Compact electronic environmental coupling stress corrosion testing machine
By designing a compact electronic environmental coupled stress corrosion testing machine, the problems of large equipment footprint, high cost, and inconvenient operation have been solved, achieving the effects of space saving, cost reduction, and convenient operation.
Patent Information
- Application Number
- CN202422984211.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing electronic environmental coupled stress corrosion testing machines have a large footprint, high production costs, and are inconvenient to operate.
A compact electronic environmental coupled stress corrosion testing machine was designed, including a loading component, an experimental component, and a support component. It adopts an integrated structure, with rollers and a rotating arm for easy movement and operation. The experimental fixtures are detachable to accommodate various sample models, and a dustproof shell prevents dust accumulation.
It reduces the equipment footprint, lowers production costs, improves ease of operation and versatility, reduces experimental errors, and simplifies operating procedures.
Smart Images
Figure CN223597356U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of stress corrosion testing machine, specifically relates to a compact electronic environmental coupling stress corrosion testing machine. BACKGROUND
[0002] A stress corrosion testing machine is a device used to simulate and study the damage process of metal materials under specific environmental conditions caused by the interaction of external stress and corrosion. Stress corrosion is the damage of metal materials under the combined action of mechanical stress and corrosion medium, such as acid, salt and hydrogen, etc., which often leads to cracks, fractures or other forms of failure. Stress corrosion testing machine can help engineers evaluate the corrosion resistance of metal materials in practical application and its service life in specific environment by simulating these environmental conditions.
[0003] The existing technology still has the following to be improved: the existing electronic environmental coupling stress corrosion testing machine is generally composed of a control cabinet and a main unit, the device of this structure occupies a large area, a larger position needs to be reserved during installation, the production cost increases, and when operating the device, the test related equipment needs to be installed at the main unit first, and then moved to the control cabinet for operation, which is not convenient to operate. UTILITY MODEL CONTENT
[0004] To solve the above problems in the prior art, the utility model provides a compact electronic environmental coupling stress corrosion testing machine, which can reduce the space required for installation, reduce production cost and make device operation more convenient.
[0005] The purpose of the utility model can be achieved through the following technical solutions:
[0006] A compact electronic environmental coupling stress corrosion testing machine, comprising a loading assembly, an experimental assembly and a supporting assembly, the loading assembly is fixedly connected above the supporting assembly;
[0007] The supporting assembly comprises a support, a base, a control cabinet, a support frame, a storage rack and a roller, the support is fixedly connected above the base, the base is fixedly connected above the control cabinet, the roller is provided with a plurality of rollers, a plurality of rollers are fixedly connected below the control cabinet, and the support frame is fixedly connected to one side of the support;
[0008] The experimental assembly comprises an experimental clamp, a display screen, a coaxial adjustment unit and an auxiliary clamp, the experimental clamp is provided with a plurality of experimental clamps, each experimental clamp is detachably connected to the coaxial adjustment unit, and the auxiliary clamp is fixedly connected to the support;
[0009] The loading assembly comprises a loading unit and a dustproof shell, the dustproof shell is arranged outside the loading unit, the loading unit comprises a scale, a limiting rod, a connecting plate, a connecting block, an electric telescopic rod and a metering clamp, the scale is fixedly connected to the support, a plurality of limiting rods are arranged, and the plurality of limiting rods are fixedly connected between the support and the electric telescopic rod.
[0010] Preferably, a through hole is arranged at each end point of the connecting plate, and the plurality of limiting rods are slidably connected to the connecting plate by penetrating the through holes at the end points of the connecting plate.
[0011] Preferably, the connecting block is fixedly connected below the electric telescopic rod, a through hole is arranged in the middle of the connecting plate, and the connecting block penetrates the through hole in the middle of the connecting plate.
[0012] Preferably, the metering clamp is fixedly connected to the connecting plate, and the position of the metering clamp corresponds to the position of the scale.
[0013] Preferably, a plurality of rotating arms are arranged on the support, and the plurality of rotating arms are rotatably connected to the display screen and the storage rack.
[0014] Preferably, the coaxial adjusting unit comprises an upper adjuster and a lower adjuster, the support is arranged in a door type, a through hole is arranged on a horizontal section of the door type support, the upper adjuster penetrates the through hole of the support and is fixedly connected below the connecting block.
[0015] Preferably, the lower adjuster is arranged at the upper middle part of the base, and the positions of the upper adjuster and the lower adjuster are coaxially corresponding.
[0016] Preferably, a groove is arranged in the upper middle part of the lower adjuster, and the groove of the lower adjuster is matched with the lower part of the experimental clamp.
[0017] The utility model discloses the beneficial effects are:
[0018] (1) through setting up loading assembly, can reach technical effect is dustproof shell cover is arranged in loading unit outside, it is convenient to clean, and prevent dust accumulation on loading unit and influence equipment normal work, limiting rod, connecting plate, connecting block and electric telescopic rod cooperate with each other, make electric telescopic rod when driving limiting rod, connecting plate and connecting block more stable in up and down displacement, reduce the shake, reduce the experimental error, and the connecting plate drives metering clamp to move, and the metering clamp cooperates with the scale and directly shows the loading force of the equipment at present, and it is convenient for engineers to observe and adjust the loading force, and the equipment as a whole is integrally arranged, can reduce the floor area, greatly reduce the space needed to reserve when installing, reduce production cost.
[0019] (2) Through the setting experiment component, the technical effect that can be reached is that the experiment clamp cooperates the selected and adjusted experimental sample to be installed, is convenient to dismount, adapts to various types of experimental samples, improves the universality of equipment, and the auxiliary clamp is fixedly connected to the support, prevents the test kettle from tilting and falling.
[0020] (3) Through the setting support assembly, the technical effect that can be reached is that a plurality of rollers are fixedly connected below the control cabinet, the equipment is moved conveniently, a plurality of rotating arms are respectively rotatably connected to the display screen and the storage rack, operation is facilitated, and the display screen and the storage rack can be adjusted in position according to requirements due to the setting rotating arms, observation of experimental conditions and operation adjustment can be carried out at the same time, and operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to facilitate those skilled in the art to understand, the utility model is further explained below in combination with the drawings.
[0022] Fig. 1 It is the front view of the utility model;
[0023] Fig. 2 It is the perspective view of the utility model;
[0024] Fig. 3 It is the left view of the utility model;
[0025] Fig. 4 It is the structure diagram of the loading unit in the utility model;
[0026] Fig. 5 It is the front view of the experiment clamp in the utility model;
[0027] Fig. 6 It is the perspective view of the experiment clamp in the utility model;
[0028] Main element symbol explanation:
[0029] In the drawing: 1, experiment clamp; 2, loading unit; 201, scale; 202, limit rod; 203, connecting plate; 204, connecting block; 205, electric telescopic rod; 206, metering clamp; 3, dustproof shell; 4, support; 5, display screen; 6, upper adjuster; 7, lower adjuster; 8, base; 9, control cabinet; 10, support frame; 11, storage rack; 12, auxiliary clamp; 13, roller. DETAILED DESCRIPTION
[0030] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described; obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments of the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative work based on the embodiments in the present application shall fall within the scope of protection of the present application.
[0031] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0032] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0033] Referring to Figs. 1-6 The utility model discloses a compact electronic environmental coupling stress corrosion testing machine, including loading assembly, experimental assembly and support assembly, loading assembly fixed connection is in support assembly top, and the whole equipment is integrally arranged, can reduce the floor area, greatly reduces the space that needs to reserve when installing, reduces production cost;
[0034] The support assembly includes a support 4, a base 8, a control cabinet 9, a support frame 10, a storage rack 11 and a plurality of rollers 13. The support 4 is fixedly connected to the top of the base 8. The base 8 is fixedly connected to the top of the control cabinet 9. The plurality of rollers 13 are fixedly connected to the bottom of the control cabinet 9, facilitating the movement of the equipment. The support frame 10 is fixedly connected to one side of the support 4.
[0035] The experimental assembly includes experimental clamps 1, a display screen 5, a coaxial adjustment unit and auxiliary clamps 12. The plurality of experimental clamps 1 are detachably connected to the coaxial adjustment unit. The experimental clamps 1 are selected and adjusted in cooperation with the experimental samples to be installed, facilitating disassembly and assembly, adapting to various types of experimental samples and improving the versatility of the equipment. The auxiliary clamps 12 are fixedly connected to the support 4 to prevent the test kettle from tilting and falling over.
[0036] The loading assembly comprises a loading unit 2 and a dustproof shell 3 covering the outside of the loading unit 2, facilitating cleaning and preventing dust from accumulating on the loading unit 2 to affect the normal operation of the equipment. The loading unit 2 comprises a scale 201, a plurality of limiting rods 202, a connecting plate 203, a connecting block 204, an electric telescopic rod 205 and a metering clamp 206. The scale 201 is fixedly connected to the support 4. The plurality of limiting rods 202 are fixedly connected between the support 4 and the electric telescopic rod 205.
[0037] With reference to Figs. 1-4 The plurality of connecting plates 203 are provided with through holes at the plurality of end points, and the plurality of limiting rods 202 are slidably connected to the connecting plates 203 by penetrating the through holes at the end points of the connecting plates 203. The connecting block 204 is fixedly connected below the electric telescopic rod 205. The middle part of the connecting plate 203 is provided with a through hole, and the connecting block 204 penetrates the through hole in the middle part of the connecting plate 203. The metering clamp 206 is fixedly connected to the connecting plate 203, and the position of the metering clamp 206 corresponds to the position of the scale 201.
[0038] The limiting rods 202, the connecting plates 203, the connecting block 204 and the electric telescopic rod 205 cooperate with each other to make the electric telescopic rod 205 more stable when driving the limiting rods 202, the connecting plates 203 and the connecting block 204 to move up and down, reduce shaking, reduce experimental errors, and drive the metering clamp 206 to move. The metering clamp 206 cooperates with the scale 201 to intuitively display the current loading force of the equipment, facilitating engineers to observe and adjust the loading force.
[0039] With reference to Figs. 1-6 The support frame 10 is provided with a plurality of rotating arms, and the plurality of rotating arms are rotatably connected to the display screen 5 and the storage rack 11, respectively, facilitating operation. The rotating arms allow the display screen 5 and the storage rack 11 to be adjusted in position according to requirements, facilitating observation of experimental conditions and operation adjustment at the same time, and eliminating the need for repeated movement during operation, thus making operation more convenient. The coaxial adjustment unit comprises an upper adjuster 6 and a lower adjuster 7. The support 4 is provided in a door type. A through hole is formed in the horizontal section of the door type support 4. The upper adjuster 6 penetrates the through hole of the support 4 and is fixedly connected below the connecting block 204. The lower adjuster 7 is arranged above the middle part of the base 8. The positions of the upper adjuster 6 and the lower adjuster 7 are coaxially corresponding. A recess is formed in the upper middle part of the lower adjuster 7, and the recess of the lower adjuster 7 matches the lower part of the experimental clamp 1.
[0040] The working principle and use process of the utility model: before stress corrosion experiment, in order to guarantee that the loading force is parallel to the sample center line, install coaxial bar between coaxial adjusting unit, start electric telescopic rod 205 drive limit rod 202, connecting plate 203, connecting block 204 and upper adjuster 6 downwards extruding coaxial bar lower ball head, adjust and fix lower adjuster 7 with the position of coaxial bar lower ball head, to guarantee the coaxiality of equipment.
[0041] When stress corrosion experiment is carried out, install sample between coaxial adjusting unit through experimental fixture 1, use auxiliary fixture 12 to assist fixing sample, start electric telescopic rod 205 drive limit rod 202, connecting plate 203, connecting block 204 and upper adjuster 6 upwards stretching until sample is pulled off, observe and record sample fracture toughness test related parameters through display screen 5.
[0042] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model has disclosed the above with the preferred embodiment, however, it is not used to limit the utility model, any person skilled in the art, without departing from the technical scheme range of the utility model, can make slight change or modification for equivalent embodiment of equivalent change by using the disclosed technical content, but as long as it does not depart from the technical scheme content of the utility model, any brief introduction modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model, still belongs to the range of the technical scheme of the utility model.
Claims
1. A compact electro-ambient coupled stress corrosion testing machine, characterized in that: Including loading components, experimental components and support components, the loading components are fixedly connected above the support components; The support components include a support (4), a base (8), a control cabinet (9), a support frame (10), a storage rack (11) and a plurality of rollers (13), the support (4) is fixedly connected above the base (8), the base (8) is fixedly connected above the control cabinet (9), the plurality of rollers (13) are arranged, and the plurality of rollers (13) are fixedly connected below the control cabinet (9), and the support frame (10) is fixedly connected to one side of the support (4). The experimental components include experimental clamps (1), a display screen (5), a coaxial adjustment unit and an auxiliary clamp (12), a plurality of experimental clamps (1) are arranged, each experimental clamp (1) is detachably connected to the coaxial adjustment unit, and the auxiliary clamp (12) is fixedly connected to the support (4). The loading components include a loading unit (2) and a dustproof shell (3), the dustproof shell (3) is arranged outside the loading unit (2), the loading unit (2) includes a scale (201), a limiting rod (202), a connecting plate (203), a connecting block (204), an electric telescopic rod (205) and a metering clamp (206), the scale (201) is fixedly connected to the support (4), a plurality of limiting rods (202) are arranged, and the plurality of limiting rods (202) are fixedly connected between the support (4) and the electric telescopic rod (205).
2. The compact electrochemical environmental stress corrosion testing machine of claim 1, wherein: A plurality of end points of the connecting plate (203) are provided with through holes, and the plurality of limiting rods (202) are slidably connected to the connecting plate (203) by penetrating the through holes at the end points of the plurality of connecting plates (203).
3. The compact electrochemical environmental stress corrosion testing machine of claim 1, wherein: The connecting block (204) is fixedly connected below the electric telescopic rod (205), a middle part of the connecting plate (203) is provided with a through hole, and the connecting block (204) penetrates the through hole in the middle part of the connecting plate (203).
4. The compact electrochemical environmental stress corrosion testing machine of claim 1, wherein: The metering clamp (206) is fixedly connected to the connecting plate (203), and the position of the metering clamp (206) corresponds to the position of the scale (201).
5. The compact electrochemical environmental stress corrosion testing machine of claim 1, wherein: A plurality of rotating arms are arranged on the support frame (10), and the plurality of rotating arms are rotatably connected to the display screen (5) and the storage rack (11) respectively.
6. The compact electrochemical environmental stress corrosion testing machine of claim 1, wherein: The coaxial adjustment unit includes an upper adjuster (6) and a lower adjuster (7), the support (4) is arranged in a door type, a through hole is formed in a horizontal section of the door type of the support (4), the upper adjuster (6) penetrates the through hole of the support (4) and is fixedly connected below the connecting block (204).
7. A compact electrochemical environmental stress corrosion testing machine according to claim 6, characterized in that: The lower adjuster (7) is arranged above the middle part of the base (8), and the positions of the upper adjuster (6) and the lower adjuster (7) correspond coaxially.
8. A compact electrochemical environmental stress corrosion testing machine according to claim 7, characterized in that: A recess is arranged in the upper middle part of the lower adjuster (7), and the recess of the lower adjuster (7) matches the lower part of the experimental clamp (1).