CN218615217U - Effectual hot runner injection structure keeps warm - Google Patents
Effectual hot runner injection structure keeps warm Download PDFInfo
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- CN218615217U CN218615217U CN202223035165.1U CN202223035165U CN218615217U CN 218615217 U CN218615217 U CN 218615217U CN 202223035165 U CN202223035165 U CN 202223035165U CN 218615217 U CN218615217 U CN 218615217U
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- movable groove
- hot runner
- seted
- injection molding
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an effectual hot runner injection structure keeps warm, include insulating tube and the pouring pipe of moulding plastics, the hot runner has been seted up to the centre of insulating tube, two locating holes have been seted up to the top surface symmetry of insulating tube, the annular has been seted up in the locating hole, the one end of the pouring pipe of moulding plastics is equipped with sealed piece, sealed piece is equipped with two locating levers towards the terminal surface symmetry of locating hole, movable groove A has been seted up in the locating lever, the activity is equipped with the awl piece in the movable groove A, six through-hole A have evenly been seted up towards the locating lever to movable groove A's one end. The utility model discloses a promote the stopper through pressing the button and move towards the direction of movable groove A, make the ball in the through-hole A slide to movable groove A, make the pouring pipe of moulding plastics and hot runner 5 when installation or dismantlement, correspond two locating holes of inserting or extracting two locating levers to easy to assemble or dismantlement, and the gap can not appear, thereby influence the heat preservation effect.
Description
Technical Field
The utility model relates to a technical field of moulding plastics specifically is an effectual hot runner injection structure keeps warm.
Background
Injection molding is a method for producing and molding industrial products; products are generally produced by rubber injection molding and plastic injection molding; the injection molding can also be divided into an injection molding method and a die casting method, the injection molding machine is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by an injection molding machine and the die; hot runners are heating element systems used in injection molds to inject molten plastic pellets into the mold cavity, and are a new construction that does not require the removal of runners and runners for each molding operation;
however, most of the existing hot runner structures are fixed by bolts when being connected with an injection molding pouring pipe, so that the installation or the disassembly is very inconvenient, the maintenance and the replacement efficiency are influenced, and when the bolts are screwed down, the threads are staggered, gaps are formed, and the heat insulation effect is influenced; therefore, the existing requirements are not met, and the hot runner injection molding structure with good heat preservation effect is provided for the hot runner injection molding structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectual hot runner injection structure keeps warm to solve the hot runner structure that proposes in the above-mentioned background art most adopt the bolt to fix when with the pouring pipe connection of moulding plastics, it is very inconvenient to install or dismantle like this, influences maintenance and change efficiency, when screwing up the bolt moreover, can the screw tooth dislocation, appears the gap, influences the heat preservation effect scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual hot runner injection structure keeps warm, includes insulating tube and the pouring tube of moulding plastics, the hot runner has been seted up to the centre of insulating tube, two locating holes have been seted up to the top surface symmetry of insulating tube, the annular has been seted up in the locating hole, the one end of the pouring tube of moulding plastics is equipped with sealed piece, sealed piece is equipped with two locating levers towards the terminal surface symmetry of locating hole, movable groove A has been seted up in the locating lever, the activity is equipped with the awl piece in the movable groove A, six through-hole A have evenly been seted up towards the locating lever outward to movable groove A's one end, the activity is equipped with the ball in the through-hole A, sealed piece is located two movable groove B has all been seted up to locating lever department, be equipped with the stopper in the movable groove B, the stopper is equipped with the spring towards the terminal surface of awl piece, the end face of awl piece towards the reverse side is equipped with the connecting rod, and the one end and the stopper fixed connection of connecting rod, the stopper is equipped with the button towards the awl piece.
Preferably, the limit block penetrates through the sealing block towards the button on the reverse side of the conical block.
Preferably, a through groove is formed between the movable groove A and the movable groove B, and the connecting rod movably penetrates through the through groove.
Preferably, the through hole A is located at one end of the movable groove A close to the movable groove B.
Preferably, the inclined plane of the conical block faces the ball, and the inclined plane is attached to the ball.
Preferably, the middle of the conical block is provided with two through holes B.
Preferably, one end of the heat preservation pipe is provided with an injection molding main body, and one end of the injection molding main body is provided with an injection molding nozzle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model connects the cone block with the limiting block through the connecting rod, so that the moving direction and distance of the cone block and the limiting block are synchronous, and the ball can not completely enter the movable groove A through one end of the connecting rod positioned in the movable groove A;
the utility model pushes the limiting block to move towards the direction of the movable groove A by pressing the button, so that the ball in the through hole A can slide in the movable groove A, and when the injection molding pouring pipe and the hot runner are installed or disassembled, the two positioning rods are correspondingly inserted or pulled out of the two positioning holes, thereby facilitating the installation or disassembly, and no gap appears, thereby affecting the heat preservation effect;
the utility model discloses a loose the button after pouring pipe and the hot runner installation of moulding plastics, make the spring promote the stopper towards ball opposite direction motion, make the awl piece promote in the ball extrudees into through-hole A, make the one end card of ball go into the annular in the middle of the locating hole, fix.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a side view partially cut-away view of the utility model as a whole;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;
fig. 4 is a partial top view and a cut-away view of the positioning rod of the present invention.
In the figure: 1. a heat preservation pipe; 2. a sealing block; 3. a button; 4. injection molding a pouring tube; 5. a hot runner; 6. injection molding the main body; 7. an injection molding nozzle; 8. positioning holes; 9. positioning a rod; 10. a movable groove A; 11. a conical block; 12. a through hole A; 13. a ball bearing; 14. a movable groove B; 15. a limiting block; 16. a spring; 17. a connecting rod; 18. a ring groove; 19. and a through hole B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides an effectual hot runner injection structure keeps warm, including insulating tube 1 and the pouring tube 4 of moulding plastics, hot runner 5 has been seted up to insulating tube 1's centre, two locating holes 8 have been seted up to insulating tube 1's top surface symmetry, annular 18 has been seted up in the locating hole 8, the one end of the pouring tube 4 of moulding plastics is equipped with sealed piece 2, sealed piece 2 is equipped with two locating levers 9 towards the terminal surface symmetry of locating hole 8, movable groove A10 has been seted up in the locating lever 9, the activity is equipped with tapered block 11 in the movable groove A10, six through-hole A12 have evenly been seted up towards locating lever 9 to the one end of movable groove A10, the activity is equipped with ball 13 in through-hole A12, sealed piece 2 is located two locating levers 9 departments and has all seted up movable groove B14, be equipped with stopper 15 in the movable groove B14, stopper 15 is equipped with spring 16 towards the terminal surface of tapered block 11, tapered block 11 is equipped with connecting rod 17 towards the terminal surface of stopper 15, and stopper 15 fixed connection of connecting rod 17, stopper 15 is equipped with button 3 towards the reverse side of tapered block 11.
Furthermore, the limited block 15 movably penetrates through the sealing block 2 towards the button 3 on the reverse side of the conical block 11.
A through groove is arranged between the movable groove A10 and the movable groove B14, and the connecting rod 17 movably penetrates through the through groove.
The through hole a12 is located at one end of the movable groove a10 near the movable groove B14.
The inclined surface of the conical block 11 faces the ball 13, and the inclined surface is attached to the ball 13.
Two through holes B19 are arranged in the middle of the conical block 11.
One end of the insulating tube 1 is provided with an injection molding main body 6, and one end of the injection molding main body 6 is provided with an injection molding nozzle 7.
During the use, be connected awl piece 11 and stopper 15 through connecting rod 17, make the direction and the distance of awl piece 11 and stopper 15 motion synchronous, one end through connecting rod 17 is located movable groove A10, make ball 13 can't get into movable groove A10 completely, promote the direction motion of stopper 15 towards movable groove A10 through pressing button 3, make ball 13 in the through-hole A12 can slide to movable groove A, make pouring tube 4 and hot runner 5 of moulding plastics when installation or dismantlement, should insert or extract two locating holes 8 with two locating levers 9, thereby easy to assemble or dismantlement, and the gap can not appear, thereby influence the heat preservation effect, loosen button 3 after installing through pouring tube 4 and hot runner 5 of moulding plastics, make spring 16 promote stopper 15 and move towards ball 13 opposite direction, make awl piece 11 promote ball 13 and extrude in through-hole A12, make the one end card of ball 13 go into the annular 18 in the middle of locating hole, fix.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an effectual hot runner injection structure keeps warm, includes insulating tube (1) and injection moulding pouring pipe (4), its characterized in that: hot runner (5) have been seted up to the centre of insulating tube (1), two locating holes (8) have been seted up to the top surface symmetry of insulating tube (1), annular (18) have been seted up in locating hole (8), the one end of pouring tube (4) of moulding plastics is equipped with sealed piece (2), sealed piece (2) are equipped with two locating levers (9) towards the terminal surface symmetry of locating hole (8), movable groove A (10) have been seted up in locating lever (9), movable groove A (10) internalization is equipped with awl piece (11), six through-hole A (12) have evenly been seted up towards locating lever (9) outer to the one end of movable groove A (10), through-hole A (12) internalization is equipped with ball (13), sealed piece (2) are located two movable groove B (14) are all seted up in locating lever (9) department, be equipped with stopper (15) in movable groove B (14), stopper (15) are equipped with spring (16) towards the terminal surface of awl piece (11), awl piece (11) are equipped with connecting rod (17) towards the terminal surface of stopper (15), and the one end and the fixed button (15) are connected button (3) are equipped with stopper (11).
2. The hot runner injection molding structure with good heat preservation effect as claimed in claim 1, wherein: the limiting block (15) movably penetrates through the sealing block (2) towards the button (3) on the reverse side of the conical block (11).
3. The hot runner injection molding structure with good heat preservation effect according to claim 1, is characterized in that: a through groove is formed between the movable groove A (10) and the movable groove B (14), and the connecting rod (17) movably penetrates through the through groove.
4. The hot runner injection molding structure with good heat preservation effect as claimed in claim 1, wherein: the through hole A (12) is positioned at one end of the movable groove A (10) close to the movable groove B (14).
5. The hot runner injection molding structure with good heat preservation effect according to claim 1, is characterized in that: the inclined plane of the conical block (11) faces the ball (13), and the inclined plane is attached to the ball (13).
6. The hot runner injection molding structure with good heat preservation effect according to claim 1, is characterized in that: two through holes B (19) are formed in the middle of the conical block (11).
7. The hot runner injection molding structure with good heat preservation effect as claimed in claim 1, wherein: one end of the heat-insulating pipe (1) is provided with an injection molding main body (6), and one end of the injection molding main body (6) is provided with an injection molding nozzle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223035165.1U CN218615217U (en) | 2022-11-15 | 2022-11-15 | Effectual hot runner injection structure keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223035165.1U CN218615217U (en) | 2022-11-15 | 2022-11-15 | Effectual hot runner injection structure keeps warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218615217U true CN218615217U (en) | 2023-03-14 |
Family
ID=85446997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223035165.1U Active CN218615217U (en) | 2022-11-15 | 2022-11-15 | Effectual hot runner injection structure keeps warm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218615217U (en) |
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2022
- 2022-11-15 CN CN202223035165.1U patent/CN218615217U/en active Active
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