CN210684035U

CN210684035U - Concave ring plate general chain gap bridge chain wheel

Info

Publication number: CN210684035U
Application number: CN201921387528.3U
Authority: CN
Inventors: 冯胜利
Original assignee: Jihua 3542 Textile Co Ltd
Current assignee: Jihua 3542 Textile Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-05
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a spill ring plate total chain gap bridge sprocket relates to textile processing technical field, including the sprocket skeleton, the both ends of sprocket skeleton all are provided with the sprocket retaining ring, and one side of sprocket skeleton has seted up the dead eye, the outside of sprocket skeleton is provided with the chain working face, the internally mounted of dead eye has the bearing, and the inner wall of dead eye has seted up bearing location jump ring groove. The utility model has the advantages of being scientific and reasonable in structure, design traditional convex sprocket into the spill sprocket, it is little to overcome current convex sprocket contact surface, the load is big, be the cockscomb structure after easily producing the abrasiveness and wearing and tearing, the ring plate operation appears irregularly, beat, the bad defect of cop shaping, effectively improve the area of contact of sprocket, and the manufacturing cost is reduced, and the work efficiency is improved, through the wear-resisting circle that sets up, the wearability of chain working face is further improved, the life of extension sprocket, and labour saving and time saving is dismantled in its installation, and stronger practicality has.

Description

Concave ring plate general chain gap bridge chain wheel

Technical Field

The utility model relates to a textile processing technology field specifically is a spill ring plate total chain passes a bridge chain wheel.

Background

The spinning frame is a main machine for spinning, and the ring rail of the spinning frame needs to drive the gap bridge chain wheel to move through a chain when the ring rail of the spinning frame does up and down lifting actions.

However, most of the chain wheels on the market at present are convex chain wheels, the contact surface is small, the load is large, the service life is short, the chain wheels are easy to wear, and the chain wheels are serrated after being worn, so that the phenomena of irregular running, pause and poor bobbin yarn forming of a ring plate occur, the product yield is influenced, and the cost consumption is increased. Accordingly, one skilled in the art has provided a concave ring plate overall chain gap bridge sprocket to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a spill ring plate total chain passes a bridge sprocket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spill ring plate total chain sprocket of passing a bridge, includes the sprocket skeleton, the both ends of sprocket skeleton all are provided with the sprocket retaining ring, and one side of sprocket skeleton has seted up the dead eye, the outside of sprocket skeleton is provided with the chain working face, the internally mounted of dead eye has the bearing, and the inner wall of dead eye has seted up bearing location jump ring groove, the outside cover of chain working face is equipped with wear-resisting circle, the jump ring is all installed at the both ends of bearing.

As a further aspect of the present invention: the clamp spring is matched with the bearing positioning clamp spring groove, and the clamp spring is arranged inside the bearing positioning clamp spring groove.

As a further aspect of the present invention: the outer diameter of the bearing is smaller than the inner diameter of the bearing hole, and the bearing is a 205 ball bearing.

As a further aspect of the present invention: the inner diameter of the wear-resistant ring is larger than the outer diameter of the chain wheel framework.

As a further aspect of the present invention: wear-resisting circle is including last semi-ring and lower semi-ring that the symmetry set up, the telescopic link is installed with the junction of lower semi-ring to last semi-ring, the top of semi-ring has been seted up down and has been held the chamber, the top that holds the chamber is provided with the spacing groove, and holds the inside fixed mounting in chamber and have reset spring, reset spring's upper end is provided with the upper fixed plate, and reset spring's bottom installs the bottom plate.

As a further aspect of the present invention: the upper half ring and the lower half ring are fixedly connected through a telescopic rod.

As a further aspect of the present invention: one end of the telescopic rod is fixedly connected with the upper semi-ring, and the other end of the telescopic rod is fixedly connected with the upper fixing plate.

As a further aspect of the present invention: the reset spring is fixedly connected with the telescopic rod through an upper fixing plate, and the reset spring is fixedly connected with the containing cavity through a lower fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses being the spill sprocket with traditional convex sprocket design, overcoming present convex sprocket contact surface little, load big, easily produce the wearing and tearing back and be the cockscomb structure, appearing the ring plate operation irregularity, beat, the bad defect of cop shaping, effectively improve the area of contact of sprocket, reduced manufacturing cost, further alleviate work load, improve work efficiency, suitable extensive popularization.

2. The utility model discloses a wear-resisting circle that sets up further improves the wearability of chain working face, the life of extension sprocket, and labour saving and time saving is dismantled in its installation, be convenient for change, stronger practicality has, when the wear-resisting circle of needs installation, the semi-ring makes its and lower semi-ring separation in the pulling, it stretches out to drive the telescopic link, with its cover be equipped with on the chain working face can, the semi-ring is gone up in the pine, it gets into and holds the chamber to drive the telescopic link withdrawal under reset spring's elastic shrinkage for wear-resisting circle block is in the outside of chain working face.

Drawings

FIG. 1 is a schematic structural view of a concave ring plate main chain gap bridge chain wheel;

FIG. 2 is a schematic view of an installation structure of a bearing positioning clamp spring groove in a concave ring plate main chain gap bridge chain wheel;

FIG. 3 is a schematic view of an installation structure of a clamp spring in a concave ring plate main chain gap bridge chain wheel;

FIG. 4 is a perspective view of a wear ring in a concave ring plate overall chain gap bridge sprocket;

FIG. 5 is a schematic structural view of a concave ring plate main chain gap bridge chain wheel with opened wear-resistant rings;

FIG. 6 is a schematic plane structure diagram of a wear-resistant ring in a concave ring plate total chain gap bridge sprocket.

In the figure: 1. a sprocket skeleton; 2. a sprocket retaining ring; 3. a bearing bore; 4. a chain working face; 5. a bearing positioning clamp spring groove; 6. a bearing; 7. wear-resistant rings; 71. an upper half ring; 72. a lower half ring; 73. a telescopic rod; 74. an accommodating chamber; 75. a limiting groove; 76. a return spring; 77. an upper fixing plate; 78. a lower fixing plate; 8. and a clamp spring.

Detailed Description

Please refer to fig. 1-6, in an embodiment of the present invention, a concave ring plate total chain gap bridge sprocket, including a sprocket skeleton 1, both ends of the sprocket skeleton 1 are all provided with a sprocket retainer ring 2, and one side of the sprocket skeleton 1 is provided with a bearing hole 3, the outside of the sprocket skeleton 1 is provided with a chain working face 4, the internally mounted of the bearing hole 3 has a bearing 6, and the inner wall of the bearing hole 3 has a bearing positioning clamp spring groove 5, the two ends of the bearing 6 are all provided with a clamp spring 8, the clamp spring 8 is matched with the bearing positioning clamp spring groove 5, and the clamp spring 8 is arranged inside the bearing positioning clamp spring groove 5, the outer diameter of the bearing 6 is smaller than the inner diameter of the bearing hole 3, and the bearing 6 is a 205 ball bearing The defects of poor beating and bobbin yarn forming are overcome, the contact area of the chain wheel is effectively increased, the production cost is reduced, the workload is further reduced, the working efficiency is improved, and the chain wheel is suitable for wide popularization.

The outer side of the chain working surface 4 is sleeved with a wear-resistant ring 7, the inner diameter of the wear-resistant ring 7 is larger than the outer diameter of the chain wheel framework 1, the wear-resistant ring 7 comprises an upper half ring 71 and a lower half ring 72 which are symmetrically arranged, a telescopic rod 73 is arranged at the joint of the upper half ring 71 and the lower half ring 72, a containing cavity 74 is arranged at the top end of the lower half ring 72, a limiting groove 75 is arranged at the top of the containing cavity 74, a reset spring 76 is fixedly arranged in the containing cavity 74, an upper fixing plate 77 is arranged at the upper end of the reset spring 76, a lower fixing plate 78 is arranged at the bottom end of the reset spring 76, the upper half ring 71 and the lower half ring 72 are fixedly connected through the telescopic rod 73, one end of the telescopic rod 73 is fixedly connected with the upper half ring 71, the other end of the telescopic rod 73 is fixedly connected with the upper fixing plate, through the wear-resisting circle 7 that sets up, the wearability of chain working face 4 has further been improved, the life of extension sprocket, and labour saving and time saving is dismantled in its installation, be convenient for change, stronger practicality has, when the wear-resisting circle 7 of needs installation, half ring 71 makes its and lower half ring 72 separation in the pulling, it stretches out to drive telescopic link 73, with its cover be equipped with on chain working face 4 can, loosen first half ring 71, drive telescopic link 73 withdrawal entering and hold chamber 74 under reset spring 76's elastic shrinkage, make the outside at chain working face 4 of wear-resisting circle 7 block.

The utility model discloses a theory of operation is: firstly, install jump ring 8 in the both sides of bearing 6, then, install bearing 6 in dead eye 3, make jump ring 8 block in bearing location jump ring groove 5, then, installation wear-resisting circle 7, the pulling is gone up semi-ring 71 and is made its and lower semi-ring 72 separation, it stretches out to drive telescopic link 73, it can on chain working face 4 to overlap it, loosen first semi-ring 71, drive telescopic link 73 withdrawal under the elastic contraction of reset spring 76 and get into and hold the chamber 74, make wear-resisting circle 7 block in the outside of chain working face 4, wear resistance through the wear-resisting circle 7 that sets up further improves chain working face 4, the life of extension sprocket, and its installation dismantlement labour saving and time saving, be convenient for change, have stronger practicality. Furtherly again, with sprocket embedding sprocket support arm in, penetrate the staff fixed can, in the use, the chain produces the motion with the 7 contacts of wear-resisting circle in the 4 outsides of chain working face, accomplishes the operation action about the ring plate, the utility model discloses be the spill sprocket with traditional convex sprocket design, overcome that current convex sprocket contact surface is little, the load is big, be the cockscomb structure after easily producing the abrasiveness and wearing and tearing, the ring plate operation appears irregularly, breaks down, the bad defect of cop shaping, effectively improves the area of contact of sprocket, has reduced manufacturing cost, further alleviates work load, improves work efficiency, suitable extensive popularization.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a spill ring plate total chain sprocket of passing a bridge, includes sprocket skeleton (1), its characterized in that, the both ends of sprocket skeleton (1) all are provided with sprocket retaining ring (2), and one side of sprocket skeleton (1) has seted up dead eye (3), the outside of sprocket skeleton (1) is provided with chain working face (4), the internally mounted of dead eye (3) has bearing (6), and the inner wall of dead eye (3) has seted up bearing location jump ring groove (5), the outside cover of chain working face (4) is equipped with wear-resisting circle (7), jump ring (8) are all installed at the both ends of bearing (6).

2. The concave ring plate total chain gap bridge chain wheel as claimed in claim 1, wherein the clamp spring (8) is matched with the bearing positioning clamp spring groove (5), and the clamp spring (8) is arranged inside the bearing positioning clamp spring groove (5).

3. A concave ring plate overall chain gap bridge sprocket as claimed in claim 1, characterized in that the outer diameter of the bearing (6) is smaller than the inner diameter of the bearing hole (3), and the bearing (6) is a 205 ball bearing.

4. The concave ring plate total chain gap bridge sprocket as claimed in claim 1, wherein the inner diameter of the wear-resistant ring (7) is larger than the outer diameter of the sprocket skeleton (1).

5. The concave ring plate total chain gap bridge sprocket as claimed in claim 1, wherein the wear-resistant ring (7) comprises an upper half ring (71) and a lower half ring (72) which are symmetrically arranged, a telescopic rod (73) is installed at the joint of the upper half ring (71) and the lower half ring (72), a containing cavity (74) is opened at the top end of the lower half ring (72), a limit groove (75) is arranged at the top of the containing cavity (74), a return spring (76) is fixedly installed inside the containing cavity (74), an upper fixing plate (77) is arranged at the upper end of the return spring (76), and a lower fixing plate (78) is installed at the bottom end of the return spring (76).

6. The concave ring plate total chain gap bridge sprocket as claimed in claim 5, wherein the upper half ring (71) and the lower half ring (72) are fixedly connected by a telescopic rod (73).

7. The concave ring plate total chain gap bridge sprocket as claimed in claim 5, wherein one end of the telescopic rod (73) is fixedly connected with the upper half ring (71), and the other end is fixedly connected with the upper fixing plate (77).

8. A concave ring plate total chain gap bridge chain wheel according to claim 5, characterized in that the return spring (76) is fixedly connected with the telescopic rod (73) through an upper fixing plate (77), and the return spring (76) is fixedly connected with the accommodating cavity (74) through a lower fixing plate (78).