CN215598901U

CN215598901U - Wire harness terminal pressure resistance detection device

Info

Publication number: CN215598901U
Application number: CN202121375076.4U
Authority: CN
Inventors: 李春生
Original assignee: Kunshan Chengzhihong Electronic Technology Co ltd
Current assignee: Kunshan Chengzhihong Electronic Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-21
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a wire harness terminal pressure resistance detection device, which relates to the technical field of wire harness terminals, and particularly relates to a wire harness terminal pressure resistance detection device. This pencil terminal compressive resistance detection device through placing the pencil terminal in pressure measuring platform's top, installs pressure measuring post, reset spring, spring housing, pressure tank in pressure measuring platform's top simultaneously, utilizes the cooperation of heavy object piece, and whether the compressive capacity of conveniently directly testing out the pencil terminal is qualified, and the compressive capacity of the quick direct test pencil terminal of being convenient for has improved detection speed, makes things convenient for the use of device, has increased the practicality of device.

Description

Wire harness terminal pressure resistance detection device

Technical Field

The utility model relates to the technical field of wire harness terminals, in particular to a wire harness terminal pressure resistance detection device.

Background

The connecting terminal is a fitting product for realizing electrical connection, is industrially divided into the category of connectors, along with the increasing automation degree of industry and the stricter and more precise requirements of industrial control, the using amount of the connecting terminal gradually rises, along with the development of the electronic industry, the using range of the connecting terminal is more and more, the connecting terminal is used most widely, besides a PCB terminal, a hardware terminal, a nut terminal, a spring terminal and the like, the connecting terminal is applied for conveniently connecting wires, namely, a section of metal sheet sealed in insulating plastic, both ends of the metal sheet are provided with holes for inserting the wires, screws are used for fastening or loosening, for example, two wires are connected and disconnected at times, the terminals can be connected and disconnected at any time without welding or winding the wires together, the transmission coupling of photoelectric process is realized by utilizing the prior rail type wiring terminal frame type screw connection technology and additionally arranging a circuit consisting of electronic components, the core of automatic control is that a control unit must be reliably isolated from each sensor and actuator so as to avoid interference, the optical isolation terminal of the three-gulf WUGG 2 can well complete the function, and ensure that field signals are matched with low voltage required by an electronic control device, and can also be used as an interface element between peripheral equipment and control of process control and a signal and regulator device, and is suitable for different voltage and power ranges.

In current automobile manufacturing process, its inside can use a large amount of pencil terminals to assist the wiring usually, if binding post's quality portion is passed, easily leads to the circuit contact volume, seriously can cause the potential safety hazard, consequently, need test the compressive capacity of pencil terminal before binding post uses, prevents that incomplete pencil terminal from coming into use, for a large amount of binding post of short-term detection, for this, we provide a pencil terminal compressive strength detection device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a wire harness terminal pressure resistance detection device, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a wire harness terminal pressure resistance detection device comprises a pressure measuring platform, wherein four supporting columns are fixedly mounted below the pressure measuring platform, four pressure measuring columns are fixedly mounted above the pressure measuring platform, a reset spring is fixedly mounted below the inner side of each pressure measuring column, a spring sleeve is fixedly mounted below the inner side of each pressure measuring column, a pressure box is fixedly mounted at the bottom end of each reset spring, a heavy object block is placed above the pressure box, a thread block is fixedly mounted below the pressure measuring platform, a stud is sleeved on the inner side of the thread block through thread movement, a rotating column is fixedly mounted at the bottom end of the stud, a sleeve bearing is fixedly sleeved on the inner side of the stud, a wire is fixedly sleeved on the inner side of the sleeve bearing, a connecting bearing is sleeved on the outer side of the top end of the stud, a pressure measuring probe is sleeved on the outer side of the connecting bearing, the wire harness terminal is characterized in that a placing groove is formed in the pressure measuring platform, a pressure display meter is fixedly mounted at the left end of the wire, and a wire harness terminal is placed above the pressure measuring platform.

Optionally, the inner diameter value of the placing groove is the same as the inner diameter value of the pressure measuring probe, and the height value of the placing groove is the same as the height value of the pressure measuring probe.

Optionally, the pressure measuring probe is located above the pressure measuring platform, and the top end of the wire is fixedly connected with the bottom surface of the pressure measuring probe.

Optionally, the return spring is located inside the spring sleeve, and the bottom end of the spring sleeve is fixedly connected with four corners of the top surface of the pressure tank.

Optionally, the pressure tank is located on the inner sides of the four pressure measurement columns, and four corners of the pressure tank are attached to the inner sides of the four pressure measurement columns.

Optionally, the placing groove is located above the thread block, and an inner cavity of the thread block and an inner cavity of the placing groove are communicated with each other.

The utility model provides a wire harness terminal pressure resistance detection device, which has the following beneficial effects:

1. this pencil terminal compressive resistance detection device through placing the pencil terminal in pressure measuring platform's top, installs pressure measuring post, reset spring, spring housing, pressure tank in pressure measuring platform's top simultaneously, utilizes the cooperation of heavy object piece, and whether the compressive capacity of conveniently directly testing out the pencil terminal is qualified, and the compressive capacity of the quick direct test pencil terminal of being convenient for has improved detection speed, makes things convenient for the use of device, has increased the practicality of device.

2. This pencil terminal resistance to pressure detection device through the below installation screw thread piece at pressure measuring platform, makes the internally mounted of screw thread piece have the double-screw bolt, cup joint the bearing, the wire, through connecting the bearing at the top installation pressure measuring probe of double-screw bolt, at the bottom installation rotary column of double-screw bolt simultaneously, at the rear end installation pressure display table of wire, be convenient for adjust the top surface of pressure measuring probe to with pencil terminal top surface coplanar through the double-screw bolt when using, follow the resistance to compression data of directly perceived understanding pencil terminal.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the present invention in a disassembled state;

FIG. 4 is a schematic structural view of the pressure tank of the present invention;

FIG. 5 is a schematic structural diagram of a stud according to the present invention.

In the figure: 1. a pressure measuring platform; 2. a pillar; 3. a pressure measuring column; 4. a return spring; 5. a spring housing; 6. a pressure tank; 7. a heavy material block; 8. a thread block; 9. a stud; 10. turning the column; 11. sleeving a bearing; 12. a wire; 13. connecting a bearing; 14. a pressure measuring probe; 15. a placement groove; 16. a pressure display gauge; 17. a wire harness terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a wiring harness terminal pressure resistance detection device comprises a pressure measuring platform 1, four supporting columns 2 are fixedly installed below the pressure measuring platform 1, four pressure measuring columns 3 are fixedly installed above the pressure measuring platform 1, a reset spring 4 is fixedly installed below the inner sides of the pressure measuring columns 3, a spring sleeve 5 is fixedly installed below the inner sides of the pressure measuring columns 3, the reset spring 4 is located inside the spring sleeve 5, the bottom end of the spring sleeve 5 is fixedly connected with four corners of the top surface of a pressure box 6, the reset spring 4 and the spring sleeve 5 mainly play a role of a reset pressure box 6, after a heavy object 7 above the pressure box 6 is taken down after detection is finished, the pressure box 6 can reset under the action of the reset spring 4 and the spring sleeve 5, a wiring harness terminal 17 is convenient to take down, the practicability of the device is improved, the use of the device is convenient, the pressure box 6 is fixedly installed at the bottom ends of the four reset springs 4, the pressure box 6 is positioned at the inner sides of the four pressure measuring columns 3, four corners of the pressure box 6 are attached to the inner sides of the four pressure measuring columns 3, when in use, the weight block 7 above the pressure box 6 is emptied, the pressure box 6 can move upwards under the action of the reset spring 4, then the harness terminal 17 is prevented from placing a proper number of weight blocks 7 above the pressure measuring platform 1 above the pressure box 6, the weight block 7 can press the pressure box 6 downwards, after the bottom surface of the pressure box 6 is contacted with the top surface of the harness terminal 17, the weight block 7 is taken down after a period of time, the pressure box 6 is reset under the driving of the reset spring 4, the harness terminal 17 is taken out, the detection of the harness terminal 17 is completed, the detection is completed by sequentially placing the harness terminal 17 on the pressure measuring platform 1, the detection method is simple and accurate, the device is practical, the weight block 7 is placed above the pressure box 6, the lower part of the pressure measuring platform 1 is fixedly provided with a thread block 8, the inner side of the thread block 8 is movably sleeved with a stud 9 through threads, the bottom end of the stud 9 is fixedly provided with a rotary column 10, the inner side of the stud 9 is fixedly sleeved with a sleeve bearing 11, the inner side of the sleeve bearing 11 is fixedly sleeved with a lead 12, a pressure measuring probe 14 is positioned above the pressure measuring platform 1, the top end of the lead 12 is fixedly connected with the bottom surface of the pressure measuring probe 14, the lead 12 and a pressure display meter 16 are arranged, the maximum pressure of the wire harness terminal 17 is detected when the drawing and checking of the wire harness terminal 17 are mainly completed, the maximum pressure resistance of the wire harness terminal 17 is conveniently tested, the pressure resistance limit value of the wire harness terminal 17 is conveniently known, the practicability of the device is improved, the use of the device is convenient, the outer part of the top end of the stud 9 is fixedly sleeved with a connecting bearing 13, the outer part of the connecting bearing 13 is fixedly sleeved with the pressure measuring probe 14, the inner diameter value of the placing groove 15 is the same as the inner diameter value of the pressure measuring probe 14, the height value of the placing groove 15 is the same as the height value of the pressure measuring probe 14, through the arrangement of the placing groove 15 and the pressure measuring probe 14, the pressure measuring probe 14 is contracted into the pressure measuring platform 1 when the batch detection harness terminal 17 is qualified, the practicability of the device is increased conveniently, the use of the device is facilitated, when the device is used, the rotary column 10 is rotated to drive the stud 9 to rotate in the threaded block 8, the top surface of the pressure measuring probe 14 and the top surface of the pressure measuring platform 1 are positioned on the same horizontal plane, the sleeve bearing 11 and the connecting bearing 13 mainly play a role in matching with the rotation of the stud 9, the use of the device is facilitated, the placing groove 15 is formed in the upper surface of the pressure measuring platform 1, the placing groove 15 is positioned above the threaded block 8, the inner cavity of the threaded block 8 is communicated with the inner cavity of the placing groove 15, and the placing groove 15 plays a role in accommodating the pressure measuring probe 14, simultaneously, the top surface of the pressure measuring probe 14 convenient to rise to be located at the same horizontal plane with the top surface of the wire harness terminal 17, the use of the device is facilitated, the practicability of the device is improved, the pressure measuring probe 14 can be conveniently lifted by the thread block 8 and the stud 9, the practicability of the device is convenient to increase, the left end of the wire 12 is fixedly provided with the pressure display meter 16, and the wire harness terminal 17 is placed above the pressure measuring platform 1.

In conclusion, when the wiring harness terminal pressure resistance detection device is used, in batch detection, the rotary column 10 is rotated to enable the rotary column 10 to drive the stud 9 to rotate in the threaded block 8, the top surface of the pressure measuring probe 14 and the top surface of the pressure measuring platform 1 are located on the same horizontal plane, the weight block 7 above the pressure tank 6 is emptied, the pressure tank 6 moves upwards under the action of the reset spring 4, the wiring harness terminal 17 is prevented from being located above the pressure measuring platform 1, then the weight blocks 7 with proper quantity are placed above the pressure tank 6, the weight blocks 7 can press the pressure tank 6 downwards, the bottom surface of the pressure tank 6 is in contact with the top surface of the wiring harness terminal 17, then the weight block 7 is taken down after a period of time, the pressure tank 6 is reset under the drive of the reset spring 4, the wiring harness terminal 17 is taken out, the detection of the wiring harness terminal 17 is completed, when the wiring harness terminal 17 in large batch needs to detect the maximum pressure resistance, by placing the harness terminal 17 above the pressure measuring platform 1, by rotating the rotary column 10, the rotary column 10 drives the pressure measuring probe 14 to move to the same horizontal plane of the top surface of the pressure measuring probe 14 and the top surface of the harness terminal 17, and by placing the heavy object 7 above the pressure tank 6 without stopping, the pressure tank 6 crushes the harness terminal 17, observes the data of the pressure display meter 16, and records the maximum compressive resistance.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire harness terminal compressive resistance detection device, includes pressure measuring platform (1), its characterized in that: the pressure measuring device is characterized in that four supporting columns (2) are fixedly mounted below the pressure measuring platform (1), four pressure measuring columns (3) are fixedly mounted above the pressure measuring platform (1), a reset spring (4) is fixedly mounted below the inner side of each pressure measuring column (3), a spring sleeve (5) is fixedly mounted below the inner side of each pressure measuring column (3), a pressure box (6) is fixedly mounted at the bottom end of each reset spring (4), a heavy object block (7) is placed above the pressure box (6), a thread block (8) is fixedly mounted below the pressure measuring platform (1), a stud (9) is movably sleeved on the inner side of the thread block (8) through threads, a rotary column (10) is fixedly mounted at the bottom end of the stud (9), a sleeve bearing (11) is fixedly sleeved on the inner side of the stud (9), and a lead (12) is fixedly sleeved on the inner side of the sleeve bearing (11), the fixed connection bearing (13) that has cup jointed of outside on double-screw bolt (9) top, the fixed cover in outside of connection bearing (13) is equipped with pressure measurement probe (14), standing groove (15) have been seted up to the higher authority of pressure measurement platform (1), the left end fixed mounting of wire (12) has pressure display table (16), pencil terminal (17) have been placed to the top of pressure measurement platform (1).

2. The apparatus of claim 1, wherein: the inner diameter value of the placing groove (15) is the same as that of the pressure measuring probe (14), and the height value of the placing groove (15) is the same as that of the pressure measuring probe (14).

3. The apparatus of claim 1, wherein: the pressure measuring probe (14) is positioned above the pressure measuring platform (1), and the top end of the lead (12) is fixedly connected with the bottom surface of the pressure measuring probe (14).

4. The apparatus of claim 1, wherein: the reset spring (4) is located inside the spring sleeve (5), and the bottom end of the spring sleeve (5) is fixedly connected with four corners of the top surface of the pressure box (6).

5. The apparatus of claim 1, wherein: the pressure box (6) is located on the inner sides of the four pressure measuring columns (3), and four corners of the pressure box (6) are attached to the inner sides of the four pressure measuring columns (3).

6. The apparatus of claim 1, wherein: the placing groove (15) is positioned above the thread block (8), and the inner cavity of the thread block (8) is communicated with the inner cavity of the placing groove (15).