CN104325082B - Standardized reinforcing tooling applicable to non-standard type shells with different shapes - Google Patents
Standardized reinforcing tooling applicable to non-standard type shells with different shapes Download PDFInfo
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- CN104325082B CN104325082B CN201410609895.9A CN201410609895A CN104325082B CN 104325082 B CN104325082 B CN 104325082B CN 201410609895 A CN201410609895 A CN 201410609895A CN 104325082 B CN104325082 B CN 104325082B
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- draconis
- longitudinal
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- tie
- reinforcing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
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Abstract
The invention discloses a standardized reinforcing tooling applicable to non-standard type shells with different shapes. The standardized reinforcing tooling comprises a reinforcing body and a reinforcing piece, wherein the reinforcing body comprises longitudinal keels and horizontal beams. The plurality of longitudinal keels and horizontal beams form a cage-type structure in an encircling manner, and the space formed by encirclement of the cage-type structure is named as a containing space. The longitudinal keels are provided with a plurality of first limiting structures along the extending direction, the reinforcing piece is of a bendable thin-long structure and can be arranged in any first limiting structure, and the part of the reinforcing piece between the two first limiting structures is named as a reinforcing-piece acting section which is tangential to or wound with an investment casting shell arranged in the containing space. The standardized reinforcing tooling disclosed by the invention is simple in structure, can be applicable to shells with different shapes and is beneficial to high-efficiency grabbing and transferring of automatic manipulators.
Description
Technical field
The present invention relates to investment casting shell reinforcement technique field is and in particular to one kind is applied to the nonstandard shell of different shape
Standardization reinforce frock.
Background technology
Casting is that liquid metals is cast in the casting cavity being adapted with part shape, after its cooled and solidified, with
The method obtaining part or blank, is history metal forming method the longest, remains the master of blank production until today
Want method.
In Foundry Production, the process of casting can be divided into conventional cast and Special Processes of Metal Castings, and conventional cast is sand mold casting
Make, Special Processes of Metal Castings include model casting, lost foam casting, permanent mold casting, compression casting and centrifugal casting etc., and they are in difference
Under the conditions of respectively have its advantage.
Model casting, also known as " lost-wax casting ", refers to make apperance with fusible material, if resistance in apperance Surface coating dried layer
The shell that fiery coating is made, thus obtaining the casting mold of no die joint, the method getting final product back-up sand cast after high-temperature roasting.Fusible pattern is cast
Make and can produce complex-shaped thin-section casting, be suitable for various alloy-steel castings, and cast the foundry goods of formation have high precision and
The advantage of any surface finish, is therefore used widely, and is widely used casting method now.
Model casting basic craft course can be divided into lost wax casting, shell manufacture and roasting cast.
In Investment casting technology field, prior art, for large-scale shell, especially has the large-scale shell of thin-wall construction
Reinforcing for, there is certain limitation：
First, reinforce the bad adaptability to shell for the frock.For preventing shell from filling the type stage in casting of metals, because of liquid metal
Gravitational thrusts reason and unstability, the situation such as rise brokenly occur, and need that partially or fully structure carries out adding to shell before shell preheating
Gu processing.In prior art, shell is reinforced and is typically employed in the setting of shell periphery and reinforces the mode of frock realizing, and reinforcing frame
Frame is the frame structure being welded according to shell profile.
Due to the diversity of profile between shell, the frame structure being welded is only applicable to single shell, and adaptability is relatively
Difference.
First, reinforce the bad adaptability to automation equipment for the frock.In prior art, shell is in different workshops or identical car
Between moved between positions deliver, such as：Shell be sent into preheating furnace preheating, then from preheating furnace take out deliver to casting at, mainly
Dependence is accomplished manually.Not only high labor intensive, labor efficiency are low, and, it is susceptible to clashing and breaking.As known from the above, prior art
In shell reinforcing frock according to shell configuration design, and between different shell, shape differentiation is larger.
Although with the development of Investment casting technology field automation technolo, model casting automation equipment is increasingly
Many, but automation equipment is typically now picked up using automated exchanged cutter or mechanical hand, needs the reinforcing frock of shell to have identical
Or similar profile, but between the profile of reinforcing frock of different shells, there is larger difference in prior art, therefore reinforce
The bad adaptability to automation equipment for the frock.
Content of the invention
The present invention provides a kind of standardization being applied to the nonstandard shell of different shape to reinforce frock, to solve in prior art
Reinforce the problem to shell and automation equipment bad adaptability for the frock.
The invention provides frock is reinforced in a kind of standardization being applied to the nonstandard shell of different shape,
Including reinforcing body and girth member,
Described reinforcing body includes longitudinal Os Draconis and transverse beam；Complex root longitudinal direction Os Draconis surround formation cage construction, this cage
In formula structure, adjacent two longitudinal Os Draconis are connected by transverse beam, and the described space reinforcing body encirclement formation is referred to as accommodation space, should
Accommodation space is used for housing shell；Described longitudinal Os Draconis are provided with a plurality of first limiting structures in bearing of trend；
Described girth member is flexible slim-lined construction, and this girth member may be disposed at any one institute of arbitrarily longitudinal Os Draconis
State in the first limiting structure, the girth member part between the first limiting structure described in two is referred to as girth member acting section, this first limit
Structure processed can house described girth member acting section and limit motion on longitudinal Os Draconis bearing of trend for this girth member acting section；
During for reinforcing, described girth member acting section and the described investment casting shell phase being arranged in described accommodation space
Cut or be wound around, and the geometric shape around described investment casting shell is provided with a plurality of different girth member acting sections.
Optionally, described girth member is flexible rope, and this flexible rope is by the less non-gold of high temperature resistant and line/body shrinkage ratio
Belong to material to make, including but not limited to basalt cotton.
Optionally, described reinforcing body edge is longitudinal is two parts by subdivision, is snapped together composition by two parts of subdivision
Described reinforcing body；Wherein, connected with model of action by two parts of subdivision a wherein opposite side, another opposite side is dividing
Connect from mode；Or, all connected in a detachable manner by the two opposite sides in two parts of subdivision.
Optionally, all transverse beams connecting two adjacent longitudinal Os Draconis are collectively referred to as coupling assembly, one group of coupling assembly all
Transverse beam is cut off in stage casing, and all transverse beams of the one group coupling assembly relative with the coupling assembly that described stage casing is cut off exist
Stage casing is provided with demountable structure or all transverse beams in stage casing setting diameter parallel in the hinged knot of longitudinal Os Draconis bearing of trend
Structure.
Optionally, described first limiting structure be arranged on longitudinal Os Draconis through-hole structure, be opened on longitudinal Os Draconis
Groove structure or be arranged at least one of bulge-structure on longitudinal Os Draconis.
Optionally, including but not limited to welding, riveting or integrally formed fixation are passed through in described longitudinal Os Draconis and transverse beam
Connected mode is connected with each other, and described body of reinforcing is provided with the standard interface being easy to mechanical hand crawl.
Optionally, this reinforcing frock is at least provided with lid-like in described reinforcing body one end position, described lid knot
Structure covers the described end reinforcing the accommodation space that body is formed, and this lid-like is penetrating network or solid plate structure；
When only, when reinforcing the body wherein described lid-like of one end setting, described lid-like can with described reinforcing body
Separate and connect or hinged or be fixedly connected；
When being respectively provided with described lid-like at the two ends reinforcing body, the lid-like at described two ends is equal with reinforcing body
Detachably connectable or hinged, or wherein the lid-like of one end is fixedly connected with reinforcing body, and the other end is to be flexibly connected.
Optionally, described lid-like and/or described reinforcing body are provided with separable structure, described separable structure
Including buckle connecting structure, screw connection structure or clamp connection structure.Optionally, described reinforcing body also includes the first connection
Beam and the second tie-beam, in described longitudinal Os Draconis middle section position, described first tie-beam is arranged between adjacent two longitudinal Os Draconis,
This first tie-beam is provided with a plurality of second limiting structures in bearing of trend；Between the adjacent two longitudinal Os Draconis of identical, described
First tie-beam with directly relative to the first tie-beam or transverse beam or lid-like between be provided with the second tie-beam, this second
Tie-beam is provided with a plurality of 3rd limiting structures in bearing of trend, and described 3rd limiting structure is to be arranged on the second tie-beam
Through-hole structure and/or the groove structure being opened on the second tie-beam and/or be arranged at the bulge-structure on the second tie-beam.
Optionally, described reinforcing body also includes the first tie-beam, end position in described longitudinal Os Draconis, and described first even
Connect beam to be arranged between adjacent two longitudinal Os Draconis, this first tie-beam is provided with a plurality of second limiting structures in bearing of trend,
Described second limiting structure is the through-hole structure being arranged on the first tie-beam and/or is opened in the groove knot on the first tie-beam
Structure and/or be arranged at the bulge-structure on the first tie-beam.
Compared with prior art, the present invention has advantages below:
First, the of different shapes, shell of off-standard size (referred to as nonstandard), the point position needing reinforcement is different.The present invention
Reinforce the independent assortment of body and flexible slim-lined construction girth member using standardized cage construction.That is, girth member
The shape of the shell reinforced according to need and architectural feature, the point position that shell is needed reinforcement carries out local limit, winding and bundle
Tie up, be then anchored on the suitable limiting structure of longitudinal Os Draconis.This technical scheme can assistant reinforcement shell in metal stamp process
In intensity, flexibly adapt to the different shape of shell and structure, compensate for the nonstandard state of shell, make reinforcing frock and shell
Integrally turning to standard component, thus improve the reinforcing adaptability to automation equipment for the frock, being that automatic mechanical hand substitutes manually
Operation provides condition, advantageously reduces hand labor intensity, improve production efficiency.
Secondly, this reinforcing frock reusability, significantly reduces cost.The reinforcing frock that the present invention provides can be fitted
Answer multiple shells with different profiles and architectural feature, girth member is also detachable after the completion of work.Integral reinforcing frock is equal
Reusable, improve the utilization rate of device, reduce cost.Also effectively prevent shell etc. simultaneously and reinforce workpiece pre-
Hot stage, casting of metals fill the type stage, and because of liquid metal gravitational thrusts reason, unstability, the situation such as rise brokenly occur.
Brief description
Fig. 1 is that reinforcing body frock is reinforced in a kind of standardization be applied to the nonstandard shell of different shape that the present invention provides
The first embodiment axonometric chart.
Fig. 2 is the front view that this girth member limits described shell operation principle.
Fig. 3 is the top view that this girth member limits described shell operation principle.
Fig. 4 is that reinforcing body frock is reinforced in a kind of standardization be applied to the nonstandard shell of different shape that the present invention provides
Second embodiment axonometric chart；
Fig. 5 is that reinforcing body frock is reinforced in a kind of standardization be applied to the nonstandard shell of different shape that the present invention provides
The third embodiment axonometric chart.
Illustrate：
1-1：Transverse beam, 1-2：Longitudinal Os Draconis, 1-3：Through-hole structure, 1-4：Accommodation space, 1-5：Base plate, 1-6：Annulus set
Structure；
2-1：Shell, 2-2：Girth member acting section；
4-1：Annular recess, 4-2：Separable structure, 4-3：Bolt.
5-1：First tie-beam, 5-2：Second tie-beam, 5-3：Cap structure.
Specific embodiment
Elaborate a lot of details in order to fully understand the present invention in the following description.But the present invention can be with
Much it is different from alternate manner described here to implement, those skilled in the art can be in the situation without prejudice to intension of the present invention
Under do similar popularization, therefore the present invention is not embodied as being limited by following public.
Fig. 1 to Fig. 5 shows that the reinforcing frock that the present invention provides fits a kind of standard being applied to the nonstandard shell of different shape
Change and reinforce frock (referred to as " reinforcing frock ") embodiment.Described investment casting shell (referred to as " shell ") generally has thin-walled knot
Structure, casting the stage, due to pour into the reasons such as motlten metal gravity, the high temperature of shell be easily caused this shell deformation even rise
Broken, even more so especially for large-scale shell.Therefore this shell to be carried out accordingly before described shell enters working condition
Reinforce, to ensure described shell reliability in the course of the work.The reinforcing frock that the present invention provides can be effectively to described type
Shell is reinforced, and this reinforcing frock is suitable for the shell with different geometric shapes, has simultaneously and sets with automatization clamping
The modular size of standby cooperation and the periphery of shape.
Described reinforcing frock includes reinforcing body and girth member.It is described separately below.
Fig. 1 is that reinforcing body frock is reinforced in a kind of standardization be applied to the nonstandard shell of different shape that the present invention provides
The first embodiment schematic perspective view.It will be apparent from this figure that described reinforcing body is cage construction, indulge including the six roots of sensation
To Os Draconis 1-2,12 transverse beam 1-1 and base plate 1-5.Described longitudinal Os Draconis 1-2 and described transverse beam 1-1 surrounds formation positive six
Prism structure.Described body i.e. this positive six prismsby structure of reinforcing surrounds the space being formed referred to as accommodation space 1-4, and described shell can
It is placed in this accommodation space 1-4.
Described reinforce body concrete structure be：
Described in the six roots of sensation, longitudinal Os Draconis 1-2 size, structure are identical, arranged in parallel, are in the six roots of sensation side of this positive six prismsby
Rib position, and two ends all align.Described longitudinal Os Draconis 1-2 apical position and middle section position are respectively arranged with transverse beam 1-1, the six roots of sensation
Transverse beam 1-1 composition and this positive six prismsby bottom surface identical regular hexagon shape.Described transverse beam 1-1 and described longitudinal Os Draconis 1-
Cooperation between 2 can adopt following structure：
The first structure：As shown in the transverse beam 1-1 at this reinforcing body apical position, described transverse beam 1-1 summit position
The place of putting is provided with the annulus nested structure 1-6 coordinating with described longitudinal Os Draconis 1-2, and this annulus nested structure 1-6 is placed on this longitudinal Os Draconis
The outer surface of 1-2, and be fixedly connected with described longitudinal Os Draconis 1-2.
It is connected to same described longitudinal Os Draconis 1-2 and can share an annulus nested structure 1-6 by multiple transverse beam 1-1, that is, six
Root transverse beam 1-1 can connect the connector forming ring-type.
Second structure：As shown in the transverse beam 1-6 at this reinforcing body middle section position, described transverse beam 1-1 with described
Longitudinal Os Draconis 1-2 is fixedly connected, be fixedly connected can for welding, riveting etc. prior art common be fixedly connected mode.Described horizontal stroke
It is also designed to integrative-structure to beam 1-1 and described longitudinal Os Draconis 1-2, common design is integrated casting and forms.
Described transverse beam 1-1 acts the effect limiting described longitudinal Os Draconis 1-2 relative position, therefore, this reinforcing body sets
The described transverse beam 1-6 number put can determine according to practical situation, and the position of every transverse beam 1-1 setting is true according to practical situation
Fixed, play the relative position limiting and fixing longitudinal direction Os Draconis 1-2.
In the present invention, described body of reinforcing is additionally provided with the standard interface being easy to mechanical hand crawl, and this standard interface is to set
It is equipped with the structure matching with corresponding automation equipment or mechanical hand, and the reinforcing body setting phase of certain type (size range)
Same described standard interface, so that this reinforcing frock " nonstandard " is converted into " standardization ", is that automation equipment substitutes people's work
Industry provides the foundation.Also effectively prevent the reinforcing workpiece such as shell simultaneously and fill the type stage in warm-up phase, casting of metals, because of liquid
State metal gravity impact reason and unstability, the situation such as rise brokenly occur.
The common bulge-structure for being arranged at described reinforcing body peripheral of described standard interface.
Described longitudinal Os Draconis 1-2 is evenly arranged with plurality of through holes structure 1-3 in bearing of trend, and this through-hole structure 1-3 sets
Put the bearing of trend perpendicular to described longitudinal Os Draconis 1-2 for the direction, and all through-hole structure 1-3 axles on same longitudinal Os Draconis 1-2
Line is parallel to each other.The bearing of trend of the described through-hole structure 1-3 on longitudinal Os Draconis 1-2 described in the six roots of sensation is directed to this accommodation space 1-
4 axis direction.
Although strictly limiting the geometric properties of described through-hole structure 1-3 in foregoing description, it is only more excellent design.
In the present invention, the described through-hole structure 1-3 bearing of trend on same described longitudinal Os Draconis 1-2 can also be designed as mutually not putting down
OK, the bearing of trend of the described through-hole structure 1-3 on longitudinal Os Draconis 1-2 described in the six roots of sensation points to and also can freely arrange.
Described through-hole structure 1-3 rises and limits girth member (with reference to hereafter) in the work moving along longitudinal Os Draconis 1-2 bearing of trend
With.This through-hole structure 1-3 by the groove structure being opened on longitudinal Os Draconis 1-2 and/or can be arranged at convex on longitudinal Os Draconis 1-2
Play structure to replace.
Described through-hole structure 1-3, described groove structure and described bulge-structure all play the effect limiting described girth member,
It is referred to as the first limiting structure.Same described reinforcing body even same described longitudinal Os Draconis 1-2 can adopt dissimilar simultaneously
The first limiting structure.
For carrying shell, and additional reinforcement part limits the position of described shell, and described reinforcing frock is at least in described reinforcing
Body one end position is provided with lid-like.Described lid-like covers the described end reinforcing the accommodation space 1-4 that body is formed
Portion.Described lid-like can be in the following way with the described connection reinforcing body：
When only, when reinforcing the body wherein described lid-like of one end setting, described lid-like can with described reinforcing body
Separate and connect or hinged or be fixedly connected.
When being respectively provided with described lid-like at the two ends reinforcing body, the lid-like at described two ends is equal with reinforcing body
Detachably connectable or hinged, or wherein the lid-like of one end is fixedly connected with reinforcing body, and the other end is to be flexibly connected.
Wherein, detachably connectable by being arranged at the separable structure on described lid-like and/or described reinforcing body
Realize.Described separable structure includes but is not limited to buckle connecting structure, screw connection structure or clamp connection structure.
Described lid-like can be network or solid plate structure；
Described lid-like and described longitudinal Os Draconis 1-2 may be designed as integrative-structure.
Because described lid-like is used for carrying shell, and additional reinforcement part limits the position of described shell, it can be appreciated that
This lid-like may also be disposed on the stage casing optional position of described longitudinal Os Draconis 1-2.
In the present embodiment, the bottom of described positive six prismsby structure be fixedly installed base plate 1-5, described base plate 1-5 goes up
State lid-like.This base plate 1-5 is entity platy structure, for carrying described shell 2-1.From figure 1 it appears that described just
Six prism top settings are not provided with lid-like.
After described shell 2-1 is placed in described accommodation space 1-4, limited by girth member is fixing.Fig. 2 and Fig. 3 is described reinforcing
Part limits front view and the top view of described shell 2-1 operation principle.
Described girth member is flexible slim-lined construction, because it is arranged at the outer surface of described shell 2-1 in effect,
And described shell 2-1 descends temperature very high in working order, for ensureing the reliability in this working environment for this girth member, described plus
Firmware generally selects the rope high temperature resistant, body (or line) shrinkage ratio is little, high intensity material is made, the rope that such as basalt cotton is made
Rope.
This girth member can be also to shrink, from high temperature resistant, line (or body), the symbol that smaller, high intensity, high rigidity material are made
Close the structure of principle mandates.For example：The chain structure that is formed by connecting by stiffening ring or be formed by connecting in hinged way by rigid member
Chain structure.It is clear that high rigidity material is not limited to metal material.
Described girth member may be disposed in any one first limiting structure of longitudinal Os Draconis 1-2.Specifically, if first
Limiting structure is through-hole structure, then described through-hole structure 1-3 can allow described girth member to pass through；If the first limiting structure is groove
Structure, then described groove structure can house this girth member, and stop, restriction effect are played to this girth member；If first limits knot
Structure is bulge-structure, then described bulge-structure can stop, limit described girth member and move along longitudinal Os Draconis extension 1-2 direction.
Described girth member between first limiting structure described in two is referred to as girth member acting section 2-2.Described girth member effect
Section 2-2 middle-end part is tangent with the described shell 2-1 being arranged at described accommodation space 1-4 or is wound around, first described in two ends and two
Limiting structure secure fit.When this and described shell 2-1 cooperation reach some, you can play restriction, reinforcement type
The effect of shell 2-1.
As shown in Figures 2 and 3, described shell 2-1 is that two different column structures of diameter are formed by connecting in the axial direction.
Described girth member is wound around or is tangential on its periphery, and is connected to tensioning in two through hole structure 1-3 and fixes.When with described shell 2-1
When the girth member acting section 2-2 quantity of cooperation reaches necessarily many numbers, you can realize the reinforcing to this shell 2-1 and fixation.
Seen from the above description, the concrete set-up mode of described girth member is according to being arranged in described accommodation space 1-4
The geometric shape of described shell 2-1 determines, can be realized to different profile types by connecting different described first limiting structures
The reinforcing of shell 2-1 and restriction.
Described girth member may include the single reinforcing part of multistage independence, alternatively completely, continuous same girth member.Described
Single reinforcing part is only used for connecting two or more described first limiting structures, and same girth member is then after completing unified setting
Unified fixation.
Fig. 4 is that the reinforcing frock that the present invention provides reinforces reinforcing frock be applied to the standardization of the nonstandard shell of different shape
The axonometric chart of the second embodiment of body.
It will be apparent from this figure that in the present embodiment, described first limiting structure is to arrange around described longitudinal Os Draconis 1-2
Annular recess 4-1.This annular recess 4-1 is uniformly arranged along longitudinal Os Draconis 1-2, and this annular recess 4-1 can house described adding
Firmware, and girth member can be limited move along longitudinal Os Draconis 1-2 bearing of trend.
Described annular recess 4-1 is a type of described groove structure, and described groove structure also can partly be arranged, and that is, should
Groove structure is only arranged in the portion of described longitudinal Os Draconis 1-2 circumference, rather than as described annular recess 4-1 cincture sets
Put.
In the present invention, described first limiting structure also can adopt bulge-structure, and described bulge-structure is to be arranged at described indulging
To on Os Draconis 1-2 along the elongated raised of vertically described longitudinal Os Draconis 1-2 setting, equally can house described between adjacent protrusion structure
Girth member, and girth member can be limited move along described longitudinal Os Draconis bearing of trend.
For large-scale elongated shell 2-1, enter described accommodation space 1-4 from the top of this positive six prismsby or bottom position
More inconvenience, for this reason, this reinforcing frock may be designed to along parallel to the separate structure of longitudinal Os Draconis 1-2 bearing of trend.Refer to
Fig. 4, specific implementation is as follows：
The described reinforcing body edge reinforcing frock is two parts parallel to longitudinal Os Draconis 1-2 bearing of trend by subdivision, and quilt
Two parts of subdivision can fasten as complete reinforcing body.It is that separable mode connects by the couple positioned opposite in two parts of subdivision
Connect, or the wherein side in two opposite sides connects for separable mode, and corresponding side connects for model of action.
Described reinforcing body can be realized two-part being fastened and connected by following concrete connected modes by two parts of subdivision：
The all transverse beam 1-1 connecting two adjacent longitudinal Os Draconis 1-2 are collectively referred to as coupling assembly, all transverse beam 1-1 of one group of coupling assembly
It is set to separable structure 4-2 in stage casing, described separable structure 4-2 is fixedly connected by bolt 4-3.One group of relative connection
Assembly using same structure.
In addition to technical scheme shown in except Fig. 4, also can adopt the following technical scheme that：
All transverse beam 1-1 of one group of coupling assembly are provided with separable structure 4-2, described separable structure 4- in stage casing
2 are fixedly connected by bolt 4-3.There is diameter parallel in stage casing and prolong in longitudinal Os Draconis 1-2 in one group of relative all transverse beam 1-1
Stretch the articulated structure in direction or other movable mode connects.
Fig. 5 is that reinforcing body frock is reinforced in a kind of standardization be applied to the nonstandard shell of different shape that the present invention provides
The third embodiment axonometric chart.
The basic structural feature of the reinforcing body in this enforcement is same as the previously described embodiments, and same characteristic features here is no longer superfluous
State.It will be apparent from this figure that this reinforcing body also includes the first tie-beam 5-1 and the second tie-beam 5-2.
Described first tie-beam 5-1 is arranged at the stage casing region of described longitudinal Os Draconis, and connects two adjacent longitudinal Os Draconis 1-
2.This first tie-beam 5-1 is provided with a plurality of second limiting structures in bearing of trend.
Described first tie-beam 5-1 structure no particular/special requirement, be usually designed to rod-like structure or with described longitudinal Os Draconis phase
With or similar structure.The quantity of described first tie-beam 1-5 and set location determine according to practical situation.
In the present embodiment, described first tie-beam adopts rod-like structure, and six section of first tie-beam 5-1 is in together in stage casing
One position.The fit system of described first tie-beam 5-1 and described longitudinal Os Draconis 1-2 and transverse beam 1-1 described above with described
The fit system principle of longitudinal Os Draconis 1-2 is identical, you can using the cooperation side of above-mentioned transverse beam 1-1 and described longitudinal Os Draconis 1-2
Formula.
Described second limiting structure is identical with the effect of described first limiting structure, is used to accommodating and limits described reinforcing
Part.This second limiting structure is the through-hole structure being arranged on the first tie-beam 5-1 and/or is opened on the first tie-beam 5-1
Groove structure and/or be arranged at the bulge-structure on the first tie-beam 5-1.
The generally unified setting of the type of described second limiting structure and described first limiting structure, size.From in figure
As can be seen that setting is evenly arranged with plurality of through holes structure on described first tie-beam.
Between the adjacent two longitudinal Os Draconis 1-2 of identical, described first tie-beam 5-1 with directly relative to the first tie-beam
Or between transverse beam 1-1 or lid-like, it is provided with the second tie-beam 5-2.This second tie-beam is provided with plural number in bearing of trend
Individual 3rd limiting structure.The structure no particular/special requirement of this second tie-beam 5-2, be usually designed to rod-like structure or with described longitudinal direction
The same or analogous structure of Os Draconis 1-2.The quantity of described second tie-beam 5-2 and set location determine according to practical situation.
Described 3rd limiting structure is identical with the effect of described first limiting structure and the second limiting structure, is used to house
And limit described girth member.3rd limiting structure is the through-hole structure being arranged on the second tie-beam 5-2 and/or is opened in
Groove structure on two tie-beam 5-2 and/or be arranged at the bulge-structure on the second tie-beam 5-2.Described 3rd limiting structure
The generally unified setting with the type of described first limiting structure and the 3rd limiting structure, size.Can from Fig. 5
Go out, setting on described second tie-beam 5-2 is evenly arranged with plurality of through holes structure.
This reinforcing bodies top is provided with cap structure 5-3.This cap structure 5-3 for rod-like structure combine netted
Structure, detachably.Convenient longer shell enters.
According to said structure feature, described first tie-beam 5-1 has function and the work of described transverse beam 1-1 simultaneously
With it is believed that being a kind of special transverse beam 1-1.
In the present invention, described reinforcing body allows only to arrange the first tie-beam 5-1.
Described first tie-beam 5-1, described second tie-beam 5-2 and the second corresponding limiting structure and the 3rd restriction
Structure increased the selectivity of described girth member, thus increasing the adaptability of this reinforcing frock, can preferably commensurate structure answer
Miscellaneous shell.Increased the reliability of this reinforcing frock simultaneously.
In the present invention, alternatively, it can also be designed described transverse beam 1-1 can divide with described longitudinal Os Draconis 1-2
From structure, described transverse beam 1-1 can be around the rotatable structure of described longitudinal Os Draconis 1-2.
Using such scheme, this reinforcing body can separate along longitudinal Os Draconis 1-2 bearing of trend, thus convenient longer shell 2-
1 entrance described accommodation space 1-4.
In the present invention, described longitudinal Os Draconis 1-2 number no strictly limits, no less than three.Described longitudinal Os Draconis 1-2
Shape be not limited to previously described column structure, can be rod-like structure etc..
The space that described reinforcing body surrounds formation is that the shape of accommodation space 1-4 no strictly limits, you can for regular prism
Structure, also for common prism structure, also may be selected class pyramidal structure.
According to above-mentioned operation principle, longitudinal keel bar 1-2 number is more, and described first limiting structure is more intensive, right
Shell 2-1 profile adaptedness is better.
The architectural feature of accompanying drawing only clearly stated in the word such as " indulging " used in being described herein, " horizontal ", the present invention is not made
Formed with state and limit, the reinforcing frock that is, present invention provides can vertically use as shown in drawings, also can laterally use, also can appoint
Meaning angle uses.
For frock relatively prior art is reinforced in a kind of standardization being applied to the nonstandard shell of different shape that the present invention provides,
The invention has the advantages that：
First, according to above-mentioned operation principle, by connecting the limiting structure of various combination, described reinforcing frock can be real
The now reinforcing to the shell 2-1 of various difference profiles and restriction.This reinforcing frock is suitable for different shell 2-1, that is, to different shaped
Shell 2-1, can adopt same reinforcing frock, so cost-saved, simplify design.
Secondly, this reinforcing frock has an automation equipment tooling device or mechanical hand is easily adapted to geometry and size.Adopt
After this reinforcing frock, the relevant structure in its periphery is fixed, and can flexibly adapt to different shape and the structure of shell, compensates shell 2-
1 nonstandard state, makes this reinforcing frock and shell 2-1 integrally turn to standard component, thus being conducive to the automatic dress of automation equipment
The efficient crawl of folder or automatic mechanical hand delivers.Be conducive to improving efficiency, mitigate manpower burden.I.e. standardization rigidity cage frame knot
Structure is used for housing the workpiece that the need of the nonstandardized technique of various certain classification sizes are reinforced；Reinforce rope can independent assortment, flexibly
Adapt to reinforce different shape and the structure of workpiece, compensate the nonstandard state reinforcing workpiece, the point position that reinforcing workpiece is needed reinforcement
Carry out local and be wound around binding, and/or be fastened on the positioning limiting structure of described rigid cage mount structure, make frock and reinforce workpiece
Integrally turn to standard component, thus being conducive to the efficient crawl of automatic mechanical hand to deliver.Also effectively prevent shell etc. simultaneously
Reinforce workpiece and fill the type stage in warm-up phase, casting of metals, unstability, the situation such as rise brokenly are sent out because of liquid metal gravitational thrusts reason
Raw.The snapping connection of standardization frock, the movable connection method such as Luo connects, make quick despatch be achieved, are effectively improved work
Make efficiency.
Although the present invention is open as above with preferred embodiment, it is not for limiting the present invention, any this area skill
Art personnel without departing from the spirit and scope of the present invention, can make possible variation and modification, the therefore guarantor of the present invention
Shield scope should be defined by the scope that the claims in the present invention are defined.
Claims (11)
1. frock is reinforced in a kind of standardization being applied to the nonstandard shell of different shape,
It is characterized in that：
Including reinforcing body and girth member,
Described reinforcing body includes longitudinal Os Draconis and transverse beam；Complex root longitudinal direction Os Draconis surround formation cage construction, and this cage is tied
In structure, adjacent two longitudinal Os Draconis are connected by transverse beam, and the described space reinforcing body encirclement formation is referred to as accommodation space, and this houses
Space is used for housing shell；Described longitudinal Os Draconis are provided with a plurality of first limiting structures in bearing of trend；
Described girth member is flexible slim-lined construction, and this girth member may be disposed at any one of the of arbitrarily longitudinal Os Draconis
In one limiting structure, the girth member part between the first limiting structure described in two is referred to as girth member acting section, this first restriction knot
Structure can house described girth member acting section and limit motion on longitudinal Os Draconis bearing of trend for this girth member acting section；
During for reinforcing, described girth member acting section is tangent with the described shell being arranged in described accommodation space or is wound around, and
Geometric shape around described shell is provided with a plurality of different girth member acting sections.
2. the standardization being applied to the nonstandard shell of different shape according to claim 1 reinforce frock it is characterised in that：Institute
Stating girth member is flexible rope, and this flexible rope is made up of high temperature resistant and line/less nonmetallic materials of body shrinkage ratio.
3. the standardization being applied to the nonstandard shell of different shape according to claim 2 reinforce frock it is characterised in that：Institute
State high temperature resistant and line/less nonmetallic materials of body shrinkage ratio include basalt cotton.
4. the standardization being applied to the nonstandard shell of different shape according to claim 1 reinforce frock it is characterised in that：Institute
Stating reinforcing body edge longitudinal is two parts by subdivision, is snapped together by two parts of subdivision and constitutes described reinforcing body；Its
In, connected with model of action by two parts of subdivision a wherein opposite side, another opposite side connects in a detachable manner；Or,
All connected in a detachable manner by the two opposite sides in two parts of subdivision.
5. the standardization being applied to the nonstandard shell of different shape according to claim 4 reinforce frock it is characterised in that：Even
The all transverse beams connecing two adjacent longitudinal Os Draconis are collectively referred to as coupling assembly, and all transverse beams of one group of coupling assembly are cut in stage casing
Disconnected, all transverse beams of the one group coupling assembly relative with the coupling assembly that described stage casing is cut off are provided with detachably in stage casing
Structure or all transverse beams arrange diameter parallel in the articulated structure of longitudinal Os Draconis bearing of trend in stage casing.
6. the standardization being applied to the nonstandard shell of different shape according to any claim in claim 1 to 5 is reinforced
Frock it is characterised in that：Described first limiting structure be arranged on longitudinal Os Draconis through-hole structure, be opened on longitudinal Os Draconis
Groove structure or be arranged at least one of bulge-structure on longitudinal Os Draconis.
7. the standardization being applied to the nonstandard shell of different shape according to claim 1 reinforce frock it is characterised in that：Institute
State longitudinal Os Draconis to be connected with each other by welding, riveting or the integrally formed mode that is fixedly connected with transverse beam, described reinforcing body
It is provided with the standard interface being easy to mechanical hand crawl.
8. the standardization being applied to the nonstandard shell of different shape according to claim 1 reinforce frock it is characterised in that：Should
Reinforce frock and at least described reinforcing body one end position is provided with lid-like, described lid-like covers described reinforcing body
The end of the accommodation space being formed, this lid-like is penetrating network or solid plate structure；
When, only when reinforcing the body wherein described lid-like of one end setting, described lid-like is separable with described reinforcing body
Connect or hinged or be fixedly connected；
When being respectively provided with described lid-like at the two ends reinforcing body, the lid-like at described two ends all can divide with reinforcing body
From connection or hinged, or wherein the lid-like of one end is fixedly connected with reinforcing body, and the other end is to be flexibly connected.
9. the standardization being applied to the nonstandard shell of different shape according to claim 8 reinforce frock it is characterised in that：Institute
State and be provided with separable structure on lid-like and/or described reinforcing body, described separable structure include buckle connecting structure,
Screw connection structure or clamp connection structure.
10. the standardization being applied to the nonstandard shell of different shape according to claim 1 reinforce frock it is characterised in that：
Described reinforcing body also includes the first tie-beam and the second tie-beam, in described longitudinal Os Draconis middle section position, described first connection
Beam is arranged between adjacent two longitudinal Os Draconis, and this first tie-beam is provided with a plurality of second limiting structures in bearing of trend；Phase
With adjacent two longitudinal Os Draconis between, described first tie-beam with directly relative to the first tie-beam or transverse beam or lid-like
Between be provided with the second tie-beam, this second tie-beam is provided with a plurality of 3rd limiting structures in bearing of trend, the described 3rd
Limiting structure be the through-hole structure being arranged on the second tie-beam and/or be opened in groove structure on the second tie-beam and/or
It is arranged at the bulge-structure on the second tie-beam.
11. standardization being applied to the nonstandard shell of different shape according to claim 1 reinforce frocks it is characterised in that：
Described reinforcing body also includes the first tie-beam, end position in described longitudinal Os Draconis, and described first tie-beam is arranged at adjacent
Between two longitudinal Os Draconis, this first tie-beam is provided with a plurality of second limiting structures in bearing of trend, and described second limits knot
Structure is the through-hole structure being arranged on the first tie-beam and/or the groove structure being opened on the first tie-beam and/or is arranged at
Bulge-structure on first tie-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609895.9A CN104325082B (en) | 2014-11-03 | 2014-11-03 | Standardized reinforcing tooling applicable to non-standard type shells with different shapes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609895.9A CN104325082B (en) | 2014-11-03 | 2014-11-03 | Standardized reinforcing tooling applicable to non-standard type shells with different shapes |
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| Publication Number | Publication Date |
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| CN104325082A CN104325082A (en) | 2015-02-04 |
| CN104325082B true CN104325082B (en) | 2017-02-15 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108127082A (en) * | 2017-12-22 | 2018-06-08 | 株洲九方铸造有限责任公司 | A kind of shell anti-deformation process |
| CN112077261B (en) * | 2019-06-13 | 2021-10-08 | 中国航发商用航空发动机有限责任公司 | Preparation process of porous casting |
| CN111496186A (en) * | 2020-04-30 | 2020-08-07 | 中国航发成都发动机有限公司 | Mould shell fixing tool for manufacturing turbine blade of aero-engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6467531B1 (en) * | 1999-10-18 | 2002-10-22 | Clyde D. Doney | Method and apparatus for producing investment castings in a vacuum |
| CN2435170Y (en) * | 2000-07-07 | 2001-06-20 | 苏章仁 | Runner moulded inner tube for lost pattern casting |
| CN201193188Y (en) * | 2007-12-11 | 2009-02-11 | 上海盛东国际集装箱码头有限公司 | Vertical ladder soft protective cage for tire crane apparatus |
| CN202207775U (en) * | 2011-07-21 | 2012-05-02 | 贵州安吉航空精密铸造有限责任公司 | Reinforcement tool used in large-scale investment cast piece coating |
| CN102658355B (en) * | 2012-05-06 | 2015-10-14 | 苏氏工业科学技术（北京）有限公司 | The squirrel-cage shell load-carrying members be integrated with runner film tire |
| CN102744369B (en) * | 2012-07-25 | 2014-08-13 | 安徽应流铸业有限公司 | Ultra-large type evanescent mould precision-casting shell manufacturing tool and shell manufacturing process thereof |
| CN204220931U (en) * | 2014-11-03 | 2015-03-25 | 苏氏工业科学技术（北京）有限公司 | Frock is reinforced in a kind of standardization being applicable to the nonstandard shell of difformity |
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