CN110695341B - Movable base for vacuum casting - Google Patents
Movable base for vacuum casting Download PDFInfo
- Publication number
- CN110695341B CN110695341B CN201910819531.6A CN201910819531A CN110695341B CN 110695341 B CN110695341 B CN 110695341B CN 201910819531 A CN201910819531 A CN 201910819531A CN 110695341 B CN110695341 B CN 110695341B
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- groove
- vacuum casting
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- block
- sliding
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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
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
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- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a movable base for vacuum casting, which comprises a movable base main body, a stepping motor, a control cabinet, a hydraulic tank, a vacuum casting box, a main gear and a limiting block, wherein the stepping motor is arranged on the front side of the movable base main body and is connected with the main gear, two sides of the main gear are connected with branch gears, the branch gears are connected with a rotating rod, a pushing and lifting block is arranged on the rotating rod and is positioned in a pushing and lifting port, the rotating rod and the pushing and lifting block are both positioned in a rotating groove, meanwhile, two ends of the rotating rod are both connected with the movable base main body through bearings, the control cabinet is arranged on the right side of the movable base main body, the hydraulic tank is arranged on the rear side of the control cabinet, and a second placing groove is positioned on the right side of a first placing groove. This movable base for vacuum casting can realize the removal of vacuum casting case to the removal regulation of vacuum casting case upper portion sprue gate position to the convenience is to the dismantlement maintenance of vacuum casting case.
Description
Technical Field
The invention relates to the technical field of vacuum casting bases, in particular to a movable base for vacuum casting.
Background
The vacuum casting mainly comprises the steps of vacuumizing the interior of a casting box, namely carrying out the casting processes of smelting, pouring and the like in the vacuum casting box, and casting in a vacuumizing mode, so that gas in metal liquid during casting can be reduced to the minimum, the oxidation of the metal liquid can be avoided, and the casting quality of metal is improved.
However, the existing base for vacuum casting mainly supports the vacuum casting box to stably place the vacuum casting box on the ground, but in the actual use process, when the vacuum casting box is adjusted and moved, large-scale hoisting equipment needs to be used for hoisting and moving, and due to the limited installation indoor space, the normal hoisting of the large-scale hoisting equipment is inconvenient, and the movement of the pouring gate at the top of the vacuum casting box is inconvenient.
Disclosure of Invention
The invention aims to provide a movable base for vacuum casting, which aims to solve the problems that a vacuum casting box is mainly supported to be stably placed on the ground, but in the actual use process, when the vacuum casting box is adjusted and moved, large-scale hoisting equipment is required to be used for hoisting and moving, and due to the limited space in an installation room, the normal hoisting of the large-scale hoisting equipment is inconvenient, and a pouring gate at the top of the vacuum casting box is inconvenient to move.
In order to achieve the purpose, the invention provides the following technical scheme: a movable base for vacuum casting comprises a movable base body, a stepping motor, a control cabinet, a hydraulic tank, a vacuum casting box, a main gear and a limiting block, wherein the stepping motor is arranged on the front side of the movable base body and is connected with the main gear, the two sides of the main gear are connected with branch gears, the branch gears are connected with a rotating rod at the same time, a pushing and lifting block is arranged on the rotating rod and is positioned in the pushing and lifting port, the rotating rod and the pushing and lifting block are both positioned in a rotating groove, the two ends of the rotating rod are both in bearing connection with the movable base body, the control cabinet is arranged on the right side of the movable base body, the hydraulic tank is arranged on the rear side of the control cabinet and is connected with a hydraulic rod, the outer end of the hydraulic rod is connected with a pulling block, the pulling block is positioned in a lifting groove, and the limiting block is arranged on the hydraulic rod on the left side of the pulling block, and the lifting groove is positioned at the lower end of the right side of the vacuum casting box, the lower part of the vacuum casting box is provided with a sliding block, the sliding block is positioned in the first sliding groove, the left end of the first sliding groove is connected with the second sliding groove, the second sliding groove is positioned in the second placing groove, and the second placing groove is positioned at the left side of the first placing groove.
Preferably, the mounting structure of the vacuum casting box is a lifting sliding structure, and the width of the vacuum casting box is smaller than the widths of the first and second placing grooves.
Preferably, the first and second placement grooves have the same width, and the bottom of the first placement groove is higher than the bottom of the second placement groove.
Preferably, the number of the first sliding grooves and the number of the second sliding grooves are respectively 2, the two first sliding grooves are axially symmetrically installed about the center line of the movable base body, the two second sliding grooves are also axially symmetrically installed about the center line of the movable base body, and the first sliding grooves and the second sliding grooves are vertically installed with each other.
Preferably, the shape structure of the lifting block is a semicircular structure, and the heights of the 4 lifting blocks are the same, and the lifting blocks are distributed in the rotating groove in a rectangular shape.
Preferably, the number of the lifting ports is the same as that of the lifting blocks, and the width of the lifting blocks is smaller than that of the lifting ports.
Preferably, the sliding blocks are welded at the lower parts of the two sides of the vacuum casting box, the width of each sliding block is the same as the width of the first sliding groove, and the height of each sliding block is the same as the width of the second sliding groove.
Preferably, the mounting structure of the pulling block is a sliding type lifting structure, the height of the pulling block is smaller than that of the lifting groove, and the lifting range of the pulling block is the same as that of the pushing block.
Preferably, the lifting groove is positioned in the middle part below the right side of the vacuum casting box, penetrates through the bottom of the vacuum casting box, and is wider than the diameter of the hydraulic rod.
Compared with the prior art, the invention has the beneficial effects that: the movable base for vacuum casting can move and adjust the position of a pouring gate at the upper part of a vacuum casting box, can realize the movement of the vacuum casting box and is convenient to disassemble and maintain the vacuum casting box;
1. a hydraulic rod and a hydraulic box are arranged on the right side of the movable base main body, the outer end of the hydraulic rod is connected with the lifting groove through a limiting block and a pulling block, the movable base main body can be pulled, and the movable base main body can be switched between the first placing groove and the second placing groove;
2. the inside of the second placing groove is provided with a pushing and lifting block, the pushing and lifting block is connected with the stepping motor through a rotating rod, a sub-gear and a main gear, the shape structure of the pushing and lifting block is a semicircular structure, the rotation of the pushing and lifting block can be controlled, the vacuum casting box can be jacked up and lowered, meanwhile, the front side wall and the rear side wall of the second placing groove are provided with second sliding grooves, the second sliding grooves are communicated with the first sliding grooves, the vacuum casting box can be further moved down from the second sliding grooves through a sliding block, and the stable placing of the vacuum casting box is facilitated;
3. the right side at the vacuum casting case is provided with the lift groove, and the inside in lift groove is provided with slidable and pulls the piece, when the vacuum casting case switches over in first standing groove and second standing groove inside, can realize pulling the piece and remove in the lift inslot portion, realizes pulling the piece and is connected with the hydraulic stem.
Drawings
FIG. 1 is a schematic structural diagram of a movable base main body of a movable base for vacuum casting according to the present invention;
FIG. 2 is a schematic structural view of a vacuum casting box with a movable base for vacuum casting according to the present invention in a pulled-out state;
FIG. 3 is a schematic top view of a vacuum casting box with a movable base for vacuum casting according to the present invention in a pulled-out state;
FIG. 4 is a schematic sectional view of a portion B-B of the movable base for vacuum casting in FIG. 3 according to the present invention;
FIG. 5 is a schematic structural view of a vacuum casting movable base according to the present invention showing a push-lift block in an ejected state;
FIG. 6 is a schematic sectional view of a portion C-C of the movable base for vacuum casting in FIG. 3 according to the present invention;
FIG. 7 is a schematic view of a vacuum casting box with a movable base for vacuum casting according to the present invention;
FIG. 8 is a schematic view of a vacuum casting box with a movable base for vacuum casting according to the present invention;
FIG. 9 is a schematic sectional view of part A-A of the vacuum casting movable base of the present invention;
FIG. 10 is an enlarged view of point A of FIG. 7 illustrating a movable base for vacuum casting according to the present invention;
fig. 11 is an enlarged structural view of a point B in fig. 8 of a movable base for vacuum casting according to the present invention.
In the figure: 1. a movable base body; 2. a stepping motor; 3. a control cabinet; 4. a hydraulic lever; 5. a hydraulic tank; 6. vacuum casting box; 7. a first placing groove; 8. a second placing groove; 9. a first sliding groove; 10. a second sliding groove; 11. a main gear; 12. gear division; 13. rotating the rod; 14. a lifting block; 15. a lifting port; 16. a rotating groove; 17. a slider; 18. pulling the block; 19. a lifting groove; 20. and a limiting block.
Detailed Description
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution: a movable base for vacuum casting comprises a movable base body 1, a stepping motor 2, a control cabinet 3, a hydraulic rod 4, a hydraulic box 5, a vacuum casting box 6, a first placing groove 7, a second placing groove 8, a first sliding groove 9, a second sliding groove 10, a main gear 11, a minute gear 12, a rotating rod 13, a pushing and lifting block 14, a pushing and lifting port 15, a rotating groove 16, a sliding block 17, a pulling block 18, a lifting groove 19 and a limiting block 20, wherein the front side of the movable base body 1 is provided with the stepping motor 2, the stepping motor 2 is connected with the main gear 11, two sides of the main gear 11 are connected with the minute gear 12, the minute gear 12 is connected with the rotating rod 13, the rotating rod 13 is provided with the pushing and lifting block 14, the pushing and lifting block 14 is positioned in the pushing port 15, the rotating rod 13 and the pushing and lifting block 14 are both positioned in the rotating groove 16 of the rotating rod, and two ends of the movable base body 13 are both connected with bearings, the switch board 3 is arranged on the right side of the movable base body 1, the hydraulic box 5 is arranged on the rear side of the switch board 3, the hydraulic box 5 is connected with the hydraulic rod 4, the outer end of the hydraulic rod 4 is connected with the pulling block 18, the pulling block 18 is positioned inside the lifting groove 19, the hydraulic rod 4 on the left side of the pulling block 18 is provided with a limiting block 20, the lifting groove 19 is positioned at the lower end of the right side of the vacuum casting box 6, the lower portion of the vacuum casting box 6 is provided with a sliding block 17, the sliding block 17 is positioned inside the first sliding groove 9, the left end of the first sliding groove 9 is connected with the second sliding groove 10, the second sliding groove 10 is positioned inside the second placing groove 8, and the second placing groove 8 is positioned on the left side of the first placing groove 7.
The mounting structure of vacuum casting case 6 is over-and-under type sliding construction, and the width of vacuum casting case 6 is less than the width of first standing groove 7 and second standing groove 8, sets up the effect of playing the regulation 6 mounted position of vacuum casting case like this, and then realizes the control to the pouring gate at 6 tops of vacuum casting case.
The width of first standing groove 7 and second standing groove 8 is the same, and the bottom of first standing groove 7 is higher than the bottom of second standing groove 8, sets up like this and plays the effect of carrying out the cooperation installation with vacuum casting case 6, avoids vacuum casting case 6 to take place the skew when moving.
The number of first sliding tray 9 and second sliding tray 10 all is provided with 2, and two first sliding trays (9) are the axisymmetric installation about the central line of activity base main part (1), and two second sliding trays (10) are the axisymmetric installation also about the central line of activity base main part (1), and each other is perpendicular installation between first sliding tray 9 and the second sliding tray 10, set up like this and play the effect that makes vacuum casting case 6 pass through slider 17 at the inside removal of first sliding tray 9 and second sliding tray 10, realize the removal of vacuum casting case 6 in level or vertical direction.
The shape structure of the lifting block 14 is a semicircular structure, and the heights of the 4 lifting blocks 14 are the same, and the lifting blocks 14 are distributed in a rectangular shape inside the rotating groove 16, so that the effect of jacking and descending the vacuum casting box 6 is facilitated to move the installation position of the vacuum casting box 6.
The number of the lifting ports 15 is the same as that of the lifting blocks 14, and the width of the lifting blocks 14 is smaller than that of the lifting ports 15, so that the lifting blocks 14 are arranged to contact the vacuum casting box 6 through the lifting ports 15, and the height of the vacuum casting box 6 is controlled.
The slider 17 welds the lower part in vacuum casting case 6 both sides, and the width of slider (17) is the same with the groove width of first sliding tray (9), and the height of slider (17) is the same with the groove width of second sliding tray (10), sets up like this and to realize slider 17 at the inside slip of first sliding tray 9 and second sliding tray 10, avoids slider 17 to take place to rock when first sliding tray 9 and the inside removal of second sliding tray 10.
The installation structure of the pulling block 18 is a sliding type lifting structure, the height of the pulling block 18 is smaller than that of the lifting groove 19, and the lifting range of the pulling block 18 is the same as that of the lifting block 14, so that the pulling block 18 moves up and down in the lifting groove 19, and the pulling block 18 is connected with the hydraulic rod 4.
The lifting groove 19 is located in the middle of the lower portion of the right side of the vacuum casting box 6, the lifting groove 19 penetrates through the bottom of the vacuum casting box 6, the width of the lifting groove 19 is larger than the diameter of the hydraulic rod 4, the hydraulic rod 4 can be connected with the pulling block 18 inside the lifting groove 19 through the arrangement, and then the vacuum casting box 6 is pulled.
The working principle is as follows: when the movable base for vacuum casting is used, as shown in fig. 1-2, when the vacuum casting box 6 needs to be moved from the state of fig. 1 to the state of fig. 2, the control cabinet 3 opens the ascending switch of the stepping motor 2, then, as shown in fig. 3-5 and fig. 7-8, the stepping motor 2 drives the branch gear 12 to rotate forward through the main gear 11, so that the branch gear 12 drives the rotating rod 13 to rotate, the rotating rod 13 drives the lifting block 14 to rotate, so that the lifting block 14 lifts the vacuum casting box 6 upwards through the lifting port 15, the vacuum casting box 6 slides upwards through the second sliding groove 10 through the sliding blocks 17 on both sides thereof, at this time, the bottom end of the vacuum casting box 6 is at the same height as that of the first placing groove 7, and then, as shown in fig. 3, 6, 8 and 9-11, the hydraulic rod 4 on one side of the hydraulic box 5 is controlled to retract through the control cabinet 3 again, the hydraulic rod 4 pulls the limiting block 20, the vacuum casting box 6 is moved to one side of the first placing groove 7 through the lifting groove 19, the vacuum casting box 6 is moved to the right through the sliding blocks 17 on the two sides of the vacuum casting box from the first sliding groove 9, and the vacuum casting box 6 can be moved to the first placing groove 7 from the second placing groove 8;
when the vacuum casting box 6 needs to be moved from the first placing groove 7 to the second placing groove 8, as shown in fig. 3, 6, 8 and 9-11, the hydraulic rod 4 at one side of the hydraulic box 5 is controlled by the control cabinet 3 to extend, the hydraulic rod 4 jacks up the limiting block 20 outwards, and then the vacuum casting box 6 is pushed towards one side of the second placing groove 8 through the lifting groove 19, the vacuum casting box 6 moves leftwards from the first sliding groove 9 through the sliding blocks 17 at two sides of the vacuum casting box 6, after the sliding blocks 17 at two sides of the vacuum casting box 6 move to the second sliding groove 10, the descending switch of the stepping motor 2 is turned on through the control cabinet 3, as shown in fig. 3-5 and 7-8, the stepping motor 2 drives the branch gear 12 to rotate reversely through the main gear 11, so that the branch gear 12 drives the rotating rod 13 to rotate, the pushing block 13 drives the pushing block 14 to rotate, the upper end of the rotating rod 14 is at the lowest point, and further the vacuum casting box 6 moves downwards through the pushing block 14, the vacuum casting box 6 is moved from the first placing groove 7 to the second placing groove 8 by sliding the vacuum casting box 6 downward from the second sliding groove 10 by the sliders 17 on both sides thereof.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a vacuum casting is with movable base, includes movable base main part (1), step motor (2), switch board (3), hydraulic pressure case (5), vacuum casting case (6), master gear (11) and stopper (20), its characterized in that: the front side of the movable base main body (1) is provided with a stepping motor (2), the stepping motor (2) is connected with a main gear (11), the two sides of the main gear (11) are connected with branch gears (12), the branch gears (12) are connected with a rotating rod (13) at the same time, the rotating rod (13) is provided with a lifting block (14), the lifting block (14) is positioned in a lifting port (15), the rotating rod (13) and the lifting block (14) are both positioned in a rotating groove (16), the number of the lifting ports (15) is the same as that of the lifting block (14), the width of the lifting block (14) is smaller than that of the lifting port (15), the two ends of the rotating rod (13) are in bearing connection with the movable base main body (1), the control cabinet (3) is arranged on the right side of the movable base main body (1), and the rear side of the control cabinet (3) is provided with a hydraulic tank (5), the hydraulic box (5) is connected with the hydraulic rod (4), the outer end of the hydraulic rod (4) is connected with a pulling block (18), the pulling block (18) is positioned inside a lifting groove (19), a limiting block (20) is arranged on the hydraulic rod (4) on the left side of the pulling block (18), the lifting groove (19) is positioned at the lower end of the right side of the vacuum casting box (6), a sliding block (17) is arranged at the lower part of the vacuum casting box (6), the sliding block (17) is positioned inside a first sliding groove (9), the left end of the first sliding groove (9) is connected with a second sliding groove (10), the second sliding groove (10) is positioned inside a second placing groove (8), the second placing groove (8) is positioned on the left side of the first placing groove (7), and the number of the first sliding groove (9) and the second sliding groove (10) is 2, the two first sliding grooves (9) are axisymmetrically arranged relative to the central line of the movable base body (1), the two second sliding grooves (10) are axisymmetrically arranged relative to the central line of the movable base body (1), the first sliding grooves (9) and the second sliding grooves (10) are vertically arranged, the shape structure of the push-and-lift block (14) is a semicircular structure, the heights of the 4 push-and-lift blocks (14) are the same, the push-and-lift blocks (14) are distributed in the rotating groove (16) in a rectangular shape, the sliding block (17) is welded at the lower parts of two sides of the vacuum casting box (6), the width of the sliding block (17) is the same as the groove width of the first sliding groove (9), the height of the sliding block (17) is the same as the groove width of the second sliding groove (10), the installation structure of the pull block (18) is a sliding type lifting structure, and the height of the pull block (18) is smaller than the height of the lifting groove (19), the lifting range of the pulling block (18) is the same as that of the pushing block (14), the lifting groove (19) is positioned in the middle part below the right side of the vacuum casting box (6), the lifting groove (19) penetrates through the bottom of the vacuum casting box (6), and the width of the lifting groove (19) is larger than the diameter of the hydraulic rod (4).
2. The movable base for vacuum casting according to claim 1, wherein: the mounting structure of the vacuum casting box (6) is a lifting sliding structure, and the width of the vacuum casting box (6) is smaller than the width of the first placing groove (7) and the second placing groove (8).
3. The movable base for vacuum casting according to claim 1, wherein: the width of the first placing groove (7) is the same as that of the second placing groove (8), and the bottom of the first placing groove (7) is higher than that of the second placing groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910819531.6A CN110695341B (en) | 2019-08-31 | 2019-08-31 | Movable base for vacuum casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910819531.6A CN110695341B (en) | 2019-08-31 | 2019-08-31 | Movable base for vacuum casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110695341A CN110695341A (en) | 2020-01-17 |
| CN110695341B true CN110695341B (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910819531.6A Active CN110695341B (en) | 2019-08-31 | 2019-08-31 | Movable base for vacuum casting |
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| Country | Link |
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| CN (1) | CN110695341B (en) |
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| CN201565594U (en) * | 2009-11-25 | 2010-09-01 | 致恒(天津)实业有限公司 | Transfer mechanism with hoisting and lifting functions |
| CN201702355U (en) * | 2010-05-13 | 2011-01-12 | 宁国市志诚机械制造有限公司 | Reversing roller path and foundry production system |
| CN103357763A (en) * | 2012-03-30 | 2013-10-23 | 鞍钢股份有限公司 | Device and method for replacing large dies of automobile sheet stamping machine |
| CN106241328A (en) * | 2016-10-14 | 2016-12-21 | 安徽巨自动化装备有限公司 | Lifting translating device on transmission line body |
| CN106345986A (en) * | 2016-11-14 | 2017-01-25 | 苏州慧驰轻合金精密成型科技有限公司 | Automatic quick die change device and die change method for vertical type high and medium-pressure extrusion casting equipment |
| CN206383549U (en) * | 2016-12-27 | 2017-08-08 | 扬力集团股份有限公司 | A kind of automatic fast mold change mechanism of forcing press |
| CN107758308A (en) * | 2016-08-19 | 2018-03-06 | 常州市凯发光明铸件厂(普通合伙) | A kind of automatic casting conveyance |
| CN208499652U (en) * | 2018-04-23 | 2019-02-15 | 廊坊市万和包装机械有限公司 | Lifting commutation conveying mechanism |
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2019
- 2019-08-31 CN CN201910819531.6A patent/CN110695341B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3339626A (en) * | 1964-06-05 | 1967-09-05 | Buhrer | Mold part conveying and juxtapositioning apparatus |
| CN1493413A (en) * | 2002-10-31 | 2004-05-05 | 天津市天锻压力机有限公司 | Isothermal forging hydrulic press used for processing titanium alloy product |
| CN201565594U (en) * | 2009-11-25 | 2010-09-01 | 致恒(天津)实业有限公司 | Transfer mechanism with hoisting and lifting functions |
| CN201702355U (en) * | 2010-05-13 | 2011-01-12 | 宁国市志诚机械制造有限公司 | Reversing roller path and foundry production system |
| CN103357763A (en) * | 2012-03-30 | 2013-10-23 | 鞍钢股份有限公司 | Device and method for replacing large dies of automobile sheet stamping machine |
| CN107758308A (en) * | 2016-08-19 | 2018-03-06 | 常州市凯发光明铸件厂(普通合伙) | A kind of automatic casting conveyance |
| CN106241328A (en) * | 2016-10-14 | 2016-12-21 | 安徽巨自动化装备有限公司 | Lifting translating device on transmission line body |
| CN106345986A (en) * | 2016-11-14 | 2017-01-25 | 苏州慧驰轻合金精密成型科技有限公司 | Automatic quick die change device and die change method for vertical type high and medium-pressure extrusion casting equipment |
| CN206383549U (en) * | 2016-12-27 | 2017-08-08 | 扬力集团股份有限公司 | A kind of automatic fast mold change mechanism of forcing press |
| CN208499652U (en) * | 2018-04-23 | 2019-02-15 | 廊坊市万和包装机械有限公司 | Lifting commutation conveying mechanism |
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| CN110695341A (en) | 2020-01-17 |
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Effective date of registration: 20211008 Address after: 121011 No. 30, Zhongxin Road, Taihe District, Jinzhou City, Liaoning Province Applicant after: Liaoning Jinbo locomotive and vehicle equipment manufacturing Co.,Ltd. Address before: 237000 No. 1, yaochong group, Hengpaitou village, Su Bu Town, Yu'an District, Lu'an City, Anhui Province Applicant before: Wang Yihuai |
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