CN214562694U

CN214562694U - A exempt from to tear open bucket for drawing of patterns effect evaluation

Info

Publication number: CN214562694U
Application number: CN202120767917.XU
Authority: CN
Inventors: 刘明; 李毅; 杨文�; 叶子; 王鹏
Original assignee: Building Materials Science Research Institute Co Ltd of China West Construction Group Co Ltd
Current assignee: Building Materials Science Research Institute Co Ltd of China West Construction Group Co Ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-02
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses an exempt from to tear open bucket for drawing of patterns effect evaluation, including staving and test board, the staving is the frustum of chamfered pyramid structure, and the bilateral symmetry of staving is provided with the handle, and vertical interior edges and corners department is provided with the test board draw-in groove between the face of staving and the face, and the staving passes through the test board draw-in groove to be connected with the test board, and the test board is trapezoidal, size phase-match between the test board size and the two test board grooves. The disassembly-free barrel can fix test boards made of different materials as required, is high in efficiency evaluation and strong in test piece contrast, and can effectively solve the problems of complex disassembly and assembly, time and labor consumption and poor evaluation result contrast of an existing demolding quality evaluation mold.

Description

A exempt from to tear open bucket for drawing of patterns effect evaluation

Technical Field

The utility model relates to a drawing of patterns quality evaluation instrument technical field, concretely relates to exempt from to tear open bucket for drawing of patterns effect evaluation.

Background

In industrial production, the interface performance between a casting product such as organic resin and inorganic concrete and a forming mold greatly influences the apparent quality of a finished product. Therefore, evaluating the demolding quality of the molded product is an important step of product optimization, mold material selection and experimental research.

The existing evaluation method is to respectively select materials with different materials or apparent states to manufacture a mold for casting and demolding evaluation, only one material or apparent state can be evaluated by the method at a time, time and labor are consumed, the evaluation result is poor in contrast, and the mold is complex to disassemble and assemble. Therefore, it is significant to provide a disassembly-free barrel for evaluating the demolding effect.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough, the utility model aims at providing an exempt from to tear bucket for drawing of patterns effect evaluation can effectively solve the dismouting loaded down with trivial details, the wasting time and labouring that current drawing of patterns quality evaluation mould exists and appraise the poor problem of result contrast nature.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a exempt from to tear open bucket for drawing of patterns effect evaluation, includes staving and test board, and the staving is the inverted pyramid platform structure, and the bilateral symmetry of staving is provided with the handle, and vertical interior edges and corners department is provided with the test board draw-in groove between the face of staving and the face, and the staving passes through the test board draw-in groove to be connected with the test board, and the test board is trapezoidal, size phase-match between the test board size and two test board grooves.

The utility model has the advantages that: the utility model provides a disassembly-free barrel for the evaluation of demoulding effect, the barrel body adopts the structural design of a reversed pyramid platform, the material poured into the barrel is convenient to be removed after being formed, the mould is not disassembled, and the operation is simple; the test board clamping grooves are formed in the vertical inner edges and corners between the surfaces of the barrel body, test boards made of different materials can be fixed according to needs, the demoulding effect of various different materials can be evaluated at one time, the evaluation is efficient, the contrast of a test piece is high, tedious work of disassembling and assembling a die is not needed, and time and labor are saved; the handles are arranged on the two sides of the barrel body, so that the operation is convenient and the demolding is easy.

Further, the cross section of the barrel body is a regular polygon; the number of sides of the regular polygon is not unique, and the regular polygon is, for example, a regular hexagon or a regular octagon.

The beneficial effect of adopting the further scheme is that: the cross section of the barrel body is a regular polygon, each surface of the barrel body can simultaneously realize the evaluation of the demoulding effect of various different materials, and the evaluation is efficient and time-saving and labor-saving; as the number of the polygonal columns increases, the size of the barrel body can be increased appropriately in order to prevent the test plate from being too small in area.

Furthermore, the included angle between each surface of the barrel body and the central shaft is 1-10 degrees, and 3-7 degrees is preferred.

The beneficial effect of adopting the further scheme is that: the angle between each face of the barrel body and the central shaft is suitable, and the material poured into the barrel is more convenient to separate from the barrel after being formed, so that the barrel is more efficient.

Further, an auxiliary demoulding hole with the diameter of 3-10 mm, preferably 4-8 mm, is arranged at the middle position of the bottom of the barrel body.

The beneficial effect of adopting the further scheme is that: the bottom of the barrel body is provided with an auxiliary demoulding hole, so that the operation is convenient and the demoulding is easy.

Further, the test board clamping groove is a Y-shaped clamping groove, and the gap between the Y-shaped clamping groove and the barrel body is 1-3 mm.

The beneficial effect of adopting the further scheme is that: through Y type draw-in groove, can be fixed in the draw-in groove with the test board inside, realize carrying out the deciduate effect evaluation.

Further, the material of the barrel body is a steel plate, an iron plate, an aluminum plate or a wood plate, and the material of the test plate is any material to be subjected to demolding evaluation.

The beneficial effect of adopting the further scheme is that: the barrel body is made of steel plates, iron plates, aluminum plates or wood plates, and can be suitable for performing demolding evaluation on test plates made of different materials or in apparent states.

Drawings

Fig. 1 is a schematic structural view of the utility model of this embodiment 1;

fig. 2 is a plan view of the utility model of the embodiment 1;

FIG. 3 is a partial enlarged view of 2-A in example 1;

wherein, 1, a barrel body; 1a, a test board clamping groove; 1b, a handle; 1c, auxiliary demoulding holes; 2. test panels were prepared.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

The utility model discloses an in the embodiment, as shown in fig. 1-3, an exempt from to tear open bucket for drawing of patterns effect evaluation is provided, including staving 1 and test board 2, staving 1 is the chamfered frustum structure, and the cross section is regular hexagon, and the inclination of 1 six faces of staving is 5, and the positive position department in bottom of staving 1 is provided with the supplementary demoulding hole 1c that the diameter is 5mm, and the bilateral symmetry of staving 1 is provided with handle 1b, and vertical interior edges and corners department is provided with test board draw-in groove 1a between staving 1's the face and the face, and test board draw-in groove 1a is Y type draw-in groove, and Y type draw-in groove is 3mm with staving 1's clearance, and staving 1 is connected with test board 2 through test board draw-in groove 1a, and test board 2 is trapezoidal, size phase-match between test board 2's the size and two test board draw-in grooves 1 a.

The concrete method for evaluating the demolding quality of the pouring material by adopting the disassembly-free inverted hexagonal frustum-shaped barrel comprises the following steps: the method comprises the steps of manufacturing a test board 2 by using a material to be evaluated, enabling the size of the test board 2 to be matched with a Y-shaped clamping groove, respectively inserting the test board 2 into six faces of an inverted hexagonal frustum-shaped barrel along the barrel wall, pouring casting materials such as organic resin and inorganic concrete into the barrel, inverting the barrel body 1 after molding to directly demold or completing demolding by means of an auxiliary demolding hole 1c, taking down the test board 2 to perform interface evaluation, and finally evaluating six mold materials with different materials or surface states in one test.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides a exempt from to tear open bucket for drawing of patterns effect evaluation, a serial communication port, including staving (1) and test board (2), staving (1) is the frustum of inverted pyramid structure, the bilateral symmetry of staving (1) is provided with handle (1b), vertical interior edges and corners department is provided with test board draw-in groove (1a) between the face of staving (1) and the face, staving (1) through test board draw-in groove (1a) with test board (2) are connected, test board (2) are trapezoidal, size phase-match between the size of test board (2) and two test board draw-in grooves (1 a).

2. The non-dismantling bucket for evaluating the demolding effect as claimed in claim 1, wherein the cross section of the bucket body (1) is a regular polygon.

3. The non-dismantling bucket for evaluating the demolding effect as claimed in claim 1, wherein each face of the bucket body (1) forms an angle of 1 to 10 ° with the central axis.

4. The non-dismantling bucket for evaluating the demolding effect as claimed in claim 3, wherein each face of the bucket body (1) forms an angle of 3 to 7 ° with the central axis.

5. The disassembly-free barrel for the evaluation of the demolding effect as claimed in claim 1, wherein an auxiliary demolding hole (1c) with a diameter of 3-10 mm is provided at the bottom center of the barrel body (1).

6. The non-dismantling bucket for evaluating the demolding effect as claimed in claim 5, wherein the diameter of said auxiliary demolding hole (1c) is 4 to 8 mm.

7. The disassembly-free barrel for the demolding effect evaluation as claimed in claim 1, wherein the test board clamping groove (1a) is a Y-shaped clamping groove, and the gap between the Y-shaped clamping groove and the barrel body (1) is 1-3 mm.