CN217343473U - Motor casing casting die for static pressure line - Google Patents
Motor casing casting die for static pressure line Download PDFInfo
- Publication number
- CN217343473U CN217343473U CN202221305420.7U CN202221305420U CN217343473U CN 217343473 U CN217343473 U CN 217343473U CN 202221305420 U CN202221305420 U CN 202221305420U CN 217343473 U CN217343473 U CN 217343473U
- Authority
- CN
- China
- Prior art keywords
- motor casing
- mould
- core
- motor
- connecting plate
- 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
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a motor casing casting mould for static pressure line belongs to motor casing casting technical field, has solved traditional motor casing casting mode and has adopted the not good reason of cold core casting parting line, and the ammonia is poisonous and adopt lost foam casting cycle length, the impartial technical problem of inefficiency. The solution is as follows: the utility model provides a motor casing casting mould for static pressure line, including the cope match-plate pattern, go up the mould, lower bolster and bed die, it includes the upper junction plate to go up the mould, locate the sprue moulded die of upper junction plate top surface, the cross gate moulded die, ingate moulded die and a plurality of sets of motor casing top mould, the bed die includes the lower junction plate, locate sprue seat moulded die and a plurality of sets of motor casing bottom mould of lower junction plate top surface, motor casing casting mould still includes a plurality of groups respectively with the corresponding die core group of motor casing top mould, die core group includes motor casing left side portion core, motor casing right side portion core and inner bag core. The utility model has the advantages of being simple in structure and convenient in operation, the cost is reduced has improved efficiency.
Description
Technical Field
The utility model belongs to the technical field of the motor casing casting, concretely relates to a motor casing casting mould for static pressure line.
Background
At present, the casting production process aiming at the motor shell mainly comprises a cold core sand casting process and a lost foam casting process, but the two casting processes have the following defects:
1. and (3) cold core casting: the mould is generally used for manufacturing simple small casings, and because of mould opening parting lines, parting positions are obvious, cleaning and polishing are not good, and ammonia gas generated in the manufacturing process is toxic to human bodies and pollutes the environment;
2. and (3) lost foam casting: relates to the processes of foam preparation, drying, paint dipping and the like, and has the advantages of long period, high unit price of blanks, high cost and low production efficiency. In order to overcome the defects, a motor casing casting mold used on a static pressure line is developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a motor casing casting mould for static pressure line, solved traditional motor casing casting mode and adopted the cold core casting parting line not to manage well, the ammonia is poisonous and adopt lost foam casting cycle length, the impartial technical problem of inefficiency.
In order to solve the above problem, the technical scheme of the utility model is that: a motor casing casting mold for a static pressure line, wherein: the motor shell sequentially comprises a motor shell top, a motor shell right side part, a motor shell bottom and a motor shell left side part from the top in a clockwise direction;
the motor casing casting mould comprises an upper mould plate, an upper mould, a lower mould plate and a lower mould, wherein the upper mould comprises an upper connecting plate, a sprue forming mould, a cross runner forming mould, an ingate forming mould and a plurality of groups of motor casing top moulds, the sprue forming mould is arranged on the top surface of the upper connecting plate, the upper connecting plate is connected with the upper mould plate, and the cross runner forming mould is respectively connected with the plurality of groups of motor casing top moulds through the ingate forming mould; the lower die comprises a lower connecting plate, a sprue seat forming die and a plurality of sets of motor shell bottom dies, the sprue seat forming die is arranged on the top surface of the lower connecting plate, the lower connecting plate is connected with the lower die plate, the motor shell bottom dies are respectively in one-to-one correspondence with the motor shell top dies, and the sprue seat forming die is corresponding to the sprue forming die and the cross runner forming die;
the motor casing casting mould further comprises a plurality of groups of mould core groups corresponding to the motor casing top mould respectively, the mould core groups comprise a motor casing left side part core, a motor casing right side part core and an inner container core, and the motor casing left side part core and the motor casing right side part core are arranged on two sides of the inner container core respectively.
Furthermore, the middle parts of the upper template and the lower template are both in a grid structure.
Further, the division of motor casing top, motor casing right flank portion, motor casing bottom and motor casing left side portion is divided according to three group's parting lines, wherein is a set of the parting line horizontal direction sets up in motor casing upper portion, and is two sets of in addition the parting line is symmetry respectively and locates the motor casing lower part left and right sides, locates the parting line top on upper portion and is the motor casing top, locates the parting line on upper portion and locates to be the motor casing right flank portion between the parting line of right side lower part, locates the parting line on upper portion and locates to be the motor casing left side portion between the parting line of left side lower part, locates to be the motor casing bottom between the parting line of left side lower part and the parting line of locating the right side lower part.
Furthermore, the upper connecting plate and the upper template, and the lower connecting plate and the lower template are fixedly connected through a plurality of groups of bolts.
Furthermore, the motor casing top molds are provided with six groups, the front side and the rear side of the top surface of the upper connecting plate are respectively provided with three groups of motor casing top molds, and the cross gate forming mold and the sprue forming mold are arranged in the middle of the top surface of the upper connecting plate.
Further, motor casing left side portion core, motor casing right side portion core and inner bag core all make through corresponding tectorial membrane sand mould.
Furthermore, the two ends of the left side part core and the right side part core of the motor casing are respectively fixedly connected with the two ends of the inner container core through box sealing mud paste.
Further, the upper template and the lower template are both horizontally placed, and the casting direction of the motor shell is along the axial direction of the motor shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a cope match-box and the drag flask that the level set up were produced to the cope match-box that has motor casing top die cavity and had motor casing bottom die cavity, with motor casing left side portion core, motor casing right side portion core and the fixed die cavity of locating the drag flask behind the inner bag core connection, then carry out the complete die cavity of mould assembling formation motor casing, pour into a mould the molten iron, obtain the motor casing after the cooling.
The utility model has the advantages of being simple in structure and convenient in operation, do not have not good polishing and ammonia pollution condition of cold core technology, its production cycle compares with lost foam casting's production cycle and shortens greatly, for the twentieth of lost foam casting production cycle to the pouring of multiunit motor casing can be accomplished simultaneously to a set of casting mould, and the cost is reduced has improved efficiency.
Drawings
Fig. 1 is a schematic perspective view of a motor casing according to the present invention;
fig. 2 is a schematic front view of the motor casing of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the upper and lower molds of the present invention;
fig. 4 is a schematic top view of the upper mold of the present invention;
fig. 5 is a schematic view of another perspective structure of the upper mold of the present invention;
fig. 6 is a schematic perspective view of the middle and lower molds of the present invention;
fig. 7 is a schematic top view of the middle and lower molds of the present invention;
fig. 8 is a schematic view of another perspective three-dimensional structure of the middle and lower molds of the present invention;
fig. 9 is a schematic perspective view of a die core set according to the present invention;
fig. 10 is a schematic perspective view of a left core of a motor casing according to the present invention;
fig. 11 is a schematic perspective view of a right core of a motor casing according to the present invention;
FIG. 12 is a schematic perspective view of the inner container core of the present invention;
fig. 13 is a schematic cross-sectional view of the die core set of the present invention;
FIG. 14 is a schematic cross-sectional view of a drag flask according to the present invention;
fig. 15 is a schematic sectional view of the cope flask of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
A motor case casting mold for a static pressure line as shown in fig. 1 to 15, wherein: the motor shell 1 sequentially comprises a motor shell top part 1-1, a motor shell right side part 1-2, a motor shell bottom part 1-3 and a motor shell left side part 1-4 from the top in a clockwise direction; the utility model discloses set up the casting mould of motor casing 1 into the components of a whole that can function independently structure, divide according to the four bibliographic categories of motor casing 1, set up the casting mould of motor casing 1 into the four bibliographic categories according to the parting line is corresponding, and each partial shape with motor casing 1 is corresponding respectively.
The motor casing casting mould comprises an upper mould plate 2, an upper mould, a lower mould plate 3 and a lower mould, wherein the upper mould comprises an upper connecting plate 4, a sprue forming mould 4-1 arranged on the top surface of the upper connecting plate 4, a cross runner forming mould 4-2, an ingate forming mould 4-3 and a plurality of groups of motor casing top moulds 4-4, the upper connecting plate 4 is connected with the upper mould plate 2, and the cross runner forming mould 4-2 is respectively connected with the groups of motor casing top moulds 4-4 through the ingate forming moulds 4-3; the lower die comprises a lower connecting plate 5, a sprue base forming die 5-1 arranged on the top surface of the lower connecting plate 5 and a plurality of groups of motor casing bottom dies 5-2, the lower connecting plate 5 is connected with a lower die plate 3, the motor casing bottom dies 5-2 are respectively in one-to-one correspondence with the motor casing top dies 4-4, and the sprue base forming die 5-1 is in correspondence with the sprue forming die 4-1 and the cross runner forming die 4-2; the sprue forming die 4-1 is used for manufacturing a sprue in a sand box and used for injecting molten iron from the sprue, the runner forming die 4-2 is used for manufacturing a runner in the sand box, the ingate forming die 4-3 is used for manufacturing an ingate in the sand box, the sprue seat forming die 5-1 is used for manufacturing a sprue seat in the sand box, the molten iron enters from the sprue, respectively enters the runner after reaching the sprue seat and then enters different ingates and enters corresponding cavities, and the pouring of the motor shell 1 is completed.
The motor casing casting mould further comprises a plurality of mould core groups 6 corresponding to the motor casing top mould 4-4 respectively, each mould core group 6 comprises a motor casing left side part core 6-1, a motor casing right side part core 6-2 and an inner container core 6-3, and the motor casing left side part core 6-1 and the motor casing right side part core 6-2 are arranged on two sides of the inner container core 6-3 respectively. According to the requirements of different junction box positions of the motor casing 1, different motor casing left side core 6-1 and different motor casing right side core 6-2 are manufactured.
Furthermore, the middle parts of the upper template 2 and the lower template 3 are both in a grid structure. The arrangement of the grid-shaped structure reduces the weight and saves the cost.
Further, the motor casing top 1-1, the motor casing right side part 1-2, the motor casing bottom 1-3 and the motor casing left side part 1-4 are divided according to three groups of parting lines 7, wherein one group of parting lines 7 are horizontally arranged on the upper part of the motor casing 1, the other two groups of parting lines 7 are respectively and symmetrically arranged on the left side and the right side of the lower part of the motor casing 1, the motor casing top 1-1 is arranged above the parting line 7 arranged on the upper part, the motor casing right side part 1-2 is arranged between the parting line 7 arranged on the upper part and the parting line 7 arranged on the lower part of the right side, the motor casing left side part 1-4 is arranged between the parting line 7 arranged on the upper part and the parting line 7 arranged on the lower part of the left side, and the motor casing bottom 1-3 is arranged between the parting line 7 arranged on the lower part of the left side and the parting line 7 arranged on the lower part of the right side. As shown in fig. 2, a parting line 7 provided at an upper portion is provided at a first fin of the side wall, and the parting line is set correspondingly according to different motor models.
Further, the upper connecting plate 4 and the upper template 2, and the lower connecting plate 5 and the lower template 3 are fixedly connected through a plurality of groups of bolts. For the removable setting, be convenient for installation and change, can change different moulds according to the demand of different motor casing models.
Furthermore, six sets of motor casing top molds 4-4 are arranged, three sets of motor casing top molds 4-4 are arranged on the front side and the rear side of the top surface of the upper connecting plate 4 respectively, and the cross runner forming mold 4-2 and the sprue forming mold 4-1 are arranged in the middle of the top surface of the upper connecting plate 4, so that simultaneous casting of front and rear symmetrical molds can be realized, and the efficiency is improved. And the arrangement of the top molds 4-4 of the multiple groups of motor shells can be used for pouring the multiple groups of motor shells.
Further, the motor casing left side core 6-1, the motor casing right side core 6-2 and the inner container core 6-3 are all manufactured through corresponding precoated sand molds.
Furthermore, two ends of the motor casing left side part core 6-1 and two ends of the motor casing right side part core 6-2 are respectively fixedly connected with two ends of the inner container core 6-3 through box sealing mud paste.
Further, the upper template 2 and the lower template 3 are both horizontally placed, and the casting direction of the motor casing 1 is along the axial direction. The horizontal placement structure enables the pouring direction of the motor casing to be the horizontal direction, so that the space is saved compared with the existing vertical pouring method, multiple groups of liquid crystal display panels are poured simultaneously, and the efficiency is further improved.
According to the different types of the motor shells 1, different motor shell top molds 4-4 and corresponding motor shell bottom molds 5-2 can be arranged on the same upper connecting plate 4 and the same lower connecting plate 5, according to the different positions of the junction boxes of the motor shells 1, the motor shell top mold 4-4, the motor shell left side core 6-1 and the motor shell right side core 6-2 of the motor shells 1 of the same type are of two structures, according to the arrangement of the ground pin mounting frames of the motor shells 1, the motor shell bottom molds 5-2 can be molds with ground pins and molds without ground pins, and the same molds can be provided with electrode shells of various different types.
The utility model discloses a working process: arranging an upper mould and a lower mould on a static pressure line upwards, arranging an upper sand box above the upper mould and a lower sand box above the lower mould, respectively making sand moulds, forming a first cavity with the shape consistent with that of a top mould 4-4 of a motor casing in the upper sand box, forming a second cavity with the shape consistent with that of a bottom mould 5-2 of the motor casing in the lower sand box, fixing a left core 6-1 and a right core 6-2 of the motor casing manufactured by a precoated sand casting process on two sides of a liner core 6-3, forming a third cavity between the left core 6-1 and the liner core 6-3 of the motor casing and a fourth cavity between the right core 6-2 and the liner core 6-3 of the motor casing, placing a core group 6 in the second cavity in the lower sand box, fixedly connecting the lower sand box with the lower sand box through box sealing paste, and then combining the lower sand box and the upper sand box, the first cavity, the second cavity, the third cavity and the fourth cavity form a cavity of the whole motor shell, and then molten iron is poured and cooled to obtain the motor shell.
Claims (8)
1. The utility model provides a motor casing casting mould for static pressure line which characterized in that: the motor shell (1) sequentially comprises a motor shell top part (1-1), a motor shell right side part (1-2), a motor shell bottom part (1-3) and a motor shell left side part (1-4) from the top in a clockwise direction;
the motor casing casting mould comprises an upper mould plate (2), an upper mould, a lower mould plate (3) and a lower mould, wherein the upper mould comprises an upper connecting plate (4), a sprue forming mould (4-1) arranged on the top surface of the upper connecting plate (4), a cross runner forming mould (4-2), an ingate forming mould (4-3) and a plurality of groups of motor casing top moulds (4-4), the upper connecting plate (4) is connected with the upper mould plate (2), and the cross runner forming mould (4-2) is respectively connected with the groups of motor casing top moulds (4-4) through the ingate forming mould (4-3); the lower die comprises a lower connecting plate (5), a sprue seat forming die (5-1) arranged on the top surface of the lower connecting plate (5) and a plurality of sets of motor shell bottom dies (5-2), the lower connecting plate (5) is connected with the lower die plate (3), the motor shell bottom dies (5-2) are respectively in one-to-one correspondence with the motor shell top dies (4-4), and the sprue seat forming die (5-1) is in correspondence with the sprue forming die (4-1) and the runner forming die (4-2);
the motor casing casting mould further comprises a plurality of sets of mould core sets (6) corresponding to the motor casing top mould (4-4), wherein each mould core set (6) comprises a motor casing left side part core (6-1), a motor casing right side part core (6-2) and a liner core (6-3), and the motor casing left side part core (6-1) and the motor casing right side part core (6-2) are arranged on two sides of the liner core (6-3) respectively.
2. The motor casing casting mold for the static pressure line as claimed in claim 1, wherein: the middle parts of the upper template (2) and the lower template (3) are both in a grid structure.
3. The motor casing casting mold for the static pressure wire as claimed in claim 1, wherein: the division of the top part (1-1) of the motor casing, the right side part (1-2) of the motor casing, the bottom part (1-3) of the motor casing and the left side part (1-4) of the motor casing is divided according to three groups of parting lines (7), wherein one group of parting lines (7) are arranged on the upper part of the motor shell (1) in the horizontal direction, the motor casing (1) lower part left and right sides is located to parting line (7) symmetry respectively in addition two sets of parting line (7) top on locating upper portion is motor casing top (1-1), locate parting line (7) on upper portion and locate between parting line (7) of right side lower part for motor casing right side portion (1-2), locate parting line (7) on upper portion and locate and be motor casing left side portion (1-4) between parting line (7) of left side lower part, locate and be motor casing bottom (1-3) between parting line (7) of left side lower part and the parting line (7) of locating the right side lower part.
4. The motor casing casting mold for the static pressure line as claimed in claim 1, wherein: the upper connecting plate (4) and the upper template (2) and the lower connecting plate (5) and the lower template (3) are fixedly connected through a plurality of groups of bolts.
5. The motor casing casting mold for the static pressure line as claimed in claim 1, wherein: six sets of motor casing top molds (4-4) are arranged, three sets of motor casing top molds (4-4) are arranged on the front side and the rear side of the top surface of the upper connecting plate (4) respectively, and the cross runner forming mold (4-2) and the sprue forming mold (4-1) are arranged in the middle of the top surface of the upper connecting plate (4).
6. The motor casing casting mold for the static pressure line as claimed in claim 1, wherein: the motor casing left side portion core (6-1), the motor casing right side portion core (6-2) and the inner container core (6-3) are all manufactured through corresponding precoated sand molds.
7. The motor casing casting mold for the static pressure line as claimed in claim 6, wherein: the two ends of the motor casing left side part core (6-1) and the two ends of the motor casing right side part core (6-2) are respectively and fixedly connected with the two ends of the inner container core (6-3) through box sealing mud cream.
8. The motor casing casting mold for the static pressure line as claimed in claim 1, wherein: the upper template (2) and the lower template (3) are both horizontally placed, and the casting direction of the motor casing (1) is along the axial direction of the motor casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221305420.7U CN217343473U (en) | 2022-05-27 | 2022-05-27 | Motor casing casting die for static pressure line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221305420.7U CN217343473U (en) | 2022-05-27 | 2022-05-27 | Motor casing casting die for static pressure line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217343473U true CN217343473U (en) | 2022-09-02 |
Family
ID=83013945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221305420.7U Active CN217343473U (en) | 2022-05-27 | 2022-05-27 | Motor casing casting die for static pressure line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217343473U (en) |
-
2022
- 2022-05-27 CN CN202221305420.7U patent/CN217343473U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207026420U (en) | A kind of sand core structure of turbine blade steel-casting | |
| CN212191117U (en) | System for casting wind power planet carrier | |
| CN101486071B (en) | Technique and equipment for pouring flanged fitting combination | |
| CN114799127B (en) | Low-pressure metal mold casting method for integral hollow auxiliary frame | |
| CN109676085B (en) | Molding method of shell casting sand mold | |
| CN217343473U (en) | Motor casing casting die for static pressure line | |
| CN201482922U (en) | Structure for casting large-sized front end box of ship engine | |
| CN108393438A (en) | The process unit and production method of Iron Mould Coated Sand vertical-parting cast bearing lid casting | |
| CN108213342A (en) | The casting technique of the complicated smallclothes of batch production | |
| CN100404169C (en) | Aluminum alloy diesel engine base casting die and casting method thereof | |
| CN211990822U (en) | Large-size complex-structure lost foam casting system | |
| CN206492923U (en) | A kind of mould of motor case | |
| CN212734035U (en) | Mold for casting brake drum by static pressure line high-pressure molding process | |
| CN212191113U (en) | Two-layer sand mould structure of metal part mould | |
| CN208976757U (en) | Improve the casting mould of flywheel product yield | |
| CN211386811U (en) | Air inlet check valve die | |
| CN1096721A (en) | Vertical core-assembly casting process | |
| CN213162953U (en) | Outer mould for forming cold sand core | |
| CN217912738U (en) | Engine crankshaft casting mould | |
| CN205165742U (en) | Sand mould mould is watered in horizontal type vertical stroke of output shaft casing foundry goods | |
| CN218855560U (en) | Elbow casting mold | |
| CN218015625U (en) | Sand casting mould of lightweight gearbox body | |
| CN218080282U (en) | Perpendicular mo (u) lding line casting mold of two water inlets | |
| CN202894215U (en) | One-box multi-cast casting mold | |
| CN220049949U (en) | Double-deck casting device of commercial car braking bottom plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |