CN212360716U

CN212360716U - Protection architecture of assembly line power shaft

Info

Publication number: CN212360716U
Application number: CN202020281663.6U
Authority: CN
Inventors: 谢家雀; 刘金矿
Original assignee: Shenzhen Zhixin Precision Instrument Co ltd
Current assignee: Shenzhen Zhixin Precision Instrument Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2021-01-15
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a protection architecture of assembly line power shaft, including locating plate A, locating plate B, plate body A, plate body B, the power shaft, combination bearing A, combination bearing B, belt pulley A and belt pulley B, locating plate A and locating plate B pass through plate body A and plate body B fixed connection, locating plate A, locating plate B, plate body A and plate body B make up and enclose into a cavity, the one end of power shaft is passed through combination bearing A and is connected with locating plate A rotation, the other end of power shaft is passed through combination bearing B and is connected with locating plate B rotation, the power shaft is close to the position cover of one end and is established belt pulley A, the power shaft is close to the position cover of the other end and is established belt pulley B. The utility model discloses when satisfying the free rotation, when keeping apart certain interval with belt pulley and locating plate, can be with the belt probably have the power of cluster moving conduct locating plate A and/or locating plate B on, reduce the belt pulley axial cluster and move, reduce the friction of power shaft, extension power shaft life-span.

Description

Protection architecture of assembly line power shaft

Technical Field

The utility model relates to a protection architecture of assembly line power shaft belongs to assembly line production technical field.

Background

The power shaft of the current assembly line is provided with 2 belt pulleys for driving the assembly line belt, and conventionally, the 2 belt pulleys are respectively tightly propped by 2 screws in the 90-degree direction and are connected with the power shaft into a whole; in order to prevent friction between the belt pulley and the positioning plate, a certain gap is reserved in design, but due to the fact that the jackscrew is tightly jacked, when the belt pulley runs for a long time and the load is variable, the jackscrew can be loosened to cause the belt pulley to move in a string mode, the power shaft rubs against the positioning plate after power is applied, and the power shaft is ground and broken after long-time friction. Therefore, a protection structure for the power shaft of the assembly line is urgently needed to solve the problem existing in the prior art.

In order to solve the technical problems, a new technical scheme is especially provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection architecture of assembly line power shaft 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 protection architecture of assembly line power shaft, includes locating plate A, locating plate B, plate body A, plate body B, power shaft, combination bearing A, combination bearing B, belt pulley A and belt pulley B, and locating plate A and locating plate B pass through plate body A and plate body B fixed connection, locating plate A, locating plate B, plate body A and plate body B make up and enclose into a cavity in the cavity, the one end of power shaft rotates with locating plate A through combination bearing A and is connected, and the other end of power shaft rotates with locating plate B through combination bearing B and is connected, belt pulley A is established to the position cover that the power shaft is close to one end, belt pulley B is established to the position cover that the power shaft is close to the other end.

Preferably, the belt pulley A and the belt pulley B are fixedly connected with the power shaft respectively.

Preferably, the central lines of the belt pulley A and the belt pulley B are on the same straight line with the axial line of the power shaft.

Preferably, the position plate A, the positioning plate B, the plate body A and the plate body B are fixedly connected with each other in a screw connection mode.

Compared with the prior art, the beneficial effects of the utility model are that: when satisfying free rotation, when keeping apart certain interval with belt pulley and locating plate, can be with the belt probably have the power of moving of cluster conduct locating plate A and/or locating plate B on, reduce belt pulley axial and move cluster, reduce the friction of power shaft, prolong the power shaft life-span.

Drawings

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

Fig. 2 is a schematic top view of fig. 1.

3 fig. 3 3 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 3 2 3. 3

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The object of the present invention is to solve the problems mentioned in the background art only, and the disclosure provides a principle which is only to solve the technical problems mentioned in the background art, therefore, a person skilled in the art should know that the technical solution of the present invention is disclosed to such an extent that the problems mentioned in the background art can be completely implemented. Therefore, if a person skilled in the art encounters new technical problems while implementing the present technical solution, the person skilled in the art should understand that the directional problem of secondary or tertiary development can be made on the basis of the present invention, and should not understand that the present invention is not fully disclosed or can not be implemented by newly proposing a problem, which all belong to the obvious ways known to the person skilled in the art. If the present invention describes the prior art section in the description of the specific embodiments, the prior art section is referred to, and the prior art section is not specifically described, it can be naturally understood as the prior art by the person skilled in the art.

And, this application needs to explain in advance that the utility model discloses on solving and realizing this basis and providing more a selection mode for the user, other technological effects that reach are only to belong to the benevolence person and see the benevolence, and the wisdom is seen to the wisdom notion, for example, if think that the technological effect that this application part described can not realize or reach, can understand that this can not realize or reach exaggerates beneficial effect and belongs to the mistake of writing part, can ignore or delete the processing, simultaneously, because this kind of condition belongs to the mistake of writing in advance has been explained here, when deleting, should not understand as the modification and go beyond the scope that the original description recorded.

Referring to the attached drawings of the specification, the utility model provides a technical scheme: a protection structure of an assembly line power shaft comprises a positioning plate A1, a positioning plate B2, a plate body A3, a plate body B4, a power shaft 5, a combined needle bearing A6, a combined needle bearing B7, a belt pulley A8 and a belt pulley B9, wherein the positioning plate A1 and the positioning plate B2 are fixedly connected through a plate body A3 and a plate body B4, the positioning plate A1, the positioning plate B2, the plate body A3 and the plate body B4 are combined to form a cavity, one end of the power shaft 5 is rotatably connected with the positioning plate A1 through the combined needle bearing A6, the other end of the power shaft 5 is rotatably connected with the positioning plate B2 through the combined needle bearing B7, the belt pulley A8 is sleeved at a position of the power shaft 5 close to one end, the belt pulley B9 is sleeved at a position of the power shaft 5 close to the other end, the utility model is based on the condition that no any product has advantages and no defects, the utility model is only used for a specific, for example, the scenarios mentioned in the background, such as the case where a user considers an inconvenient use in some situations, and in that situation does not recommend purchasing the application for use, the product is directed to and recommends only the user's use that requires the scenario mentioned in the background and that can simultaneously accept and ignore other negative factors, all within the scope of embodiments known to those of ordinary skill in the art.

Preferably, the belt pulley A8 and the belt pulley B9 are fixedly connected to the power shaft 5, the center lines of the belt pulley A8 and the belt pulley B9 are on the same straight line with the axis line of the power shaft 5, and the position plate a, the position plate B2, the plate body A3 and the plate body B4 are fixedly connected to each other by means of screws, meanwhile, the technical solution of the present invention is only an embodiment of an ideal state, such as horizontal or vertical or other, and in the existing industrial production process, some errors are inevitably generated, which are unavoidable in industrial production, and also can be expected and known by those skilled in the art, and can be understood as the prior art, and in the description of the present invention, the description language or scheme adopted is only a best embodiment with respect to the drawings, and those skilled in the art can implement the scheme of the present invention, the utility model discloses can select the concrete implementation mode in a flexible way on the scheme basis, all belong to the extension implementation mode that ordinary skilled in the art can know. And, the utility model discloses in some realization the mode preferred of the scheme of the utility model discloses although can realize a bit the utility model discloses technical scheme, nevertheless not the best, probably there is new problem even, this new problem, for example anyone according to the utility model provides a new technical problem that does not mention in this application background art, can all understand as can make the directionality problem of continuation research and development on the basis of the utility model discloses on stating that this directionality problem is not the technical problem that the utility model aims to solve's basis, the utility model discloses technical scheme should understand that ordinary technical personnel in this field can clearly implement the technical scheme of the utility model.

In use, the parts of the present invention not specifically illustrated can be understood as the prior art, for example, the combination needle bearing a and the combination needle bearing B can be understood as the combination needle bearing known to those skilled in the art, and the type and/or size of the combination needle bearing a and the combination needle bearing B can be understood as any type and/or size of the combination needle bearing, which can be selected only by matching and matching with each part of the present invention, the present invention adopts the positioning plate a1, the positioning plate B2, the plate A3, the plate B4, the power shaft 5, the combination needle bearing a, the combination needle bearing B, the belt pulley A8 and the belt pulley B9 on the basis of the prior art, as shown in fig. 1, the positioning plate a1 and the positioning plate B2 are fixedly connected through the plate A3 and the plate B4, the positioning plate a1, the positioning plate B2, the plate A3 and the plate B4 are combined to form a cavity, in which, one end of a power shaft 5 is rotatably connected with a positioning plate A1 through a combined needle bearing A, the other end of the power shaft 5 is rotatably connected with a positioning plate B2 through a combined needle bearing B, a belt pulley A8 is sleeved at the position, close to one end, of the power shaft 5, a belt pulley B9 is sleeved at the position, close to the other end, of the power shaft 5, and when the power shaft 5 rotates through the combined needle bearing A6 and the combined needle bearing B7, the power shaft can freely rotate, and can conduct the force, possibly causing the belt to move, to the positioning plate A1 and/or the positioning plate B2 while separating the belt pulley from the positioning plate at a certain distance, so that the axial movement of the belt pulley is reduced, the friction of the power shaft 5 is reduced, and the service life of the.

And simultaneously, the utility model discloses the closely degree of cooperation and the part that does not explain specifically between each part can all be understood as the embodiment that can know of the ordinary technical staff in the field among the prior art, and is concrete on the basis of the utility model discloses on the basis of scheme, the ordinary technical staff accessible in the field is in order to accord with logic analysis and/or reason and is mended the utility model discloses some not enough on the details make the utility model discloses technical scheme is more perfect and optimization. For example, the present invention is also directed to protecting principles rather than specific data, and also in view of the fact that the size, data, etc. do not belong to the object protected by the utility model, and therefore do not describe in detail, and those skilled in the art can understand any implementation way known to those skilled in the art by combining with the prior art on the basis of the present invention, the present invention may have the defect mentioned in the background, and this defect may be the defect that the utility model has not been reached by the material of the people, but in doing a technical development, it is difficult to develop a technology without any defect, the solution of this defect can be understood as the prior art, and the utility model discloses a crowd only needs the environmental use mentioned in the background and can ignore this defect and continue to select the user to use. Based on this, what is claimed in the present application is only a part of the principle of the solution corresponding to the problem of the background art, and other parts, for example, how to implement the technical solution of the present application more optimally on the basis of the principle of the present application, obviously, the technical solution of the present application with clear description is not completely implemented through one development and one patent application, so the technical solution of the present application is only limited to the technical problem to be solved in the corresponding background art, and other parts can be completed in another development and patent application, or be continuously improved on the technology of the solution of the present application by other technical personnel in the art, and apply a patent to achieve the optimal using effect, all of which belong to the known ways in the art.

The design to be explained is: the control circuit involved in the present design is a conventional technique for controlling the operation of each component and the corresponding control program. The drawings are only for purposes of illustrating the principles of the invention that will be readily understood by those skilled in the art. Because of the limitation of the page size of the patent application document, in order to clearly show the principle, the proportional size between each component in the drawings may be inconsistent with the actual product, and it can be understood by those skilled in the art that, for example, the structural principle of a certain part in the drawings is highlighted, the part is intentionally drawn to be larger, and the other part appears to be smaller, so that the situation can be understood, and as can be understood by those skilled in the art, on the basis of the principle of the present invention, it is naturally possible to make each component smaller, more delicate and more practical on the basis of the present invention by using an industrial more reasonable design, and in the process of application, if a part of the description in the claims, the description and the drawings of the specification is deleted, the part of the description which is unclear is a part of the technical personnel in the field to understand and implement, that is, it is not understood in which range the unclear portion is described, and therefore, if it is considered that the modification beyond the range described in the original specification and the claims is obviously unreasonable without knowing which range, it should be simply understood that the unclear portion is deleted in the present application in order to overcome the existing defect, and the unclear portion is deleted without exceeding the range described in the original specification and the claims.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; and as will be appreciated by those skilled in the art, the benefits of the present invention are only better than those of the current embodiments of the prior art under certain circumstances, rather than being directed to the best use in the industry.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection architecture of assembly line power shaft which characterized in that: the belt pulley comprises a positioning plate A, a positioning plate B, a plate body A, a plate body B, a power shaft, a combined needle bearing A, a combined needle bearing B, a belt pulley A and a belt pulley B, wherein the positioning plate A and the positioning plate B are fixedly connected through the plate body A and the plate body B, the positioning plate A, the positioning plate B, the plate body A and the plate body B are combined to form a cavity, one end of the power shaft is rotatably connected with the positioning plate A through the combined needle bearing A, the other end of the power shaft is rotatably connected with the positioning plate B through the combined needle bearing B, the belt pulley A is sleeved at the position, close to one end, of the power shaft, and the belt pulley B is sleeved at the position.

2. The protection structure of an assembly line power shaft of claim 1, characterized in that: and the belt pulley A and the belt pulley B are respectively and fixedly connected with the power shaft.

3. The protection structure of an assembly line power shaft of claim 1, characterized in that: the central lines of the belt pulley A and the belt pulley B are on the same straight line with the axis line of the power shaft.

4. The protection structure of an assembly line power shaft of claim 3, wherein: the positioning plate A, the positioning plate B, the plate body A and the plate body B are fixedly connected with each other in a screw connection mode.