Anti-deformation back support structure for welding a wall device

Abstract

This utility model provides an anti-deformation back support structure for a welding wall-driving device, belonging to the field of welding processing technology. It includes a material storage base with side limiting components on both sides and a lifting component fixedly connected to the rear side. An upper support plate is provided on the top of the lifting component, and a back support component is provided on the top of the upper support plate. A straight storage slot is formed on the inner wall of the material storage base. Through the back support component, in use with the lifting component, the material to be welded is first placed in the straight storage slot in the material storage base, and the side limiting components push the material firmly on both sides. The lifting component is then adjusted to raise or lower the material according to the position of the weld seam. Then, based on the weld seam distribution, a rotary motor is started and controlled to rotate and adjust the operating angle of the support mechanism, ensuring that the outer walls of the support rollers on the two support mechanisms are symmetrically positioned on the back side of the weldment.

Description

Technical Field

[0001] This utility model belongs to the field of welding processing technology, specifically relating to the anti-deformation back support structure of a welding wall driving device. Background Technology

[0002] Welding is a processing method that uses heat or pressure, or both, to join parts together. Based on the state of the metal during the welding process, welding methods can be divided into three main categories: fusion welding, pressure welding, and brazing. Among these, arc welding, a type of fusion welding, is the most widely used.

[0003] In the welding process of wall-driving devices, it is often necessary to weld thin plate-shaped or shell-shaped parts. However, during the welding process, material deformation is likely to occur around the weld seam, which affects the welding effect and the use of the welded parts. Therefore, it is necessary to design a deformation-resistant back support structure for welding wall-driving devices. Utility Model Content

[0004] The purpose of this invention is to provide an anti-deformation back support structure for a welding drive wall device, aiming to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The anti-deformation back support structure of the welding wall drive device includes a material storage seat, side limiting components are provided on both sides of the material storage seat, a lifting component is fixedly connected to the rear side of the material storage seat, an upper support plate is provided on the top of the lifting component, a back support component is provided on the top of the upper support plate, and a straight storage slot is opened on the inner wall of the material storage seat.

[0007] The back support assembly includes a rotary motor. The output shaft of the rotary motor is fixedly connected to a rotating rod via a coupling. One end of the rotating rod is fixedly connected to a turntable, and one end of the turntable is fixedly connected to an upward pushing hydraulic cylinder. One end of the upward pushing hydraulic cylinder is fixedly connected to a support mechanism. With the back support assembly in use, in conjunction with the lifting assembly, firstly, the material to be welded is placed in the storage slot of the material holder, and the material is pressed firmly on both sides by the side limiting assembly. Then, according to the position of the weld seam of the material to be welded, the lifting assembly is controlled to adjust the working height. Based on the distribution of the weld seams, the rotary control motor is started and controlled to rotate and adjust the operating angle of the support mechanism, so that the outer walls of the support rollers on the two support mechanisms are symmetrically set on the back side of the weldment. Then, the hydraulic cylinder is started and controlled to move and adjust the position of the support rollers, and the support rollers support the outside of the weldment, thereby achieving a better external support effect for the weldment, improving the back support of the weldment during welding, and offsetting the resistance force between the welded parts during the welding operation, so that the weldment maintains a better welding effect during the welding operation.

[0008] The support mechanism includes a roller frame, with a small guide rod fixedly connected to the outer wall of the roller frame and a support roller movably connected to the inner wall of the roller frame;

[0009] The lifting assembly includes a side base, with a lead screw movably connected to the inner wall of the side base. One end of the lead screw is threadedly connected to a lifting platform. A large guide rod is fixedly connected to the top of the side base, and a handwheel is fixedly connected to the bottom of the lead screw. Through the lifting assembly, in use, rotating the handwheel drives the lead screw to rotate, which in turn moves the lifting platform along the large guide rod, thereby adjusting the height of the upper support plate on the lifting platform and the lifting assembly. This allows for better coordination with the welding position on the welded parts, improving the device's effectiveness and providing convenience for the user.

[0010] The side limiting assembly includes a side fixing seat fixedly mounted on the outer wall. One end of the side fixing seat is fixedly connected to a downward pushing hydraulic cylinder, and one end of the downward pushing hydraulic cylinder is fixedly connected to a push plate. There are two side limiting assemblies, and the two side limiting assemblies are symmetrically arranged at both ends of the storage seat. By setting the side limiting assemblies, during use, the position of the push plate is moved by starting and controlling the downward pushing hydraulic cylinder, so that the outer wall of the push plate is tightly fitted with both ends of the welded part in the straight storage slot of the storage seat, thereby achieving the limiting effect on both sides of the welded part, maintaining the stability of the front and rear sides of the welded part during operation, so as to cooperate with the back support assembly to make the welded part have a certain stability performance during welding.

[0011] In a preferred embodiment of this utility model, the two ends of the support roller are fixedly connected with pivot pins, and the pivot pins and the roller frame are movably connected by bearings; by setting the bearings, the frictional resistance between the pivot pins and the roller frame can be reduced.

[0012] In a preferred embodiment of this utility model, a motor base is fixedly connected to the outer wall of the upper support plate, and the inner wall of the motor base is fixedly connected to the outer wall of the rotary motor.

[0013] As a preferred embodiment of this utility model, there are two upper support plates, and the inner walls of both upper support plates are movably connected to the outer wall of the rotating rod on the rotary motor.

[0014] As a preferred embodiment of this utility model, the outer wall of the turntable is provided with a guide hole, and the inner wall of the guide hole is slidably connected to the outer wall of the small guide rod; through the setting of the guide hole and the small guide rod, the auxiliary support effect and the limiting sliding effect of the support mechanism can be achieved.

[0015] In a preferred embodiment of this utility model, there are two large guide rods. The outer wall of the large guide rod penetrates the inner wall of the lifting platform and is movably connected to the inner wall of the lifting platform. A limit block is fixedly connected to the top of the lifting platform. By setting the large guide rods, the lifting platform can achieve auxiliary support and limit sliding effects.

[0016] In a preferred embodiment of this utility model, a limiting ring block is fixedly connected to the bottom of the lead screw, and the lead screw and the side base are movably connected through the limiting ring block.

[0017] As a preferred embodiment of this utility model, the bottom of the side base is provided with an operation groove, and a handwheel is provided on the inner wall of the operation groove. The bottom of the operation groove is provided with a positioning hole, which penetrates the bottom of the side base. The operation groove facilitates the operation and use of the handwheel, while the positioning hole allows for the fixed installation of the lifting component.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up the back support component, in use, in conjunction with the lifting component, firstly, the material to be welded is placed in the storage slot of the material storage seat, and the material is pushed and tightened on both sides by the side limiting component. According to the position of the weld seam of the material to be welded, the lifting component is controlled to raise and lower the height. Then, according to the distribution of the weld seam, the rotary control motor is started and controlled to rotate and adjust the angle of the support mechanism, so that the outer walls of the support rollers on the two support mechanisms are symmetrically set on the back side of the welded part. Then, the upper push hydraulic cylinder is started and controlled to move and adjust the position of the support rollers, and the support rollers support the outside of the welded part, thereby achieving a better external support effect for the welded part, improving the back support of the welded part during welding, and offsetting the resistance force of the welded parts during the welding operation, thereby making the welded part maintain a better welding effect during the welding operation.

[0019] By using the lifting assembly, the lifting platform can be raised and lowered along the large guide rod by rotating the handwheel to drive the lead screw. This allows for adjustment of the height of the upper support plate and the lifting assembly on the lifting platform, so as to better match the welding position on the welded parts. This improves the effectiveness of the device and provides convenience for the user.

[0020] By setting the side limiting component, the position of the push plate is moved by starting and controlling the push hydraulic cylinder during use, so that the outer wall of the push plate is tightly fitted with both ends of the welded part in the straight memory slot of the storage seat, thereby achieving the limiting effect on both sides of the welded part and maintaining the stability of the front and rear sides of the welded part during operation. This, in conjunction with the back support component, enables the welded part to have a certain stability performance during welding. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the back support assembly of this utility model;

[0024] Figure 3 This is a schematic diagram of the support mechanism of this utility model;

[0025] Figure 4 This is a schematic diagram of the lifting component of this utility model;

[0026] Figure 5 This is a schematic diagram of the connection structure between the upper support plate and the rotary motor of this utility model;

[0027] Figure 6 This is a schematic diagram of the side limiting component of this utility model.

[0028] In the diagram: 1. Storage seat; 2. Back support assembly; 201. Rotary control motor; 202. Upper push hydraulic cylinder; 203. Support mechanism; 2031. Support roller; 2032. Roller frame; 2033. Small guide rod; 204. Turntable; 3. Lifting assembly; 301. Side base; 302. Screw; 303. Lifting platform; 304. Large guide rod; 305. Handwheel; 4. Side limit assembly; 401. Side fixed seat; 402. Lower push hydraulic cylinder; 403. Push plate; 5. Upper support plate. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0032] Example 1

[0033] Reference Figure 1-3 This is the first embodiment of the present utility model. This embodiment provides an anti-deformation back support structure for a welding wall drive device, including a storage seat 1. Side limiting components 4 are provided on both sides of the storage seat 1. A lifting component 3 is fixedly connected to the rear side of the storage seat 1. An upper support plate 5 is provided on the top of the lifting component 3. A back support component 2 is provided on the top of the upper support plate 5. A straight storage slot is opened on the inner wall of the storage seat 1.

[0034] The back support assembly 2 includes a rotary motor 201. The output shaft of the rotary motor 201 is fixedly connected to a rotating rod via a coupling. One end of the rotating rod is fixedly connected to a turntable 204. One end of the turntable 204 is fixedly connected to an upper push hydraulic cylinder 202. One end of the upper push hydraulic cylinder 202 is fixedly connected to a support mechanism 203.

[0035] The support mechanism 203 includes a roller frame 2032, a small guide rod 2033 is fixedly connected to the outer wall of the roller frame 2032, and a support roller 2031 is movably connected to the inner wall of the roller frame 2032;

[0036] Specifically, the two ends of the support roller 2031 are fixedly connected with pivot pins, and the pivot pins and the roller frame 2032 are movably connected by bearings;

[0037] Furthermore, a motor base is fixedly connected to the outer wall of the upper support plate 5, and the inner wall of the motor base is fixedly connected to the outer wall of the rotary motor 201.

[0038] It should be noted that there are two upper support plates 5, and the inner walls of both upper support plates 5 are movably connected to the outer wall of the rotating rod on the rotary motor 201.

[0039] The outer wall of the turntable 204 is provided with a guide hole, and the inner wall of the guide hole is slidably connected to the outer wall of the small guide rod 2033.

[0040] In use, the back support assembly 2 is used in conjunction with the lifting assembly 3. First, the material to be welded is placed in the storage slot of the storage seat 1, and the material is pushed and tightened on both sides by the side limiting assembly 4. According to the position of the weld seam of the material to be welded, the lifting assembly 3 is controlled to adjust the height. Then, according to the distribution of the weld seam, the rotary control motor 201 is started and controlled to rotate and adjust the angle of the support mechanism 203, so that the outer walls of the support rollers 2031 on the two support mechanisms 203 are symmetrically set on the back side of the welded part. Then, the upper push hydraulic cylinder 202 is started and controlled to move and adjust the position of the support rollers 2031, and the support rollers 2031 support the outside of the welded part.

[0041] In summary, by setting up the back support component 2, a better external support effect can be achieved for the welded parts during use, improving the back support for the welded parts during welding and offsetting the resistance force between the welded parts during the welding operation, thereby enabling the welded parts to maintain a better welding effect during the welding operation.

[0042] By setting the guide hole and the small guide rod 2033, the auxiliary support effect and the limiting sliding effect of the support mechanism 203 can be achieved;

[0043] By using bearings, the frictional resistance between the pivot pin and the roller frame 2032 can be reduced.

[0044] Example 2

[0045] Reference Figure 4 This is the second embodiment of the present utility model. Unlike the previous embodiment, this embodiment provides: the lifting assembly 3 includes a side base 301, a lead screw 302 is movably connected to the inner wall of the side base 301, a lifting platform 303 is threaded to one end of the lead screw 302, a large guide rod 304 is fixedly connected to the top of the side base 301, and a handwheel 305 is fixedly connected to the bottom of the lead screw 302.

[0046] Specifically, there are two large guide rods 304. The outer wall of the large guide rod 304 penetrates the inner wall of the lifting platform 303 and is movably connected to the inner wall of the lifting platform 303. A limit block is fixedly connected to the top of the lifting platform 303.

[0047] A limiting ring block is fixedly connected to the bottom of the lead screw 302, and the lead screw 302 and the side base 301 are movably connected through the limiting ring block;

[0048] Furthermore, the bottom of the side base 301 is provided with an operation groove, and the handwheel 305 is provided on the inner wall of the operation groove. The bottom of the operation groove is provided with a positioning hole, which penetrates the bottom of the side base 301.

[0049] In use, by rotating the handwheel 305 to drive the lead screw 302 to rotate, the lifting platform 303 can be raised and lowered along the large guide rod 304, thereby adjusting the height of the upper support plate 5 and the lifting component 3 on the lifting platform 303.

[0050] In summary, by setting up the lifting component 3, the height of the upper support plate 5 and the lifting component 3 on the lifting platform 303 can be adjusted during use, so as to better match the welding position on the welded parts, thereby improving the effectiveness of the device and providing convenience for the user.

[0051] The operation slot facilitates the operation of the handwheel 305, while the positioning hole allows for the fixed installation of the lifting assembly 3.

[0052] By setting the large guide rod 304, the lifting platform 303 can be provided with auxiliary support and limited sliding effect.

[0053] Example 3

[0054] Reference Figure 6 This is the third embodiment of the present utility model. Unlike the previous embodiment, this embodiment provides a side limiting component 4, which includes a side fixing seat 401 fixedly disposed on the outer wall. One end of the side fixing seat 401 is fixedly connected to a lower pushing hydraulic cylinder 402, and one end of the lower pushing hydraulic cylinder 402 is fixedly connected to a push plate 403. There are two side limiting components 4, and the two side limiting components 4 are symmetrically disposed at both ends of the storage seat 1.

[0055] In use, the side limiting component 4 is used to move the position of the push plate 403 by starting and controlling the push hydraulic cylinder 402. This ensures that the outer wall of the push plate 403 is tightly fitted with both ends of the welded part in the straight memory slot of the storage seat 1, thereby achieving a limiting effect on both sides of the welded part.

[0056] In summary, by setting the side limiting component 4, the welding parts can be limited on both sides during use, maintaining the stability of the front and rear sides of the welding parts during operation, so as to achieve a certain stability performance of the welding parts when used in conjunction with the back support component 2.

[0057] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​such as temperature, pressure, etc., installation arrangements, use of materials, color, orientation, etc. For instance, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure performing the function described herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of this utility model. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0058] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments may be described, i.e., those features that are not relevant to the currently considered best mode for carrying out the present invention, or those features that are not relevant to implementing the present invention.

[0059] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine task in design, manufacturing, and production without requiring extensive experimentation.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. Anti-deformation back support structure for welding a wall-keeping device, characterized in that: Includes a storage base (1), with side limiting components (4) on both sides of the storage base (1), a lifting component (3) fixedly connected to the rear side of the storage base (1), an upper support plate (5) on the top of the lifting component (3), a back support component (2) on the top of the upper support plate (5), and a straight storage slot opened on the inner wall of the storage base (1). The back support assembly (2) includes a rotary motor (201), the output shaft of which is fixedly connected to a rotating rod via a coupling, one end of which is fixedly connected to a turntable (204), one end of which is fixedly connected to an upper push hydraulic cylinder (202), and one end of which is fixedly connected to a support mechanism (203). The support mechanism (203) includes a roller frame (2032), a small guide rod (2033) is fixedly connected to the outer wall of the roller frame (2032), and a support roller (2031) is movably connected to the inner wall of the roller frame (2032); The lifting assembly (3) includes a side base (301), a lead screw (302) is movably connected to the inner wall of the side base (301), a lifting platform (303) is threaded to one end of the lead screw (302), a large guide rod (304) is fixedly connected to the top of the side base (301), and a handwheel (305) is fixedly connected to the bottom of the lead screw (302). The side limiting component (4) includes a side fixing seat (401) fixedly installed on the outer wall. One end of the side fixing seat (401) is fixedly connected to a lower pushing hydraulic cylinder (402). One end of the lower pushing hydraulic cylinder (402) is fixedly connected to a push plate (403). There are two side limiting components (4), and the two side limiting components (4) are symmetrically arranged at both ends of the storage seat (1).

2. The anti-deformation back support structure of a welded wall device according to claim 1, characterized in that: The two ends of the support roller (2031) are fixedly connected with pivot pins, and the pivot pins and the roller frame (2032) are movably connected by bearings.

3. The anti-deformation back support structure of the welding wall-driving device according to claim 2, characterized in that: The outer wall of the upper support plate (5) is fixedly connected to a motor base, and the inner wall of the motor base is fixedly connected to the outer wall of the rotary motor (201).

4. The anti-deformation back support structure of a welded wall device according to claim 3, characterized in that: The number of upper support plates (5) is two, and the inner walls of the two upper support plates (5) are movably connected to the outer wall of the rotating rod on the rotary motor (201).

5. The anti-deformation back support structure of a welded drive wall device according to claim 4, characterized in that: The outer wall of the turntable (204) is provided with a guide hole, and the inner wall of the guide hole is slidably connected to the outer wall of the small guide rod (2033).

6. The anti-deformation back support structure of a welded drive wall device according to claim 5, characterized in that: There are two large guide rods (304). The outer wall of the large guide rod (304) penetrates the inner wall of the lifting platform (303) and is movably connected to the inner wall of the lifting platform (303). A limit block is fixedly connected to the top of the lifting platform (303).

7. The anti-deformation back support structure of a welded drive wall device according to claim 6, characterized in that: The bottom of the lead screw (302) is fixedly connected to a limiting ring block, and the lead screw (302) and the side base (301) are movably connected through the limiting ring block.

8. The anti-deformation back support structure of the welding wall driving device according to claim 7, characterized in that: The bottom of the side base (301) is provided with an operation groove, and a handwheel (305) is provided on the inner wall of the operation groove. The bottom of the operation groove is provided with a positioning hole, which penetrates the bottom of the side base (301).

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