CN219404102U

CN219404102U - Engineering machine rear axle assembly walking tool

Info

Publication number: CN219404102U
Application number: CN202223271339.4U
Authority: CN
Inventors: 顾志政; 鲁文刚
Original assignee: Xinsong Intelligent Manufacturing Public Service Platform Qingzhou Co ltd
Current assignee: Xinsong Intelligent Manufacturing Public Service Platform Qingzhou Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-07-25
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a walking tool for assembling a rear axle of engineering machinery, which comprises a walking trolley, wherein the walking trolley comprises a lifting frame, a lifting frame and a lifting frame; the upper surface of the travelling trolley is provided with a clamping tool; the clamping tool clamps a workpiece through a first cylinder arranged on the travelling trolley; a slide rail is arranged on the outer side of the clamping tool; a sliding block is arranged at the upper part of the sliding rail; the upper part of the sliding block is provided with a cushion block; two sides of the sliding rail are provided with hand-rotating valves; the lower part of the sliding rail is provided with a second cylinder capable of overturning the sliding rail; a lithium battery is arranged on the walking trolley; the lithium battery drives a stepping motor arranged at the lower part of the walking trolley to move; the stepping motor is connected with a gear reducer; the gear reducer is arranged on a coupler arranged between heavy-duty rollers arranged at the lower part of the travelling trolley. The traditional driving assembly is replaced by the design of the trolley, the production efficiency is improved, the traditional ground wiring is replaced by the lithium battery, the potential safety hazard is reduced, the equipment is simple to operate, the workpiece is accurately positioned, and the device is suitable for assembly and carrying of large workpieces.

Description

Engineering machine rear axle assembly walking tool

Technical Field

The utility model belongs to the field of machining equipment, and particularly relates to an assembly walking tool for a rear axle of engineering machinery.

Background

An axle (also known as an axle) is connected to a frame (or a load-bearing body) by a suspension, and wheels are mounted at both ends of the axle. The axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on a road. The axle may be unitary, such as with a large barbell, with both ends supporting the body through a suspension system, so the unitary axle typically mates with a non-independent suspension; the axle can also be disconnected, like two umbrellas are inserted at two sides of the vehicle body, and then the vehicle body is supported by the suspension system, so that the disconnected axle is matched with the independent suspension. The rear axle of the automobile is the axle behind the automobile. In the case of a front axle driven vehicle, the rear axle is simply a trailing axle and only serves as a load bearing function. A transfer case is also typically provided in front of the rear axle.

At present, in the assembly process of a rear axle of engineering machinery, large-scale parts are often difficult to assemble, positioning and clamping are not carried out, personal injury is easily caused, labor intensity of workers is high, in the prior art, workers generally use a crane to hoist the parts for assembly, the subsequent assembly difficulty is increased, inconvenience is brought to production, manual operation cannot be promoted on one production procedure because the rear axle is heavy, and production efficiency is reduced.

Disclosure of Invention

The utility model provides a rear axle assembly walking tool for engineering machinery, which can solve the defects in the prior art by using the equipment, and achieves the effects of simplicity in operation and accurate workpiece positioning.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the method comprises the steps that a walking tool is assembled on a rear axle of the engineering machinery and comprises a walking trolley; the upper surface of the travelling trolley is provided with a clamping tool; the clamping tool clamps a workpiece through a first cylinder arranged on the travelling trolley; a sliding rail is arranged on the outer side of the clamping tool; a sliding block is arranged at the upper part of the sliding rail; a cushion block is arranged at the upper part of the sliding block; two sides of the sliding rail are provided with hand-rotating valves; the lower part of the sliding rail is provided with a second cylinder capable of overturning the sliding rail; a lithium battery is arranged on the travelling trolley; the lithium battery drives a stepping motor arranged at the lower part of the travelling trolley to move; the stepping motor is connected with a gear reducer; the gear reducer is arranged on a coupler arranged between heavy-duty rollers arranged at the lower part of the travelling trolley.

Preferably, the first cylinder, the second cylinder, the hand-rotating valve, the sliding rail, the sliding block, the cushion block and the clamping tool are symmetrically arranged on two sides of the upper part of the travelling trolley.

Preferably, a touch screen for controlling the running of the running tool is arranged on the running trolley.

Compared with the prior art, the utility model has the beneficial effects that: the traditional driving assembly is replaced by the design of the trolley, the production efficiency is improved, the traditional ground wiring is replaced by the lithium battery, the potential safety hazard is reduced, the equipment is simple to operate, the workpiece is accurately positioned, and the device is suitable for assembly and carrying of large workpieces.

Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present disclosure, and other drawings may be obtained from the provided drawings without inventive effort to those of ordinary skill in the art.

FIG. 1 is a perspective view of an assembly walking tool for a rear axle of engineering machinery;

in the figure: 1. the device comprises a first air cylinder, a second air cylinder, a manual rotary valve, a sliding rail, a sliding block, a cushion block, a clamping tool, a walking trolley, a lithium battery, a touch screen, a gear reducer, a stepping motor, a heavy-duty roller and a coupling, wherein the first air cylinder, the second air cylinder, the 3, the manual rotary valve, the 4, the sliding rail, the 5, the sliding block, the 6, the cushion block, the 7, the clamping tool, the 8, the walking trolley, the 9, the lithium battery, the 10, the touch screen, the 11, the gear reducer, the 12, the stepping motor, the 13, the 14 and the coupling.

Detailed Description

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. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. 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.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1, the present utility model provides a technical solution: the rear axle of the engineering machinery is assembled with a walking tool, and the walking tool comprises a walking trolley 8; the upper surface of the travelling trolley 8 is provided with a clamping tool 7; the clamping tool 7 clamps a workpiece through a first cylinder 1 arranged on the travelling trolley 8; the outer side of the clamping tool 7 is provided with a sliding rail 4; a sliding block 5 is arranged at the upper part of the sliding rail 4; a cushion block 6 is arranged at the upper part of the sliding block 5; two sides of the sliding rail 4 are provided with hand-rotating valves 3; the lower part of the sliding rail 4 is provided with a second cylinder 2 which can turn the sliding rail over; a lithium battery 9 is arranged on the travelling trolley 8; the lithium battery 9 drives a stepping motor 12 arranged at the lower part of the travelling trolley 8 to move; the stepping motor 12 is connected with a gear reducer 11; the gear reducer 11 is mounted on a coupling 14 mounted between heavy-duty rollers 13 provided at the lower part of the traveling carriage 8.

The first air cylinder 1, the second air cylinder 2, the hand-operated valve 3, the sliding rail 4, the sliding block 5, the cushion block 6 and the clamping tool 7 are symmetrically arranged on two sides of the upper part of the travelling trolley 8. The walking trolley 8 is provided with a touch screen 10 for controlling the running of the walking tool.

The special positioning tool is adopted for positioning, and the special positioning tool is matched with the air cylinder and the clamping tool 7 for compaction, so that the device is applicable to assembly of various rear axles, the production efficiency is greatly improved, in addition, the two ends of the travelling trolley 8 are provided with the air cylinder overturning mechanism, when a worker uses the trolley for butt joint assembly, the travelling trolley can overturn down and can play a supporting role, the cushion block 6 is arranged above the sliding block 5, and the distance can be adjusted by the sliding rail 4, so that the travelling trolley can be assembled conveniently; the trolley walks by adopting the stepping motor 12 to drive the speed reducer to link the idler wheels, and adopts the lithium battery 9 to supply power, so that the traditional ground wiring mode is replaced, and the potential safety hazard is reduced; and by adopting PLC control, automatic and manual mode switching can be realized, and the working efficiency is improved.

Example 1:

the rear axle of the engineering machinery is assembled with a walking tool, and the walking tool comprises a walking trolley 8; the upper surface of the travelling trolley 8 is provided with a clamping tool 7; the clamping tool 7 clamps a workpiece through a first cylinder 1 arranged on the travelling trolley 8; the outer side of the clamping tool 7 is provided with a sliding rail 4; a sliding block 5 is arranged at the upper part of the sliding rail 4; a cushion block 6 is arranged at the upper part of the sliding block 5; two sides of the sliding rail 4 are provided with hand-rotating valves 3; the lower part of the sliding rail 4 is provided with a second cylinder 2 which can turn the sliding rail over; a lithium battery 9 is arranged on the travelling trolley 8; the lithium battery 9 drives a stepping motor 12 arranged at the lower part of the travelling trolley 8 to move; the stepping motor 12 is connected with a gear reducer 11; the gear reducer 11 is mounted on a coupling 14 mounted between heavy-duty rollers 13 provided at the lower part of the traveling carriage 8.

Example 2:

the rear axle of the engineering machinery is assembled with a walking tool, and the walking tool comprises a walking trolley 8; the upper surface of the travelling trolley 8 is provided with a clamping tool 7; the clamping tool 7 clamps a workpiece through a first cylinder 1 arranged on the travelling trolley 8; the outer side of the clamping tool 7 is provided with a sliding rail 4; a sliding block 5 is arranged at the upper part of the sliding rail 4; a cushion block 6 is arranged at the upper part of the sliding block 5; two sides of the sliding rail 4 are provided with hand-rotating valves 3; the lower part of the sliding rail 4 is provided with a second cylinder 2 which can turn the sliding rail over; a lithium battery 9 is arranged on the travelling trolley 8; the lithium battery 9 drives a stepping motor 12 arranged at the lower part of the travelling trolley 8 to move; the stepping motor 12 is connected with a gear reducer 11; the gear reducer 11 is mounted on a coupling 14 mounted between heavy-duty rollers 13 provided at the lower part of the traveling carriage 8. The first air cylinder 1, the second air cylinder 2, the hand-operated valve 3, the sliding rail 4, the sliding block 5, the cushion block 6 and the clamping tool 7 are symmetrically arranged on two sides of the upper part of the travelling trolley 8. The walking trolley 8 is provided with a touch screen 10 for controlling the running of the walking tool.

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

Claims

1. Engineering machine tool rear axle equipment walking frock, its characterized in that: the walking tool comprises a walking trolley (8); the upper surface of the travelling trolley (8) is provided with a clamping tool (7); the clamping tool (7) clamps a workpiece through a first air cylinder (1) arranged on the travelling trolley (8); a sliding rail (4) is arranged at the outer side of the clamping tool (7); a sliding block (5) is arranged at the upper part of the sliding rail (4); a cushion block (6) is arranged at the upper part of the sliding block (5); two sides of the sliding rail (4) are provided with hand-rotating valves (3); the lower part of the sliding rail (4) is provided with a second cylinder (2) which can turn over the sliding rail; a lithium battery (9) is arranged on the travelling trolley (8); the lithium battery (9) drives a stepping motor (12) arranged at the lower part of the travelling trolley (8) to move; the stepping motor (12) is connected with a gear reducer (11); the gear reducer (11) is arranged on a coupler (14) arranged between heavy-duty rollers (13) arranged at the lower part of the travelling trolley (8).

2. The engineering machine rear axle assembly walking tool of claim 1, wherein: the hand-operated hydraulic lifting device is characterized in that the first air cylinder (1), the second air cylinder (2), the hand-operated valve (3), the sliding rail (4), the sliding block (5), the cushion block (6) and the clamping tool (7) are symmetrically arranged on two sides of the upper portion of the travelling trolley (8).

3. The engineering machine rear axle assembly walking tool according to claim 1 or 2, wherein: and a touch screen (10) for controlling the running of the walking tool is arranged on the walking trolley (8).