Wire rod production testing device
By designing a wire production testing device that includes temperature control and a test motor system, the problem of the difference between the wire testing environment and the actual use scenario was solved, and more accurate performance evaluation was achieved.
Patent Information
- Application Number
- CN202422866458.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-22
AI Technical Summary
Existing wire testing equipment is used for testing in laboratories. The testing environment differs from actual usage scenarios, leading to data errors and making it impossible to accurately assess wire performance.
A wire production testing device was designed, which includes a temperature control device and a test motor system. It can simulate a high-temperature environment and test the maximum bending performance of the wire through a reciprocating bending test. At the same time, it uses conductive clamps to detect wire breakage and combines electric heating coils and fans to generate airflow to simulate diverse usage scenarios.
It improves the accuracy of cable testing, making test data closer to actual usage conditions, and enabling better evaluation of cable performance and safety.
Smart Images
Figure CN223485720U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire testing technology, specifically a wire production testing device. Background Technology
[0002] Wire production testing equipment is specifically designed for quality and performance testing of wires during the production process. These devices typically integrate multiple testing technologies, enabling a comprehensive evaluation of the wire's physical properties, electrical properties, and appearance defects. In modern industrial production, wires are widely used in electronics, electrical engineering, automotive, construction, and many other fields, and their quality directly impacts the performance and safety of the final product.
[0003] Existing testing devices for electrical wires can only perform simple bending tests on the wires. The testing environment is generally in a laboratory, where the environmental conditions are relatively standardized. This leads to errors in the test data compared to the data obtained in actual use scenarios. Therefore, a wire production testing device is needed to meet people's needs. Utility Model Content
[0004] The purpose of this invention is to provide a wire production testing device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire production testing device, comprising a wire testing chamber; a cabinet door is installed on one side of the wire testing chamber, a handle is installed on the cabinet door, the wire testing chamber and the cabinet door are fitted with the same hinge, a wire testing device is provided inside the wire testing chamber, and a temperature control device is provided on one side of the wire testing chamber;
[0006] Preferably, the wire testing device includes a test motor, the test motor is installed on one side of the wire testing housing, a motor shaft is installed on the test motor, a first turntable is installed on the motor shaft, a turntable shaft is installed inside the wire testing housing on the side away from the first turntable, a second turntable is installed on the turntable shaft, and a turntable support rod is installed between the first turntable and the second turntable.
[0007] Preferably, the turntable support rod is provided with a support rod fixing hole, a fixing rod is installed in the support rod fixing hole, a fixing block is installed on one side of the fixing rod, a rubber pad is installed on the fixing block, and a knob is installed on the side of the fixing rod away from the fixing block.
[0008] Preferably, a weight is installed inside the wire testing box, and a conductive clamp is installed on the top of the wire testing box.
[0009] Preferably, slide rails are installed on both sides of the wire testing box, and slide rails have grooves, with sliders installed in the grooves.
[0010] Preferably, the temperature control device includes a temperature control box, which is installed on the side away from the cabinet door. A fan motor is installed inside the temperature control box, a fan shaft is installed on the fan motor, and fan blades are installed at the output end of the fan shaft.
[0011] Preferably, a heating coil frame is installed inside the temperature control box, an electric heating coil is installed inside the heating coil frame, a temperature sensor is installed inside the wire testing box, a lower ventilation hole is opened inside the wire testing box, and an upper ventilation hole is opened above the lower ventilation hole inside the wire testing box.
[0012] Preferably, a control panel is installed on the wire testing box, buttons are installed on the wire testing box, warning lights are installed on the wire testing box, and an external power cord is installed on one side of the temperature control box.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] (1) In this utility model, by rotating the knob, the wire is clamped by tightening the fixing block, the wire is passed through the slider, and a weight is hung at the lower end of the wire. The conductive clamps are connected to the two ends of the wire respectively. The test motor drives the motor shaft to swing back and forth. The motor shaft drives the first turntable to swing. The first turntable drives the turntable support rod and the wire to swing back and forth, thereby performing a reciprocating bending test on the wire and testing its maximum bending test.
[0015] (2) Heat is generated by heating with an electric heating coil, and the fan motor drives the fan shaft to rotate. The fan shaft drives the fan blades to rotate to generate airflow, which blows the heat into the wire test box, thereby simulating the use scenario under high temperature environment and making the data more accurate. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of a wire production testing device proposed in this utility model;
[0017] Figure 2 This is a structural diagram of the test motor and slider of a wire production testing device proposed in this utility model;
[0018] Figure 3 This is a structural diagram of the turntable support rod and fixing block of the wire production testing device proposed in this utility model.
[0019] Figure 4 This is a schematic diagram of the structure of a three-dimensional fan motor and heating coil of a wire production testing device proposed in this utility model.
[0020] In the diagram: 1. Wire testing box; 2. Wire testing device; 3. Temperature control device; 4. Cabinet door; 5. Handle; 6. Hinge; 7. External power cord; 8. Control panel; 9. Button; 10. Warning light; 200. Test motor; 201. Motor shaft; 202. First turntable; 203. Second turntable; 204. Turntable shaft; 205. Turntable support rod; 206. Support rod fixing hole; 207. Fixing rod. ; 208. Fixing block; 209. Rubber pad; 210. Knob; 211. Weight; 212. Conductive clamp; 213. Slide rail; 214. Slide groove; 215. Slider; 300. Temperature control box; 301. Fan motor; 302. Fan shaft; 303. Fan blade; 304. Heating coil frame; 305. Heating coil; 306. Temperature sensor; 307. Lower ventilation hole; 308. Upper ventilation hole. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Example 1: Please refer to Figure 1-4 This utility model provides a technical solution: a wire production testing device, including a wire testing chamber 1; in order to make the testing environment more in line with the actual use scenario, a cabinet door 4 is installed on one side of the wire testing chamber 1, a handle 5 is installed on the cabinet door 4, and the same hinge 6 is installed on the wire testing chamber 1 and the cabinet door 4; a wire testing device 2 is provided inside the wire testing chamber 1, and a temperature control device 3 is provided on one side of the wire testing chamber 1; the wire quality is tested by the wire testing device 2, and the temperature control device 3 simulates the actual use environment temperature;
[0023] To perform the function of testing wire quality, the wire testing device 2 includes a testing motor 200, which is mounted on one side of the wire testing housing 1. A motor shaft 201 is mounted on the testing motor 200, and a first turntable 202 is mounted on the motor shaft 201. A turntable shaft 204 is mounted inside the wire testing housing 1 on the side away from the first turntable 202, and a second turntable 203 is mounted on the turntable shaft 204. A turntable support rod 205 is installed between the first turntable 202 and the second turntable 203, and a [missing information - likely a device name or component] is mounted on the turntable support rod 205. A support rod fixing hole 206 is provided, and a fixing rod 207 is installed inside the support rod fixing hole 206. A fixing block 208 is installed on one side of the fixing rod 207, and a rubber pad 209 is installed on the fixing block 208. A knob 210 is installed on the side of the fixing rod 207 away from the fixing block 208. A weight 211 is installed inside the wire testing chamber 1. A conductive clip 212 is installed on the top of the wire testing chamber 1. Slide rails 213 are installed on both sides inside the wire testing chamber 1. Slide rails 213 have grooves 214, and sliders 215 are installed in the grooves 214. The wire testing chamber... A control panel 8 is installed on the wire testing box 1. A button 9 is installed on the wire testing box 1. An alarm light 10 is installed on the wire testing box 1. An external power cord 7 is installed on one side of the temperature control box 300. With the two output ends of the wire facing upwards, the wire is placed between the fixing blocks 208. By rotating the knob 210, the fixing rod 207 moves when the knob 210 rotates. When the fixing rod 207 moves, the fixing blocks 208 move. By bringing the two fixing blocks 208 closer together, the wire is clamped. The lower wire is passed through the slider 215 and hung at the lower end of the wire. Weight 211 is added, and conductive clamps 212 are connected to the input and output ends of the wire respectively. The test motor 200 drives the motor shaft 201 to swing back and forth. The motor shaft 201 drives the first turntable 202 to swing. The first turntable 202 drives the turntable support rod 205 and the wire to swing back and forth. The upper end of the wire is driven to swing back and forth by the fixed block 208, thereby performing a reciprocating bending test on the wire and testing its maximum bending test. When the wire breaks internally during the test, it will cause the wire to lose conductivity, which will be detected by the conductive clamp 212 and displayed on the control screen 8.
[0024] The working principle is as follows: With both output ends of the wire facing upwards, place the wire between the fixing blocks 208. By rotating the knob 210, the fixing rod 207 moves, which in turn moves the fixing blocks 208. By bringing the two fixing blocks 208 closer together, the wire is clamped. The lower wire is passed through the slider 215, and a weight 211 is hung on the lower end of the wire. The conductive clamps 212 are connected to the input and output ends of the wire respectively. The test motor 200 drives the motor shaft 201 to swing back and forth. The motor shaft 201 drives the first turntable 202 to swing, and the first turntable 202 drives the turntable support rod 205 and the wire... The wire swings back and forth, with the upper end of the wire being driven to swing back and forth by the fixing block 208, thereby performing a reciprocating bending test on the wire to test its maximum bending. If the wire breaks internally during the test, it will cause the wire to lose conductivity, which will be detected by the conductive clip 212 and displayed on the control screen 8. In order to make the test environment more diverse and closer to the actual use environment, heat is generated by heating coil 305. Fan motor 301 drives fan shaft 302 to rotate, and fan shaft 302 drives fan blade 303 to rotate to generate airflow, blowing heat into the wire test chamber 1, thereby simulating the use scenario under high temperature environment, making the data more accurate.
[0025] Example 2: As Figure 1-4 To make the testing environment more diverse and closer to actual use, the temperature control device 3 includes a temperature control chamber 300, which is installed on the side away from the cabinet door 4. A fan motor 301 is installed inside the temperature control chamber 300, a fan shaft 302 is mounted on the fan motor 301, and fan blades 303 are installed at the output end of the fan shaft 302. A heating coil frame 304 is installed inside the temperature control chamber 300, and an electric heating coil 305 is installed inside the heating coil frame 304. The wire testing chamber 1 is equipped with... Equipped with a temperature sensor 306, the wire test chamber 1 has a lower ventilation hole 307 at the bottom and an upper ventilation hole 308 above the lower ventilation hole 307. Heat is generated by heating through an electric heating coil 305. The fan motor 301 drives the fan shaft 302 to rotate, and the fan shaft 302 drives the fan blades 303 to rotate, generating airflow that blows the heat into the wire test chamber 1, thereby simulating the usage scenario under high temperature environment and making the data more accurate. The remaining features are the same as in Example 1.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A wire production testing device, comprising a wire testing chamber (1); characterized in that: The wire testing box (1) has a cabinet door (4) installed on one side, and a handle (5) is installed on the cabinet door (4). The wire testing box (1) and the cabinet door (4) are connected by the same hinge (6). The wire testing box (1) is equipped with a wire testing device (2). The wire testing box (1) is equipped with a temperature control device (3) on one side. The wire testing device (2) includes a test motor (200), which is installed on one side of the wire testing box (1). A motor shaft (201) is installed on the test motor (200), and a first turntable (202) is installed on the motor shaft (201). A turntable shaft (204) is installed on the side of the wire testing box (1) away from the first turntable (202), and a second turntable (203) is installed on the turntable shaft (204). A turntable support rod (205) is installed between the first turntable (202) and the second turntable (203).
2. The wire production testing device according to claim 1, characterized in that: The turntable support rod (205) is equipped with a support rod fixing hole (206), a fixing rod (207) is installed in the support rod fixing hole (206), a fixing block (208) is installed on one side of the fixing rod (207), a rubber pad (209) is installed on the fixing block (208), and a knob (210) is installed on the side of the fixing rod (207) away from the fixing block (208).
3. The wire production testing device according to claim 2, characterized in that: The wire test box (1) is equipped with a weight (211), and a conductive clip (212) is installed on the top of the wire test box (1).
4. The wire production testing device according to claim 3, characterized in that: The wire test box (1) is equipped with slide rails (213) on both sides, and the slide rails (213) have grooves (214) and sliders (215) are installed in the grooves (214).
5. The wire production testing device according to claim 1, characterized in that: The temperature control device (3) includes a temperature control box (300), which is installed on the side away from the cabinet door (4). A fan motor (301) is installed inside the temperature control box (300), and a fan shaft (302) is installed on the fan motor (301). A fan blade (303) is installed at the output end of the fan shaft (302).
6. The wire production testing device according to claim 5, characterized in that: A heating coil frame (304) is installed inside the temperature control box (300), an electric heating coil (305) is installed inside the heating coil frame (304), a temperature sensor (306) is installed inside the wire test box (1), a lower ventilation hole (307) is opened at the bottom inside the wire test box (1), and an upper ventilation hole (308) is opened above the lower ventilation hole (307) inside the wire test box (1).
7. The wire production testing device according to claim 6, characterized in that: The wire test box (1) is equipped with a control panel (8), a button (9), a warning light (10), and an external power cord (7) on one side of the temperature control box (300).