CN216828620U - Molten iron pouring equipment in differential housing casting - Google Patents
Molten iron pouring equipment in differential housing casting Download PDFInfo
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- CN216828620U CN216828620U CN202220543289.1U CN202220543289U CN216828620U CN 216828620 U CN216828620 U CN 216828620U CN 202220543289 U CN202220543289 U CN 202220543289U CN 216828620 U CN216828620 U CN 216828620U
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Abstract
The utility model belongs to the technical field of differential housing casting, in particular to a molten iron pouring device in differential housing casting, aiming at the problems that the prior molten iron pouring device is inconvenient to control the molten iron pouring amount and position the pouring tank, thereby reducing the casting efficiency, the utility model provides a proposal that comprises a support, two symmetrical support plates are fixedly arranged at the top of the support through welding, connecting plates are connected on the two support plates, one side of the two connecting plates is rotatably provided with a same placing plate, first through holes are arranged on the two connecting plates, rotating shafts are rotatably arranged in the two first through holes, one end of each rotating shaft is respectively fixedly connected with the two sides of the placing plate through welding, the utility model can conveniently control the molten iron pouring amount and position the pouring tank during the use, thereby leading to the improvement of casting efficiency, simple structure and convenient use.
Description
Technical Field
The utility model relates to a differential mechanism casing casting technical field especially relates to a molten iron pouring equipment in differential mechanism casing casting.
Background
The automobile differential mechanism can realize a mechanism that left and right (or front and rear) driving wheels rotate at different rotating speeds. Mainly comprises a left half shaft gear, a right half shaft gear, two planet gears and a gear carrier. The function is that when the automobile turns or runs on an uneven road surface, the left wheel and the right wheel roll at different rotating speeds, namely, the pure rolling motion of the driving wheels at two sides is ensured. The differential is provided for adjusting the difference in the rotational speeds of the left and right wheels. The molten iron pouring equipment is used for pouring molten iron in the casting process.
In the prior art, the molten iron pouring equipment is inconvenient to control the molten iron pouring amount and position a pouring tank in the using process, so that the casting efficiency is reduced, and therefore the molten iron pouring equipment for casting the differential shell is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the molten iron pouring equipment in the use, be not convenient for control molten iron pouring volume, and be not convenient for fix a position pouring tank to lead to having reduced casting efficiency's shortcoming, and the molten iron pouring equipment in the casting of differential mechanism casing that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the molten iron pouring equipment in the casting of the differential mechanism shell comprises a support, wherein two symmetrical support plates are fixedly arranged at the top of the support through welding, connecting plates are connected onto the two support plates, one side of each of the two connecting plates is rotatably provided with the same placing plate, first through holes are formed in the two connecting plates, rotating shafts are rotatably arranged in the two first through holes, one ends of the two rotating shafts are respectively fixedly connected with the two sides of the placing plate through welding, hollow grooves are formed in the connecting plates and communicated with the first through holes, a pouring mechanism is arranged in the hollow grooves, placing openings are formed in the placing plates, pouring tanks are slidably arranged in the placing openings, annular plates are fixedly sleeved on the outer sides of the pouring tanks through welding, two symmetrical mounting grooves are formed in the bottoms of the placing plates, toothed bars are slidably arranged in the two mounting grooves, and two symmetrical sliding holes are formed in the tops of the placing plates, two slide openings communicate with each other with two mounting grooves respectively, equal slidable mounting has the connecting rod in two slide openings, and the one end of two connecting rods passes through welded fastening with the one end of two ratchets respectively to be connected, and when two connecting rods were vertical to be removed, two connecting rods can drive two ratchets vertical removal respectively, and the outside of two connecting rods all is equipped with the spring, and the both ends of spring pass through welded fastening with the top inner wall of mounting groove and the one end of ratchets respectively and are connected.
Preferably, two first spouts of symmetry are seted up to the inner wall of placing the mouth, equal slidable mounting has the locating piece in two first spouts, the equal fixedly connected with rubber pad in one side of two locating pieces, the third through-hole has all been seted up to one side inner wall of two first spouts, two third through-holes communicate with each other with two mounting grooves respectively, the thread groove has all been seted up to one side of two locating pieces, the threaded rod is installed to equal screw thread in two thread grooves, the screw thread of two threaded rods is revolved to opposite, the one end of two threaded rods all installs the gear through welded fastening, two gears respectively with two ratchets.
Preferably, bearings are fixedly installed on the inner wall of one side of each empty groove, the top of each connecting plate and the inner wall of one side of each first sliding groove through welding, and inner rings of the four bearings are fixedly connected with the rotating shaft, the worm and the outer sides of the two threaded rods through welding respectively.
Preferably, the pouring mechanism comprises a worm, a second through hole is formed in the top of the connecting plate and communicated with the empty groove, the worm is rotatably installed in the second through hole, a hand rotating wheel is fixedly installed at one end of the worm in a welding mode, a worm wheel is fixedly installed on the outer side of the rotating shaft in a welding mode, and the worm wheel is meshed with the worm.
Compared with the prior art, the utility model has the advantages of:
1. this scheme is when rotating hand runner, and hand runner drives the worm and rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives the pivot and rotates, and the pivot drives and places the board and rotate, places the board and drives the pouring tank slope to can accurate control pouring molten iron volume.
2. This scheme is when the pouring jar is placed placing intraorally, and the annular plate drives the vertical downstream of two connecting rods, and two ratchets drive two gear revolve respectively, and two gears drive two threaded rods respectively and rotate, and two threaded rods drive two locating pieces respectively and are close to each other to two locating pieces can fix a position the pouring jar, improve its stability when the pouring.
The utility model discloses can be in the use, be convenient for control molten iron pouring volume, and be convenient for fix a position pouring ladle to lead to improving casting efficiency, simple structure, convenient to use.
Drawings
Fig. 1 is the structural schematic diagram of the main view of the molten iron pouring equipment in the casting of the differential case provided by the utility model.
Fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of the molten iron pouring device in casting of the differential case according to the present invention.
Fig. 3 is an enlarged schematic structural diagram of a part B in fig. 1 of the molten iron pouring device in casting the differential case according to the present invention.
Fig. 4 is the three-dimensional structure schematic diagram of the pouring pot of the molten iron pouring device in the casting of the differential case.
In the figure: 1. a support; 2. a support plate; 3. a second chute; 4. a connecting plate; 5. placing a plate; 6. a rotating shaft; 7. pouring a tank; 8. an annular plate; 9. an empty groove; 10. a worm; 11. a worm gear; 12. a first chute; 13. positioning blocks; 14. a rotating wheel; 15. a threaded rod; 16. a rack bar; 17. a connecting rod; 18. a spring; 19. a gear; 20. a bayonet lock; 21. a clamping groove.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, the molten iron pouring device in the casting of the differential casing comprises a support 1, two symmetrical support plates 2 are fixedly arranged at the top of the support 1 through welding, connecting plates 4 are connected to the two support plates 2, one side of each of the two connecting plates 4 is rotatably provided with a same placing plate 5, first through holes are formed in the two connecting plates 4, rotating shafts 6 are rotatably arranged in the first through holes, one ends of the two rotating shafts 6 are fixedly connected with the two sides of the placing plate 5 through welding, a hollow groove 9 is formed in each connecting plate 4, the hollow groove 9 is communicated with the first through holes, a pouring mechanism is arranged in the hollow groove 9, a placing opening is formed in each placing plate 5, a pouring tank 7 is slidably arranged in the placing opening, an annular plate 8 is sleeved on the outer side of the pouring tank 7 through welding, two symmetrical mounting grooves are formed in the bottom of the placing plate 5, and toothed bars 16 are slidably arranged in the two mounting grooves, two symmetrical sliding holes are formed in the top of the placing plate 5, the two sliding holes are communicated with two mounting grooves respectively, connecting rods 17 are installed in the two sliding holes in a sliding mode, one ends of the two connecting rods 17 are connected with one ends of the two toothed bars 16 through welding and fixing respectively, when the two connecting rods 17 vertically move, the two connecting rods 17 can drive the two toothed bars 16 to vertically move respectively, springs 18 are sleeved on the outer sides of the two connecting rods 17, and the two ends of the springs 18 are connected with the inner wall of the top of the mounting groove and one end of the toothed bar 16 through welding and fixing respectively.
In this embodiment, place two first spouts 12 of symmetry and seted up the inner wall of mouth, equal slidable mounting has locating piece 13 in two first spouts 12, the equal fixedly connected with rubber pad in one side of two locating pieces 13, the third through-hole has all been seted up to one side inner wall of two first spouts 12, two third through-holes communicate with each other with two mounting grooves respectively, the thread groove has all been seted up to one side of two locating pieces 13, threaded rod 15 is installed to equal screw thread in two thread grooves, the screw thread of two threaded rod 15 revolves to opposite direction, the one end of two threaded rod 15 all is through welded fastening install gear 19, two gear 19 respectively with two ratchets 16, when two ratchets 16 vertical removal, two gear 19 can drive two threaded rod 15 rotations respectively.
In this embodiment, bearings are fixedly mounted on the inner wall of one side of the empty slot 9, the top of the connecting plate 4 and the inner wall of one side of the two first sliding grooves 12 by welding, inner rings of the four bearings are fixedly connected with the outer sides of the rotating shaft 6, the worm 10 and the two threaded rods 15 by welding, and when the rotating shaft 6, the worm 10 and the two threaded rods 15 rotate, the four bearings can respectively play roles in stabilizing the rotating shaft 6, the worm 10 and the two threaded rods 15 to rotate.
In this embodiment, the pouring mechanism includes a worm 10, a second through hole is formed in the top of the connecting plate 4, the second through hole is communicated with the empty groove 9, the worm 10 is rotatably installed in the second through hole, a hand-turning wheel 14 is fixedly installed at one end of the worm 10 through welding, a worm wheel 11 is fixedly installed on the outer side of the rotating shaft 6 through welding, the worm wheel 11 is meshed with the worm 10, and when the worm 10 rotates, the worm wheel 11 can drive the rotating shaft 6 to rotate.
The working principle is that when the pouring tank 7 is used, the pouring tank 7 can be placed in the placing opening, the annular plate 8 can extrude the two connecting rods 17 to vertically move downwards, the two connecting rods 17 respectively drive the two toothed bars 16 to vertically move downwards, the two toothed bars 16 respectively drive the two gears 19 to rotate, the two gears 19 respectively drive the two threaded rods 15 to rotate, the two threaded rods 15 respectively drive the two positioning blocks 13 to be close to each other, the two positioning blocks 13 can position the pouring tank 7, the stability of the pouring tank in pouring is improved, then the hand rotating wheel 14 is rotated to drive the worm 10 to rotate, the worm 10 drives the worm wheel 11 to rotate, the worm wheel 11 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the placing plate 5 to rotate, the placing plate 5 drives the pouring tank 7 to incline, the pouring amount of molten iron can be accurately controlled, when pouring is completed, the weight of the pouring tank 7 is reduced, and then two springs 18 can drive two toothed bars 16 to vertically move upwards through the deformation force respectively, two toothed bars 16 drive two gears 19 to rotate respectively, two gears 19 drive two threaded rods 15 to rotate respectively, two threaded rods 15 drive two locating blocks 13 to keep away from each other respectively, and then two locating blocks 13 can relieve the location of pouring ladle 7, conveniently get it and put.
Example two
The difference from the first embodiment is that: the top of the support 1 is fixedly provided with two symmetrical support plates 2 through welding, second chutes 3 are opened on the two support plates 2, connecting plates 4 are slidably arranged in the two second chutes 3, mounting holes are formed in the two support plates 2 and are respectively communicated with the two second chutes 3, bayonet locks 20 are slidably arranged in the two mounting holes, one side of each of the two connecting plates 4 is provided with a plurality of clamping grooves 21, the bayonet locks 20 are matched with the clamping grooves 21, one side of each of the two connecting plates 4 is rotatably provided with the same placing plate 5, the two connecting plates 4 are respectively provided with first through holes, rotating shafts 6 are rotatably arranged in the two first through holes, one ends of the two rotating shafts 6 are respectively fixedly connected with the two sides of the placing plate 5 through welding, empty grooves 9 are formed in the connecting plates 4, the empty grooves 9 are communicated with the first through holes, pouring mechanisms are arranged in the empty grooves 9, placing openings are formed in the placing plates 5, place intraoral slidable mounting and have pouring ladle 7, the outside of pouring ladle 7 is equipped with annular plate 8 through welded fastening cover, place two mounting grooves of symmetry are seted up to the bottom of board 5, equal slidable mounting has ratch 16 in two mounting grooves, place two slide holes of symmetry are seted up at the top of board 5, two slide holes communicate with each other with two mounting grooves respectively, equal slidable mounting has connecting rod 17 in two slide holes, welded fastening is connected through with the one end of two ratches 16 respectively to the one end of two connecting rods 17, when two connecting rods 17 vertical migration, two connecting rods 17 can drive two ratch 16 vertical migration respectively, the outside of two connecting rods 17 is all overlapped and is equipped with spring 18, welded fastening is passed through with the top inner wall of mounting groove and the one end of ratch 16 respectively at the both ends of spring 18.
The working principle is that when the pouring device is used, the heights of the two connecting plates 4 can be adjusted through the arrangement of the bayonet 20 and the bayonet 21 which are matched with each other, so that the pouring device can be suitable for pouring with molds of different models, then the pouring tank 7 is placed in the placing opening, the annular plate 8 can extrude the two connecting rods 17 to vertically move downwards, the two connecting rods 17 respectively drive the two toothed bars 16 to vertically move downwards, the two toothed bars 16 respectively drive the two gears 19 to rotate, the two gears 19 respectively drive the two threaded rods 15 to rotate, the two threaded rods 15 respectively drive the two positioning blocks 13 to be close to each other, further the two positioning blocks 13 can position the pouring tank 7, the stability of the pouring tank is improved, then the hand rotating wheel 14 is rotated, the hand rotating wheel 14 drives the worm 10 to rotate, the worm 10 drives the worm wheel 11 to rotate, the worm wheel 11 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the placing plate 5 to rotate, place board 5 and drive pouring tank 7 slope, and then can accurate control molten iron pouring volume, when the pouring is accomplished, pouring tank 7's weight reduction, and then two springs 18 can drive two 16 vertical upwards removals of ratch respectively through the deformation power, two ratch 16 drive two gear 19 rotations respectively, two gear 19 drive two threaded rod 15 rotations respectively, two threaded rod 15 drive two locating piece 13 respectively and keep away from each other, and then two locating piece 13 can relieve the location to pouring tank 7, conveniently get it and put.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. Molten iron pouring equipment in differential mechanism shell casting comprises a support (1) and is characterized in that two symmetrical support plates (2) are fixedly installed at the top of the support (1), connecting plates (4) are connected to the two support plates (2), one side of each of the two connecting plates (4) is rotatably installed with a same placing plate (5), first through holes are formed in the two connecting plates (4), rotating shafts (6) are rotatably installed in the two first through holes, one ends of the two rotating shafts (6) are fixedly connected with the two sides of the placing plates (5) respectively, empty grooves (9) are formed in the connecting plates (4), the empty grooves (9) are communicated with the first through holes, pouring mechanisms are arranged in the empty grooves (9), placing openings are formed in the placing plates (5), pouring tanks (7) are slidably installed in the placing openings, annular plates (8) are fixedly sleeved on the outer sides of the pouring tanks (7), two symmetrical mounting grooves are formed in the bottom of the placing plate (5), and toothed bars (16) are mounted in the two mounting grooves in a sliding mode.
2. The molten iron pouring device in the casting process of the differential case as claimed in claim 1, wherein the pouring mechanism comprises a worm (10), a second through hole is formed in the top of the connecting plate (4), the second through hole is communicated with the empty groove (9), the worm (10) is rotatably installed in the second through hole, a hand-turning wheel (14) is fixedly installed at one end of the worm (10), a worm wheel (11) is fixedly sleeved on the outer side of the rotating shaft (6), and the worm wheel (11) is meshed with the worm (10).
3. The molten iron pouring device in the casting of the differential case according to claim 1, wherein two symmetrical first sliding grooves (12) are formed in the inner wall of the placing opening, positioning blocks (13) are slidably mounted in the two first sliding grooves (12), rubber pads are fixedly connected to one sides of the two positioning blocks (13), third through holes are formed in the inner wall of one side of each of the two first sliding grooves (12), the two third through holes are respectively communicated with the two mounting grooves, threaded grooves are formed in one sides of the two positioning blocks (13), threaded rods (15) are threadedly mounted in the two threaded grooves, the thread directions of the two threaded rods (15) are opposite, gears (19) are fixedly mounted at one ends of the two threaded rods (15), and the two gears (19) are respectively connected with the two toothed rods (16).
4. The molten iron pouring device in the casting of the differential case as claimed in claim 1, wherein bearings are fixedly mounted on the inner wall of one side of the empty groove (9), the top of the connecting plate (4) and the inner wall of one side of the two first sliding grooves (12), and inner rings of the four bearings are fixedly connected with the outer sides of the rotating shaft (6), the worm (10) and the two threaded rods (15) respectively.
5. The molten iron pouring device in the casting of the differential case as claimed in claim 1, wherein two symmetrical sliding holes are formed in the top of the placing plate (5), the two sliding holes are respectively communicated with the two mounting grooves, connecting rods (17) are slidably mounted in the two sliding holes, one ends of the two connecting rods (17) are respectively fixedly connected with one ends of the two toothed bars (16), springs (18) are sleeved on the outer sides of the two connecting rods (17), and two ends of each spring (18) are respectively fixedly connected with the inner wall of the top of each mounting groove and one end of each toothed bar (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220543289.1U CN216828620U (en) | 2022-03-14 | 2022-03-14 | Molten iron pouring equipment in differential housing casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220543289.1U CN216828620U (en) | 2022-03-14 | 2022-03-14 | Molten iron pouring equipment in differential housing casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828620U true CN216828620U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220543289.1U Active CN216828620U (en) | 2022-03-14 | 2022-03-14 | Molten iron pouring equipment in differential housing casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216828620U (en) |
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2022
- 2022-03-14 CN CN202220543289.1U patent/CN216828620U/en active Active
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