CN220856995U - Three-dimensional structure tool - Google Patents

Abstract

The three-dimensional structure tool comprises a bottom plate, wherein a plurality of connector fixing structures which are distributed in space and limit connectors are arranged on the bottom plate, axial fixing holes for fixing the connectors and detection holes for plugging and adapting to the connectors during detection are formed in the connector fixing structures, after the connectors are fixed on the connector fixing structures, plugging ends of the connectors are aligned and matched with the detection holes, and marks for distinguishing the installed connectors are further arranged on each connector fixing structure; and a space for accommodating the cable is reserved on one side of the bottom plate where the connector fixing structure is located. The utility model can realize quick installation; the structure size of the cable assembly, the height consistency of the installation and laying direction and the batch consistency can be ensured; the cable components with the same size and structure can be quickly replaced; meanwhile, the tool can be used for detecting products.

Description

Three-dimensional structure tool

Technical Field

The utility model relates to a tool, in particular to a three-dimensional structure tool.

Background

The traditional cable assembly design is usually carried out by directly assembling on a first set of sample machine, the cable network laying design is carried out on the sample machine according to the size measurement and personal experience, and the optimization is continuously improved according to the actual condition of the sample machine. Therefore, the cable network of the product is unreasonable in size and structure and needs to be repaired for many times in the early stage of the production period, so that the production period is prolonged, the delivery efficiency is reduced, and the consistency of the assembly quality of the products in the same batch cannot be ensured. The traditional wiring board is of a planar structure, wiring is carried out on the wiring board in advance, and then the wiring board is installed on a product, so that the cable size is consistent, the consistency of assembly quality is ensured, various devices in the product are spatially arranged along with the development and improvement of the product, and the wiring board of the conventional planar structure is difficult to meet the requirement of a spatially complex structure.

In summary, the drawbacks of the current cable structure design are:

The cable is directly assembled on the product, so that the cable structure is unsuitable in size and structure and is not easy to lay and install;

The assembly manufacturability of the product is poor, the consistency of the product quality cannot be ensured, and the product is not suitable for mass production;

the cable space in the product is narrow and small, and the product is difficult to install and maintain, and can not be quickly replaced.

Disclosure of utility model

The utility model provides a three-dimensional structure tool for solving the technical problem that cables are difficult to install, lay and maintain in a narrow space, and the tool can be used for processing, assembling and detecting three-dimensional cable assemblies.

The aim of the utility model is realized by adopting the following technical scheme. The utility model provides a three-dimensional structure tool, which comprises a bottom plate, wherein a plurality of connector fixing structures which are distributed in space and limit connectors are arranged on the bottom plate, axial fixing holes for fixing the connectors and detection holes for plugging and adapting the connectors during detection are arranged on the connector fixing structures, after the connectors are fixed on the connector fixing structures, plugging ends of the connectors are aligned and matched with the detection holes, and marks for distinguishing the installed connectors are also arranged on each connector fixing structure; and a space for accommodating the cable is reserved on one side of the bottom plate where the connector fixing structure is located.

Further, set up a plurality of wire casings of intercommunication each other on the bottom plate, the tip intercommunication of wire casing sets up radial spacing dovetail groove structure to the connector, and the other end of dovetail groove structure sets up the spacing limit structure to the connector axial, sets up axial fixed orifices, detection hole, sign on the limit structure.

Further, the trapezoid groove is structurally provided with a radial fixing hole for fixing the connector in the radial direction.

Further, one end of the trapezoid groove structure is communicated with the wire groove through the transition groove structure.

Further, support columns connected with the wire grooves, the trapezoid groove structures or the limiting structures are vertically arranged on the bottom plate, and connecting plates are arranged between the connector fixing structures and the wire grooves.

Furthermore, the bottom plate and the wire slot are formed by splicing and fixing at least two parts.

Further, set up a plurality of wire casings that communicate each other on the bottom plate, the tip interval of wire casing sets up the radial spacing dovetail groove structure to the connector, and the other end of dovetail groove structure sets up the spacing structure to the connector axial spacing, sets up axial fixed orifices, detection hole, sign on the spacing structure.

Furthermore, the wire grooves are in an unfolding state, the central lines of the wire grooves are in the same plane, and the wire grooves and the connector fixing structures are fixed on the bottom plate through the rib plates.

Further, a plurality of mounting plates and mounting frames are vertically arranged on the bottom plate, detection holes, marks and axial fixing holes are formed in the side faces of the mounting plates, and detection holes, marks and axial fixing holes are formed in the upper end portions of the mounting frames.

Further, the reinforcing plates are vertically arranged at the two side ends of the mounting plate, and the reinforcing plates are mutually perpendicular to the mounting plate.

Compared with the prior art, the utility model has the following advantages:

The utility model can meet the requirement of accurate design of the size and structure of the cable assembly in a narrow space, directly install the cable assembly with the same space size and structure as the real use environment on the final product, directly install the cable assembly in place, and simultaneously lay the cable in place, and the cable assembly is not required to be installed in the narrow space, thereby realizing quick installation; the cable components are processed and assembled on the same tool, so that the structural size of the cable components, the height consistency of the installation and laying directions and the batch consistency can be ensured, the installation and laying design requirements of the electrical components are met, and the smooth running of the laying and the installation is ensured; meanwhile, when in maintenance and replacement, after the cable components with the same size and structure can be quickly replaced, so that the maintenance and replacement are more convenient; meanwhile, the tool can be used for detecting products, so that the consistency of batches of the products can be effectively ensured, the one-time delivery qualification rate is improved, and the production efficiency is improved.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

FIG. 1 is a schematic view of a cable assembly in a real use environment;

FIG. 2a is a schematic diagram of a first embodiment of the present utility model;

FIG. 2b is a schematic view of another view of an embodiment of the present utility model;

FIG. 2c is a schematic view of another view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a cable assembly fabricated using a first embodiment of the present utility model;

FIG. 4 is a schematic view of the cable assembly after deployment;

FIG. 5 is a schematic diagram of a second embodiment of the present utility model;

FIG. 6 is a schematic view of a cable assembly fabricated using a second embodiment of the present utility model;

FIG. 7a is a schematic diagram of a third embodiment of the present utility model;

FIG. 7b is a schematic view of a third alternative view of an embodiment of the present utility model;

fig. 7c is a schematic diagram of a third alternative view of the embodiment of the present utility model.

[ Reference numerals ]

1-Bottom plate, 2-support column, 3-wire casing, 4-dovetail groove structure, 401-radial fixed orifices, 5-limit structure, 501-detection hole, 502-sign, 503-axial fixed orifices, 6-cable, 7-rectangular connector, 8-transition groove structure, 9-connecting plate, 10-fixed boss, 11-gusset, 12-mounting panel, 13-reinforcing plate, 14-mounting bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In an embodiment of the three-dimensional structure tool of the present utility model, as shown in fig. 2a to 2c, fig. 1 is a schematic structural diagram of a cable assembly processed and assembled in the present embodiment, that is, a schematic structural diagram of the cable assembly in a real use environment. The cable assembly comprises rectangular connectors 7 and cables 6, wherein a plurality of rectangular connectors 7 are connected with each other through the cables 6, the processed and assembled cable assembly can be directly installed on a final product as shown in fig. 1, and the size structure of the cables and the design of the model and the position of the rectangular connectors 7 can ensure that the cable assembly is correctly installed on the final product.

The three-dimensional structure tool comprises a bottom plate 1, a support column 2, a wire slot 3 and a connector fixing structure, wherein the connector fixing structure comprises a trapezoid groove structure 4 and a limiting structure 5. The fixed surface sets up a plurality of wire casings 3 on the bottom plate 1, communicates each other between the wire casing 3, and the tip of wire casing 3 sets up dovetail groove structure 4, limit structure 5, and wire casing 3, dovetail groove structure 4 and limit structure 5 are fixed to be set up, and in this embodiment, wire casing 3, dovetail groove structure 4 and limit structure 5 an organic whole set up. When the cable assembly is processed and assembled, the cable 6 is installed in the corresponding wire slot 3, so that the size and the shape of the cable assembly meet the design requirements of the cable assembly. The rectangular connector 7 at the end part of the cable 6 is arranged in the trapezoid groove structure 4 and is fixed through the trapezoid groove structure 4 and the limiting structure 5, and the model position of the rectangular connector 7 and the relative position relation with the cable 6 accord with the design requirement of the cable assembly.

In order to increase the connection strength of the wire slot 3, the trapezoid groove structure 4 and the limiting structure 5 with the bottom plate 1, the support column 2 vertically arranged on the bottom plate 1 is fixedly connected with the trapezoid groove structure 4. Because wire casing 3, dovetail groove structure 4 and limit structure 5 an organic whole sets up, the tip of support column 2 also can be with the part fixed connection of wire casing near dovetail groove structure 4, perhaps with limit structure 5 fixed connection. Of the two closely spaced trapezoidal groove structures 4, one trapezoidal groove structure 4 near the bottom plate 1 is fixedly connected with the bottom plate 1 through the support column 2, and the other trapezoidal groove structure 4 can be fixedly connected with the trapezoidal groove structure near the bottom plate through the connecting plate 9, so that the overall structure can be simplified.

The cross section of the wire chase 3 is arc-shaped, the concave surface of the wire chase is used for installing the cable 6, the diameters of the cables 6 at different positions are different, and the diameters of the wire chase 3 at different positions are matched with the diameters of the cables 6 at corresponding positions so as to be matched with and accommodate the cable 6.

The cross section of the trapezoid groove structure 4 is trapezoid, one end of the trapezoid groove structure 4 is communicated with the wire groove 3 through the transition groove structure 8, and the other end of the trapezoid groove structure is provided with the limiting structure 5. The two ends of the transition groove structure 8 are respectively matched with the corresponding wire groove 3 and the trapezoid groove structure 4 in size, and the size of the transition groove 8 gradually changes from the wire groove to the trapezoid groove structure.

The trapezoid groove structure 4 extends to the limit structure 5 from the end of the transition groove 8, one side where the broadside of the trapezoid groove structure 4 is located is opened, two side walls of the trapezoid groove structure 4 are gradually narrowed from the opening to the bottom, the installation of the rectangular connector is guided, and the size of the side wall at the bottom is matched with the size of the end face where the broadside of the rectangular connector is located. The opening of the trapezoid groove structure 4 is large, two side walls are obliquely arranged, the rectangular connector 7 is conveniently placed in the trapezoid groove structure 4, and when the rectangular connector 7 is placed in the bottom of the trapezoid groove structure, the rectangular connector 7 is limited, so that the rectangular connector 7 is matched with the limiting structure 5. The trapezoid-shaped groove structure 4 is provided with a radial fixing hole 401 which is matched with a hole on the side wall of the rectangular connector 7, and the rectangular connector 7 is fixed on the trapezoid-shaped groove structure 4 through a screw to prevent radial swing.

The limit structure 5 is a plate-shaped structure and is fixedly attached to the end face of the trapezoid groove structure 4. The limit structure 5 is provided with a detection hole 501, a mark 502 and an axial fixing hole 503. The detection hole 501 penetrates through the limit structure 5, and when the rectangular connector 7 is limited in the trapezoid groove structure 4 and the plugging end of the rectangular connector abuts against the limit structure 5, the plugging end of the rectangular connector 7 is matched with the detection hole 501. After the cable assembly is machined and assembled on the tool, the connector matched with the rectangular connector can be inserted into the rectangular connector through the detection hole 501, and the matched connector is connected to a detection instrument, so that the cable assembly can be detected. The outside terminal surface of limit structure 5 sets up sign 502, and each dovetail groove structure 4, limit structure 5 and corresponding rectangle connector 7 phase-match, when installing the rectangle connector on the frock, install corresponding rectangle connector 7 on corresponding dovetail groove structure 4 and limit structure 5 according to sign 502. The limiting structure 5 is provided with an axial fixing hole 503, after the rectangular connector is limited on the trapezoid groove structure 4 and the limiting structure 5, the hole on the inserting end face of the rectangular connector is matched with the axial fixing hole 503, and a screw penetrates through the axial fixing hole 503 and is screwed into the hole on the inserting end face of the rectangular connector, so that the limiting on the axial direction of the rectangular connector is realized. In other embodiments of the present invention, other locking assemblies may be used to limit the connector to the connector fixing structure, for example, a rectangular connector may be limited and fixed to the connector fixing structure by a snap structure.

As shown in fig. 2a to 2c, the trunking 3 and the connector fixing structure on the base plate 1 are arranged according to the cable size structure of the cable assembly shown in fig. 1 and the size and position of the rectangular connector, and the schematic diagram of the cable assembly after being mounted on the tool is shown in fig. 3. In this embodiment, the detection mating direction of the six connector fixing structures on the base plate is perpendicular to the base plate and its projection on the base plate 1 is close to the edge of the base plate, wherein the two connector structures are fixedly connected together. Two connector fixing structures on the bottom plate are close to the middle position of the bottom plate 1, and the detection opposite insertion direction of the two connector fixing structures is parallel to the bottom plate 1. A connector fixing structure on the base plate is provided at the edge position of the base plate, and its detection opposite insertion direction is parallel to the base plate 1.

The connector fixing structures are connected through the wire slots 3, the connector fixing structures are distributed in the space above the bottom plate, and the distribution positions of the connector fixing structures are consistent with the distribution positions of the rectangular connectors on the final product. After the rectangular connector is arranged on the connector fixing structure, the cable is embedded into the trunking, and the size and shape of the cable are regulated in the process of embedding the cable so as to adapt to the actual use environment, and then the cable is connected with the rectangular connector, so that the assembly of the cable assembly is realized. The cable assembly assembled through the tooling can be smoothly installed in a final product due to the size and the shape of the wire slot and the relative position of the connector fixing structure, so that the cable can avoid the blocking of other devices in the final product, and quick installation is realized. The cable has certain plasticity, still keeps the shape in the frock after taking down cable assembly from the frock to avoid taking down the back shape change to meet when installing on the final product and hinder and influence assembly efficiency. And meanwhile, the replacement efficiency of the cable assembly can be improved. The same tooling is used for processing and assembling the cable components, so that the consistency of the cable components in the same batch can be ensured.

The tool can be made in a mode of splicing a plurality of parts, and two mutually spliced parts can be fixed by bolts. Two parts of mutually spliced matching positions are provided with mutually butted fixing bosses 10, the fixing bosses 10 are provided with mounting holes, and after the two parts are butted, bolts are used for penetrating the mounting holes on the two fixing bosses 10 and nuts are used for fixing. In this embodiment, the base plate 1 is formed by splicing two parts, and both parts of the base plate are provided with the trunking and the connector fixing structure, so that when the cable assembly is installed, the spliced base plate or a part of the base plate is used alone to process and assemble the cable assembly as required. The fixing boss 10 may also be provided on the raceway, where the cable and connector fixing structure may be removed prior to assembly of the cable assembly when such is not required.

After the cable assembly is assembled, the tool can be used for detection, the assembled cable assembly is placed in the tool, and if the cable is not matched with the trunking or the rectangular connector is not matched with the connector fixing structure, accessories in the cable assembly are replaced or repaired. Through this frock, can also carry out the regularity to cable assembly's cable, make it accord with real service environment.

In summary, the cable assembly is three-dimensionally laid according to the three-dimensional tool during processing and assembling, and the real service environment of the cable assembly during assembling is simulated, so that the cable size, the connector mounting position and the connector mounting direction can be effectively controlled, and the cable assembly can be used as a cable assembly finished product inspection tool.

In a second embodiment of the tooling with a three-dimensional structure, as shown in fig. 5, fig. 4 is a schematic structural diagram of a cable assembly processed and assembled in the embodiment, and fig. 6 is a schematic diagram of the cable assembly in fig. 4 after the tooling is completed. The embodiment is improved on the basis of the first embodiment, in the embodiment, the wire grooves are all in an unfolding state, the central lines of the wire grooves are all in the same plane, and the wire grooves are all fixed on the bottom plate 1 through the rib plates 11. In the first embodiment, the limiting structures of the connector fixing structures located at the edge of the bottom plate face to the outer side and face to be parallel to the bottom plate, the detection opposite inserting directions of the two connector fixing structures close to the middle position of the bottom plate are perpendicular to the bottom plate, the detection opposite inserting direction of one connector fixing structure faces to the bottom plate, the detection opposite inserting direction of the other connector fixing structure faces to the direction away from the bottom plate, through holes are formed in the bottom plate, at positions where the connector structures of the detection opposite inserting direction face to the bottom plate are located, and a connector for detection conveniently penetrates through the bottom plate to be inserted with a rectangular connector on the connector structure. The connector fixing structure is fixed on the rib plate through the rib plate, and the limiting structure is not connected with the cable, namely, the limiting structure and the cable are arranged at intervals and are not connected through the transition groove.

In this embodiment, the length of the trunking is matched with the cable length of the cable assembly installed in the final product, and after the rectangular connector is installed on the connector fixing structure, the cable is nested in the trunking and connected with the rectangular connector to make the cable assembly. The cable assembly manufactured by the tool in the embodiment can be directly sold as a product, is convenient to package and transport, and does not need to consider the installation structure of the cable assembly in other products. When a purchaser purchases the product, the tooling of the first embodiment can be used to gauge the cable assembly for installation in the final product.

The tool in the embodiment can also be used for detecting a cable assembly, detecting whether the length of the cable meets the product requirement or not, and detecting whether the installation position of the rectangular connector is correct or not.

A third embodiment of the present utility model is shown in fig. 7a to 7 c. The present embodiment is simplified and improved on the basis of the first embodiment. A plurality of mounting plates 12 are vertically arranged on the bottom plate 1, rectangular connectors with the detection plugging direction parallel to the bottom plate can be installed on the mounting plates 12, detection holes 501, marks 502 and axial fixing holes 503 are arranged on the mounting plates 12, and the structures and the functions of the detection holes 501, the marks 502 and the axial fixing holes 503 are the same as those of the first embodiment, so that the repeated description is omitted. Reinforcing plates 13 are vertically arranged at two side ends of the mounting plate 12 with higher height, the reinforcing plates 13 are mutually perpendicular to the mounting plate 12, the reinforcing plates 13 can radially limit rectangular connectors mounted on the mounting plate 12 except for increasing the strength of the mounting plate 12, and the mounting plate 12 and the reinforcing plates 13 form a connector fixing structure. The lower mounting plate 12 may eliminate the need for the reinforcing plate 13 and may provide radial restraint of the rectangular connector by the base plate 1. The rectangular connector with the plugging direction perpendicular to the bottom plate is mounted on the mounting frame 14, the mounting frame is used as a connector fixing structure, the upper end portion of the mounting frame is provided with a detection hole 501, a mark 502 and an axial fixing hole 503, the detection hole 501, the mark 502 and the axial fixing hole 503 have the same structure and function as those of the first embodiment, and the rectangular connector can be limited in the mounting frame 14 without repeated description.

Since the cables in the cable assembly have a certain plasticity, it is only necessary to determine the position of the connector fixing structure, in this embodiment, the positions of the mounting plate and the mounting frame are determined according to the position of the rectangular connector in the final product, and the positions of the detection hole 501, the mark 502 and the axial fixing hole 503 are determined. The rectangular connectors are mounted on a tool, then the cables are used for connecting the rectangular connectors, and then the shape of the cables is regulated, so that the subsequent mounting of the cable assembly on a final product is prevented as much as possible. Because the cable has certain plasticity, the cable on the cable assembly can be regulated when the cable is installed on the final product, and interference with other devices in the final product is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a three-dimensional structure frock, includes bottom plate, its characterized in that: the base plate is provided with a plurality of connector fixing structures which are distributed in space and limit the connectors, the connector fixing structures are provided with axial fixing holes for fixing the connectors and detection holes for plugging the matched connectors during detection, after the connectors are fixed on the connector fixing structures, plugging ends of the connectors are aligned and matched with the detection holes, and each connector fixing structure is also provided with a mark for distinguishing the installed connectors; and a space for accommodating the cable is reserved on one side of the bottom plate where the connector fixing structure is located.

2. A three-dimensional structure tooling as defined in claim 1, wherein: the bottom plate is provided with a plurality of mutually communicated wire grooves, the end part of each wire groove is communicated with a trapezoid groove structure which is used for radially limiting the connector, the other end of each trapezoid groove structure is provided with a limiting structure which is used for axially limiting the connector, and the limiting structure is provided with an axial fixing hole, a detecting hole and a mark.

3. A three-dimensional structure tooling as defined in claim 2, wherein: the trapezoid groove is structurally provided with a radial fixing hole for fixing the connector in the radial direction.

4. A three-dimensional structure tooling as defined in claim 2, wherein: one end of the trapezoid groove structure is communicated with the wire groove through the transition groove structure.

5. A three-dimensional structure tooling as defined in claim 2, wherein: the bottom plate is vertically provided with a supporting column connected with the wire groove, the trapezoid groove structure or the limiting structure, and a connecting plate is arranged between the connector fixing structure and the wire groove.

6. A three-dimensional structure tooling as defined in claim 2, wherein: the bottom plate and the wire slot are formed by splicing and fixing at least two parts.

7. A three-dimensional structure tooling as defined in claim 1, wherein: the bottom plate is provided with a plurality of mutually communicated wire grooves, the end parts of the wire grooves are provided with trapezoid groove structures for radially limiting the connectors at intervals, the other ends of the trapezoid groove structures are provided with limiting structures for axially limiting the connectors, and the limiting structures are provided with axial fixing holes, detection holes and marks.

8. The three-dimensional structure tooling of claim 7, wherein: the wire grooves are in an unfolding state, the central lines of the wire grooves are in the same plane, and the wire grooves and the connector fixing structures are fixed on the bottom plate through rib plates.

9. A three-dimensional structure tooling as defined in claim 1, wherein: the bottom plate is vertically provided with a plurality of mounting plates and mounting frames, the side surfaces of the mounting plates are provided with detection holes, marks and axial fixing holes, and the upper end parts of the mounting frames are provided with the detection holes, the marks and the axial fixing holes.

10. The three-dimensional structure tooling of claim 9, wherein: the reinforcing plates are vertically arranged at the two side ends of the mounting plate and are mutually perpendicular to the mounting plate.