Terminal section analysis device

Abstract

The present application relates to a terminal cross section analysis device, comprising: a mounting box; the clamping body is connected into the mounting box in a sliding manner, and a channel for a wire harness to penetrate through is formed in the clamping body; the wire harness clamping device comprises a clamping body and a plurality of clamping structure sets, each clamping structure set comprises a plurality of clamping structures, a fixing space used for clamping a wire harness exists among the clamping structures, each clamping structure comprises a clamping piece, and the clamping pieces are connected to the clamping body in a sliding mode. The purpose of clamping and fixing the wire harness at multiple angles is achieved, and therefore compared with a fixing mode of two vertical clamping plates, the wire harness fixing device fixes the wire harness from multiple angles, and the problem that the wire harness moves is avoided.

Description

Technical Field

[0001] This application relates to the technical field of wire harness detection, and particularly relates to a terminal cross-section analysis device. Background Art

[0002] A terminal cross-section analyzer is used to detect whether the internal crimping of wire harness terminals is qualified. Specifically, first, the wire harness is clamped and fixed by a clamping device, then the clamping device is moved to cut and grind the end of the wire harness. After grinding, the end of the wire harness is corroded and the debris on the surface of the end of the wire harness is removed. Then, the corrosive liquid is removed. Finally, the clamping device is moved under the imaging device for imaging.

[0003] The clamping device clamps the wire harness by squeezing two vertical clamping plates towards each other. When the end of the wire harness is being polished, since the wire harness is only restricted from two directions, the wire harness will have a certain degree of displacement. When the position of the wire harness shifts, in subsequent operations on the end of the wire harness, there will be a problem that the clamping device cannot accurately find the operation area. Summary of the Invention

[0004] An embodiment of this application provides a terminal cross-section analysis device to solve the problem of displacement of the wire harness clamped by the vertical clamping plates during grinding in the related art.

[0005] In a first aspect, a terminal cross-section analysis device is provided, which includes:

[0006] An installation box;

[0007] A clamping body, the clamping body is slidably connected to the installation box, and a channel for the wire harness to pass through is provided on the clamping body;

[0008] A number of clamping structure groups, each clamping structure group includes a number of clamping structures, and there is a fixing space for clamping the wire harness between the number of clamping structures. The clamping structure includes:

[0009] A clamping member, the clamping member is slidably connected to the clamping body.

[0010] In some embodiments, the clamping structure further includes a spring;

[0011] The spring is respectively connected to the clamping body and the clamping member.

[0012] In some embodiments, the number of clamping structure groups are arranged on the clamping body along the length direction of the channel, and the number of clamping structures are distributed in a ring shape.

[0013] In some embodiments, a number of driving rings are further included;

[0014] A plurality of the driving rings correspond to a plurality of clamping structure groups one by one, and the plurality of driving rings are arranged in a straight line. The driving rings are rotatably connected to the clamping body, the inner side of the driving rings is wavy, and the driving rings are in close contact with the clamping members.

[0015] In some embodiments, a round rod is arranged between every two of the driving rings, and two ends of the round rod are respectively connected to the two driving rings.

[0016] In some embodiments, a control ring and a fixing member are respectively arranged at two ends of the clamping body;

[0017] The control ring is rotatably connected to the clamping body, the control ring is connected to one end of the driving ring, a fixing groove is arranged on the other end of the driving ring, and the fixing member can be inserted into the fixing groove.

[0018] In some embodiments, a translation plate is further included;

[0019] The translation plate is slidably connected to the mounting box, a screw rod is arranged on the translation plate, and the screw rod passes through the clamping body.

[0020] The embodiment of the present application provides a terminal cross-section analysis device. Since the present application has a plurality of clamping members distributed in a ring shape, and the plurality of clamping members are in close contact with the wire harness from different directions to achieve the purpose of clamping and fixing the wire harness at multiple angles. Therefore, compared with the fixing method of two vertical clamping plates, the present application fixes the wire harness from multiple angles and avoids the problem of wire harness movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram provided by the embodiment of the present application;

[0023] Figure 2 It is a schematic structural diagram of the mounting box provided by the embodiment of the present application;

[0024] Figure 3 It is a schematic structural diagram of the clamping body provided by the embodiment of the present application;

[0025] Figure 4 It is a schematic structural diagram of the clamping structure group provided by the embodiment of the present application;

[0026] Figure 5 It is a schematic structural diagram of the driving ring provided by the embodiment of the present application;

[0027] Figure 6 This is a schematic structural diagram of the fixing member provided by the embodiment of the present application;

[0028] Figure 7 This is a structural sectional view of the clamping body provided by the embodiment of the present application.

[0029] In the figure: 1. Installation box; 2. Clamping body; 3a. Clamping structure group; 3. Clamping structure; 31. Clamping member; 32. Spring; 4. Driving ring; 5. Round rod; 6. Control ring; 7. Fixing groove; 8. Fixing member; 9. Translation plate. Specific embodiments

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of them. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0031] The embodiment of the present application provides a terminal cross-section analysis device, which can solve the problem of displacement of the vertical clamping plate when clamping a wire harness during grinding in the related art.

[0032] Please refer to Figures 1 to 7 , a terminal cross-section analysis device, which includes:

[0033] Installation box 1;

[0034] Clamping body 2, the clamping body 2 is slidably connected to the installation box 1, and a channel for the wire harness to pass through is provided on the clamping body 2;

[0035] A number of clamping structure groups 3a, the clamping structure group 3a includes a number of clamping structures 3, and there is a fixing space for clamping the wire harness between the number of clamping structures 3. The clamping structure 3 includes:

[0036] Clamping member 31, the clamping member 31 is slidably connected to the clamping body 2;

[0037] It also includes a translation plate 9;

[0038] The translation plate 9 is slidably connected to the installation box 1, and a screw rod 10 is provided on the translation plate 9, and the screw rod 10 passes through the clamping body 2;

[0039] There is a cavity inside the installation box 1. Various processing devices are installed side by side in the cavity. The processing devices include a grinding disc, an etching device, a cleaning device, and an imaging device. There are universal wheels under the translation plate 9, and a hydraulic rod is connected to the translation plate 9. One end of the hydraulic rod is connected to the translation plate 9, and the other end of the hydraulic rod is connected to a square block. The square block is slidably connected to the side wall of the installation box 1. At the same time, a threaded rod is installed on the side wall of the installation box 1. The threaded rod passes through the square block. By driving the threaded rod to rotate with a motor, the square block and the translation plate 9 are driven to move in the installation box 1 along the arrangement direction of the processing devices. The hydraulic rod controls the translation plate 9 to move perpendicular to the arrangement direction of the processing devices. Since the clamping body 2 is located on the translation plate 9, the movement of the translation plate 9 drives the clamping body 2 and the clamping structure 3 to move, thereby driving the clamped wire harness to move more precisely in the installation box 1;

[0040] The screw rod 10 is in threaded fit with the clamping body 2. The screw rod 10 is controlled by a motor. By rotating the screw rod 10, the position of the clamping body 2 on the translation plate 9 is adjusted, that is, the position of the clamping body 2 relative to the installation box 1 is finely adjusted, improving the efficiency of accurate alignment by the staff;

[0041] When using the clamping body 2, one end of the wire harness to be detected needs to be passed through first, and the wire harness is between the clamping parts 31. Then, the clamping parts 31 are slid, and the clamping parts 31 slide out of the chute. Multiple clamping parts 31 clamp and stick to the wire harness and fix the wire harness in the fixed space.

[0042] The clamping structure 3 further includes a spring 32;

[0043] The two ends of the spring 32 are respectively connected to the clamping body 2 and the clamping part 31;

[0044] In the clamping body 2, there is a chute for the clamping part 31 to slide. The spring 32 is arranged in the chute. The spring 32 will continuously provide a force towards the fixed space to the clamping part 31, so that the clamping part 31 at any position will remain in a state of shrinking in the chute, avoiding the influence of gravity on the state of the clamping part 31.

[0045] A number of clamping structure groups 3a are arranged along the length direction of the channel on the clamping body 2, and a number of clamping structures 3 are distributed in a ring shape;

[0046] Three clamping structure groups 3a are respectively located at both ends and in the middle of the channel. Through the three clamping structure groups 3a at different positions, three different positions of the wire harness are clamped and fixed, thereby improving the stability of the wire harness fixed in the channel.

[0047] It further includes a number of driving rings 4;

[0048] A number of drive rings 4 correspond one-to-one with a number of clamping structure groups 3a, and the number of drive rings 4 are arranged in a straight line. The drive rings 4 are rotatably connected to the clamping body 2. The inner side of the drive ring 4 is wavy, and the drive ring 4 is in close contact with the clamping member 31;

[0049] A rotating groove for the drive ring 4 to rotate is provided in the clamping body 2. The rotating groove communicates with the sliding groove. Since the clamping member 31 is connected to the spring 32, the clamping member 31 is in a state of being retracted into the sliding groove when not working. And due to the action of the spring 32, the clamping member 31 always abuts against the inner side of the drive ring 4. That is, when the drive ring rotates, the clamping member 31 will slide following the shape of the inner side of the drive ring 4. Therefore, the state of the clamping member 31 can be controlled by the rotation of the drive ring 4, so as to realize the clamping and loosening of the control wire harness by the drive ring 4.

[0050] A round rod 5 is arranged between every two drive rings 4, and both ends of the round rod 5 are respectively connected to the two drive rings 4;

[0051] Since the three clamping structure groups 3a are respectively located at both ends and in the middle of the channel, in order to conveniently control all the clamping members 31 at the same time, three drive rings 4 need to be set at the same time. The three drive rings 4 are connected by the round rod 5. In this way, when only one drive ring 4 is driven, the three drive rings 4 can be driven to rotate at the same time, that is, all the clamping members 31 are controlled to clamp or loosen at the same time.

[0052] Control rings 6, slots 7 and fixing members 8 are respectively provided at both ends of the clamping body 2;

[0053] The control ring 6 is rotatably connected to the clamping body 2. The control ring 6 is connected to one end drive ring 4, and a fixing groove 8 is provided on the other end drive ring 4. The fixing member 8 can be inserted into the fixing groove 7;

[0054] Through holes are respectively provided at both ends of the clamping body 2. One of the through holes is for the control ring 6 to rotate. The control ring 6 is fixedly connected to the drive ring 4. That is, the drive ring 4 can be driven to rotate by rotating the control ring 6. The through hole at the other end of the clamping body 2 is used to fix the fixing member 8. After the wire harness is clamped, the fixing member 8 needs to be inserted into the through hole and the fixing groove 7 to fix the rotation angle of the control ring 6, as Figure 5 shown.

[0055] The working principle of this application is as follows:

[0056] Before using this application, it is necessary to first adjust the position of the clamping body 2 on the translation plate 9 according to the actual situation, and then clamp the wire harness. When clamping the wire harness, it is necessary to first pass the wire harness through the channel, and then control the clamping members 31 at different positions of the clamping body 2 to extend simultaneously by rotating the control ring 6 to clamp the wire harness. After the wire harness is clamped, it is also necessary to insert the fixing member 8 into the fixing groove 7 to fix the position of the driving ring 4 relative to the clamping body 2, that is, to fix the position of the clamping member 31, and fix the wire harness in the fixing space to complete the clamping of the wire harness;

[0057] When it is necessary to remove the wire harness, only need to pull out the fixing member 8 from the fixing groove 7. Due to the spring 32, all the clamping members 31 will contract into the sliding groove, and finally the wire harness can be directly taken out.

[0058] In the description of this application, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to this application. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] It should be noted that in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0060] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. A terminal cross-section analysis device, characterized in that, Including: Mounting box (1); Clamping body (2), the clamping body (2) is slidably connected in the mounting box (1), and a channel for the wire harness to pass through is provided on the clamping body (2); A number of clamping structure groups (3a), each clamping structure group (3a) includes a number of clamping structures (3), the number of the clamping structures (3) is annularly distributed, and a fixing space for clamping the wire harness exists between the number of the clamping structures (3), and the clamping structure (3) includes: A clamping member (31), the clamping member (31) is slidably connected to the clamping body (2).

2. The terminal cross-section analysis device according to claim 1, characterized in that: The clamping structure (3) further includes a spring (32); The two ends of the spring (32) are respectively connected to the clamping body (2) and the clamping member (31).

3. The terminal cross-section analysis device according to claim 1, characterized in that: A number of the clamping structure groups (3a) are arranged on the clamping body (2) along the length direction of the channel.

4. The terminal cross-section analysis device according to claim 1, characterized in that: It further includes a number of driving rings (4); A number of the driving rings (4) correspond to a number of the clamping structure groups (3a) one by one, and the number of the driving rings (4) is arranged in a straight line. The driving rings (4) are rotatably connected to the clamping body (2), the inner side of the driving ring (4) is wavy, and the driving ring (4) is in close contact with the clamping member (31).

5. The terminal cross-section analysis device according to claim 4, characterized in that: A round rod (5) is arranged between every two of the driving rings (4), and the two ends of the round rod (5) are respectively connected to the two driving rings (4).

6. The terminal cross-section analysis device according to claim 4, characterized in that: Control rings (6) and fixing members (8) are respectively provided at both ends of the clamping body (2); The control rings (6) are rotatably connected to the clamping body (2), the control rings (6) are connected to one end of the driving rings (4), a fixing groove (7) is provided on the other end of the driving rings (4), and the fixing members (8) can be inserted into the fixing groove (7).

7. The terminal cross-section analysis device according to claim 1, characterized in that: It further includes a translation plate (9); The translation plate (9) is slidably connected to the mounting box (1), a screw rod (10) is provided on the translation plate (9), and the screw rod (10) passes through the clamping body (2).

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