High-strength tension testing machine for aluminum piece

Abstract

According to the high-strength tensile testing machine for the aluminum part, a protection plate is arranged above a base, guide grooves through which vertical rods penetrate are formed in the four corners of the protection plate, a plurality of positioning frames are symmetrically arranged at the upper end of the protection plate, and two rotating shafts are symmetrically arranged at the upper end of a top plate; limiting seats fixed to the top end of the top plate are rotationally arranged at the two ends of the rotating shaft, a driven wheel and a driving rod penetrating through the positioning frame are fixedly arranged on the rotating shaft, the driving rod can provide pressure for the protection plate, the driving rod can be limited through the positioning frame, and then the protection plate can descend along the vertical rods. At the moment, the aluminum part body is located in the protection plate, a protection mechanism can be provided for the aluminum part body in the detection process, when the aluminum part body is broken, workers are not prone to being accidentally injured, and the safety coefficient is high.

Description

Technical Field

[0001] The utility model relates to the technical field of tensile testing machines, in particular to a high-strength tensile testing machine for aluminum parts. Background Art

[0002] High-strength tensile testing machines for aluminum components are primarily used to test the performance of aluminum components under tension, including tensile strength, deformation rate, and breaking force. 1 These testing machines are widely used for material inspection and analysis in industries such as construction and building materials, aerospace, machinery manufacturing, wire and cable, rubber and plastics, textiles, and home appliances. They are ideal testing equipment for research institutions, universities, factories, mining enterprises, technical supervision, commodity inspection, and arbitration departments.

[0003] When the existing tensile testing machine is in use, the test table lacks a protective mechanism. When the aluminum part breaks, it is easy to splash, which will reduce the safety factor of the tensile testing machine when in use. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-strength tensile testing machine for aluminum parts.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength tensile testing machine for aluminum parts, comprising a base, a top plate, an aluminum part body and a tensile assembly, the top plate being fixed above the base by a vertical rod, the tensile assembly being located between the top plate and the base, and the tensile assembly being able to perform tensile detection on the aluminum part body, a protective plate being provided above the base, guide grooves penetrated by vertical rods being provided at the four corners of the protective plate, a plurality of positioning frames being symmetrically arranged at the upper end of the protective plate, two rotating shafts being symmetrically arranged at the upper end of the top plate, limit seats fixed to the top end of the top plate being rotatably provided at both ends of the rotating shaft, a driven wheel and a driving rod penetrating the positioning frame being fixed on the rotating shaft, a lifter being fixed above the top plate, and a driving block being located between the two driven wheels at the output end of the lifter, and the driving block being meshed with the driven wheel.

[0008] Furthermore, the improvement of the utility model is that the tension assembly includes a fixed seat, a pulling seat and a tensile machine, the tensile machine is fixed to the lower end of the top plate, the fixed seat is fixed to the upper end of the base, the pulling seat is fixed to the output end of the tensile machine, the two ends of the aluminum body are respectively inserted into the interior of the fixed seat and the pulling seat, and the two ends of the aluminum body can be fixed to the interior of the fixed seat and the pulling seat by bolts.

[0009] Furthermore, the present invention is improved in that an observation window is provided on one side of the protective plate.

[0010] In order to increase the service life of the protective plate, the present invention has the following improvements: the protective plate is made of metal.

[0011] Furthermore, the present invention has been improved in that the protective plate is made of aluminum alloy.

[0012] Furthermore, the present invention has been improved in that the lifter adopts a telescopic cylinder.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a high-strength tensile testing machine for aluminum parts, which has the following beneficial effects:

[0015] The aluminum part uses a high-strength tensile testing machine. The driving rod can provide a pressure to the protective plate. The positioning frame can limit the driving rod, so that the protective plate can be lowered along the vertical rod. At this time, the aluminum part body will be located inside the protective plate, which can provide a protective mechanism for the aluminum part body during the testing process. When the aluminum part body breaks, it is not easy to accidentally injure the staff, and the safety factor is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a top view;

[0017] Figure 2 This is a bottom-up three-dimensional structural diagram of the present invention;

[0018] Figure 3 For this utility model Figure 1 Side view of

[0019] In the figure: 1. Protective plate; 2. Vertical rod; 3. Guide groove; 4. Top plate; 5. Tensile testing machine; 6. Pulling seat; 7. Aluminum body; 8. Fixed seat; 9. Base; 10. Positioning frame; 11. Driving rod; 12. Rotating shaft; 13. Limit seat; 14. Driven wheel; 15. Lifter; 16. Driving block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3The utility model relates to a high-strength tensile testing machine for aluminum parts, comprising a base 9, a top plate 4, an aluminum part body 7 and a tensile component, the top plate 4 is fixed above the base 9 by a vertical rod 2, the tensile component is located between the top plate 4 and the base 9, and the tensile component can perform tensile testing on the aluminum part body 7, a protective plate 1 is provided above the base 9, and the four corners of the protective plate 1 are provided with guide grooves 3 penetrated by the vertical rod 2, a plurality of positioning frames 10 are symmetrically provided on the upper end of the protective plate 1, two rotating shafts 12 are symmetrically provided on the upper end of the top plate 4, and the two ends of the rotating shaft 12 are rotatably provided with a limit seat 13 fixed to the top end of the top plate 4, a driven wheel 14 and a driving rod 11 penetrating the positioning frame 10 are fixed on the rotating shaft 12, a lifter 15 is fixed above the top plate 4, and the output end of the lifter 15 is provided with a driving block 16 located between the two driven wheels 14, and the driving block 16 is engaged with the driven wheel 14;

[0022] In this structure, the tension component can be used to perform tension testing on the aluminum body 7 on the base 9. When the aluminum body 7 is being tested, the lifter 15 is started to raise the drive block 16. At this time, the two driven wheels 14 can drive the two rotating shafts 12 to rotate synchronously through the engagement. During this process, the rotating shaft 12 can be limited by the limit seat 13, and the drive rod 11 can be changed from inclined to horizontal. During this process, the drive rod 11 can provide a pressure to the protective plate 1, and the positioning frame 10 can limit the drive rod 11, so that the protective plate 1 can be lowered along the vertical rod 2. At this time, the aluminum body 7 will be located inside the protective plate 1, which can provide a protective mechanism for the aluminum body 7 during the test. When the aluminum body 7 breaks, it is not easy to accidentally injure the staff, and the safety factor is high.

[0023] Furthermore, the tensioning assembly includes a fixed seat 8, a pulling seat 6 and a tensioning machine 5. The tensioning machine 5 is fixed to the lower end of the top plate 4, the fixed seat 8 is fixed to the upper end of the base 9, and the pulling seat 6 is fixed to the output end of the tensioning machine 5. The two ends of the aluminum body 7 are respectively inserted into the interior of the fixed seat 8 and the pulling seat 6, and the two ends of the aluminum body 7 can be fixed to the interior of the fixed seat 8 and the pulling seat 6 by bolts. In this structure, the fixed seat 8 and the pulling seat 6 can be replaced by other types of clamping assemblies, similar to a three-claw clamping seat, etc., which can limit the aluminum body 7. After the tensioning machine 5 is started, the aluminum body 7 can provide a pulling force to the pulling seat 6. The pulling force value will be transmitted to the designated monitoring device through the circuit, and the detection result of the aluminum body 7 can be displayed on the monitoring device.

[0024] Furthermore, an observation window is provided on one side of the protective plate 1, through which the situation inside the protective plate 1 can be easily observed.

[0025] Furthermore, the protective plate 1 is made of metal, and the protective plate 1 is made of aluminum alloy. Aluminum alloy has the advantages of high hardness and strong corrosion resistance, which can make the protective plate 1 not easily damaged.

[0026] Furthermore, the lifter 15 can be a telescopic cylinder.

[0027] In the description herein, it should be noted that relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A high-strength tensile testing machine for aluminum parts, comprising a base (9), a top plate (4), an aluminum part body (7) and a tensile component, characterized in that: The top plate (4) is fixed on the top of the base (9) through the vertical rod (2), the tension component is located between the top plate (4) and the base (9), and the tension component can perform tension detection on the aluminum body (7), a protective plate (1) is provided above the base (9), and the four corners of the protective plate (1) are provided with guide grooves (3) penetrated by the vertical rod (2), a plurality of positioning frames (10) are symmetrically provided on the upper end of the protective plate (1), and two positioning frames (10) are symmetrically provided on the upper end of the top plate (4). A rotating shaft (12) is provided at both ends of the rotating shaft (12) with a limit seat (13) fixed to the top of the top plate (4). A driven wheel (14) and a driving rod (11) passing through the positioning frame (10) are fixed on the rotating shaft (12). A lifter (15) is fixed above the top plate (4). A driving block (16) located between the two driven wheels (14) is provided at the output end of the lifter (15). The driving block (16) is engaged with the driven wheel (14).

2. A high-strength tensile testing machine for aluminum parts according to claim 1, characterized in that: The tension assembly includes a fixed seat (8), a pulling seat (6) and a tension machine (5), wherein the tension machine (5) is fixed to the lower end of the top plate (4), the fixed seat (8) is fixed to the upper end of the base (9), and the pulling seat (6) is fixed to the output end of the tension machine (5). The two ends of the aluminum body (7) are respectively inserted into the interior of the fixed seat (8) and the pulling seat (6), and the two ends of the aluminum body (7) can be fixed to the interior of the fixed seat (8) and the pulling seat (6) by bolts.

3. The high-strength tensile testing machine for aluminum parts according to claim 2, characterized in that: An observation window is provided on one side of the protective plate (1).

4. A high-strength tensile testing machine for aluminum parts according to claim 3, characterized in that: The protective plate (1) is made of metal.

5. The high-strength tensile testing machine for aluminum parts according to claim 4, characterized in that: The protective plate (1) is made of aluminum alloy.

6. The high-strength tensile testing machine for aluminum parts according to claim 5, characterized in that: The lifter (15) adopts a telescopic cylinder.

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