CN107756142A - A kind of rectangular tube ellipse forming frock - Google Patents
A kind of rectangular tube ellipse forming frock Download PDFInfo
- Publication number
- CN107756142A CN107756142A CN201610701451.7A CN201610701451A CN107756142A CN 107756142 A CN107756142 A CN 107756142A CN 201610701451 A CN201610701451 A CN 201610701451A CN 107756142 A CN107756142 A CN 107756142A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- otic placode
- fraising
- lever
- rectangular tube
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
Abstract
The invention discloses a kind of rectangular tube ellipse forming frock, an elliptical modes skeleton is welded with base, a symmetrical otic placode is welded with the elliptical modes skeleton, connecting plate is welded with the head end of otic placode, bolt hole is machined with connecting plate, the end of the otic placode is machined with otic placode fraising, and the internal diameter both ends of the elliptical modes skeleton are machined with fraising, A, B hole are machined with lever, lever is equipped with briquetting roller with the cylindrical contact position of elliptical modes skeleton.Wheel shaft is housed on the briquetting roller and fixed by bearing and lever.Oval moulding on rectangular tube is to be respectively articulated with by A, B fraising on lever with elliptical modes skeleton and otic placode fraising to complete.The technical program can make rectangular tube ellipse moulding rapid shaping, have easy to process, the shortening production cycle, so as to reduce production cost.
Description
Technical field
The present invention relates to a kind of oval forming frock, especially suitable for being used during shaping oval to rectangular tube.
Background technology
At present, the supporting space capsule drivers' cab of European crane because curve it is smooth, it is handsome in appearance and it is deep be highly commended by customers, but
The skeleton manufacturing procedure of its elliptic curve moulding is cumbersome, production cycle length, so as to add the production cost of product.
The content of the invention
The task of the present invention is to propose that one kind is easy to process, reduces a kind of rectangular tube ellipse forming frock of production cost.
The task of the present invention, which is done in such a way that, is characterized in that：An elliptical modes skeleton, the ellipse are welded with base
A symmetrical otic placode is welded with mould skeleton, connecting plate is welded with the head end of otic placode, bolt hole, the otic placode are machined with connecting plate
End be machined with otic placode fraising, the internal diameter both ends of the elliptical modes skeleton are machined with fraising, A, B hole, thick stick are machined with lever
Bar is equipped with briquetting roller with the cylindrical contact position of elliptical modes skeleton.Wheel shaft is housed on the briquetting roller and consolidated by bearing and lever
It is fixed.Oval moulding on rectangular tube be by A, B on lever fraising and elliptical modes skeleton and otic placode fraising be respectively articulated with come
Complete.
The present invention has the following effects that：The technical program can make rectangular tube ellipse moulding rapid shaping, have it is easy to process,
Shorten the production cycle, so as to reduce production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Drawing explanation：1st, otic placode, 2, connecting plate, 3, rectangular tube, 4, elliptical modes skeleton, 5, fraising, 6, otic placode fraising, 7, thick stick
Bar, 8, briquetting roller.
Specific embodiment
Embodiment is described in detail with reference to the figures above, the technical program is applied to rectangle of the thickness between 0.5-2.0mm
Pipe ellipse moulding, as shown in figure 1, being welded with an elliptical modes skeleton 4 on base, a symmetrical ear is welded with the elliptical modes skeleton
Plate 1, connecting plate 2 being welded with the head end of otic placode, bolt hole being machined with connecting plate, the end of the otic placode is machined with otic placode fraising
6, the internal diameter both ends of the elliptical modes skeleton are machined with fraising 5, and aid uses lever 7, and A, B fraising are machined with lever 7,
Lever is equipped with briquetting roller 8 with the cylindrical contact position of elliptical modes skeleton, and wheel shaft is housed on the briquetting roller and passes through bearing and thick stick
Bar is fixed.
4 fraisings are machined with the elliptical modes skeleton 4, two of which is provided in the end of otic placode, two other hinge
Hole is provided in the both ends of elliptical modes skeleton diameter, A, B fraising on auxiliary tool lever respectively with elliptical modes skeleton and otic placode
On hole be hinged, so as to complete the oval moulding of rectangular tube.
During work, rectangular tube 3 is placed on elliptical modes skeleton, entered by the bolt assembled in the bolt hole on connecting plate
Row is fixed.Fraising B on lever and otic placode fraising is be hinged, and operating personnel promote lever can be by briquetting roller by workpiece（Square
Shape pipe）It is processed into required upside curve.Then the fraising A on lever is hinged with the fraising on elliptical modes skeleton, operated
Left side section curve is completed, another fraising for continuing to ream on B and otic placode is be hinged, and lower portion curve is completed in operation, finally
The A that will ream is hinged with another fraising on elliptical modes skeleton, and right part curve is completed in operation.So far whole rectangular tube is ellipse
Circle moulding can be completed.Fixing device is unclamped by workpiece（Rectangular tube）Removed from base and complete whole process.
Claims (3)
- A kind of 1. rectangular tube ellipse forming frock, it is characterised in that：An elliptical modes skeleton, the elliptical modes bone are welded with base A symmetrical otic placode is welded with frame, connecting plate is welded with the head end of otic placode, bolt hole, the end of the otic placode are machined with connecting plate End is machined with otic placode fraising, and the internal diameter both ends of the elliptical modes skeleton are machined with fraising, is machined with A, B hole on lever, lever and The cylindrical contact position of elliptical modes skeleton is equipped with briquetting roller.
- A kind of 2. rectangular tube ellipse forming frock according to claim 1, it is characterised in that：Equipped with wheel on the briquetting roller Axle is simultaneously fixed by bearing and lever.
- A kind of 3. rectangular tube ellipse forming frock according to claim 1 or 2, it is characterised in that：Ellipse on rectangular tube Shape moulding is to be respectively articulated with by A, B fraising on lever with elliptical modes skeleton and otic placode fraising to complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701451.7A CN107756142A (en) | 2016-08-23 | 2016-08-23 | A kind of rectangular tube ellipse forming frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701451.7A CN107756142A (en) | 2016-08-23 | 2016-08-23 | A kind of rectangular tube ellipse forming frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756142A true CN107756142A (en) | 2018-03-06 |
Family
ID=61263887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610701451.7A Pending CN107756142A (en) | 2016-08-23 | 2016-08-23 | A kind of rectangular tube ellipse forming frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139519A (en) * | 2020-09-14 | 2020-12-29 | 郭建国 | Forming method of forming device with wind power door frame surface finishing function |
| CN112139518A (en) * | 2020-09-14 | 2020-12-29 | 郭建国 | Forming device with wind-powered electricity generation door frame surfacing function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3537289A (en) * | 1966-10-24 | 1970-11-03 | Nippon Kokan Kk | Method of producing webbed steel pipes |
| CN1509215A (en) * | 2001-05-18 | 2004-06-30 | 林登公司 | Apparatus and methof for reshaping tubes |
| CN101296760A (en) * | 2005-10-28 | 2008-10-29 | 丰田自动车株式会社 | Method of correcting metal tube and correcting press metal die |
| CN102172682A (en) * | 2011-01-12 | 2011-09-07 | 哈尔滨工业大学 | Device and method for bending pipe with sealed end by using tension rope or plug |
| CN102284547A (en) * | 2011-06-23 | 2011-12-21 | 重庆大学 | Method for processing rectangular aluminum alloy waveguide through multi-pass rolling drawing |
| CN202963126U (en) * | 2012-10-10 | 2013-06-05 | 河南卫华重型机械股份有限公司 | Forming device for multiple sections of continuous arcs |
| CN203389987U (en) * | 2013-07-22 | 2014-01-15 | 成都市双流壁挂热交换器有限责任公司 | Forming device for irregular tube of elliptical tube |
| CN105312354A (en) * | 2015-12-02 | 2016-02-10 | 重庆西重特种铝业有限公司 | Production method of rectangular aluminum alloy pipe |
-
2016
- 2016-08-23 CN CN201610701451.7A patent/CN107756142A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3537289A (en) * | 1966-10-24 | 1970-11-03 | Nippon Kokan Kk | Method of producing webbed steel pipes |
| CN1509215A (en) * | 2001-05-18 | 2004-06-30 | 林登公司 | Apparatus and methof for reshaping tubes |
| CN101296760A (en) * | 2005-10-28 | 2008-10-29 | 丰田自动车株式会社 | Method of correcting metal tube and correcting press metal die |
| CN102172682A (en) * | 2011-01-12 | 2011-09-07 | 哈尔滨工业大学 | Device and method for bending pipe with sealed end by using tension rope or plug |
| CN102284547A (en) * | 2011-06-23 | 2011-12-21 | 重庆大学 | Method for processing rectangular aluminum alloy waveguide through multi-pass rolling drawing |
| CN202963126U (en) * | 2012-10-10 | 2013-06-05 | 河南卫华重型机械股份有限公司 | Forming device for multiple sections of continuous arcs |
| CN203389987U (en) * | 2013-07-22 | 2014-01-15 | 成都市双流壁挂热交换器有限责任公司 | Forming device for irregular tube of elliptical tube |
| CN105312354A (en) * | 2015-12-02 | 2016-02-10 | 重庆西重特种铝业有限公司 | Production method of rectangular aluminum alloy pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139519A (en) * | 2020-09-14 | 2020-12-29 | 郭建国 | Forming method of forming device with wind power door frame surface finishing function |
| CN112139518A (en) * | 2020-09-14 | 2020-12-29 | 郭建国 | Forming device with wind-powered electricity generation door frame surfacing function |
| CN112139518B (en) * | 2020-09-14 | 2021-11-30 | 山西富兴通重型环锻件有限公司 | Forming device with wind-powered electricity generation door frame surfacing function |
| CN112139519B (en) * | 2020-09-14 | 2023-01-03 | 福建省晋江风电开发有限公司 | Forming method of forming device with wind power door frame surface finishing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |