CN203752391U - Demolding device for thin and long type tubular part - Google Patents
Demolding device for thin and long type tubular part Download PDFInfo
- Publication number
- CN203752391U CN203752391U CN201420151874.2U CN201420151874U CN203752391U CN 203752391 U CN203752391 U CN 203752391U CN 201420151874 U CN201420151874 U CN 201420151874U CN 203752391 U CN203752391 U CN 203752391U
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- China
- Prior art keywords
- screw rod
- nut
- type tubular
- tubular part
- thin
- 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 - Lifetime
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- 230000006378 damage Effects 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model belongs to the technical field of tool design, and relates to a demolding device for a thin and long type tubular part. The demolding device comprises a screw rod (1), a flat plate (1), two supporting rods (3) and a nut (4), wherein the screw rod (1), the flat plate (2) and the two supporting rods (3) form a leftwards inverted E shape; one end of the screw rod (1) is connected with the nut (4) through a middle hole of the flat plate (2), and the other end of the screw rod (1) is fixed at one end of a tool (5); one end of each of the two supporting rods (3) is fixed at the corresponding end of the flat plate (2). According to the demolding device for the thin and long type tubular part, a force generated by rotation of a thread works on the edge of the tubular part so as to generate a continuous and powerful force, so that the performance of the part is not affected during demolding, and damage, caused by knocking on the part during conventional demolding, is avoided.
Description
Technical field
The utility model belongs to Machine Tool Fixture Design technical field, relates to a kind of die device that opens for slender type tubular member.
Background technology
Composite material parts trends towards integration and complicated, fixture for forming also becomes increasingly complex, for some leptosomatic hollow part, after being shaped, frock and part stick together, part is difficult for the demoulding, often part stripping means is by beaing part and frock, after making it to become flexible, takes out the frock wrapping in part.Require great effort time-consuming, and affect profile, the quality and performance of part.Need to design the demoulding of a kind of stripper apparatus for slender type hollow part for this type of part, ensure the properties of part.
Summary of the invention
The object of the invention is: propose a kind of stripper apparatus for slender type tubular member.
Technical scheme of the present invention is: a kind of stripper apparatus for slender type tubular member, this device comprises screw rod 1, flat board 2, support bar 3 and nut 4, wherein, screw rod 1, flat board 2 and two support bars 3 form " mountain " font, screw rod 1 one end is connected with nut 4 by dull and stereotyped 2 mider holes, screw rod 1 other end is used for being fixed on frock 5 one end, and two support bar 3 one end are fixed on dull and stereotyped 2 two ends.
Screw rod 1 is left-handed with frock 5 junction screw threads, with nut 4 junctions be dextrorotation.
Advantage of the present invention is: the utility model is a kind of opens masterpiece that the rotation of die device by screw thread the produce edge for tubular member for slender type tubular member, produce lasting and powerful power, when ensureing the demoulding, can ensure that the performance of part is unaffected, avoid the demoulding in the past part to be beaten to the destruction of causing.
Brief description of the drawings
To be that the utility model is a kind of open die device working state figure for slender type tubular member to Fig. 1;
Wherein, the 1st, screw rod, the 2nd, dull and stereotyped, the 3rd, support bar, the 4th, nut, the 5th, frock, the 6th, part.
Detailed description of the invention
Below the utility model is described in further details.
A kind of stripper apparatus for slender type tubular member, this device comprises screw rod 1, flat board 2, support bar 3 and nut 4, wherein, screw rod 1, flat board 2 and two support bars 3 form " mountain " font, screw rod 1 one end is connected with nut 4 by dull and stereotyped 2 mider holes, screw rod 1 other end is used for being fixed on frock 5 one end, and two support bar 3 one end are fixed on dull and stereotyped 2 two ends.
Screw rod 1 is left-handed with frock 5 junction screw threads, with nut 4 junctions be dextrorotation.
The course of work of the present utility model is as follows:
Screw rod 1 is connected with nut 4 by dull and stereotyped 2 mider holes, and by rotating nut 4, nut 4 is used on support bar 3 with the masterpiece that screw rod 1 produces, and support bar 3 is pressed against on part 6.By constantly turning nut 4, can constantly make support bar 3 and part move down, screw rod 1 drives on die body 5 and moves, thereby realizes the demoulding of part 6.
Claims (2)
1. the stripper apparatus for slender type tubular member, it is characterized in that: this device comprises screw rod (1), dull and stereotyped (2), support bar (3) and nut (4), wherein, screw rod (1), dull and stereotyped (2) and " mountain " font of two support bars (3) composition, screw rod (1) one end is connected with nut (4) by dull and stereotyped (2) mider hole, screw rod (1) other end is used for being fixed on frock (5) one end, and two support bars (3) one end is fixed on the two ends of flat board (2).
2. a kind of stripper apparatus for slender type tubular member as claimed in claim 1, is characterized in that: screw rod (1) and frock (5) junction screw thread are left-handed, with nut (4) junction be dextrorotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151874.2U CN203752391U (en) | 2014-03-31 | 2014-03-31 | Demolding device for thin and long type tubular part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151874.2U CN203752391U (en) | 2014-03-31 | 2014-03-31 | Demolding device for thin and long type tubular part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752391U true CN203752391U (en) | 2014-08-06 |
Family
ID=51247693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420151874.2U Expired - Lifetime CN203752391U (en) | 2014-03-31 | 2014-03-31 | Demolding device for thin and long type tubular part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723584A (en) * | 2015-03-27 | 2015-06-24 | 沈阳飞机工业（集团）有限公司 | Spiral pulling-out type demolding tool for composite products and demolding process thereof |
| CN105195688A (en) * | 2015-11-02 | 2015-12-30 | 上海宝钢铸造有限公司 | Sand mold sample stripping device and stripping method |
| CN107443633A (en) * | 2017-08-30 | 2017-12-08 | 昌河飞机工业（集团）有限责任公司 | A kind of stripper apparatus for base body die |
-
2014
- 2014-03-31 CN CN201420151874.2U patent/CN203752391U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723584A (en) * | 2015-03-27 | 2015-06-24 | 沈阳飞机工业（集团）有限公司 | Spiral pulling-out type demolding tool for composite products and demolding process thereof |
| CN104723584B (en) * | 2015-03-27 | 2017-04-26 | 沈阳飞机工业（集团）有限公司 | Spiral pulling-out type demolding tool for composite products and demolding process thereof |
| CN105195688A (en) * | 2015-11-02 | 2015-12-30 | 上海宝钢铸造有限公司 | Sand mold sample stripping device and stripping method |
| CN107443633A (en) * | 2017-08-30 | 2017-12-08 | 昌河飞机工业（集团）有限责任公司 | A kind of stripper apparatus for base body die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |