CN110744015A - Sand casting mould is with filling device fast - Google Patents
Sand casting mould is with filling device fast Download PDFInfo
- Publication number
- CN110744015A CN110744015A CN201911089632.9A CN201911089632A CN110744015A CN 110744015 A CN110744015 A CN 110744015A CN 201911089632 A CN201911089632 A CN 201911089632A CN 110744015 A CN110744015 A CN 110744015A
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- Prior art keywords
- rotating shaft
- cavity
- wall
- cleaning
- fixedly arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
- B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices
- B22C15/32—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices involving mechanical gearing only
Abstract
The invention discloses a quick filling device for a sand casting mold, which comprises a working box and a vibrating box positioned on the lower side of the working box, wherein a working cavity is arranged in the working box, a motor is fixedly arranged on the upper cavity wall of the working cavity, a sliding rod is dynamically connected with the lower end surface of the motor, a threaded sleeve is fixedly arranged on the lower end surface of the sliding rod, a threaded rod is connected with an internal thread of the threaded sleeve, the threaded rod extends downwards into the working cavity, a pressing plate is fixedly arranged on the lower end surface of the threaded rod, and the pressing plate can slide up and down. The molding is more compact, sand on the upper end surface of the sand box is swept flat through the cleaning device after the sand box is compressed, and the next compression operation is facilitated.
Description
Technical Field
The invention relates to the field of casting molding auxiliary equipment, in particular to a rapid filling and leveling device for a sand casting mold.
Background
In the process of casting and molding, upper and lower molds need to be manufactured respectively, in the process of molding, sand is generally added into a sand box manually, then the sand is compacted and pushed to be flat manually, and the molding can be completed after the actions are repeated for several times.
Disclosure of Invention
The invention aims to provide a quick filling device for a sand casting mold, which overcomes the problems.
The invention is realized by the following technical scheme.
A rapid filling and leveling device for a sand casting mold comprises a working box and a vibration box arranged on the lower side of the working box, wherein a working cavity is arranged in the working box, a motor is fixedly arranged on the upper wall of the working cavity, a sliding rod is dynamically connected to the lower end face of the motor, a threaded sleeve is fixedly arranged on the lower end face of the sliding rod, a threaded rod is connected to the inner thread of the threaded sleeve, the threaded rod extends downwards into the working cavity, a pressing plate is fixedly arranged on the lower end face of the threaded rod, the pressing plate can slide up and down, a cleaning box arranged on the left side of the pressing plate is slidably arranged in the working cavity, a cleaning cavity is arranged in the cleaning box, an electromagnet is fixedly arranged on the left wall of the cleaning cavity, a cleaning plate is slidably arranged in the cleaning cavity and is made of metal, the cleaning plate is connected with the electromagnet through the cleaning, the sand cleaning device is characterized in that an annular clamping block is arranged in the circular groove in a sliding mode, a die carrier is clamped in the annular clamping block, a vibration cavity is arranged in the vibration box, a vibration device is arranged in the vibration cavity, the vibration device slightly strikes the die carrier constantly to enable sand in the die carrier to fall down to fill up gaps in the die carrier, the pressing plate moves downwards to compact the sand in the die carrier, after extrusion is completed, the pressing plate moves upwards, the electromagnet is powered off to enable the cleaning plate to move rightwards, and the compacted sand in the die carrier is pushed to be flat through the cleaning plate.
Further, the working chamber epicoele wall has set firmly and is located the left first spring of motor, first spring lower extreme has set firmly the sliding block, the sliding block up end with the pressure strip up end is connected through first stay cord, the terminal surface has set firmly the fixed plate under the sliding block, be equipped with first spout in the fixed plate, first spout downwardly opening, it is equipped with first slider to slide in the first spout, first slider left end face with first spout left side chamber wall passes through sliding spring and connects, the terminal surface has set firmly sliding push rod under the first slider, sliding push rod bottom right-hand member face with clean case left end wall fixed connection, work as when the pressure strip up movement, first stay cord is relaxed and is made first spring reset, and first spring resets and drives the sliding block downstream.
Furthermore, a second sliding groove is formed in the front end wall of the working box, a second sliding block is arranged in the second sliding groove in a sliding mode, and the rear end face of the second sliding block is fixedly connected with the front end wall of the threaded rod through a sliding rod.
Further, the vibrating device comprises a first rotating shaft and a second rotating shaft which are arranged in a bilateral symmetry mode, the first rotating shaft and the second rotating shaft are rotatably connected to the bottom wall of the vibrating cavity, a third rotating shaft is arranged on the upper cavity wall and the lower cavity wall of the working cavity in a rotating mode, the third rotating shaft is connected with the sliding rod through a first belt pulley in a transmission mode, the third rotating shaft is connected with the second rotating shaft through a second belt pulley in a transmission mode, the first rotating shaft is connected with the second rotating shaft through a third belt pulley in a transmission mode, a cam is fixedly arranged on the first rotating shaft and the second rotating shaft, a second spring is fixedly arranged on the end wall of a protruding end of the cam, the other end of the second spring is fixedly connected with a knocking block, the cam rotates to swing the knocking block, and the knocking block is swung to knock the die carrier.
Further, the wall rotation is equipped with the fourth pivot on the working chamber, first gear has set firmly in the fourth pivot, set firmly in the fourth pivot and be located the first bevel gear of first gear downside, the rotation of working chamber front chamber wall is equipped with and is located the fifth pivot of fourth pivot downside, set firmly in the fifth pivot with the second bevel gear of first bevel gear meshing, set firmly in the fifth pivot be located the reel of second bevel gear front side, the reel with first slider right-hand member face passes through the second stay cord and is connected.
Furthermore, a sixth rotating shaft positioned on the left side of the fourth rotating shaft is rotatably arranged in the working cavity, a fixed rod is fixedly arranged on the right end wall of the sliding block, a fixed block is fixedly arranged on the right end wall of the fixed rod, the lower end face of the fixed block is connected with the upper end face of the fixed plate through a third spring, a first cavity is arranged in the fixed block, the sixth rotating shaft extends downwards into the first cavity, a spline sleeve is fixedly arranged on the outer end wall of the sixth rotating shaft, a first belt wheel is fixedly arranged on the outer end wall of the spline sleeve, a second cavity is arranged in the first belt wheel, an annular cavity is arranged in the second cavity, T-shaped connecting rods are symmetrically arranged in the second cavity, the T-shaped connecting rods extend upwards to the top wall of the working cavity and are fixedly connected with the top wall of the working cavity, a second gear positioned on the lower side of the first belt wheel is fixedly arranged on the sixth rotating, the fixed block is driven by the fixed rod to move downwards, and the fixed block moves downwards to enable the second gear to be meshed with the first gear.
The invention has the beneficial effects that: the sand adding and filling manual work is changed into automatic compaction and filling of the sand box, sand can be continuously introduced into the sand box, the sand in the sand box is compacted through the compaction device, the sand box is continuously and slightly knocked by the knocking device in the pressurizing process, the sand in the sand box falls down, a gap in the sand box is filled, the molding is firmer, the sand on the upper end face of the sand box is swept through the cleaning device after being pressed, and the next pressing operation is facilitated.
Drawings
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
FIG. 1 is a schematic view showing the overall structure of a rapid level-filling device for a sand casting mold according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 at C;
fig. 5 is a schematic structural diagram at D in fig. 1.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-5, a sand casting mould is with filling device fast, including work box 10 and the vibrations case 60 that is located work box 10 downside, be equipped with work chamber 11 in the work box 10, the cavity wall has set firmly motor 22 on the work chamber 11, terminal surface power is connected with slide bar 47 under the motor 22, the terminal surface has set firmly threaded sleeve 24 under the slide bar 47, threaded sleeve 24 internal thread is connected with threaded rod 26, threaded rod 26 downwardly extending to in the work chamber 11, the terminal surface has set firmly clamp plate 25 under the threaded rod 26, clamp plate 25 can slide from top to bottom, it is located to slide in the work chamber 11 the left case 40 that cleans of clamp plate 25, it is equipped with in the case 40 to clean to be equipped with cleans 38, it has set firmly electro-magnet 37 to clean the left wall in 38, it is equipped with in 38 to clean to slide in the chamber 41, clean board 41 is the metal material, the cleaning plate 41 is connected with the electromagnet 37 through a cleaning cavity 38, a circular groove 46 is formed in the bottom of the vibration box 60, an annular clamping block 45 is arranged in the circular groove 46 in a sliding mode, a mold base 42 is clamped in the annular clamping block 45, a vibration cavity 61 is formed in the vibration box 60, a vibration device 63 is arranged in the vibration cavity 61, the mold base 42 is continuously and slightly knocked by the vibration device 63, sand in the mold base 42 falls to fill a gap in the mold base 42, the pressing plate 25 moves downwards to compact the sand in the mold base 42, after extrusion is completed, the pressing plate 25 moves upwards, the electromagnet 37 is powered off to enable the cleaning plate 41 to move rightwards, and the sand compacted in the mold base 42 is pushed to be flat through the cleaning plate 41.
Advantageously, the first spring 16 located on the left side of the motor 22 is fixedly arranged on the upper cavity wall of the working cavity 11, a sliding block 14 is fixedly arranged at the lower end of the first spring 16, the upper end surface of the sliding block 14 is connected with the upper end surface of the pressing plate 25 through a first pull rope 17, a fixed plate 13 is fixedly arranged on the lower end surface of the sliding block 14, a first sliding chute 12 is arranged in the fixed plate 13, the first sliding chute 12 is opened downwards, a first sliding block 35 is arranged in the first sliding chute 12 in a sliding way, the left end surface of the first sliding block 35 is connected with the left cavity wall of the first sliding chute 12 through a sliding spring 36, a sliding push rod 33 is fixedly arranged on the lower end surface of the first slide block 35, the right end surface of the bottom of the sliding push rod 33 is fixedly connected with the left end wall of the cleaning box 40, when the pressing plate 25 moves upwards, the first pull rope 17 is loosened to reset the first spring 16, and the first spring 16 is reset to drive the sliding block 14 to move downwards.
Advantageously, the front end wall of the work box 10 is provided with a second sliding slot 49, a second sliding block 48 is slidably arranged in the second sliding slot 49, and the rear end surface of the second sliding block 48 is fixedly connected with the front end wall of the threaded rod 26 through a sliding rod 47.
Advantageously, the vibrating device 63 includes a first rotating shaft 43 and a second rotating shaft 64 which are arranged symmetrically, the first rotating shaft 43 and the second rotating shaft 64 are rotatably connected to the bottom wall of the vibration cavity 61, a third rotating shaft 29 is rotatably arranged on the upper cavity wall and the lower cavity wall of the working cavity 11, the third rotating shaft 29 is in transmission connection with the sliding rod 47 through a first belt pulley 23, the third rotating shaft 29 is in transmission connection with the second rotating shaft 64 through a second belt pulley 65, the first rotating shaft 43 is in transmission connection with the second rotating shaft 64 through a third belt pulley 44, the first rotating shaft 43 and the second rotating shaft 64 are fixedly provided with cams 59, the convex end walls of the cams 59 are fixedly provided with second springs 58, the other end of the second spring 58 is fixedly connected with a knocking block 57, the cam 59 rotates to swing the knocking block 57, and the knocking block 57 is swung to continuously knock the die carrier 42.
Advantageously, a fourth rotating shaft 66 is rotatably disposed on the upper cavity wall of the working cavity 11, the first gear 20 is fixedly disposed on the fourth rotating shaft 66, a first bevel gear 27 located on the lower side of the first gear 20 is fixedly disposed on the fourth rotating shaft 66, a fifth rotating shaft 31 located on the lower side of the fourth rotating shaft 66 is rotatably disposed on the front cavity wall of the working cavity 11, a second bevel gear 28 engaged with the first bevel gear 27 is fixedly disposed on the fifth rotating shaft 31, a reel 30 located on the front side of the second bevel gear 28 is fixedly disposed on the fifth rotating shaft 31, and the reel 30 is connected to the right end face of the first sliding block 35 through a second pull rope 34.
Beneficially, a sixth rotating shaft 50 located on the left side of the fourth rotating shaft 66 is rotatably disposed in the working chamber 11, a fixed rod 15 is fixedly disposed on the right end wall of the sliding block 14, a fixed block 56 is fixedly disposed on the right end wall of the fixed rod 15, the lower end surface of the fixed block 56 is connected with the upper end surface of the fixed plate 13 through a third spring 32, a first cavity 55 is disposed in the fixed block 56, the sixth rotating shaft 50 extends downward into the first cavity 55, a spline housing 52 is fixedly disposed on the outer end wall of the sixth rotating shaft 50, a first pulley 18 is fixedly disposed on the outer end wall of the spline housing 52, a second cavity 54 is disposed in the first pulley 18, an annular cavity is disposed in the second cavity 54, T-shaped connecting rods 53 are symmetrically disposed in the second cavity 54, the T-shaped connecting rods 53 extend upward to the top wall of the working chamber 11 and are fixedly connected with the top wall of the working chamber 11, a second gear 51 located on the lower side of the first pulley 18 is fixedly, when the sliding block 14 moves downwards, the fixed block 56 is driven to move downwards by the fixed rod 15, and the fixed block 56 moves downwards to enable the second gear 51 to be meshed with the first gear 20.
Sequence of mechanical actions of the whole device:
the initial state of the invention is as follows: the electromagnet 37 is electrified, the fourth spring 39 is in a compressed state, the cleaning plate 41 is positioned in the cleaning cavity 38, the first pull rope 17 is in a tensioned state, the first spring 16 is in a stretched state, the third spring 32 is in a stretched state, and the second gear 51 is not meshed with the first gear 20;
1. the die carrier 42 is clamped into the annular clamping block 45;
2. the motor 22 is started, the motor 22 rotates to drive the sliding rod 47 to rotate, the sliding rod 47 rotates to drive the threaded sleeve 24 to rotate, the threaded sleeve 24 rotates to enable the threaded rod 26 to move downwards under the action of the second sliding block 48, the threaded rod 26 moves downwards to drive the pressing plate 25 to move downwards, and the pressing plate 25 moves downwards to compact sand in the mold base 42;
3. because the sliding rod 47 is in transmission connection with the third rotating shaft 29 through the first belt pulley 23, the sliding rod 47 rotates to drive the third rotating shaft 29 to rotate, because the third rotating shaft 29 is in transmission connection with the second rotating shaft 64 through the second belt pulley 65, the third rotating shaft 29 rotates to drive the second rotating shaft 64 to rotate, because the second rotating shaft 64 is in transmission connection with the first rotating shaft 43 through the third belt pulley 44, the second rotating shaft 64 rotates to drive the first rotating shaft 43 to rotate, the second rotating shaft 64 and the first rotating shaft 43 rotate to drive the cam 59 to rotate, the cam 59 rotates to swing the knocking block 57, and the mold base 42 is knocked by the knocking block 57 continuously and slightly, so that sand in the mold base 42 is compacter;
4. when the pressing plate 25 moves upwards, the first pull rope 17 is loosened to reset the first spring 16, the first spring 16 is reset to reset the sliding block 14 to move downwards, the sliding block 14 moves downwards to drive the fixing rod 15 to move downwards, the fixing rod 15 moves downwards to drive the fixing block 56 to move downwards, and the fixing block 56 moves downwards to drive the sixth rotating shaft 50 to move downwards;
5. the sixth rotating shaft 50 moves downward until the second gear 51 is engaged with the first gear 20;
6. the third rotating shaft 29 rotates to drive the second belt wheel 21 to rotate, because the second belt wheel 21 is connected with the first belt wheel 18 through the transmission belt 19, the second belt wheel 21 rotates to drive the first belt wheel 18 to rotate, the first belt wheel 18 rotates to drive the sixth rotating shaft 50 to rotate, the sixth rotating shaft 50 rotates to drive the second gear 51 to rotate, and because the second gear 51 is meshed with the first gear 20, the second gear 51 rotates to drive the first gear 20 to rotate;
7. the first gear 20 rotates to drive the fourth rotating shaft 66 to rotate, the fourth rotating shaft 66 rotates to drive the first bevel gear 27 to rotate, because the first bevel gear 27 is meshed with the second bevel gear 28, the first bevel gear 27 rotates to drive the second bevel gear 28 to rotate, the second bevel gear 28 rotates to drive the fifth rotating shaft 31 to rotate, the fifth rotating shaft 31 rotates to drive the reel 30 to rotate, and the reel 30 rotates to retract the second pull rope 34;
8. the second pull rope 34 is retracted to pull the first slide block 35 to move rightwards, the first slide block 35 moves rightwards to drive the sliding push rod 33 to move rightwards, and the sliding push rod 33 moves rightwards to drive the cleaning box 40 to move rightwards;
9. when the cleaning box 40 is pushed, the electromagnet 37 is powered off, the electromagnet 37 repels the cleaning plate 41, the fourth spring 39 is reset to push the cleaning plate 41 out, and the cleaning plate 41 is pushed out to push the sand on the upper surface of the mold frame 42 to be flat.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sand casting mould is with filling device fast, includes the work box and is located the vibrations case of work box downside, be equipped with the working chamber in the work box, its characterized in that: the cleaning device is characterized in that a motor is fixedly arranged on the upper wall of the working cavity, a sliding rod is dynamically connected to the lower end face of the motor, a threaded sleeve is fixedly arranged on the lower end face of the sliding rod, a threaded rod is connected to the threaded sleeve in an internal thread manner and extends downwards into the working cavity, a pressing plate is fixedly arranged on the lower end face of the threaded rod and can slide up and down, a cleaning box positioned on the left side of the pressing plate is slidably arranged in the working cavity, a cleaning cavity is arranged in the cleaning box, an electromagnet is fixedly arranged on the left wall of the cleaning cavity, a cleaning plate is slidably arranged in the cleaning cavity and is made of metal and is connected with the electromagnet through the cleaning cavity, a circular groove is formed in the bottom of the vibration box, an annular clamping block is slidably arranged in the circular groove, a die carrier is clamped in the annular clamping block, a vibration, the vibrating device slightly strikes the die carrier continuously to enable sand in the die carrier to fall down to fill gaps in the die carrier, the pressing plate moves downwards to compact the sand in the die carrier, the pressing plate moves upwards after extrusion is completed, the electromagnet is powered off to enable the cleaning plate to move rightwards, and the compacted sand in the die carrier is pushed to be flat through the cleaning plate.
2. The rapid filling device for the sand casting mold according to claim 1, wherein: the utility model discloses a cleaning box, including clamp plate, working chamber, sliding block, pressure strip, slide spring, fixed plate, sliding rod, cleaning box left end wall fixed connection, the working chamber epicoele wall has set firmly and is located the left first spring of motor, first spring lower extreme has set firmly the sliding block, the sliding block up end with the pressure strip up end is connected through first stay cord, the sliding block terminal surface has set firmly the fixed plate down, be equipped with first spout in the fixed plate, first spout downwardly opening, it is equipped with first slider to slide in the first spout, first slider left end face with first spout left side chamber wall passes through sliding spring and connects, the terminal surface has set firmly sliding push rod under the first slider, sliding push rod bottom right-hand member with clean case left end wall fixed connection.
3. The rapid filling device for the sand casting mold according to claim 1, wherein: the end wall is equipped with the second spout before the work box, it is equipped with the second slider to slide in the second spout, second slider rear end face with threaded rod front end wall passes through slide bar fixed connection.
4. The rapid filling device for the sand casting mold according to claim 1, wherein: the vibrating device comprises a first rotating shaft and a second rotating shaft which are arranged in a bilateral symmetry mode, the first rotating shaft and the second rotating shaft are rotatably connected to the bottom wall of the vibrating cavity, a third rotating shaft is arranged on the upper cavity wall and the lower cavity wall of the working cavity in a rotating mode, the third rotating shaft is connected with the sliding rod through a first belt pulley in a transmission mode, the third rotating shaft is connected with the second rotating shaft through a second belt pulley in a transmission mode, the first rotating shaft is connected with the second rotating shaft through a third belt pulley in a transmission mode, a cam is fixedly arranged on the first rotating shaft and the second rotating shaft, a second spring is fixedly arranged on the end wall of a cam bulge, the other end of the second spring is fixedly connected with a beating block, the cam rotates to throw the beating block, and the beating block is thrown to continuously beat the die carrier.
5. The rapid filling device for the sand casting mold according to claim 2, wherein: the working chamber goes up the wall rotation and is equipped with the fourth pivot, first gear has set firmly in the fourth pivot, set firmly in the fourth pivot and be located the first bevel gear of first gear downside, the working chamber antechamber wall rotates and is equipped with and is located the fifth pivot of fourth pivot downside, set firmly in the fifth pivot with the second bevel gear of first bevel gear meshing, set firmly in the fifth pivot and be located the reel of second bevel gear front side, the reel with first slider right-hand member face passes through the second stay cord and connects.
6. The rapid filling device for the sand casting mold according to claim 5, wherein: a sixth rotating shaft positioned on the left side of the fourth rotating shaft is rotatably arranged in the working cavity, a fixed rod is fixedly arranged on the right end wall of the sliding block, a fixed block is fixedly arranged on the right end wall of the fixed rod, the lower end face of the fixed block is connected with the upper end face of the fixed plate through a third spring, a first cavity is arranged in the fixed block, the sixth rotating shaft extends downwards into the first cavity, a spline sleeve is fixedly arranged on the outer end wall of the sixth rotating shaft, a first belt wheel is fixedly arranged on the outer end wall of the spline sleeve, a second cavity is arranged in the first belt wheel, an annular cavity is arranged in the second cavity, T-shaped connecting rods are symmetrically arranged in the second cavity in a left-right mode, the T-shaped connecting rods extend upwards to the top wall of the working cavity and are fixedly connected with the top wall of the working cavity, a second gear positioned on the lower side of the first belt, the fixed block is driven by the fixed rod to move downwards, and the fixed block moves downwards to enable the second gear to be meshed with the first gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089632.9A CN110744015B (en) | 2019-11-08 | 2019-11-08 | Sand casting mould is with filling device fast |
| JP2020053209A JP2021074772A (en) | 2019-11-08 | 2020-03-24 | Flattening device for sand mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089632.9A CN110744015B (en) | 2019-11-08 | 2019-11-08 | Sand casting mould is with filling device fast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110744015A true CN110744015A (en) | 2020-02-04 |
| CN110744015B CN110744015B (en) | 2020-06-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911089632.9A Active CN110744015B (en) | 2019-11-08 | 2019-11-08 | Sand casting mould is with filling device fast |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021074772A (en) |
| CN (1) | CN110744015B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191811A (en) * | 2020-09-11 | 2021-01-08 | 繁昌县琪鑫铸造有限公司 | Sand casting's die cavity former |
| CN112620591A (en) * | 2021-01-14 | 2021-04-09 | 上海净水山智能设备有限公司 | Cylindrical casting mold auxiliary casting device capable of changing eccentricity |
| CN115352509A (en) * | 2022-09-05 | 2022-11-18 | 安徽碧深高纤有限公司 | Handcart used after fiber drying |
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| CN114653897A (en) * | 2022-04-02 | 2022-06-24 | 新昌县武源达自动化科技有限公司 | Aluminum alloy manufacturing is with pouring complicated precision mold device |
| CN114713825A (en) * | 2022-04-12 | 2022-07-08 | 江苏天工科技股份有限公司 | Efficient titanium alloy electrode preparation equipment |
| CN114888244B (en) * | 2022-05-21 | 2023-08-22 | 康硕(山西)智能制造有限公司 | Improved structure of shell breaking station for sand mold 3D printer |
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| CN209021178U (en) * | 2018-11-28 | 2019-06-25 | 河南中宝工业科技有限公司 | A kind of moulding sand for casting compaction apparatus |
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2019
- 2019-11-08 CN CN201911089632.9A patent/CN110744015B/en active Active
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- 2020-03-24 JP JP2020053209A patent/JP2021074772A/en not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0326870B1 (en) * | 1988-02-04 | 1992-05-20 | Foundry Design Corp. (Europe) | Method and machine for compacting foundry sand |
| US4860816A (en) * | 1988-09-15 | 1989-08-29 | General Kinematics Corporation | Control system for vibratory apparatus |
| CN204912729U (en) * | 2015-08-31 | 2015-12-30 | 河北卡玛液压机械有限公司 | Swage covers sand production line vibrations dnockout machine |
| CN105855480A (en) * | 2016-05-13 | 2016-08-17 | 成都易思科科技有限公司 | Noise-free jolt squeeze molding machine capable of achieving uniform compaction |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191811A (en) * | 2020-09-11 | 2021-01-08 | 繁昌县琪鑫铸造有限公司 | Sand casting's die cavity former |
| CN112620591A (en) * | 2021-01-14 | 2021-04-09 | 上海净水山智能设备有限公司 | Cylindrical casting mold auxiliary casting device capable of changing eccentricity |
| CN112620591B (en) * | 2021-01-14 | 2022-05-31 | 共赢装备制造有限公司 | Cylindrical casting mold auxiliary casting device capable of changing eccentricity |
| CN115352509A (en) * | 2022-09-05 | 2022-11-18 | 安徽碧深高纤有限公司 | Handcart used after fiber drying |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021074772A (en) | 2021-05-20 |
| CN110744015B (en) | 2020-06-30 |
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