CN206716765U - A kind of aluminium alloy extrusions KAFO - Google Patents
A kind of aluminium alloy extrusions KAFO Download PDFInfo
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- CN206716765U CN206716765U CN201720494519.9U CN201720494519U CN206716765U CN 206716765 U CN206716765 U CN 206716765U CN 201720494519 U CN201720494519 U CN 201720494519U CN 206716765 U CN206716765 U CN 206716765U
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- aluminium alloy
- alloy extrusions
- kafo
- clamping device
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Abstract
The utility model discloses a kind of aluminium alloy extrusions KAFO, belong to metal shaping field, including support, it is in be horizontally spaced about two clamping devices on support, for being clamped to the both sides of aluminium alloy extrusions deformed area respectively, on the same line, at least one clamping device is rotatably connected with support by rotating mechanism for the axis of two clamping devices, is rotated for it around the aluminium alloy extrusions longitudinal axis.The utility model is driven by fixed aluminium alloy extrusions torsion by the rotation of clamping device, is applied axial stress to it, it is reversed vertically, overcome the torsion defect brought after quenching；The utility model can effectively improve the confirmability turned round and twist shaping, improve production efficiency and qualification rate.
Description
Technical field
The utility model belongs to metal shaping technical field, and in particular to a kind of aluminium alloy extrusions KAFO.
Background technology
At present, aluminium alloy extrusions is applied to the field such as aviation, naval vessel, automobile more, its 2 system and 7 be hard aluminium alloy section bar,
In particular for some are asymmetrical, the section bar of the wall such as not, larger deformation after quenching heat treatment easily be present, twisted wherein turning round
The Shape correction of deformation is particularly difficult.Existing middle common aluminum alloy angle section, which exists, to be turned round when twisting defect, can be with by tension straingtening
Correct, but hard aluminium alloy section bar is due to restricted to amount of tension, while obvious rebound phenomenon be present, therefore can not use and draw
Stretch aligning and carry out shaping correction.If when hard section bar, which exists, turns round stubborn defect, generally use artificial treatment, operative employee is free-hand or borrows
Help the light instruments such as spanner to apply external force to section bar, promote its deformation, but because force value, deflection are uncontrollable, production effect
Rate, qualification rate are all very low, can not realize mass production.Therefore, it is that hard aluminium alloy section bar turns round stubborn deformation for 2 systems of solution and 7
Can not fast and effective correction the problem of, it is ad hoc meter this KAFO, it is intended to effectively control shaping deflection, accomplishing can be locally micro-
Adjust, so as to lift the shaping efficiency of high-strength aluminum alloy angle section, and then improve yield rate, reduce production cost, improve economical
Benefit.
Utility model content
In view of this, the purpose of this utility model is that providing a kind of aluminium alloy extrusions simple in construction, easy to use rectifys
It shape device, can be used in producing, and correction non symmetry sections can be quantified, to improve orthopedic accuracy rate and efficiency.
The utility model is achieved through the following technical solutions：
A kind of aluminium alloy extrusions KAFO provided by the utility model, including support, on the bracket in horizontal interval
Two clamping devices are provided with, for being clamped to the both sides of aluminium alloy extrusions deformed area, two clamping devices respectively
Axis on the same line, at least one clamping device is rotatably connected with the support by rotating mechanism,
Rotated for it around the aluminium alloy extrusions longitudinal axis.
Further, the clamping device is made up of cylinder, strut, fixture, and the cylinder is connected to the support, the support
Bar is three, and one end is arranged on the cylinder, and the other end is provided with described fixture, and the fixture deviates from a side end face of strut
It is contacted with the surface of the aluminium alloy extrusions.
Further, strip hole that is corresponding with three struts and being spaced apart is provided with the radial direction in cylinder.
Further, handle is additionally provided with the cylinder for the clamping device being connected with the rotating mechanism.
Further, the rotating mechanism is that bearing or Universal caster turn.
Further, the rotating mechanism is provided with numerical scale disk, the clamping machine being connected with the rotating mechanism
The pointer being engaged with the numerical scale disk is additionally provided with the cylinder of structure.
Further, the support includes base and is arranged on to be used for the supporting leg for supporting the clamping device on base, described
Base is provided with guide rail, and the bearing of trend of the guide rail is parallel with aluminium alloy extrusions y direction, and the supporting leg is away from clamping
One end end of mechanism is slidably matched with the guide rail, which is provided with brake apparatus.
Advantageous effects of the present utility model are：The utility model can be turned round using the KAFO to aluminium alloy extrusions
Stubborn correction, convenient operation, improves operating efficiency.The utility model can solve the problem that 2 systems and 7 be section bar after hard aluminium alloy quenching
The correction problem for twisting defect is turned round, can be used in producing, correction section bar can be quantified, orthopedic accuracy rate is improved, lift orthopedic efficiency.
Other advantages, target and feature of the present utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following
Bright book is realized and obtained.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new to be preferably described in detail, wherein：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Reference：Support 1, clamping device 2, cylinder 3, strut 4, fixture 5, rotating mechanism 6, strip hole 7, handle 8, number
It is worth dial 9, pointer 10；Wherein, base 101, supporting leg 102.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail；It is it should be appreciated that it is preferred that real
Example is applied only for illustrating the utility model, rather than in order to limit the scope of protection of the utility model.
Embodiment 1：
As shown in figure 1, a kind of aluminium alloy extrusions KAFO provided in the present embodiment, is in water by support 1 and on support 1
Flat be arranged at intervals with forms for being clamped to two clamping devices 2 of aluminium alloy extrusions deformed area both sides respectively, two folders
Hold the axis of mechanism 2 on the same line, a clamping device 2 is rotatably connected with support 1 by rotating mechanism 6, is used
Rotated in it around the aluminium alloy extrusions longitudinal axis, so, one in two clamping devices 2 is fixedly connected with support 1, and another is logical
The rotating mechanism 6 is crossed to be rotatablely connected with support 1；The clamping device 2 is made up of cylinder 3, strut 4, fixture 5, and cylinder 3 is connected to branch
Frame 1, strut 4 are three, and one end is arranged on cylinder 3, and the other end is provided with fixture 5, and fixture 5 connects away from a side end face of strut 4
Touch in the surface of aluminium alloy extrusions；Handle 8 is additionally provided with the cylinder 3 for the clamping device 2 being connected with rotating mechanism 6.This is rectified
Shape device is manual operation, horizontal placement, in use, what the fixture 5 that aluminium alloy extrusions is put into the clamping device 2 of KAFO was formed
In jaws and clamp, can realize that the torsion to section bar is screwed into capable correction by rotational handle 8.
Strip hole that is corresponding with three struts 4 and being spaced apart is provided with the radial direction in cylinder 3 in the present embodiment
7, the cylinder 3 is circular cylinder body 3.So, by the design of the strip hole 7, it may be such that the angle between any two of three fixtures 5 can
Deformation extent is twisted according to the appearance profile of different size aluminium alloy extrusions and torsion to be adjusted, meanwhile, design the different knots of fixture 5
Structure, which can apply to flat type material, quarter bend section bar, angle section of aluminium alloy etc., there is the section bar of torsional deformation in other.
Rotating mechanism 6 can use bearing in the present embodiment, can also use Universal caster to turn.
Rotating mechanism 6 is provided with numerical scale disk 9, the cylinder for the clamping device 2 being connected with rotating mechanism 6 in the present embodiment
The pointer being engaged with numerical scale disk 9 is additionally provided with body 3.So, the KAFO clamps after aluminium alloy extrusions and records number
The numerical value being worth on dial 9, during subsequent rotation handle 8, deformation is twisted in the torsion that can quantify correction section bar, section bar is locally become
Shape amount is controllable, improves the effect of shaping, improves the qualification rate of product.
The present embodiment medium-height trestle 1 includes base and is arranged on to be used for the supporting leg 102 for supporting clamping device 2, base on base
Guide rail (not shown) is provided with, the bearing of trend of guide rail is parallel with aluminium alloy extrusions y direction, and supporting leg 102 deviates from clamping machine
One end end and the guide rail of structure 2 are slidably matched, and which is provided with brake apparatus (not shown).So, can make to be arranged on aluminium alloy type
Spacing between two clamping devices 2 of material deformed area both sides can carry out the tune of adaptability according to the length scale of its deformed area
It is whole, preferably to carry out turning round stubborn shaping for the deformed area, there is provided the production efficiency and qualification rate of product.
Embodiment 2：
The present embodiment and the difference of embodiment 1 be, two clamping devices 2 by a rotating mechanism 6 with
Support 1 is connected.So, it can increase to turn round the direction of aluminium alloy extrusions and twist shaping effect.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should
Cover among right of the present utility model.
Claims (7)
1. a kind of aluminium alloy extrusions KAFO, including support (1), it is characterised in that be in be horizontally spaced about on the bracket
There are two clamping devices (2), for being clamped to the both sides of aluminium alloy extrusions deformed area respectively, two clamping devices
On the same line, at least one clamping device is rotatably connected with the support by rotating mechanism (6) for axis,
Rotated for it around the aluminium alloy extrusions longitudinal axis.
2. aluminium alloy extrusions KAFO according to claim 1, it is characterised in that the clamping device is by cylinder (3), support
Bar (4), fixture (5) composition, the cylinder are connected to the support, and the strut is three, and one end is arranged on the cylinder,
The other end is provided with described fixture, and the fixture deviates from the side end contact of strut in the surface of the aluminium alloy extrusions.
3. aluminium alloy extrusions KAFO according to claim 2, it is characterised in that in setting in the radial direction for the cylinder
There is strip hole (7) that is corresponding with three struts and being spaced apart.
4. aluminium alloy extrusions KAFO according to claim 3, it is characterised in that the institute being connected with the rotating mechanism
State and handle (8) is additionally provided with the cylinder of clamping device.
5. aluminium alloy extrusions KAFO according to claim 4, it is characterised in that the rotating mechanism is bearing or universal
Ball turns.
6. aluminium alloy extrusions KAFO according to claim 5, it is characterised in that the rotating mechanism is carved provided with numerical value
Scale (9), is additionally provided with the cylinder for the clamping device being connected with the rotating mechanism and the numerical scale disk matches
The pointer (10) of conjunction.
7. according to the aluminium alloy extrusions KAFO described in claim any one of 1-6, it is characterised in that the support includes base
(101) and it is arranged on for the supporting leg (102) for supporting the clamping device on base, the base is provided with guide rail, described to lead
The bearing of trend of rail is parallel with aluminium alloy extrusions y direction, and the supporting leg is led away from one end end of clamping device with described
Rail is slidably matched, and which is provided with brake apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720494519.9U CN206716765U (en) | 2017-05-05 | 2017-05-05 | A kind of aluminium alloy extrusions KAFO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720494519.9U CN206716765U (en) | 2017-05-05 | 2017-05-05 | A kind of aluminium alloy extrusions KAFO |
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| Publication Number | Publication Date |
|---|---|
| CN206716765U true CN206716765U (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720494519.9U Active CN206716765U (en) | 2017-05-05 | 2017-05-05 | A kind of aluminium alloy extrusions KAFO |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396992A (en) * | 2018-09-28 | 2019-03-01 | 东莞市凯勒帝数控科技有限公司 | A kind of steel pipe process apparatus has the inside and outside deburring burnishing device of complex function |
| CN111014349A (en) * | 2019-12-17 | 2020-04-17 | 嘉兴卓尔精密机械有限公司 | Square tube correcting device |
| CN115824145A (en) * | 2022-12-05 | 2023-03-21 | 中色(天津)新材料科技有限公司 | Automatic detection and correction equipment and method for twisting degree of aluminum alloy woodworking machinery section bar |
-
2017
- 2017-05-05 CN CN201720494519.9U patent/CN206716765U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396992A (en) * | 2018-09-28 | 2019-03-01 | 东莞市凯勒帝数控科技有限公司 | A kind of steel pipe process apparatus has the inside and outside deburring burnishing device of complex function |
| CN111014349A (en) * | 2019-12-17 | 2020-04-17 | 嘉兴卓尔精密机械有限公司 | Square tube correcting device |
| CN115824145A (en) * | 2022-12-05 | 2023-03-21 | 中色(天津)新材料科技有限公司 | Automatic detection and correction equipment and method for twisting degree of aluminum alloy woodworking machinery section bar |
| CN115824145B (en) * | 2022-12-05 | 2023-09-05 | 中色(天津)新材料科技有限公司 | Automatic detection and correction equipment and method for twisting degree of aluminum alloy woodworking mechanical section bar |
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