CN211920413U

CN211920413U - Cycloid device

Info

Publication number: CN211920413U
Application number: CN201922259702.2U
Authority: CN
Inventors: 邓志明
Original assignee: Yiyang Mingyuan Machinery Manufacturing Co ltd
Current assignee: Changsha Diat New Material Sci & Tech Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-11-13
Anticipated expiration: 2029-12-17

Abstract

The cycloid device relates to the unwrapping wire wheel winding displacement field, including the mounting panel, rotates on the mounting panel and installs the rotation axis, installs L-shaped swing span on the rotation axis, and the installation of swing span unreels the guide pulley, unreels the middle part of the unwrapping wire tank bottom of guide pulley and the axis of rotation axis tangent. The utility model has the advantages that: the utility model discloses can make the relative mounting panel horizontal hunting of rotation axis, the mounting panel is installed at the actinobacillus wheel intermediate position, the wire winding left and right position of actinobacillus wheel department is tracked through the horizontal hunting that unreels the guide pulley, it is tangent with the tank bottom that unreels the guide pulley to unreel the center of unreeling the guide pulley, and because the mounting panel is installed at the actinobacillus wheel intermediate position, it is tangent with next line guide pulley to also unreel the center of swaying of guide pulley to guarantee that the line is not influenced along with the swing that unreels the guide pulley, it is inconvenient to prevent to cause the.

Description

Cycloid device

Technical Field

The utility model belongs to the technical field of actinobacillus wheel winding displacement and specifically relates to cycloid device.

Background

When the paying-off wheel is used for winding, the wire is wound through the lead screw transmission guide wheel, the left position and the right position of the winding at the paying-off wheel are different, and the wire is easily influenced between the transmission guide wheel and the next wire passing guide wheel, so that the wire winding is inconvenient.

SUMMERY OF THE UTILITY MODEL

For the problem that the line received the influence easily when solving current winding displacement, the utility model provides a cycloid device, it can be through the wire winding left and right position that unreels the guide pulley left and right sides swing and trail unwrapping wire wheel department, unreel the guide pulley sway the center tangent with the tank bottom that unreels the guide pulley, and tangent with the next line guide pulley of crossing to guarantee that the line does not receive the influence along with the swing of unreeling the guide pulley.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: the cycloid device comprises a mounting plate, a rotating shaft is rotatably mounted on the mounting plate, an L-shaped swing frame is mounted on the rotating shaft, an unwinding guide wheel is mounted on the swing frame, and the middle of the bottom of a wire unwinding groove of the unwinding guide wheel is tangent to the axis of the rotating shaft.

In order to further achieve the purpose, the technical scheme is as follows: the rotary shaft is provided with a boss, the rotary shaft is provided with an external thread, the rotary shaft is provided with an adjusting nut in a matching way, the swing frame is positioned between the boss and the adjusting nut, and the side surfaces of two sides of the swing frame are respectively contacted with the boss and the adjusting nut. The deep groove ball bearing is arranged between the rotating shaft and the mounting plate, the protruding ring and the elastic check ring for the shaft are arranged on the rotating shaft, the deep groove ball bearing is located between the protruding ring and the elastic check ring for the shaft, and two sides of the inner ring of the deep groove ball bearing are respectively contacted with the protruding ring and the elastic check ring for the shaft. The rotating shaft is provided with a connecting rod, the mounting plate is provided with two positioning pins, the two positioning pins are positioned on two sides of the rotating shaft, and the connecting rod is positioned between the two positioning pins.

The utility model has the advantages that: the utility model discloses can make the relative mounting panel horizontal hunting of rotation axis, the mounting panel is installed at the actinobacillus wheel intermediate position, the wire winding left and right position of actinobacillus wheel department is tracked through the horizontal hunting that unreels the guide pulley, it is tangent with the tank bottom that unreels the guide pulley to unreel the center of unreeling the guide pulley, and because the mounting panel is installed at the actinobacillus wheel intermediate position, it is tangent with next line guide pulley to also unreel the center of swaying of guide pulley to guarantee that the line is not influenced along with the swing that unreels the guide pulley, it is inconvenient to prevent to cause the.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a sectional view taken along line A-A of FIG. 1; fig. 3 is a perspective view of fig. 1.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.

The cycloid device, as shown in fig. 1-3, comprises a mounting plate 1, a rotating shaft 9 is rotatably mounted on the mounting plate 1, an L-shaped swing frame 2 is mounted on the rotating shaft 9, an unwinding guide wheel 3 is mounted on the swing frame 2, and the middle of the bottom of a wire unwinding groove of the unwinding guide wheel 3 is tangent to the axis of the rotating shaft 9. The structure can enable the rotating shaft 9 to swing left and right relative to the mounting plate 1, the mounting plate 1 is mounted in the middle of the unwinding wheel, the left and right winding positions of the unwinding wheel are tracked through the left and right swinging of the unwinding guide wheel 3, the swinging center (namely the axis of the rotating shaft 9) of the unwinding guide wheel 3 is tangent to the bottom of the unwinding guide wheel 3, and the mounting plate 1 is mounted in the middle of the unwinding wheel, so that the swinging center of the unwinding guide wheel 3 is tangent to the next wire passing guide wheel, the wire is not affected along with the swinging of the unwinding guide wheel 3, and the inconvenience in wire arrangement is prevented.

The rotary shaft 9 is provided with a boss, an external thread is arranged on the rotary shaft 9, the rotary shaft 9 is provided with the adjusting nut 4 in a matching mode, the swing frame 2 is located between the boss and the adjusting nut 4, and the side faces of the two sides of the swing frame 2 are respectively contacted with the boss and the adjusting nut 4. The structure can firmly fix the swing frame 2, avoid the swing frame 2 from moving or shaking along the axial direction of the rotating shaft 9, and prevent the swing frame 2 from moving or shaking to influence the wire arrangement.

The deep groove ball bearing is characterized in that a deep groove ball bearing 8 is installed between the rotating shaft 9 and the installing plate 1, a convex ring and a shaft elastic check ring 7 are arranged on the rotating shaft 9, the deep groove ball bearing 8 is located between the convex ring and the shaft elastic check ring 7, and two sides of an inner ring of the deep groove ball bearing 8 are respectively contacted with the convex ring and the shaft elastic check ring 7. The structure can firmly fix the deep groove ball bearing 8, prevent the deep groove ball bearing 8 and the rotating shaft 9 from moving or shaking with the mounting plate 1, and prevent the rotating shaft 9 from driving the swing frame 2 to move or shake to influence the wire arrangement.

The rotating shaft 9 on install connecting rod 5, set up two locating pins 6 on the mounting panel 1, two locating pins 6 are located rotating shaft 9 both sides, connecting rod 5 is located between two locating pins 6. The structure can limit the swing amplitude of the connecting rod 5 through the two positioning pins 6, so that the swing angles of the rotating shaft 9 and the unreeling guide wheel 3 are limited, and the phenomenon that the unreeling guide wheel 3 rotates without limit to cause winding is avoided.

The technical contents not described in detail in the present invention are all known techniques. The above is only the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above-mentioned embodiments, all belong to the technical solution of the present invention under the thought all belong to the protection scope of the present invention, it should be pointed out, to the ordinary skilled person in the present technical field, not deviating from the present invention discloses a plurality of improvements and decorations, these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. Cycloid device, its characterized in that: the unwinding device comprises an installation plate (1), wherein a rotation shaft (9) is rotatably installed on the installation plate (1), an L-shaped swing frame (2) is installed on the rotation shaft (9), an unwinding guide wheel (3) is installed on the swing frame (2), and the middle of the bottom of a pay-off groove of the unwinding guide wheel (3) is tangent to the axis of the rotation shaft (9).

2. The gerotor device of claim 1, wherein: the rotary shaft (9) is provided with a boss, an external thread is formed on the rotary shaft (9), the rotary shaft (9) is provided with the adjusting nut (4) in a matched mode, the swing frame (2) is located between the boss and the adjusting nut (4), and the side faces of the two sides of the swing frame (2) are respectively contacted with the boss and the adjusting nut (4).

3. The gerotor device of claim 1, wherein: rotation axis (9) and mounting panel (1) between installation deep groove ball bearing (8), set up bulge loop and for the axle circlip (7) on rotation axis (9), deep groove ball bearing (8) are located between bulge loop and the for the axle circlip (7), the inner circle both sides of deep groove ball bearing (8) are touched with bulge loop and for the axle circlip (7) respectively.

4. The gerotor device of claim 1, wherein: rotation axis (9) on install connecting rod (5), set up two locating pins (6) on mounting panel (1), two locating pins (6) are located rotation axis (9) both sides, connecting rod (5) are located between two locating pins (6).