CN207563452U - The production equipment of space flight superelevation essence guide rail section - Google Patents
The production equipment of space flight superelevation essence guide rail section Download PDFInfo
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- CN207563452U CN207563452U CN201721399883.3U CN201721399883U CN207563452U CN 207563452 U CN207563452 U CN 207563452U CN 201721399883 U CN201721399883 U CN 201721399883U CN 207563452 U CN207563452 U CN 207563452U
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- guide rail
- rail section
- cushion block
- section blank
- aligning
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Abstract
The utility model provides a kind of production equipment of space flight superelevation essence guide rail section, the extruder including ingot casting to be squeezed into guide rail section blank；For carrying out the heat-treatment furnace of quenching treatment and ageing treatment to guide rail section blank；For carrying out the stretching-machine of tension straingtening to guide rail section blank；For carrying out the gag straightener of gag press straightening to guide rail section blank；For carrying out the roll leveller of roll straightening to guide rail section blank；For twisting straightener to the torsion for guide rail section blank turn round stubborn aligning.The production equipment of the utility model can carry out guide rail section blank successively tension straingtening, gag press straightening, roll straightening and turn round stubborn aligning, upper and lower curved, lateral bending is farthest eliminated with reference to a variety of aligning modes, turns round the deformation defects such as stubborn, and the product of acquisition can be made to reach the morpheme size required precision of space flight superelevation essence guide rail section.
Description
Technical field
The utility model is related to aluminum alloy processing technology field, more specifically to a kind of space flight superelevation essence guide rail
The production equipment of section bar.
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
In product is longer, wall is thin, product deformation is larger after quenching, and the prior art is only by carrying out product tension straingtening, in elimination
Under curved, lateral bending, turn round twist etc. deformation defects, be unable to reach the morpheme size required precision of space flight superelevation essence guide rail section.
It is current this field in conclusion how to reach the morpheme size required precision of space flight superelevation essence guide rail section
The technical issues of technical staff is urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of space flight production equipment of superelevation essence guide rail section,
To reach the morpheme size required precision of space flight superelevation essence guide rail section.
In order to achieve the above object, the utility model provides following technical solution：
A kind of production equipment of space flight superelevation essence guide rail section, including：
Ingot casting is squeezed into the extruder of guide rail section blank；
For carrying out the heat-treatment furnace of quenching treatment and ageing treatment to the guide rail section blank；
For carrying out the stretching-machine of tension straingtening to the guide rail section blank；
For carrying out the gag straightener of gag press straightening to the guide rail section blank；
For carrying out the roll leveller of roll straightening to the guide rail section blank；
For twisting straightener to the torsion for the guide rail section blank turn round stubborn aligning.
Preferably, in above-mentioned production equipment, the stretching-machine includes：
For being segmented the seven-roll Abramsen machine ontology that tension straingtening is carried out to guide rail section blank, the seven-roll Abramsen machine sheet
Body is provided with the stretching jaw for clamping the guide rail section blank；
For the stretching cushion block being filled in the groove of the guide rail section blank.
Preferably, in above-mentioned production equipment, the guide rail section blank includes first crossbeam, second cross beam and connection institute
State in the middle part of first crossbeam with the longitudinal beam connected in the middle part of the second cross beam, the first crossbeam, the second cross beam and described
Longitudinal beam connected cooperatively forms symmetrically arranged first groove and the second groove, and the second cross beam is to close to the first crossbeam
Direction is recessed third groove；
It is described stretch cushion block include for be filled in first groove the first cushion block, for being filled in described second
The second cushion block in groove, the third cushion block for being filled in the third groove, first cushion block, second cushion block
It is capable of the groove face fitting of groove corresponding on guide rail section standard component with the third cushion block.
Preferably, in above-mentioned production equipment, the guide rail section blank includes：
Crossbeam；
It is generally aligned in the same plane the first supporting beam and the second supporting beam interior and with spacing；
First longeron of one end of crossbeam described in vertical connection and the middle part of first supporting beam；
The other end of crossbeam described in vertical connection and second longeron at the middle part of second supporting beam；
Wherein, first supporting beam, first longeron, the crossbeam, second longeron and second support
Beam, which is matched, is encircled into the 4th groove；The crossbeam is recessed the 5th groove to the direction close to first supporting beam；
It is described stretch cushion block include for be filled in the 4th groove the 4th cushion block, for being filled in the described 5th
The 5th cushion block in groove, the 4th cushion block, the 5th cushion block are capable of groove corresponding on guide rail section standard component
Groove face is bonded.
Preferably, in above-mentioned production equipment, the gag straightener includes：
For the gag straightener ontology of sectional stamping guide rail section blank；
The two punching press cushion blocks that can be bonded with the support bottom surface of the guide rail section blank, the punching press cushion block setting
On the workbench of the gag straightener ontology.
Preferably, in above-mentioned production equipment, the roll leveller includes multiple roller groups, and each roller group includes axis
It is horizontal to be provided with aligning described first on the peripheral surface of the support type roller for horizontally disposed support type roller and pressure type roller
The first aligning slot of beam one end and the second of the described second cross beam one end of aligning align slot, are set on the peripheral surface of the pressure type roller
It is equipped with the third aligning slot for aligning the first crossbeam other end and the 4th aligning slot for aligning the second cross beam other end, institute
It is identical with third aligning slot structure to state the first aligning slot, the second aligning slot is identical with the described 4th aligning slot structure.
Preferably, in above-mentioned production equipment, the roll leveller be 24 roller roll levellers, the 24 roller roll leveller
It is provided with the first roller group that can correct the guide rail section blank flaring and the guide rail section blank can be corrected simultaneously
Second roller group of mouth.
Preferably, in above-mentioned production equipment, the torsion is twisted straightener and is included：
Straightening machine body is twisted in the torsion for being provided with clamping part；
Cushion block is twisted in the torsion being bonded with the guide rail section blank outer surface, and the torsion is twisted cushion block and is provided with and the clamping
The holding tank of portion's cooperation.
Preferably, in above-mentioned production equipment, the auxiliary conveying device that auxiliary carries the guide rail section blank is further included,
The auxiliary conveying device includes storage rack and ground creeping vehicle, and the storing face of the storage rack and the transportation surface of the ground creeping vehicle are all provided with
It is equipped with soft contact layer.
Preferably, in above-mentioned production equipment, the soft contact layer is sawdust padding layer.
It can be seen from the above technical scheme that space flight provided by the utility model is set with the production of superelevation essence guide rail section
It is standby to include for ingot casting being squeezed into the extruder of guide rail section blank；For to guide rail section blank carry out quenching treatment and when
Imitate the heat-treatment furnace of processing；For carrying out the stretching-machine of tension straingtening to guide rail section blank；For to guide rail section blank
Part carries out the gag straightener of gag press straightening；For carrying out the roll leveller of roll straightening to guide rail section blank；For
Straightener is twisted to the torsion for guide rail section blank turn round stubborn aligning.
In above-mentioned production equipment production process, ingot casting is squeezed into guide rail section blank first with extruder, then
Quenching treatment is carried out to guide rail section blank using heat-treatment furnace；Then guide rail section blank is drawn by stretching-machine
Aligning is stretched, eliminates as much as quenched residual stress, and passes through and rationally controls extensibility, promotes the straightness of section bar to greatest extent,
Reduce to turn round and twist degree, the operability subsequently to align lays the foundation；Guide rail section blank is carried out by roll leveller again
Roller is rectified or carries out ageing treatment to guide rail section blank by heat-treatment furnace；Followed by gag straightener to guide rail section
The upper and lower curved, local buckling of blank carries out gag press straightening, eliminates bending, and the correction of shape bending degree is not surpassed at curved every meter up and down
0.3mm is crossed, overall length is no more than 3mm；Recycle roll leveller to the opening degree of guide rail section blank, upper and lower curved, lateral bending into
The correction of lateral bending degree is no more than 1.5mm by row roll straightening in overall length；Straightener is twisted to guide rail section blank finally by turning round
Part carries out turning round stubborn aligning, eliminates to turn round and twists defect, torsion degree of twisting is made to be no more than 2mm.
In conclusion the production equipment of the utility model can carry out guide rail section blank successively tension straingtening, pressure
Power aligning, roll straightening and turn round twist aligning, with reference to a variety of aligning modes farthest eliminate up and down curved, lateral bending, turn round twist etc. changes
Shape defect can make the product of acquisition reach the morpheme size required precision of space flight superelevation essence guide rail section.
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 the structure diagram of a kind of embodiment of stretching cushion block that the utility model embodiment provides；
Fig. 4 is the structure diagram of the another embodiment of stretching cushion block that the utility model embodiment provides；
Structure diagram when Fig. 5 is the support type roller that the utility model embodiment provides and the application of pressure type roller；
Fig. 6 is the structure diagram for the gag straightener that the utility model embodiment provides；
Fig. 7 is the structure diagram that cushion block is twisted in the torsion that the utility model embodiment provides.
Specific embodiment
The utility model embodiment provides a kind of production equipment of space flight superelevation essence guide rail section, can reach space flight
With the morpheme size required precision of superelevation essence 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 2-7, the production equipment for the space flight superelevation essence guide rail section that the utility model embodiment provides, packet
Include the extruder that ingot casting is squeezed into guide rail section blank；For being carried out at quenching treatment and timeliness to guide rail section blank
The heat-treatment furnace of reason；For carrying out the stretching-machine of tension straingtening to guide rail section blank；For to guide rail section blank into
The gag straightener of row gag press straightening；For carrying out the roll leveller of roll straightening to guide rail section blank；For to right
Straightener is twisted in the torsion that guide rail section blank turn round stubborn aligning.
In above-mentioned production equipment production process, ingot casting is squeezed into guide rail section blank first with extruder, then
Quenching treatment is carried out to guide rail section blank using heat-treatment furnace；Then guide rail section blank is drawn by stretching-machine
Aligning is stretched, eliminates as much as quenched residual stress, and passes through and rationally controls extensibility, promotes the straightness of section bar to greatest extent,
Reduce to turn round and twist degree, the operability subsequently to align lays the foundation；Guide rail section blank is carried out by roll leveller again
Roller is rectified or carries out ageing treatment to guide rail section blank by heat-treatment furnace；Followed by gag straightener to guide rail section
The upper and lower curved, local buckling of blank carries out gag press straightening, eliminates bending, and the correction of shape bending degree is not surpassed at curved every meter up and down
0.3mm is crossed, overall length is no more than 3mm；Recycle roll leveller to the opening degree of guide rail section blank, upper and lower curved, lateral bending into
The correction of lateral bending degree is no more than 1.5mm by row roll straightening in overall length；Straightener is twisted to guide rail section blank finally by turning round
Part carries out turning round stubborn aligning, eliminates to turn round and twists defect, torsion degree of twisting is made to be no more than 2mm.
In conclusion the production equipment of the utility model can carry out guide rail section blank successively tension straingtening, pressure
Power aligning, roll straightening and turn round twist aligning, with reference to a variety of aligning modes farthest eliminate up and down curved, lateral bending, turn round twist etc. changes
Shape defect can make the product of acquisition reach the morpheme size required precision of space flight superelevation essence guide rail section.
Preferably, stretching-machine includes being segmented the seven-roll Abramsen machine sheet for carrying out guide rail section blank tension straingtening
Body, seven-roll Abramsen machine ontology are provided with for the stretching jaw of clamp rail profile workblank part；For being filled in guide rail section hair
Stretching cushion block in the groove of blank.In application, first with jaw clamp rail profile workblank part is stretched.Then it will stretch and pad
Block is filled in the groove of guide rail section blank, then applies drawing force by stretching-machine, realizes tension straingtening.This practicality is new
Type rationally controls extensibility, promotes the straightness of section bar to greatest extent, reduce to turn round and twist by designing and producing special stretching cushion block
Degree, the operability subsequently to align lay the foundation.
It by die trial, repairs a die, matches rational extrusion process, extruded product appearance and size is preferable, but quenches by glowing furnace
After fire, there are serious bending phenomenons for product.It needs to be aligned, and eliminate as much as by 360 tons or 1500 tons of stretching-machines
Quenched residual stress.
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；
As shown in figure 4, stretch cushion block include for be filled in the first groove I the first cushion block 1, for being filled in second
The second cushion block 2 in groove II, for being filled in the third cushion block 3 in third groove III, the first cushion block 1, the second cushion block 2 and
Three cushion blocks 3 are capable of the groove face fitting of groove corresponding on guide rail section standard component.
During stretching, the first cushion block 1 is filled in the first groove I, the second cushion block 2 is filled in the second groove II, third
Cushion block 3 is filled in third groove III.To ensure to obtain more preferably straightness, extensibility is preferably big as possible, is more preferably rectified with obtaining
Straight effect, but no more than 3%, unqualified broken end and sectional dimension is reduced or avoided, the practical 2.6-3.0% that presses is controlled.
For the guide rail section blank that product specification as shown in Figure 2 is LX3103, including crossbeam；It is generally aligned in the same plane
First supporting beam 024 and the second supporting beam 023 interior and with spacing；One end of vertical connection crossbeam and the first supporting beam 024
Middle part the first longeron 025；Second longeron 022 at the middle part of the other end of vertical connection crossbeam and the second supporting beam 023；Its
In, the first supporting beam 024, the 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 recessed the 5th groove V to the direction close to the first supporting beam 024；
As shown in figure 5, stretch cushion block include for be filled in the 4th groove IV the 4th cushion block 4, for being filled in the
The 5th cushion block 5 in five groove V, the 4th cushion block 4, the 5th cushion block 5 are capable of the slot of groove corresponding on guide rail section standard component
Face paste is closed.
LX3103 is special-shaped slot material, and due to it, there are one semi-enclosed cavity i.e. the 4th grooves IV, and middle part needs concrete-cored stick
That is the 4th cushion block 4, so that uniform force when each position of section bar stretches.There are great limitations for specification section bar extensibility control
Property：It is too small, it can cause bending that cannot be effectively eliminated, it is excessive, section bar open degree can be caused overproof or serious overproof, and make type
Material opening degree is upper along longitudinal direction to generate serious inhomogeneities, can cause subsequently to align difficulty or even can not correct out qualified products.
Consider many factors such as bending, shedding deformation, it is practical to be controlled by 2.4-2.7%.
As shown in fig. 6, gag straightener includes the gag straightener ontology for sectional stamping guide rail section blank；Energy
Enough two punching press cushion blocks 7 being bonded with the support bottom surface of guide rail section blank, punching press cushion block 7 are arranged on gag straightener ontology
Workbench on.
Gag press straightening is the necessary aligning means of two products of this project, for aligning bending curved and local up and down.Tool
Body, gag straightener ontology is 300 tons of gag straighteners.The punching press cushion block 7 of matching section bar geometry need to be made during aligning,
Product is prevented locally to be collapsed deformation.Gag press straightening need to be aligned in upper segmentation along longitudinal direction, and shape bending degree is corrected in overall length
In the range of≤2mm.
The utility model synthesis has used 24 roller roll levellers and big 12 roller roll leveller to carry out opening degree, up and down
Curved, lateral bending aligning.
In one specific embodiment of the utility model, roll leveller includes multiple roller groups, and each roller group includes axis edge
Horizontally arranged support type roller 6 and pressure type roller are provided with aligning first crossbeam 011 1 on the peripheral surface of support type roller 6
The second of 013 one end of first aligning slot 62 and aligning second cross beam at end aligns slot 61, is provided on the peripheral surface of pressure type roller
The third aligning slot for aligning 011 other end of first crossbeam and the 4th aligning slot for aligning 013 other end of second cross beam, the first aligning
Slot 62 is identical with third aligning slot structure, and the second aligning slot 61 is identical with the 4th aligning slot structure, as shown in Figure 6.This practicality is new
The support type roller 6 of type is identical with pressure type roll structure, easy to process.
LX560 section bars remaining lateral bending after tension straingtening is larger, and generally in 3-6mm, bending is upper more uniform along longitudinal direction,
It is suitble to align using roller squaring formula.Since it is without side direction horizontal support, dedicated support type roller 6 and pressure type roller need to be made.Roller
A strong drafts should not be too large, and be spent with preventing from deteriorating it and turning round to twist.
In another specific embodiment of the utility model, roll leveller is 24 roller roll levellers, which rectifys
Straight machine is provided with the first roller group for being capable of the flaring of corrective rail profile workblank part and is capable of corrective rail profile workblank part parallel port
Second roller group.
Under larger extensibility, opening degree serious overproof and upper in the presence of tight along longitudinal direction LX3103 section bars occurs
The inhomogeneities of weight causes correction very difficult.24 roller roll levellers have left and right straightening roll i.e. the first roller group, up and down aligning
Roller i.e. the second roller group, and straightening roll quantity is more, and pressure, the clamping of enough multi-points can be carried out to section bar, therefore first uses 24
Roller roll leveller corrects its opening degree.Occur not due to easily causing certain local locations by way of once correcting
Reversible deformation, and other positions do not reach leveling effect, and segmentation predistortion is employed in practical operation, first control opening degree
Then consistency and difference in overall length carry out overall length aligning, obtain good effect.
Include as shown in fig. 7, turning round and twisting straightener：Straightening machine body is twisted in the torsion for being provided with clamping part；With guide rail section blank
Cushion block 8 is twisted in the torsion of part outer surface fitting, is turned round stubborn cushion block 8 and is provided with the holding tank 81 coordinated with clamping part.
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.
Section steel straightening need to coordinate dedicated turn round to twist cushion block 8, will turn round and be twisted outside cushion block 8 and guide rail section blank when aligning is twisted in torsion
Surface is bonded, and the clamping part that straightening machine body is twisted in torsion is made to be clamped in the holding tank 81 for turning round stubborn cushion block 8, and twisting cushion block by torsion increases
It turns round and twists forced area, it is ensured that have enough stress surfaces and uniform force, prevent section bar retaining part from generating local deformation.
In order to advanced optimize above-mentioned technical proposal, production equipment further includes the auxiliary that auxiliary carries guide rail section blank
Handling device, auxiliary conveying device include storage rack and ground creeping vehicle, and the storing face of storage rack and the transportation surface of ground creeping vehicle are respectively provided with
There is soft contact layer.In production operation, the utility model realizes the transport of section bar, storage by auxiliary conveying device, and passes through soft
Contact layer realization is contacted with the soft of section bar, so as to effective protection Surface of profile quality.
In specific embodiment, soft contact layer is sawdust padding layer.The present embodiment is in the auxiliary such as storage rack and ground creeping vehicle
The transportation surface of handling device largely employs flitch bedding and padding, realizes soft contact, relatively simple for structure, cost is relatively low.Certainly, on
It can also be buffering plastic layer or bubble film layer etc. to state soft contact layer.
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 (10)
1. a kind of space flight production equipment of superelevation essence guide rail section, which is characterized in that including：
Ingot casting is squeezed into the extruder of guide rail section blank；
For carrying out the heat-treatment furnace of quenching treatment and ageing treatment to the guide rail section blank；
For carrying out the stretching-machine of tension straingtening to the guide rail section blank；
For carrying out the gag straightener of gag press straightening to the guide rail section blank；
For carrying out the roll leveller of roll straightening to the guide rail section blank；
Straightener is twisted in torsion for the guide rail section blank turn round stubborn aligning.
2. production equipment according to claim 1, which is characterized in that the stretching-machine includes：
For being segmented the seven-roll Abramsen machine ontology that tension straingtening is carried out to guide rail section blank, the seven-roll Abramsen machine ontology is set
It is equipped with the stretching jaw for clamping the guide rail section blank；
For the stretching cushion block being filled in the groove of the guide rail section blank.
3. production equipment according to claim 2, which is characterized in that the guide rail section blank includes first crossbeam
(011), it is indulged in the middle part of second cross beam (013) and the connection first crossbeam (011) with the connection in the middle part of the second cross beam (013)
Beam (012), the first crossbeam (011), the second cross beam (013) and the longitudinal beam connected (012) cooperatively form symmetrically
The first groove (I) of setting and the second groove (II), the second cross beam (013) is to close to the side of the first crossbeam (011)
It concaves to form third groove (III)；
It is described stretch cushion block include for be filled in first groove (I) the first cushion block (1), for being filled in described the
The second cushion block (2) in two grooves (II), the third cushion block (3) for being filled in the third groove (III), described first
Cushion block (1), second cushion block (2) and the third cushion block (3) are capable of the slot of groove corresponding on guide rail section standard component
Face paste is closed.
4. production equipment according to claim 2, which is characterized in that the guide rail section blank includes：
Crossbeam (021)；
In being generally aligned in the same plane and with the first supporting beam (024) of spacing and the second supporting beam (023)；
First longeron (025) of one end of crossbeam described in vertical connection (021) and the middle part of first supporting beam (024)；
The other end of crossbeam described in vertical connection (021) and second longeron (022) at the middle part of second supporting beam (023)；
Wherein, first supporting beam (024), first longeron (025), the crossbeam (021), second longeron
(022) and second supporting beam (023) is with being encircled into the 4th groove (IV)；The crossbeam (021) is to close to described first
The direction of support beam (024) is recessed the 5th groove (V)；
The cushion block that stretches includes the 4th cushion block (4), described for being filled in for being filled in the 4th groove (IV)
The 5th cushion block (5) in 5th groove (V), the 4th cushion block (4), the 5th cushion block (5) can be with guide rail section standards
The groove face fitting of corresponding groove on part.
5. production equipment according to claim 2, which is characterized in that the gag straightener includes：
For the gag straightener ontology of sectional stamping guide rail section blank；
The two punching press cushion blocks (7) that can be bonded with the support bottom surface of the guide rail section blank, the punching press cushion block (7) set
It puts on the workbench of the gag straightener ontology.
6. production equipment according to claim 3, which is characterized in that the roll leveller includes multiple roller groups, each
The roller group includes the horizontally disposed support type roller (6) of axis and pressure type roller, the peripheral surface of the support type roller (6)
On be provided with the first aligning slot (62) of described first crossbeam (011) one end of aligning and align described second cross beam (013) one end
The second aligning slot (61), the of aligning first crossbeam (011) other end is provided on the peripheral surface of the pressure type roller
Three aligning slots and the 4th aligning slot for aligning second cross beam (013) other end, the first aligning slot (62) and described the
Three aligning slot structures are identical, and the second aligning slot (61) is identical with the described 4th aligning slot structure.
7. production equipment according to claim 4, which is characterized in that the roll leveller is 24 roller roll levellers,
The 24 roller roll leveller is provided with the first roller group that can correct the guide rail section blank flaring and can correct described
Second roller group of guide rail section blank parallel port.
8. production equipment according to claim 1, which is characterized in that the torsion is twisted straightener and included：
Straightening machine body is twisted in the torsion for being provided with clamping part；
Cushion block (8) is twisted in the torsion being bonded with the guide rail section blank outer surface, and the torsion is twisted cushion block (8) and is provided with and the folder
Hold the holding tank (81) of portion's cooperation.
9. according to claim 1-8 any one of them production equipments, which is characterized in that further include auxiliary and carry the rail type
The auxiliary conveying device of material blank, the auxiliary conveying device include storage rack and ground creeping vehicle, the storing face of the storage rack
Soft contact layer is both provided with the transportation surface of the ground creeping vehicle.
10. production equipment according to claim 9, which is characterized in that the soft contact layer is sawdust padding layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399883.3U CN207563452U (en) | 2017-10-26 | 2017-10-26 | The production equipment of space flight superelevation essence guide rail section |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399883.3U CN207563452U (en) | 2017-10-26 | 2017-10-26 | The production equipment of space flight superelevation essence guide rail section |
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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 |
| CN112676348A (en) * | 2020-12-01 | 2021-04-20 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for controlling residual stress of rail bottom center of steel rail |
-
2017
- 2017-10-26 CN CN201721399883.3U patent/CN207563452U/en not_active Withdrawn - After Issue
Cited By (3)
| 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 |
| CN112676348A (en) * | 2020-12-01 | 2021-04-20 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for controlling residual stress of rail bottom center of steel rail |
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Granted publication date: 20180703 Effective date of abandoning: 20240705 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180703 Effective date of abandoning: 20240705 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |