Secondary wire harness preassembling device

Abstract

The utility model discloses a secondary wire harness preassembling device, and relates to the technical field of secondary wire assembling. The upper part of the die frame is provided with an inclined punching plate, the inclined upward side surface of the punching plate is provided with a plurality of element models, the element models are of at least two types, and the middle part of the die frame is provided with a storage tank body; according to the utility model, the punching plate for replacing an instrument board is used as a support, and the element model is used for replacing various element devices, so that the secondary wiring harness preassembling operation can be carried out in advance; after the cabinet body and the secondary element are delivered, the manufactured secondary wire harness is directly mounted on an instrument board, so that the assembling period of the secondary wire harness is shortened; long-time secondary line assembly at the position of the instrument board with uncomfortable height is not needed, so that the working intensity is reduced, and the efficiency is improved; and the punching plate is obliquely arranged, so that the preassembling difficulty of the secondary wiring harness is reduced, and the preassembling efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of secondary wire assembly, in particular to a secondary wire harness pre-assembly device. Background Art

[0002] Secondary lines refer to lines used for control, monitoring, protection and signal transmission in electrical systems, which correspond to primary lines. Secondary lines usually include wires that connect various instruments, indicator lights, buttons, sensors, relays, contactors, controllers and other components. Its function is to collect and transmit various information in the electrical system, such as current, voltage, temperature, pressure, etc., and perform control and protection operations based on this information. Secondary lines are an indispensable part of the electrical system, and their normal operation is of great significance to ensuring the safety and stability of electrical equipment, improving production efficiency and quality of life.

[0003] In the secondary wiring assembly process, the complete panel factory engaged in the production of high and low voltage power distribution industry still uses the method that the secondary components and secondary wires can only be installed after the cabinets and secondary components of each project arrive. This installation method has the following defects and shortcomings: Under the premise that the project delivery cycle remains unchanged, if the cabinet and secondary component procurement cycle is too long, it will directly affect the secondary assembly production cycle and the project delivery cycle; if the secondary assembly production period is too short and needs to be outsourced, it will increase labor costs and reduce the profit of the entire project; most secondary assembly dashboards are above 1.5 meters in height and can only be installed using steps or aerial platforms; when the secondary assembly dashboard is between 1.5 meters and 1.8 meters in height, employees need to stand for a long time and raise their arms high, and there is a safety hazard of falling from a height for a long time, which will increase the labor intensity of employees and reduce production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a secondary wiring harness pre-assembly device in order to solve the above-mentioned problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A secondary wiring harness pre-installation device comprises a mold frame; an inclined punching plate is installed on the upper part of the mold frame, a plurality of component models are installed on the side of the punching plate inclined upward, and the component models are at least two types; a storage tank is installed in the middle of the mold frame.

[0007] Furthermore, a wire harness is installed on the side of the punching plate that is tilted upward.

[0008] Furthermore, the cable tie is a U-shaped plate structure, and the middle part of the cable tie is installed on the side of the punching plate by bolts.

[0009] Furthermore, the element model is mounted on the side of the punching plate by bolts.

[0010] Furthermore, a plurality of partitions are provided in the storage tank body.

[0011] Furthermore, an inclined support body is installed on the mold frame, and the support body corresponds to and is connected to the side edge of the punching plate.

[0012] Furthermore, it also includes a lining beam, which is located at the front side of the perforated plate, and the end of the lining beam is connected to a hanging plate; the support body is provided with a hanging hole for hanging the hanging plate.

[0013] Furthermore, a protrusion is provided on the upper side of the middle part of the mold frame, the upper end of the protrusion is higher than the lower end of the punching plate, and there is a horizontal gap between the protrusion and the lower end of the punching plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model adopts a punching plate that replaces the instrument panel as a support, and uses a component model to replace various component equipment, so that the secondary wiring harness can be pre-installed in advance; after the cabinet and the secondary components arrive, the prepared secondary wiring harness is directly installed on the instrument panel, so that the secondary wiring harness assembly cycle is shortened; it is not necessary to perform a long-term secondary wiring assembly at an inappropriate height position of the instrument panel, which reduces the work intensity and improves the secondary wiring harness assembly efficiency; the punching plate is tilted to reduce the difficulty of pre-installing the secondary wiring harness and ensure the pre-installation efficiency;

[0016] The utility model provides a storage slot with partitions, which facilitates the classified placement of component models and wiring harnesses; the secondary wires can be constrained and positioned by the wiring harness, which facilitates the pre-assembly of the secondary wiring harness; the utility model is provided with lining beams and protrusions, which facilitates the placement of the instrument panel, and further facilitates the installation of the pre-assembled secondary wiring harness on the instrument panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a front view schematic diagram of the utility model.

[0019] Figure 3 It is a side view schematic diagram of the utility model.

[0020] Figure 4 for Figure 1 A partial enlarged schematic diagram is shown in the figure.

[0021] Figure 5 for Figure 1 A partial enlarged schematic diagram is shown in the figure.

[0022] In the figure: 1, mold frame; 2, punching plate; 3, component model; 4, storage tank; 5, wire harness; 6, partition; 7, protrusion; 8, support body; 9, hanging hole; 10, lining beam; 11, hanging plate;

[0023] 301. Instrument model; 302. Indicator light model; 303. Button model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" that may appear 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 a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the term "provided with" that may appear should be understood in a broad sense. For example, the object "provided with" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or an inseparable connection. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] The present invention is further described in detail below in conjunction with the embodiments.

[0029] Specific embodiments of the secondary wiring harness pre-assembly device provided by the utility model:

[0030] See also Figure 1-5The secondary wiring harness pre-installation device comprises a mold frame 1; an inclined punching plate 2 is installed on the upper part of the mold frame 1, and two inclined support bodies 8 are installed on the mold frame 1, and the two support bodies 8 correspond to and are connected to the edges of the two sides of the punching plate 2 respectively; the support bodies 8 support the punching plate 2 so that the punching plate 2 is in an inclined state, and the angle between the punching plate 2 and the horizontal plane is 60-85 degrees. The inclined state makes it more convenient for the staff to operate in front of the punching plate 2.

[0031] In some embodiments, the height of the lower end of the perforated plate 2 is 60-70 cm, which is convenient for workers to operate in a sitting position at the upper front side of the perforated plate 2; in other embodiments, the height of the lower end of the perforated plate 2 is 90-100 cm, which is convenient for workers to operate in a standing position at the upper front side of the perforated plate 2. The inclined perforated plate 2 and its reasonable height setting make it convenient for workers to pre-install the secondary wire in a more comfortable posture without having to raise their arms for a long time.

[0032] A plurality of component models 3 are installed on the side of the punching plate 2 tilted upward. The component models 3 have at least two types, and the component models 3 include but are not limited to models of instruments, indicator lights, buttons, sensors, relays, contactors, and controllers. The component models 3 replicate the dimensions of various secondary components in a one-to-one ratio.

[0033] In this embodiment, the length and width of the punching plate 2 correspond to the size of the instrument panel, and the punching plate 2 is manufactured by replicating the instrument panel in a one-to-one ratio.

[0034] In this embodiment, three types of component models 3 are provided, namely, instrument model 301, indicator light model 302 and button model 303. Component model 3 is not a real original, but only a component similar to the corresponding secondary component in terms of size. Component model 3 is installed on the side of punching plate 2 by bolts. Through holes for matching with bolts are provided on instrument model 301 and button model 303, and internal threaded blind holes for matching with bolts are provided on indicator light model 302. In this way, punching plate 2 and component model 3 are arranged according to the drawings, simulating the real secondary line assembly conditions, and forming a pre-installed template.

[0035] The secondary wires are pre-assembled on the pre-assembled template formed by the punching plate 2 and the component model 3, such as cutting to length, wiring layout, bundling, and crimping terminals, to form a pre-assembled secondary wire harness. After bundling, the ends of each secondary wire in the harness should have sufficient free length to extend to the corresponding component model 3 to ensure that they can be connected to the corresponding secondary components during assembly.

[0036] In order to facilitate temporary positioning of the secondary line, in this embodiment, a wire harness 5 is installed on the side of the punching plate 2 that is tilted upward; the wire harness 5 is a U-shaped plate structure, and the middle part of the wire harness 5 is installed on the front upper side of the punching plate 2 by bolts; the middle part of the wire harness 5 is provided with a through hole that cooperates with the bolt. When arranging the secondary line, the secondary line is passed through the wire harness 5 to achieve temporary positioning, which facilitates the bundling and shaping of all the secondary lines after the arrangement is completed. In some other embodiments, a wire clamp that can clamp the cable can be used instead of the wire harness 5. The wire clamp can clamp the cable to achieve a better secondary line positioning effect.

[0037] A storage tank body 4 is installed in the middle of the mold frame 1; a plurality of partitions 6 are arranged in the storage tank body 4; the partitions 6 divide the storage tank body 4 into a plurality of storage compartments, which is convenient for classifying and placing various component models 3 and secondary lines.

[0038] A protrusion 7 is provided on the upper middle side of the mold frame 1, the upper end of the protrusion 7 is higher than the lower end of the punching plate 2, and there is a horizontal gap between the protrusion 7 and the lower end of the punching plate 2. A plurality of hanging holes 9 are evenly arranged on the support body 8, a lining beam 10 is provided on the front side of the punching plate 2, and both ends of the lining beam 10 are connected to hanging plates 11, which are in an inverted U shape and can be inserted into the hanging holes 9 and hung on the hanging holes 9 of the support body 8.

[0039] After the cabinet, instrument panel and secondary components arrive, the component model 3 is removed, and the instrument panel can be placed obliquely on the front side of the punching plate 2. The lining beam 10 is located at the rear side of the instrument panel and supports the instrument panel, and the protrusion 7 limits the lower end of the instrument panel. The secondary components are installed on the instrument panel, and then the pre-installed secondary wiring harness is directly installed on the instrument panel and the secondary components are connected. Because the secondary wiring harness has been pre-installed, the actual assembly eliminates the steps of wire cutting, line layout, terminal connection, bundling, etc., which greatly improves efficiency and shortens the assembly cycle.

[0040] By using the secondary wiring harness pre-installation device, the secondary wiring harness can be pre-installed simultaneously with the cabinet production and secondary component procurement, which is not affected by the cabinet production cycle and the secondary component procurement cycle, so that the secondary line assembly can be completed faster, reducing safety hazards in the production process, reducing employees' work intensity, improving work efficiency, reducing outsourcing costs, and ensuring profits.

[0041] In some other embodiments, a universal wheel with a braking structure is installed at the lower end of the mold frame 1, which can improve the flexibility of the movement of the mold frame 1 and facilitate the transfer of the finished product.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments without creative work, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A secondary wiring harness pre-assembly device, comprising a mold frame (1); characterized in that: The upper part of the mold frame (1) is provided with an inclined perforated plate (2), a plurality of component models (3) are provided on the side of the perforated plate (2) inclined upward, and the component models (3) are of at least two types. A storage tank (4) is provided in the middle part of the mold frame (1).

2. The secondary wiring harness pre-assembly device according to claim 1, characterized in that: A wire harness (5) is installed on the side of the punching plate (2) that is tilted upward.

3. The secondary wiring harness pre-assembly device according to claim 2, characterized in that: The cable tie member (5) is a U-shaped plate structure, and the middle portion of the cable tie member (5) is mounted on the side of the punching plate (2) by means of bolts.

4. The secondary wiring harness pre-assembly device according to claim 1, characterized in that: The element model (3) is mounted on the side of the punching plate (2) by means of bolts.

5. The secondary wiring harness pre-assembly device according to claim 1, characterized in that: A plurality of partitions (6) are provided in the storage tank body (4).

6. The secondary wiring harness pre-assembly device according to claim 1, characterized in that: An inclined support body (8) is installed on the mold frame (1), and the support body (8) corresponds to and is connected to the side edge of the punching plate (2).

7. The secondary wiring harness pre-assembly device according to claim 6, characterized in that: It also comprises a lining beam (10), the lining beam (10) being located at the front side of the punching plate (2), and a hanging plate (11) being connected to the end of the lining beam (10); and a hanging hole (9) for hanging the hanging plate (11) is provided on the support body (8).

8. The secondary wiring harness pre-assembly device according to claim 7, characterized in that: A protrusion (7) is provided on the upper side of the middle portion of the mold frame (1); the upper end of the protrusion (7) is higher than the lower end of the perforated plate (2), and there is a horizontal gap between the protrusion (7) and the lower end of the perforated plate (2).

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