CN106077222B - A method of making waist type container using stretching device - Google Patents
A method of making waist type container using stretching device Download PDFInfo
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- CN106077222B CN106077222B CN201610456365.4A CN201610456365A CN106077222B CN 106077222 B CN106077222 B CN 106077222B CN 201610456365 A CN201610456365 A CN 201610456365A CN 106077222 B CN106077222 B CN 106077222B
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- Prior art keywords
- roller
- core model
- supporting rod
- type container
- waist type
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/21—Deep-drawing without fixing the border of the blank
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The present invention provides a kind of methods making waist type container using stretching device, belong to metal stretching and molding technical field.It solves the problems, such as that waist type container products cannot be by spinning drawing and forming in the prior art.The stretching device and production method of this waist type container, including live spindle, roller device for exerting, core model, tail top, the core model both ends have the profile contour of waist type container, the recess portion of two profile contours is towards on the contrary, roller device for exerting includes roller, roller supporting rod, corresponding core model is provided at both ends with roller, the other end of two roller supporting rods is provided with directive wheel, two sliding sleeves are connected to the both ends of two-way lead-screw driving device, identical blank is clamped respectively between core model and live spindle and tail top, two-way lead-screw driving device rotation, two rollers are made to synchronize inside by blank rotary press modelling.The present invention can not only produce two kidney-shaped containers simultaneously, and the centrifugal force that kidney-shaped core model asymmetry can be avoided to bring is uneven.
Description
Technical field
The invention belongs to metal stretching and molding technical fields, are related to a kind of side making waist type container using stretching device
Method.
Background technology
Metal stretching and molding technology, the metal stretching and molding technology especially by spinning process are a kind of ancient processing
Method.Just spin-on process is used to manufacture tinware early in 10 beginning of the century China.Spinning process has industrially obtained more widely answering
With using spinning rack hydraulic servo and copying device.
When spinning, plate blank or the blank of advance comprising are fixed on the core model of rotation, blank is applied with spinning roller
Pressure, spinning roller make axial feeding simultaneously, by one or many processing, obtain the technique side of various thin-walled hollow revolving body products
Method.It is divided into manually and automatically, there is conventional spinning and shear spinning, the plasticity such as copper and iron al stainless steel titanium alloy can be done
Material.The contact zone very little of spinning roller and blank, rapidoprint are only locally plastically deformed, and resistance of deformation is small, can use small tonnage
The large-scale product of equipment processing, be manufacture the precise products such as conulite, cylindrical member, hemisphere and thin-wall pipes have efficacious prescriptions
Method.But presently, there are the shortcomings that be that production hour is long, low output, the product produce, and produce that can only be single
Shape is also restrained, is typically only capable to produce the product of rotational symmetry structure, then for waist type container products as described in Figure 1
Spinning drawing and forming cannot be passed through.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of to make waist using stretching device
The method of type container, the present apparatus and production method can quickly produce waist type container products using spinning stretching mode.
Object of the invention can be realized by the following technical scheme：A kind of stretching device of waist type container includes rotation
Main shaft, roller device for exerting, core model, tail top.The core model both ends have the profile contour of waist type container, two profile contours
Recess portion towards on the contrary, so as to make core model formed rotational symmetry structure, avoid rotation when caused by centrifugal force shake.Roller presses
Device includes roller, roller supporting rod, and corresponding core model is provided at both ends with roller, and the other end of two roller supporting rods is provided with
Directive wheel, the roller supporting rod between roller and directive wheel are slidably sleeved in sliding sleeve, and two sliding sleeves are connected to two-way silk
The both ends of thick stick driving device, with core model it is arranged side by side be provided with the supporting rod drive shaft rotated synchronously with core model, supporting rod drive shaft
Both ends have the contours profiles opposite with the profile bumps at core model both ends, to ensure in rotation, supporting rod drive shaft end
Contouring is identical as the spacing of core model end profile.Core model is clamped between main shaft and tail top.
The method that this stretching device makes waist type container is such：When processing, core model and live spindle and tail top it
Between identical blank is clamped respectively, then rotate synchronously supporting rod drive shaft and core model, then control two-way leading screw driving dress
Set rotation, make that two rollers synchronize inward against movement, to by blank rotary press modelling.
In the stretching device of above-mentioned waist type container, the roller device for exerting is multiple, is applied to form multi-roll
Press mechanism.
In the stretching device of above-mentioned waist type container, it is provided with resetting spring between the roller supporting rod and sliding sleeve,
So that directive wheel is contacted with supporting rod driveshaft end always.
Compared with prior art, the stretching device of this waist type container and method have the advantage that：
The present invention is by the profile contour of the setting kidney-shaped container of the both ends rotational symmetry in a core model, and cooperation is accordingly
Roller device for exerting can not only produce two kidney-shaped containers simultaneously, and can avoid that kidney-shaped core model asymmetry brings from
Mental and physical efforts are uneven.
Description of the drawings
Fig. 1 is waist type container products schematic diagram；
Fig. 2 is the structural schematic diagram of the present invention；
Fig. 3 is the schematic diagram of core model and supporting rod driveshaft end；
Fig. 4 is the structural schematic diagram that two roller device for exerting are arranged.
In figure, 1, live spindle；2, core model；3, tail top；4, profile contour；5, roller；6, roller supporting rod；7, it is oriented to
Wheel；8, sliding sleeve；9, two-way lead-screw driving device；10, supporting rod drive shaft；11, resetting spring；12, blank；13, waist type container.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 2,3, a kind of stretching device of waist type container includes live spindle 1, roller device for exerting, core model 2, tail
Top 3.The core model both ends have the profile contour 4 of waist type container 13, and the recess portion of two profile contours is towards on the contrary, to make
Core model forms rotational symmetry structure, and centrifugal force caused by when rotation is avoided to shake.Roller device for exerting includes roller 5, roller branch
Strut 6, corresponding core model are provided at both ends with roller, and the other end of two roller supporting rods is provided with directive wheel 7, roller and guiding
Roller supporting rod between wheel is slidably sleeved in sliding sleeve 8, and two sliding sleeves are connected to the two of two-way lead-screw driving device 9
End, with core model it is arranged side by side be provided with the supporting rod drive shaft 10 rotated synchronously with core model, supporting rod drive shaft both ends with
The opposite contours profiles of the profile bumps at core model both ends, to ensure in rotation, supporting rod drive shaft end contouring and core model
The spacing of end profile is identical.Core model is clamped between live spindle and tail top.It is arranged between the roller supporting rod and sliding sleeve
There is resetting spring 11, so that directive wheel is contacted with supporting rod driveshaft end always.
The method that this stretching device makes waist type container is such：When processing, core model and live spindle and tail top it
Between identical blank 12 is clamped respectively, then rotate synchronously supporting rod drive shaft and core model, then control two-way leading screw driving
Device rotates, make that two rollers synchronize inward against movement, to by blank rotary press modelling.
The roller device for exerting is multiple, to form multi-roll pressure exerting arrangement, if Fig. 4 is that two rollers of setting press
The structure of device.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, live spindle is used more herein；2, core model；3, tail top；4, profile contour；5, roller；6, roller
Supporting rod；7, directive wheel；8, sliding sleeve；9, two-way lead-screw driving device；10, supporting rod drive shaft；11, resetting spring；12, blank
Equal terms, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe to conciliate
Release the essence of the present invention；Any one of the additional limitations is construed as all to disagree with spirit of that invention.
Claims (1)
1. a kind of method making waist type container using stretching device, including live spindle, roller device for exerting, core model, tail top,
It is characterized in that, the core model both ends have the profile contour of waist type container, the recess portion of two profile contours is towards on the contrary, roller
Wheel device for exerting includes roller, roller supporting rod, and corresponding core model is provided at both ends with roller, the other end of two roller supporting rods
It is provided with directive wheel, the roller supporting rod between roller and directive wheel is slidably sleeved in sliding sleeve, and two sliding sleeves are connected to
The both ends of two-way lead-screw driving device, with core model it is arranged side by side be provided with the supporting rod drive shaft rotated synchronously with core model, supporting rod
There are the contours profiles opposite with the profile bumps at core model both ends, core model to be clamped in live spindle and tail top at drive shaft both ends
Between；The roller device for exerting is multiple；It is provided with resetting spring between the roller supporting rod and sliding sleeve；When processing,
Identical blank is clamped between core model and live spindle and tail top respectively, supporting rod drive shaft is then made to be rotated synchronously with core model,
Then control the rotation of two-way lead-screw driving device, make that two rollers synchronize inward against movement, to by blank rotary press modelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456365.4A CN106077222B (en) | 2016-06-22 | 2016-06-22 | A method of making waist type container using stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456365.4A CN106077222B (en) | 2016-06-22 | 2016-06-22 | A method of making waist type container using stretching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077222A CN106077222A (en) | 2016-11-09 |
| CN106077222B true CN106077222B (en) | 2018-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610456365.4A Active CN106077222B (en) | 2016-06-22 | 2016-06-22 | A method of making waist type container using stretching device |
Country Status (1)
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| CN (1) | CN106077222B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333134A (en) * | 2019-07-04 | 2019-10-15 | 西北工业大学 | Uniaxial stretching device and experimental method associated with a kind of and neutron scattering |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146764A (en) * | 1976-06-02 | 1977-12-06 | Mitsubishi Heavy Ind Ltd | Pressure roll device for tube spinning processing in spinning processing machine |
| DE3626495A1 (en) * | 1986-08-05 | 1988-02-18 | Kieserling & Albrecht | PRESSING MACHINE SUPPORT AND METHOD FOR OPERATING A PRESSING MACHINE |
| DE4014405A1 (en) * | 1990-05-04 | 1991-11-07 | Eckehart Schulze | METHOD FOR CONTROLLING THE ORBITAL MOTION OF THE PRESSURE ROLL OF A PRESSING MACHINE AND PRESSING MACHINE FOR IMPLEMENTING THE METHOD |
| CN201127966Y (en) * | 2007-08-15 | 2008-10-08 | 何文基 | Rotary pressing forming device |
| CN101412058B (en) * | 2008-11-28 | 2010-09-01 | 华南理工大学 | Rotary extrusion forming method of non-circular cross-section parts and equipment thereof |
| CN201371192Y (en) * | 2009-03-30 | 2009-12-30 | 广州民航职业技术学院 | Rotary processing device of plate metal part with non-circular section |
| CN202655417U (en) * | 2012-05-25 | 2013-01-09 | 芜湖勤惠科技有限公司 | Spinning device for processing rice machine feeding body |
| CN105414298A (en) * | 2015-12-23 | 2016-03-23 | 深圳市黄金谷金业有限公司 | One-step rotary pressing forming device and method thereof |
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2016
- 2016-06-22 CN CN201610456365.4A patent/CN106077222B/en active Active
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| CN106077222A (en) | 2016-11-09 |
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