Wire tensile property testing device
By combining a hydraulic cylinder and transmission gear system with motor-driven bevel gears and bidirectional threaded rods, the versatility and stable clamping problems of traditional wire tensile performance testing devices are solved, and accurate tensile testing of wires of different sizes and types is achieved.
Patent Information
- Application Number
- CN202422442904.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Traditional wire tensile performance testing equipment lacks versatility and cannot adapt to wires of different sizes and types. It is also prone to slipping during the stretching process, resulting in inaccurate test results.
The hydraulic cylinder drives the push plate to drive the rotating shaft and the rotating plate, and the sliding clamping of the clamping strip is achieved through the transmission gear system. The motor drives the bevel gear and the two-way threaded rod to cooperate with the slider to achieve uniform stretching of the wire.
It achieves stable clamping of wires of different sizes and types, ensures the accuracy and safety of the stretching process, and improves the reliability of tensile performance testing.
Smart Images
Figure CN223346636U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tensile testing devices, in particular to a wire tensile performance testing device. Background Art
[0002] A wire tensile performance testing device is a device specifically used to test the tensile performance of wires. This testing device can test wires of different materials and diameters, providing important data support for wire quality control, engineering design, and material research.
[0003] Traditional wire tensile performance testing equipment is often only suitable for wires of specific diameters or types during use, lacks versatility for wire types, and is prone to slipping during the tensile process, resulting in inaccurate test results. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a wire tensile performance testing device, which aims to improve the problems that coils of different sizes and types cannot be tested and the clamping coils are not stable enough.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] A wire tensile performance testing device comprises a slider, the interior of the slider is slidably connected to a sliding rod, the upper surface of the slider is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a push plate, the interior of the push plate is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to a rotating plate, the inner wall of the rotating plate is rotatably connected to a connecting plate, the outer wall of the connecting plate is fixedly connected to a transmission gear, the interior of the transmission gear is rotatably connected to a fixed shaft, the outer wall of the fixed shaft is fixedly connected to an outer shell, the outer wall of the transmission gear is meshedly connected to a rack, the upper surface of the rack is fixedly connected to a clamping strip, the outer wall of the clamping strip is slidably connected to the inner wall of the outer shell, and the outer wall of the slider is provided with a support assembly, which is used to support the motor.
[0007] Preferably, the support assembly includes a sliding box, the inner wall of the sliding box is slidably connected to the outer wall of the slider, and the lower surface of the sliding box is fixedly connected to the table top.
[0008] Preferably, a motor is fixedly connected to the left upper surface of the table top, and an output end of the motor is fixedly connected to a first bevel gear.
[0009] Preferably, the outer wall of the first bevel gear is meshedly connected to the second bevel gear, and the outer wall of the second bevel gear is fixedly connected to a bidirectional threaded rod.
[0010] Preferably, the outer wall of the bidirectional threaded rod is threadedly connected to the interior of the slider, and the outer wall of the bidirectional threaded rod is rotatably connected to the interior of the sliding box.
[0011] Preferably, a console is fixedly connected to the right upper surface of the table top, and a detector is fixedly connected to the front upper surface of the table top.
[0012] Preferably, an outer wall of the detector is fixedly connected to an electric wire, and the right outer wall of the electric wire is fixedly connected to the inside of the console.
[0013] Preferably, the outer wall of the rack transmission gear is slidably connected to the inner wall of the housing transmission gear.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the hydraulic cylinder drives the push plate to slide, the push plate drives the rotating shaft to slide, the rotating shaft drives the rotating plate to rotate, the rotating plate drives the connecting plate to rotate, the connecting plate drives the transmission gear to rotate, the transmission gear drives the rack to slide, and the rack drives the clamping bar to slide, thereby clamping and fixing the wire to prevent slippage during the stretching process, and adapting to the test of coils of different sizes and types.
[0016] 2. In the utility model, the console starts the motor, the motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the slider to slide, thereby achieving the effect of uniformly stretching the wire in opposite directions, making the test tensile performance data more accurate and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional diagram of a wire tensile performance test device proposed in the present invention;
[0018] Figure 2 This is a schematic diagram of a clamping bar of a wire tensile performance test device proposed in the present invention;
[0019] Figure 3 This is a schematic diagram of a control console of a wire tensile performance test device proposed in the present invention.
[0020] Legend:
[0021] 1. Slider; 2. Hydraulic cylinder; 3. Push plate; 4. Rotating shaft; 5. Rotating plate; 6. Connecting plate; 7. Fixed shaft; 8. Transmission gear; 9. Rack; 10. Clamping bar; 11. Housing; 12. Sliding box; 13. Table top; 14. Motor; 15. First bevel gear; 16. Second bevel gear; 17. Bidirectional threaded rod; 18. Sliding rod; 19. Control console; 20. Detector; 21. Wires. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings of the specification 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.
[0023] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a wire tensile performance test device, including a slider 1, the slider 1 is internally slidably connected to a slide rod 18, the upper surface of the slider 1 is fixedly connected to a hydraulic cylinder 2, the output end of the hydraulic cylinder 2 is fixedly connected to a push plate 3, the push plate 3 is internally fixedly connected to a rotating shaft 4, the outer wall of the rotating shaft 4 is rotatably connected to a rotating plate 5, the inner wall of the rotating plate 5 is rotatably connected to a connecting plate 6, the outer wall of the connecting plate 6 is fixedly connected to a transmission gear 8, the transmission gear 8 is internally rotatably connected to a fixed shaft 7, the outer wall of the fixed shaft 7 is fixedly connected to a shell 11, the outer wall of the transmission gear 8 is meshedly connected to a rack 9, the upper surface of the rack 9 is fixedly connected to a clamping strip 10, the outer wall of the clamping strip 10 is slidably connected to the inner wall of the shell 11, the outer wall of the slider 1 is provided with a support assembly, and the support assembly is used to support the motor 14;
[0024] Specifically, the slider 1 is used to fix the hydraulic cylinder 2, the hydraulic cylinder 2 is used to drive the push plate 3, the push plate 3 is used to fix the rotating shaft 4, the rotating shaft 4 is used to rotate the rotating plate 5, the rotating plate 5 is used to drive the connecting plate 6 to rotate, the connecting plate 6 is used to drive the transmission gear 8 to rotate, the transmission gear 8 is used to drive the rack 9 to slide, the rack 9 is used to drive the clamping bar 10 to slide, the outer shell 11 is used to fix the fixed shaft 7, and the sliding box 12 is used to fix the slide rod 18.
[0025] Reference Figure 3 The supporting assembly includes a sliding box 12, the inner wall of the sliding box 12 is slidably connected to the outer wall of the slider 1, the lower surface of the sliding box 12 is fixedly connected to a table board 13, the upper left surface of the table board 13 is fixedly connected to a motor 14, the output end of the motor 14 is fixedly connected to a first bevel gear 15, the outer wall of the first bevel gear 15 is meshedly connected to a second bevel gear 16, the outer wall of the second bevel gear 16 is fixedly connected to a bidirectional threaded rod 17, the outer wall of the bidirectional threaded rod 17 is threadedly connected to the inside of the slider 1, and the outer wall of the bidirectional threaded rod 17 is rotatably connected to the inside of the sliding box 12;
[0026] Specifically, the table top 13 is used to fix the sliding box 12, the table top 13 is used to fix the motor 14, the motor 14 is used to drive the first bevel gear 15 to rotate, the first bevel gear 15 is used to drive the second bevel gear 16 to rotate, the second bevel gear 16 is used to drive the bidirectional threaded rod 17 to rotate, and the bidirectional threaded rod 17 is used to drive the slider 1 to slide.
[0027] Reference Figure 1 and Figure 3 The right upper surface of the table top 13 is fixedly connected to a console 19, the front upper surface of the table top 13 is fixedly connected to a detector 20, the outer wall of the detector 20 is fixedly connected to a wire 21, the right outer wall of the wire 21 is fixedly connected to the inside of the console 19, and the outer wall of the rack 9 is slidably connected to the inner wall of the housing 11;
[0028] Specifically, the table top 13 is used to fix the console 19 , and the table top 13 is used to fix the detector 20 , and the wires 21 are connected to the outer walls of the detector 20 and the console 19 .
[0029] Working principle: When using this device, first place the wire on the outer wall of the clamping strip 10, start the hydraulic cylinder 2, and drive the push plate 3 to slide through the hydraulic cylinder 2. When the push plate 3 slides, it will drive the rotating shaft 4 to slide. When the rotating shaft 4 slides, it will drive the rotating plate 5 to rotate. When the rotating plate 5 rotates, it will drive the connecting plate 6 to rotate. When the connecting plate 6 rotates, it will drive the transmission gear 8 to rotate on the outer wall of the fixed shaft 7. When the transmission gear 8 rotates, it will drive the rack 9 to slide. When the rack 9 slides, it will drive the clamping strip 10 to slide, so as to clamp the fixed wire and prevent slippage during the stretching process. It is suitable for testing coils of different sizes and types. When the wire needs to be stretched, the console 19 starts the motor 14. The motor 14 drives the first bevel gear 15 to rotate. When the first bevel gear 15 rotates, it will drive the second bevel gear 16 to rotate. When the second bevel gear 16 rotates, it will drive the bidirectional threaded rod 17 to rotate. When the bidirectional threaded rod 17 rotates, it will drive the slider 1 to slide on the outer wall of the slide rod 18 and the inner wall of the sliding box 12. The performance of the wire is detected by the detector 20, so that the wire can be stretched uniformly in opposite directions, making the test tensile performance data more accurate and reliable. The use of this device can not only achieve the effect of adjustable size for clamping, and can adapt to the clamping requirements of wires of different specifications and sizes, but also can achieve the effect of detecting the tensile performance of the wire, stopping the stretching in time, and preventing the sudden breakage of the wire from causing danger to personnel and equipment.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A wire tensile performance testing device, comprising a slider (1), characterized in that: The slider (1) is internally slidably connected to a slide rod (18), the upper surface of the slider (1) is fixedly connected to a hydraulic cylinder (2), the output end of the hydraulic cylinder (2) is fixedly connected to a push plate (3), the interior of the push plate (3) is fixedly connected to a rotating shaft (4), the outer wall of the rotating shaft (4) is rotatably connected to a rotating plate (5), the inner wall of the rotating plate (5) is rotatably connected to a connecting plate (6), the outer wall of the connecting plate (6) is fixedly connected to a transmission gear (8), the interior of the transmission gear (8) is rotatably connected to a fixed shaft (7), the outer wall of the fixed shaft (7) is fixedly connected to a housing (11), the outer wall of the transmission gear (8) is meshedly connected to a rack (9), the upper surface of the rack (9) is fixedly connected to a clamping bar (10), the outer wall of the clamping bar (10) is slidably connected to the inner wall of the housing (11), and the outer wall of the slider (1) is provided with a support assembly, which is used to support the motor (14).
2. A wire tensile properties testing device according to claim 1, characterized in that: The support assembly comprises a sliding box (12), the inner wall of the sliding box (12) is slidably connected to the outer wall of the slider (1), and the lower surface of the sliding box (12) is fixedly connected to a table top (13).
3. A wire tensile properties testing device according to claim 2, characterized in that: A motor (14) is fixedly connected to the left upper surface of the table top (13), and a first bevel gear (15) is fixedly connected to the output end of the motor (14).
4. A wire tensile properties testing device according to claim 3, characterized in that: The outer wall of the first bevel gear (15) is meshingly connected to the second bevel gear (16), and the outer wall of the second bevel gear (16) is fixedly connected to a bidirectional threaded rod (17).
5. A wire tensile properties testing device according to claim 4, characterized in that: The outer wall of the bidirectional threaded rod (17) is threadedly connected to the interior of the slider (1), and the outer wall of the bidirectional threaded rod (17) is rotatably connected to the interior of the sliding box (12).
6. A wire tensile properties testing device according to claim 2, characterized in that: A console (19) is fixedly connected to the right upper surface of the table top (13), and a detector (20) is fixedly connected to the front upper surface of the table top (13).
7. A wire tensile properties testing device according to claim 6, characterized in that: An outer wall of the detector (20) is fixedly connected to an electric wire (21), and the right outer wall of the electric wire (21) is fixedly connected to the inside of the console (19).
8. The wire tensile properties testing device according to claim 1, characterized in that: The outer wall of the rack (9) is slidably connected to the inner wall of the housing (11).