Magnetic type wiring harness manufacturing device capable of being rapidly combined and wiring process

Abstract

The invention discloses a magnetic type wire harness manufacturing device capable of being rapidly combined and a wiring process, the magnetic type wire harness manufacturing device comprises a metal scale plate, and a transparent acrylic plate is fixed on the metal scale plate in a magnetic attraction mode, and the invention relates to the technical field of electronic equipment wire harness manufacturing. According to the magnetic type wiring harness manufacturing device capable of being rapidly combined and the wiring process, through arrangement of the transparent acrylic plate and the metal scale plate, visual reference is provided for the line laying scale, and through cooperation of arrangement of the rectangular magnetic blocks, the L-shaped magnetic blocks, the magnetic columns and the soft magnetic type cable fixing strips, not only can cable laying channels be laid, but also cable laying can be achieved; in this way, the cable laying channel is arranged in a magnetic attraction mode, the production requirements of wire harnesses of different specifications and sizes can be rapidly met, the length of the cable can be measured, it is ensured that each cable can be arranged according to a preset path, the wire harness manufacturing precision is greatly improved, and the production efficiency is improved. And the consistency and the reliability of the product are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of electronic equipment harness production, in particular to a magnetic-attraction harness production device and a wiring process that can be quickly assembled. Background Art

[0002] Existing planar power supplies, integrated chassis, extension components, etc. are becoming increasingly miniaturized and dense, and the requirements for the quality and efficiency of wiring and wire harness production are becoming higher and higher. The wire harness is an integrated circuit formed by reasonably combining and bundling multiple cables and adding insulating protective materials. It is an important way for electronic equipment to transmit signals and energy, and is directly related to the realization of equipment functions and reliable operation.

[0003] Most of the existing wiring tools are manually operated and customized special wiring tools, which have poor flexibility and are only suitable for mass production. For example, the traditional board-nail wiring board places the pre-designed wiring paper drawings on the wiring board, and then places stakes on the wiring path. According to the 1:1 wiring diagram, the wire harness is laid on the wiring board according to the wiring path drawn by the stakes. This method is suitable for mass production of the same wire harness, but has low flexibility, and the production of wiring boards is time-consuming, inconvenient to operate, low efficiency, and poor precision; such as the projection wiring method; another example is the method of displaying the wiring design drawings on the LCD screen to dynamically display the wiring path, which improves the production flexibility. Although there are no paper drawings, the wiring drawings still need to be designed in advance, which increases the workload, low efficiency, and high equipment cost.

[0004] Based on the retrieval of the above information, it can be seen that the existing wiring tooling has the defect of not being able to take into account low cost, high flexibility and high precision wire harness production. For this reason, a magnetic wire harness production device and wiring process that can be quickly assembled are proposed, which can not only adapt to small batch diversified production needs, but also improve the production efficiency and precision of wiring. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a quickly assembled magnetic wire harness production device and wiring process, which solves the problem that the existing wiring tooling cannot take into account the defects of low cost, high flexibility and high precision wire harness production.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: On the one hand, a magnetic wire harness manufacturing device that can be quickly assembled includes a metal scale plate, a transparent acrylic plate is magnetically fixed to the metal scale plate, a wire harness, an electrical connector, a plurality of rectangular magnetic blocks, an L-shaped magnetic block, a magnetic column, and a soft magnetic cable fixing strip are placed on the transparent acrylic plate, and the plurality of rectangular magnetic blocks, L-shaped magnetic blocks, magnetic columns, and soft magnetic cable fixing strips are all magnetically matched with the metal scale plate, the rectangular magnetic block is used to limit the straight segment of the wire harness, the magnetic column is used to limit the bending radius of the wire harness routing, the L-shaped magnetic block is used to limit the electrical connector, and the soft magnetic cable fixing strip is used to bind the wire harness to the transparent acrylic plate; A supporting assembly is arranged at the bottom of the metal scale plate.

[0007] The present invention is further configured as follows: positioning pins are fixedly installed around the top of the metal scale plate, and grooves adapted to the positioning pins are opened at the four corners of the transparent acrylic plate.

[0008] The present invention is further configured as follows: magnetic blocks are embedded and fixed around the top of the transparent acrylic plate.

[0009] The present invention is further configured as follows: a chessboard groove is provided on the top of the metal scale plate, and a plurality of square spaces enclosed in the chessboard groove are arranged with the same size, and a vertical coordinate, a horizontal coordinate and an auxiliary coordinate used in conjunction with the chessboard groove are also provided on the top of the metal scale plate; Handles are fixedly mounted on both sides of the metal scale plate.

[0010] The present invention is further configured such that the length ratio of the plurality of rectangular magnetic blocks comprises: 1:2:5.

[0011] The present invention is further configured as follows: the supporting assembly includes a counterweight base plate, the front side of the top of the counterweight base plate is rotatably connected to a threaded barrel through a bearing, the top of the threaded barrel is penetrated by and threadedly installed with a threaded rod, the top of the threaded rod is fixedly connected to a U-shaped plate, the tops of both ends of the U-shaped plate are rotatably installed with sliders, the bottom of the metal scale plate is fixedly installed with two slide rails compatible with the sliders, the back of the top of the counterweight base plate is fixedly connected to two vertical plates, and the tops of the two vertical plates are rotatably connected to the two sides of the bottom of the metal scale plate through rotating blocks.

[0012] The present invention is further configured as follows: an anti-skid pad is fixedly installed on the bottom of the counterweight base plate.

[0013] On the other hand, the present invention also discloses a wiring process of a magnetic wire harness manufacturing device that can be quickly assembled, which specifically includes the following steps: Step 1: Place the transparent acrylic plate on top of the metal scale plate so that the four grooves are between the four positioning pins. After the magnetic block contacts the metal scale plate and is fixed by magnetic attraction, the transparent acrylic plate is assembled. Step 2: Take the wire harness sample to be processed, place it on the transparent acrylic plate, adjust the position of the wire harness sample to be processed so that it is parallel to or perpendicular to the chessboard groove, then take the rectangular magnetic blocks and place them on both sides of the straight segment of the wire harness sample to be processed, and stack the rectangular magnetic blocks until the height of the stacked rectangular magnetic blocks exceeds the wire harness sample to be processed, place the magnetic column at the outer edge of the curved line of the wire harness sample to be processed, and when there is an electrical connector in the wire harness sample to be processed, use the L-shaped magnetic block to limit the electrical connector, take out the wire harness sample to be processed, and complete the scene layout; Step 3: Arrange several cables and electrical connectors in the scene of step 2. After the arrangement is completed, use soft magnetic cable fixing strips to adsorb and fix several cables on the transparent acrylic plate to complete the wiring preparation of the wire harness corresponding to the wire harness sample to be processed.

[0014] The present invention provides a magnetic wire harness manufacturing device and wiring process that can be quickly assembled. It has the following beneficial effects: (1) The present invention provides an intuitive reference for the line layout scale by setting a transparent acrylic plate and a metal scale plate. In combination with the setting of a plurality of rectangular magnetic blocks, L-shaped magnetic blocks, magnetic columns and soft magnetic cable fixing strips, it can not only lay out the cable layout channel, but also position the electrical connector. This method of setting the cable layout channel by magnetic attraction can not only quickly adapt to the production needs of wire harnesses of different specifications and sizes, but also realize the measurement of cable length, ensuring that each cable can be arranged according to the predetermined path, greatly improving the accuracy of wire harness manufacturing, and ensuring the consistency and reliability of the product.

[0015] (2) The present invention can conveniently adjust the inclination of the metal scale plate by setting the support assembly, thereby providing convenient conditions for the layout of the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the assembly structure of the present invention; Figure 2 It is a schematic diagram of the connection of the transparent acrylic plate, the soft magnetic cable fixing strip, the metal scale plate and the wiring harness structure of the present invention; Figure 3 It is a schematic diagram of the connection of the transparent acrylic plate, rectangular magnet, L-shaped magnetic block, magnetic column and metal scale plate structure of the present invention; Figure 4 It is a schematic diagram of the structure of the magnetic block, groove, handle and positioning pin of the present invention; Figure 5It is a schematic diagram of the structure of the transparent acrylic plate, rectangular magnetic block, L-shaped magnetic block, magnetic column, soft magnetic cable fixing strip and metal scale plate of the present invention; Figure 6 A top view of the metal scale plate structure of the present invention; Figure 7 It is a front view of the metal scale plate and the supporting assembly structure of the present invention; Figure 8 It is a side view of the metal scale plate and support assembly structure of the present invention.

[0017] In the figure: 100, transparent acrylic plate; 101, magnetic block; 102, groove; 201, rectangular magnetic block; 202, L-shaped magnetic block; 300, magnetic column; 400, soft magnetic cable fixing strip; 500, metal scale plate; 501, ordinate; 502, abscissa; 503, chessboard groove; 504, auxiliary coordinate; 505, handle; 506, positioning pin; 600, wiring harness; 700, electrical connector; 800, support assembly; 801, counterweight base plate; 802, threaded cylinder; 803, threaded rod; 804, U-shaped plate; 805, slider; 806, slide rail; 807, vertical plate; 808, anti-slip pad. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-8 , the embodiment of the present invention provides the following two technical solutions: Embodiment 1: A magnetic wire harness manufacturing device that can be quickly assembled, including a metal scale plate 500, on which a transparent acrylic plate 100 is magnetically fixed. Specifically, magnetic blocks 101 are embedded and fixed around the top of the transparent acrylic plate 100. A wire harness 600, an electrical connector 700, a plurality of rectangular magnetic blocks 201, an L-shaped magnetic block 202, a magnetic column 300, and a soft magnetic cable fixing strip 400 are placed on the transparent acrylic plate 100. The length of the plurality of rectangular magnetic blocks 201 is The ratio includes: 1:2:5, a plurality of rectangular magnetic blocks 201, L-shaped magnetic blocks 202, magnetic columns 300 and soft magnetic cable fixing strips 400 are all magnetically matched with the metal scale plate 500, the rectangular magnetic blocks 201 are used to limit the straight segments of the wiring harness 600, the magnetic columns 300 are used to limit the bending radius of the wiring harness 600, the L-shaped magnetic blocks 202 are used to limit the electrical connector 700, and the soft magnetic cable fixing strips 400 are used to bind the wiring harness 600 to the transparent acrylic plate 100.

[0020] As a preferred solution, in order to achieve convenient and stable placement of the transparent acrylic plate 100, positioning pins 506 are fixedly installed on all four sides of the top of the metal scale plate 500, and grooves 102 compatible with the positioning pins 506 are opened at the four corners of the transparent acrylic plate 100.

[0021] As a preferred solution, in order to facilitate the distance measurement of the rectangular magnetic block 201, the L-shaped magnetic block 202, the magnetic column 300 and the soft magnetic cable fixing strip 400, so as to facilitate the assembly of the wiring harness 600, handles 505 are fixedly installed on both sides of the metal scale plate 500, and a chessboard groove 503 is opened on the top of the metal scale plate 500. The chessboard groove 503 is painted in a bright color such as red to facilitate the accurate delineation of the wiring path during the wiring process. At the same time, it has a certain wear resistance, and the several square spaces enclosed in the chessboard groove 503 are set to the same size. The top of the metal scale plate 500 is also provided with a vertical coordinate 501, a horizontal coordinate 502 and an auxiliary coordinate 504 used in conjunction with the chessboard groove 503.

[0022] In this embodiment, the wire harness 600 can be conveniently assembled through the magnetic combination of the rectangular magnetic block 201, the L-shaped magnetic block 202 and the magnetic column 300, and the wire harness 600 can be conveniently positioned through the soft magnetic cable fixing strip 400.

[0023] Embodiment 2. This embodiment is an improvement on the previous embodiment. It is a magnetic wire harness manufacturing device that can be quickly assembled. A support assembly 800 is provided at the bottom of the metal scale plate 500. The support assembly 800 includes a counterweight base plate 801. The bottom of the counterweight base plate 801 is fixedly installed with an anti-slip pad 808. The front side of the top of the counterweight base plate 801 is rotatably connected to a threaded cylinder 802 through a bearing. The top of the threaded cylinder 802 passes through and is threadedly installed with a threaded rod 803. The top of the threaded rod 803 is fixedly connected to a U-shaped plate 804. The tops of both ends of the U-shaped plate 804 are rotatably installed with sliders 805. The bottom of the metal scale plate 500 is fixedly installed with two slide rails 806 that are compatible with the slider 805. The back of the top of the counterweight base plate 801 is fixedly connected to two vertical plates 807. The tops of the two vertical plates 807 are rotatably connected to the two sides of the bottom of the metal scale plate 500 through rotating blocks.

[0024] The advantage of the second embodiment over the first embodiment is that the inclination of the metal scale plate 500 can be adjusted by rotating the threaded cylinder 802, which provides convenient conditions for adjusting the table surface for assembling the wire harness 600.

[0025] A wiring process of a magnetic wire harness manufacturing device that can be quickly assembled, specifically comprising the following steps: Step 1: Place the transparent acrylic plate 100 on top of the metal scale plate 500 so that the four grooves 102 are between the four positioning pins 506. After the magnetic block 101 contacts the metal scale plate 500 and is fixed by magnetic attraction, the assembly of the transparent acrylic plate 100 is completed. Step 2: Take the wire harness sample to be processed, place it on the transparent acrylic plate 100, adjust the position of the wire harness sample to be processed so that it is parallel to or perpendicular to the chessboard groove 503, then take the rectangular magnetic blocks 201 and place them on both sides of the straight section of the wire harness sample to be processed, and stack the rectangular magnetic blocks 201 until the height of the stacked rectangular magnetic blocks 201 exceeds the wire harness sample to be processed, place the magnetic column 300 at the outer edge of the curved line of the wire harness sample to be processed, and when there is an electrical connector 700 in the wire harness sample to be processed, use the L-shaped magnetic block 202 to limit the electrical connector 700, take out the wire harness sample to be processed, and complete the scene layout; Step three, lay out several cables and electrical connectors 700 in the scene of step two. After the laying is completed, use the soft magnetic cable fixing strip 400 to adsorb and fix several cables on the transparent acrylic plate 100 to complete the wiring preparation of the wire harness 600 corresponding to the wire harness sample to be processed.

[0026] To further explain, when the inclination of the metal scale plate 500 needs to be adjusted, the threaded cylinder 802 is rotated, and the threaded cylinder 802 drives the threaded rod 803 to drive the U-shaped plate 804 to rise or fall. During the process, the U-shaped plate 804 drives the slider 805 to slide in the slide rail 806 to adjust the inclination of the metal scale plate 500.

[0027] The rapidly assembled magnetic wire harness manufacturing device and wiring process disclosed in the above-mentioned embodiments are particularly suitable for the preparation of multi-variety and small-batch wire harnesses, which significantly improves production flexibility and wiring accuracy. Due to its flexible and changeable characteristics, it can greatly improve production efficiency and material reuse rate, and reduce production costs.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic wire harness making device that can be quickly assembled, characterized in that: The invention comprises a metal scale plate (500), on which a transparent acrylic plate (100) is magnetically fixed, on which a wiring harness (600), an electrical connector (700), a plurality of rectangular magnetic blocks (201), an L-shaped magnetic block (202), a magnetic column (300) and a soft magnetic cable fixing strip (400) are placed, and on which a plurality of rectangular magnetic blocks (201), an L-shaped magnetic block (202), a magnetic column (300) and a soft magnetic cable fixing strip (400) are placed. The soft magnetic cable fixing strips (400) are magnetically matched with the metal scale plate (500), the rectangular magnetic block (201) is used to limit the straight section of the wire harness (600), the magnetic column (300) is used to limit the bending radius of the wire harness (600), the L-shaped magnetic block (202) is used to limit the electrical connector (700), and the soft magnetic cable fixing strips (400) are used to bind the wire harness (600) to the transparent acrylic plate (100); A supporting assembly (800) is provided at the bottom of the metal scale plate (500).

2. According to claim 1, a magnetic wire harness manufacturing device that can be quickly assembled is characterized in that: Positioning pins (506) are fixedly mounted on all four sides of the top of the metal scale plate (500), and grooves (102) matching the positioning pins (506) are formed at the four corners of the transparent acrylic plate (100).

3. The magnetic wire harness manufacturing device capable of rapid assembly according to claim 1, characterized in that: Magnetic blocks (101) are inlaid and fixed around the top of the transparent acrylic plate (100).

4. The magnetic wire harness manufacturing device capable of rapid assembly according to claim 1, characterized in that: A chessboard groove (503) is provided on the top of the metal scale plate (500), and a plurality of square spaces enclosed in the chessboard groove (503) are arranged with the same size. A ordinate (501), a horizontal coordinate (502) and an auxiliary coordinate (504) used in conjunction with the chessboard groove (503) are also provided on the top of the metal scale plate (500); Handles (505) are fixedly mounted on both sides of the metal scale plate (500).

5. The magnetic wire harness manufacturing device capable of rapid assembly according to claim 1, characterized in that: The length ratio of the plurality of rectangular magnetic blocks (201) includes: 1:2:

5.

6. The magnetic wire harness manufacturing device capable of rapid assembly according to claim 1, characterized in that: The support assembly (800) comprises a counterweight base plate (801), the front side of the top of the counterweight base plate (801) is rotatably connected to a threaded cylinder (802) via a bearing, the top of the threaded cylinder (802) is penetrated by and threadedly mounted with a threaded rod (803), the top of the threaded rod (803) is fixedly connected to a U-shaped plate (804), the tops of both ends of the U-shaped plate (804) are rotatably mounted with sliders (805), the bottom of the metal scale plate (500) is fixedly mounted with two slide rails (806) that are compatible with the sliders (805), the back of the top of the counterweight base plate (801) is fixedly connected to two vertical plates (807), and the tops of the two vertical plates (807) are rotatably connected to the two sides of the bottom of the metal scale plate (500) via rotating blocks.

7. The magnetic wire harness manufacturing device capable of rapid assembly according to claim 6, characterized in that: An anti-skid pad (808) is fixedly mounted on the bottom of the counterweight base plate (801).

8. A wiring process for a magnetic wire harness manufacturing device that can be quickly assembled, characterized in that: The specific steps include: Step 1: Place the transparent acrylic plate (100) on top of the metal scale plate (500) so that the four grooves (102) are located between the four positioning pins (506). After the magnetic block (101) contacts and fixes the metal scale plate (500) by magnetic attraction, the transparent acrylic plate (100) is assembled. Step 2: Take a sample of the wiring harness to be processed, place it on a transparent acrylic plate (100), adjust the position of the sample of the wiring harness to be processed so that it is parallel to or perpendicular to the chessboard groove (503), then take a rectangular magnetic block (201) and place it on both sides of the straight section of the sample of the wiring harness to be processed, and stack the rectangular magnetic blocks (201) until the height of the stacked rectangular magnetic blocks (201) exceeds the sample of the wiring harness to be processed, place the magnetic column (300) at the outer edge of the curved line of the sample of the wiring harness to be processed, and when there is an electrical connector (700) in the sample of the wiring harness to be processed, use an L-shaped magnetic block (202) to limit the electrical connector (700), take out the sample of the wiring harness to be processed, and complete the scene layout; Step 3: Arrange a plurality of cables and electrical connectors (700) in the scenario of step 2. After the arrangement is completed, use a soft magnetic cable fixing strip (400) to absorb and fix the plurality of cables on the transparent acrylic plate (100), thereby completing the wiring preparation of the wire harness (600) corresponding to the wire harness sample to be processed.

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