An automatic assembling device for an aviation plug wire harness plug

Abstract

The application discloses an aviation plug wire harness plug automatic assembling equipment and relates to the technical field of aviation plug assembling. The equipment comprises a machining table, the upper surfaces of the two ends of the machining table are respectively provided with a positioning mechanism and a pushing mechanism, the pushing mechanism is arranged opposite to the positioning mechanism and is located on the same axis, the positioning mechanism comprises a positioning rod, a rotating ring, a supporting plate and a clamping rod, and one end of the clamping rod is fixedly provided with a connecting rod. The positioning mechanism and the pushing mechanism are coaxially arranged opposite to each other. In the positioning mechanism, the positioning rod can rotate to adapt to the assembling requirements of different specifications of plugs. In actual use, the plug is fixed by the positioning mechanism, the parts are placed in the containing holes, and the parts are pushed by the electric cylinder to complete automatic assembling. The equipment effectively solves the problems of poor stability of parts, insufficient positioning accuracy and the like in traditional assembling, significantly improves the assembling efficiency and quality, and is suitable for the automatic production of plugs of various specifications.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aviation plug assembly, in particular to an aviation plug wire harness plug automatic assembly equipment. BACKGROUND

[0002] The wire harness plug of the aviation plug refers to a power distribution control device combining the aviation plug and the cable together, which is usually welded by the dustproof aviation plug and the multi-core sheath cable with digital coding, can cross the control box, transmit signals, and realize the connection, communication and control between devices.

[0003] However, in the prior art, the traditional assembly method relies on manual operation, the positioning accuracy of the parts is low, the plug and the wire harness are prone to misalignment during butt joint, the signal transmission stability is affected, the manual clamping efficiency is low, it is difficult to adapt to the rapid switching production of multiple specifications of plugs, and the uneven clamping force may damage the surface of the plug, the part conveying process lacks automatic guidance, and is prone to jam or position deviation, resulting in high assembly failure rate. SUMMARY

[0004] The purpose of the present application is to provide an aviation plug wire harness plug automatic assembly equipment to solve the problems of low manual clamping efficiency, difficulty in adapting to rapid switching production of multiple specifications of plugs, uneven clamping force which may damage the surface of the plug, lack of automatic guidance in the part conveying process, and prone to jam or position deviation, resulting in high assembly failure rate.

[0005] To achieve the above purpose, the present application provides the following technical scheme: an aviation plug wire harness plug automatic assembly equipment, comprising a machining table, the upper surfaces of both ends of the machining table are respectively provided with a positioning mechanism and a pushing mechanism, the pushing mechanism is arranged opposite to the positioning mechanism and located on the same axis, the positioning mechanism comprises a positioning rod, a rotating ring, a support plate and a clamping rod, one end of the clamping rod is fixedly provided with a connecting rod, and the clamping rod and the connecting rod are perpendicular to each other, the connecting rod is slidingly connected in the inside of the support plate, the clamping rod is evenly distributed at the edge of the rotating ring in a ring shape, the positioning rod is rotatably installed at one end of the machining table, the support plate is fixedly installed at one end of the positioning rod, and the rotating ring is rotatably installed at one side of the support plate.

[0006] The pushing mechanism comprises a positioning cylinder and an electric cylinder, the electric cylinder is arranged at one end of the positioning cylinder along the axial direction of the positioning cylinder, a receiving hole is formed in the inside of the positioning cylinder, the axis of the positioning cylinder coincides with the axis of the rotating ring, the receiving hole is located at the eccentric position of the positioning cylinder, and the receiving hole penetrates the positioning cylinder and has a U-shaped structure with one-half length.

[0007] Preferably, the upper surface of the machining table is fixedly provided with a support base, the support base is semicircular, and support rollers are rotatably installed at the support base in a uniform interval, and the positioning cylinder is lapped on the outer wall of the support rollers.

[0008] Preferably, one end of the electric cylinder piston rod is fixedly installed with a limiting plate, one side of the limiting plate is fixedly installed with a push rod, the push rod is inserted into the inside of the accommodating hole, and a limiting ring is fixedly installed on the inner wall of the accommodating hole.

[0009] Preferably, the top of the machining table is fixedly installed with a lower hopper, and a butt joint pipeline is fixedly installed on the outer wall of the positioning cylinder, the butt joint pipeline is located at the edge of the accommodating hole, and the butt joint pipeline and the lower hopper are located on the same axis.

[0010] Preferably, the inside of the rotating ring is provided with an arc-shaped strip-shaped hole, one side of the connecting rod is fixedly installed with a limiting rod, the limiting rod is slidingly connected in the inside of the arc-shaped strip-shaped hole, and the edge of the supporting plate is fixedly installed with guide rods in a radial manner, and the connecting rod is located in the inside of the guide rods.

[0011] Preferably, one side of the top of the supporting plate is rotatably installed with a connecting gear, one side of the connecting gear is fixedly connected with a worm gear transmission assembly, and the worm gear transmission assembly is located on the other side of the supporting plate.

[0012] Preferably, one side of the machining table is provided with a speed reducer motor, the output end of the speed reducer motor is fixedly installed with a transmission block, the edge of the transmission block is fixedly installed with a bent rod, and the transmission block is located on one side of the positioning rod.

[0013] Preferably, the other end of the positioning rod is fixedly connected with a horizontal rod, the intersection of the horizontal rod and the positioning rod is fixedly installed with an arc-shaped plate, the arc-shaped plate is semispherical, four semicircular grooves of the same shape are formed at four equal division points of the arc-shaped plate, and the shape of the semicircular grooves is matched with the shape of the transmission block.

[0014] Preferably, a separation groove is arranged between the two adjacent semicircular grooves, and the shape of the separation groove is matched with the shape of the bent rod at the edge of the transmission block.

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

[0016] 1、The present application, by means of processing platform as the basis for support, two ends are respectively provided with positioning mechanism and pushing mechanism and both are coaxial, in the positioning mechanism, the positioning rod can rotate to adapt to the assembly requirement of different specifications of plug, the rotating ring drives the synchronous rotation of the clamping rod distributed in a ring, the clamping rod is slidably connected with the support plate through the connecting rod, the position can be adjusted flexibly to realize the multidirectional positioning and fixing of different size plugs, the support plate ensures the stability of the positioning structure, the positioning cylinder axis of the pushing mechanism coincides with the rotating ring axis, the U-shaped accommodating hole in the eccentric position of the inside is convenient for the placement, guidance and limiting of parts, the electric cylinder as a power source can stably and controllably push the parts, in actual use, the plug is fixed by the positioning mechanism, the parts are placed in the accommodating hole, the electric cylinder pushes the parts to complete the automatic assembly, the device effectively solves the problems of poor stability of parts, insufficient positioning accuracy in traditional assembly, significantly improves the assembly efficiency and quality, and is suitable for automatic production of plugs of various specifications.

[0017] 2、In the present application, the semicircular support base is installed on the upper surface of the processing platform, the arc-shaped trend is provided with a support roller, the positioning cylinder forms a rolling support structure, the push rod of the electric cylinder is inserted into the accommodating hole of the positioning cylinder, the inner wall limiting ring limits the movement route of the push rod, the processing platform top hopper is in butt joint with the pipeline axis coinciding with the outer wall of the positioning cylinder, forming a part conveying channel, in actual operation, the support structure allows the positioning cylinder to rotate and limits the displacement, ensures the coaxial accuracy with the positioning mechanism, meets the diversified needs, the limiting plate and the limiting ring accurately control the stroke of the push rod, avoids the damage of the parts, the conveying channel makes the parts automatically fall into position, and the assembly stability and the automation degree are improved by cooperation of each part.

[0018] 3、In the present application, the arc-shaped strip hole of the rotating ring is slidably connected with the limiting rod, in combination with the linear constraint of the guide rod, the clamping rod can rotate with the rotating ring to realize radial position adjustment, adapt to the positioning requirement of plugs of different sizes, the worm gear transmission assembly locks the position of the rotating ring through the self-locking characteristic, prevents the clamping rod from deviating during assembly, guarantees the positioning accuracy, the deceleration motor drives the mechanical clamping of the separation groove of the arc-shaped plate and the semicircular groove, realizes the rotation of the positioning rod every 90 degrees, supports the assembly switching in multiple directions, without manual debugging, the mechanical clamping structure ensures the stability of the adjusted position, meets the diversified needs of positioning direction of plugs of different specifications, improves the universality and production efficiency of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of an aviation plug and wire harness plug automatic assembly equipment of the present application;

[0020] Figure 2 It is a top view of an aviation plug and wire harness plug automatic assembly equipment of the present application;

[0021] Figure 3It is a stereoscopic structure side view of the positioning mechanism of the automatic assembling equipment of the aviation plug wire harness plug of the application;

[0022] Figure 4 It is a plane structure schematic view of the positioning mechanism of the automatic assembling equipment of the aviation plug wire harness plug of the application;

[0023] Figure 5 It is an arc plate and a swivel ring position and structure schematic view of the automatic assembling equipment of the aviation plug wire harness plug of the application;

[0024] Figure 6 It is a pushing mechanism structure schematic view of the automatic assembling equipment of the aviation plug wire harness plug of the application;

[0025] Figure 7 It is an assembling flow schematic view of the automatic assembling equipment of the aviation plug wire harness plug of the application.

[0026] In the figure:

[0027] 1, processing table; 2, pushing mechanism; 3, positioning mechanism; 21, blanking hopper; 22, positioning cylinder; 23, support base; 24, electric cylinder; 25, support roller; 26, butt joint pipeline; 27, limiting plate; 28, push rod; 29, limiting ring; 210, containing hole; 31, horizontal rod; 32, positioning rod; 33, swivel ring; 34, speed reducer motor; 35, transmission block; 36, support plate; 37, clamping rod; 38, arc plate; 39, engagement gear; 310, arc strip-shaped hole; 311, guide rod; 312, engagement rod; 313, limiting rod; 314, worm and gear transmission assembly; 315, separation groove; 316, semicircular groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0029] Embodiment one: refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The utility model discloses an aviation plug wire harness plug automatic assembly equipment, including processing table 1, the upper surface of both ends of processing table 1 is installed positioning mechanism 3 and push mechanism 2 respectively, push mechanism 2 is arranged opposite with positioning mechanism 3 and is located same axis, positioning mechanism 3 includes locating rod 32, swivel 33, support plate 36 and clamping rod 37, one end fixed mounting of clamping rod 37 has the link rod 312, and clamping rod 37 and link rod 312 are perpendicular to each other, link rod 312 is connected in the inside of support plate 36 slidingly, clamping rod 37 is annular and equally spaced distribution at the edge of swivel 33, locating rod 32 is rotatably installed at one end of processing table 1, support plate 36 is fixedly installed at one end of locating rod 32, swivel 33 is rotatably installed at one side of support plate 36, push mechanism 2 includes locating cylinder 22 and electric cylinder 24, electric cylinder 24 is arranged in one end of locating cylinder 22 along the axial direction of locating cylinder 22, the inside of locating cylinder 22 is provided with accommodating hole 210, the axis of locating cylinder 22 coincides with the axis of swivel 33, accommodating hole 210 is located at the eccentricity of locating cylinder 22, and accommodating hole 210 penetrates locating cylinder 22 and has one half length U-shaped structure.

[0030] In the embodiment, Figure 7 In the embodiment,

[0031] Positioning mechanism 3 contains locating rod 32, swivel 33, support plate 36 and clamping rod 37 etc. multiple key components, wherein, locating rod 32 rotatably installs at one end of processing table 1, and the rotating function makes positioning mechanism 3 can flexibly adjust overall position according to the assembly demand of different specifications plug, support plate 36 is fixed to one end of locating rod 32, plays the role of firm support, provides the installation basis for subsequent components, swivel 33 rotatably installs at one side of support plate 36, can rotate around its axis, multiple clamping rods 37 are annular and equally spaced distribution at the edge of swivel 33, and one end of each clamping rod 37 is fixedly connected with perpendicular link rod 312, and link rod 312 is connected in the inside of support plate 36 slidingly, this structure design makes swivel 33 when rotating, can drive clamping rod 37 synchronous movement, and clamping rod 37 can slide in support plate 36 along a particular direction again, by rotating swivel 33 can adjust clamping rod 37 position, to adapt to the positioning demand of different size plug, and locating rod 32 determines the position of swivel 33 and then determines the device axis, and support plate 36 maintains the structural stability of positioning mechanism 3, guarantees the reliability of positioning process,

[0032] The pushing mechanism 2 comprises a positioning cylinder 22 and an electric cylinder 24, the axis of the positioning cylinder 22 coincides with the axis of the rotating ring 33, ensures the accurate docking of the pushing path of the parts and the positioning position of the plug, the eccentric part of the positioning cylinder 22 is provided with a containing hole 210, the containing hole 210 penetrates through the positioning cylinder 22 and is in U-shaped structure for one-half length, the special structure design is convenient for placing the parts to be assembled, and can guide and limit the parts during the pushing process, the electric cylinder 24 is arranged at one end of the positioning cylinder 22 in the axial direction of the positioning cylinder 22, as a power source, provides stable and controllable pushing force for the pushing of the parts,

[0033] In actual use, the plug to be assembled is placed inside the positioning mechanism 3, and is positioned and fixed by the clamping rod 37 from multiple directions to determine the position of the plug, the parts to be assembled are placed in the containing hole 210 at the eccentric part of the positioning cylinder 22, when the plug and the parts are in the predetermined position, the electric cylinder 24 is started to push the parts into the plug in the direction of the positioning cylinder 22, and the automatic assembly is completed, compared with the traditional assembly method, the problems of poor stability and insufficient positioning accuracy of the parts in the traditional assembly are effectively solved, the assembly efficiency and quality of the aviation plug wire harness plug are significantly improved, and the automatic assembly production of various specifications of aviation plug wire harness plug is suitable.

[0034] Embodiment two: as shown in Figure 1 , Figure 2 and Figure 6 , the upper surface of the machining table 1 is fixedly installed with a supporting base 23, the supporting base 23 is semicircular, and supporting roller shafts 25 are rotationally installed on the outer wall of the supporting base 23 at equal intervals along the direction of the supporting base 23, the positioning cylinder 22 is lapped on the outer wall of the supporting roller shaft 25, the one end of the piston rod of the electric cylinder 24 is fixedly installed with a limiting plate 27, the limiting plate 27 is fixedly installed with a push rod 28 on one side, the push rod 28 is inserted into the inside of the containing hole 210, the limiting ring 29 is fixedly installed on the inner wall of the containing hole 210, the top of the machining table 1 is fixedly installed with a lower hopper 21, the outer wall of the positioning cylinder 22 is fixedly installed with a butt joint pipeline 26, the butt joint pipeline 26 is located at the edge of the containing hole 210, and the butt joint pipeline 26 and the lower hopper 21 are located on the same axis.

[0035] In the embodiment, the upper surface of the processing table 1 is fixedly installed with a semicircular support base 23, support roller shafts 25 are installed at equal intervals along the arc-shaped direction of the support base 23, the positioning cylinder 22 is lapped on the outer wall of the support roller shaft 25 to form a rolling support structure, the piston rod of the electric cylinder 24 is fixedly connected with a limiting plate 27, the limiting plate 27 extends out a push rod 28 on one side, the push rod 28 is adapted to be inserted into the accommodating hole 210 of the positioning cylinder 22, a limiting ring 29 is fixedly arranged on the inner wall of the accommodating hole 210 to limit the movement route of the push rod 28, and a discharge hopper 21 is vertically arranged on the top of the processing table 1, the outer wall of the positioning cylinder 22 is correspondingly installed with a butt joint pipe 26, the butt joint pipe is located at the edge of the accommodating hole 210 and coincides with the axis of the discharge hopper 21 to form a component conveying channel.

[0036] In actual operation, the support base 23 serves as a basic positioning component of the positioning cylinder 22, the semicircular structure cooperates with the support roller shaft 25 to allow the positioning cylinder 22 to rotate around its axis and limit its radial displacement through multi-point rolling support, so that the positioning cylinder 22 always maintains coaxial accuracy with the positioning mechanism 3 when rotating and adjusting the assembly position, and meets the diversified assembly requirements of different specifications of plugs, when the electric cylinder 24 drives the push rod 28 to push the components, the limiting plate 27 and the limiting ring 29 in the accommodating hole 210 jointly act to accurately control the maximum stroke of the push rod 28 through mechanical limiting, so as to avoid damage or misplacement of the components due to excessive pushing force, and the conveying path formed by the discharge hopper 21, the butt joint pipe 26 and the accommodating hole 210 enables the components to be assembled to accurately fall into the predetermined position of the accommodating hole 210 along the axial direction by gravity or auxiliary pushing, thereby providing conditions for accurate pushing of the electric cylinder 24, and the whole structure effectively improves the stability and automation degree of the assembly process through the functional coupling of the components.

[0037] Embodiment three: as shown in Figure 3 , Figure 4 and Figure 5 , the inside of the rotating ring 33 is provided with an arc-shaped strip hole 310, a limiting rod 313 is fixedly installed on one side of the connecting rod 312, the limiting rod 313 is slidingly connected in the inside of the arc-shaped strip hole 310, a plurality of guide rods 311 are fixedly installed at the edge of the support plate 36 in a radial manner, the connecting rod 312 is located in the inside of the guide rod 311, the connecting gear 39 is rotatably installed on one side of the top of the support plate 36, the worm and gear transmission assembly 314 is fixedly connected on one side of the connecting gear 39, and the worm and gear transmission assembly 314 is located on the other side of the support plate 36.

[0038] In this embodiment, an arc-shaped slot 310 is provided inside the rotating ring 33. A limiting rod 313 is vertically fixedly installed on one side of the connecting rod 312. The limiting rod 313 and the arc-shaped slot 310 form a sliding fit structure, allowing movement along the arc-shaped channel trajectory. A guide rod 311 is provided at the edge of the support plate 36, and the connecting rod 312 passes through the guide rod 311 to achieve linear guiding constraint. A connecting gear 39 is rotatably installed on one side of the top of the support plate 36, and a worm gear transmission assembly 314 is fixedly connected to its side. This assembly spans both sides of the support plate 36, with the worm end located on the outer side for easy operation, and the worm wheel end coaxially fixed with the connecting gear 39.

[0039] In actual operation, the arc-shaped slot 310 provides an arc-shaped motion track for the limiting rod 313. When the rotating ring 33 rotates, the limiting rod 313 slides along the channel, synchronously driving the connecting rod 312 to make linear motion within the guide rod 311, thereby realizing the radial adjustment of the position of the clamping rod 37. During the plug positioning stage, the operator rotates the worm of the worm gear transmission assembly 314, and uses the meshing transmission between the worm and the worm wheel to transmit the rotational motion to the connecting gear 39. The connecting gear 39 meshes with the edge of the rotating ring 33, driving the rotating ring 33 to rotate around the axis. The self-locking characteristic of the worm gear transmission assembly 314 plays a key role here. After being adjusted to the target position, the worm cannot drive the worm wheel in the opposite direction, ensuring that the rotating ring 33 remains fixed during the assembly process, preventing the clamping rod 37 from shifting due to external interference, thereby ensuring the accuracy and stability of plug positioning and meeting the high-precision positioning requirements of aviation plug harness assembly.

[0040] Example 4: Figure 6 As shown, a geared motor 34 is provided on one side of the processing table 1. A transmission block 35 is fixedly installed at the output end of the geared motor 34. A bent rod is fixedly installed at the edge of the transmission block 35, and the transmission block 35 is located on one side of the positioning rod 32. A horizontal rod 31 is fixedly connected to the other end of the positioning rod 32. An arc plate 38 is fixedly installed at the junction of the horizontal rod 31 and the positioning rod 32. The arc plate 38 is specifically hemispherical. Four semicircular grooves 316 of the same shape are opened at the four equal division points of the arc plate 38. The shape of the semicircular grooves 316 is adapted to the shape of the transmission block 35. A partition groove 315 is provided between two adjacent semicircular grooves 316. The shape of the partition groove 315 is adapted to the bent rod at the edge of the transmission block 35.

[0041] In the embodiment, a side of the processing table 1 is fixedly provided with a speed reducer 34, an output end of the speed reducer 34 is coaxially fixedly installed with a transmission block 35, a bent rod is vertically extended at an edge of the transmission block 35, the transmission block 35 is arranged beside the positioning rod 32, the other end of the positioning rod 32 is fixedly connected with the horizontal rod 31, a semispherical arc-shaped plate 38 is installed at the intersection of the horizontal rod 31 and the positioning rod 32, four semicircular grooves 316 with same shape are uniformly arranged at four equally-divided points of the spherical surface of the arc-shaped plate 38, the profile of the semicircular groove 316 is accurately matched with the shape of the transmission block 35, a separation groove 315 is arranged between adjacent semicircular grooves 316, the shape of the separation groove 315 is matched with the outer dimension of the bent rod at the edge of the transmission block 35, and a clamping structure is formed,

[0042] In actual operation, the speed reducer 34 drives the transmission block 35 to perform circumferential rotation after being started, the bent rod at the edge of the transmission block 35 is sequentially aligned with and embedded into the separation groove 315 on the arc-shaped plate 38 in the process of one rotation of the transmission block 35, the rotation power of the transmission block 35 is transmitted to the arc-shaped plate 38 by mechanical clamping of the bent rod and the separation groove 315, the arc-shaped plate 38 is rotated by ninety degrees and the positioning rod 32 fixedly connected with the arc-shaped plate 38 is synchronously rotated by the bent rod every time the separation groove 315 is embedded, the semicircular groove 316 on the arc-shaped plate 38 just accommodates the main body of the transmission block 35 when the transmission block 35 is rotated to a specific angle, so that the transmission block 35 and the arc-shaped plate 38 form stable positioning cooperation, the accurate step adjustment of the angle of the positioning rod 32 is realized by the cooperation of the transmission block 35, the separation groove 315 and the semicircular groove 316, the position of the positioning mechanism 3 is adjusted at fixed angle intervals, the diversified demand for positioning direction in assembling different specifications of plugs is met, and the mechanical clamping structure ensures that the adjusted position has high stability.

[0043] The working principle and method of using the device are as follows: the working process of the positioning mechanism 3: the positioning rod 32 is rotatably installed at one end of the machining table 1, and the overall position of the positioning mechanism 3 can be adjusted according to the plug size; the support plate 36 is fixed to one end of the positioning rod 32, providing a mounting base for other components; the rotating ring 33 is rotatably installed on one side of the support plate 36, and the clamping rods 37 distributed at equal intervals on the edge of the rotating ring 33 are used to fix the plug; the connecting rod 312 at one end of the clamping rod 37 is slidably connected inside the support plate 36, and the limiting rod 313 on the connecting rod 312 is slidably connected with the arc-shaped strip hole 310 in the rotating ring 33; when it is necessary to adjust the position of the clamping rod 37 to adapt to plugs of different sizes, the operator rotates the worm of the worm and gear transmission assembly 314, drives the rotating ring 33 to rotate through the transmission of the worm and the connecting gear 39, and at this time, the limiting rod 313 slides along the arc-shaped strip hole 310, and the connecting rod 312 moves linearly in the guide rod 311, so that the position of the clamping rod 37 is adjusted; the self-locking function of the worm and gear transmission assembly 314 can ensure the stability of the position of the rotating ring 33 after adjustment; in addition, the reduction motor 34 drives the transmission block 35 to rotate, and the bent rods on the edge of the transmission block 35 are clamped in the separate grooves 315 on the arc-shaped plate 38; every rotation of the transmission block 35 drives the arc-shaped plate 38 to rotate by 90 degrees, and the positioning rod 32 rotates by 90 degrees, so that the positioning mechanism 3 is adjusted at fixed angle intervals to meet different assembly requirements,

[0044] The working process of the pushing mechanism 2: the axis of the positioning cylinder 22 coincides with the axis of the rotating ring 33, ensuring the accuracy of the pushing path of the parts, and the positioning cylinder 22 is lapped on the supporting roller 25 of the supporting base 23 and can rotate around its own axis to adjust the assembly position; the discharge hopper 21 on the top of the machining table 1, the connecting pipe 26 on the outer wall of the positioning cylinder 22, and the containing hole 210 at the eccentric position in the positioning cylinder 22 form a part conveying channel, and the parts to be assembled can rely on gravity or auxiliary pushing to fall into the containing hole 210 through the discharge hopper 21 and the connecting pipe 26; the electric cylinder 24 is arranged axially along the positioning cylinder 22, and the push rod 28 at one end of the piston rod of the electric cylinder 24 is inserted into the containing hole 210; when the plug is fixed by the positioning mechanism 3 and the parts are positioned in the containing hole 210, the electric cylinder 24 is started to push the push rod 28 to send the parts into the plug along the direction of the positioning cylinder 22; the limiting ring 29 on the inner wall of the containing hole 210 cooperates with the limiting plate 27 at the end of the push rod 28 to limit the stroke of the push rod 28 and prevent the pushing force from being too large.

[0045] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic assembly device for an aeronautical plug wiring plug, comprising a worktable (1), characterized in that: The upper surface of both ends of the processing table (1) is respectively provided with a positioning mechanism (3) and a pushing mechanism (2), the pushing mechanism (2) is opposite to the positioning mechanism (3) and located on the same axis, the positioning mechanism (3) comprises a positioning rod (32), a rotating ring (33), a supporting plate (36) and a clamping rod (37), one end of the clamping rod (37) is fixedly provided with a connecting rod (312), the clamping rod (37) and the connecting rod (312) are perpendicular to each other, the connecting rod (312) is slidably connected in the inside of the supporting plate (36), the clamping rod (37) is annularly and equidistantly distributed at the edge of the rotating ring (33), the positioning rod (32) is rotatably installed at one end of the processing table (1), the supporting plate (36) is fixedly installed at one end of the positioning rod (32), and the rotating ring (33) is rotatably installed at one side of the supporting plate (36). The pushing mechanism (2) comprises a positioning cylinder (22) and an electric cylinder (24), the electric cylinder (24) is arranged at one end of the positioning cylinder (22) along the axial direction of the positioning cylinder (22), the inside of the positioning cylinder (22) is provided with a containing hole (210), the axis of the positioning cylinder (22) coincides with the axis of the rotating ring (33), the containing hole (210) is located at the eccentric position of the positioning cylinder (22), and the containing hole (210) penetrates through the positioning cylinder (22) and has a U-shaped structure with one half length.

2. An aircraft plug wiring harness plug automatic assembly apparatus according to claim 1, wherein: The upper surface of the processing table (1) is fixedly provided with a supporting base (23), the supporting base (23) is semicircular, and supporting rollers (25) are equidistantly and rotatably arranged along the direction of the supporting base (23), and the positioning cylinder (22) is lapped on the outer wall of the supporting roller (25).

3. An aircraft plug wiring harness plug automatic assembly apparatus according to claim 2, wherein: One end of the piston rod of the electric cylinder (24) is fixedly provided with a limiting plate (27), one side of the limiting plate (27) is fixedly provided with a push rod (28), the push rod (28) is inserted into the inside of the containing hole (210), and a limiting ring (29) is fixedly arranged on the inner wall of the containing hole (210).

4. An aircraft plug wiring harness plug automatic assembly apparatus according to claim 1, wherein: The top of the processing table (1) is fixedly provided with a feeding hopper (21), the outer wall of the positioning cylinder (22) is fixedly provided with a connecting pipeline (26), the connecting pipeline (26) is located at the edge of the containing hole (210), and the connecting pipeline (26) is located on the same axis as the feeding hopper (21).

5. An aircraft plug wiring harness plug automatic assembly apparatus according to claim 1, wherein: The inside of the rotating ring (33) is provided with an arc-shaped strip hole (310), one side of the connecting rod (312) is fixedly provided with a limiting rod (313), the limiting rod (313) is slidably connected in the inside of the arc-shaped strip hole (310), and the edge of the supporting plate (36) is fixedly provided with guide rods (311) in a radial manner, and the connecting rod (312) is located in the inside of the guide rod (311).

6. An aircraft plug wiring harness plug automatic assembly apparatus according to claim 1, wherein: One side of the top of the supporting plate (36) is rotatably provided with a connecting gear (39), one side of the connecting gear (39) is fixedly connected with a worm gear transmission assembly (314), and the worm gear transmission assembly (314) is located on the other side of the supporting plate (36).

7. An aircraft plug wiring harness plug automatic assembly apparatus according to claim 1, wherein: One side of the processing table (1) is provided with a speed reducer (34), the output end of the speed reducer (34) is fixedly provided with a transmission block (35), the edge of the transmission block (35) is fixedly provided with a bent rod, and the transmission block (35) is located on one side of the positioning rod (32).

8. An aircraft plug wiring harness plug automatic assembly apparatus according to claim 1, wherein: The other end of the positioning rod (32) is fixedly connected with a horizontal rod (31), and an arc-shaped plate (38) is fixedly installed at the intersection of the positioning rod (32) and the horizontal rod (31). The arc-shaped plate (38) is specifically hemispherical, four semicircular grooves (316) of the same shape are arranged at four equally-divided points of the arc-shaped plate (38), and the shape of the semicircular groove (316) is matched with the shape of the transmission block (35).

9. An aircraft plug wiring harness plug automatic assembly apparatus according to claim 7, wherein: Two adjacent semicircular grooves (316) are provided with a partition groove (315) therebetween, and the shape of the partition groove (315) is matched with the shape of the bent rod at the edge of the transmission block (35).

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