CN220050536U - Movable rack of welding machine - Google Patents

Abstract

The utility model relates to the technical field of movable frames of welding machines and discloses a movable frame of a welding machine, which comprises a movable frame, wherein connecting pieces are symmetrically welded at the bottom of the movable frame, a movable supporting frame for supporting is rotatably arranged in the connecting pieces, a supporting underframe is arranged at the bottom of the movable supporting frame, movable frames are symmetrically fixed at two ends of the top of the supporting underframe, movable mechanisms are arranged in the movable frames, and each movable mechanism comprises a rotary supporting rod, a positioning sliding block and a positioning sliding rail. According to the utility model, the movable mechanism consisting of the rotary support rod, the movable frame and the movable support frame is convenient for adjusting the angle of the movable frame according to the welding requirement of the welding machine, and the movable frame can be driven to rotate to one side or the other side along with the rotation and folding of the rotary support rod and the movable support frame, so that the movable frame can form an inclined angle immediately, and the vertical height of the movable frame can be adjusted; compared with the existing movable frame of the welding machine, the welding machine can flexibly adjust the welding height and angle according to requirements.

Description

Movable rack of welding machine

Technical Field

The utility model relates to the technical field of movable frames of welding machines, in particular to a movable frame of a welding machine.

Background

Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction and ultrasound. In addition to use in factories, welding can also be performed in a variety of environments, such as in the field, underwater, and in space. At present at welding machine during operation, will wait welded work piece to fix in the movable frame generally, then press from both sides tightly it through anchor clamps, reuse welded joint welds, because the work piece centre gripping is good after, and the position is comparatively fixed, leads to being difficult to adjust welded angle distance to need adjust the welding machine cooperation and weld, because welding machine equipment is great, lead to the operation comparatively loaded down with trivial details, the suitability is comparatively single.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

In order to solve the problems that after a workpiece is clamped well, the position is fixed, so that the welding angle distance is difficult to adjust, and therefore, a welding machine is required to be adjusted to be matched for welding, and because welding machine equipment is large, the operation is complicated and the applicability is single, the utility model provides a movable frame of the welding machine.

The utility model provides a movable frame of a welding machine, which adopts the following technical scheme:

the utility model provides a welding machine movable frame, includes the movable frame, the bottom symmetry welding of movable frame has the connecting piece, the inside rotation of connecting piece is installed and is used for the movable support frame of support, the bottom of movable support frame is equipped with the support chassis, the both ends symmetry at support chassis top is fixed with the movable frame, be equipped with movable mechanism in the movable frame, movable mechanism is including rotating bracing piece, location slider and location slide rail.

Preferably, the outer wall symmetry welding of support chassis both sides has the mounting, the bottom of mounting has the universal wheel through the screw connection, the one end and the mounting rotation of rotation bracing piece are connected, the one end that the rotation bracing piece kept away from the mounting is rotated with the inner wall of movable support frame and is connected.

Preferably, the positioning slide rail is fixedly connected with the inner wall of the movable frame, the top of one end of each movable frame, which is close to the other end of each movable frame, is fixedly provided with a mounting plate, and the inside of the mounting plate is movably connected with a screw rod.

Preferably, a limiting block is fixed at one end of the screw rod, a hand crank is rotatably arranged on the outer wall of the mounting plate, one end of the hand crank penetrates through the inner wall of the mounting plate and is fixed with the screw rod, and a sliding block in fit is arranged outside the screw rod in a sliding mode.

Preferably, a connecting block is fixed at the central position of the bottom of the sliding block, and the side wall of the connecting block is symmetrically welded with a rotating shaft.

Preferably, one end of the rotating shaft far away from the connecting block is rotationally connected with the bottom end of the movable supporting frame, the connecting block is fixedly connected with the top of the positioning sliding block, and a sliding groove matched with the positioning sliding block is formed in the side wall of the positioning sliding rail.

In summary, the utility model has the following beneficial technical effects:

according to the utility model, the movable mechanism consisting of the rotary support rod, the movable frame and the movable support frame is convenient for adjusting the angle of the movable frame according to the welding requirement of the welding machine, and the movable frame can be driven to rotate to one side or the other side along with the rotation and folding of the rotary support rod and the movable support frame, so that the movable frame can form an inclined angle immediately, the movable frame can be adjusted to be vertical, and the use flexibility is higher; compared with the existing movable frame of the welding machine, the welding machine has the advantages that the welding height and angle can be flexibly adjusted according to the use requirements, and the overall applicability is greatly improved.

Drawings

Fig. 1 is a front view of a movable frame of a welder according to an embodiment of the application.

Fig. 2 is a schematic structural view of the movable mechanism of the application embodiment.

Fig. 3 is a schematic structural view of a moving frame according to an embodiment of the application.

Reference numerals illustrate: 1. a movable frame; 2. a connecting piece; 3. a support chassis; 4. a fixing member; 5. a universal wheel; 6. rotating the support rod; 7. a moving rack; 8. a movable support frame; 9. a handle; 10. a mounting plate; 11. a limiting block; 12. a screw rod; 13. a slide block; 14. a connecting block; 15. positioning a sliding block; 16. positioning a sliding rail; 17. a rotating shaft; 18. and a sliding groove.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a movable frame of a welding machine. Referring to fig. 1-2, including movable frame 1, can treat welded work piece at movable frame 1 internally mounted external jig centre gripping, movable frame 1's bottom symmetry welding has connecting piece 2, the inside rotation of connecting piece 2 is installed and is used for the movable support frame 8 that supports, movable support frame 8's bottom is equipped with and supports chassis 3, the both ends symmetry at support chassis 3 top is fixed with and removes frame 7, movable support frame 8 supports between support chassis 3 and movable frame 1, the outer wall symmetry welding of support chassis 3 both sides has mounting 4, the bottom of mounting 4 has universal wheel 5 through the screw connection, be convenient for remove support chassis 3, improve the portability of use.

Referring to fig. 2-3, be equipped with the movable mechanism in the movable frame 7, the movable mechanism includes rotating bracing piece 6, location slider 15 and location slide rail 16, the one end and the mounting 4 rotation of rotation bracing piece 6 are connected, the one end that the mounting 4 was kept away from to rotating bracing piece 6 is connected with the inner wall rotation of movable support frame 8, thereby form the rotation holding power to the mounting 4 and between the movable support frame 8 through rotating bracing piece 6, location slide rail 16 and the inner wall fixed connection of movable frame 7, and the one end top that two movable frames 7 are close to each other is all fixed and is equipped with mounting panel 10, the inside swing joint of mounting panel 10 has lead screw 12, the convenient angle of use at movable frame 1 both ends of adjusting as required.

In order to adjust the welding angle, specifically, a limiting block 11 is fixed at one end of a screw rod 12, a crank handle 9 is rotatably arranged on the outer wall of a mounting plate 10, one end of the crank handle 9 penetrates through the inner wall of the mounting plate 10 and is fixed with the screw rod 12, an adaptive sliding block 13 is slidably arranged outside the screw rod 12, the screw rod 12 can be driven to rotate by rotating the crank handle 9, then the sliding block 13 reciprocates on the outer wall of the screw rod 12, and a connecting block 14 is fixed at the central position of the bottom of the sliding block 13;

and the lateral wall symmetry welding of connecting block 14 has axis of rotation 17, and the one end that connecting block 14 was kept away from to axis of rotation 17 is rotated with the bottom of movable support frame 8 and is connected, and then can promote movable support frame 8 to one side motion, and the top fixed connection of connecting block 14 and location slider 15, the spout 18 with the location slider 15 adaptation is seted up to the lateral wall of location slide rail 16, when slider 13 motion, location slider 15 cooperation slide positioning outside location slide rail 16, plays fine location supporting effect, has improved holistic stability.

The implementation principle of the movable frame of the welding machine provided by the embodiment of the utility model is as follows: when the welding machine is used, an external clamp is arranged in the movable frame 1 in advance to clamp a workpiece to be welded, the universal wheels 5 are arranged to facilitate the movement of the supporting underframe 3, portability is high, in the welding process, if the welding angle is required to be adjusted, the hand crank 9 on the outer wall of one movable frame 7 can be rotated, the screw rod 12 rotates, the sliding block 13 moves to one side on the outer wall of the screw rod, the positioning sliding block 15 is pushed to slide on the outer wall of the positioning sliding rail 16 through the connecting block 14 in a positioning manner, the movable supporting frame 8 is pushed to move along with the rotating shaft 17 to rotate and fold along with the rotating shaft 17, the rotating supporting rod 6 is matched with the rotating part 4 to rotate in the fixed part to support the movable supporting frame 8 and the supporting underframe 3, one end of the movable frame 1 can be adjusted to rotate downwards to form an inclined angle, if the other movable mechanism is required to be adjusted, the operation is repeated, and the movable mechanisms on two sides can be adjusted simultaneously, so that the rotating supporting rod 6 and the movable supporting frame 8 can be driven to rotate downwards to fold or rotate upwards to open, and the movable frame 1 can be adjusted to reciprocate linearly.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides a welding machine movable frame, includes movable frame (1), its characterized in that: the movable support is characterized in that a connecting piece (2) is symmetrically welded at the bottom of the movable frame (1), a movable support frame (8) used for supporting is rotatably installed in the connecting piece (2), a supporting underframe (3) is arranged at the bottom of the movable support frame (8), movable frames (7) are symmetrically fixed at two ends of the top of the supporting underframe (3), movable mechanisms are arranged in the movable frames (7), and each movable mechanism comprises a rotary supporting rod (6), a positioning sliding block (15) and a positioning sliding rail (16).

2. A welder moving rack as defined in claim 1, wherein: the outer wall symmetry welding of support chassis (3) both sides has mounting (4), the bottom of mounting (4) is connected with universal wheel (5) through the screw, the one end and the mounting (4) rotation of rotation bracing piece (6) are connected, the one end and the inner wall rotation of movable support frame (8) of keeping away from mounting (4) of rotation bracing piece (6).

3. A welder moving rack as defined in claim 1, wherein: the positioning slide rail (16) is fixedly connected with the inner wall of the movable frame (7), the top of one end of each movable frame (7) close to each other is fixedly provided with a mounting plate (10), and the inside of the mounting plate (10) is movably connected with a screw rod (12).

4. A welder moving rack according to claim 3, wherein: one end of the screw rod (12) is fixed with a limiting block (11), the outer wall of the mounting plate (10) is rotationally provided with a hand crank (9), one end of the hand crank (9) penetrates through the inner wall of the mounting plate (10) and is fixed with the screw rod (12), and a sliding block (13) which is matched with the screw rod (12) is arranged outside the screw rod in a sliding mode.

5. The mobile frame of claim 4, wherein: a connecting block (14) is fixed at the center of the bottom of the sliding block (13), and rotating shafts (17) are symmetrically welded on the side walls of the connecting block (14).

6. A welder moving rack as defined in claim 5, wherein: one end of the rotating shaft (17) far away from the connecting block (14) is rotationally connected with the bottom end of the movable supporting frame (8), the connecting block (14) is fixedly connected with the top of the positioning sliding block (15), and a sliding groove (18) matched with the positioning sliding block (15) is formed in the side wall of the positioning sliding rail (16).