CN207563479U - Turn round the production equipment for twisting straightener and space flight superelevation essence guide rail section - Google Patents
Turn round the production equipment for twisting straightener and space flight superelevation essence guide rail section Download PDFInfo
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- CN207563479U CN207563479U CN201721399881.4U CN201721399881U CN207563479U CN 207563479 U CN207563479 U CN 207563479U CN 201721399881 U CN201721399881 U CN 201721399881U CN 207563479 U CN207563479 U CN 207563479U
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- torsion
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- guide rail
- rail section
- straightener
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Abstract
The utility model provides a kind of turn round and twists straightener, and straightening machine body is twisted in the torsion including being provided with clamping part；Cushion block is twisted in the torsion being bonded with guide rail section blank outer surface, and clamping part can clamp torsion and twist cushion block.Using when, stubborn cushion block will be turned round first to be bonded with the guide rail section blank outer surface after tension straingtening, then the stubborn cushion block of clamping part clamping torsion for twisting straightening machine body will be turned round, then by carrying out turning round stubborn aligning to guide rail section blank to turning round stubborn cushion block force, twisting cushion block by torsion increases the stubborn forced area of torsion, ensure there is enough stress surfaces and uniform force, prevent section bar retaining part from generating local deformation, it eliminates to turn round and twists defect, torsion degree of twisting is made to be no more than 2mm, so as to reach the morpheme size required precision of space flight superelevation essence guide rail section.The utility model additionally provides a kind of production equipment of space flight superelevation essence guide rail section.
Description
Technical field
The utility model is related to aluminum alloy processing technology fields, and straightener, this practicality are twisted more specifically to a kind of turn round
It is novel to further relate to a kind of production equipment of space flight superelevation essence guide rail section.
Background technology
The big specification aluminium section bar of national defense construction specific use --- space flight superelevation essence guide rail section, cut lengths is up to 9.2
Rice, is needed based on function, and morpheme size required precision is high, it is desirable that is no more than 0.3mm for curved every meter up and down, overall length is no more than
3mm is turned round and is twisted degree no more than 2mm, and lateral bending degree requirement overall length is no more than 1.5mm, much larger than GB/T14846《Aluminium and aluminium alloy
Extrudate dimensional discrepancy》Superelevation essence grade requirement.
As shown in Figs. 1-2, the section shape for two kinds of space flight superelevation essence guide rail sections of product specification LX560, LX3103
Shape, for LX560 in I-shaped, LX3103 is semiclosed shape, and the two is special-shaped thin wall section bar, alloy state 6A02T6.By
Turn round under the superposition of crimp and quenching distortion that twist degree very big in product is longer, wall is thin, after quenching, and the prior art only passes through
To product carry out tension straingtening, eliminate up and down curved, lateral bending, turn round twist etc. deformation defects；But product is after tension straingtening, most preferably
It can control to turn round under state and twist degree no more than 5mm, be unable to reach the morpheme size required precision of space flight superelevation essence guide rail section.
In conclusion how to realize section bar torsion twist degree reach space flight superelevation essence guide rail section morpheme size precision will
It asks, is the technical issues of current those skilled in the art are urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of turn round to twist straightener, is reached with the torsion degree of twisting for realizing section bar
To the space flight morpheme size required precision of superelevation essence guide rail section.
The another object of the utility model is to provide a kind of production equipment of space flight superelevation essence guide rail section, to realize
The morpheme size required precision that degree reaches space flight superelevation essence guide rail section is twisted in the torsion of section bar.
In order to achieve the above object, the utility model provides following technical solution：
A kind of turn round twists straightener, including：
Straightening machine body is twisted in the torsion for being provided with clamping part；
Cushion block is twisted in the torsion being bonded with guide rail section blank outer surface, and the clamping part can clamp described turn round and twist cushion block.
Preferably, above-mentioned torsion is twisted in straightener, and the torsion twists cushion block and is provided with the holding tank coordinated with the clamping part.
Preferably, above-mentioned torsion is twisted in straightener, and described turn round twists cushion block including being symmetricly set on the guide rail section blank
The Liang Ge branches cushion block of both sides.
Preferably, above-mentioned torsion is twisted in straightener, and the guide rail section blank includes first crossbeam, second cross beam and connection
Longitudinal beam connected in the middle part of the first crossbeam and in the middle part of the second cross beam, the first crossbeam, the second cross beam and institute
It states longitudinal beam connected and cooperatively forms symmetrically arranged first groove and the second groove, the second cross beam is to close to the first crossbeam
Direction be recessed third groove；
Described turn round is provided with the first positioning protrusion being bonded with first groove, is pasted with second groove on stubborn cushion block
The second positioning protrusion for closing is wrapped in the first positioning side of the first crossbeam side and is wrapped in the first crossbeam opposite side
Second positioning side.
It can be seen from the above technical scheme that provided by the utility model turn round twists straightener including being provided with clamping part
It turns round and twists straightening machine body；Cushion block is twisted in the torsion being bonded with guide rail section blank outer surface, and clamping part can clamp torsion and twist cushion block.
It is bonded with the guide rail section blank outer surface after tension straingtening in application, will turn round twist cushion block first, then will turn round
The clamping part for twisting straightening machine body clamps the stubborn cushion block of torsion, then by twisting cushion block force to turning round with to the progress of guide rail section blank
It turns round and twists aligning, increase to turn round by the stubborn cushion block of torsion and twist forced area, it is ensured that have enough stress surfaces and uniform force, prevent section bar from pressing from both sides
It holds position and generates local deformation, eliminate to turn round and twist defect, torsion degree of twisting is made to be no more than 2mm, so as to reach space flight superelevation essence rail type
The morpheme size required precision of material.
The utility model additionally provides a kind of production equipment of space flight superelevation essence guide rail section, including being used for rail type
Straightener is twisted in the torsion that material blank turn round stubborn aligning, and the torsion twists straightener and twists straightener for any of the above-described kind of torsion, due to upper
It states torsion and twists straightener with said effect, the production equipment that straightener is twisted with above-mentioned torsion has same effect, therefore herein not
It repeats again.
Description of the drawings
It 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 this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to these attached drawings.
Fig. 1 is the cross sectional shape of the space flight superelevation essence guide rail section for product specification LX560；
Fig. 2 is the cross sectional shape of the space flight superelevation essence guide rail section for product specification LX3103；
Fig. 3 is structure diagram when cushion block application is twisted in the torsion that the utility model embodiment provides.
Specific embodiment
The utility model embodiment provides a kind of turn round and twists straightener, and the torsion degree of twisting for realizing section bar reaches space flight superelevation
The morpheme size required precision of smart guide rail section.
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The range of the utility model protection.
Please refer to attached drawing 3, the torsion that the utility model embodiment provides twist straightener include being provided with clamping part torsion twist it is strong
Straight machine ontology；Cushion block 1 is twisted in the torsion being bonded with guide rail section blank outer surface, and clamping part can clamp torsion and twist cushion block 1.
LX560, LX3103 have about 50%, 40% product that need to carry out turning round stubborn aligning respectively.Straightener sheet is twisted specifically, turning round
Body is selected as 70 tons and turns round stubborn straightener.Since the maximum aligning length for turning round the machine of twisting is 2 meters, segmentation aligning need to be carried out to product.It is anti-
Only segmentation aligning when generate it is non-uniform turn round twist or local deformation it is excessive, each aligning amount will follow incremental principle.
It is bonded with the guide rail section blank outer surface after tension straingtening in application, will turn round twist cushion block 1 first, then will turn round
Twist straightening machine body clamping part clamp turn round twist cushion block, then by turn round twist cushion block 1 exert a force with to guide rail section blank into
Row torsion, which is twisted, aligns, and twists cushion block increase by torsion and turns round stubborn forced area, it is ensured that has enough stress surfaces and uniform force, prevent section bar
Retaining part generates local deformation, eliminates to turn round and twists defect, torsion degree of twisting is made to be no more than 2mm, so as to reach space flight superelevation essence guide rail
The morpheme size required precision of section bar.
Preferably, it turns round stubborn cushion block 1 and is provided with the holding tank 11 coordinated with clamping part.Turn round makes torsion twist straightener sheet when twisting aligning
The clamping part of body, which is clamped in, to be turned round in the holding tank 11 for twisting cushion block 1, and the stable connection of cushion block 1 is twisted to ensure clamping part with turning round, is kept away
Exempt to turn round clamping part in stubborn straightening process and be detached from the stubborn cushion block 1 of torsion, so as to improve work smoothness.Certainly, the utility model also may be used
To set groove in clamping part, matched protrusion is set on cushion block 1 turning round to twist, stable connection is similarly improved to realize
Effect.The clamping face that cushion block 1 is twisted in above-mentioned torsion may be plane, and clamping part is made directly to clamp the plane in outside.
In order to simplify structure, turn round and twist Liang Ge branch cushion block of the cushion block 1 including being symmetricly set on guide rail section blank both sides.
The utility model is by Liang Ge branches cushion block respectively from both sides clamping guide-rail profile workblank part, easy to operation and assembling.Certainly, on
It states to turn round and twists cushion block 1 and can also only include the structure of entirety or the polylith cushion block being applied in combination.
It is horizontal including first crossbeam 011, second for the guide rail section blank that product specification as shown in Figure 1 is LX560
Beam 013 and the longitudinal beam connected 012 at 011 middle part of connection first crossbeam and 013 middle part of second cross beam, first crossbeam 011, second cross beam
013 and longitudinal beam connected 012 cooperatively form symmetrically arranged first groove I and the second groove II, second cross beam 013 is to close to the
The direction of one crossbeam 011 is recessed third groove III；
It turns round to twist and is provided with the first positioning protrusion being bonded with the first groove I, be bonded with the second groove II second on cushion block 1
Positioning protrusion, the first positioning side for being wrapped in 011 side of first crossbeam and the second positioning for being wrapped in 011 opposite side of first crossbeam
Side.The present embodiment using the first positioning protrusion, the second positioning protrusion, first positioning while, second positioning while LX560 can be led
Rail type material blank carries out large range of limitation, avoids turning round stubborn straightening process medium section and deforms upon, and improves product quality.
Certainly, it turns round to twist and first positioning protrusion and the second positioning protrusion can also be only set on cushion block 1.
According to the section bar of different end surface shapes, it can be other structures that cushion block 1 is twisted in above-mentioned torsion.As for as shown in Figure 2
Product specification is the guide rail section blank of LX3103, including crossbeam；The first support in being generally aligned in the same plane and with spacing
024 and second supporting beam 023 of beam；First longeron 025 of one end of vertical connection crossbeam and the middle part of the first supporting beam 024；It hangs down
The other end of straight connecting cross beam and second longeron 022 at the middle part of the second supporting beam 023；Wherein, the first supporting beam 024, first
Longeron 025, crossbeam, the second longeron 022 and the second supporting beam 023, which are matched, is encircled into the 4th groove IV；Crossbeam is to close to the first support
The direction of beam 024 is recessed the 5th groove V.It turns round to twist to be provided on cushion block 1 and determine respectively with the 4th groove IV and the 5th groove V
The positioning surface of position cooperation similarly avoids turning round the effect that stubborn straightening process medium section deforms upon with realization.
The utility model embodiment additionally provides a kind of production equipment of space flight superelevation essence guide rail section, including being used for pair
Straightener is twisted in the torsion that guide rail section blank turn round stubborn aligning, and it is the torsion that any of the above-described embodiment provides which, which twists straightener,
Straightener is twisted, the morpheme size required precision that degree reaches space flight superelevation essence guide rail section, advantage are twisted in the torsion for realizing section bar
It is brought by turning round stubborn straightener, specifically please refers to relevant part in above-described embodiment, details are not described herein again.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, 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 utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (5)
1. a kind of turn round twists straightener, which is characterized in that including：
Straightening machine body is twisted in the torsion for being provided with clamping part；
Cushion block (1) is twisted in the torsion being bonded with guide rail section blank outer surface, and the clamping part can clamp described turn round and twist cushion block
(1)。
2. according to claim 1 turn round twists straightener, which is characterized in that the torsion is twisted cushion block (1) and is provided with and the folder
Hold the holding tank (11) of portion's cooperation.
3. according to claim 2 turn round twists straightener, which is characterized in that described turn round twists cushion block (1) including being symmetricly set on
The Liang Ge branches cushion block of the guide rail section blank both sides.
4. turned round according to claim 1-3 any one of them and twist straightener, which is characterized in that the guide rail section blank includes
In the middle part of first crossbeam (011), second cross beam (013) and the connection first crossbeam (011) and in the middle part of the second cross beam (013)
Longitudinal beam connected (012), the first crossbeam (011), the second cross beam (013) and the longitudinal beam connected (012) cooperation
Symmetrically arranged first groove (I) and the second groove (II) are formed, the second cross beam (013) is to close to the first crossbeam
(011) direction is recessed third groove (III)；
Described turn round is provided with the first positioning protrusion being bonded with first groove (I) and second groove on stubborn cushion block (1)
(II) the second positioning protrusion of fitting, be wrapped in the first positioning side of the first crossbeam (011) side and be wrapped in described the
The second positioning side of one crossbeam (011) opposite side.
5. a kind of space flight production equipment of superelevation essence guide rail section, which is characterized in that including being used for guide rail section blank
Straightener is twisted in the torsion for turn round stubborn aligning, and it is that such as claim 1-4 any one of them turns round stubborn straightener that straightener is twisted in the torsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399881.4U CN207563479U (en) | 2017-10-26 | 2017-10-26 | Turn round the production equipment for twisting straightener and space flight superelevation essence guide rail section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399881.4U CN207563479U (en) | 2017-10-26 | 2017-10-26 | Turn round the production equipment for twisting straightener and space flight superelevation essence guide rail section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563479U true CN207563479U (en) | 2018-07-03 |
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ID=62692449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721399881.4U Active CN207563479U (en) | 2017-10-26 | 2017-10-26 | Turn round the production equipment for twisting straightener and space flight superelevation essence guide rail section |
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| Country | Link |
|---|---|
| CN (1) | CN207563479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649530A (en) * | 2017-10-26 | 2018-02-02 | 西南铝业（集团）有限责任公司 | The production method and production equipment of space flight superelevation essence guide rail section |
| CN107649530B (en) * | 2017-10-26 | 2024-07-05 | 西南铝业（集团）有限责任公司 | Production method and production equipment of ultra-high precision guide rail profile for spaceflight |
-
2017
- 2017-10-26 CN CN201721399881.4U patent/CN207563479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649530A (en) * | 2017-10-26 | 2018-02-02 | 西南铝业（集团）有限责任公司 | The production method and production equipment of space flight superelevation essence guide rail section |
| CN107649530B (en) * | 2017-10-26 | 2024-07-05 | 西南铝业（集团）有限责任公司 | Production method and production equipment of ultra-high precision guide rail profile for spaceflight |
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