CN209077473U - A kind of school circle system of aluminium alloy rings - Google Patents
A kind of school circle system of aluminium alloy rings Download PDFInfo
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- CN209077473U CN209077473U CN201821983370.1U CN201821983370U CN209077473U CN 209077473 U CN209077473 U CN 209077473U CN 201821983370 U CN201821983370 U CN 201821983370U CN 209077473 U CN209077473 U CN 209077473U
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- aluminium alloy
- alloy rings
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- roller
- support frame
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Abstract
The utility model discloses a kind of school circle system of aluminium alloy rings, including sliding suspender, three roller vertical bendin sheet machines and support frame, the sliding suspender is for lifting aluminium alloy rings, for the three rollers vertical bendin sheet machine for correcting the aluminium alloy rings, support frame as described above is used to support the aluminium alloy rings outer wall.The school circle system of aluminium alloy rings provided by the utility model, including sliding suspender, three roller vertical bendin sheet machines and support frame, the school sired results that aluminium alloy rings can be completed is made, compared in the prior art by shape expanding machine, design difficulty is small, and manufacturing expense is low, utilizes existing large-scale three rolls plate bending machine, it only needs to put into few tooling, school is round after can be achieved with the quenching of aluminium alloy rings, has saved the huge equipment Meteorological of shape expanding machine, has greatly reduced enterprise's production cost, simultaneously, process flow is simple, and operating efficiency is high, strong applicability.
Description
Technical field
The utility model relates to aluminum alloy processing technology field, in particular to the school circle system of a kind of aluminium alloy rings.
Background technique
Aluminium alloy can be strengthened by heat treatment, by solution hardening and timeliness, group needed for obtaining aluminum alloy materials
It knits and performance.Articles made of aluminium alloy needs Putting into water rapidly to quench after high temperature solid solution, in quenching because product inhomogeneous cooling is even, will lead to
Product generates quenching distortion, and inhomogeneous cooling even increase when large aluminum alloy product quenches, quenching distortion is also even more serious, therefore
The control of large aluminum alloy product quenching distortion and school shape are that technology must solve the problems, such as in production.
Currently, commonly simple school sired results fills a kind of aluminium alloy rings, by mandril and jack, it is supported on ring minimum
Diametrical position becomes larger ring in the diameter of the direction by adjusting jack, thus achieve the purpose that school circle, still,
Aluminium alloy rings heat treatment before, ring internal stress is small to can be used this kind of method, after alloyed aluminum solution hardening ring residual stress compared with
Greatly, this kind of method school circle is difficult, and school circle accuracy rate is low.The cold deformation of large aluminum alloy ring, the optimal process of school circle
It is bulging, the uniform cold deformation of ring can be realized by dedicated shape expanding machine, ring circularity is can be controlled within 5mm.Largest domestic
Shape expanding machine can meet the bulging of 4m ring, at present the domestic and international shape expanding machine without 10m ring.
Therefore, how a kind of round accurate, convenient large diameter aluminium alloy ring school circle equipment in school is provided, is art technology
Personnel's technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of school of aluminium alloy rings circle systems, are capable of providing large diameter aluminium alloy ring
Part school sired results skill substantially increases the accuracy and efficiency of aluminium alloy rings school sired results skill.
In order to solve the above technical problems, the utility model provides a kind of school circle system of aluminium alloy rings, including sliding is hung
Tool, three roller vertical bendin sheet machines and support frame, the sliding suspender are used for lifting aluminium alloy rings, the three rollers vertical bendin sheet machine
In correcting the aluminium alloy rings, support frame as described above is used to support the aluminium alloy rings outer wall.
Preferably, the three rollers vertical bendin sheet machine includes a upper roller and two lower rolls, and the lower roll horizontal alignment is arranged,
A piece upper roller and the lower roll are symmetrical arranged.
Preferably, the limit baffle ring for preventing the aluminium alloy rings axial float is provided in the upper roller.
Preferably, the limit baffle ring is connect by bolt with the upper roller.
Preferably, the sliding suspender includes connecting plate, sunpender and support roller, and the hanger erection is in the connecting plate
Upper end, the support roller are rotatablely arranged at the connecting plate lower end.
Preferably, the quantity of the support roller is at least three.
Preferably, support frame as described above includes horizontal seat, bracket and gear wheel, and the bracket is set to the horizontal seat
On, the gear wheel is set to the cantilever tip, for abutting the aluminium alloy rings outer wall.
Preferably, the quantity of support frame as described above is two, and support frame as described above is symmetrically disposed on the aluminium alloy rings two
Side.
The school circle system of aluminium alloy rings provided by the utility model, main includes sliding suspender, the vertical roll bending of three rollers
Machine and support frame, sliding suspender is for lifting aluminium alloy rings, and three roller vertical bendin sheet machines are for correcting aluminium alloy rings, support frame
It is used to support the aluminium alloy rings outer wall.The school circle system of aluminium alloy rings provided by the utility model, including sliding suspender,
Three roller vertical bendin sheet machines and support frame, the school sired results that aluminium alloy rings can be completed are made, and pass through bulging in the middle with the prior art
Machine is compared, this school circle system is applied widely, and the diameter of school annulus part is up to 10m, and process flow is simple, and design difficulty is small,
Manufacturing expense is low, utilizes existing large-scale three rolls plate bending machine, it is only necessary to put into few tooling, can be achieved with aluminium alloy rings
School circle, has saved the huge equipment Meteorological of shape expanding machine, has greatly reduced enterprise's production cost after quenching, meanwhile, technique stream
Journey is simple, and operating efficiency is high, strong applicability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the utility model；
Fig. 2 is the structural schematic diagram of three rollers vertical bendin sheet machine shown in FIG. 1；
Fig. 3 is the structural schematic diagram of sliding suspender shown in FIG. 1；
Fig. 4 is the structural schematic diagram of support frame shown in FIG. 1.
Wherein, in Fig. 1-Fig. 4:
Slide suspender -1, three roller vertical bendin sheet machine -2, support frame -3, limit baffle ring -4, connecting plate -11, sunpender -
12, support roller -13, upper roller -21, lower roll -22, horizontal seat -31, bracket -32, gear wheel -33.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, Fig. 1 is a kind of entirety of specific embodiment provided by the utility model
Structural schematic diagram；Fig. 2 is the structural schematic diagram of three rollers vertical bendin sheet machine shown in FIG. 1；Fig. 3 is sliding suspender shown in FIG. 1
Structural schematic diagram；Fig. 4 is the structural schematic diagram of support frame shown in FIG. 1.
In a kind of specific embodiment provided by the utility model, the school circle system of aluminium alloy rings mainly includes sliding
Dynamic suspender 1, three roller vertical bendin sheet machines 2 and support frame 3, sliding suspender 1 is for lifting aluminium alloy rings, three roller vertical bendin sheet machines 2
For correcting aluminium alloy rings, support frame 3 is used to support aluminium alloy rings outer wall.
Wherein, sliding suspender 1 is set to right above three roller vertical bendin sheet machine 2, is lifted by crane to aluminium alloy annulus product；Three
Roller vertical bendin sheet machine 2 is set to the underface of sliding suspender 1, carries out school sired results skill to aluminium alloy annulus product；Support frame 3 is symmetrical
The two sides of three roller vertical bendin sheet machines 2 are set to, aluminium alloy annulus product are carried out horizontal fixed.
In the circle process of actual school, it is first determined school circle system veneer reeling machine working condition meets the requirement of school sired results skill,
Then limit baffle ring in upper roller of press brake is installed, sliding suspender 1 is moved to above aluminium alloy rings, and is matched with aluminium alloy rings
Installation is closed, after it will slide suspender 1 and be coupled with aluminium alloy rings, aluminium alloy rings are lifted to roller by sliding suspender 1
On bed, then the outer limit baffle ring of upper roller of press brake is installed, and passes through the interior limit baffle ring of limit baffle ring 4 in upper roller of press brake, outer
Limit baffle ring fixes aluminium alloy rings, and the spacing of the inside and outside limit baffle ring of upper roller is ring height+4mm~+6mm, then installs
Horizontal shore 3 after completing above-mentioned preparation, checks that sliding suspender 1 requires one to aluminium alloy rings and school circle system
Direct screening be in restrained condition to aluminium alloy rings during the circle of school in traveling crane gib head, adjusting 2 horizontal shores 3 of water away from
From enabling aluminum alloy to that ring can be stuck in gear wheel and extruding aluminium alloy ring causes ring positional shift, by gear wheel and volume
21 limit baffle ring of trigger upper roller, 4 school is less than 2mm, makes the upper roller 21 of ring axial line and veneer reeling machine in horizontality, deviation
Center line is always positioned in same vertical plane, and the school sired results that then can carry out aluminium alloy rings is made.It is provided by the utility model
The school circle system of aluminium alloy rings, including sliding suspender 1, three roller vertical bendin sheet machines 2 and support frame 3, can be completed aluminium alloy
The school sired results of ring is made, and compared in the prior art by shape expanding machine, design difficulty is small, and manufacturing expense is low, and utilization is existing
Large-scale three rolls plate bending machine, it is only necessary to put into few tooling, can be achieved with school circle after the quenching of aluminium alloy rings, saved bulging
The huge equipment Meteorological of machine, greatly reduces enterprise's production cost, meanwhile, process flow is simple, and operating efficiency is high, is applicable in
Property is strong.
In order to optimize aluminium alloy rings in above-described embodiment school circle system can more accurately to aluminium alloy rings into
Row school sired results is made, and three roller vertical bendin sheet machines 2 include a upper roller 21 and two lower rolls 22, and 22 horizontal alignment of lower roll is arranged, and one
Upper roller 21 and lower roll 22 are symmetrical arranged；The limit baffle ring for preventing the aluminium alloy rings axial float is provided in upper roller 21
4；Limit baffle ring 4 is connect by bolt with upper roller 21.Inside and outside two limit baffle rings, limit baffle ring are installed in upper roller of press brake 21
Material Q345, internal diameter are 21 outer diameter+0.3mm of upper roller, wall thickness 120mm, length 500mm, and baffle ring is fastened by bolts
In upper roller 21, installation limit baffle ring 4 can prevent aluminium alloy rings axial float, axle center deflection during rotation, guarantee school circle
The accuracy of technique improves school circle quality and efficiency.
Further, sliding suspender 1 includes that connecting plate 11, sunpender 12 and support roller 13, sunpender 12 are installed on connecting plate
11 upper ends, support roller 13 are rotatablely arranged at 11 lower end of connecting plate；The quantity of support roller 13 is at least three.Sunpender 12
For φ 250mm rod iron, support roller 13 is φ 150mm rod iron, and connecting plate 11 is thickness 20mm steel plate, and material is Q345；It is sliding
The total length of dynamic suspender 1 is 1200mm, and sliding 1 width of suspender is aluminium alloy ring height+100mm, sunpender 12 and support roller
13 excircle spacing are aluminium alloy rings wall thickness+150mm~200mm, and three support 13 center lines of roller form arc surface, the circle
The radius R of cambered surface is 13 radius+100mm of aluminium alloy rings internal diameter-support roller.Connecting plate 11, sunpender 12 and support roller 13
Above-mentioned design, can prevent from directly being lifted by crane with wirerope single-point when lifting by crane aluminium alloy rings and ankle injury aluminium alloy rings surface and lead
Aluminium alloy rings handling generation is caused to deform in short-term；Root supports the design of 13 center line of roller composition arc surface, closes in school bowlder aluminium
Golden ring can pass freely through sliding suspender 1, not fettered by suspender；In school, circle process plays safety protection function, prevents aluminium alloy
Rollover before and after ring guarantees school circle quality and efficiency.
Further, support frame 3 includes horizontal seat 31, bracket 32 and gear wheel 33, and bracket 32 is set to horizontal seat 31
On, gear wheel 33 is set to 32 top of bracket, for abutting aluminium alloy rings outer wall；The quantity of support frame 3 is two, and support frame
3 are symmetrically disposed on the aluminium alloy rings two sides.Specific as shown in Figure 2 and Figure 3, support frame 3 uses material Q345.31 He of support
The rigidity and weight of bracket 32 must be enough, to be displaced after preventing 3 stress of horizontal shore or topple over, 3 gross weight of single-piece support frame
10t~15t, height 2.5m~3.0m are measured, 33 card slot width of gear wheel is aluminium alloy rings height+20mm, and gear wheel can rotate freely.
Horizontal shore 3 is provided with 2, is placed in veneer reeling machine two sides, is blocked aluminium alloy rings with gear wheel 33, and in school, shape is scrolled through
Cheng Zhong, aluminium alloy rings are stuck in always between two gear wheels 33, stablize aluminium alloy rings position, prevent aluminium alloy rings or so from rubbing with the hands
Dynamic, swing forms horn mouth, guarantees the accuracy and quality of school sired results skill, improves school circle efficiency.
In conclusion the school circle system of aluminium alloy rings provided by the present embodiment mainly includes that sliding suspender, three rollers are vertical
Formula veneer reeling machine and support frame, sliding suspender are used to correct aluminium alloy rings for lifting aluminium alloy rings, three roller vertical bendin sheet machines,
Support frame is used to support the aluminium alloy rings outer wall.The school circle system of aluminium alloy rings provided by the utility model, including cunning
Dynamic suspender, three roller vertical bendin sheet machines and support frame, the school sired results that aluminium alloy rings can be completed are made, are led to in the prior art
It crosses shape expanding machine to compare, this school circle system is applied widely, and the diameter of school annulus part is up to 10m, and design difficulty is small, manufacturing expense
It is low, utilize existing large-scale three rolls plate bending machine, it is only necessary to put into few tooling, can be achieved with school after the quenching of aluminium alloy rings
Circle, has saved the huge equipment Meteorological of shape expanding machine, has greatly reduced enterprise's production cost, meanwhile, process flow is simple, behaviour
Make high-efficient, strong applicability.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of aluminium alloy rings school circle system, which is characterized in that including sliding suspender (1), three roller vertical bendin sheet machines (2) and
Support frame (3), for the sliding suspender (1) for lifting aluminium alloy rings, the three rollers vertical bendin sheet machine (2) is described for correcting
Aluminium alloy rings, support frame as described above (3) are used to support the aluminium alloy rings outer wall.
2. circle system in school according to claim 1, which is characterized in that the three rollers vertical bendin sheet machine (2) includes on one
Roller (21) He Lianggen lower roll (22), lower roll (22) horizontal alignment are arranged, a upper roller (21) and the lower roll (22)
It is symmetrical arranged.
3. circle system in school according to claim 2, which is characterized in that be provided on the upper roller (21) described for preventing
The limit baffle ring (4) of aluminium alloy rings axial float.
4. school according to claim 3 circle system, which is characterized in that the limit baffle ring (4) by bolt and it is described on
Roller (21) connection.
5. circle system in school according to any one of claims 1 to 4, which is characterized in that the sliding suspender (1) includes connecting
Fishplate bar (11), sunpender (12) and support roller (13), the sunpender (12) are installed on the connecting plate (11) upper end, the support
Roller (13) is rotatablely arranged at the connecting plate (11) lower end.
6. circle system in school according to claim 5, which is characterized in that the quantity of support roller (13) is at least three
Root.
7. circle system in school according to claim 5, which is characterized in that support frame as described above (3) includes horizontal seat (31), branch
Frame (32) and gear wheel (33), the bracket (32) are set on the horizontal seat (31), and the gear wheel (33) is set to described
Bracket (32) top, for abutting the aluminium alloy rings outer wall.
8. circle system in school according to claim 7, which is characterized in that the quantity of support frame as described above (3) is two, and described
Support frame (3) is symmetrically disposed on the aluminium alloy rings two sides.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983370.1U CN209077473U (en) | 2018-11-28 | 2018-11-28 | A kind of school circle system of aluminium alloy rings |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983370.1U CN209077473U (en) | 2018-11-28 | 2018-11-28 | A kind of school circle system of aluminium alloy rings |
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| CN209077473U true CN209077473U (en) | 2019-07-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317540A (en) * | 2018-11-28 | 2019-02-12 | 西南铝业（集团）有限责任公司 | A kind of school circle system of aluminium alloy rings |
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2018
- 2018-11-28 CN CN201821983370.1U patent/CN209077473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317540A (en) * | 2018-11-28 | 2019-02-12 | 西南铝业（集团）有限责任公司 | A kind of school circle system of aluminium alloy rings |
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