Crimping quality detection device

Abstract

The utility model relates to the field of detection devices, in particular to a crimping quality detection device. The utility model provides a crimping quality detection device which can prevent a terminal from popping up to hurt workers when the terminal is separated from a wire rod, and improves the detection safety. A crimping quality detection device comprises a fixing table, supporting legs, a wire pressing frame and the like, the left side and the right side of the fixing table are each connected with the front supporting leg and the rear supporting leg, and the rear side of the fixing table is rotationally connected with the wire pressing frame. According to the utility model, the terminal is clamped and matched with the fixing buckle, and then the safety cover plate is loosened, so that the linear spring rebounds, the safety cover plate is driven to move downwards to be in contact with the fixing buckle, and the terminal is limited by the safety cover plate, thereby achieving the effects of preventing the terminal from popping up when the terminal is separated from the wire rod to cause injury to a worker and improving the detection safety.

Description

Technical Field

[0001] The utility model relates to the field of detection devices, in particular to a crimping quality detection device. Background Art

[0002] The wire terminal crimping device crimps the conductive terminal onto the wire, and allows the wire to be easily connected to other component interfaces. When the terminal and wire are in use, they may be disconnected due to excessive tension, which will seriously affect the use of various components. Therefore, in order to ensure the crimping quality, crimping quality testing is required.

[0003] The current crimping quality detection device places the wire into the device and fixes it, then pulls the terminal and the wire to detect the crimping quality of the terminal and wire. However, since the terminal is not limited, when the tension on the wire and the terminal increases to the limit, the terminal is disconnected from the wire and the terminal pops out, which can easily cause injury to the staff.

[0004] Therefore, a crimping quality detection device has been developed to prevent the terminal from popping out of the wire and causing harm to the staff, thereby improving the safety of detection. Utility Model Content

[0005] In order to overcome the shortcomings of the current crimping quality detection device, when the tension between the wire and the terminal increases to the limit, the terminal is disconnected from the wire and the terminal pops out, which can easily cause harm to the staff, the utility model provides a crimping quality detection device which can avoid the terminal popping out when it is separated from the wire and causing harm to the staff, thereby improving the detection safety.

[0006] The technical solution of the utility model is: a crimping quality detection device, including a fixed platform, legs, a crimping frame, a detection mechanism and a safety mechanism, the left and right sides of the fixed platform are connected with two front and rear legs, the rear side of the fixed platform is rotatably connected with the crimping frame, the fixed platform is provided with a detection mechanism capable of detecting the crimping quality of wire terminals, and the detection mechanism is provided with a safety mechanism capable of preventing the terminals from causing harm to workers.

[0007] In one of the embodiments, a pull rod is further included. The pull rod is connected between the front sides of the left and right parts of the wire crimping frame. The pull rod is pulled to drive the wire crimping frame to rotate.

[0008] In one of the embodiments, the detection mechanism includes a cylinder, a telescopic plate, a detector and a fixing buckle. The cylinder is connected to the lower side of the fixed platform, the telescopic plate is connected to the telescopic end of the cylinder, the telescopic plate is in contact with the fixed platform, the detector is connected to the upper left side of the telescopic plate, and the fixing buckle is connected to the right side of the detector. The cylinder is started to push the telescopic plate to move to the left, driving the detector to move to the left, so that the fixing buckle drives the terminal to move to the left, and the detector detects the tension exerted on the terminal.

[0009] In one of the embodiments, a display screen is provided on the detector.

[0010] In one of the embodiments, a button is also provided on the detector.

[0011] In one of the embodiments, a safety mechanism is also included, which includes a reset rod, a safety cover and a linear spring. The reset rod is slidably connected to the left part of the fixed buckle, and the upper side of the reset rod is connected to the safety cover. A linear spring is connected between the reset rod and the fixed buckle. The safety cover is in contact with the fixed buckle. The safety cover is first pulled upward to disengage from the fixed buckle, which drives the reset rod to move upward, stretches the linear spring, and then the terminal is snap-fitted with the fixed buckle.

[0012] The beneficial effects are: 1. The utility model engages the terminal with the fixing buckle and then releases the safety cover to make the linear spring rebound, driving the safety cover to move downward and contact the fixing buckle, so that the safety cover limits the terminal, thereby preventing the terminal from popping out and causing harm to the staff when it is separated from the wire, thereby improving the safety of detection.

[0013] 2. The utility model starts the cylinder to push the telescopic plate to move leftward, drives the detector to move leftward, and makes the fixing buckle drive the terminal to move leftward, so as to achieve the effect of automatically detecting the crimping quality of the wire terminal, saving manpower and improving detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the detection mechanism of the utility model from the first viewing angle.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the detection mechanism of the utility model from the second viewing angle.

[0018] Figure 5 It is a three-dimensional structural diagram of the insurance mechanism of the utility model.

[0019] Marked in the figure: 1-fixed table, 2-support leg, 3-wire pressing frame, 4-pull rod, 5-detection mechanism, 51-cylinder, 52-telescopic plate, 53-detector, 54-fixing buckle, 6-safety mechanism, 61-reset rod, 62-safety cover, 63-linear spring. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0021] A crimping quality detection device, such as Figure 1 and Figure 2 As shown, it includes a fixed platform 1, supporting legs 2, a wire crimping frame 3, a pull rod 4, a detection mechanism 5 and a safety mechanism 6. The left and right sides of the fixed platform 1 are connected to two front and rear supporting legs 2. The rear side of the fixed platform 1 is rotatably connected to the wire crimping frame 3. The pull rod 4 is connected between the front sides of the left and right parts of the wire crimping frame 3. The fixed platform 1 is provided with a detection mechanism 5, and the detection mechanism 5 is provided with a safety mechanism 6.

[0022] like Figure 1 , Figure 3 and Figure 4 As shown, the detection mechanism 5 includes a cylinder 51, a telescopic plate 52, a detector 53 and a fixing buckle 54. The cylinder 51 is connected to the lower side of the fixed platform 1, and the telescopic plate 52 is connected to the telescopic end of the cylinder 51. The telescopic plate 52 is in contact with the fixed platform 1. The detector 53 is connected to the upper left side of the telescopic plate 52. The detector 53 is provided with a display screen for displaying detection data. The detector 53 is also provided with a button for easy operation. The fixing buckle 54 is connected to the right side of the detector 53.

[0023] When people need to test the crimping quality of wires and connectors, the utility model can be used to perform crimping quality inspection. First, the fixed platform 1 is placed in the crimping quality inspection area, and the fixed platform 1 is supported by the legs 2 that touch the ground, and then the wire of the product to be inspected is placed in the groove of the fixed platform 1, and then the pull rod 4 is pulled to drive the crimping frame 3 to rotate, so that the crimping frame 3 presses the wire, and then the terminal of the product to be tested is engaged with the fixing buckle 54, and the cylinder 51 is started to push the telescopic plate 52 to move to the left, drive the detector 53 to move to the left, so that the fixing buckle 54 drives the terminal to move to the left, and the detector 53 detects the tension on the terminal, and then the crimping quality inspection of the wire terminal is realized by observing the condition of the connection between the terminal and the wire, thereby playing the role of automatically inspecting the crimping quality of the wire terminal, saving manpower and improving the inspection efficiency, and the safety mechanism 6 is used to limit the terminal.

[0024] like Figure 1 and Figure 5 As shown, a safety mechanism 6 is also included, which includes a reset rod 61, a safety cover 62 and a linear spring 63. The left part of the fixed buckle 54 is slidably connected to the reset rod 61, the upper side of the reset rod 61 is connected to the safety cover 62, a linear spring 63 is connected between the reset rod 61 and the fixed buckle 54, and the safety cover 62 is in contact with the fixed buckle 54.

[0025] The use of the safety mechanism 6 of the present device can prevent the terminal from causing harm to the staff. When the terminal is engaged with the fixing buckle 54, first pull the safety cover 62 upward to disengage from the fixing buckle 54, drive the reset rod 61 to move upward, stretch the linear spring 63, and then engage the terminal with the fixing buckle 54. Thereafter, release the safety cover 62 to make the linear spring 63 rebound, drive the safety cover 62 to move downward and contact the fixing buckle 54, so that the safety cover 62 limits the terminal, thereby preventing the terminal from popping out when it is separated from the wire and causing harm to the staff, thereby improving the safety of detection.

[0026] The above description is only an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The contents not elaborated in the present invention belong to the existing technology known to the technicians in this professional field.

Claims

1. A crimping quality detection device, characterized in that: The invention comprises a fixed platform (1), legs (2), a crimping frame (3), a detection mechanism (5) and a safety mechanism (6); the fixed platform (1) is connected to two front and rear legs (2) on both left and right sides; the fixed platform (1) is rotatably connected to the crimping frame (3); the fixed platform (1) is provided with a detection mechanism (5) capable of detecting the crimping quality of wire terminals; the detection mechanism (5) is provided with a safety mechanism (6) capable of preventing the terminals from causing harm to workers; the detection mechanism (5) comprises a cylinder (51), a telescopic plate (52), a detector (53) and A fixing buckle (54) is connected to the lower side of the fixing platform (1) with a cylinder (51), a telescopic plate (52) is connected to the telescopic end of the cylinder (51), the telescopic plate (52) contacts the fixing platform (1), a detector (53) is connected to the upper left side of the telescopic plate (52), and the right side of the detector (53) is connected to the fixing buckle (54), the cylinder (51) is started, the telescopic plate (52) is pushed to move leftward, the detector (53) is driven to move leftward, and the fixing buckle (54) drives the terminal to move leftward, and the detector (53) detects the tension applied to the terminal.

2. A crimping quality detection device as claimed in claim 1, characterized in that: The invention also comprises a pull rod (4), which is connected between the front sides of the left and right parts of the wire pressing frame (3). When the pull rod (4) is pulled, the wire pressing frame (3) is driven to rotate.

3. A crimping quality detection device as claimed in claim 1, characterized in that: The detector (53) is provided with a display screen.

4. A crimping quality detection device as claimed in claim 1, characterized in that: The detector (53) is also provided with a button.

5. A crimping quality detection device as claimed in claim 1, characterized in that: The invention also comprises a safety mechanism (6), which comprises a reset rod (61), a safety cover plate (62) and a linear spring (63). The left part of the fixing buckle (54) is slidably connected with the reset rod (61), the upper side of the reset rod (61) is connected with the safety cover plate (62), and the linear spring (63) is connected between the reset rod (61) and the fixing buckle (54). The safety cover plate (62) contacts the fixing buckle (54), and the safety cover plate (62) is first pulled upward to be separated from the fixing buckle (54), thereby driving the reset rod (61) to move upward, and the linear spring (63) is stretched, and then the terminal is clamped and matched with the fixing buckle (54).

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