CN213142085U - Aluminum alloy die-casting part heat treatment prevents strutting arrangement that warp - Google Patents
Aluminum alloy die-casting part heat treatment prevents strutting arrangement that warp Download PDFInfo
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- CN213142085U CN213142085U CN202021791161.4U CN202021791161U CN213142085U CN 213142085 U CN213142085 U CN 213142085U CN 202021791161 U CN202021791161 U CN 202021791161U CN 213142085 U CN213142085 U CN 213142085U
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Abstract
The utility model discloses an aluminum alloy die-casting part thermal treatment prevents deformation strutting arrangement, its characterized in that: the material cage comprises a bottom frame, and a limiting column, an adjustable supporting column, a fixed supporting column, a main positioning pin, a spiral pressing piece, an auxiliary positioning pin, a plurality of profiling counterweight weights and a material cage which are distributed on the bottom frame; the product is accurately positioned by the main positioning pin and the auxiliary positioning pin, the fixed support columns are used as main supports of the product, and then the heights of other adjustable support columns are adjusted, so that the product can be uniformly supported; the product is further fixed by adjusting the spiral compression structure on the side edge, and a counterweight is placed at a fixed point of the product to prevent the product from deforming in the heat treatment process; in order to meet the requirement of quick switching in the production process, the material cage structure adopts a scheme that a movable drawer type layered material placing rack is adopted, and the support device is fixed in a movable bolt mode.
Description
Technical Field
The utility model belongs to the technical field of aluminum alloy die casting heat treatment, concretely relates to aluminum alloy die casting part heat treatment prevents deformation strutting arrangement.
Background
The industrialization of electric automobiles has become the entry point for the structural adjustment and the leap-type development of the industrial industry of the automobile industry in China. The mass of the automobile body accounts for a considerable proportion of the mass of the whole automobile, and the light weight of the automobile body is an important technical path. The electric automobile body can be lightened by selecting light-weight materials, adopting a light-weight design method and combining three aspects of a light-weight manufacturing process. The aluminum alloy automobile body has the advantages of light weight, good corrosion resistance, good wear resistance, high specific strength, recoverability and the like, and is more and more favored by automobile manufacturers. The elongation of the aluminum alloy parts produced by the conventional process cannot meet the performance requirements of automobile body parts, and the T6/T7 heat treatment method is usually adopted to improve the ductility of the aluminum alloy parts. However, the deformation of the product inevitably occurs during the heat treatment, which requires the design of corresponding support means to prevent or reduce the degree of deformation of the product, ensuring good dimensional accuracy for the subsequent processing.
SUMMERY OF THE UTILITY MODEL
At least one in defect or improvement demand more than prior art, the utility model provides an aluminum alloy die-casting part thermal treatment prevents to warp strutting arrangement supports the product through evenly distributed's adjustable support column, utilizes spiral closing device to compress tightly the product to and use profile modeling gravity weight fixed point to exert pressure, warp because the product that high temperature and chilling take place among the elimination product thermal treatment process. Meanwhile, in order to meet the requirement of fast switching in the production process, the material cage structure adopts a scheme that the material racks are placed in a movable drawer type layering mode.
In order to achieve the above object, according to an aspect of the present invention, there is provided a supporting device for preventing deformation of an aluminum alloy die-cast part by heat treatment, comprising: the device comprises a bottom frame, and a limiting column, an adjustable supporting column, a fixed supporting column, a main positioning pin, a spiral pressing piece and an auxiliary positioning pin which are distributed on the bottom frame;
the main positioning pin and the auxiliary positioning pin are used for positioning and aligning with the positioning holes of the aluminum alloy die-cast part; the fixed support column is fixedly supported below the aluminum alloy die-casting part; the adjustable supporting column can be adjusted in a vertically telescopic mode and is adjustably supported below the aluminum alloy die-casting part; the limiting columns are arranged on the periphery of the aluminum alloy die-casting part and used for pre-positioning and placing the part; the spiral pressing pieces are arranged on two sides of the aluminum alloy die-casting part and used for preventing the aluminum alloy die-casting part from lateral deformation;
the aluminum alloy die-casting part is ballasted above the aluminum alloy die-casting part and is matched with the shape above the aluminum alloy die-casting part;
still include the material cage, with the underframe is the components of a whole that can function independently structure, the material cage includes multilayer frame, and each layer all can fix and place aluminiferous alloy die-casting part the underframe.
Preferably, the copying weight comprises a first copying weight, a second copying weight and a third copying weight;
one end of the aluminum alloy die-casting part is high, and the other end of the aluminum alloy die-casting part is low; first profile modeling counter weight ballast is in the top of the least significant end of aluminum alloy die-casting part, second profile modeling counter weight ballast in the top at the middle part of aluminum alloy die-casting part third profile modeling counter weight ballast in the top of the most significant end of aluminum alloy die-casting part.
Preferably, first profile modeling counter weight, second profile modeling counter weight, third profile modeling counter weight all have counter weight body and handle.
Preferably, the handles of the first copying counterweight and the second copying counterweight are both arranged on the upper surface of the counterweight body;
and the handle of the third profiling counterweight is arranged on the side surface of the counterweight body.
Preferably, each layer of the material cage is fixedly provided with a plurality of bolts, the bottom frame is provided with a plurality of bolt holes, and when the material cage is placed on the bottom frame, the bolts of the material cage are inserted into the bolt holes of the bottom frame to fix the bottom frame.
Preferably, each layer of the material cage is provided with a plurality of bolt holes, the bottom frame is fixedly provided with a plurality of bolts, and when the material cage is placed on the bottom frame, the bolts of the bottom frame are inserted into the bolt holes of the material cage to fix the bottom frame.
Preferably, at least three aluminum alloy die-cast parts are fixed on each bottom frame.
Preferably, the material cage is provided with at least three layers, and each layer is provided with at least one bottom frame containing aluminum alloy die-cast parts.
Preferably, a plurality of said cages are lockably/unlockably connected as one whole in a horizontal longitudinal direction and/or in a horizontal transverse direction.
Preferably, a plurality of the material cages are lockably/unlockably connected in the vertical direction as a whole.
The above-described preferred features may be combined with each other as long as they do not conflict with each other.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect:
the utility model discloses an aluminum alloy die-casting part thermal treatment prevents to warp strutting arrangement, supports the product through evenly distributed's adjustable support column, utilizes spiral closing device to compress tightly the product to and use profile modeling gravity weight fixed point to exert pressure, warp because the product that high temperature and chilling take place among the elimination product thermal treatment process. Meanwhile, in order to meet the requirement of fast switching in the production process, the material cage structure adopts a scheme that the material racks are placed in a movable drawer type layering mode.
The utility model discloses a supporting device for preventing deformation in heat treatment of aluminum alloy die-casting parts, the mounting holes at the four corners of the frame are fixed on a heat treatment material cage, the product is accurately positioned through a positioning pin, a fixed supporting column is used as the main support of the product, and then the heights of other adjustable supporting columns are adjusted, so that the product can be uniformly supported; the product is further fixed through the screw pressing piece of adjustment side, and the top distributes the ballast and has a plurality of profile modeling counter weight weights, prevents on the whole that product heat treatment process from taking place to warp.
The utility model discloses utilize the support column of adjustable height, make the product support atress more even, solve the problem that product thermal treatment process takes place to warp effectively.
Drawings
FIG. 1 is a schematic structural view of a bottom frame of a support device for preventing deformation in heat treatment of an aluminum alloy die-cast part according to an embodiment of the present invention;
FIG. 2 is a schematic view of the bottom frame of the support device for preventing deformation during heat treatment of aluminum alloy die-cast parts according to the embodiment of the present invention after the product is placed thereon;
FIG. 3 is a schematic structural view of a cage of the support device for preventing deformation during heat treatment of an aluminum alloy die-cast part according to an embodiment of the present invention;
fig. 4 is a schematic diagram of the aluminum alloy die-cast part after layered loading of the deformation preventing support device according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be described in further detail with reference to the following embodiments.
As a preferred embodiment of the present invention, as shown in fig. 1-4, the present invention provides a supporting device for preventing deformation of aluminum alloy die-casting parts during heat treatment, which comprises a bottom frame 12 and a limiting post 1, an adjustable supporting post 2, a fixed supporting post 3, a main positioning pin 4, a screw pressing piece 5, and an auxiliary positioning pin 6, which are welded and fixed on the bottom frame 12.
As shown in fig. 1-2, the main positioning pin 4 and the auxiliary positioning pin 6 are used for positioning and aligning with the positioning holes of the aluminum alloy die-cast part; the fixed support column 3 is fixedly supported below the aluminum alloy die-casting part; the adjustable supporting column 2 can be adjusted in a vertically telescopic mode and is adjustably supported below the aluminum alloy die-casting part; the limiting columns 1 are arranged on the periphery of the aluminum alloy die-casting part to play roles of pre-positioning and conveniently placing the part; the spiral pressing pieces 5 are arranged on two sides of the aluminum alloy die-cast part and used for preventing the aluminum alloy die-cast part from lateral deformation.
As shown in fig. 2, the aluminum alloy die-casting die further comprises a plurality of copying counterweight weights, wherein the copying counterweight weights are ballasted above the aluminum alloy die-casting part and are matched with the shape above the aluminum alloy die-casting part. Preferably, the copying weight weights comprise a first copying weight 7, a second copying weight 9, a third copying weight 8. The aluminum alloy die-casting part is approximately in a long strip-shaped undulating curve structure, and one end of the aluminum alloy die-casting part is high and the other end of the aluminum alloy die-casting part is low; first profile modeling counterweight 7 ballast is in the top of the least significant end of aluminum alloy die-casting part, second profile modeling counterweight 9 ballast in the top of the middle part of aluminum alloy die-casting part third profile modeling counterweight 8 ballast in the top of the most significant end of aluminum alloy die-casting part. Preferably, the first copying weight 7, the second copying weight 9 and the third copying weight 8 are all provided with weight bodies and handles. Preferably, handles of the first copying weight 7 and the second copying weight 9 are both arranged on the upper surface of the weight body; and the handle of the third copying counterweight 8 is arranged on the side surface of the counterweight body.
As shown in fig. 3-4, the material cage 10 is a separate structure from the bottom frame 12, and the material cage 10 includes a multi-layer frame, and each layer can fix the bottom frame 12 on which aluminum alloy-containing die-cast parts are placed.
Preferably, four bolts 11 are fixedly arranged on each layer of the material cage 10, a plurality of bolt holes are formed in the bottom frame 12, and when the material cage 10 is placed on the bottom frame 12, the bolts 11 of the material cage 10 are inserted into the bolt holes of the bottom frame 12 to fix the bottom frame 12. Or preferably, each layer of the material cage 10 is provided with a plurality of bolt holes (not shown), the bottom frame 12 is fixedly provided with a plurality of bolts 11, and when the material cage 10 is placed on the bottom frame 12, the bolts 11 of the bottom frame 12 are inserted into the bolt holes of the material cage 10 to fix the bottom frame 12.
Preferably, at least three aluminum alloy die-cast parts are fixed on each bottom frame 12. As shown in fig. 2, two of the three parts are placed in the same direction, and the third is placed in the opposite direction.
Preferably, the cage 10 is provided with at least three layers, each layer being provided with at least one base frame 12 containing aluminum alloy die-cast parts. Preferably, a plurality of said cages 10 are lockably/unlockably connected as one whole in a horizontal longitudinal direction and/or in a horizontal transverse direction. Preferably, a plurality of said cages 10 are lockably/unlockably connected in a vertical direction as one body.
The specific implementation manner of the utility model is as follows:
1) the supporting screw on the lower adjustable supporting column 2 is firstly rotated to descend to the lowest point, and the screw of the lateral screw pressing piece 5 is screwed to make the supporting screw retreat to the designated position.
2) 2 positioning holes of a product to be heat-treated are aligned with a main positioning pin 4 and an auxiliary positioning pin 6 on the supporting device, and the product is stably placed on 3 fixed supporting columns 3.
3) After the product is placed stably, the supporting screws on each adjustable supporting column 2 are rotated, the supporting screws rise to be just in contact with the product, and then the supporting screws are fixed by nuts below the locking supporting screws through a wrench.
4) The product is further fixed by screwing the screw of the spiral pressing member 5 at the side edge, so that the lateral deformation of the product can be prevented.
5) The profiling counterweight is placed to apply pressure at a fixed point, so that the product is prevented from deforming better.
6) The bottom frame 12 with the products placed is respectively installed on the material cage 10 for layered loading, and the bolts 11 are inserted into the bolt holes at four corners of the bottom frame 12 for fixing.
Therefore, each supporting point can be in contact with the product, so that the supporting stress of the product is more uniform, and the problem of deformation of the product in the heat treatment process is effectively solved.
To sum up, compare with prior art, the utility model discloses a scheme exists following apparent advantage:
the utility model discloses an aluminum alloy die-casting part thermal treatment prevents to warp strutting arrangement, supports the product through evenly distributed's adjustable support column, utilizes spiral closing device to compress tightly the product to and use profile modeling gravity weight fixed point to exert pressure, warp because the product that high temperature and chilling take place among the elimination product thermal treatment process. Meanwhile, in order to meet the requirement of fast switching in the production process, the material cage structure adopts a scheme that the material racks are placed in a movable drawer type layering mode.
The utility model discloses a supporting device for preventing deformation in heat treatment of aluminum alloy die-casting parts, the mounting holes at the four corners of the frame are fixed on a heat treatment material cage, the product is accurately positioned through a positioning pin, a fixed supporting column is used as the main support of the product, and then the heights of other adjustable supporting columns are adjusted, so that the product can be uniformly supported; the product is further fixed through the screw pressing piece of adjustment side, and the top distributes the ballast and has a plurality of profile modeling counter weight weights, prevents on the whole that product heat treatment process from taking place to warp.
The utility model discloses utilize the support column of adjustable height, make the product support atress more even, solve the problem that product thermal treatment process takes place to warp effectively.
It will be appreciated that the embodiments of the system described above are merely illustrative, in that elements illustrated as separate components may or may not be physically separate, may be located in one place, or may be distributed over different network elements. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
In addition, it should be understood by those skilled in the art that in the specification of the embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the embodiments of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects.
However, the disclosed method should not be interpreted as reflecting an intention that: rather, the claimed embodiments of the invention require more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of an embodiment of this invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although the embodiments of the present invention have been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an aluminum alloy die-casting part thermal treatment prevents strutting arrangement that warp which characterized in that: the device comprises a bottom frame (12), and limiting columns (1), adjustable supporting columns (2), fixed supporting columns (3), main positioning pins (4), spiral pressing pieces (5) and auxiliary positioning pins (6) which are distributed on the bottom frame (12);
the main positioning pin (4) and the auxiliary positioning pin (6) are used for positioning and aligning with the positioning holes of the aluminum alloy die-cast part; the fixed support column (3) is fixedly supported below the aluminum alloy die-cast part; the adjustable supporting column (2) can be adjusted in a vertically telescopic mode and is adjustably supported below the aluminum alloy die-casting part; the limiting columns (1) are arranged on the periphery of the aluminum alloy die-casting part and used for pre-positioning and placing the part; the spiral pressing pieces (5) are arranged on two sides of the aluminum alloy die-cast part and used for preventing the aluminum alloy die-cast part from laterally deforming;
the aluminum alloy die-casting part is ballasted above the aluminum alloy die-casting part and is matched with the shape above the aluminum alloy die-casting part;
still include material cage (10), with underframe (12) are the components of a whole that can function independently structure, material cage (10) include multilayer frame, and each layer all can fix the underframe (12) of placing aluminiferous alloy die-casting part.
2. The aluminum alloy die-cast part heat treatment deformation-preventing support device as recited in claim 1, wherein:
the copying counterweight comprises a first copying counterweight (7), a second copying counterweight (9) and a third copying counterweight (8);
one end of the aluminum alloy die-casting part is high, and the other end of the aluminum alloy die-casting part is low; first profile modeling counter weight (7) ballast is in the top of the least significant end of aluminum alloy die-casting part, second profile modeling counter weight (9) ballast in the top at the middle part of aluminum alloy die-casting part third profile modeling counter weight (8) ballast in the top of the most significant end of aluminum alloy die-casting part.
3. The aluminum alloy die-cast part heat treatment deformation-preventing support device as recited in claim 2, wherein:
first profile modeling counter weight (7), second profile modeling counter weight (9), third profile modeling counter weight (8) all have counter weight body and handle.
4. A deformation-preventing support device for heat treatment of an aluminum alloy die-cast part as claimed in claim 3, wherein:
handles of the first copying counterweight (7) and the second copying counterweight (9) are both arranged on the upper surface of the counterweight body;
and the handle of the third profiling counterweight (8) is arranged on the side surface of the counterweight body.
5. The aluminum alloy die-cast part heat treatment deformation-preventing support device as recited in claim 1, wherein:
each layer of material cage (10) all is fixed and is equipped with a plurality of bolt (11), a plurality of bolt holes have been seted up on underframe (12), when underframe (12) was put material cage (10), bolt (11) of material cage (10) insert the bolt hole of underframe (12) forms to the fixing of underframe (12).
6. The aluminum alloy die-cast part heat treatment deformation-preventing support device as recited in claim 1, wherein:
a plurality of bolt holes are formed in each layer of the material cage (10), a plurality of bolts (11) are fixedly arranged on the bottom frame (12), when the material cage (10) is placed on the bottom frame (12), the bolts (11) of the bottom frame (12) are inserted into the bolt holes of the material cage (10) to fix the bottom frame (12).
7. The aluminum alloy die-cast part heat treatment deformation-preventing support device as recited in claim 1, wherein:
at least three aluminum alloy die-cast parts are fixed on each bottom frame (12).
8. The aluminum alloy die-cast part heat treatment deformation-preventing support device as recited in claim 1, wherein:
the material cage (10) is provided with at least three layers, and each layer is provided with at least one bottom frame (12) containing aluminum alloy die-cast parts.
9. The aluminum alloy die-cast part heat treatment deformation-preventing support device as recited in claim 1, wherein:
a plurality of said cages (10) are connected as a whole in a lockable/unlockable manner in a horizontal longitudinal direction and/or in a horizontal transverse direction.
10. The aluminum alloy die-cast part heat treatment deformation-preventing support device as recited in claim 1, wherein:
the material cages (10) are connected into a whole in a locking/unlocking way in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791161.4U CN213142085U (en) | 2020-08-24 | 2020-08-24 | Aluminum alloy die-casting part heat treatment prevents strutting arrangement that warp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791161.4U CN213142085U (en) | 2020-08-24 | 2020-08-24 | Aluminum alloy die-casting part heat treatment prevents strutting arrangement that warp |
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| CN213142085U true CN213142085U (en) | 2021-05-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441452A (en) * | 2021-06-04 | 2021-09-28 | 广东鸿图武汉压铸有限公司 | Compatible automatic cleaning equipment for clutch shell |
-
2020
- 2020-08-24 CN CN202021791161.4U patent/CN213142085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441452A (en) * | 2021-06-04 | 2021-09-28 | 广东鸿图武汉压铸有限公司 | Compatible automatic cleaning equipment for clutch shell |
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