Crimping terminal height measuring device

Abstract

The utility model relates to the field of height measuring devices, in particular to a crimping terminal height measuring device. The utility model provides a crimp terminal height measuring device which can fix a crimp terminal in the process of measuring the height of the crimp terminal and avoid inaccurate measurement caused by displacement of the crimp terminal. A crimping terminal height measuring device comprises a bottom plate, a connecting column, a control piece and the like, the connecting column is connected to the upper side of the middle of the bottom plate, and the control piece is connected to the front side of the upper portion of the connecting column. According to the utility model, the telescopic end of the electric push rod shrinks to drive the limiting piece at the front part to move backwards, so that the swing rod rotates, the rotating piece is driven to rotate, the limiting pieces slide to be close to each other, and the crimping terminal is clamped and fixed, so that the crimping terminal can be fixed in the process of measuring the height of the crimping terminal; and inaccurate measurement caused by displacement of the crimping terminal is avoided.

Description

Technical Field

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

[0002] A crimp terminal is an electrical connector used to connect wires or cables. It is usually made of metal and can be used to fix wires or cables on it by crimping or threading. The height of the crimp terminal refers to the height of the metal contact part from the top of the terminal housing after the terminal is crimped. The height of the crimp terminal needs to be strictly controlled to ensure reliable contact of the terminal.

[0003] The existing method of measuring the height of crimped terminals is to place the crimped terminals on a measuring table and then measure the height of the crimped terminals using a measuring head. However, since the crimped terminals on the measuring table may shift during the measurement process, the measurement results may be inaccurate, which is inconvenient.

[0004] Therefore, a crimping terminal height measuring device is now developed that can fix the crimping terminal during the measurement process of the crimping terminal height to avoid inaccurate measurement caused by displacement of the crimping terminal. Utility Model Content

[0005] In order to overcome the disadvantages of a crimping terminal height measuring device that the crimping terminal on the measuring table may shift during the measurement process, resulting in inaccurate measurement results and being relatively inconvenient, the utility model provides a crimping terminal height measuring device that can fix the crimping terminal during the measurement process of the crimping terminal height to avoid inaccurate measurement caused by the crimping terminal shifting.

[0006] The technical solution is: a crimping terminal height measuring device, including a base plate, a connecting column, a control component, a telescopic rod, a measuring component and a clamping mechanism, wherein the connecting column is connected to the upper middle side of the base plate, the control component is connected to the upper front side of the connecting column, the middle of the connecting column is connected to the telescopic rod, the telescopic end of the telescopic rod is connected to the measuring component, the measuring component and the control component are connected by electric wires, and the connecting column is provided with a clamping mechanism capable of clamping and fixing the crimping terminal.

[0007] Furthermore, a display screen is provided on the measuring piece.

[0008] Furthermore, the clamping mechanism includes an electric push rod, a limit piece, a rotating piece and a rocker arm. The electric push rod is connected to the lower part of the connecting column. A plurality of limit pieces are slidably connected to the lower part of the connecting column. The lower part of the connecting column is rotatably connected to a rotating piece. The rotating piece is located between the limit pieces. The limit pieces are rotatably connected to the rotating pieces with a rocker arm. The frontmost limit piece is connected to the telescopic end of the electric push rod.

[0009] Furthermore, a soft cushion is provided on the limiting member.

[0010] Furthermore, it also includes a protection mechanism, which includes a support block, a protection frame and a spring. The left and right sides of the lower part of the telescopic rod are connected to the support blocks, the protection frames are slidably connected between the support blocks, the measuring piece is located between the protection frames, and the support blocks are connected to the protection frames with springs.

[0011] Furthermore, a limit block is provided on the protection frame.

[0012] The beneficial effects are as follows: 1. The utility model contracts the telescopic end of the electric push rod, drives the front limit piece to move backward, rotates the rocker arm, drives the rotating piece to rotate, and makes the limit pieces slide close to each other, thereby clamping and fixing the crimping terminal, thereby achieving the effect of fixing the crimping terminal during the measurement of the crimping terminal height, avoiding the displacement of the crimping terminal and causing inaccurate measurement.

[0013] 2. The utility model contacts the lower part of the connecting column through the protective frame, squeezes the protective frame to slide upward on the support block, and the spring is squeezed and contracts. After the measurement is completed, the spring rebounds and drives the protective frame to reset, so that the protective frame is always located outside the measuring piece, thereby achieving the effect of protecting the measuring piece and preventing the measuring piece from being damaged by external impact. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the clamping mechanism of the utility model.

[0017] The names and serial numbers of the parts in the figure are: 1_base plate, 2_connecting column, 3_control part, 4_telescopic rod, 5_measuring part, 6_clamping mechanism, 61_electric push rod, 62_limiting part, 63_rotating part, 64_rocker, 7_protection mechanism, 71_support block, 72_protection frame, 73_spring. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] A crimp terminal height measuring device, such as Figure 1As shown, it includes a base plate 1, a connecting column 2, a control component 3, a telescopic rod 4, a measuring component 5 and a clamping mechanism 6. The connecting column 2 is connected to the upper middle side of the base plate 1, the control component 3 is connected to the upper front side of the connecting column 2, the middle of the connecting column 2 is connected to the telescopic rod 4, the telescopic end of the telescopic rod 4 is connected to the measuring component 5, the measuring component 5 is connected to the control component 3 through an electric wire, the measuring component 5 is provided with a display screen for easy display, and the connecting column 2 is provided with a clamping mechanism 6.

[0020] like Figure 1-Figure 3 As shown, the clamping mechanism 6 includes an electric push rod 61, a limit member 62, a rotating member 63 and a rocker arm 64. The electric push rod 61 is connected to the lower inner part of the connecting column 2. Four limit members 62 are slidably connected to the lower part of the connecting column 2. A soft pad is provided on the limit member 62 to avoid wear on the crimping terminal. The lower part of the connecting column 2 is rotatably connected to a rotating member 63. The rotating member 63 is located between the limit members 62. The limit members 62 are rotatably connected to the rotating members 63 with a rocker arm 64. The limit member 62 on the front side is connected to the telescopic end of the electric push rod 61.

[0021] When using the utility model, first place the base plate 1 in the height measurement area of ​​the crimping terminal, and then place the crimping terminal at the lower part of the connecting column 2. After the crimping terminal is placed, push out the telescopic end of the telescopic rod 4 to drive the measuring piece 5 to move downward and contact the crimping terminal. The measuring piece 5 is controlled by the control piece 3 to measure the height of the crimping terminal, and the measured height is displayed on the display screen. When the crimping terminal is placed on the connecting column 2, place the crimping terminal on the rotating piece 63, and then start the electric push rod 61 to shrink the telescopic end of the electric push rod 61, drive the front limit piece 62 to move backward, rotate the swing rod 64, and drive the rotating piece 63 to rotate, so that the limit piece 62 slides close to each other, clamps and fixes the crimping terminal, thereby fixing the crimping terminal during the measurement of the crimping terminal height to avoid inaccurate measurement caused by displacement of the crimping terminal.

[0022] like Figure 1 and Figure 2 As shown, a protection mechanism 7 is also included, and the protection mechanism 7 includes a support block 71, a protection frame 72 and a spring 73. The support blocks 71 are connected to the left and right sides of the lower part of the telescopic rod 4. The protection frames 72 are slidably connected between the support blocks 71. The protection frames 72 are provided with limit blocks for easy positioning. The measuring piece 5 is located between the protection frames 72, and springs 73 are connected between the support blocks 71 and the protection frames 72.

[0023] The protection mechanism 7 of the device is used to protect the measuring piece 5 during the measurement process. When the measuring piece 5 moves downward and contacts the crimping terminal, the protection frame 72 contacts the lower part of the connecting column 2, and the protection frame 72 is squeezed to slide upward on the support block 71, and the spring 73 is squeezed and contracted. After the measurement is completed, the telescopic end of the telescopic rod 4 contracts to move the measuring piece 5 upward. At the same time, the spring 73 rebounds and drives the protection frame 72 to reset, so that the protection frame 72 is always located on the outside of the measuring piece 5, thereby protecting the measuring piece 5 and preventing the measuring piece 5 from being damaged by external impact.

[0024] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A crimp terminal height measuring device, characterized in that: The invention comprises a base plate (1), a connecting column (2), a control component (3), a telescopic rod (4), a measuring component (5) and a clamping mechanism (6); the upper middle side of the base plate (1) is connected to the connecting column (2); the upper front side of the connecting column (2) is connected to the control component (3); the middle part of the connecting column (2) is connected to the telescopic rod (4); the telescopic end of the telescopic rod (4) is connected to the measuring component (5); the measuring component (5) and the control component (3) are connected via electric wires; and the connecting column (2) is provided with a clamping mechanism (6) capable of clamping and fixing the crimping terminal.

2. A crimp terminal height measuring device according to claim 1, characterized in that: The measuring piece (5) is provided with a display screen.

3. A crimp terminal height measuring device according to claim 1, characterized in that: The clamping mechanism (6) comprises an electric push rod (61), a limiting member (62), a rotating member (63) and a swing rod (64); the lower part of the connecting column (2) is connected to the electric push rod (61); the lower part of the connecting column (2) is slidably connected to a plurality of limiting members (62); the lower part of the connecting column (2) is rotatably connected to a rotating member (63); the rotating member (63) is located between the limiting members (62); the limiting members (62) and the rotating members (63) are rotatably connected to a swing rod (64); the limiting member (62) at the front side is connected to the telescopic end of the electric push rod (61).

4. A crimp terminal height measuring device according to claim 3, characterized in that: The limiting member (62) is provided with a soft cushion.

5. A crimp terminal height measuring device according to claim 3, characterized in that: The invention also comprises a protection mechanism (7), which comprises a support block (71), a protection frame (72) and a spring (73). The left and right sides of the lower part of the telescopic rod (4) are both connected to the support blocks (71), the protection frames (72) are slidably connected between the support blocks (71), the measuring piece (5) is located between the protection frames (72), and the support blocks (71) and the protection frames (72) are both connected to the spring (73).

6. A crimp terminal height measuring device according to claim 5, characterized in that: The protection frame (72) is provided with a limit block.

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