CN222536760U

CN222536760U - Overturning tool

Info

Publication number: CN222536760U
Application number: CN202420501783.0U
Authority: CN
Inventors: 王斌; 赵遂俊; 柯成; 李春平
Original assignee: Sany Marine Heavy Industry Co Ltd
Current assignee: Sany Marine Heavy Industry Co Ltd
Priority date: 2024-03-14
Filing date: 2024-03-14
Publication date: 2025-02-28
Anticipated expiration: 2034-03-14

Abstract

The utility model discloses a flipping tool, including a plurality of first support assemblies for carrying a workpiece to be processed, each first support assembly limits the workpiece to be processed in at least two directions; the plurality of first support assemblies are respectively arranged on both sides of the workpiece to be processed, so as to respectively drive the workpiece to be processed to rotate forward or reversely. It can be seen that the flipping tool, by limiting the workpiece to be processed by the first support assembly, plays a role in fixing the workpiece to be processed, is convenient for welding and other operations on the workpiece to be processed, and can provide stable support for the workpiece to be processed, and can reduce safety hazards when the workpiece to be processed rotates. At the same time, the first support assemblies are respectively arranged on both sides of the workpiece to be processed, which can respectively drive the workpiece to be processed to rotate forward or reversely, so that the workpiece to be processed can be flipped counterclockwise or clockwise, which can improve work efficiency.

Description

Overturning tool

Technical Field

The utility model relates to the technical field of tools, in particular to a turnover tool.

Background

In the aspect of port equipment, in the case roof beam production process of bank bridge and field bridge, generally, need manual operation driving overturn 0, +/-90 degrees, need weld the lug on the case roof beam in advance before the upset, the lug of case roof beam is hung to the lifting hook of driving, manual operation driving utilizes the speed difference of driving to realize the upset of case roof beam, the case roof beam rocks easily in the upset process, lacks stable support and has certain potential safety hazard, can not only cause the driving to damage, can cause the deformation of roof beam and the damage of material simultaneously. And the travelling crane is used for operation, the volume is relatively large, and a relatively large space is required for operation.

Disclosure of utility model

Therefore, the utility model aims to provide a turnover tool which can provide stable support for a workpiece to be processed and enable the workpiece to be processed to rotate 90 degrees and has a simple structure.

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

the turnover tool comprises a plurality of first support assemblies for bearing workpieces to be machined, wherein each first support assembly is used for limiting the workpieces to be machined at least in two directions;

The first support components are respectively arranged on two sides of the to-be-machined piece so as to respectively drive the to-be-machined piece to rotate forward or reversely.

Optionally, in the above overturning tool, the first support assemblies located at different sides of the workpiece to be machined are alternately arranged in a length direction of the overturning tool.

Optionally, in the above overturning tool, the overturning tool further includes a second supporting component that supports the workpiece to be machined together with the first supporting component, and the second supporting component allows the workpiece to be machined to move at least along the length direction of the overturning tool.

Optionally, in the above overturning tool, the first supporting component includes a supporting structure and a first driving component, and the supporting structure includes:

A first portion in contact with a bottom plate of the workpiece to be processed;

And the second part is contacted with the side plate of the workpiece to be machined and is connected with the first driving part.

Optionally, in the above overturning tool, the first supporting component further includes a base, and the first driving component connects the base and the second portion;

And/or, the turnover fixture further comprises a second driving part, wherein the second driving part is connected with the base, and the second driving part drives the base to move along the width direction of the turnover fixture.

Optionally, in the overturning tool, the first driving component comprises a hydraulic cylinder, and two ends of the hydraulic cylinder are respectively connected with the base and the second part;

And/or the second driving part comprises a driving belt, and the base is positioned on the driving belt so as to drive the base to move along the width direction of the overturning tool along the supporting structure through the driving belt.

Optionally, in the above overturning tool, the second supporting component includes:

a base, a base seat and a base seat,

The rolling piece is rotatably arranged on the base and at least partially protrudes out of the top surface of the base, so that the rolling piece can be abutted with the workpiece to be processed.

Optionally, in the above-mentioned upset frock, the base is followed the width direction of upset frock extends, the rolling element be provided with a plurality ofly on the base to along the width direction of upset frock arranges, just the extension tip of base has the locating part.

Optionally, in the above overturning tool, the overturning tool further includes a limiting portion, configured to limit a position of the workpiece to be machined in a length direction of the overturning tool.

Optionally, in the above-mentioned upset frock, still include the benchmark platform, set up flutedly on the benchmark platform, first supporting component set up in the recess.

According to the technical scheme, the first supporting component limits the workpiece to be processed, so that the workpiece to be processed is fixed, welding and other operations are facilitated to be performed on the workpiece to be processed, stable support can be provided for the workpiece to be processed, and potential safety hazards can be reduced when the workpiece to be processed rotates. Simultaneously, treat the machined part both sides and set up first supporting component respectively, can drive respectively and treat the machined part forward rotation or reverse rotation for treat the machined part both can overturn along anticlockwise, can overturn along clockwise again, can improve work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a turnover tool in an embodiment provided by the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural diagram of a support group according to an embodiment of the present utility model.

Wherein:

1-a reference platform, 2-a first support assembly,

21-Support structure, 211-first part, 212-second part, 22-first driving part,

3-A second support assembly, 31-a base, 32-a rolling member,

4-Limit part.

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. 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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a turnover tool.

Firstly, the overturning tool comprises a plurality of first support assemblies 2 for bearing a workpiece to be machined, each first support assembly 2 is used for limiting the workpiece to be machined in at least two directions, taking the situation that the workpiece to be machined is not overturned as an example, the first support assemblies 2 are in the length direction, the width direction and the height direction, the workpiece to be machined can be limited in three directions, the workpiece to be machined can be limited in the length direction and the width direction only, the workpiece to be machined can be limited in the length direction and the height direction only, and the workpiece to be machined can be limited in the width direction and the height direction only. Under the condition of at least ensuring that the two directions of the workpiece to be processed are limited, the first support assemblies 2 can drive the workpiece to be processed to rotate, and the plurality of first support assemblies 2 are respectively arranged at two sides of the workpiece to be processed so as to respectively drive the workpiece to be processed to rotate forward or reversely, so that the switching of the workpiece to be processed between three angles, namely 0-90 degrees and 0-90 degrees can be realized. It should be noted that the workpiece to be processed can also be turned over by 45 degrees or-45 degrees, and the turning tool can be turned over to any angle in the interval of 0 degrees to 90 degrees and 0 degrees to-90 degrees according to actual needs. In addition, a plurality of specific means more than or equal to 2, namely, two sides of the workpiece to be processed can be respectively provided with a first supporting component 2.

Therefore, according to the overturning tool provided by the embodiment of the utility model, the first supporting component 2 is used for limiting the workpiece to be processed, so that the workpiece to be processed is fixed, the workpiece to be processed is convenient to weld and other operations, stable support can be provided for the workpiece to be processed, and potential safety hazards can be reduced when the workpiece to be processed rotates. Simultaneously, treat the machined part both sides and set up first supporting component 2 respectively, can drive respectively and treat the machined part forward rotation or reverse rotation for treat the machined part both can overturn along anticlockwise, can overturn along clockwise again, can improve work efficiency.

During concrete implementation, on the length direction of the overturning tool, the first support assemblies 2 located on different sides of the workpiece to be machined are alternately arranged, namely, the first support assemblies 2 are arranged in a non-mirror mode, interference between the first support assemblies 2 arranged in a mirror mode is avoided, interference between the first support assemblies 2 can be avoided, the space occupied by the first support assemblies 2 is large, and the whole equipment of the overturning tool is large in size. It should be noted that, when the number of the first supporting members 2 is greater than two, the first supporting members 2 are preferably arranged alternately, but not limited thereto, so long as interference between the first supporting members 2 on two sides and the first supporting members 2 on the same side can be avoided, and the specific arrangement manner of the plurality of first supporting members 2 can be specifically designed according to actual needs by those skilled in the art. It should be further noted that, the length direction of the turning tool is parallel to the length direction of the workpiece to be processed, and see the arrow m in fig. 1 in detail.

In specific implementation, the workpiece overturning device further comprises a second supporting component 3 which is used for carrying the workpiece to be machined together with the first supporting component 2, and the second supporting component 3 allows the workpiece to be machined to at least move along the length direction of the overturning tool, so that the position of the workpiece to be machined relative to the overturning tool can be adjusted along the length direction of the workpiece to be machined when the workpiece to be machined is placed on the overturning tool, but the workpiece to be machined can also move along the plane where the contact surface of the second supporting component 3 and the workpiece to be machined is located. The second support component 3 has the function of supporting the workpiece to be machined and adjusting the position of the workpiece to be machined.

In particular, the first support assembly 2 comprises a support structure 21 and a first driving member 22, the support structure 21 comprising a first portion 211 and a second portion 212, wherein the first portion 211 is in contact with the bottom plate of the workpiece to be machined, the second portion 212 is in contact with the side plate of the workpiece to be machined, and the second portion 212 is connected to the first driving member 22. The driving part can realize that the first support component 2 automatically rotates, can control the rotation speed, and makes the rotation more steady, and structural stability is better. Meanwhile, the first portion 211 and the second portion 212 of the support structure 21 can limit the height and the width, respectively, that is, the cross section of the support structure 21 along the width direction of the workpiece to be processed is L-shaped. When the to-be-machined piece is at the 0-degree position, the first part 211 is abutted with the bottom plate of the to-be-machined piece, and when the to-be-machined piece is at the 90-degree position, the second part 212 is abutted with the side plate of the to-be-machined piece, at the moment, the side plate is positioned at the bottom surface, and the bottom plate is positioned at the side surface.

Optionally, in the above-mentioned turnover fixture, the first support assembly 2 further includes a base, the first driving part 22 connects the base and the second part 212, and/or further includes a second driving part, the second driving part is connected to the base, and the second driving part drives the base to move along the width direction of the turnover fixture. The base provides stable support for the support structure 21 and the first drive member 22. It should be noted that, the width direction of the turning tool is a direction perpendicular to the length direction of the turning tool, and the width direction of the turning tool is parallel to the width direction of the workpiece to be machined, see in detail the direction of arrow n in fig. 1.

In practice, the first driving component 22 includes a hydraulic cylinder, two ends of the hydraulic cylinder are respectively connected with the base and the second portion 212, but not limited to this, the specific structure of the first driving component 22 can be specifically designed according to actual needs by a person skilled in the art, the supporting structure 21 is hinged with the base, so that when the first driving component 22 works, the supporting structure 21 rotates relative to the base, and/or the second driving component includes a driving belt, the base is located on the driving belt, so that the driving belt drives the base to move along the width direction of the turnover tool with the supporting structure 21, but not limited to this, the second driving component can be a hydraulic cylinder or make the servo motor move in cooperation with the guide rail, and the specific structure of the second driving component can be specifically designed according to actual needs by a person skilled in the art.

In particular, the second support assembly 3 comprises a base 31 and a rolling member 32, wherein the rolling member 32 is rotatably arranged on the base 31 and protrudes at least partially from the top surface of the base 31, so that the rolling member 32 can abut against a workpiece to be machined. The rolling member 32 may be cylindrical, rugby or spherical, and when cylindrical or rugby, the workpiece to be machined abutted against the rolling member 32 may be moved in one direction, and when spherical, the workpiece to be machined abutted against the rolling member 32 may be moved in any direction along a plane where an abutting surface thereof is located, but not limited thereto, the specific structure of the second support assembly 3 may be specifically designed according to actual needs by those skilled in the art.

In specific implementation, the base 31 extends along the width direction of the turnover tool, the rolling elements 32 are arranged on the base 31 and distributed along the width direction of the turnover tool, and the extending end of the base 31 is provided with a limiting element. After the support structure 21 in the first support assembly 2 drives the workpiece to be processed to rotate 90 degrees, one side plate of the workpiece to be processed is positioned on the bottom surface and is abutted against the rolling piece 32, the workpiece to be processed is matched with the rolling action of the rolling piece 32 to translate along the length direction of the overturning tool to be abutted against the limiting part 4 under the action of the second driving part, the purpose of fixing the workpiece to be processed at a fixed position is achieved, and the subsequent operations such as welding the workpiece to be processed are facilitated.

In the specific implementation, the turnover fixture further comprises a limiting part 4 for limiting the position of the workpiece to be machined in the length direction of the turnover fixture. When the to-be-machined part is at 0 degree, 90 degrees or-90 degrees, the limiting part 4 can limit the to-be-machined part in the defined direction. The two sides of the limiting part 4 in the length direction of the turnover tool to be processed can be fixed at one end, and the other end can move in the length direction of the turnover tool or can move at both ends. The movable structure of the limiting part 4 can be a structure that a motor is matched with a guide rail to move, an oil cylinder or a driving belt to move, but the structure is not limited to the structure, and a person skilled in the art can perform specific design according to actual needs.

When the device is specifically implemented, the limiting part 4 further comprises a limiting sensor for controlling the movement of the limiting part 4, and compared with manual operation, the device has the advantages that the precision of the moving position is higher, and the structure is safer.

In specific implementation, the device further comprises a reference platform 1, the reference platform 1 is provided with a groove, and the first support component 2 is arranged in the groove. Make bearing structure 21 be located above the reference platform 1 top surface, the base is located the recess and compares in the structure that first supporting component 2 all is located above the reference platform 1 top surface, and the base is located the focus that can reduce upset frock in the recess, improves the security of equipment.

In specific implementation, the subsequent welding operation can be manual welding, robot automatic welding, specific welding mode, welding equipment for completing the welding operation, an automatic system for automatic welding and the like, and the specific design can be carried out according to actual needs by a person skilled in the art.

In specific implementation, the beam overturning process comprises the following steps:

The to-be-machined part is initially positioned at the approximate position of the overturning tool, and the limiting part 4 and the second supporting component 3 realize the positioning of the to-be-machined part in the length direction of the overturning tool;

The first support assemblies 2 and the first driving parts 22 which are symmetrically distributed are utilized to realize the positioning of the turning tool of the workpiece to be machined in the width direction, and the welding of the welding line at the position of 0 degree is realized after the clamping is finished;

Turning over for 90 degrees, loosening the first support component 2 on one side, synchronously turning over the first support component 2 on the other side, and encircling the workpiece to be processed in the support structure 21 at the moment;

After 90 degrees of turnover, the side plate of the workpiece to be machined falls on the rolling piece 32, and the supporting structure 21 translates along the width direction of the turnover tool under the action of the second driving part, so that the translation on the second supporting component 3 is finally tightly attached to the limiting piece to realize positioning;

And the workpiece to be processed is overturned by the same way-90 degrees, and the first supporting component 2 on the other side drives the workpiece to be processed to overturn.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The overturning tool is characterized by comprising a plurality of first supporting components (2) for bearing a workpiece to be machined, wherein each first supporting component (2) limits the workpiece to be machined at least in two directions;

The first support assemblies (2) are respectively arranged at two sides of the to-be-machined piece so as to respectively drive the to-be-machined piece to rotate forwards or reversely;

Wherein the first support assembly (2) comprises a support structure (21) and a first driving member (22), the support structure (21) comprising:

a first portion (211) in contact with the floor of the workpiece to be machined;

And a second part (212) which is contacted with the side plate of the workpiece to be processed, wherein the second part (212) is connected with the first driving part (22).

2. The turning tool according to claim 1, wherein the first support members (2) located at different sides of the workpiece to be machined are alternately arranged in the length direction of the turning tool.

3. The turning tool according to claim 1, further comprising a second support assembly (3) carrying the workpiece to be machined together with the first support assembly (2), and the second support assembly (3) allowing the workpiece to be machined to move at least in the length direction of the turning tool.

4. The turning tool according to claim 1, wherein the first support assembly (2) further comprises a base, the first driving member (22) connecting the base and the second portion (212);

5. The turnover tool as set forth in claim 4, wherein the first driving part (22) comprises a hydraulic cylinder, two ends of which are respectively connected with the base and the second part (212), the support structure (21) being hinged with the base;

And/or the second driving part comprises a driving belt, and the base is positioned on the driving belt so as to drive the base to move along the width direction of the overturning tool along the supporting structure (21) through the driving belt.

6. A turnover fixture as claimed in claim 3, wherein the second support assembly (3) comprises:

a base (31),

The rolling element (32) is rotatably arranged on the base (31) and at least partially protrudes out of the top surface of the base (31) so that the rolling element (32) can be abutted with the workpiece to be processed.

7. The turnover fixture according to claim 6, wherein the base (31) extends in a width direction of the turnover fixture, the rolling members (32) are provided in plurality on the base (31) and are arranged in the width direction of the turnover fixture, and an extending end portion of the base (31) is provided with a limiting member.

8. The turning tool according to claim 1, further comprising a limiting portion (4) for limiting a position of the workpiece to be machined in a length direction of the turning tool.

9. The turnover tool as set forth in any one of claims 1-8, further comprising a reference platform (1), wherein the reference platform (1) is provided with a groove, and the first support assembly (2) is disposed in the groove.