CN101708517A - Flanging machine - Google Patents
Flanging machine Download PDFInfo
- Publication number
- CN101708517A CN101708517A CN200910213860A CN200910213860A CN101708517A CN 101708517 A CN101708517 A CN 101708517A CN 200910213860 A CN200910213860 A CN 200910213860A CN 200910213860 A CN200910213860 A CN 200910213860A CN 101708517 A CN101708517 A CN 101708517A
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- China
- Prior art keywords
- cam
- camshaft
- flange
- lever
- internal mold
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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.)
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Abstract
The invention discloses a flanging machine. A camshaft is fixed on the flanging table; a cam is sheathed on the camshaft through a roller bearing; a synchronizing wheel is fixed on the cam; the axial lead of the synchronizing wheel coincides with the axial lead of the camshaft; the periphery of the cam is evenly distributed with four sliders, four guide rails and four levers; the sliders are installed in the guide rails; the guide rails are fixed on the flanging table; the rotation of the cam enables the sliders to slide back and forth in the guide rails; each slider is connected to the upper end of each lever through a hinge plate; the external mold is divided into four blocks, and each block is hinged with the lower end of each lever through a connecting piece; the internal mold is also divided into four blocks, each block is connected with an internal mold connecting plate, and the internal mold connecting plate is hinged with the middle part of each lever through a pull block; and the four internal molds abut against the periphery of the central block through tension springs. The invention has the advantages of long service life and favorable effect, and the flange can not form pits.
Description
Technical field
The present invention relates to a kind of automation can making machinery, particularly a kind of flanger that is used to make jar.
Background technology
Flange, sealed cans are to make the requisite operation of canister, and existing flange machinery all is to make internal mold, external mold produce laterally to move with the mode of clashing into the awl piece to realize flange.Although the impacting type flange can reach the flange effect, there is the defective of two aspects, the one,, forming pit easily, pit can influence the air-tightness of container; The 2nd,, component wear is big, damages easily, and service life is not long.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of flange action is smoother, the flanger of long service life.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flanger, comprise flange table top, internal mold, external mold, core rod, central block, described central block is fixed on the flange table top, described core rod is fixed on the central block, on described flange table top, be installed with camshaft, be set with cam by roller bearing on described camshaft, be installed with synchronizing wheel on cam, the axial line of synchronizing wheel overlaps with the axial line of camshaft; Periphery at cam is evenly equipped with four slide blocks, four guide rails, four levers, slide block is installed in the guide rail, described guide rail is fixed on the flange table top, and described cam rotates slide block is slidably reciprocated in guide rail, and each slide block is connected the upper end of each lever respectively by flap; Described external mold is divided into four, and every is passed through the brace hinge respectively in the lower end of each lever, and described internal mold also is divided into four, and every connects an internal mold connecting plate respectively, and described internal mold connecting plate is by the middle part of pulling block difference hinge at each lever; Four internal molds abut against the periphery of central block by extension spring.
As improvement of the technical scheme, described cam and synchronizing wheel are to be fixed together by Rotational Cylindrical, and described Rotational Cylindrical is sleeved on the camshaft by plane bearing, and Rotational Cylindrical and cam are fixed together by key.On described flange table top, be installed with guide pad, be used to guide external mold to do directed movement.Described internal mold is provided with step at the position that is used for flange, described step be shaped as obtuse angle or fillet.Between two internal molds, be provided with piece.Be provided with bearing on described slide block, described bearing abuts against the periphery of cam.
The invention has the beneficial effects as follows: because the present invention moves lever drives internal mold, external mold by cam, whole flange action is smoother, can not form pit, and flange is effective.Simultaneously, parts are not fragile, long service life.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a polycrystalline substance schematic diagram of the present invention;
Fig. 3 is the structural representation of internal mold;
Fig. 4 is the right view of Fig. 3.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
With reference to Fig. 1, Fig. 2, Fig. 3, figure, a kind of flanger comprises flange table top 1, internal mold 2, external mold 3, core rod 4, central block 5, and flange table top 1 is fixed on the head box (not shown), central block 5 is fixed on the flange table top 1, and core rod 4 is fixed on the central block 5.Be installed with camshaft 6 on flange table top 1, cam 8 is installed on camshaft 6, cam 8 is sleeved on the camshaft 6 by roller bearing 7.Be installed with synchronizing wheel 9 on cam 8, the axial line of synchronizing wheel 9 overlaps with the axial line of camshaft 6, and the rotating band moving cam 8 by synchronizing wheel 9 rotates synchronously.Synchronizing wheel 9 can be fixed on the cam 8 by the mode of welding, can also synchronizing wheel 9 and cam 8 be fixed together by Rotational Cylindrical 10, Rotational Cylindrical 10 is sleeved on the camshaft 6 by plane bearing 11, Rotational Cylindrical 10 is fixed together by key 12 with cam 8, and synchronizing wheel 9 is fixedly mounted on the Rotational Cylindrical 10.Be evenly equipped with four slide blocks 13, four guide rails 14, four levers 15 at the periphery of cam 8, slide block 13 is installed in the guide rail 14, guide rail 13 is fixed on the flange table top 1, cam 8 rotates slide block 13 is slidably reciprocated in guide rail 14, be provided with bearing 16 on slide block 13, bearing 16 abuts against the periphery of cam 8.Each slide block 13 is connected to the upper end of each lever 15 by flap 17.External mold 3 is divided into four, and every external mold 3 passes through brace 18 hinges respectively in the lower end of each lever 15, is installed with guide pad 21 on flange table top 1, is used to guide external mold 3 to do directed movement between two guide pads 21.Internal mold 2 also is divided into four, and every internal mold 2 connects an internal mold connecting plate 19 respectively, and internal mold connecting plate 19 is by the middle part of pulling block 20 difference hinges at each lever 15; Four internal molds 2 abut against the periphery of central block 5 by extension spring; Internal mold 2 is provided with step 22 at the position that is used for flange, step 22 be shaped as obtuse angle or fillet, what the step of obtuse angle or fillet can make that internal mold 2 carries out when flange is flexible flange, rather than the impacting type flange, thereby has overcome the pit phenomenon; Be provided with piece 23 between two internal molds 2, piece 23 moves outward in the time of can be with two internal molds, 2 outer moving, thereby guarantees that the middle part flange also puts in place, neatly.
Operation principle of the present invention is: the rotating drive slide block by cam slidably reciprocates in guide rail, moving around of slide block makes lever produce swing, at first be to do lever motion around the tie point of pulling block and lever, the upper end is moved outward, and the lower end is inwardly moved, external mold is drawn close to the workpiece that needs flange, when external mold was close to the workpiece that needs flange, lever was changed into around the tie point of brace and lever and is done lever motion, and whole lever is to rotate outward, drive internal mold and outwards move, thereby realize flange.
Claims (6)
1. flanger, comprise flange table top, internal mold, external mold, core rod, central block, described central block is fixed on the flange table top, described core rod is fixed on the central block, it is characterized in that, on described flange table top, be installed with camshaft, on described camshaft, be set with cam by roller bearing, be installed with synchronizing wheel on cam, the axial line of synchronizing wheel overlaps with the axial line of camshaft; Periphery at cam is evenly equipped with four slide blocks, four guide rails, four levers, slide block is installed in the guide rail, described guide rail is fixed on the flange table top, and described cam rotates slide block is slidably reciprocated in guide rail, and each slide block is connected the upper end of each lever respectively by flap; Described external mold is divided into four, and every is passed through the brace hinge respectively in the lower end of each lever, and described internal mold also is divided into four, and every connects an internal mold connecting plate respectively, and described internal mold connecting plate is by the middle part of pulling block difference hinge at each lever; Four internal molds abut against the periphery of central block by extension spring.
2. a kind of flanger according to claim 1, it is characterized in that described cam and synchronizing wheel are to be fixed together by Rotational Cylindrical, described Rotational Cylindrical is sleeved on the camshaft by plane bearing, Rotational Cylindrical and cam are fixed together, and synchronizing wheel is fixedly mounted on the Rotational Cylindrical.
3. a kind of flanger according to claim 1 is characterized in that, is installed with guide pad on described flange table top, is used to guide external mold to do directed movement.
4. a kind of flanger according to claim 1 is characterized in that described internal mold is provided with step at the position that is used for flange, described step be shaped as obtuse angle or fillet.
5. a kind of flanger according to claim 1 is characterized in that, is provided with piece between two internal molds.
6. a kind of flanger according to claim 1 is characterized in that, is provided with bearing on described slide block, and described bearing abuts against the periphery of cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910213860A CN101708517A (en) | 2009-12-15 | 2009-12-15 | Flanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910213860A CN101708517A (en) | 2009-12-15 | 2009-12-15 | Flanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101708517A true CN101708517A (en) | 2010-05-19 |
Family
ID=42401334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910213860A Pending CN101708517A (en) | 2009-12-15 | 2009-12-15 | Flanging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101708517A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728528A (en) * | 2016-02-23 | 2016-07-06 | 武汉德宝装备股份有限公司 | Passive spring roller hemming component |
| CN106345908A (en) * | 2016-08-31 | 2017-01-25 | 开平市信联正机械设备有限公司 | Flanging die |
| CN109590362A (en) * | 2018-12-20 | 2019-04-09 | 安徽省巢湖铸造厂有限责任公司 | Receive the reciprocating apparatus of side machine |
-
2009
- 2009-12-15 CN CN200910213860A patent/CN101708517A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728528A (en) * | 2016-02-23 | 2016-07-06 | 武汉德宝装备股份有限公司 | Passive spring roller hemming component |
| CN106345908A (en) * | 2016-08-31 | 2017-01-25 | 开平市信联正机械设备有限公司 | Flanging die |
| CN106345908B (en) * | 2016-08-31 | 2019-03-05 | 开平市信联正机械设备有限公司 | A kind of flanging die |
| CN109590362A (en) * | 2018-12-20 | 2019-04-09 | 安徽省巢湖铸造厂有限责任公司 | Receive the reciprocating apparatus of side machine |
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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 |
Open date: 20100519 |