CN201872616U - Automobile dashboard - Google Patents
Automobile dashboard Download PDFInfo
- Publication number
- CN201872616U CN201872616U CN2010205651453U CN201020565145U CN201872616U CN 201872616 U CN201872616 U CN 201872616U CN 2010205651453 U CN2010205651453 U CN 2010205651453U CN 201020565145 U CN201020565145 U CN 201020565145U CN 201872616 U CN201872616 U CN 201872616U
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- Prior art keywords
- zone
- joint line
- control glue
- automobile
- glue
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- 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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Abstract
The utility model relates to the technical field of automobile accessories and parts, especially to an automobile dashboard. The dashboard comprises a dashboard body which comprises welding line areas and cast gates. Glue controlling areas are equipped between one welding line area and an adjacent cast gate. The glue controlling areas equipped between one welding line area and an adjacent cast gate block the glue flow to some extent. The overflowed melt glue slowly flows to the welding line areas respectively from the glue controlling areas on the two sides. The flowing speed of the melt glue inside a die is thus decreased. The welding lines are ensured to be molded in a welding line area between two adjacent glue controlling areas. Therefore, the welding lines of the automobile dashboard are made within an assigned range. Furthermore, the automobile dashboard in the utility model has the characteristics of simple structure and low manufacturing cost.
Description
Technical field
The utility model relates to automobile and joins the component technology field, particularly a kind of Automobile instrument.
Background technology
Joint line (welding line) also be weld bond, be exactly plastic cement products in injection moulding process, melten gel has the melten gel fluid of two strands or multiply to converge formed line after cast gate injects in certain position of mould.
Existing Automobile instrument mostly is plastic cement products, and it is critical function spare and one of ornamental trimming on the automobile.Add man-hour in injection moulding, because the poor flow quality of melten gel or melten gel interflow portion temperature are too low, fail fully fusion during the interflow, melten gel can produce joint line on product, the joint line present position have a low defective of structural strength.Yet according to the stressing conditions of Automobile instrument and the demand of production and processing, manufacturer requires the joint line of instrument carrier panel to be formed in the specific zone, avoids Automobile instrument to deform even ruptures.The flowing velocity that is subjected to melten gel is factor affecting faster, and the particular location that joint line forms is difficult to control.
In the prior art, thereby adjust the position of joint line, but the scope in joint line zone is less by the position of adjusting mould gate, the particular location of cast gate is difficult for controlling, and this method need change the position of mould gate, has increased the cost of mould, the productive costs height.
Summary of the invention
The purpose of this utility model is that a kind of be convenient to control joint line formation position and the low Automobile instrument of productive costs are provided at the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical proposals:
A kind of Automobile instrument comprises the instrument carrier panel body, and described instrument carrier panel body comprises joint line zone and cast gate, is provided with control glue zone between described joint line zone and the cast gate.
Wherein, described control glue zone is arranged with in the instrument carrier panel body.
Wherein, described control glue zone is convexly set in the instrument carrier panel body.
Wherein, described joint line zone is arranged at the middle part in adjacent two control glue zones.
Wherein, be provided with at least two control glue zones between described joint line zone and the cast gate.
Wherein, the cross sectional shape in described control glue zone is curved.
Wherein, described control glue zone and instrument carrier panel body intersection are provided with the arc lead angle.
Wherein, the outer ledge in described joint line zone is provided with reinforced rib, and described reinforced rib and joint line regions perpendicular are provided with.
The utility model beneficial effect is: the utility model comprises the instrument carrier panel body, and described instrument carrier panel body comprises joint line zone and cast gate, is provided with control glue zone between described joint line zone and the cast gate; Control glue zone is set between joint line zone and the cast gate, certain the stopping of mobile formation to melten gel, the melten gel that overflows slowly flows to the joint line zone from the control glue zone of both sides respectively, thereby slow down the flowing velocity of melten gel in mould, guarantee that joint line is molded over the joint line zone between adjacent two control glue zones, thereby the joint line that makes Automobile instrument drops in the scope of appointment, and simple in structure, productive costs is low.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of Automobile instrument of the utility model;
Fig. 2 is the control glue areal distribution scheme drawing of a kind of Automobile instrument of the utility model.
In Fig. 1 and Fig. 2, include:
1---the instrument carrier panel body
2---the joint line zone
3---control glue zone.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As depicted in figs. 1 and 2, the utility model comprises instrument carrier panel body 1, and described instrument carrier panel body 1 comprises joint line zone 2 and cast gate, is provided with control glue zone 3 between described joint line zone 2 and the cast gate.
Add man-hour in injection moulding, melten gel to flowing, is provided with control glue zone 3 from cast gate all around between joint line zone 2 and cast gate, to certain the stopping of mobile formation of melten gel, reduced the flowing velocity of melten gel.Along with flowing of melten gel, melten gel is pooled to control glue zone 3 gradually, after melten gel is pooled to certain volume, melten gel overflows control glue zone 3, and the melten gel that overflows slowly flows to joint line zone 2 from the control glue zone 3 of both sides respectively, thereby slows down the flowing velocity of melten gel in mould, guarantee that joint line is controlled between adjacent two control glue zones 3, the joint line of Automobile instrument is dropped in joint line zone 2 scopes of appointment, and simple in structure, productive costs is low.Further, can adjust the position in control glue zone 3 according to the structure size of cast gate pairing instrument carrier panel body 1 between the distance in joint line zone 2 and cast gate and joint line zone 2, certainly also can be by the width of adjusting control glue zone 3 or the size of highly adjusting control glue zone 3, guarantee that joint line can accurately fall in joint line zone 2 scopes of Automobile instrument appointment, simple in structure, be convenient to control the particular location of joint line.
Control glue of the present utility model zone 3 is arranged with in instrument carrier panel body 1.Control glue zone 3 is arranged with in instrument carrier panel body 1, near melten gel is pooled to control glue zone 3, when melten gel is pooled to certain volume, melten gel overflows from control glue zone 3, and the melten gel that overflows flows to joint line zone 2 from the control glue zone 3 of both sides respectively lentamente, realizes that the part is carried out in 2 both sides, joint line zone subtracts glue, thereby slow down the flowing velocity of melten gel in mould, guarantee that joint line drops in joint line zone 2 scopes of appointment, save raw MAT'L, reduce production costs.
As another kind of preferred implementation, control glue of the present utility model zone 3 is convexly set in instrument carrier panel body 1.Control glue zone 3 is convexly set in instrument carrier panel body 1, near melten gel is pooled to control glue zone 3, melten gel overflows after filling and completely controlling glue zone 3 gradually, the melten gel that overflows flows to joint line zone 2 from the control glue zone 3 of both sides respectively lentamente, realization is carried out the part to 2 both sides, joint line zone and is added glue, thereby slows down the flowing velocity of melten gel in mould, is convenient to control the concrete formation position of joint line, and improved the structural strength in control glue zone 3, further improved structural strength of the present utility model.
Joint line of the present utility model zone 2 is arranged at the middle part in adjacent two control glue zones 3.Be in the middle part of adjacent two cast gates when joint line zone 2, and the structure of cooresponding Automobile instrument is when being symmetrically distributed, joint line zone 2 is arranged at the middle part in adjacent two control glue zones 3, guarantees that joint line can accurately fall in the joint line zone 2, improves reliability of service of the present utility model.
Be provided with at least two control glue zones 3 between joint line of the present utility model zone 2 and the cast gate.In the present embodiment, two control glue zones 3 are set between joint line zone 2 and cast gate, when avoiding when the melten gel flowing velocity that too fast or flow is excessive, melten gel overflows the control glue zone 3 that is positioned at joint line zone 2 one sides rapidly, makes joint line depart from the joint line zone 2 of appointment.Further, can also a plurality of control glue zone 3 be set respectively, further improve reliability of service of the present utility model in 2 both sides, joint line zone.
The cross sectional shape in control glue of the present utility model zone 3 is curved.When control glue zone 3 was arranged with in instrument carrier panel body 1, the cross sectional shape in control glue zone 3 was the arc of indent, when control glue zone 3 is convexly set in instrument carrier panel body 1, the cross sectional shape in control glue zone 3 is the arc of projection, be convenient to machine-shaping, enhance productivity, reduce production costs.Certainly the cross sectional shape in control glue zone 3 can also be waveform, " U ", " V " or other shapes.
Control glue of the present utility model zone 3 is provided with the arc lead angle with instrument carrier panel body 1 intersection.Control glue zone 3 forms an angle with instrument carrier panel body 1 intersection, in the melten gel flow process, this angle can be to certain the stopping of mobile formation of melten gel, the setting of arc lead angle guarantees that melten gel flows smooth and easy in the control glue zone 3 and the intersection of instrument carrier panel body 1, be convenient to machine-shaping, further improved service life of the present utility model.
The outer ledge in joint line of the present utility model zone 2 is provided with reinforced rib, described reinforced rib and the 2 vertical settings of joint line zone.Outer ledge in joint line zone 2 is provided with reinforced rib, make reinforced rib and joint line orthogonal, effectively disperseed the focal point of stress on the joint line, improved the structural strength in joint line zone 2, effectively avoid instrument carrier panel body 1 to deform even rupture, improved reliability of service of the present utility model in joint line zone 2.
Certainly, the above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (8)
1. an Automobile instrument comprises the instrument carrier panel body, and described instrument carrier panel body comprises joint line zone and cast gate, it is characterized in that: be provided with control glue zone between described joint line zone and the cast gate.
2. a kind of Automobile instrument according to claim 1 is characterized in that: described control glue zone is arranged with in the instrument carrier panel body.
3. a kind of Automobile instrument according to claim 1 is characterized in that: described control glue zone is convexly set in the instrument carrier panel body.
4. according to claim 2 or 3 described a kind of Automobile instruments, it is characterized in that: described joint line zone is arranged at the middle part in adjacent two control glue zones.
5. a kind of Automobile instrument according to claim 4 is characterized in that: be provided with at least two control glue zones between described joint line zone and the cast gate.
6. a kind of Automobile instrument according to claim 5 is characterized in that: the cross sectional shape in described control glue zone is curved.
7. a kind of Automobile instrument according to claim 6 is characterized in that: described control glue zone is provided with the arc lead angle with instrument carrier panel body intersection.
8. a kind of Automobile instrument according to claim 7 is characterized in that: the outer ledge in described joint line zone is provided with reinforced rib, and described reinforced rib and joint line regions perpendicular are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205651453U CN201872616U (en) | 2010-10-18 | 2010-10-18 | Automobile dashboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205651453U CN201872616U (en) | 2010-10-18 | 2010-10-18 | Automobile dashboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872616U true CN201872616U (en) | 2011-06-22 |
Family
ID=44160548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205651453U Expired - Lifetime CN201872616U (en) | 2010-10-18 | 2010-10-18 | Automobile dashboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358976A (en) * | 2013-07-19 | 2013-10-23 | 昆山拓安塑料制品有限公司 | Plate-shaped aluminized resin cast and manufacture method thereof |
| CN106142453A (en) * | 2015-03-27 | 2016-11-23 | 天津博信汽车零部件有限公司 | Prepare mould section bar, mould and the plastic product of plastic product |
-
2010
- 2010-10-18 CN CN2010205651453U patent/CN201872616U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358976A (en) * | 2013-07-19 | 2013-10-23 | 昆山拓安塑料制品有限公司 | Plate-shaped aluminized resin cast and manufacture method thereof |
| CN106142453A (en) * | 2015-03-27 | 2016-11-23 | 天津博信汽车零部件有限公司 | Prepare mould section bar, mould and the plastic product of plastic product |
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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: 20110622 |
|
| CX01 | Expiry of patent term |