CN107774778A - A kind of thinning device for exerting of cylindrical part - Google Patents
A kind of thinning device for exerting of cylindrical part Download PDFInfo
- Publication number
- CN107774778A CN107774778A CN201610790141.7A CN201610790141A CN107774778A CN 107774778 A CN107774778 A CN 107774778A CN 201610790141 A CN201610790141 A CN 201610790141A CN 107774778 A CN107774778 A CN 107774778A
- Authority
- CN
- China
- Prior art keywords
- core
- exerting
- jacking block
- workpiece
- cylindrical part
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
Abstract
The present invention relates to the mould applications of stamping parts, the thinning device for exerting of especially a kind of cylindrical part.It is mainly made up of spinning roller, supporting rollern, workpiece, core and jacking block, described core is horizontally disposed with, described supporting rollern is arranged on the upper and lower sides of core, described spinning roller is arranged on the side of core, described jacking block is arranged on the top of core, and described workpiece setting is between jacking block and core.After said structure, Concentric rotation of the workpiece on core can be realized using the supporting rollern of upper and lower sides, ensure the uniform stressed in thin-walled course of exerting pressure, so that uniform wall thickness, the quality of production is improved while improving production efficiency.
Description
Technical field
The present invention relates to the mould applications of stamping parts, the thinning device for exerting of especially a kind of cylindrical part.
Technical background
Thinning device for exerting, it is by a kind of thinning device of external pressure tube wall, in existing change by tubing
In thin device for exerting, often occurs the uneven phenomenon of overall tube wall during pressure, even tube wall occurs in some
Crackle, the quality of product is had a strong impact on.So also there is very big lack in existing thinning device for exerting in structure and design
Fall into, it is impossible to meet the needs of modern society's production.
The content of the invention
The technical problem to be solved in the invention is that the tube wall occurred in thinning course of exerting pressure is uneven, tube wall rupture is asked
Topic.
In order to solve the above technical problems, the invention provides a kind of thin-walled device for exerting of cylindrical part, mainly by spinning roller,
Supporting rollern, workpiece, core and jacking block composition, described core are horizontally disposed with, and described supporting rollern is arranged on the upper of core
Downside, described spinning roller are arranged on the side of core, and described jacking block is arranged on the top of core, and described workpiece setting is being pushed up
Between block and core.
Further, the external motor of described core.
Further, the spacing between described jacking block and core can be adjusted freely.
After said structure, Concentric rotation of the workpiece on core can be realized using the supporting rollern of upper and lower sides,
Ensure the uniform stressed in thin-walled course of exerting pressure, so that uniform wall thickness, production is improved while improving production efficiency
Quality.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the present invention.
In figure：1 is spinning roller, and 2 be supporting rollern, and 3 be workpiece, and 4 be core, and 5 be jacking block.
Embodiment
The thin-walled device for exerting of a kind of cylindrical part as shown in Figure 1, mainly by spinning roller 1, supporting rollern 2, workpiece 3, core
Mould 4 and jacking block 5 form, and core 4 is horizontally disposed, and supporting rollern 2 is arranged on the upper and lower sides of core 4, and spinning roller 1 is arranged on core 4
Side, jacking block 5 are arranged on the top of core 4, and workpiece 3 is arranged between jacking block 5 and core 4.
Its 4 external motor of core mould.Spacing between jacking block 5 and core 4 can be adjusted freely.
Although the foregoing describing the embodiment of the present invention, those skilled in the art should be appreciated that this
Be merely illustrative of, various changes or modifications can be made to present embodiment, without departing from the present invention principle and essence,
Protection scope of the present invention is only limited by the claims that follow.
Claims (3)
- A kind of 1. thinning device for exerting of cylindrical part, it is characterised in that：Mainly by spinning roller, supporting rollern, workpiece, core and top Block is formed, and described core is horizontally disposed with, and described supporting rollern is arranged on the upper and lower sides of core, and described spinning roller is arranged on core The side of mould, described jacking block are arranged on the top of core, and described workpiece setting is between jacking block and core.
- A kind of 2. thinning device for exerting of cylindrical part according to claim 1, it is characterised in that：Described core is external Motor.
- A kind of 3. thinning device for exerting of cylindrical part according to claim 1, it is characterised in that：Described jacking block and core Spacing between mould can be adjusted freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790141.7A CN107774778A (en) | 2016-08-31 | 2016-08-31 | A kind of thinning device for exerting of cylindrical part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790141.7A CN107774778A (en) | 2016-08-31 | 2016-08-31 | A kind of thinning device for exerting of cylindrical part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107774778A true CN107774778A (en) | 2018-03-09 |
Family
ID=61451349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610790141.7A Pending CN107774778A (en) | 2016-08-31 | 2016-08-31 | A kind of thinning device for exerting of cylindrical part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107774778A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036044A (en) * | 1975-04-07 | 1977-07-19 | Zenzo Matsunaga | Process for forming metal pipes to a desired shape |
| JPS54112372A (en) * | 1978-02-22 | 1979-09-03 | Toshiba Corp | Working apparatus with measuring device for three components of working force |
| CN101712058A (en) * | 2008-10-03 | 2010-05-26 | 福特汽车公司 | Forming preforms and parts therefrom |
| CN101786126A (en) * | 2010-03-23 | 2010-07-28 | 刘江 | Manufacturing method of thin-wall metal cylinder body |
| CN101786125A (en) * | 2010-03-23 | 2010-07-28 | 刘江 | Production equipment of thin-wall metal cylinder body |
-
2016
- 2016-08-31 CN CN201610790141.7A patent/CN107774778A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036044A (en) * | 1975-04-07 | 1977-07-19 | Zenzo Matsunaga | Process for forming metal pipes to a desired shape |
| JPS54112372A (en) * | 1978-02-22 | 1979-09-03 | Toshiba Corp | Working apparatus with measuring device for three components of working force |
| CN101712058A (en) * | 2008-10-03 | 2010-05-26 | 福特汽车公司 | Forming preforms and parts therefrom |
| CN101786126A (en) * | 2010-03-23 | 2010-07-28 | 刘江 | Manufacturing method of thin-wall metal cylinder body |
| CN101786125A (en) * | 2010-03-23 | 2010-07-28 | 刘江 | Production equipment of thin-wall metal cylinder body |
Non-Patent Citations (1)
| Title |
|---|
| 钟翔山: "《冲模及冲压技术使用手册》", 31 January 2015 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |