Metal workpiece high-temperature performance detection device

Abstract

The utility model relates to the field of metal workpieces, in particular to a metal workpiece high-temperature performance detection device which comprises a detection box body, a first heat insulation plate, a second heat insulation plate, a high-temperature-resistant glass door, a heating lamp, a temperature measurement sensor and a detection table. Two heating lamps with the same specification are mounted at the upper end of the left side of the first heat insulation plate, two heating lamps with the same specification are mounted at the upper end of the right side of the second heat insulation plate, and two heating lamps with the same specification are mounted at the upper end between the first heat insulation plate and the second heat insulation plate; a temperature measuring sensor is installed at the lower end of the left side of the first heat insulation plate, and a temperature measuring sensor is installed at the lower end of the right side of the second heat insulation plate.

Description

Technical Field

[0001] The utility model relates to the field of metal workpieces, in particular to a high-temperature performance detection device for metal workpieces. Background Art

[0002] High temperature test is a test that exposes the sample to a high temperature and dry air environment. Its purpose is to determine the adaptability of military and civilian equipment to be stored and worked under high temperature conditions. The life of high temperature test products follows the 10℃ rule. Therefore, high temperature test is the most commonly used test, which is used for the screening, aging test, life test, accelerated life test, evaluation test of components and complete machines, and plays an important role in the verification of failure analysis. A Chinese patent discloses a high temperature deformation detection device for metal workpieces (authorization announcement number CN 216696129U). The inner cavity of the test cabinet described in the patented technology is divided into two independent detection chambers that are not connected to each other by a U-shaped partition. Two heating lamps are fixedly installed on the top of the two independent detection chambers, and the two heating lamps are electrically connected to the controller. Two pull-out detection tables are respectively installed under the two heating lamps through limit slots. Two heating lamps cooperate with two pull-out detection tables to synchronously detect two metal workpieces in the two independent detection chambers. By comparing the two metal workpieces, the detection workers can clearly perceive the subtle deformation of the metal workpieces, thereby improving the metal The accuracy of the workpiece high temperature deformation detection data; the insulation frame can be detachably installed under the heating lamp through the limit card slot, and adopts a pull-out structure, which is convenient for the detection workers to quickly take and put the metal workpiece, and improves the convenience of the device. At the same time, the insulation frame is sleeved on the outside of the high temperature resistant loading glass plate, and the insulation frame is used to isolate the heat transfer, so as to avoid the detection workers being scalded by the heated high temperature resistant loading glass plate when taking and putting the workpiece, thereby improving the safety of the device. However, the high temperature deformation detection of this design can only detect the high temperature resistance through deformation, and cannot realize the tensile test test, and the detection of high temperature resistance is single. Therefore, those skilled in the art provide a metal workpiece high temperature performance detection device to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a high-temperature performance detection device for metal workpieces, including a detection box body, a No. 1 insulation board, a No. 2 insulation board, a high-temperature resistant glass door, a heating lamp, a temperature sensor, a detection platform, an upper stretcher and a lower stretcher. The high-temperature resistant glass door is installed on the front side of the detection box body, a No. 1 insulation board is installed on the left side of the detection box body, and a No. 2 insulation board is installed on the right side of the detection box body. Two heating lamps with the same specifications are installed on the upper end of the left side of the No. 1 insulation board, two heating lamps with the same specifications are installed on the upper end of the right side of the No. 2 insulation board, and two heating lamps with the same specifications are installed on the upper end between the No. 1 insulation board and the No. 2 insulation board. A detection platform is installed in the middle position on the left side of the No. 1 insulation board, and a detection platform is installed in the middle position on the right side of the No. 2 insulation board. A temperature sensor is installed at the lower end of the left side of the No. 1 insulation board, and a temperature sensor is installed at the lower end of the right side of the No. 2 insulation board. An upper stretcher is installed on the upper side between the No. 1 insulation board and the No. 2 insulation board, and a lower stretcher is installed on the lower side between the No. 1 insulation board and the No. 2 insulation board.

[0004] Preferably: a handle is installed on the front side of the high temperature resistant glass door;

[0005] Preferably: a convex plate is installed on the side wall at the middle position inside the detection box body, a slide groove is provided between the convex plates, a detection table is installed in the slide groove, and a pull plate is installed on the front side of the detection table;

[0006] Preferably: the upper stretcher is provided with an inner cavity, a telescopic column is installed in the inner cavity, a clamping claw is installed on the lower side of the telescopic column, and a clamping fixing groove is provided in the middle position of the lower side of the telescopic column;

[0007] Preferably: a No. 1 connecting piece is installed on the upper side of the upper stretcher, a fixing piece is installed on the upper side of the No. 1 connecting piece, a No. 2 connecting piece is installed on the upper side of the fixing piece, the No. 2 connecting piece is installed in an annular groove, and the annular groove is arranged in the middle position of the fixing ring.

[0008] Technical effects and advantages of the utility model:

[0009] 1. An upper stretcher is installed on the upper side between the No. 1 insulation board and the No. 2 insulation board, and a lower stretcher is installed on the lower side between the No. 1 insulation board and the No. 2 insulation board. By installing the stretcher, the tensile properties of metal workpieces under high temperature can be tested, providing diverse testing performance;

[0010] 2. Install a test bench in the middle of the left side of the No. 1 insulation board, and install a test bench in the middle of the right side of the No. 2 insulation board. By installing two test chambers with the same environment, as a comparison experiment, it is beneficial to observe and compare the performance of metal workpieces at high temperatures. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a metal workpiece high temperature performance detection device provided in an embodiment of the present application;

[0012] Figure 2This is a partial structural diagram of a metal workpiece high temperature performance detection device provided in an embodiment of the present application. Figure 1 ;

[0013] Figure 3 This is a schematic diagram of a local explosion structure in a metal workpiece high temperature performance detection device provided in an embodiment of the present application. Figure 1 ;

[0014] Figure 4 This is a partial structural diagram of a metal workpiece high temperature performance detection device provided in an embodiment of the present application. Figure 2 ;

[0015] Figure 5 This is a schematic diagram of a local explosion structure in a metal workpiece high temperature performance detection device provided in an embodiment of the present application. Figure 2 .

[0016] In the figure: 1. test box body; 2. high temperature resistant glass door; 3. heating lamp; 4. temperature sensor; 5. test table; 6. upper stretcher; 7. lower stretcher; 101. heat insulation board No. 1; 102. heat insulation board No. 2; 103. convex plate; 104. slide groove; 201. handle; 501. pull plate; 601. inner cavity; 602. telescopic column; 603. clamping claw; 604. clamping fixing groove; 605. connecting piece No. 1; 606. fixing piece; 607. connecting piece No. 2; 608. fixing ring; 609. ring groove. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0018] Example

[0019] See also Figure 1 to Figure 5In this embodiment, a high temperature performance testing device for a metal workpiece is provided, including a testing box body 1, a No. 1 heat insulation board 101, a No. 2 heat insulation board 102, a high temperature resistant glass door 2, a heating lamp 3, a temperature measuring sensor 4, a testing platform 5, an upper stretcher 6 and a lower stretcher 7. The high temperature resistant glass door 2 is installed on the front side of the testing box body 1, the No. 1 heat insulation board 101 is installed on the left side of the testing box body 1, the No. 2 heat insulation board 102 is installed on the right side of the testing box body 1, two heating lamps 3 of the same specifications are installed on the upper left end of the No. 1 heat insulation board 101, and two heating lamps 3 of the same specifications are installed on the upper right end of the No. 2 heat insulation board 102. A heating lamp 3 with the same specification is installed, two heating lamps 3 with the same specification are installed at the upper end between the first insulation board 101 and the second insulation board 102, a detection table 5 is installed at the middle position on the left side of the first insulation board 101, and a detection table 5 is installed at the middle position on the right side of the second insulation board 102. A temperature sensor 4 is installed at the lower end position on the left side of the first insulation board 101, and a temperature sensor 4 is installed at the lower end position on the right side of the second insulation board 102. An upper stretcher 6 is installed on the upper side between the first insulation board 101 and the second insulation board 102, and a lower stretcher 7 is installed on the lower side between the first insulation board 101 and the second insulation board 102;

[0020] Specifically, a convex plate 103 is installed on the side wall at the middle position inside the detection box body 1, a slide groove 104 is provided between the convex plates 103, a detection table 5 is installed in the slide groove 104, and a pull plate 501 is installed on the front side of the detection table 5;

[0021] An inner cavity 601 is provided in the upper stretcher 6, a telescopic column 602 is installed in the inner cavity 601, a clamping claw 603 is installed at the lower side of the telescopic column 602, a clamping fixing groove 604 is provided at the middle position of the lower side of the telescopic column 602, a No. 1 connecting piece 605 is installed at the upper side of the upper stretcher 6, a fixing piece 606 is installed at the upper side of the No. 1 connecting piece 605, a No. 2 connecting piece 607 is installed at the upper side of the fixing piece 606, and the No. 2 connecting piece 607 is installed in the annular groove 609, and the annular groove 609 is provided at the middle position of the fixing ring 608;

[0022] A handle 201 is installed on the front side of the high temperature resistant glass door 2 .

[0023] The working principle of the utility model is:

[0024] When using a metal workpiece high temperature performance testing device, the metal workpiece to be tested is placed in the middle position of the testing table 5, pushed into the testing box body 1 through the slide groove 104, the metal workpiece to be stretched is installed between the upper stretcher 6 and the lower stretcher 7, fixed by the clamping claw 603 and the clamping fixing groove 604, the high temperature resistant glass door 2 is closed, the heating lamp 3 is started, and the performance of the metal workpiece under high temperature is observed.

[0025] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A device for detecting high temperature performance of metal workpieces, characterized in that: The invention comprises a test box body (1), a first heat insulation board (101), a second heat insulation board (102), a high temperature resistant glass door (2), a heating lamp (3), a temperature measuring sensor (4), a test platform (5), an upper stretcher (6) and a lower stretcher (7); the high temperature resistant glass door (2) is installed on the front side of the test box body (1); the first heat insulation board (101) is installed on the left side of the test box body (1); the second heat insulation board (102) is installed on the right side of the test box body (1); two heating lamps (3) of the same specification are installed on the upper left side of the first heat insulation board (101); and two heating lamps (3) of the same specification are installed on the upper right side of the second heat insulation board (102). Two heating lamps (3) of the same specification are installed at the upper end between the first insulation board (101) and the second insulation board (102); a detection platform (5) is installed at the middle position of the left side of the first insulation board (101); a detection platform (5) is installed at the middle position of the right side of the second insulation board (102); a temperature sensor (4) is installed at the lower end position of the left side of the first insulation board (101); a temperature sensor (4) is installed at the lower end position of the right side of the second insulation board (102); an upper stretcher (6) is installed at the upper side between the first insulation board (101) and the second insulation board (102); and a lower stretcher (7) is installed at the lower side between the first insulation board (101) and the second insulation board (102).

2. A metal workpiece high temperature performance detection device according to claim 1, characterized in that: A convex plate (103) is installed on the side wall at the middle position inside the detection box body (1), and a sliding groove (104) is provided between the convex plates (103).

3. A metal workpiece high temperature performance detection device according to claim 2, characterized in that: A detection platform (5) is installed in the slide groove (104), and a pull plate (501) is installed on the front side of the detection platform (5).

4. A metal workpiece high temperature performance detection device according to claim 1, characterized in that: A handle (201) is installed on the front side of the high temperature resistant glass door (2).

5. A metal workpiece high temperature performance detection device according to claim 1, characterized in that: The upper stretcher (6) is provided with an inner cavity (601), and a telescopic column (602) is installed in the inner cavity (601).

6. A metal workpiece high temperature performance detection device according to claim 5, characterized in that: A clamping claw (603) is installed on the lower side of the telescopic column (602), and a clamping fixing groove (604) is provided in the middle position of the lower side of the telescopic column (602).

7. A metal workpiece high temperature performance detection device according to claim 5, characterized in that: A No. 1 connecting piece (605) is installed on the upper side of the upper stretcher (6), a fixing piece (606) is installed on the upper side of the No. 1 connecting piece (605), and a No. 2 connecting piece (607) is installed on the upper side of the fixing piece (606).

8. A metal workpiece high temperature performance detection device according to claim 7, characterized in that: The second connecting piece (607) is installed in the annular groove (609), and the annular groove (609) is arranged in the middle position of the fixing ring (608).

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