CN209812968U - Novel injection mold - Google Patents
Novel injection mold Download PDFInfo
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- CN209812968U CN209812968U CN201920437294.2U CN201920437294U CN209812968U CN 209812968 U CN209812968 U CN 209812968U CN 201920437294 U CN201920437294 U CN 201920437294U CN 209812968 U CN209812968 U CN 209812968U
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Abstract
The utility model discloses a novel injection mold, which comprises a frame, a fixed mold part, a movable mold part, an upper fixed plate, a reset system, an oil cylinder, an exhaust duct and a hydraulic system; the frame comprises a first forming plate, a second forming plate and a side plate; the movable mold part comprises an external forming plate, a first sliding block, a first insert and a cold runner system; the fixed die part comprises a second sliding block, a second insert, a hot runner system, a supporting plate and a stand column; the frame supports other components, the movable mould part is arranged at the bottom of the frame and can move up and down through a hydraulic system, the upper fixing plate is fixed on the first molding plate, and the movable mould part and the fixed mould part are enclosed to form a cavity of a molded product; the reset system controls the movable mould part to reset, the oil cylinder drives the hydraulic system, and the exhaust groove exhausts gas in the mould. The utility model relates to a rationally, convenient to use, the product percent of pass is high.
Description
Technical Field
The utility model relates to an injection moulding technical field, more specifically the saying so, it relates to novel injection mold.
Background
An injection mold is a tool for producing rubber products and also for giving plastic products a complete structure and precise dimensions. Injection molding is a processing method used for mass production of parts with complex shapes; specifically, the material melted by heating is injected into a die cavity from high pressure, and a molded product is obtained after cooling and solidification. In production, in order to form qualified products, continuous mold removal, mold repair and mold installation are often needed, each time of disassembly and assembly is a complicated procedure, the whole movable mold or fixed mold part needs to be repaired after being disassembled from the injection molding machine, and after the mold repair is completed, the movable mold or fixed mold part is installed in the injection molding machine again through hoisting equipment, so that time and energy are consumed. The traditional two-plate mold and three-plate mold have poor mold opening stability and cannot meet the requirement of the injection mold which is gradually complicated to produce.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, its reasonable in design, convenient to use, the product percent of pass is high.
The technical scheme of the utility model as follows:
the novel injection mold comprises a frame, a fixed mold part, a movable mold part, an upper fixed plate, a reset system, an oil cylinder, an exhaust groove and a hydraulic system; the frame comprises a first forming plate, a second forming plate and a side plate; the movable mold part comprises an external forming plate, a first sliding block, a first insert and a cold runner system; the fixed die part comprises a second sliding block, a second insert, a hot runner system, a supporting plate and a stand column; the frame supports other components, the movable mould part is arranged at the bottom of the frame and can move up and down through a hydraulic system, the upper fixing plate is fixed on the first molding plate, and the movable mould part and the fixed mould part are enclosed to form a cavity of a molded product; the reset system controls the movable mould part to reset, the oil cylinder drives the hydraulic system, and the exhaust groove exhausts gas in the mould.
Further, the first forming plate is a rectangular plate and is positioned at the bottom; the left side and the right side of the first forming plate are respectively provided with three first round holes, the center positions of the front side and the rear side are respectively provided with a second round hole, and six third round holes are formed between the second round holes; the third round holes are arranged in the order of two rows in front of and behind and three holes in each row; the diameter of the second round hole is larger than that of the first round hole, and the diameter of the first round hole is larger than that of the third round hole; the second molding plate is positioned at the topmost end and is rectangular, a circular pit is arranged in the middle of the second molding plate, and a circular hole is formed in the center of the pit; the second molding plate is provided with four bolt holes at intervals of 90 degrees by taking the center of the concave pit as a circle center; the left side and the right side of the second molding plate are respectively provided with three stepped round holes; the side plates comprise a left side plate and a right side plate; the left side plate and the right side plate are both rectangular, and one side of the long edge is fixed on the first molding plate.
Furthermore, the outer forming plate is a rectangular plate and is arranged above the side plate through a bolt; the middle part of the upper surface of the external forming plate is hollowed, the hollowed shape is rectangular, four corners of the hollowed part are in smooth transition, and a first step round hole is formed in the position; a second stepped round hole is arranged beside each first stepped round hole, and a circular plate is arranged at the edge of an opening of each second stepped round hole; dense round holes are formed in the hollowed parts of the external forming plates and surround the stepped round holes, and the depth of the stepped round holes does not exceed the thickness of the external forming plates; the edge of the external forming plate is provided with a third step round hole and a fourth step round hole; the minimum diameter of the third step round hole is larger than that of the fourth step round hole; the outer side of the outer forming plate is provided with a guide rail; the first sliding block is arranged on the sliding rail; the outer forming plate is provided with an arrow mark on the left side, the left side and the right side are respectively provided with two cold runner system holes, and the front side and the rear side are respectively provided with one cold runner system hole.
Furthermore, the first insert is rectangular, four round holes are formed in the middle of the first insert, and the diameter of each round hole is the same as the inner diameter of a second stepped round hole of the outer forming plate; the first insert is provided with an intensive round hole around the round hole, the position of the intensive round hole is the same as that of the intensive round hole in the external forming plate in size, and the first insert is in contact with the lower surface of the supporting plate.
Furthermore, the supporting plate is rectangular, the middle part of the upper surface of the supporting plate is hollowed out, the hollowed-out shape comprises three parts, two sides of the supporting plate are provided with first rectangles, the middle part of the supporting plate is provided with a second rectangle, and the area of the first rectangle is smaller than that of the second rectangle; the middle part of the second rectangle is provided with a round hole and a dense round hole, the size and the position of the round hole are the same as those of the round hole of the first insert, and the size and the position of the dense round hole are the same as those of the round hole of the first insert; installing an upright post in the circular hole; a groove is formed in the first rectangle; four corners of the supporting plate are respectively provided with a round hole, and two fifth step round holes are arranged beside each round hole; the second insert is arranged at the hollow part and is rectangular, and the middle part of the second insert is provided with four round holes for placing the stand column; round gaskets are arranged around the round holes, and a rectangular hole is formed beside each round hole; fixing rods are arranged at two ends of the second insert, and bolt connecting holes are formed in the fixing rods; the second insert is hollow, and a hot runner system is arranged and comprises a heat flow pipeline; the second sliding block is arranged on the sliding rail in the supporting plate; two heat flow pipeline openings are respectively formed in the front side, the left side and the right side of the second insert.
Further, the upper fixing plate is rectangular, the lower surface of the upper fixing plate is hollow, and the hollow shape of the upper fixing plate is the same as that of the support plate; each of four corners of the upper fixing plate is provided with a sixth stepped round hole, and the middle part of the upper fixing plate is provided with a plurality of round holes; two connecting holes are formed in the left side of the upper fixing plate, and two connecting holes and two cold flow pipeline ports are formed in the right side of the upper fixing plate.
Furthermore, the fixed die part, the movable die part, the frame, the upper fixing plate, the reset system, the oil cylinder and the hydraulic system are mutually independent and are all detachable structures; the fixed mould part is connected with the upper fixing plate.
Further, the device also comprises a backing plate and a fixing plate; the fixing plate is rectangular and is arranged above the first forming plate through a bolt; six round holes are formed in the middle of the fixing plate, and round holes are formed in four corners of the fixing plate; the backing plate is positioned above the fixed plate and is connected with the fixed plate through a bolt; the base plate is rectangular, first round holes are formed in the four corners of the base plate, and six second round holes are formed in the middle of the base plate; the backing plate surrounds two in the middle of the second round hole, and is provided with dense stepped round holes, and the diameter of the round hole on the upper surface side of the backing plate is smaller than that of the round hole on the lower surface of the backing plate.
Further, the hydraulic system includes a lifting column; the lifting columns are arranged in six second round holes in the middle of the base plate and the fixed plate, and the upper ends of the lifting columns are connected with the movable mould part.
Furthermore, the device also comprises an attachment mechanism, wherein the attachment mechanism comprises a fixed ring and a sliding rod; the fixed circular ring is arranged on the upper surface of the second forming plate; two sides of the upper fixing plate are respectively provided with two sliding rods, and the sliding rods extend to the side plates from the upper fixing plate.
Compared with the prior art, the utility model the advantage lies in:
1. the utility model discloses rational in infrastructure, it is convenient to make, easily realizes scale production, convenient to popularize and use.
2. The utility model discloses movable mould portion, an upper fixed plate, cover half portion, frame adopt detachable construction, combine reset system and hydro-cylinder, and the adjustment is maintained to the convenient maintenance of modular design.
3. The utility model is provided with the upper fixing plate, which improves the overall strength of the die and ensures the stability of die sinking; multiple buckles are arranged inside the box body, and the combining capacity of all the components is enhanced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the attached drawings
FIG. 1 is a schematic view of the overall structure of the novel injection mold of the present invention;
FIG. 2 is a schematic view of a second molding plate of the injection mold of the present invention;
FIG. 3 is a schematic view of the structure of the upper fixing plate of the injection mold of the present invention;
FIG. 4 is a schematic view of the injection mold supporting plate of the present invention;
FIG. 5 is a schematic view of the external molding plate of the injection mold of the present invention;
FIG. 6 is a sectional view of the novel injection mold of the present invention;
the figure is marked with: the device comprises a first molding plate 1, a second molding plate 2, an upper fixing plate 3, a supporting plate 4, an outer molding plate 5, a side plate 6, a base plate 7, a fixing plate 8, a sliding rod 9, a second insert 10, a first insert 11 and a lifting column 12.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in the attached drawings 1 to 6, the novel injection mold comprises a frame, a fixed mold part, a movable mold part, an upper fixed plate 3, a reset system, an oil cylinder, an exhaust groove, a hydraulic system and an auxiliary mechanism. The frame comprises a first profiled sheet 1, a second profiled sheet 2, side panels 6. The movable mould part comprises an outer forming plate 5, a first slide block, a first insert 11 and a cold runner system. The fixed mould part comprises a second slide block, a second insert 10, a hot runner system, a supporting plate 4 and a stand column. The framework supports other components, the movable mould part is arranged at the bottom of the framework, the movable mould part can move up and down through a hydraulic system, the upper fixing plate 3 is fixed on the first molding plate 1, the upper end surface of the movable mould part is matched with the lower end surface of the fixed mould part in shape, and the movable mould part and the fixed mould part enclose to form a cavity of a molded product; the reset system controls the movable mould part to reset, the oil cylinder drives the hydraulic system, and the exhaust groove exhausts gas in the mould. The fixed die part, the movable die part, the frame, the upper fixing plate 3, the reset system, the oil cylinder and the hydraulic system are mutually independent and are all detachable structures; the design is convenient for cleaning and maintenance, and simultaneously, the shape of the die can be adjusted according to the requirement to produce the required model. The fixed mold part is connected with an upper fixing plate 3, and the upper fixing plate 3 is connected with a second molding plate 2. The reset system comprises four springs; the four springs are respectively arranged at four corners of the base plate 7 and between the left side plate and the right side plate; the upper end of the spring is propped against the lower surface of the movable mold part. The hydraulic system comprises a lifting column 12; the lifting columns 12 are arranged in six second round holes in the middle of the backing plate 7 and the fixed plate 8, and the upper ends of the lifting columns are connected with the movable mould part. The spring is matched with the lifting column 12 and moves up and down under the driving of the oil cylinder, and the hydraulic system is matched with the spring, so that the smooth movement of the movable mould part can be ensured, the accurate control is convenient, and the accurate size of the final product is ensured.
Preferably, the first mold plate 1 is a rectangular plate, which is located at the bottom and provides support for the entire mold. Three first round holes are respectively formed in the left side and the right side of the first molding plate 1, a second round hole is respectively formed in the center positions of the front side and the rear side, and six third round holes are formed between the second round holes. The third round holes are arranged in the order of two rows in front of and behind and three holes in each row; the diameter of the second round hole is larger than that of the first round hole, and the diameter of the first round hole is larger than that of the third round hole. The first round hole is used for connecting the side plate 6, and the second round hole and the third round hole are connected with the thimble system. The second molding plate 2 is positioned at the topmost end and is rectangular in shape, a circular pit is arranged in the middle of the second molding plate, and a circular hole is formed in the center of the pit. The second forming plate 2 is provided with four bolt holes at intervals of 90 degrees by taking the center of the concave pit as a circle center; the left side and the right side of the second forming plate 2 are respectively provided with three stepped round holes. The round hole of the second molding plate 2 is connected with an upper fixing plate 3. The side plate 6 comprises a left side plate and a right side plate; the left side plate and the right side plate are both rectangular, and one side of the long edge is fixed on the first molding plate 1. The side plates 6 reinforce the overall strength of the mould while protecting the other components inside.
Preferably, the outer forming plate 5 is a rectangular plate and is disposed above the side plate 6 by bolts. The middle part of the upper surface of the external forming plate 5 is hollowed, the hollowed shape is rectangular, four corners of the hollowed part are in smooth transition, and a first step round hole is formed in the position. A second stepped round hole is arranged beside each first stepped round hole, and a circular plate is arranged at the edge of an opening of each second stepped round hole; the strength of connection is guaranteed in such design, avoids warping. The outside profiled sheeting 5 fretwork department sets up intensive round hole, and intensive round hole centers on the ladder round hole, and the ladder round hole degree of depth is no longer than outside profiled sheeting 5 thickness. The dense round holes are used for arranging the thimble systems. The edge of the external forming plate 5 is provided with a third step round hole and a fourth step round hole. The minimum diameter of the third step round hole is larger than that of the fourth step round hole. The outer side of the outer forming plate 5 is provided with a guide rail; the first sliding block is arranged on the sliding rail. The outer forming plate 5 is provided with an arrow mark on the left side, the left side and the right side are respectively provided with two cold runner system holes, and the front side and the rear side are respectively provided with one cold runner system hole. The holes are more reasonable, and the flowing speed of the hot melt material in work is reasonable. The first insert 11 is rectangular, four round holes are arranged in the middle of the first insert, and the diameter of each round hole is the same as the inner diameter of a second stepped round hole of the outer forming plate 5; the first insert 11 is provided with a dense round hole around the round hole, the size of the dense round hole is the same as that of the dense round hole in the outer forming plate 5, and the first insert 11 is in contact with the lower surface of the supporting plate 4.
Preferably, the supporting plate 4 is rectangular, the middle of the upper surface of the supporting plate is hollowed, the hollowed shape comprises three parts, two sides of the supporting plate are first rectangles, the middle of the supporting plate is a second rectangle, and the area of the first rectangle is smaller than that of the second rectangle. Such a shape accommodates complex mold shapes. The middle part of the second rectangle is provided with round holes and dense round holes, and the size and the position of the round holes are the same as those of the round holes of the first insert 11. And an upright post is arranged in the round hole and used for supporting. The first rectangle is internally provided with a groove for strengthening the connection with other components. Four corners of the supporting plate 4 are respectively provided with a round hole, and two fifth step round holes are arranged beside each round hole; the second insert 10 is arranged at the hollow part, is rectangular, and is provided with four round holes in the middle for placing the stand column; round gaskets are arranged around the round holes, and a rectangular hole is formed beside each round hole; two ends of the second insert 10 are provided with fixing rods, and the fixing rods are provided with bolt connecting holes; the second insert 10 is hollow, and is provided with a hot runner system, and the hot runner system comprises a heat flow pipeline; the second slide block is arranged on a slide rail inside the supporting plate 4; the front side, the left side and the right side of the second insert 10 are respectively provided with two heat flow pipeline ports. Such an opening design ensures that the hot melt material is more smoothly injected.
Preferably, the upper fixing plate 3 is rectangular, and the lower surface of the upper fixing plate is hollowed out, and the hollowed-out shape is the same as the hollowed-out shape of the supporting plate 4. Each of four corners of the upper fixing plate 3 is provided with a sixth stepped round hole, and the middle part of the upper fixing plate is provided with a plurality of round holes; the left side of the upper fixing plate 3 is provided with two connecting holes, and the right side is provided with two connecting holes and two cold flow pipeline ports. The upper fixing plate 3 can ensure that the structure of the whole injection mold is more stable, and meanwhile, a cold flow pipeline port is arranged, so that the temperature brought by hot-melt materials can be reduced.
Preferably, the device also comprises a backing plate 7 and a fixing plate 8. The fixing plate 8 is rectangular and is arranged above the first forming plate 1 through bolts; six round holes are formed in the middle of the fixing plate 8, and round holes are formed in four corners of the fixing plate; the backing plate 7 is positioned above the fixed plate 8 and is connected with the fixed plate 8 through bolts; the backing plate 7 is rectangular, first round holes are formed in four corners, and six second round holes are formed in the middle of the backing plate; the backing plate 7 surrounds two middle second round holes and is provided with dense stepped round holes, and the diameter of the round hole on the upper surface side of the backing plate 7 is smaller than that of the round hole on the lower surface of the backing plate 7. The fixed plate 8 is combined with the backing plate 7 to ensure the stability of die sinking.
Preferably, the attachment means comprise a thimble system, a fixed ring, a sliding rod 9. The thimble system comprises a plurality of thimbles with different sizes, and the thimbles penetrate through the circular holes on the movable mould part and the fixed mould part; the fixed circular ring is arranged on the upper surface of the second forming plate 2; two sliding rods 9 are respectively arranged at two sides of the upper fixing plate 3, and the sliding rods 9 extend from the upper fixing plate 3 to the side plates 6.
Preferably, a cooling water channel is further arranged in the fixed mold part and the movable mold part, cooling liquid is introduced into the cooling water channel, and the cooling liquid comprises but is not limited to water, ammonia or Freon and plays a role in cooling in the working process of the mold. Correspondingly, a liquid storage tank is also arranged in the injection mold and used for storing cooling liquid.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be considered as the protection scope of the present invention.
Claims (10)
1. Novel injection mold, its characterized in that: the device comprises a frame, a fixed die part, a movable die part, an upper fixed plate, a reset system, an oil cylinder, an exhaust groove and a hydraulic system; the frame comprises a first forming plate, a second forming plate and a side plate; the movable mold part comprises an external forming plate, a first sliding block, a first insert and a cold runner system; the fixed die part comprises a second sliding block, a second insert, a hot runner system, a supporting plate and a stand column; the frame supports other components, the movable mould part is arranged at the bottom of the frame and can move up and down through a hydraulic system, the upper fixing plate is fixed on the first molding plate, and the movable mould part and the fixed mould part are enclosed to form a cavity of a molded product; the reset system controls the movable mould part to reset, the oil cylinder drives the hydraulic system, and the exhaust groove exhausts gas in the mould.
2. The new injection mold of claim 1, wherein: the first forming plate is a rectangular plate and is positioned at the bottom; the left side and the right side of the first forming plate are respectively provided with three first round holes, the center positions of the front side and the rear side are respectively provided with a second round hole, and six third round holes are formed between the second round holes; the third round holes are arranged in the order of two rows in front of and behind and three holes in each row; the diameter of the second round hole is larger than that of the first round hole, and the diameter of the first round hole is larger than that of the third round hole; the second molding plate is positioned at the topmost end and is rectangular, a circular pit is arranged in the middle of the second molding plate, and a circular hole is formed in the center of the pit; the second molding plate is provided with four bolt holes at intervals of 90 degrees by taking the center of the concave pit as a circle center; the left side and the right side of the second molding plate are respectively provided with three stepped round holes; the side plates comprise a left side plate and a right side plate; the left side plate and the right side plate are both rectangular, and one side of the long edge is fixed on the first molding plate.
3. The new injection mold of claim 1, wherein: the outer forming plate is a rectangular plate and is arranged above the side plate through a bolt; the middle part of the upper surface of the external forming plate is hollowed, the hollowed shape is rectangular, four corners of the hollowed part are in smooth transition, and a first step round hole is formed in the position; a second stepped round hole is arranged beside each first stepped round hole, and a circular plate is arranged at the edge of an opening of each second stepped round hole; dense round holes are formed in the hollowed parts of the external forming plates and surround the stepped round holes, and the depth of the stepped round holes does not exceed the thickness of the external forming plates; the edge of the external forming plate is provided with a third step round hole and a fourth step round hole; the minimum diameter of the third step round hole is larger than that of the fourth step round hole; the outer side of the outer forming plate is provided with a guide rail; the first sliding block is arranged on the sliding rail; the outer forming plate is provided with an arrow mark on the left side, the left side and the right side are respectively provided with two cold runner system holes, and the front side and the rear side are respectively provided with one cold runner system hole.
4. The new injection mold of claim 1, wherein: the first insert is rectangular, four round holes are formed in the middle of the first insert, and the diameter of each round hole is the same as the inner diameter of a second stepped round hole of the outer forming plate; the first insert is provided with an intensive round hole around the round hole, the position of the intensive round hole is the same as that of the intensive round hole in the external forming plate in size, and the first insert is in contact with the lower surface of the supporting plate.
5. The new injection mold of claim 1, wherein: the supporting plate is rectangular, the middle part of the upper surface of the supporting plate is hollowed, the hollowed shape comprises three parts, two sides of the supporting plate are first rectangles, the middle part of the supporting plate is a second rectangle, and the area of the first rectangle is smaller than that of the second rectangle; the middle part of the second rectangle is provided with a round hole and a dense round hole, the size and the position of the round hole are the same as those of the round hole of the first insert, and the size and the position of the dense round hole are the same as those of the round hole of the first insert; installing an upright post in the circular hole; a groove is formed in the first rectangle; four corners of the supporting plate are respectively provided with a round hole, and two fifth step round holes are arranged beside each round hole; the second insert is arranged at the hollow part and is rectangular, and the middle part of the second insert is provided with four round holes for placing the stand column; round gaskets are arranged around the round holes, and a rectangular hole is formed beside each round hole; fixing rods are arranged at two ends of the second insert, and bolt connecting holes are formed in the fixing rods; the second insert is hollow, and a hot runner system is arranged and comprises a heat flow pipeline; the second sliding block is arranged on the sliding rail in the supporting plate; two heat flow pipeline openings are respectively formed in the front side, the left side and the right side of the second insert.
6. The new injection mold of claim 1, wherein: the upper fixing plate is rectangular, the lower surface of the upper fixing plate is hollowed, and the hollowed shape is the same as that of the support plate; each of four corners of the upper fixing plate is provided with a sixth stepped round hole, and the middle part of the upper fixing plate is provided with a plurality of round holes; two connecting holes are formed in the left side of the upper fixing plate, and two connecting holes and two cold flow pipeline ports are formed in the right side of the upper fixing plate.
7. The new injection mold of claim 1, wherein: the fixed die part, the movable die part, the frame, the upper fixing plate, the reset system, the oil cylinder and the hydraulic system are mutually independent and are all detachable structures; the fixed mould part is connected with the upper fixing plate.
8. The new injection mold of claim 1, wherein: the device also comprises a backing plate and a fixing plate; the fixing plate is rectangular and is arranged above the first forming plate through a bolt; six round holes are formed in the middle of the fixing plate, and round holes are formed in four corners of the fixing plate; the backing plate is positioned above the fixed plate and is connected with the fixed plate through a bolt; the base plate is rectangular, first round holes are formed in the four corners of the base plate, and six second round holes are formed in the middle of the base plate; the backing plate surrounds two in the middle of the second round hole, and is provided with dense stepped round holes, and the diameter of the round hole on the upper surface side of the backing plate is smaller than that of the round hole on the lower surface of the backing plate.
9. The new injection mold of claim 1, wherein: the hydraulic system comprises a lifting column; the lifting columns are arranged in six second round holes in the middle of the base plate and the fixed plate, and the upper ends of the lifting columns are connected with the movable mould part.
10. The new injection mold of claim 1, wherein: the auxiliary mechanism comprises a fixed ring and a sliding rod; the fixed circular ring is arranged on the upper surface of the second forming plate; two sides of the upper fixing plate are respectively provided with two sliding rods, and the sliding rods extend to the side plates from the upper fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920437294.2U CN209812968U (en) | 2019-04-02 | 2019-04-02 | Novel injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920437294.2U CN209812968U (en) | 2019-04-02 | 2019-04-02 | Novel injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN209812968U true CN209812968U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920437294.2U Active CN209812968U (en) | 2019-04-02 | 2019-04-02 | Novel injection mold |
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| CN (1) | CN209812968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117507255A (en) * | 2023-11-15 | 2024-02-06 | 东莞市现代精工实业有限公司 | A divide liquid board forming die for thermal management system |
-
2019
- 2019-04-02 CN CN201920437294.2U patent/CN209812968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117507255A (en) * | 2023-11-15 | 2024-02-06 | 东莞市现代精工实业有限公司 | A divide liquid board forming die for thermal management system |
| CN117507255B (en) * | 2023-11-15 | 2024-04-30 | 东莞市现代精工实业有限公司 | A divide liquid board forming die for thermal management system |
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