CN106757757A

CN106757757A - Low-noise spring spindle

Info

Publication number: CN106757757A
Application number: CN201611203668.1A
Authority: CN
Inventors: 张百君
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2017-05-31

Abstract

A kind of low-noise spring spindle, including connecting line tube rod, spool in main body and the threaded shaft with porcelain eye, spool lower edge has positive and negative tooth, installation tension spring is fixed in main body in spool bar, main body is fixed on bolster, the dead man with elastic opening pin first and control spring and the constrictor with elastic opening pin second is installed in main body and is coordinated with tension spring, main body connecting valve frame, switch frame is moved up and down around resilient key on body, is connected with porcelain eye in threaded shaft by being oriented to hook.Porcelain eye prevents that electrostatic makes product fluffing out-of-flatness, rough surface influence product quality.The minimum threading hole of spindle is far apart from table top Board position, lubricating oil secondary pollution is avoided to cause product rejection, positive and negative dental floss pipe all to can be used completely, bolster can be individually replaced and use, avoiding bolster from wearing and tearing causes whole spindle to scrap, and thoroughly solves the outer tight problem of pine in conventional conventional spindle.All parts and spring are all arranged in main body, and outer surface is without exposed part, and simple structure, part are few.

Description

Low-noise spring spindle

Technical field

The present invention relates to the main knitting member on a kind of braider, particularly for braided wire, the outer surface of cable, The braiding in addition to wire such as fiberglass tubes, rope band, automobile, motorcycle assembly line, liquefied gas flexible pipe, rubber reinforcement pipe, woven tube The low-noise spring spindle used on machine.

Background technology

Patent No. CN201520539685.7 " a kind of novel spring spindle " though provide a kind of injection moulding, it is lightweight, The low spring spindle of processing cost, but the tightness of its wire rod regulation is unstable, therefore its practicality is poor.

The content of the invention

The technical problems to be solved by the invention are：A kind of low-noise spring spindle is provided, spool running resistance is small, noise It is low, improve braiding speed and quality, operation, exchange, using more convenient, assembling-disassembling even density stabilization, thoroughly solve general The outer tight technical barrier of pine, can increase the service life again in logical spindle.

The present invention solve the technical scheme that is used of above-mentioned technical problem for：Connect on low-noise spring spindle, including main body The spool bar and spool that connect and the threaded shaft with porcelain eye, the lower edge of the spool have just or reversely tooth, in the spool bar Installation tension spring is fixed in main body, and the main body is fixed on bolster, is installed with elastic opening pin first in the main body Dead man and control spring and the constrictor with elastic opening pin second coordinate with tension spring, and connection is rotatably opened in the main body Frame is closed, described switch frame is moved up and down around resilient key in main body, switch frame connects by being oriented to hook with the porcelain eye in threaded shaft Connect.

Compared with prior art, the advantage of the invention is that：Porcelain eye is made using antistatic material, prevents from producing in operation Give birth to electrostatic and product fluffing out-of-flatness, rough surface is directly affected product quality.A minimum porcelain eye threading hole of spindle exists It is far apart from working face table top Board position on the centre position of this spindle, it is entirely avoided the lubricating oil two when being worked because of equipment Secondary pollution causes scrapping for product, makes production environment cleaner, noise low.

Existing in the market has the inconsistent common spool of various different shapes, positive and negative tooth, height, and this spindle all can be by adding Pad washer adjusts the height or rotation direction by adjusting switch frame of spool, positive and negative dental floss pipe is all can be used, and expands Use scope, it is to avoid use limitation.In the case where original power of motor is constant, 20~30% can be raised speed.Consumable accessory bolster Can be individually replaced and use, it is to avoid because bolster abrasion and caused by whole spindle scrap, main component combined by nylon, steel part and Into intensity is high, long service life, knits out the product for coming and evenly stablizes, and switch frame can simultaneously carry out the regulation of Tensity size Uniformly adjusted with guarantee spool rotating speed, therefore thoroughly solve the outer tight problem of pine in conventional conventional spindle.It owns simultaneously Part and spring be all arranged in main body, without exposed part, appearance is salubrious, simple structure, part are few, Bu Huifa for outer surface Raw braiding process produces the phenomenon of broken string, and it can be used as the replacement of the update that similar spindle product is produced on existing market Product is used.

Brief description of the drawings

Fig. 1, use state of the present invention are with reference to figure.

Fig. 2, schematic structural view of the invention（Switch frame coordinates with elastic opening pin second, takes away spool）.

Fig. 3, schematic structural view of the invention（Switch frame coordinates with elastic opening pin first, second, takes away spool）.

The sectional view of Fig. 4, Fig. 2（Take away spool）.

Specific embodiment

Embodiments of the invention are further described below in conjunction with the accompanying drawings.

Main body 6 is bent, uses high-strength nylon injection molded, and the centre of threaded shaft 66, top and lower end fix anti-quiet Three porcelain eyes 7 that horizontal, the straight different directions of electricity are installed.

There is a chute 64 lower section of middle porcelain eye 7, chute end limited location pin 63, there is connection adjust pad 13 in mid-plane Boss 65, the depth for adjusting spool tooth form, the spool 8 for enabling original producer to use is continuing with, and reduces the life of producer Produce cost.

There are inside and outside two parallel chambers on lower seat 62, control spring 17 is sequentially placed in exocoel, with elastic opening pin first 11 Dead man 14, places one end of the constrictor 15 and tension spring 16 and spool bar 12 that are connected with elastic opening pin second 3, line in inner chamber Tube rod is put into tension spring 16 by steel pipe manufacturing the inside, and top fastens tension spring with the head of ingot 9 being screwed with fabrication hole 16, in the through hole of the lower end compact imbeding main body mid-plane convex platform of spool bar, demand and the different braidings of exchange according to tension force Line footpath is woven, without dismantling whole device, as long as opening the head of ingot 9 with regard to the different size of tension spring 16 of interchangeable.

Be screwed on bolster 1 for whole main body 6 and spool bar 12 by lower seat 62.Bolster abrasion interchangeable.

There is kidney-shaped sliding groove 21 on the both sides of switch frame 2, coordinate with elastic opening pin second 3, elastic opening pin second is being slided Slided in groove 21.

The projection 22 of the rear end of switch frame 2 coordinates with elastic opening pin first 11, and resilient key 5 passes through the through hole on switch frame both sides With main body 6, after switch frame front end both sides have symmetrical salient angle 23, broken string or line to be finished respectively, switch frame can fall down automatically, salient angle Encounter the brake switch on braider, braider will automatic stopping.Switch frame 2 tangles and is clamped in two outer surfaces of lower seat 62 On, switch frame is around the axis rotation of resilient key 5.

There is through hole in the middle of spool 8, there is the tooth 81 that one direction is uniform on lower surface periphery, can also be fabricated to as needed reversely Tooth.

It is oriented to the one end of hook 4 to be hooked in the through hole of the front end of switch frame 2, the other end is clasped in threaded shaft in stopper slot 63 On the periphery of the porcelain eye 7 of 66 lower end one.Spool 8 is enclosed within spool bar 12.

When using, by bolster 1 insert braiding machine table top track in.And one end of litzendraht wire 10 is passed through from middle porcelain eye 7, After down passing through the porcelain eye 7 being oriented on hook 4 again, then the porcelain eye 7 for being upward through the top of threaded shaft 66, so that it may for weaving.

During work, bolster, by the litzendraht wire 10 connected on switch frame 2, will be switched along table top orbit rotation by being oriented to hook 4 Frame 2 is lifted up, and the projection 22 on switch frame is rotated down, and touches elastic opening pin first 11, and promote it along lower seat 62 On straight runner 61 move down, while drive connected dead man 14 also to move down, dead man is departed from the tooth on spool 8 81, spool is unobstructed freely to rotate unwrapping wire, as shown in Figure 3.

The litzendraht wire 10 of releasing is moved down with action-oriented hook 4 and switch frame 2 around resilient key 5, with control spring 17 Effect, switch frame is moved down with braid over braid 10 under tension spring effect, and at this moment the tooth of spool 8 is inserted in the end of dead man 14 again In 81, spool stops operating, as shown in Figure 1, Figure 2, Figure 4 shows.

Only with a switch frame 2 around resilient key 5 move up and down while, it is synchronous to control spring 17, tension force bullet respectively Spring 16 is compressed, and is adjusted and controls spool to carry out uniform rotation to the tension force of assembling-disassembling, therefore entirely weave process Uniformly, stably, closely, quality it is good, with working trajectory change and then adjust, therefore braiding during inequality would not occur Even, unstable phenomenon, therefore thoroughly solve the outer tight problem of pine in conventional conventional spindle.

Claims

1. a kind of low-noise spring spindle, including main body（6）The spool bar of upper connection（12）And spool（8）And with porcelain eye（7） Threaded shaft（66）, spool（8）Lower edge have just or reversely tooth（81）, it is characterised in that the spool bar（12）Interior installation is opened Power spring（16）It is fixed on main body（6）On, the main body（6）It is fixed on bolster（1）On, the main body（6）It is interior that band elasticity is installed Split pin first（11）Dead man（14）With control spring（17）And band elastic opening pin second（3）Constrictor（15）With tension spring （16）Coordinate, the main body（6）The upper rotatable switch frame of connection（2）, described switch frame（2）Around resilient key（5）In main body （6）On move up and down, switch frame（2）By being oriented to hook（4）With threaded shaft（66）On porcelain eye（7）Connection.

2. low-noise spring spindle according to claim 1, it is characterised in that the main body（6）It is bent, with high-strength Degree nylon injection-molding shaping, threaded shaft（66）Centre, top and lower end fix three that horizontal, the straight different directions of antistatic are installed Porcelain eye（7）, middle porcelain eye（7）There is chute lower section（64）, chute end limited location pin（63）, there is connection adjusting pad in mid-plane Piece（13）Boss（65）, lower seat（62）On have inside and outside two parallel chambers, control spring is sequentially placed in exocoel（17）, with bullet Property split pin first（11）Dead man（14）, placed in inner chamber and be connected with elastic opening pin second（3）Constrictor（15）With tension force bullet Spring（16）And spool bar（12）One end, spool bar by steel pipe manufacturing the inside be put into tension spring（16）, top is with being screwed The head of ingot with fabrication hole（9）Fasten tension spring（16）, spool bar（12）Lower end compact imbeding main body（6）Mid-plane is convex Platform（65）Through hole in.

3. low-noise spring spindle according to claim 2, it is characterised in that the lower seat（62）By whole main body（6）With Spool bar（12）It is screwed in bolster（1）On.

4. low-noise spring spindle according to claim 1, it is characterised in that the switch frame（2）Both sides on have kidney-shaped Sliding groove（21）With elastic opening pin second（3）Coordinate, elastic opening pin second is in sliding groove（21）Interior slip, the projection of rear end（22） With elastic opening pin first（11）Coordinate, there is salient angle on front end both sides（23）, switch frame（2）Tangle and be clamped in lower seat（62）Two appearances On face.

5. low-noise spring spindle according to claim 1, it is characterised in that the guiding hook（4）One end is hooked in switch frame （2）In the through hole of front end, the other end is in stopper slot（63）It is interior, and clasp in threaded shaft（66）The porcelain eye of lower end one（7）Periphery on.