CN205056679U - Mouth style of calligraphy snap -on aluminium alloy ex -trusions mould - Google Patents
Mouth style of calligraphy snap -on aluminium alloy ex -trusions mould Download PDFInfo
- Publication number
- CN205056679U CN205056679U CN201520748637.9U CN201520748637U CN205056679U CN 205056679 U CN205056679 U CN 205056679U CN 201520748637 U CN201520748637 U CN 201520748637U CN 205056679 U CN205056679 U CN 205056679U
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- runner
- sidewall
- aluminium alloy
- buckle
- close type
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Abstract
The utility model discloses a mouth style of calligraphy snap -on aluminium alloy ex -trusions mould, its characterized in that includes the mouth of extruding on die head and the die head, extrudes mouthful and to be enclosed and the transversal mouthful font of personally submitting by four lateral wall runners, has a set of between adjacent sidewalls runner in corner junction disconnection, and two between adjacent sidewalls runners of disconnection have at least one side wall flow to say outside perk, is equipped with the first buckle runner of inside extension in the perk lateral wall runner, and the extension turns to the splice bar runner of perk lateral wall runner orientation again in the inside of the lateral wall runner that the gap is adjacent with perk lateral wall runner is equipped with earlier on, the utility model discloses the mould needs extrusion pressure less, and it is little that the probability appears in aluminum product surface folding and crack, and also very convenience during built -in cables will put into can before the closure.
Description
Technical field
The utility model relates to a kind of aluminium alloy extrusions and produces film tool, particularly relates to a kind of hollow clamp-close type section mould for aluminium alloy.
Background technology
China is industrial power, along with the manufacturing industry of progressive China of science and technology is flourish, economy is become stronger day by day, new technologies and materials is constantly emerged in large numbers, wherein aluminium alloy one of them, as almag, it has excellent mechanical performance and chemical property, be widely used in the fields such as machinery building, take aluminium alloy extrusions as main flow, substitute original structure body as component.Aluminium alloy extrusions mechanical field square tube is more common, mostly be produced by expressing technique, for hollow tubular structure, during production extrusion molding, aluminium alloy base first will enter multiple runner and arrive extrusion, converge again and combine together by extrusion extrusion molding, aluminium alloy base enters in multiple runner process and is separated into that multichannel is invisible improves resistance, need higher squeeze pressure ability shaping, affect by stable process conditions when multichannel aluminium alloy base converges and also easily occur fold or crack, often cable is furnished with rhs-structure, and existing this square tube is closed built-in cable not easily realizes, these still await technology and solve.
Utility model content
In order to solve the problem, the utility model provides a kind of hollow clamp-close type section mould for aluminium alloy.
The technical solution adopted in the utility model is: a kind of hollow clamp-close type section mould for aluminium alloy, it is characterized in that comprising the extrusion on die head and die head, extrusion is surrounded by four sidewall runners and cross section is square shape, one group of adjacent wall runner is had to disconnect in corner junction, the two adjacent wall runners disconnected have at least a sidewall runner outwards to tilt, tilt the first buckle runner being provided with in sidewall runner and inwardly stretching, be provided with one to extend internally the dowel runner turning to again and tilt sidewall runner direction in the inside of the gap sidewall runner adjacent with tilting sidewall runner, dowel runner is provided with the first snap-fit runner, the tilting sidewall of extrusion profile is inwardly close, tilt sidewall edge with when aliging with the adjacent sidewall edge of its disconnection, first buckle and the first snap-fit fasten.
Further, described tilting sidewall runner edge be respectively equipped with the second buckle runner and the second snap-fit runner with the edge of the adjacent sidewall runner of its disconnection, the tilting sidewall of extrusion profile is inwardly close, tilt sidewall edge with when aliging with the adjacent sidewall edge of its disconnection, second buckle and the second snap-fit fasten, and the fastening direction of the first buckle and the second buckle is contrary.
Further, described tilting sidewall runner with the corner junction between connected sidewall runner for axle tilts.
Further, described tilting sidewall runner tilts for axle with the corner junction between connected sidewall runner, is provided with longitudinal projection in this corner, and extrusion profile forms the longitudinal fluting corresponding with longitudinally projection in this corner.
Further, described tilting sidewall flow channel cross-section path is curve.
Further, described tilting sidewall sprue curved position inner face is provided with the position that longitudinally narrows.
Further, described tilting sidewall runner first buckle runner both sides are provided with the limit rib runner of band overhead kick.
Further, two adjacent wall runners of described disconnection outwards tilt simultaneously.
Further, described die head front end is provided with pressure roller extrusion profile being tilted sidewall and adjacent wall and fasten.
Further, described pressure roller is with power source.
The aluminum alloy square tube that the utility model mould is extruded, it is non-occluded configuration when extruding, runner need not be set to extrusion die outlet, need squeeze pressure less, need energy ezpenditure less, aluminium material surface fold and crack occurrence probability little, can form square tube by closed for gap during use, syndeton is firm, improves structural strength, also convenience very when needing built-in cable, will insert before closed.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment one structural representation.
Fig. 2 is the not closed structural representation of the utility model embodiment one extrusion profile.
Fig. 3 is the utility model embodiment one extrusion profile closing structure schematic diagram.
Fig. 4 is the utility model embodiment two structural representation.
Fig. 5 is the utility model embodiment three extrusion profile syndeton schematic diagram.
Fig. 6 is the utility model embodiment four structural representation.
Reference numeral: 1 die head; 2 sidewall runners; 3 first buckle runners; 4 dowel runners; 5 first snap-fit runners; 6 first buckles; 7 first snap-fit; 8 second buckle runners; 9 second snap-fit runners; 10 second buckles; 11 second snap-fit; 12 limit rib runners; 13 press strips; 14 pressure rollers; 15 is longitudinally protruding; 16 sidewalls; 17 limit ribs; 18 power sources.
Detailed description of the invention
The utility model embodiment one as shown in Figures 1 to 3, this hollow clamp-close type section mould for aluminium alloy comprises the extrusion on die head 1 and die head, extrusion is surrounded by four sidewall runners 2 and cross section is square shape, one group of adjacent wall runner is had to disconnect in corner junction, the two adjacent wall runners disconnected have at least a sidewall runner outwards to tilt, the present embodiment is that side tilts, also can tilt both sides during enforcement simultaneously, tilt the first buckle runner 3 being provided with in sidewall runner and inwardly stretching, be provided with one to extend internally the dowel runner 4 turning to again and tilt sidewall runner direction in the inside of the gap sidewall runner adjacent with tilting sidewall runner, dowel runner is provided with the first snap-fit runner 5, the tilting sidewall of extrusion profile is inwardly close, tilt sidewall edge with when aliging with the adjacent sidewall edge of its disconnection, first buckle 6 and the first snap-fit 7 fasten.Tilt sidewall runner edge and be respectively equipped with the second buckle runner 8 and the second snap-fit runner 9 with the edge of the adjacent sidewall runner of its disconnection, tilting sidewall in extrusion profile sidewall 16 is inwardly close, tilt sidewall edge with when aliging with the adjacent sidewall edge of its disconnection, second buckle 10 and the second snap-fit 11 fasten, and the fastening direction of the first buckle and the second buckle is contrary.Tilting sidewall flow channel cross-section path is curve, tilts sidewall sprue curved position inner face and is provided with the position that longitudinally narrows, be convenient to bending fastening.The aluminum alloy square tube that the utility model mould is extruded, it is non-occluded configuration when extruding, runner need not be set to extrusion die outlet, need squeeze pressure less, need energy ezpenditure less, aluminium material surface fold and crack occurrence probability little, can form square tube by closed for gap during use, syndeton is firm, improves structural strength, also convenience very when needing built-in cable, will insert before closed.
The utility model embodiment two as shown in Figure 4, this hollow clamp-close type section mould for aluminium alloy tilts sidewall runner with the corner junction between connected sidewall runner for axle tilts, longitudinally projection 15 is provided with in this corner, extrusion profile forms the longitudinal fluting corresponding with longitudinally projection in this corner, is convenient to bending fastening.
As shown in Figure 5, this hollow clamp-close type section mould for aluminium alloy tilts the limit rib runner 12 that sidewall runner first buckle runner both sides are provided with band overhead kick to the utility model embodiment three, and in extrusion profile limit rib 17, interspersed press strip 13, improves syndeton intensity.
The utility model embodiment four as shown in Figure 6, this hollow clamp-close type section mould for aluminium alloy die head front end is provided with the pressure roller 14 extrusion profile being tilted sidewall and adjacent wall and fasten, pressure roller is with power source 18, and one step press, power source drawing effect can reduce to extrude force.
During enforcement, two adjacent wall runners of disconnection tilt simultaneously outwards, in extrusion profile snap-fitting process this two to tilt sidewall inwardly close, press the first buckle place and dowel place makes buckle engage, connect more firmly high; First buckle runner and sidewall runner junction, dowel runner and sidewall runner junction distance gap are 2/1 to three/3rds of the width of sidewall runner, and squeeze-up has suitable elastic allowance, is beneficial to engaging; The corner that adjacent wall connects is fillet, forms decorative cover.
Be only the utility model preferred embodiment in sum, all equivalence modifications of doing according to the application and prior art are added and are all considered as the utility model technology category.
Claims (10)
1. a hollow clamp-close type section mould for aluminium alloy, it is characterized in that comprising the extrusion on die head and die head, extrusion is surrounded by four sidewall runners and cross section is square shape, one group of adjacent wall runner is had to disconnect in corner junction, the two adjacent wall runners disconnected have at least a sidewall runner outwards to tilt, tilt the first buckle runner being provided with in sidewall runner and inwardly stretching, be provided with one to extend internally the dowel runner turning to again and tilt sidewall runner direction in the inside of the gap sidewall runner adjacent with tilting sidewall runner, dowel runner is provided with the first snap-fit runner, the tilting sidewall of extrusion profile is inwardly close, tilt sidewall edge with when aliging with the adjacent sidewall edge of its disconnection, first buckle and the first snap-fit fasten.
2. hollow clamp-close type section mould for aluminium alloy according to claim 1, it is characterized in that described tilting sidewall runner edge and be respectively equipped with the second buckle runner and the second snap-fit runner with the edge of the adjacent sidewall runner of its disconnection, the tilting sidewall of extrusion profile is inwardly close, tilt sidewall edge with when aliging with the adjacent sidewall edge of its disconnection, second buckle and the second snap-fit fasten, and the fastening direction of the first buckle and the second buckle is contrary.
3. hollow clamp-close type section mould for aluminium alloy according to claim 1, is characterized in that described tilting sidewall runner with the corner junction between connected sidewall runner for axle tilts.
4. hollow clamp-close type section mould for aluminium alloy according to claim 3, it is characterized in that described tilting sidewall runner with the corner junction between connected sidewall runner for axle tilts, be provided with longitudinal projection in this corner, extrusion profile forms the longitudinal fluting corresponding with longitudinally projection in this corner.
5. hollow clamp-close type section mould for aluminium alloy according to claim 1, is characterized in that described tilting sidewall flow channel cross-section path is curve.
6. hollow clamp-close type section mould for aluminium alloy according to claim 5, is characterized in that described tilting sidewall sprue curved position inner face is provided with the position that longitudinally narrows.
7. hollow clamp-close type section mould for aluminium alloy according to claim 1, is characterized in that described tilting sidewall runner first buckle runner both sides are provided with the limit rib runner of band overhead kick.
8. hollow clamp-close type section mould for aluminium alloy according to claim 1, is characterized in that two adjacent wall runners of described disconnection outwards tilt simultaneously.
9. hollow clamp-close type section mould for aluminium alloy according to claim 1, is characterized in that described die head front end is provided with pressure roller extrusion profile being tilted sidewall and adjacent wall and fasten.
10. hollow clamp-close type section mould for aluminium alloy according to claim 9, is characterized in that described pressure roller is with power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748637.9U CN205056679U (en) | 2015-09-24 | 2015-09-24 | Mouth style of calligraphy snap -on aluminium alloy ex -trusions mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748637.9U CN205056679U (en) | 2015-09-24 | 2015-09-24 | Mouth style of calligraphy snap -on aluminium alloy ex -trusions mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056679U true CN205056679U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748637.9U Withdrawn - After Issue CN205056679U (en) | 2015-09-24 | 2015-09-24 | Mouth style of calligraphy snap -on aluminium alloy ex -trusions mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107864A (en) * | 2015-09-24 | 2015-12-02 | 重庆盛镁镁业有限公司 | Rectangular clamping-type aluminum alloy section die |
-
2015
- 2015-09-24 CN CN201520748637.9U patent/CN205056679U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107864A (en) * | 2015-09-24 | 2015-12-02 | 重庆盛镁镁业有限公司 | Rectangular clamping-type aluminum alloy section die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20170606 |