CN219444680U

CN219444680U - Sprocket polishing mechanism capable of fixing sprocket

Info

Publication number: CN219444680U
Application number: CN202223499541.2U
Authority: CN
Inventors: 邓石峰; 毕秋香; 毕银香; 刘波; ***; 戴息良
Original assignee: Foshan Shunde Qiuyu Machinery Co ltd
Current assignee: Foshan Shunde Qiuyu Machinery Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-08-01
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a sprocket polishing mechanism capable of fixing a sprocket, which comprises a base, a first motor and a threaded rod, wherein the threaded rod is provided with a polishing mechanism for fixing the sprocket during polishing. According to the utility model, the distance between the two rotating rod clamping arms is adjusted through the bidirectional telescopic rod to fix the sprocket main body, the threaded rod is started to rotate through the first motor, the fixed sprocket main body is moved into the polishing machine main body to polish, the rotating rod clamping arm is driven to rotate through the starting of the second motor to polish the sprocket main body, the clamped part cannot polish in the polishing process, the electric telescopic table is lifted to contact the sprocket main body, the bidirectional telescopic rod is started to expand the two rotating rod clamping arms, the clamping part is higher than the rotating rod clamping arm before the electric telescopic table is continuously lifted to drive the sprocket main body, and then the sprocket main body is clamped and fixed, so that all parts of the sprocket main body are polished, and the polishing quality is improved.

Description

Sprocket polishing mechanism capable of fixing sprocket

Technical Field

The utility model relates to the technical field of sprocket polishing and fixing, in particular to a sprocket polishing mechanism capable of fixing a sprocket.

Background

The sprocket is a cog sprocket wheel for meshing with precisely pitched blocks on links or cables. The sprocket is widely used in chemical industry, textile machinery etc. and when processing the sprocket, need polish the sprocket, and for the stability when polishing, need carry out fixed polishing to the sprocket, but the sprocket has a portion to contact on the holding device when fixed to divide unable polishing, make sprocket surface polishing not thoroughly.

To this end, we propose a sprocket polishing mechanism that can fix the sprocket to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a sprocket polishing mechanism capable of fixing a sprocket, which is characterized in that when the sprocket polishing mechanism is used, a distance between two rotating rod clamping arms is adjusted through a bidirectional telescopic rod, a sprocket main body is fixed, a first motor starts a threaded rod to rotate, the fixed sprocket main body is moved into a polishing machine main body to polish, a second motor starts to drive one rotating rod clamping arm to rotate, the sprocket main body is rotated and polished, in the polishing process, a clamped part cannot be polished, the electric telescopic rod is lifted to contact the sprocket main body, the bidirectional telescopic rod is started to expand the two rotating rod clamping arms, the electric telescopic rod is continuously lifted, the clamped part before the sprocket main body is driven is higher than the rotating rod clamping arm, and then the clamping and fixing are carried out on the sprocket main body to polish, so that all parts of the sprocket main body are polished, the polishing quality is improved, and the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the chain wheel polishing mechanism capable of fixing the chain wheel comprises a base, a first motor and a threaded rod, wherein the threaded rod is provided with a polishing mechanism for fixing the chain wheel during polishing; the polishing mechanism comprises a threaded sleeve which is in threaded connection with the outer wall of a threaded rod, a limit sleeve is fixedly welded at the lower end of the threaded sleeve, a limit rod is inserted into the limit sleeve in a sliding manner, a connecting plate is fixedly welded at the upper end of the threaded sleeve, a sliding groove is formed in the connecting plate, a sliding block is fixedly connected with the sliding groove in a sliding manner, a movable column is fixedly welded at the upper end of the sliding block, a motor No. two is fixedly welded at one side of the upper end of the movable column, a rotating rod clamping arm is fixedly welded at one end of a rotating shaft of the motor No. two, a bidirectional telescopic rod is fixedly welded at the inner side of the lower end of the movable column, and an electric telescopic table is fixedly welded at the upper end of the bidirectional telescopic rod.

In a further embodiment, the two symmetrical moving columns are arranged and are fixedly connected with two sides of the bidirectional telescopic rod at the same time.

In a further embodiment, the moving column slides in the sliding groove towards two sides under the pushing of the bidirectional telescopic rod through the sliding block arranged at the lower end.

In a further embodiment, the symmetrical positions of the rotating rod clamping arms are also provided with rotating rod clamping arms which are rotatably sleeved on the other movable column.

In a further embodiment, the base is provided with a polishing machine body at one end, and the polishing mechanism is inserted into the polishing machine body at one end by rotation of the threaded rod.

In a further embodiment, one side of the rotating rod clamping arm is a sprocket main body, and the sprocket main body drives the rotating rod clamping arm to fix the sprocket main body through inward expansion of the bidirectional expansion rod.

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

according to the utility model, when the chain wheel main body is used, the distance between the two rotating rod clamping arms is adjusted through the bidirectional telescopic rod, the fixed chain wheel main body is moved into the polishing machine main body to be polished through the rotation of the first motor, in the polishing process, the rotation of the rotating rod clamping arms is driven through the start of the second motor, the chain wheel main body is rotated to be polished, the clamped part cannot be polished, the electric telescopic table is lifted to contact the chain wheel main body, the bidirectional telescopic rod is started to expand the two rotating rod clamping arms, the electric telescopic table is continuously lifted, the clamping position before the chain wheel main body is driven to be higher than the rotating rod clamping arms, the chain wheel main body is clamped and fixed, and the polishing is performed, so that all parts of the chain wheel main body are polished, and the polishing quality is improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a sprocket polishing mechanism capable of fixing a sprocket;

FIG. 2 is a schematic diagram of a polishing mechanism;

fig. 3 is a schematic view of a polishing mechanism fixing structure.

In the figure: 1. a base; 2. a polishing machine main body; 3. a motor I; 4. a threaded rod; 5. a threaded sleeve; 6. a limit sleeve; 7. a limit rod; 8. a connecting plate; 9. a moving column; 10. a motor II; 11. a rotating rod clamping arm; 12. a sprocket body; 13. a bidirectional telescopic rod; 14. an electric telescopic table; 15. a chute; 16. a sliding block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a sprocket polishing mechanism capable of fixing a sprocket comprises a base 1, a first motor 3 and a threaded rod 4, wherein a threaded sleeve 5 is arranged on the outer wall of the threaded rod 4, when polishing, the threaded rod 4 is rotated by starting the first motor 3, the threaded sleeve 5 is driven to move by the characteristic of threaded connection and enter a polishing machine main body 2 on one side, in the moving process, as the lower end of the threaded sleeve 5 is fixedly welded with a limit sleeve 6, a limit rod 7 is movably inserted in the limit sleeve 6, the limit rod 7 is fixedly connected on the side wall of the base 1, limits the moving threaded sleeve 5 so as to enable the moving threaded sleeve 5 to smoothly move, a connecting plate 8 is fixedly welded at the upper end of the threaded sleeve 5, the connecting plate 8 is fixedly welded with a chute 15 arranged in the connecting plate 8 and a bidirectional telescopic rod 13 fixedly arranged at the upper end of the connecting plate 8, when the position of the moving column 9 on two sides of the bidirectional telescopic rod 13 is adjusted, the bidirectional telescopic rod 13 is started to drive the moving column 9 to move to two sides, a sliding block 16 is arranged at the lower end of the moving column 9, one end of the moving column 9 which can slide in a threaded manner is adjusted in the position of the connecting plate 8, after the position is adjusted, a sprocket main body 12 which needs to be polished is placed at the upper end of the moving column 9, a second motor 10 is arranged at the upper end of the moving column 9, one side of the second motor 10 is provided with a rotating rod clamping arm 11, the rotating rod clamping arm 11 firstly fixes the sprocket main body 12 through the starting of the bidirectional telescopic rod 13, after the fixing, the fixed sprocket main body 12 is rotated through the starting of the second motor 10 to be matched with the polishing machine main body 2 for polishing, after the polishing is finished, the clamped part cannot be polished, the clamped part is contacted with the sprocket main body 12 through lifting the electric telescopic table 14, simultaneously, the bidirectional telescopic rod 13 is started to spread the two rotating rod clamping arms 11, the electric telescopic table 14 is continuously lifted, and after the clamping position before driving the chain wheel main body 12 is higher than the rotating rod clamping arms 11, the chain wheel main body 12 is clamped and fixed, and polishing is carried out, so that all the parts of the chain wheel main body 12 are polished, and the polishing quality is improved.

The working principle of the utility model is as follows: as shown in the figure, during polishing, the first motor 3 is started to rotate the threaded rod 4, the threaded sleeve 5 is driven to move through the characteristic of threaded connection and enter the polishing machine main body 2 on one side, in the moving process, as the lower end of the threaded sleeve 5 is fixedly welded with the limiting sleeve 6, the inside of the limiting sleeve 6 is movably inserted with the limiting rod 7, the limiting rod 7 is fixedly connected to the side wall of the base 1 to limit the moving threaded sleeve 5 so as to smoothly move, the upper end of the threaded sleeve 5 is fixedly welded with the connecting plate 8, the connecting plate 8 drives the moving column 9 to move towards two sides through starting the bidirectional telescopic rod 13 through the sliding chute 15 which is arranged in the inside and the bidirectional telescopic rod 13 which is fixedly arranged at the upper end of the connecting plate 8 when the positions of the moving columns 9 on two sides of the bidirectional telescopic rod 13 are regulated, and the lower end of the moving column 9 is provided with the sliding block 16, the end of the movable column 9 which can slide is arranged on the connecting plate 8 for position adjustment, after the position adjustment, the sprocket main body 12 to be polished is placed on the upper end of the movable column 9, a second motor 10 is arranged on the upper end of the movable column 9, one side of the second motor 10 is provided with a rotating rod clamping arm 11, the sprocket main body 12 is firstly fixed through the starting of a bidirectional telescopic rod 13, after the fixing, the fixed sprocket main body 12 is rotated through the starting of the second motor 10 to match with the polishing machine main body 2 for polishing, after polishing, the clamped part cannot be polished, after the electric telescopic table 14 is lifted to contact with the sprocket main body 12, the bidirectional telescopic rod 13 is started to expand two rotating rod clamping arms 11, the electric telescopic table 14 is continuously lifted, and the clamped part before the sprocket main body 12 is driven is higher than the rotating rod clamping arm 11, the sprocket body 12 is clamped and fixed, and polished, so that each portion of the sprocket body 12 is polished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Sprocket polishing mechanism that can fix sprocket, including base (1), motor number one (3) and threaded rod (4), its characterized in that: the threaded rod (4) is provided with a polishing mechanism for fixing the chain wheel during polishing;

the polishing mechanism comprises a threaded sleeve (5) which is in threaded connection with the outer wall of a threaded rod (4), a limit sleeve (6) is fixedly welded at the lower end of the threaded sleeve (5), a limit rod (7) is fixedly welded at the inner side of the limit sleeve (6), a connecting plate (8) is fixedly welded at the upper end of the threaded sleeve (5), a sliding groove (15) is formed in the connecting plate (8), a sliding block (16) is fixedly connected with the sliding block (15) in a sliding manner, a movable column (9) is fixedly welded at the upper end of the sliding block (16), a second motor (10) is fixedly welded at one side of the upper end of the movable column (9), a rotating rod clamping arm (11) is fixedly welded at one end of a rotating shaft of the second motor (10), a bidirectional telescopic rod (13) is fixedly welded at the inner side of the lower end of the movable column (9), and an electric telescopic table (14) is fixedly welded at the upper end of the bidirectional telescopic rod (13).

2. A sprocket polishing mechanism for fixing a sprocket as set forth in claim 1, wherein: the movable column (9) is provided with two symmetrical columns and is fixedly connected with two sides of the bidirectional telescopic rod (13) at the same time.

3. A sprocket polishing mechanism for fixing a sprocket as set forth in claim 1, wherein: the movable column (9) slides in the sliding groove (15) to two sides under the pushing of the bidirectional telescopic rod (13) through the sliding block (16) arranged at the lower end.

4. A sprocket polishing mechanism for fixing a sprocket as set forth in claim 1, wherein: the symmetrical positions of the rotating rod clamping arms (11) are also provided with the rotating rod clamping arms (11), and the rotating rod clamping arms (11) are rotationally sleeved on the other movable column (9).

5. A sprocket polishing mechanism for fixing a sprocket as set forth in claim 1, wherein: one end of the base (1) is provided with a polishing machine main body (2), and one end of the polishing mechanism is arranged in the polishing machine main body (2) through rotation of the threaded rod (4).

6. A sprocket polishing mechanism for fixing a sprocket as set forth in claim 1, wherein: one side of the rotating rod clamping arm (11) is provided with a chain wheel main body (12), and the chain wheel main body (12) drives the rotating rod clamping arm (11) to fix the chain wheel main body (12) through inward expansion of the bidirectional expansion link (13).