CN213730272U

CN213730272U - Welding device for machining steel cylinder

Info

Publication number: CN213730272U
Application number: CN202022650769.1U
Authority: CN
Inventors: 林芝
Original assignee: Suzhou Xiangming Chemical Equipment Co ltd
Current assignee: Suzhou Xiangming Chemical Equipment Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-20
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a welding set for steel bottle processing relates to steel pipe welding technical field. The frame, the fixed electric putter that is provided with in top of frame inner wall, the fixed movable plate that is provided with of electric putter's one end, the fixed movable frame that is provided with in bottom of movable plate, the inside activity of movable frame is provided with the lead screw, the fixed motor that is provided with of one end of lead screw, the surface activity of lead screw is provided with the nut seat, the fixed box that is provided with in bottom of nut seat, the fixed sleeve that is provided with in inside of box, the sleeve has set gradually spring and push rod from inside to outside, the fixed welding gun head that is provided with of one end of push rod through setting up filter equipment, can filter the harmful gas absorption that produces in the welding process, reduces the damage of harmful gas to user's health and the pollution of toxic gas to the air, and also be convenient for wash the change of active carbon filter screen.

Description

Welding device for machining steel cylinder

Technical Field

The utility model relates to a steel pipe welding technical field specifically is a welding set for steel bottle processing.

Background

The steel cylinder stores steel cylinders of high-pressure oxygen, gas, petroleum liquefied gas and the like, the steel cylinder is generally used for storing and transporting gas cylinders to contain permanent gas, liquefied gas or mixed gas, the gas cylinder filling unit, the gas cylinder inspection unit and the gas cylinder using unit comprise factories, laboratories, hospitals, schools, disease control centers, electronic rooms, clean rooms, industrial institutions and the like, and the gas cylinder management of the bottle-filled gas and gas cylinder distribution unit is in urgent need of improvement, and the safety management of the transportation and storage gas cylinders is strengthened.

Current welding set structural function is comparatively single, and the welding produces the smell of stinging nature in welded in-process, and the smell of stinging nature can be inhaled by the staff very easily, can damage operator's health, is unfavorable for workman's health, and current welding set can't rotate the steel bottle, needs the manual work to rotate when weldment work, increases the expenditure of manpower to reduce work efficiency, the steel bottle appears rocking easily when rotating moreover, needs to make it can stabilize.

SUMMERY OF THE UTILITY MODEL

The utility model provides a welding set for steel bottle processing possesses the advantage of rotating welding, centre gripping and filtering toxic gas to the solution can't rotate, the centre gripping effect is not good and toxic gas's problem.

For the purpose that realizes rotating welding, centre gripping and filtering toxic gas, the utility model provides a following technical scheme: a welding device for machining a steel cylinder comprises a frame, wherein an electric push rod is fixedly arranged at the top of the inner wall of the frame, a movable plate is fixedly arranged at one end of the electric push rod, a movable frame is fixedly arranged at the bottom of the movable plate, a lead screw is movably arranged in the movable frame, a motor is fixedly arranged at one end of the lead screw, a nut seat is movably arranged on the surface of the lead screw, a box body is fixedly arranged at the bottom of the nut seat, a sleeve is fixedly arranged in the box body, a spring and a push rod are sequentially arranged in the sleeve from inside to outside, and a welding gun head is fixedly arranged at one end of the push rod;

the two sides of the bottom of the box body are both fixedly provided with fans, the bottom of each fan is fixedly provided with an air suction pipe, the top of the fan is fixedly provided with an air duct, one end of the air duct is fixedly provided with a filtering device, the filtering device is sequentially provided with an active carbon filtering layer and a filtering net from top to bottom, the bottom of the inner wall of the frame is fixedly provided with a workbench, a positive and negative screw rod is movably arranged on the inner wall of the workbench, one end of the positive and negative screw rod is fixedly provided with a second motor, the surface of the positive and negative screw rod is movably provided with a movable block, the top of the movable block is fixedly provided with a third motor, an output shaft of the third motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly provided with a clamping device, the inner wall of the clamping device is fixedly provided with a clamping spring, and one end of the clamping spring is fixedly provided with a clamping plate.

As an optimal technical scheme of the utility model, the nut seat passes through ball and lead screw threaded connection, the nut seat removes along the lead screw when the lead screw rotates. The inside activity of filter equipment is provided with active carbon filter layer and filter screen.

As an optimized technical scheme of the utility model, filter equipment's inside activity is provided with active carbon filter layer and filter screen.

As the utility model discloses an optimal technical scheme, positive and negative lead screw outer wall's both ends are all fixed and are provided with forward screw thread and reverse screw thread, the thread groove has been seted up to the inboard of movable block, do reverse synchronous drive at the forward screw thread and the reverse screw thread of positive and negative lead screw through the thread groove.

As an optimal technical scheme of the utility model, telescopic inside is fixed and is provided with the spring, the fixed push rod that is provided with of one end of spring.

As an optimized technical scheme of the utility model, the shape of splint is the arc form, the fixed surface of splint is provided with the rubber layer.

Compared with the prior art, the utility model provides a welding set for steel bottle processing possesses following beneficial effect:

1. this a welding set for steel bottle processing through the threaded connection who sets up nut seat and lead screw, just can control the regulation about the welding gun head to cooperation electric putter's upper and lower regulation just can need not the manual welding of staff, improves work efficiency.

2. This a welding set for steel bottle processing through setting up filter equipment, can filter the harmful gas absorption that produces among the welding process, reduces the harmful gas to the damage of user's health and the pollution of toxic gas to the air, and also be convenient for wash the change of active carbon filter screen.

3. This a welding set for steel bottle processing through setting up positive and negative lead screw, just can drive the reverse synchronous drive of movable block, just can carry out the centre gripping to the both ends of steel bottle to rotate through the third motor, carry out comprehensive welding to the steel bottle.

4. This a welding set for steel bottle processing through setting up the spring, just can make the welding gun head 304 carry out better laminating with the surface of steel bottle when the welding, improves welded quality.

5. This a welding set for steel bottle processing through setting up splint, just can make the surface of steel bottle and the laminating that splint can be better, produces when preventing that the steel bottle from rotating and rocks.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of the case of the present invention;

fig. 4 is a schematic view of the internal structure of the clamping device of the present invention.

In the figure: 1. a frame; 2. an electric push rod; 201. moving the plate; 202. a movable frame; 203. a screw rod; 204. a motor; 205. a nut seat; 3. a box body; 301. a sleeve; 302. a spring; 303. a push rod; 304. welding gun heads; 4. a fan; 401. an air intake duct; 402. an air duct; 403. a filtration device; 404. an activated carbon filter layer; 405. a filter screen; 5. a work table; 501. a positive and negative screw rod; 502. a second motor; 503. a movable block; 504. a third motor; 505. a rotating shaft; 6. a clamping device; 601. a clamping spring; 602. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a welding set for steel cylinder processing, including frame 1, the top of frame 1 inner wall is fixed and is provided with electric putter 2, the fixed movable plate 201 that is provided with of one end of electric putter 2, the fixed movable frame 202 that is provided with in bottom of movable plate 201, the inside activity of movable frame 202 is provided with lead screw 203, the fixed motor 204 that is provided with of one end of lead screw 203, the model of motor 204 is 38STG-100, the surface activity of lead screw 203 is provided with nut seat 205, the fixed box 3 that is provided with in bottom of nut seat 205, the inside fixed sleeve 301 that is provided with of box 3, sleeve 301 has set gradually spring 302 and push rod 303 from inside to outside, the fixed welding gun head 304 that is provided with of one end of push rod 303;

the air blower is characterized in that fans 4 are fixedly arranged on two sides of the bottom of the box body 3, an air suction pipe 401 is fixedly arranged at the bottom of the fan 4, an air guide pipe 402 is fixedly arranged at the top of the fan 4, a filtering device 403 is fixedly arranged at one end of the air guide pipe 402, an activated carbon filtering layer 404 and a filtering net 405 are sequentially arranged on the filtering device 403 from top to bottom, a workbench 5 is fixedly arranged at the bottom of the inner wall of the frame 1, a positive and negative screw rod 501 is movably arranged on the inner wall of the workbench 5, a second motor 502 is fixedly arranged at one end of the positive and negative screw rod 501, a movable block 503 is movably arranged on the surface of the positive and negative screw rod 501, a third motor 504 is fixedly arranged at the top of the movable block 503, a rotating shaft 505 is fixedly connected with an output shaft of the third motor 504, a clamping device 6 is fixedly arranged at one end of the rotating shaft 505, and a clamping spring 601 is fixedly arranged on the inner wall of the clamping device 6, one end of the clamping spring 601 is fixedly provided with a clamping plate 602.

Specifically, the nut holder 205 is screwed to the screw 203 via a ball, and the nut holder 205 moves along the screw 203 when the screw 203 rotates.

In the embodiment, the left and right adjustment of the welding gun head 304 can be controlled by arranging the nut seat 205 in threaded connection with the screw rod 203, and the manual welding of workers can be omitted by matching with the up and down adjustment of the electric push rod 2, so that the working efficiency is improved.

Specifically, an activated carbon filter layer 404 and a filter screen 405 are movably arranged inside the filter device 403.

In this embodiment, by arranging the filtering device 403, harmful gas generated in the welding process can be absorbed and filtered, the damage of the harmful gas to the body of a user and the pollution of toxic gas to the air are reduced, and the replacement and cleaning of the activated carbon filter screen 405 are facilitated.

Specifically, both ends of the outer wall of the positive and negative screw rod 501 are fixedly provided with a positive thread and a negative thread, the inner side of the movable block 503 is provided with a thread groove, and the positive thread and the negative thread of the positive and negative screw rod 501 are in reverse synchronous transmission through the thread groove.

In this embodiment, through setting up positive and negative lead screw 501, just can drive the reverse synchronous drive of movable block 503, just can carry out the centre gripping to the both ends of steel bottle to rotate through third motor 504, carry out comprehensive welding to the steel bottle.

Specifically, a spring 302 is fixedly arranged inside the sleeve 301, and one end of the spring 302 is fixedly provided with a push rod 303.

In this embodiment, by arranging the spring 302, the welding torch head 304 can be better attached to the surface of the steel cylinder during welding, and the welding quality is improved.

Specifically, the shape of the clamping plate 602 is arc-shaped, and a rubber layer is fixedly arranged on the surface of the clamping plate 602.

In this embodiment, through setting up splint 602, just can make the surface of steel bottle and the laminating that splint 602 can be better, produce when preventing that the steel bottle from rotating and rock.

The utility model discloses a theory of operation and use flow: when in use, put into the inner wall of clamping device 6 with the steel bottle, and open second motor 502, second motor 502 drives the movable block 503 at both ends through positive and negative lead screw 501 and carries out reverse synchronous drive, carry out the centre gripping with the both ends of steel bottle, prevent to rock, open motor 204, motor 204 drives the left and right sides regulation of welding gun head 304 through the threaded connection of lead screw 203 with nut seat 205, open electric putter 2 after the regulation is accomplished, electric putter 2 can make welding gun head 304 reciprocate, and weld the surperficial of steel bottle, there is toxic gas production during the welding, open fan 4, fan 4 carries gas to filter equipment 403 in through air duct 402, and through the filtration purification of active carbon filter layer 404 and filter screen 405.

In conclusion, the welding device for processing the steel cylinder can control the left and right adjustment of the welding gun head 304 by arranging the threaded connection of the nut seat 205 and the screw rod 203, can be matched with the up and down adjustment of the electric push rod 2, can avoid the manual welding of workers, improves the working efficiency, can absorb and filter harmful gas generated in the welding process by arranging the filtering device 403, reduces the damage of the harmful gas to the body of a user and the pollution of toxic gas to air, is convenient for replacing and cleaning the active carbon filter screen 405, can drive the reverse synchronous transmission of the movable block 503 by arranging the positive and negative screw rod 501, can clamp the two ends of the steel cylinder, rotates through the third motor 504, can comprehensively weld the steel cylinder, can enable the welding gun head 304 to be better attached to the surface of the steel cylinder during welding by arranging the spring 302, improve welded quality, through setting up splint 602, just can make the surface of steel bottle and the laminating that splint 602 can be better, produce when preventing that the steel bottle from rotating and rock.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A welding set for steel bottle processing, includes frame (1), its characterized in that: an electric push rod (2) is fixedly arranged at the top of the inner wall of the frame (1), a moving plate (201) is fixedly arranged at one end of the electric push rod (2), a movable frame (202) is fixedly arranged at the bottom of the moving plate (201), a lead screw (203) is movably arranged in the movable frame (202), a motor (204) is fixedly arranged at one end of the lead screw (203), a nut seat (205) is movably arranged on the surface of the lead screw (203), a box body (3) is fixedly arranged at the bottom of the nut seat (205), a sleeve (301) is fixedly arranged in the box body (3), a spring (302) and a push rod (303) are sequentially arranged in the sleeve (301) from inside to outside, and a welding gun head (304) is fixedly arranged at one end of the push rod (303);

the air conditioner is characterized in that fans (4) are fixedly arranged on two sides of the bottom of the box body (3), an air suction pipe (401) is fixedly arranged at the bottom of the fan (4), an air guide pipe (402) is fixedly arranged at the top of the fan (4), a filtering device (403) is fixedly arranged at one end of the air guide pipe (402), an activated carbon filtering layer (404) and a filtering net (405) are sequentially arranged on the filtering device (403) from top to bottom, a workbench (5) is fixedly arranged at the bottom of the inner wall of the frame (1), a positive and negative screw rod (501) is movably arranged on the inner wall of the workbench (5), a second motor (502) is fixedly arranged at one end of the positive and negative screw rod (501), a movable block (503) is movably arranged on the surface of the positive and negative screw rod (501), a third motor (504) is fixedly arranged at the top of the movable block (503), and a rotating shaft (505) is fixedly connected with an output shaft of the third motor (504), one end of the rotating shaft (505) is fixedly provided with a clamping device (6), the inner wall of the clamping device (6) is fixedly provided with a clamping spring (601), and one end of the clamping spring (601) is fixedly provided with a clamping plate (602).

2. The welding device for steel cylinder processing according to claim 1, characterized in that: the nut seat (205) is in threaded connection with the screw rod (203) through a ball, and the nut seat (205) moves along the screw rod (203) when the screw rod (203) rotates.

3. The welding device for steel cylinder processing according to claim 1, characterized in that: an active carbon filter layer (404) and a filter screen (405) are movably arranged in the filter device (403).

4. The welding device for steel cylinder processing according to claim 1, characterized in that: both ends of positive and negative lead screw (501) outer wall all are fixed and are provided with forward screw and reverse screw, the thread groove has been seted up to the inboard of movable block (503), is reverse synchronous transmission at the forward screw and the reverse screw of positive and negative lead screw (501) through the thread groove.

5. The welding device for steel cylinder processing according to claim 1, characterized in that: a spring (302) is fixedly arranged in the sleeve (301), and a push rod (303) is fixedly arranged at one end of the spring (302).

6. The welding device for steel cylinder processing according to claim 1, characterized in that: the shape of splint (602) is the arc form, the fixed rubber layer that is provided with in surface of splint (602).