CN105127396A - Die casting mould for terminal box base - Google Patents
Die casting mould for terminal box base Download PDFInfo
- Publication number
- CN105127396A CN105127396A CN201510657100.6A CN201510657100A CN105127396A CN 105127396 A CN105127396 A CN 105127396A CN 201510657100 A CN201510657100 A CN 201510657100A CN 105127396 A CN105127396 A CN 105127396A
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- CN
- China
- Prior art keywords
- mould
- junction box
- core
- box seat
- quiet
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- 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.)
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention provides a die casting mould for a terminal box base. The die casting mould for the terminal box base comprises a static mould core, a movable mould core, a static mould outer frame and a movable mould outer frame, wherein the movable mould core is used for adjusting distance with the static mould core by virtue of a mobile device, a mould cavity is formed in the junction surface of the movable mould core and the static mould core, the static mould outer frame coats the static mould core, the movable mould outer frame coats the static mould outer frame, the static mould core comprises a terminal box base front mould and a first group of cooling water pipelines, a sprue bushing is arranged on the static mould outer frame, a pouring gate is formed between the sprue bushing and the mould cavity, the movable mould core comprises a terminal box base back mould, a second group of cooling water pipelines and screw thread mounting hole upright columns, and the screw thread mounting hole upright columns are arranged at four corners of the edge of the terminal box base back mould. The die casting mould for the terminal box base has the beneficial effects that screw thread mounting holes can be directly cast on the back of the terminal box base, a mechanical processing step is eliminated, both manpower and material resources are saved, and rejection rate is reduced.
Description
Technical field
The invention belongs to die casting field, especially relate to a kind of die casting of junction box seat.
Background technology
Existing junction box seat comprises junction box seat front and junction box seat reverse side, be illustrated in figure 5 the Facad structure schematic diagram of junction box seat, be illustrated in figure 6 the inverse layer structure schematic diagram of junction box seat, the corner of junction box seat reverse side all can arrange threaded mounting hole usually, traditional technique passes through machined at the junction box seat reverse side of die cast, thus process threaded mounting hole, finally also need in threaded mounting hole internal tapping, mach step easily causes the workpiece of die casting to occur pore and sand holes, increase percent defective, machining steps inherently can labor intensive material resources simultaneously.
Summary of the invention
In view of this, the present invention is intended to the die casting proposing a kind of junction box seat, directly can cast out threaded mounting hole on junction box seat reverse side, save machining steps, use manpower and material resources sparingly, reduce percent defective simultaneously in press casting procedure.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of die casting of junction box seat, comprise quiet core rod, moving-mould-core, quiet mould housing and dynamic model housing, described moving-mould-core adjusts the distance between described quiet core rod by mobile device, the faying face of described moving-mould-core and described quiet core rod is provided with die cavity, described quiet mould housing is coated on described quiet core rod, described dynamic model housing is coated on described moving-mould-core, described quiet core rod comprises the positive face mould of junction box seat and first group of cooling water pipeline, described quiet mould housing is provided with sprue bush, running channel is provided with between described sprue bush and described die cavity, described moving-mould-core comprises junction box seat reverse side mould, second group of cooling water pipeline and threaded mounting hole column, described threaded mounting hole column is arranged on corner, the edge place of described junction box seat reverse side mould.
Further, also comprise three components and erect the slag trap put, described slag trap position is provided with push rod, and push rod described in three groups is disposed adjacent outside three limits of described junction box seat reverse side mould.
Further, described mobile device comprises guide pillars and bushes, and described guide pillar is arranged on corner, the inner side place of described quiet mould housing, and described guide pin bushing is arranged on corner, the inner side place of described dynamic model housing, and described guide pin bushing is slidably socketed on described guide pillar.
Further, described quiet mould housing and described dynamic model housing are all provided with rapping hole.
Further, in described running channel, be provided with spreader, the vertical described sprue bush of described spreader.
Relative to prior art, the die casting of junction box seat of the present invention has following advantage:
(1) guide pin bushing of dynamic model housing of the present invention is slidably socketed on the guide pillar of quiet mould housing, dynamic model housing can compress or away from quiet mould housing, when dynamic model housing compresses quiet mould housing, moving-mould-core compresses quiet core rod simultaneously, the faying face of quiet core rod and moving-mould-core forms die cavity, poured into the molten metal of melting to running channel by the sprue bush of quiet mould housing, molten metal can be shunted by spreader, contributing to molten metal can import in die cavity more equably, by the cooling effect of first group of cooling water pipeline and second group of cooling water pipeline, molten metal cooling forming in die cavity, shaping junction box seat front on the positive face mould of the junction box seat of quiet core rod, shaping junction box seat reverse side on the junction box seat reverse side mould of moving-mould-core, the threaded mounting hole column that corner, the edge place having benefited from junction box seat reverse side mould is arranged, molten metal is shaping around threaded mounting hole column, junction box seat reverse side corner place after shaping has threaded mounting hole, compared with conventional casting techniques, eliminate the step of machining threaded mounting hole again, use manpower and material resources sparingly, and mach step easily causes foundry goods to occur pore and sand holes, percent defective is caused to rise, use the junction box seat that die casting of the present invention goes out, directly carry out thread-rolling screw by client's double thread installing hole to install.
(2) the present invention is discrete outside adjacent three limits of junction box seat reverse side mould is provided with push rod, and shaping product can eject by push rod easily in die cavity.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of quiet core rod of the present invention;
Fig. 2 is the structural representation of moving-mould-core of the present invention;
Fig. 3 is the structural representation of dynamic model housing of the present invention;
Fig. 4 is the structural representation of quiet mould housing of the present invention;
Fig. 5 is the structural representation in existing junction box seat front;
Fig. 6 is the structural representation of existing junction box seat reverse side.
Description of reference numerals:
The quiet core rod of 1-, the positive face mould of 11-junction box seat, 12-first group of cooling water pipeline, 2-moving-mould-core, 21-junction box seat reverse side mould, 22-second group of cooling water pipeline, 23-threaded mounting hole column, 24-push rod, 3-dynamic model housing, 31-spreader, 32-guide pin bushing, the quiet mould housing of 4-, 41-guide pillar, 5-die cavity, 6-sprue bush, 7-charging aperture, 8-rapping hole, 9-junction box seat front, 10-junction box seat reverse side, 101-threaded mounting hole.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As Fig. 1, 2, 3, shown in 4, the invention provides a kind of die casting of junction box seat, comprise quiet core rod 1, moving-mould-core 2, dynamic model housing 3 and quiet mould housing 4, described moving-mould-core 2 adjusts the distance between described quiet core rod 1 by mobile device, the faying face of described moving-mould-core 2 and described quiet core rod 1 is provided with die cavity 5, described quiet mould housing 4 is coated on described quiet core rod 1, described dynamic model housing 3 is coated on described moving-mould-core 2, described quiet core rod 1 comprises the positive face mould 11 of junction box seat and first group of cooling water pipeline 12, described quiet mould housing 4 is provided with sprue bush 6, running channel is provided with between described sprue bush 6 and described die cavity 5, described moving-mould-core 2 comprises junction box seat reverse side mould 21, second group of cooling water pipeline 22 and threaded mounting hole column 23, described threaded mounting hole column 23 is arranged on corner, the edge place of described junction box seat reverse side mould 21.
Also comprise three components to erect push rod 24 described in the push rod 24, three groups put and be disposed adjacent outside three limits of described junction box seat reverse side mould 21.
Described mobile device comprises guide pillar 41 and guide pin bushing 32, and described guide pillar 41 is arranged on corner, the inner side place of described quiet mould housing 4, and described guide pin bushing 32 is arranged on corner, the inner side place of described dynamic model housing 3, and described guide pin bushing 32 is slidably socketed on described guide pillar 41.
Described quiet mould housing 4 and described dynamic model housing 3 are all provided with rapping hole 8.
Spreader 31 is provided with, the vertical described sprue bush 6 of described spreader 31 in described running channel.
The course of work of this example: the guide pin bushing 32 of dynamic model housing 3 is slidably socketed on the guide pillar 41 of quiet mould housing 4, dynamic model housing 3 is by the slip of guide pin bushing 32 on guide pillar 41, realize compress or away from quiet mould housing 4, when dynamic model housing 3 compresses quiet mould housing 4, moving-mould-core 2 compresses quiet core rod 1 simultaneously, quiet core rod 1 with the faying face of moving-mould-core 2 form die cavity 5, in running channel, poured into the molten metal of melting by the sprue bush 6 of quiet mould housing 4, molten metal is shunted by spreader 31, molten metal imports in die cavity 5 equably, by the cooling effect of first group of cooling water pipeline 12 and second group of cooling water pipeline 22, molten metal cooling forming in die cavity 5, the positive face mould 11 of the junction box seat of quiet core rod 1 is cast into junction box seat front 9, die cast junction box seat reverse side 10 on the junction box seat reverse side mould 21 of moving-mould-core 2, molten metal is shaping around threaded mounting hole column 23, the corner place of the junction box seat reverse side 10 after shaping has threaded mounting hole 101, shaping product opens out by push rod 24 in die cavity 5, carry out thread-rolling screw by the direct double thread installing hole 101 of client to install.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the die casting of a junction box seat, it is characterized in that: comprise quiet core rod, moving-mould-core, quiet mould housing and dynamic model housing, described moving-mould-core adjusts the distance between described quiet core rod by mobile device, the faying face of described moving-mould-core and described quiet core rod is provided with die cavity, described quiet mould housing is coated on described quiet core rod, described dynamic model housing is coated on described moving-mould-core, described quiet core rod comprises the positive face mould of junction box seat and first group of cooling water pipeline, described quiet mould housing is provided with sprue bush, running channel is provided with between described sprue bush and described die cavity, described moving-mould-core comprises junction box seat reverse side mould, second group of cooling water pipeline and threaded mounting hole column, described threaded mounting hole column is arranged on corner, the edge place of described junction box seat reverse side mould.
2. the die casting of junction box seat according to claim 1, is characterized in that: also comprise three components and erect the slag trap put, and described slag trap position is provided with push rod, and push rod described in three groups is disposed adjacent outside three limits of described junction box seat reverse side mould.
3. the die casting of junction box seat according to claim 1, it is characterized in that: described mobile device comprises guide pillars and bushes, described guide pillar is arranged on corner, the inner side place of described quiet mould housing, described guide pin bushing is arranged on corner, the inner side place of described dynamic model housing, and described guide pin bushing is slidably socketed on described guide pillar.
4. the die casting of junction box seat according to claim 1, is characterized in that: described quiet mould housing and described dynamic model housing are all provided with rapping hole.
5. the die casting of junction box seat according to claim 1, is characterized in that: be provided with spreader in described running channel, the vertical described sprue bush of described spreader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657100.6A CN105127396A (en) | 2015-10-13 | 2015-10-13 | Die casting mould for terminal box base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657100.6A CN105127396A (en) | 2015-10-13 | 2015-10-13 | Die casting mould for terminal box base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105127396A true CN105127396A (en) | 2015-12-09 |
Family
ID=54713152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510657100.6A Withdrawn CN105127396A (en) | 2015-10-13 | 2015-10-13 | Die casting mould for terminal box base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105127396A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931565A (en) * | 2018-01-08 | 2018-04-20 | 合隆防爆电气有限公司 | Metallic wiring box die casting |
| WO2019061564A1 (en) * | 2017-09-30 | 2019-04-04 | 富准精密电子（鹤壁）有限公司 | Die-casting die |
-
2015
- 2015-10-13 CN CN201510657100.6A patent/CN105127396A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061564A1 (en) * | 2017-09-30 | 2019-04-04 | 富准精密电子（鹤壁）有限公司 | Die-casting die |
| CN107931565A (en) * | 2018-01-08 | 2018-04-20 | 合隆防爆电气有限公司 | Metallic wiring box die casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20151209 |