CN210436532U - Hot runner hot nozzle joint of precise injection mold - Google Patents
Hot runner hot nozzle joint of precise injection mold Download PDFInfo
- Publication number
- CN210436532U CN210436532U CN201921315327.2U CN201921315327U CN210436532U CN 210436532 U CN210436532 U CN 210436532U CN 201921315327 U CN201921315327 U CN 201921315327U CN 210436532 U CN210436532 U CN 210436532U
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- joint
- hot runner
- hot
- injection mold
- temperature resistant
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Abstract
The utility model discloses a hot runner hot nozzle joint of a precision injection mold, which comprises a fixed seat and a bayonet socket and is characterized in that the fixed seat consists of a hollow stud and high temperature resistant glue, and the bayonet socket is provided with a joint connector; and a high-temperature resistant separation column and a sealing column are arranged in the joint connector. The fixer for the plug socket is connected with the fixing base, the insulating and high temperature resistant separating column is placed inside the fixer to separate the heating core, the heater short circuit can be prevented, the fine fixing effect is played in the hot runner heat nozzle joint connection process of the precise injection mold, the fine protection joint is arranged during glue leakage, the joint connection stability is greatly improved, the possibility of separation of the joint is reduced, the joint is well shielded, the damage caused by external force to the joint is avoided, and the service life of the joint is prolonged.
Description
Technical Field
The utility model relates to an accurate injection mold design technique especially relates to an accurate injection mold's hot runner heat is chewed and is connected.
Background
Hot runner is a heating element system used in an injection mold for injecting molten plastic pellets into a cavity of the mold, and is a new structure in which runners and runners of a conventional mold or a three-plate mold are heated, and the runners and runners do not need to be taken out for each molding.
Chinese patent publication No.: CN206678320U (Notice date: 2017.11.28) discloses a five-needle hot nozzle joint die, which comprises a hot runner plate, wherein the middle part of the hot runner plate is provided with a hot nozzle mounting hole for mounting a hot nozzle, one side of the hot runner plate is provided with a joint groove for mounting a five-needle joint, a wire groove for accommodating a wire is arranged between the joint groove and the hot nozzle mounting hole, and the wire groove is respectively communicated with the hot nozzle mounting hole and the joint groove.
However, the above existing plug-in hot runner joint cannot play a good fixing role in the connection process, the joint connection stability is not high, the joint is easy to break away in the working process, so that the heating ring cannot work, the production of injection molding products cannot be well guaranteed, the joint cannot be well protected, the joint is exposed outside, is easily damaged, and the normal use of the joint is affected.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a joint is chewed to accurate injection mold's hot runner heat to solve the above-mentioned problem that current plug-in hot runner connects.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a joint is chewed to precision injection mold's hot runner heat, includes fixing base, bayonet socket, its characterized in that, the fixing base comprises cavity double-screw bolt and high temperature resistant glue, the bayonet socket is equipped with joint connector, joint connector inside is equipped with high temperature resistant partition column and sealed post.
The interior of the hollow stud is fixed and sealed with a heater joint connector by using high-temperature-resistant glue.
The sealing post partially extends out of the joint connector.
The joint connector compresses the fixed seat, and the separation column and the sealing column are pressed by the joint connector.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model discloses a plug socket makes the fixer be connected with the fixing base, and the fixer is inside to set up insulating and high temperature resistance separation post and separates the heating core, can prevent the heater short circuit, chews the articulate in-process at the hot runner heat and plays fine fixed action, and better protection when leaking the glue simultaneously connects, avoids it to receive the damage of external force.
The utility model discloses a high temperature resistant glue is filled to the inside of fixing base, has improved the stability of articulate by a wide margin, has reduced the possibility that the joint takes place to break away from, has guaranteed the stability of injection moulding product production process.
Drawings
FIG. 1 is a schematic view of an assembly of the present invention with a fitting attached to a mold;
fig. 2 is a schematic view of the assembly structure of the present invention;
FIG. 3 is a schematic view of the fixing base of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the socket structure of fig. 1 according to the present invention.
Wherein: 1. a hollow stud; 2. high temperature resistant glue; 3. a joint connector; 4. separating the columns; 5. sealing the column; 6. a terminal; 9. a hot runner hot nozzle joint; 10. a mold; A. a fixed seat; B. a socket.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-4, the hot runner hot nozzle joint 9 of the precision injection mold of the present invention is disposed on a mold 10, and includes a fixing seat a and a socket B, wherein the fixing seat a and the socket B are connected to form the joint 9.
The fixing seat A consists of a hollow stud 1 and high-temperature-resistant glue 2; the plug socket B is provided with a joint connector 3, and a high-temperature-resistant separation column 4 and a sealing column 5 are arranged inside the joint connector 3.
The interior of the hollow stud 1 is fixed and sealed with a heater joint connector 3 by using high temperature resistant glue 2.
Said sealing post 5 partially protrudes out of the joint connector 3. The joint connector 3 compresses the fixing seat A, and the partition column 4 and the sealing column 5 are pressed by the joint connector 3.
After the hollow stud 1 in the fixing seat A is filled with the high-temperature-resistant glue 2, the cold end of the heater stretches out of the fixing seat A3-5 MM, the stretched part is connected with a lead wire through a terminal 6, the connected terminal is separated by a separation column 4 and a sealing column 3, the separation column 4 and the sealing column 3 are sleeved with a joint connector 3 at last, the joint connector 3 is connected to the fixing seat A through a screw, and meanwhile, the separation column 4 and the sealing column 3 can be pressed.
The utility model provides a joint is chewed to accurate injection mold's hot runner heat, seals at both ends about heater binding post, when dismantling, maintaining heater joint, only needs to twist out joint connector 3, tears terminal 6 open and can rewire.
The utility model discloses can chew the articulate in-process at accurate injection mold's hot runner heat and play fine fixed action, great improvement articulate stability, reduced the possibility that the joint takes place to break away from, the practicality is strong, fine assurance injection moulding product's production can play better the guard action that shelters from to the joint, has reduced the joint and has received the possibility of damage, has prolonged the life who connects.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (4)
1. The utility model provides a joint is chewed to precision injection mold's hot runner, includes fixing base (A), plug socket (B), its characterized in that, fixing base (A) comprises cavity double-screw bolt (1) and high temperature resistant glue (2), plug socket (B) is equipped with joint connector (3), joint connector (3) inside is equipped with high temperature resistant partition column (4) and sealed post (5).
2. Hot runner hot nozzle joint of a precision injection mould according to claim 1, characterized in that the inside of the hollow stud (1) is fixed and sealed with a high temperature resistant glue (2) to the heater joint connector (3).
3. Hot runner hot nozzle joint for a precision injection mould according to claim 1, characterised in that the sealing post (5) partly protrudes from the joint connector (3).
4. The hot runner hot nozzle joint of a precision injection mold according to claim 1, wherein the joint connector (3) presses the fixing seat (a), and the joint connector (3) presses the separation column (4) and the sealing column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315327.2U CN210436532U (en) | 2019-08-14 | 2019-08-14 | Hot runner hot nozzle joint of precise injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315327.2U CN210436532U (en) | 2019-08-14 | 2019-08-14 | Hot runner hot nozzle joint of precise injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210436532U true CN210436532U (en) | 2020-05-01 |
Family
ID=70408242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921315327.2U Active CN210436532U (en) | 2019-08-14 | 2019-08-14 | Hot runner hot nozzle joint of precise injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210436532U (en) |
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2019
- 2019-08-14 CN CN201921315327.2U patent/CN210436532U/en active Active
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| GR01 | Patent grant |