CN2854776Y

CN2854776Y - Heavy high-speed braider

Info

Publication number: CN2854776Y
Application number: CN 200520115830
Authority: CN
Inventors: 包昌富
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-27
Filing date: 2005-10-27
Publication date: 2007-01-03
Anticipated expiration: 2015-10-27

Abstract

A heavy-duty high-speed braiding machine comprises a braiding head, a driving mechanism, and a case body; the braiding head includes a lubrication device composed of an oil-inlet sealing socket, a main shaft with an axial oil passage inside, an oil-outlet sealing socket, one-way valves, oil delivery pipes, and a turntable provided with radial oil passage and axial oil-passage; the axial oil passage at inner part of main shaft of the braiding head has one end connected an oil pump via the oil-inlet sealing socket and the other end mounted with the oil-outlet socket, several one-way valves are arranged on oil outlet of the oil-outlet sealing socket, and the axial oil passage is connected with the turntable via correspondent oil delivering pipes; the turntable has same number of oil inlets correspondent with the oil delivery pipes, and each oil inlet is communicated with an radial oil passage outlet and an axial oil passage outlet. The inventive machine can avoids over wear resulted by insufficient lubrication and product contamination induced by redundant oil, and has the advantages of simple and compact structure, convenient and reliable application, long service life, small labor intensity and high production efficiency.

Description

Heavy-Duty High-Speed Knitting Machine

Technical field

The utility model relates to a kind of electric wire manufacturing equipment, the equipment of particularly heavy high speed braided wire cable.

Background technology

In the prior art, Heavy-Duty High-Speed Knitting Machine is applicable to the braiding requirement of some major diameters, overlength cable, as submarine cable, power cable, shipboard cable etc.Existing Heavy-Duty High-Speed Knitting Machine is mainly by braiding head; transmission mechanism; casing is formed; there is following defective in it: the unlubricated device of described braiding head; so rotating disk guide rail; the slide teeth piece; slip holder etc.; manually oily after needing to shut down; yet hand oiling is difficult to control the oil mass of appropriateness again; be splashed at most on the braided wires and polluted product; cause lack of lubrication less; cause the movement parts serious wear; thereby shorten the useful life of braiding head, also there is the problem that needs hand oiling and be difficult to control oil mass in the swing-bar mechanism on the existing in addition braiding head.

Summary of the invention

The purpose of this utility model is at above-mentioned defective and the deficiency of existing, provide a kind of can be regularly in continuous operation, the lubricating arrangement of quantitatively oiling and a kind of Heavy-Duty High-Speed Knitting Machine that solves hand oiling and be difficult to control the swing-bar mechanism of oil mass is provided.

The purpose of this utility model realizes in the following way: it mainly is made up of braiding head, transmission mechanism, casing, described braiding head also include by the oil-feed seal receptacle, in establish the main shaft of axial oil duct, fuel-displaced seal receptacle, unidirectional valve, petroleum pipeline, be provided with radial direction oil and the axial lubricating arrangement formed of oil duct rotating disk.

Be provided with axial oil duct in the described braiding head main shaft, the one end links to each other with oil pump by the oil-feed seal receptacle, the other end is provided with fuel-displaced seal receptacle, and on fuel-displaced seal receptacle oil-out, several unidirectional valves are housed, be connected on the rotating disk by corresponding petroleum pipeline, also have the fuel feed hole of equal number corresponding with petroleum pipeline on the rotating disk, each fuel feed hole all communicates with a radial direction oil outlet and an axial oil road outlet.

Lubricating oil can lubricate rotating disk guide rail, slide teeth piece, slip holder by radial direction oil outlet and the outlet of axial oil road respectively.Oil pump is set under the situation of braiding machine work, finishes the action that continues timing, quantitative oiling, avoid the excessive wear that causes because of lack of lubrication like this, avoided again refueling too much and polluted product, and prolonged the useful life of braiding head, reduce working strength, improved production efficiency.

Braiding head upper pendulum bar of the present utility model mechanism is made up of swing rod, fork, bearing, bearing trim ring, end ring, fork connecting axle, slide block and roller; Fork connecting axle one end links to each other with the root of fork, and the other end links to each other with the inner ring of bearing one end, and the inner ring and the end ring of the bearing other end join, and by securing member fork root and end ring are fixed together.The bearing of the utility model by two face seals select for use and by the swing-bar mechanism of said structure assembling, fork can swing up and down around the axle center very flexibly, need not oily again.

The utlity model has rational in infrastructurely, compact, reduced working strength, improved characteristics such as production efficiency.

Description of drawings

Fig. 1 is a lubricating arrangement structural representation of the present utility model.

Fig. 2 is a swing-bar mechanism structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in detail: the utility model mainly is made up of braiding head, transmission mechanism, casing.Shown in Figure 1, described braiding head also include oil-feed seal receptacle 1, in establish axial oil duct main shaft 2, fuel-displaced seal receptacle 3, unidirectional valve 4, petroleum pipeline 5, be provided with radial direction oil and the axial lubricating arrangement formed of oil duct rotating disk 6.

Be provided with axial oil duct in the described braiding head main shaft, the one end links to each other with oil pump by the oil-feed seal receptacle, the other end is provided with fuel-displaced seal receptacle, and on fuel-displaced seal receptacle oil-out, several unidirectional valves are housed, be connected on the rotating disk by corresponding petroleum pipeline, also have the fuel feed hole of equal number corresponding with petroleum pipeline on the rotating disk, each fuel feed hole all communicates with a radial direction oil outlet and an axial oil road outlet

Lubricating oil is by under the effect of oil pump, enter in the oil-feed seal receptacle 1, arrive fuel-displaced seal receptacle 3 by the axial oil duct of establishing in the main shaft 2 again, on fuel-displaced seal receptacle 3 oil-outs several unidirectional valves 4 are housed, be connected on the rotating disk 6 by corresponding petroleum pipeline 5, also there is the fuel feed hole 7 of equal number corresponding on the rotating disk 6 with petroleum pipeline 5, each fuel feed hole 7 all communicates with a radial direction oil outlet and an axial oil road outlet, and lubricating oil can lubricate rotating disk guide rail, slide teeth piece, slip holder by radial direction oil outlet and the outlet of axial oil road respectively.Oil pump is set under the situation of braiding machine work, finishes the action that continues timing, quantitative oiling, avoid the excessive wear that causes because of lack of lubrication like this, avoided again refueling too much and polluted product, and prolonged the useful life of braiding head, reduce working strength, improved production efficiency.

Shown in Figure 2, braiding head upper pendulum bar described in the utility model mechanism is made up of swing rod 11, fork 15, bearing 14, bearing trim ring 13, end ring 12, fork connecting axle 10, slide block 16 and

roller

17,18,19,20.Fork connecting axle 10 1 ends link to each other with the root of fork 15, the other end links to each other with the inner ring of bearing 14 1 ends, the inner ring and the end ring 12 of bearing 14 other ends join, by securing member fork 15 roots and end ring 12 are fixed together, when bearing trim ring 13 is fixed by securing member and swing rod 11, also bearing 14 is fixed on the swing rod 11.By the two sides sealed bearing select for use and by the swing-bar mechanism of said structure assembling, fork can swing up and down around the axle center very flexibly, need not oilyly again, reduced working strength, improved production efficiency.

Claims

1, a kind of Heavy-Duty High-Speed Knitting Machine, it mainly is made up of braiding head, transmission mechanism, casing, it is characterized in that described braiding head also include by oil-feed seal receptacle (1), in establish the main shaft (2) of axial oil duct, fuel-displaced seal receptacle (3), unidirectional valve (4), petroleum pipeline (5), be provided with radial direction oil and the axial lubricating arrangement formed of oil duct rotating disk (6); Be provided with axial oil duct in the described braiding head main shaft (2), the one end links to each other with oil pump by oil-feed seal receptacle (1), the other end is provided with fuel-displaced seal receptacle (3), and on fuel-displaced seal receptacle (3) oil-out, several unidirectional valves (4) are housed, be connected on the rotating disk (6) by corresponding petroleum pipeline (5), also have the fuel feed hole (7) of equal number corresponding with petroleum pipeline (5) on the rotating disk, each fuel feed hole (7) all communicates with a radial direction oil outlet and an axial oil road outlet

2, Heavy-Duty High-Speed Knitting Machine according to claim 1 is characterized in that described braiding head also comprises the swing-bar mechanism of being made up of swing rod (11), fork (15), bearing (14), bearing trim ring (13), end ring (12), fork connecting axle (10), slide block (16) and roller (17); Fork connecting axle (10) one ends link to each other with the root of fork (15), the other end links to each other with the inner ring of bearing (14) one ends, the inner ring of the bearing other end and end ring (12) join, and by securing member fork (15) root and end ring (12) are fixed together.