CN216705902U - High-efficient liquid forging device of bicycle motor gallows - Google Patents
High-efficient liquid forging device of bicycle motor gallows Download PDFInfo
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- CN216705902U CN216705902U CN202220215936.6U CN202220215936U CN216705902U CN 216705902 U CN216705902 U CN 216705902U CN 202220215936 U CN202220215936 U CN 202220215936U CN 216705902 U CN216705902 U CN 216705902U
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Abstract
The utility model discloses a high-efficiency liquid forging device for a bicycle motor hanger, which comprises: the die comprises a die, wherein an ingate is arranged in the die and is positioned on a parting surface of the die; the charging barrel is communicated with the interior of the die and is vertically arranged in the longitudinal direction; the liquid forging device has high production efficiency which is improved by 1-3 times compared with the prior art; the process yield is higher, and the yield of the formed part is improved compared with the conventional liquid die forging technology; the product has smooth appearance and excellent performance, and the mechanical property of the product exceeds that of a forged aluminum alloy motor hanger; the die of the device has longer service life and low production cost when producing products.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy part liquid forging devices, in particular to a high-efficiency liquid forging device for a bicycle motor hanger.
Background
The motor hanger is a structural part for mounting a motor, is shaped like a trough, and is required to be smooth in appearance and accurate in size. Be equipped with draw-in groove 2 and a plurality of mounting hole 1 of splendid attire motor, it is installed on bicycle frame, and this motor gallows generally adopts 6061 aluminum alloy forging at present, and its is with high costs, and production efficiency is low. In the prior art, the die forging method is adopted for manufacturing, one die and one piece are adopted, the process product is less than 40 percent, the serious material waste is caused, and the production efficiency is low. In order to solve the problems of low yield and low production efficiency of the prior art, a multi-cavity efficient liquid forging method is provided. The multi-cavity liquid die forging of the aluminum alloy part has the problems of uneven filling, shrinkage porosity in the aluminum alloy part, difficult core pulling and the like. In order to solve the problems that uneven filling, shrinkage porosity and core pulling difficulty are prone to occurring in multi-cavity liquid forging of aluminum alloy parts, a multi-cavity liquid forging device and a die for a motor hanger are provided.
SUMMERY OF THE UTILITY MODEL
Embodiments according to the present invention aim to solve or improve at least one of the above technical problems.
A first aspect according to an embodiment of the present invention is to provide a high efficiency liquid forging apparatus for a bicycle motor hanger.
An embodiment of the first aspect of the present invention provides a high efficiency liquid forging device for a bicycle motor hanger, including: the die comprises a die, wherein an inner pouring gate is arranged in the die and is positioned on a parting surface of the die; the charging barrel is communicated with the interior of the die and is vertically arranged in the longitudinal direction; the pressure head is detachably arranged in the charging barrel; the die is internally provided with at least two forming cavities which are respectively communicated with the ingate, and the pressure head is used for being matched with the charging barrel so as to push the material in the charging barrel into the die.
According to the efficient liquid forging device for the bicycle motor hanger, the production efficiency is high, compared with the existing single-cavity forming, the efficient liquid forging device has the advantages that the number of formed parts after a single mold is opened and closed is higher, and compared with the prior art, the efficient liquid forging device is improved by 1-3 times;
the process yield is higher, the material can flow more easily by adopting a longitudinal pushing forming mode, and the inner cavity of the die is filled with the material, so that the positions of the forming part, particularly the positions which are not filled conveniently at the edge, are ensured, and the yield of the forming part is improved compared with the existing liquid die forging technology;
the longitudinal pushing of the solid pressure head part is adopted, so that the flowing material in the forming cavity can be forcibly pushed, when the surface in the forming cavity flows, the complete and powerful extrusion and lamination are ensured, the smooth appearance and the excellent performance of the product are ensured, and the mechanical property exceeds that of a forged aluminum alloy motor hanger;
the arrangement of the plurality of forming cavities is adopted, so that when workpieces of the same number are produced, the opening and closing of the die and the die filling times of the die with lower times can be adopted, the service life of the die of the device is longer on the premise of the same die quality, and the production cost is low when products are produced.
In addition, the technical scheme provided by the embodiment of the utility model can also have the following additional technical characteristics:
in any of the above technical solutions, the axis of the barrel longitudinally corresponds to the center of the ingate; and/or the pressure head is a cylinder, the bottom of the pressure head is fixedly connected with a hydraulic device, and the axis of the pressure head is superposed with the axis of the charging barrel; and/or at least two molding cavities are sequentially arranged along the circumferential direction of the ingate.
In the technical scheme, the axis of the charging barrel longitudinally corresponds to the center of the ingate, so that when the pressure head longitudinally pushes materials, the materials can flow from the center of the ingate, the temperature reduction degree of each part of the materials flowing in the ingate is ensured to be similar, the temperature of each part is similar when a plurality of formed parts are cooled, the time required by cooling is reduced, and incomplete mold filling caused by partial advanced cooling is reduced;
the pressing head is arranged to be a cylinder and is pushed by a hydraulic device, so that when the pressing head pushes materials to flow, the materials can be pushed uniformly, the situation that the materials are not uniformly stressed at the contact position with the pressing head and overflow outwards is avoided, the axis of the pressing head is overlapped with the axis of the charging barrel, the materials in the charging barrel can move towards the interior of a mold in a cylindrical mode, the situation that the front end of the flowing materials is contacted with the rear end of the flowing materials to be molded is avoided, the temperature of each part of a molded component is similar and then the temperature is recooled, the performance of each part is similar, and local defects are reduced;
two molding cavities set gradually along the circumference direction of ingate for the material that outwards flows out by the ingate can enter into the molding cavity simultaneously, has guaranteed that the inside material that fills of each molding cavity is with the volume simultaneously, has reduced the required pressure of the inside shaping of mould and has filled not full probability.
In any of the above technical solutions, the mold includes: the fixed template is fixed on an external workbench; the movable template is fixed on the external mechanical arm; the joint of the fixed template and the movable template is longitudinally corresponding to the charging barrel, and the ingate is arranged at the joint of the fixed template and the movable template.
In this technical scheme, the assembling die mode of adoption movable mould board and fixed die plate helps carrying out automated production, with outside automation equipment looks adaptation, has improved the work efficiency of production line, and the laminating department of fixed die board and movable mould board vertically corresponds the feed cylinder for the feed cylinder can carry out direct watering from the laminating department, helps the better flow of material, reduces the shaping failure rate.
In any of the above technical solutions, the mold further includes: the sliding block is arranged between the fixed die plate and the movable die plate, and the sliding block, the fixed die plate and the movable die plate are matched together so that the material is formed into the motor hanging bracket in the ingate and the forming cavity.
In this technical scheme, can carry out the shaping to the inner structure of motor gallows through the slider, guarantee inner structure's accurate shaping, reduce the design degree of difficulty of mould, constitute the required material flow space of formation of motor gallows through slider, fixed die plate and movable mould board jointly.
In any one of the above technical schemes, the lower end of the side wall of the pressure head is provided with a scraping groove, and the scraping groove is communicated with the interior of the charging barrel.
In the technical scheme, the scraping groove is formed in the lower end of the side wall of the pressure head, so that the residual materials on the inner wall of the charging barrel can be scraped out when the pressure head withdraws outwards from the charging barrel, self-cleaning of the charging barrel is realized, the phenomenon that the materials in the device are cooled and remained after long-term use is avoided, and the overall production speed is increased.
In any one of the above embodiments, the ingate includes: the number of the branch flow channels is more than two; and the inner casting cavity is communicated with one end of any branch runner, and the other end of the branch runner is in one-to-one correspondence with the forming cavity and is communicated with the forming cavity.
In this technical scheme, adopt a runner respectively with the one-to-one setting of one-to-one of one forming cavity, further equalled the material between each forming cavity and be full of speed, avoided being full of in advance of individual forming cavity, help inside impartial heat dissipation and cooling, the interior chamber of watering is linked together with arbitrary runner one end for the material in the interior chamber of watering more even scatters, has guaranteed that the material is equal at the mould pressure that fills in each forming cavity.
In any of the above technical solutions, the number of the branch runners and the number of the molding cavities are four, and the inner casting cavity is a columnar cavity; the fixed template and the movable template are longitudinally arranged correspondingly, and the charging barrel longitudinally penetrates through the movable template; the branch flow passages are sequentially arranged along the circumferential direction of the column-shaped cavity.
In this technical scheme, set up four respectively when a runner and one-tenth die cavity, fixed die plate and movable mould board adopt fore-and-aft switching mould direction for the flow direction of material is earlier vertical back horizontal, when facing more one-tenth die cavities, through the redirecting, make inside fill mould pressure redistribution, guaranteed that every spare part when four motor gallows shaping can both complete shaping, the interior chamber of watering adopts the columnar order cavity, make the resistance when the material turns to flow littleer.
In any of the above technical solutions, the branch runner and the forming cavity are respectively provided with two branch runners, and the inner casting cavity is a convex cavity; the fixed template and the movable template are transversely and correspondingly arranged, and the charging barrel is arranged below the joint of the fixed template and the movable template; the branch flow channel is arranged along the axis of the convex cavity in an axisymmetric manner.
In this technical scheme, set up two respectively as a runner and shaping chamber, fixed die plate and movable mould board adopt horizontal switching mould direction for the material can carry out the flow of fore-and-aft close direction, makes inside material flow more fast, has guaranteed when less shaping quantity, continues the quick mould that fills that calms, has guaranteed holistic production speed.
Additional aspects and advantages of embodiments in accordance with the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments in accordance with the utility model.
Drawings
FIG. 1 is a schematic view of four molding cavities of the present invention in longitudinal cross-section;
FIG. 2 is a schematic view of a cylindrical cavity of four molding cavities and a connecting structure thereof according to the present invention;
FIG. 3 is a schematic view of two forming chambers of the present invention in longitudinal section;
FIG. 4 is a schematic view of the convex cavities of two molding cavities and their connection structure of the present invention;
FIG. 5 is a schematic view of the motor hanger of the present invention;
FIG. 6 is a side view of the motor hanger of the present invention;
fig. 7 is a top view of the motor hanger of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:
the die comprises a die 1, a 101 ingate, a 102 fixed die plate, a 103 movable die plate, a 104 sliding block, a 2 charging barrel, a 3-pressure head, a 301 scraping groove, a 4 material, a 5 motor hanging bracket, a 501 mounting hole, a 502 clamping groove, a 503 material rod, a 504 convex material cake and a 505 column type material cake.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the utility model, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1 to 7, in a first aspect, an embodiment of the present invention provides a high efficiency liquid forging apparatus for a bicycle motor hanger, including: the die comprises a die 1, wherein an ingate 101 is arranged in the die 1, and the ingate 101 is positioned on a parting surface of the die 1; the charging barrel 2 is communicated with the interior of the die 1, and the charging barrel 2 is vertically arranged in the longitudinal direction; the pressure head 3 is detachably arranged in the charging barrel 2; wherein, mould 1 is inside to be provided with two at least molding cavities, and is linked together with ingate 101 respectively, and pressure head 3 is used for cooperateing with feed cylinder 2 to inside 4 pushes away the material of feed cylinder 2 to mould 1.
According to the efficient liquid forging device for the bicycle motor hanger, the production efficiency is high, compared with the existing single-cavity forming, the efficient liquid forging device has the advantages that the number of formed parts after a single die 1 is opened and closed is higher, and compared with the prior art, the efficient liquid forging device is improved by 1-3 times;
the process yield is higher, the material 4 can flow more easily and fill the inner cavity of the die 1 by adopting a longitudinal pushing and pressing forming mode, so that the positions of the forming part, particularly the positions which are not filled conveniently at the edge, are ensured, and the yield of the forming part is improved compared with the existing liquid die forging technology;
the longitudinal pushing of the solid pressing head 3 part is adopted, so that the flowing material 4 in the forming cavity can be forcibly pushed, when the surface of the forming cavity flows, the complete and powerful extrusion and lamination are ensured, the smooth appearance of the product is ensured, the performance is excellent, and the mechanical property exceeds that of a forged aluminum alloy motor hanger 5;
the arrangement of a plurality of forming cavities is adopted, so that when workpieces with the same number are produced, the opening and closing times of the die 1 with lower times and the times of die filling can be adopted, the service life of the die 1 of the device is longer on the premise of the same quality of the die 1, and the production cost is low when products are produced.
In any of the embodiments described above, as shown in fig. 1-7, the axis of the barrel 2 corresponds longitudinally to the center of the ingate 101; and/or the pressure head 3 is a cylinder, the bottom of the pressure head is fixedly connected with a hydraulic device, and the axis of the pressure head 3 is superposed with the axis of the charging barrel 2; and/or at least two molding cavities are arranged in sequence in the circumferential direction of the ingate 101.
In the embodiment, the axis of the charging barrel 2 longitudinally corresponds to the center of the ingate 101, so that when the material 4 is pushed longitudinally by the pressure head 3, the material 4 can flow from the center of the ingate 101, the temperature reduction degree of each part of the material 4 flowing in the ingate 101 is ensured to be similar, the temperature of each part is similar when a plurality of molding parts are cooled, the time required by cooling is reduced, and the incomplete mold filling caused by partial advanced cooling is reduced;
the pressing head 3 is arranged to be a cylinder and is pushed by a hydraulic device, so that when the pressing head 3 pushes the material 4 to flow, the material can be pushed uniformly, the condition that the contact part of the material 4 and the pressing head 3 is not uniformly stressed and overflows outwards is avoided, the axis of the pressing head 3 is superposed with the axis of the material barrel 2, the material 4 in the material barrel 2 can move towards the interior of the die 1 in a cylindrical mode, the condition that the flowing front end part of the material 4 is contacted with the rear end part for forming is avoided, the temperature of the forming part is similar and then the forming part is cooled again, the performance of each part is ensured to be similar, and the local defect is reduced;
two molding cavities set gradually along the circumference direction of ingate 101 for the material 4 that outwards flows out by ingate 101 can enter into the molding cavity simultaneously, has guaranteed the inside filling of each molding cavity simultaneously with the volume, has reduced the required pressure of the inside shaping of mould 1 and has filled not full probability.
Further, the press head 3 adopts the advancing direction from bottom to top in the charging barrel 2, and because the air density of each part of the die 1 is lower than that of the material 4, the material 4 from bottom to top is adopted to advance to help the air inside to be completely discharged upwards, and the local certainty of the molded motor hanger 5 is reduced.
In any of the above embodiments, as shown in fig. 1-7, the mold 1 comprises: a fixed die plate 102 fixed on an external workbench; a movable template 103 fixed on the external mechanical arm; wherein, the joint of the fixed template 102 and the movable template 103 corresponds to the charging barrel 2 longitudinally, and the ingate 101 is arranged on the joint of the fixed template 102 and the movable template 103.
In this embodiment, adopt the assembling die 1 mode of movable mould board 103 and fixed mould board 102, help carrying out automated production, with outside automation equipment looks adaptation, improved the work efficiency of production line, the laminating department of fixed mould board 102 and movable mould board 103 vertically corresponds feed cylinder 2 for direct watering can be carried out from the laminating department to feed cylinder 2, helps the better flow of material 4, reduces the shaping failure rate.
Specifically, the robot arm and the work table employ existing commercially available equipment.
In any of the above embodiments, as shown in fig. 1 to 7, the mold 1 further includes: and the sliding block 104 is arranged between the fixed die plate 102 and the movable die plate 103, and the sliding block 104, the fixed die plate 102 and the movable die plate 103 are matched together to enable the material 4 to be molded into the motor hanging bracket 5 in the inner pouring channel 101 and the molding cavity.
In this embodiment, the internal structure of the motor hanger 5 can be molded through the slider 104, so that accurate molding of the internal structure is ensured, the design difficulty of the mold 1 is reduced, and a material 4 flowing space required for forming the motor hanger 5 is formed through the slider 104, the fixed mold plate 102 and the movable mold plate 103.
Specifically, the material 4 is made of aluminum alloy liquid, and the motor hanger 5 is provided with a mounting hole 501 and a clamping groove 502 for mounting a motor.
In any of the above embodiments, as shown in fig. 1-7, the lower end of the side wall of the ram 3 is provided with a scraping groove 301, and the scraping groove 301 is communicated with the interior of the barrel 2.
In the embodiment, the scraping groove 301 is formed in the lower end of the side wall of the pressure head 3, so that the residual material 4 on the inner wall of the charging barrel 2 can be scraped when the pressure head 3 withdraws outwards from the charging barrel 2, the self-cleaning of the charging barrel 2 is realized, the cooling residual of the material 4 in the device after long-term use is avoided, and the overall production speed is increased.
In any of the embodiments described above, as shown in fig. 1-7, the ingate 101 comprises: the number of the branch flow channels is more than two; and the inner casting cavity is communicated with one end of any branch flow channel, and the other ends of the branch flow channels are in one-to-one correspondence with the forming cavities and are communicated with each other.
In this embodiment, adopt the branch runner respectively with the shaping chamber one-to-one setting, further equalling the material 4 between each shaping chamber and being full of speed, avoided being full of in advance of individuation shaping chamber, help the impartial heat dissipation and the cooling of inside, the interior chamber of watering is linked together with arbitrary branch runner one end for the material 4 in the interior chamber of watering more adds even scattering, has guaranteed that material 4 is equal at the mould filling pressure in each shaping chamber.
In any of the above embodiments, as shown in fig. 1 to 7, four branch runners and four molding cavities are respectively provided, and the inner casting cavity is a columnar cavity; the fixed die plate 102 and the movable die plate 103 are arranged longitudinally and correspondingly, and the charging barrel 2 longitudinally penetrates through the movable die plate 103; wherein, the branch flow channels are arranged in sequence along the circumferential direction of the column-shaped cavity.
In this embodiment, when the branch runner and the molding cavity are respectively provided with four, the fixed mold plate 102 and the movable mold plate 103 adopt the longitudinal mold opening and closing directions, so that the flow direction of the material 4 is longitudinal first and then transverse, when facing more molding cavities, the direction is changed, so that the internal mold filling pressure is redistributed, each part can be completely molded when the four motor hangers 5 are molded, and the internal casting cavity adopts a columnar cavity, so that the resistance when the material 4 turns to flow is smaller.
Specifically, when four motor hangers 5 are molded, four motor hangers 5, four material bars 503 and one cylindrical cake 504 are molded inside the mold 1, the material bars 503 correspond to the shape of the branch flow channel, the cylindrical cake 504 corresponds to the shape of the cylindrical cavity, the branch flow channel molds the material bars 503, and the cylindrical cavity molds the cylindrical cake 504.
In any of the above embodiments, as shown in fig. 1 to 7, two branch runners and two molding cavities are provided, and the inner casting cavity is a convex cavity; the fixed template 102 and the movable template 103 are transversely arranged correspondingly, and the charging barrel 2 is arranged below the joint of the fixed template 102 and the movable template 103; the branch flow passages are arranged in an axial symmetry mode along the axis of the convex cavity.
In this embodiment, when the branch runner and the molding cavity are respectively provided with two, the fixed die plate 102 and the movable die plate 103 adopt the horizontal die opening and closing direction, so that the material 4 can flow in the longitudinal and close directions, the flow of the material 4 inside is quicker, the more rapid filling of the die is continued when the molding quantity is smaller, and the overall production speed is ensured.
Specifically, when two motor hangers 5 are molded, the two motor hangers 5, two material bars 503 and one convex material cake 505 are molded inside the mold 1, the material bars 503 correspond to the branch flow channel shape, the convex material cake 505 corresponds to the convex cavity shape, the branch flow channel molds the material bars 503, and the convex cavity molds the convex material cake 505.
The specific implementation steps are as follows:
firstly, pouring materials 4 into a charging barrel 3, wherein the pouring amount is 1.1-1.3 times (the number of forming cavities is two, 1.1 times, the number of forming cavities is four, and 1.2 times) of the product of the monomer quality of a motor hanger 5 and the single forming number of the motor hanger 5;
secondly, the pressure head 3 moves upwards to push the material 4 into the die 1; filling the ingate 101 and the molding cavity;
thirdly, pressurizing the hydraulic device to a set pressure of 20MPa, and keeping for 20-100 seconds;
fourthly, opening the mold 1 after the material 4 is solidified;
fifthly, the slide block 104 is drawn out;
and sixthly, ejecting the parts, taking the parts, cooling in water, cutting a sprue to obtain a motor hanger 5 blank, and further polishing to obtain the motor hanger 5.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a high-efficient liquid forging device of bicycle motor gallows which characterized in that includes:
the die comprises a die (1), wherein an ingate (101) is arranged in the die (1), and the ingate (101) is positioned on a parting surface of the die (1);
the charging barrel (2) is communicated with the interior of the die (1), and the charging barrel (2) is vertically arranged in the longitudinal direction;
the pressure head (3) is detachably arranged in the charging barrel (2);
the die is characterized in that at least two forming cavities are arranged inside the die (1) and are respectively communicated with the ingate (101), and the pressure head (3) is used for being matched with the charging barrel (2) so as to push the material (4) inside the charging barrel (2) into the die (1).
2. The efficient liquid forging apparatus for bicycle motor hanger bracket as claimed in claim 1, wherein the axis of said cartridge (2) longitudinally corresponds to the center of said ingate (101); and/or
The pressure head (3) is a cylinder, the bottom of the pressure head is fixedly connected with a hydraulic device, and the axis of the pressure head (3) is superposed with the axis of the charging barrel (2); and/or
At least two molding cavities are sequentially arranged along the circumferential direction of the ingate (101).
3. The efficient liquid forging device for the bicycle motor hanger bracket as recited in claim 1, wherein the die (1) comprises:
a fixed template (102) fixed on an external workbench;
a movable template (103) fixed on the external mechanical arm;
wherein, the joint of the fixed die plate (102) and the movable die plate (103) longitudinally corresponds to the charging barrel (2), and the ingate (101) is arranged on the joint of the fixed die plate (102) and the movable die plate (103).
4. The efficient liquid forging device for bicycle motor hanger bracket according to claim 3, wherein said die (1) further comprises:
the sliding block (104) is arranged between the fixed die plate (102) and the movable die plate (103), and the sliding block (104), the fixed die plate (102) and the movable die plate (103) are matched together to enable the material (4) to be molded into the motor hanger (5) in the inner pouring channel (101) and the molding cavity.
5. The efficient liquid forging device for the bicycle motor hanger bracket as claimed in claim 1, wherein a scraping groove (301) is formed in the lower end of the side wall of the pressure head (3), and the scraping groove (301) is communicated with the interior of the charging barrel (2).
6. The high efficiency liquid forging apparatus for bicycle motor hanger bracket according to claim 3, wherein said ingate (101) comprises:
the number of the branch flow channels is more than two;
and the inner casting cavity is communicated with one end of any branch runner, and the other end of the branch runner is in one-to-one correspondence with the forming cavity and is communicated with the forming cavity.
7. The efficient liquid forging device for the bicycle motor hanger bracket as recited in claim 6, wherein four branch runners and four forming cavities are respectively arranged, and the inner casting cavity is a columnar cavity;
the fixed die plate (102) and the movable die plate (103) are arranged in a longitudinal corresponding mode, and the charging barrel (2) longitudinally penetrates through the movable die plate (103);
the branch flow passages are sequentially arranged along the circumferential direction of the column-shaped cavity.
8. The efficient liquid forging device for the bicycle motor hanger bracket as recited in claim 6, wherein two branch runners and two forming cavities are provided, and the inner casting cavity is a convex cavity;
the fixed template (102) and the movable template (103) are transversely arranged correspondingly, and the charging barrel (2) is arranged below the joint of the fixed template (102) and the movable template (103);
the branch flow channel is arranged along the axis of the convex cavity in an axisymmetric manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220215936.6U CN216705902U (en) | 2022-01-26 | 2022-01-26 | High-efficient liquid forging device of bicycle motor gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220215936.6U CN216705902U (en) | 2022-01-26 | 2022-01-26 | High-efficient liquid forging device of bicycle motor gallows |
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| CN216705902U true CN216705902U (en) | 2022-06-10 |
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| CN202220215936.6U Active CN216705902U (en) | 2022-01-26 | 2022-01-26 | High-efficient liquid forging device of bicycle motor gallows |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041658A (en) * | 2022-08-15 | 2022-09-13 | 苏州春兴精工股份有限公司 | Die-casting device of thin-wall aluminum alloy die casting |
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2022
- 2022-01-26 CN CN202220215936.6U patent/CN216705902U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041658A (en) * | 2022-08-15 | 2022-09-13 | 苏州春兴精工股份有限公司 | Die-casting device of thin-wall aluminum alloy die casting |
| CN115041658B (en) * | 2022-08-15 | 2022-10-25 | 苏州春兴精工股份有限公司 | Die-casting device of thin-wall aluminum alloy die casting |
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