CN212171194U - High-strength rotating frame injection mold - Google Patents
High-strength rotating frame injection mold Download PDFInfo
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- CN212171194U CN212171194U CN201922349935.1U CN201922349935U CN212171194U CN 212171194 U CN212171194 U CN 212171194U CN 201922349935 U CN201922349935 U CN 201922349935U CN 212171194 U CN212171194 U CN 212171194U
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- embedded part
- injection mold
- rotating frame
- high strength
- mould
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Abstract
The utility model provides a high strength swivel mount injection mold, including upper die, lower die and built-in fitting, the built-in fitting is placed in the lower die, the upper die bottom sets up the reference column, the reference column evenly sets up in the upper die four corners, the upper die bottom sets up the recess and set up sprue and gas vent in the middle of the recess, the lower die top set up with reference column complex locating hole, the lower die middle part sets up the die cavity that is used for shaping, set up the brace table that is used for forming the stiffening rib in the die cavity; the trapezoidal supporting table is matched with the cavity to form the reinforcing rib to increase the strength of the rotating frame, and the supporting table and the positioning core are used for accurately supporting the annular embedded part, so that the embedded part is accurately placed, the stress of the rotating frame is uniform in the using process, and the structural stability is improved.
Description
Technical Field
The utility model relates to a mop swivel mount field especially relates to a high strength swivel mount injection mold.
Background
The rotary mop is taken as a convenient indoor cleaning tool, water in a mop head is thrown away by the rotary mop which can be conveniently rotated, and people prefer the rotary mop.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a high strength swivel mount injection mold through setting up the stiffening rib, increasing built-in fitting technical means, has solved the not enough problem that leads to life weak point of plastics swivel mount intensity.
In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:
the utility model provides a high strength swivel mount injection mold, includes mould, lower mould and built-in fitting, the built-in fitting is placed in the lower mould, it sets up the reference column to go up the mould bottom, the reference column evenly sets up go up the mould four corners, it sets up the recess and is in to go up the mould bottom set up sprue and gas vent in the middle of the recess, the lower mould top set up with reference column complex locating hole, the lower mould middle part sets up the die cavity that is used for the shaping, set up the brace table that is used for forming the stiffening rib in the die cavity.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a high strength swivel mount injection mold uses trapezoidal brace table cooperation die cavity to form the intensity that the stiffening rib increased the swivel mount, uses brace table and the accurate cyclic annular built-in fitting that supports of location core for the built-in fitting is placed accurately, makes the swivel mount atress in the use even, improves structural stability.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a structural view of an upper mold of the present invention;
FIG. 3 is a lower mold structure diagram of the present invention;
FIG. 4 is a schematic structural view of the embedded part of the present invention;
in the figure: 1. an upper die; 11. a positioning column; 12. a material injection port; 13. an exhaust port; 2. a lower die; 21. positioning holes; 22. a support table; 23. a cavity; 24. a positioning core; 25. pushing the material column; 3. an embedded part.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.
As shown in the accompanying drawings 1-4, the high-strength rotating frame injection mold comprises an upper mold 1, a lower mold 2 and an embedded part 3, wherein the embedded part 3 is placed in the lower mold 2, positioning columns 11 are arranged at the bottom of the upper mold 1, the positioning columns 11 are uniformly arranged at four corners of the upper mold 1, a groove is arranged at the bottom of the upper mold 1, a filling port 12 and an exhaust port 13 are formed in the middle of the groove, a positioning hole 21 matched with the positioning columns 11 is formed in the top of the lower mold 2, a cavity 23 for forming is formed in the middle of the lower mold 2, and a supporting table 22 for forming reinforcing ribs is arranged in the cavity 23. The use flow of the high-strength rotating frame injection mold is that the positioning column 11 of the upper mold 1 is matched with the positioning hole 21 of the lower mold 2 to close the mold, after the mold is closed, the molten plastic is injected from the injection port 12, in the injection process, air in the formed cavity is discharged from the exhaust port 13, the support table 22 is set to be trapezoidal, the cavity 23 is matched to form reinforcing ribs in the rotating frame, the inner rings of the rotating frame are uniformly distributed on the formed reinforcing ribs, and the stability of the rotating frame in the use process is improved.
Further, the embedded part 3 is placed on the top of the supporting platform 22; the embedded part 3 is placed at the top of the supporting table 22, the embedded part is arranged at the mounting position of the mop head on the embedded part after forming, and the mop head is more stable in mounting due to rigid connection modes such as bolt fixing.
Further, the embedded part 3 is made of stainless steel, the embedded part 3 is annular, and through holes are uniformly formed in the embedded part 3; because the embedded part 3 is placed on the supporting frame formed on the top of the supporting table 22, the bottom surface of the embedded part 3 is exposed in the air, the service life is prolonged by using stainless steel as a material, and the embedded part 3 is supported by the annular matching cavity 23, so that the embedded part 3 is more stably installed.
Further, a positioning core 24 matched with the through hole and used for accurately positioning the embedded part 3 is arranged at the top of the supporting table 22; the embedded part 3 is more convenient to install and position by using the positioning core 24, and after the rotating frame is formed, a circumferential hole formed by the positioning core 24 exists in the bottom surface of the rotating frame, and the formed circumferential hole is convenient for the embedded part to be tapped subsequently so as to install the mop head through bolts.
Further, the embedded part 3 is subjected to preheating treatment before use; the embedded part 3 is preheated and then placed on the top of the supporting table 22, so that when the embedded part is used for increasing the strength, the phenomenon that the quality of the rotating frame is affected due to the fact that large internal stress is generated around the embedded part 3 due to the fact that the contractibility of metal and plastic is different is avoided.
Further, a material pushing column 25 for pushing out the injection molded rotating frame is arranged in the middle of the top surface of the lower die 2; the material pushing column 25 for directly pushing out the formed rotating frame is arranged, demolding is simplified, and the material pushing column 25 is located in the center of the mold, so that the rotating frame is uniformly stressed and cannot be damaged.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a high strength swivel mount injection mold, includes mould (1), lower mould (2) and built-in fitting (3), built-in fitting (3) are placed in lower mould (2), its characterized in that: go up mould (1) bottom and set up reference column (11), reference column (11) evenly set up go up mould (1) four corners, it sets up the recess and is in to go up mould (1) bottom set up sprue (12) and gas vent (13) in the middle of the recess, lower mould (2) top set up with reference column (11) complex locating hole (21), lower mould (2) middle part sets up and is used for fashioned die cavity (23), set up brace table (22) that are used for forming the stiffening rib in die cavity (23).
2. The high strength rotating frame injection mold according to claim 1, wherein: the embedded parts (3) are placed on the top of the supporting platform (22).
3. The high strength rotating frame injection mold according to claim 2, wherein: the embedded part (3) is made of stainless steel, the embedded part (3) is annular, and through holes are uniformly formed in the embedded part (3) ring.
4. A high strength rotating turret injection mold according to claim 3, wherein: and a positioning core (24) which is matched with the through hole and used for accurately positioning the embedded part (3) is arranged at the top of the supporting table (22).
5. The high strength rotating rack injection mold according to claim 4, wherein: the embedded part (3) is subjected to preheating treatment before use.
6. The high strength rotating frame injection mold according to claim 1, wherein: and a material pushing column (25) used for pushing out the injection molded rotating frame is arranged in the middle of the top surface of the lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349935.1U CN212171194U (en) | 2019-12-24 | 2019-12-24 | High-strength rotating frame injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349935.1U CN212171194U (en) | 2019-12-24 | 2019-12-24 | High-strength rotating frame injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212171194U true CN212171194U (en) | 2020-12-18 |
Family
ID=73762793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922349935.1U Active CN212171194U (en) | 2019-12-24 | 2019-12-24 | High-strength rotating frame injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212171194U (en) |
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2019
- 2019-12-24 CN CN201922349935.1U patent/CN212171194U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-strength rotary frame injection mold Effective date of registration: 20220920 Granted publication date: 20201218 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Wucheng branch Pledgor: Jinhua Haifeng Industry Co.,Ltd. Registration number: Y2022330002347 |