CN216971556U

CN216971556U - Chuck structure based on winding machine

Info

Publication number: CN216971556U
Application number: CN202123379452.XU
Authority: CN
Inventors: 赵财齐; 盛志鹏; 栾晓旭; 刘丽; 耿成帅; 李彬; 李东升
Original assignee: Shenyang Shenfei Wire Harness Technology Co ltd
Current assignee: Shenyang Shenfei Wire Harness Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-15
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a chuck structure based on a winding machine, relates to the technical field of chuck structures, and aims to solve the problem that the traditional winding machine cannot be well adapted to wire harness reels with different sizes, so that certain limitation exists in practical use; the sliding block is connected to the chuck in a sliding manner along the radial direction of the chuck in a centrosymmetric manner; the slide block runs in a linkage manner through the linkage mechanism; this chuck mechanism passes through the driving piece drive operation on the coiling machine, realizes the rolling of pencil, establish through the slider with the pencil spool between the relation of connection, and connected mode be the inner wall centre gripping, the dismouting is convenient, the pencil spool of the certain internal diameter within range of adaptation that the slider of linkage operation can be fine, so, has just improved the use flexibility of coiling machine, has improved work efficiency.

Description

Chuck structure based on winding machine

Technical Field

The utility model relates to the technical field of chuck structures, in particular to a chuck structure based on a winding machine.

Background

As an aviation wire harness manufacturing enterprise, a wire is one of the most important materials required in the production and processing process, and the specifications of the wire harness reel are inconsistent due to different types of the wound wire harnesses at present, so long as the wire harness reel is embodied in the size of the wire harness reel;

the winding machine is used for winding the wire harness, and the traditional winding machine cannot be well adapted to wire harness reels of different sizes, so that certain limitation exists in actual use, and meanwhile, the wire harness reels cannot be efficiently assembled and disassembled;

the present invention is directed to a solution to the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely the problems in the background art, the utility model provides a chuck structure based on a winding machine, which comprises two groups of chucks, wherein the chucks are driven by the winding machine to operate;

the sliding blocks are more than or equal to three groups, and the sliding blocks are connected to the chuck in a centrosymmetric sliding manner along the radial direction of the chuck;

the slide block runs in a linkage manner through the linkage mechanism;

an elastic member providing an elastic force when the slider slides toward the symmetrical center thereof.

The utility model is further configured as follows: the link gear is including rotating the connection and being in the gear at chuck center and setting are in rack on the slider, the rack with all the gear meshes mutually.

The utility model is further provided with: the racks are arranged along the axis of the chuck in a central symmetry mode.

The utility model is further provided with: the slider is provided with a guide inclined plane and a bearing surface which are connected with each other.

The utility model is further provided with: and a protective cover is arranged on the chuck corresponding to the external position of the linkage mechanism.

The beneficial technical effects of the utility model are as follows: this chuck mechanism passes through the driving piece drive operation on the coiling machine, realizes the rolling of pencil, establish through the slider with the pencil spool between the relation of connection, and connected mode be the inner wall centre gripping, the dismouting is convenient, the pencil spool of the certain internal diameter within range of adaptation that the slider of linkage operation can be fine, so, has just improved the use flexibility of coiling machine, has improved work efficiency.

Drawings

FIG. 1 shows an axial schematic of the present invention;

FIG. 2 shows a front view structural schematic of the present invention;

FIG. 3 shows a right side view schematic of the present invention;

fig. 4 shows a left side view of the present invention.

Reference numerals: 1-chuck, 2-slide block, 3-linkage mechanism, 31-gear, 32-rack, 4-elastic piece, 5-guide inclined plane and 6-bearing surface.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example (b):

referring to fig. 1-4, fig. 1 shows a schematic view of an axis measurement of the present invention, fig. 2 shows a schematic view of a main structure of the present invention, fig. 3 shows a schematic view of a right structure of the present invention, fig. 4 shows a schematic view of a left structure of the present invention, the present invention provides a chuck structure based on a winding machine, the structure includes two sets of chucks 1, and the chucks 1 are driven by a winding machine to operate;

as shown in fig. 1, the winding machine is driven by a driving mechanism in the winding machine to operate, and the winding machine itself is a prior art means and is not described in detail here.

The sliding blocks 2 are more than or equal to three groups, the sliding blocks 2 are connected to the chuck 1 in a sliding mode along the radial direction of the chuck 1 in a centrosymmetric mode, clamping of the inner wall of the winding reel is achieved through the sliding blocks 2, and the sliding blocks 2 can be matched with the inner winding reel with a certain inner diameter range;

in the embodiment, four groups of sliding blocks 2 are selected, four sliding grooves are radially formed in the chuck 1, the sliding blocks 2 are connected in the sliding grooves in a sliding mode, and limiting discs for limiting the positions of the sliding blocks 2 relative to the sliding grooves are arranged on the sliding blocks 2;

the four sliders 2 can always keep a rectangular outline by the linkage mechanism 3, and therefore the four sliders 2 can be better attached to the inner wall of a winding reel;

and the elastic piece 4 provides elastic force when the sliding block 2 slides towards the symmetrical center of the sliding block, and the elastic piece in the embodiment adopts a compression spring.

The linkage mechanism in this embodiment has the following structure: the linkage mechanism 3 comprises a gear 31 rotationally connected to the center of the chuck 1 and racks 32 arranged on the sliding block 2, the racks 32 are meshed with the uniform gear 31, and the racks 32 are arranged in a central symmetry manner along the axis of the chuck 1;

the rack 32 is arranged on the sliding block 2 and runs together with the sliding block 2, and one sliding block 2 slides along the sliding groove, so that the rack 32 can be driven to slide together, and further the gear 31 is driven to rotate, so that all the other racks 32 also drive the sliding blocks 2 linked with the racks to slide, and the synchronous motion of the sliding blocks 2 is realized.

Preferably, the slide block 2 is further provided with a guide inclined surface 5 and a pressure bearing surface 6 which are connected with each other;

the pressure bearing surface 6 is the contact surface of the sliding block 2 and the winding reel, and the guide inclined surface 5 plays a transition role when the sliding block 2 is inserted into the winding reel.

The chuck 1 is further provided with a protective cover 7 corresponding to the external position of the linkage mechanism 3, as shown in fig. 1 and 2, the protective cover 7 plays a role in dust prevention, the protective cover 7 is connected with the chuck 1 through bolts, and a driving piece of a winding machine drives the protective cover 7 to run so as to drive the chuck 1 to run.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a chuck structure based on coiling machine which characterized in that:

the device comprises chucks (1), wherein the chucks (1) are divided into two groups, and the chucks (1) are driven to operate through a winding machine;

the sliding blocks (2) are more than or equal to three groups, and the sliding blocks (2) are connected to the chuck (1) in a sliding manner along the radial direction of the chuck (1) in a centrosymmetric manner;

the sliding block (2) runs in a linkage mode through the linkage mechanism (3);

an elastic member (4), the elastic member (4) providing an elastic force when the slider (2) slides toward the center of symmetry thereof.

2. The chuck structure based on a winding machine according to claim 1, wherein: the linkage mechanism (3) comprises a gear (31) which is rotatably connected to the center of the chuck (1) and a rack (32) arranged on the sliding block (2), and the rack (32) is meshed with the gear (31).

3. The chuck structure based on a winding machine according to claim 2, wherein: the racks (32) are arranged along the axis of the chuck (1) in a centrosymmetric manner.

4. The chuck structure based on a winding machine according to claim 1, wherein: the sliding block (2) is provided with a guide inclined plane (5) and a pressure bearing surface (6) which are connected with each other.

5. The chuck structure based on a winding machine according to claim 1, wherein: the chuck (1) is provided with a protective cover (7) corresponding to the external position of the linkage mechanism (3).