CN204262319U - A kind of lampshade mould of processing that lower mold core is divided into two - Google Patents
A kind of lampshade mould of processing that lower mold core is divided into two Download PDFInfo
- Publication number
- CN204262319U CN204262319U CN201420462995.9U CN201420462995U CN204262319U CN 204262319 U CN204262319 U CN 204262319U CN 201420462995 U CN201420462995 U CN 201420462995U CN 204262319 U CN204262319 U CN 204262319U
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- China
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- mold core
- lower mold
- core
- divided
- processing
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Abstract
The utility model relates to a kind of lampshade mould of the processing that lower mold core is divided into two, comprise patrix, die shoe and counterdie, described upper die and lower die are in arranging up and down, described die shoe is connected with counterdie, upper mold core and lower mold core are installed in the middle part between described upper die and lower die, described lower mold core is spliced by guide pillars and bushes by two pieces, left and right, right side between described upper mold core and lower mold core embeds and is provided with core-pulling slide block, take-up housing is connected with outside described core-pulling slide block, oil cylinder is connected with outside described take-up housing, the outer middle side part of described patrix vertically inserts to be provided with and waters stream pipe.The utility model has the good product quality that structure is simple, easy to use, produce, production efficiency high.
Description
Technical field
The utility model relates to lampshade mould and manufactures field, particularly relates to a kind of lampshade mould of the processing that lower mold core is divided into two.
Background technology
The profile of some lampshade mould is usually all larger, therefore also can be very large in the length and width of Design of Dies upper mold core, the equipment corresponding to core rod need processing this large mold not only should possess quite high precision and processing stroke, and process time is longer, in addition, because core rod is excessive, subsequent heat treatment can strengthen the risk of material deformation, so, for those skilled in the art, need to develop one lower mold core to be divided into two processing separately, and then be stitched together, and the shaping of product can not be affected.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of lampshade mould of the processing that lower mold core is divided into two, and greatly reduces the requirement to processing mould core equipment, also improves working (machining) efficiency, and also reduce material deformation and postorder heat treatment equivalent risk.
The utility model solves the technical scheme that its technical problem adopts: the lampshade mould providing a kind of processing that lower mold core is divided into two, comprise patrix, die shoe and counterdie, described upper die and lower die are in arranging up and down, described die shoe is connected with counterdie, upper mold core and lower mold core are installed in the middle part between described upper die and lower die, described lower mold core is rectangle, and with its minor face for cut-off rule, symmetry division becomes two pieces of processing separately, be stitched together again after machining, right side between described upper mold core and lower mold core embeds and is provided with core-pulling slide block, take-up housing is connected with outside described core-pulling slide block, be connected with oil cylinder outside described take-up housing, the outer middle side part of described patrix vertically inserts to be provided with and waters stream pipe.
Preferred as one of the present utility model, described lower mold core is divided into two pieces, and wherein the side of a piece is provided with two guide pillars side by side, and another block side on the other side is provided with two guide pin bushings side by side, two described guide pillars are embedded in two guide pin bushings respectively, are interference fit each other.
Preferred as another kind of the present utility model, one end of described core-pulling slide block is leaned on mutually with a side in the triangular hill portion in lower mold core.
Supplement as one of the present utility model, be provided with expansion link inside described oil cylinder, outside described take-up housing, horizontal end face has individual groove, the expansion link stated is inserted in groove.
beneficial effect
The utility model relates to a kind of lampshade mould of the processing that lower mold core is divided into two, by lower mold core being divided into two pieces of processing separately, greatly reduce the requirement to processing mould core equipment, also improve working (machining) efficiency, and also reduce material deformation and postorder heat treatment equivalent risk.
Accompanying drawing explanation
Fig. 1 is full sectional view of the present utility model;
Fig. 2 is above figure described in the utility model;
Fig. 3 is core-pulling mechanism enlarged partial sectional view described in the utility model;
Fig. 4 is core-pulling mechanism close-up top view described in the utility model;
Fig. 5 is the splicing schematic diagram of lower mold core described in the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Fig. 1-5, embodiment of the present utility model relates to a kind of lampshade mould of the processing that lower mold core is divided into two, comprise patrix 1, die shoe 5 and counterdie 3, described patrix 1 and counterdie 3 are in arranging up and down, described die shoe 5 is connected 3 with counterdie, upper mold core 2 and lower mold core 4 are installed in the middle part between described upper die and lower die, described lower mold core is rectangle, and with its minor face for cut-off rule, symmetry division becomes two pieces of processing separately, be stitched together after machining, right side between described upper mold core 2 and counterdie 4 embeds and is provided with core-pulling slide block 51, take-up housing 52 is connected with outside described core-pulling slide block 51, be connected with oil cylinder 6 outside described take-up housing 52, inside described oil cylinder 6, expansion link 54 is installed, outside described take-up housing 52, horizontal end face there is individual groove 53, described expansion link 54 is inserted into groove 53, the described outer middle side part of patrix 1 vertically inserts to be provided with and waters stream pipe 7.
Described lower mold core 4 is divided into two pieces, and wherein the side of a piece is provided with two guide pillars 8 side by side, and another block side on the other side is provided with two guide pin bushings 9 side by side, and two described guide pillars 8 are embedded in two guide pin bushings 9 respectively, is interference fit each other.
Embodiment
Whole mould is laterally arranged on die casting machine, afterwards the charging aperture of the cast gate on patrix 1 with whole die casting machine is connected, start whole die casting machine afterwards, make mold clamp, patrix 1 and counterdie 3 drive upper mold core 2 and lower mold core 4 to be harmonious, compress expansion link 54 by oil cylinder 6 makes core-pulling slide block 51 draw close to product cavity simultaneously, inject the aluminum alloy materials melted afterwards, aluminum alloy materials is flow to by mould gate and waters in stream pipe 7, flow in the die cavity of product through watering stream pipe 7 again, make product at product intracavity forming by cooling, mould is opened afterwards by die casting machine, simultaneously oil cylinder 6 expansion link 54 that stretches makes core-pulling slide block 51 depart from product die cavity, , product is gone out from the demoulding in upper mold core 2 and lower mold core 4 fast, carry out next time afterwards to produce.
Claims (4)
1. the lampshade mould of processing that lower mold core is divided into two, comprise patrix (1), die shoe (5) and counterdie (3), described patrix (1) and counterdie (3) are in arranging up and down, described die shoe (5) is connected (3) with counterdie, upper mold core (2) and lower mold core (4) are installed in the middle part between described upper die and lower die, it is characterized in that, described lower mold core (4) is rectangle, and with its minor face for cut-off rule, symmetry division becomes two pieces of processing separately, be stitched together again after machining, right side between described upper mold core (2) and lower mold core (4) embeds and is provided with core-pulling slide block (51), described core-pulling slide block (51) outside is connected with take-up housing (52), described take-up housing (52) outside is connected with oil cylinder (6), described patrix (1) outer middle side part vertically inserts to be provided with and waters stream pipe (7).
2. the lampshade mould of a kind of processing that lower mold core is divided into two according to claim 1, it is characterized in that: described lower mold core (4) is divided into two pieces, wherein the side of a piece is provided with two guide pillars (8) side by side, another block side on the other side is provided with two guide pin bushings (9) side by side, two described guide pillars (8) are embedded in two guide pin bushings (9) respectively, are interference fit each other.
3. the lampshade mould of a kind of processing that lower mold core is divided into two according to claim 2, is characterized in that: one end of described core-pulling slide block (51) is leaned on mutually with a side in the triangular hill portion (10) in lower mold core (4).
4. the lampshade mould of a kind of processing that lower mold core is divided into two according to claim 3, it is characterized in that: described oil cylinder (6) inner side is provided with expansion link (54), the described horizontal end face in take-up housing (52) outside has individual groove (53), and described expansion link (54) is inserted in groove (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462995.9U CN204262319U (en) | 2014-08-15 | 2014-08-15 | A kind of lampshade mould of processing that lower mold core is divided into two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462995.9U CN204262319U (en) | 2014-08-15 | 2014-08-15 | A kind of lampshade mould of processing that lower mold core is divided into two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262319U true CN204262319U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462995.9U Expired - Fee Related CN204262319U (en) | 2014-08-15 | 2014-08-15 | A kind of lampshade mould of processing that lower mold core is divided into two |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552756A (en) * | 2017-09-13 | 2018-01-09 | 苏州广型模具有限公司 | Reduce the pulled core structure of die size |
| CN108405825A (en) * | 2018-04-02 | 2018-08-17 | 重庆市搏润模具有限公司 | The pre- picking device of product sliding block |
-
2014
- 2014-08-15 CN CN201420462995.9U patent/CN204262319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552756A (en) * | 2017-09-13 | 2018-01-09 | 苏州广型模具有限公司 | Reduce the pulled core structure of die size |
| CN108405825A (en) * | 2018-04-02 | 2018-08-17 | 重庆市搏润模具有限公司 | The pre- picking device of product sliding block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |