CN215544826U - Die-casting die for manufacturing motor shell - Google Patents
Die-casting die for manufacturing motor shell Download PDFInfo
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- CN215544826U CN215544826U CN202122432650.1U CN202122432650U CN215544826U CN 215544826 U CN215544826 U CN 215544826U CN 202122432650 U CN202122432650 U CN 202122432650U CN 215544826 U CN215544826 U CN 215544826U
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Abstract
The utility model belongs to the technical field of motor shell production equipment, and particularly relates to a die-casting die for manufacturing a motor shell, which comprises an upper die and a lower die, wherein the upper die is provided with a sprue gate, the lower die is provided with a die cavity, a limiting assembly is arranged between the upper die and the lower die, and the lower die is provided with an ejection mechanism; the ejection mechanism comprises a connecting plate, an elastic piece and a butting rod, the lower die is provided with a sliding through groove, the lower die is provided with an assembly groove, the connecting plate is arranged in the sliding through groove, the elastic piece is assembled in the assembly groove, the butting rod is arranged on the connecting plate, and the die cavity is provided with a butting through groove; the upper die is provided with a pushing column, and the lower die is provided with a pushing groove; the device can be through the butt joint pole ejecting with the product of mould intracavity portion fast when taking off the mould, and the people of being convenient for take out the product of mould intracavity portion, improve people work efficiency.
Description
Technical Field
The utility model belongs to the technical field of motor shell production equipment, and particularly relates to a die-casting die for manufacturing a motor shell.
Background
The die-casting die is a method for casting liquid die forging, a process for finishing on a special die-casting die forging machine, the die-casting die is required to be shaped and processed in the production of the motor shell, but after the existing motor shell die-casting die is processed, the processed motor shell is located in a die cavity, so that the motor shell is inconvenient to demould quickly, and inconvenience is brought to people, and the die-casting die for manufacturing the motor shell is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the die-casting die for manufacturing the motor shell is characterized in that the die-casting die comprises a die body, a connecting rod is arranged on the die body, a die cavity is arranged in the die cavity, and the connecting rod is connected with the die cavity.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
a die-casting die for manufacturing a motor shell comprises an upper die and a lower die, wherein a sprue gate is formed in the upper end of the upper die, a die cavity is formed in the upper end of the lower die, a limiting assembly is arranged between the upper die and the lower die, and an ejection mechanism is arranged on the lower side of the lower die;
the ejection mechanism comprises a connecting plate, an elastic piece and three abutting rods, wherein a sliding through groove which penetrates through the lower side of the lower die in the front-back direction is formed in the lower side of the lower die, an assembling groove communicated with the sliding through groove is formed in the lower side of the lower die, the assembling groove is positioned below the sliding through groove, the connecting plate is arranged in the sliding through groove in a vertically sliding manner, the elastic piece is fixedly assembled in the assembling groove, the upper end of the elastic piece is fixedly connected with the connecting plate, the three abutting rods are fixedly arranged at the upper end of the connecting plate, and the bottom of the die cavity is annularly provided with three abutting through grooves which correspond to the three abutting rods one by one;
go up the mould lower extreme annular and evenly be equipped with four promotion posts, the lower mould upper end seted up with four promote post assorted promotion groove, four promotion groove all with the groove is led to in the slip is linked together.
The limiting assembly comprises four sliding limiting columns, the four sliding limiting columns are annularly and uniformly arranged at the upper end of the lower die, and the upper end of the upper die is provided with four limiting sliding grooves matched with the sliding limiting columns. The cooperation of four spacing posts of sliding of lower mould and four spacing spouts of last mould can carry on spacingly to last mould, prevents to go up mould and lower mould dislocation when mould and lower mould are gone up in the butt joint, leads to the die-casting product quality to reduce.
The elastic part is two springs, the lower ends of the two springs are fixedly arranged at the bottom of the assembling groove, and the upper ends of the two springs are fixedly connected with the upper end of the connecting plate. Two evenly distributed's spring can provide the elasticity that resets for the connecting plate of upper end, makes connecting plate and three butt joint pole can upwards slide.
The mould upper end left and right sides has all been seted up the standing groove, two the inside equal fixed assembly of standing groove has the handle. The handle is convenient for people to use instrument or instrument to install and dismantle the mould, makes things convenient for people to operate.
And chamfering corners of the upper die and the lower die. Fillet is handled and is prevented people and last mould and lower mould from colliding with all around, prevents that operating personnel from being injured.
And the lower end of the lower die is provided with a shock pad. The shock pad can make whole device more steady at the in-process of work.
After motor casing die-casting shaping, people will go up the mould and rely on spacing subassembly upwards to slide and take off from the lower mould, go up four promotion posts of mould lower extreme upwards to slide this moment, cancelled the spacing to the connecting plate, the connecting plate just can rely on the elasticity that resets of elastic component upwards to slide, makes the three butt joint pole of connecting plate upper end release the fashioned motor casing of mould intracavity portion, easy operation can be when taking off the mould release the mould chamber with fashioned product.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of a die-casting mold for manufacturing a motor housing according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a die-casting mold for manufacturing a motor housing according to an embodiment of the utility model;
fig. 3 is a schematic structural diagram three of a die-casting mold for manufacturing a motor housing according to an embodiment of the utility model;
the upper die 1, the lower die 11, the die cavity 111, the pouring gate 12, the connecting plate 13, the sliding through groove 131, the elastic piece 14, the assembling groove 141, the abutting rod 15, the abutting through groove 151, the pushing column 16, the pushing groove 161, the sliding limiting column 21, the limiting sliding groove 211, the placing groove 22 and the handle 23.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-3, the die-casting mold for manufacturing a motor housing of the present invention includes an upper mold 1 and a lower mold 11, wherein the upper end of the upper mold 1 is provided with a sprue gate 12, the upper end of the lower mold 11 is provided with a mold cavity 111, a limiting component is arranged between the upper mold 1 and the lower mold 11, and the lower side of the lower mold 11 is provided with an ejection mechanism;
the ejection mechanism comprises a connecting plate 13, an elastic piece 14 and three abutting rods 15, a sliding through groove 131 penetrating through the lower side of the lower die 11 in the front-back direction is formed in the lower side of the lower die 11, an assembling groove 141 communicated with the sliding through groove 131 is formed in the lower side of the lower die 11, the assembling groove 141 is located below the sliding through groove 131, the connecting plate 13 is arranged in the sliding through groove 131 in an up-down sliding mode, the elastic piece 14 is fixedly assembled in the assembling groove 141, the upper end of the elastic piece 14 is fixedly connected with the connecting plate 13, the three abutting rods 15 are fixedly arranged at the upper end of the connecting plate 13, and three abutting through grooves 151 corresponding to the three abutting rods 15 one to one are annularly formed in the bottom of the die cavity 111;
go up mould 1 lower extreme annular and evenly be equipped with four and promote post 16, lower mould 11 upper end is seted up and is promoted the groove 161 with four promotion post 16 assorted, and four promotion grooves 161 all are linked together with the logical groove 131 that slides.
The limiting assembly can limit the upper die 1 and the lower die 11, so that the upper die 1 can only slide up and down relative to the lower die 11, and the upper die 1 and the lower die 11 are prevented from being dislocated; the elastic piece 14 can provide reset elasticity for the connecting plate 13, when the upper part of the connecting plate 13 is not abutted, the elastic piece 14 pushes the connecting plate 13 upwards by means of the reset elasticity of the elastic piece, so that the three abutting rods 15 are pushed into the die cavity 111 along the three abutting through grooves 151, and a product formed in the die cavity 111 is ejected out; when the upper die 1 gradually covers the upper end of the lower die 11, the pushing posts 16 at the lower end of the upper die 1 abut against the connecting plate 13 and push downwards along the pushing grooves 161, when the upper die 1 completely covers the upper end of the lower die 11, the four pushing posts 16 push the connecting plate 13, so that the lower end of the connecting plate 13 abuts against the bottom of the sliding through groove 131, at the moment, the elastic part 14 is compressed, and the upper ends of the three abutting rods 15 are flush with the bottom of the die cavity 111;
when people need to die-cast the motor shell, the upper die 1 is firstly installed at the upper end of the lower die 11 in a downward sliding mode by means of the limiting assembly, at the moment, the four pushing columns 16 push the connecting plate 13 and the three abutting rods 15 downwards, the elastic pieces 14 are compressed, then people can pour molten metal from the pouring gate 12, and die-cast the molten metal; after the motor shell is die-cast and molded, people can push the upper die 1 to be upwards slid by relying on the limiting assembly to be taken down from the lower die 11, four pushing columns 16 at the lower end of the upper die 1 are upwards slid at the moment, the limitation on the connecting plate 13 is eliminated, the connecting plate 13 can upwards slide by relying on the resetting elasticity of the elastic piece 14, three butting rods 15 at the upper end of the connecting plate 13 push out the motor shell molded in the die cavity 111, the operation is simple, and the molded product can be pushed out of the die cavity 111 when the upper die 1 is taken down.
The utility model provides a die-casting die for manufacturing a motor shell, which can quickly eject a product in a die cavity through a butting rod when an upper die is taken down, so that people can take out the product in the die cavity conveniently, and the working efficiency of people is improved.
The limiting assembly comprises four sliding limiting columns 21, the four sliding limiting columns 21 are annularly and uniformly arranged at the upper end of the lower die 11, and the upper end of the upper die 1 is provided with a limiting sliding groove 211 matched with the four sliding limiting columns 21. Four spacing posts 21 of sliding of lower mould 11 and four spacing spouts 211 cooperation of last mould 1 can carry on spacingly to last mould 1, prevent to go up mould 1 and lower mould 11 dislocation when butt joint is gone up mould 1 and lower mould 11, lead to the die-casting product quality to reduce.
The elastic part 14 is two springs, the lower ends of the two springs are fixedly arranged at the bottom of the assembling groove 141, and the upper ends of the two springs are fixedly connected with the upper end of the connecting plate 13. Two evenly distributed springs can provide elasticity that resets for connecting plate 13 of upper end, makes connecting plate 13 and three butt link 15 can slide upwards.
Go up the mould 1 upper end left and right sides and all seted up standing groove 22, two inside equal fixed assembly of standing groove 22 have handle 23. The handle 23 is convenient for people to use instruments or tools to install and dismantle the upper die 1, and is convenient for people to operate.
And rounding corners around the upper die 1 and the lower die 11. Fillet is handled and is prevented people and last mould 1 and lower mould 11 all around colliding with, prevents that operating personnel from being injured.
The lower end of the lower die 11 is provided with a shock pad. The shock pad can make whole device more steady at the in-process of work.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a die casting die for making motor casing, includes mould and lower mould, the sprue gate has been seted up to last mould upper end, the mould cavity, its characterized in that have been seted up to the lower mould upper end: a limiting assembly is arranged between the upper die and the lower die, and an ejection mechanism is arranged on the lower side of the lower die;
the ejection mechanism comprises a connecting plate, an elastic piece and three abutting rods, wherein a sliding through groove which penetrates through the lower side of the lower die in the front-back direction is formed in the lower side of the lower die, an assembling groove communicated with the sliding through groove is formed in the lower side of the lower die, the assembling groove is positioned below the sliding through groove, the connecting plate is arranged in the sliding through groove in a vertically sliding manner, the elastic piece is fixedly assembled in the assembling groove, the upper end of the elastic piece is fixedly connected with the connecting plate, the three abutting rods are fixedly arranged at the upper end of the connecting plate, and the bottom of the die cavity is annularly provided with three abutting through grooves which correspond to the three abutting rods one by one;
go up the mould lower extreme annular and evenly be equipped with four promotion posts, the lower mould upper end seted up with four promote post assorted promotion groove, four promotion groove all with the groove is led to in the slip is linked together.
2. A die-casting mold for manufacturing a motor case according to claim 1, wherein: the limiting assembly comprises four sliding limiting columns, the four sliding limiting columns are annularly and uniformly arranged at the upper end of the lower die, and the upper end of the upper die is provided with four limiting sliding grooves matched with the sliding limiting columns.
3. A die-casting mold for manufacturing a motor case according to claim 1, wherein: the elastic part is two springs, the lower ends of the two springs are fixedly arranged at the bottom of the assembling groove, and the upper ends of the two springs are fixedly connected with the upper end of the connecting plate.
4. A die-casting mold for manufacturing a motor case according to claim 1, wherein: the mould upper end left and right sides has all been seted up the standing groove, two the inside equal fixed assembly of standing groove has the handle.
5. A die-casting mold for manufacturing a motor case according to claim 1, wherein: and chamfering corners of the upper die and the lower die.
6. A die-casting mold for manufacturing a motor case according to claim 1, wherein: and the lower end of the lower die is provided with a shock pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122432650.1U CN215544826U (en) | 2021-10-09 | 2021-10-09 | Die-casting die for manufacturing motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122432650.1U CN215544826U (en) | 2021-10-09 | 2021-10-09 | Die-casting die for manufacturing motor shell |
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| Publication Number | Publication Date |
|---|---|
| CN215544826U true CN215544826U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122432650.1U Active CN215544826U (en) | 2021-10-09 | 2021-10-09 | Die-casting die for manufacturing motor shell |
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| CN (1) | CN215544826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090858A (en) * | 2022-06-02 | 2022-09-23 | 安庆雅德帝伯活塞有限公司 | Integrated casting molding method for water-cooled motor shell and stator core |
-
2021
- 2021-10-09 CN CN202122432650.1U patent/CN215544826U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090858A (en) * | 2022-06-02 | 2022-09-23 | 安庆雅德帝伯活塞有限公司 | Integrated casting molding method for water-cooled motor shell and stator core |
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