CN107790690B - Large-scale steel casting high temperature knockout slow cooling device of complicated structure - Google Patents
Large-scale steel casting high temperature knockout slow cooling device of complicated structure Download PDFInfo
- Publication number
- CN107790690B CN107790690B CN201710927613.3A CN201710927613A CN107790690B CN 107790690 B CN107790690 B CN 107790690B CN 201710927613 A CN201710927613 A CN 201710927613A CN 107790690 B CN107790690 B CN 107790690B
- Authority
- CN
- China
- Prior art keywords
- hole
- plate
- frame plate
- screw rod
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a large-scale steel casting high-temperature boxing slow-cooling device with a complex structure, which comprises a bottom plate, a box bottom, a box cover, a frame plate, a first extension plate, a screw rod, a first extension plate, a lifting unit, a second extension plate, a guide rod, a guide block, a guide hole, a handle, a screen plate, an annular groove and an annular bump, wherein the bottom of the bottom plate is provided with a walking wheel, the outer side of the walking wheel on the bottom plate is also provided with a positioning mechanism, the center of the top of the bottom plate is embedded with a fan, the box cover is provided with a through hole, and a dust-isolating net is arranged in the. The lifting unit and the guide block are arranged on the two sides of the frame plate, so that the height of the frame plate can be adjusted, the trouble of moving the frame plate is avoided, the designed lifting unit can also play a role in locking the frame plate, the upper frame plate and the lower frame plate can be firmly fixed with each other as long as a driving motor is not started, and meanwhile, the bottom plate has the functions of moving and positioning, so that the box body is more convenient to carry.
Description
Technical Field
The invention relates to the technical field of casting, in particular to a high-temperature boxing slow-cooling device for a large steel casting with a complex structure.
Background
The traditional steel casting production process comprises the following steps: molding, pouring, cooling, boxing, slow cooling, riser cutting, heat treatment, air gouging, relief grinding, shot blasting, processing, welding and the like. Wherein, in order to prevent the defects of cracks, deformation and the like of the steel castings due to uneven cooling speed and large temperature difference, the large steel castings must be slowly cooled in a sand box to be opened and boxed at the temperature of less than 300 ℃ or even lower after being poured. The traditional slow cooling box is fixed and opened by manual operation, so that manpower is wasted, certain danger can be caused by manual operation, most of the existing slow cooling boxes are fixedly built, and the use is limited.
Therefore, it is necessary to provide a high-temperature box-making slow-cooling device for large steel castings with complex structures to solve the above problems.
Disclosure of Invention
The invention aims to provide a high-temperature boxing slow-cooling device for a large steel casting with a complex structure, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the high-temperature boxing slow-cooling device for the large steel castings with complex structures comprises a bottom plate, a box body is installed at the center of the top of the bottom plate and comprises a box bottom and a box cover, the bottom of the box bottom is fixedly installed on the bottom plate, a plurality of layers of frame plates stacked up and down are arranged on the box bottom, the box cover is arranged on the frame plate on the uppermost layer, a first extending plate is arranged at the bottom of one side of the box bottom, a lead screw is arranged on the first extending plate, the bottom of the lead screw is fixedly installed on the first extending plate, a lifting unit is installed on the outer side wall of the frame plate and is matched and connected with the lead screw, a second extending plate is arranged at the bottom of the other side of the box bottom, a guide rod is arranged on the second extending plate, the bottom of the guide rod is fixedly installed on the second extending plate, a guide block is installed on the outer wall of one side, opposite to the lifting unit, the utility model discloses a dust removal device, including frame board, guide bar, guide block, annular groove, annular lug, fan, bottom of box bottom, the guide bar passes the guiding hole setting, still install the handle on the one side outer wall that the frame board was kept away from to the guide block, the bottom of first extension board and second extension board is all fixed on the bottom plate, the inside otter board that is equipped with of frame board, the annular groove has been seted up at the top of frame board, the annular lug uses with the annular groove is mutually supported, the annular groove has also been seted up at the top of box bottom, the bottom of case lid also is equipped with annular lug, the walking wheel is installed to the bottom of bottom plate, the positioning mechanism is still installed in the outside that lies in the walking wheel on the bottom plate, bottom plate top center inlays to be established and installs the fan, the top of fan passes the box bottom and.
Preferably, the lifting unit comprises a fixed block, the fixed block is fixedly arranged on the center of the outer side of the frame plate, a first through hole is formed in the fixed block, the first through hole is parallel to the screw rod, a threaded sleeve is arranged in the first through hole, the length of the threaded sleeve is greater than that of the first through hole, first bearings are arranged at two ends in the first through hole, the threaded sleeve is rotatably arranged in the first through hole through the two first bearings, the threaded sleeve is arranged outside the screw rod in a matching manner, a driven bevel gear is arranged in the middle of the outer wall of the threaded sleeve, a driving bevel gear is further arranged in the first through hole and meshed with the driven bevel gear, a rotating shaft is arranged on the driving bevel gear, one end of the rotating shaft penetrates through the first through hole, the first bevel gear is arranged at the end of the rotating shaft, and a second through hole is formed in the inner side wall of the first, the second through-hole runs through the inside wall of first through-hole, the pivot passes the setting of second through-hole, install driving motor on keeping away from the lateral wall of deckle board on the fixed block, the pivot is connected with driving motor's motor shaft.
Preferably, a second bearing is further arranged in the second through hole, and the rotating shaft is rotatably mounted in the second through hole through the second bearing.
Preferably, the positioning mechanism is including offering the mounting hole on the bottom plate, the bottom is inserted in the mounting hole and is equipped with the landing leg, the threaded hole is seted up at the top of landing leg, the top is inserted in the mounting hole and is equipped with the screw rod, the bottom of screw rod is installed in the threaded hole, the top of mounting hole is equipped with fixing bearing, fixing bearing sets up with the axle center with the mounting hole, the screw rod is installed in fixing bearing, the slider is installed at the lateral wall top of landing leg, the spout has been seted up on the inside wall of mounting hole, the one end that the landing leg was kept away from to the slider slides and locates in the spout, the stabilizer blade is installed to the bottom of landing leg, the bottom of stabilizer blade is equipped with the slipmat, the regulation carousel.
Preferably, the number of the sliding blocks is two, the two sliding blocks are symmetrically arranged along the axis of the support leg, the number of the sliding grooves is also two, and the two sliding blocks are respectively arranged in the corresponding sliding grooves in a sliding manner.
The invention has the technical effects and advantages that: according to the invention, the lifting unit and the guide block are arranged on two sides of the frame plate, when the driving motor is started, the driving motor drives the driving bevel gear to rotate through the rotating shaft, the driving bevel gear drives the screw sleeve to rotate in the first through hole in the fixed block through the driven bevel gear, the screw sleeve starts to be in screw connection with the screw rod when rotating, but because the screw rod is fixedly arranged on the first extending plate, and the first extending plate is fixed on the bottom plate, the screw rod cannot rotate, theoretically, the fixed block drives the frame plate to rotate around the screw rod, but the guide block is also arranged on the outer wall of one side of the inner frame plate, which is opposite to the lifting unit, the guide block is internally provided with the guide hole, the bottom of the guide rod inserted in the guide hole is fixed on the second extending plate, and the second extending plate is also fixed on the bottom plate, so that the frame plate cannot rotate around the screw rod, and the force applied by the screw sleeve, can only let the swivel nut realize the displacement on the lead screw, the swivel nut displacement just can drive the fixed block displacement, the fixed block drives the deckle board again and realizes the displacement, alright in order to realize the altitude mixture control to the deckle board, avoid considering the trouble of moving the deckle board, moreover the lifting unit of this kind of design can also play the dead effect of lock to the deckle board, as long as do not start driving motor, then two deckle boards are firm very that just can fix each other from top to bottom, the bottom plate still possesses removal and locate function simultaneously, more conveniently carry the box.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the frame plate of the present invention.
Fig. 3 is a schematic structural view of the lifting unit of the present invention.
FIG. 4 is an enlarged view of the invention at A in FIG. 1.
In the figure: the device comprises a base plate 1, a box bottom 2, a frame plate 3, a box cover 4, a first extension plate 5, a lead screw 6, a lifting unit 7, a second extension plate 8, a guide rod 9, a guide block 10, a guide hole 11, a handle 12, a net plate 13, an annular groove 14, an annular projection 15, a fixed block 16, a first through hole 17, a threaded sleeve 18, a first bearing 19, a driven bevel gear 20, a driving bevel gear 21, a rotating shaft 22, a second through hole 23, a second bearing 24, a driving motor 25, a traveling wheel 26, a positioning mechanism 27, a mounting hole 28, a supporting leg 29, a threaded hole 30, a threaded rod 31, a fixed bearing 32, a sliding block 33, a sliding chute 34, a supporting leg 35, a non-slip mat 36, an adjusting turntable 37, a fan 38, a through hole 39 and.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The invention provides a high-temperature boxing slow-cooling device for large steel castings with complex structures, which comprises a bottom plate 1, wherein a box body is arranged in the center of the top of the bottom plate 1, the box body comprises a box bottom 2 and a box cover 4, the bottom of the box bottom 2 is fixedly arranged on the bottom plate 1, a plurality of layers of frame plates 3 stacked up and down are arranged on the box bottom 2, the box cover 4 is arranged on the uppermost frame plate 3, a first extending plate 5 is arranged at the bottom of one side of the box bottom 2, a screw rod 6 is arranged on the first extending plate 5, the bottom of the screw rod 6 is fixedly arranged on the first extending plate 5, a lifting unit 7 is arranged on the outer side wall of the frame plate 3, the lifting units 7 are all in fit connection with the screw rod 6, a second extending plate 8 is arranged at the bottom of the other side of the box bottom 2, a guide rod 9 is arranged on the second extending plate 8, the bottom of the guide rod 9 is fixedly arranged on the second extending plate, a guide block 10 is mounted on the outer wall of one side of the frame plate 3 opposite to the lifting unit 7, a guide hole 11 is formed in the guide block 10, the guide rod 9 penetrates through the guide hole 11 to be arranged, a handle 12 is further mounted on the outer wall of one side, far away from the frame plate 3, of the guide block 10, the bottoms of the first extending plate 5 and the second extending plate 8 are both fixed on the bottom plate 1, a mesh plate 13 is arranged inside the frame plate 3, an annular groove 14 is formed in the top of the frame plate 3, an annular bump 15 is arranged at the bottom of the frame plate 3, the annular bump 15 and the annular groove 14 are matched with each other for use, the annular groove 14 is also formed in the top of the box bottom 2, the annular bump 15 is also arranged at the bottom of the box cover 4, a travelling wheel 26 is mounted at the bottom of the bottom plate 1, a positioning mechanism 27 is further mounted on the bottom plate 1 outside the travelling wheel 26, and a fan, the top of the fan 38 penetrates through the box bottom 2 and is arranged inside the box bottom 2, a plurality of through holes 39 are formed in the box cover 4, and dust-proof nets 40 are arranged in the through holes 39.
The lifting unit 7 comprises a fixed block 16, the fixed block 16 is fixedly arranged on the center of the outer side of the frame plate 3, a first through hole 17 is formed in the fixed block 16, the first through hole 17 is parallel to the screw rod 6, a threaded sleeve 18 is arranged in the first through hole 17, the length of the threaded sleeve 18 is larger than that of the first through hole 17, first bearings 19 are arranged at two ends in the first through hole 17, the threaded sleeve 18 is rotatably arranged in the first through hole 17 through the two first bearings 19, the threaded sleeve 18 is arranged outside the screw rod 6 in a matching manner, a driven bevel gear 20 is arranged in the middle of the outer wall of the threaded sleeve 18, a driving bevel gear 21 is further arranged in the first through hole 17, the driving bevel gear 21 is meshed with the driven bevel gear 20, a rotating shaft 22 is arranged on the driving bevel gear 21, one end of the rotating shaft 22 penetrates through the first through hole 17, and the first bevel gear 21 is arranged at the end of, the second through-hole 23 has been seted up on the inside wall of first through-hole 17, the second through-hole 23 runs through the inside wall of first through-hole 17, pivot 22 passes the setting of second through-hole 23, install driving motor 25 on the lateral wall of keeping away from framed panel 3 on the fixed block 16, pivot 22 is connected with driving motor 25's motor shaft. The driving motor 25 is started, the driving motor 25 drives the driving bevel gear 21 to rotate through the rotating shaft 22, the driving bevel gear 21 drives the threaded sleeve 18 to rotate in the first through hole 17 in the fixed block 16 through the driven bevel gear 20, the threaded sleeve 18 starts to be in threaded connection with the screw rod 6 when rotating, but because the screw rod 6 is fixedly arranged on the first extending plate 5 and the first extending plate 5 is fixed on the bottom plate 1, the screw rod 6 cannot rotate, theoretically, the fixed block 16 drives the frame plate 3 to rotate around the screw rod 6, but for the outer wall of one side of the inner frame plate 3 opposite to the lifting unit 7 is also provided with the guide block 10, the guide block 10 is internally provided with the guide hole 11, the bottom of the guide rod 9 inserted in the guide hole 11 is fixed on the second extending plate 8, and the second extending plate 8 is also fixed on the bottom plate 1, therefore, the frame plate 3 cannot rotate around the screw rod 6, at this moment, if the screw rod 6 is required to offset the force applied by the screw sleeve 18, the screw sleeve 18 can only realize displacement on the screw rod 6, the fixed block 16 can be driven by the displacement of the screw sleeve 18, the fixed block 16 drives the frame plate 3 to realize displacement, so that the height of the frame plate 3 can be adjusted, the trouble of considering moving the frame plate 3 is avoided, the lifting unit 7 with the design can also play a role in locking the frame plate 3, and the upper frame plate 3 and the lower frame plate 3 can be fixed firmly without starting the driving motor 25.
A second bearing 24 is further arranged in the second through hole 23, and the rotating shaft 22 is rotatably mounted in the second through hole 23 through the second bearing 24.
The positioning mechanism 27 comprises a mounting hole 28 opened on the bottom plate 1, a supporting leg 29 is inserted in the bottom of the mounting hole 28, the top of the supporting leg 29 is provided with a threaded hole 30, the top of the mounting hole 28 is inserted with a screw 31, the bottom of the screw 31 is arranged in the threaded hole 30, the top of the mounting hole 28 is provided with a fixed bearing 32, the fixed bearing 32 and the mounting hole 28 are coaxially arranged, the screw 31 is mounted in the fixed bearing 32, the top of the outer side wall of the supporting leg 29 is provided with a sliding block 33, the inner side wall of the mounting hole 28 is provided with a sliding groove 34, one end of the sliding block 33 far away from the supporting leg 29 is arranged in the sliding groove 34 in a sliding way, the bottom of the supporting leg 29 is provided with a supporting leg 35, the bottom of the supporting foot 35 is provided with a non-slip pad 36, the top of the screw 31 is provided with an adjusting turntable 37, and the adjusting turntable 37 is arranged above the fixed bearing 32. The screw 31 is rotated by adjusting the turntable 37, the supporting legs 29 can move up and down along the sliding grooves 34 through the sliding blocks 33 when the screw 31 rotates, when the height of the supporting legs 35 at the bottoms of the supporting legs 29 is lower than that of the travelling wheels 26, the bottom plate 1 can be positioned, and otherwise, the bottom plate 1 can be moved through the travelling wheels 26.
The number of the sliding blocks 33 is two, the two sliding blocks 33 are symmetrically arranged along the axis of the support leg 29, the number of the sliding grooves 34 is also two, and the two sliding blocks 33 are respectively arranged in the corresponding sliding grooves 34 in a sliding manner.
The working principle of the invention is as follows: the driving motor 25 is started, the driving motor 25 drives the driving bevel gear 21 to rotate through the rotating shaft 22, the driving bevel gear 21 drives the threaded sleeve 18 to rotate in the first through hole 17 in the fixed block 16 through the driven bevel gear 20, the threaded sleeve 18 starts to be in threaded connection with the screw rod 6 when rotating, but because the screw rod 6 is fixedly arranged on the first extending plate 5 and the first extending plate 5 is fixed on the bottom plate 1, the screw rod 6 cannot rotate, theoretically, the fixed block 16 drives the frame plate 3 to rotate around the screw rod 6, but for the outer wall of one side of the inner frame plate 3 opposite to the lifting unit 7 is also provided with the guide block 10, the guide block 10 is internally provided with the guide hole 11, the bottom of the guide rod 9 inserted in the guide hole 11 is fixed on the second extending plate 8, and the second extending plate 8 is also fixed on the bottom plate 1, therefore, the frame plate 3 cannot rotate around the screw rod 6, at the moment, if the screw rod 6 offsets the force applied by the screw sleeve 18, the screw sleeve 18 can only realize displacement on the screw rod 6, the fixed block 16 can be driven by the displacement of the screw sleeve 18, the fixed block 16 drives the frame plate 3 to realize displacement, so that the height adjustment of the frame plate 3 can be realized, the trouble of considering moving the frame plate 3 is avoided, the lifting unit 7 with the design can also play a role of locking the frame plate 3, and the upper frame plate and the lower frame plate 3 can be fixed firmly as long as the driving motor 25 is not started; the screw 31 is rotated by adjusting the turntable 37, the supporting legs 29 can move up and down along the sliding grooves 34 through the sliding blocks 33 when the screw 31 rotates, when the height of the supporting legs 35 at the bottoms of the supporting legs 29 is lower than that of the travelling wheels 26, the bottom plate 1 can be positioned, and otherwise, the bottom plate 1 can be moved through the travelling wheels 26.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a large-scale steel casting high temperature knockout slow cooling device of complicated structure, includes bottom plate (1), box, its characterized in that are installed at bottom plate (1) top center: the box comprises a box bottom (2) and a box cover (4), the bottom of the box bottom (2) is fixedly installed on a bottom plate (1), a plurality of layers of frame plates (3) stacked up and down are arranged on the box bottom (2), the box cover (4) is arranged on the frame plate (3) on the uppermost layer, a first extension plate (5) is arranged at the bottom of one side of the box bottom (2), a screw rod (6) is arranged on the first extension plate (5), the bottom of the screw rod (6) is fixedly installed on the first extension plate (5), a lifting unit (7) is installed on the outer side wall of the frame plate (3), the lifting unit (7) is connected with the screw rod (6) in a matching manner, a second extension plate (8) is arranged at the bottom of the other side of the box bottom (2), a guide rod (9) is arranged on the second extension plate (8), and the bottom of the guide rod (9) is fixedly installed on the second extension plate (8), the outer wall of one side, opposite to the lifting unit (7), of the frame plate (3) is provided with a guide block (10), the guide block (10) is provided with a guide hole (11), the guide rod (9) penetrates through the guide hole (11) to be arranged, the outer wall of one side, away from the frame plate (3), of the guide block (10) is further provided with a handle (12), the bottoms of the first extending plate (5) and the second extending plate (8) are fixed on the bottom plate (1), a mesh plate (13) is arranged inside the frame plate (3), the top of the frame plate (3) is provided with an annular groove (14), the bottom of the frame plate (3) is provided with an annular convex block (15), the annular convex block (15) is matched with the annular groove (14) for use, the top of the box bottom (2) is also provided with an annular groove (14), and the bottom of the box cover (4) is also provided with an annular convex block (15), walking wheel (26) are installed to the bottom of bottom plate (1), positioning mechanism (27) are still installed in the outside that lies in walking wheel (26) on bottom plate (1), bottom plate (1) top center is inlayed and is established and install fan (38), the top of fan (38) is passed the bottom of the case (2) and is located the bottom of the case (2) inside, a plurality of thru holes (39) have been seted up on case lid (4), install dust separation net (40) in thru hole (39).
2. The high-temperature boxing slow-cooling device for the large steel castings with complicated structures, which is disclosed by claim 1, is characterized in that: the lifting unit (7) comprises a fixed block (16), the fixed block (16) is fixedly installed on the center of the outer side of the frame plate (3), a first through hole (17) is formed in the fixed block (16), the first through hole (17) is parallel to the screw rod (6), a threaded sleeve (18) is arranged in the first through hole (17), the length of the threaded sleeve (18) is larger than that of the first through hole (17), first bearings (19) are installed at two ends in the first through hole (17), the threaded sleeve (18) is rotatably installed in the first through hole (17) through the two first bearings (19), the threaded sleeve (18) is installed on the outer portion of the screw rod (6) in a matched mode, a driven bevel gear (20) is installed in the middle of the outer wall of the threaded sleeve (18), a driving bevel gear (21) is further arranged in the first through hole (17), and the driving bevel gear (21) is meshed with the driven bevel gear (20), be equipped with pivot (22) on drive bevel gear (21), first through-hole (17) setting is worn out to the one end of pivot (22), the tip at pivot (22) is installed in drive bevel gear (21), it is equipped with second through-hole (23) to open on the lateral wall of frame plate (3) one side of keeping away from of fixed block (16), the lateral wall of fixed block (16) is run through in second through-hole (23), pivot (22) pass second through-hole (23) setting, install driving motor (25) on the lateral wall of keeping away from frame plate (3) on fixed block (16), pivot (22) are connected with the motor shaft of driving motor (25).
3. The high-temperature boxing slow-cooling device for the large steel castings with complicated structures, which is disclosed by claim 2, is characterized in that: and a second bearing (24) is further arranged in the second through hole (23), and the rotating shaft (22) is rotatably arranged in the second through hole (23) through the second bearing (24).
4. The high-temperature boxing slow-cooling device for the large steel castings with complicated structures, which is disclosed by claim 1, is characterized in that: the positioning mechanism (27) comprises a mounting hole (28) arranged on the bottom plate (1), the bottom of the mounting hole (28) is inserted with a support leg (29), a threaded hole (30) is formed in the top of the support leg (29), a screw rod (31) is inserted in the top of the mounting hole (28), the bottom of the screw rod (31) is installed in the threaded hole (30), a fixed bearing (32) is arranged at the top of the mounting hole (28), the fixed bearing (32) and the mounting hole (28) are coaxially arranged, the screw rod (31) is installed in the fixed bearing (32), a sliding block (33) is installed at the top of the outer side wall of the support leg (29), a sliding groove (34) is formed in the inner side wall of the mounting hole (28), one end, far away from the support leg (29), of the sliding block (33) is slidably arranged in the sliding groove (34), and a support leg (35) is installed at the, the bottom of stabilizer blade (35) is equipped with slipmat (36), regulation carousel (37) is installed at the top of screw rod (31), fixed bearing (32) top is located in regulation carousel (37).
5. The high-temperature boxing slow-cooling device for the large steel castings with complicated structures, which is disclosed by claim 4, is characterized in that: the number of the sliding blocks (33) is two, the two sliding blocks (33) are symmetrically arranged along the axis of the support leg (29), the number of the sliding grooves (34) is two, and the two sliding blocks (33) are respectively arranged in the corresponding sliding grooves (34) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710927613.3A CN107790690B (en) | 2017-10-09 | 2017-10-09 | Large-scale steel casting high temperature knockout slow cooling device of complicated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710927613.3A CN107790690B (en) | 2017-10-09 | 2017-10-09 | Large-scale steel casting high temperature knockout slow cooling device of complicated structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107790690A CN107790690A (en) | 2018-03-13 |
| CN107790690B true CN107790690B (en) | 2020-06-19 |
Family
ID=61534025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710927613.3A Active CN107790690B (en) | 2017-10-09 | 2017-10-09 | Large-scale steel casting high temperature knockout slow cooling device of complicated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790690B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184757A (en) * | 2018-08-28 | 2019-01-11 | 郑光茂 | Small mine pillar |
| CN110356450A (en) * | 2019-07-02 | 2019-10-22 | 优尼斯工业服务(徐州)有限公司 | A kind of intelligence manufacture workshop automated intelligent conveyance |
| CN112475422B (en) * | 2020-11-23 | 2022-04-05 | 武汉市科迈机械制造有限责任公司 | Cutting device for machining |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2632678B2 (en) * | 1987-02-13 | 1997-07-23 | 森川産業株式会社 | Cooling method for casting products |
| JPH0618688Y2 (en) * | 1989-01-17 | 1994-05-18 | トヨタ自動車株式会社 | Pallet for casting rough material storage |
| CN203018730U (en) * | 2012-12-30 | 2013-06-26 | 重庆川深金属新材料股份有限公司 | Casting slow cooling device |
| CN104308129B (en) * | 2014-09-30 | 2016-05-11 | 共享铸钢有限公司 | A kind of complex structure large-scale steel-casting hot shake-out annealing device and casting technique |
| CN204770613U (en) * | 2015-05-26 | 2015-11-18 | 常德金仙耐磨材料有限公司 | Foundry goods cooler bin |
-
2017
- 2017-10-09 CN CN201710927613.3A patent/CN107790690B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107790690A (en) | 2018-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107790690B (en) | Large-scale steel casting high temperature knockout slow cooling device of complicated structure | |
| CN103203434B (en) | Equipment and the method for sand molding efficiency are covered in a kind of raising | |
| CN209169778U (en) | A kind of electric equipment maintenance transport lifting device | |
| CN110693192A (en) | Computer desk convenient to adjust | |
| CN205497746U (en) | Ceramic rolling press forming machine | |
| CN203919288U (en) | A kind of block machine | |
| CN208866971U (en) | A kind of high-accuracy graphite jig burnishing device | |
| CN102764872A (en) | Horizontal centrifugal casting machine | |
| CN207388346U (en) | Fan blade beam mould spreads cloth trolley | |
| CN205852682U (en) | Vehicle wheel group auxiliary replacement device | |
| CN103817768A (en) | Block making machine | |
| CN107499680A (en) | A kind of plastic mould maintains record career card place apparatus | |
| CN207944357U (en) | A kind of road bridge construction support device | |
| CN108706448B (en) | Supporting leg for small-sized crane | |
| CN206748206U (en) | A kind of sheet metal surface polissoir | |
| CN206782101U (en) | Unmanned machine head lowering or hoisting gear | |
| CN205342392U (en) | Liftable oil mechanical equipment nut dismouting machine | |
| CN206140589U (en) | Paper cutter with adjustable paper elevating gear | |
| CN211276496U (en) | Sand box turnover device | |
| CN206296788U (en) | A kind of jumping mechanism of tank side polishing machine | |
| CN206884263U (en) | A kind of mold protecting device of automatic die cutter | |
| CN210950551U (en) | Auxiliary device for mechanical equipment installation | |
| CN211260144U (en) | Mounting bracket for absorption refrigerator | |
| CN206227035U (en) | A kind of automatic fruit picker of high safety performance | |
| CN113857964A (en) | Intelligent casting molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200512 Address after: 244100 Xinmiao Road, development zone, Xihu Town, Shizishan District, Tongling City, Anhui Province Applicant after: Anhui Mingzhu Pigment Technology Co.,Ltd. Address before: 244000, Anhui Province, Tongling County, Tongling Province town of pottery, Shun Village Applicant before: TONGLING ANDONG CAST STEEL Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |