CN204523894U - A kind of bicycle elbow device - Google Patents
A kind of bicycle elbow device Download PDFInfo
- Publication number
- CN204523894U CN204523894U CN201520194475.9U CN201520194475U CN204523894U CN 204523894 U CN204523894 U CN 204523894U CN 201520194475 U CN201520194475 U CN 201520194475U CN 204523894 U CN204523894 U CN 204523894U
- Authority
- CN
- China
- Prior art keywords
- bend pipe
- curvature portion
- cylinder pressure
- elbow
- elbow curvature
- 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
- 238000004080 punching Methods 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000007493 shaping process Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
The utility model discloses a kind of bicycle elbow device, comprise a substrate, also comprise bend pipe mould, bent pipe positioning device, fixer cylinder pressure, fixed mould, elbow curvature portion forming liquid cylinder pressure, elbow curvature portion shaping dies, bend pipe punching press hydraulic cylinder, bend pipe diel.Beneficial effect: the pressurize that a period of time can be carried out bend pipe, make curved go out bend pipe can not resilience, the bend pipe percentage of A-class goods produced is high, ensure that product quality.
Description
Technical field
The utility model relates to attachments of a bicycle processing technique field, particularly relates to a kind of bicycle elbow device.
Background technology
In bicycle processing process, need processing bend pipe as shown in Figure 1.Traditional production process is all be placed on punch press by straight tube to be stamped to form.
But because punch press for pressing down rapidly, lift, and the pressurize of a period of time cannot be carried out to bend pipe, cause curved after pipe have very large resilience.And the part bending degree not too unification of bend pipe bending, the bend pipe percentage of A-class goods namely produced is not high, does not reach production requirement.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of efficient and bicycle elbow device that the percentage of A-class goods is high.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts and is:
A kind of bicycle elbow device, comprise a substrate, it is characterized in that: also comprise bend pipe mould, bent pipe positioning device, fixer cylinder pressure, fixed mould, elbow curvature portion forming liquid cylinder pressure, elbow curvature portion shaping dies, bend pipe punching press hydraulic cylinder, bend pipe diel; Described bent pipe positioning device comprises a riser and is connected in the positioning guide column on riser; Described fixer cylinder pressure is connected on the substrate by an I-steel, and the front end of fixer cylinder pressure connects described fixed mould; Described elbow curvature portion forming liquid cylinder pressure is connected on the substrate by an I-steel, and the front end of described elbow curvature portion forming liquid cylinder pressure connects described elbow curvature portion shaping dies; Described bend pipe punching press hydraulic cylinder is connected on the substrate by an I-steel, and the front end of described bend pipe punching press hydraulic cylinder connects described bend pipe diel; Described bend pipe mould is provided with first grooving suitable with bend pipe shape; Described fixed mould have the draw-in groove suitable with bend pipe surface; Described elbow curvature portion shaping dies is provided with second grooving suitable with elbow curvature portion; Described bend pipe diel has the stamped groove suitable with bend pipe surface.
Due to the utilization of technique scheme, the utility model compared with prior art has following beneficial effect:
The pressurize of a period of time can be carried out to bend pipe, make curved go out bend pipe can not resilience, the bend pipe percentage of A-class goods produced is high, ensure that product quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the utility model needs the bend pipe of processing.
Fig. 2 is the structural representation of a kind of bicycle elbow device of the utility model.
Fig. 3 is the structural representation of the utility model bend pipe mould.
Fig. 4 is the structural representation of the utility model bent pipe positioning device.
Fig. 5 is the structural representation of the utility model fixed mould.
Fig. 6 is the structural representation of the utility model elbow curvature portion shaping dies.
Fig. 7 is the structural representation of the utility model bend pipe diel.
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present utility model is described in further detail:
A kind of bicycle elbow device, comprise a substrate 1, it is characterized in that: also comprise bend pipe mould 2, bent pipe positioning device 3, fixer cylinder pressure 4, fixed mould 5, elbow curvature portion forming liquid cylinder pressure 6, elbow curvature portion shaping dies 7, bend pipe punching press hydraulic cylinder 8, bend pipe diel 9; The positioning guide column 32 that described bent pipe positioning device 3 comprises a riser 31 and is connected on riser 31; Described fixer cylinder pressure 4 is connected on the substrate by an I-steel, and the front end of fixer cylinder pressure 4 connects described fixed mould 5; Described elbow curvature portion forming liquid cylinder pressure 6 is connected on described substrate 1 by an I-steel, and the front end of described elbow curvature portion forming liquid cylinder pressure 6 connects described elbow curvature portion shaping dies 7; Described bend pipe punching press hydraulic cylinder 8 is connected on described substrate 1 by an I-steel, and the front end of described bend pipe punching press hydraulic cylinder 8 connects described bend pipe diel 9; Described bend pipe mould 2 is provided with first grooving 21 suitable with bend pipe shape; Described fixed mould 5 have the draw-in groove 51 suitable with bend pipe surface; Described elbow curvature portion shaping dies 7 is provided with second grooving 71 suitable with elbow curvature portion; Described bend pipe diel 9 has the stamped groove 91 suitable with bend pipe surface.
Simple operation principle:
(1) piston of fixer cylinder pressure 4, elbow curvature portion forming liquid cylinder pressure 6 and bend pipe punching press hydraulic cylinder 8 is all retracted;
(2) straight tube is placed in the positioning guide column 32 of bent pipe positioning device 3;
(3) utilize fixer cylinder pressure 4 that this straight tube is fixed;
(4) elbow curvature portion forming liquid cylinder pressure 6 and bend pipe punching press hydraulic cylinder 8 apply strength, can carry out punching press to this straight tube, can a period of time be kept thus prevent curved go out bend pipe rebound.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (1)
1. a bicycle elbow device, comprise a substrate, it is characterized in that: also comprise bend pipe mould, bent pipe positioning device, fixer cylinder pressure, fixed mould, elbow curvature portion forming liquid cylinder pressure, elbow curvature portion shaping dies, bend pipe punching press hydraulic cylinder, bend pipe diel;
Described bent pipe positioning device comprises a riser and is connected in the positioning guide column on riser;
Described fixer cylinder pressure is connected on the substrate by an I-steel, and the front end of fixer cylinder pressure connects described fixed mould;
Described elbow curvature portion forming liquid cylinder pressure is connected on the substrate by an I-steel, and the front end of described elbow curvature portion forming liquid cylinder pressure connects described elbow curvature portion shaping dies;
Described bend pipe punching press hydraulic cylinder is connected on the substrate by an I-steel, and the front end of described bend pipe punching press hydraulic cylinder connects described bend pipe diel;
Described bend pipe mould is provided with first grooving suitable with bend pipe shape; Described fixed mould have the draw-in groove suitable with bend pipe surface; Described elbow curvature portion shaping dies is provided with second grooving suitable with elbow curvature portion; Described bend pipe diel has the stamped groove suitable with bend pipe surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194475.9U CN204523894U (en) | 2015-04-02 | 2015-04-02 | A kind of bicycle elbow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194475.9U CN204523894U (en) | 2015-04-02 | 2015-04-02 | A kind of bicycle elbow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523894U true CN204523894U (en) | 2015-08-05 |
Family
ID=53737948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194475.9U Expired - Fee Related CN204523894U (en) | 2015-04-02 | 2015-04-02 | A kind of bicycle elbow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204523894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351365A (en) * | 2017-08-14 | 2017-11-17 | 岳阳高澜节能装备制造有限公司 | A kind of bending and molding device for PVDF pipes |
| CN110814120A (en) * | 2019-11-19 | 2020-02-21 | 淮北市平祥感应炉有限公司 | Induction coil copper pipe forming device |
-
2015
- 2015-04-02 CN CN201520194475.9U patent/CN204523894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351365A (en) * | 2017-08-14 | 2017-11-17 | 岳阳高澜节能装备制造有限公司 | A kind of bending and molding device for PVDF pipes |
| CN110814120A (en) * | 2019-11-19 | 2020-02-21 | 淮北市平祥感应炉有限公司 | Induction coil copper pipe forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |