CN214645434U - Injection molding machine mold for manufacturing steering wheel keys - Google Patents
Injection molding machine mold for manufacturing steering wheel keys Download PDFInfo
- Publication number
- CN214645434U CN214645434U CN202120079933.XU CN202120079933U CN214645434U CN 214645434 U CN214645434 U CN 214645434U CN 202120079933 U CN202120079933 U CN 202120079933U CN 214645434 U CN214645434 U CN 214645434U
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- CN
- China
- Prior art keywords
- upper die
- die holder
- bottom end
- injection molding
- lower die
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 15
- 229920003023 plastic Polymers 0.000 abstract description 15
- 150000001875 compounds Chemical class 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding machine die for manufacturing steering wheel keys, which comprises a cylinder, wherein the bottom end of the cylinder is connected with a guide pillar, the bottom end of the guide pillar is connected with an upper die base, the bottom end of the upper die base is provided with a lower die base, the bottom end of the lower die base is connected with a base, the interior of the upper die base is connected with a buffer column, the interior of the upper die base is connected with a spring, the interior of the upper die base is connected with a buffer pad, the bottom end of the upper die base is provided with an upper die cavity, the upper end of the lower die base is provided with a lower die cavity, and one end of the lower die cavity is provided with an exhaust hole; the utility model discloses in, be provided with bumping post, spring, blotter in the inside of upper die base, at the compound die in-process, can reduce the contact collision of upper die base and die holder, reduce the compound die and bring the damage of mould, make its mould more durable, secondly in the inside of die holder, drive the inside hydrologic cycle of cooling tube through the water pump, make its plastics shaping time when accelerating the compound die and mould plastics, improved the efficiency of moulding plastics.
Description
Technical Field
The utility model relates to a cable field especially relates to a preparation injection molding machine mould for steering wheel button.
Background
The steering wheel key is used for controlling light on a vehicle, a loudspeaker and the like, most of materials of the steering wheel key are made of plastics and are processed by a corresponding injection molding grinding tool, and the injection molding die is a tool for producing plastic products; also a tool for endowing the plastic product with complete structure and accurate dimension; injection molding is a processing method used for mass production of parts with complex shapes, and particularly relates to a method for injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.
There are the following problems:
to current injection mold for steering wheel button, its compound die injection process needs certain time plastics just can cool off the shaping, and it can reduce the efficiency of moulding plastics, secondly is at the compound die in-process, goes up mould and lower grinding apparatus and contact collision, under long-term the use, can accelerate the damage of upper die base and die holder.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an injection molding machine mold for manufacturing steering wheel keys.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the injection molding machine die comprises a cylinder, wherein the bottom end of the cylinder is connected with a guide pillar, the bottom end of the guide pillar is connected with an upper die base, the bottom end of the upper die base is provided with a lower die base, the bottom end of the lower die base is connected with a base, the inner part of the upper die base is connected with a buffering column, the inner part of the upper die base is connected with a spring, the inner part of the upper die base is connected with a buffering pad, the bottom end of the upper die base is provided with an upper die cavity, the upper end of the lower die base is provided with a lower die cavity, one end of the lower die cavity is provided with an exhaust hole, the bottom end of the lower die cavity is provided with a cooling pipe, one end of the cooling pipe is connected with a water pump, the bottom end of the lower die cavity is connected with an ejector rod, and one end of the upper die base is connected with an injection molding pipe.
As a further description of the above technical solution:
the bottom end of the cylinder is connected to the upper end of the guide pillar in a sliding mode, the bottom end of the guide pillar is fixedly connected to the upper end of the upper die holder, four groups of guide pillars are arranged, and the four groups of guide pillars are in central symmetry with respect to the upper surface of the upper die holder.
As a further description of the above technical solution:
one side of the upper die base is fixedly connected with one end of the injection molding pipe.
As a further description of the above technical solution:
the inner part of the upper die base is fixedly connected to the upper ends of the springs, the number of the springs is two, and the inner part of the upper die base is fixedly connected to the upper ends of the buffer columns.
As a further description of the above technical solution:
the bottom of die holder can be dismantled and connect in the upper end of base, the inside fixed connection of upper die base is in the upper end of blotter, the blotter adopts rubber to make.
As a further description of the above technical solution:
the bottom end of the lower die holder is fixedly connected to the upper end of the water pump, one end of the water pump is inserted into one end of the cooling pipe, and the cooling pipe is arranged inside the lower die holder.
As a further description of the above technical solution:
the bottom end of the lower die cavity is fixedly connected to the upper ends of the ejector rods, and the number of the ejector rods is two.
Compared with the prior art, the beneficial effects of the utility model are that:
on original basis, be provided with bumping post, spring, blotter in the inside of upper die base, at the compound die in-process, can reduce the contact collision of upper die base and die holder, reduce the compound die and bring the damage of mould, make its mould more durable, secondly in the inside of die holder, drive the inside hydrologic cycle of cooling tube through the water pump, make its plastics shaping time when accelerating the compound die and mould plastics, improved the efficiency of moulding plastics.
Drawings
Fig. 1 is an overall schematic view of an injection molding machine mold for manufacturing steering wheel keys according to the present invention;
fig. 2 is a sectional view of an upper mold base of an injection molding machine mold for manufacturing steering wheel keys according to the present invention;
fig. 3 is a sectional view of a lower mold base of the injection molding machine mold for manufacturing steering wheel keys.
Illustration of the drawings:
1. a cylinder; 2. a guide post; 3. an upper die holder; 4. a lower die holder; 5. a base; 6. injection molding a tube; 7. a buffer column; 8. a spring; 9. a cushion pad; 10. an upper mold cavity; 11. a top rod; 12. a lower die cavity; 13. an exhaust hole; 14. a water pump; 15. and (7) cooling the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a preparation injection molding machine mould for steering wheel button, including cylinder 1, the bottom of cylinder 1 is connected with guide pillar 2, the bottom of guide pillar 2 is connected with upper die base 3, the bottom of upper die base 3 is provided with die holder 4, the bottom of die holder 4 is connected with base 5, the internal connection of upper die base 3 has cushion column 7, the internal connection of upper die base 3 has spring 8, the internal connection of upper die base 3 has blotter 9, the bottom of upper die base 3 is provided with die cavity 10, the upper end of die holder 4 is provided with die cavity 12 down, the one end of die cavity 12 is provided with exhaust hole 13 down, the bottom of die cavity 12 is provided with cooling tube 15 down, the one end of cooling tube 15 is connected with water pump 14, the bottom of die cavity 12 is connected with ejector pin 11 down, the one end of upper die base 3 is connected with injection molding tube 6.
The bottom end of the cylinder 1 is slidably connected to the upper end of the guide pillar 2, the bottom end of the guide pillar 2 is fixedly connected to the upper end of the upper die holder 3, four groups of guide pillars 2 are provided, the four groups of guide pillars 2 are centrosymmetric with respect to the upper surface of the upper die holder 3, wherein the cylinder 1 drives the guide pillars 2 to stretch, and the guide pillars 2 drive the upper die holder 3 to move up and down to complete die assembly and die sinking; one side of the upper die holder 3 is fixedly connected with one end of an injection molding pipe 6, wherein the injection molding pipe 6 is used for bringing melt molding into an upper die cavity 10 and a lower die cavity 12, and the upper die cavity 10 is used for shaping keys; the inner part of the upper die holder 3 is fixedly connected to the upper ends of the springs 8, the number of the springs 8 is two, the inner part of the upper die holder 3 is fixedly connected to the upper ends of the buffer posts 7, and the buffer posts 7 and the springs 8 are used for reducing the collision effect when the upper die holder 3 and the lower die holder 4 are assembled, so that the upper die holder 3 and the lower die holder 4 are protected; the bottom end of the lower die holder 4 is detachably connected to the upper end of the base 5, the interior of the upper die holder 3 is fixedly connected to the upper end of a cushion pad 9, the cushion pad 9 is made of rubber, the lower die holder 4 is matched with the upper die holder 3 to perform injection molding on the keys, and the cushion pad 9 is used for buffering protection during die assembly; the bottom end of the lower die holder 4 is fixedly connected to the upper end of a water pump 14, one end of the water pump 14 is inserted into one end of a cooling pipe 15, the cooling pipe 15 is arranged inside the lower die holder 4, the water pump 14 provides power, so that cooling liquid of the cooling pipe 15 circulates inside the cooling pipe, and the effect of quickly cooling and forming molten plastic is achieved; the bottom end of the lower die cavity 12 is fixedly connected to the upper ends of the ejector rods 11, the number of the ejector rods 11 is two, the lower die cavity 12 is matched with the upper die cavity 10 to achieve the effect of plastic shaping, the exhaust holes 13 are used for exhausting air inside during die assembly to guarantee the quality of products, and the ejector rods 11 are used for pushing out formed steering wheel keys to achieve the effect of automatic blanking.
And (3) description of a work flow: when the device is used, the cylinder 1 drives the guide pillar 2, the guide pillar 2 pushes the upper die base 3 to enable the upper die base 3 and the lower die base 4 to be matched, under the action of the buffer pillar 7, the spring 8 and the buffer cushion 9, the collision between the upper die base 3 and the lower die base 4 during matching is reduced, the service life of the die is prolonged, the injection molding pipe 6 is used for injection molding into the upper die cavity 10 and the lower die cavity 12, the air in the injection molding pipe is exhausted from the exhaust hole 13, water is pumped by the water pump 14 and circularly moves from the cooling pipe 15, the liquid plastic in the die is rapidly cooled, then the guide pillar 2 drives the upper die base 3 to ascend, and the ejector rod 11 stretches upwards to push out the steering wheel key so as to finish blanking.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. The utility model provides a preparation injection molding machine mould for steering wheel button, includes cylinder (1), its characterized in that: the bottom end of the cylinder (1) is connected with a guide pillar (2), the bottom end of the guide pillar (2) is connected with an upper die holder (3), the bottom end of the upper die holder (3) is provided with a lower die holder (4), the bottom end of the lower die holder (4) is connected with a base (5), the interior of the upper die holder (3) is connected with a buffer column (7), the interior of the upper die holder (3) is connected with a spring (8), the interior of the upper die holder (3) is connected with a buffer pad (9), the bottom end of the upper die holder (3) is provided with an upper die cavity (10), the upper end of the lower die holder (4) is provided with a lower die cavity (12), one end of the lower die cavity (12) is provided with an exhaust hole (13), the bottom end of the lower die cavity (12) is provided with a cooling pipe (15), one end of the cooling pipe (15) is connected with a water pump (14), and the bottom end of the lower die cavity (12) is connected with an ejector rod (11), one end of the upper die holder (3) is connected with an injection molding pipe (6).
2. The mold of an injection molding machine for manufacturing steering wheel keys according to claim 1, wherein: the bottom end of the cylinder (1) is slidably connected to the upper end of the guide post (2), the bottom end of the guide post (2) is fixedly connected to the upper end of the upper die holder (3), four groups of guide posts (2) are arranged, and the four groups of guide posts (2) are in central symmetry relative to the upper surface of the upper die holder (3).
3. The mold of an injection molding machine for manufacturing steering wheel keys according to claim 1, wherein: one side of the upper die holder (3) is fixedly connected with one end of the injection molding pipe (6).
4. The mold of an injection molding machine for manufacturing steering wheel keys according to claim 1, wherein: the inside fixed connection of upper die base (3) is in the upper end of spring (8), the quantity of spring (8) has two sets ofly, the inside fixed connection of upper die base (3) is in the upper end of cushion column (7).
5. The mold of an injection molding machine for manufacturing steering wheel keys according to claim 1, wherein: the bottom of lower die holder (4) can be dismantled and connect in the upper end of base (5), the inside fixed connection of upper die base (3) is in the upper end of blotter (9), blotter (9) adopt rubber to make.
6. The mold of an injection molding machine for manufacturing steering wheel keys according to claim 1, wherein: the bottom end of the lower die holder (4) is fixedly connected to the upper end of a water pump (14), one end of the water pump (14) is inserted into one end of a cooling pipe (15), and the cooling pipe (15) is arranged inside the lower die holder (4).
7. The mold of an injection molding machine for manufacturing steering wheel keys according to claim 1, wherein: the bottom end of the lower die cavity (12) is fixedly connected to the upper ends of the ejector rods (11), and the number of the ejector rods (11) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120079933.XU CN214645434U (en) | 2021-01-13 | 2021-01-13 | Injection molding machine mold for manufacturing steering wheel keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120079933.XU CN214645434U (en) | 2021-01-13 | 2021-01-13 | Injection molding machine mold for manufacturing steering wheel keys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214645434U true CN214645434U (en) | 2021-11-09 |
Family
ID=78515330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120079933.XU Expired - Fee Related CN214645434U (en) | 2021-01-13 | 2021-01-13 | Injection molding machine mold for manufacturing steering wheel keys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214645434U (en) |
-
2021
- 2021-01-13 CN CN202120079933.XU patent/CN214645434U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |