CN220445392U - Elbow laser cutting slag blocking device - Google Patents

Abstract

The utility model relates to an elbow laser cutting slag blocking device which comprises a base, a telescopic rod, a folding baffle and a spreading mechanism, wherein the telescopic rod is arranged on the base in a sliding mode, the folding baffle is arranged at the tail end of the telescopic rod, the spreading mechanism for controlling the folding baffle to open and close is arranged on the telescopic rod, and an elbow clamping groove close to one side of the folding baffle is formed in the base. When using laser cutting elbow pipe fitting, insert folding baffle in the pipe fitting through the telescopic link, utilize the mechanism of propping open to open folding baffle, block the metal residue that splashes, prevent to fly the sediment and attach on the inner wall of pipe fitting, do not need the later stage clearance to fly the sediment, improve the product aesthetic degree, do not need the later stage to reprocess, improve work efficiency.

Description

Elbow laser cutting slag blocking device

Technical Field

The utility model belongs to the technical field of welding pipe cutting, and particularly relates to a slag blocking device for elbow laser cutting.

Background

The traditional stainless steel pipe cutting mode adopts a saw blade cutting machine to cut, deformation of a notch can be caused, the precision is low, and the saw blade is frequently required to be replaced. At present, although the laser cutting technology is widely applied in the field of stainless steel pipe processing, the technology has technical difficulties. When the pipe is cut by laser, metal particles are splashed due to high Wen Qieduan metal, the splashes can be adhered to the inner wall of the pipe, and the adhered splashes are generally required to be polished by a hand grinder, but the inner wall of the pipe is scratched by the hand grinder, so that the appearance of the product is poor, and the economic loss is caused for enterprises. Therefore, the laser slag blocking mechanism for cutting the stainless steel pipe fitting, which is designed and invented, reduces damage during inner wall processing through slag blocking and has certain market demands.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an elbow laser cutting slag blocking device for cutting stainless steel pipes, which is used for solving the problems.

The utility model relates to an elbow laser cutting slag blocking device which comprises a base, a telescopic rod, a folding baffle and a spreading mechanism, wherein the telescopic rod is arranged on the base in a sliding mode, the folding baffle is arranged at the tail end of the telescopic rod, the spreading mechanism for controlling the folding baffle to open and close is arranged on the telescopic rod, and an elbow clamping groove close to one side of the folding baffle is formed in the base.

Further, the elbow laser cutting slag blocking device further comprises a locking mechanism, and the locking mechanism is arranged between the base and the telescopic rod.

Further, the locking mechanism is a push-pull elbow clamp, and the push-pull end of the push-pull elbow clamp is connected with the telescopic rod.

Further, the base further comprises a splicing base, one side, close to the folding baffle, of the base is spliced and arranged on the splicing base, and the elbow clamping groove is formed in the splicing base; the push-pull end of the push-pull elbow clamp is in threaded connection with the telescopic rod.

Further, a limit bolt is arranged at the bottom of the base, and the threaded end of the limit bolt penetrates through the base and then is matched with the push-pull elbow clamp.

Further, the folding baffle comprises a fixed plate and a folding plate, the tail end of the telescopic rod is fixedly connected with the fixed plate, and the folding plate is hinged on the fixed plate; the stretching mechanism comprises an inner core rod and a connecting rod, wherein the inner core rod is arranged in the telescopic rod in a sliding mode, the inner core rod is provided with an extending end extending out of the telescopic rod, and two ends of the connecting rod are respectively hinged with the tail end of the inner core rod and the folding plate.

Further, a limiting groove matched with the extending end is formed in the telescopic rod.

The beneficial effects of the utility model are as follows: when using laser cutting elbow pipe fitting, insert folding baffle in the pipe fitting through the telescopic link, utilize the mechanism of propping open to open folding baffle, block the metal residue that splashes, prevent to fly the sediment and attach on the inner wall of pipe fitting, no longer need the later stage clearance to fly sediment and reprocess, improved work efficiency, promoted the pleasing to the eye degree of product.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model in an initial state (withdrawn state);

FIG. 2 is a top cross-sectional view of the present utility model in an initial state (withdrawn state);

FIG. 3 is an enlarged view of a detail A of FIG. 2;

FIG. 4 is a front view of the present utility model in a slag-blocking state;

FIG. 5 is a top view of the present utility model in a slag-blocking state;

fig. 6 is an enlarged view of a partial detail B in fig. 5.

In the figure: base 1, elbow draw-in groove 101, concatenation base 102, telescopic link 2, spacing groove 201, folding baffle 3, fixed plate 301, folding plate 302, struts mechanism 4, core rod 401, extension 4011, connecting rod 402, locking mechanism 5, limit bolt 6, elbow pipe fitting 7.

Detailed Description

For a better understanding of the present utility model, embodiments of the present utility model are explained in detail below in conjunction with fig. 1 to 6.

The "front, rear, left, right, up, and down" directions described herein are all based on the "front, rear, left, right, up, and down" directions in fig. 1.

The utility model discloses an elbow laser cutting slag blocking device which comprises a base 1, a telescopic rod 2, a folding baffle 3 and a spreading mechanism 4, wherein the telescopic rod 2 is arranged on the base 1 in a sliding mode, the folding baffle 3 is arranged at the tail end of the telescopic rod 2, the spreading mechanism 4 for controlling the folding baffle 3 to open and close is arranged on the telescopic rod 2, an elbow clamping groove 101 close to one side of the folding baffle 3 is arranged on the base 1, and the elbow clamping groove 101 is used for clamping elbow pipe fittings 7 and limiting the elbow pipe fittings 7. The folding baffle 3 is driven to be inserted into the elbow pipe fitting 7 through the extension of the extension rod 2, and then the folding baffle 3 is spread by the spreading mechanism 4, so that the slag blocking effect is realized.

In order to ensure that the depth of inserting the telescopic rod 2 into the elbow pipe fitting 7 is consistent, the elbow laser cutting slag blocking device further comprises a locking mechanism 5, wherein the locking mechanism 5 is arranged between the base 1 and the telescopic rod 2, and as shown in fig. 1, the locking mechanism 5 is a push-pull elbow clamp, and the push-pull end of the push-pull elbow clamp is connected with the telescopic rod 2. The telescopic rod 2 is driven to move in a telescopic way by pushing the handle of the push-pull elbow clamp, and meanwhile, the telescopic rod 2 is limited and locked.

The bottom of the base 1 is provided with a limit bolt 6, the threaded end of the limit bolt 6 passes through the base 1 and then is matched with the push-pull elbow clamp, and the rotation angle of the push-pull elbow clamp is limited by adjusting the height of the limit bolt 6.

The folding baffle 3 comprises a fixed plate 301 and a folding plate 302, the tail end of the telescopic rod 2 is fixedly connected with the fixed plate 301, and the folding plate 302 is hinged on the fixed plate 301; the opening mechanism 4 comprises an inner core rod 401 and a connecting rod 402, the inner core rod 401 is arranged in the telescopic rod 2 in a sliding mode, an extending end 4011 extending out of the telescopic rod 2 is arranged on the inner core rod 401, and the extending end 4011 can be replaced by a bolt convenient to detach. The two ends of the connecting rod 402 are respectively hinged with the tail end of the inner core rod 401 and the folding plate 302. The telescopic rod 2 is provided with a limiting groove 201 matched with the extending end 4011, and the extending end 4011 is limited through two ends of the limiting groove 201 to control the telescopic length of the inner core rod 401.

The relevant folding baffle 3 and the elbow clamping groove 101 are partially not matched in consideration of different diameters of pipelines to be cut and angles of bent pipes, so that the cost is increased. In order to save the cost, the utility model can realize the adaptability to pipelines with different diameters by replacing accessories with different specifications. The base 1 further comprises a detachable splicing base 102, the splicing base 102 is arranged on one side, close to the folding baffle 3, of the base 1 in a plugging or threaded connection mode, and the elbow clamping groove 101 is formed in the splicing base 102. It should be noted that, in the drawings, the fittings customized for the 45 ° elbow pipe are schematic, and the opening mechanism 4 and the folding baffle comprise different specifications of fittings customized according to different elbow pipe 7.

The application mode and the principle of the utility model are as follows: as shown in fig. 1, the elbow pipe 7 to be processed in the initial state is clamped into the elbow clamping groove 101, and waits for laser cutting. As shown in fig. 4 and 5, the elbow pipe 7 to be processed is installed in place in the working (slag-blocking) state and is in the slag-blocking state of laser cutting. At this time, the push-pull elbow clamp is pressed to the right, so that the push-pull elbow clamp pushes the telescopic rod 2 to be in a limiting extending state, and pushes the extending end 4011 to enable the inner core rod 401 to be in a limiting extending position, the connecting rod 402 is forced to extend, the folding plate 302 rotates around the hinge center, and finally the folding baffle 3 is unfolded, so that the purpose of blocking slag is achieved. After the laser cutting is finished, the push-pull elbow clamp is pulled leftwards to pull the telescopic rod 2 to be in a retracted state, and the extending end 4011 is pushed to enable the inner core rod 401 to be in the retracted state, so that the folding baffle 3 is folded, and a new elbow pipe fitting 7 is convenient to replace.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides an elbow laser cutting pushing off slag device which characterized in that: including base (1), telescopic link (2), folding baffle (3) and struts mechanism (4), slide on base (1) and set up telescopic link (2), the end of telescopic link (2) sets up folding baffle (3), set up on telescopic link (2) control folding baffle (3) open-shut strut mechanism (4), be provided with elbow draw-in groove (101) near folding baffle (3) one side on base (1).

2. An elbow laser cutting slag blocking device as defined in claim 1, wherein: the elbow laser cutting slag blocking device further comprises a locking mechanism (5), wherein the locking mechanism (5) is arranged between the base (1) and the telescopic rod (2).

3. An elbow laser cutting slag blocking device as defined in claim 2, wherein: the locking mechanism (5) is a push-pull elbow clamp, and the push-pull end of the push-pull elbow clamp is connected with the telescopic rod (2).

4. A corner laser cutting slag blocking device as set forth in claim 3, wherein: the base (1) further comprises a splicing base (102), the splicing base (102) is arranged on one side, close to the folding baffle (3), of the base (1) in an inserting mode, and an elbow clamping groove (101) is formed in the splicing base (102); the push-pull end of the push-pull elbow clamp is in threaded connection with the telescopic rod (2).

5. A corner laser cutting slag blocking device as set forth in claim 3, wherein: the bottom of the base (1) is provided with a limit bolt (6), and the threaded end of the limit bolt (6) passes through the base (1) and then is matched with the push-pull elbow clamp.

6. An elbow laser cutting slag blocking device as defined in claim 1, wherein: the folding baffle (3) comprises a fixed plate (301) and a folding plate (302), the tail end of the telescopic rod (2) is fixedly connected with the fixed plate (301), and the folding plate (302) is hinged on the fixed plate (301); the opening mechanism (4) comprises an inner core rod (401) and a connecting rod (402), the inner core rod (401) is arranged in the telescopic rod (2) in a sliding mode, an extending end (4011) extending out of the telescopic rod (2) is arranged on the inner core rod (401), and two ends of the connecting rod (402) are respectively hinged to the tail end of the inner core rod (401) and the folding plate (302).

7. An elbow laser cutting slag blocking device as defined in claim 6, wherein: the telescopic rod (2) is provided with a limiting groove (201) matched with the extending end (4011).