CN206408357U

CN206408357U - Low-noise spring spindle

Info

Publication number: CN206408357U
Application number: CN201621422662.9U
Authority: CN
Inventors: 张百君
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2017-08-15
Anticipated expiration: 2026-12-23

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, and the dead man with elastic opening pin first and control spring are installed in main body and the constrictor with elastic opening pin second coordinates with tension spring, main body connecting valve frame, switch frame is moved up and down around resilient key on body, is connected by being oriented to hook with porcelain eye in threaded shaft.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 completely, positive and negative dental floss pipe all can be used, and bolster can be individually replaced and use, avoid bolster abrasion from causing whole spindle to scrap, thoroughly solve 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 in construction, part is few.

Description

Low-noise spring spindle

Technical field

The utility model is related to the main knitting member on a kind of braider, particularly for braided wire, cable it is outer Surface, fiberglass tubes, rope band, automobile, motorcycle assembly line, liquefied gas flexible pipe, rubber reinforcement pipe, woven tube etc. are in addition to wire The low-noise spring spindle used on braider.

Background technology

Patent No. CN201520539685.7 " a kind of novel spring spindle " though there is provided a kind of injection molding, 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

Technical problem to be solved in the utility model is：A kind of low-noise spring spindle is provided, spool running resistance is small, Noise is low, improves braiding speed and quality, operates, exchanges, using more convenient, assembling-disassembling even density stabilization, thoroughly solving Certainly the outer tight technical barrier of pine in conventional spindle, can increase the service life again.

The utility model solve the technical scheme that is used of above-mentioned technical problem for：Low-noise spring spindle, including main body The spool bar and spool of upper connection and the threaded shaft with porcelain eye, the lower edge of the spool have just or reversely tooth, the spool Installation tension spring is fixed in main body in bar, and the main body is fixed on bolster, and band elastic opening pin is installed in the main body The dead man and control spring of first and the constrictor with elastic opening pin second coordinate with tension spring, and connection is rotatable in the main body Switch frame, described switch frame moves up and down around resilient key in main body, switch frame by be oriented to hook with threaded shaft Porcelain eye is connected.

Compared with prior art, the utility model has the advantage of：Porcelain eye is made using antistatic material, is prevented in operating It is middle to produce electrostatic and product fluffing out-of-flatness, rough surface is directly affected product quality.A minimum porcelain eye threading of spindle Hole is far apart from working face table top Board position, it is entirely avoided lubrication when being worked because of equipment on the centre position of this spindle Oily 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 of spool or rotation direction by adjusting switch frame, positive and negative dental floss pipe is all can be used, 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 weares and teares and caused by whole spindle scrap, main component combined by nylon, steel part and Into intensity is high, and service life is long, knits out the product come and evenly stablizes, switch frame can carry out the regulation of Tensity size simultaneously 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 all be arranged on main body in, outer surface is without exposed part, and appearance is salubrious, simple in construction, part is few, Bu Huifa Raw braiding process produces the phenomenon of broken string, its can as the update that similar spindle product is produced on existing market replacement Product is used.

Brief description of the drawings

Fig. 1, the utility model use state are with reference to figure.

Fig. 2, the utility model structural representation（Switch frame coordinates with elastic opening pin second, takes away spool）.

Fig. 3, the utility model structural representation（Switch frame coordinates with elastic opening pin first, second, takes away spool）.

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

Embodiment

Embodiment of the present utility model is further described below in conjunction with the accompanying drawings.

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

The middle lower section of porcelain eye 7, which has, connection adjust pad 13 in chute 64, chute end limited location pin 63, mid-plane Boss 65, the depth for adjusting spool tooth form enables the spool 8 that original producer uses to be continuing with, reduces the life of producer Produce cost.

There are inside and outside two parallel chambers on lower seat 62, outer intracavitary is sequentially placed control spring 17, with elastic opening pin first 11 Dead man 14, interior intracavitary 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 Tube rod is put into tension spring 16 inside steel pipe manufacturing, and top fastens tension spring with the head of ingot 9 with fabrication hole that is screwed 16, in the through hole of the lower end compact imbeding main body mid-plane convex platform of spool bar, according to the braiding different with exchange of the demand of 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.

Whole main body 6 and spool bar 12 are screwed on bolster 1 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, there is a symmetrical salient angle 23 on switch frame front end both sides respectively, and after broken string or line are finished, switch frame can be fallen down automatically, salient angle Encounter the brake switch on braider, braider will automatic stopping.Switch frame 2, which tangles, is clamped in two outer surfaces of lower seat 62 On, switch frame is around the axis rotation of resilient key 5.

Having in the middle of spool 8 on through hole, lower surface periphery has the uniform tooth 81 of one direction, 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 spacer pin 63 On the periphery of the porcelain eye 7 of 66 lower end one.Spool 8 is enclosed on spool bar 12.

In use, bolster 1 is inserted in braiding machine table top track.And pass through one end of litzendraht wire 10 from middle porcelain eye 7, Down pass through again after the porcelain eye 7 being oriented on hook 4, then be upward through the porcelain eye 7 on the top of threaded shaft 66, so that it may for weaving.

During work, bolster is along table top orbit rotation, the litzendraht wire 10 connected on switch frame 2, will be switched 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 the tension force of assembling-disassembling is adjusted and controlled spool carry out uniform rotation, therefore entirely weave process Uniformly, stably, closely, quality it is good, with working trajectory change and then adjust, therefore braiding during would not occur inequality 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 install 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 with 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）It is upper to 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）For bent, with high-strength Spend 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）, have connection adjusting pad in mid-plane Piece（13）Boss（65）, lower seat（62）On have inside and outside two parallel chambers, outer intracavitary is sequentially placed control spring（17）, with bullet Property split pin first（11）Dead man（14）, interior intracavitary places and is connected with elastic opening pin second（3）Constrictor（15）With tension force bullet Spring（16）And spool bar（12）One end, spool bar is put into tension spring inside the steel pipe manufacturing（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）It is interior to slide, 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 spacer pin（63）It is interior, and clasp in threaded shaft（66）The porcelain eye of lower end one（7）Periphery on.