CN218674447U - Marking coating wearability sample preparation frock - Google Patents
Marking coating wearability sample preparation frock Download PDFInfo
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- CN218674447U CN218674447U CN202223168921.8U CN202223168921U CN218674447U CN 218674447 U CN218674447 U CN 218674447U CN 202223168921 U CN202223168921 U CN 202223168921U CN 218674447 U CN218674447 U CN 218674447U
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Abstract
The utility model relates to a marking paint wear resistance sample manufacturing tool, relating to the technical field of marking paint sample manufacturing, comprising a base, wherein the top surface of the base is provided with a circular groove; the outer diameter of the supporting plate is the same as the inner diameter of the circular groove, and the supporting plate is adaptively placed in the circular groove and placed on the bottom of the circular groove; the upright post is arranged at the center of the supporting plate, and the top of the upright post is positioned above the circular groove; the base, the supporting plate and the upright column form an annular space with an opening at the top and a closed bottom, and the annular space is used for filling the marking paint to form a sample; the utility model provides a sample pour into the inner chamber into after, lead to the sample not flat or the sample surface receives the pollution problem at the molten condition trompil. And compared with the prior art, the utility model discloses a rotatory drawing of patterns promotes the mode of taking out the sample, and it is more convenient to operate, is favorable to making appearance fast.
Description
Technical Field
The utility model relates to a marking coating system appearance technical field generally. More specifically, the utility model relates to a marking coating wearability sample preparation frock.
Background
The wear resistance is one of the important properties of the pavement marking paint, when the wear resistance test is required to be carried out on the pavement marking paint in the standard, a test sample with the diameter of 100mm needs to be prepared, and a test hole with the diameter of 7mm is formed in the center of the test sample. The existing sample preparation method is to open a hole in a hot melting state after leveling, and the surface of a sample is polluted due to the opening in the sample preparation process, particularly in the manual operation process, or the surface of the sample is uneven due to the opening in the hot melting state of the sample. And the sample is difficult to open a hole before not hardening completely after initial setting, and the reason for this is that the trompil process can cause the sample surface uneven or destroy the sample, influences the precision and the system appearance efficiency of wear-resisting sample result.
For the above problems, similar solutions are also provided in other fields in the prior art, for example, chinese patent application with application publication No. CN103543050A discloses a mold for preparing an artificial simulated core sample with a central hole, the mold comprises a sleeve and two core pieces arranged in the sleeve, the two core pieces are closed to form a circumferentially closed cylinder, the sleeve forms a constraint on the cylinder, and the cylinder is pre-provided with the central hole column. During molding, the core raw material is poured into the cylinder, the cylinder is removed from the sleeve after the core raw material is solidified to form a core test piece, and then the two core petals are separated.
Form the test piece that has the centre bore through the mode of predetermineeing the centre bore post in the barrel among the prior art, do not need secondary operation, but it still has certain drawback: the preparation mould of prior art uses relatively trouble, takes off the sleeve earlier during the die sinking, and then the separation core rock lamella, and during the experiment, generally needs the multiunit test piece to detect to ensure the accuracy of detection data, consequently, every preparation is one, just needs to accomplish two actions of die sinking and compound die, assembles comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a marking coating wearability sample preparation frock to solve the loaded down with trivial details technical problem of preparation mould dismouting of prior art.
In order to solve the above problem, the utility model discloses the marking coating wearability sample preparation frock that the first aspect provided adopts following technical scheme: comprises a base, wherein a circular groove is arranged on the top surface of the base; the outer diameter of the supporting plate is the same as the inner diameter of the circular groove, and the supporting plate is adaptively placed in the circular groove and placed on the bottom of the circular groove; the upright post is arranged at the center of the supporting plate, and the top of the upright post is positioned above the circular groove; the base, the supporting plate and the upright column form an annular space with an opening at the top and a closed bottom, and the annular space is filled with the marking paint to form a sample.
As a further improvement, the base comprises a base and an annular pressing plate detachably assembled on the base, the top surface of the base is provided with a circular matching groove, and the circular matching groove and a central hole of the annular pressing plate form the circular groove together.
As a further improvement, the annular pressure plate is connected with the base through bolts.
As a further improvement, the top of the upright post is provided with a head so as to hold the upright post.
As a further improvement, the upright post is in threaded connection with the end head.
As a further improvement, the bottom of the upright post is detachably connected with the supporting plate.
As a further improvement, the upright post is in threaded connection with the supporting plate.
As a further improvement, the bottom of the upright column penetrates through the supporting plate, and an avoiding hole for avoiding the bottom of the upright column is formed in the bottom of the circular groove.
As a further improvement, the outer diameter of the bottom of the upright column is the same as the aperture of the avoidance hole, so that the bottom of the upright column is matched and penetrates into the avoidance hole.
As a further improvement, the groove wall of the circular groove, the peripheral surface of the upright post and the upper surface of the supporting plate are provided with anti-sticking material films.
The beneficial effects are that:
1. the problem of sample unevenness or sample surface pollution caused by tapping in the molten state after the sample is injected into the inner cavity is solved. And compared with the prior art, the utility model provides an annular space open-top, and the stand top is located the top of circular recess, just can be carried out sample, layer board by circular recess together through the mode of lifting the stand during the drawing of patterns, and it is more convenient to operate, is favorable to making appearance fast.
2. One set of base can cooperate many sets of stand layer boards to use, and marking coating needs three or three more than sample when carrying out the wearability test, and marking coating solidifies the time completely longer, and the preliminary solidification back is directly taken off and may be leaded to the sample surface to stay the trace or pollute, the utility model discloses a platform can be placed as interim sample to the layer board, when carrying out the preparation of second sample this moment, with another set of stand layer board installation to former base ring clamp plate on, can carry out the preparation of second piece sample.
3. Stand and layer board threaded connection, stand and end threaded connection both guarantee the compactness of being connected of stand and layer board, and stand and layer board or end separation are convenient, are favorable to mould dismouting and test block drawing of patterns.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are illustrated by way of example and not by way of limitation, and like reference numerals designate like or corresponding parts, in which:
fig. 1 is a schematic structural view of an embodiment 1 of a reticle coating wear resistance sample manufacturing tool provided by the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
fig. 3 is a cross-sectional view of the base and the annular pressure plate of the present invention;
fig. 4 is a reference diagram of the operation flow of the present invention.
Description of reference numerals:
1. a base; 11. a base; 12. an annular pressure plate; 111. a central bore; 2. a support plate; 3. a column; 31. a tip; 4. and (4) sampling.
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 should be understood by those skilled in the art that the embodiments described below are some embodiments of the present disclosure, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses set up circular recess on the base for place the layer board, layer board top surface and annular clamp plate combination form the space that holds marking coating, and through predetermineeing the stand on the layer board, make the test piece form the pilot hole.
When the device is used, the upright post and the supporting plate are placed into the groove of the base together, and the part of the upright post protruding out of the supporting plate corresponds to the central hole of the base for positioning; fixing the annular pressing plate, injecting a coating melting sample into the inner cavity, leveling the coating melting sample, and preheating the supporting plate if the coating melting sample cannot be leveled; after the sample is preliminarily solidified, the rotating end head drives the upright post to rotate, so that the sample is separated from the circumferential surface of the through hole and is demoulded, and then the supporting plate is lifted by the upright post so that the supporting plate is separated from the base; placing the column supporting plate and the sample on one side, mounting the other group of column supporting plates on the annular pressing plate of the base, and repeating the operation; and after the sample is completely solidified, disassembling the upright column and the supporting plate, rotating the upright column and taking down the sample.
Having described the basic principles of the present invention, various non-limiting embodiments of the invention are described in detail below. Any number of elements in the drawings are by way of example and not by way of limitation, and any nomenclature is used solely for differentiation and not by way of limitation.
The principles and spirit of the present invention are explained in detail below with reference to a number of representative embodiments of the invention.
The utility model provides an embodiment 1 of marking coating wearability sample preparation frock:
as shown in fig. 1-4, comprises a base 1, and a circular groove is arranged on the top surface of the base 1.
The outer diameter of the supporting plate 2 is the same as the inner diameter of the circular groove, the supporting plate 2 is fittingly placed in the circular groove and placed on the bottom of the circular groove, the supporting plate 2 is a cylinder with the diameter of 100mm, the diameter of the supporting plate 2 is the same as the diameter of the circular groove, the thickness of the supporting plate 2 is 3-5mm, the thickness of the supporting plate 2 is 3mm in the embodiment, and the supporting plate 2 is arranged in the circular groove of the base 1.
The upright column 3 is arranged at the center of the supporting plate 2, and the top of the upright column 3 is positioned above the circular groove; the base 1, pallet 2 and column 3 together form an open-topped, closed-bottomed annular space into which the reticle paint is poured to form a sample 4. In this embodiment, the upright column 3 is a cylindrical body with a diameter of 7mm, and the upright column 3 can drive the supporting plate 2 to move, so as to take out the sample 4 or perform operations such as preheating.
As shown in fig. 2, the base 1 includes a base 11 and an annular pressing plate 12 detachably mounted on the base 11, wherein a circular matching groove is formed on the top surface of the base 11, and the circular matching groove and a central hole 111 of the annular pressing plate 12 form a circular groove together.
The base 11 is a square with the side length of 130mm, the thickness of the base 11 is 6-8mm, in this embodiment, the thickness of the base 11 is 6mm, the material of the base is a steel metal plate, a circular matching groove is formed in the center of the base 11, the diameter of the circular matching groove is 100mm, the depth of the circular matching groove is 3-5mm, and in this embodiment, the depth of the circular matching groove is 3mm.
The annular pressing plate 12 is a square metal plate, the thickness of the annular pressing plate 12 is 5mm, the diameter of a central hole 111 of the annular pressing plate 12 is 100mm, and the central hole 111 of the annular pressing plate 12 is matched with the supporting plate 2 to form a space for containing the marking paint.
As shown in FIG. 1, the annular pressing plate 12 is connected with the base 11 through bolts, so that the base 11 and the annular pressing plate 12 can be conveniently separated for disassembly and cleaning.
As shown in fig. 2, a head 31 is installed on the top of the upright 3 to hold the upright 3, and an anti-slip pattern may be provided on the outer circumferential surface of the head 31 to rotate the upright 3.
In this embodiment, the upright column 3 is connected with the end 31 by threads, and the upright column 3 is conveniently taken down by the threads so as to take out the sample 4.
As shown in fig. 2, the bottom of the upright 3 is detachably connected to the pallet 2.
In this embodiment, stand 3 and 2 threaded connection of layer board, design like this, when taking out the marking coating after the design, end 31 and layer board 2 take off arbitrary one and all can take off sample 4, the convenient sample.
As shown in fig. 2 and 3, the bottom of the upright column 3 penetrates through the supporting plate 2, and an avoiding hole for avoiding the bottom of the upright column 3 is formed in the bottom of the circular groove and provides an avoiding space for the protruding part of the upright column 3.
As shown in fig. 3, the outer diameter of the bottom of the pillar 3 is the same as the aperture of the avoiding hole, so that the bottom of the pillar 3 is adapted to penetrate into the avoiding hole to play a role in positioning.
In this embodiment, the cell wall of circular recess, 3 outer peripheral faces of stand and 2 upper surfaces of layer board all are equipped with antiseized material membrane, and the material membrane can reduce the adhesion between sample 4 and the mould, conveniently takes out sample 4 after the design, and in this embodiment, the teflon coating is handled (teflon is polytetrafluoroethylene) on the above-mentioned part surface.
The utility model provides an embodiment 2 of marking coating wearability sample preparation frock:
the difference from example 1 is mainly that:
in the embodiment, the rubber pads are arranged at four corners of the bottom of the base, so that the base is prevented from colliding with the operating table, and the rubber pads support the base, a certain gap is formed between the base and the operating table, and the device is convenient to take and place; in addition, base and annular pressure plate all are equipped with the radius angle to prevent that sharp-pointed edges and corners from injuring the staff.
The utility model provides an embodiment 3 of marking coating wearability sample preparation frock:
the difference from example 1 is mainly that:
in embodiment 1, the base is formed by combining a base and an annular pressure plate.
In this embodiment, the base is made by drilling a hole in a steel plate, and the manufacturing cost of this embodiment is relatively low.
While various embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous modifications, changes, and substitutions will occur to those skilled in the art without departing from the spirit and scope of the present invention. It should be understood that various alternatives to the embodiments of the invention described herein may be employed in practicing the invention. The following claims are intended to define the scope of the invention and, accordingly, to cover module compositions, equivalents, or alternatives falling within the scope of the claims.
Claims (10)
1. The utility model provides a marking coating wearability sample preparation frock which characterized in that includes:
the device comprises a base (1), wherein a circular groove is formed in the top surface of the base (1);
the outer diameter of the supporting plate (2) is the same as the inner diameter of the circular groove, and the supporting plate (2) is fittingly placed in the circular groove and placed on the bottom of the circular groove;
the upright post (3) is arranged at the center of the supporting plate (2), and the top of the upright post (3) is positioned above the circular groove;
the base (1), the supporting plate (2) and the upright column (3) form an annular space with an opening at the top and a closed bottom, and the annular space is filled with marking paint to form a sample (4).
2. The wear-resistant sample manufacturing tool for the reticle paint according to claim 1, wherein the base (1) comprises a base (11) and an annular pressing plate (12) detachably assembled on the base (11), a circular matching groove is formed in the top surface of the base (11), and the circular matching groove and a central hole (111) of the annular pressing plate (12) form the circular groove.
3. The tooling for manufacturing the wear-resistant sample of the marking paint according to claim 2, wherein the annular pressure plate (12) is connected with the base (11) through bolts.
4. The tooling for manufacturing the wear-resistant sample of the marking paint according to claim 1, 2 or 3, wherein the top of the upright column (3) is provided with a head (31) for holding the upright column (3).
5. The tooling for manufacturing the wear-resistant sample (4) of the marking paint according to claim 4, wherein the upright column (3) is in threaded connection with the end head (31).
6. The tool for manufacturing the wear-resistant sample of the marking paint according to claim 1, 2 or 3, wherein the bottom of the upright column (3) is detachably connected with the supporting plate (2).
7. The tooling for manufacturing the wear-resistant sample of the marking paint according to claim 6, wherein the upright column (3) is in threaded connection with the supporting plate (2).
8. The tooling for manufacturing the wear-resistant sample of the marking paint according to claim 1, 2 or 3, wherein the bottom of the upright (3) penetrates through the supporting plate (2), and the bottom of the circular groove is provided with an avoiding hole for avoiding the bottom of the upright (3).
9. The tooling for manufacturing the wear-resistant sample of the marking paint according to claim 8, wherein the outer diameter of the bottom of the upright post (3) is the same as the aperture of the avoiding hole, so that the bottom of the upright post (3) is adapted to penetrate into the avoiding hole.
10. The tool for manufacturing the wear-resistant sample of the marking paint according to claim 1, 2 or 3, wherein anti-sticking material films are arranged on the groove wall of the circular groove, the peripheral surface of the upright post (3) and the upper surface of the supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223168921.8U CN218674447U (en) | 2022-11-29 | 2022-11-29 | Marking coating wearability sample preparation frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223168921.8U CN218674447U (en) | 2022-11-29 | 2022-11-29 | Marking coating wearability sample preparation frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218674447U true CN218674447U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223168921.8U Active CN218674447U (en) | 2022-11-29 | 2022-11-29 | Marking coating wearability sample preparation frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218674447U (en) |
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- 2022-11-29 CN CN202223168921.8U patent/CN218674447U/en active Active
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