CN220093662U - Fixed mobile device on automobile chassis production line - Google Patents

Abstract

The utility model discloses a fixed moving device on a chassis production line for a vehicle, which comprises an installation bottom plate, a screw rod and a moving bottom plate, wherein the installation bottom plate is provided with a fixed bottom plate, the screw rod is fixed on the installation bottom plate and the fixed bottom plate, a sliding rail is arranged at the position, close to the fixed bottom plate, of the moving bottom plate, a sliding block is arranged on the sliding rail, and the sliding block is fixed on the fixed bottom plate; the movable bottom plate is provided with a driving assembly, the output end of the driving assembly is connected with a planetary assembly, the output end of the planetary assembly is connected with a rotating shaft, the rotating shaft is matched with the screw rod, and an output bearing is arranged on the outer side of the rotating shaft. The utility model has simple structure, convenient installation and disassembly, high bearing capacity, easy pushing of parts such as the chassis and the like, suitability for various occasions of chassis processing and good use effect.

Description

Fixed mobile device on automobile chassis production line

Technical Field

The utility model relates to the field of automobile chassis processing, in particular to a fixed moving device on an automobile chassis production line.

Background

The automobile chassis parts are taken as the basis of the automobile industry and are necessary factors for supporting the continuous and healthy development of the automobile industry, various parts can be spliced in the processing process of the automobile chassis, at the moment, the chassis positions are adjusted by adopting a plurality of moving assemblies, if a large number of mechanical arms are adopted for supporting, the cost is huge, the subsequent maintenance cost is high, the mechanical arms can not realize the accurate movement of small distances, meanwhile, various moving operations can be realized only by adopting a powerful driving mechanism, and the use cost and the consumption of resources are high.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the fixed moving device on the chassis production line for the vehicle, which has the advantages of simple structure, convenient installation and disassembly, high bearing capacity, easy pushing of parts such as a chassis and the like, suitability for various occasions of chassis processing and good use effect.

In order to solve the technical problems, the utility model provides a fixed moving device on a chassis production line for a vehicle, which comprises an installation bottom plate, a screw rod and a moving bottom plate, wherein the installation bottom plate is provided with a fixed bottom plate, the screw rod is fixed on the installation bottom plate and the fixed bottom plate, a sliding rail is arranged at the position, close to the fixed bottom plate, of the moving bottom plate, a sliding block is arranged on the sliding rail, and the sliding block is fixed on the fixed bottom plate; the movable bottom plate is provided with a driving assembly, the output end of the driving assembly is connected with a planetary assembly, the output end of the planetary assembly is connected with a rotating shaft, the rotating shaft is matched with the screw rod, and an output bearing is arranged on the outer side of the rotating shaft.

Further, an output flange is arranged outside the planetary assembly and the output bearing.

Further, an oil seal is arranged on one side of the output flange, which is far away from the driving assembly.

Further, limiting components are arranged on two sides of the sliding rail.

Further, the output end of the driving assembly is a driving wheel, the planetary assembly comprises four planetary wheels which are matched with the driving wheel, the outer sides of the planetary wheels are meshed with an internal gear, and the internal gear is connected to the rotating shaft.

Further, the driving component is a motor.

Further, an excess flange is provided between the motor and the planetary assembly.

The utility model has the beneficial effects that: fix mounting plate on the workstation on the production line, whether bottom is fixed or the side is fixed can, after the fixed completion, alright play the removal effect, specific travelling mode is as follows: the driving assembly is started, the driving assembly drives the driving wheel to rotate, the driving wheel drives the four peripheral planet gears to rotate, the planet gears drive the inner gears meshed in the outer sides to rotate, the rotating speed is reduced, the torque is increased, the inner gears rotate to drive the rotating shaft to rotate, the rotating shaft is connected with the screw rod to be matched, the rotating motion of the rotating shaft is changed into linear motion on the screw rod integrally, at the moment, the movable bottom plate can be displayed to move back and forth (the movable bottom plate can not derail due to the matching of the sliding rail and the sliding block), the movable bottom plate can be driven to move back and forth through the movable bottom plate, and accordingly larger force output can be achieved through the small power source, the use cost is reduced, and the installation is convenient and simple.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of a part of the structure of the present utility model.

Fig. 3 is a schematic view of the planetary assembly structure of the present utility model.

The reference numerals in the figures illustrate: 1. a mounting base plate; 2. a screw; 3. a movable bottom plate; 4. a fixed bottom plate; 5. a slide rail; 6. a slide block; 7. a drive assembly; 8. a planetary assembly; 81. a driving wheel; 82. a planet wheel; 83. an internal gear; 9. a rotating shaft; 10. an output bearing; 11. an output flange; 12. an oil seal; 13. a limit component; 14. and (5) a transition flange.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore 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" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, an embodiment of a fixed moving device on a chassis production line for a vehicle according to the present utility model includes a mounting base plate 1, a screw rod 2 and a moving base plate 3, wherein a fixed base plate 4 is disposed on the mounting base plate 1, the screw rod 2 is fixed on the mounting base plate 1 and the fixed base plate 4, a sliding rail 5 is disposed on a position of the moving base plate 3 near the fixed base plate 4, a sliding block 6 is disposed on the sliding rail 5, and the sliding block 6 is fixed on the fixed base plate 4; the movable bottom plate 3 is provided with a driving assembly 7, the output end of the driving assembly 7 is connected with a planetary assembly 8, the output end of the planetary assembly 8 is connected with a rotating shaft 9, the rotating shaft is matched with the screw 2, and an output bearing 10 is arranged on the outer side of the rotating shaft 9; the output end of the driving assembly 7 is a driving wheel 81, the planetary assembly 8 comprises four planetary wheels 82 which are matched with the driving wheel 81, the outer sides of the planetary wheels 82 are meshed with an inner gear 83, and the inner gear 83 is connected to the rotating shaft 9.

When the movable type mounting base plate is used, the mounting base plate 1 is fixed on a workbench on a production line, the bottom is fixed or the side is fixed, and after the fixing is finished, the movable effect can be achieved, and the specific moving mode is as follows: starting the driving assembly 7, the driving assembly 7 is a motor, the driving assembly 7 drives the driving wheel 81 to rotate, the driving wheel 81 drives the four peripheral planet gears 82 to rotate, the planet gears 82 drive the internal gear 83 meshed with the outer side to rotate, the rotating speed is reduced, the torque is increased, the internal gear 83 rotates to drive the rotating shaft 9 to rotate, the rotating shaft 9 is connected with the screw rod 2 to be matched, the screw rod 2 is fixed, therefore, the rotating motion of the rotating shaft 9 can be changed into the linear motion on the screw rod 2 integrally, at the moment, the movable bottom plate 3 can be displayed to move forwards and backwards (the movable bottom plate 3 cannot be derailed due to the matching of the sliding rail 5 and the sliding block 6), the movable bottom plate 3 can be driven to move back and forth by the movable bottom plate 3, and the arrangement can utilize a small power source to realize the output of large force, so that the use cost is reduced, and the installation is convenient and simple.

The planet assembly 8 and the output bearing 10 are provided with an output flange 11 outside for wrapping the whole planet assembly 8 and the output device, protecting them from damage and prolonging their service life.

The output flange 11 is provided with an oil seal 12 on the side remote from the drive assembly 7 for sealing mechanical elements of grease (oil being the most common liquid substance in the drive train, also generally referred to as a general liquid substance), which isolates the parts of the rotating shaft 9 that need lubrication from the output parts, and does not allow the lubrication to leak.

Both sides of the sliding rail 5 are provided with limiting components 13 to prevent safety accidents caused by separation of the movable bottom plate 3 and the fixed bottom plate 4.

An excessive flange 14 is arranged between the motor and the planetary assembly 8, and the driving assembly 7 and the output flange 11 are connected from the outer side, so that the stability of the whole device structure is improved.

The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.

Claims (7)

1. The fixed moving device on the chassis production line for the vehicle is characterized by comprising an installation bottom plate, a screw rod and a moving bottom plate, wherein the installation bottom plate is provided with a fixed bottom plate, the screw rod is fixed on the installation bottom plate and the fixed bottom plate, a sliding rail is arranged at the position, close to the fixed bottom plate, of the moving bottom plate, a sliding block is arranged on the sliding rail, and the sliding block is fixed on the fixed bottom plate;

the movable bottom plate is provided with a driving assembly, the output end of the driving assembly is connected with a planetary assembly, the output end of the planetary assembly is connected with a rotating shaft, the rotating shaft is matched with the screw rod, and an output bearing is arranged on the outer side of the rotating shaft.

2. The stationary moving apparatus of claim 1, wherein the planetary assembly and the outer side of the output bearing are provided with output flanges.

3. The vehicle chassis production line stationary moving apparatus of claim 2, wherein an oil seal is provided on a side of the output flange remote from the drive assembly.

4. The fixed mobile device on a chassis production line for vehicles of claim 1, wherein both sides of the sliding rail are provided with limiting components.

5. The stationary moving apparatus on a chassis production line for vehicles according to claim 1, wherein the output end of the driving assembly is a driving wheel, the planetary assembly includes four planetary wheels adapted to the driving wheel, the outer sides of the planetary wheels mesh with an internal gear, and the internal gear is connected to the rotating shaft.

6. The vehicle chassis production line stationary moving apparatus of claim 1, wherein the drive assembly is a motor.

7. The vehicle chassis production line stationary moving apparatus of claim 6, wherein an excess flange is provided between the motor and the planetary assembly.