CN221047237U - Anti-deformation low-cost main shaft casting mold structure - Google Patents
Anti-deformation low-cost main shaft casting mold structure Download PDFInfo
- Publication number
- CN221047237U CN221047237U CN202322805764.5U CN202322805764U CN221047237U CN 221047237 U CN221047237 U CN 221047237U CN 202322805764 U CN202322805764 U CN 202322805764U CN 221047237 U CN221047237 U CN 221047237U
- Authority
- CN
- China
- Prior art keywords
- metal mold
- pressing plate
- bottom box
- sand box
- deformation
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 244000035744 Hura crepitans Species 0.000 claims abstract description 23
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model relates to an anti-deformation low-cost main shaft casting mold structure, and belongs to the technical field of casting processing. The metal mold is supported at the top of the bottom box sand box, a pressing plate is pressed at the joint of the metal mold and the bottom box sand box, the pressing plate is fixedly connected with the bottom box sand box, and a pressing block is arranged on the pressing plate. The large end of the metal mold is round, and the diameter of the large end of the metal mold is smaller than the size of the top surface of the bottom box sand box. The edge of the pressing plate is fixedly connected with the top edge of the bottom box sand box through a bolt unit. The bolt unit comprises a plurality of bolts which are circumferentially and uniformly arranged at intervals. The pressing plate is a hollow regular hexagonal structural member. The utility model has simple structure, reduces the deformation of the metal mold, prolongs the service life of the metal mold, reduces the machining and repairing times of the metal mold and reduces the repairing cost.
Description
Technical Field
The utility model relates to an anti-deformation low-cost main shaft casting mold structure, and belongs to the technical field of casting processing.
Background
The traditional metal mold process is to fasten a bottom box sand box and a metal mold round bolt, and fix the metal mold on a metal mold upper frame pressing block to prevent the lifting of the box. However, as the use times of the metal mold are increased, the metal mold deformation is large due to the impact of molten iron on the metal mold flange in the casting process and the impact of graphitization expansion on the metal mold in the solidification process, and the metal mold needs to be repaired periodically to ensure that the size meets the requirement, so that the repair cost is increased.
Disclosure of utility model
The utility model aims to solve the technical problems of providing an anti-deformation low-cost main shaft casting structure aiming at the prior art, which has the advantages of simple structure, reduced metal mold deformation, prolonged service life and reduced repair cost.
The utility model solves the problems by adopting the following technical scheme: the utility model provides a shape change low-cost main shaft casting mould structure is prevented, includes bed box sand box and metal mold, the metal mold supports in bed box sand box top, metal mold and bed box sand box junction pressure establish the clamp plate, clamp plate and bed box sand box fixed connection, set up the briquetting on the clamp plate.
The large end of the metal mold is round, and the diameter of the large end of the metal mold is smaller than the size of the top surface of the bottom box sand box.
The edge of the pressing plate is fixedly connected with the top edge of the bottom box sand box through a bolt unit.
The bolt unit comprises a plurality of bolts which are circumferentially and uniformly arranged at intervals.
The pressing plate is a hollow regular hexagonal structural member.
Compared with the prior art, the utility model has the advantages that: a deformation-preventing low-cost main shaft casting structure is characterized in that a pressing plate is fixedly connected with a bottom box sand box through bolts, and the pressing plate is firmly pressed into a metal mold. The utility model has simple structure, reduces the deformation of the metal mold, prolongs the service life of the metal mold, reduces the machining and repairing times of the metal mold and reduces the repairing cost.
Drawings
FIG. 1 is a schematic view of a shape-changing-preventing low-cost main shaft casting structure according to an embodiment of the present utility model;
in the figure, a metal mold 1, a bolt 2, a pressing plate 3, a pressing block 4 and a bottom box 5 are arranged.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in FIG. 1, the anti-deformation low-cost main shaft casting structure in the embodiment comprises a bottom box sand box 5 and a metal mold 1, wherein the large end of the metal mold 1 is supported at the top of the bottom box sand box 5, and a regular hexagonal pressing plate 3 is pressed at the joint of the large end of the metal mold 1 and the bottom box sand box 5, and the pressing plate 3 is a hollow structural member. The edge of the pressing plate 3 is fixedly connected with the top edge of the bottom box sand box 5 through a bolt unit, so that the pressing plate 3 is firmly pressed on the metal type large end. The pressing plate 3 is provided with the pressing block 4, the pressing block 4 is used for fixing the metal mold 1, and the problems of moving the position of the metal mold 1 and shooting the mold in the follow-up pouring process can be avoided.
The large end of the metal mold 1 is circular, the diameter of the large end of the metal mold is smaller than the size of the top surface of the bottom box sand box, the original circle of bolt holes of the metal mold are canceled, the area of the large end of the metal mold is reduced, and the stress of the large end surface of the metal mold in the casting process is more uniform, so that the metal mold is not easy to deform.
The above-mentioned bolt unit includes a plurality of bolts 2 which are circumferentially uniformly spaced.
The application has simple structure, reduces the deformation of the metal mold, prolongs the service life of the metal mold, reduces the machining and repairing times of the metal mold and reduces the repairing cost.
In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a shape low-cost main shaft casting mould structure of preapring for an unfavorable turn of events which characterized in that: the metal mold is supported at the top of the bottom box sand box, a pressing plate is pressed at the joint of the metal mold and the bottom box sand box, the pressing plate is fixedly connected with the bottom box sand box, and a pressing block is arranged on the pressing plate.
2. An anti-deformation low-cost spindle casting structure according to claim 1, wherein: the large end of the metal mold is round, and the diameter of the large end of the metal mold is smaller than the size of the top surface of the bottom box sand box.
3. An anti-deformation low-cost spindle casting structure according to claim 1, wherein: the edge of the pressing plate is fixedly connected with the top edge of the bottom box sand box through a bolt unit.
4. A deformation-preventing low-cost main shaft casting structure according to claim 3, characterized in that: the bolt unit comprises a plurality of bolts which are circumferentially and uniformly arranged at intervals.
5. An anti-deformation low-cost spindle casting structure according to claim 1, wherein: the pressing plate is a hollow regular hexagonal structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322805764.5U CN221047237U (en) | 2023-10-19 | 2023-10-19 | Anti-deformation low-cost main shaft casting mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322805764.5U CN221047237U (en) | 2023-10-19 | 2023-10-19 | Anti-deformation low-cost main shaft casting mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221047237U true CN221047237U (en) | 2024-05-31 |
Family
ID=91201701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322805764.5U Active CN221047237U (en) | 2023-10-19 | 2023-10-19 | Anti-deformation low-cost main shaft casting mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221047237U (en) |
-
2023
- 2023-10-19 CN CN202322805764.5U patent/CN221047237U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201021456Y (en) | Clamp loop heat finalizing clamp | |
| CN221047237U (en) | Anti-deformation low-cost main shaft casting mold structure | |
| CN101798613B (en) | On-line quick change method of three-point spherical support of large-size converter | |
| CN209379694U (en) | A kind of forging circularity orthopedic equipment | |
| CN207806345U (en) | Large diameter combined hot stamping die | |
| CN110560515A (en) | H-shaped section shaping device | |
| CN202684458U (en) | Home-made bearing detachment fixture | |
| CN219274399U (en) | Hub gravity casting die | |
| CN2507586Y (en) | Combined aluminium ingot mould | |
| CN201791793U (en) | Curved honeycomb panel forming device | |
| CN220052576U (en) | Rotational molding die clamping tool | |
| CN217514126U (en) | Novel sleeve positioning column for double-block type sleeper mold | |
| CN111515341A (en) | Method for improving internal quality of high manganese steel frog and reducing production cost | |
| CN220978799U (en) | Wall post mistake proofing platform leakage subassembly | |
| CN219621213U (en) | Split quenching die for large bearing ring | |
| CN220005480U (en) | Hot correction mould of automobile steering machine vertical arm | |
| CN109506476B (en) | Heat-resisting structure for kiln car of tunnel kiln | |
| CN215038738U (en) | Internal mold rounding device of vertical mold | |
| CN204643138U (en) | A kind of continuous-cast blank catcher transfer arm device | |
| CN105856394B (en) | A kind of mould leg assembly of brick-making mould | |
| CN219037599U (en) | Quick replacement device for buffer baffle | |
| CN220807910U (en) | Quick assembly disassembly device for inner mold of small box girder of highway | |
| CN213774588U (en) | Box girder inner cavity cooling device | |
| CN220829082U (en) | Anti-deformation structure of casting furnace lining | |
| CN209649583U (en) | A kind of mold being easily installed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |