Connector shell deformation limit detection device

Abstract

The utility model relates to the field of connector shell detection, in particular to a connector shell deformation limit detection device. The utility model provides the connector shell deformation limit detection device which can detect the durability, the tensile property, the torsional property and the thermal stability of the connector shell, realizes integration of multiple detections, reduces the detection cost and improves the use convenience. A connector shell deformation limit detection device comprises a connecting frame, a placing frame and the like, and the placing frame is connected to the upper side of the middle of the connecting frame. According to the utility model, the connector shell is extruded through the movement of the first pressing plate, stretched through the movement of the sliding frame, twisted through the rotation of the fixed frame, and heated through the heating wire, so that the durability, the tensile property, the torsional property and the thermal stability of the connector shell can be detected, integration of multiple detections is realized, and the detection efficiency is improved. The detection cost is reduced, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of connector shell detection, in particular to a connector shell deformation limit detection device. Background Art

[0002] The connector housing is the outer shell part used to protect and encapsulate the connector. It is usually used in electrical connectors, cable connectors, fiber optic connectors and other equipment. The design and material selection of the connector housing are crucial to ensure the stability and reliability of the connector. The deformation limit detection of the connector housing is to evaluate its deformation capacity and limit deformation degree when subjected to external loads.

[0003] The existing method of testing the deformation limit of the connector shell is usually to stretch the connector shell through a tensile testing machine, to twist the connector shell through a torsion testing machine, to extrude the connector shell through a fatigue testing machine, and then to heat it through a heating device to achieve deformation limit detection. Currently, testing the deformation limit of the connector shell requires the use of multiple devices with different functions, which is cumbersome to operate, easily leads to high testing costs, and is inconvenient to use.

[0004] Therefore, it is necessary to design a connector shell deformation limit detection device that can test the durability, tensile strength, torsional strength and thermal stability of the connector shell, realize multiple detection integration, reduce detection costs, and improve ease of use. Utility Model Content

[0005] In order to overcome the shortcomings that the current detection of the deformation limit of the connector shell requires the use of multiple devices with different functions, which is cumbersome to operate, easily leads to high detection costs and inconvenient use, the utility model provides a connector shell deformation limit detection device that can detect the durability, tensile performance, torsional performance and thermal stability of the connector shell, realizes the integration of multiple tests, reduces the detection cost and improves the convenience of use.

[0006] The technical solution is as follows: A deformation limit detection device for a connector housing, which includes a connecting frame, a placement frame, a first cylinder, a first pressing plate, a first motor, a bidirectional lead screw, a sliding frame, a second motor, a fixing frame, a heating component, and a fixing component. The upper side of the middle part of the connecting frame is connected with the placement frame. Both the left and right sides of the upper part of the placement frame are connected with first cylinders, and the telescopic ends of the first cylinders are both connected with first pressing plates. The upper side of the right front part of the connecting frame is connected with a first motor, and the front part of the connecting frame is rotatably connected with a bidirectional lead screw. The bidirectional lead screw is connected with the output shaft of the first motor, and the bidirectional lead screw is rotatably connected with the placement frame. Two left and right sliding frames are connected to the bidirectional lead screw through threads, and the sliding frames are both slidably connected with the connecting frame. Second motors are connected to the sliding frames, and the output shafts of the second motors are both connected with fixing frames. The fixing frames are both rotatably connected with the sliding frames on the same side. Heating components are provided on both the left and right sides of the placement frame, and fixing components are provided on the fixing frames.

[0007] Further, the sliding frames are all U-shaped.

[0008] Further, the heating component includes a connecting bracket and a heating wire. Connecting brackets are connected to both the left and right sides of the placement frame, and heating wires are connected to the connecting brackets.

[0009] Further, the connecting brackets are all folded.

[0010] Further, the fixing component includes a second cylinder and a second pressing plate. Second cylinders are connected to the upper parts of the fixing frames, and the telescopic ends of the second cylinders are both connected with second pressing plates.

[0011] Further, the first pressing plate is larger in volume than the second pressing plate.

[0012] The present utility model has the following advantages: 1. The present utility model squeezes the connector housing by moving the first pressing plate, stretches it by moving the sliding frame, twists it by rotating the fixing frame, and heats it by the heating wire, so as to be able to detect the durability, tensile property, torsional property, and thermal stability of the connector housing, realize the integration of multiple detections, reduce the detection cost, and improve the convenience of use.

[0013] 2. When testing the connector housing of the present utility model, the other side can respectively detect the durability, tensile property, torsional property, and thermal stability of other connector housings of different models, so as to be able to detect different models of connector housings simultaneously, which is convenient for comparison, evaluation, and selection of suitable connector housings. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the present utility model.

[0016] In the above drawings: 1: connecting frame, 2: placing frame, 3: first cylinder, 4: first pressing plate, 5: connecting bracket, 6: heating wire, 7: first motor, 8: bidirectional lead screw, 80: sliding frame, 9: second motor, 10: fixing frame, 11: second cylinder, 12: second pressing plate. Detailed implementation mode

[0017] Referring to embodiments herein means that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present invention. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0018] A connecting head housing deformation limit detection device, as Figure 1 and Figure 2 shown, includes a connecting frame 1, a placing frame 2, a first cylinder 3, a first pressing plate 4, a connecting bracket 5, a heating wire 6, a first motor 7, a bidirectional lead screw 8, a sliding frame 80, a second motor 9, a fixing frame 10, a second cylinder 11, and a second pressing plate 12. A placing frame 2 is connected to the upper side of the middle part of the connecting frame 1. First cylinders 3 are connected to both the left and right sides of the upper part of the placing frame 2. First pressing plates 4 are connected to the telescopic ends of the first cylinders 3. Connecting brackets 5 are connected to both the left and right sides of the placing frame 2. The connecting brackets 5 are all folded. Heating wires 6 are connected to the connecting brackets 5. A first motor 7 is connected to the upper side of the right front part of the connecting frame 1. A bidirectional lead screw 8 is rotatably connected to the front part of the connecting frame 1. The bidirectional lead screw 8 is connected to the output shaft of the first motor 7. The bidirectional lead screw 8 is rotatably connected to the placing frame 2. Two left and right sliding frames 80 are connected to the bidirectional lead screw 8 by threads. The sliding frames 80 are all slidably connected to the connecting frame 1. The sliding frames 80 are all U-shaped. Second motors 9 are connected to the sliding frames 80. Fixing frames 10 are connected to the output shafts of the second motors 9. The fixing frames 10 are all rotatably connected to the sliding frames 80 on the same side. Second cylinders 11 are connected to the upper parts of the fixing frames 10. Second pressing plates 12 are connected to the telescopic ends of the second cylinders 11. The first pressing plate 4 is larger in volume than the second pressing plate 12.

[0019] When extreme detection of the deformation of the connector housing is required, this device can be used. Bring this device to the place where extreme detection of the deformation of the connector housing is needed, make the connecting frame 1 contact the ground, then place the connector housing on the placing rack 2, and then start the first cylinder 3. Drive the first pressing plate 4 to move through the first cylinder 3, and then repeatedly squeeze the connector housing, thereby detecting the durability of the connector housing. After the detection is completed, remove the connector housing, then place a new connector housing on the placing rack 2, and then place the other end of the connector housing on the fixing rack 10. Then start the first cylinder 3 and the second cylinder 11, drive the first pressing plate 4 and the second pressing plate 12 to move and contact the connector housing for fixation respectively through the first cylinder 3 and the second cylinder 11. Then start the first motor 7, drive the bidirectional lead screw 8 to rotate through the first motor 7, and under the action of the thread, make the sliding frame 80 move. The sliding frames 80 are all U-shaped, thereby stretching the connector housing, and then detecting the tensile property of the connector housing. Subsequently, remove the connector housing, then start the first motor 7 to operate in the reverse direction, and under the action of the thread, make the sliding frame 80 move in the reverse direction to reset. Then place a new connector housing on the placing rack 2 and the fixing rack 10, so that the first pressing plate 4 and the second pressing plate 12 fix the new connector housing. The first pressing plate 4 is larger in volume than the second pressing plate 12. Then start the second motor 9, drive the fixing rack 10 to rotate through the second motor 9, and then drive the second cylinder 11 and the second pressing plate 12 to rotate, so that the connector housing rotates for torsion, and then detect the anti-torsion property of the connector housing. After the detection is completed, start the second motor 9 to operate in the reverse direction, make the fixing rack 10 rotate and reset, remove the connector housing, then place a new connector housing on the placing rack 2 and the fixing rack 10, so that the first pressing plate 4 and the second pressing plate 12 fix the new connector housing, and make the connector housing contact the heating wire 6. Then start the heating wire 6 on the connecting bracket 5 to heat the connector housing. The connecting brackets 5 are all folded, thereby detecting the thermal stability of the connector housing. Thus, the durability, tensile property, anti-torsion property and thermal stability of the connector housing can be detected, realizing the integration of multiple detections, reducing the detection cost, and improving the convenience of use. When testing the connector housing, on the other side, the durability, tensile property, anti-torsion property and thermal stability of other connector housings of different models can be detected respectively, so that the connector housings of different models can be detected simultaneously, which is convenient for comparison, evaluation and selection of suitable connector housings. After the detection is completed, just remove the connector housing.

[0020] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all modifications and equivalent structures and functions.

Claims

1. A connector housing deformation limit detection device, characterized in that: The invention comprises a connecting frame (1), a placing frame (2), a first cylinder (3), a first pressing plate (4), a first motor (7), a bidirectional screw rod (8), a sliding frame (80), a second motor (9), a fixing frame (10), a heating component and a fixing component. The upper middle part of the connecting frame (1) is connected to the placing frame (2), the left and right sides of the upper part of the placing frame (2) are connected to the first cylinder (3), the telescopic ends of the first cylinder (3) are connected to the first pressing plate (4), the upper right front part of the connecting frame (1) is connected to the first motor (7), the front part of the connecting frame (1) is rotatably connected to the bidirectional screw rod (8), and the bidirectional screw rod (8) is rotatably connected to the front part of the connecting frame (1). The bidirectional screw rod (8) is connected to the output shaft of the first motor (7), the bidirectional screw rod (8) is rotatably connected to the placement frame (2), the bidirectional screw rod (8) is threadedly connected to two left and right sliding frames (80), the sliding frames (80) are slidably connected to the connecting frame (1), the sliding frames (80) are connected to the second motor (9), the output shaft of the second motor (9) is connected to a fixed frame (10), the fixed frame (10) is rotatably connected to the sliding frame (80) on the same side, the placement frame (2) is provided with a heating component on both sides, and the fixed frame (10) is provided with a fixed component.

2. A connector housing deformation limit detection device as claimed in claim 1, characterized in that: The sliding frames (80) are all U-shaped.

3. A connector housing deformation limit detection device as claimed in claim 2, characterized in that: The heating component comprises a connecting bracket (5) and a heating wire (6); the left and right sides of the placement rack (2) are both connected to the connecting bracket (5); and the connecting bracket (5) is both connected to the heating wire (6).

4. A connector housing deformation limit detection device as claimed in claim 3, characterized in that: The connecting brackets (5) are all folded.

5. A connector housing deformation limit detection device as claimed in claim 4, characterized in that: The fixing assembly comprises a second cylinder (11) and a second pressing plate (12); the upper part of the fixing frame (10) is connected to the second cylinder (11); and the telescopic end of the second cylinder (11) is connected to the second pressing plate (12).

6. A connector housing deformation limit detection device as claimed in claim 5, characterized in that: The first pressing plate (4) is larger in volume than the second pressing plate (12).

Images