CN210754993U - Casting die for shell of explosion-proof electric cabinet - Google Patents
Casting die for shell of explosion-proof electric cabinet Download PDFInfo
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- CN210754993U CN210754993U CN201921281442.2U CN201921281442U CN210754993U CN 210754993 U CN210754993 U CN 210754993U CN 201921281442 U CN201921281442 U CN 201921281442U CN 210754993 U CN210754993 U CN 210754993U
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Abstract
The utility model discloses an explosion-proof electricity cabinet casing casting die utensil, including last die body and lower die body, the symmetry is equipped with four first internal thread lantern rings around going up the die body bottom outside, the symmetry is equipped with four second internal thread lantern rings with the butt joint of first internal thread lantern ring around the die body top outside down, the spiro union has locking screw on first internal thread lantern ring and the second internal thread lantern ring, be equipped with the die cavity down on the die body, the bottom of die body is equipped with the core that the die cavity cooperateed and uses down, be equipped with the casting cavity between die cavity and the core, bilateral symmetry is equipped with two first direction sprue gates around the die body down, two are equipped with the second direction sprue gate with first direction sprue gate butt joint around going up the die body, the bottom inboard of second direction sprue gate is equipped with the rectangle opening of putting through mutually with the casting cavity. The utility model discloses two rectangle sprue gates carry out two-way casting to the casting cavity, and the casting is even, and the casting shaping is effectual.
Description
Technical Field
The utility model belongs to the technical field of electric cabinet casing casting, concretely relates to explosion-proof electric cabinet casing casting die utensil.
Background
The following defect exists in the electric cabinet casing casting die utensil of prior art, the sprue gate of the electric cabinet casing casting die utensil of prior art designs a sprue gate usually, this sprue gate either is located one side of mould, or be located the central point department of mould, when the sprue gate is for being located one side casting die utensil of mould, at the fashioned in-process of casting, pouring speed is slower, because casting time is long during the product shaping, it is not good to lead to the shaping effect, its rigidity and intensity are also inhomogeneous, when the sprue gate is for being located the central point department casting die utensil of mould, there is the air pocket to exist casting type chamber side, not only need a large amount of degasification operation, and low in production efficiency, the product quality is poor.
Therefore, the casting mold with the two pouring ports for the explosion-proof electric cabinet shell is provided, and the problems are solved by the casting mold with the detachable structure, the demolding is convenient, the casting is convenient, and the casting molding effect is good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an explosion-proof electricity cabinet casing casting die utensil to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a casting mold for an explosion-proof electric cabinet shell comprises an upper mold body and a lower mold body, wherein four first internal thread lantern rings are symmetrically arranged at the front and the back of the outer side of the bottom end of the upper mold body, four second internal thread lantern rings which are vertically symmetrical and are in butt joint with the first internal thread lantern rings are symmetrically arranged at the front and back of the outer side of the top end of the lower die body, the first internal thread lantern ring and the second internal thread lantern ring which are vertically butted with the upper die body and the lower die body are in threaded connection with a locking screw rod, the lower die body is provided with a die cavity, the bottom of the lower die body is provided with a core matched with the die cavity, a casting cavity is arranged between the cavity and the mold core, two first guiding pouring ports are symmetrically arranged at the front side and the rear side of the lower mold body, the front and the back of the upper die body are provided with second guiding pouring ports which are butted with the first guiding pouring ports, and a rectangular opening communicated with the casting cavity is formed in the inner side of the bottom end of the second guide pouring gate.
Preferably, the first internal thread collar and the second internal thread collar are equal in size and consistent in tapping screwing direction.
This setting conveniently utilizes locking screw to run through in first internal thread lantern ring and second internal thread lantern ring will go up the mould body and mould body locking is fixed down, forms the mould structure that assembles the mold core earlier and then carry out the pouring, makes things convenient for the dismantlement of mould, makes things convenient for the drawing of patterns.
Preferably, the first internal thread lantern ring is fixedly connected with the upper die body through a fixing block, and the second internal thread lantern ring is also fixedly connected with the lower die body through the fixing block.
Preferably, the first guide pouring gate and the second guide pouring gate are butted to form a rectangular pouring gate, one end of the rectangular opening is communicated with the rectangular pouring gate, and the other end of the rectangular opening is communicated with the casting cavity.
This setting utilizes two rectangle sprue gates to cast the casting cavity, not only can improve casting speed, and two-way casting is even moreover cast, and casting effect is good, effectively avoids the formation of the air pocket after the casting.
Preferably, four rectangular bulges clamped with the rectangular grooves on the lower die body are symmetrically arranged at the front and the back of the bottom of the upper die body.
The rectangular protrusion and the rectangular groove which are matched with each other are utilized, so that the stability of butt joint and locking of the upper die body and the lower die body is improved.
Preferably, the lower die body is fixedly arranged on the fixed seat.
The arrangement is convenient for fixing the lower die body on the operating table by utilizing the fixed seat,
the utility model discloses a technological effect and advantage: this explosion-proof electricity cabinet casing casting die utensil, for assemble the mold structure that the mold core carries out the pouring earlier again, it will go up mold body and lower mold body locking fixation to utilize locking screw to run through in first internal thread lantern ring and second internal thread lantern ring, make the mould wholly be detachable construction, make things convenient for the dismantlement and the convenient drawing of patterns of mould, set up two rectangle sprue gate structures by first direction sprue gate and the butt joint of second direction sprue gate formation at the both ends of mould, the rectangle sprue gate is cast the casting cavity through the rectangle opening, utilize two rectangle sprue gates to cast the casting cavity, not only can improve casting speed, and two-way casting, the casting is even, casting is effectual, effectively avoid the formation in air pocket after the casting, casting shaping is effectual.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the inner side of the upper mold body of the present invention;
fig. 3 is the structural schematic diagram of the butt joint, locking and fixing of the upper die body and the lower die body of the utility model.
In the figure: 1. feeding a mold body; 2. a lower die body; 3. a first internally threaded collar; 4. a second internally threaded collar; 5. locking the screw rod; 6. a fixed block; 7. a cavity; 8. a core; 9. a casting chamber; 10. a first pilot sprue gate; 11. a rectangular groove; 12. a second pilot sprue gate; 13. a rectangular opening; 14. a rectangular sprue gate; 15. a rectangular protrusion; 16. a fixed seat.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an explosion-proof electric cabinet shell casting mould as shown in figures 1-3, which comprises an upper mould body 1 and a lower mould body 2, wherein four first internal thread lantern rings 3 are symmetrically arranged at the front and back of the outer side of the bottom end of the upper mould body 1, four second internal thread lantern rings 4 which are vertically symmetrical with the first internal thread lantern rings 3 and are arranged in a butt joint manner are symmetrically arranged at the front and back of the outer side of the top end of the lower mould body 2, locking screws 5 are screwed on the first internal thread lantern rings 3 and the second internal thread lantern rings 4 which are vertically butted with the upper mould body 1 and the lower mould body 2, a mould cavity 7 is arranged on the lower mould body 2, a mould core 8 matched with the mould cavity 7 for use is arranged at the bottom of the lower mould body 2, a casting cavity 9 is arranged between the mould cavity 7 and the mould core 8, two first guiding pouring ports 10 are symmetrically arranged at the front and back of the lower mould body 2, two second, the inner side of the bottom end of the second guiding pouring gate 12 is provided with a rectangular opening 13 communicated with the pouring cavity 9.
Specifically, the first internal thread collar 3 and the second internal thread collar 4 have the same size and the same tapping direction.
Specifically, the first internal thread lantern ring 3 is fixedly connected with the upper die body 1 through a fixing block 6, and the second internal thread lantern ring 4 is also fixedly connected with the lower die body 2 through the fixing block 6.
Specifically, the first guide pouring gate 10 and the second guide pouring gate 12 are butted to form a rectangular pouring gate 14, one end of the rectangular opening 13 is communicated with the rectangular pouring gate 14, and the other end of the rectangular opening 13 is communicated with the casting cavity 9.
Specifically, four rectangular protrusions 15 clamped with the rectangular grooves 11 on the lower die body 2 are symmetrically arranged at the front and the back of the bottom of the upper die body 1.
Specifically, the lower mold body 2 is fixedly arranged on the fixing seat 16.
This explosion-proof electricity cabinet casing casting die utensil, for assemble the mold structure that the mold core carries out the pouring earlier, it is fixed with last die body 1 and lower die body 2 locking to utilize locking screw 5 to run through in first internal thread lantern ring 3 and second internal thread lantern ring 4, make the mould wholly be detachable construction, make things convenient for the dismantlement and the convenient drawing of patterns of mould, set up two rectangle sprue gate 14 structures by first direction sprue gate 10 and the butt joint of second direction sprue gate 12 formation at the both ends of mould, rectangle sprue gate 14 casts casting cavity 9 through rectangle opening 13, utilize two rectangle sprue gates 14 to cast cavity 9, not only can improve casting speed, and two-way casting, the casting is even, casting is effectual, effectively avoid the formation in air pocket after the casting, casting shaping is effectual.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an explosion-proof electric cabinet casing casting die utensil, includes die body (1) and lower die body (2), its characterized in that: the front and back outer side of the bottom end of the upper die body (1) is symmetrically provided with four first internal thread sleeve rings (3) in the front and back direction, the front and back outer side of the top end of the lower die body (2) is symmetrically provided with four second internal thread sleeve rings (4) which are vertically symmetrical with the first internal thread sleeve rings (3) and are in butt joint with the first internal thread sleeve rings (4), the first internal thread sleeve rings (3) and the second internal thread sleeve rings (4) in the vertical butt joint of the upper die body (1) and the lower die body (2) are in threaded connection with locking screws (5), the lower die body (2) is provided with a cavity (7), the bottom of the lower die body (2) is provided with a mold core (8) matched with the cavity (7) for use, a casting cavity (9) is arranged between the mold core (8) and the mold cavity (7), the front and back two sides of the lower die body (2) are symmetrically provided with two first guiding pouring ports (, the inner side of the bottom end of the second guide pouring gate (12) is provided with a rectangular opening (13) communicated with the casting cavity (9).
2. The casting mold for the shell of the explosion-proof electric cabinet according to claim 1, wherein: the first internal thread lantern ring (3) and the second internal thread lantern ring (4) are equal in size and consistent in tapping screwing direction.
3. The casting mold for the shell of the explosion-proof electric cabinet according to claim 1, wherein: the first internal thread lantern ring (3) is fixedly connected with the upper die body (1) through a fixing block (6), and the second internal thread lantern ring (4) is fixedly connected with the lower die body (2) through the fixing block (6) in the same way.
4. The casting mold for the shell of the explosion-proof electric cabinet according to claim 1, wherein: the first guide pouring gate (10) and the second guide pouring gate (12) are butted to form a rectangular pouring gate (14), one end of the rectangular opening (13) is communicated with the rectangular pouring gate (14), and the other end of the rectangular opening (13) is communicated with the casting cavity (9).
5. The casting mold for the shell of the explosion-proof electric cabinet according to claim 1, wherein: the bottom of the upper die body (1) is symmetrically provided with four rectangular bulges (15) which are clamped with the rectangular grooves (11) on the lower die body (2) in a front-back manner.
6. The casting mold for the shell of the explosion-proof electric cabinet according to claim 1, wherein: the lower die body (2) is fixedly arranged on the fixed seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921281442.2U CN210754993U (en) | 2019-08-09 | 2019-08-09 | Casting die for shell of explosion-proof electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921281442.2U CN210754993U (en) | 2019-08-09 | 2019-08-09 | Casting die for shell of explosion-proof electric cabinet |
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| Publication Number | Publication Date |
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| CN210754993U true CN210754993U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921281442.2U Active CN210754993U (en) | 2019-08-09 | 2019-08-09 | Casting die for shell of explosion-proof electric cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020572A (en) * | 2020-12-24 | 2021-06-25 | 安徽永茂泰铝业有限公司 | Aluminum liquid gravity pouring forming method |
-
2019
- 2019-08-09 CN CN201921281442.2U patent/CN210754993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020572A (en) * | 2020-12-24 | 2021-06-25 | 安徽永茂泰铝业有限公司 | Aluminum liquid gravity pouring forming method |
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