| CN107008811A (en) * | 2017-04-10 | 2017-08-04 | 张家港市常通电子有限公司 | A kind of ball apparatus for bending for diel |
| CN107008811B (en) * | 2017-04-10 | 2018-10-26 | 张家港市常通电子有限公司 | A kind of ball apparatus for bending for diel |
| CN108188212A (en) * | 2017-12-20 | 2018-06-22 | 浙江双飞无油轴承股份有限公司 | A kind of edge rolling mold for being equipped with tourelle |
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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: 20150708 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |