Adjustable welding screw

Abstract

The utility model relates to the technical field of welding screw rods, in particular to an adjustable welding screw rod which is a mechanism capable of conveniently adjusting the height of the welding screw rod so as to meet the butt joint requirements of different workpieces and ensure the welding precision and the working efficiency, thereby enhancing the use efficiency and effect. Comprising a screw body, and an adjusting mechanism is arranged at the outer end of the screw body; the adjusting mechanism further comprises a supporting table, a workbench, a fixing column, a first sleeve and a clamping plate, a cavity is formed in the fixing column, a sliding groove is formed in the cavity, the bottom end of the fixing column is connected with the middle of the top end of the supporting table, the first sleeve is rotationally connected with the top area of the cavity, and a threaded through hole is formed in the top end of the first sleeve. The top end of the clamping plate is connected with the bottom end of the screw body, the clamping plate is slidably clamped with the fixing column through the sliding groove, the bottom end of the workbench is sleeved with a fastening bearing at the top end of the screw body, a mounting mechanism is arranged at the bottom end of the supporting table, and a stabilizing mechanism is arranged at the joint of the bottom end of the fixing column and the top end of the supporting table.

Description

Technical Field

[0001] The utility model relates to the technical field of welding screws, in particular to an adjustable welding screw. Background Art

[0002] As we all know, a welding screw is usually used in welding operations that require precise adjustment of position, height or angle, especially in construction, equipment manufacturing, pipeline installation, steel structure construction, etc.

[0003] It is found in the use of an existing welding screw that the current welding screws are all fixedly installed, which is not convenient for adjusting the height of the workpiece on the welding screw, thereby reducing the use efficiency and effect of the welding screw, resulting in poor practicality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a mechanism for facilitating height adjustment of a welding screw to meet the docking requirements between different workpieces, ensure welding accuracy and work efficiency, thereby enhancing the use efficiency and effect, and thus enhancing the practicality of an adjustable welding screw.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable welding screw, comprising a screw body, an adjusting mechanism being arranged at the outer end of the screw body;

[0008] The adjustment mechanism also includes a support table, a workbench, a fixed column, a first set and a clamping plate. A chamber is arranged in the fixed column, a slide groove is arranged in the chamber, the bottom end of the fixed column is connected to the middle part of the top end of the support table, the first set is rotatably connected to the top area of ​​the chamber, a threaded through hole is arranged at the top end of the first set, the screw body is screwed with the first set through the threaded through hole, the top end of the clamping plate is connected to the bottom end of the screw body, the clamping plate is slidably clamped with the fixed column through the slide groove, the bottom end of the workbench and the top end of the screw body are fastened with the bearing set, the bottom end of the support table is arranged with an installation mechanism, a stabilizing mechanism is arranged at the connection between the bottom end of the fixed column and the top end of the support table, and a driving mechanism is arranged at the right end of the first set.

[0009] Furthermore, in order to facilitate the rotation of the screw body, the improvement of the utility model is that the driving mechanism also includes a worm wheel and a worm, a working chamber is arranged in the top area of ​​the fixed column, the worm wheel and the first set of fastening sets, the worm and the working chamber are rotatably connected, and the worm and the worm wheel are meshed with each other.

[0010] Furthermore, in order to facilitate the rotation of the worm, the improvement of the utility model further includes a rotating wheel, and the front end of the worm is fastened to the rotating wheel.

[0011] Furthermore, in order to improve the installation stability of the support platform, the present invention is improved in that the installation mechanism also includes fastening bolts, and the bottom end of the support platform is fixed by multiple sets of fastening bolts.

[0012] Furthermore, in order to improve the stability of the fixed column and the support platform, the present invention is improved in that the stabilizing mechanism also includes rib plates, and a plurality of groups of rib plates are provided at the connection between the bottom end of the fixed column and the top end of the support platform.

[0013] Furthermore, it also includes a protective rubber pad, and the top end of the workbench is connected to the bottom end of the protective rubber pad.

[0014] Three beneficial effects

[0015] Compared with the prior art, the utility model provides an adjustable welding screw, which has the following beneficial effects:

[0016] The adjustable welding screw, when the height of the screw body needs to be adjusted, drives the first set to rotate through the use of the driving mechanism, and the first set drives the screw body to rotate, so that the screw body drives the workbench to adjust the height. The use of the driving mechanism facilitates the driving of the screw body, and the use of the mounting mechanism improves the stability of the support table. The use of the stabilizing mechanism improves the stability of the fixed column. A mechanism that facilitates the height adjustment of the welding screw is used to meet the docking requirements between different workpieces, ensure welding accuracy and work efficiency, thereby enhancing the use efficiency and effect, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the connection between the clamping plate and the screw body of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the connection between the worm wheel and the worm of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the right view of the utility model.

[0021] In the figure: 1. screw body; 2. support platform; 3. workbench; 4. fixed column; 5. first set; 6. clamping plate; 7. chamber; 8. slide groove; 9. worm gear; 10. worm; 11. working chamber; 12. rotating wheel; 13. fastening bolt; 14. rib plate; 15. protective rubber pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , an adjustable welding screw, comprising a screw body 1, an outer end of the screw body 1 is provided with an adjustment mechanism;

[0024] The adjustment mechanism also includes a support platform 2, a workbench 3, a fixed column 4, a first set 5 and a clamping plate 6. A chamber 7 is arranged in the fixed column 4, a slide groove 8 is arranged in the chamber 7, the bottom end of the fixed column 4 is connected to the middle part of the top end of the support platform 2, the first set 5 is rotatably connected to the top area of ​​the chamber 7, a threaded through hole is arranged at the top end of the first set 5, the screw body 1 is screwed with the first set 5 through the threaded through hole, the top end of the clamping plate 6 is connected to the bottom end of the screw body 1, the clamping plate 6 is slidably clamped with the fixed column 4 through the slide groove 8, the bottom end of the workbench 3 and the top end of the screw body 1 are fastened with the bearing set, the bottom end of the support platform 2 is arranged with a mounting mechanism, the bottom end of the fixed column 4 and the top end of the support platform 2 are connected with a stabilizing mechanism, and the right end of the first set 5 is arranged with a driving mechanism.

[0025] When the device is in use, when the height of the screw body 1 needs to be adjusted, the driving mechanism is used, and the rotating wheel 12 drives the worm 10 to rotate, the worm 10 drives the worm wheel 9 to rotate, the worm wheel 9 drives the first set 5 to rotate, and the first set 5 drives the screw body 1 to rotate, so that the screw body 1 drives the workbench 3 to adjust the height. The use of the driving mechanism makes it easy to drive the screw body 1, and the use of the fastening bolts 13 of the mounting mechanism improves the stability of the support table 2. The use of the rib plate 14 of the stabilizing mechanism improves the stability of the fixing column 4. A mechanism that facilitates the height adjustment of the welding screw is used to meet the docking requirements between different workpieces, ensure welding accuracy and work efficiency, thereby enhancing the use efficiency and effect, thereby enhancing practicality.

[0026] In actual use, it was found that it was inconvenient to rotate the screw body 1. In order to solve the above problem, in this embodiment, the driving mechanism also includes a worm wheel 9 and a worm 10, and a working chamber 11 is provided in the top area of ​​the fixed column 4. The worm wheel 9 is fastened to the first set 5, and the worm 10 is rotatably connected to the working chamber 11, and the worm 10 and the worm wheel 9 are meshed with each other.

[0027] It is found in actual use that it is inconvenient to rotate the worm 10 . In order to solve the above problem, this embodiment further includes a rotating wheel 12 , and the front end of the worm 10 is tightly fitted to the rotating wheel 12 .

[0028] In actual use, it is found that it is not convenient to improve the installation stability of the support platform 2. In order to solve the above problem, in this embodiment, the installation mechanism also includes fastening bolts 13, and the bottom end of the support platform 2 is fixed by multiple groups of fastening bolts 13.

[0029] In actual use, it was found that it was not convenient to improve the stability of the fixed column 4 and the support platform 2. In order to solve the above problem, in this embodiment, the stabilizing mechanism also includes a rib plate 14, and multiple groups of rib plates 14 are arranged at the connection between the bottom end of the fixed column 4 and the top end of the support platform 2.

[0030] As a preferred embodiment of the above embodiment, a protective rubber pad 15 is further included, and the top end of the workbench 3 is connected to the bottom end of the protective rubber pad 15 .

[0031] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0032] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0033] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable welding screw, comprising a screw body (1), wherein an adjustment mechanism is provided at the outer end of the screw body (1); It is characterized in that The adjustment mechanism also includes a support platform (2), a workbench (3), a fixed column (4), a first sleeve (5) and a clamping plate (6). A chamber (7) is arranged in the fixed column (4), a slide groove (8) is arranged in the chamber (7), the bottom end of the fixed column (4) is connected to the middle part of the top end of the support platform (2), the first sleeve (5) is rotatably connected to the top area of ​​the chamber (7), a threaded through hole is arranged at the top end of the first sleeve (5), the screw body (1) is screwed with the first sleeve (5) through the threaded through hole, the top end of the clamping plate (6) is connected to the bottom end of the screw body (1), the clamping plate (6) is slidably clamped with the fixed column (4) through the slide groove (8), the bottom end of the workbench (3) and the top end of the screw body (1) are fastened to the bearing set, the bottom end of the support platform (2) is arranged with a mounting mechanism, the connection between the bottom end of the fixed column (4) and the top end of the support platform (2) is arranged with a stabilizing mechanism, and the right end of the first sleeve (5) is arranged with a driving mechanism.

2. The adjustable welding screw according to claim 1, characterized in that: The driving mechanism also includes a worm wheel (9) and a worm (10); a working chamber (11) is arranged in the top area of ​​the fixed column (4); the worm wheel (9) is fastened to the first sleeve (5); the worm (10) is rotationally connected to the working chamber (11); and the worm (10) and the worm wheel (9) are meshed with each other.

3. The adjustable welding screw according to claim 2, characterized in that: It also includes a rotating wheel (12), and the front end of the worm (10) is tightly fitted to the rotating wheel (12).

4. The adjustable welding screw according to claim 3, characterized in that: The mounting mechanism also includes fastening bolts (13), and the bottom end of the support platform (2) is fixed by multiple groups of fastening bolts (13).

5. The adjustable welding screw according to claim 4, characterized in that: The stabilizing mechanism also includes rib plates (14), and a plurality of groups of rib plates (14) are arranged at the connection between the bottom end of the fixing column (4) and the top end of the supporting platform (2).

6. The adjustable welding screw according to claim 5, characterized in that: It also includes a protective rubber pad (15), and the top end of the workbench (3) is connected to the bottom end of the protective rubber pad (15).

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