CN208120456U - A kind of structure simply winds clamping silently and wrap-up - Google Patents

Abstract

The utility model relates to simply wind to clamp silently and wrap-up to a kind of structure, winding clamps the cylindrical body being silently fixedly and coaxially connected by three and constitutes, three cylindrical bodies are followed successively by and are used to support the bracing ring of reel in pluggable reel, hold out against circle and locating ring for being fixedly connected with shaft for hold out against reel end face, the bracing ring that two windings clamp silently is oppositely arranged, the diameter of the bracing ring is less than the diameter for holding out against circle, it is provided with rubber ring on the outer circumference surface of bracing ring, holds out against circle towards being provided with anti-slip layer on the side of bracing ring.Wrap-up includes winding frame, bearing block, shaft and driving device, is removably secured in shaft and is connected with above-mentioned winding clamping silently.By clamping structure of modification silently to winding, improves winding and clamp the structure for silently to the stationkeeping ability of reel, simplifying and winding and clamping silently, so that the structure for both having effectively reduced energy consumption, having in turn simplified wrap-up, reduces production cost.

Description

A kind of structure simply winds clamping silently and wrap-up

Technical field：

The utility model belongs to mechanical winding technical field, in particular to a kind of structure simply winds clamping silently and receives Winding apparatus.

Background technique：

The wrap-up of compounding machine generally includes winding frame, and the bearing block being fixedly connected in winding frame passes through axis The shaft being rotatably connected in bearing block is held, the rear-end transmission of shaft is connected with driving device, and driving device drive shaft rotates, The front end stretching bearing block of shaft is outer and is socketed there are two clamping is wound silently, and when wrap-up works, reel is socketed in two Winding clamps in the shaft between silently, and the both ends of reel are silently positioned by two winding clampings, clamps to improve winding Silently to the positioning action of reel, reel is avoided to rotate relative to shaft, therefore silently sets a winding clamping to Elasticity winding clamps silently, and elasticity winding, which clamps, to be silently made of the fixed part and movable part being mutually axially movable, fixed Spring is provided between portion and movable part, due to elasticity winding clamp silently structure is complicated, volume is larger, quality compared with Weight, in wrap-up operation process, energy consumption is larger, and the price of elasticity silently clamps silently than not having the winding of elasticity The price of (commonly referred to as fixed silently) wants expensive more.

Utility model content：

Technical problem to be solved in the utility model is：There is provided a kind of can not reduce clamping effect and structure is more simple Winding clamp silently.

In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of structure simply winds clamping Silently, the cylindrical body being fixedly and coaxially connected by three is constituted, and three cylindrical bodies, which are followed successively by pluggable reel, is used to support receipts The bracing ring of reel, the locating ring enclosed and for being fixedly connected with shaft that holds out against for holding out against reel end face, two winding folders Tightly bracing ring silently is oppositely arranged, and the diameter of the bracing ring is less than the diameter for holding out against circle, is set on the outer circumference surface of bracing ring It is equipped with rubber ring, holds out against circle towards being provided with anti-slip layer on the side of bracing ring.

As a preferred embodiment, caulking groove is circumferentially provided on the outer circumference surface of the bracing ring, the rubber ring is embedded In caulking groove, the internal diameter interference of the outer diameter of bracing ring and the internal diameter clearance fit of reel, the outer diameter and reel of rubber ring is matched It closes.

As a preferred embodiment, the anti-slip layer is the Anti-skid adhesive tape with gum.

The utility model has the beneficial effects that：By clamping structure of modification silently to winding, it is bored to improve winding clamping Head simplifies the structure of winding clamping silently, reduces production cost to the stationkeeping ability of reel.

The further technical problems to be solved of the utility model are：Winding can effectively be fixed by providing a kind of wrap-up Cylinder, structure and more simple wrap-up.

In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of wrap-up, including winder Frame, the bearing block being fixedly connected in winding frame are rotatably connected on the shaft in bearing block by bearing, and the rear end of shaft passes It moves and is connected with driving device, the rotation of driving device drive shaft, the front end of shaft is stretched out outside bearing block and winding there are two sockets It clamps silently to be removably secured in the shaft and is connected with above-mentioned winding clamping silently.

As a preferred embodiment, the shaft is hollow steel pipe, offered on the locating ring several perpendicular to turn The positioning spiro pit of axis, each positioning spiro pit internal screw thread are connected with an adjustable handle screw, when adjustable handle screw tightening, Its head tight against in shaft, make winding clamp silently fixed relative to shaft.

As a preferred embodiment, the front end center of the adjustable handle screw offers riveted holes, riveting in riveted holes There is copper rivet, the head of copper rivet is less than the path of adjustable handle screw at hemispherical and width.

As a preferred embodiment, the positioning threads hole number opened up on the locating ring is one.

The utility model has the beneficial effects that：In shaft install above structure more simply winding clamp silently it Afterwards, make the structure of entire wrap-up more simplified, but be to be growing on and on, therefore improve production to the locating effect of reel While the quality of product, production cost is also reduced, simplifies mode of operation.

Detailed description of the invention：

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, wherein：

Fig. 1 is the structural schematic diagram of winding clamping described in the utility model silently；

Fig. 2 is a kind of structural schematic diagram of wrap-up described in the utility model；

Fig. 3 is the left view of Fig. 2；

Fig. 4 is the portion the A amplification semi-cutaway in Fig. 3；

Fig. 5 is the partial cutaway structural schematic diagram of adjustable handle screw described in the utility model

In FIG. 1 to FIG. 5：1, winding frame, 2, bearing block, 3, bearing, 4, shaft, 5, driving device, 6, winding clamp it is bored 6-2, head, 6-1, bracing ring hold out against circle, 6-3, locating ring, 7, reel, 8, rubber ring, 9, anti-slip layer, 10, caulking groove, and 11, fixed Position threaded hole, 12, adjustable handle screw, 13, riveted holes, 14, copper rivet.

Specific embodiment：

With reference to the accompanying drawing, the specific embodiment of the utility model is described in detail.

A kind of structure as shown in Figure 1 simply winds clamping silently, and the cylindrical body being fixedly and coaxially connected by three is constituted, Three cylindrical bodies, which are followed successively by, is used to support the bracing ring 6-1 of reel 7, for holding out against 7 end face of reel in pluggable reel 7 Hold out against the circle 6-2 and locating ring 6-3 for being fixedly connected with shaft 4, the bracing ring 6-1 that two windings clamp silently 6 is set in opposite directions It sets, the diameter of the bracing ring 6-1 is less than the diameter for holding out against circle 6-2, it is provided with rubber ring 8 on the outer circumference surface of bracing ring 6-1, Circle 6-2 is held out against towards being provided with anti-slip layer 9 on the side of bracing ring 6-1.Circumferentially it is arranged on the outer circumference surface of the bracing ring 6-1 There is caulking groove 10, the rubber ring 8 is embedded in caulking groove 10, by the positioning of caulking groove 10, when bracing ring 6-1 being avoided to extract reel 7 Rubber ring 8 falls off, and also improves the contact area of rubber ring 8 Yu bracing ring 6-1, increases rubbing for bracing ring 6-1 and rubber ring 8 Wipe power, the outer diameter of bracing ring 6-1 and the internal diameter clearance fit of reel 7, the internal diameter interference of the outer diameter and reel 7 of rubber ring 8 Cooperation, rubber ring 8 receive extruding and generate biggish elastic potential energy, and 8 top surface of rubber ring is made to be close to 7 inner wall of reel, and rubber is discharged Air between circle 8 and 7 contact surface of reel forms negative pressure, is fitted on 7 inner wall of reel securely, drives reel 7 synchronous Rotation.

The anti-slip layer 9 is the Anti-skid adhesive tape with gum, and the skid-proof rubber with gum can be directly attached to top using gum On collar 6-2, replacement is convenient.

By clamping structure of modification silently to winding, improves winding and clamp silently to the stationkeeping ability of reel 7, letter Change the structure of winding clamping silently, reduces production cost.

Such as a kind of Fig. 2~wrap-up shown in fig. 5, including winding frame 1, the axis being fixedly connected in winding frame 1 Seat 2 is held, the shaft 4 in bearing block 2 is rotatably connected on by bearing 3, the rear-end transmission of shaft 4 is connected with driving device 5, driving The rotation of 5 drive shaft 4 of device, it is outer and be socketed that there are two windings to clamp silently 6 that bearing block 2 is stretched out in the front end of shaft 4, the winding It clamps silently 6 cylindrical bodies being fixedly and coaxially connected by three to constitute, three cylindrical bodies are followed successively by pluggable reel 7 for branch It supports the bracing ring 6-1 of reel 7, enclose 6-2 and for being fixedly connected with determining for shaft 4 for holding out against holding out against for 7 end face of reel Position circle 6-3, the bracing ring 6-1 that two windings clamp silently 6 are oppositely arranged, and the diameter of the bracing ring 6-1, which is less than, holds out against circle 6-2's Diameter is provided with rubber ring 8 on the outer circumference surface of bracing ring 6-1, holds out against circle 6-2 towards being provided on the side of bracing ring 6-1 Anti-slip layer 9.

By improving the stationkeeping ability that winding clamps silently 6 pairs of reels 7 to the structure of modification for clamping silently 6 is wound, The quality that winding clamps silently 6 is reduced, so that the structure for both having effectively reduced energy consumption, having in turn simplified wrap-up, reduces Production cost.

The shaft 4 is hollow steel pipe, greatly reduces the weight of shaft 4, and it is vertical that several are offered on locating ring 6-3 In the positioning spiro pit 11 of shaft 4, each 11 internal screw thread of positioning spiro pit is connected with an adjustable handle screw 12, adjustable handle When screw 12 is tightened, head is silently 6 fixed relative to shaft 4 tight against in shaft 4 clamping, winding.

Positioning spiro pit 11 on the same locating ring 6-3 is circumferential uniformly distributed, steady with the rotation that raising winding clamps silently 6 It is qualitative.

The front end center of the adjustable handle screw 12 offers riveted holes 13, and riveting has copper rivet 14 in riveted holes 13, The head of copper rivet 14 is less than the path of adjustable handle screw 12 at hemispherical and width.

It is abutted using copper rivet 14 with shaft 4, intensity and the elastic deformation amount of copper rivet 14 is utilized, can effectively improve can Adjust the fixation reliability of handle screw 12 and shaft 4.

11 quantity of positioning spiro pit opened up on the locating ring 6-3 is one, to reduce adjustable handle screw 12 Quantity further decreases energy consumption.

Utility model works principle is：By clamping silently 6 structure of modification to winding, improves winding and clamp silently The stationkeeping ability of 6 pairs of reels 7 simplifies the structure that winding clamps silently 6, to both effectively reduce energy consumption, in turn simplify The structure of wrap-up, reduces production cost.

The principles and effects of the invention, and the embodiment that part uses only is illustrated in above-described embodiment, And is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from the invention structure Under the premise of think of, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.

Claims (7)

1. a kind of structure simply winds clamping silently, which is characterized in that the cylindrical body being fixedly and coaxially connected by three is constituted, and three A cylindrical body is followed successively by pluggable reel (7) and is used to support the bracing ring (6-1) of reel (7), for holding out against reel (7) end face holds out against circle (6-2) and the locating ring (6-3) for being fixedly connected with shaft (4), and two windings clamp silently (6) Bracing ring (6-1) is oppositely arranged, and the diameter of the bracing ring (6-1) is less than the diameter for holding out against circle (6-2), bracing ring (6-1) It is provided with rubber ring (8) on outer circumference surface, holds out against circle (6-2) towards being provided with anti-slip layer (9) on the side of bracing ring (6-1).

2. a kind of structure according to claim 1 simply winds clamping silently, which is characterized in that the bracing ring (6- 1) it is circumferentially provided on outer circumference surface caulking groove (10), the rubber ring (8) is embedded in caulking groove (10), bracing ring (6-1) The internal diameter clearance fit of outer diameter and reel (7), the outer diameter of rubber ring (8) and the internal diameter of reel (7) are interference fitted.

3. a kind of structure according to claim 1 simply winds clamping silently, which is characterized in that the anti-slip layer (9) It is the Anti-skid adhesive tape with gum.

4. a kind of wrap-up, including winding frame (1), the bearing block (2) being fixedly connected on winding frame (1), pass through axis The shaft (4) that (3) are rotatably connected in bearing block (2) is held, the rear-end transmission of shaft (4) is connected with driving device (5), driving dress (5) drive shaft (4) rotation is set, the front end of shaft (4) stretches out bearing block (2) outside and winding clamps silently (6) there are two sockets, It is characterized in that, being removably secured connection on the shaft (4), there are two the winding folders as described in claims 1 to 3 is any Tightly silently.

5. a kind of wrap-up according to claim 4, which is characterized in that the shaft (4) is hollow steel pipe, described fixed Several are offered perpendicular to the positioning spiro pit (11) of shaft (4), each positioning spiro pit (11) internal screw thread on position circle (6-3) It is connected with an adjustable handle screw (12), when adjustable handle screw (12) is tightened, head makes to receive tight against on shaft (4) Tightly silently (6) are fixed relative to shaft (4) for entrainment.

6. a kind of wrap-up according to claim 5, which is characterized in that in the front end of the adjustable handle screw (12) The heart offers riveted holes (13), and there is copper rivet (14) riveting in riveted holes (13), the head of copper rivet (14) is at hemispherical and width Degree is less than the path of adjustable handle screw (12).

7. a kind of wrap-up according to claim 6, which is characterized in that the positioning opened up on the locating ring (6-3) Threaded hole (11) quantity is one.