Wire harness processing and testing device

Abstract

The utility model discloses a wire harness processing testing device, which comprises a testing device main body, the testing device main body comprises a base, one end of the upper surface of the base is fixedly provided with a testing host, the other end of the upper surface of the base is fixedly provided with a fixed vertical plate, and the middle position of the upper surface of the base is provided with a movable vertical plate. A tension sensor is arranged on the inner side of the movable vertical plate; by designing a cleaning and collecting mechanism, a collecting box can be closed in a placing groove by clamping a sliding plate in a second sliding groove, a locking bolt is rotated to fixedly place the collecting box, and when dust falls into a movable adjusting groove, a movable head moves and adjusts to drive a connecting plate and a cleaning push plate to move in the movable adjusting groove; and dust falling into the movable adjusting groove is cleaned and pushed to the end part by a cleaning push plate and enters a falling hole to fall into a collecting box to be collected and treated, so that the interior of the movable adjusting groove is cleaned more conveniently after long-time use.

Description

Technical Field

[0001] The utility model belongs to the technical field of testing devices, and particularly relates to a wire harness processing testing device. Background Technique

[0002] A wire harness is the overall equipment that provides services for a certain load source group. After the wire harness is processed and produced, it needs to be subjected to a tensile test. Usually, the test is carried out through a testing device. The existing testing device is used for the tensile test of the wire harness after processing and production. When the testing device is testing, it is convenient to stably move and adjust for the testing operation, and the test result is more accurate. At the same time, it is more convenient to clean the inside of the moving adjustment groove during the testing operation, which improves the convenience of cleaning the inside of the moving adjustment groove and the smoothness of the screw rod rotation when the testing device is used in the wire harness processing and production testing;

[0003] When the existing testing device is used for the tensile test during wire harness processing, the moving adjustment groove of the testing device is exposed on the upper surface of the base, so that it is easy for sundries to enter the inside of the moving adjustment groove when the testing device is placed. When sundries enter the inside of the moving adjustment groove, it is not convenient to clean them. Over time, more and more sundries accumulate inside the moving adjustment groove and adhere to the inside, which is likely to cause obstacles to the movement of the moving head when the screw rod rotates, making it inconvenient during the test adjustment, and affecting the cleaning convenience of the moving adjustment groove and the smoothness of the screw rod rotation adjustment when the testing device is used for testing after wire harness processing and production. For this reason, the utility model proposes a wire harness processing testing device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wire harness processing testing device to solve the problem that when the testing device is used for the tensile test during wire harness processing, it is not convenient to clean when sundries enter the inside of the moving adjustment groove, and over time, more and more sundries accumulate inside the moving adjustment groove and adhere to the inside, which is likely to cause obstacles to the movement of the moving head when the screw rod rotates, making it inconvenient during the test adjustment.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wire harness processing testing device includes a testing device main body. The testing device main body includes a base. One end of the upper surface of the base is fixedly installed with a testing host. The other end of the upper surface of the base is fixedly installed with a fixed vertical plate. A moving vertical plate is arranged at the middle position of the upper surface of the base. A tension sensor is arranged inside the moving vertical plate. The tension sensor is electrically connected to the testing host through a wire. Fixed parts are fixedly installed at the ends of the tension sensor and the inside of the fixed vertical plate. A moving adjustment groove is opened at the middle position of the upper surface of the base. The following are also provided on the testing device main body:

[0006] A cleaning and collecting mechanism, and the cleaning and collecting mechanism includes two cleaning and pushing components arranged inside the moving adjustment groove. The end of the moving adjustment groove is provided with a collecting component inside the base. Clamping components are arranged on both sides of the collecting component, and locking components are arranged at both ends of the front surface of the collecting component;

[0007] A strengthening and stabilizing mechanism, and the strengthening and stabilizing mechanism includes sliding components arranged on both sides of the base. A strengthening and stabilizing component is arranged at the connection between the end of the sliding component and the side surface of the moving vertical plate.

[0008] Preferably, a lead screw is rotated inside the moving adjustment groove. The end of the lead screw is fixedly installed with a forward and reverse motor inside the base. A moving head is arranged on the outer surface of the lead screw, and the top of the moving head is fixedly installed with the bottom end of the moving vertical plate through a bolt at the middle position.

[0009] Preferably, the cleaning and pushing component includes connecting plates fixedly installed at both ends of the moving head through screws. Cleaning push plates are fixedly installed on the outer surfaces of the connecting plates, and the outer surfaces of the cleaning push plates are in contact with the inner surface of the moving adjustment groove.

[0010] Preferably, the collecting component includes falling holes opened at both ends of the moving adjustment groove inside the base. The bottom end of the falling hole is provided with a placement groove inside the base, and a collecting box is arranged inside the placement groove.

[0011] Preferably, the clamping component includes second chutes opened on both sides inside the placement groove. Two sliding plates are integrally formed on both sides of the collecting box, and the sliding plates are clamped and connected with the inside of the second chutes.

[0012] Preferably, the locking component includes locking bolts rotatably connected by threads at both ends of the front surface of the collecting box. Inner threaded holes are opened on the front surfaces of both sides inside the placement groove, and the locking bolts are matched with the inside of the inner threaded holes.

[0013] Preferably, the sliding component includes first chutes opened on both sides of the base. Two sliders slide inside the first chutes.

[0014] Preferably, the strengthening and stabilizing component includes fixing blocks fixedly installed at both ends of the moving vertical plate through bolts. Two stabilizing support rods are welded and fixed at the bottom ends of the fixing blocks, and the bottom ends of the stabilizing support rods are fixedly welded with the surfaces of the sliders.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] By designing a cleaning and collection mechanism, the collection box can be closed inside the placement groove by the skateboard being clamped inside the second chute. Rotate the locking bolt to fix and place the collection box. When dust falls into the mobile adjustment groove, the mobile head moves and adjusts to drive the connecting plate and the cleaning push plate to move inside the mobile adjustment groove, pushing the dust that has fallen into the mobile adjustment groove to the end by the cleaning push plate and entering the falling hole to drop into the inside of the collection box for collection and processing. It is more convenient to clean the inside of the mobile adjustment groove during long-term use, improving the convenience of cleaning the inside of the mobile adjustment groove and the smoothness of the screw rotation when the main body of the test device is used in the production test of wire harness processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 For the present utility model Figure 1 is an enlarged schematic structural diagram of part A in the present utility model;

[0019] Figure 3 is a schematic sectional view structural diagram of the present utility model;

[0020] Figure 4 is a schematic sectional view structural diagram of the collection box, cleaning push plate and base of the present utility model;

[0021] Figure 5 For the present utility model Figure 1 is an enlarged schematic structural diagram of part B in the present utility model;

[0022] In the figure: 100, main body of the test device; 101, base; 102, fixed vertical plate; 103, fixing piece; 1031, tension sensor; 104, movable vertical plate; 1041, stable support rod; 1042, first chute; 1043, slider; 1044, fixed block; 105, mobile adjustment groove; 1051, placement groove; 1052, collection box; 1053, skateboard; 1054, second chute; 1055, locking bolt; 1056, internal thread hole; 1057, connecting plate; 1058, cleaning push plate; 1059, falling hole; 106, test mainframe; 107, forward and reverse motor; 108, mobile head; 109, screw rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a wire harness processing and testing device, including a testing device main body 100. The testing device main body 100 includes a base 101. One end of the upper surface of the base 101 is fixedly installed with a testing host 106. The other end of the upper surface of the base 101 is fixedly installed with a fixed vertical plate 102. A moving vertical plate 104 is arranged at the middle position of the upper surface of the base 101. A tension sensor 1031 is arranged inside the moving vertical plate 104. The tension sensor 1031 is electrically connected to the testing host 106 through a wire. Fixed parts 103 are fixedly installed at the ends of the tension sensor 1031 and the inner side of the fixed vertical plate 102. After the testing device main body 100 is placed, one end of the wire harness is embedded and fixed inside the fixed part 103 on the inner side of the fixed vertical plate 102, and the other end is embedded and fixed inside the fixed part 103 on the inner side of the moving vertical plate 104, so as to fixedly install the wire harness;

[0025] A moving adjustment groove 105 is opened at the middle position of the upper surface of the base 101. A lead screw 109 is rotated inside the moving adjustment groove 105. A forward and reverse motor 107 is fixedly installed at the end of the lead screw 109 inside the base 101. A moving head 108 is arranged on the outer surface of the lead screw 109. The top end of the moving head 108 is fixedly installed with the bottom end of the moving vertical plate 104 through a bolt. When testing after the wire harness is fixedly installed, the forward and reverse motor 107 is operated to drive the lead screw 109 to rotate. When the lead screw 109 rotates, the moving head 108 moves on the outer surface of the lead screw 109 to drive the moving vertical plate 104 to move. When the moving vertical plate 104 moves, it pulls the wire harness for tensile testing. And during the tensile testing, the tension sensor 1031 is stressed and fed back to the testing host 106 to display the test result. The testing device main body 100 is also provided with:

[0026] A cleaning and collecting mechanism, and the cleaning and collecting mechanism includes two cleaning and pushing components arranged inside the moving adjustment groove 105. A collecting component is arranged inside the base 101 at the end of the moving adjustment groove 105. Clamping components are arranged on both sides of the collecting component. Locking components are arranged at both ends of the front surface of the collecting component. When the testing device main body 100 is used for wire harness testing and dust falls into the moving adjustment groove 105, the moving head 108 moves to drive the cleaning and collecting mechanism to move for cleaning and collecting treatment, which is convenient for cleaning and handling sundries, and the cleaning treatment is more convenient, improving the convenience of cleaning the inside of the moving adjustment groove 105 and the smoothness of the rotation of the lead screw 109 when the testing device main body 100 is used for wire harness processing and production testing.

[0027] In order to facilitate the cleaning of the dust that has fallen into the inside of the moving adjustment groove 105 through the cleaning pushing component, in this embodiment, preferably, the cleaning pushing component includes connecting plates 1057 fixedly installed at both ends of the moving head 108 by screws. The outer surface of the connecting plate 1057 is fixedly installed with a cleaning push plate 1058 by screws, and the outer surface of the cleaning push plate 1058 is in contact with the inner surface of the moving adjustment groove 105. When the moving head 108 moves and adjusts, it can drive the cleaning push plate 1058 to move inside the moving adjustment groove 105 for cleaning, which is convenient for mobile cleaning.

[0028] In order to facilitate the collection and treatment of the dust that has fallen into the inside of the moving adjustment groove 105 after cleaning through the collection component, in this embodiment, preferably, the collection component includes falling holes 1059 opened at both ends of the moving adjustment groove 105 inside the base 101. The bottom end of the falling hole 1059 is provided with a placement groove 1051 inside the base 101, and a collection box 1052 is arranged inside the placement groove 1051. It is convenient to close and fix the collection box 1052 inside the placement groove 1051. When the moving head 108 drives the cleaning push plate 1058 to move and clean, the cleaned dust falls into the inside of the collection box 1052 through the falling hole 1059 for collection and treatment.

[0029] In order to facilitate the clamping and installation of the collection box 1052 through the clamping component, and facilitate the opening or closing of the collection box 1052 for collection, in this embodiment, preferably, the clamping component includes sliding grooves two 1054 opened on both sides inside the placement groove 1051. Two sliding plates 1053 are integrally formed on both sides of the collection box 1052, and the sliding plates 1053 are engaged and connected with the inside of the sliding grooves two 1054. The collection box 1052 is opened or closed for collection and use by sliding the sliding plates 1053 inside the sliding grooves two 1054.

[0030] In order to facilitate the fixed placement of the collection box 1052 after it is closed through the locking component, in this embodiment, preferably, the locking component includes locking bolts 1055 threadedly rotatably connected to both ends of the front surface of the collection box 1052. Inner threaded holes 1056 are opened on the front surfaces of both sides inside the placement groove 1051, and the locking bolts 1055 match the inside of the inner threaded holes 1056. After the collection box 1052 is slid and placed inside the placement groove 1051, the locking bolts 1055 are rotated and inserted into the inside of the inner threaded holes 1056 to fixedly place the collection box 1052 for collection and use.

[0031] A strengthening and stabilizing mechanism, and the strengthening and stabilizing mechanism includes sliding components arranged on both sides of the base 101. A strengthening and stabilizing component is arranged at the connection between the end of the sliding component and the side surface of the moving vertical plate 104. When the moving vertical plate 104 is adjusted by moving and stretching, the moving vertical plate 104 can be strengthened and supported by the strengthening and stabilizing mechanism during the movement, making it more stable during stretching and movement, not easily generating slight deformation, and improving the strengthening stability of the test device main body 100 during the test operation after wire harness processing.

[0032] In order to facilitate the movement of the moving vertical plate 104 and drive the stable support rod 1041 to move while the bottom end is slidably connected, in this embodiment, preferably, the sliding component includes a first chute 1042 opened on both sides of the base 101. Two sliders 1043 are slid inside the first chute 1042. When the stable support rod 1041 moves following the moving vertical plate 104, the bottom end of the stable support rod 1041 drives the slider 1043 to slide inside the first chute 1042 for stable sliding adjustment.

[0033] In order to facilitate the stable support of the moving vertical plate 104 through the strengthening and stabilizing component and not easily generate slight deformation when pulled, in this embodiment, preferably, the strengthening and stabilizing component includes fixing blocks 1044 fixedly installed at both ends of the moving vertical plate 104 by bolts. Two stable support rods 1041 are fixedly welded to the bottom end of the fixing block 1044. The bottom end of the stable support rod 1041 is fixedly welded to the surface of the slider 1043. The moving vertical plate 104 can be stably supported by driving the stable support rod 1041 through the fixing block 1044 during movement, so that the moving vertical plate 104 is strengthened and supported and not easily generates slight deformation.

[0034] The working principle and usage process of the present utility model: For this kind of wire harness processing test device, before use, first place the test device main body 100 stably at the position of use by contacting the ground through the base 101. After placing the test device main body 100, one end of the wire harness is embedded and fixed inside the fixing member 103 on the inner side of the fixed vertical plate 102, and the other end is embedded and fixed inside the fixing member 103 on the inner side of the moving vertical plate 104. When testing after the wire harness is fixedly installed, operate the forward and reverse motor 107 to drive the lead screw 109 to rotate. When the lead screw 109 rotates, the moving head 108 moves on the outer surface of the lead screw 109 to drive the moving vertical plate 104 to move. When the moving vertical plate 104 moves, it pulls the wire harness for stretching test, and during the stretching test, the force sensor 1031 is stressed and feeds back to the test host 106 to display the test result, so as to facilitate the stretching test operation of the wire harness after processing and production through the test device main body 100;

[0035] Then, when the main body 100 of the test device moves the moving vertical plate 104 to pull the wire harness during the test operation, when the moving vertical plate 104 moves, it drives the stable support rod 1041 to move through the fixed block 1044. When the stable support rod 1041 moves, the bottom end drives the slider 1043 to slide inside the first chute 1042, thereby stably supporting and pulling the moving vertical plate 104. When the moving vertical plate 104 is pulled and stressed, the stable support rod 1041 strengthens the support connection on both sides, and it is not easy to cause slight deformation of the moving vertical plate 104 when it is pulled by force, which affects the test results. This enables the main body 100 of the test device to be stably controlled during the test, not easily generating test errors, and improving the enhanced stability of the main body 100 of the test device during the test operation after wire harness processing;

[0036] Finally, before the main body 100 of the test device performs the test operation, the collection box 1052 is closed inside the placement groove 1051 by the skateboard 1053 engaging inside the second chute 1054, and the end of the internal thread hole 1056 is rotated to drive it into the internal thread hole 1056 to fix and place the collection box 1052. Therefore, when dust falls into the inside of the moving adjustment groove 105 during the test operation of the main body 100 of the test device, at this time, when the moving head 108 moves and adjusts, it drives the connecting plate 1057 and the cleaning push plate 1058 to move inside the moving adjustment groove 105 until the dust that has fallen into the inside of the moving adjustment groove 105 is cleaned and pushed by the cleaning push plate 1058 to the end of the moving adjustment groove 105 by the movement of the moving head 108, and enters the falling hole 1059 and drops into the inside of the collection box 1052 for collection and processing, which is convenient for cleaning and collection during adjustment, and is more convenient for cleaning the inside of the moving adjustment groove 105 during long-term use, improving the convenience of cleaning the inside of the moving adjustment groove 105 and the smoothness of the rotation of the lead screw 109 when the main body 100 of the test device is used for wire harness processing production testing;

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire harness processing test device, comprising a test device main body (100), the test device main body (100) includes a base (101), one end of the upper surface of the base (101) is fixedly installed with a test host (106), the other end of the upper surface of the base (101) is fixedly installed with a fixed vertical plate (102), a movable vertical plate (104) is arranged at the middle position of the upper surface of the base (101), a tension sensor (1031) is arranged inside the movable vertical plate (104), the tension sensor (1031) is electrically connected to the test host (106) through a wire, fixing members (103) are fixedly installed at the end of the tension sensor (1031) and the inner side of the fixed vertical plate (102), a moving adjustment groove (105) is opened at the middle position of the upper surface of the base (101), and it is characterized in that: The main body (100) of the test device is further provided with: a cleaning and collecting mechanism, and the cleaning and collecting mechanism includes two cleaning and pushing components arranged inside the moving adjustment groove (105). At the end of the moving adjustment groove (105) located inside the base (101), a collecting component is arranged. Clamping components are arranged on both sides of the collecting component, and locking components are arranged at both ends of the front surface of the collecting component; a strengthening and stabilizing mechanism, and the strengthening and stabilizing mechanism includes sliding components arranged on both sides of the base (101). At the connection between the end of the sliding component and the side surface of the moving vertical plate (104), a strengthening and stabilizing component is arranged.

2. The wire harness processing and testing device according to claim 1, wherein: A lead screw (109) is rotated inside the moving adjustment groove (105). At the end of the lead screw (109) located inside the base (101), a forward and reverse motor (107) is fixedly installed. A moving head (108) is arranged on the outer surface of the lead screw (109). The top end of the moving head (108) is fixedly installed at the middle position between the bottom ends of the moving vertical plates (104) through bolts.

3. The harness processing and testing device according to claim 2, wherein: The cleaning and pushing component includes connecting plates (1057) fixedly installed at both ends of the moving head (108) through screws. A cleaning push plate (1058) is fixedly installed on the outer surface of the connecting plate (1057), and the outer surface of the cleaning push plate (1058) is in contact with the inner surface of the moving adjustment groove (105).

4. A wire harness processing and testing device according to claim 1, characterized in that: The collecting component includes falling holes (1059) opened at both ends of the moving adjustment groove (105) located inside the base (101). At the bottom end of the falling hole (1059) located inside the base (101), a placement groove (1051) is opened, and a collecting box (1052) is arranged inside the placement groove (1051).

5. A wire harness processing and testing device according to claim 4, characterized in that: The clamping component includes second chutes (1054) opened on both sides inside the placement groove (1051). Two sliding plates (1053) are integrally formed on both sides of the collecting box (1052), and the sliding plates (1053) are clamped and connected with the inside of the second chutes (1054).

6. The harness processing and testing device according to claim 4, wherein: The locking component includes locking bolts (1055) threadedly rotated at both ends of the front surface of the collecting box (1052). Inner threaded holes (1056) are opened on the front surfaces of both sides inside the placement groove (1051), and the locking bolts (1055) are matched with the inside of the inner threaded holes (1056).

7. The wire harness processing and testing device according to claim 1, characterized in that: The sliding component includes first chutes (1042) opened on both sides of the base (101), and two sliders (1043) slide inside the first chutes (1042).

8. The wire harness processing and testing device according to claim 7, characterized in that: The strengthening and stabilizing component includes fixing blocks (1044) fixedly installed at both ends of the moving vertical plate (104) through bolts. Two stabilizing support rods (1041) are welded and fixed to the bottom end of the fixing block (1044), and the bottom end of the stabilizing support rod (1041) is fixedly welded to the surface of the slider (1043).

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