CN218964321U

CN218964321U - Argon arc welding machine positioning mechanism

Info

Publication number: CN218964321U
Application number: CN202223473513.3U
Authority: CN
Inventors: 丁然; 张志辉; 荣志平
Original assignee: Jiangsu Yidian Intelligent Equipment Co ltd
Current assignee: Jiangsu Yidian Intelligent Equipment Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-05
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an argon arc welding machine positioning mechanism, which belongs to the field of argon arc welding machines and comprises a workbench assembly, wherein the workbench assembly comprises a box body, two sides of the inner wall of the box body are rotatably connected with a bidirectional screw rod through a bearing, two sides of the outer surface of the bidirectional screw rod are connected with threaded blocks in a threaded manner, the tops of the threaded blocks are fixedly provided with workpiece positioning assemblies, each workpiece positioning assembly comprises a connecting plate, the tops of the connecting plates are fixedly connected with a U-shaped frame, the bottoms of the U-shaped frames are fixedly connected with cleaning brushes through connecting springs, and the tops of the U-shaped frames are fixedly connected with studs through connecting springs.

Description

Argon arc welding machine positioning mechanism

Technical Field

The utility model relates to the field of argon arc welding machines, in particular to a positioning mechanism of an argon arc welding machine.

Background

The argon arc welder is a welding method which uses argon arc welding machine, adopts a high-voltage breakdown arc starting mode, uses industrial tungsten or active tungsten as an unmelted electrode and uses inert gas argon as protection.

In the prior art, china issued patent publication No.: CN 211939451U, which provides an argon arc welding machine, for a workpiece with a flat surface, the argon arc welding machine can be placed on a first fixing plate and a second fixing plate, and negative pressure wind force is generated at a negative pressure wind hole through a negative pressure fan, so that the workpiece is adsorbed on the negative pressure wind force, and the fixation before welding is completed; if the workpiece to be processed is longer or larger, the distance between the first fixing plate and the second fixing plate can be adjusted so as to better fix the workpiece; for the work piece with uneven surface or irregular overall shape, the work piece can be clamped in the left annular through groove and the right annular through groove, and then the work piece is processed and welded.

The equipment of this patent can fix a position the work piece irregular or unable steady work piece of placing on the workstation of work piece shape, however, need negative pressure fan to carry out assistance-localization real-time when this patent uses, in case negative pressure fan is electroless or unexpected damage just can not carry out spacingly to it to reduce the practicality of equipment to a certain extent, inconvenient staff uses.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide the argon arc welding machine positioning mechanism which can save energy sources and conveniently meet different use requirements of users by manually positioning a workpiece instead of using a negative pressure fan, thereby being beneficial to improving the practicability of equipment and being convenient for workers to use.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an argon arc welding machine positioning mechanism, includes the workstation subassembly, the workstation subassembly includes the box, be connected with bi-directional screw through the bearing rotation between the both sides of box inner wall, the both sides of bi-directional screw surface just are located the inside equal threaded connection of box and have the screw thread piece, the top fixed mounting of screw thread piece has work piece locating component, work piece locating component includes the connecting plate, the top fixedly connected with U type frame of connecting plate, the bottom of U type frame just is located the both sides of connecting plate all through connecting spring fixedly connected with brush cleaner, the top threaded connection of U type frame has the double-screw bolt, the bottom of double-screw bolt is connected with the sliding plate through the bearing rotation, the bottom of sliding plate is through extrusion spring fixedly connected with holder.

Further, one end of the bidirectional screw rod penetrates through the box body and extends to the outside of the box body, and one end of the bidirectional screw rod extending to the outside of the box body is fixedly connected with a rotating handle.

Further, anti-skid lines are arranged on the rotary handle, and the rotary handle and the box body are limited through positioning bolts.

Further, one side of the sliding plate is in sliding connection with one side of the inner wall of the U-shaped frame.

Further, the back fixedly connected with of box promotes the subassembly, it includes L template to promote the subassembly, one side and the back fixed connection of box of L template.

Further, an electric push rod is fixedly connected to the L-shaped plate, and a pushing scraper is fixedly connected to the output end of the electric push rod.

Further, a collecting frame is magnetically attracted to the front face of the box body, and the collecting frame is used for collecting welding slag.

Further, a switch is arranged on the front side of the box body and positioned on one side of the collecting frame, and the switch can control the opening and closing of the electric push rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the workpiece is manually positioned instead of being positioned by the negative pressure fan, so that energy sources can be saved, different use demands of users can be met conveniently, the practicability of the equipment is improved, and the equipment is convenient for workers to use.

(2) After the welding is finished, the welding slag in the welding process can be cleaned, so that the follow-up operation of workers is facilitated, and the welding slag welding machine is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is an enlarged view of a portion of the utility model at B;

FIG. 5 is a schematic view of a workpiece positioning assembly according to the present utility model.

The reference numerals in the figures illustrate:

1. a workbench assembly; 11. a case; 12. a bidirectional screw; 13. a screw block; 14. a rotary handle; 15. positioning bolts;

2. a collection frame;

3. a workpiece positioning assembly; 31. a connecting plate; 32. a U-shaped frame; 33. a connecting spring; 34. a cleaning brush; 35. a stud; 36. a sliding plate; 37. extruding a spring; 38. a clamping member;

4. a pushing assembly; 41. an L-shaped plate; 42. an electric push rod; 43. pushing the scraper.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-5, an argon arc welding machine positioning mechanism comprises a workbench assembly 1, the workbench assembly 1 comprises a box 11, a bidirectional screw rod 12 is rotatably connected between two sides of the inner wall of the box 11 through bearings, stability during rotation of the bidirectional screw rod 12 can be improved through arrangement of the bearings, threaded blocks 13 are connected to two sides of the outer surface of the bidirectional screw rod 12 and are positioned in the box 11 through threads, threads on the outer surface of the bidirectional screw rod 12 are two sections with opposite rotation directions, when the bidirectional screw rod 12 rotates, the two threaded blocks 13 can be indirectly driven to move in opposite directions or opposite directions, a workpiece positioning assembly 3 is fixedly arranged at the top of the threaded blocks 13, workpieces can be conveniently limited through the workpiece positioning assembly 3, the workpiece positioning assembly 3 comprises a connecting plate 31, a U-shaped frame 32 is fixedly connected to the top of the connecting plate 31, a cleaning brush 34 is fixedly connected to the bottom of the U-shaped frame 32 and two sides of the connecting plate 31 through connecting springs 33, a stud 35 is connected to the top of the U-shaped frame 32 through rotation of the bearings, a sliding plate 36 is rotatably connected to the bottom of the stud 35 through the bearings, and the bottom of the sliding plate 36 is fixedly connected with a clamping spring 38 through the pressing spring 37.

One end of the bidirectional screw 12 penetrates through the box 11 and extends to the outside of the box 11, and one end of the bidirectional screw 12 extending to the outside of the box 11 is fixedly connected with a rotary handle 14.

Be provided with the anti-skidding line on the spiral handle 14, through the setting of anti-skidding line, can make things convenient for the staff to twist and revolve handle 14 to carry out spacingly through positioning bolt 15 between spiral handle 14 and the box 11, through positioning bolt 15's setting, can conveniently prescribe a limit to the different positions of handle 14, thereby can convenient staff's use.

One side of the sliding plate 36 is slidably connected to one side of the inner wall of the U-shaped frame 32, so that the stability of the sliding plate 36 during movement can be conveniently improved.

The back of the box 11 is fixedly connected with a pushing component 4, the pushing component 4 comprises an L-shaped plate 41, and one side of the L-shaped plate 41 is fixedly connected with the back of the box 11.

An electric push rod 42 is fixedly connected to the L-shaped plate 41, the electric push rod 42 is powered by an external power supply, and the output end of the electric push rod 42 is fixedly connected with a pushing scraper 43.

The front side magnetic attraction of the box body 11 has the collection frame 2, and the collection frame 2 is used for collecting welding slag, and the collection frame 2 is detachably connected with the box body 11, through so setting, can make things convenient for the staff to regularly clear up its inside welding slag to be favorable to the permanent use of equipment.

The front of the box 11 and one side of the collecting frame 2 are provided with a switch, the switch can control the on-off of the electric push rod 42, and the switch is electrically connected with the electric push rod 42, which is the prior art and will not be described herein.

Working principle: when the welding fixture is used, two workpieces to be welded can be firstly placed on the two U-shaped frames 32 respectively, and for irregular workpieces, workers can support the workpieces firstly, after placement, the equipment can be adaptively adjusted according to the thickness of the workpieces, and during adjustment, the studs 35 can be rotated, so that the sliding plate 36 moves downwards, the clamping piece 38 can be indirectly driven to move downwards through the downward movement of the sliding plate 36, and after the sliding plate moves downwards to a working position, the two workpieces to be welded can be limited through the elastic force action of the extrusion springs 37.

After limiting, the rotary handle 14 can be rotated, so that the bidirectional screw 12 rotates, and as the threads on the outer surface of the bidirectional screw 12 are in two sections with opposite rotation directions, the two thread blocks 13 can be indirectly driven to move in opposite directions through the action of thread transmission, the workpieces can be indirectly driven to synchronously move through the connecting plates 31 through the movement of the two thread blocks 13, and when the workpieces move to the working positions, the rotary handle 14 can be positioned through the positioning bolts 15, and then the two workpieces are welded.

After the welding is finished, the welded workpiece can be taken down, after the workpiece is taken down, the rotary handle 14 can be rotated again, the cleaning brush 34 at the bottom of the rotary handle is used for pushing welding slag generated in the welding process to the middle position of the top of the box body 11, at this time, the electric push rod 42 is started through the switch, the welding slag can be pushed to the inside of the collecting frame 2 indirectly through the pushing scraper 43 through the electric push rod 42, the cleaning is carried out on the welding slag, the cleanliness of the top of the box body 11 can be conveniently ensured, and the follow-up use of workers is facilitated.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an argon arc welding machine positioning mechanism, includes workstation subassembly (1), its characterized in that: the workbench assembly (1) comprises a box body (11), a bidirectional screw rod (12) is rotationally connected between two sides of the inner wall of the box body (11) through a bearing, threaded blocks (13) are connected to two sides of the outer surface of the bidirectional screw rod (12) and are positioned in the box body (11) in a threaded mode, a workpiece positioning assembly (3) is fixedly arranged at the top of each threaded block (13), each workpiece positioning assembly (3) comprises a connecting plate (31), a U-shaped frame (32) is fixedly connected to the top of each connecting plate (31), cleaning brushes (34) are fixedly connected to the bottom of each U-shaped frame (32) and positioned on two sides of each connecting plate (31) through connecting springs (33), studs (35) are connected to the top ends of the U-shaped frames (32) through bearings in a threaded mode, and clamping pieces (38) are fixedly connected to the bottom of each stud (35) through extrusion springs (37).

2. The argon arc welder positioning mechanism of claim 1, wherein: one end of the bidirectional screw rod (12) penetrates through the box body (11) and extends to the outside of the box body (11), and one end of the bidirectional screw rod (12) extending to the outside of the box body (11) is fixedly connected with a rotary handle (14).

3. The argon arc welder positioning mechanism of claim 2, wherein: the anti-skid threads are arranged on the rotary handle (14), and the rotary handle (14) and the box body (11) are limited through a positioning bolt (15).

4. The argon arc welder positioning mechanism of claim 1, wherein: one side of the sliding plate (36) is in sliding connection with one side of the inner wall of the U-shaped frame (32).

5. The argon arc welder positioning mechanism of claim 1, wherein: the back fixedly connected with of box (11) promotes subassembly (4), promote subassembly (4) to include L template (41), the back fixed connection of one side and box (11) of L template (41).

6. The argon arc welder positioning mechanism of claim 5, wherein: an electric push rod (42) is fixedly connected to the L-shaped plate (41), and a pushing scraper (43) is fixedly connected to the output end of the electric push rod (42).

7. The argon arc welder positioning mechanism of claim 1, wherein: the front side of the box body (11) is magnetically attracted with a collecting frame (2), and the collecting frame (2) is used for collecting welding slag.

8. The argon arc welder positioning mechanism of claim 7, wherein: the front of the box body (11) and one side of the collecting frame (2) are provided with a switch, and the switch can control the opening and closing of the electric push rod (42).