CN209682796U - A kind of injection mold of plastics waterproofing vent valve - Google Patents
A kind of injection mold of plastics waterproofing vent valve Download PDFInfo
- Publication number
- CN209682796U CN209682796U CN201920005724.3U CN201920005724U CN209682796U CN 209682796 U CN209682796 U CN 209682796U CN 201920005724 U CN201920005724 U CN 201920005724U CN 209682796 U CN209682796 U CN 209682796U
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- fixedly connected
- vent valve
- groove
- thread
- support spring
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Abstract
The utility model discloses a kind of injection molds of plastics waterproofing vent valve, including bottom plate, die holder is fixedly connected at the top of the bottom plate, the inside of the die holder is equipped with groove, the inside of the bottom plate offers thread groove, and the inner wall of the groove is fixedly connected with die cavity ring, and the slot internal screw thread of the thread groove is connected with thread plug, the bottom surface of the thread plug is fixedly connected with spanner, and the top surface of the thread plug is fixedly connected with vibrating motor and support spring.The injection mold of the plastics waterproofing vent valve, pass through vibrating motor, amplitude disk and support spring, make vibrating motor that amplitude disk and mold cavity plate be driven to be vibrated, and it is buffered by support spring, to making die cavity ring be slided with annular groove, so that the injection material inside die cavity ring be made to tamp by bottom die cavity panel vibration, thus realize considerably reduce formed product after there is the effect of contraction trace, ensure the quality of product, it is more convenient to use.
Description
Technical field
The utility model relates to injection mold technology more particularly to a kind of injection molds of plastics waterproofing vent valve.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying；And the production of plastics waterproofing vent valve then needs
Injection mold is used to be made.
Plastics waterproofing vent valve currently on the market is easy during mold injection because in melting temperature deviation or die cavity
Plastics are insufficient and product surface is caused to occur shrinking trace, use very inconvenient.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of injection mold of plastics waterproofing vent valve, solves
Plastics waterproofing vent valve currently on the market is easy because plastics are not in melting temperature deviation or die cavity during mold injection
Product surface is caused the problem of shrinking trace occur enough.
To achieve the goals above, the utility model adopts the technical scheme that a kind of note of plastics waterproofing vent valve
Mould, including bottom plate, die holder is fixedly connected at the top of the bottom plate, and the inside of the die holder is equipped with groove, the bottom plate
Inside offer thread groove, the inner wall of the groove is fixedly connected with die cavity ring, and the slot internal screw thread of the thread groove is connected with
Thread plug, the bottom surface of the thread plug are fixedly connected with spanner, and the top surface of the thread plug is fixedly connected with vibrating motor and branch
Spring is supportted, and vibrating motor is located at the middle part of thread plug top surface, the output end of the vibrating motor is fixedly connected with amplitude disk, institute
It states and is fixedly connected with mold cavity plate at the top of amplitude disk and support spring, the top surface of the mold cavity plate offers annular groove, and die cavity
The bottom end of ring is slidably connected in the slot of annular groove, and the middle part of the die cavity plate top surface is equipped with mode.
Preferably, the top surface of the die holder is fixedly connected with limit guide post.
Preferably, the quantity of the limit guide post is four, and four limit guide posts are located at the quadrangle of die holder top surface.
Preferably, the front and back of the die holder is fixedly connected to handle.
Preferably, the quantity of the support spring is four, and four support springs are located at the surrounding of vibrating motor.
Preferably, the support spring is made of manganese steel material.
Compared with prior art, the utility model has the beneficial effects that the injection mold of the plastics waterproofing vent valve, passes through
Vibrating motor, amplitude disk and support spring make vibrating motor that amplitude disk and mold cavity plate be driven to be vibrated, and pass through support spring
It is buffered, to make die cavity ring be slided with annular groove, so that the injection material inside die cavity ring be made to pass through bottom die cavity plate
Vibration and tamp, thus realize considerably reduce formed product after occur contraction trace effect, ensured the quality of product,
It is more convenient to use.
Detailed description of the invention
Fig. 1 is the utility model structure front elevational view；
Fig. 2 is the utility model structure front view.
In figure: 1 bottom plate, 2 die holders, 3 grooves, 4 thread grooves, 5 die cavity rings, 6 thread plugs, 7 spanners, 8 vibrating motors, 9 supports
Spring, 10 amplitude disks, 11 mold cavity plates, 12 annular grooves, 13 modes, 14 limit guide posts, 15 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-2, a kind of injection mold of plastics waterproofing vent valve, including bottom plate 1, the top of bottom plate 1 are fixedly connected
There is die holder 2, the inside of die holder 2 is equipped with groove 3, and the inside of bottom plate 1 offers thread groove 4, and the inner wall of groove 3 is fixedly connected with mould
Chamber ring 5, the slot internal screw thread of thread groove 4 are connected with thread plug 6, and the bottom surface of thread plug 6 is fixedly connected with spanner 7, the top of thread plug 6
Face is fixedly connected with vibrating motor 8 and support spring 9, and vibrating motor 8 is located at the middle part of 6 top surface of thread plug, support spring 9
Quantity is four, and four support springs 9 are located at the surrounding of vibrating motor 8, and support spring 9 is made of manganese steel material,
The output end of vibrating motor 8 is fixedly connected with amplitude disk 10, and the top of amplitude disk 10 and support spring 9 is fixedly connected with mold cavity plate
11, the top surface of mold cavity plate 11 offers annular groove 12, and the bottom end of die cavity ring 5 is slidably connected in the slot of annular groove 12, die cavity
The middle part of 11 top surface of plate is equipped with mode 13, by vibrating motor 8, amplitude disk 10 and support spring 9, vibrating motor 8 is made to drive vibration
Width disk 10 and mold cavity plate 11 are vibrated, and are buffered by support spring 9, so that die cavity ring 5 and annular groove 12 be made to carry out
Sliding is tamped so that the injection material inside die cavity ring 5 be made to vibrate by bottom die cavity plate 11, is greatly reduced to realize
Occur shrinking the effect of trace after formed product, ensured the quality of product, more convenient to use, the top surface of die holder 2 is solid
Surely it is connected with limit guide post 14, the quantity of limit guide post 14 is four, and four limit guide posts 14 are located at 2 top surface of die holder
Quadrangle, the front and back of die holder 2 are fixedly connected to handle 15.
In conclusion the injection mold of the plastics waterproofing vent valve, passes through vibrating motor 8, amplitude disk 10 and support spring
9, make vibrating motor 8 that amplitude disk 10 and mold cavity plate 11 be driven to be vibrated, and buffered by support spring 9, to make mould
Chamber ring 5 is slided with annular groove 12, is tamped so that the injection material inside die cavity ring 5 be made to vibrate by bottom die cavity plate 11,
To realize considerably reduce formed product after occur shrink trace effect, ensured the quality of product, used more
Add conveniently, solves plastics waterproofing vent valve currently on the market and be easy during mold injection because of melting temperature deviation or mould
Intracavitary plastics are insufficient and product surface is caused the problem of shrinking trace occur.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of injection mold of plastics waterproofing vent valve, including bottom plate (1), which is characterized in that the top of the bottom plate (1) is solid
Surely it is connected with die holder (2), the inside of the die holder (2) is equipped with groove (3), and the inside of the bottom plate (1) offers thread groove
(4), the inner wall of the groove (3) is fixedly connected with die cavity ring (5), and the slot internal screw thread of the thread groove (4) is connected with thread plug
(6), the bottom surface of the thread plug (6) is fixedly connected with spanner (7), and the top surface of the thread plug (6) is fixedly connected with vibration electricity
Machine (8) and support spring (9), and vibrating motor (8) is located at the middle part of thread plug (6) top surface, the output of the vibrating motor (8)
End is fixedly connected with amplitude disk (10), is fixedly connected with mold cavity plate (11) at the top of the amplitude disk (10) and support spring (9),
The top surface of the mold cavity plate (11) offers annular groove (12), and the bottom end of die cavity ring (5) is slidably connected at annular groove (12)
In slot, the middle part of mold cavity plate (11) top surface is equipped with mode (13).
2. a kind of injection mold of plastics waterproofing vent valve according to claim 1, which is characterized in that the die holder (2)
Top surface be fixedly connected with limit guide post (14).
3. a kind of injection mold of plastics waterproofing vent valve according to claim 2, which is characterized in that the limit guide post
(14) quantity is four, and four limit guide posts (14) are located at the quadrangle of die holder (2) top surface.
4. a kind of injection mold of plastics waterproofing vent valve according to claim 1, which is characterized in that the die holder (2)
Front and back be fixedly connected to handle (15).
5. a kind of injection mold of plastics waterproofing vent valve according to claim 1, which is characterized in that the support spring
(9) quantity is four, and four support springs (9) are located at the surrounding of vibrating motor (8).
6. a kind of injection mold of plastics waterproofing vent valve according to claim 1, which is characterized in that the support spring
(9) it is made of manganese steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005724.3U CN209682796U (en) | 2019-01-03 | 2019-01-03 | A kind of injection mold of plastics waterproofing vent valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005724.3U CN209682796U (en) | 2019-01-03 | 2019-01-03 | A kind of injection mold of plastics waterproofing vent valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209682796U true CN209682796U (en) | 2019-11-26 |
Family
ID=68598099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920005724.3U Active CN209682796U (en) | 2019-01-03 | 2019-01-03 | A kind of injection mold of plastics waterproofing vent valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209682796U (en) |
-
2019
- 2019-01-03 CN CN201920005724.3U patent/CN209682796U/en active Active
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