CN2204664Y - Expanding apparatus for irregular barrels - Google Patents
Expanding apparatus for irregular barrels Download PDFInfo
- Publication number
- CN2204664Y CN2204664Y CN 94240172 CN94240172U CN2204664Y CN 2204664 Y CN2204664 Y CN 2204664Y CN 94240172 CN94240172 CN 94240172 CN 94240172 U CN94240172 U CN 94240172U CN 2204664 Y CN2204664 Y CN 2204664Y
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- CN
- China
- Prior art keywords
- bulging
- die
- fixed
- frame
- ladle body
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an expanding apparatus for irregular barrels. The utility model is composed of a die section type expanding die (2) which is arranged in vertical type with inclined inner surface, a pyramid core axle (1) with steepness which drives the expanding action of the expanding die (2), a frame which clamps the expanding die (2) and makes the die section of the expanding die (2) move and reset on the upper side along radial direction, and an oil cylinder (9) which is positioned on the bottom of the frame and drives the pyramid core axle (1) to do reciprocating motion. The utility model has the advantages of simple structure, easy fabrication, convenient operation and low labor intensity. Compared with the other expanding shape machines, the productivity of the utility model can be raised by more than 1 time.
Description
The utility model relates to the equipment that a kind of cylindrical shape ladle body bulging that is used for that metal materials such as tinplate, stainless sheet steel are made becomes special-shaped ladle body.
In packaging industries such as food, beverage, paint, drinks, use the abnormity bucket of different shape, therefore, need certain special-shaped ladle body manufacturing equipment.Existing bulging machine generally has open type or straight-side frame, and structure more complicated, and be subjected to the restriction in space is feeded and to get material inconvenient.And on general punch press during bulging,, feed and get material and all should will expect and bulging die moves together and carries out outside workbench because of being subjected to the restriction of punch press closed height for higher ladle body, labour intensity is big, and production efficiency is low, uses very inconvenient; The stroke range of moved cross beam wants big during bulging on three beam four-column type hydraulic presses, and production efficiency is also lower.In addition, Xian You De Cone core axle-die section formula bulging die structure Zhong ， Cone core axle and bulging die contact position, generally be that cylinder roller is housed in bulging die, Yu the Cone core is coupling touches, its contact position is the line contact by cylinder roller, unit are is stressed big, and the life-span is low, and difficulty of processing is big.
The purpose of this utility model is to provide a kind of simple in structure, easy to manufacture, easy to use, reduces labour intensity, boosts productivity, and can make the equipment of needed various special-shaped ladle bodies.
In order to achieve the above object, the special-shaped ladle body bulging machine that the utility model proposed, the die section formula bulging die that comprises vertical placement, promote bulging die bulging De Cone core axle, the frame that its special character also is further to comprise the clamping bulging die and can makes the die section of bulging die radially move and reset thereon is positioned at the reciprocating hydraulic system oil cylinder of the Qu Dong Cone of portion core axle Di the frame; Suo is Shuoed De Cone core axle, by the frame fairlead, is band gradient De Leng Cone core axle construction; Said die section formula bulging die is positioned at upper rack, and its lower end clamping is on frame, and outer surface is shaped on the bulging profile, and inner surface is inclined-plane and the band gradient Leng Cone core axle plane contact that matches.
The special-shaped ladle body bulging machine that the utility model proposed, mainly form by bulging die, Cone core axle, frame and hydraulic system, it is reciprocating to drive Cone core axle by hydraulic system, forces die section radially to move, and just circular ladle body bulging can be become needed special-shaped ladle body.
The special-shaped ladle body bulging machine that the utility model proposed is compared with other bulging machines, only have a simple frame, and do not need comparatively complicated fuselage, therefore, simple in structure, easy to manufacture, simultaneously because the bulging die upper space does not have any obstacle, feeding and getting material makes things convenient for, eliminated the existing obstacle influence of the general bulging machine confined space, thereby, easy to use, reduce labour intensity.Again since in the course of the work ， Cone core axle motion idle stroke vertically in bulging die seldom help boosting productivity, compare with general bulging machine, production efficiency can be enhanced about more than once.In addition, band gradient Leng Cone core axle contacts sliding surface with bulging die be the plane, its unit interface pressure is less, stress condition is good, the life-span height, and this version is easy to processing, and the profile that can make different shape and special-shaped ladle body spare at the outer surface of bulging die matches, thereby satisfies the bulging processing request of special-shaped ladle body.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is done further explanation.
Fig. 1 is the structural representation of present embodiment.
The ladle body bulging tendons outline drawing that Fig. 2 can be made into for the bulging die (2) in the present embodiment.
The oval outer shape figure that Fig. 3 can be made into for the bulging die (2) in the present embodiment.
Fig. 4 is the vertical view of Fig. 3.
The rectangular profile figure that Fig. 5 can be made into for the bulging die (2) in the present embodiment.
Fig. 6 is the vertical view of Fig. 5.
The frame that the special-shaped ladle body bulging machine that present embodiment provided mainly also can make the die section of bulging die (2) radially move and reset in the above by clamping bulging die (2), vertical placement is positioned at upper rack, lower end clamping and is inclined-plane die section formula bulging die (2) on frame, plane contact promotes the band Xie Du Cone core axle (1) that the die section of bulging die (2) radially moves, and is positioned at Di the frame the reciprocating hydraulic system oil cylinder (9) of portion's Qu Dong Cone core axle (1) and forms.
Said frame is by framework (12) in the present embodiment, be fixed on the pedestal (13) on the framework (12), be fixed on the fairlead (6) at pedestal (13) middle part, the axis that is fixed on De Yi Cone core axle (1) on the pedestal (13) is the guide rail (4) that the center distributes radially, with the paired small slide block (15) that can in guide rail (4), move that distributes and be fixed as one of die section with it, along being fixed on spring base (14) on the pedestal with the same diametric(al) of small slide block (15), be positioned at the back-moving spring (5) between small slide block (15) and the spring base (14), prevent the pressing plate (3) that bulging die (2) moves near slide block (15) upper fixed being used on guide rail (4) on the bulging process, be fixed on and be used for sending out a signal control hydraulic system on arbitrary small slide block (15) constituting near switch (16) of hydraulic-driven power is provided.
Special-shaped ladle body bulging machine described in the present embodiment, the bottom of band gradient Leng Cone core axle is bound up by the oil cylinder (9) in double-screw bolt (7) and hinge (10) and the hydraulic system.
The described abnormity bucket bulging of present embodiment machine, bulging die (2) profile can be made into dolioform shown in Fig. 1, but are not limited to this version, also can be made into Fig. 2, Fig. 3, Fig. 4, Fig. 5, given profile and other the possible version of Fig. 6.
Special-shaped ladle body bulging machine described in the present embodiment, band gradient Leng Cone core axle (1) is 4 °～20 ° with the contact-making surface gradient of bulging die (2).
The operation principle of the abnormity bucket bulging machine that present embodiment proposed is: after circular ladle body is packed into from the top of bulging die (2), send out signal control hydraulic system near switch (16) hydraulic-driven power is provided, it is up that oil cylinder (9) drives Leng Cone core axle (1), force die section (2) outside guide rail (4) given diameter direction, to move, carry out bulging work, when limited block (8) is run into fairlead (6), bump out upper stroke switch (11), this switch sends signal, control oil cylinder (9) is rotating band gradient Leng Cone core axle (1) downwards, simultaneously, bulging die (2) resets under the effect of back-moving spring (5), descending when bumping out lower stroke switch (11) when band gradient Leng Cone core axle (1), just finished a working cycles.
The special-shaped ladle body bulging machine that is proposed in the present embodiment, simple in structure, easy to use, reduce labour intensity, per minute can be produced 25 of 5 liters of dolioform beer ladle bodies, and general bulging machine only can be produced 12, has improved production efficiency.And because equipment part is simple, thereby easy to manufacture, can satisfy the processing request of various special-shaped ladle bodies.
Claims (4)
1, a kind of special-shaped ladle body bulging machine, the die section formula bulging die (2) that comprises vertical placement, promote the taper mandrel (1) of bulging die (2) bulging, it is characterized in that further comprising clamping bulging die (2), and the die section that can make bulging die (2) frame that radially moves and reset in the above, be positioned at the frame bottom and drive the reciprocating hydraulic system oil cylinder (9) of taper mandrel (1); Said taper mandrel (1) by frame guiding trepanning, is pyramid mandrel (1) structure of band gradient; Said die section formula bulging die (2) is positioned at upper rack, and its lower end clamping is on frame, and outer surface is shaped on the bulging profile, and inner surface is inclined-plane and band gradient pyramid mandrel (1) plane contact that matches.
2, according to the described special-shaped ladle body bulging machine of claim 1, it is characterized in that said frame is by framework (12), be fixed on the pedestal (13) on the framework (12), be fixed on the fairlead (6) at pedestal (13) middle part, the axis that is fixed on the Yi Leng Cone core axle (1) on the pedestal (13) is the guide rail (4) that the center distributes radially, with the paired small slide block (15) that can in guide rail (4), move that distributes and be fixed as one of die section with it, along being fixed on spring base (14) on the pedestal (13) with the same diametric(al) of small slide block (15), be positioned at the back-moving spring (5) between small slide block (15) and the spring base (14), prevent the pressing plate (3) that bulging die (2) moves near slide block (15) upper fixed being used on guide rail (4) on the bulging process, be fixed on and be used for sending out a signal control hydraulic system on arbitrary small slide block (15) constituting near switch (16) of hydraulic-driven power is provided.
3, according to the described special-shaped ladle body bulging machine of claim 2, it is characterized in that the profile of said bulging die (2) can be made into dolioform.
4,, it is characterized in that the said band gradient Leng Cone core axle (1) and the contact-making surface gradient of bulging die (2) are 4 °～20 ° according to the described special-shaped ladle body bulging machine of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240172 CN2204664Y (en) | 1994-04-07 | 1994-04-07 | Expanding apparatus for irregular barrels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240172 CN2204664Y (en) | 1994-04-07 | 1994-04-07 | Expanding apparatus for irregular barrels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204664Y true CN2204664Y (en) | 1995-08-09 |
Family
ID=33847212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94240172 Expired - Fee Related CN2204664Y (en) | 1994-04-07 | 1994-04-07 | Expanding apparatus for irregular barrels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204664Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489598A (en) * | 2011-11-24 | 2012-06-13 | 贵州安大航空锻造有限责任公司 | Thermal bulging process for special-shaped bearing steel rolled ring workpieces |
| CN102489593A (en) * | 2011-11-24 | 2012-06-13 | 贵州安大航空锻造有限责任公司 | Hot bulge forming method for aluminum-alloy flash buttwelding ring components |
| CN102489597A (en) * | 2011-11-24 | 2012-06-13 | 贵州安大航空锻造有限责任公司 | Hot bulging method for rectangular bearing steel rolled ring |
| CN108971342A (en) * | 2018-08-21 | 2018-12-11 | 广东金亨制罐有限公司 | A kind of irregular can machine-shaping device |
| CN110052552A (en) * | 2019-04-22 | 2019-07-26 | 张家港幸运金属工艺品有限公司 | The stretching of stainless steel taper ice cup and bulging process |
| CN110756674A (en) * | 2019-09-20 | 2020-02-07 | 贵州省兴仁市荣凯五金搪瓷制品有限公司 | Conical barrel body expanding equipment |
-
1994
- 1994-04-07 CN CN 94240172 patent/CN2204664Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489598A (en) * | 2011-11-24 | 2012-06-13 | 贵州安大航空锻造有限责任公司 | Thermal bulging process for special-shaped bearing steel rolled ring workpieces |
| CN102489593A (en) * | 2011-11-24 | 2012-06-13 | 贵州安大航空锻造有限责任公司 | Hot bulge forming method for aluminum-alloy flash buttwelding ring components |
| CN102489597A (en) * | 2011-11-24 | 2012-06-13 | 贵州安大航空锻造有限责任公司 | Hot bulging method for rectangular bearing steel rolled ring |
| CN102489593B (en) * | 2011-11-24 | 2014-04-02 | 贵州安大航空锻造有限责任公司 | Hot bulge forming method for aluminum-alloy flash buttwelding ring components |
| CN102489598B (en) * | 2011-11-24 | 2014-04-02 | 贵州安大航空锻造有限责任公司 | Thermal bulging process for special-shaped bearing steel rolled ring workpieces |
| CN102489597B (en) * | 2011-11-24 | 2014-04-02 | 贵州安大航空锻造有限责任公司 | Hot bulging method for rectangular bearing steel rolled ring |
| CN108971342A (en) * | 2018-08-21 | 2018-12-11 | 广东金亨制罐有限公司 | A kind of irregular can machine-shaping device |
| CN110052552A (en) * | 2019-04-22 | 2019-07-26 | 张家港幸运金属工艺品有限公司 | The stretching of stainless steel taper ice cup and bulging process |
| CN110756674A (en) * | 2019-09-20 | 2020-02-07 | 贵州省兴仁市荣凯五金搪瓷制品有限公司 | Conical barrel body expanding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |