CN208592305U - A kind of buoyant structure - Google Patents
A kind of buoyant structure Download PDFInfo
- Publication number
- CN208592305U CN208592305U CN201821023048.4U CN201821023048U CN208592305U CN 208592305 U CN208592305 U CN 208592305U CN 201821023048 U CN201821023048 U CN 201821023048U CN 208592305 U CN208592305 U CN 208592305U
- Authority
- CN
- China
- Prior art keywords
- briquetting
- buoyant
- buoyant block
- plane
- block
- 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 - Fee Related
Links
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of buoyant structure, including material strip, buoyant block, lower bolster and die holder, the lower part of material strip is arranged in the buoyant block and the material strip jacks up upwards by the buoyant block, flexible original part is arranged in the lower part of buoyant block, the elastic original part is arranged on the side of lower bolster and die holder, briquetting is provided on the lower bolster, the briquetting is screwed on lower bolster, the briquetting and the buoyant block are by contact of incline plane, the one side that briquetting is in contact with buoyant block is inclined-plane, the one side that buoyant block is in contact with briquetting is inclined-plane, buoyant block buoyance lift height is controlled by briquetting, its inclined-plane is in contact with the inclined-plane of briquetting when buoyant block buoyance lift.The buoyant structure of the utility model, stress point is scattered in entire inclined-plane to buoyant block in the process of running, so that the interaction force between buoyant block and briquetting is small, extends the service life of buoyant block, mold repair frequency is effectively reduced.
Description
Technical field
The utility model relates to Tool and Die Technology design field more particularly to a kind of buoyant structure.
Background technique
In the design of the product molds such as case and cabinet automobile, material strip need to float certain altitude just and can guarantee that material strip feeding is suitable
Freely, mold production is stablized.Traditional buoyant block is generally rectilinear, but there are security risks for such design, since buoyant block is upward
The hanging platform stop bit to float on buoyant block, for stress point at hanging platform cusp, floating plate output height is easy to produce metal fatigue, and hanging platform is disconnected
It splits, buoyant block is caused to jump to lower template and cannot be found in time and explode mold, there is biggish security risk.
Utility model content
In view of the above drawbacks of the prior art, the utility model provides a kind of buoyant structure, to solve buoyant block to floating
The problems in stress point collection when dynamic.
To achieve the above object, the utility model proposes a kind of buoyant structure, including material strip, buoyant block, lower bolster and
Die holder, the lower part of material strip is arranged in the buoyant block and the material strip jacks up upwards by the buoyant block, buoyant block
Flexible original part is arranged in lower part, and the elastic original part is arranged on the side of lower bolster and die holder, sets on the lower bolster
Be equipped with briquetting, the briquetting is screwed on lower bolster, the briquetting and the buoyant block by contact of incline plane,
The one side that briquetting is in contact with buoyant block is inclined-plane, and the one side that buoyant block is in contact with briquetting is inclined-plane, buoyant block buoyance lift height
It is controlled by briquetting, its inclined-plane is in contact with the inclined-plane of briquetting when buoyant block buoyance lift.
Preferably, the angle of the inclined surface of buoyant block and the inclined surface and horizontal plane of the angle of horizontal plane and briquetting
It is identical.
Preferably, the stroke of briquetting limitation buoyant block.
Preferably, the upper end of the buoyant block and the lower end of material strip are in close contact.
Preferably, the lower end of the buoyant block and the upper end of elastic original part are in close contact.
The buoyant structure of the utility model, both briquetting and buoyant block by contact of incline plane, when buoyant block buoyance lift its inclined-plane with
Briquetting contact of incline plane, stress surface is big, and since ramp effect power is decomposed into upward and horizontal direction power, which was being run
Stress point is scattered in entire inclined-plane in journey, so that the interaction force between buoyant block and briquetting is small, extends the use of buoyant block
Mold repair frequency is effectively reduced in service life.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of traditional buoyant structure；
Fig. 2 is a kind of structural schematic diagram of buoyant structure of the utility model.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Material strip | 2 | Buoyant block |
| 3 | Lower bolster | 4 | Die holder |
| 5 | Elastic original part | 6 | Briquetting |
| 7 | Screw |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
In traditional buoyant structure, referring to Fig.1, buoyant block is generally rectilinear.Since buoyant block is floated upwards by buoyant
Hanging platform stop bit on block, for stress point at hanging platform cusp, floating plate output height is easy to produce metal fatigue, and hanging platform fracture causes to float
Material block jumps to lower template and cannot be found to explode mold in time, has biggish security risk.
In the utility model embodiment, referring to Fig. 2, the buoyant structure, including material strip 1, buoyant block 2, lower bolster 3 and mould
Seat 4, the lower part of material strip 1 is arranged in for the buoyant block 2 and the material strip 1 jacks up upwards by the buoyant block 2, buoyant block
2 upper end and the lower end of material strip 1 are in close contact.Flexible original part 5, the lower end of buoyant block 2 and elasticity is arranged in the lower part of buoyant block 2
The upper end of original part 5 is in close contact.The elastic original part 5 is arranged on the side of lower bolster 3 and die holder 4, the lower bolster 3
On be provided with briquetting 6, the briquetting 6 is fixed on lower bolster 3 by screw 7, the briquetting 6 and the buoyant block 2
By contact of incline plane, the one side that briquetting 6 is in contact with buoyant block 2 is inclined-plane, and the one side that buoyant block 2 is in contact with briquetting is inclined-plane,
The angle of the inclined surface and horizontal plane of the inclined surface of buoyant block 2 and the angle of horizontal plane and briquetting 6 is identical.Buoyant
2 buoyance lift height of block is controlled by briquetting 6, and the briquetting 6 limits the stroke of buoyant block 2.Its inclined-plane and briquetting when buoyant 2 buoyance lift of block
6 inclined-plane is in contact, and stress surface is big, and since ramp effect power is decomposed into upward and horizontal direction power, which is being run
Stress point is scattered in entire inclined-plane in the process, so that the interaction force between buoyant block 2 and briquetting 6 is small, extends buoyant block 2
Mold repair frequency is effectively reduced in service life.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (5)
1. a kind of buoyant structure, including material strip, buoyant block, lower bolster and die holder, which is characterized in that the buoyant block setting exists
The lower part of material strip and the material strip jack up upwards by the buoyant block, and flexible original part is arranged in the lower part of buoyant block, described
Elastic original part be arranged on the side of lower bolster and die holder, briquetting is provided on the lower bolster, the briquetting passes through
Screw is fixed on lower bolster, the briquetting and the buoyant block by contact of incline plane, briquetting be in contact with buoyant block one
Face is inclined-plane, and the one side that buoyant block is in contact with briquetting is inclined-plane, and buoyant block buoyance lift height is controlled by briquetting, when buoyant block buoyance lift
Its inclined-plane is in contact with the inclined-plane of briquetting.
2. a kind of buoyant structure as described in claim 1, which is characterized in that the inclined surface of the buoyant block and horizontal plane
The angle of the inclined surface and horizontal plane of angle and briquetting is identical.
3. a kind of buoyant structure as described in claim 1, which is characterized in that the stroke of the briquetting limitation buoyant block.
4. a kind of buoyant structure as described in claim 1, which is characterized in that the upper end of the buoyant block and the lower end of material strip
It is in close contact.
5. a kind of buoyant structure as described in claim 1, which is characterized in that the lower end of the buoyant block is upper with elastic original part
End is in close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023048.4U CN208592305U (en) | 2018-06-29 | 2018-06-29 | A kind of buoyant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023048.4U CN208592305U (en) | 2018-06-29 | 2018-06-29 | A kind of buoyant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208592305U true CN208592305U (en) | 2019-03-12 |
Family
ID=65602128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821023048.4U Expired - Fee Related CN208592305U (en) | 2018-06-29 | 2018-06-29 | A kind of buoyant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208592305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020437A (en) * | 2021-03-02 | 2021-06-25 | 深圳市亿和精密科技集团有限公司 | Negative angle bending device for reducing bending scratch |
| CN113118307A (en) * | 2021-03-24 | 2021-07-16 | 深圳市亿和精密科技集团有限公司 | One-step negative angle structure bending forming die |
-
2018
- 2018-06-29 CN CN201821023048.4U patent/CN208592305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020437A (en) * | 2021-03-02 | 2021-06-25 | 深圳市亿和精密科技集团有限公司 | Negative angle bending device for reducing bending scratch |
| CN113118307A (en) * | 2021-03-24 | 2021-07-16 | 深圳市亿和精密科技集团有限公司 | One-step negative angle structure bending forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |