CN210042596U - High-reliability textile electric control machine head control box - Google Patents

Abstract

The utility model discloses a high reliability automatically controlled aircraft nose control box of weaving, box and level including the aircraft nose control box set up PVC board in the box, PVC board is last through the ox horn socket of the contact pin welding horizontal distribution of right angle form, the lateral wall of box is equipped with the cable export that is located the coplanar with ox horn socket, the horizontal grafting of ox horn socket has the plug of cable, be equipped with the spacing subassembly that is located cable export one side in the box, spacing subassembly is fixed the cable with the level form in the box and is drawn forth in the cable export, compares with prior art, the utility model discloses effectively solve the problem that exists among the prior art, improved the stability and the aircraft nose control box anti-motion fatigue performance of cable and connector greatly, promoted the reliability and the quality of aircraft nose control box.

Description

High-reliability textile electric control machine head control box

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of automatically controlled accessory of weaving, especially an automatically controlled aircraft nose control box of high reliability weaving.

[ background of the invention ]

The textile electric control machine head box is used for controlling the operation of a textile machine, and the conventional textile electric control machine head control box is shown in figure 1: mainly constitute by control cable and box, the level setting has the pvc board of components and parts in the box, and the ox horn socket of vertical welding cut straightly formula on the pvc board, the plug and the ox horn socket of cable are pegged graft, and the cable is then drawn forth from the upper left side opening with vertical form or crooked back. When the machine head control box works, the machine head control box can move left and right back and forth quickly, the whole equipment is always in a back and forth high-acceleration movement state, and is always in a movement inertia overload state in the horizontal direction. The number of cables in the handpiece control box is great, so that the stability of the cables and the connectors (namely the plug and the socket) is directly related to the stable and reliable quality of the handpiece control box. The conventional head control box described above has the following problems:

1. the crooked back of cable is drawn forth from the upper left side opening, leads to the ox horn socket in right side all to receive the lateral tension left of cable, very easily causes ox horn socket atress skew, causes ox horn socket to connect badly, leads to malfunction alerting etc. function abnormal.

2. All the cables on the right side are stressed to lead to be not on the same straight line with the oxhorn socket buckle, and a lever effect can be formed due to the fact that lateral pulling force is applied to the oxhorn connector, so that the lateral pulling force is far greater than the coaxial direction to damage the oxhorn connector, and therefore the oxhorn connector is extremely prone to causing abnormal function or serious damage to equipment, and equipment is abnormal.

3. The cables are numerous, the wiring modes are disordered and irregular, the cables are easily stressed unevenly, part of the cables are loose and part of the cables are tight, the tight cables are easy to loose, abnormal connection is caused, and faults are caused.

4. The outside cable of headstock produces pulling force to the cable in installation, operation process, all can directly conduct on the ox horn connector, causes the side direction pulling force to the connector, all can produce harmful effects to the ox horn connector, then causes the contact anomaly gently, then causes the damage of ox horn connector seriously, and the reliability is poor, and the potential safety hazard is huge.

5. Because the headstock can uninterruptedly and rapidly move left and right when in work, the whole equipment is in an acceleration and horizontal direction inertia overload state for a long time. The control cable is a flexible part, can produce the swing displacement along with the quick travel about the aircraft nose case, because aircraft nose case moving direction is perpendicular with the cable, ox angle connector direction, consequently the aircraft nose case is controlled from side to side each time, can cause the big overload swing of inertia of 2 times about the cable, under continuous operation state, just formed the cable to the big torsion fatigue motion of continuous side direction about ox angle connector, because the harm of side atress to ox angle connector is greater than coaxial direction far away, consequently very easily arouse faults such as connector damage or solder joint fracture, pine take off.

6. All control cables are freely placed at the opening, and when external cables generate tensile force, the control cables can be directly conducted to the ox-horn connector, so that the function of the connector is abnormal. When the headstock is in operation, the cable swings more severely, exacerbating damage to the connector. Meanwhile, the cable can collide with the opening of the shell of the handpiece box or the inner wall back and forth, so that the cable sheath is cracked for a long time, and short circuit burnout or serious functional abnormality is caused.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a high reliability automatically controlled aircraft nose control box of weaving, can improve the stability of cable and connector, strengthen aircraft nose control box anti-motion fatigue performance, promote the reliability and the quality of aircraft nose control box.

In order to realize the above-mentioned purpose, the utility model provides an automatically controlled aircraft nose control box of high reliability weaving, box and level including the aircraft nose control box set up pvc board in the box, the ox horn socket through the contact pin welding horizontal distribution of right angle form on the pvc board, the lateral wall of box is equipped with the cable export that is located the coplanar with the ox horn socket, the horizontal grafting has the plug of cable on the ox horn socket, be equipped with the spacing subassembly that is located cable export one side in the box, spacing subassembly is fixed the cable with the level form in the box and is drawn forth in the export from the cable.

Preferably, the limiting assembly comprises pressing strips which are distributed in parallel with the side wall of the box body provided with the cable outlet, the pressing strips are fixed on the pvc plate in a threaded mode, and the cable is flatly limited between the pressing strips and the pvc plate.

Preferably, the limiting assembly further comprises a soft silica gel pressing strip, the pressing strip is a U-shaped metal pressing strip with a groove formed in the center, the soft silica gel pressing strip is embedded in the groove, and the cable is flatly fixed on the pvc plate through the soft silica gel pressing strip.

Preferably, the right-angle-shaped contact pin comprises a vertical welding section and a horizontal connecting section, the connecting section is connected with the ox horn socket, and the welding section is welded and fixed with the pvc plate.

Preferably, the ox horn socket is provided with an ox horn buckle which enables the plug to be plugged in the socket.

The utility model has the advantages that: the utility model discloses an adjustment ox horn socket direction makes the cable direction of arranging unanimous with the direction of motion of aircraft nose case during operation, has effectively solved the cable slant and has arranged, the wiring is in disorder, the lateral tension of cable, the cable is tired swing when aircraft nose case side-to-side motion, lateral direction atress scheduling problem, through increasing the spacing subassembly that makes the cable location fix in the inboard box that increases, has effectively solved the influence of the outside pulling force transmission of cable to the ox horn connector, the inside cable of box is not hard up, the swing scheduling problem, compares with prior art, the utility model discloses effectively solve the problem that exists among the prior art, improved the stability and the aircraft nose control box anti motion fatigue performance of cable and connector greatly, promoted the reliability and the quality of aircraft nose control box.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic diagram of a prior art configuration;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic structural view of the top view of the present invention;

in the figure: the cable comprises a box body 1, a PVC plate 2, a pin 3, a horn socket 4, a cable outlet 5, a cable 6, a plug 7, a batten 8, a soft silica gel batten 9 and a horn buckle 10.

[ detailed description ] embodiments

Referring to fig. 2 and 3, the utility model discloses a box 1 and the level setting of aircraft nose control box are in pvc board 2 in the box 1, the ox horn socket 4 through 3 welding horizontal distributions of contact pin of right angle form on the pvc board 2, the lateral wall of box 1 is equipped with and is located coplanar's cable export 5 with ox horn socket 4, the horizontal grafting has plug 7 of cable 6 on ox horn socket 4, be equipped with the spacing subassembly that is located 5 one sides of cable export in the box 1, spacing subassembly is fixed the cable 6 with the level form in the box 1 and is drawn forth from cable export 5. The fixed mode that utilizes the contact pin 3 that is the right angle form to change current formula ox horn socket directly, makes ox horn socket 4 reach and is the horizontality, through adjustment ox horn socket 4 and plug 7 direction, makes the direction of motion of cable 6 and headstock during operation unanimous (the horizontal direction promptly), has effectively solved the cable slant and has arranged, the wiring is in disorder, the lateral tension of cable, the cable is tired swing, lateral force atress scheduling problem when headstock side-to-side motion.

Specifically, the limiting assembly comprises pressing strips 8 which are distributed in parallel with the side wall of the box body 1 provided with the cable outlet 5, the pressing strips 8 are arranged on the inner side of the box body 1, the pressing strips 8 are fixed on the pvc plate 2 in a threaded connection mode, and the cable 6 is flatly limited between the pressing strips 8 and the pvc plate 2. The fixing effect of the pressing strip 8 on the cable 6 solves the problems that the external tension transmission of the cable 6 has influence on the ox-horn connector and the cable 6 in the box body 1 is loosened and swings when the left and right accelerated motion of the headstock is carried out.

Specifically, spacing subassembly is including still including soft silica gel layering 9, the U-shaped metal layering of recess is seted up for the center to layering 8, soft silica gel layering 9 inlays and establishes in the recess, soft silica gel layering 9 is levelly and smoothly fixed cable 6 on pvc board 2. The double-layer pressing strip structure is achieved, the upper layer is a U-shaped metal strip, the lower surface of the double-layer pressing strip structure is embedded with a square soft silica gel pressing strip 9, openings are formed in the two ends and the middle of the pressing strip 8, and the double-layer pressing strip structure is connected to the PVC plate 2 through fixing screws. The U-shaped metal strip is a rigid supporting structure, and the cable 6 is fixed and positioned. The soft silica gel layering 9 is used for buffering mechanical pressure, avoids causing mechanical damage to cable 6.

Specifically, right-angle shape contact pin 3 includes vertical welding section and horizontally linkage segment, the linkage segment is connected with ox horn socket 4, welding section and pvc board 2 welded fastening. The contact pin of the existing direct-insertion type ox horn socket is vertical, and the structure is convenient for direct improvement and use of the direct-insertion type ox horn socket.

Specifically, the ox horn socket 4 is provided with an ox horn buckle 10 which enables the plug 7 to be plugged on the ox horn socket 4. The ox horn buckle 10 is fixed on the ox horn socket 4 in a manner of being capable of resetting in a swinging mode, and the plug 7 is clamped and fixed.

Claims (5)

1. The utility model provides an automatically controlled aircraft nose control box of high reliability weaving, includes that box (1) and the level of aircraft nose control box set up pvc board (2) in box (1), its characterized in that: the utility model discloses a cable, including the ox horn socket of the horizontal distribution of contact pin (3) welding level of right angle form on the pvc board (2), the lateral wall of box (1) is equipped with and is located coplanar cable export (5) with ox horn socket (4), the plug (7) that the level was pegged graft and is had cable (6) on ox horn socket (4), be equipped with the spacing subassembly that is located cable export (5) one side in box (1), spacing subassembly is fixed cable (6) with the level form and is drawn forth in box (1) and from cable export (5).

2. The high-reliability textile electric control head control box according to claim 1, characterized in that: the limiting assembly comprises pressing strips (8) which are distributed in parallel with the side wall of the box body (1) provided with the cable outlet (5), the pressing strips (8) are fixed on the pvc plate (2) in a threaded mode, and the cable (6) is limited between the pressing strips (8) and the pvc plate (2) in a smooth mode.

3. The high-reliability textile electric control head control box according to claim 2, characterized in that: spacing subassembly is including still including soft silica gel layering (9), the notched U-shaped metal layering is seted up for the center in layering (8), soft silica gel layering (9) are inlayed and are established in the recess, soft silica gel layering (9) are levelly and smoothly fixed cable (6) on pvc board (2).

4. The high-reliability textile electric control head control box according to any one of claims 1 to 3, characterized in that: the right-angle-shaped contact pin (3) comprises a vertical welding section and a horizontal connecting section, the connecting section is connected with the ox horn socket (4), and the welding section is fixedly welded with the pvc plate (2).

5. The high-reliability textile electric control head control box according to claim 4, is characterized in that: the ox horn socket (4) is provided with an ox horn buckle (10) which enables the plug (7) to be plugged on the ox horn socket (4).

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