CN115319068A - Well tank structure and casting machine major structure - Google Patents
Well tank structure and casting machine major structure Download PDFInfo
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- CN115319068A CN115319068A CN202211060753.2A CN202211060753A CN115319068A CN 115319068 A CN115319068 A CN 115319068A CN 202211060753 A CN202211060753 A CN 202211060753A CN 115319068 A CN115319068 A CN 115319068A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/06—Burdening or relieving moulds
Abstract
The invention relates to the technical field of casting equipment, and discloses a middle tank body structure and a casting machine main body structure, which comprise a middle tank body, an upper locking ring and a lower locking ring, wherein the upper locking ring is used for locking the upper end of the middle tank body and the lower end of the upper tank body; the upper locking ring is positioned above the casting platform, the lower locking ring is positioned below the casting platform, the middle tank body is fixedly arranged on the casting platform, two ends of the middle tank body extend towards the upper part and the lower part of the casting platform, and the inner sides of the upper locking ring and the lower locking ring are both provided with an upper inner gear ring and a lower inner gear ring; the middle tank body structure and the casting machine main body structure provided by the invention solve the problems of how to enhance the installation and connection freedom of the upper tank body and the lower tank body and improve the installation efficiency of the casting machine.
Description
Technical Field
The invention relates to the technical field of casting equipment, in particular to a middle tank body structure and a casting machine main body structure.
Background
Current casting equipment includes the last jar body and lower jar of body, and for the structural design of two jar types, the degree of freedom space of the last jar body and lower jar of body is limited, and the reliability and the operating efficiency of equipment are low, and installation locking troublesome poeration, work efficiency is low, consequently, how to strengthen the erection joint degree of freedom of the last jar body and lower jar of body, promotes the problem that casting machine installation effectiveness becomes present urgent need to be solved.
Disclosure of Invention
The invention aims to provide a middle tank body structure and a casting machine main body structure, which are used for solving at least one problem in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a middle tank body structure comprises a middle tank body, an upper locking ring and a lower locking ring, wherein the upper locking ring is used for locking the upper end of the middle tank body and the lower end of the upper tank body;
the upper locking ring is positioned above the casting platform, the lower locking ring is positioned below the casting platform, the middle tank body is fixedly installed on the casting platform, two ends of the middle tank body extend towards the upper part and the lower part of the casting platform, the inner sides of the upper locking ring and the lower locking ring are respectively provided with an upper inner gear ring and a lower inner gear ring, the vertical projections of the upper inner gear ring and the lower inner gear ring are mutually overlapped, an annular locking area is formed between the upper inner gear ring and the lower inner gear ring, an upper butt joint area and a lower butt joint area are respectively formed between adjacent inner gears on the upper inner gear ring and the lower inner gear ring, the upper butt joint area and the lower butt joint area are respectively positioned at the upper end and the lower end of the annular locking area, and the upper butt joint area and the lower butt joint area are respectively communicated with the annular locking area;
the lower end of the upper tank body is provided with a first flange, the upper end of the lower tank body is provided with a second flange, the upper end and the lower end of the middle tank body are respectively provided with an upper flange and a lower flange, and the first flange, the second flange, the upper flange and the lower flange respectively comprise a plurality of wedge-shaped teeth which are circumferentially arranged;
the upper flange is provided with a plurality of wedge-shaped teeth, the upper flange is provided with an upper butt joint area from the upper part of the upper locking ring and continuously moves into the annular locking area, the lower flange is provided with a plurality of wedge-shaped teeth, the lower flange is provided with a lower butt joint area from the lower part of the upper locking ring and continuously moves into the annular locking area, and in the process of rotating the upper locking ring, the inner teeth of the upper inner gear ring and the lower inner gear ring of the upper locking ring simultaneously move to the upper end and the lower end of the corresponding wedge-shaped teeth to realize the locking of the upper tank body and the middle tank body;
the upper end of the upper inner gear ring and the lower end of the lower inner gear ring of the lower flange are connected with the upper end of the corresponding wedge teeth, and the lower end of the upper inner gear ring and the lower end of the corresponding wedge teeth are connected with the lower end of the lower inner gear ring.
In this technical scheme, casting platform's top and below are equipped with locking ring and lower locking ring respectively, and well jar body fixed mounting is on casting platform and the both ends of well jar body extend towards casting platform's top and below, and then the fixed mounting to the last jar of body can be realized through locking ring to the upper end of well jar body, and the fixed mounting to the lower jar of body can be realized through locking ring down to the lower extreme of well jar body. Specifically, because the inner sides of the upper locking ring and the lower locking ring are both provided with the upper inner gear ring and the lower inner gear ring, the vertical projections of the upper inner gear ring and the lower inner gear ring are mutually overlapped, the upper flange, the second flange, the upper flange and the lower flange respectively comprise a plurality of wedge-shaped teeth which are circumferentially arranged, in the rotating process of the upper locking ring, the inner teeth of the upper inner gear ring and the lower inner gear ring of the upper locking ring simultaneously move to the upper ends and the lower ends of the corresponding wedge-shaped teeth to realize the locking of the upper tank body and the middle tank body, and in the rotating process of the lower locking ring, the inner teeth of the upper inner gear ring and the lower inner gear ring of the lower locking ring simultaneously move to the upper ends and the lower ends of the corresponding wedge-shaped teeth to realize the locking of the middle tank body and the lower tank body. To sum up, this technical scheme realizes the upper end and the lower extreme of well jar body respectively with the locking connection of last jar body and lower jar body through adopting well jar body, last locking ring and lower locking ring cooperation, and installation locking convenient operation is swift, and work efficiency is high, and locking effect is good.
Furthermore, be equipped with first heavy platform on the well jar body, the median septum is installed in first heavy platform department, be equipped with joint strip between median septum and the well jar body. The median septum is settled on the well jar body, is responsible for realizing the space separation in upper portion space and lower part space, conveniently realizes differential pressure casting, and first heavy platform helps the quick location installation of median septum, and combines joint strip's setting for sealed effect between upper portion space and the lower part space is better, and then does benefit to and can form pressure differential between upper portion space and the lower part space, guarantees going on smoothly of pouring work.
Furthermore, in order to realize the respective stable driving of the upper locking ring and the lower locking ring, the device further comprises an upper locking oil cylinder for driving the upper locking ring to rotate and a lower locking oil cylinder for driving the lower locking ring to rotate, wherein the upper locking oil cylinder and the lower locking oil cylinder are respectively positioned above and below the casting platform, the upper locking oil cylinder is provided with two locking oil cylinders which are oppositely arranged between the casting platform and the upper locking ring, and the lower locking oil cylinder is provided with two locking oil cylinders which are oppositely arranged between the casting platform and the lower locking ring.
Furthermore, in order to better realize the installation of the upper locking oil cylinder and the lower locking oil cylinder, two first oil cylinder installation seats are arranged at the upper end of the casting platform, two first hinge seats are oppositely arranged on the upper locking ring, one end of the upper locking oil cylinder is hinged with the first oil cylinder installation seats, and the other end of the upper locking oil cylinder is hinged with the corresponding first hinge seat;
the lower extreme of casting platform is equipped with two second hydro-cylinder mount pads, be equipped with two articulated seats of second relatively on the lower lock ring, it is articulated between one end of lower locking hydro-cylinder and the second hydro-cylinder mount pad, the other end of lower locking hydro-cylinder is articulated with the articulated seat of second that corresponds.
The invention also provides a main body structure of a casting machine, which comprises the middle tank body structure, wherein a casting station is arranged below the casting platform, a hydraulic lifting device is arranged at the casting station, the hydraulic lifting device comprises a lifting butt joint supporting platform, when the lifting butt joint supporting platform is at the lowest position, the lifting butt joint supporting platform is in butt joint with a transfer platform positioned on the lifting butt joint position, and the lower end of the lower tank body is provided with a moving wheel which is convenient for the lower tank body to move horizontally.
The lower tank body horizontally moves to the lifting butt joint supporting table from the transfer platform, and the hydraulic lifting device is arranged on the pouring station and drives the lower tank body to move upwards, so that the locking operation of the lower tank body and the middle tank body is conveniently completed.
Further, for the smooth and easy nature that the lower jar of body removed between transport platform and pouring station under better realization, be equipped with the butt joint slide rail on the lift butt joint brace table, the butt joint slide rail includes two parallel arrangement's spout, the symmetry is equipped with two sets of removal wheels on the lower jar of body, and every group removes to take turns to and removes in the spout that corresponds.
Furthermore, for the installation of better realization to removing the wheel, the symmetry is equipped with two sets of wheel supports that remove on the jar body down, the lower extreme that removes the wheel support is equipped with removes the wheel.
Further, for the lift operation of more stable realization to the lower jar of body, the space that casting platform's below lies in the pouring station is the lift space, hydraulic pressure elevating gear still includes guiding mechanism and pneumatic cylinder, guiding mechanism is including setting up many guide posts in the lift space perpendicularly, the lift butt joint brace table's both sides are equipped with respectively with the perpendicular sliding fit's of guide post carriage, the pneumatic cylinder is installed perpendicularly in the lift space and is driven the carriage and remove along the length direction of guide post.
Furthermore, in order to conveniently realize the installation of the hydraulic cylinder, a connecting plate is arranged in the middle of the sliding frame, the upper end of the hydraulic cylinder is fixedly connected with the casting platform, and the lower end of the hydraulic cylinder is fixedly connected with the connecting plate.
Furthermore, in order to achieve a more stable lifting effect, the guide posts are four and are respectively located at four corner positions of the lifting butt joint supporting table.
The invention has the beneficial effects that: in this technical scheme, casting platform's top and below are equipped with locking ring and lower locking ring respectively, and well jar body fixed mounting is on casting platform and the both ends of well jar body extend towards casting platform's top and below, and then the fixed mounting to the last jar of body can be realized through locking ring to the upper end of well jar body, and the fixed mounting to the lower jar of body can be realized through locking ring down to the lower extreme of well jar body. Specifically, because the inner sides of the upper locking ring and the lower locking ring are both provided with the upper inner gear ring and the lower inner gear ring, the vertical projections of the upper inner gear ring and the lower inner gear ring are mutually overlapped, the upper flange, the second flange, the upper flange and the lower flange all comprise a plurality of wedge-shaped teeth which are circumferentially arranged, in the rotating process of the upper locking ring, the inner teeth of the upper inner gear ring and the lower inner gear ring of the upper locking ring simultaneously move to the upper ends and the lower ends of the corresponding wedge-shaped teeth to realize the locking of the upper tank body and the middle tank body, and in the rotating process of the lower locking ring, the inner teeth of the upper inner gear ring and the lower inner gear ring of the lower locking ring simultaneously move to the upper ends and the lower ends of the corresponding wedge-shaped teeth to realize the locking of the middle tank body and the lower tank body. To sum up, this technical scheme realizes the upper end and the lower extreme of well jar body respectively with the locking connection of last jar body and lower jar body through adopting well jar body, last locking ring and lower locking ring cooperation, and installation locking convenient operation is swift, and work efficiency is high, and locking effect is good.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the butt joint installation state of the upper tank body in the invention;
FIG. 3 is a schematic view of the upper lock ring of the present invention;
FIG. 4 is a schematic structural view of the upper lock ring of the present invention in a state driven by the upper lock cylinder;
fig. 5 is a structural schematic diagram of two states of the hydraulic lifting device of the invention.
In the figure: a middle tank body 1; an upper locking ring 2; a lower lock ring 3; an upper tank body 4; a lower tank body 5; a middle partition plate 6; a casting platform 7; an upper inner gear ring 8; a lower inner gear ring 9; an annular locking zone 10; an upper docking area 11; a lower docking area 12; a first flange 13; a second flange 14; an upper flange 15; a lower flange 16; an upper locking cylinder 17; a first cylinder mount 18; a first articulated seat 19; a lifting butt joint support table 20; a moving wheel 21; a docking slide 22; a moving wheel support 23; a guide post 24; a hydraulic cylinder 25; a carriage 26; a connecting plate 27.
Detailed Description
Example 1:
as shown in fig. 1-5, the present embodiment provides a middle tank structure, which includes a middle tank 1, an upper locking ring 2 and a lower locking ring 3, wherein the upper locking ring 2 is used for locking the upper end of the middle tank 1 and the lower end of the upper tank 4, the lower locking ring 3 is used for locking the lower end of the middle tank 1 and the upper end of the lower tank 5, a middle partition plate 6 is arranged in the middle tank 1, the upper side of the middle partition plate 6 is communicated with the upper tank 4, and the lower side of the middle partition plate 6 is communicated with the lower tank 5;
the upper locking ring 2 is positioned above the casting platform 7, the lower locking ring 3 is positioned below the casting platform 7, the middle tank body 1 is fixedly installed on the casting platform 7, two ends of the middle tank body 1 extend towards the upper part and the lower part of the casting platform 7, as shown in fig. 3, the inner sides of the upper locking ring 2 and the lower locking ring 3 are both provided with an upper inner gear ring 8 and a lower inner gear ring 9, the vertical projections of the upper inner gear ring 8 and the lower inner gear ring 9 are mutually overlapped, an annular locking area 10 is formed between the upper inner gear ring 8 and the lower inner gear ring 9, an upper butt joint area 11 and a lower butt joint area 12 are respectively formed between adjacent inner gears on the upper inner gear ring 8 and the lower inner gear ring 9, the upper butt joint area 11 and the lower butt joint area 12 are respectively positioned at the upper end and the lower end of the annular locking area 10, and the upper butt joint area 11 and the lower butt joint area 12 are respectively communicated with the annular locking area 10;
the lower end of the upper tank body 4 is provided with a first flange 13, the upper end of the lower tank body 5 is provided with a second flange 14, the upper end and the lower end of the middle tank body 1 are respectively provided with an upper flange 15 and a lower flange 16, and the first flange 13, the second flange 14, the upper flange 15 and the lower flange 16 all comprise a plurality of wedge-shaped teeth arranged circumferentially;
a plurality of wedge-shaped teeth on the first flange 13 enter the upper butt joint area 11 from the upper part of the upper locking ring 2 and continuously move into the annular locking area 10, a plurality of wedge-shaped teeth of the upper flange 15 enter the lower butt joint area 12 from the lower part of the upper locking ring 2 and continuously move into the annular locking area 10, and in the rotating process of the upper locking ring 2, the inner teeth of the upper inner gear ring 8 and the lower inner gear ring 9 of the upper locking ring 2 simultaneously move to the upper end and the lower end of the corresponding wedge-shaped teeth to lock the upper tank body 4 and the middle tank body 1;
a plurality of wedge-shaped teeth on the lower flange 16 enter the upper butt joint area 11 from the upper part of the lower locking ring 3 and continuously move into the annular locking area 10, a plurality of wedge-shaped teeth of the second flange 14 enter the lower butt joint area 12 from the lower part of the lower locking ring 3 and continuously move into the annular locking area 10, and in the rotating process of the lower locking ring 3, the inner teeth of the upper inner gear ring 8 and the lower inner gear ring 9 of the lower locking ring 3 simultaneously move to the upper ends and the lower ends of the corresponding wedge-shaped teeth to realize the locking of the centering tank body 1 and the lower tank body 5.
In this technical scheme, casting platform 7's top and below are equipped with locking ring 2 and lower locking ring 3 respectively, and well jar body 1 fixed mounting is on casting platform 7 and the both ends of well jar body 1 extend towards casting platform 7's top and below, and then the fixed mounting to last jar body 4 can be realized through locking ring 2 in the upper end of well jar body 1, and the fixed mounting to lower jar body 5 can be realized through lower locking ring 3 to the lower extreme of well jar body 1. Specifically, because the inner sides of the upper locking ring 2 and the lower locking ring 3 are both provided with an upper inner gear ring 8 and a lower inner gear ring 9, the vertical projections of the upper inner gear ring 8 and the lower inner gear ring 9 are mutually overlapped, the upper flange 13, the second flange 14, the upper flange 15 and the lower flange 16 are all provided with a plurality of wedge-shaped teeth circumferentially arranged, in the rotating process of the upper locking ring 2, the inner teeth of the upper inner gear ring 8 and the lower inner gear ring 9 of the upper locking ring 2 simultaneously move to the upper ends and the lower ends of the corresponding wedge-shaped teeth to realize the locking of the upper tank body 4 and the middle tank body 1, and in the rotating process of the lower locking ring 3, the inner teeth of the upper inner gear ring 8 and the lower inner gear ring 9 of the lower locking ring 3 simultaneously move to the upper ends and the lower ends of the corresponding wedge-shaped teeth to realize the locking of the centering tank body 1 and the lower tank body 5. In conclusion, according to the technical scheme, the upper end and the lower end of the middle tank body 1 are respectively connected with the upper tank body 4 and the lower tank body 5 in a locking manner by adopting the middle tank body 1, the upper locking ring 2 and the lower locking ring 3 in a matching manner, the installation and locking operation is convenient and rapid, the working efficiency is high, and the locking effect is good.
Example 2:
this embodiment is optimized based on embodiment 1 described above.
A first sinking platform is arranged on the middle tank body 1, the middle partition plate 6 is installed at the first sinking platform, and a sealing rubber strip is arranged between the middle partition plate 6 and the middle tank body 1. The median septum 6 is settled on the well jar body 1, is responsible for realizing the space separation in upper portion space and lower part space, conveniently realizes differential pressure casting, and first heavy platform helps the quick location installation of median septum 6, and combines joint strip's setting for sealed effect between upper portion space and the lower part space is better, and then does benefit to and can form pressure differential between upper portion space and the lower part space, guarantees going on smoothly of pouring work.
Example 3:
this embodiment is optimized based on embodiment 1 described above.
As shown in fig. 4, in order to realize the respective stable driving of the upper locking ring 2 and the lower locking ring 3, the device further comprises an upper locking cylinder 17 for driving the upper locking ring 2 to rotate and a lower locking cylinder for driving the lower locking ring 3 to rotate, wherein the upper locking cylinder 17 and the lower locking cylinder are respectively located above and below the casting platform 7, the upper locking cylinders 17 are two and are oppositely arranged between the casting platform 7 and the upper locking ring 2, and the lower locking cylinders are two and are oppositely arranged between the casting platform 7 and the lower locking ring 3.
Example 4:
this embodiment is optimized based on embodiment 3 described above.
In order to better realize the installation of the upper locking oil cylinder 17 and the lower locking oil cylinder, the upper end of the casting platform 7 is provided with two first oil cylinder installation seats 18, the upper locking ring 2 is relatively provided with two first hinging seats 19, one end of the upper locking oil cylinder 17 is hinged with the first oil cylinder installation seats 18, and the other end of the upper locking oil cylinder 17 is hinged with the corresponding first hinging seat 19;
the lower extreme of casting platform 7 is equipped with two second hydro-cylinder mount pads, and the relative articulated seat of two second that is equipped with on lower lock ring 3, and the one end of lower lock hydro-cylinder is articulated between second hydro-cylinder mount pad, and the other end of lower lock hydro-cylinder is articulated with the articulated seat of the second that corresponds.
Example 5:
as shown in fig. 1, fig. 2, and fig. 5, the invention further provides a main body structure of a casting machine, wherein the main body structure of the casting machine includes a middle tank body structure as in any one of embodiments 1 to 4, a casting station is disposed below the casting platform 7, a hydraulic lifting device is disposed at the casting station, the hydraulic lifting device includes a lifting butt-joint support platform 20, when the lifting butt-joint support platform 20 is at the lowest position, the lifting butt-joint support platform 20 is in butt joint with a transfer platform located at the lifting butt-joint position, and a moving wheel 21 for facilitating horizontal movement of the lower tank body 5 is disposed at the lower end of the lower tank body 5.
Lower jar of body 5 from the transport platform on horizontal migration to lift butt joint brace table 20, owing to be equipped with hydraulic lifting device on the pouring station, hydraulic lifting device drive lower jar of body 5 moves up to be convenient for accomplish the locking operation of lower jar of body 5 and the well jar of body 1.
Example 6:
this embodiment is optimized based on embodiment 5 described above.
In order to better realize the smoothness of the movement of the lower tank body 5 between the transfer platform and the pouring station, the lifting butt joint support table 20 is provided with a butt joint slide rail 22, the butt joint slide rail 22 comprises two parallel slide grooves, two groups of moving wheels 21 are symmetrically arranged on the lower tank body 5, and each group of moving wheels 21 moves in the corresponding slide groove.
Example 7:
this embodiment is optimized based on embodiment 6 described above.
In order to better realize the installation of the moving wheels 21, two sets of moving wheel brackets 23 are symmetrically arranged on the lower tank body 5, and the lower ends of the moving wheel brackets 23 are provided with the moving wheels 21.
Example 8:
this embodiment is optimized based on embodiment 5 described above.
In order to realize the lifting operation of the lower tank body 5 more stably, the space below the casting platform 7 and located at the casting station is a lifting space, the hydraulic lifting device further comprises a guide mechanism and a hydraulic cylinder 25, the guide mechanism comprises a plurality of guide posts 24 vertically arranged in the lifting space, two sides of the lifting butt joint support platform 20 are provided with sliding frames 26 respectively in vertical sliding fit with the guide posts 24, the hydraulic cylinder 25 is vertically arranged in the lifting space and drives the sliding frames 26 to move along the length direction of the guide posts 24.
Example 9:
this embodiment is optimized based on embodiment 8 described above.
In order to conveniently realize the installation of the hydraulic cylinder 25, a connecting plate 27 is arranged in the middle of the sliding frame 26, the upper end of the hydraulic cylinder 25 is fixedly connected with the casting platform 7, and the lower end of the hydraulic cylinder 25 is fixedly connected with the connecting plate 27.
Example 10:
this embodiment is optimized based on embodiment 8 described above.
In order to achieve a more stable lifting effect, the guide posts 24 are four and are respectively located at four corner positions of the lifting butt joint support platform 20.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A well tank structure which characterized in that: the tank comprises a middle tank body, an upper locking ring and a lower locking ring, wherein the upper locking ring is used for locking the upper end of the middle tank body and the lower end of the upper tank body;
the upper locking ring is positioned above the casting platform, the lower locking ring is positioned below the casting platform, the middle tank body is fixedly installed on the casting platform, two ends of the middle tank body extend towards the upper part and the lower part of the casting platform, the inner sides of the upper locking ring and the lower locking ring are respectively provided with an upper inner gear ring and a lower inner gear ring, the vertical projections of the upper inner gear ring and the lower inner gear ring are mutually overlapped, an annular locking area is formed between the upper inner gear ring and the lower inner gear ring, an upper butt joint area and a lower butt joint area are respectively formed between adjacent inner gears on the upper inner gear ring and the lower inner gear ring, the upper butt joint area and the lower butt joint area are respectively positioned at the upper end and the lower end of the annular locking area, and the upper butt joint area and the lower butt joint area are respectively communicated with the annular locking area;
the lower end of the upper tank body is provided with a first flange, the upper end of the lower tank body is provided with a second flange, the upper end and the lower end of the middle tank body are respectively provided with an upper flange and a lower flange, and the first flange, the second flange, the upper flange and the lower flange respectively comprise a plurality of wedge-shaped teeth which are circumferentially arranged;
the upper flange is provided with a plurality of wedge-shaped teeth, the upper flange is provided with a plurality of upper clamping rings, the lower clamping rings are provided with a plurality of lower clamping rings, the upper clamping rings are provided with a plurality of wedge-shaped teeth, the plurality of wedge-shaped teeth on the first flange enter the upper butt joint area from the upper part of the upper clamping rings and continuously move into the annular locking area, the plurality of wedge-shaped teeth of the upper flange enter the lower butt joint area from the lower part of the upper clamping rings and continuously move into the annular locking area, and in the rotating process of the upper clamping rings, the inner teeth of the upper inner gear ring and the lower inner gear ring of the upper clamping rings simultaneously move to the upper end and the lower end of the corresponding wedge-shaped teeth to realize the locking of the upper tank body and the middle tank body;
the upper end of the upper inner gear ring and the lower end of the lower inner gear ring of the lower flange are connected with the upper end of the corresponding wedge teeth, and the lower end of the upper inner gear ring and the lower end of the corresponding wedge teeth are connected with the lower end of the lower inner gear ring.
2. A middle tank structure according to claim 1, wherein: the middle tank body is provided with a first sinking platform, the middle partition board is arranged at the first sinking platform, and a sealing rubber strip is arranged between the middle partition board and the middle tank body.
3. A can body structure as claimed in claim 1, wherein: still including being used for the drive to go up the locking ring pivoted and going up the locking cylinder with being used for the drive to lock the ring pivoted down, go up the locking cylinder and be located casting platform's top and below respectively with locking cylinder down, go up the locking cylinder and have two and relative setting between casting platform and last locking ring, down the locking cylinder have two and relative setting between casting platform and lower locking ring.
4. A can body structure according to claim 3, wherein: two first oil cylinder mounting seats are arranged at the upper end of the casting platform, two first hinge seats are oppositely arranged on the upper locking ring, one end of the upper locking oil cylinder is hinged with the first oil cylinder mounting seats, and the other end of the upper locking oil cylinder is hinged with the corresponding first hinge seat;
the lower extreme of casting platform is equipped with two second hydro-cylinder mount pads, be equipped with two articulated seats of second relatively on the lower lock ring, it is articulated between one end of lower locking hydro-cylinder and the second hydro-cylinder mount pad, the other end of lower locking hydro-cylinder is articulated with the articulated seat of second that corresponds.
5. A casting machine main body structure is characterized in that: the middle tank body structure comprises a middle tank body structure as claimed in any one of claims 1 to 4, a pouring station is arranged below the pouring platform, a hydraulic lifting device is arranged at the pouring station, the hydraulic lifting device comprises a lifting butt joint supporting platform, when the lifting butt joint supporting platform is at the lowest position, the lifting butt joint supporting platform is in butt joint with a transfer platform positioned on the lifting butt joint position, and a moving wheel which facilitates the horizontal movement of the lower tank body is arranged at the lower end of the lower tank body.
6. The casting machine main body structure according to claim 5, wherein: the lifting butt joint support platform is provided with a butt joint slide rail, the butt joint slide rail comprises two parallel sliding grooves, two groups of moving wheels are symmetrically arranged on the lower tank body, and each group of moving wheels moves in the corresponding sliding groove.
7. The casting machine main body structure according to claim 6, wherein: two sets of movable wheel supports are symmetrically arranged on the lower tank body, and movable wheels are arranged at the lower ends of the movable wheel supports.
8. The casting machine main body structure according to claim 5, wherein: the space that pouring platform's below is located the pouring station is the lift space, hydraulic pressure elevating gear still includes guiding mechanism and pneumatic cylinder, guiding mechanism is including setting up many guide posts in the lift space perpendicularly, the lift butt joint brace table's both sides are equipped with respectively with the perpendicular sliding fit's of guide post carriage, the pneumatic cylinder is installed perpendicularly in the lift space and the length direction removal of drive carriage along the guide post.
9. The casting machine main body structure according to claim 8, wherein: the middle of the sliding frame is provided with a connecting plate, the upper end of the hydraulic cylinder is fixedly connected with the pouring platform, and the lower end of the hydraulic cylinder is fixedly connected with the connecting plate.
10. The casting machine main body structure according to claim 8, wherein: the guide posts are four and are respectively positioned at four corner positions of the lifting butt joint supporting platform.
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| CN108838373A (en) * | 2018-07-31 | 2018-11-20 | 哈尔滨工业大学 | A kind of large ship copper alloy propeller double-station antigravity casting machine |
| CN110899663A (en) * | 2019-11-25 | 2020-03-24 | 哈尔滨工业大学 | Automatic adjusting and sealing mechanism for top liquid lifting pipe of anti-gravity casting machine |
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