Fixing device for wire harness detection

Abstract

The utility model discloses a fixing device for wire harness detection, and relates to the technical field of wire harness fixation. The wire bundling device comprises a base, a wire bundling assembly is arranged on one side of the base, and a wire winding assembly is arranged on the upper side of the base. The winding assembly comprises a fixed baffle, a movable baffle and two winding rods, the winding rods are located between the fixed baffle and the movable baffle, a supporting base is arranged on the upper side of the base, a first motor corresponding to the fixed baffle is arranged on the upper portion of the supporting base, a second motor is arranged in the fixed baffle, and a two-way lead screw is arranged at the output end of the second motor. The two ends of the rolling rod are respectively provided with a sliding block in threaded fit with the peripheral side of the bidirectional lead screw and an I-shaped block in sliding fit with the interior of the movable baffle, two clamping strips are elastically matched with the interior of the movable baffle, the clamping strips are clamped in the I-shaped block, and a shifting plate is arranged on one side of each clamping strip. The two-way lead screw is matched with the sliding blocks, so that the second motor is conveniently controlled to work to drive the two sliding blocks to be close to or far away from each other.

Description

Technical Field

[0001] The utility model belongs to the field of wire harness fixing, and in particular relates to a fixing device for wire harness detection. Background Art

[0002] A wiring harness is a component that is made of copper contacts, connectors, and wires and cables that are crimped together and then plastic-pressed with an insulator to form a connecting circuit.

[0003] A Chinese patent with publication number CN213482292U discloses a fixing device for automobile wiring harness detection, including: after the detection, the wiring harness can also be wound in an O shape on the outer wall of two sets of winding poles. After the detection is completed, the bolts between the cover plate and the winding pole can be unscrewed, and the wiring harness can be neatly taken out.

[0004] When the fixing device for automobile wiring harness detection disclosed in the application is in use, since the winding post is fixedly installed on the top of the support seat, when the wiring harness needs to be wound into different winding diameters, it is difficult to adjust the distance between the two winding posts according to the winding requirements. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fixing device for wire harness detection.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A fixing device for wire harness detection comprises a base, a wire harness assembly is arranged on one side of the base, and a winding assembly is arranged on the upper side of the base;

[0008] The winding assembly includes a fixed baffle, a movable baffle, and two winding rods. The winding rod is located between the fixed baffle and the movable baffle. A support seat is installed on the upper side of the base. A first motor corresponding to the fixed baffle is arranged on the upper part of the support seat. The output end of the first motor is installed on the side of the fixed baffle away from the winding rod. A second motor is installed in the fixed baffle. A bidirectional lead screw is installed at the output end of the second motor. Slide blocks threadedly engaged with the circumference of the bidirectional lead screw and an I-block slidably engaged in the movable baffle are respectively installed at both ends of the winding rod. There are two clips elastically engaged in the movable baffle, the I-block is located between the upper and lower clips, the clip strip is clamped in the I-block, and a dial plate is provided on one side of the clip strip.

[0009] Optionally, a sliding groove is provided on the side of the fixed baffle away from the first motor, the slider slides in the sliding groove, the bidirectional lead screw passes through the sliding groove horizontally, and a side hole connected to the sliding groove is provided on the side of the fixed baffle. The second motor is installed in the side hole, and the displacement direction and distance of the slider are limited by the sliding groove.

[0010] Optionally, the movable baffle is provided with a groove in the transverse direction, the groove runs through the movable baffle, the I-shaped block slides in the groove, storage grooves are provided on the upper and lower sides of the groove, the clamping strip slides in the storage groove, a plurality of springs are provided between the clamping strip and one side of the inner wall of the storage groove, the clamping strip is located between the I-shaped block and the spring, an unlocking groove connected to the storage groove is provided on the side of the movable baffle away from the rolling rod, the dial plate runs through the unlocking groove, and the displacement direction and displacement distance of the dial plate are limited by the unlocking groove.

[0011] Optionally, the I-block includes a connecting block installed at one end of the rolling rod, and the connecting block has slots on both upper and lower sides, and the card strip is connected to the slot. The slot cooperates with the card strip to reduce the influence of the rolling rod position adjustment on the installation of the movable baffle.

[0012] Optionally, a receiving groove is provided on one side of the base, and the wiring harness assembly includes a first electric push rod installed in the receiving groove, a moving seat is installed on the output end of the first electric push rod, the moving seat is located on one side of the base, a support column is installed on the upper end of the moving seat, and a limit ring is installed on the upper part of the support column. The moving seat, the support column and the limit ring are driven to move by the extension and retraction of the first electric push rod.

[0013] Optionally, a plurality of second electric push rods are installed on the side of the limiting ring, two side blocks are installed on the output end of the second electric push rods, a shaft rod is installed between the two side blocks, a rotating wheel is provided on the circumference of the shaft rod, and the limiting ring is located on the circumference of the plurality of rotating wheels. The rotating wheel reduces the friction between the wiring harness and the limiting ring when the wiring harness is pulled.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] Through the cooperation of the bidirectional lead screw and the slider, it is convenient to control the second motor to drive the two sliders to move closer or farther away from each other, so as to adjust the distance between the two winding rods according to the winding requirements. Through the cooperation of the first motor and the support seat, it is convenient to drive the two winding rods to rotate to wind up the detected wiring harness. Through the elastic sliding of the card strip and the cooperation with the I-block, the influence of the winding rod position adjustment on the installation of the movable baffle is reduced.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] In the figure:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0021] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0022] Figure 4 The figure is a schematic diagram of the cross-sectional structure of a movable baffle according to an embodiment of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] Base 1, accommodating groove 101, first electric push rod 2, moving seat 201, support column 202, limiting ring 203, second electric push rod 3, side block 301, rotating wheel 302, support seat 4, first motor 5, fixed baffle 6, slide groove 601, side hole 602, second motor 7, bidirectional lead screw 701, winding rod 8, slider 801, connecting block 802, slot 803, movable baffle 9, channel 901, storage slot 902, unlocking slot 903, clamping strip 10, dial plate 1001, spring 11.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, in this embodiment, a fixing device for wire harness detection is provided, including a base 1, a wire harness assembly is arranged on one side of the base 1, and a winding assembly is arranged on the upper side of the base 1;

[0028] The winding assembly includes a fixed baffle 6, a movable baffle 9, and two winding rods 8. The winding rod 8 is located between the fixed baffle 6 and the movable baffle 9. A support seat 4 is installed on the upper side of the base 1. A first motor 5 corresponding to the fixed baffle 6 is arranged on the upper part of the support seat 4. The output end of the first motor 5 is installed on the side of the fixed baffle 6 away from the winding rod 8. The support seat 4 is located between the first motor 5 and the fixed baffle 6. The output shaft of the first motor 5 transversely passes through the support seat 4. A second motor 7 is installed in the fixed baffle 6. A bidirectional lead screw 701 is installed at the output end of the second motor 7. Slide blocks 801 threadedly fitted on the circumference of the bidirectional lead screw 701 and an I-block slidably fitted in the movable baffle 9 are respectively installed at both ends of the winding rod 8. Two clips 10 are elastically fitted in the movable baffle 9. The I-block is located between the upper and lower clips 10. The clip 10 is clipped in the I-block, and a dial plate 1001 is provided on one side of the clip 10.

[0029] The application of one aspect of this embodiment is as follows: when the wire harness is tested, the wire harness is passed through the wire harness assembly and wound around the two winding rods 8, and then the first motor 5 is controlled to work to drive the fixed baffle 6 and the winding rod 8 and the movable baffle 9 to rotate. The two winding rods 8 rotate to reel in the wire harness. After the reeling is completed, the two paddle plates 1001 are moved away from each other, and the displacement of the paddle plates 1001 drives the card strip 10 to move synchronously, so that the card strip 10 is separated from the I-block and the limit on it is cancelled. Then the movable baffle 9 is pulled to remove it from the winding rod 8, and the neatly wound wire harness is removed from the winding rod 8. When the winding diameter of the wire harness needs to be adjusted, the second motor 7 can be controlled to work to drive the bidirectional lead screw 701 to rotate. The bidirectional lead screw 701 rotates to drive the two sliders 801 to move closer or farther away from each other, so as to adjust the distance between the two winding rods 8 according to the use requirements. Finally, the movable baffle 9 is reinstalled with reference to the above operation, and it is continued to be used for wire harness reeling.

[0030] In this embodiment, a sliding groove 601 is provided on the side of the fixed baffle 6 away from the first motor 5, and the slider 801 is slidably fitted in the sliding groove 601. The bidirectional lead screw 701 transversely penetrates the sliding groove 601. A side hole 602 connected to the sliding groove 601 is provided on the side of the fixed baffle 6. The second motor 7 is installed in the side hole 602. The displacement direction and displacement distance of the slider 801 are limited by the sliding groove 601, thereby improving the stability of the rolling rod 8 when sliding.

[0031] The movable baffle plate 9 of this embodiment is provided with a groove 901 in the transverse direction, and the groove 901 runs through the movable baffle plate 9. The I-shaped block is slidably fitted in the groove 901. Receiving grooves 902 are provided on the upper and lower sides of the groove 901. The clamping strip 10 is slidably fitted in the receiving groove 902. A plurality of springs 11 are provided between the clamping strip 10 and one side of the inner wall of the receiving groove 902. The clamping strip 10 is located between the I-shaped block and the spring 11. An unlocking groove 903 connected to the receiving groove 902 is provided on the side of the movable baffle plate 9 away from the rolling rod 8. The dial plate 1001 runs through the unlocking groove 903. The displacement direction and displacement distance of the dial plate 1001 are limited by the unlocking groove 903, thereby reducing the probability of the clamping strip 10 escaping from the receiving groove 902.

[0032] The I-block of this embodiment includes a connecting block 802 installed at one end of the rolling rod 8, and slots 803 are provided on the upper and lower sides of the connecting block 802. The slot 803 passes through the connecting block 802 horizontally, and the clamping strip 10 is clamped in the slot 803. The inner wall of the slot 803 is installed with an anti-skid pad. The anti-skid pad is used to increase the friction between the clamping strip 10 and the connecting block 802. The slot 803 cooperates with the clamping strip 10 to reduce the influence of the position adjustment of the rolling rod 8 on the installation of the movable baffle 9.

[0033] A receiving groove 101 is provided on one side of the base 1 of the present embodiment, and the wiring harness assembly includes a first electric push rod 2 installed in the receiving groove 101, and a moving seat 201 is installed at the output end of the first electric push rod 2. The moving seat 201 is located on one side of the base 1, and a support column 202 is installed on the upper end of the moving seat 201. A limiting ring 203 is installed on the upper part of the support column 202. The moving seat 201, the support column 202 and the limiting ring 203 are moved by the extension and retraction of the first electric push rod 2, thereby adjusting the distance between the limiting ring 203 and the winding assembly.

[0034] The side of the limiting ring 203 of the present embodiment is equipped with multiple second electric push rods 3, the number of the second electric push rods 3 is greater than or equal to three, two side blocks 301 are installed at the output end of the second electric push rod 3, an axle rod is installed between the two side blocks 301, and a rotating wheel 302 is rotated around the axle rod. The limiting ring 203 is located on the side of the multiple rotating wheels 302. When in use, the wiring harness is passed through the limiting ring 203, and then the second electric push rod 3 is controlled to extend so that the rotating wheel 302 fits with the wiring harness, so that the friction between the wiring harness and the limiting ring 203 when being pulled is reduced through the rotating wheel 302.

[0035] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A fixing device for wire harness detection, characterized in that: include: A base (1), a wire harness assembly being arranged on one side of the base (1), and a wire winding assembly being arranged on the upper side of the base (1); The winding assembly comprises a fixed baffle (6), a movable baffle (9), and two winding rods (8), wherein the winding rod (8) is located between the fixed baffle (6) and the movable baffle (9), a support seat (4) is arranged on the upper side of the base (1), a first motor (5) corresponding to the fixed baffle (6) is arranged on the upper part of the support seat (4), a second motor (7) is arranged in the fixed baffle (6), a bidirectional lead screw (701) is arranged at the output end of the second motor (7), a slider (801) threadedly engaged with the circumference of the bidirectional lead screw (701) and an I-shaped block slidably engaged in the movable baffle (9) are respectively arranged at both ends of the winding rod (8), two clamping strips (10) are elastically engaged in the movable baffle (9), the clamping strips (10) are clamped in the I-shaped block, and a dial plate (1001) is arranged on one side of the clamping strip (10).

2. A wire harness detection fixing device according to claim 1, characterized in that: A slide groove (601) is provided on the side of the fixed baffle (6) away from the first motor (5), the slider (801) is slidably fitted in the slide groove (601), the bidirectional lead screw (701) transversely passes through the slide groove (601), a side hole (602) connected to the slide groove (601) is provided on the side of the fixed baffle (6), and the second motor (7) is installed in the side hole (602).

3. A wire harness detection fixing device according to claim 1, characterized in that: The movable baffle (9) is provided with a groove (901) in the transverse direction, the I-shaped block is slidably fitted in the groove (901), the groove (901) is provided with receiving grooves (902) on both the upper and lower sides, the clamping strip (10) is slidably fitted in the receiving groove (902), a plurality of springs (11) are provided between the clamping strip (10) and one side of the inner wall of the receiving groove (902), the movable baffle (9) is provided with an unlocking groove (903) connected to the receiving groove (902) on the side away from the rolling rod (8), and the dial plate (1001) passes through the unlocking groove (903).

4. A wire harness detection fixing device according to claim 1, characterized in that: The I-shaped block comprises a connecting block (802) mounted on one end of the rolling rod (8), and the connecting block (802) is provided with a clamping groove (803) on both the upper and lower sides, and the clamping strip (10) is clamped in the clamping groove (803).

5. A wire harness detection fixing device according to claim 1, characterized in that: A receiving groove (101) is provided on one side of the base (1), and the wiring harness assembly comprises a first electric push rod (2) installed in the receiving groove (101), a moving seat (201) is installed at the output end of the first electric push rod (2), a supporting column (202) is installed at the upper end of the moving seat (201), and a limiting ring (203) is installed at the upper part of the supporting column (202).

6. A wire harness detection fixing device according to claim 5, characterized in that: A plurality of second electric push rods (3) are installed on the side of the limiting ring (203), two side blocks (301) are installed on the output end of the second electric push rod (3), a shaft is installed between the two side blocks (301), a rotating wheel (302) is rotatably matched on the circumference of the shaft, and the limiting ring (203) is located on the circumference of the plurality of rotating wheels (302).

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