CN103978106A - Elbow pipe forming die - Google Patents
Elbow pipe forming die Download PDFInfo
- Publication number
- CN103978106A CN103978106A CN201410197445.3A CN201410197445A CN103978106A CN 103978106 A CN103978106 A CN 103978106A CN 201410197445 A CN201410197445 A CN 201410197445A CN 103978106 A CN103978106 A CN 103978106A
- Authority
- CN
- China
- Prior art keywords
- spring
- counterdie
- lower die
- bent pipe
- pipe forming
- 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.)
- Pending
Links
Abstract
The invention provides an elbow pipe forming die. The elbow pipe forming die comprises a lower die plate, spring glands arranged on the lower die plate, springs fixedly arranged on the spring glands, spring seats fixedly arranged on the springs, a guide plate which is arranged on the lower die plate, clamping plates arranged at two ends of the lower die plate, a lower die arranged on the middle spring seat, movable lower dies arranged on the spring seats on the outer sides and the clamping plates, and an upper die arranged on the lower die. The elbow pipe forming die has the advantage that the lower die is divided into the middle lower die and the movable lower dies on two sides, and the movement modes of the two kinds of lower dies are different to adapt to angular variation in elbow pipes, so that the elbow pipes meeting requirements can be obtained. The elbow pipe forming die is simple in structure, easy and convenient to operate and high in yield of products, and brings huge profits to enterprises.
Description
Technical field
the present invention relates to die apparatus field, particularly a kind of for straight tube being made as to the mould of bend pipe.
Background technology
the methods such as mould refers in industrial production in order to injection moulding, blowing, extrudes, die casting or forging forming, smelting, punching press, stretching obtain various moulds and the instrument of required product.In brief, mould is the instrument for formed article, and this instrument is made up of various parts, and different moulds is made up of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.The shape of mould is normally fixed, and the shape of product of moulding is only stable like this.But, for some special shape, as straight control being made as to the bend pipe of fixed angle or solid shape, common mould cannot reach good effect in this case, may occur that bent angle angle pipe linearity undesirable or corner is undesirable.Therefore, how to improve mould, make it be applicable to make bend pipe, become a kind of major issue that die apparatus field need to solve.
Summary of the invention
the easy undesirable problem of product while straight tube being made as to bend pipe for solving existing mold, the invention provides following technical scheme:
a kind of bent pipe mold, it comprises lower bolster, be installed on the spring capping of described lower bolster, be fixedly installed in spring on described spring capping, be fixedly installed in described spring top spring base, be installed on guide plate on described lower bolster, be installed on described lower bolster two ends clamp, be installed on described middle springs seat counterdie, be installed on the movable counterdie on described outside spring base and described clamp and be located at the patrix on described counterdie.
as a preferred embodiment of the present invention, between described movable counterdie and described spring base, guide shaft is installed.
as another kind of preferred version of the present invention, on described guide shaft, cover is installed.
as another preferred version of the present invention, on described counterdie, guide shaft is installed.
as another preferred version of the present invention, on described movable counterdie, bearing pin is installed.
as another preferred version of the present invention, the lower surface of described patrix is curve form, and described curve form is identical with the complete curved surface that needs to make.
as another preferred version of the present invention, the interior side-lower of described movable counterdie is chamfering structure.
as another preferred version of the present invention, described spring capping is secured by bolts in described lower bolster.
advantage of the present invention is: the present invention is by the movable counterdie of counterdie in the middle of counterdie is divided into and both sides, and the move mode of two kinds of counterdies is different, thereby adapts to the trend that bend pipe angle changes, and can obtain complete satisfactory bend pipe from youngster; The present invention is simple in structure, easy and simple to handle, and product percent of pass is high, for enterprise has brought great profit.
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Brief description of the drawings
accompanying drawing 1 is structural representation of the present invention.
number in the figure is:
1-lower bolster, 11-spring capping, 2-spring
21-spring base, 3-guide shaft 31-cover
4-guide plate, 41-clamp, 5-counterdie
6-movable counterdie 61-bearing pin, 7-patrix
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
as shown in structural representation as of the present invention in accompanying drawing 1, a kind of bent pipe mold, it comprises lower bolster 1, be installed on the spring capping 11 of described lower bolster 1, be fixedly installed in spring 2 on described spring capping 11, be fixedly installed in described spring 2 tops spring base 21, be installed on guide plate 4 on described lower bolster 1, be installed on described lower bolster 1 two ends clamp 41, be installed on described middle springs seat 21 counterdie 5, be installed on the movable counterdie 6 on described outside spring base 21 and described clamp 41 and be located at the patrix 7 on described counterdie 5.
between described movable counterdie 6 and described spring base 21, guide shaft 3 is installed.Cover 31 is installed on described guide shaft 3.On described counterdie 5, guide shaft 3 is installed.On described movable counterdie 6, bearing pin 61 is installed.
the lower surface of described patrix 7 is curve form, and described curve form is identical with the complete curved surface that needs to make.The interior side-lower of described movable counterdie 6 is chamfering structure.Described spring capping 11 is secured by bolts in described lower bolster 1.
the above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (8)
1. a bent pipe mold, it is characterized in that: it comprises lower bolster (1), be installed on the spring capping (11) of described lower bolster (1), be fixedly installed in the spring (2) on described spring capping (11), be fixedly installed in the spring base (21) on described spring (2) top, be installed on the guide plate (4) on described lower bolster (1), be installed on the clamp (41) at described lower bolster (1) two ends, be installed on the counterdie (5) of described middle springs seat (21), be installed on the movable counterdie (6) on described outside spring base (21) and described clamp (41) and be located at the patrix (7) on described counterdie (5).
2. a kind of bent pipe mold according to claim 1, is characterized in that: between described movable counterdie (6) and described spring base (21), guide shaft (3) is installed.
3. a kind of bent pipe mold according to claim 2, is characterized in that: cover (31) is installed on described guide shaft (3).
4. a kind of bent pipe mold according to claim 1, is characterized in that: guide shaft (3) is installed on described counterdie (5).
5. a kind of bent pipe mold according to claim 1, is characterized in that: bearing pin (61) is installed on described movable counterdie (6).
6. a kind of bent pipe mold according to claim 1, is characterized in that: the lower surface of described patrix (7) is curve form, and described curve form is identical with the complete curved surface that needs to make.
7. a kind of bent pipe mold according to claim 1, is characterized in that: the interior side-lower of described movable counterdie (6) is chamfering structure.
8. a kind of bent pipe mold according to claim 1, is characterized in that: described spring capping (11) is secured by bolts in described lower bolster (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197445.3A CN103978106A (en) | 2014-05-12 | 2014-05-12 | Elbow pipe forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197445.3A CN103978106A (en) | 2014-05-12 | 2014-05-12 | Elbow pipe forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103978106A true CN103978106A (en) | 2014-08-13 |
Family
ID=51270410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197445.3A Pending CN103978106A (en) | 2014-05-12 | 2014-05-12 | Elbow pipe forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978106A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914523A (en) * | 2017-02-24 | 2017-07-04 | 巢湖学院 | A kind of machining swan neck system |
| CN106952541A (en) * | 2017-03-23 | 2017-07-14 | 任新庄 | Middle school student's physics forces testing experimental rig |
| CN107335701A (en) * | 2017-08-20 | 2017-11-10 | 芜湖通全科技有限公司 | Formation of tubes mould |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5353622A (en) * | 1993-11-10 | 1994-10-11 | Theener Ronald E | Articulated three point pipe bending apparatus |
| WO2010050059A1 (en) * | 2008-10-31 | 2010-05-06 | 日軽金アクト株式会社 | Bent member manufacturing method, bumper reinforcement manufacturing method and bending apparatus, and bumper reinforcement manufacturing apparatus |
| CN202114149U (en) * | 2011-05-31 | 2012-01-18 | 二重集团（德阳）重型装备股份有限公司 | Combined open type bending die |
| CN102430626A (en) * | 2011-11-23 | 2012-05-02 | 吉林昊宇电气股份有限公司 | Thin-wall equant (small)-radius elbow secondary forming device and secondary forming method thereof |
| CN102615156A (en) * | 2012-03-21 | 2012-08-01 | 梁首强 | Method for bending metal pipe as well as equipment for implementing method |
-
2014
- 2014-05-12 CN CN201410197445.3A patent/CN103978106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5353622A (en) * | 1993-11-10 | 1994-10-11 | Theener Ronald E | Articulated three point pipe bending apparatus |
| WO2010050059A1 (en) * | 2008-10-31 | 2010-05-06 | 日軽金アクト株式会社 | Bent member manufacturing method, bumper reinforcement manufacturing method and bending apparatus, and bumper reinforcement manufacturing apparatus |
| CN202114149U (en) * | 2011-05-31 | 2012-01-18 | 二重集团（德阳）重型装备股份有限公司 | Combined open type bending die |
| CN102430626A (en) * | 2011-11-23 | 2012-05-02 | 吉林昊宇电气股份有限公司 | Thin-wall equant (small)-radius elbow secondary forming device and secondary forming method thereof |
| CN102615156A (en) * | 2012-03-21 | 2012-08-01 | 梁首强 | Method for bending metal pipe as well as equipment for implementing method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914523A (en) * | 2017-02-24 | 2017-07-04 | 巢湖学院 | A kind of machining swan neck system |
| CN106952541A (en) * | 2017-03-23 | 2017-07-14 | 任新庄 | Middle school student's physics forces testing experimental rig |
| CN107335701A (en) * | 2017-08-20 | 2017-11-10 | 芜湖通全科技有限公司 | Formation of tubes mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |