CN219058405U - Axle lifting mechanism - Google Patents

Abstract

The utility model relates to an axle lifting mechanism which is arranged on one side of a hanging structure and comprises a fixed frame, wherein a translation frame and a first driving piece are arranged on the fixed frame, the first driving piece can drive the translation frame to horizontally slide on the fixed frame, a lifting frame and a second driving piece are arranged on the translation frame, the second driving piece can drive the lifting frame to vertically slide on the translation frame, a bracket is arranged on one side of the lifting frame, an induction component for inducing the position of an axle is further arranged on the lifting frame above the bracket, and when the induction component induces the position of the axle along with the movement of the translation frame, the bracket is positioned under the axle. According to the axle lifting mechanism, an axle on the axle transmission frame can be adjusted to be right below the hanging structure, and the axle can be prevented from swinging back and forth after being lifted as much as possible, so that the purpose of safely hanging the axle is achieved.

Description

Axle lifting mechanism

Technical Field

The utility model relates to the field of axle processing, in particular to an axle lifting mechanism.

Background

The axle processing involves a plurality of processing procedures, wherein one processing procedure is to transfer the axle on the transmission device to the next procedure through the hanging structure. The current transport process is as follows: the transmission device is provided with a plurality of support brackets, one axle is placed on the two support brackets, after one axle is conveyed to the lower part of the hanging structure, the hanging chains of the hanging structure are manually hung at two ends of the axle, and specifically, the two ends of the axle are hung through two hanging buckle bolts, and then the axle is lifted by the hanging structure to be transported to the next working procedure.

At present, the supporting bracket structure used by the transmission device is relatively simple and is two simple few-shaped frames, so that the conveyed axle position is probably not under the hanging structure, or is near the front side of the supporting bracket or near the rear side of the supporting bracket, after the hanging buckle bolt of the hanging structure is manually hung with the axle, the axle is located at a non-right position, and can shake back and forth after the axle is hung, so that the risk of falling of the axle exists.

Disclosure of Invention

The utility model provides the axle lifting mechanism for overcoming the defects in the prior art, and the axle on the axle transmission frame can be regulated to be right below the hanging structure so as to avoid shaking back and forth after the axle is lifted as much as possible, thereby achieving the purpose of safely hanging the axle.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides an axle lifting mechanism, it is located and hangs structure one side, includes the mount, be equipped with translation frame and first driving piece on the mount, first driving piece can drive translation frame horizontal slip on the mount, be equipped with crane and second driving piece on the translation frame, the second driving piece can drive the crane and vertically slide on the translation frame, one side of crane is equipped with the bracket, still be equipped with the response subassembly that is used for responding to the axle position on the crane of bracket top, when response subassembly is along with translation frame removal and is sensed the axle position, the bracket is located under the axle.

In the axle course of working, after the axle is carried and hangs the structure below, axle lifting mechanism work, first driving piece drive translation frame is to hanging the structure direction translation at first, concrete translation frame is located on the mount through the slide rail, when sensing the axle, translation frame stops moving when sensing the subassembly, afterwards, second driving piece drive crane rises for the bracket that is located under the axle holds up the axle, afterwards first driving piece drive translation frame removes, adjust the axle under hanging the structure, afterwards two of manual work with hanging the structure hang the bolt and hang respectively at the axle both ends, later hanging the structure hang the axle transportation can, because the axle has adjusted to hanging the structure under, so hanging the axle and can stably hang and take place not to rock basically, and then can effectively avoid the axle to drop.

Further, the sensing assembly may have the following structure: the induction component specifically comprises a guide pipe fixedly connected to one side of the lifting frame, a reset spring is arranged in the guide pipe, one end of the reset spring is fixedly connected with the connecting end of the guide pipe, the other end of the reset spring is connected with an induction rod, the open end of the induction rod movably stretches out of the guide pipe to be arranged so as to extrude the reset spring after the open end of the induction rod is stressed, a sensor is arranged on the guide pipe, an induction part matched with the sensor is arranged on the induction rod, and the induction rod is contacted with the sensor to induce the axle position in the extrusion process along with the movement of the translation frame.

Further, the open end of the sensing rod is connected with a pushing part.

Further, two induction components are arranged on the lifting frame above the bracket in parallel, and the two induction components are arranged in parallel transversely to the translation direction of the translation frame.

Further, a third driving piece is further arranged on the lifting frame and can drive the bracket to translate, and the bracket and the translation frame move in the same direction.

Further, the bracket comprises two brackets, the bearing surface of the brackets is a V-shaped bearing surface, and the V-shaped bearing surface is provided with a riding wheel.

The first driving piece, the second driving piece and the third driving piece are all telescopic cylinders, and a pneumatic cylinder can be specifically adopted.

The utility model adopts the technical proposal and has the advantages that: the axle lifting mechanism is matched with the grid structure, so that an axle on the axle transmission frame can be adjusted to be right below the hanging structure, the back and forth shaking of the lifted axle can be avoided as much as possible, and the purpose of safely hanging the axle is achieved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 1;

fig. 4 is a schematic view of the cooperation structure of the return spring and the sensing rod in fig. 3.

In the figure, 1, a fixed frame, 2, a translation frame, 3, a first driving piece, 4, a lifting frame, 5, a second driving piece, 6, a bracket, 7, an induction component, 8 and a third driving piece; 61. bracket, 71, guide tube, 72, return spring, 73, sensing rod, 74, sensor, 75, sensing part, 76, pushing part.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," etc. indicate or refer to an azimuth or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. 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 one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this application, unless specifically stated 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; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1-4, in this embodiment, the axle lifting mechanism is disposed on one side of the hanging structure and comprises a fixing frame 1, a translation frame 2 and a first driving member 3 are disposed on the fixing frame 1, the first driving member 3 can drive the translation frame 2 to horizontally slide on the fixing frame 1, a lifting frame 4 and a second driving member 5 are disposed on the translation frame 2, the second driving member 5 can drive the lifting frame 4 to vertically slide on the translation frame 2, a bracket 6 is disposed on one side of the lifting frame 4, a sensing assembly 7 for sensing the axle position is further disposed on the lifting frame 4 above the bracket 6, and when the sensing assembly 7 senses the axle position along with the movement of the translation frame 2, the bracket 6 is located right below the axle. The first driving piece 3 and the second driving piece 5 can be telescopic cylinders, and particularly, but not limited to, pneumatic cylinders can be adopted.

One of the sensing assemblies has the following structure: the sensing assembly 7 specifically comprises a guide tube 71 fixedly connected to one side of the lifting frame 4, a reset spring 72 is arranged in the guide tube 71, one end of the reset spring 72 is fixedly connected with the connecting end of the guide tube 71, the other end of the reset spring 72 is connected with a sensing rod 73, the open end of the sensing rod 73 movably extends out of the guide tube 71 to be arranged so as to be capable of extruding the reset spring 72 after the open end of the sensing rod 73 is stressed, a sensor 74 is arranged on the guide tube 71, a sensing part 75 matched with the sensor 74 is arranged on the sensing rod 73, and the sensing rod 73 senses the axle position by being contacted with the sensor 74 through the sensing part 75 in the process of being extruded along with the movement stress of the translation frame 2. In addition, the sensing component may be a distance sensor.

In the axle course of working, after the axle is carried and hangs the structure below, axle lifting mechanism work, first driving piece 3 drive translation frame 2 is to hanging structure direction translation, concrete translation frame 2 is located on mount 1 through the slide rail, after the axle is contacted to the sensing lever 73, atress extrusion reset spring, when the sensing portion on the sensing lever contacts with the sensor, translation frame stops moving, afterwards the second driving piece drive crane rises, concrete crane 4 locates on the translation frame 2 through the slide rail for bracket 6 that is located the axle under holds up the axle, afterwards first driving piece 3 drive translation frame 2 removes, adjust the axle under the structure of hanging, afterwards the manual work is hung two string knot bolts of hanging the structure respectively at the axle both ends, later hang the structure hang the axle transportation can, because the axle has been adjusted under the structure of hanging, so the structure of hanging can stably hanging the axle and basically do not take place to rock, and then can effectively avoid the axle to drop.

Further, in order to increase the contact area between the sensing rod 73 and the axle, to better push the return spring 72, a push portion 76 may be connected to the open end of the sensing rod 73.

Further, for better sensing the axle, two sensing assemblies 7 may be provided, and the two sensing assemblies are disposed in parallel transversely to the translation direction of the translation frame. Further, the bracket 6 includes two brackets 61, and the bearing surface of the bracket 61 is a V-shaped bearing surface, and the V-shaped bearing surface is provided with a riding wheel.

In one embodiment, the lifting frame 4 is further provided with a third driving member 8, and the third driving member 8 can drive the bracket 6 to translate, so that the bracket 6 and the translation frame 2 move in the same direction. For axles of different sizes, the central position of the axle is different when sensing is generated between the sensing assembly 7 and the axle, so that the bracket 6 can be driven to move by the third driving member 8 so as to accurately lift the axle. Wherein the third driving member may also be a pneumatic cylinder. As shown in fig. 1, an air cylinder is respectively arranged on the lifting frame at the rear side of the bracket, when the position of the bracket needs to be adjusted, the bracket is directly pushed and pulled by the air cylinder, and for convenience in pushing and pulling, a sliding rail can be arranged between the bracket and the lifting seat.

The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (6)

1. The utility model provides an axle lifting mechanism, its one side of locating hanging structure, its characterized in that, including the mount, be equipped with translation frame and first driving piece on the mount, first driving piece can drive translation frame horizontal slip on the mount, be equipped with crane and second driving piece on the translation frame, the second driving piece can drive the crane and vertically slide on the translation frame, one side of crane is equipped with the bracket, still be equipped with the response subassembly that is used for responding to the axle position on the crane of bracket top, when response subassembly moves along with the translation frame and senses the axle position, the bracket is located under the axle.

2. The axle lifting mechanism according to claim 1, wherein the sensing assembly comprises a guide tube fixedly connected to one side of the lifting frame, a reset spring is arranged in the guide tube, one end of the reset spring is fixedly connected with the connecting end of the guide tube, the other end of the reset spring is connected with a sensing rod, the open end of the sensing rod movably extends out of the guide tube to be arranged so as to be capable of extruding the reset spring after the open end of the sensing rod is stressed, a sensor is arranged on the guide tube, a sensing part matched with the sensor is arranged on the sensing rod, and the sensing rod senses the axle position through the contact of the sensing part and the sensor in the extrusion process of the moving stress of the translation frame.

3. The axle lift mechanism of claim 2, wherein the open end of the sensing rod is coupled to a push.

4. The axle lifting mechanism according to claim 2, wherein two sensing assemblies are arranged in parallel on the lifting frame above the bracket, and the two sensing assemblies are arranged in parallel transversely to the translation direction of the translation frame.

5. The axle lift of claim 1, wherein a third drive member is further provided on the lift frame, the third drive member being capable of driving the carriage to translate, the carriage and the translation frame moving in the same direction.

6. The axle lifting mechanism of claim 1 or 5, wherein the bracket comprises two brackets, the bearing surface of the brackets is a V-shaped bearing surface, and the V-shaped bearing surface is provided with riding wheels.

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