Simple testing device for creep property of alloy

Abstract

The utility model discloses a simple testing device for alloy creep performance, and relates to the technical field of metal material performance detection. Comprising a simple test box and an alloy test piece, a placement opening is formed in the front end and the rear end of the simple test box in a penetrating mode, sealing doors are symmetrically and movably installed in the placement opening, the sealing doors are connected through magnet attraction, and a sealing gasket is fixedly installed between the sealing doors; according to the utility model, the alloy creep property of the alloy test piece is simply tested through the simple test box, the simple test box is closed, opening and closing can be controlled through the sealing door, and the sealing door is a magnetic switch, so that people can conveniently open and close and take and place the internal alloy test piece, and the internal leakproofness is increased through the sealing gasket; the utility model has the characteristics of strong practicability and real-time recording.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal material performance detection technical field, concretely is a kind of alloy creep performance simple testing device. BACKGROUND

[0002] Creep is a phenomenon that alloy itself exists, it refers to the material at a certain temperature, due to stress effect, along the force direction elongation, different grid alloy its creep performance is also different, therefore, alloy is tested to the creep performance, obtains the creep performance of different alloy under certain temperature and stress effect, alloy creep performance testing device on sale is expensive, it needs larger capital investment to configure a set.

[0003] The utility model with publication number CN205719821U discloses a kind of alloy creep performance simple testing device, which is composed of constant-temperature drying cabinet and testing mechanism arranged in the constant-temperature drying cabinet, the testing mechanism includes support frame, several alloy samples to be tested are suspended at the support frame, and gravity block is suspended at the lower part of each alloy sample.However, the utility model can only check the creep degree of alloy after testing when in use, and cannot record the creep condition in real time during alloy testing, therefore, it is necessary to design a kind of alloy creep performance simple testing device which is practical and can record in real time. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of alloy creep performance simple testing device to solve the problems raised in the above background.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of alloy creep performance simple testing device, including simple testing box and alloy test piece, the simple testing box front and rear end is through being provided with placing opening and the symmetrically movable installation of sealing door in the placing opening, the sealing door is connected by magnet attraction between the between, the sealing gasket is fixedly installed between the sealing door, the simple testing box left and right end is provided with transparent observation window, the simple testing box is equipped with lifting assembly and center column, the lifting assembly is arranged in the simple testing box inner top wall middle position, the center column is fixedly installed in the simple testing box inner bottom wall center position, the center column outer wall is fixedly installed with heating plate, the alloy is uniformly distributed in the center column outer, the alloy test piece is set in the lifting assembly lower end by fixed hook, the alloy test piece lower end is connected with counterweight by hook.

[0006] According to the technical scheme, the lifting assembly comprises a cylinder, a fixed plate, a movable ring, an annular groove and an outer ring, the cylinder is fixedly installed at the middle position of the inner top wall of the simple test box, the fixed ring is fixedly installed at the telescopic end of the cylinder, the annular groove is formed in the side wall of the fixed plate, the outer ring is sleeved outside the fixed plate, the movable ring is fixedly installed on the inner side wall of the outer ring, and the movable ring is movably installed in the annular groove.

[0007] According to the technical scheme, the center column side wall is uniformly distributed with test grooves, the test assembly is arranged in the test groove, and the test assembly and the alloy test piece are one-to-one corresponding.

[0008] According to the technical scheme, the test assembly comprises a spring, a test rod and a test head, the spring is fixedly installed in the test groove, the test rod is movably installed in the corresponding test groove through a movable assembly, one end of the test rod is fixedly installed on the spring, one end of the test rod is fixedly installed on the test head, one end of the test head is arc-shaped and in contact with the side wall of the corresponding alloy test piece.

[0009] According to the technical scheme, the movable assembly comprises a sliding block and a sliding groove, the sliding block is symmetrically arranged at both ends of the test rod, the sliding groove is symmetrically formed at both sides of the test groove, and the sliding block is movably installed in the corresponding sliding groove.

[0010] Compared with the prior art, the utility model has the beneficial effects that: the utility model carries out alloy creep performance simple test to alloy test piece through simple test box, the simple test box is closed, can control switch through sealing door, the sealing door is magnetic switch, convenient people's switch and the taking and placing of internal alloy test piece, through sealing washer increases the airtightness of inside, through the setting of air cylinder, fixed plate, movable ring, annular groove and outer ring, can lift and rotate to alloy test piece, convenient for observing different alloy test piece, the air cylinder is the common technical means in prior art, selects the applicable model, does not carry out too much repetition here, heats inside through heating plate, in order to detect alloy creep performance, transparent observation window sets up in simple test box left and right ends, can carry out real time monitoring to the creep of internal alloy test piece, convenient for people to supervise and record alloy creep process in time, observation clear, can carry out performance detection to multiple alloy test pieces simultaneously, the number of fixed hook is properly set according to demand, does not limit its number here, stretches alloy test piece through counterweight, convenient for simple detection to the creep performance of alloy test piece, through the setting of spring and test rod and test head, can be pushed through the elasticity of spring, through test head and abuts in alloy test piece one end, can carry out simple test to the creep performance of alloy test piece from another aspect, through the setting of sliding block and sliding slot, can assist the stable movement of test rod, prevents test rod deflection, can limit the maximum displacement of test rod simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0012] Figure 1 It is the three-dimensional schematic view of the utility model;

[0013] Figure 2 It is the front view schematic view of the utility model;

[0014] Figure 3 It is the enlarged schematic view of A in the utility model Figure 2

[0015] Figure 4 It is the three-dimensional schematic view of the outer ring of the utility model;

[0016] ​In the figure: 1-simple test box, 2-alloy test piece, 3-placing port, 4-sealing door, 5-sealing gasket, 6-transparent observation window, 7-lifting assembly, 701-cylinder, 702-fixed plate, 703-moving ring, 704-ring groove, 705-outer ring, 8-center column, 9-heating plate, 10-counterweight, 11-test groove, 12-test assembly, 1201-spring, 1202-test rod, 1203-test head, 13-moving assembly, 1301-sliding block, 1302-sliding slot. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to Figures 1-4 The utility model provides technical scheme: a kind of alloy creep performance simple test device, including simple test box 1 and alloy test piece 2, the simple test box 1 front and rear end is passed through and is opened in placing port 3 and symmetrically movable installation is equipped with sealing door 4 in the placing port 3, the sealing door 4 between between is connected by magnet attraction, sealing gasket 5 is fixedly installed between the sealing door 4, the simple test box 1 left and right end is provided with transparent observation window 6, lifting assembly 7 and center column 8 are equipped in the simple test box 1, the lifting assembly 7 is set in the simple test box 1 inner top wall middle position, the center column 8 is fixedly installed in the simple test box 1 inner bottom wall center position, heating plate 9 is fixedly installed on the outer wall of the center column 8, the alloy circumference is evenly distributed in the center column 8, the alloy test piece 2 is arranged in the lower end of lifting assembly 7 by fixed hook, the alloy test piece 2 lower end is connected with counterweight 10 by hook, the utility model is when using, alloy test piece 2 is carried out alloy creep performance simple test by simple test box 1, simple test box 1 is closed type, sealing door 4 can be controlled to open and close, sealing door 4 is magnetic attraction switch, and the switch of people and the taking and placing of internal alloy test piece 2 are convenient, the airtightness of inside is increased by sealing gasket 5, the inside is heated by heating plate 9, to facilitate the detection of alloy creep performance, transparent observation window 6 is set in the left and right end of simple test box 1, the creep condition of internal alloy test piece 2 can be monitored in real time, it is convenient for people to supervise alloy creep process in time, the performance of multiple alloy test pieces 2 can be detected simultaneously, the number of fixed hook is appropriately set according to demand, and the number is not limited here, alloy test piece 2 is stretched by counterweight 10, to facilitate the simple detection of the creep performance of alloy test piece 2.

[0019] Specifically, the lifting assembly 7 comprises a cylinder 701, a fixed plate 702, a movable ring 703, an annular groove 704 and an outer ring 705, the cylinder 701 is fixedly installed at the middle position of the inner top wall of the simple test box 1, the fixed ring is fixedly installed at the telescopic end of the cylinder 701, the annular groove 704 is formed in the side wall of the fixed plate 702, the outer ring 705 is sleeved outside the fixed plate 702, the movable ring 703 is fixedly installed on the inner side wall of the outer ring 705, and the movable ring 703 is movably installed in the annular groove 704. Through the arrangement of the cylinder 701, the fixed plate 702, the movable ring 703, the annular groove 704 and the outer ring 705, the alloy test piece 2 can be lifted and rotated, so that different alloy test pieces 2 can be observed conveniently. The cylinder 701 is a common technical means in the prior art, and an applicable model can be selected, and thus excessive description is not given here.

[0020] Specifically, the side wall of the center column 8 is uniformly provided with test grooves 11, and the test assembly 12 is arranged in the test groove 11. The test assembly 12 and the alloy test piece 2 are arranged one by one. The creep performance of the alloy test piece 2 can be simply tested from another aspect through the test assembly 12.

[0021] Specifically, the test assembly 12 comprises a spring 1201, a test rod 1202 and a test head 1203. The spring 1201 is fixedly installed in the test groove 11. The test rod 1202 is movably installed in the corresponding test groove 11 through a movable assembly 13. The test rod 1202 is fixedly installed at one end of the spring 1201. The test head 1203 is fixedly installed at one end of the test rod 1202. One end of the test head 1203 is arranged in an arc shape and is in contact with the side wall of the corresponding alloy test piece 2. Through the arrangement of the spring 1201, the test rod 1202 and the test head 1203, the spring 1201 can be pushed by the elastic force of the spring 1201. The test head 1203 abuts against one end of the alloy test piece 2, so that the creep degree of the alloy test piece 2 can be simply tested.

[0022] Specifically, the movable assembly 13 comprises a sliding block 1301 and a sliding groove 1302. The sliding block 1301 is symmetrically arranged at both ends of the test rod 1202. The sliding groove 1302 is symmetrically formed at both sides of the test groove 11. The sliding block 1301 is movably installed in the corresponding sliding groove 1302. The sliding block 1301 and the sliding groove 1302 can assist the stable movement of the test rod 1202, prevent the test rod 1202 from being deflected, and limit the maximum displacement of the test rod 1202.

[0023] Working principle: the utility model discloses in use, through simple test box 1 to alloy test piece 2 carries out alloy creep performance simple test, simple test box 1 is closed, and the sealing door 4 can be controlled to open and close, and the sealing door 4 is magnetic attraction switch, and the switch of people and the taking and placing of internal alloy test piece 2 are convenient, the sealing gasket 5 increases the airtightness of inside, through the setting of cylinder 701, fixed plate 702, movable ring 703, annular groove 704 and outer ring 705, alloy test piece 2 can be lifted and rotated, and it is convenient to observe different alloy test piece 2, and the cylinder 701 is the common technical means in prior art, and the applicable model can be selected, and here does not carry out too much repetition, the inside is heated through the heating plate 9, so as to detect the alloy creep performance, and the transparent observation window 6 is arranged at the left and right ends of simple test box 1, and the creep condition of internal alloy test piece 2 can be monitored in real time, and it is convenient for people to supervise the alloy creep process in time, and the performance of multiple alloy test pieces 2 can be detected simultaneously, and the number of fixed hooks is properly set according to requirements, and the number is not limited here, alloy test piece 2 is stretched through the counterweight 10, and it is convenient to carry out simple detection on the creep performance of alloy test piece 2, through the setting of spring 1201, test rod 1202 and test head 1203, the spring 1201 can be pushed through the elastic force, the test head 1203 can be abutted on one end of alloy test piece 2, and the creep performance of alloy test piece 2 can be simply tested from another aspect, the slide block 1301 and the slide groove 1302 can assist the stable movement of test rod 1202, prevent test rod 1202 from deflecting, and the maximum displacement of test rod 1202 can be limited.

[0024] It should be noted that the relative terms such as first and second and the like are used herein solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0025] Finally, it should be noted that: the above only for preferred embodiment of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical feature. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A simple test device for alloy creep properties, comprising a simple test box (1) and an alloy test piece (2), characterized in that: The simple test box (1) is provided with a placement opening (3) at the front and rear ends thereof, and a sealing door (4) is symmetrically and movably installed in the placement opening (3), the sealing doors (4) are connected by magnet attraction, and a sealing gasket (5) is fixedly installed between the sealing doors (4), and transparent observation windows (6) are provided at the left and right ends of the simple test box (1). A lifting component (7) and a center column (8) are provided in the simple test box (1), the lifting component (7) is provided at the middle position of the top wall of the simple test box (1), the center column (8) is fixedly installed at the center position of the bottom wall of the simple test box (1), and a heating plate (9) is fixedly installed on the outer wall of the center column (8), the alloy circumference is evenly distributed outside the center column (8), the alloy test piece (2) is provided at the lower end of the lifting component (7) through a fixing hook, and the lower end of the alloy test piece (2) is connected to a counterweight (10) through a hook.

2. The simple alloy creep performance testing device according to claim 1, characterized in that: The lifting assembly (7) comprises a cylinder (701), a fixed plate (702), a movable ring (703), an annular groove (704) and an outer ring (705), wherein the cylinder (701) is fixedly mounted at the middle position of the inner top wall of the simple test box (1), the fixed ring is fixedly mounted on the telescopic end of the cylinder (701), the annular groove (704) is provided on the side wall of the fixed plate (702), the outer ring (705) is sleeved outside the fixed plate (702), the movable ring (703) is fixedly mounted on the inner side wall of the outer ring (705), and the movable ring (703) is movably mounted in the annular groove (704).

3. The simple test device for alloy creep properties according to claim 2, characterized in that: Test slots (11) are evenly distributed on the side walls of the central column (8), and test components (12) are arranged in the test slots (11). The test components (12) and the alloy test pieces (2) are arranged in a one-to-one correspondence.

4. The simple alloy creep performance testing device according to claim 3, characterized in that: The test assembly (12) comprises a spring (1201), a test rod (1202) and a test head (1203), wherein the spring (1201) is fixedly mounted in the test slot (11), and the test rod (1202) is movably mounted in the corresponding test slot (11) via a movable assembly (13), and the test rod (1202) is fixedly mounted on one end of the spring (1201), and the test head (1203) is fixedly mounted on one end of the test rod (1202), and one end of the test head (1203) is arranged in an arc shape and contacts the side wall of the corresponding alloy test piece (2).

5. The simple test device for alloy creep properties according to claim 4, characterized in that: The movable component (13) comprises a slider (1301) and a slide groove (1302), wherein the slider (1301) is symmetrically arranged at both ends of the test rod (1202), and the slide groove (1302) is symmetrically opened on both sides of the test slot (11), and the slider (1301) is movably installed in the corresponding slide groove (1302).

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