CN213888635U - Explosive mould and explosive welding device for multiple-thickness explosive charges - Google Patents
Explosive mould and explosive welding device for multiple-thickness explosive charges Download PDFInfo
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- CN213888635U CN213888635U CN202022364387.2U CN202022364387U CN213888635U CN 213888635 U CN213888635 U CN 213888635U CN 202022364387 U CN202022364387 U CN 202022364387U CN 213888635 U CN213888635 U CN 213888635U
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Abstract
The embodiment of the utility model provides a explosive mould and multi-thickness explosive welding device, the explosive mould comprises a peripheral side wall, and a containing space for containing explosive is formed around the peripheral side wall of the explosive mould; the peripheral side wall of the medicine mould comprises two first side walls which are horizontally spaced and opposite to each other, and the upper end surfaces of the first side walls are arranged in a step mode, so that the accommodating space is provided with a plurality of accommodating areas with different depths. The medicine mould provided by the embodiment of the utility model is provided with a plurality of accommodating areas with different depths, so that a plurality of medicine filling thicknesses can be presented, and a plurality of medicine thickness tests are integrated in one test, so that the same test effect can be obtained, and the test efficiency is improved; compared with a plurality of explosive welding tests with different explosive thicknesses, the system error of the single explosive welding test result with multiple thicknesses is smaller; the use many thickness powder charge explosive welding device can reduce the test number of times, practices thrift unnecessary manpower and materials, increases the security.
Description
Technical Field
The utility model relates to an explosive welding technical field especially relates to a medicine mould and many thickness powder charges explosive welding device.
Background
At present, in explosive welding production, main parameters influencing the explosive welding effect comprise explosive types, explosive density, explosive thickness, composite board materials, intervals, composite board thickness and the like. Especially, before large-scale production, the explosion welding of new materials must find the corresponding optimal welding parameters. In the experimental research, a variable control method is often adopted, different explosive welding parameters are changed to carry out an explosive welding test so as to achieve the research purpose, only one parameter is changed each time to carry out the test, and after a plurality of tests, the welding effects under different parameter conditions are compared to find out the optimal parameter. When the explosive test is carried out by controlling the parameter of the explosive thickness (hereinafter referred to as the explosive thickness), the rest parameters are consistent except the different explosive thicknesses, the result of one explosive thickness test can be obtained in the previous test each time, the explosive test is carried out once when the explosive thicknesses are different, more manpower is consumed, a large amount of detonator explosives and test equipment are consumed, and the research efficiency is low; with the increase of the test times, the safety risk is greatly increased; and each time, the control is required to be the same for parameters except the thickness of the medicine, so that the test error is increased.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a medicine mould and many thickness powder charges explosive welding device for can only obtain the problem of the experimental result of a medicine thickness in solving current experiment at every turn.
The embodiment of the utility model provides a medicine mould, the medicine mould includes all side walls, all side walls of the medicine mould surround and form the accommodation space for accommodating the explosive;
the side wall of week of medicine mould includes two horizontal interval first sidewalls that are relative, the up end of first sidewall is the step setting, so that accommodation space is formed with the accommodation region of a plurality of different degree of depth.
According to the utility model discloses a medicine mould, the upper end of first lateral wall is multistage step setting.
According to the utility model discloses a medicine mould, the height of each step equals.
According to the utility model discloses a medicine mould, the length of each step equals.
According to the utility model discloses a medicine mould of embodiment, the week lateral wall of medicine mould still includes horizontal interval relative second lateral wall and third lateral wall, the second lateral wall and the third lateral wall all connect between two the first lateral walls;
the height of the first side wall is gradually increased in the direction from the second side wall to the third side wall.
According to the utility model discloses a medicine mould, the medicine mould still includes diapire up, the diapire with the lower extreme of all lateral walls is connected.
According to the utility model discloses a medicine mould, the medicine mould is the hard paper membrane.
The embodiment of the utility model provides a still provide a many thickness powder charges explosive welding device, include:
a substrate with a compound side facing up;
the compound plate is correspondingly arranged above the base plate, the compound surface of the compound plate faces downwards, and a support piece is connected between the compound plate and the base plate; and the number of the first and second groups,
the explosive mould is as above, the lower end of the explosive mould is connected with the upper surface of the compound plate, the accommodating space of the explosive mould is filled with explosive, and the upper surface of the explosive is flush with the upper end surface of the explosive mould so that the upper surface of the explosive is arranged in a step shape.
According to the utility model discloses many thickness powder charge explosive welding device of an embodiment, the highest point of the upper surface of explosive is provided with the detonator.
According to the utility model discloses many thickness powder charge explosive welding device of an embodiment, support piece follows the circumference interval of doubler plate is provided with a plurality ofly.
The medicine mould provided by the embodiment of the utility model is provided with a plurality of accommodating areas with different depths, so that a plurality of medicine filling thicknesses can be presented, and a plurality of medicine thickness tests are integrated in one test, so that the same test effect can be obtained, and the test efficiency is improved; compared with a plurality of explosive welding tests with different explosive thicknesses, the system error of the single explosive welding test result with multiple thicknesses is smaller; the use many thickness powder charge explosive welding device can reduce the test number of times, practices thrift unnecessary manpower and materials, increases the security.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a multi-thickness charge explosive welding device provided by an embodiment of the invention;
fig. 2 is a schematic structural view of the traditional Chinese medicine mold of fig. 1.
Reference numerals:
100: a multi-thickness charge explosive welding device; 1: carrying out medicine molding; 11: an accommodating space; 12: a first side wall; 13: a second side wall; 14: a third side wall; 15: a bottom wall; 2: a substrate; 3: compounding a plate; 4: a support member; 5: an explosive; 6: and (4) a detonator.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the utility model provides a many thickness powder charges explosive welding device, as shown in fig. 1, this many thickness powder charges explosive welding device 100 includes medicine mould 1, base plate 2, doubler 3, support piece 4 and explosive 5.
As shown in fig. 1, the compound side of the substrate 2 faces upward; the compound plate 3 is correspondingly arranged above the base plate 2, the compound surface of the compound plate 3 faces downwards, and a support 4 is connected between the compound plate 3 and the base plate 2. The supporting members 4 are used for spacing the compound plate 3 from the base plate 2, the supporting members 4 are usually disposed in a plurality at intervals along the circumference of the compound plate 3, and the compound plate 3 and the supporting members 4 are generally made of the same material.
As shown in fig. 1, the lower end of the medicine mold 1 is connected with the upper surface of the compound plate 3, specifically, as shown in fig. 2, in the present embodiment, the medicine mold 1 includes a peripheral side wall, and a receiving space 11 for receiving the explosive 5 is formed around the peripheral side wall of the medicine mold 1; the week lateral wall of medicine mould 1 includes two horizontal intervals first lateral wall 12 relative, the step setting is personally submitted to the upper end of first lateral wall 12, so that accommodation space 11 is formed with the accommodation area of a plurality of different degree of depth, the accommodation space 11 intussuseption of medicine mould 1 is equipped with explosive 5, the upper surface of explosive 5 flushes with the up end of medicine mould 1, so that the upper surface of explosive 5 is the step setting, medicine mould 1 can present a plurality of powder charge thickness, thereby can fuse multiple powder thickness test in a test. As shown in fig. 1, a detonator 6 is provided at the highest position of the upper surface of the explosive 5, and the explosive 5 is detonated by the detonator 6.
The medicine mould 1 provided by the embodiment of the utility model is provided with a plurality of accommodating areas with different depths, so that a plurality of medicine-filling thicknesses can be presented, and a plurality of medicine thickness tests are integrated in one test, so that the same test effect can be obtained, and the test efficiency is improved; compared with a plurality of explosive welding tests with different explosive thicknesses, the system error of the single explosive welding test result with multiple thicknesses is smaller; the use of the multi-thickness explosive-charge explosive welding device 100 can reduce the test times, save unnecessary manpower and material resources and increase the safety.
The upper end surface of the first side wall 12 is in stepped arrangement, and can be in one-level or multi-level stepped arrangement, and the upper end surface of the first side wall 12 is in multi-level stepped arrangement and can be set according to actual conditions, for example, as shown in fig. 1 and 2, in this embodiment, the upper end surface of the first side wall 12 is in stepped arrangement, so that the medicine mold 1 can present four medicine charging thicknesses. Also, the height, length and width of each step are equal, for example, as shown in fig. 1 and 2, in the present embodiment, the height, length and width of the step are 5mm, 300mm and 300mm, respectively.
As shown in fig. 1 and 2, in the present embodiment, the peripheral side wall of the medicine mold 1 further includes a second side wall 13 and a third side wall 14 which are horizontally spaced and opposite to each other, and the second side wall 13 and the third side wall 14 are connected between the two first side walls 12; the height of the first side wall 12 is gradually increased in a direction from the second side wall 13 to the third side wall 14.
As shown in fig. 2, in this embodiment, the mold 1 further includes an upward bottom wall 15, and the bottom wall 15 is connected to the lower end of the peripheral side wall. The peripheral side wall of the medicine mould 1 and the bottom wall 15 enclose to form an accommodating space 11 with an open upper end and a closed lower end. The mold 1 is usually a cardboard film made of cardboard.
The specific structure of the multi-thickness charge explosive welding device 100 in one embodiment will be described below, and the working principle of the multi-thickness charge explosive welding device 100 will be described by taking titanium-steel explosive welding as an example:
1. as shown in fig. 1, a steel substrate 2 is placed on the ground of a test site, four supporting pieces 4 with the length of 10mm are fixed between the substrate 2 and a clad plate 3 for supporting the clad plate 3 and an explosive 5 above and controlling the distance between the substrate 2 and the clad plate 3;
2. as shown in fig. 1, a compound plate 3 is placed on a support 4, the compound plate 3 is a titanium plate, and the compound plate 3 is aligned in parallel with a base plate 2;
3. as shown in fig. 1, a step-shaped medicine mold 1 is placed right above a compound plate 3;
4. as shown in fig. 1, the explosives 5 with four thicknesses are arranged side by side in a step shape, the step width is 300mm, the step length is 300mm, and the explosive thicknesses are respectively controlled to be 40mm, 35mm, 30mm and 25 mm;
5. as shown in fig. 1, a detonator 6 is placed at the end of a 40mm thick explosive 5 and a detonating cord is connected;
6. after the preparation work is finished, withdrawing to a safe place for detonation after the inspection is finished;
7. and after the experiment is finished, arranging the test field, and analyzing the test result.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The explosive mould is characterized by comprising a peripheral side wall, wherein an accommodating space for accommodating explosive is formed around the peripheral side wall of the explosive mould;
the side wall of week of medicine mould includes two horizontal interval first sidewalls that are relative, the up end of first sidewall is the step setting, so that accommodation space is formed with the accommodation region of a plurality of different degree of depth.
2. The cartridge of claim 1, wherein the upper end surface of the first sidewall is formed in a multi-step arrangement.
3. A cartridge according to claim 2, wherein each step is of equal height.
4. A cartridge according to claim 2, wherein each step is of equal length.
5. A cartridge according to any of claims 1 to 4, wherein the peripheral side walls of the cartridge further comprise horizontally spaced opposed second and third side walls, each connected between two of the first side walls;
the height of the first side wall is gradually increased in the direction from the second side wall to the third side wall.
6. A cartridge according to any one of claims 1 to 4, further comprising an upwardly facing bottom wall connected to the lower end of the peripheral side wall.
7. A mould according to any of claims 1 to 4, wherein the mould is a stiff paper film.
8. A multiple thickness charge explosive welding device, comprising:
a substrate with a compound side facing up;
the compound plate is correspondingly arranged above the base plate, the compound surface of the compound plate faces downwards, and a support piece is connected between the compound plate and the base plate; and the number of the first and second groups,
the explosive mould is as claimed in any one of claims 1 to 7, the lower end of the explosive mould is connected with the upper surface of the compound plate, the accommodating space of the explosive mould is filled with explosive, and the upper surface of the explosive is flush with the upper end surface of the explosive mould so that the upper surface of the explosive is arranged in a step shape.
9. A multiple thickness charge explosive welding apparatus according to claim 8, wherein the uppermost part of the upper surface of the explosive is provided with a primer.
10. A multiple thickness charge explosive welding apparatus according to claim 8, wherein said support members are provided in plurality at intervals circumferentially of said doubler plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364387.2U CN213888635U (en) | 2020-10-21 | 2020-10-21 | Explosive mould and explosive welding device for multiple-thickness explosive charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364387.2U CN213888635U (en) | 2020-10-21 | 2020-10-21 | Explosive mould and explosive welding device for multiple-thickness explosive charges |
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| Publication Number | Publication Date |
|---|---|
| CN213888635U true CN213888635U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022364387.2U Active CN213888635U (en) | 2020-10-21 | 2020-10-21 | Explosive mould and explosive welding device for multiple-thickness explosive charges |
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|---|---|
| CN (1) | CN213888635U (en) |
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- 2020-10-21 CN CN202022364387.2U patent/CN213888635U/en active Active
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