CN212884946U - Die casting die of controller box - Google Patents
Die casting die of controller box Download PDFInfo
- Publication number
- CN212884946U CN212884946U CN202021826289.XU CN202021826289U CN212884946U CN 212884946 U CN212884946 U CN 212884946U CN 202021826289 U CN202021826289 U CN 202021826289U CN 212884946 U CN212884946 U CN 212884946U
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- CN
- China
- Prior art keywords
- plate
- die
- slide
- controller box
- bottom 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to the technical field of mechanical manufacturing, in particular to a die-casting die of a controller box, which comprises a bottom plate and a side plate positioned above the bottom plate, wherein a B plate is arranged above the side plate; the upper surface of the bottom plate, the lower surface of the B plate and the inner surface of the side plate form a cavity, a thimble bottom plate and a thimble panel are sequentially stacked on the upper surface of the bottom plate in the cavity, and a thimble is arranged between the thimble panel and the B plate; the upper groove of the B plate is provided with a rear mold core, a slide is arranged above the rear mold core, the left side of the slide is provided with a top plate, and the right side of the slide is provided with a detachable movable insert. By adopting the die with the movable insert, a die casting with a back-off dead angle structure can be formed by one-time die casting; the die casting has small cutting allowance, high product precision and greatly improved rate of excellent products.
Description
Technical Field
The utility model relates to the field of electronic technology, in particular to die casting die of controller box.
Background
The box body of the controller is produced in a die-casting mode, a die-casting die needs to be manufactured before die-casting production, and the currently processed box body of the controller is different from the prior product in that a dead angle exists on the side edge of the box body, a movable insert needs to be arranged on the die-casting die in order to complete die-casting at one time, the movable insert is fixed on a slide by a positioning pin, so that the movable insert cannot shift during high-pressure production, the movable insert is adhered to a die-casting piece after die-casting is completed, the die-casting piece is ejected out together with the movable insert, the ejected die-casting piece is taken out by a robot hand, and the movable insert is knocked by an operator by a wooden stick until the movable insert is separated from the die-.
Disclosure of Invention
A die-casting die for a controller box comprises a bottom plate and a side plate positioned above the bottom plate, wherein a plate B is arranged above the side plate; the upper surface of the bottom plate, the lower surface of the B plate and the inner surface of the side plate form a cavity, a thimble bottom plate and a thimble panel are sequentially stacked on the upper surface of the bottom plate in the cavity, and a thimble is arranged between the thimble panel and the B plate; the upper groove of the B plate is provided with a rear mold core, a slide is arranged above the rear mold core, the left side of the slide is provided with a top plate, and the right side of the slide is provided with a detachable movable insert.
Furthermore, square iron is arranged below the bottom plate.
Furthermore, a T-shaped through hole is formed in the left side of the ejector pin panel, and a square counter bore is formed in the right side of the ejector pin panel.
Furthermore, the plate B is provided with mounting holes for mounting screws, and the plate B and the rear die core are fixed by left and right screws.
Furthermore, the plate B is provided with a round hole penetrating through the plate B, and a round counter bore is formed in the side edge of the round hole.
Furthermore, the right side of the lower part of the B plate is provided with a groove.
Furthermore, the middle position of the rear die core is a convex column with a step, and the top surface of the convex column is provided with an upper counter bore.
Furthermore, a boss is arranged above the front side of the slide, an upper side plate and a lower side plate are arranged below the front side of the slide, a rear side plate is arranged on the rear side of the slide, 3 positioning pins are arranged on a platform in front of the rear side plate, and 3 small holes which correspond to the positioning pins in position and are matched in size are arranged on the movable insert.
Furthermore, die castings are formed above the left side of the rear die core and on the right side of the slide.
The utility model has the advantages that: by adopting the die with the movable insert, a die casting with a back-off dead angle structure can be formed by one-time die casting; the die casting has small cutting allowance, high product precision and greatly improved rate of excellent products.
Drawings
Fig. 1 is a schematic structural diagram of a die casting mold of a controller box.
FIG. 2 is a schematic structural diagram of a row bit and a movable insert.
FIG. 3 is a schematic view of the structure of the plate B and the rear mold core.
Detailed Description
The following describes the embodiment of the present invention in detail with reference to fig. 1, 2, and 3.
As shown in fig. 1, 2 and 3, the die-casting mold for the controller box comprises a bottom plate 1 and a side plate 2 positioned above the bottom plate 1, wherein a B plate 3 is arranged above the side plate 2; a cavity 4 is formed by the upper surface of the bottom plate 1, the lower surface of the B plate 3 and the inner surface of the side plate 2, an ejector pin bottom plate 5 and an ejector pin panel 6 are sequentially stacked on the upper surface of the bottom plate 1 in the cavity 4, and an ejector pin 7 is arranged between the ejector pin panel 6 and the B plate 3; a rear mold core 8 is arranged at the groove of the upper part of the B plate 3, a row 9 is arranged above the rear mold core 8, a top plate 10 is arranged on the left side of the row 9, and a detachable movable insert 91 is arranged on the right side of the row 9.
A square iron 11 is arranged below the bottom plate 1; the square iron 11 is used for positioning.
A T-shaped through hole 61 is arranged at the left side of the thimble panel 6, and a square counter bore 62 is arranged at the right side; the through hole 61 is used for mold removal.
The B plate 3 is provided with mounting holes 35 for mounting screws, and the B plate 3 and the rear die core 8 are fixed by left and right screws 31.
The B plate 3 is provided with a round hole 32 penetrating through the B plate 3, and the side of the round hole 32 is provided with a round counter bore 33.
The right side of the lower part of the B plate 3 is provided with a strip groove 34; the strip groove 34 is used to facilitate stripping.
The middle position of the rear mold core 8 is a convex column 81 with a step 82, and the top surface of the convex column 81 is provided with an upper counter bore 83.
A boss 92 is arranged above the front side of the slide 9, an upper side plate 93 and a lower side plate 94 are arranged below the slide 9, a rear side plate 95 is arranged behind the slide 9, 3 positioning pins 96 are arranged on a platform in front of the rear side plate 95, and 3 small holes 97 which correspond to the positioning pins 96 in position and are matched in size are arranged on the movable insert 91.
The side edge of the box body has a dead angle, in order to complete die casting at one time, a movable insert 91 is arranged on a die casting die, the movable insert 91 is fixed on a slide 9 by a positioning pin 96, so that the movable insert 91 cannot shift during high-pressure production, after the die casting is completed, the movable insert 91 is adhered with a die casting piece 101, when the die casting piece 101 is ejected, the movable insert 91 is ejected together, the die casting piece is taken out by a robot after the movable insert 91 is ejected, and an operator uses a wooden stick to knock the movable insert 91 until the movable insert 91 is separated from the die casting piece 101.
The die casting 101 is formed on the upper left side of the rear die core 9 and the right side of the slide 9.
It should be noted that the die casting mold for processing the controller box is not limited to processing the box, and the process principle and structure thereof are also applicable to processing other similar structural components.
The above are only preferred embodiments of the present invention, and equivalent substitutions or deductions made by those skilled in the art according to the above embodiments should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a die casting die of controller box which characterized in that: the device comprises a bottom plate and a side plate positioned above the bottom plate, wherein a plate B is arranged above the side plate; the upper surface of the bottom plate, the lower surface of the B plate and the inner surface of the side plate form a cavity, a thimble bottom plate and a thimble panel are sequentially stacked on the upper surface of the bottom plate in the cavity, and a thimble is arranged between the thimble panel and the B plate; the upper groove of the B plate is provided with a rear mold core, a slide is arranged above the rear mold core, the left side of the slide is provided with a top plate, and the right side of the slide is provided with a detachable movable insert.
2. The die-casting mold for the controller box body as claimed in claim 1, wherein: and square iron is arranged below the bottom plate.
3. The die-casting mold for the controller box body as claimed in claim 1, wherein: the left side of the ejector pin panel is provided with a T-shaped through hole, and the right side of the ejector pin panel is provided with a square counter bore.
4. The die-casting mold for the controller box body as claimed in claim 1, wherein: the B plate is provided with mounting holes for mounting screws, and the B plate and the rear die core are fixed by left and right screws.
5. The die-casting mold for the controller box body as claimed in claim 1, wherein: the B plate is provided with a round hole penetrating through the B plate, and a round counter bore is formed in the side edge of the round hole.
6. The die-casting mold for the controller box body as claimed in claim 1, wherein: the right side of the lower part of the B plate is provided with a groove.
7. The die-casting mold for the controller box body as claimed in claim 1, wherein: the middle position of the rear die core is a convex column with a step, and the top surface of the convex column is provided with an upper counter bore.
8. The die-casting mold for the controller box body as claimed in claim 1, wherein: the front side of the slide is provided with a boss, the lower side of the slide is provided with an upper side plate and a lower side plate, the rear side of the slide is provided with a rear side plate, the upper surface of a platform in front of the rear side plate is provided with 3 positioning pins, and the upper surface of the movable insert is provided with 3 small holes which correspond to the positioning pins in position and are matched in size.
9. The die-casting mold for the controller box body as claimed in claim 1, wherein: and die castings are formed above the left side of the rear die core and on the right side of the slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021826289.XU CN212884946U (en) | 2020-08-27 | 2020-08-27 | Die casting die of controller box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021826289.XU CN212884946U (en) | 2020-08-27 | 2020-08-27 | Die casting die of controller box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212884946U true CN212884946U (en) | 2021-04-06 |
Family
ID=75250848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021826289.XU Expired - Fee Related CN212884946U (en) | 2020-08-27 | 2020-08-27 | Die casting die of controller box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212884946U (en) |
-
2020
- 2020-08-27 CN CN202021826289.XU patent/CN212884946U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |