CN213919305U - A profile modeling block structure for producing heating apron - Google Patents
A profile modeling block structure for producing heating apron Download PDFInfo
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- CN213919305U CN213919305U CN202022203161.4U CN202022203161U CN213919305U CN 213919305 U CN213919305 U CN 213919305U CN 202022203161 U CN202022203161 U CN 202022203161U CN 213919305 U CN213919305 U CN 213919305U
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- pin needle
- profiling block
- block body
- profile modeling
- end groove
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Abstract
The utility model relates to a profile modeling block structure for producing heating apron, including profile modeling piece body, PIN needle insertion hole and PIN needle connection end groove face, profile modeling piece body upper end be provided with the PIN needle insertion hole that runs through profile modeling piece body, PIN needle insertion hole one side all is provided with PIN needle connection end groove face, PIN needle connection end groove face and PIN needle insertion hole intercommunication. The utility model has the advantages of simple structure, simplified die structure, reduced production cost, simplified process flow and the like.
Description
Technical Field
The utility model relates to a sealed technical field is cut to extra income, especially relates to a profile modeling block structure for producing heating apron.
Background
With the rapid development of automatic driving in the automobile industry, the application of the millimeter wave radar for adaptive cruise is more and more extensive, so that the importance of the radome which is arranged in front of the millimeter wave radar and has a protection function is also highlighted. The common radome is easily affected by ice, snow, fog and frost in a cold environment, so that the radome with a heatable function is produced.
The structure of the heating apron that exists at present all buries the heater strip in the injection molding inside, this kind of structure of heater strip and PIN needle lug connection, and the mould structure is too complicated when this kind of method inserts is moulded plastics, is unfavorable for gluing the operation, can not guarantee in addition that the inserts moulds plastics that whether both can zonulae occludens, and production technology's risk is great, in order to solve above-mentioned technical problem, designs an auxiliary member very necessary.
Disclosure of Invention
The utility model aims to solve the technical problem that a profile modeling block structure for producing heating apron is provided, have simple structure, simplify mould structure, reduction in production cost, simplify advantages such as process flow.
The utility model provides a technical scheme that its technical problem adopted is: the profiling block structure comprises a profiling block body, a PIN needle inserting hole and a PIN needle connecting end groove surface, wherein the PIN needle inserting hole penetrating through the profiling block body is formed in the upper end of the profiling block body, the PIN needle connecting end groove surface is formed in one side of the PIN needle inserting hole, and the PIN needle connecting end groove surface is communicated with the PIN needle inserting hole.
As a supplement to the technical scheme, the upper end surface of the profiling block body is of a slope structure, and the PIN needle insertion hole and the PIN needle connecting end groove surface are vertically arranged with the slope structure.
As a supplement to the technical scheme, the number of the PIN connection end slot surfaces is three, and two sides of the PIN connection end slot surfaces are provided with guide slots which hook through one side of the profile block body.
As a supplement to the technical scheme, the outer ring of the copying block body is provided with a groove structure.
As a supplement to the technical scheme, the side surface of the PIN needle inserting hole is provided with a convex rib.
As a supplement to the technical scheme, the middle part of the rear side of the profiling block body is provided with a positioning convex rib.
Has the advantages that: the utility model relates to a profile modeling block structure for producing heating apron through setting up profile modeling piece body, has made things convenient for the fixed of PIN needle greatly, can simplify the mould structure greatly through profile modeling piece body simultaneously, from the production qualification rate of ensureing to seal the glue operation, reduce the technology risk, improve the product. The utility model has the advantages of simple structure, simplified die structure, reduced production cost, simplified process flow and the like.
Drawings
FIG. 1 is a structural view of the present invention;
FIG. 2 is a schematic diagram of the present invention after installing the PIN needle;
FIG. 3 is an exploded view of the structure of the utility model in use;
FIG. 4 is a cross-sectional view of the present invention in use;
fig. 5 is a structural view of the rib according to the present invention.
The figure is as follows: 1. the profile modeling block comprises a profile modeling block body, 2 PIN needle connecting end groove faces, 3 guide grooves, 4 PIN needle inserting holes, 5 groove structures, 6 bevel structures, 7 positioning convex ribs, 8 bases, 9 profile modeling blocks, 10 PIN needles, 11 heating wires, 12 outer cover plates, 13 convex ribs.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
In the production technology originally, PIN needle 10 and heater strip 11 between form integratively, then base 8, the heater strip 11 and the outer cover plate 12 of taking PIN needle 10 carry out the insert through the mould and mould plastics, and in this kind of technology, the mould structure is too complicated, is unfavorable for sealing the glue operation for there is certain risk during technology production.
The embodiment of the utility model relates to a profile modeling block structure for producing heating apron can effectively solve above-mentioned technical problem, as shown in fig. 1-2, through setting up profile modeling block body 1, be used for making things convenient for PIN needle 10 fixed, profile modeling block body 1's existence, make the mould need not consider PIN needle 10's structure, the structure of mould has been simplified greatly, conveniently seal the gluey operation, as shown in fig. 3 and fig. 4, during the operation, install base 8 in the mould, later pack into profile modeling block body 1, then pack into PIN needle 10, install heater strip 11 and outer cover plate 12 after that, last nuclear membrane carries out the inserts and moulds plastics, it is very simple and convenient safety to seal the gluey operation, improve product quality greatly, ensure safety in production.
The conventional outer cover plate 12 adopts a certain gradient, so that the profiling block body 1 is provided with an inclined surface structure 6 matched with the outer cover plate 12 for facilitating the positioning of the heating wire 11, and meanwhile, the PIN needle insertion hole 4 and the PIN needle connecting end groove surface 2 are matched with the inclined surface structure for facilitating the butt joint with the heating wire 11.
In order to facilitate the positioning of the PIN needle 10, a PIN needle connecting end groove face used for positioning the support leg of the PIN needle 10 is arranged on the profiling block body 1, and meanwhile, in order to enable the heating wire 11 to be in butt joint with the PIN needle 10, a guide groove 3 is arranged on one side of the PIN needle connecting end groove face 2, so that the introduction of the heating wire connecting end is greatly facilitated.
Through setting up groove structure 5, can effectively avoid the product to shrink, ensure the product qualification rate.
The convex ribs 13 are arranged on the side surfaces of the PIN needle inserting holes 4, so that the clearance gap of material flow is effectively reduced, and the product percent of pass is improved.
As shown in fig. 5, in order to facilitate the positioning between the profile block body 1 and the base 8, a positioning convex rib 7 is arranged in the middle of the rear side of the profile block body 1.
The shaped block body 1 needs to be placed in a mould for insert injection molding, so the material needs high temperature resistance and flame retardant property.
The embodiments described herein are merely exemplary and various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the claims.
Claims (6)
1. A profile modeling block structure for producing heating apron which characterized in that: the profiling block comprises a profiling block body (1), PIN needle insertion holes (4) and PIN needle connection end groove faces (2), wherein the PIN needle insertion holes (4) penetrating through the profiling block body (1) are formed in the upper end of the profiling block body (1), the PIN needle connection end groove faces (2) are formed in one sides of the PIN needle insertion holes (4), and the PIN needle connection end groove faces (2) are communicated with the PIN needle insertion holes (4).
2. A profiling block structure for producing a heating blanket according to claim 1 wherein: the upper end face of the profiling block body (1) is of an inclined plane structure (6), and the PIN needle insertion hole (4) and the PIN needle connecting end groove face (2) are arranged perpendicularly to the inclined plane structure (6).
3. A profiling block structure for producing a heating blanket according to claim 1 wherein: the PIN needle connecting end groove face (2) are three in total, and two sides of the PIN needle connecting end groove face are provided with guide grooves (3) which hook through one side of the profile block body (1).
4. A profiling block structure for producing a heating blanket according to claim 1 wherein: the outer ring of the profiling block body (1) is provided with a groove structure (5).
5. A profiling block structure for producing a heating blanket according to claim 1 wherein: and a convex rib (13) is arranged on the side surface of the PIN needle inserting hole (4).
6. A profiling block structure for producing a heating blanket according to claim 1 wherein: the middle part of the rear side of the profiling block body (1) is provided with a positioning convex rib (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022203161.4U CN213919305U (en) | 2020-09-30 | 2020-09-30 | A profile modeling block structure for producing heating apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022203161.4U CN213919305U (en) | 2020-09-30 | 2020-09-30 | A profile modeling block structure for producing heating apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213919305U true CN213919305U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022203161.4U Active CN213919305U (en) | 2020-09-30 | 2020-09-30 | A profile modeling block structure for producing heating apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213919305U (en) |
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2020
- 2020-09-30 CN CN202022203161.4U patent/CN213919305U/en active Active
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