CN204546955U - A kind of automatic water gap shearing mould - Google Patents
A kind of automatic water gap shearing mould Download PDFInfo
- Publication number
- CN204546955U CN204546955U CN201420871790.6U CN201420871790U CN204546955U CN 204546955 U CN204546955 U CN 204546955U CN 201420871790 U CN201420871790 U CN 201420871790U CN 204546955 U CN204546955 U CN 204546955U
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- backing plate
- thimble
- plate
- ejector retainner
- river
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Abstract
The utility model relates to a kind of automatic water gap shearing mould, comprise mouth of a river shearing mechanism and product ejecting mechanism, mouth of a river shearing mechanism comprises elastic component, the second ejector retainner plate, the second thimble backing plate, elastic component guiding mechanism, elastic component guiding mechanism through elastic component; The lower end pad of the second ejector retainner plate is on the second thimble backing plate, and the upper end of elastic component withstands on the second thimble backing plate; Product ejecting mechanism comprises the first ejector retainner plate, the first thimble backing plate, sprue puller, thimble, push rod, core, dynamic model die, dynamic model backing plate, moving platen, feet and base plate; When whole automatic water gap shearing mould is started working, elastic component upwards resets, and promote the second ejector retainner plate, the second thimble backing plate, core move upward, eject withstanding on the core mouth of a river topmost, the mouth of a river is cut off; After the mouth of a river is cut off, push rod moves upward, and promotes the first thimble backing plate, the first ejector retainner plate; Sprue puller and thimble move upward, and eject being fixed on thimble product topmost.
Description
Technical field
The utility model relates to a kind of mould, and the product be specifically related to after a kind of ejecting is not with the mouth of a river, without the need to the automatic water gap shearing mould repaired.
Background technology
The mould of most of plastic rubber shaping all needs to carry out second time processing and cuts off regrinding-material in the market; general all adopts manually or machine to prune regrinding-material; artificial pruning is the high and inefficiency of relative cost then; injustice is pruned because human error often also there will be; affect the attractive in appearance of product; machine is pruned exists potential safety hazard again, and adds production cost, and therefore solving the problem becomes problem demanding prompt solution.
Figure 1 shows that a kind of product mold of standard, the mark 1 ' in figure is product, 2 ' be moving platen, 4 ' be feet, 6 ' be sprue puller, 7 ' be thimble, 8 ' be ejector retainner plate, 9 ' be base plate, 11 ' be push rod for thimble backing plate, 10 ' for dynamic model backing plate, 5 ' for dynamic model die 3 '.
Template assembly relation: moving platen 3 ', dynamic model backing plate 4 ', feet 5 ', base plate 10 ' screw-threaded coupling successively.In the region that ejector retainner plate 8 ', thimble backing plate 9 ' are supported on dynamic model backing plate 4 ' by the sprue puller 6 ', thimble 7 ' etc. of mould inside, feet 5 ', base plate 10 ' surround.
Mould parts assembly relation: dynamic model die 2 ' is fixed on sprue puller 6 ' in moving platen 3 ' counterbore, thimble 7 ' is locked between ejector retainner plate 8 ' and thimble backing plate 9 ', run through dynamic model backing plate 4 ', dynamic model die 2 ', all the other standard components (location with, guiding with, lock with) be set between each template.
The centre bore of mold work state base plate 10 ' is coaxial with push rod 11 '.
Eject action: when ejecting, push rod 11 ' moves upward, and drives ejector retainner plate 8 ', thimble backing plate 9 ', sprue puller 6 ', thimble 7 ' to move upward, thus ejected by product.
Eject rear Product Status: the related mouth of a river of product produced by standard (general) mould, need to repair.
Utility model content
For the problems referred to above, main purpose of the present utility model is that the product after providing a kind of ejecting is not with the mouth of a river, without the need to the automatic water gap shearing mould repaired.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of automatic water gap shearing mould, described mould comprises product ejecting mechanism, described automatic water gap shearing mould also comprises mouth of a river shearing mechanism, described mouth of a river shearing mechanism is embedded in product ejecting mechanism, and based on top power during product ejecting mechanism ejecting product, eject and cut off the mouth of a river.
In specific embodiment of the present utility model, mouth of a river shearing mechanism comprises: elastic component, the second ejector retainner plate, the second thimble backing plate, elastic component guiding mechanism, elastic component guiding mechanism are through elastic component;
The lower end pad of the second ejector retainner plate is on the second thimble backing plate, and the upper end of elastic component withstands on the second thimble backing plate;
Product ejecting mechanism comprises: the first ejector retainner plate, the first thimble backing plate, sprue puller, thimble, push rod, core, dynamic model die, dynamic model backing plate, moving platen, feet and base plate;
The lower end pad of the first ejector retainner plate is on the first thimble backing plate, and the bottom of the elastic component in the shearing mechanism of the mouth of a river is fixed on the first thimble backing plate;
The upper surface of moving platen and dynamic model backing plate is fixed together, and the lower surface of dynamic model backing plate and the upper surface of feet are fixed together;
The bottom of sprue puller and thimble is run through the first ejector retainner plate and is fixed on the first thimble backing plate, and sprue puller and thimble also run through the second ejector retainner plate, the second thimble backing plate and core simultaneously;
The bottom of core is fixed between the second ejector retainner plate and the second thimble backing plate, and core runs through dynamic model backing plate and dynamic model die;
The top of core heads on the mouth of a river, and the top of thimble heads on product;
Dynamic model die is fixed in the counterbore of moving platen upper end, and moving platen is fixedly mounted on backing plate, is arranged in feet bottom backing plate;
Feet center is the hole being provided with step, and the lower surface of the second thimble backing plate rests on step, and the upper surface of the second thimble backing plate and the lower surface of the second ejector retainner plate are fixed together;
When whole automatic water gap shearing mould is not started working, point-blank, the bottom of feet and the first thimble backing plate is installed on base plate in the bottom of feet and the first thimble backing plate; Base plate has centre bore, and centre bore is coaxial with push rod, and push rod is through centre bore;
When whole automatic water gap shearing mould is started working, elastic component upwards resets, and promote the second ejector retainner plate, the second thimble backing plate, core move upward, eject withstanding on the core mouth of a river topmost, the mouth of a river is cut off;
After the mouth of a river is cut off, push rod moves upward, and promotes the first thimble backing plate, indirectly promotes the first ejector retainner plate; Sprue puller and thimble move upward, and eject withstanding on thimble product topmost.
In specific embodiment of the present utility model, described automatic water gap shearing mould also comprises positioning guide mechanism.
In specific embodiment of the present utility model, described positioning guide mechanism is guide post.
In specific embodiment of the present utility model, the bottom of described guide post is fixed on the second thimble backing plate, and described guide post runs through the second ejector retainner plate, moving platen and dynamic model backing plate.
In specific embodiment of the present utility model, described elastic component is spring.
In specific embodiment of the present utility model, described elastic component guiding mechanism is guide post.
Positive progressive effect of the present utility model is: the automatic water gap shearing mould that the utility model provides has the following advantages: the utility model product can be cut off with the mouth of a river under the die sinking campaign of mould, thus realize product and be separated before depanning with the mouth of a river, thus save the production that technique can realize automation, ensure that production efficiency and reduce production cost.
Accompanying drawing explanation
Figure 1 shows that a kind of product mold of standard.
Fig. 2 is overall structure schematic diagram (not starting working) of the present utility model.
Fig. 3 is the structural representation ejecting the mouth of a river in the utility model.
Fig. 4 is the structural representation of ejecting product in the utility model.
Fig. 5 is the structural representation of the product ejected.
Detailed description of the invention
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
Fig. 2 is overall structure schematic diagram (not starting working) of the present utility model.As shown in Figure 2, automatic water gap shearing mould in the utility model comprises mouth of a river shearing mechanism and product ejecting mechanism, and mouth of a river shearing mechanism comprises: elastic component 6, second ejector retainner plate 11, second thimble backing plate 12, elastic component guiding mechanism 17, elastic component guiding mechanism 17 are through elastic component 6; The lower end pad of the second ejector retainner plate 11 is on the second thimble backing plate 12, and the upper end of elastic component 6 withstands on the second thimble backing plate 12.
Product ejecting mechanism comprises: the first ejector retainner plate 7, first thimble backing plate 8, sprue puller 9, thimble 10, push rod 15, core 3, dynamic model die 2, dynamic model backing plate 5, moving platen 4, feet 13 and base plate 14.
The lower end pad of the first ejector retainner plate 7 is on the first thimble backing plate 8, and the bottom of the elastic component 6 in the shearing mechanism of the mouth of a river is fixed on the first thimble backing plate 8; The upper surface of moving platen 4 and dynamic model backing plate 5 is fixed together, and the lower surface of dynamic model backing plate 5 and the upper surface of feet 13 are fixed together.
The bottom of sprue puller 9 and thimble 10 is run through the first ejector retainner plate 7 and is fixed on the first thimble backing plate 8, and sprue puller 9 and thimble 10 also run through the second ejector retainner plate 11, second thimble backing plate 12 and core 3 simultaneously; The bottom of core 3 is fixed between the second ejector retainner plate 11 and the second thimble backing plate 12, and core 3 runs through dynamic model backing plate 5 and dynamic model die 2.
Dynamic model die 2 is fixed in the counterbore of moving platen 4 upper end, and moving platen 4 is fixedly mounted on backing plate 5, is arranged in feet 13 bottom backing plate 5.
Feet 13 center is the hole being provided with step 131, and the lower surface of the second thimble backing plate 12 rests on step 131, and the upper surface of the second thimble backing plate 12 and the lower surface of the second ejector retainner plate 11 are fixed together.
When whole automatic water gap shearing mould is not started working, point-blank, the bottom of feet 13 and the first thimble backing plate 8 is installed on base plate 14 in the bottom of feet 13 and the first thimble backing plate 8; Base plate 14 has centre bore 141, centre bore 141 is coaxial with push rod 15, and push rod 15 is through centre bore 141.
Fig. 3 is the structural representation ejecting the mouth of a river in the utility model.As shown in Figure 3, when whole automatic water gap shearing mould is started working, elastic component 6 upwards resets, and promotes the second ejector retainner plate 11, second thimble backing plate 12, core 3 moves upward, and eject withstanding on core 3 mouth of a river 18 topmost, the mouth of a river 18 is cut off.
Fig. 4 is the structural representation of ejecting product in the utility model.As shown in Figure 4, after the mouth of a river is cut off, push rod 15 moves upward, and promotes the first thimble backing plate 8, indirectly promotes the first ejector retainner plate 7; Sprue puller 9 and thimble 10 move upward, and eject withstanding on thimble 10 product 1 topmost.
In order to ensure the degree of accuracy of the installation site of dynamic model backing plate 5, moving platen 4, second ejector retainner plate 11, second thimble backing plate 12, the automatic water gap shearing mould that the utility model provides also comprises positioning guide mechanism 16, this positioning guide mechanism 16 generally can be set to the guide post in Fig. 1, the bottom changing guide post is fixed on the second thimble backing plate 12, and this guide post runs through the second ejector retainner plate 11, moving platen 4 and dynamic model backing plate 5.
In the automatic water gap shearing mould that the utility model provides, elastic component 6 is generally spring.Elastic component guiding mechanism 17 is guide post as shown in Figure 1, and in FIG, spring is through guide post.
Fig. 5 is the structural representation of the product ejected, and as shown in Figure 5, adopts the product 1 after mould ejection of the present utility model not to be with the mouth of a river 18, without the need to repairing.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. an automatic water gap shearing mould, described mould comprises product ejecting mechanism, it is characterized in that: described automatic water gap shearing mould also comprises mouth of a river shearing mechanism, described mouth of a river shearing mechanism is embedded in product ejecting mechanism, and based on top power during product ejecting mechanism ejecting product, eject and cut off the mouth of a river.
2. a kind of automatic water gap shearing mould according to claim 1, is characterized in that: mouth of a river shearing mechanism comprises: elastic component, the second ejector retainner plate, the second thimble backing plate, elastic component guiding mechanism, elastic component guiding mechanism are through elastic component;
The lower end pad of the second ejector retainner plate is on the second thimble backing plate, and the upper end of elastic component withstands on the second thimble backing plate;
Product ejecting mechanism comprises: the first ejector retainner plate, the first thimble backing plate, sprue puller, thimble, push rod, core, dynamic model die, dynamic model backing plate, moving platen, feet and base plate;
The lower end pad of the first ejector retainner plate is on the first thimble backing plate, and the bottom of the elastic component in the shearing mechanism of the mouth of a river is fixed on the first thimble backing plate;
The upper surface of moving platen and dynamic model backing plate is fixed together, and the lower surface of dynamic model backing plate and the upper surface of feet are fixed together;
The bottom of sprue puller and thimble is run through the first ejector retainner plate and is fixed on the first thimble backing plate, and sprue puller and thimble also run through the second ejector retainner plate, the second thimble backing plate and core simultaneously;
The bottom of core is fixed between the second ejector retainner plate and the second thimble backing plate, and core runs through dynamic model backing plate and dynamic model die;
The top of core heads on the mouth of a river, and the top of thimble heads on product;
Dynamic model die is fixed in the counterbore of moving platen upper end, and moving platen is fixedly mounted on backing plate, is arranged in feet bottom backing plate;
Feet center is the hole being provided with step, and the lower surface of the second thimble backing plate rests on step, and the upper surface of the second thimble backing plate and the lower surface of the second ejector retainner plate are fixed together;
When whole automatic water gap shearing mould is not started working, point-blank, the bottom of feet and the first thimble backing plate is installed on base plate in the bottom of feet and the first thimble backing plate; Base plate has centre bore, and centre bore is coaxial with push rod, and push rod is through centre bore;
When whole automatic water gap shearing mould is started working, elastic component upwards resets, and promote the second ejector retainner plate, the second thimble backing plate, core move upward, eject withstanding on the core mouth of a river topmost, the mouth of a river is cut off;
After the mouth of a river is cut off, push rod moves upward, and promotes the first thimble backing plate, indirectly promotes the first ejector retainner plate; Sprue puller and thimble move upward, and eject withstanding on thimble product topmost.
3. automatic water gap shearing mould according to claim 1, is characterized in that: described automatic water gap shearing mould also comprises positioning guide mechanism.
4. automatic water gap shearing mould according to claim 3, is characterized in that: described positioning guide mechanism is guide post.
5. automatic water gap shearing mould according to claim 4, is characterized in that: the bottom of described guide post is fixed on the second thimble backing plate, and described guide post runs through the second ejector retainner plate, moving platen and dynamic model backing plate.
6. automatic water gap shearing mould according to claim 2, is characterized in that: described elastic component is spring.
7. automatic water gap shearing mould according to claim 2, is characterized in that: described elastic component guiding mechanism is guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871790.6U CN204546955U (en) | 2014-12-31 | 2014-12-31 | A kind of automatic water gap shearing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871790.6U CN204546955U (en) | 2014-12-31 | 2014-12-31 | A kind of automatic water gap shearing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546955U true CN204546955U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871790.6U Expired - Fee Related CN204546955U (en) | 2014-12-31 | 2014-12-31 | A kind of automatic water gap shearing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799126A (en) * | 2014-12-31 | 2016-07-27 | 上海三环磁性材料有限公司 | Automatic water port shearing mold |
| CN105799126B (en) * | 2014-12-31 | 2024-07-12 | 上海三环磁性材料有限公司 | Automatic water gap shearing die |
-
2014
- 2014-12-31 CN CN201420871790.6U patent/CN204546955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799126A (en) * | 2014-12-31 | 2016-07-27 | 上海三环磁性材料有限公司 | Automatic water port shearing mold |
| CN105799126B (en) * | 2014-12-31 | 2024-07-12 | 上海三环磁性材料有限公司 | Automatic water gap shearing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201807 No. 3210 Chengbei Road, Jiading Industrial Zone, Shanghai, Jiading District Patentee after: SHANGHAI SAN HUAN MAGNETICS CO., LTD. Patentee after: Beijing Zhongke Sanhuan High-Tech Co., Ltd. Address before: 201807 No. 3210 Chengbei Road, Shanghai, Jiading District Patentee before: Shanghai Epson Magnetics Co., Ltd. Patentee before: Beijing Zhongke Sanhuan High-Tech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |