CN217047353U - Plastic mold for pressure sensor mounting end shell - Google Patents
Plastic mold for pressure sensor mounting end shell Download PDFInfo
- Publication number
- CN217047353U CN217047353U CN202220375958.9U CN202220375958U CN217047353U CN 217047353 U CN217047353 U CN 217047353U CN 202220375958 U CN202220375958 U CN 202220375958U CN 217047353 U CN217047353 U CN 217047353U
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- 229920003023 plastic Polymers 0.000 title claims abstract description 17
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a pressure sensor installation end shell plastic mold, including the mould foot, the movable mould board, the bottom plate, the guide pillar, oblique guide pillar, the slider, the guide rail, the oblique voussoir, the cover half core, the movable mould core, the fixed die plate, the runner cover, the movable mould core passes through movable mould core fixed plate to be fixed on the bottom plate, the slider slides and sets up in the guide rail, the guide pillar runs through movable mould core fixed plate, the fixed die plate sets up on the guide pillar top, the cover half core passes through cover half core fixed plate to be fixed in the fixed die plate bottom, the guide pillar is fixed in the fixed die plate bottom to one side, the slider slides along oblique guide pillar, two voussoirs and the cooperation of two slider wedges, the cover half core, form installation end shell die cavity during movable mould core and two slider compound dies, the runner cover is fixed on the fixed die plate, the movable mould board is fixed on the mould foot. The utility model discloses can realize one shot forming to can realize automatic the material of taking off, installation end shell high quality after the shaping, defective percentage are low, and the size is stable, and need not follow-up finish machining, has improved production efficiency greatly.
Description
Technical Field
The utility model relates to a pressure sensor processing technology field especially relates to a pressure sensor installation end shell plastic mold.
Background
The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to various industries such as water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, war industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like.
The mounting end shell of the existing pressure sensor is made of plastic parts and is generally processed and formed through a plastic die. However, the conventional mold is single in structure, and the mounting end shell after injection molding needs to be subjected to finish machining, so that the overall quality is poor, and the machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressure sensor installation end shell plastic mold that formability is good, machining efficiency is high, product quality is high, the defective percentage is low.
The utility model discloses a realize through following technical scheme:
a pressure sensor mounting end shell plastic die comprises a die foot, a movable die plate, a bottom plate, guide pillars, inclined guide pillars, sliders, guide rails, inclined wedge blocks, a fixed die core, a movable die core, a fixed die plate, a sprue bush and a stripping rod, wherein the bottom plate is fixed at the top end of the die foot, the movable die core is fixed on the bottom plate through a movable die core fixing plate, the guide rails are fixed on the movable die core fixing plate, a pair of sliders are arranged in the guide rails in a sliding manner, the two sliders are correspondingly arranged on two sides of the fixed die core or the movable die core, one end of each guide pillar is fixed with the bottom plate, the other end of each guide pillar penetrates through the movable die core fixing plate and extends upwards, the fixed die plate is arranged at the top end of each guide pillar and can slide along the guide pillar, the fixed die core is fixed at the bottom end of the fixed die plate through the fixed die core fixing plate and correspondingly arranged above the movable die core, the inclined guide pillars are a pair and are symmetrically fixed at the bottom end of the fixed on the fixed die plate, the two inclined guide posts respectively penetrate through the two slide blocks, the two slide blocks can slide along the inclined guide posts, the inclined wedge blocks are in a group and are fixed on two sides of the fixed die plate, the two inclined wedge blocks are matched with the two slide block inclined wedges, the fixed die core, the movable die core and the two slide blocks form an installation end shell cavity when the die is assembled, the sprue bush is fixed on the fixed die plate and extends downwards into the installation end shell cavity, the movable die plate is fixed on the die legs, one end of the stripping rod is fixed on the movable die plate, and the other end of the stripping rod sequentially penetrates through the bottom plate, the movable die core fixing plate and the guide rails.
In order to facilitate stripping, a plurality of ejector rods are fixed on the movable die plate, and the ejector rods sequentially penetrate through the bottom plate and the movable die core and extend into the cavity of the shell of the mounting end.
In order to further improve the processing efficiency, the fixed die core and the movable die core are respectively provided with two sets, two mounting end shell cavities are formed when the fixed die core, the movable die core and the two sliding blocks are assembled, a flow channel is arranged between the two mounting end shell cavities, and the flow channel is communicated with the sprue bush.
In order to eject the waste in the sprue bush, a material pulling rod is fixed on the movable mould plate, and the material pulling rod sequentially penetrates through the bottom plate and the movable mould core and can extend into the inner cavity of the sprue bush.
The beneficial effects of the utility model are that: the plastic mold for the mounting end shell of the pressure sensor can realize one-step molding and automatic stripping, the formed mounting end shell has high quality and low defective rate, subsequent finish machining is not needed, the size is stable, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a plastic mold for a pressure sensor mounting end housing of the present invention;
fig. 2 is a schematic structural view of the plastic mold for the housing of the mounting end of the pressure sensor according to the present invention in another direction;
fig. 3 is a schematic structural diagram of the mounting end housing of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
The pressure sensor mounting end shell plastic die shown in the figures 1 and 2 comprises a die leg 1, a movable die plate 2, a bottom plate 3, guide pillars 4, inclined guide pillars 17, sliders 8, guide rails 7, inclined wedge blocks 18, a fixed die core 11, a movable die core 6, a fixed die plate 10, a sprue bush 12 and a stripping rod 13, wherein the bottom plate 3 is fixed at the top end of the die leg 1, the movable die core 6 is fixed on the bottom plate 3 through a movable die core fixing plate 5, the guide rails 7 are fixed on a movable die core fixing plate 5, the sliders 8 are arranged in the guide rails 7 in a sliding mode, the two sliders 8 are correspondingly arranged on two sides of the fixed die core 11 or the movable die core 6, the bottom end of each guide pillar 4 is fixed with the bottom plate 3, the top end of each guide pillar penetrates through the movable die core fixing plate 5 and extends upwards, the fixed die plate 10 is arranged at the top end of each guide pillar 4 and can slide up and down along the guide pillars 4, the fixed die core 11 is fixed at the bottom end of the fixed die plate 10 through the fixed die core fixing plate 9 and correspondingly arranged above the movable die core 6 The inclined guide posts 17 are a pair and symmetrically fixed at the bottom end of the fixed die plate 10, the two inclined guide posts 17 respectively penetrate through the two slide blocks 8, the two slide blocks 8 can slide along the inclined guide posts 17, the inclined wedge blocks 18 are a group and fixed at two sides of the bottom end of the fixed die plate 10, the two inclined wedge blocks 18 are matched with the inclined wedge on the end surface of the two slide blocks 8, two fixed die cores 11, two movable die cores 6 and the two slide blocks 8 form two mounting end shell cavities when being assembled, a runner 13 is arranged between the two mounting end shell cavities, the sprue bush 12 is fixed on the fixed die plate 10 and extends downwards into the runner 13, the movable die plate 2 is fixed on the die leg 1, the bottom end of the stripping rod 14 is fixed on the movable die plate 2, the top end of the stripping rod sequentially penetrates through the bottom plate 3, the movable die core fixing plate 5 and the guide rail 7, a plurality of stripping rods 15 are fixed on the movable die plate 2, the stripping rods 15 sequentially penetrate through the bottom plate 3 and the movable die cores 6 and extend into the mounting end shell cavities, and a material pulling rod 16 is fixed on the movable mould plate 2, and the material pulling rod 16 sequentially penetrates through the bottom plate 3 and the movable mould core 6 and can extend into the inner cavity of the sprue bush 12.
During processing, the fixed die plate 5 drives the fixed die core fixing plate 9, the fixed die core 11 and the inclined wedge block 18 to descend, the two sliders 8 move inwards along the guide rail 7 and the inclined guide post 17, so that the fixed die core 11, the movable die core 6 and the two sliders 8 are assembled, the injection molding machine injects plastics from the sprue bush 12 to perform injection molding, after molding, the die feet 1 drive the ejector rods 15 and the stripper rods 14 to jack, the two sliders 8 move outwards along the guide rail 7 and the inclined guide post 17 to perform demolding on the mounting end shell, and the molded mounting end shell 19 is shown in fig. 3.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly, e.g., as being 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.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. The utility model provides a pressure sensor installation end shell plastic mold which characterized in that: the die comprises a die foot, a movable die plate, a bottom plate, a pair of guide posts, inclined guide posts, slide blocks, a guide rail, an inclined wedge block, a fixed die core, a movable die core, a fixed die plate, a sprue bush and a stripping rod, wherein the bottom plate is fixed at the top end of the die foot, the movable die core is fixed on the bottom plate through a movable die core fixing plate, the guide rail is fixed on a movable die core fixing plate, the slide blocks are arranged in the guide rail in a sliding manner, the two slide blocks are correspondingly arranged at two sides of the fixed die core or the movable die core, one end of each guide post is fixed with the bottom plate, the other end of each guide post penetrates through the movable die core fixing plate and extends upwards, the fixed die plate is arranged at the top end of each guide post and can slide along the guide posts, the fixed die core is fixed at the bottom end of the fixed die plate through the fixed die core fixing plate and correspondingly arranged above the movable die core, the inclined guide posts are symmetrically fixed at the bottom end of the fixed die plate, and the two inclined guide posts respectively penetrate through the two slide blocks, the two slide blocks can slide along the inclined guide pillars, the inclined wedge blocks are in a group and fixed on two sides of the fixed die plate, the two inclined wedge blocks are matched with the two slide block inclined wedges, a mounting end shell cavity is formed when the fixed die core, the movable die core and the two slide blocks are assembled, the sprue bush is fixed on the fixed die plate and extends downwards into the mounting end shell cavity, the movable die plate is fixed on the die leg, one end of the stripping rod is fixed on the movable die plate, and the other end of the stripping rod sequentially penetrates through the bottom plate, the movable die core fixing plate and the guide rail.
2. The pressure sensor mounting end housing plastic mold of claim 1, wherein: and a plurality of ejector rods are fixed on the movable template, sequentially penetrate through the bottom plate and the movable mold core and extend into the cavity of the shell of the mounting end.
3. The plastic mold for mounting end housing of pressure sensor according to claim 1, wherein: the fixed die core and the movable die core are respectively provided with two sets, two mounting end shell cavities are formed when the fixed die core, the movable die core and the two sliding blocks are assembled, a flow channel is arranged between the two mounting end shell cavities, and the flow channel is communicated with the sprue bush.
4. The pressure sensor mounting end housing plastic mold of claim 1, wherein: and a material pulling rod is fixed on the movable mould plate, and the material pulling rod sequentially penetrates through the bottom plate and the movable mould core and extends into the inner cavity of the sprue bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375958.9U CN217047353U (en) | 2022-02-23 | 2022-02-23 | Plastic mold for pressure sensor mounting end shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375958.9U CN217047353U (en) | 2022-02-23 | 2022-02-23 | Plastic mold for pressure sensor mounting end shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217047353U true CN217047353U (en) | 2022-07-26 |
Family
ID=82486543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220375958.9U Active CN217047353U (en) | 2022-02-23 | 2022-02-23 | Plastic mold for pressure sensor mounting end shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217047353U (en) |
-
2022
- 2022-02-23 CN CN202220375958.9U patent/CN217047353U/en active Active
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