CN217869375U

CN217869375U - Cradle structure

Info

Publication number: CN217869375U
Application number: CN202222235575.4U
Authority: CN
Inventors: 壮立
Original assignee: Changzhou Hanhan Textile Machinery Co ltd
Current assignee: Changzhou Hanhan Textile Machinery Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-22
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a tricot machine, in particular to cradle structure has solved the connection dismouting problem of sley bar mechanism. Including the cradle body, the cradle body includes last hoop frame, well frame and the chassis that top-down connected gradually, well frame is Y style of calligraphy structure, and well frame top central authorities are equipped with semicircular logical groove, go up fixed assembly between hoop frame and the well frame, and go up the mounting hole that forms between hoop frame and the well frame and supply the axle to pass through, the chassis is convex structure, well frame and chassis tie point are central in chassis circular arc outside, the chassis is equipped with a plurality of connecting holes on convex plane lateral wall. Convenient direct dismantlement and installation, it is firm reliable to use, is favorable to installation location such as sley bar mechanism, improves production availability factor greatly, reduces manpower and time loss.

Description

Cradle structure

Technical Field

The utility model relates to a tricot machine, in particular to cradle structure.

Background

Warp knitting machines, in which one or more sets of parallel arranged yarns are looped simultaneously on all the working needles of a warp-feed machine to form a knitted fabric, are known as warp knitting, which is known as warp knitting, and the machine for carrying out this warp knitting is known as a warp knitting machine. The traditional product is because the raw materials of every shelves of pan heads are used up, need to lift off the sley bar when changing new pan head and wear the yarn, so it is very frequent to unload the sley bar, need consume a lot of incidents, and easily because of dismantling many times and causing the machine to damage.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cradle structure.

In order to realize the purpose, the utility model discloses the technical scheme who takes is: the utility model provides a cradle structure, includes the cradle body, the cradle body includes upper hoop frame, well frame and the chassis that top-down connected gradually, well frame is Y style of calligraphy structure, and well frame top central authorities are equipped with semicircular logical groove, fixed assembly between upper hoop frame and the well frame, and form the mounting hole that supplies the axle piece to pass through between upper hoop frame and the well frame, the chassis is convex structure, well frame and chassis tie point are central in chassis circular arc outside, the chassis is equipped with a plurality of connecting holes on convex plane lateral wall.

The upper hoop frames are arranged in pairs, the upper hoop frames are hollow arch bridge-shaped structures, and the upper hoop frames are fixedly connected with the middle frame through threads.

The middle frame and the bottom frame are connected to form an integral structure, and the width of the middle part of the middle frame is gradually increased from top to bottom.

The middle frame is provided with an extending part which extends to the arc-shaped plane side wall of the bottom frame.

The connecting holes are arranged in the radial direction of the bottom frame, and the connecting holes are arranged in pairs in each direction.

And a hollow groove extending along the arc path is formed in the top of the upper hoop frame.

The utility model has the advantages that: the utility model provides a convenient direct dismantlement of cradle structure and installation use firmly reliably, are favorable to installation location such as sley bar mechanism, improve production availability factor greatly, reduce manpower and time loss.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

As shown in fig. 1, a cradle structure comprises a cradle body 1, wherein the cradle body 1 comprises an upper hoop frame 2, a middle frame 3 and a bottom frame 4 which are sequentially connected from top to bottom. The middle frame 3 is of a Y-shaped structure, and the shape is more favorable for supporting and strengthening the connection strength of the upper end and the lower end, and can also reduce the weight and the cost. And the center of the top of the middle frame 3 is provided with a semicircular through groove 5, the upper hoop frame 2 and the middle frame 3 are fixedly assembled, and a mounting hole for a shaft piece to pass through is formed between the upper hoop frame 2 and the middle frame 3. It should be noted that the mounting hole is circular or two semicircular shapes with a spacing, as a result of the diameter of the mounting hole being adapted to the diameter of the shaft, i.e. the diameter of the shaft is slightly larger than the diameter of the through slot 5, which is appropriate and stable.

The bottom frame 4 is of an arc-shaped structure, the connection point of the middle frame 3 and the bottom frame 4 is arranged in the center of the outer side of the arc of the bottom frame 4, and the bottom frame 4 is provided with a plurality of connecting holes 6 on the side wall of the arc-shaped plane. The shape of the chassis 4 facilitates the angular arrangement of subsequent components, and the bearing load is relatively uniform, which facilitates the improvement of the service life of the components.

The upper hoop frames 2 are arranged in pairs, the upper hoop frames 2 are hollow arch bridge-shaped structures, and the upper hoop frames 2 and the middle frames 3 are fixedly connected through threads. The arch bridge-shaped structure is matched with the shape of the middle frame 3 to further enhance the connection tightness and improve the local structural strength. It should be noted that the upper hoop frames 2 are arranged in parallel in pairs, so that the stability can be improved, even if a large error exists in assembly, a certain anti-slip function can be realized, and the offset or deviation stress can be reduced. Threaded connection makes things convenient for the dismouting, connects also very firmly, satisfies design user demand. The top of the upper hoop frame 2 is provided with a hollow groove 7 extending along an arc path, so that the weight is reduced, the cost is reduced, and meanwhile, the use is not influenced and the structural strength is obviously reduced.

The middle frame 3 and the bottom frame 4 are connected to form an integral structure, the width of the middle part of the middle frame 3 is gradually increased from top to bottom, and on the basis of the structure, the size change can directly enhance the load bearing capacity and enhance the local structural strength. The middle frame 3 is provided with an extension part 8, the extension part 8 extends to the circular arc-shaped plane side wall of the bottom frame 4, and the extension part 8 can strengthen the connection tightness. Further prolonging the service life and ensuring the reliable use.

The connecting holes 6 are arranged in the radial direction of the bottom frame 4, the connecting holes 6 are arranged in pairs in each direction, and the connecting holes are arranged in pairs in the connecting and stress directions of subsequent components, so that the connection is stable and reliable.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description, and are not intended to indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and therefore, are not to be considered as limitations of the present invention, and the fundamental principles, main features, and advantages of the present invention have been shown and described above, as would be understood by those skilled in the art.

Claims

1. The utility model provides a cradle structure, includes the cradle body, its characterized in that, the cradle body includes last hoop frame, well frame and the chassis that top-down connected gradually, well frame is Y style of calligraphy structure, and well frame top central authorities are equipped with semicircular logical groove, fixed assembly between last hoop frame and the well frame, and form the mounting hole that supplies axle spare to pass through between last hoop frame and the well frame, the chassis is convex structure, well frame and chassis tie point are in chassis circular arc outside central authorities, the chassis is equipped with a plurality of connecting holes on convex plane lateral wall.

2. The cradle structure according to claim 1, wherein the upper hooping frames are arranged in pairs, the upper hooping frames are hollow arch bridge-shaped structures, and the upper hooping frames and the middle frame are fixed through threaded connection.

3. The cradle structure according to claim 2, wherein the middle frame is connected to the bottom frame in an integral structure, and the width of the middle frame is gradually increased from top to bottom.

4. A cradle structure as set forth in claim 3, wherein the intermediate frame has extensions extending to the circular arc-shaped planar side walls of the base frame.

5. The cradle structure according to claim 1, wherein the coupling holes are provided in a radial direction of the base frame, and the coupling holes are provided in pairs in each direction.

6. The cradle structure of claim 2 wherein said upper hoop top is provided with a hollowed out groove extending along a circular path.