CN206286343U - Metal indicator fin extrusion molding dies - Google Patents
Metal indicator fin extrusion molding dies Download PDFInfo
- Publication number
- CN206286343U CN206286343U CN201621434798.1U CN201621434798U CN206286343U CN 206286343 U CN206286343 U CN 206286343U CN 201621434798 U CN201621434798 U CN 201621434798U CN 206286343 U CN206286343 U CN 206286343U
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- China
- Prior art keywords
- mould
- indicator
- lower mould
- extrusion molding
- guide pillar
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Abstract
The utility model is related to metal indicator fin extrusion molding dies, including die holder, guide pillar, upper mould, core rod and lower mould, the upper die and lower die are fixed on the die holder, the upper mould can move up and down along the guide pillar and be pressed together on the top of the lower mould, the core rod is fixed on the lower mould top, indicator to be extruded is placed on the lower mould, the upper mould is provided with needle mould rib groove, when the upper mould is pressed together on the lower mould, the indicator to be extruded is nested in the needle mould rib groove, is forced into required fin.Metal indicator fin extrusion molding dies of the present utility model, are closed by the upper molding with needle mould rib groove solid shafting nested with rotating shaft location fit, and core rod sets stopper slot, and located crush effect is good, and uniformity is good, efficiency high, and mould structure is simple, low cost.
Description
Technical field
The utility model is related to metal forming mold, more particularly to band fin metal indicator mould.
Background technology
Metal indicator in order to more meet fluid mechanics principle, indicator band middle part fin, such metal indicator when often designing
Air drag in rotation process is smaller, the metal indicator fin complex forming technology of prior art, relatively costly, qualification rate
It is low.
Utility model content
Based on this, for prior art, technical problem to be solved of the present utility model is just to provide a kind of structure letter
Single, efficient metal indicator fin extrusion molding dies.
The technical solution of the utility model is：
A kind of metal indicator fin extrusion molding dies, including die holder, guide pillar, upper mould, core rod and lower mould, the upper mould and
Lower mould is fixed on the die holder, and the upper mould can move up and down along the guide pillar and be pressed together on the top of the lower mould, the mould
Core is fixed on the lower mould top, and indicator to be extruded is placed on the lower mould, and the upper mould is provided with needle mould rib groove, the upper mould
When being pressed together on the lower mould, the indicator to be extruded is nested in the needle mould rib groove, is forced into required fin.
Wherein in one embodiment, the die holder includes upper bolster and die shoe, and the upper mould is fixed on the upper mould
Seat bottom, the lower mould is fixed on the die shoe top, and the core rod is set in the lower mould top, and the upper bolster is provided with
Coordinate the spring axle sleeve of the guide pillar, the spring axle sleeve is set on the guide pillar, by downward mechanical force, the upper mould
Seat drives the upper mould to be moved downward along the guide pillar and is pressed together on the lower mould.
Wherein in one embodiment, the core rod sets the stopper slot of the indicator to be extruded.
Wherein in one embodiment, the needle mould rib groove is provided with the pin rotating shaft location fit of the correspondence indicator to be extruded
Nested solid shafting.
Compared with the prior art, metal indicator fin extrusion molding dies of the present utility model, by band needle mould rib groove and turn
The upper molding of axle location fit nesting solid shafting is closed, and core rod sets stopper slot, and located crush effect is good, and uniformity is good, efficiency high, mould
Lamps structure is simple, low cost.
Brief description of the drawings
Fig. 1 is metal indicator fin squeezing moulded mould structure schematic diagram of the present utility model；
Fig. 2 is the upper die structure schematic diagram of metal indicator fin extrusion molding dies of the present utility model；
Fig. 3 is the structural representation of the indicator after extrusion forming of the present utility model.
Above in each figure, 10-- die holders；11-- upper bolsters；12-- die shoes；20-- guide pillars；The upper moulds of 30--；31-- needle moulds
Rib groove；32-- needle shafts are embedded in solid shafting；40-- core rods；41-- stopper slots；Mould under 50--；60-- indicators；61-- extrudes fin；
62-- rotating shafts.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.It should be noted that not rushing
In the case of prominent, the feature in following embodiment and embodiment can be mutually combined.
Fig. 1 gives the structural representation of metal indicator fin extrusion molding dies of the present utility model, and Fig. 2 is upper mould knot
Structure schematic diagram, Fig. 3 is indicator structural representation after extrusion forming, from Fig. 1~3, the metal indicator fin extrusion forming mold
Tool, including die holder 10, guide pillar 20, upper mould 30, core rod 40 and lower mould 50, upper mould 30 and lower mould 30 are fixed on die holder 10, upper mould
30 can move up and down along guide pillar 20 is pressed together on the top of lower mould 50, and core rod 40 is fixed on the top of lower mould 50, and indicator to be extruded 60 is put
Put on lower mould 50, upper mould 30 is provided with needle mould rib groove 31, when upper mould 30 is pressed together on lower mould 50, indicator to be extruded 60 is nested in pin
In ambiguous groove 31, required fin is forced into.Die holder 10 includes upper bolster 11 and die shoe 12, and upper mould 30 is fixed on upper bolster
11 bottoms, lower mould 50 is fixed on the top of die shoe 12, and core rod 40 is set in the top of lower mould 50, and upper bolster 11 is provided with cooperation guide pillar 20
Spring axle sleeve, spring axle sleeve is set on guide pillar 20, and by downward mechanical force, upper bolster 11 drives upper mould 30 along guide pillar 20
Move downward and be pressed together on lower mould 50.Core rod 40 sets the stopper slot 41 of indicator to be extruded.Needle mould rib groove 31 is provided with correspondence indicator 60
The location fit of pin rotating shaft 652 nesting solid shafting.After extruding, the extruding fin of design is formed at the middle part of indicator 60.
It is fixed by band needle mould rib groove and rotating shaft from metal indicator fin extrusion molding dies of the present utility model are understood above
Position coordinates the upper molding of nested solid shafting to close, and core rod sets stopper slot, and located crush effect is good, and uniformity is good, efficiency high, mould knot
Structure is simple, low cost.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of metal indicator fin extrusion molding dies, it is characterised in that including die holder, guide pillar, upper mould, core rod and lower mould,
The upper die and lower die are fixed on the die holder, and the upper mould can move up and down along the guide pillar and be pressed together on the upper of the lower mould
Portion, the core rod is fixed on the lower mould top, and indicator to be extruded is placed on the lower mould, and the upper mould is provided with needle mould rib
Groove, when the upper mould is pressed together on the lower mould, the indicator to be extruded is nested in the needle mould rib groove, needed for being forced into
Fin.
2. metal indicator fin extrusion molding dies according to claim 1, it is characterised in that the die holder includes upper mould
Seat and die shoe, the upper mould are fixed on the upper bolster bottom, and the lower mould is fixed on the die shoe top, the core rod
The lower mould top is set in, the upper bolster is provided with the spring axle sleeve for coordinating the guide pillar, and the spring axle sleeve is set in institute
State on guide pillar, by downward mechanical force, the upper bolster drive the upper mould moved downward along the guide pillar be pressed together on it is described
On lower mould.
3. metal indicator fin extrusion molding dies according to claim 2, it is characterised in that the core rod sets described treating
Extrude the stopper slot of indicator.
4. metal indicator fin extrusion molding dies according to claim 1, it is characterised in that the needle mould rib groove is provided with
The pin rotating shaft location fit nesting solid shafting of the correspondence indicator to be extruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434798.1U CN206286343U (en) | 2016-12-26 | 2016-12-26 | Metal indicator fin extrusion molding dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434798.1U CN206286343U (en) | 2016-12-26 | 2016-12-26 | Metal indicator fin extrusion molding dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286343U true CN206286343U (en) | 2017-06-30 |
Family
ID=59154672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434798.1U Active CN206286343U (en) | 2016-12-26 | 2016-12-26 | Metal indicator fin extrusion molding dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111381485A (en) * | 2020-04-23 | 2020-07-07 | 深圳润福金技术开发有限公司 | Full-automatic clock and watch needle tubing protrusion manufacturing equipment |
-
2016
- 2016-12-26 CN CN201621434798.1U patent/CN206286343U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111381485A (en) * | 2020-04-23 | 2020-07-07 | 深圳润福金技术开发有限公司 | Full-automatic clock and watch needle tubing protrusion manufacturing equipment |
| CN111381485B (en) * | 2020-04-23 | 2022-01-21 | 深圳润福金技术开发有限公司 | Full-automatic clock and watch needle tubing protrusion manufacturing equipment |
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