CN220805427U - Vertical double-station core shooter - Google Patents
Vertical double-station core shooter Download PDFInfo
- Publication number
- CN220805427U CN220805427U CN202322216958.1U CN202322216958U CN220805427U CN 220805427 U CN220805427 U CN 220805427U CN 202322216958 U CN202322216958 U CN 202322216958U CN 220805427 U CN220805427 U CN 220805427U
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- frame
- fixing
- mold
- core shooter
- vertical double
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Links
- 239000004576 sand Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 208000035187 Ring chromosome 14 syndrome Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a vertical double-station core shooter, which comprises a frame, wherein a sand shooting assembly is arranged at the top of the frame, two groups of lifting template mechanisms and a workbench are arranged at the bottom of the frame, the two groups of lifting template mechanisms are respectively arranged at two ends of the workbench, a stand column is fixedly assembled at the bottom end of the workbench, the bottom end of the stand column is rotationally connected with a frame base, the stand column is driven to rotate by a motor, and the motor is fixedly arranged on the frame.
Description
Technical Field
The utility model relates to the technical field of core shooting machines, in particular to a vertical double-station core shooting machine.
Background
In the foundry industry, sand mold production is becoming more and more widespread, especially mechanical molding operations, and core making is performed by using precoated sand in large quantities. The core is made of the precoated sand, the precoated sand is dry, has good fluidity, is easy to be made into a hollow shell core, has light weight, saves sand, has smooth casting surface and is beneficial to sand removal. At present, the core making equipment commonly used is a core shooter, but the traditional core shooter is designed in a single-station mode, and the whole device is required to be manually operated, so that the working efficiency is greatly reduced.
Disclosure of Invention
The utility model aims to provide a vertical double-station core shooter, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vertical duplex position core shooting machine, includes the frame, the top of frame is provided with penetrates sand subassembly, the bottom of frame is provided with two sets of elevating template mechanisms and workstation, and two sets of elevating template mechanisms set up respectively in the both ends of workstation, the bottom fixed mounting of workstation has the stand, the bottom and the frame base of stand rotate to be connected, and the stand is rotated by motor drive, motor fixed mounting is in the frame.
Further, lifting formwork mechanism includes dead lever, mount, fixed mould and sliding die, fixed mould assembles in workstation side, the one end and the fixed mould bottom fixed connection of dead lever, and the other end is connected with the mount, sliding die sliding connection is on the dead lever, the transmission is connected with the pneumatic cylinder between mount and the sliding die, the relative sliding motion is done along the dead lever to the pneumatic cylinder piston rod drive sliding die, splice formation dress sand's die cavity between fixed mould and the sliding die inboard.
Further, the link is installed on the top of frame, the link is located workstation middle part side, the sand scraping plate is installed to the bottom of link, the bottom of sand scraping plate is in same horizontal plane with fixed mould top surface.
Further, the outer peripheral surface of the upright post is sleeved with a gear ring, a gear is arranged on the motor output shaft, and the gear is in meshed transmission connection with the gear ring.
Further, the other side of the top of the frame is also provided with a blanking mechanism, the blanking mechanism and the sand shooting assembly are respectively positioned above the lifting template mechanisms at two sides, the blanking mechanism comprises a driving piece, a pressing plate and a plurality of ejector rods, the driving piece is fixedly arranged on the frame, the pressing plate is arranged on a driven movable part and driven by the driving piece to do lifting motion, the ejector rods are arranged on the bottom surface of the pressing plate, and the ejector rods correspond to the sand shooting openings of the lifting template mechanisms.
Further, the driving piece is an oil cylinder which is fixedly arranged at the top of the frame, and a piston rod of the oil cylinder penetrates through and extends to the lower part.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, two stations are arranged, and the two stations are driven to exchange with each other through the rotation of the upright post and the gear ring, so that the equipment not only occupies small space, but also greatly improves the working efficiency of the core shooter compared with a single station;
2. According to the utility model, through adding the blanking mechanism, the sand mold can be ejected out to fall under the combined action of the pushing force and the gravity, the beating is not needed, the manual material taking is not needed, the core shooting and the mold stripping can be simultaneously carried out through double-station design, the working efficiency is improved, and the device has the advantages of simple structure, convenience in use and good use effect.
Drawings
FIG. 1 is a front view of a vertical double-station core shooter of the present utility model;
fig. 2 is a top view of a table of a vertical dual-station core shooter of the present utility model.
In the figure, a frame-1, a sand shooting assembly-2, a lifting template mechanism-3, a workbench-4, an upright post-5, a motor-6, a fixed rod-7, a fixed frame-8, a fixed die-9, a sliding die-10, a hydraulic cylinder-11, a connecting frame-12, a sand scraping plate-13, a gear ring-14, a gear-15, a driving piece-16, a pressing plate-17 and an ejector rod-18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, a vertical double-station core shooting machine comprises a frame 1, wherein a sand shooting assembly 2 is arranged at the top of the frame 1, two groups of lifting template mechanisms 3 and a workbench 4 are arranged at the bottom of the frame 1, the two groups of lifting template mechanisms 3 are respectively arranged at two ends of the workbench 4, a stand column 5 is fixedly assembled at the bottom end of the workbench 4, the bottom end of the stand column 5 is rotationally connected with a base of the frame 1, a motor 6 is fixedly arranged on the frame 1, a gear ring 14 is sleeved on the outer peripheral surface of the stand column 5, a gear 15 is arranged on an output shaft of the motor 6, and the gear 15 is in meshed transmission connection with the gear ring 14.
As shown in fig. 1, the lifting template mechanism 3 comprises a fixing rod 7, a fixing frame 8, a fixing mold 9 and a sliding mold 10, wherein the fixing mold 9 is assembled at the side end of the workbench 4, one end of the fixing rod 7 is fixedly connected with the bottom of the fixing mold 9, the other end of the fixing rod is connected with the fixing frame 8, the sliding mold 10 is slidably connected to the fixing rod 7, a hydraulic cylinder 11 is connected between the fixing frame 8 and the sliding mold 10 in a transmission manner, a piston rod of the hydraulic cylinder 11 drives the sliding mold 10 to do relative sliding motion along the fixing rod 7, and a sand-filling cavity is formed by splicing the fixing mold 9 and the inner side of the sliding mold 10.
As shown in fig. 1 and 2, a connecting frame 12 is installed at the top end of the frame 1, the connecting frame 12 is located at the side of the middle part of the workbench 4, a sand scraping plate 13 is installed at the bottom of the connecting frame 12, and the bottom end of the sand scraping plate 13 and the top surface of the fixed die 9 are located at the same horizontal plane.
As shown in fig. 1, a blanking mechanism is further arranged on the other side of the top of the frame 1, the blanking mechanism and the sand shooting assembly 2 are respectively positioned above the lifting template mechanisms 3 on two sides, the blanking mechanism comprises a driving piece 16, a pressing plate 17 and a plurality of ejector rods 18, the driving piece 16 is fixedly arranged on the frame 1, the pressing plate 17 is arranged on a driven movable part and driven by the driving piece to do lifting motion, the ejector rods 18 are arranged on the bottom surface of the pressing plate 17, and the ejector rods 18 correspond to sand shooting openings of the lifting template mechanisms 3; and the driving piece 16 is an oil cylinder which is fixedly arranged at the top of the frame 1, and a piston rod of the oil cylinder penetrates through and extends to the lower part.
The working principle of this embodiment is as follows:
When the device works, the core shooting assembly shoots sand in the lower lifting template mechanism 3, after the sand shooting work is completed, the motor 6 drives the upright post 5 to rotate, so that the workbench 4 is driven to rotate, the lifting template mechanism 3 on the other side rotates to the position below the core shooting assembly, and in the rotating process of the workbench 4, the sand scraping plate 13 scrapes redundant precoated sand on the fixed die 9 which rotates below; after the precoated sand is molded, the hydraulic cylinder 11 is started to separate the fixed die 9 from the sliding die 10, and then the driving piece 16 is started to enable the ejector rod 18 on the pressing plate 17 to penetrate through the through groove in the fixed die 9 to eject the die, so that the sand core is taken out.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A vertical duplex core shooter is characterized in that: the sand shooting device comprises a frame, the top of frame is provided with the sand shooting subassembly, the bottom of frame is provided with two sets of elevating template mechanisms and workstation, and two sets of elevating template mechanisms set up respectively in the both ends of workstation, the bottom fixed mounting of workstation has the stand, the bottom and the frame base of stand rotate to be connected, and the stand is rotated by motor drive, motor fixed mounting is in the frame.
2. A vertical double-station core shooter as defined in claim 1, wherein: the lifting template mechanism comprises a fixing rod, a fixing frame, a fixing mold and a sliding mold, wherein the fixing mold is assembled at the side end of the workbench, one end of the fixing rod is fixedly connected with the bottom of the fixing mold, the other end of the fixing rod is connected with the fixing frame, the sliding mold is slidably connected onto the fixing rod, a hydraulic cylinder is connected between the fixing frame and the sliding mold in a transmission manner, a piston rod of the hydraulic cylinder drives the sliding mold to do relative sliding motion along the fixing rod, and a sand-loading cavity is formed by splicing the fixing mold and the inner side of the sliding mold.
3. A vertical double-station core shooter as defined in claim 2, wherein: the connecting frame is installed on the top of frame, the connecting frame is located workstation middle part side, the scraping plate is installed to the bottom of connecting frame, the bottom of scraping plate is in same horizontal plane with fixed mould top surface.
4. A vertical double-station core shooter as defined in claim 1, wherein: the outer peripheral surface of the upright post is sleeved with a gear ring, a gear is arranged on an output shaft of the motor, and the gear is in meshed transmission connection with the gear ring.
5. A vertical double-station core shooter as defined in claim 1, wherein: the machine frame is characterized in that a blanking mechanism is further arranged on the other side of the top of the machine frame, the blanking mechanism and the sand shooting assembly are respectively located above the lifting template mechanisms on two sides, the blanking mechanism comprises a driving piece, a pressing plate and a plurality of ejector rods, the driving piece is fixedly arranged on the machine frame, the pressing plate is arranged on a movable part which is driven to do lifting motion, the ejector rods are arranged on the bottom surface of the pressing plate, and the ejector rods correspond to sand shooting openings of the lifting template mechanisms.
6. A vertical double-station core shooter as defined in claim 5, wherein: the driving piece is an oil cylinder which is fixedly arranged at the top of the frame, and a piston rod of the oil cylinder penetrates through and extends to the lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216958.1U CN220805427U (en) | 2023-08-17 | 2023-08-17 | Vertical double-station core shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216958.1U CN220805427U (en) | 2023-08-17 | 2023-08-17 | Vertical double-station core shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220805427U true CN220805427U (en) | 2024-04-19 |
Family
ID=90678342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322216958.1U Active CN220805427U (en) | 2023-08-17 | 2023-08-17 | Vertical double-station core shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220805427U (en) |
-
2023
- 2023-08-17 CN CN202322216958.1U patent/CN220805427U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |