Wire harness terminal tension detection fixing mechanism

Abstract

The utility model discloses a wire harness terminal tension detection fixing mechanism, which comprises a lifting seat arranged on a tension detector sliding platform, the bottom of the lifting seat is rotatably connected with a pressing plate, the front side of the lifting seat is provided with a fixing assembly, the fixing assembly comprises an electric telescopic rod fixedly arranged on the top of the front side of the lifting seat, and the electric telescopic rod is fixedly connected with the pressing plate. The output end of the electric telescopic rod is fixedly connected with a push block, the two sides of the front surface of the pressing plate are fixedly connected with inclined supporting rods, the push block is slidably connected to inner cavities of the inclined supporting rods, and a wire harness penetrates through the inner cavities of the lifting base and the pressing plate. According to the utility model, the lifting seat, the pressing plate and the fixing assembly are used in cooperation to fixedly connect the upper end of the wire harness, the fixing plate and the stud are used in cooperation to fix the metal terminal, and finally the tension detector and the lifting seat are used in cooperation to test the tension of the wire harness. The purposes of convenient and fast installation and stable and firm connection can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire harness terminals, in particular to a wire harness terminal tension detection and fixing mechanism. Background Art

[0002] Terminal connection wires are used to facilitate the connection of wires. They are a piece of metal sealed in insulating plastic. There are holes at both ends for insertion. The number and spacing of wires can be selected arbitrarily, making the connection more convenient and faster. Tensile test is a method used to test the tensile mechanical properties of metal and non-metal materials.

[0003] Wire harness terminals are generally fixed by crimping. Since the terminals and the ends of the wire harness are connected by subsequent processing, it is necessary to perform a tension test on the connection position of the terminals and the wire harness. Before this, it takes a certain amount of time to fix the two ends of the wire harness. The operation is cumbersome and it is easy to cause damage to the surface of the wire harness. For this reason, it is necessary to provide a wire harness terminal tension detection and fixing mechanism, which adopts an electric clamping method to quickly clamp and fix the wire harness. At the same time, wire harnesses of different sizes can be clamped to improve the reliability after fixation. Utility Model Content

[0004] The utility model aims to provide a wiring harness terminal tension detection and fixing mechanism to solve the above technical problems.

[0005] The utility model solves the above-mentioned technical problem with a technical solution as follows: a wiring harness terminal tension detection fixing mechanism, comprising a lifting seat installed on a sliding platform of a tension detector: the bottom of the lifting seat is rotatably connected to a pressure plate, and a fixing component is arranged on the front side of the lifting seat, and the fixing component comprises an electric telescopic rod fixedly installed on the top of the front side of the lifting seat, and a push block is fixedly connected to the output end of the electric telescopic rod, and both sides of the front surface of the pressure plate are fixedly connected to diagonal support rods, and the push block is slidably connected to the inner cavity of the diagonal support rod, and a wiring harness is passed through the inner cavity of the lifting seat and the pressure plate, and a wiring hole adapted to the wiring harness is opened on the top of the rear side of the inner cavity of the lifting seat, and a metal terminal is connected to the bottom end battery cell of the wiring harness.

[0006] Preferably, a sliding plate is provided on the front side of the pressure plate, and the top and bottom of the rear side of the sliding plate are fixedly connected to an extrusion plate. The front side of the pressure plate is rotatably connected to a threaded knob through a bearing, the sliding plate is threadedly connected to the surface of the threaded knob, and the rear end of the extrusion plate passes through the rear side of the pressure plate.

[0007] Preferably, a fixing plate is fixedly connected to the bottom of the front side of the tension tester, a stud is fixedly connected to the front side of the fixing plate, and the metal terminal is sleeved on the surface of the stud.

[0008] Preferably, a threaded sleeve is threadedly connected to the surface of the stud, and the rear side of the threaded sleeve is pressed onto the front side of the metal terminal.

[0009] Preferably, an anti-skid pad is bonded to the inner wall of the lifting seat, and the anti-skid pad is a soft rubber pad.

[0010] Preferably, a scale mark is provided on the right side of the tension tester.

[0011] 1. The beneficial effects of the utility model are as follows: the utility model fixes the upper end of the wiring harness through the coordinated use of the lifting seat, the pressure plate and the fixing assembly, fixes the metal terminal through the coordinated use of the fixing plate and the stud, and finally performs a tension test on the wiring harness through the coordinated use of the tension detector and the lifting seat, thereby achieving the purpose of convenient and fast installation and stable and reliable connection.

[0012] 2. The utility model forms an extrusion limit for the wire harness located in the lifting seat and the inner cavity of the pressure plate by using the sliding plate and the extrusion plate in coordination. At the same time, the position of the extrusion plate in the inner cavity of the pressure plate can be adjusted by using the sliding plate and the threaded knob in coordination, so that the inner cavity of the pressure plate can adapt to wire harnesses of different sizes, thereby improving the adaptation range of the fixing mechanism.

[0013] 3. The utility model fixes the metal terminal through the coordinated use of the fixing plate, the stud and the threaded sleeve, thereby fixing the bottom end of the wiring harness, thereby realizing the tension test of the connection position between the wiring harness and the metal terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 A side view schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0017] Figure 3 This is a three-dimensional diagram of a lifting seat, a pressure plate, a fixing assembly and a wiring harness according to an embodiment of the utility model.

[0018] intention;

[0019] Figure 4 It is a three-dimensional exploded view of a lifting seat, a pressing plate and a fixing assembly according to an embodiment of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Tension tester, 2. Lifting seat, 3. Pressing plate, 4. Fixing assembly, 41. Electric telescopic rod, 42. Push block, 43. Diagonal support rod, 44. Sliding plate, 45. Extrusion plate, 46. Threaded knob, 5. Wiring harness, 6. Wiring hole, 7. Metal terminal, 8. Fixing plate, 9. Stud, 10. Threaded sleeve, 11. Anti-slip pad, 12. Scale mark. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the wiring harness terminal tension detection and fixing mechanism of the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4 The utility model shows a wiring harness terminal tension detection fixing mechanism of an embodiment, including a lifting seat 2 installed on a sliding platform of a tension detector 1, a scale mark 12 is arranged on the right side of the tension detector 1, an anti-skid pad 11 is bonded to the inner wall of the lifting seat 2, and the anti-skid pad 11 is a soft rubber pad. The bottom of the lifting seat 2 is rotatably connected to a pressing plate 3, a sliding plate 44 is arranged on the front side of the pressing plate 3, and an extrusion plate 45 is fixedly connected to the top and bottom of the rear side of the sliding plate 44, and the front side of the pressing plate 3 is rotatably connected to a screw through a bearing. The threaded knob 46 is provided, and the sliding plate 44 is threadedly connected to the surface of the threaded knob 46. The rear end of the extrusion plate 45 penetrates to the rear side of the pressing plate 3. The sliding plate 44 and the extrusion plate 45 are used in coordination to form an extrusion limit for the wire harness 5 located in the inner cavity of the lifting seat 2 and the pressing plate 3. At the same time, the sliding plate 44 and the threaded knob 46 are used in coordination to adjust the position of the extrusion plate 45 in the inner cavity of the pressing plate 3, so that the inner cavity of the pressing plate 3 can adapt to wire harnesses 5 of different sizes, thereby improving the adaptation range of the fixing mechanism. The front side of the lifting seat 2 is provided with a fixing component 4, which includes an electric telescopic rod 41 fixedly installed on the top of the front side of the lifting seat 2, and the output end of the electric telescopic rod 41 is fixedly connected with a push block 42, and both sides of the front surface of the pressing plate 3 are fixedly connected with an oblique support rod 43, and the push block 42 is slidably connected to the inner cavity of the oblique support rod 43. The inner cavities of the lifting seat 2 and the pressing plate 3 are penetrated with a wiring harness 5, and the top of the rear side of the inner cavity of the lifting seat 2 is provided with a wiring hole 6 adapted to the wiring harness 5, and the bottom end of the wiring harness 5 is connected to the metal terminal Sub 7, the bottom of the front side of the tension tester 1 is fixedly connected with a fixing plate 8, the front side of the fixing plate 8 is fixedly connected with a stud 9, the metal terminal 7 is sleeved on the surface of the stud 9, the surface of the stud 9 is threadedly connected with a threaded sleeve 10, and the rear side of the threaded sleeve 10 is pressed on the front side of the metal terminal 7. Through the coordinated use of the fixing plate 8, the stud 9 and the threaded sleeve 10, the metal terminal 7 is fixed, and then the bottom end of the wiring harness 5 is fixed, thereby realizing the tension test of the connection position of the wiring harness 5 and the metal terminal 7.

[0024] Working principle: When the utility model is used, the user sets the metal terminal 7 on the surface of the stud 9, and then the user rotates the threaded sleeve 10 on the surface of the stud 9 to press and fix the metal terminal 7. Then the user passes the top end of the wire harness 5 through the inner cavity of the lifting seat 2, so that the wire harness 5 is inserted into the inner cavity of the wiring hole 6, and then the wire harness 5 is tightened from the back side of the lifting seat 2. Then, the user turns on the electric telescopic rod 41. After the electric telescopic rod 41 is turned on, the push block 42 is pulled. The push block 42 squeezes the inner wall of the diagonal support rod 43 during the upward sliding process, so that the diagonal support rod 43 rotates. , and then the pressing plate 3 rotates with the connection position between it and the lifting seat 2 as the rotation center, so that the pressing plate 3 drives the squeezing plate 45 to press on the surface of the wire harness 5 to fix the wire harness 5, and then the lifting seat 2 is lifted by the tension tester 1, and the connection position of the wire harness 5 and the metal terminal 7 is subjected to a tension test. When testing wire harnesses 5 of different sizes, the user rotates the threaded knob 46, and the threaded knob 46 drives the sliding plate 44 to advance through the thread on its surface, thereby causing the squeezing plate 45 to slide into the inner cavity of the pressing plate 3, so that the pressing plate 3 can clamp and fix wire harnesses 5 of different sizes.

[0025] To sum up: the wiring harness terminal tension detection and fixing mechanism, through the coordinated use of the lifting seat 2, the pressure plate 3 and the fixing assembly 4, fixes the upper end of the wiring harness 5, and fixes the metal terminal 7 through the coordinated use of the fixing plate 8 and the stud 9. Finally, through the coordinated use of the tension detector 1 and the lifting seat 2, the wiring harness 5 is tension tested, so as to achieve the purpose of convenient and fast installation and stable and reliable connection.

Claims

1. A wiring harness terminal tension detection and fixing mechanism, characterized in that: The invention comprises a lifting seat (2) mounted on a sliding platform of a tension detector (1): the bottom of the lifting seat (2) is rotatably connected to a pressure plate (3); a fixing assembly (4) is arranged on the front side of the lifting seat (2); the fixing assembly (4) comprises an electric telescopic rod (41) fixedly mounted on the top of the front side of the lifting seat (2); a push block (42) is fixedly connected to the output end of the electric telescopic rod (41); both sides of the front surface of the pressure plate (3) are fixedly connected to an oblique support rod (43); the push block (42) is slidably connected to the inner cavity of the oblique support rod (43); a wiring harness (5) is passed through the inner cavity of the lifting seat (2) and the pressure plate (3); a wiring hole (6) adapted to the wiring harness (5) is opened on the top of the rear side of the inner cavity of the lifting seat (2); and a metal terminal (7) is connected to the bottom end of the electric core of the wiring harness (5).

2. A wiring harness terminal tension detection and fixing mechanism according to claim 1, characterized in that: A sliding plate (44) is provided on the front side of the pressure plate (3), and the top and bottom of the rear side of the sliding plate (44) are fixedly connected to an extrusion plate (45). The front side of the pressure plate (3) is rotatably connected to a threaded knob (46) via a bearing, and the sliding plate (44) is threadedly connected to the surface of the threaded knob (46), and the rear end of the extrusion plate (45) passes through the rear side of the pressure plate (3).

3. A wiring harness terminal tension detection and fixing mechanism according to claim 2, characterized in that: A fixing plate (8) is fixedly connected to the bottom of the front side of the tension tester (1), a stud (9) is fixedly connected to the front side of the fixing plate (8), and the metal terminal (7) is sleeved on the surface of the stud (9).

4. A wiring harness terminal tension detection and fixing mechanism according to claim 3, characterized in that: The surface of the stud (9) is threadedly connected with a threaded sleeve (10), and the rear side of the threaded sleeve (10) is pressed onto the front side of the metal terminal (7).

5. A wiring harness terminal tension detection and fixing mechanism according to claim 4, characterized in that: An anti-skid pad (11) is bonded to the inner wall of the lifting seat (2), and the anti-skid pad (11) is a soft rubber pad.

6. A wiring harness terminal tension detection and fixing mechanism according to claim 5, characterized in that: The right side of the tension tester (1) is provided with a scale mark (12).

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