CN212884872U - Split bottom pouring device for ductile iron gray iron casting - Google Patents
Split bottom pouring device for ductile iron gray iron casting Download PDFInfo
- Publication number
- CN212884872U CN212884872U CN202021473763.5U CN202021473763U CN212884872U CN 212884872 U CN212884872 U CN 212884872U CN 202021473763 U CN202021473763 U CN 202021473763U CN 212884872 U CN212884872 U CN 212884872U
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- plate
- sleeve
- fixedly connected
- hole
- wall
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- 238000005266 casting Methods 0.000 title claims abstract description 38
- 229910001060 Gray iron Inorganic materials 0.000 title claims abstract description 22
- 229910001141 Ductile iron Inorganic materials 0.000 title claims description 20
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000009415 formwork Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a casting technical field just discloses a be used for as cast components of a whole that can function independently end pouring device of ball iron gray iron, comprising a base plate, the equal fixedly connected with bracing piece in four corners department of bottom plate lower surface, the top of bottom plate is provided with left mould and right mould, the lateral wall fixedly connected with sleeve of bottom plate upside, outside left mould and right mould were located to the sleeve movable sleeve, the fixed orifices has all been seted up to the outer wall of the sleeve left and right sides, the pore wall fixedly connected with internal thread section of thick bamboo of fixed orifices, adjusting screw has been cup jointed to internal thread section of thick bamboo internal thread. The utility model discloses the effectual closed compactness of casting die that has improved the quality of pouring, and the effectual liquid flow velocity of having avoided pouring leads to the impaired problem of mould at the excessive speed.
Description
Technical Field
The utility model relates to a casting technical field especially relates to a pouring device at bottom of components of a whole that can function independently for nodular iron gray iron casting.
Background
When the ductile iron and the gray iron are cast, a casting mold is needed for casting and shaping, the gray iron or the ductile iron is poured into the mold, and the part can be formed by waiting for the liquid in the mold to be cooled.
When the existing split bottom pouring mold is used, two molds need to be closed, the sealing performance of the closed single existing mold is poor, large burrs can be generated on parts after molding, the quality of products is reduced, and when the existing mold is poured, the pouring liquid flows too fast, the mold can be damaged, so that the quality of the produced products is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the sealing performance of a casting mold after closing is poor and the flow speed of the casting liquid is too fast in the prior art, and providing a split bottom casting device for casting ductile iron gray iron.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a split bottom pouring device for casting ductile iron gray iron comprises a bottom plate, wherein supporting rods are fixedly connected at four corners of the lower surface of the bottom plate, a left die and a right die are arranged above the bottom plate, a sleeve is fixedly connected to the side wall of the upper side of the bottom plate, the sleeve is movably sleeved outside the left die and the right die, fixing holes are formed in the outer walls of the left side and the right side of the sleeve, an internal thread cylinder is fixedly connected to the hole wall of each fixing hole, an adjusting screw is sleeved in the internal thread of the internal thread cylinder, the left end and the right end of the adjusting screw extend out of the internal thread cylinder, one end of the adjusting screw located in the sleeve is rotatably connected with an extrusion plate, a rotating hole is formed in the side wall of the extrusion plate close to one side of the sleeve, the hole wall of the rotating hole is rotatably connected with the rod wall of the adjusting screw through a, two limiting holes corresponding to the two limiting rods are symmetrically formed in the inner wall of the sleeve, the limiting rods penetrate through the vertical side wall of the sleeve through the limiting holes, the adjusting screw rod is located at one end outside the sleeve and fixedly connected with a rotating plate, and the side wall, far away from one side of the sleeve, of the rotating plate is rotatably connected with a rotating rod.
Preferably, the left side mould includes left template, the hole of pouring has been seted up to the lateral wall of left side template upside, three left die cavity has been seted up to the lateral wall on left side template right side, the intercommunicating pore has been seted up between left side die cavity and the hole of pouring, the intercommunicating pore is the arc, the dashpot has been seted up to the pore wall of intercommunicating pore, the right side mould includes right template, three right die cavity has been seted up to the left lateral wall of right side template, the rising head has been seted up to the tank bottom of right side die.
Preferably, the four support rods are fixedly connected with one box body, and gravels are filled in the box body.
Preferably, the lower ends of the four support rods are fixedly connected with self-locking universal wheels.
Preferably, the side wall of the upper side of the extrusion plate is fixedly connected with a fixed plate, and the vertical side wall of the fixed plate is fixedly connected with three pressing blocks.
Preferably, a rotating hole is formed in the side wall of the left side of the rotating plate, the rotating rod penetrates through the rotating plate through the rotating hole, and two clamping plates are fixedly connected to the rod wall of the rotating rod.
Preferably, the side wall of the upper side of the bottom plate is fixedly connected with a supporting block, and the supporting block is positioned below the left template and the right template.
Preferably, two screw holes are symmetrically formed in the vertical side wall of the extrusion plate, and the limiting rod is sleeved in the screw holes in a threaded manner.
Preferably, the side wall of the upper side of the left template is fixedly connected with a pouring hopper communicated with the pouring hole.
Compared with the prior art, the utility model provides a be used for as cast components of a whole that can function independently end pouring device of ball iron gray iron possesses following beneficial effect:
1. this a casting device at bottom of components of a whole that can function independently for nodular iron gray iron casting, bottom plate through setting up, the bracing piece, left side mould, right side mould, the sleeve, the fixed orifices, the internal thread section of thick bamboo, adjusting screw, the stripper plate, the rotation hole, the gag lever post, spacing hole, rotor plate and bull stick, during the use, place left side mould and right mould in the sleeve, make left side mould and right mould align, rotate two adjusting screw, through the screw-thread fit between adjusting screw and the internal thread section of thick bamboo, and through the cooperation between gag lever post and the spacing hole, make adjusting screw promote the stripper plate and remove, make two stripper plates remove left mould and right mould respectively, two stripper plates extrude left mould and right mould together, thereby make left mould and right mould inseparable laminating together, the effectual closed compactness of mould that has improved, the quality of pouring has been improved.
2. This a be used for as cast components of a whole that can function independently end pouring device of nodular iron gray iron, left template through setting up, pour the hole, left side die cavity, the intercommunicating pore, the dashpot, right side template, right side die cavity and rising head, in use, pour through pouring the hole, pour liquid and upwards flow behind the entering intercommunicating pore, thereby reduce the flow velocity of pouring liquid, pour liquid and get into and pour and can flow into in the dashpot behind the hole, thereby cushion pouring liquid, further reduce the velocity of flow, when pouring liquid gets into right die cavity in, it need be full of the rising head to pour liquid, can reduce the velocity of flow once more, the effectual liquid velocity of flow of pouring of having avoided leads to the impaired problem of mould at the excessive.
The device does not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses the effectual closed compactness of casting die that has improved the quality of pouring, has effectually avoided the casting liquid velocity of flow too fast to lead to the impaired problem of mould.
Drawings
Fig. 1 is a schematic structural view of a split bottom pouring device for casting ductile iron gray iron according to the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of portion B of FIG. 1;
fig. 4 is a schematic structural view of a portion C in fig. 3.
In the figure: the casting device comprises a base plate 1, a support rod 2, a left mold 3, a right mold 4, a sleeve 5, a fixing hole 6, an internal thread cylinder 7, an adjusting screw 8, an extrusion plate 9, a rotating hole 10, a limiting rod 11, a limiting hole 12, a rotating plate 13, a rotating rod 14, a left template 15, a casting hole 16, a left template groove 17, a communicating hole 18, a buffer groove 19, a right template 20, a right template groove 21, a riser 22, a box body 23, gravel 24, a self-locking universal wheel 25, a fixing plate 26, a pressing block 27, a rotating hole 28, a supporting block 29, a screw hole 30 and a casting bucket 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a split bottom pouring device for casting ductile iron gray iron comprises a bottom plate 1, wherein supporting rods 2 are fixedly connected at four corners of the lower surface of the bottom plate 1, a left mold 3 and a right mold 4 are arranged above the bottom plate 1, a sleeve 5 is fixedly connected with the side wall of the upper side of the bottom plate 1, the sleeve 5 is movably sleeved outside the left mold 3 and the right mold 4, fixing holes 6 are respectively formed in the outer walls of the left side and the right side of the sleeve 5, an internal thread cylinder 7 is fixedly connected to the hole wall of the fixing hole 6, an adjusting screw 8 is sleeved in the internal thread of the internal thread cylinder 7, the internal thread cylinder 7 extends out of the left end and the right end of the adjusting screw 8, one end of the adjusting screw 8, which is positioned in the sleeve 5, is rotatably connected with an extrusion plate 9, a rotating hole 10 is formed in the side wall of the extrusion plate 9, which is close to one side of the sleeve 5, the hole wall, two limiting holes 12 corresponding to the two limiting rods 11 are symmetrically formed in the inner wall of the sleeve 5, the limiting rods 11 penetrate through the vertical side wall of the sleeve 5 through the limiting holes 12, a rotating plate 13 is fixedly connected to one end, located outside the sleeve 5, of the adjusting screw 8, a rotating rod 14 is rotatably connected to the side wall, located on one side, far away from the sleeve 5, of the rotating plate 13, when the die is used, the left die 3 and the right die 4 are placed in the sleeve 5, the left die 3 and the right die 4 are aligned, the two adjusting screws 8 are rotated, the adjusting screw 8 is matched with the internal thread cylinder 7 through threads between the adjusting screw 8 and the limiting holes 12, the adjusting screw 8 pushes the extrusion plates 9 to move, the two extrusion plates 9 move towards the left die 3 and the right die 4 respectively, the left die 3 and the right die 4 are extruded together through the two extrusion plates 9, and the left die 3 and the right die 4 are tightly attached together, the closed compactness of the pouring mold is effectively improved, and the pouring quality is improved.
The left mould 3 comprises a left mould plate 15, the side wall of the upper side of the left mould plate 15 is provided with a pouring hole 16, the side wall of the right side of the left mould plate 15 is provided with three left mould grooves 17, a communicating hole 18 is arranged between the left mould groove 17 and the pouring hole 16, the communicating hole 18 is arc-shaped, the hole wall of the communicating hole 18 is provided with a buffer groove 19, the right mould 4 comprises a right mould plate 20, the side wall of the left side of the right mould plate 20 is provided with three right mould grooves 21, the groove bottom of the right mould groove 21 is provided with a riser 22, when in use, pouring is carried out through the pouring hole, thereby reducing the flowing speed of the casting liquid, the casting liquid can flow into the buffer groove 19 after entering the casting hole 16, thereby buffering the casting liquid and further reducing the flow rate, when the casting liquid enters the right mold cavity 21, the casting liquid needs to be filled with the risers 22, the flow speed can be reduced again, and the problem that the mold is damaged due to the fact that the flow speed of the casting liquid is too high is effectively solved.
The same box body 23 is fixedly connected among the four support rods 2, and gravels 24 are filled in the box body 23, so that the gravity center of the device is lowered, and the height is increased.
The lower ends of the four support rods 2 are fixedly connected with self-locking universal wheels 25, and the moving convenience of the device is improved.
The lateral wall fixedly connected with fixed plate 26 of stripper plate 9 upside, the three briquetting 27 of the vertical lateral wall fixedly connected with of fixed plate 26 can support the top of left mould 3 and right mould 4, improves the extrusion effect.
The rotating hole 28 is formed in the side wall of the left side of the rotating plate 13, the rotating rod 14 penetrates through the rotating plate 13 through the rotating hole 28, and the two clamping plates are fixedly connected to the rod wall of the rotating rod 14, so that the use comfort of the rotating rod 14 is improved.
The lateral wall fixedly connected with supporting shoe 29 of bottom plate 1 upside, supporting shoe 29 are located the below of left template 15 and right template 20, and supporting shoe 29 can support left mould 3 and right mould 4, improves the stability of left mould 3 and right mould 4.
Two screw holes 30 are symmetrically formed in the vertical side wall of the extrusion plate 9, and the limiting rod 11 is sleeved in the screw holes 30 in a threaded mode, so that the installation convenience of the limiting rod 11 is improved.
The lateral wall fixedly connected with of the 15 upside of left template pours fill 31 with pouring 16 intercommunications in hole, improves the convenience of pouring, avoids pouring liquid to spatter and spill.
In the utility model, when in use, the left mold 3 and the right mold 4 are placed in the sleeve 5, so that the left mold 3 and the right mold 4 are aligned, the two adjusting screws 8 are rotated, the two extruding plates 9 are respectively moved towards the left mold 3 and the right mold 4 through the thread fit between the adjusting screws 8 and the internal thread cylinder 7 and the fit between the limiting rod 11 and the limiting hole 12, so that the adjusting screws 8 push the extruding plates 9 to move, the two extruding plates 9 extrude the left mold 3 and the right mold 4 together, and the left mold 3 and the right mold 4 are tightly attached together, thereby effectively improving the tightness of the closing of the pouring mold and improving the pouring quality; during the use, pour through pouring hole 16 and pour, pour liquid and get into upward flow behind the intercommunicating pore 18 to reduce the flow velocity of pouring liquid, pour liquid and get into and can flow into the dashpot 19 behind the pouring hole 16, thereby cushion pouring liquid, further reduce the velocity of flow, when pouring liquid gets into right die cavity 21, pour liquid and need be full of rising head 22, can reduce the velocity of flow once more, effectually avoided pouring liquid velocity of flow too fast to lead to the impaired problem of mould.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A split bottom pouring device for ductile iron gray iron casting comprises a bottom plate (1) and is characterized in that supporting rods (2) are fixedly connected to four corners of the lower surface of the bottom plate (1), a left mold (3) and a right mold (4) are arranged above the bottom plate (1), a sleeve (5) is fixedly connected to the side wall of the upper side of the bottom plate (1), the sleeve (5) is movably sleeved outside the left mold (3) and the right mold (4), fixing holes (6) are formed in the outer walls of the left side and the right side of the sleeve (5), an internal thread cylinder (7) is fixedly connected to the hole wall of each fixing hole (6), an adjusting screw (8) is sleeved in the internal thread cylinder (7), the internal thread cylinder (7) extends out of the left end and the right end of the adjusting screw (8), one end of the adjusting screw (8) located in the sleeve (5) is rotatably connected with an extrusion plate (9), the utility model discloses a sleeve (5) for the extrusion die, including stripper plate (9), adjusting screw (5), the lateral wall that stripper plate (9) is close to sleeve (5) one side has been seted up and has been rotated hole (10), the pore wall that rotates hole (10) passes through the bearing and is connected with the pole wall rotation of adjusting screw (8), the lateral wall symmetric connection that stripper plate (9) is close to sleeve (5) one side has two gag lever posts (11), two and two gag lever posts (11) corresponding spacing holes (12) are seted up to the inner wall symmetry of sleeve (5), gag lever post (11) run through the vertical lateral wall of sleeve (5) through spacing hole (12), adjusting screw (8) are located sleeve (5) outer one end fixedly connected with rotor plate (13), the lateral wall that sleeve (5) one side was kept away from in rotor plate (13.
2. The split bottom pouring device for ductile iron gray iron casting according to claim 1, wherein the left mold (3) comprises a left mold plate (15), a pouring hole (16) is formed in a side wall of an upper side of the left mold plate (15), three left mold cavities (17) are formed in a side wall of a right side of the left mold plate (15), a communication hole (18) is formed between the left mold cavity (17) and the pouring hole (16), the communication hole (18) is arc-shaped, a buffer groove (19) is formed in a wall of the communication hole (18), the right mold (4) comprises a right mold plate (20), three right mold cavities (21) are formed in a side wall of a left side of the right mold plate (20), and a riser (22) is formed in a groove bottom of the right mold cavity (21).
3. The split bottom pouring device for ductile iron gray iron casting according to claim 1, characterized in that the same box body (23) is fixedly connected between the four support rods (2), and the box body (23) is filled with gravels (24).
4. The split bottom pouring device for ductile iron gray iron casting according to claim 1, wherein the lower ends of the four support rods (2) are fixedly connected with self-locking universal wheels (25).
5. The split bottom-pouring device for ductile iron gray iron casting according to claim 1, wherein a fixed plate (26) is fixedly connected to the side wall of the upper side of the extrusion plate (9), and three pressing blocks (27) are fixedly connected to the vertical side wall of the fixed plate (26).
6. The split bottom pouring device for ductile iron gray iron casting according to claim 1, wherein a rotating hole (28) is formed in a side wall of a left side of the rotating plate (13), the rotating rod (14) penetrates through the rotating plate (13) through the rotating hole (28), and two clamping plates are fixedly connected to a rod wall of the rotating rod (14).
7. The split bottom pouring device for ductile iron gray iron casting according to claim 2, wherein a support block (29) is fixedly connected to the side wall of the upper side of the bottom plate (1), and the support block (29) is located below the left mold plate (15) and the right mold plate (20).
8. The split bottom pouring device for ductile iron gray iron casting according to claim 1, wherein two screw holes (30) are symmetrically formed in the vertical side wall of the extrusion plate (9), and the limiting rod (11) is sleeved in the screw holes (30) in a threaded manner.
9. The split bottom pouring device for ductile iron gray iron casting according to claim 2, wherein the side wall of the upper side of the left formwork (15) is fixedly connected with a pouring hopper (31) communicated with the pouring hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473763.5U CN212884872U (en) | 2020-07-23 | 2020-07-23 | Split bottom pouring device for ductile iron gray iron casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473763.5U CN212884872U (en) | 2020-07-23 | 2020-07-23 | Split bottom pouring device for ductile iron gray iron casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212884872U true CN212884872U (en) | 2021-04-06 |
Family
ID=75293438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021473763.5U Expired - Fee Related CN212884872U (en) | 2020-07-23 | 2020-07-23 | Split bottom pouring device for ductile iron gray iron casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212884872U (en) |
-
2020
- 2020-07-23 CN CN202021473763.5U patent/CN212884872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |