CN107061628A

CN107061628A - A kind of preparation method of wire line thimble

Info

Publication number: CN107061628A
Application number: CN201710055443.4A
Authority: CN
Inventors: 李先登
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-22
Filing date: 2017-01-22
Publication date: 2017-08-18

Abstract

The present invention relates to a kind of preparation method of wire line thimble, belong to field of mechanical technique.Scheme of the invention is：Using the self-locking steel cord jointing method of the patent No. 2017100327394, by becket bridle perimeter requirement, steel wire rope is cut into N number of isometric ran, and recessed vertebra nut, the vertebra set of 2N same specification are worn by method sequence of operation requirement, unification processes the fixed length share split of two end heads of every section of rope, rolls over permanent " 7 " word to hook of being filled with admiration, and with soldering or brazing, doubling hook end head do it is local inhale weldering processing, make its unlikely loose；Wedging vertebra is pinned to the appropriate location of requirement, the vertebra of 2N group same specifications is taken to cover self-locking closing component, self-locking end socket working process is carried out to N number of isometric ran, it is set to become qualified fag end from lock set, the inside spin sleeve pipe N of same specification is taken again only, left and right is nested one by one, centering and adjusting sleeve pipe nut, jump ring lock-bit, has just been fabricated to the wire line thimble in accordance with industrial use, and it is convenient, attractive in appearance, can be exclusively used in the making material of the steel rope ring skeleton symbol chain rope of the patent No. 2015104970209.

Description

A kind of preparation method of wire line thimble

Technical field

The present invention relates to a kind of preparation method of wire line thimble, belong to field of mechanical technique.

Technical background

Steel rope ring is a kind of common industrial product in modern industry production activity, particularly modern age, and the mankind enter work Industry technology develops rapidly progressive modern science and technology civilized period, sequentially develops and ripe with gear, chain, cog belt three Plant without smooth transmission, greatly meet mechanical compact transmission manufacture, the demand of slightly larger space power transmission, but with science and technology Progress, extension, people in the urgent need to large space carry out big load power transmission, rubbed with the steel wire rope currently having been used up It is exactly one to wipe power transmission, but because of the intrinsic smooth problem of wire rope gearing, the normal hair accident in production application, with rubbing Wipe smooth out of control relevant, the accident in almost all of production is all given birth to because smooth, many big power transmissions are because of smooth problem, no Obtain and be not added to this significantly, or even expectation target can not be fully met, people are felt deeply without resistance to；Base this, the author is this special invention, And the 4th kind is proposed without the smooth kind of drive --- chain rope drive, it has the sprocket of similar chain, there is the big of flexible steel wire Carrying and the advantage of flexible variable, without smooth, the chain rope of no polygon effect, but it is to realizing that the industrialization manufacture of chain rope is proposed Condition require more strict, the load reliability of such as steel rope ring is high, knot influences small to the strength loss of steel wire rope.

The content of the invention

To resolve above mentioned problem, the invention provides a kind of preparation method of wire line thimble, modern work is specific to Industry rope tool the characteristics of and design invention, especially for chain rope requirement chain rope steel rope ring load reliability, knot pair Steel wire rope strength loss influence will be as small as possible and consider, first have submitted the self-locking steel cord of the patent No. 2017100327394 Jointing method, the present carries chain rope steel rope ring will be made of method again, the need for meeting high-quality chain rope.

A kind of preparation method of wire line thimble is：Using the self-locking steel cord jointing method of the patent No. 2017100327394, By becket bridle perimeter requirement, steel wire rope is cut into N number of isometric ran, and wears by method sequence of operation requirement the recessed vertebra of 2N same specification Nut, vertebra set, the fixed length share split of two end heads of unified every section of rope of processing, permanent " 7 " word of folding use soldering to hook of being filled with admiration Or brazing, doubling hook end head does local suction weldering processing, makes its unlikely loose；Wedging vertebra is pinned to the appropriate location of requirement, takes 2N The vertebra set self-locking closing component of group same specification, carries out self-locking end socket working process to N number of isometric ran, it is become qualified rope Head is from lock set, then takes inside spin sleeve pipe N of same specification, one by one left and right nesting, centering and adjusting sleeve pipe nut, jump ring Lock-bit, has just been fabricated to the wire line thimble in accordance with industrial use, and it is convenient, attractive in appearance, can be exclusively used in the patent No. 2015104970209 The making material of steel rope ring skeleton symbol chain rope.

The technical principle of wire line thimble preparation method：Utilize wedge mouthful folder self-tightening in mechanics and locked angle self-locking steel wire rope and wedge The principle of nail, realizes that steel cable head, tapered sleeve, six groove vertebras nail are fastened by self-locking；Using nut casing sub-assembly can load, constrain wherein The mature technology of two lock tubes, makes steel wire rope self locking joint device component, manipulates and makes through fine joint, and one section of steel wire can be achieved Two ends of rope are fastenedly connected, and then complete the making of wire line thimble；Steel rope ring as produced by method, good appearance, Because self-locking fastens solid and reliable, widely used and easy to make, it can be mass-produced, as a kind of standard component of seriation, specially Making material for other type chain ropes such as the steel rope ring skeleton symbol chain ropes of the patent No. 2015104970209, used in other big carryings The steel rope ring of operating mode occasion uses field.

Brief description of the drawings

Fig. 1 is the procedure chart that wire line thimble is made using self-locking steel cord jointing method.

Embodiment one：The procedure chart of wire line thimble is made using self-locking steel cord jointing method, Fig. 1 is seen：

Fig. 1 is the procedure chart that wire line thimble is made using self-locking steel cord jointing method, includes nut casing 1, vertebra Head jump ring 2, vertebra stifled 3, six channel pins 4, vertebra set 5 covers split nut 6, snap 7, steel wire rope head 8, wire line thimble 9；Two are taken with rule The set split nut 6 of lattice, vertebra set 5, the minor diameter termination by a steel wire rope head 8 sequentially from recessed vertebra nut 6, tapered sleeve 5 is penetrated, Keep steel wire rope head 8 slightly to grow six groove vertebras nail 4 in tapered sleeve 5,6 strands are split into, to the permanent change in 90 ° of infolding fag end by fixed length Shape crotch, carries out soldering tip processing, wedges six groove vertebras nail 4 from the centre bore of steel wire rope 8, and be evenly distributed on each share split group of steel wire rope Vertebra nail 4 six grooves within, wedging, make 90 ° of permanent deformation crotches just it is compact enclose bag six groove vertebras nail 4 major part end termination, dress Plug 3, fixed with vertebra head jump ring 2, another group of end tapered sleeve part is made with method；

Take an inside spin sleeve pipe 1, by two groups install qualified end tapered sleeve part be inserted in respectively in same screw shell 1, Tighten the recessed vertebra head nut 6 in two ends, fixed with snap 7；Mutually constrained between external member, steel cable head is fastened by self-locking, completion realizes two sections The connection of steel wire rope head 8, the work for the wire line thimble that also just completed.

Claims

1. a kind of preparation method of wire line thimble, steel rope ring is made including the use of lock, or artificial worn with instrument knits steel wire rope head, The steel rope ring for making it become no interface, it is characterised in that：Using the self-locking steel cable termina side of the patent No. 2017100327394 Method, by becket bridle perimeter requirement, N number of isometric ran is cut into by steel wire rope, and wears 2N same specification by method sequence of operation requirement Recessed vertebra nut, vertebra set, the fixed length share split of two end heads of unified every section of rope of processing, permanent " 7 " word of folding, to hook of being filled with admiration, are used in combination Local suction weldering processing is done on soldering or brazing, doubling hook end head, makes its unlikely loose；Wedging vertebra is pinned to the appropriate location of requirement, Take the vertebra of 2N group same specifications to cover self-locking closing component, self-locking end socket working process is carried out to N number of isometric ran, it is become qualified Fag end from lock set, then take the inside spin sleeve pipe N of same specification only, left and right is nested one by one, centering and adjusting sleeve pipe nut, Jump ring lock-bit, has just been fabricated to the wire line thimble in accordance with industrial use, and it is convenient, attractive in appearance, can be exclusively used in the patent No. The making material of 2015104970209 steel rope ring skeleton symbol chain ropes.

2. the technical principle of preparation method according to claim 1：Utilize wedge mouthful folder self-tightening in mechanics and locked angle self-locking steel The principle that cord is followed closely with wedge, realizes that steel cable head, tapered sleeve, six groove vertebras nail are fastened by self-locking；Using nut casing sub-assembly can load, The mature technology of wherein two lock tubes is constrained, steel wire rope self locking joint device component is made, manipulates and makes through fine joint, be can be achieved The making of wire line thimble.

3. the steel rope ring and purposes as produced by method according to claim 1, it is characterised in that：As produced by method Steel rope ring, good appearance, because self-locking fasten it is solid and reliable, widely used and easy to make, can be mass-produced, as one The standard component of seriation is planted, the making of other type chain ropes such as the steel rope ring skeleton symbol chain rope of the patent No. 2015104970209 is exclusively used in Material, the steel rope ring used in other big carrying operating mode occasions use field.